configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for charybdis 3.0.0-alpha1.
   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=${CONFIG_SHELL-/bin/sh}
 573
 574 # Identity of this package.
 575 PACKAGE_NAME='charybdis'
 576 PACKAGE_TARNAME='charybdis'
 577 PACKAGE_VERSION='3.0.0-alpha1'
 578 PACKAGE_STRING='charybdis 3.0.0-alpha1'
 579 PACKAGE_BUGREPORT=''
 580
 581 ac_default_prefix=$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 3.0.0-alpha1 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 3.0.0-alpha1:";;
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 3.0.0-alpha1
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 3.0.0-alpha1, 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 Cygwin, Solaris, AIX or HPUX" >&5
2806 echo $ECHO_N "checking uname -s for Cygwin, 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 "${ECHO_T}already using newer HPUX" >&6; }
2819                 fi
2820         ;;
2821         CYGWIN*)
2822                 { echo "$as_me:$LINENO: result: Cygwin" >&5
2823 echo "${ECHO_T}Cygwin" >&6; }
2824                 CYGWIN=yes
2825         ;;
2826         SunOS*)
2827                 { echo "$as_me:$LINENO: result: SunOS or Solaris" >&5
2828 echo "${ECHO_T}SunOS or Solaris" >&6; }
2829
2830 cat >>confdefs.h <<\_ACEOF
2831 #define __EXTENSIONS__ 1
2832 _ACEOF
2833
2834                 SUN=yes
2835         ;;
2836         AIX*)
2837                 { echo "$as_me:$LINENO: result: AIX - Sorry you poor bastard..really we are" >&5
2838 echo "${ECHO_T}AIX - Sorry you poor bastard..really we are" >&6; }
2839                 IRC_CFLAGS="$IRC_CFLAGS -Wl,-brtl -Wl,-G"
2840         ;;
2841         *)
2842                 { echo "$as_me:$LINENO: result: no" >&5
2843 echo "${ECHO_T}no" >&6; }
2844         ;;
2845 esac
2846
2847 if test "$ac_cv_c_compiler_gnu" = yes; then
2848         { echo "$as_me:$LINENO: checking if $CC is Apple GCC" >&5
2849 echo $ECHO_N "checking if $CC is Apple GCC... $ECHO_C" >&6; }
2850
2851         case `$CC -v 2>&1 | tail -n 1` in
2852         *Apple*)
2853                 { echo "$as_me:$LINENO: result: yes" >&5
2854 echo "${ECHO_T}yes" >&6; }
2855                 AppleGCC=yes
2856         ;;
2857         *)
2858                 { echo "$as_me:$LINENO: result: no" >&5
2859 echo "${ECHO_T}no" >&6; }
2860                 AppleGCC=no
2861         ;;
2862         esac
2863
2864         IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall -std=gnu99"
2865 fi
2866
2867 if test "$ac_cv_prog_cc_g" = yes; then
2868                 if test "$Tru" = yes; then
2869                 IRC_CFLAGS="$IRC_CFLAGS -g3"
2870         else
2871                 IRC_CFLAGS="$IRC_CFLAGS -g"
2872         fi
2873 fi
2874
2875 { echo "$as_me:$LINENO: checking if $CC supports the SVR4 SGS interfaces" >&5
2876 echo $ECHO_N "checking if $CC supports the SVR4 SGS interfaces... $ECHO_C" >&6; }
2877 if test "$SGS" = "yes"; then
2878         { echo "$as_me:$LINENO: result: yes" >&5
2879 echo "${ECHO_T}yes" >&6; }
2880 else
2881         { echo "$as_me:$LINENO: result: no" >&5
2882 echo "${ECHO_T}no" >&6; }
2883 fi
2884
2885 # Extract the first word of "mkdep", so it can be a program name with args.
2886 set dummy mkdep; ac_word=$2
2887 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2888 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2889 if test "${ac_cv_path_MKDEP+set}" = set; then
2890   echo $ECHO_N "(cached) $ECHO_C" >&6
2891 else
2892   case $MKDEP in
2893   [\\/]* | ?:[\\/]*)
2894   ac_cv_path_MKDEP="$MKDEP" # Let the user override the test with a path.
2895   ;;
2896   *)
2897   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898 for as_dir in $PATH
2899 do
2900   IFS=$as_save_IFS
2901   test -z "$as_dir" && as_dir=.
2902   for ac_exec_ext in '' $ac_executable_extensions; do
2903   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2904     ac_cv_path_MKDEP="$as_dir/$ac_word$ac_exec_ext"
2905     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2906     break 2
2907   fi
2908 done
2909 done
2910 IFS=$as_save_IFS
2911
2912   ;;
2913 esac
2914 fi
2915 MKDEP=$ac_cv_path_MKDEP
2916 if test -n "$MKDEP"; then
2917   { echo "$as_me:$LINENO: result: $MKDEP" >&5
2918 echo "${ECHO_T}$MKDEP" >&6; }
2919 else
2920   { echo "$as_me:$LINENO: result: no" >&5
2921 echo "${ECHO_T}no" >&6; }
2922 fi
2923
2924
2925 # Extract the first word of "makedepend", so it can be a program name with args.
2926 set dummy makedepend; ac_word=$2
2927 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2928 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2929 if test "${ac_cv_path_MAKEDEPEND+set}" = set; then
2930   echo $ECHO_N "(cached) $ECHO_C" >&6
2931 else
2932   case $MAKEDEPEND in
2933   [\\/]* | ?:[\\/]*)
2934   ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
2935   ;;
2936   *)
2937   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2938 for as_dir in $PATH
2939 do
2940   IFS=$as_save_IFS
2941   test -z "$as_dir" && as_dir=.
2942   for ac_exec_ext in '' $ac_executable_extensions; do
2943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2944     ac_cv_path_MAKEDEPEND="$as_dir/$ac_word$ac_exec_ext"
2945     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2946     break 2
2947   fi
2948 done
2949 done
2950 IFS=$as_save_IFS
2951
2952   ;;
2953 esac
2954 fi
2955 MAKEDEPEND=$ac_cv_path_MAKEDEPEND
2956 if test -n "$MAKEDEPEND"; then
2957   { echo "$as_me:$LINENO: result: $MAKEDEPEND" >&5
2958 echo "${ECHO_T}$MAKEDEPEND" >&6; }
2959 else
2960   { echo "$as_me:$LINENO: result: no" >&5
2961 echo "${ECHO_T}no" >&6; }
2962 fi
2963
2964
2965
2966 { echo "$as_me:$LINENO: checking how to generate dependency info" >&5
2967 echo $ECHO_N "checking how to generate dependency info... $ECHO_C" >&6; }
2968
2969 STDOUT="> .depend"
2970
2971 if test "$ac_cv_c_compiler_gnu" = yes; then
2972         { echo "$as_me:$LINENO: result: gcc -MM" >&5
2973 echo "${ECHO_T}gcc -MM" >&6; }
2974         MKDEP="$CC -MM"
2975 elif test ! -z "$MKDEP"; then
2976         { echo "$as_me:$LINENO: result: mkdep" >&5
2977 echo "${ECHO_T}mkdep" >&6; }
2978
2979                 if test -z "$Tru"; then
2980                 STDOUT=""
2981         else
2982                 STDOUT=" 2> /dev/null"
2983         fi
2984 elif test "$SunWorkShop" = yes; then
2985         { echo "$as_me:$LINENO: result: $CC -xM" >&5
2986 echo "${ECHO_T}$CC -xM" >&6; }
2987         MKDEP="$CC -xM"
2988         STDOUT="> .depend 2> /dev/null"
2989 elif test ! -z "$MAKEDEPEND"; then
2990         { echo "$as_me:$LINENO: result: makedepend" >&5
2991 echo "${ECHO_T}makedepend" >&6; }
2992         MKDEP="$MAKEDEPEND -f-"
2993 else
2994         { echo "$as_me:$LINENO: result: nothing suitable.. forget it!" >&5
2995 echo "${ECHO_T}nothing suitable.. forget it!" >&6; }
2996         MKDEP=":"
2997 fi
2998
2999
3000
3001
3002 { echo "$as_me:$LINENO: checking for /dev/null" >&5
3003 echo $ECHO_N "checking for /dev/null... $ECHO_C" >&6; }
3004 if test -c /dev/null ; then
3005
3006 cat >>confdefs.h <<\_ACEOF
3007 #define PATH_DEVNULL "/dev/null"
3008 _ACEOF
3009
3010         { echo "$as_me:$LINENO: result: yes" >&5
3011 echo "${ECHO_T}yes" >&6; }
3012 else
3013
3014 cat >>confdefs.h <<\_ACEOF
3015 #define PATH_DEVNULL "devnull.log"
3016 _ACEOF
3017
3018         { echo "$as_me:$LINENO: result: no - using devnull.log" >&5
3019 echo "${ECHO_T}no - using devnull.log" >&6; }
3020 fi
3021
3022 if test ! -z "$CFLAGS"; then
3023         IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
3024 fi
3025
3026
3027 { echo "$as_me:$LINENO: checking for library containing strerror" >&5
3028 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3029 if test "${ac_cv_search_strerror+set}" = set; then
3030   echo $ECHO_N "(cached) $ECHO_C" >&6
3031 else
3032   ac_func_search_save_LIBS=$LIBS
3033 cat >conftest.$ac_ext <<_ACEOF
3034 /* confdefs.h.  */
3035 _ACEOF
3036 cat confdefs.h >>conftest.$ac_ext
3037 cat >>conftest.$ac_ext <<_ACEOF
3038 /* end confdefs.h.  */
3039
3040 /* Override any GCC internal prototype to avoid an error.
3041    Use char because int might match the return type of a GCC
3042    builtin and then its argument prototype would still apply.  */
3043 #ifdef __cplusplus
3044 extern "C"
3045 #endif
3046 char strerror ();
3047 int
3048 main ()
3049 {
3050 return strerror ();
3051   ;
3052   return 0;
3053 }
3054 _ACEOF
3055 for ac_lib in '' cposix; do
3056   if test -z "$ac_lib"; then
3057     ac_res="none required"
3058   else
3059     ac_res=-l$ac_lib
3060     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3061   fi
3062   rm -f conftest.$ac_objext conftest$ac_exeext
3063 if { (ac_try="$ac_link"
3064 case "(($ac_try" in
3065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3066   *) ac_try_echo=$ac_try;;
3067 esac
3068 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3069   (eval "$ac_link") 2>conftest.er1
3070   ac_status=$?
3071   grep -v '^ *+' conftest.er1 >conftest.err
3072   rm -f conftest.er1
3073   cat conftest.err >&5
3074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075   (exit $ac_status); } && {
3076          test -z "$ac_c_werror_flag" ||
3077          test ! -s conftest.err
3078        } && test -s conftest$ac_exeext &&
3079        $as_test_x conftest$ac_exeext; then
3080   ac_cv_search_strerror=$ac_res
3081 else
3082   echo "$as_me: failed program was:" >&5
3083 sed 's/^/| /' conftest.$ac_ext >&5
3084
3085
3086 fi
3087
3088 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3089       conftest$ac_exeext
3090   if test "${ac_cv_search_strerror+set}" = set; then
3091   break
3092 fi
3093 done
3094 if test "${ac_cv_search_strerror+set}" = set; then
3095   :
3096 else
3097   ac_cv_search_strerror=no
3098 fi
3099 rm conftest.$ac_ext
3100 LIBS=$ac_func_search_save_LIBS
3101 fi
3102 { echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
3103 echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
3104 ac_res=$ac_cv_search_strerror
3105 if test "$ac_res" != no; then
3106   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3107
3108 fi
3109
3110 { echo "$as_me:$LINENO: checking for inline" >&5
3111 echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
3112 if test "${ac_cv_c_inline+set}" = set; then
3113   echo $ECHO_N "(cached) $ECHO_C" >&6
3114 else
3115   ac_cv_c_inline=no
3116 for ac_kw in inline __inline__ __inline; do
3117   cat >conftest.$ac_ext <<_ACEOF
3118 /* confdefs.h.  */
3119 _ACEOF
3120 cat confdefs.h >>conftest.$ac_ext
3121 cat >>conftest.$ac_ext <<_ACEOF
3122 /* end confdefs.h.  */
3123 #ifndef __cplusplus
3124 typedef int foo_t;
3125 static $ac_kw foo_t static_foo () {return 0; }
3126 $ac_kw foo_t foo () {return 0; }
3127 #endif
3128
3129 _ACEOF
3130 rm -f conftest.$ac_objext
3131 if { (ac_try="$ac_compile"
3132 case "(($ac_try" in
3133   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3134   *) ac_try_echo=$ac_try;;
3135 esac
3136 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3137   (eval "$ac_compile") 2>conftest.er1
3138   ac_status=$?
3139   grep -v '^ *+' conftest.er1 >conftest.err
3140   rm -f conftest.er1
3141   cat conftest.err >&5
3142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3143   (exit $ac_status); } && {
3144          test -z "$ac_c_werror_flag" ||
3145          test ! -s conftest.err
3146        } && test -s conftest.$ac_objext; then
3147   ac_cv_c_inline=$ac_kw
3148 else
3149   echo "$as_me: failed program was:" >&5
3150 sed 's/^/| /' conftest.$ac_ext >&5
3151
3152
3153 fi
3154
3155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3156   test "$ac_cv_c_inline" != no && break
3157 done
3158
3159 fi
3160 { echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3161 echo "${ECHO_T}$ac_cv_c_inline" >&6; }
3162
3163
3164 case $ac_cv_c_inline in
3165   inline | yes) ;;
3166   *)
3167     case $ac_cv_c_inline in
3168       no) ac_val=;;
3169       *) ac_val=$ac_cv_c_inline;;
3170     esac
3171     cat >>confdefs.h <<_ACEOF
3172 #ifndef __cplusplus
3173 #define inline $ac_val
3174 #endif
3175 _ACEOF
3176     ;;
3177 esac
3178
3179 ac_ext=c
3180 ac_cpp='$CPP $CPPFLAGS'
3181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3183 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3184 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3185 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3186 # On Suns, sometimes $CPP names a directory.
3187 if test -n "$CPP" && test -d "$CPP"; then
3188   CPP=
3189 fi
3190 if test -z "$CPP"; then
3191   if test "${ac_cv_prog_CPP+set}" = set; then
3192   echo $ECHO_N "(cached) $ECHO_C" >&6
3193 else
3194       # Double quotes because CPP needs to be expanded
3195     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3196     do
3197       ac_preproc_ok=false
3198 for ac_c_preproc_warn_flag in '' yes
3199 do
3200   # Use a header file that comes with gcc, so configuring glibc
3201   # with a fresh cross-compiler works.
3202   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3203   # <limits.h> exists even on freestanding compilers.
3204   # On the NeXT, cc -E runs the code through the compiler's parser,
3205   # not just through cpp. "Syntax error" is here to catch this case.
3206   cat >conftest.$ac_ext <<_ACEOF
3207 /* confdefs.h.  */
3208 _ACEOF
3209 cat confdefs.h >>conftest.$ac_ext
3210 cat >>conftest.$ac_ext <<_ACEOF
3211 /* end confdefs.h.  */
3212 #ifdef __STDC__
3213 # include <limits.h>
3214 #else
3215 # include <assert.h>
3216 #endif
3217                      Syntax error
3218 _ACEOF
3219 if { (ac_try="$ac_cpp conftest.$ac_ext"
3220 case "(($ac_try" in
3221   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3222   *) ac_try_echo=$ac_try;;
3223 esac
3224 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3225   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3226   ac_status=$?
3227   grep -v '^ *+' conftest.er1 >conftest.err
3228   rm -f conftest.er1
3229   cat conftest.err >&5
3230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231   (exit $ac_status); } >/dev/null && {
3232          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3233          test ! -s conftest.err
3234        }; then
3235   :
3236 else
3237   echo "$as_me: failed program was:" >&5
3238 sed 's/^/| /' conftest.$ac_ext >&5
3239
3240   # Broken: fails on valid input.
3241 continue
3242 fi
3243
3244 rm -f conftest.err conftest.$ac_ext
3245
3246   # OK, works on sane cases.  Now check whether nonexistent headers
3247   # can be detected and how.
3248   cat >conftest.$ac_ext <<_ACEOF
3249 /* confdefs.h.  */
3250 _ACEOF
3251 cat confdefs.h >>conftest.$ac_ext
3252 cat >>conftest.$ac_ext <<_ACEOF
3253 /* end confdefs.h.  */
3254 #include <ac_nonexistent.h>
3255 _ACEOF
3256 if { (ac_try="$ac_cpp conftest.$ac_ext"
3257 case "(($ac_try" in
3258   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3259   *) ac_try_echo=$ac_try;;
3260 esac
3261 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3262   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3263   ac_status=$?
3264   grep -v '^ *+' conftest.er1 >conftest.err
3265   rm -f conftest.er1
3266   cat conftest.err >&5
3267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268   (exit $ac_status); } >/dev/null && {
3269          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3270          test ! -s conftest.err
3271        }; then
3272   # Broken: success on invalid input.
3273 continue
3274 else
3275   echo "$as_me: failed program was:" >&5
3276 sed 's/^/| /' conftest.$ac_ext >&5
3277
3278   # Passes both tests.
3279 ac_preproc_ok=:
3280 break
3281 fi
3282
3283 rm -f conftest.err conftest.$ac_ext
3284
3285 done
3286 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3287 rm -f conftest.err conftest.$ac_ext
3288 if $ac_preproc_ok; then
3289   break
3290 fi
3291
3292     done
3293     ac_cv_prog_CPP=$CPP
3294
3295 fi
3296   CPP=$ac_cv_prog_CPP
3297 else
3298   ac_cv_prog_CPP=$CPP
3299 fi
3300 { echo "$as_me:$LINENO: result: $CPP" >&5
3301 echo "${ECHO_T}$CPP" >&6; }
3302 ac_preproc_ok=false
3303 for ac_c_preproc_warn_flag in '' yes
3304 do
3305   # Use a header file that comes with gcc, so configuring glibc
3306   # with a fresh cross-compiler works.
3307   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3308   # <limits.h> exists even on freestanding compilers.
3309   # On the NeXT, cc -E runs the code through the compiler's parser,
3310   # not just through cpp. "Syntax error" is here to catch this case.
3311   cat >conftest.$ac_ext <<_ACEOF
3312 /* confdefs.h.  */
3313 _ACEOF
3314 cat confdefs.h >>conftest.$ac_ext
3315 cat >>conftest.$ac_ext <<_ACEOF
3316 /* end confdefs.h.  */
3317 #ifdef __STDC__
3318 # include <limits.h>
3319 #else
3320 # include <assert.h>
3321 #endif
3322                      Syntax error
3323 _ACEOF
3324 if { (ac_try="$ac_cpp conftest.$ac_ext"
3325 case "(($ac_try" in
3326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3327   *) ac_try_echo=$ac_try;;
3328 esac
3329 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3330   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3331   ac_status=$?
3332   grep -v '^ *+' conftest.er1 >conftest.err
3333   rm -f conftest.er1
3334   cat conftest.err >&5
3335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3336   (exit $ac_status); } >/dev/null && {
3337          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3338          test ! -s conftest.err
3339        }; then
3340   :
3341 else
3342   echo "$as_me: failed program was:" >&5
3343 sed 's/^/| /' conftest.$ac_ext >&5
3344
3345   # Broken: fails on valid input.
3346 continue
3347 fi
3348
3349 rm -f conftest.err conftest.$ac_ext
3350
3351   # OK, works on sane cases.  Now check whether nonexistent headers
3352   # can be detected and how.
3353   cat >conftest.$ac_ext <<_ACEOF
3354 /* confdefs.h.  */
3355 _ACEOF
3356 cat confdefs.h >>conftest.$ac_ext
3357 cat >>conftest.$ac_ext <<_ACEOF
3358 /* end confdefs.h.  */
3359 #include <ac_nonexistent.h>
3360 _ACEOF
3361 if { (ac_try="$ac_cpp conftest.$ac_ext"
3362 case "(($ac_try" in
3363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3364   *) ac_try_echo=$ac_try;;
3365 esac
3366 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3367   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3368   ac_status=$?
3369   grep -v '^ *+' conftest.er1 >conftest.err
3370   rm -f conftest.er1
3371   cat conftest.err >&5
3372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3373   (exit $ac_status); } >/dev/null && {
3374          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3375          test ! -s conftest.err
3376        }; then
3377   # Broken: success on invalid input.
3378 continue
3379 else
3380   echo "$as_me: failed program was:" >&5
3381 sed 's/^/| /' conftest.$ac_ext >&5
3382
3383   # Passes both tests.
3384 ac_preproc_ok=:
3385 break
3386 fi
3387
3388 rm -f conftest.err conftest.$ac_ext
3389
3390 done
3391 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3392 rm -f conftest.err conftest.$ac_ext
3393 if $ac_preproc_ok; then
3394   :
3395 else
3396   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3397 See \`config.log' for more details." >&5
3398 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3399 See \`config.log' for more details." >&2;}
3400    { (exit 1); exit 1; }; }
3401 fi
3402
3403 ac_ext=c
3404 ac_cpp='$CPP $CPPFLAGS'
3405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3408
3409
3410 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3411 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3412 if test "${ac_cv_path_GREP+set}" = set; then
3413   echo $ECHO_N "(cached) $ECHO_C" >&6
3414 else
3415   # Extract the first word of "grep ggrep" to use in msg output
3416 if test -z "$GREP"; then
3417 set dummy grep ggrep; ac_prog_name=$2
3418 if test "${ac_cv_path_GREP+set}" = set; then
3419   echo $ECHO_N "(cached) $ECHO_C" >&6
3420 else
3421   ac_path_GREP_found=false
3422 # Loop through the user's path and test for each of PROGNAME-LIST
3423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3424 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3425 do
3426   IFS=$as_save_IFS
3427   test -z "$as_dir" && as_dir=.
3428   for ac_prog in grep ggrep; do
3429   for ac_exec_ext in '' $ac_executable_extensions; do
3430     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3431     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3432     # Check for GNU ac_path_GREP and select it if it is found.
3433   # Check for GNU $ac_path_GREP
3434 case `"$ac_path_GREP" --version 2>&1` in
3435 *GNU*)
3436   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3437 *)
3438   ac_count=0
3439   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3440   while :
3441   do
3442     cat "conftest.in" "conftest.in" >"conftest.tmp"
3443     mv "conftest.tmp" "conftest.in"
3444     cp "conftest.in" "conftest.nl"
3445     echo 'GREP' >> "conftest.nl"
3446     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3447     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3448     ac_count=`expr $ac_count + 1`
3449     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3450       # Best one so far, save it but keep looking for a better one
3451       ac_cv_path_GREP="$ac_path_GREP"
3452       ac_path_GREP_max=$ac_count
3453     fi
3454     # 10*(2^10) chars as input seems more than enough
3455     test $ac_count -gt 10 && break
3456   done
3457   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3458 esac
3459
3460
3461     $ac_path_GREP_found && break 3
3462   done
3463 done
3464
3465 done
3466 IFS=$as_save_IFS
3467
3468
3469 fi
3470
3471 GREP="$ac_cv_path_GREP"
3472 if test -z "$GREP"; then
3473   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3474 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3475    { (exit 1); exit 1; }; }
3476 fi
3477
3478 else
3479   ac_cv_path_GREP=$GREP
3480 fi
3481
3482
3483 fi
3484 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3485 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3486  GREP="$ac_cv_path_GREP"
3487
3488
3489 { echo "$as_me:$LINENO: checking for egrep" >&5
3490 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3491 if test "${ac_cv_path_EGREP+set}" = set; then
3492   echo $ECHO_N "(cached) $ECHO_C" >&6
3493 else
3494   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3495    then ac_cv_path_EGREP="$GREP -E"
3496    else
3497      # Extract the first word of "egrep" to use in msg output
3498 if test -z "$EGREP"; then
3499 set dummy egrep; ac_prog_name=$2
3500 if test "${ac_cv_path_EGREP+set}" = set; then
3501   echo $ECHO_N "(cached) $ECHO_C" >&6
3502 else
3503   ac_path_EGREP_found=false
3504 # Loop through the user's path and test for each of PROGNAME-LIST
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3507 do
3508   IFS=$as_save_IFS
3509   test -z "$as_dir" && as_dir=.
3510   for ac_prog in egrep; do
3511   for ac_exec_ext in '' $ac_executable_extensions; do
3512     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3513     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3514     # Check for GNU ac_path_EGREP and select it if it is found.
3515   # Check for GNU $ac_path_EGREP
3516 case `"$ac_path_EGREP" --version 2>&1` in
3517 *GNU*)
3518   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3519 *)
3520   ac_count=0
3521   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3522   while :
3523   do
3524     cat "conftest.in" "conftest.in" >"conftest.tmp"
3525     mv "conftest.tmp" "conftest.in"
3526     cp "conftest.in" "conftest.nl"
3527     echo 'EGREP' >> "conftest.nl"
3528     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3529     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3530     ac_count=`expr $ac_count + 1`
3531     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3532       # Best one so far, save it but keep looking for a better one
3533       ac_cv_path_EGREP="$ac_path_EGREP"
3534       ac_path_EGREP_max=$ac_count
3535     fi
3536     # 10*(2^10) chars as input seems more than enough
3537     test $ac_count -gt 10 && break
3538   done
3539   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3540 esac
3541
3542
3543     $ac_path_EGREP_found && break 3
3544   done
3545 done
3546
3547 done
3548 IFS=$as_save_IFS
3549
3550
3551 fi
3552
3553 EGREP="$ac_cv_path_EGREP"
3554 if test -z "$EGREP"; then
3555   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3556 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3557    { (exit 1); exit 1; }; }
3558 fi
3559
3560 else
3561   ac_cv_path_EGREP=$EGREP
3562 fi
3563
3564
3565    fi
3566 fi
3567 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3568 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3569  EGREP="$ac_cv_path_EGREP"
3570
3571
3572 if test $ac_cv_c_compiler_gnu = yes; then
3573     { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
3574 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
3575 if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3576   echo $ECHO_N "(cached) $ECHO_C" >&6
3577 else
3578     ac_pattern="Autoconf.*'x'"
3579   cat >conftest.$ac_ext <<_ACEOF
3580 /* confdefs.h.  */
3581 _ACEOF
3582 cat confdefs.h >>conftest.$ac_ext
3583 cat >>conftest.$ac_ext <<_ACEOF
3584 /* end confdefs.h.  */
3585 #include <sgtty.h>
3586 Autoconf TIOCGETP
3587 _ACEOF
3588 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3589   $EGREP "$ac_pattern" >/dev/null 2>&1; then
3590   ac_cv_prog_gcc_traditional=yes
3591 else
3592   ac_cv_prog_gcc_traditional=no
3593 fi
3594 rm -f conftest*
3595
3596
3597   if test $ac_cv_prog_gcc_traditional = no; then
3598     cat >conftest.$ac_ext <<_ACEOF
3599 /* confdefs.h.  */
3600 _ACEOF
3601 cat confdefs.h >>conftest.$ac_ext
3602 cat >>conftest.$ac_ext <<_ACEOF
3603 /* end confdefs.h.  */
3604 #include <termio.h>
3605 Autoconf TCGETA
3606 _ACEOF
3607 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3608   $EGREP "$ac_pattern" >/dev/null 2>&1; then
3609   ac_cv_prog_gcc_traditional=yes
3610 fi
3611 rm -f conftest*
3612
3613   fi
3614 fi
3615 { echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
3616 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
3617   if test $ac_cv_prog_gcc_traditional = yes; then
3618     CC="$CC -traditional"
3619   fi
3620 fi
3621
3622 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3623 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
3624 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3625 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
3626   echo $ECHO_N "(cached) $ECHO_C" >&6
3627 else
3628   cat >conftest.make <<\_ACEOF
3629 SHELL = /bin/sh
3630 all:
3631         @echo '@@@%%%=$(MAKE)=@@@%%%'
3632 _ACEOF
3633 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3634 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3635   *@@@%%%=?*=@@@%%%*)
3636     eval ac_cv_prog_make_${ac_make}_set=yes;;
3637   *)
3638     eval ac_cv_prog_make_${ac_make}_set=no;;
3639 esac
3640 rm -f conftest.make
3641 fi
3642 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3643   { echo "$as_me:$LINENO: result: yes" >&5
3644 echo "${ECHO_T}yes" >&6; }
3645   SET_MAKE=
3646 else
3647   { echo "$as_me:$LINENO: result: no" >&5
3648 echo "${ECHO_T}no" >&6; }
3649   SET_MAKE="MAKE=${MAKE-make}"
3650 fi
3651
3652 # Find a good install program.  We prefer a C program (faster),
3653 # so one script is as good as another.  But avoid the broken or
3654 # incompatible versions:
3655 # SysV /etc/install, /usr/sbin/install
3656 # SunOS /usr/etc/install
3657 # IRIX /sbin/install
3658 # AIX /bin/install
3659 # AmigaOS /C/install, which installs bootblocks on floppy discs
3660 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3661 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3662 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3663 # OS/2's system install, which has a completely different semantic
3664 # ./install, which can be erroneously created by make from ./install.sh.
3665 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3666 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3667 if test -z "$INSTALL"; then
3668 if test "${ac_cv_path_install+set}" = set; then
3669   echo $ECHO_N "(cached) $ECHO_C" >&6
3670 else
3671   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3672 for as_dir in $PATH
3673 do
3674   IFS=$as_save_IFS
3675   test -z "$as_dir" && as_dir=.
3676   # Account for people who put trailing slashes in PATH elements.
3677 case $as_dir/ in
3678   ./ | .// | /cC/* | \
3679   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3680   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3681   /usr/ucb/* ) ;;
3682   *)
3683     # OSF1 and SCO ODT 3.0 have their own names for install.
3684     # Don't use installbsd from OSF since it installs stuff as root
3685     # by default.
3686     for ac_prog in ginstall scoinst install; do
3687       for ac_exec_ext in '' $ac_executable_extensions; do
3688         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3689           if test $ac_prog = install &&
3690             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3691             # AIX install.  It has an incompatible calling convention.
3692             :
3693           elif test $ac_prog = install &&
3694             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3695             # program-specific install script used by HP pwplus--don't use.
3696             :
3697           else
3698             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3699             break 3
3700           fi
3701         fi
3702       done
3703     done
3704     ;;
3705 esac
3706 done
3707 IFS=$as_save_IFS
3708
3709
3710 fi
3711   if test "${ac_cv_path_install+set}" = set; then
3712     INSTALL=$ac_cv_path_install
3713   else
3714     # As a last resort, use the slow shell script.  Don't cache a
3715     # value for INSTALL within a source directory, because that will
3716     # break other packages using the cache if that directory is
3717     # removed, or if the value is a relative name.
3718     INSTALL=$ac_install_sh
3719   fi
3720 fi
3721 { echo "$as_me:$LINENO: result: $INSTALL" >&5
3722 echo "${ECHO_T}$INSTALL" >&6; }
3723
3724 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3725 # It thinks the first close brace ends the variable substitution.
3726 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3727
3728 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3729
3730 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3731
3732 # Extract the first word of "rm", so it can be a program name with args.
3733 set dummy rm; ac_word=$2
3734 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3735 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3736 if test "${ac_cv_path_RM+set}" = set; then
3737   echo $ECHO_N "(cached) $ECHO_C" >&6
3738 else
3739   case $RM in
3740   [\\/]* | ?:[\\/]*)
3741   ac_cv_path_RM="$RM" # Let the user override the test with a path.
3742   ;;
3743   *)
3744   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3745 for as_dir in $PATH
3746 do
3747   IFS=$as_save_IFS
3748   test -z "$as_dir" && as_dir=.
3749   for ac_exec_ext in '' $ac_executable_extensions; do
3750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3751     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3752     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3753     break 2
3754   fi
3755 done
3756 done
3757 IFS=$as_save_IFS
3758
3759   ;;
3760 esac
3761 fi
3762 RM=$ac_cv_path_RM
3763 if test -n "$RM"; then
3764   { echo "$as_me:$LINENO: result: $RM" >&5
3765 echo "${ECHO_T}$RM" >&6; }
3766 else
3767   { echo "$as_me:$LINENO: result: no" >&5
3768 echo "${ECHO_T}no" >&6; }
3769 fi
3770
3771
3772 # Extract the first word of "cp", so it can be a program name with args.
3773 set dummy cp; ac_word=$2
3774 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3775 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3776 if test "${ac_cv_path_CP+set}" = set; then
3777   echo $ECHO_N "(cached) $ECHO_C" >&6
3778 else
3779   case $CP in
3780   [\\/]* | ?:[\\/]*)
3781   ac_cv_path_CP="$CP" # Let the user override the test with a path.
3782   ;;
3783   *)
3784   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3785 for as_dir in $PATH
3786 do
3787   IFS=$as_save_IFS
3788   test -z "$as_dir" && as_dir=.
3789   for ac_exec_ext in '' $ac_executable_extensions; do
3790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3791     ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
3792     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3793     break 2
3794   fi
3795 done
3796 done
3797 IFS=$as_save_IFS
3798
3799   ;;
3800 esac
3801 fi
3802 CP=$ac_cv_path_CP
3803 if test -n "$CP"; then
3804   { echo "$as_me:$LINENO: result: $CP" >&5
3805 echo "${ECHO_T}$CP" >&6; }
3806 else
3807   { echo "$as_me:$LINENO: result: no" >&5
3808 echo "${ECHO_T}no" >&6; }
3809 fi
3810
3811
3812 # Extract the first word of "mv", so it can be a program name with args.
3813 set dummy mv; ac_word=$2
3814 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3815 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3816 if test "${ac_cv_path_MV+set}" = set; then
3817   echo $ECHO_N "(cached) $ECHO_C" >&6
3818 else
3819   case $MV in
3820   [\\/]* | ?:[\\/]*)
3821   ac_cv_path_MV="$MV" # Let the user override the test with a path.
3822   ;;
3823   *)
3824   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3825 for as_dir in $PATH
3826 do
3827   IFS=$as_save_IFS
3828   test -z "$as_dir" && as_dir=.
3829   for ac_exec_ext in '' $ac_executable_extensions; do
3830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3831     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
3832     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3833     break 2
3834   fi
3835 done
3836 done
3837 IFS=$as_save_IFS
3838
3839   ;;
3840 esac
3841 fi
3842 MV=$ac_cv_path_MV
3843 if test -n "$MV"; then
3844   { echo "$as_me:$LINENO: result: $MV" >&5
3845 echo "${ECHO_T}$MV" >&6; }
3846 else
3847   { echo "$as_me:$LINENO: result: no" >&5
3848 echo "${ECHO_T}no" >&6; }
3849 fi
3850
3851
3852 # Extract the first word of "ln", so it can be a program name with args.
3853 set dummy ln; ac_word=$2
3854 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3855 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3856 if test "${ac_cv_path_LN+set}" = set; then
3857   echo $ECHO_N "(cached) $ECHO_C" >&6
3858 else
3859   case $LN in
3860   [\\/]* | ?:[\\/]*)
3861   ac_cv_path_LN="$LN" # Let the user override the test with a path.
3862   ;;
3863   *)
3864   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3865 for as_dir in $PATH
3866 do
3867   IFS=$as_save_IFS
3868   test -z "$as_dir" && as_dir=.
3869   for ac_exec_ext in '' $ac_executable_extensions; do
3870   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3871     ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext"
3872     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3873     break 2
3874   fi
3875 done
3876 done
3877 IFS=$as_save_IFS
3878
3879   ;;
3880 esac
3881 fi
3882 LN=$ac_cv_path_LN
3883 if test -n "$LN"; then
3884   { echo "$as_me:$LINENO: result: $LN" >&5
3885 echo "${ECHO_T}$LN" >&6; }
3886 else
3887   { echo "$as_me:$LINENO: result: no" >&5
3888 echo "${ECHO_T}no" >&6; }
3889 fi
3890
3891
3892 # Extract the first word of "sed", so it can be a program name with args.
3893 set dummy sed; ac_word=$2
3894 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3895 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3896 if test "${ac_cv_path_SED+set}" = set; then
3897   echo $ECHO_N "(cached) $ECHO_C" >&6
3898 else
3899   case $SED in
3900   [\\/]* | ?:[\\/]*)
3901   ac_cv_path_SED="$SED" # Let the user override the test with a path.
3902   ;;
3903   *)
3904   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3905 for as_dir in $PATH
3906 do
3907   IFS=$as_save_IFS
3908   test -z "$as_dir" && as_dir=.
3909   for ac_exec_ext in '' $ac_executable_extensions; do
3910   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3911     ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
3912     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3913     break 2
3914   fi
3915 done
3916 done
3917 IFS=$as_save_IFS
3918
3919   ;;
3920 esac
3921 fi
3922 SED=$ac_cv_path_SED
3923 if test -n "$SED"; then
3924   { echo "$as_me:$LINENO: result: $SED" >&5
3925 echo "${ECHO_T}$SED" >&6; }
3926 else
3927   { echo "$as_me:$LINENO: result: no" >&5
3928 echo "${ECHO_T}no" >&6; }
3929 fi
3930
3931
3932 # Extract the first word of "ar", so it can be a program name with args.
3933 set dummy ar; ac_word=$2
3934 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3935 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3936 if test "${ac_cv_path_AR+set}" = set; then
3937   echo $ECHO_N "(cached) $ECHO_C" >&6
3938 else
3939   case $AR in
3940   [\\/]* | ?:[\\/]*)
3941   ac_cv_path_AR="$AR" # Let the user override the test with a path.
3942   ;;
3943   *)
3944   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3945 for as_dir in $PATH
3946 do
3947   IFS=$as_save_IFS
3948   test -z "$as_dir" && as_dir=.
3949   for ac_exec_ext in '' $ac_executable_extensions; do
3950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3951     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
3952     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3953     break 2
3954   fi
3955 done
3956 done
3957 IFS=$as_save_IFS
3958
3959   ;;
3960 esac
3961 fi
3962 AR=$ac_cv_path_AR
3963 if test -n "$AR"; then
3964   { echo "$as_me:$LINENO: result: $AR" >&5
3965 echo "${ECHO_T}$AR" >&6; }
3966 else
3967   { echo "$as_me:$LINENO: result: no" >&5
3968 echo "${ECHO_T}no" >&6; }
3969 fi
3970
3971
3972 # Extract the first word of "ld", so it can be a program name with args.
3973 set dummy ld; ac_word=$2
3974 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3975 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3976 if test "${ac_cv_path_LD+set}" = set; then
3977   echo $ECHO_N "(cached) $ECHO_C" >&6
3978 else
3979   case $LD in
3980   [\\/]* | ?:[\\/]*)
3981   ac_cv_path_LD="$LD" # Let the user override the test with a path.
3982   ;;
3983   *)
3984   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3985 for as_dir in $PATH
3986 do
3987   IFS=$as_save_IFS
3988   test -z "$as_dir" && as_dir=.
3989   for ac_exec_ext in '' $ac_executable_extensions; do
3990   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3991     ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext"
3992     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3993     break 2
3994   fi
3995 done
3996 done
3997 IFS=$as_save_IFS
3998
3999   ;;
4000 esac
4001 fi
4002 LD=$ac_cv_path_LD
4003 if test -n "$LD"; then
4004   { echo "$as_me:$LINENO: result: $LD" >&5
4005 echo "${ECHO_T}$LD" >&6; }
4006 else
4007   { echo "$as_me:$LINENO: result: no" >&5
4008 echo "${ECHO_T}no" >&6; }
4009 fi
4010
4011
4012 # Extract the first word of "ranlib", so it can be a program name with args.
4013 set dummy ranlib; ac_word=$2
4014 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4015 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4016 if test "${ac_cv_path_RANLIB+set}" = set; then
4017   echo $ECHO_N "(cached) $ECHO_C" >&6
4018 else
4019   case $RANLIB in
4020   [\\/]* | ?:[\\/]*)
4021   ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path.
4022   ;;
4023   *)
4024   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4025 for as_dir in $PATH
4026 do
4027   IFS=$as_save_IFS
4028   test -z "$as_dir" && as_dir=.
4029   for ac_exec_ext in '' $ac_executable_extensions; do
4030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4031     ac_cv_path_RANLIB="$as_dir/$ac_word$ac_exec_ext"
4032     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4033     break 2
4034   fi
4035 done
4036 done
4037 IFS=$as_save_IFS
4038
4039   ;;
4040 esac
4041 fi
4042 RANLIB=$ac_cv_path_RANLIB
4043 if test -n "$RANLIB"; then
4044   { echo "$as_me:$LINENO: result: $RANLIB" >&5
4045 echo "${ECHO_T}$RANLIB" >&6; }
4046 else
4047   { echo "$as_me:$LINENO: result: no" >&5
4048 echo "${ECHO_T}no" >&6; }
4049 fi
4050
4051
4052 # Extract the first word of "touch", so it can be a program name with args.
4053 set dummy touch; ac_word=$2
4054 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4055 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4056 if test "${ac_cv_path_TOUCH+set}" = set; then
4057   echo $ECHO_N "(cached) $ECHO_C" >&6
4058 else
4059   case $TOUCH in
4060   [\\/]* | ?:[\\/]*)
4061   ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
4062   ;;
4063   *)
4064   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4065 for as_dir in $PATH
4066 do
4067   IFS=$as_save_IFS
4068   test -z "$as_dir" && as_dir=.
4069   for ac_exec_ext in '' $ac_executable_extensions; do
4070   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4071     ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext"
4072     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4073     break 2
4074   fi
4075 done
4076 done
4077 IFS=$as_save_IFS
4078
4079   ;;
4080 esac
4081 fi
4082 TOUCH=$ac_cv_path_TOUCH
4083 if test -n "$TOUCH"; then
4084   { echo "$as_me:$LINENO: result: $TOUCH" >&5
4085 echo "${ECHO_T}$TOUCH" >&6; }
4086 else
4087   { echo "$as_me:$LINENO: result: no" >&5
4088 echo "${ECHO_T}no" >&6; }
4089 fi
4090
4091
4092
4093 for ac_prog in 'bison -y' byacc
4094 do
4095   # Extract the first word of "$ac_prog", so it can be a program name with args.
4096 set dummy $ac_prog; ac_word=$2
4097 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4098 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4099 if test "${ac_cv_prog_YACC+set}" = set; then
4100   echo $ECHO_N "(cached) $ECHO_C" >&6
4101 else
4102   if test -n "$YACC"; then
4103   ac_cv_prog_YACC="$YACC" # Let the user override the test.
4104 else
4105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4106 for as_dir in $PATH
4107 do
4108   IFS=$as_save_IFS
4109   test -z "$as_dir" && as_dir=.
4110   for ac_exec_ext in '' $ac_executable_extensions; do
4111   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4112     ac_cv_prog_YACC="$ac_prog"
4113     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4114     break 2
4115   fi
4116 done
4117 done
4118 IFS=$as_save_IFS
4119
4120 fi
4121 fi
4122 YACC=$ac_cv_prog_YACC
4123 if test -n "$YACC"; then
4124   { echo "$as_me:$LINENO: result: $YACC" >&5
4125 echo "${ECHO_T}$YACC" >&6; }
4126 else
4127   { echo "$as_me:$LINENO: result: no" >&5
4128 echo "${ECHO_T}no" >&6; }
4129 fi
4130
4131
4132   test -n "$YACC" && break
4133 done
4134 test -n "$YACC" || YACC="yacc"
4135
4136
4137 if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
4138         { { echo "$as_me:$LINENO: error: could not locate a suitable parser generator; install bison, yacc, or byacc" >&5
4139 echo "$as_me: error: could not locate a suitable parser generator; install bison, yacc, or byacc" >&2;}
4140    { (exit 1); exit 1; }; }
4141 fi
4142
4143 for ac_prog in flex lex
4144 do
4145   # Extract the first word of "$ac_prog", so it can be a program name with args.
4146 set dummy $ac_prog; ac_word=$2
4147 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4148 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4149 if test "${ac_cv_prog_LEX+set}" = set; then
4150   echo $ECHO_N "(cached) $ECHO_C" >&6
4151 else
4152   if test -n "$LEX"; then
4153   ac_cv_prog_LEX="$LEX" # Let the user override the test.
4154 else
4155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4156 for as_dir in $PATH
4157 do
4158   IFS=$as_save_IFS
4159   test -z "$as_dir" && as_dir=.
4160   for ac_exec_ext in '' $ac_executable_extensions; do
4161   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4162     ac_cv_prog_LEX="$ac_prog"
4163     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4164     break 2
4165   fi
4166 done
4167 done
4168 IFS=$as_save_IFS
4169
4170 fi
4171 fi
4172 LEX=$ac_cv_prog_LEX
4173 if test -n "$LEX"; then
4174   { echo "$as_me:$LINENO: result: $LEX" >&5
4175 echo "${ECHO_T}$LEX" >&6; }
4176 else
4177   { echo "$as_me:$LINENO: result: no" >&5
4178 echo "${ECHO_T}no" >&6; }
4179 fi
4180
4181
4182   test -n "$LEX" && break
4183 done
4184 test -n "$LEX" || LEX=":"
4185
4186 if test "x$LEX" != "x:"; then
4187   cat >conftest.l <<_ACEOF
4188 %%
4189 a { ECHO; }
4190 b { REJECT; }
4191 c { yymore (); }
4192 d { yyless (1); }
4193 e { yyless (input () != 0); }
4194 f { unput (yytext[0]); }
4195 . { BEGIN INITIAL; }
4196 %%
4197 #ifdef YYTEXT_POINTER
4198 extern char *yytext;
4199 #endif
4200 int
4201 main (void)
4202 {
4203   return ! yylex () + ! yywrap ();
4204 }
4205 _ACEOF
4206 { (ac_try="$LEX conftest.l"
4207 case "(($ac_try" in
4208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4209   *) ac_try_echo=$ac_try;;
4210 esac
4211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4212   (eval "$LEX conftest.l") 2>&5
4213   ac_status=$?
4214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4215   (exit $ac_status); }
4216 { echo "$as_me:$LINENO: checking lex output file root" >&5
4217 echo $ECHO_N "checking lex output file root... $ECHO_C" >&6; }
4218 if test "${ac_cv_prog_lex_root+set}" = set; then
4219   echo $ECHO_N "(cached) $ECHO_C" >&6
4220 else
4221
4222 if test -f lex.yy.c; then
4223   ac_cv_prog_lex_root=lex.yy
4224 elif test -f lexyy.c; then
4225   ac_cv_prog_lex_root=lexyy
4226 else
4227   { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
4228 echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
4229    { (exit 1); exit 1; }; }
4230 fi
4231 fi
4232 { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
4233 echo "${ECHO_T}$ac_cv_prog_lex_root" >&6; }
4234 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4235
4236 if test -z "${LEXLIB+set}"; then
4237   { echo "$as_me:$LINENO: checking lex library" >&5
4238 echo $ECHO_N "checking lex library... $ECHO_C" >&6; }
4239 if test "${ac_cv_lib_lex+set}" = set; then
4240   echo $ECHO_N "(cached) $ECHO_C" >&6
4241 else
4242
4243     ac_save_LIBS=$LIBS
4244     ac_cv_lib_lex='none needed'
4245     for ac_lib in '' -lfl -ll; do
4246       LIBS="$ac_lib $ac_save_LIBS"
4247       cat >conftest.$ac_ext <<_ACEOF
4248 `cat $LEX_OUTPUT_ROOT.c`
4249 _ACEOF
4250 rm -f conftest.$ac_objext conftest$ac_exeext
4251 if { (ac_try="$ac_link"
4252 case "(($ac_try" in
4253   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4254   *) ac_try_echo=$ac_try;;
4255 esac
4256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4257   (eval "$ac_link") 2>conftest.er1
4258   ac_status=$?
4259   grep -v '^ *+' conftest.er1 >conftest.err
4260   rm -f conftest.er1
4261   cat conftest.err >&5
4262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263   (exit $ac_status); } && {
4264          test -z "$ac_c_werror_flag" ||
4265          test ! -s conftest.err
4266        } && test -s conftest$ac_exeext &&
4267        $as_test_x conftest$ac_exeext; then
4268   ac_cv_lib_lex=$ac_lib
4269 else
4270   echo "$as_me: failed program was:" >&5
4271 sed 's/^/| /' conftest.$ac_ext >&5
4272
4273
4274 fi
4275
4276 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4277       conftest$ac_exeext conftest.$ac_ext
4278       test "$ac_cv_lib_lex" != 'none needed' && break
4279     done
4280     LIBS=$ac_save_LIBS
4281
4282 fi
4283 { echo "$as_me:$LINENO: result: $ac_cv_lib_lex" >&5
4284 echo "${ECHO_T}$ac_cv_lib_lex" >&6; }
4285   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4286 fi
4287
4288
4289 { echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
4290 echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6; }
4291 if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
4292   echo $ECHO_N "(cached) $ECHO_C" >&6
4293 else
4294   # POSIX says lex can declare yytext either as a pointer or an array; the
4295 # default is implementation-dependent.  Figure out which it is, since
4296 # not all implementations provide the %pointer and %array declarations.
4297 ac_cv_prog_lex_yytext_pointer=no
4298 ac_save_LIBS=$LIBS
4299 LIBS="$LEXLIB $ac_save_LIBS"
4300 cat >conftest.$ac_ext <<_ACEOF
4301 #define YYTEXT_POINTER 1
4302 `cat $LEX_OUTPUT_ROOT.c`
4303 _ACEOF
4304 rm -f conftest.$ac_objext conftest$ac_exeext
4305 if { (ac_try="$ac_link"
4306 case "(($ac_try" in
4307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308   *) ac_try_echo=$ac_try;;
4309 esac
4310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4311   (eval "$ac_link") 2>conftest.er1
4312   ac_status=$?
4313   grep -v '^ *+' conftest.er1 >conftest.err
4314   rm -f conftest.er1
4315   cat conftest.err >&5
4316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4317   (exit $ac_status); } && {
4318          test -z "$ac_c_werror_flag" ||
4319          test ! -s conftest.err
4320        } && test -s conftest$ac_exeext &&
4321        $as_test_x conftest$ac_exeext; then
4322   ac_cv_prog_lex_yytext_pointer=yes
4323 else
4324   echo "$as_me: failed program was:" >&5
4325 sed 's/^/| /' conftest.$ac_ext >&5
4326
4327
4328 fi
4329
4330 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4331       conftest$ac_exeext conftest.$ac_ext
4332 LIBS=$ac_save_LIBS
4333
4334 fi
4335 { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
4336 echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6; }
4337 if test $ac_cv_prog_lex_yytext_pointer = yes; then
4338
4339 cat >>confdefs.h <<\_ACEOF
4340 #define YYTEXT_POINTER 1
4341 _ACEOF
4342
4343 fi
4344 rm -f conftest.l $LEX_OUTPUT_ROOT.c
4345
4346 fi
4347
4348 if test "$LEX" = ":"; then
4349         { { echo "$as_me:$LINENO: error: could not locate a suitable lexical generator, install flex or lex." >&5
4350 echo "$as_me: error: could not locate a suitable lexical generator, install flex or lex." >&2;}
4351    { (exit 1); exit 1; }; }
4352 fi
4353
4354 if test "$libexecdir" = '${exec_prefix}/libexec' &&
4355    test "$localstatedir" = '${prefix}/var'; then
4356         libexecdir='${bindir}'
4357         localstatedir='${prefix}'
4358 fi
4359
4360 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4361 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4362 if test "${ac_cv_header_stdc+set}" = set; then
4363   echo $ECHO_N "(cached) $ECHO_C" >&6
4364 else
4365   cat >conftest.$ac_ext <<_ACEOF
4366 /* confdefs.h.  */
4367 _ACEOF
4368 cat confdefs.h >>conftest.$ac_ext
4369 cat >>conftest.$ac_ext <<_ACEOF
4370 /* end confdefs.h.  */
4371 #include <stdlib.h>
4372 #include <stdarg.h>
4373 #include <string.h>
4374 #include <float.h>
4375
4376 int
4377 main ()
4378 {
4379
4380   ;
4381   return 0;
4382 }
4383 _ACEOF
4384 rm -f conftest.$ac_objext
4385 if { (ac_try="$ac_compile"
4386 case "(($ac_try" in
4387   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4388   *) ac_try_echo=$ac_try;;
4389 esac
4390 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4391   (eval "$ac_compile") 2>conftest.er1
4392   ac_status=$?
4393   grep -v '^ *+' conftest.er1 >conftest.err
4394   rm -f conftest.er1
4395   cat conftest.err >&5
4396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4397   (exit $ac_status); } && {
4398          test -z "$ac_c_werror_flag" ||
4399          test ! -s conftest.err
4400        } && test -s conftest.$ac_objext; then
4401   ac_cv_header_stdc=yes
4402 else
4403   echo "$as_me: failed program was:" >&5
4404 sed 's/^/| /' conftest.$ac_ext >&5
4405
4406         ac_cv_header_stdc=no
4407 fi
4408
4409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4410
4411 if test $ac_cv_header_stdc = yes; then
4412   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4413   cat >conftest.$ac_ext <<_ACEOF
4414 /* confdefs.h.  */
4415 _ACEOF
4416 cat confdefs.h >>conftest.$ac_ext
4417 cat >>conftest.$ac_ext <<_ACEOF
4418 /* end confdefs.h.  */
4419 #include <string.h>
4420
4421 _ACEOF
4422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4423   $EGREP "memchr" >/dev/null 2>&1; then
4424   :
4425 else
4426   ac_cv_header_stdc=no
4427 fi
4428 rm -f conftest*
4429
4430 fi
4431
4432 if test $ac_cv_header_stdc = yes; then
4433   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4434   cat >conftest.$ac_ext <<_ACEOF
4435 /* confdefs.h.  */
4436 _ACEOF
4437 cat confdefs.h >>conftest.$ac_ext
4438 cat >>conftest.$ac_ext <<_ACEOF
4439 /* end confdefs.h.  */
4440 #include <stdlib.h>
4441
4442 _ACEOF
4443 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4444   $EGREP "free" >/dev/null 2>&1; then
4445   :
4446 else
4447   ac_cv_header_stdc=no
4448 fi
4449 rm -f conftest*
4450
4451 fi
4452
4453 if test $ac_cv_header_stdc = yes; then
4454   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4455   if test "$cross_compiling" = yes; then
4456   :
4457 else
4458   cat >conftest.$ac_ext <<_ACEOF
4459 /* confdefs.h.  */
4460 _ACEOF
4461 cat confdefs.h >>conftest.$ac_ext
4462 cat >>conftest.$ac_ext <<_ACEOF
4463 /* end confdefs.h.  */
4464 #include <ctype.h>
4465 #include <stdlib.h>
4466 #if ((' ' & 0x0FF) == 0x020)
4467 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4468 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4469 #else
4470 # define ISLOWER(c) \
4471                    (('a' <= (c) && (c) <= 'i') \
4472                      || ('j' <= (c) && (c) <= 'r') \
4473                      || ('s' <= (c) && (c) <= 'z'))
4474 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4475 #endif
4476
4477 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4478 int
4479 main ()
4480 {
4481   int i;
4482   for (i = 0; i < 256; i++)
4483     if (XOR (islower (i), ISLOWER (i))
4484         || toupper (i) != TOUPPER (i))
4485       return 2;
4486   return 0;
4487 }
4488 _ACEOF
4489 rm -f conftest$ac_exeext
4490 if { (ac_try="$ac_link"
4491 case "(($ac_try" in
4492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4493   *) ac_try_echo=$ac_try;;
4494 esac
4495 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4496   (eval "$ac_link") 2>&5
4497   ac_status=$?
4498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4499   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4500   { (case "(($ac_try" in
4501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4502   *) ac_try_echo=$ac_try;;
4503 esac
4504 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4505   (eval "$ac_try") 2>&5
4506   ac_status=$?
4507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4508   (exit $ac_status); }; }; then
4509   :
4510 else
4511   echo "$as_me: program exited with status $ac_status" >&5
4512 echo "$as_me: failed program was:" >&5
4513 sed 's/^/| /' conftest.$ac_ext >&5
4514
4515 ( exit $ac_status )
4516 ac_cv_header_stdc=no
4517 fi
4518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4519 fi
4520
4521
4522 fi
4523 fi
4524 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4525 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4526 if test $ac_cv_header_stdc = yes; then
4527
4528 cat >>confdefs.h <<\_ACEOF
4529 #define STDC_HEADERS 1
4530 _ACEOF
4531
4532 fi
4533
4534
4535 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4546                   inttypes.h stdint.h unistd.h
4547 do
4548 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4549 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4550 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4551 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4552   echo $ECHO_N "(cached) $ECHO_C" >&6
4553 else
4554   cat >conftest.$ac_ext <<_ACEOF
4555 /* confdefs.h.  */
4556 _ACEOF
4557 cat confdefs.h >>conftest.$ac_ext
4558 cat >>conftest.$ac_ext <<_ACEOF
4559 /* end confdefs.h.  */
4560 $ac_includes_default
4561
4562 #include <$ac_header>
4563 _ACEOF
4564 rm -f conftest.$ac_objext
4565 if { (ac_try="$ac_compile"
4566 case "(($ac_try" in
4567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4568   *) ac_try_echo=$ac_try;;
4569 esac
4570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4571   (eval "$ac_compile") 2>conftest.er1
4572   ac_status=$?
4573   grep -v '^ *+' conftest.er1 >conftest.err
4574   rm -f conftest.er1
4575   cat conftest.err >&5
4576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577   (exit $ac_status); } && {
4578          test -z "$ac_c_werror_flag" ||
4579          test ! -s conftest.err
4580        } && test -s conftest.$ac_objext; then
4581   eval "$as_ac_Header=yes"
4582 else
4583   echo "$as_me: failed program was:" >&5
4584 sed 's/^/| /' conftest.$ac_ext >&5
4585
4586         eval "$as_ac_Header=no"
4587 fi
4588
4589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4590 fi
4591 ac_res=`eval echo '${'$as_ac_Header'}'`
4592                { echo "$as_me:$LINENO: result: $ac_res" >&5
4593 echo "${ECHO_T}$ac_res" >&6; }
4594 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4595   cat >>confdefs.h <<_ACEOF
4596 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4597 _ACEOF
4598
4599 fi
4600
4601 done
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615 for ac_header in crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h
4616 do
4617 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4618 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4619   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4620 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4621 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4622   echo $ECHO_N "(cached) $ECHO_C" >&6
4623 fi
4624 ac_res=`eval echo '${'$as_ac_Header'}'`
4625                { echo "$as_me:$LINENO: result: $ac_res" >&5
4626 echo "${ECHO_T}$ac_res" >&6; }
4627 else
4628   # Is the header compilable?
4629 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4630 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4631 cat >conftest.$ac_ext <<_ACEOF
4632 /* confdefs.h.  */
4633 _ACEOF
4634 cat confdefs.h >>conftest.$ac_ext
4635 cat >>conftest.$ac_ext <<_ACEOF
4636 /* end confdefs.h.  */
4637 $ac_includes_default
4638 #include <$ac_header>
4639 _ACEOF
4640 rm -f conftest.$ac_objext
4641 if { (ac_try="$ac_compile"
4642 case "(($ac_try" in
4643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4644   *) ac_try_echo=$ac_try;;
4645 esac
4646 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4647   (eval "$ac_compile") 2>conftest.er1
4648   ac_status=$?
4649   grep -v '^ *+' conftest.er1 >conftest.err
4650   rm -f conftest.er1
4651   cat conftest.err >&5
4652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4653   (exit $ac_status); } && {
4654          test -z "$ac_c_werror_flag" ||
4655          test ! -s conftest.err
4656        } && test -s conftest.$ac_objext; then
4657   ac_header_compiler=yes
4658 else
4659   echo "$as_me: failed program was:" >&5
4660 sed 's/^/| /' conftest.$ac_ext >&5
4661
4662         ac_header_compiler=no
4663 fi
4664
4665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4666 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4667 echo "${ECHO_T}$ac_header_compiler" >&6; }
4668
4669 # Is the header present?
4670 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4671 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4672 cat >conftest.$ac_ext <<_ACEOF
4673 /* confdefs.h.  */
4674 _ACEOF
4675 cat confdefs.h >>conftest.$ac_ext
4676 cat >>conftest.$ac_ext <<_ACEOF
4677 /* end confdefs.h.  */
4678 #include <$ac_header>
4679 _ACEOF
4680 if { (ac_try="$ac_cpp conftest.$ac_ext"
4681 case "(($ac_try" in
4682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4683   *) ac_try_echo=$ac_try;;
4684 esac
4685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4686   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4687   ac_status=$?
4688   grep -v '^ *+' conftest.er1 >conftest.err
4689   rm -f conftest.er1
4690   cat conftest.err >&5
4691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4692   (exit $ac_status); } >/dev/null && {
4693          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4694          test ! -s conftest.err
4695        }; then
4696   ac_header_preproc=yes
4697 else
4698   echo "$as_me: failed program was:" >&5
4699 sed 's/^/| /' conftest.$ac_ext >&5
4700
4701   ac_header_preproc=no
4702 fi
4703
4704 rm -f conftest.err conftest.$ac_ext
4705 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4706 echo "${ECHO_T}$ac_header_preproc" >&6; }
4707
4708 # So?  What about this header?
4709 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4710   yes:no: )
4711     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4712 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4713     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4714 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4715     ac_header_preproc=yes
4716     ;;
4717   no:yes:* )
4718     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4719 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4720     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4721 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4722     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4723 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4724     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4725 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4726     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4727 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4728     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4729 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4730
4731     ;;
4732 esac
4733 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4734 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4735 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4736   echo $ECHO_N "(cached) $ECHO_C" >&6
4737 else
4738   eval "$as_ac_Header=\$ac_header_preproc"
4739 fi
4740 ac_res=`eval echo '${'$as_ac_Header'}'`
4741                { echo "$as_me:$LINENO: result: $ac_res" >&5
4742 echo "${ECHO_T}$ac_res" >&6; }
4743
4744 fi
4745 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4746   cat >>confdefs.h <<_ACEOF
4747 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4748 _ACEOF
4749
4750 fi
4751
4752 done
4753
4754
4755
4756 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4757 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4758 if test "${ac_cv_c_const+set}" = set; then
4759   echo $ECHO_N "(cached) $ECHO_C" >&6
4760 else
4761   cat >conftest.$ac_ext <<_ACEOF
4762 /* confdefs.h.  */
4763 _ACEOF
4764 cat confdefs.h >>conftest.$ac_ext
4765 cat >>conftest.$ac_ext <<_ACEOF
4766 /* end confdefs.h.  */
4767
4768 int
4769 main ()
4770 {
4771 /* FIXME: Include the comments suggested by Paul. */
4772 #ifndef __cplusplus
4773   /* Ultrix mips cc rejects this.  */
4774   typedef int charset[2];
4775   const charset cs;
4776   /* SunOS 4.1.1 cc rejects this.  */
4777   char const *const *pcpcc;
4778   char **ppc;
4779   /* NEC SVR4.0.2 mips cc rejects this.  */
4780   struct point {int x, y;};
4781   static struct point const zero = {0,0};
4782   /* AIX XL C 1.02.0.0 rejects this.
4783      It does not let you subtract one const X* pointer from another in
4784      an arm of an if-expression whose if-part is not a constant
4785      expression */
4786   const char *g = "string";
4787   pcpcc = &g + (g ? g-g : 0);
4788   /* HPUX 7.0 cc rejects these. */
4789   ++pcpcc;
4790   ppc = (char**) pcpcc;
4791   pcpcc = (char const *const *) ppc;
4792   { /* SCO 3.2v4 cc rejects this.  */
4793     char *t;
4794     char const *s = 0 ? (char *) 0 : (char const *) 0;
4795
4796     *t++ = 0;
4797     if (s) return 0;
4798   }
4799   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4800     int x[] = {25, 17};
4801     const int *foo = &x[0];
4802     ++foo;
4803   }
4804   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4805     typedef const int *iptr;
4806     iptr p = 0;
4807     ++p;
4808   }
4809   { /* AIX XL C 1.02.0.0 rejects this saying
4810        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4811     struct s { int j; const int *ap[3]; };
4812     struct s *b; b->j = 5;
4813   }
4814   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4815     const int foo = 10;
4816     if (!foo) return 0;
4817   }
4818   return !cs[0] && !zero.x;
4819 #endif
4820
4821   ;
4822   return 0;
4823 }
4824 _ACEOF
4825 rm -f conftest.$ac_objext
4826 if { (ac_try="$ac_compile"
4827 case "(($ac_try" in
4828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4829   *) ac_try_echo=$ac_try;;
4830 esac
4831 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4832   (eval "$ac_compile") 2>conftest.er1
4833   ac_status=$?
4834   grep -v '^ *+' conftest.er1 >conftest.err
4835   rm -f conftest.er1
4836   cat conftest.err >&5
4837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4838   (exit $ac_status); } && {
4839          test -z "$ac_c_werror_flag" ||
4840          test ! -s conftest.err
4841        } && test -s conftest.$ac_objext; then
4842   ac_cv_c_const=yes
4843 else
4844   echo "$as_me: failed program was:" >&5
4845 sed 's/^/| /' conftest.$ac_ext >&5
4846
4847         ac_cv_c_const=no
4848 fi
4849
4850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4851 fi
4852 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4853 echo "${ECHO_T}$ac_cv_c_const" >&6; }
4854 if test $ac_cv_c_const = no; then
4855
4856 cat >>confdefs.h <<\_ACEOF
4857 #define const
4858 _ACEOF
4859
4860 fi
4861
4862 if test "$ac_cv_header_machine_endian_h" = "no" ; then
4863     { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4864 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4865 if test "${ac_cv_c_bigendian+set}" = set; then
4866   echo $ECHO_N "(cached) $ECHO_C" >&6
4867 else
4868   # See if sys/param.h defines the BYTE_ORDER macro.
4869 cat >conftest.$ac_ext <<_ACEOF
4870 /* confdefs.h.  */
4871 _ACEOF
4872 cat confdefs.h >>conftest.$ac_ext
4873 cat >>conftest.$ac_ext <<_ACEOF
4874 /* end confdefs.h.  */
4875 #include <sys/types.h>
4876 #include <sys/param.h>
4877
4878 int
4879 main ()
4880 {
4881 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4882         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4883  bogus endian macros
4884 #endif
4885
4886   ;
4887   return 0;
4888 }
4889 _ACEOF
4890 rm -f conftest.$ac_objext
4891 if { (ac_try="$ac_compile"
4892 case "(($ac_try" in
4893   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4894   *) ac_try_echo=$ac_try;;
4895 esac
4896 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4897   (eval "$ac_compile") 2>conftest.er1
4898   ac_status=$?
4899   grep -v '^ *+' conftest.er1 >conftest.err
4900   rm -f conftest.er1
4901   cat conftest.err >&5
4902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4903   (exit $ac_status); } && {
4904          test -z "$ac_c_werror_flag" ||
4905          test ! -s conftest.err
4906        } && test -s conftest.$ac_objext; then
4907   # It does; now see whether it defined to BIG_ENDIAN or not.
4908 cat >conftest.$ac_ext <<_ACEOF
4909 /* confdefs.h.  */
4910 _ACEOF
4911 cat confdefs.h >>conftest.$ac_ext
4912 cat >>conftest.$ac_ext <<_ACEOF
4913 /* end confdefs.h.  */
4914 #include <sys/types.h>
4915 #include <sys/param.h>
4916
4917 int
4918 main ()
4919 {
4920 #if BYTE_ORDER != BIG_ENDIAN
4921  not big endian
4922 #endif
4923
4924   ;
4925   return 0;
4926 }
4927 _ACEOF
4928 rm -f conftest.$ac_objext
4929 if { (ac_try="$ac_compile"
4930 case "(($ac_try" in
4931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4932   *) ac_try_echo=$ac_try;;
4933 esac
4934 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4935   (eval "$ac_compile") 2>conftest.er1
4936   ac_status=$?
4937   grep -v '^ *+' conftest.er1 >conftest.err
4938   rm -f conftest.er1
4939   cat conftest.err >&5
4940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941   (exit $ac_status); } && {
4942          test -z "$ac_c_werror_flag" ||
4943          test ! -s conftest.err
4944        } && test -s conftest.$ac_objext; then
4945   ac_cv_c_bigendian=yes
4946 else
4947   echo "$as_me: failed program was:" >&5
4948 sed 's/^/| /' conftest.$ac_ext >&5
4949
4950         ac_cv_c_bigendian=no
4951 fi
4952
4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4954 else
4955   echo "$as_me: failed program was:" >&5
4956 sed 's/^/| /' conftest.$ac_ext >&5
4957
4958         # It does not; compile a test program.
4959 if test "$cross_compiling" = yes; then
4960   # try to guess the endianness by grepping values into an object file
4961   ac_cv_c_bigendian=unknown
4962   cat >conftest.$ac_ext <<_ACEOF
4963 /* confdefs.h.  */
4964 _ACEOF
4965 cat confdefs.h >>conftest.$ac_ext
4966 cat >>conftest.$ac_ext <<_ACEOF
4967 /* end confdefs.h.  */
4968 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4969 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4970 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4971 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4972 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4973 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4974 int
4975 main ()
4976 {
4977  _ascii (); _ebcdic ();
4978   ;
4979   return 0;
4980 }
4981 _ACEOF
4982 rm -f conftest.$ac_objext
4983 if { (ac_try="$ac_compile"
4984 case "(($ac_try" in
4985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4986   *) ac_try_echo=$ac_try;;
4987 esac
4988 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4989   (eval "$ac_compile") 2>conftest.er1
4990   ac_status=$?
4991   grep -v '^ *+' conftest.er1 >conftest.err
4992   rm -f conftest.er1
4993   cat conftest.err >&5
4994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995   (exit $ac_status); } && {
4996          test -z "$ac_c_werror_flag" ||
4997          test ! -s conftest.err
4998        } && test -s conftest.$ac_objext; then
4999   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
5000   ac_cv_c_bigendian=yes
5001 fi
5002 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5003   if test "$ac_cv_c_bigendian" = unknown; then
5004     ac_cv_c_bigendian=no
5005   else
5006     # finding both strings is unlikely to happen, but who knows?
5007     ac_cv_c_bigendian=unknown
5008   fi
5009 fi
5010 else
5011   echo "$as_me: failed program was:" >&5
5012 sed 's/^/| /' conftest.$ac_ext >&5
5013
5014
5015 fi
5016
5017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5018 else
5019   cat >conftest.$ac_ext <<_ACEOF
5020 /* confdefs.h.  */
5021 _ACEOF
5022 cat confdefs.h >>conftest.$ac_ext
5023 cat >>conftest.$ac_ext <<_ACEOF
5024 /* end confdefs.h.  */
5025 $ac_includes_default
5026 int
5027 main ()
5028 {
5029
5030   /* Are we little or big endian?  From Harbison&Steele.  */
5031   union
5032   {
5033     long int l;
5034     char c[sizeof (long int)];
5035   } u;
5036   u.l = 1;
5037   return u.c[sizeof (long int) - 1] == 1;
5038
5039   ;
5040   return 0;
5041 }
5042 _ACEOF
5043 rm -f conftest$ac_exeext
5044 if { (ac_try="$ac_link"
5045 case "(($ac_try" in
5046   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5047   *) ac_try_echo=$ac_try;;
5048 esac
5049 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5050   (eval "$ac_link") 2>&5
5051   ac_status=$?
5052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5053   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5054   { (case "(($ac_try" in
5055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5056   *) ac_try_echo=$ac_try;;
5057 esac
5058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5059   (eval "$ac_try") 2>&5
5060   ac_status=$?
5061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5062   (exit $ac_status); }; }; then
5063   ac_cv_c_bigendian=no
5064 else
5065   echo "$as_me: program exited with status $ac_status" >&5
5066 echo "$as_me: failed program was:" >&5
5067 sed 's/^/| /' conftest.$ac_ext >&5
5068
5069 ( exit $ac_status )
5070 ac_cv_c_bigendian=yes
5071 fi
5072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5073 fi
5074
5075
5076 fi
5077
5078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5079 fi
5080 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
5081 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
5082 case $ac_cv_c_bigendian in
5083   yes)
5084
5085 cat >>confdefs.h <<\_ACEOF
5086 #define WORDS_BIGENDIAN 1
5087 _ACEOF
5088  ;;
5089   no)
5090      ;;
5091   *)
5092     { { echo "$as_me:$LINENO: error: unknown endianness
5093 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
5094 echo "$as_me: error: unknown endianness
5095 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
5096    { (exit 1); exit 1; }; } ;;
5097 esac
5098
5099 fi
5100 { echo "$as_me:$LINENO: checking for pid_t" >&5
5101 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
5102 if test "${ac_cv_type_pid_t+set}" = set; then
5103   echo $ECHO_N "(cached) $ECHO_C" >&6
5104 else
5105   cat >conftest.$ac_ext <<_ACEOF
5106 /* confdefs.h.  */
5107 _ACEOF
5108 cat confdefs.h >>conftest.$ac_ext
5109 cat >>conftest.$ac_ext <<_ACEOF
5110 /* end confdefs.h.  */
5111 $ac_includes_default
5112 typedef pid_t ac__type_new_;
5113 int
5114 main ()
5115 {
5116 if ((ac__type_new_ *) 0)
5117   return 0;
5118 if (sizeof (ac__type_new_))
5119   return 0;
5120   ;
5121   return 0;
5122 }
5123 _ACEOF
5124 rm -f conftest.$ac_objext
5125 if { (ac_try="$ac_compile"
5126 case "(($ac_try" in
5127   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5128   *) ac_try_echo=$ac_try;;
5129 esac
5130 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5131   (eval "$ac_compile") 2>conftest.er1
5132   ac_status=$?
5133   grep -v '^ *+' conftest.er1 >conftest.err
5134   rm -f conftest.er1
5135   cat conftest.err >&5
5136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5137   (exit $ac_status); } && {
5138          test -z "$ac_c_werror_flag" ||
5139          test ! -s conftest.err
5140        } && test -s conftest.$ac_objext; then
5141   ac_cv_type_pid_t=yes
5142 else
5143   echo "$as_me: failed program was:" >&5
5144 sed 's/^/| /' conftest.$ac_ext >&5
5145
5146         ac_cv_type_pid_t=no
5147 fi
5148
5149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5150 fi
5151 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
5152 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
5153 if test $ac_cv_type_pid_t = yes; then
5154   :
5155 else
5156
5157 cat >>confdefs.h <<_ACEOF
5158 #define pid_t int
5159 _ACEOF
5160
5161 fi
5162
5163 { echo "$as_me:$LINENO: checking for size_t" >&5
5164 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
5165 if test "${ac_cv_type_size_t+set}" = set; then
5166   echo $ECHO_N "(cached) $ECHO_C" >&6
5167 else
5168   cat >conftest.$ac_ext <<_ACEOF
5169 /* confdefs.h.  */
5170 _ACEOF
5171 cat confdefs.h >>conftest.$ac_ext
5172 cat >>conftest.$ac_ext <<_ACEOF
5173 /* end confdefs.h.  */
5174 $ac_includes_default
5175 typedef size_t ac__type_new_;
5176 int
5177 main ()
5178 {
5179 if ((ac__type_new_ *) 0)
5180   return 0;
5181 if (sizeof (ac__type_new_))
5182   return 0;
5183   ;
5184   return 0;
5185 }
5186 _ACEOF
5187 rm -f conftest.$ac_objext
5188 if { (ac_try="$ac_compile"
5189 case "(($ac_try" in
5190   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5191   *) ac_try_echo=$ac_try;;
5192 esac
5193 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5194   (eval "$ac_compile") 2>conftest.er1
5195   ac_status=$?
5196   grep -v '^ *+' conftest.er1 >conftest.err
5197   rm -f conftest.er1
5198   cat conftest.err >&5
5199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5200   (exit $ac_status); } && {
5201          test -z "$ac_c_werror_flag" ||
5202          test ! -s conftest.err
5203        } && test -s conftest.$ac_objext; then
5204   ac_cv_type_size_t=yes
5205 else
5206   echo "$as_me: failed program was:" >&5
5207 sed 's/^/| /' conftest.$ac_ext >&5
5208
5209         ac_cv_type_size_t=no
5210 fi
5211
5212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5213 fi
5214 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
5215 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
5216 if test $ac_cv_type_size_t = yes; then
5217   :
5218 else
5219
5220 cat >>confdefs.h <<_ACEOF
5221 #define size_t unsigned int
5222 _ACEOF
5223
5224 fi
5225
5226 { echo "$as_me:$LINENO: checking for short" >&5
5227 echo $ECHO_N "checking for short... $ECHO_C" >&6; }
5228 if test "${ac_cv_type_short+set}" = set; then
5229   echo $ECHO_N "(cached) $ECHO_C" >&6
5230 else
5231   cat >conftest.$ac_ext <<_ACEOF
5232 /* confdefs.h.  */
5233 _ACEOF
5234 cat confdefs.h >>conftest.$ac_ext
5235 cat >>conftest.$ac_ext <<_ACEOF
5236 /* end confdefs.h.  */
5237 $ac_includes_default
5238 typedef short ac__type_new_;
5239 int
5240 main ()
5241 {
5242 if ((ac__type_new_ *) 0)
5243   return 0;
5244 if (sizeof (ac__type_new_))
5245   return 0;
5246   ;
5247   return 0;
5248 }
5249 _ACEOF
5250 rm -f conftest.$ac_objext
5251 if { (ac_try="$ac_compile"
5252 case "(($ac_try" in
5253   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5254   *) ac_try_echo=$ac_try;;
5255 esac
5256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5257   (eval "$ac_compile") 2>conftest.er1
5258   ac_status=$?
5259   grep -v '^ *+' conftest.er1 >conftest.err
5260   rm -f conftest.er1
5261   cat conftest.err >&5
5262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263   (exit $ac_status); } && {
5264          test -z "$ac_c_werror_flag" ||
5265          test ! -s conftest.err
5266        } && test -s conftest.$ac_objext; then
5267   ac_cv_type_short=yes
5268 else
5269   echo "$as_me: failed program was:" >&5
5270 sed 's/^/| /' conftest.$ac_ext >&5
5271
5272         ac_cv_type_short=no
5273 fi
5274
5275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5276 fi
5277 { echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
5278 echo "${ECHO_T}$ac_cv_type_short" >&6; }
5279
5280 # The cast to long int works around a bug in the HP C Compiler
5281 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5282 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5283 # This bug is HP SR number 8606223364.
5284 { echo "$as_me:$LINENO: checking size of short" >&5
5285 echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
5286 if test "${ac_cv_sizeof_short+set}" = set; then
5287   echo $ECHO_N "(cached) $ECHO_C" >&6
5288 else
5289   if test "$cross_compiling" = yes; then
5290   # Depending upon the size, compute the lo and hi bounds.
5291 cat >conftest.$ac_ext <<_ACEOF
5292 /* confdefs.h.  */
5293 _ACEOF
5294 cat confdefs.h >>conftest.$ac_ext
5295 cat >>conftest.$ac_ext <<_ACEOF
5296 /* end confdefs.h.  */
5297 $ac_includes_default
5298    typedef short ac__type_sizeof_;
5299 int
5300 main ()
5301 {
5302 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5303 test_array [0] = 0
5304
5305   ;
5306   return 0;
5307 }
5308 _ACEOF
5309 rm -f conftest.$ac_objext
5310 if { (ac_try="$ac_compile"
5311 case "(($ac_try" in
5312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5313   *) ac_try_echo=$ac_try;;
5314 esac
5315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5316   (eval "$ac_compile") 2>conftest.er1
5317   ac_status=$?
5318   grep -v '^ *+' conftest.er1 >conftest.err
5319   rm -f conftest.er1
5320   cat conftest.err >&5
5321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5322   (exit $ac_status); } && {
5323          test -z "$ac_c_werror_flag" ||
5324          test ! -s conftest.err
5325        } && test -s conftest.$ac_objext; then
5326   ac_lo=0 ac_mid=0
5327   while :; do
5328     cat >conftest.$ac_ext <<_ACEOF
5329 /* confdefs.h.  */
5330 _ACEOF
5331 cat confdefs.h >>conftest.$ac_ext
5332 cat >>conftest.$ac_ext <<_ACEOF
5333 /* end confdefs.h.  */
5334 $ac_includes_default
5335    typedef short ac__type_sizeof_;
5336 int
5337 main ()
5338 {
5339 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5340 test_array [0] = 0
5341
5342   ;
5343   return 0;
5344 }
5345 _ACEOF
5346 rm -f conftest.$ac_objext
5347 if { (ac_try="$ac_compile"
5348 case "(($ac_try" in
5349   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5350   *) ac_try_echo=$ac_try;;
5351 esac
5352 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5353   (eval "$ac_compile") 2>conftest.er1
5354   ac_status=$?
5355   grep -v '^ *+' conftest.er1 >conftest.err
5356   rm -f conftest.er1
5357   cat conftest.err >&5
5358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5359   (exit $ac_status); } && {
5360          test -z "$ac_c_werror_flag" ||
5361          test ! -s conftest.err
5362        } && test -s conftest.$ac_objext; then
5363   ac_hi=$ac_mid; break
5364 else
5365   echo "$as_me: failed program was:" >&5
5366 sed 's/^/| /' conftest.$ac_ext >&5
5367
5368         ac_lo=`expr $ac_mid + 1`
5369                         if test $ac_lo -le $ac_mid; then
5370                           ac_lo= ac_hi=
5371                           break
5372                         fi
5373                         ac_mid=`expr 2 '*' $ac_mid + 1`
5374 fi
5375
5376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5377   done
5378 else
5379   echo "$as_me: failed program was:" >&5
5380 sed 's/^/| /' conftest.$ac_ext >&5
5381
5382         cat >conftest.$ac_ext <<_ACEOF
5383 /* confdefs.h.  */
5384 _ACEOF
5385 cat confdefs.h >>conftest.$ac_ext
5386 cat >>conftest.$ac_ext <<_ACEOF
5387 /* end confdefs.h.  */
5388 $ac_includes_default
5389    typedef short ac__type_sizeof_;
5390 int
5391 main ()
5392 {
5393 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5394 test_array [0] = 0
5395
5396   ;
5397   return 0;
5398 }
5399 _ACEOF
5400 rm -f conftest.$ac_objext
5401 if { (ac_try="$ac_compile"
5402 case "(($ac_try" in
5403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5404   *) ac_try_echo=$ac_try;;
5405 esac
5406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5407   (eval "$ac_compile") 2>conftest.er1
5408   ac_status=$?
5409   grep -v '^ *+' conftest.er1 >conftest.err
5410   rm -f conftest.er1
5411   cat conftest.err >&5
5412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5413   (exit $ac_status); } && {
5414          test -z "$ac_c_werror_flag" ||
5415          test ! -s conftest.err
5416        } && test -s conftest.$ac_objext; then
5417   ac_hi=-1 ac_mid=-1
5418   while :; do
5419     cat >conftest.$ac_ext <<_ACEOF
5420 /* confdefs.h.  */
5421 _ACEOF
5422 cat confdefs.h >>conftest.$ac_ext
5423 cat >>conftest.$ac_ext <<_ACEOF
5424 /* end confdefs.h.  */
5425 $ac_includes_default
5426    typedef short ac__type_sizeof_;
5427 int
5428 main ()
5429 {
5430 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5431 test_array [0] = 0
5432
5433   ;
5434   return 0;
5435 }
5436 _ACEOF
5437 rm -f conftest.$ac_objext
5438 if { (ac_try="$ac_compile"
5439 case "(($ac_try" in
5440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5441   *) ac_try_echo=$ac_try;;
5442 esac
5443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5444   (eval "$ac_compile") 2>conftest.er1
5445   ac_status=$?
5446   grep -v '^ *+' conftest.er1 >conftest.err
5447   rm -f conftest.er1
5448   cat conftest.err >&5
5449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450   (exit $ac_status); } && {
5451          test -z "$ac_c_werror_flag" ||
5452          test ! -s conftest.err
5453        } && test -s conftest.$ac_objext; then
5454   ac_lo=$ac_mid; break
5455 else
5456   echo "$as_me: failed program was:" >&5
5457 sed 's/^/| /' conftest.$ac_ext >&5
5458
5459         ac_hi=`expr '(' $ac_mid ')' - 1`
5460                         if test $ac_mid -le $ac_hi; then
5461                           ac_lo= ac_hi=
5462                           break
5463                         fi
5464                         ac_mid=`expr 2 '*' $ac_mid`
5465 fi
5466
5467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5468   done
5469 else
5470   echo "$as_me: failed program was:" >&5
5471 sed 's/^/| /' conftest.$ac_ext >&5
5472
5473         ac_lo= ac_hi=
5474 fi
5475
5476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5477 fi
5478
5479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5480 # Binary search between lo and hi bounds.
5481 while test "x$ac_lo" != "x$ac_hi"; do
5482   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5483   cat >conftest.$ac_ext <<_ACEOF
5484 /* confdefs.h.  */
5485 _ACEOF
5486 cat confdefs.h >>conftest.$ac_ext
5487 cat >>conftest.$ac_ext <<_ACEOF
5488 /* end confdefs.h.  */
5489 $ac_includes_default
5490    typedef short ac__type_sizeof_;
5491 int
5492 main ()
5493 {
5494 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5495 test_array [0] = 0
5496
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 rm -f conftest.$ac_objext
5502 if { (ac_try="$ac_compile"
5503 case "(($ac_try" in
5504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5505   *) ac_try_echo=$ac_try;;
5506 esac
5507 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5508   (eval "$ac_compile") 2>conftest.er1
5509   ac_status=$?
5510   grep -v '^ *+' conftest.er1 >conftest.err
5511   rm -f conftest.er1
5512   cat conftest.err >&5
5513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514   (exit $ac_status); } && {
5515          test -z "$ac_c_werror_flag" ||
5516          test ! -s conftest.err
5517        } && test -s conftest.$ac_objext; then
5518   ac_hi=$ac_mid
5519 else
5520   echo "$as_me: failed program was:" >&5
5521 sed 's/^/| /' conftest.$ac_ext >&5
5522
5523         ac_lo=`expr '(' $ac_mid ')' + 1`
5524 fi
5525
5526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5527 done
5528 case $ac_lo in
5529 ?*) ac_cv_sizeof_short=$ac_lo;;
5530 '') if test "$ac_cv_type_short" = yes; then
5531      { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
5532 See \`config.log' for more details." >&5
5533 echo "$as_me: error: cannot compute sizeof (short)
5534 See \`config.log' for more details." >&2;}
5535    { (exit 77); exit 77; }; }
5536    else
5537      ac_cv_sizeof_short=0
5538    fi ;;
5539 esac
5540 else
5541   cat >conftest.$ac_ext <<_ACEOF
5542 /* confdefs.h.  */
5543 _ACEOF
5544 cat confdefs.h >>conftest.$ac_ext
5545 cat >>conftest.$ac_ext <<_ACEOF
5546 /* end confdefs.h.  */
5547 $ac_includes_default
5548    typedef short ac__type_sizeof_;
5549 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5550 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5551 #include <stdio.h>
5552 #include <stdlib.h>
5553 int
5554 main ()
5555 {
5556
5557   FILE *f = fopen ("conftest.val", "w");
5558   if (! f)
5559     return 1;
5560   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5561     {
5562       long int i = longval ();
5563       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5564         return 1;
5565       fprintf (f, "%ld\n", i);
5566     }
5567   else
5568     {
5569       unsigned long int i = ulongval ();
5570       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5571         return 1;
5572       fprintf (f, "%lu\n", i);
5573     }
5574   return ferror (f) || fclose (f) != 0;
5575
5576   ;
5577   return 0;
5578 }
5579 _ACEOF
5580 rm -f conftest$ac_exeext
5581 if { (ac_try="$ac_link"
5582 case "(($ac_try" in
5583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5584   *) ac_try_echo=$ac_try;;
5585 esac
5586 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5587   (eval "$ac_link") 2>&5
5588   ac_status=$?
5589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5590   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5591   { (case "(($ac_try" in
5592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5593   *) ac_try_echo=$ac_try;;
5594 esac
5595 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5596   (eval "$ac_try") 2>&5
5597   ac_status=$?
5598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599   (exit $ac_status); }; }; then
5600   ac_cv_sizeof_short=`cat conftest.val`
5601 else
5602   echo "$as_me: program exited with status $ac_status" >&5
5603 echo "$as_me: failed program was:" >&5
5604 sed 's/^/| /' conftest.$ac_ext >&5
5605
5606 ( exit $ac_status )
5607 if test "$ac_cv_type_short" = yes; then
5608      { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
5609 See \`config.log' for more details." >&5
5610 echo "$as_me: error: cannot compute sizeof (short)
5611 See \`config.log' for more details." >&2;}
5612    { (exit 77); exit 77; }; }
5613    else
5614      ac_cv_sizeof_short=0
5615    fi
5616 fi
5617 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5618 fi
5619 rm -f conftest.val
5620 fi
5621 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5622 echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
5623
5624
5625
5626 cat >>confdefs.h <<_ACEOF
5627 #define SIZEOF_SHORT $ac_cv_sizeof_short
5628 _ACEOF
5629
5630
5631 { echo "$as_me:$LINENO: checking for int" >&5
5632 echo $ECHO_N "checking for int... $ECHO_C" >&6; }
5633 if test "${ac_cv_type_int+set}" = set; then
5634   echo $ECHO_N "(cached) $ECHO_C" >&6
5635 else
5636   cat >conftest.$ac_ext <<_ACEOF
5637 /* confdefs.h.  */
5638 _ACEOF
5639 cat confdefs.h >>conftest.$ac_ext
5640 cat >>conftest.$ac_ext <<_ACEOF
5641 /* end confdefs.h.  */
5642 $ac_includes_default
5643 typedef int ac__type_new_;
5644 int
5645 main ()
5646 {
5647 if ((ac__type_new_ *) 0)
5648   return 0;
5649 if (sizeof (ac__type_new_))
5650   return 0;
5651   ;
5652   return 0;
5653 }
5654 _ACEOF
5655 rm -f conftest.$ac_objext
5656 if { (ac_try="$ac_compile"
5657 case "(($ac_try" in
5658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5659   *) ac_try_echo=$ac_try;;
5660 esac
5661 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5662   (eval "$ac_compile") 2>conftest.er1
5663   ac_status=$?
5664   grep -v '^ *+' conftest.er1 >conftest.err
5665   rm -f conftest.er1
5666   cat conftest.err >&5
5667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668   (exit $ac_status); } && {
5669          test -z "$ac_c_werror_flag" ||
5670          test ! -s conftest.err
5671        } && test -s conftest.$ac_objext; then
5672   ac_cv_type_int=yes
5673 else
5674   echo "$as_me: failed program was:" >&5
5675 sed 's/^/| /' conftest.$ac_ext >&5
5676
5677         ac_cv_type_int=no
5678 fi
5679
5680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5681 fi
5682 { echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5683 echo "${ECHO_T}$ac_cv_type_int" >&6; }
5684
5685 # The cast to long int works around a bug in the HP C Compiler
5686 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5687 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5688 # This bug is HP SR number 8606223364.
5689 { echo "$as_me:$LINENO: checking size of int" >&5
5690 echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
5691 if test "${ac_cv_sizeof_int+set}" = set; then
5692   echo $ECHO_N "(cached) $ECHO_C" >&6
5693 else
5694   if test "$cross_compiling" = yes; then
5695   # Depending upon the size, compute the lo and hi bounds.
5696 cat >conftest.$ac_ext <<_ACEOF
5697 /* confdefs.h.  */
5698 _ACEOF
5699 cat confdefs.h >>conftest.$ac_ext
5700 cat >>conftest.$ac_ext <<_ACEOF
5701 /* end confdefs.h.  */
5702 $ac_includes_default
5703    typedef int ac__type_sizeof_;
5704 int
5705 main ()
5706 {
5707 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5708 test_array [0] = 0
5709
5710   ;
5711   return 0;
5712 }
5713 _ACEOF
5714 rm -f conftest.$ac_objext
5715 if { (ac_try="$ac_compile"
5716 case "(($ac_try" in
5717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5718   *) ac_try_echo=$ac_try;;
5719 esac
5720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5721   (eval "$ac_compile") 2>conftest.er1
5722   ac_status=$?
5723   grep -v '^ *+' conftest.er1 >conftest.err
5724   rm -f conftest.er1
5725   cat conftest.err >&5
5726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727   (exit $ac_status); } && {
5728          test -z "$ac_c_werror_flag" ||
5729          test ! -s conftest.err
5730        } && test -s conftest.$ac_objext; then
5731   ac_lo=0 ac_mid=0
5732   while :; do
5733     cat >conftest.$ac_ext <<_ACEOF
5734 /* confdefs.h.  */
5735 _ACEOF
5736 cat confdefs.h >>conftest.$ac_ext
5737 cat >>conftest.$ac_ext <<_ACEOF
5738 /* end confdefs.h.  */
5739 $ac_includes_default
5740    typedef int ac__type_sizeof_;
5741 int
5742 main ()
5743 {
5744 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5745 test_array [0] = 0
5746
5747   ;
5748   return 0;
5749 }
5750 _ACEOF
5751 rm -f conftest.$ac_objext
5752 if { (ac_try="$ac_compile"
5753 case "(($ac_try" in
5754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5755   *) ac_try_echo=$ac_try;;
5756 esac
5757 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5758   (eval "$ac_compile") 2>conftest.er1
5759   ac_status=$?
5760   grep -v '^ *+' conftest.er1 >conftest.err
5761   rm -f conftest.er1
5762   cat conftest.err >&5
5763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5764   (exit $ac_status); } && {
5765          test -z "$ac_c_werror_flag" ||
5766          test ! -s conftest.err
5767        } && test -s conftest.$ac_objext; then
5768   ac_hi=$ac_mid; break
5769 else
5770   echo "$as_me: failed program was:" >&5
5771 sed 's/^/| /' conftest.$ac_ext >&5
5772
5773         ac_lo=`expr $ac_mid + 1`
5774                         if test $ac_lo -le $ac_mid; then
5775                           ac_lo= ac_hi=
5776                           break
5777                         fi
5778                         ac_mid=`expr 2 '*' $ac_mid + 1`
5779 fi
5780
5781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5782   done
5783 else
5784   echo "$as_me: failed program was:" >&5
5785 sed 's/^/| /' conftest.$ac_ext >&5
5786
5787         cat >conftest.$ac_ext <<_ACEOF
5788 /* confdefs.h.  */
5789 _ACEOF
5790 cat confdefs.h >>conftest.$ac_ext
5791 cat >>conftest.$ac_ext <<_ACEOF
5792 /* end confdefs.h.  */
5793 $ac_includes_default
5794    typedef int ac__type_sizeof_;
5795 int
5796 main ()
5797 {
5798 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5799 test_array [0] = 0
5800
5801   ;
5802   return 0;
5803 }
5804 _ACEOF
5805 rm -f conftest.$ac_objext
5806 if { (ac_try="$ac_compile"
5807 case "(($ac_try" in
5808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5809   *) ac_try_echo=$ac_try;;
5810 esac
5811 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5812   (eval "$ac_compile") 2>conftest.er1
5813   ac_status=$?
5814   grep -v '^ *+' conftest.er1 >conftest.err
5815   rm -f conftest.er1
5816   cat conftest.err >&5
5817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5818   (exit $ac_status); } && {
5819          test -z "$ac_c_werror_flag" ||
5820          test ! -s conftest.err
5821        } && test -s conftest.$ac_objext; then
5822   ac_hi=-1 ac_mid=-1
5823   while :; do
5824     cat >conftest.$ac_ext <<_ACEOF
5825 /* confdefs.h.  */
5826 _ACEOF
5827 cat confdefs.h >>conftest.$ac_ext
5828 cat >>conftest.$ac_ext <<_ACEOF
5829 /* end confdefs.h.  */
5830 $ac_includes_default
5831    typedef int ac__type_sizeof_;
5832 int
5833 main ()
5834 {
5835 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5836 test_array [0] = 0
5837
5838   ;
5839   return 0;
5840 }
5841 _ACEOF
5842 rm -f conftest.$ac_objext
5843 if { (ac_try="$ac_compile"
5844 case "(($ac_try" in
5845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5846   *) ac_try_echo=$ac_try;;
5847 esac
5848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5849   (eval "$ac_compile") 2>conftest.er1
5850   ac_status=$?
5851   grep -v '^ *+' conftest.er1 >conftest.err
5852   rm -f conftest.er1
5853   cat conftest.err >&5
5854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855   (exit $ac_status); } && {
5856          test -z "$ac_c_werror_flag" ||
5857          test ! -s conftest.err
5858        } && test -s conftest.$ac_objext; then
5859   ac_lo=$ac_mid; break
5860 else
5861   echo "$as_me: failed program was:" >&5
5862 sed 's/^/| /' conftest.$ac_ext >&5
5863
5864         ac_hi=`expr '(' $ac_mid ')' - 1`
5865                         if test $ac_mid -le $ac_hi; then
5866                           ac_lo= ac_hi=
5867                           break
5868                         fi
5869                         ac_mid=`expr 2 '*' $ac_mid`
5870 fi
5871
5872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5873   done
5874 else
5875   echo "$as_me: failed program was:" >&5
5876 sed 's/^/| /' conftest.$ac_ext >&5
5877
5878         ac_lo= ac_hi=
5879 fi
5880
5881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5882 fi
5883
5884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5885 # Binary search between lo and hi bounds.
5886 while test "x$ac_lo" != "x$ac_hi"; do
5887   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5888   cat >conftest.$ac_ext <<_ACEOF
5889 /* confdefs.h.  */
5890 _ACEOF
5891 cat confdefs.h >>conftest.$ac_ext
5892 cat >>conftest.$ac_ext <<_ACEOF
5893 /* end confdefs.h.  */
5894 $ac_includes_default
5895    typedef int ac__type_sizeof_;
5896 int
5897 main ()
5898 {
5899 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5900 test_array [0] = 0
5901
5902   ;
5903   return 0;
5904 }
5905 _ACEOF
5906 rm -f conftest.$ac_objext
5907 if { (ac_try="$ac_compile"
5908 case "(($ac_try" in
5909   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5910   *) ac_try_echo=$ac_try;;
5911 esac
5912 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5913   (eval "$ac_compile") 2>conftest.er1
5914   ac_status=$?
5915   grep -v '^ *+' conftest.er1 >conftest.err
5916   rm -f conftest.er1
5917   cat conftest.err >&5
5918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5919   (exit $ac_status); } && {
5920          test -z "$ac_c_werror_flag" ||
5921          test ! -s conftest.err
5922        } && test -s conftest.$ac_objext; then
5923   ac_hi=$ac_mid
5924 else
5925   echo "$as_me: failed program was:" >&5
5926 sed 's/^/| /' conftest.$ac_ext >&5
5927
5928         ac_lo=`expr '(' $ac_mid ')' + 1`
5929 fi
5930
5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5932 done
5933 case $ac_lo in
5934 ?*) ac_cv_sizeof_int=$ac_lo;;
5935 '') if test "$ac_cv_type_int" = yes; then
5936      { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
5937 See \`config.log' for more details." >&5
5938 echo "$as_me: error: cannot compute sizeof (int)
5939 See \`config.log' for more details." >&2;}
5940    { (exit 77); exit 77; }; }
5941    else
5942      ac_cv_sizeof_int=0
5943    fi ;;
5944 esac
5945 else
5946   cat >conftest.$ac_ext <<_ACEOF
5947 /* confdefs.h.  */
5948 _ACEOF
5949 cat confdefs.h >>conftest.$ac_ext
5950 cat >>conftest.$ac_ext <<_ACEOF
5951 /* end confdefs.h.  */
5952 $ac_includes_default
5953    typedef int ac__type_sizeof_;
5954 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5955 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5956 #include <stdio.h>
5957 #include <stdlib.h>
5958 int
5959 main ()
5960 {
5961
5962   FILE *f = fopen ("conftest.val", "w");
5963   if (! f)
5964     return 1;
5965   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5966     {
5967       long int i = longval ();
5968       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5969         return 1;
5970       fprintf (f, "%ld\n", i);
5971     }
5972   else
5973     {
5974       unsigned long int i = ulongval ();
5975       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5976         return 1;
5977       fprintf (f, "%lu\n", i);
5978     }
5979   return ferror (f) || fclose (f) != 0;
5980
5981   ;
5982   return 0;
5983 }
5984 _ACEOF
5985 rm -f conftest$ac_exeext
5986 if { (ac_try="$ac_link"
5987 case "(($ac_try" in
5988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5989   *) ac_try_echo=$ac_try;;
5990 esac
5991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5992   (eval "$ac_link") 2>&5
5993   ac_status=$?
5994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5995   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5996   { (case "(($ac_try" in
5997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5998   *) ac_try_echo=$ac_try;;
5999 esac
6000 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6001   (eval "$ac_try") 2>&5
6002   ac_status=$?
6003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004   (exit $ac_status); }; }; then
6005   ac_cv_sizeof_int=`cat conftest.val`
6006 else
6007   echo "$as_me: program exited with status $ac_status" >&5
6008 echo "$as_me: failed program was:" >&5
6009 sed 's/^/| /' conftest.$ac_ext >&5
6010
6011 ( exit $ac_status )
6012 if test "$ac_cv_type_int" = yes; then
6013      { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
6014 See \`config.log' for more details." >&5
6015 echo "$as_me: error: cannot compute sizeof (int)
6016 See \`config.log' for more details." >&2;}
6017    { (exit 77); exit 77; }; }
6018    else
6019      ac_cv_sizeof_int=0
6020    fi
6021 fi
6022 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6023 fi
6024 rm -f conftest.val
6025 fi
6026 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
6027 echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
6028
6029
6030
6031 cat >>confdefs.h <<_ACEOF
6032 #define SIZEOF_INT $ac_cv_sizeof_int
6033 _ACEOF
6034
6035
6036 { echo "$as_me:$LINENO: checking for long" >&5
6037 echo $ECHO_N "checking for long... $ECHO_C" >&6; }
6038 if test "${ac_cv_type_long+set}" = set; then
6039   echo $ECHO_N "(cached) $ECHO_C" >&6
6040 else
6041   cat >conftest.$ac_ext <<_ACEOF
6042 /* confdefs.h.  */
6043 _ACEOF
6044 cat confdefs.h >>conftest.$ac_ext
6045 cat >>conftest.$ac_ext <<_ACEOF
6046 /* end confdefs.h.  */
6047 $ac_includes_default
6048 typedef long ac__type_new_;
6049 int
6050 main ()
6051 {
6052 if ((ac__type_new_ *) 0)
6053   return 0;
6054 if (sizeof (ac__type_new_))
6055   return 0;
6056   ;
6057   return 0;
6058 }
6059 _ACEOF
6060 rm -f conftest.$ac_objext
6061 if { (ac_try="$ac_compile"
6062 case "(($ac_try" in
6063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6064   *) ac_try_echo=$ac_try;;
6065 esac
6066 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6067   (eval "$ac_compile") 2>conftest.er1
6068   ac_status=$?
6069   grep -v '^ *+' conftest.er1 >conftest.err
6070   rm -f conftest.er1
6071   cat conftest.err >&5
6072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6073   (exit $ac_status); } && {
6074          test -z "$ac_c_werror_flag" ||
6075          test ! -s conftest.err
6076        } && test -s conftest.$ac_objext; then
6077   ac_cv_type_long=yes
6078 else
6079   echo "$as_me: failed program was:" >&5
6080 sed 's/^/| /' conftest.$ac_ext >&5
6081
6082         ac_cv_type_long=no
6083 fi
6084
6085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6086 fi
6087 { echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
6088 echo "${ECHO_T}$ac_cv_type_long" >&6; }
6089
6090 # The cast to long int works around a bug in the HP C Compiler
6091 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6092 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6093 # This bug is HP SR number 8606223364.
6094 { echo "$as_me:$LINENO: checking size of long" >&5
6095 echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
6096 if test "${ac_cv_sizeof_long+set}" = set; then
6097   echo $ECHO_N "(cached) $ECHO_C" >&6
6098 else
6099   if test "$cross_compiling" = yes; then
6100   # Depending upon the size, compute the lo and hi bounds.
6101 cat >conftest.$ac_ext <<_ACEOF
6102 /* confdefs.h.  */
6103 _ACEOF
6104 cat confdefs.h >>conftest.$ac_ext
6105 cat >>conftest.$ac_ext <<_ACEOF
6106 /* end confdefs.h.  */
6107 $ac_includes_default
6108    typedef long ac__type_sizeof_;
6109 int
6110 main ()
6111 {
6112 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6113 test_array [0] = 0
6114
6115   ;
6116   return 0;
6117 }
6118 _ACEOF
6119 rm -f conftest.$ac_objext
6120 if { (ac_try="$ac_compile"
6121 case "(($ac_try" in
6122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6123   *) ac_try_echo=$ac_try;;
6124 esac
6125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6126   (eval "$ac_compile") 2>conftest.er1
6127   ac_status=$?
6128   grep -v '^ *+' conftest.er1 >conftest.err
6129   rm -f conftest.er1
6130   cat conftest.err >&5
6131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132   (exit $ac_status); } && {
6133          test -z "$ac_c_werror_flag" ||
6134          test ! -s conftest.err
6135        } && test -s conftest.$ac_objext; then
6136   ac_lo=0 ac_mid=0
6137   while :; do
6138     cat >conftest.$ac_ext <<_ACEOF
6139 /* confdefs.h.  */
6140 _ACEOF
6141 cat confdefs.h >>conftest.$ac_ext
6142 cat >>conftest.$ac_ext <<_ACEOF
6143 /* end confdefs.h.  */
6144 $ac_includes_default
6145    typedef long ac__type_sizeof_;
6146 int
6147 main ()
6148 {
6149 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6150 test_array [0] = 0
6151
6152   ;
6153   return 0;
6154 }
6155 _ACEOF
6156 rm -f conftest.$ac_objext
6157 if { (ac_try="$ac_compile"
6158 case "(($ac_try" in
6159   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6160   *) ac_try_echo=$ac_try;;
6161 esac
6162 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6163   (eval "$ac_compile") 2>conftest.er1
6164   ac_status=$?
6165   grep -v '^ *+' conftest.er1 >conftest.err
6166   rm -f conftest.er1
6167   cat conftest.err >&5
6168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6169   (exit $ac_status); } && {
6170          test -z "$ac_c_werror_flag" ||
6171          test ! -s conftest.err
6172        } && test -s conftest.$ac_objext; then
6173   ac_hi=$ac_mid; break
6174 else
6175   echo "$as_me: failed program was:" >&5
6176 sed 's/^/| /' conftest.$ac_ext >&5
6177
6178         ac_lo=`expr $ac_mid + 1`
6179                         if test $ac_lo -le $ac_mid; then
6180                           ac_lo= ac_hi=
6181                           break
6182                         fi
6183                         ac_mid=`expr 2 '*' $ac_mid + 1`
6184 fi
6185
6186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6187   done
6188 else
6189   echo "$as_me: failed program was:" >&5
6190 sed 's/^/| /' conftest.$ac_ext >&5
6191
6192         cat >conftest.$ac_ext <<_ACEOF
6193 /* confdefs.h.  */
6194 _ACEOF
6195 cat confdefs.h >>conftest.$ac_ext
6196 cat >>conftest.$ac_ext <<_ACEOF
6197 /* end confdefs.h.  */
6198 $ac_includes_default
6199    typedef long ac__type_sizeof_;
6200 int
6201 main ()
6202 {
6203 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6204 test_array [0] = 0
6205
6206   ;
6207   return 0;
6208 }
6209 _ACEOF
6210 rm -f conftest.$ac_objext
6211 if { (ac_try="$ac_compile"
6212 case "(($ac_try" in
6213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6214   *) ac_try_echo=$ac_try;;
6215 esac
6216 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6217   (eval "$ac_compile") 2>conftest.er1
6218   ac_status=$?
6219   grep -v '^ *+' conftest.er1 >conftest.err
6220   rm -f conftest.er1
6221   cat conftest.err >&5
6222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6223   (exit $ac_status); } && {
6224          test -z "$ac_c_werror_flag" ||
6225          test ! -s conftest.err
6226        } && test -s conftest.$ac_objext; then
6227   ac_hi=-1 ac_mid=-1
6228   while :; do
6229     cat >conftest.$ac_ext <<_ACEOF
6230 /* confdefs.h.  */
6231 _ACEOF
6232 cat confdefs.h >>conftest.$ac_ext
6233 cat >>conftest.$ac_ext <<_ACEOF
6234 /* end confdefs.h.  */
6235 $ac_includes_default
6236    typedef long ac__type_sizeof_;
6237 int
6238 main ()
6239 {
6240 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6241 test_array [0] = 0
6242
6243   ;
6244   return 0;
6245 }
6246 _ACEOF
6247 rm -f conftest.$ac_objext
6248 if { (ac_try="$ac_compile"
6249 case "(($ac_try" in
6250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6251   *) ac_try_echo=$ac_try;;
6252 esac
6253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6254   (eval "$ac_compile") 2>conftest.er1
6255   ac_status=$?
6256   grep -v '^ *+' conftest.er1 >conftest.err
6257   rm -f conftest.er1
6258   cat conftest.err >&5
6259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6260   (exit $ac_status); } && {
6261          test -z "$ac_c_werror_flag" ||
6262          test ! -s conftest.err
6263        } && test -s conftest.$ac_objext; then
6264   ac_lo=$ac_mid; break
6265 else
6266   echo "$as_me: failed program was:" >&5
6267 sed 's/^/| /' conftest.$ac_ext >&5
6268
6269         ac_hi=`expr '(' $ac_mid ')' - 1`
6270                         if test $ac_mid -le $ac_hi; then
6271                           ac_lo= ac_hi=
6272                           break
6273                         fi
6274                         ac_mid=`expr 2 '*' $ac_mid`
6275 fi
6276
6277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6278   done
6279 else
6280   echo "$as_me: failed program was:" >&5
6281 sed 's/^/| /' conftest.$ac_ext >&5
6282
6283         ac_lo= ac_hi=
6284 fi
6285
6286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6287 fi
6288
6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6290 # Binary search between lo and hi bounds.
6291 while test "x$ac_lo" != "x$ac_hi"; do
6292   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6293   cat >conftest.$ac_ext <<_ACEOF
6294 /* confdefs.h.  */
6295 _ACEOF
6296 cat confdefs.h >>conftest.$ac_ext
6297 cat >>conftest.$ac_ext <<_ACEOF
6298 /* end confdefs.h.  */
6299 $ac_includes_default
6300    typedef long ac__type_sizeof_;
6301 int
6302 main ()
6303 {
6304 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6305 test_array [0] = 0
6306
6307   ;
6308   return 0;
6309 }
6310 _ACEOF
6311 rm -f conftest.$ac_objext
6312 if { (ac_try="$ac_compile"
6313 case "(($ac_try" in
6314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6315   *) ac_try_echo=$ac_try;;
6316 esac
6317 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6318   (eval "$ac_compile") 2>conftest.er1
6319   ac_status=$?
6320   grep -v '^ *+' conftest.er1 >conftest.err
6321   rm -f conftest.er1
6322   cat conftest.err >&5
6323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324   (exit $ac_status); } && {
6325          test -z "$ac_c_werror_flag" ||
6326          test ! -s conftest.err
6327        } && test -s conftest.$ac_objext; then
6328   ac_hi=$ac_mid
6329 else
6330   echo "$as_me: failed program was:" >&5
6331 sed 's/^/| /' conftest.$ac_ext >&5
6332
6333         ac_lo=`expr '(' $ac_mid ')' + 1`
6334 fi
6335
6336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6337 done
6338 case $ac_lo in
6339 ?*) ac_cv_sizeof_long=$ac_lo;;
6340 '') if test "$ac_cv_type_long" = yes; then
6341      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
6342 See \`config.log' for more details." >&5
6343 echo "$as_me: error: cannot compute sizeof (long)
6344 See \`config.log' for more details." >&2;}
6345    { (exit 77); exit 77; }; }
6346    else
6347      ac_cv_sizeof_long=0
6348    fi ;;
6349 esac
6350 else
6351   cat >conftest.$ac_ext <<_ACEOF
6352 /* confdefs.h.  */
6353 _ACEOF
6354 cat confdefs.h >>conftest.$ac_ext
6355 cat >>conftest.$ac_ext <<_ACEOF
6356 /* end confdefs.h.  */
6357 $ac_includes_default
6358    typedef long ac__type_sizeof_;
6359 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
6360 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
6361 #include <stdio.h>
6362 #include <stdlib.h>
6363 int
6364 main ()
6365 {
6366
6367   FILE *f = fopen ("conftest.val", "w");
6368   if (! f)
6369     return 1;
6370   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
6371     {
6372       long int i = longval ();
6373       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6374         return 1;
6375       fprintf (f, "%ld\n", i);
6376     }
6377   else
6378     {
6379       unsigned long int i = ulongval ();
6380       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6381         return 1;
6382       fprintf (f, "%lu\n", i);
6383     }
6384   return ferror (f) || fclose (f) != 0;
6385
6386   ;
6387   return 0;
6388 }
6389 _ACEOF
6390 rm -f conftest$ac_exeext
6391 if { (ac_try="$ac_link"
6392 case "(($ac_try" in
6393   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6394   *) ac_try_echo=$ac_try;;
6395 esac
6396 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6397   (eval "$ac_link") 2>&5
6398   ac_status=$?
6399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6400   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6401   { (case "(($ac_try" in
6402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6403   *) ac_try_echo=$ac_try;;
6404 esac
6405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6406   (eval "$ac_try") 2>&5
6407   ac_status=$?
6408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409   (exit $ac_status); }; }; then
6410   ac_cv_sizeof_long=`cat conftest.val`
6411 else
6412   echo "$as_me: program exited with status $ac_status" >&5
6413 echo "$as_me: failed program was:" >&5
6414 sed 's/^/| /' conftest.$ac_ext >&5
6415
6416 ( exit $ac_status )
6417 if test "$ac_cv_type_long" = yes; then
6418      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
6419 See \`config.log' for more details." >&5
6420 echo "$as_me: error: cannot compute sizeof (long)
6421 See \`config.log' for more details." >&2;}
6422    { (exit 77); exit 77; }; }
6423    else
6424      ac_cv_sizeof_long=0
6425    fi
6426 fi
6427 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6428 fi
6429 rm -f conftest.val
6430 fi
6431 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6432 echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
6433
6434
6435
6436 cat >>confdefs.h <<_ACEOF
6437 #define SIZEOF_LONG $ac_cv_sizeof_long
6438 _ACEOF
6439
6440
6441 { echo "$as_me:$LINENO: checking for long long" >&5
6442 echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
6443 if test "${ac_cv_type_long_long+set}" = set; then
6444   echo $ECHO_N "(cached) $ECHO_C" >&6
6445 else
6446   cat >conftest.$ac_ext <<_ACEOF
6447 /* confdefs.h.  */
6448 _ACEOF
6449 cat confdefs.h >>conftest.$ac_ext
6450 cat >>conftest.$ac_ext <<_ACEOF
6451 /* end confdefs.h.  */
6452 $ac_includes_default
6453 typedef long long ac__type_new_;
6454 int
6455 main ()
6456 {
6457 if ((ac__type_new_ *) 0)
6458   return 0;
6459 if (sizeof (ac__type_new_))
6460   return 0;
6461   ;
6462   return 0;
6463 }
6464 _ACEOF
6465 rm -f conftest.$ac_objext
6466 if { (ac_try="$ac_compile"
6467 case "(($ac_try" in
6468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6469   *) ac_try_echo=$ac_try;;
6470 esac
6471 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6472   (eval "$ac_compile") 2>conftest.er1
6473   ac_status=$?
6474   grep -v '^ *+' conftest.er1 >conftest.err
6475   rm -f conftest.er1
6476   cat conftest.err >&5
6477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6478   (exit $ac_status); } && {
6479          test -z "$ac_c_werror_flag" ||
6480          test ! -s conftest.err
6481        } && test -s conftest.$ac_objext; then
6482   ac_cv_type_long_long=yes
6483 else
6484   echo "$as_me: failed program was:" >&5
6485 sed 's/^/| /' conftest.$ac_ext >&5
6486
6487         ac_cv_type_long_long=no
6488 fi
6489
6490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6491 fi
6492 { echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6493 echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
6494
6495 # The cast to long int works around a bug in the HP C Compiler
6496 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6497 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6498 # This bug is HP SR number 8606223364.
6499 { echo "$as_me:$LINENO: checking size of long long" >&5
6500 echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
6501 if test "${ac_cv_sizeof_long_long+set}" = set; then
6502   echo $ECHO_N "(cached) $ECHO_C" >&6
6503 else
6504   if test "$cross_compiling" = yes; then
6505   # Depending upon the size, compute the lo and hi bounds.
6506 cat >conftest.$ac_ext <<_ACEOF
6507 /* confdefs.h.  */
6508 _ACEOF
6509 cat confdefs.h >>conftest.$ac_ext
6510 cat >>conftest.$ac_ext <<_ACEOF
6511 /* end confdefs.h.  */
6512 $ac_includes_default
6513    typedef long long ac__type_sizeof_;
6514 int
6515 main ()
6516 {
6517 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6518 test_array [0] = 0
6519
6520   ;
6521   return 0;
6522 }
6523 _ACEOF
6524 rm -f conftest.$ac_objext
6525 if { (ac_try="$ac_compile"
6526 case "(($ac_try" in
6527   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6528   *) ac_try_echo=$ac_try;;
6529 esac
6530 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6531   (eval "$ac_compile") 2>conftest.er1
6532   ac_status=$?
6533   grep -v '^ *+' conftest.er1 >conftest.err
6534   rm -f conftest.er1
6535   cat conftest.err >&5
6536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6537   (exit $ac_status); } && {
6538          test -z "$ac_c_werror_flag" ||
6539          test ! -s conftest.err
6540        } && test -s conftest.$ac_objext; then
6541   ac_lo=0 ac_mid=0
6542   while :; do
6543     cat >conftest.$ac_ext <<_ACEOF
6544 /* confdefs.h.  */
6545 _ACEOF
6546 cat confdefs.h >>conftest.$ac_ext
6547 cat >>conftest.$ac_ext <<_ACEOF
6548 /* end confdefs.h.  */
6549 $ac_includes_default
6550    typedef long long ac__type_sizeof_;
6551 int
6552 main ()
6553 {
6554 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6555 test_array [0] = 0
6556
6557   ;
6558   return 0;
6559 }
6560 _ACEOF
6561 rm -f conftest.$ac_objext
6562 if { (ac_try="$ac_compile"
6563 case "(($ac_try" in
6564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6565   *) ac_try_echo=$ac_try;;
6566 esac
6567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6568   (eval "$ac_compile") 2>conftest.er1
6569   ac_status=$?
6570   grep -v '^ *+' conftest.er1 >conftest.err
6571   rm -f conftest.er1
6572   cat conftest.err >&5
6573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6574   (exit $ac_status); } && {
6575          test -z "$ac_c_werror_flag" ||
6576          test ! -s conftest.err
6577        } && test -s conftest.$ac_objext; then
6578   ac_hi=$ac_mid; break
6579 else
6580   echo "$as_me: failed program was:" >&5
6581 sed 's/^/| /' conftest.$ac_ext >&5
6582
6583         ac_lo=`expr $ac_mid + 1`
6584                         if test $ac_lo -le $ac_mid; then
6585                           ac_lo= ac_hi=
6586                           break
6587                         fi
6588                         ac_mid=`expr 2 '*' $ac_mid + 1`
6589 fi
6590
6591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6592   done
6593 else
6594   echo "$as_me: failed program was:" >&5
6595 sed 's/^/| /' conftest.$ac_ext >&5
6596
6597         cat >conftest.$ac_ext <<_ACEOF
6598 /* confdefs.h.  */
6599 _ACEOF
6600 cat confdefs.h >>conftest.$ac_ext
6601 cat >>conftest.$ac_ext <<_ACEOF
6602 /* end confdefs.h.  */
6603 $ac_includes_default
6604    typedef long long ac__type_sizeof_;
6605 int
6606 main ()
6607 {
6608 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6609 test_array [0] = 0
6610
6611   ;
6612   return 0;
6613 }
6614 _ACEOF
6615 rm -f conftest.$ac_objext
6616 if { (ac_try="$ac_compile"
6617 case "(($ac_try" in
6618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6619   *) ac_try_echo=$ac_try;;
6620 esac
6621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6622   (eval "$ac_compile") 2>conftest.er1
6623   ac_status=$?
6624   grep -v '^ *+' conftest.er1 >conftest.err
6625   rm -f conftest.er1
6626   cat conftest.err >&5
6627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6628   (exit $ac_status); } && {
6629          test -z "$ac_c_werror_flag" ||
6630          test ! -s conftest.err
6631        } && test -s conftest.$ac_objext; then
6632   ac_hi=-1 ac_mid=-1
6633   while :; do
6634     cat >conftest.$ac_ext <<_ACEOF
6635 /* confdefs.h.  */
6636 _ACEOF
6637 cat confdefs.h >>conftest.$ac_ext
6638 cat >>conftest.$ac_ext <<_ACEOF
6639 /* end confdefs.h.  */
6640 $ac_includes_default
6641    typedef long long ac__type_sizeof_;
6642 int
6643 main ()
6644 {
6645 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6646 test_array [0] = 0
6647
6648   ;
6649   return 0;
6650 }
6651 _ACEOF
6652 rm -f conftest.$ac_objext
6653 if { (ac_try="$ac_compile"
6654 case "(($ac_try" in
6655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6656   *) ac_try_echo=$ac_try;;
6657 esac
6658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6659   (eval "$ac_compile") 2>conftest.er1
6660   ac_status=$?
6661   grep -v '^ *+' conftest.er1 >conftest.err
6662   rm -f conftest.er1
6663   cat conftest.err >&5
6664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6665   (exit $ac_status); } && {
6666          test -z "$ac_c_werror_flag" ||
6667          test ! -s conftest.err
6668        } && test -s conftest.$ac_objext; then
6669   ac_lo=$ac_mid; break
6670 else
6671   echo "$as_me: failed program was:" >&5
6672 sed 's/^/| /' conftest.$ac_ext >&5
6673
6674         ac_hi=`expr '(' $ac_mid ')' - 1`
6675                         if test $ac_mid -le $ac_hi; then
6676                           ac_lo= ac_hi=
6677                           break
6678                         fi
6679                         ac_mid=`expr 2 '*' $ac_mid`
6680 fi
6681
6682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6683   done
6684 else
6685   echo "$as_me: failed program was:" >&5
6686 sed 's/^/| /' conftest.$ac_ext >&5
6687
6688         ac_lo= ac_hi=
6689 fi
6690
6691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6692 fi
6693
6694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6695 # Binary search between lo and hi bounds.
6696 while test "x$ac_lo" != "x$ac_hi"; do
6697   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6698   cat >conftest.$ac_ext <<_ACEOF
6699 /* confdefs.h.  */
6700 _ACEOF
6701 cat confdefs.h >>conftest.$ac_ext
6702 cat >>conftest.$ac_ext <<_ACEOF
6703 /* end confdefs.h.  */
6704 $ac_includes_default
6705    typedef long long ac__type_sizeof_;
6706 int
6707 main ()
6708 {
6709 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6710 test_array [0] = 0
6711
6712   ;
6713   return 0;
6714 }
6715 _ACEOF
6716 rm -f conftest.$ac_objext
6717 if { (ac_try="$ac_compile"
6718 case "(($ac_try" in
6719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6720   *) ac_try_echo=$ac_try;;
6721 esac
6722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6723   (eval "$ac_compile") 2>conftest.er1
6724   ac_status=$?
6725   grep -v '^ *+' conftest.er1 >conftest.err
6726   rm -f conftest.er1
6727   cat conftest.err >&5
6728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6729   (exit $ac_status); } && {
6730          test -z "$ac_c_werror_flag" ||
6731          test ! -s conftest.err
6732        } && test -s conftest.$ac_objext; then
6733   ac_hi=$ac_mid
6734 else
6735   echo "$as_me: failed program was:" >&5
6736 sed 's/^/| /' conftest.$ac_ext >&5
6737
6738         ac_lo=`expr '(' $ac_mid ')' + 1`
6739 fi
6740
6741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6742 done
6743 case $ac_lo in
6744 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6745 '') if test "$ac_cv_type_long_long" = yes; then
6746      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
6747 See \`config.log' for more details." >&5
6748 echo "$as_me: error: cannot compute sizeof (long long)
6749 See \`config.log' for more details." >&2;}
6750    { (exit 77); exit 77; }; }
6751    else
6752      ac_cv_sizeof_long_long=0
6753    fi ;;
6754 esac
6755 else
6756   cat >conftest.$ac_ext <<_ACEOF
6757 /* confdefs.h.  */
6758 _ACEOF
6759 cat confdefs.h >>conftest.$ac_ext
6760 cat >>conftest.$ac_ext <<_ACEOF
6761 /* end confdefs.h.  */
6762 $ac_includes_default
6763    typedef long long ac__type_sizeof_;
6764 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
6765 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
6766 #include <stdio.h>
6767 #include <stdlib.h>
6768 int
6769 main ()
6770 {
6771
6772   FILE *f = fopen ("conftest.val", "w");
6773   if (! f)
6774     return 1;
6775   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
6776     {
6777       long int i = longval ();
6778       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6779         return 1;
6780       fprintf (f, "%ld\n", i);
6781     }
6782   else
6783     {
6784       unsigned long int i = ulongval ();
6785       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6786         return 1;
6787       fprintf (f, "%lu\n", i);
6788     }
6789   return ferror (f) || fclose (f) != 0;
6790
6791   ;
6792   return 0;
6793 }
6794 _ACEOF
6795 rm -f conftest$ac_exeext
6796 if { (ac_try="$ac_link"
6797 case "(($ac_try" in
6798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6799   *) ac_try_echo=$ac_try;;
6800 esac
6801 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6802   (eval "$ac_link") 2>&5
6803   ac_status=$?
6804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6805   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6806   { (case "(($ac_try" in
6807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6808   *) ac_try_echo=$ac_try;;
6809 esac
6810 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6811   (eval "$ac_try") 2>&5
6812   ac_status=$?
6813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814   (exit $ac_status); }; }; then
6815   ac_cv_sizeof_long_long=`cat conftest.val`
6816 else
6817   echo "$as_me: program exited with status $ac_status" >&5
6818 echo "$as_me: failed program was:" >&5
6819 sed 's/^/| /' conftest.$ac_ext >&5
6820
6821 ( exit $ac_status )
6822 if test "$ac_cv_type_long_long" = yes; then
6823      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
6824 See \`config.log' for more details." >&5
6825 echo "$as_me: error: cannot compute sizeof (long long)
6826 See \`config.log' for more details." >&2;}
6827    { (exit 77); exit 77; }; }
6828    else
6829      ac_cv_sizeof_long_long=0
6830    fi
6831 fi
6832 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6833 fi
6834 rm -f conftest.val
6835 fi
6836 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6837 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
6838
6839
6840
6841 cat >>confdefs.h <<_ACEOF
6842 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6843 _ACEOF
6844
6845
6846
6847
6848 { echo "$as_me:$LINENO: checking for library containing socket" >&5
6849 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
6850 if test "${ac_cv_search_socket+set}" = set; then
6851   echo $ECHO_N "(cached) $ECHO_C" >&6
6852 else
6853   ac_func_search_save_LIBS=$LIBS
6854 cat >conftest.$ac_ext <<_ACEOF
6855 /* confdefs.h.  */
6856 _ACEOF
6857 cat confdefs.h >>conftest.$ac_ext
6858 cat >>conftest.$ac_ext <<_ACEOF
6859 /* end confdefs.h.  */
6860
6861 /* Override any GCC internal prototype to avoid an error.
6862    Use char because int might match the return type of a GCC
6863    builtin and then its argument prototype would still apply.  */
6864 #ifdef __cplusplus
6865 extern "C"
6866 #endif
6867 char socket ();
6868 int
6869 main ()
6870 {
6871 return socket ();
6872   ;
6873   return 0;
6874 }
6875 _ACEOF
6876 for ac_lib in '' socket; do
6877   if test -z "$ac_lib"; then
6878     ac_res="none required"
6879   else
6880     ac_res=-l$ac_lib
6881     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6882   fi
6883   rm -f conftest.$ac_objext conftest$ac_exeext
6884 if { (ac_try="$ac_link"
6885 case "(($ac_try" in
6886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6887   *) ac_try_echo=$ac_try;;
6888 esac
6889 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6890   (eval "$ac_link") 2>conftest.er1
6891   ac_status=$?
6892   grep -v '^ *+' conftest.er1 >conftest.err
6893   rm -f conftest.er1
6894   cat conftest.err >&5
6895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6896   (exit $ac_status); } && {
6897          test -z "$ac_c_werror_flag" ||
6898          test ! -s conftest.err
6899        } && test -s conftest$ac_exeext &&
6900        $as_test_x conftest$ac_exeext; then
6901   ac_cv_search_socket=$ac_res
6902 else
6903   echo "$as_me: failed program was:" >&5
6904 sed 's/^/| /' conftest.$ac_ext >&5
6905
6906
6907 fi
6908
6909 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6910       conftest$ac_exeext
6911   if test "${ac_cv_search_socket+set}" = set; then
6912   break
6913 fi
6914 done
6915 if test "${ac_cv_search_socket+set}" = set; then
6916   :
6917 else
6918   ac_cv_search_socket=no
6919 fi
6920 rm conftest.$ac_ext
6921 LIBS=$ac_func_search_save_LIBS
6922 fi
6923 { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
6924 echo "${ECHO_T}$ac_cv_search_socket" >&6; }
6925 ac_res=$ac_cv_search_socket
6926 if test "$ac_res" != no; then
6927   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6928
6929 else
6930   { { echo "$as_me:$LINENO: error: You have no socket()! Aborting." >&5
6931 echo "$as_me: error: You have no socket()! Aborting." >&2;}
6932    { (exit 1); exit 1; }; }
6933 fi
6934
6935
6936 if test x"$SUN" = xyes; then
6937         { echo "$as_me:$LINENO: checking for library containing inet_ntoa" >&5
6938 echo $ECHO_N "checking for library containing inet_ntoa... $ECHO_C" >&6; }
6939 if test "${ac_cv_search_inet_ntoa+set}" = set; then
6940   echo $ECHO_N "(cached) $ECHO_C" >&6
6941 else
6942   ac_func_search_save_LIBS=$LIBS
6943 cat >conftest.$ac_ext <<_ACEOF
6944 /* confdefs.h.  */
6945 _ACEOF
6946 cat confdefs.h >>conftest.$ac_ext
6947 cat >>conftest.$ac_ext <<_ACEOF
6948 /* end confdefs.h.  */
6949
6950 /* Override any GCC internal prototype to avoid an error.
6951    Use char because int might match the return type of a GCC
6952    builtin and then its argument prototype would still apply.  */
6953 #ifdef __cplusplus
6954 extern "C"
6955 #endif
6956 char inet_ntoa ();
6957 int
6958 main ()
6959 {
6960 return inet_ntoa ();
6961   ;
6962   return 0;
6963 }
6964 _ACEOF
6965 for ac_lib in '' nsl; do
6966   if test -z "$ac_lib"; then
6967     ac_res="none required"
6968   else
6969     ac_res=-l$ac_lib
6970     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6971   fi
6972   rm -f conftest.$ac_objext conftest$ac_exeext
6973 if { (ac_try="$ac_link"
6974 case "(($ac_try" in
6975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6976   *) ac_try_echo=$ac_try;;
6977 esac
6978 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6979   (eval "$ac_link") 2>conftest.er1
6980   ac_status=$?
6981   grep -v '^ *+' conftest.er1 >conftest.err
6982   rm -f conftest.er1
6983   cat conftest.err >&5
6984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985   (exit $ac_status); } && {
6986          test -z "$ac_c_werror_flag" ||
6987          test ! -s conftest.err
6988        } && test -s conftest$ac_exeext &&
6989        $as_test_x conftest$ac_exeext; then
6990   ac_cv_search_inet_ntoa=$ac_res
6991 else
6992   echo "$as_me: failed program was:" >&5
6993 sed 's/^/| /' conftest.$ac_ext >&5
6994
6995
6996 fi
6997
6998 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6999       conftest$ac_exeext
7000   if test "${ac_cv_search_inet_ntoa+set}" = set; then
7001   break
7002 fi
7003 done
7004 if test "${ac_cv_search_inet_ntoa+set}" = set; then
7005   :
7006 else
7007   ac_cv_search_inet_ntoa=no
7008 fi
7009 rm conftest.$ac_ext
7010 LIBS=$ac_func_search_save_LIBS
7011 fi
7012 { echo "$as_me:$LINENO: result: $ac_cv_search_inet_ntoa" >&5
7013 echo "${ECHO_T}$ac_cv_search_inet_ntoa" >&6; }
7014 ac_res=$ac_cv_search_inet_ntoa
7015 if test "$ac_res" != no; then
7016   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7017
7018 else
7019   { { echo "$as_me:$LINENO: error: libnsl not found! Aborting." >&5
7020 echo "$as_me: error: libnsl not found! Aborting." >&2;}
7021    { (exit 1); exit 1; }; }
7022 fi
7023
7024 fi
7025
7026 { echo "$as_me:$LINENO: checking for socklen_t" >&5
7027 echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
7028 if test "${ac_cv_type_socklen_t+set}" = set; then
7029   echo $ECHO_N "(cached) $ECHO_C" >&6
7030 else
7031   cat >conftest.$ac_ext <<_ACEOF
7032 /* confdefs.h.  */
7033 _ACEOF
7034 cat confdefs.h >>conftest.$ac_ext
7035 cat >>conftest.$ac_ext <<_ACEOF
7036 /* end confdefs.h.  */
7037 #include <sys/types.h>
7038 #include <sys/socket.h>
7039
7040 typedef socklen_t ac__type_new_;
7041 int
7042 main ()
7043 {
7044 if ((ac__type_new_ *) 0)
7045   return 0;
7046 if (sizeof (ac__type_new_))
7047   return 0;
7048   ;
7049   return 0;
7050 }
7051 _ACEOF
7052 rm -f conftest.$ac_objext
7053 if { (ac_try="$ac_compile"
7054 case "(($ac_try" in
7055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7056   *) ac_try_echo=$ac_try;;
7057 esac
7058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7059   (eval "$ac_compile") 2>conftest.er1
7060   ac_status=$?
7061   grep -v '^ *+' conftest.er1 >conftest.err
7062   rm -f conftest.er1
7063   cat conftest.err >&5
7064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7065   (exit $ac_status); } && {
7066          test -z "$ac_c_werror_flag" ||
7067          test ! -s conftest.err
7068        } && test -s conftest.$ac_objext; then
7069   ac_cv_type_socklen_t=yes
7070 else
7071   echo "$as_me: failed program was:" >&5
7072 sed 's/^/| /' conftest.$ac_ext >&5
7073
7074         ac_cv_type_socklen_t=no
7075 fi
7076
7077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7078 fi
7079 { echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
7080 echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }
7081 if test $ac_cv_type_socklen_t = yes; then
7082   :
7083 else
7084
7085 cat >>confdefs.h <<\_ACEOF
7086 #define socklen_t unsigned int
7087 _ACEOF
7088
7089 fi
7090
7091
7092 # Check whether --enable-ipv6 was given.
7093 if test "${enable_ipv6+set}" = set; then
7094   enableval=$enable_ipv6; ipv6=$enableval
7095 else
7096   ipv6=no
7097 fi
7098
7099
7100 { echo "$as_me:$LINENO: checking for library containing crypt" >&5
7101 echo $ECHO_N "checking for library containing crypt... $ECHO_C" >&6; }
7102 if test "${ac_cv_search_crypt+set}" = set; then
7103   echo $ECHO_N "(cached) $ECHO_C" >&6
7104 else
7105   ac_func_search_save_LIBS=$LIBS
7106 cat >conftest.$ac_ext <<_ACEOF
7107 /* confdefs.h.  */
7108 _ACEOF
7109 cat confdefs.h >>conftest.$ac_ext
7110 cat >>conftest.$ac_ext <<_ACEOF
7111 /* end confdefs.h.  */
7112
7113 /* Override any GCC internal prototype to avoid an error.
7114    Use char because int might match the return type of a GCC
7115    builtin and then its argument prototype would still apply.  */
7116 #ifdef __cplusplus
7117 extern "C"
7118 #endif
7119 char crypt ();
7120 int
7121 main ()
7122 {
7123 return crypt ();
7124   ;
7125   return 0;
7126 }
7127 _ACEOF
7128 for ac_lib in '' crypt descrypt; do
7129   if test -z "$ac_lib"; then
7130     ac_res="none required"
7131   else
7132     ac_res=-l$ac_lib
7133     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7134   fi
7135   rm -f conftest.$ac_objext conftest$ac_exeext
7136 if { (ac_try="$ac_link"
7137 case "(($ac_try" in
7138   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7139   *) ac_try_echo=$ac_try;;
7140 esac
7141 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7142   (eval "$ac_link") 2>conftest.er1
7143   ac_status=$?
7144   grep -v '^ *+' conftest.er1 >conftest.err
7145   rm -f conftest.er1
7146   cat conftest.err >&5
7147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7148   (exit $ac_status); } && {
7149          test -z "$ac_c_werror_flag" ||
7150          test ! -s conftest.err
7151        } && test -s conftest$ac_exeext &&
7152        $as_test_x conftest$ac_exeext; then
7153   ac_cv_search_crypt=$ac_res
7154 else
7155   echo "$as_me: failed program was:" >&5
7156 sed 's/^/| /' conftest.$ac_ext >&5
7157
7158
7159 fi
7160
7161 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7162       conftest$ac_exeext
7163   if test "${ac_cv_search_crypt+set}" = set; then
7164   break
7165 fi
7166 done
7167 if test "${ac_cv_search_crypt+set}" = set; then
7168   :
7169 else
7170   ac_cv_search_crypt=no
7171 fi
7172 rm conftest.$ac_ext
7173 LIBS=$ac_func_search_save_LIBS
7174 fi
7175 { echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
7176 echo "${ECHO_T}$ac_cv_search_crypt" >&6; }
7177 ac_res=$ac_cv_search_crypt
7178 if test "$ac_res" != no; then
7179   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7180
7181 fi
7182
7183
7184 CRYPT_LIB=$ac_cv_search_crypt
7185
7186 if test "$CRYPT_LIB" = "none required"; then
7187         unset CRYPT_LIB
7188 elif test "$CRYPT_LIB" = no; then
7189         unset CRYPT_LIB
7190 fi
7191
7192
7193
7194 if test "$ac_cv_header_sys_wait_h" = yes -o "$ac_cv_header_wait_h" = yes; then
7195         VICONF=viconf
7196                         else
7197         VICONF=""
7198 fi
7199
7200
7201
7202 { echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7203 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6; }
7204 if test "${gcc_cv_header_string+set}" = set; then
7205   echo $ECHO_N "(cached) $ECHO_C" >&6
7206 else
7207
7208         cat >conftest.$ac_ext <<_ACEOF
7209 #include <string.h>
7210         #include <strings.h>
7211 _ACEOF
7212 rm -f conftest.$ac_objext
7213 if { (ac_try="$ac_compile"
7214 case "(($ac_try" in
7215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7216   *) ac_try_echo=$ac_try;;
7217 esac
7218 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7219   (eval "$ac_compile") 2>conftest.er1
7220   ac_status=$?
7221   grep -v '^ *+' conftest.er1 >conftest.err
7222   rm -f conftest.er1
7223   cat conftest.err >&5
7224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7225   (exit $ac_status); } && {
7226          test -z "$ac_c_werror_flag" ||
7227          test ! -s conftest.err
7228        } && test -s conftest.$ac_objext; then
7229   gcc_cv_header_string=yes
7230 else
7231   echo "$as_me: failed program was:" >&5
7232 sed 's/^/| /' conftest.$ac_ext >&5
7233
7234         gcc_cv_header_string=no
7235 fi
7236
7237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7238
7239 fi
7240 { echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7241 echo "${ECHO_T}$gcc_cv_header_string" >&6; }
7242
7243 if test "$gcc_cv_header_string" = "yes"; then
7244
7245 cat >>confdefs.h <<\_ACEOF
7246 #define STRING_WITH_STRINGS 1
7247 _ACEOF
7248
7249 fi
7250
7251 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7252 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
7253 if test "${ac_cv_c_bigendian+set}" = set; then
7254   echo $ECHO_N "(cached) $ECHO_C" >&6
7255 else
7256   # See if sys/param.h defines the BYTE_ORDER macro.
7257 cat >conftest.$ac_ext <<_ACEOF
7258 /* confdefs.h.  */
7259 _ACEOF
7260 cat confdefs.h >>conftest.$ac_ext
7261 cat >>conftest.$ac_ext <<_ACEOF
7262 /* end confdefs.h.  */
7263 #include <sys/types.h>
7264 #include <sys/param.h>
7265
7266 int
7267 main ()
7268 {
7269 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
7270         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
7271  bogus endian macros
7272 #endif
7273
7274   ;
7275   return 0;
7276 }
7277 _ACEOF
7278 rm -f conftest.$ac_objext
7279 if { (ac_try="$ac_compile"
7280 case "(($ac_try" in
7281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7282   *) ac_try_echo=$ac_try;;
7283 esac
7284 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7285   (eval "$ac_compile") 2>conftest.er1
7286   ac_status=$?
7287   grep -v '^ *+' conftest.er1 >conftest.err
7288   rm -f conftest.er1
7289   cat conftest.err >&5
7290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7291   (exit $ac_status); } && {
7292          test -z "$ac_c_werror_flag" ||
7293          test ! -s conftest.err
7294        } && test -s conftest.$ac_objext; then
7295   # It does; now see whether it defined to BIG_ENDIAN or not.
7296 cat >conftest.$ac_ext <<_ACEOF
7297 /* confdefs.h.  */
7298 _ACEOF
7299 cat confdefs.h >>conftest.$ac_ext
7300 cat >>conftest.$ac_ext <<_ACEOF
7301 /* end confdefs.h.  */
7302 #include <sys/types.h>
7303 #include <sys/param.h>
7304
7305 int
7306 main ()
7307 {
7308 #if BYTE_ORDER != BIG_ENDIAN
7309  not big endian
7310 #endif
7311
7312   ;
7313   return 0;
7314 }
7315 _ACEOF
7316 rm -f conftest.$ac_objext
7317 if { (ac_try="$ac_compile"
7318 case "(($ac_try" in
7319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7320   *) ac_try_echo=$ac_try;;
7321 esac
7322 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7323   (eval "$ac_compile") 2>conftest.er1
7324   ac_status=$?
7325   grep -v '^ *+' conftest.er1 >conftest.err
7326   rm -f conftest.er1
7327   cat conftest.err >&5
7328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7329   (exit $ac_status); } && {
7330          test -z "$ac_c_werror_flag" ||
7331          test ! -s conftest.err
7332        } && test -s conftest.$ac_objext; then
7333   ac_cv_c_bigendian=yes
7334 else
7335   echo "$as_me: failed program was:" >&5
7336 sed 's/^/| /' conftest.$ac_ext >&5
7337
7338         ac_cv_c_bigendian=no
7339 fi
7340
7341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7342 else
7343   echo "$as_me: failed program was:" >&5
7344 sed 's/^/| /' conftest.$ac_ext >&5
7345
7346         # It does not; compile a test program.
7347 if test "$cross_compiling" = yes; then
7348   # try to guess the endianness by grepping values into an object file
7349   ac_cv_c_bigendian=unknown
7350   cat >conftest.$ac_ext <<_ACEOF
7351 /* confdefs.h.  */
7352 _ACEOF
7353 cat confdefs.h >>conftest.$ac_ext
7354 cat >>conftest.$ac_ext <<_ACEOF
7355 /* end confdefs.h.  */
7356 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7357 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7358 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
7359 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7360 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7361 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
7362 int
7363 main ()
7364 {
7365  _ascii (); _ebcdic ();
7366   ;
7367   return 0;
7368 }
7369 _ACEOF
7370 rm -f conftest.$ac_objext
7371 if { (ac_try="$ac_compile"
7372 case "(($ac_try" in
7373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7374   *) ac_try_echo=$ac_try;;
7375 esac
7376 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7377   (eval "$ac_compile") 2>conftest.er1
7378   ac_status=$?
7379   grep -v '^ *+' conftest.er1 >conftest.err
7380   rm -f conftest.er1
7381   cat conftest.err >&5
7382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7383   (exit $ac_status); } && {
7384          test -z "$ac_c_werror_flag" ||
7385          test ! -s conftest.err
7386        } && test -s conftest.$ac_objext; then
7387   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
7388   ac_cv_c_bigendian=yes
7389 fi
7390 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7391   if test "$ac_cv_c_bigendian" = unknown; then
7392     ac_cv_c_bigendian=no
7393   else
7394     # finding both strings is unlikely to happen, but who knows?
7395     ac_cv_c_bigendian=unknown
7396   fi
7397 fi
7398 else
7399   echo "$as_me: failed program was:" >&5
7400 sed 's/^/| /' conftest.$ac_ext >&5
7401
7402
7403 fi
7404
7405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7406 else
7407   cat >conftest.$ac_ext <<_ACEOF
7408 /* confdefs.h.  */
7409 _ACEOF
7410 cat confdefs.h >>conftest.$ac_ext
7411 cat >>conftest.$ac_ext <<_ACEOF
7412 /* end confdefs.h.  */
7413 $ac_includes_default
7414 int
7415 main ()
7416 {
7417
7418   /* Are we little or big endian?  From Harbison&Steele.  */
7419   union
7420   {
7421     long int l;
7422     char c[sizeof (long int)];
7423   } u;
7424   u.l = 1;
7425   return u.c[sizeof (long int) - 1] == 1;
7426
7427   ;
7428   return 0;
7429 }
7430 _ACEOF
7431 rm -f conftest$ac_exeext
7432 if { (ac_try="$ac_link"
7433 case "(($ac_try" in
7434   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7435   *) ac_try_echo=$ac_try;;
7436 esac
7437 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7438   (eval "$ac_link") 2>&5
7439   ac_status=$?
7440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7441   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7442   { (case "(($ac_try" in
7443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7444   *) ac_try_echo=$ac_try;;
7445 esac
7446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7447   (eval "$ac_try") 2>&5
7448   ac_status=$?
7449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7450   (exit $ac_status); }; }; then
7451   ac_cv_c_bigendian=no
7452 else
7453   echo "$as_me: program exited with status $ac_status" >&5
7454 echo "$as_me: failed program was:" >&5
7455 sed 's/^/| /' conftest.$ac_ext >&5
7456
7457 ( exit $ac_status )
7458 ac_cv_c_bigendian=yes
7459 fi
7460 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7461 fi
7462
7463
7464 fi
7465
7466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7467 fi
7468 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
7469 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
7470 case $ac_cv_c_bigendian in
7471   yes)
7472
7473 cat >>confdefs.h <<\_ACEOF
7474 #define WORDS_BIGENDIAN 1
7475 _ACEOF
7476  ;;
7477   no)
7478      ;;
7479   *)
7480     { { echo "$as_me:$LINENO: error: unknown endianness
7481 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
7482 echo "$as_me: error: unknown endianness
7483 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
7484    { (exit 1); exit 1; }; } ;;
7485 esac
7486
7487
7488 if test "${ac_cv_header_stdarg_h+set}" = set; then
7489   { echo "$as_me:$LINENO: checking for stdarg.h" >&5
7490 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; }
7491 if test "${ac_cv_header_stdarg_h+set}" = set; then
7492   echo $ECHO_N "(cached) $ECHO_C" >&6
7493 fi
7494 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
7495 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; }
7496 else
7497   # Is the header compilable?
7498 { echo "$as_me:$LINENO: checking stdarg.h usability" >&5
7499 echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6; }
7500 cat >conftest.$ac_ext <<_ACEOF
7501 /* confdefs.h.  */
7502 _ACEOF
7503 cat confdefs.h >>conftest.$ac_ext
7504 cat >>conftest.$ac_ext <<_ACEOF
7505 /* end confdefs.h.  */
7506 $ac_includes_default
7507 #include <stdarg.h>
7508 _ACEOF
7509 rm -f conftest.$ac_objext
7510 if { (ac_try="$ac_compile"
7511 case "(($ac_try" in
7512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7513   *) ac_try_echo=$ac_try;;
7514 esac
7515 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7516   (eval "$ac_compile") 2>conftest.er1
7517   ac_status=$?
7518   grep -v '^ *+' conftest.er1 >conftest.err
7519   rm -f conftest.er1
7520   cat conftest.err >&5
7521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7522   (exit $ac_status); } && {
7523          test -z "$ac_c_werror_flag" ||
7524          test ! -s conftest.err
7525        } && test -s conftest.$ac_objext; then
7526   ac_header_compiler=yes
7527 else
7528   echo "$as_me: failed program was:" >&5
7529 sed 's/^/| /' conftest.$ac_ext >&5
7530
7531         ac_header_compiler=no
7532 fi
7533
7534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7535 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7536 echo "${ECHO_T}$ac_header_compiler" >&6; }
7537
7538 # Is the header present?
7539 { echo "$as_me:$LINENO: checking stdarg.h presence" >&5
7540 echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6; }
7541 cat >conftest.$ac_ext <<_ACEOF
7542 /* confdefs.h.  */
7543 _ACEOF
7544 cat confdefs.h >>conftest.$ac_ext
7545 cat >>conftest.$ac_ext <<_ACEOF
7546 /* end confdefs.h.  */
7547 #include <stdarg.h>
7548 _ACEOF
7549 if { (ac_try="$ac_cpp conftest.$ac_ext"
7550 case "(($ac_try" in
7551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7552   *) ac_try_echo=$ac_try;;
7553 esac
7554 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7555   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7556   ac_status=$?
7557   grep -v '^ *+' conftest.er1 >conftest.err
7558   rm -f conftest.er1
7559   cat conftest.err >&5
7560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7561   (exit $ac_status); } >/dev/null && {
7562          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7563          test ! -s conftest.err
7564        }; then
7565   ac_header_preproc=yes
7566 else
7567   echo "$as_me: failed program was:" >&5
7568 sed 's/^/| /' conftest.$ac_ext >&5
7569
7570   ac_header_preproc=no
7571 fi
7572
7573 rm -f conftest.err conftest.$ac_ext
7574 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7575 echo "${ECHO_T}$ac_header_preproc" >&6; }
7576
7577 # So?  What about this header?
7578 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7579   yes:no: )
7580     { echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5
7581 echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7582     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5
7583 echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;}
7584     ac_header_preproc=yes
7585     ;;
7586   no:yes:* )
7587     { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5
7588 echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;}
7589     { echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5
7590 echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;}
7591     { echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5
7592 echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;}
7593     { echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5
7594 echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7595     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5
7596 echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;}
7597     { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5
7598 echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;}
7599
7600     ;;
7601 esac
7602 { echo "$as_me:$LINENO: checking for stdarg.h" >&5
7603 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; }
7604 if test "${ac_cv_header_stdarg_h+set}" = set; then
7605   echo $ECHO_N "(cached) $ECHO_C" >&6
7606 else
7607   ac_cv_header_stdarg_h=$ac_header_preproc
7608 fi
7609 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
7610 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; }
7611
7612 fi
7613 if test $ac_cv_header_stdarg_h = yes; then
7614   :
7615 else
7616   { { echo "$as_me:$LINENO: error: ** stdarg.h could not be found - ircd-ratbox will not compile without it **" >&5
7617 echo "$as_me: error: ** stdarg.h could not be found - ircd-ratbox will not compile without it **" >&2;}
7618    { (exit 1); exit 1; }; }
7619 fi
7620
7621
7622
7623
7624 if test "$ac_cv_c_compiler_gnu" = yes; then
7625
7626 { echo "$as_me:$LINENO: checking for strlcpy" >&5
7627 echo $ECHO_N "checking for strlcpy... $ECHO_C" >&6; }
7628 save_CFLAGS=$CFLAGS
7629 CFLAGS="$CFLAGS -Wimplicit -Werror"
7630
7631 cat >conftest.$ac_ext <<_ACEOF
7632 /* confdefs.h.  */
7633 _ACEOF
7634 cat confdefs.h >>conftest.$ac_ext
7635 cat >>conftest.$ac_ext <<_ACEOF
7636 /* end confdefs.h.  */
7637 #include <string.h>
7638                 #include <stdlib.h>
7639 int
7640 main ()
7641 {
7642 char *a = malloc(6);
7643                 strlcpy(a, "hello", 6);
7644
7645   ;
7646   return 0;
7647 }
7648 _ACEOF
7649 rm -f conftest.$ac_objext conftest$ac_exeext
7650 if { (ac_try="$ac_link"
7651 case "(($ac_try" in
7652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7653   *) ac_try_echo=$ac_try;;
7654 esac
7655 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7656   (eval "$ac_link") 2>conftest.er1
7657   ac_status=$?
7658   grep -v '^ *+' conftest.er1 >conftest.err
7659   rm -f conftest.er1
7660   cat conftest.err >&5
7661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7662   (exit $ac_status); } && {
7663          test -z "$ac_c_werror_flag" ||
7664          test ! -s conftest.err
7665        } && test -s conftest$ac_exeext &&
7666        $as_test_x conftest$ac_exeext; then
7667   { echo "$as_me:$LINENO: result: yes" >&5
7668 echo "${ECHO_T}yes" >&6; }
7669
7670 cat >>confdefs.h <<\_ACEOF
7671 #define HAVE_STRLCPY 1
7672 _ACEOF
7673
7674 else
7675   echo "$as_me: failed program was:" >&5
7676 sed 's/^/| /' conftest.$ac_ext >&5
7677
7678         { echo "$as_me:$LINENO: result: no" >&5
7679 echo "${ECHO_T}no" >&6; }
7680
7681 fi
7682
7683 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7684       conftest$ac_exeext conftest.$ac_ext
7685
7686 { echo "$as_me:$LINENO: checking for strlcat" >&5
7687 echo $ECHO_N "checking for strlcat... $ECHO_C" >&6; }
7688 cat >conftest.$ac_ext <<_ACEOF
7689 /* confdefs.h.  */
7690 _ACEOF
7691 cat confdefs.h >>conftest.$ac_ext
7692 cat >>conftest.$ac_ext <<_ACEOF
7693 /* end confdefs.h.  */
7694 #include <string.h>
7695                 #include <stdlib.h>
7696 int
7697 main ()
7698 {
7699 char *a = malloc(6);
7700                 a[0] = '\0';
7701                 strlcat(a, "hello", 6);
7702
7703   ;
7704   return 0;
7705 }
7706 _ACEOF
7707 rm -f conftest.$ac_objext conftest$ac_exeext
7708 if { (ac_try="$ac_link"
7709 case "(($ac_try" in
7710   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7711   *) ac_try_echo=$ac_try;;
7712 esac
7713 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7714   (eval "$ac_link") 2>conftest.er1
7715   ac_status=$?
7716   grep -v '^ *+' conftest.er1 >conftest.err
7717   rm -f conftest.er1
7718   cat conftest.err >&5
7719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7720   (exit $ac_status); } && {
7721          test -z "$ac_c_werror_flag" ||
7722          test ! -s conftest.err
7723        } && test -s conftest$ac_exeext &&
7724        $as_test_x conftest$ac_exeext; then
7725   { echo "$as_me:$LINENO: result: yes" >&5
7726 echo "${ECHO_T}yes" >&6; }
7727
7728 cat >>confdefs.h <<\_ACEOF
7729 #define HAVE_STRLCAT 1
7730 _ACEOF
7731
7732 else
7733   echo "$as_me: failed program was:" >&5
7734 sed 's/^/| /' conftest.$ac_ext >&5
7735
7736         { echo "$as_me:$LINENO: result: no" >&5
7737 echo "${ECHO_T}no" >&6; }
7738
7739 fi
7740
7741 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7742       conftest$ac_exeext conftest.$ac_ext
7743
7744 CFLAGS=$save_CFLAGS
7745
7746 else
7747
7748
7749
7750
7751 for ac_func in strlcat strlcpy
7752 do
7753 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7754 { echo "$as_me:$LINENO: checking for $ac_func" >&5
7755 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
7756 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
7757   echo $ECHO_N "(cached) $ECHO_C" >&6
7758 else
7759   cat >conftest.$ac_ext <<_ACEOF
7760 /* confdefs.h.  */
7761 _ACEOF
7762 cat confdefs.h >>conftest.$ac_ext
7763 cat >>conftest.$ac_ext <<_ACEOF
7764 /* end confdefs.h.  */
7765 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7766    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7767 #define $ac_func innocuous_$ac_func
7768
7769 /* System header to define __stub macros and hopefully few prototypes,
7770     which can conflict with char $ac_func (); below.
7771     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7772     <limits.h> exists even on freestanding compilers.  */
7773
7774 #ifdef __STDC__
7775 # include <limits.h>
7776 #else
7777 # include <assert.h>
7778 #endif
7779
7780 #undef $ac_func
7781
7782 /* Override any GCC internal prototype to avoid an error.
7783    Use char because int might match the return type of a GCC
7784    builtin and then its argument prototype would still apply.  */
7785 #ifdef __cplusplus
7786 extern "C"
7787 #endif
7788 char $ac_func ();
7789 /* The GNU C library defines this for functions which it implements
7790     to always fail with ENOSYS.  Some functions are actually named
7791     something starting with __ and the normal name is an alias.  */
7792 #if defined __stub_$ac_func || defined __stub___$ac_func
7793 choke me
7794 #endif
7795
7796 int
7797 main ()
7798 {
7799 return $ac_func ();
7800   ;
7801   return 0;
7802 }
7803 _ACEOF
7804 rm -f conftest.$ac_objext conftest$ac_exeext
7805 if { (ac_try="$ac_link"
7806 case "(($ac_try" in
7807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7808   *) ac_try_echo=$ac_try;;
7809 esac
7810 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7811   (eval "$ac_link") 2>conftest.er1
7812   ac_status=$?
7813   grep -v '^ *+' conftest.er1 >conftest.err
7814   rm -f conftest.er1
7815   cat conftest.err >&5
7816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7817   (exit $ac_status); } && {
7818          test -z "$ac_c_werror_flag" ||
7819          test ! -s conftest.err
7820        } && test -s conftest$ac_exeext &&
7821        $as_test_x conftest$ac_exeext; then
7822   eval "$as_ac_var=yes"
7823 else
7824   echo "$as_me: failed program was:" >&5
7825 sed 's/^/| /' conftest.$ac_ext >&5
7826
7827         eval "$as_ac_var=no"
7828 fi
7829
7830 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7831       conftest$ac_exeext conftest.$ac_ext
7832 fi
7833 ac_res=`eval echo '${'$as_ac_var'}'`
7834                { echo "$as_me:$LINENO: result: $ac_res" >&5
7835 echo "${ECHO_T}$ac_res" >&6; }
7836 if test `eval echo '${'$as_ac_var'}'` = yes; then
7837   cat >>confdefs.h <<_ACEOF
7838 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7839 _ACEOF
7840
7841 fi
7842 done
7843
7844
7845 fi
7846
7847 { echo "$as_me:$LINENO: checking for u_int32_t" >&5
7848 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; }
7849 if test "${ac_cv_type_u_int32_t+set}" = set; then
7850   echo $ECHO_N "(cached) $ECHO_C" >&6
7851 else
7852   cat >conftest.$ac_ext <<_ACEOF
7853 /* confdefs.h.  */
7854 _ACEOF
7855 cat confdefs.h >>conftest.$ac_ext
7856 cat >>conftest.$ac_ext <<_ACEOF
7857 /* end confdefs.h.  */
7858 $ac_includes_default
7859 typedef u_int32_t ac__type_new_;
7860 int
7861 main ()
7862 {
7863 if ((ac__type_new_ *) 0)
7864   return 0;
7865 if (sizeof (ac__type_new_))
7866   return 0;
7867   ;
7868   return 0;
7869 }
7870 _ACEOF
7871 rm -f conftest.$ac_objext
7872 if { (ac_try="$ac_compile"
7873 case "(($ac_try" in
7874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7875   *) ac_try_echo=$ac_try;;
7876 esac
7877 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7878   (eval "$ac_compile") 2>conftest.er1
7879   ac_status=$?
7880   grep -v '^ *+' conftest.er1 >conftest.err
7881   rm -f conftest.er1
7882   cat conftest.err >&5
7883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7884   (exit $ac_status); } && {
7885          test -z "$ac_c_werror_flag" ||
7886          test ! -s conftest.err
7887        } && test -s conftest.$ac_objext; then
7888   ac_cv_type_u_int32_t=yes
7889 else
7890   echo "$as_me: failed program was:" >&5
7891 sed 's/^/| /' conftest.$ac_ext >&5
7892
7893         ac_cv_type_u_int32_t=no
7894 fi
7895
7896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7897 fi
7898 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
7899 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; }
7900 if test $ac_cv_type_u_int32_t = yes; then
7901   :
7902 else
7903
7904         { echo "$as_me:$LINENO: checking for uint32_t" >&5
7905 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
7906 if test "${ac_cv_type_uint32_t+set}" = set; then
7907   echo $ECHO_N "(cached) $ECHO_C" >&6
7908 else
7909   cat >conftest.$ac_ext <<_ACEOF
7910 /* confdefs.h.  */
7911 _ACEOF
7912 cat confdefs.h >>conftest.$ac_ext
7913 cat >>conftest.$ac_ext <<_ACEOF
7914 /* end confdefs.h.  */
7915 $ac_includes_default
7916 typedef uint32_t ac__type_new_;
7917 int
7918 main ()
7919 {
7920 if ((ac__type_new_ *) 0)
7921   return 0;
7922 if (sizeof (ac__type_new_))
7923   return 0;
7924   ;
7925   return 0;
7926 }
7927 _ACEOF
7928 rm -f conftest.$ac_objext
7929 if { (ac_try="$ac_compile"
7930 case "(($ac_try" in
7931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7932   *) ac_try_echo=$ac_try;;
7933 esac
7934 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7935   (eval "$ac_compile") 2>conftest.er1
7936   ac_status=$?
7937   grep -v '^ *+' conftest.er1 >conftest.err
7938   rm -f conftest.er1
7939   cat conftest.err >&5
7940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941   (exit $ac_status); } && {
7942          test -z "$ac_c_werror_flag" ||
7943          test ! -s conftest.err
7944        } && test -s conftest.$ac_objext; then
7945   ac_cv_type_uint32_t=yes
7946 else
7947   echo "$as_me: failed program was:" >&5
7948 sed 's/^/| /' conftest.$ac_ext >&5
7949
7950         ac_cv_type_uint32_t=no
7951 fi
7952
7953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7954 fi
7955 { echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
7956 echo "${ECHO_T}$ac_cv_type_uint32_t" >&6; }
7957 if test $ac_cv_type_uint32_t = yes; then
7958
7959
7960 cat >>confdefs.h <<\_ACEOF
7961 #define u_int32_t uint32_t
7962 _ACEOF
7963
7964
7965 else
7966
7967                 { echo "$as_me:$LINENO: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&5
7968 echo "$as_me: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&2;}
7969
7970 cat >>confdefs.h <<\_ACEOF
7971 #define u_int32_t unsigned long int
7972 _ACEOF
7973
7974
7975 fi
7976
7977
7978 fi
7979
7980
7981 { echo "$as_me:$LINENO: checking for u_int16_t" >&5
7982 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; }
7983 if test "${ac_cv_type_u_int16_t+set}" = set; then
7984   echo $ECHO_N "(cached) $ECHO_C" >&6
7985 else
7986   cat >conftest.$ac_ext <<_ACEOF
7987 /* confdefs.h.  */
7988 _ACEOF
7989 cat confdefs.h >>conftest.$ac_ext
7990 cat >>conftest.$ac_ext <<_ACEOF
7991 /* end confdefs.h.  */
7992 $ac_includes_default
7993 typedef u_int16_t ac__type_new_;
7994 int
7995 main ()
7996 {
7997 if ((ac__type_new_ *) 0)
7998   return 0;
7999 if (sizeof (ac__type_new_))
8000   return 0;
8001   ;
8002   return 0;
8003 }
8004 _ACEOF
8005 rm -f conftest.$ac_objext
8006 if { (ac_try="$ac_compile"
8007 case "(($ac_try" in
8008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8009   *) ac_try_echo=$ac_try;;
8010 esac
8011 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8012   (eval "$ac_compile") 2>conftest.er1
8013   ac_status=$?
8014   grep -v '^ *+' conftest.er1 >conftest.err
8015   rm -f conftest.er1
8016   cat conftest.err >&5
8017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8018   (exit $ac_status); } && {
8019          test -z "$ac_c_werror_flag" ||
8020          test ! -s conftest.err
8021        } && test -s conftest.$ac_objext; then
8022   ac_cv_type_u_int16_t=yes
8023 else
8024   echo "$as_me: failed program was:" >&5
8025 sed 's/^/| /' conftest.$ac_ext >&5
8026
8027         ac_cv_type_u_int16_t=no
8028 fi
8029
8030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8031 fi
8032 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
8033 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; }
8034 if test $ac_cv_type_u_int16_t = yes; then
8035   :
8036 else
8037
8038         { echo "$as_me:$LINENO: checking for uint16_t" >&5
8039 echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8040 if test "${ac_cv_type_uint16_t+set}" = set; then
8041   echo $ECHO_N "(cached) $ECHO_C" >&6
8042 else
8043   cat >conftest.$ac_ext <<_ACEOF
8044 /* confdefs.h.  */
8045 _ACEOF
8046 cat confdefs.h >>conftest.$ac_ext
8047 cat >>conftest.$ac_ext <<_ACEOF
8048 /* end confdefs.h.  */
8049 $ac_includes_default
8050 typedef uint16_t ac__type_new_;
8051 int
8052 main ()
8053 {
8054 if ((ac__type_new_ *) 0)
8055   return 0;
8056 if (sizeof (ac__type_new_))
8057   return 0;
8058   ;
8059   return 0;
8060 }
8061 _ACEOF
8062 rm -f conftest.$ac_objext
8063 if { (ac_try="$ac_compile"
8064 case "(($ac_try" in
8065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8066   *) ac_try_echo=$ac_try;;
8067 esac
8068 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8069   (eval "$ac_compile") 2>conftest.er1
8070   ac_status=$?
8071   grep -v '^ *+' conftest.er1 >conftest.err
8072   rm -f conftest.er1
8073   cat conftest.err >&5
8074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075   (exit $ac_status); } && {
8076          test -z "$ac_c_werror_flag" ||
8077          test ! -s conftest.err
8078        } && test -s conftest.$ac_objext; then
8079   ac_cv_type_uint16_t=yes
8080 else
8081   echo "$as_me: failed program was:" >&5
8082 sed 's/^/| /' conftest.$ac_ext >&5
8083
8084         ac_cv_type_uint16_t=no
8085 fi
8086
8087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8088 fi
8089 { echo "$as_me:$LINENO: result: $ac_cv_type_uint16_t" >&5
8090 echo "${ECHO_T}$ac_cv_type_uint16_t" >&6; }
8091 if test $ac_cv_type_uint16_t = yes; then
8092
8093
8094 cat >>confdefs.h <<\_ACEOF
8095 #define u_int16_t uint16_t
8096 _ACEOF
8097
8098
8099 else
8100
8101                 { echo "$as_me:$LINENO: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&5
8102 echo "$as_me: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&2;}
8103
8104 cat >>confdefs.h <<\_ACEOF
8105 #define u_int16_t unsigned short int
8106 _ACEOF
8107
8108
8109 fi
8110
8111
8112 fi
8113
8114
8115 { echo "$as_me:$LINENO: checking for in_port_t" >&5
8116 echo $ECHO_N "checking for in_port_t... $ECHO_C" >&6; }
8117 if test "${ac_cv_type_in_port_t+set}" = set; then
8118   echo $ECHO_N "(cached) $ECHO_C" >&6
8119 else
8120   cat >conftest.$ac_ext <<_ACEOF
8121 /* confdefs.h.  */
8122 _ACEOF
8123 cat confdefs.h >>conftest.$ac_ext
8124 cat >>conftest.$ac_ext <<_ACEOF
8125 /* end confdefs.h.  */
8126 #include <sys/types.h>
8127 #include <netinet/in.h>
8128
8129 typedef in_port_t ac__type_new_;
8130 int
8131 main ()
8132 {
8133 if ((ac__type_new_ *) 0)
8134   return 0;
8135 if (sizeof (ac__type_new_))
8136   return 0;
8137   ;
8138   return 0;
8139 }
8140 _ACEOF
8141 rm -f conftest.$ac_objext
8142 if { (ac_try="$ac_compile"
8143 case "(($ac_try" in
8144   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8145   *) ac_try_echo=$ac_try;;
8146 esac
8147 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8148   (eval "$ac_compile") 2>conftest.er1
8149   ac_status=$?
8150   grep -v '^ *+' conftest.er1 >conftest.err
8151   rm -f conftest.er1
8152   cat conftest.err >&5
8153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8154   (exit $ac_status); } && {
8155          test -z "$ac_c_werror_flag" ||
8156          test ! -s conftest.err
8157        } && test -s conftest.$ac_objext; then
8158   ac_cv_type_in_port_t=yes
8159 else
8160   echo "$as_me: failed program was:" >&5
8161 sed 's/^/| /' conftest.$ac_ext >&5
8162
8163         ac_cv_type_in_port_t=no
8164 fi
8165
8166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8167 fi
8168 { echo "$as_me:$LINENO: result: $ac_cv_type_in_port_t" >&5
8169 echo "${ECHO_T}$ac_cv_type_in_port_t" >&6; }
8170 if test $ac_cv_type_in_port_t = yes; then
8171   :
8172 else
8173
8174 cat >>confdefs.h <<\_ACEOF
8175 #define in_port_t u_int16_t
8176 _ACEOF
8177
8178 fi
8179
8180
8181 { echo "$as_me:$LINENO: checking for sa_family_t" >&5
8182 echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6; }
8183 if test "${ac_cv_type_sa_family_t+set}" = set; then
8184   echo $ECHO_N "(cached) $ECHO_C" >&6
8185 else
8186   cat >conftest.$ac_ext <<_ACEOF
8187 /* confdefs.h.  */
8188 _ACEOF
8189 cat confdefs.h >>conftest.$ac_ext
8190 cat >>conftest.$ac_ext <<_ACEOF
8191 /* end confdefs.h.  */
8192 #include <sys/types.h>
8193 #include <sys/socket.h>
8194
8195 typedef sa_family_t ac__type_new_;
8196 int
8197 main ()
8198 {
8199 if ((ac__type_new_ *) 0)
8200   return 0;
8201 if (sizeof (ac__type_new_))
8202   return 0;
8203   ;
8204   return 0;
8205 }
8206 _ACEOF
8207 rm -f conftest.$ac_objext
8208 if { (ac_try="$ac_compile"
8209 case "(($ac_try" in
8210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8211   *) ac_try_echo=$ac_try;;
8212 esac
8213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8214   (eval "$ac_compile") 2>conftest.er1
8215   ac_status=$?
8216   grep -v '^ *+' conftest.er1 >conftest.err
8217   rm -f conftest.er1
8218   cat conftest.err >&5
8219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8220   (exit $ac_status); } && {
8221          test -z "$ac_c_werror_flag" ||
8222          test ! -s conftest.err
8223        } && test -s conftest.$ac_objext; then
8224   ac_cv_type_sa_family_t=yes
8225 else
8226   echo "$as_me: failed program was:" >&5
8227 sed 's/^/| /' conftest.$ac_ext >&5
8228
8229         ac_cv_type_sa_family_t=no
8230 fi
8231
8232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8233 fi
8234 { echo "$as_me:$LINENO: result: $ac_cv_type_sa_family_t" >&5
8235 echo "${ECHO_T}$ac_cv_type_sa_family_t" >&6; }
8236 if test $ac_cv_type_sa_family_t = yes; then
8237   :
8238 else
8239
8240 cat >>confdefs.h <<\_ACEOF
8241 #define sa_family_t u_int16_t
8242 _ACEOF
8243
8244 fi
8245
8246
8247 { echo "$as_me:$LINENO: checking for uintptr_t" >&5
8248 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; }
8249 if test "${ac_cv_type_uintptr_t+set}" = set; then
8250   echo $ECHO_N "(cached) $ECHO_C" >&6
8251 else
8252   cat >conftest.$ac_ext <<_ACEOF
8253 /* confdefs.h.  */
8254 _ACEOF
8255 cat confdefs.h >>conftest.$ac_ext
8256 cat >>conftest.$ac_ext <<_ACEOF
8257 /* end confdefs.h.  */
8258 $ac_includes_default
8259 typedef uintptr_t ac__type_new_;
8260 int
8261 main ()
8262 {
8263 if ((ac__type_new_ *) 0)
8264   return 0;
8265 if (sizeof (ac__type_new_))
8266   return 0;
8267   ;
8268   return 0;
8269 }
8270 _ACEOF
8271 rm -f conftest.$ac_objext
8272 if { (ac_try="$ac_compile"
8273 case "(($ac_try" in
8274   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8275   *) ac_try_echo=$ac_try;;
8276 esac
8277 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8278   (eval "$ac_compile") 2>conftest.er1
8279   ac_status=$?
8280   grep -v '^ *+' conftest.er1 >conftest.err
8281   rm -f conftest.er1
8282   cat conftest.err >&5
8283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8284   (exit $ac_status); } && {
8285          test -z "$ac_c_werror_flag" ||
8286          test ! -s conftest.err
8287        } && test -s conftest.$ac_objext; then
8288   ac_cv_type_uintptr_t=yes
8289 else
8290   echo "$as_me: failed program was:" >&5
8291 sed 's/^/| /' conftest.$ac_ext >&5
8292
8293         ac_cv_type_uintptr_t=no
8294 fi
8295
8296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8297 fi
8298 { echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
8299 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; }
8300 if test $ac_cv_type_uintptr_t = yes; then
8301
8302 cat >>confdefs.h <<_ACEOF
8303 #define HAVE_UINTPTR_T 1
8304 _ACEOF
8305
8306
8307 fi
8308
8309
8310
8311
8312
8313
8314
8315
8316 for ac_func in socketpair vsnprintf mmap gettimeofday strdup strndup
8317 do
8318 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8319 { echo "$as_me:$LINENO: checking for $ac_func" >&5
8320 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8321 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8322   echo $ECHO_N "(cached) $ECHO_C" >&6
8323 else
8324   cat >conftest.$ac_ext <<_ACEOF
8325 /* confdefs.h.  */
8326 _ACEOF
8327 cat confdefs.h >>conftest.$ac_ext
8328 cat >>conftest.$ac_ext <<_ACEOF
8329 /* end confdefs.h.  */
8330 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8331    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8332 #define $ac_func innocuous_$ac_func
8333
8334 /* System header to define __stub macros and hopefully few prototypes,
8335     which can conflict with char $ac_func (); below.
8336     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8337     <limits.h> exists even on freestanding compilers.  */
8338
8339 #ifdef __STDC__
8340 # include <limits.h>
8341 #else
8342 # include <assert.h>
8343 #endif
8344
8345 #undef $ac_func
8346
8347 /* Override any GCC internal prototype to avoid an error.
8348    Use char because int might match the return type of a GCC
8349    builtin and then its argument prototype would still apply.  */
8350 #ifdef __cplusplus
8351 extern "C"
8352 #endif
8353 char $ac_func ();
8354 /* The GNU C library defines this for functions which it implements
8355     to always fail with ENOSYS.  Some functions are actually named
8356     something starting with __ and the normal name is an alias.  */
8357 #if defined __stub_$ac_func || defined __stub___$ac_func
8358 choke me
8359 #endif
8360
8361 int
8362 main ()
8363 {
8364 return $ac_func ();
8365   ;
8366   return 0;
8367 }
8368 _ACEOF
8369 rm -f conftest.$ac_objext conftest$ac_exeext
8370 if { (ac_try="$ac_link"
8371 case "(($ac_try" in
8372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8373   *) ac_try_echo=$ac_try;;
8374 esac
8375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8376   (eval "$ac_link") 2>conftest.er1
8377   ac_status=$?
8378   grep -v '^ *+' conftest.er1 >conftest.err
8379   rm -f conftest.er1
8380   cat conftest.err >&5
8381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8382   (exit $ac_status); } && {
8383          test -z "$ac_c_werror_flag" ||
8384          test ! -s conftest.err
8385        } && test -s conftest$ac_exeext &&
8386        $as_test_x conftest$ac_exeext; then
8387   eval "$as_ac_var=yes"
8388 else
8389   echo "$as_me: failed program was:" >&5
8390 sed 's/^/| /' conftest.$ac_ext >&5
8391
8392         eval "$as_ac_var=no"
8393 fi
8394
8395 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8396       conftest$ac_exeext conftest.$ac_ext
8397 fi
8398 ac_res=`eval echo '${'$as_ac_var'}'`
8399                { echo "$as_me:$LINENO: result: $ac_res" >&5
8400 echo "${ECHO_T}$ac_res" >&6; }
8401 if test `eval echo '${'$as_ac_var'}'` = yes; then
8402   cat >>confdefs.h <<_ACEOF
8403 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8404 _ACEOF
8405
8406 fi
8407 done
8408
8409
8410 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8411 # for constant arguments.  Useless!
8412 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
8413 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
8414 if test "${ac_cv_working_alloca_h+set}" = set; then
8415   echo $ECHO_N "(cached) $ECHO_C" >&6
8416 else
8417   cat >conftest.$ac_ext <<_ACEOF
8418 /* confdefs.h.  */
8419 _ACEOF
8420 cat confdefs.h >>conftest.$ac_ext
8421 cat >>conftest.$ac_ext <<_ACEOF
8422 /* end confdefs.h.  */
8423 #include <alloca.h>
8424 int
8425 main ()
8426 {
8427 char *p = (char *) alloca (2 * sizeof (int));
8428                           if (p) return 0;
8429   ;
8430   return 0;
8431 }
8432 _ACEOF
8433 rm -f conftest.$ac_objext conftest$ac_exeext
8434 if { (ac_try="$ac_link"
8435 case "(($ac_try" in
8436   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8437   *) ac_try_echo=$ac_try;;
8438 esac
8439 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8440   (eval "$ac_link") 2>conftest.er1
8441   ac_status=$?
8442   grep -v '^ *+' conftest.er1 >conftest.err
8443   rm -f conftest.er1
8444   cat conftest.err >&5
8445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8446   (exit $ac_status); } && {
8447          test -z "$ac_c_werror_flag" ||
8448          test ! -s conftest.err
8449        } && test -s conftest$ac_exeext &&
8450        $as_test_x conftest$ac_exeext; then
8451   ac_cv_working_alloca_h=yes
8452 else
8453   echo "$as_me: failed program was:" >&5
8454 sed 's/^/| /' conftest.$ac_ext >&5
8455
8456         ac_cv_working_alloca_h=no
8457 fi
8458
8459 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8460       conftest$ac_exeext conftest.$ac_ext
8461 fi
8462 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8463 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
8464 if test $ac_cv_working_alloca_h = yes; then
8465
8466 cat >>confdefs.h <<\_ACEOF
8467 #define HAVE_ALLOCA_H 1
8468 _ACEOF
8469
8470 fi
8471
8472 { echo "$as_me:$LINENO: checking for alloca" >&5
8473 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
8474 if test "${ac_cv_func_alloca_works+set}" = set; then
8475   echo $ECHO_N "(cached) $ECHO_C" >&6
8476 else
8477   cat >conftest.$ac_ext <<_ACEOF
8478 /* confdefs.h.  */
8479 _ACEOF
8480 cat confdefs.h >>conftest.$ac_ext
8481 cat >>conftest.$ac_ext <<_ACEOF
8482 /* end confdefs.h.  */
8483 #ifdef __GNUC__
8484 # define alloca __builtin_alloca
8485 #else
8486 # ifdef _MSC_VER
8487 #  include <malloc.h>
8488 #  define alloca _alloca
8489 # else
8490 #  ifdef HAVE_ALLOCA_H
8491 #   include <alloca.h>
8492 #  else
8493 #   ifdef _AIX
8494  #pragma alloca
8495 #   else
8496 #    ifndef alloca /* predefined by HP cc +Olibcalls */
8497 char *alloca ();
8498 #    endif
8499 #   endif
8500 #  endif
8501 # endif
8502 #endif
8503
8504 int
8505 main ()
8506 {
8507 char *p = (char *) alloca (1);
8508                                     if (p) return 0;
8509   ;
8510   return 0;
8511 }
8512 _ACEOF
8513 rm -f conftest.$ac_objext conftest$ac_exeext
8514 if { (ac_try="$ac_link"
8515 case "(($ac_try" in
8516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8517   *) ac_try_echo=$ac_try;;
8518 esac
8519 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8520   (eval "$ac_link") 2>conftest.er1
8521   ac_status=$?
8522   grep -v '^ *+' conftest.er1 >conftest.err
8523   rm -f conftest.er1
8524   cat conftest.err >&5
8525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8526   (exit $ac_status); } && {
8527          test -z "$ac_c_werror_flag" ||
8528          test ! -s conftest.err
8529        } && test -s conftest$ac_exeext &&
8530        $as_test_x conftest$ac_exeext; then
8531   ac_cv_func_alloca_works=yes
8532 else
8533   echo "$as_me: failed program was:" >&5
8534 sed 's/^/| /' conftest.$ac_ext >&5
8535
8536         ac_cv_func_alloca_works=no
8537 fi
8538
8539 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8540       conftest$ac_exeext conftest.$ac_ext
8541 fi
8542 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
8543 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
8544
8545 if test $ac_cv_func_alloca_works = yes; then
8546
8547 cat >>confdefs.h <<\_ACEOF
8548 #define HAVE_ALLOCA 1
8549 _ACEOF
8550
8551 else
8552   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
8553 # that cause trouble.  Some versions do not even contain alloca or
8554 # contain a buggy version.  If you still want to use their alloca,
8555 # use ar to extract alloca.o from them instead of compiling alloca.c.
8556
8557 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8558
8559 cat >>confdefs.h <<\_ACEOF
8560 #define C_ALLOCA 1
8561 _ACEOF
8562
8563
8564 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
8565 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
8566 if test "${ac_cv_os_cray+set}" = set; then
8567   echo $ECHO_N "(cached) $ECHO_C" >&6
8568 else
8569   cat >conftest.$ac_ext <<_ACEOF
8570 /* confdefs.h.  */
8571 _ACEOF
8572 cat confdefs.h >>conftest.$ac_ext
8573 cat >>conftest.$ac_ext <<_ACEOF
8574 /* end confdefs.h.  */
8575 #if defined CRAY && ! defined CRAY2
8576 webecray
8577 #else
8578 wenotbecray
8579 #endif
8580
8581 _ACEOF
8582 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8583   $EGREP "webecray" >/dev/null 2>&1; then
8584   ac_cv_os_cray=yes
8585 else
8586   ac_cv_os_cray=no
8587 fi
8588 rm -f conftest*
8589
8590 fi
8591 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8592 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
8593 if test $ac_cv_os_cray = yes; then
8594   for ac_func in _getb67 GETB67 getb67; do
8595     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8596 { echo "$as_me:$LINENO: checking for $ac_func" >&5
8597 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8598 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8599   echo $ECHO_N "(cached) $ECHO_C" >&6
8600 else
8601   cat >conftest.$ac_ext <<_ACEOF
8602 /* confdefs.h.  */
8603 _ACEOF
8604 cat confdefs.h >>conftest.$ac_ext
8605 cat >>conftest.$ac_ext <<_ACEOF
8606 /* end confdefs.h.  */
8607 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8608    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8609 #define $ac_func innocuous_$ac_func
8610
8611 /* System header to define __stub macros and hopefully few prototypes,
8612     which can conflict with char $ac_func (); below.
8613     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8614     <limits.h> exists even on freestanding compilers.  */
8615
8616 #ifdef __STDC__
8617 # include <limits.h>
8618 #else
8619 # include <assert.h>
8620 #endif
8621
8622 #undef $ac_func
8623
8624 /* Override any GCC internal prototype to avoid an error.
8625    Use char because int might match the return type of a GCC
8626    builtin and then its argument prototype would still apply.  */
8627 #ifdef __cplusplus
8628 extern "C"
8629 #endif
8630 char $ac_func ();
8631 /* The GNU C library defines this for functions which it implements
8632     to always fail with ENOSYS.  Some functions are actually named
8633     something starting with __ and the normal name is an alias.  */
8634 #if defined __stub_$ac_func || defined __stub___$ac_func
8635 choke me
8636 #endif
8637
8638 int
8639 main ()
8640 {
8641 return $ac_func ();
8642   ;
8643   return 0;
8644 }
8645 _ACEOF
8646 rm -f conftest.$ac_objext conftest$ac_exeext
8647 if { (ac_try="$ac_link"
8648 case "(($ac_try" in
8649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8650   *) ac_try_echo=$ac_try;;
8651 esac
8652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8653   (eval "$ac_link") 2>conftest.er1
8654   ac_status=$?
8655   grep -v '^ *+' conftest.er1 >conftest.err
8656   rm -f conftest.er1
8657   cat conftest.err >&5
8658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8659   (exit $ac_status); } && {
8660          test -z "$ac_c_werror_flag" ||
8661          test ! -s conftest.err
8662        } && test -s conftest$ac_exeext &&
8663        $as_test_x conftest$ac_exeext; then
8664   eval "$as_ac_var=yes"
8665 else
8666   echo "$as_me: failed program was:" >&5
8667 sed 's/^/| /' conftest.$ac_ext >&5
8668
8669         eval "$as_ac_var=no"
8670 fi
8671
8672 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8673       conftest$ac_exeext conftest.$ac_ext
8674 fi
8675 ac_res=`eval echo '${'$as_ac_var'}'`
8676                { echo "$as_me:$LINENO: result: $ac_res" >&5
8677 echo "${ECHO_T}$ac_res" >&6; }
8678 if test `eval echo '${'$as_ac_var'}'` = yes; then
8679
8680 cat >>confdefs.h <<_ACEOF
8681 #define CRAY_STACKSEG_END $ac_func
8682 _ACEOF
8683
8684     break
8685 fi
8686
8687   done
8688 fi
8689
8690 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
8691 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
8692 if test "${ac_cv_c_stack_direction+set}" = set; then
8693   echo $ECHO_N "(cached) $ECHO_C" >&6
8694 else
8695   if test "$cross_compiling" = yes; then
8696   ac_cv_c_stack_direction=0
8697 else
8698   cat >conftest.$ac_ext <<_ACEOF
8699 /* confdefs.h.  */
8700 _ACEOF
8701 cat confdefs.h >>conftest.$ac_ext
8702 cat >>conftest.$ac_ext <<_ACEOF
8703 /* end confdefs.h.  */
8704 $ac_includes_default
8705 int
8706 find_stack_direction ()
8707 {
8708   static char *addr = 0;
8709   auto char dummy;
8710   if (addr == 0)
8711     {
8712       addr = &dummy;
8713       return find_stack_direction ();
8714     }
8715   else
8716     return (&dummy > addr) ? 1 : -1;
8717 }
8718
8719 int
8720 main ()
8721 {
8722   return find_stack_direction () < 0;
8723 }
8724 _ACEOF
8725 rm -f conftest$ac_exeext
8726 if { (ac_try="$ac_link"
8727 case "(($ac_try" in
8728   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8729   *) ac_try_echo=$ac_try;;
8730 esac
8731 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8732   (eval "$ac_link") 2>&5
8733   ac_status=$?
8734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8735   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8736   { (case "(($ac_try" in
8737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8738   *) ac_try_echo=$ac_try;;
8739 esac
8740 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8741   (eval "$ac_try") 2>&5
8742   ac_status=$?
8743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8744   (exit $ac_status); }; }; then
8745   ac_cv_c_stack_direction=1
8746 else
8747   echo "$as_me: program exited with status $ac_status" >&5
8748 echo "$as_me: failed program was:" >&5
8749 sed 's/^/| /' conftest.$ac_ext >&5
8750
8751 ( exit $ac_status )
8752 ac_cv_c_stack_direction=-1
8753 fi
8754 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8755 fi
8756
8757
8758 fi
8759 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8760 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
8761
8762 cat >>confdefs.h <<_ACEOF
8763 #define STACK_DIRECTION $ac_cv_c_stack_direction
8764 _ACEOF
8765
8766
8767 fi
8768
8769
8770
8771 { echo "$as_me:$LINENO: checking for nanosleep" >&5
8772 echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
8773 if test "${ac_cv_func_nanosleep+set}" = set; then
8774   echo $ECHO_N "(cached) $ECHO_C" >&6
8775 else
8776   cat >conftest.$ac_ext <<_ACEOF
8777 /* confdefs.h.  */
8778 _ACEOF
8779 cat confdefs.h >>conftest.$ac_ext
8780 cat >>conftest.$ac_ext <<_ACEOF
8781 /* end confdefs.h.  */
8782 /* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
8783    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8784 #define nanosleep innocuous_nanosleep
8785
8786 /* System header to define __stub macros and hopefully few prototypes,
8787     which can conflict with char nanosleep (); below.
8788     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8789     <limits.h> exists even on freestanding compilers.  */
8790
8791 #ifdef __STDC__
8792 # include <limits.h>
8793 #else
8794 # include <assert.h>
8795 #endif
8796
8797 #undef nanosleep
8798
8799 /* Override any GCC internal prototype to avoid an error.
8800    Use char because int might match the return type of a GCC
8801    builtin and then its argument prototype would still apply.  */
8802 #ifdef __cplusplus
8803 extern "C"
8804 #endif
8805 char nanosleep ();
8806 /* The GNU C library defines this for functions which it implements
8807     to always fail with ENOSYS.  Some functions are actually named
8808     something starting with __ and the normal name is an alias.  */
8809 #if defined __stub_nanosleep || defined __stub___nanosleep
8810 choke me
8811 #endif
8812
8813 int
8814 main ()
8815 {
8816 return nanosleep ();
8817   ;
8818   return 0;
8819 }
8820 _ACEOF
8821 rm -f conftest.$ac_objext conftest$ac_exeext
8822 if { (ac_try="$ac_link"
8823 case "(($ac_try" in
8824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8825   *) ac_try_echo=$ac_try;;
8826 esac
8827 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8828   (eval "$ac_link") 2>conftest.er1
8829   ac_status=$?
8830   grep -v '^ *+' conftest.er1 >conftest.err
8831   rm -f conftest.er1
8832   cat conftest.err >&5
8833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8834   (exit $ac_status); } && {
8835          test -z "$ac_c_werror_flag" ||
8836          test ! -s conftest.err
8837        } && test -s conftest$ac_exeext &&
8838        $as_test_x conftest$ac_exeext; then
8839   ac_cv_func_nanosleep=yes
8840 else
8841   echo "$as_me: failed program was:" >&5
8842 sed 's/^/| /' conftest.$ac_ext >&5
8843
8844         ac_cv_func_nanosleep=no
8845 fi
8846
8847 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8848       conftest$ac_exeext conftest.$ac_ext
8849 fi
8850 { echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
8851 echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
8852 if test $ac_cv_func_nanosleep = yes; then
8853   :
8854 else
8855   { echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
8856 echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
8857 if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
8858   echo $ECHO_N "(cached) $ECHO_C" >&6
8859 else
8860   ac_check_lib_save_LIBS=$LIBS
8861 LIBS="-lrt  $LIBS"
8862 cat >conftest.$ac_ext <<_ACEOF
8863 /* confdefs.h.  */
8864 _ACEOF
8865 cat confdefs.h >>conftest.$ac_ext
8866 cat >>conftest.$ac_ext <<_ACEOF
8867 /* end confdefs.h.  */
8868
8869 /* Override any GCC internal prototype to avoid an error.
8870    Use char because int might match the return type of a GCC
8871    builtin and then its argument prototype would still apply.  */
8872 #ifdef __cplusplus
8873 extern "C"
8874 #endif
8875 char nanosleep ();
8876 int
8877 main ()
8878 {
8879 return nanosleep ();
8880   ;
8881   return 0;
8882 }
8883 _ACEOF
8884 rm -f conftest.$ac_objext conftest$ac_exeext
8885 if { (ac_try="$ac_link"
8886 case "(($ac_try" in
8887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8888   *) ac_try_echo=$ac_try;;
8889 esac
8890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8891   (eval "$ac_link") 2>conftest.er1
8892   ac_status=$?
8893   grep -v '^ *+' conftest.er1 >conftest.err
8894   rm -f conftest.er1
8895   cat conftest.err >&5
8896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8897   (exit $ac_status); } && {
8898          test -z "$ac_c_werror_flag" ||
8899          test ! -s conftest.err
8900        } && test -s conftest$ac_exeext &&
8901        $as_test_x conftest$ac_exeext; then
8902   ac_cv_lib_rt_nanosleep=yes
8903 else
8904   echo "$as_me: failed program was:" >&5
8905 sed 's/^/| /' conftest.$ac_ext >&5
8906
8907         ac_cv_lib_rt_nanosleep=no
8908 fi
8909
8910 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8911       conftest$ac_exeext conftest.$ac_ext
8912 LIBS=$ac_check_lib_save_LIBS
8913 fi
8914 { echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
8915 echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
8916 if test $ac_cv_lib_rt_nanosleep = yes; then
8917   LIBS="${LIBS} -lrt"
8918 else
8919   { echo "$as_me:$LINENO: checking for nanosleep in -lposix4" >&5
8920 echo $ECHO_N "checking for nanosleep in -lposix4... $ECHO_C" >&6; }
8921 if test "${ac_cv_lib_posix4_nanosleep+set}" = set; then
8922   echo $ECHO_N "(cached) $ECHO_C" >&6
8923 else
8924   ac_check_lib_save_LIBS=$LIBS
8925 LIBS="-lposix4  $LIBS"
8926 cat >conftest.$ac_ext <<_ACEOF
8927 /* confdefs.h.  */
8928 _ACEOF
8929 cat confdefs.h >>conftest.$ac_ext
8930 cat >>conftest.$ac_ext <<_ACEOF
8931 /* end confdefs.h.  */
8932
8933 /* Override any GCC internal prototype to avoid an error.
8934    Use char because int might match the return type of a GCC
8935    builtin and then its argument prototype would still apply.  */
8936 #ifdef __cplusplus
8937 extern "C"
8938 #endif
8939 char nanosleep ();
8940 int
8941 main ()
8942 {
8943 return nanosleep ();
8944   ;
8945   return 0;
8946 }
8947 _ACEOF
8948 rm -f conftest.$ac_objext conftest$ac_exeext
8949 if { (ac_try="$ac_link"
8950 case "(($ac_try" in
8951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8952   *) ac_try_echo=$ac_try;;
8953 esac
8954 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8955   (eval "$ac_link") 2>conftest.er1
8956   ac_status=$?
8957   grep -v '^ *+' conftest.er1 >conftest.err
8958   rm -f conftest.er1
8959   cat conftest.err >&5
8960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8961   (exit $ac_status); } && {
8962          test -z "$ac_c_werror_flag" ||
8963          test ! -s conftest.err
8964        } && test -s conftest$ac_exeext &&
8965        $as_test_x conftest$ac_exeext; then
8966   ac_cv_lib_posix4_nanosleep=yes
8967 else
8968   echo "$as_me: failed program was:" >&5
8969 sed 's/^/| /' conftest.$ac_ext >&5
8970
8971         ac_cv_lib_posix4_nanosleep=no
8972 fi
8973
8974 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8975       conftest$ac_exeext conftest.$ac_ext
8976 LIBS=$ac_check_lib_save_LIBS
8977 fi
8978 { echo "$as_me:$LINENO: result: $ac_cv_lib_posix4_nanosleep" >&5
8979 echo "${ECHO_T}$ac_cv_lib_posix4_nanosleep" >&6; }
8980 if test $ac_cv_lib_posix4_nanosleep = yes; then
8981   LIBS="${LIBS} -lposix4"
8982
8983 fi
8984
8985 fi
8986
8987 fi
8988
8989 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno  && test x$ac_cv_lib_rt_nanosleep = xno
8990 then
8991          { echo "$as_me:$LINENO: result: \"nanosleep not found..using select for delay\"" >&5
8992 echo "${ECHO_T}\"nanosleep not found..using select for delay\"" >&6; }
8993 else
8994
8995 cat >>confdefs.h <<\_ACEOF
8996 #define HAVE_NANOSLEEP 1
8997 _ACEOF
8998
8999 fi
9000
9001 { echo "$as_me:$LINENO: checking for OpenSSL" >&5
9002 echo $ECHO_N "checking for OpenSSL... $ECHO_C" >&6; }
9003 # Check whether --enable-openssl was given.
9004 if test "${enable_openssl+set}" = set; then
9005   enableval=$enable_openssl; cf_enable_openssl=$enableval
9006 else
9007   cf_enable_openssl="auto"
9008 fi
9009
9010
9011 if test "$cf_enable_openssl" != "no" ; then
9012         cf_openssl_basedir=""
9013         if test "$cf_enable_openssl" != "auto" &&
9014         test "$cf_enable_openssl" != "yes" ; then
9015                                 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
9016         else
9017                         for dirs in /usr/local/ssl /usr/pkg /usr/local \
9018                 /usr/local/openssl ; do
9019                         if test -f "${dirs}/include/openssl/opensslv.h" ; then
9020                                 cf_openssl_basedir="${dirs}"
9021                         break
9022                         fi
9023                 done
9024                 unset dirs
9025         fi
9026                 if test ! -z "$cf_openssl_basedir"; then
9027                 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
9028                         SSL_INCLUDES="-I${cf_openssl_basedir}/include"
9029                         SSL_LIBS="-L${cf_openssl_basedir}/lib"
9030                 else
9031                                                 cf_openssl_basedir=""
9032                 fi
9033         else
9034                                                                 if test -f "/usr/include/openssl/opensslv.h" ; then
9035                         cf_openssl_basedir="/usr"
9036                 fi
9037         fi
9038
9039                         if test ! -z "$cf_openssl_basedir"; then
9040                 { echo "$as_me:$LINENO: result: $cf_openssl_basedir" >&5
9041 echo "${ECHO_T}$cf_openssl_basedir" >&6; }
9042                 cf_enable_openssl="yes"
9043         else
9044                 { echo "$as_me:$LINENO: result: not found. Specify a correct path?" >&5
9045 echo "${ECHO_T}not found. Specify a correct path?" >&6; }
9046                 cf_enable_openssl="no"
9047         fi
9048         unset cf_openssl_basedir
9049 else
9050                 { echo "$as_me:$LINENO: result: disabled" >&5
9051 echo "${ECHO_T}disabled" >&6; }
9052 fi
9053
9054 save_CPPFLAGS="$CPPFLAGS"
9055 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
9056 save_LIBS="$LIBS"
9057 LIBS="$LIBS $SSL_LIBS"
9058 if test "$cf_enable_openssl" != no; then
9059                 { echo "$as_me:$LINENO: checking for OpenSSL 0.9.6 or above" >&5
9060 echo $ECHO_N "checking for OpenSSL 0.9.6 or above... $ECHO_C" >&6; }
9061         if test "$cross_compiling" = yes; then
9062   cf_openssl_version_ok=no
9063 else
9064   cat >conftest.$ac_ext <<_ACEOF
9065 /* confdefs.h.  */
9066 _ACEOF
9067 cat confdefs.h >>conftest.$ac_ext
9068 cat >>conftest.$ac_ext <<_ACEOF
9069 /* end confdefs.h.  */
9070 #include <openssl/opensslv.h>
9071                 #include <stdlib.h>
9072 int
9073 main ()
9074 {
9075 if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
9076                 exit(0); else exit(1);
9077   ;
9078   return 0;
9079 }
9080 _ACEOF
9081 rm -f conftest$ac_exeext
9082 if { (ac_try="$ac_link"
9083 case "(($ac_try" in
9084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9085   *) ac_try_echo=$ac_try;;
9086 esac
9087 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9088   (eval "$ac_link") 2>&5
9089   ac_status=$?
9090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9092   { (case "(($ac_try" in
9093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9094   *) ac_try_echo=$ac_try;;
9095 esac
9096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9097   (eval "$ac_try") 2>&5
9098   ac_status=$?
9099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9100   (exit $ac_status); }; }; then
9101   cf_openssl_version_ok=yes
9102 else
9103   echo "$as_me: program exited with status $ac_status" >&5
9104 echo "$as_me: failed program was:" >&5
9105 sed 's/^/| /' conftest.$ac_ext >&5
9106
9107 ( exit $ac_status )
9108 cf_openssl_version_ok=no
9109 fi
9110 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9111 fi
9112
9113
9114
9115         if test "$cf_openssl_version_ok" = yes; then
9116                 { echo "$as_me:$LINENO: result: found" >&5
9117 echo "${ECHO_T}found" >&6; }
9118
9119                                 ENCSPEED=encspeed
9120
9121
9122                                 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
9123
9124 { echo "$as_me:$LINENO: checking for RSA_free in -lcrypto" >&5
9125 echo $ECHO_N "checking for RSA_free in -lcrypto... $ECHO_C" >&6; }
9126 if test "${ac_cv_lib_crypto_RSA_free+set}" = set; then
9127   echo $ECHO_N "(cached) $ECHO_C" >&6
9128 else
9129   ac_check_lib_save_LIBS=$LIBS
9130 LIBS="-lcrypto  $LIBS"
9131 cat >conftest.$ac_ext <<_ACEOF
9132 /* confdefs.h.  */
9133 _ACEOF
9134 cat confdefs.h >>conftest.$ac_ext
9135 cat >>conftest.$ac_ext <<_ACEOF
9136 /* end confdefs.h.  */
9137
9138 /* Override any GCC internal prototype to avoid an error.
9139    Use char because int might match the return type of a GCC
9140    builtin and then its argument prototype would still apply.  */
9141 #ifdef __cplusplus
9142 extern "C"
9143 #endif
9144 char RSA_free ();
9145 int
9146 main ()
9147 {
9148 return RSA_free ();
9149   ;
9150   return 0;
9151 }
9152 _ACEOF
9153 rm -f conftest.$ac_objext conftest$ac_exeext
9154 if { (ac_try="$ac_link"
9155 case "(($ac_try" in
9156   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9157   *) ac_try_echo=$ac_try;;
9158 esac
9159 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9160   (eval "$ac_link") 2>conftest.er1
9161   ac_status=$?
9162   grep -v '^ *+' conftest.er1 >conftest.err
9163   rm -f conftest.er1
9164   cat conftest.err >&5
9165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9166   (exit $ac_status); } && {
9167          test -z "$ac_c_werror_flag" ||
9168          test ! -s conftest.err
9169        } && test -s conftest$ac_exeext &&
9170        $as_test_x conftest$ac_exeext; then
9171   ac_cv_lib_crypto_RSA_free=yes
9172 else
9173   echo "$as_me: failed program was:" >&5
9174 sed 's/^/| /' conftest.$ac_ext >&5
9175
9176         ac_cv_lib_crypto_RSA_free=no
9177 fi
9178
9179 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9180       conftest$ac_exeext conftest.$ac_ext
9181 LIBS=$ac_check_lib_save_LIBS
9182 fi
9183 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_RSA_free" >&5
9184 echo "${ECHO_T}$ac_cv_lib_crypto_RSA_free" >&6; }
9185 if test $ac_cv_lib_crypto_RSA_free = yes; then
9186   cat >>confdefs.h <<_ACEOF
9187 #define HAVE_LIBCRYPTO 1
9188 _ACEOF
9189
9190   LIBS="-lcrypto $LIBS"
9191
9192 fi
9193
9194                 SSL_LIBS="$SSL_LIBS -lcrypto"
9195                 SSL_SRCS_ENABLE='$(SSL_SRCS)'
9196         else
9197                 { echo "$as_me:$LINENO: result: no - OpenSSL support disabled" >&5
9198 echo "${ECHO_T}no - OpenSSL support disabled" >&6; }
9199         fi
9200 fi
9201
9202 CPPFLAGS="$save_CPPFLAGS"
9203 LIBS="$save_LIBS"
9204
9205
9206
9207
9208
9209 # Check whether --with-zlib-path was given.
9210 if test "${with_zlib_path+set}" = set; then
9211   withval=$with_zlib_path; LIBS="$LIBS -L$withval"
9212 fi
9213
9214
9215 # Check whether --enable-zlib was given.
9216 if test "${enable_zlib+set}" = set; then
9217   enableval=$enable_zlib; zlib=$enableval
9218 else
9219   zlib=yes
9220 fi
9221
9222
9223 if test "$zlib" = yes; then
9224
9225 if test "${ac_cv_header_zlib_h+set}" = set; then
9226   { echo "$as_me:$LINENO: checking for zlib.h" >&5
9227 echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
9228 if test "${ac_cv_header_zlib_h+set}" = set; then
9229   echo $ECHO_N "(cached) $ECHO_C" >&6
9230 fi
9231 { echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
9232 echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
9233 else
9234   # Is the header compilable?
9235 { echo "$as_me:$LINENO: checking zlib.h usability" >&5
9236 echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6; }
9237 cat >conftest.$ac_ext <<_ACEOF
9238 /* confdefs.h.  */
9239 _ACEOF
9240 cat confdefs.h >>conftest.$ac_ext
9241 cat >>conftest.$ac_ext <<_ACEOF
9242 /* end confdefs.h.  */
9243 $ac_includes_default
9244 #include <zlib.h>
9245 _ACEOF
9246 rm -f conftest.$ac_objext
9247 if { (ac_try="$ac_compile"
9248 case "(($ac_try" in
9249   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9250   *) ac_try_echo=$ac_try;;
9251 esac
9252 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9253   (eval "$ac_compile") 2>conftest.er1
9254   ac_status=$?
9255   grep -v '^ *+' conftest.er1 >conftest.err
9256   rm -f conftest.er1
9257   cat conftest.err >&5
9258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9259   (exit $ac_status); } && {
9260          test -z "$ac_c_werror_flag" ||
9261          test ! -s conftest.err
9262        } && test -s conftest.$ac_objext; then
9263   ac_header_compiler=yes
9264 else
9265   echo "$as_me: failed program was:" >&5
9266 sed 's/^/| /' conftest.$ac_ext >&5
9267
9268         ac_header_compiler=no
9269 fi
9270
9271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9272 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9273 echo "${ECHO_T}$ac_header_compiler" >&6; }
9274
9275 # Is the header present?
9276 { echo "$as_me:$LINENO: checking zlib.h presence" >&5
9277 echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6; }
9278 cat >conftest.$ac_ext <<_ACEOF
9279 /* confdefs.h.  */
9280 _ACEOF
9281 cat confdefs.h >>conftest.$ac_ext
9282 cat >>conftest.$ac_ext <<_ACEOF
9283 /* end confdefs.h.  */
9284 #include <zlib.h>
9285 _ACEOF
9286 if { (ac_try="$ac_cpp conftest.$ac_ext"
9287 case "(($ac_try" in
9288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9289   *) ac_try_echo=$ac_try;;
9290 esac
9291 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9292   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9293   ac_status=$?
9294   grep -v '^ *+' conftest.er1 >conftest.err
9295   rm -f conftest.er1
9296   cat conftest.err >&5
9297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9298   (exit $ac_status); } >/dev/null && {
9299          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9300          test ! -s conftest.err
9301        }; then
9302   ac_header_preproc=yes
9303 else
9304   echo "$as_me: failed program was:" >&5
9305 sed 's/^/| /' conftest.$ac_ext >&5
9306
9307   ac_header_preproc=no
9308 fi
9309
9310 rm -f conftest.err conftest.$ac_ext
9311 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9312 echo "${ECHO_T}$ac_header_preproc" >&6; }
9313
9314 # So?  What about this header?
9315 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9316   yes:no: )
9317     { echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
9318 echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9319     { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
9320 echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
9321     ac_header_preproc=yes
9322     ;;
9323   no:yes:* )
9324     { echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
9325 echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
9326     { echo "$as_me:$LINENO: WARNING: zlib.h:     check for missing prerequisite headers?" >&5
9327 echo "$as_me: WARNING: zlib.h:     check for missing prerequisite headers?" >&2;}
9328     { echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
9329 echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
9330     { echo "$as_me:$LINENO: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&5
9331 echo "$as_me: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9332     { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
9333 echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
9334     { echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
9335 echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
9336
9337     ;;
9338 esac
9339 { echo "$as_me:$LINENO: checking for zlib.h" >&5
9340 echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
9341 if test "${ac_cv_header_zlib_h+set}" = set; then
9342   echo $ECHO_N "(cached) $ECHO_C" >&6
9343 else
9344   ac_cv_header_zlib_h=$ac_header_preproc
9345 fi
9346 { echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
9347 echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
9348
9349 fi
9350 if test $ac_cv_header_zlib_h = yes; then
9351
9352         { echo "$as_me:$LINENO: checking for zlibVersion in -lz" >&5
9353 echo $ECHO_N "checking for zlibVersion in -lz... $ECHO_C" >&6; }
9354 if test "${ac_cv_lib_z_zlibVersion+set}" = set; then
9355   echo $ECHO_N "(cached) $ECHO_C" >&6
9356 else
9357   ac_check_lib_save_LIBS=$LIBS
9358 LIBS="-lz  $LIBS"
9359 cat >conftest.$ac_ext <<_ACEOF
9360 /* confdefs.h.  */
9361 _ACEOF
9362 cat confdefs.h >>conftest.$ac_ext
9363 cat >>conftest.$ac_ext <<_ACEOF
9364 /* end confdefs.h.  */
9365
9366 /* Override any GCC internal prototype to avoid an error.
9367    Use char because int might match the return type of a GCC
9368    builtin and then its argument prototype would still apply.  */
9369 #ifdef __cplusplus
9370 extern "C"
9371 #endif
9372 char zlibVersion ();
9373 int
9374 main ()
9375 {
9376 return zlibVersion ();
9377   ;
9378   return 0;
9379 }
9380 _ACEOF
9381 rm -f conftest.$ac_objext conftest$ac_exeext
9382 if { (ac_try="$ac_link"
9383 case "(($ac_try" in
9384   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9385   *) ac_try_echo=$ac_try;;
9386 esac
9387 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9388   (eval "$ac_link") 2>conftest.er1
9389   ac_status=$?
9390   grep -v '^ *+' conftest.er1 >conftest.err
9391   rm -f conftest.er1
9392   cat conftest.err >&5
9393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9394   (exit $ac_status); } && {
9395          test -z "$ac_c_werror_flag" ||
9396          test ! -s conftest.err
9397        } && test -s conftest$ac_exeext &&
9398        $as_test_x conftest$ac_exeext; then
9399   ac_cv_lib_z_zlibVersion=yes
9400 else
9401   echo "$as_me: failed program was:" >&5
9402 sed 's/^/| /' conftest.$ac_ext >&5
9403
9404         ac_cv_lib_z_zlibVersion=no
9405 fi
9406
9407 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9408       conftest$ac_exeext conftest.$ac_ext
9409 LIBS=$ac_check_lib_save_LIBS
9410 fi
9411 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_zlibVersion" >&5
9412 echo "${ECHO_T}$ac_cv_lib_z_zlibVersion" >&6; }
9413 if test $ac_cv_lib_z_zlibVersion = yes; then
9414
9415                 ZLIB_LD=-lz
9416
9417
9418 cat >>confdefs.h <<\_ACEOF
9419 #define HAVE_LIBZ 1
9420 _ACEOF
9421
9422
9423 else
9424   zlib=no
9425 fi
9426
9427
9428 else
9429   zlib=no
9430 fi
9431
9432
9433
9434 fi
9435
9436
9437 # Check whether --enable-ports was given.
9438 if test "${enable_ports+set}" = set; then
9439   enableval=$enable_ports;  if test $enableval = yes; then
9440         SELECT_TYPE_EXPLICIT="ports"
9441   else
9442         use_ports=no
9443   fi
9444
9445 fi
9446
9447
9448 # Check whether --enable-poll was given.
9449 if test "${enable_poll+set}" = set; then
9450   enableval=$enable_poll;  if test $enableval = yes; then
9451         SELECT_TYPE_EXPLICIT="poll"
9452   else
9453         use_poll=no
9454   fi
9455
9456 fi
9457
9458
9459 # Check whether --enable-select was given.
9460 if test "${enable_select+set}" = set; then
9461   enableval=$enable_select;  if test $enableval = yes; then
9462         SELECT_TYPE_EXPLICIT="select"
9463   else
9464         use_select=no
9465   fi
9466
9467 fi
9468
9469
9470 # Check whether --enable-kqueue was given.
9471 if test "${enable_kqueue+set}" = set; then
9472   enableval=$enable_kqueue;  if test $enableval = yes; then
9473         SELECT_TYPE_EXPLICIT="kqueue"
9474   else
9475         use_kqueue=no
9476   fi
9477
9478 fi
9479
9480
9481 # Check whether --enable-epoll was given.
9482 if test "${enable_epoll+set}" = set; then
9483   enableval=$enable_epoll;  if test $enableval = yes; then
9484         SELECT_TYPE_EXPLICIT="epoll"
9485
9486 for ac_func in epoll_ctl
9487 do
9488 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9489 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9490 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9491 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9492   echo $ECHO_N "(cached) $ECHO_C" >&6
9493 else
9494   cat >conftest.$ac_ext <<_ACEOF
9495 /* confdefs.h.  */
9496 _ACEOF
9497 cat confdefs.h >>conftest.$ac_ext
9498 cat >>conftest.$ac_ext <<_ACEOF
9499 /* end confdefs.h.  */
9500 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9501    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9502 #define $ac_func innocuous_$ac_func
9503
9504 /* System header to define __stub macros and hopefully few prototypes,
9505     which can conflict with char $ac_func (); below.
9506     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9507     <limits.h> exists even on freestanding compilers.  */
9508
9509 #ifdef __STDC__
9510 # include <limits.h>
9511 #else
9512 # include <assert.h>
9513 #endif
9514
9515 #undef $ac_func
9516
9517 /* Override any GCC internal prototype to avoid an error.
9518    Use char because int might match the return type of a GCC
9519    builtin and then its argument prototype would still apply.  */
9520 #ifdef __cplusplus
9521 extern "C"
9522 #endif
9523 char $ac_func ();
9524 /* The GNU C library defines this for functions which it implements
9525     to always fail with ENOSYS.  Some functions are actually named
9526     something starting with __ and the normal name is an alias.  */
9527 #if defined __stub_$ac_func || defined __stub___$ac_func
9528 choke me
9529 #endif
9530
9531 int
9532 main ()
9533 {
9534 return $ac_func ();
9535   ;
9536   return 0;
9537 }
9538 _ACEOF
9539 rm -f conftest.$ac_objext conftest$ac_exeext
9540 if { (ac_try="$ac_link"
9541 case "(($ac_try" in
9542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9543   *) ac_try_echo=$ac_try;;
9544 esac
9545 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9546   (eval "$ac_link") 2>conftest.er1
9547   ac_status=$?
9548   grep -v '^ *+' conftest.er1 >conftest.err
9549   rm -f conftest.er1
9550   cat conftest.err >&5
9551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9552   (exit $ac_status); } && {
9553          test -z "$ac_c_werror_flag" ||
9554          test ! -s conftest.err
9555        } && test -s conftest$ac_exeext &&
9556        $as_test_x conftest$ac_exeext; then
9557   eval "$as_ac_var=yes"
9558 else
9559   echo "$as_me: failed program was:" >&5
9560 sed 's/^/| /' conftest.$ac_ext >&5
9561
9562         eval "$as_ac_var=no"
9563 fi
9564
9565 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9566       conftest$ac_exeext conftest.$ac_ext
9567 fi
9568 ac_res=`eval echo '${'$as_ac_var'}'`
9569                { echo "$as_me:$LINENO: result: $ac_res" >&5
9570 echo "${ECHO_T}$ac_res" >&6; }
9571 if test `eval echo '${'$as_ac_var'}'` = yes; then
9572   cat >>confdefs.h <<_ACEOF
9573 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9574 _ACEOF
9575  haveepoll=yes
9576 else
9577   haveepoll=no
9578 fi
9579 done
9580
9581   else
9582         use_epoll=no
9583   fi
9584
9585 fi
9586
9587
9588
9589 { echo "$as_me:$LINENO: checking whether to modify confdir" >&5
9590 echo $ECHO_N "checking whether to modify confdir... $ECHO_C" >&6; }
9591
9592 # Check whether --with-confdir was given.
9593 if test "${with_confdir+set}" = set; then
9594   withval=$with_confdir;  confdir=`echo $withval | sed 's/\/$//'`
9595                  { echo "$as_me:$LINENO: result: yes" >&5
9596 echo "${ECHO_T}yes" >&6; }
9597
9598   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9599   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9600   ac_define_dir=`eval echo $confdir`
9601   ac_define_dir=`eval echo $ac_define_dir`
9602   ETC_DIR="$ac_define_dir"
9603
9604
9605 cat >>confdefs.h <<_ACEOF
9606 #define ETC_DIR "$ac_define_dir"
9607 _ACEOF
9608
9609
9610
9611
9612         confdir=`(
9613             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9614             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9615             eval echo \""$confdir"\"
9616         )`
9617
9618
9619 else
9620    confdir='${prefix}/etc'
9621                  { echo "$as_me:$LINENO: result: no" >&5
9622 echo "${ECHO_T}no" >&6; }
9623
9624   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9625   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9626   ac_define_dir=`eval echo $confdir`
9627   ac_define_dir=`eval echo $ac_define_dir`
9628   ETC_DIR="$ac_define_dir"
9629
9630
9631 cat >>confdefs.h <<_ACEOF
9632 #define ETC_DIR "$ac_define_dir"
9633 _ACEOF
9634
9635
9636
9637
9638         confdir=`(
9639             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9640             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9641             eval echo \""$confdir"\"
9642         )`
9643
9644
9645
9646 fi
9647
9648
9649
9650 { echo "$as_me:$LINENO: checking whether to modify logdir" >&5
9651 echo $ECHO_N "checking whether to modify logdir... $ECHO_C" >&6; }
9652
9653 # Check whether --with-logdir was given.
9654 if test "${with_logdir+set}" = set; then
9655   withval=$with_logdir;  logdir=`echo $withval | sed 's/\/$//'`
9656                  { echo "$as_me:$LINENO: result: yes" >&5
9657 echo "${ECHO_T}yes" >&6; }
9658
9659   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9660   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9661   ac_define_dir=`eval echo $logdir`
9662   ac_define_dir=`eval echo $ac_define_dir`
9663   LOG_DIR="$ac_define_dir"
9664
9665
9666 cat >>confdefs.h <<_ACEOF
9667 #define LOG_DIR "$ac_define_dir"
9668 _ACEOF
9669
9670
9671
9672
9673         logdir=`(
9674             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9675             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9676             eval echo \""$logdir"\"
9677         )`
9678
9679
9680 else
9681    logdir='${prefix}/logs'
9682                  { echo "$as_me:$LINENO: result: no" >&5
9683 echo "${ECHO_T}no" >&6; }
9684
9685   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9686   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9687   ac_define_dir=`eval echo $logdir`
9688   ac_define_dir=`eval echo $ac_define_dir`
9689   LOG_DIR="$ac_define_dir"
9690
9691
9692 cat >>confdefs.h <<_ACEOF
9693 #define LOG_DIR "$ac_define_dir"
9694 _ACEOF
9695
9696
9697
9698
9699         logdir=`(
9700             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9701             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9702             eval echo \""$logdir"\"
9703         )`
9704
9705
9706
9707 fi
9708
9709
9710
9711 { echo "$as_me:$LINENO: checking whether to modify helpdir" >&5
9712 echo $ECHO_N "checking whether to modify helpdir... $ECHO_C" >&6; }
9713
9714 # Check whether --with-helpdir was given.
9715 if test "${with_helpdir+set}" = set; then
9716   withval=$with_helpdir;  helpdir=`echo $withval | sed 's/\/$//'`
9717                  { echo "$as_me:$LINENO: result: yes" >&5
9718 echo "${ECHO_T}yes" >&6; }
9719
9720   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9721   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9722   ac_define_dir=`eval echo $helpdir`
9723   ac_define_dir=`eval echo $ac_define_dir`
9724   HELP_DIR="$ac_define_dir"
9725
9726
9727 cat >>confdefs.h <<_ACEOF
9728 #define HELP_DIR "$ac_define_dir"
9729 _ACEOF
9730
9731
9732
9733
9734         helpdir=`(
9735             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9736             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9737             eval echo \""$helpdir"\"
9738         )`
9739
9740
9741 else
9742    helpdir='${prefix}/help'
9743                  { echo "$as_me:$LINENO: result: no" >&5
9744 echo "${ECHO_T}no" >&6; }
9745
9746   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9747   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9748   ac_define_dir=`eval echo $helpdir`
9749   ac_define_dir=`eval echo $ac_define_dir`
9750   HELP_DIR="$ac_define_dir"
9751
9752
9753 cat >>confdefs.h <<_ACEOF
9754 #define HELP_DIR "$ac_define_dir"
9755 _ACEOF
9756
9757
9758
9759
9760         helpdir=`(
9761             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9762             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9763             eval echo \""$helpdir"\"
9764         )`
9765
9766
9767
9768 fi
9769
9770
9771
9772 { echo "$as_me:$LINENO: checking whether to modify moduledir" >&5
9773 echo $ECHO_N "checking whether to modify moduledir... $ECHO_C" >&6; }
9774
9775 # Check whether --with-moduledir was given.
9776 if test "${with_moduledir+set}" = set; then
9777   withval=$with_moduledir;  moduledir=`echo $withval | sed 's/\/$//'`
9778                  { echo "$as_me:$LINENO: result: yes" >&5
9779 echo "${ECHO_T}yes" >&6; }
9780
9781   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9782   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9783   ac_define_dir=`eval echo $moduledir`
9784   ac_define_dir=`eval echo $ac_define_dir`
9785   MODULE_DIR="$ac_define_dir"
9786
9787
9788 cat >>confdefs.h <<_ACEOF
9789 #define MODULE_DIR "$ac_define_dir"
9790 _ACEOF
9791
9792
9793
9794
9795         moduledir=`(
9796             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9797             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9798             eval echo \""$moduledir"\"
9799         )`
9800
9801
9802 else
9803    moduledir='${prefix}/modules'
9804                  { echo "$as_me:$LINENO: result: no" >&5
9805 echo "${ECHO_T}no" >&6; }
9806
9807   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9808   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9809   ac_define_dir=`eval echo $moduledir`
9810   ac_define_dir=`eval echo $ac_define_dir`
9811   MODULE_DIR="$ac_define_dir"
9812
9813
9814 cat >>confdefs.h <<_ACEOF
9815 #define MODULE_DIR "$ac_define_dir"
9816 _ACEOF
9817
9818
9819
9820
9821         moduledir=`(
9822             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9823             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9824             eval echo \""$moduledir"\"
9825         )`
9826
9827
9828
9829 fi
9830
9831
9832 if test ! -z "$SELECT_TYPE_EXPLICIT"; then
9833         SELECT_TYPE="$SELECT_TYPE_EXPLICIT";
9834         echo "Forcing $SELECT_TYPE to be enabled"
9835 else
9836
9837 if test ! "x$use_ports" = "xno"; then
9838
9839 for ac_func in port_getn
9840 do
9841 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9842 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9843 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9844 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9845   echo $ECHO_N "(cached) $ECHO_C" >&6
9846 else
9847   cat >conftest.$ac_ext <<_ACEOF
9848 /* confdefs.h.  */
9849 _ACEOF
9850 cat confdefs.h >>conftest.$ac_ext
9851 cat >>conftest.$ac_ext <<_ACEOF
9852 /* end confdefs.h.  */
9853 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9854    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9855 #define $ac_func innocuous_$ac_func
9856
9857 /* System header to define __stub macros and hopefully few prototypes,
9858     which can conflict with char $ac_func (); below.
9859     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9860     <limits.h> exists even on freestanding compilers.  */
9861
9862 #ifdef __STDC__
9863 # include <limits.h>
9864 #else
9865 # include <assert.h>
9866 #endif
9867
9868 #undef $ac_func
9869
9870 /* Override any GCC internal prototype to avoid an error.
9871    Use char because int might match the return type of a GCC
9872    builtin and then its argument prototype would still apply.  */
9873 #ifdef __cplusplus
9874 extern "C"
9875 #endif
9876 char $ac_func ();
9877 /* The GNU C library defines this for functions which it implements
9878     to always fail with ENOSYS.  Some functions are actually named
9879     something starting with __ and the normal name is an alias.  */
9880 #if defined __stub_$ac_func || defined __stub___$ac_func
9881 choke me
9882 #endif
9883
9884 int
9885 main ()
9886 {
9887 return $ac_func ();
9888   ;
9889   return 0;
9890 }
9891 _ACEOF
9892 rm -f conftest.$ac_objext conftest$ac_exeext
9893 if { (ac_try="$ac_link"
9894 case "(($ac_try" in
9895   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9896   *) ac_try_echo=$ac_try;;
9897 esac
9898 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9899   (eval "$ac_link") 2>conftest.er1
9900   ac_status=$?
9901   grep -v '^ *+' conftest.er1 >conftest.err
9902   rm -f conftest.er1
9903   cat conftest.err >&5
9904   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9905   (exit $ac_status); } && {
9906          test -z "$ac_c_werror_flag" ||
9907          test ! -s conftest.err
9908        } && test -s conftest$ac_exeext &&
9909        $as_test_x conftest$ac_exeext; then
9910   eval "$as_ac_var=yes"
9911 else
9912   echo "$as_me: failed program was:" >&5
9913 sed 's/^/| /' conftest.$ac_ext >&5
9914
9915         eval "$as_ac_var=no"
9916 fi
9917
9918 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9919       conftest$ac_exeext conftest.$ac_ext
9920 fi
9921 ac_res=`eval echo '${'$as_ac_var'}'`
9922                { echo "$as_me:$LINENO: result: $ac_res" >&5
9923 echo "${ECHO_T}$ac_res" >&6; }
9924 if test `eval echo '${'$as_ac_var'}'` = yes; then
9925   cat >>confdefs.h <<_ACEOF
9926 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9927 _ACEOF
9928  haveports=yes
9929 else
9930   haveports=no
9931 fi
9932 done
9933
9934         if test "x$haveports" = "xyes" ; then
9935                 SELECT_TYPE="ports"
9936         fi
9937 fi
9938
9939 if test ! "x$use_select" = "xno"; then
9940
9941 for ac_func in select
9942 do
9943 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9944 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9945 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9946 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9947   echo $ECHO_N "(cached) $ECHO_C" >&6
9948 else
9949   cat >conftest.$ac_ext <<_ACEOF
9950 /* confdefs.h.  */
9951 _ACEOF
9952 cat confdefs.h >>conftest.$ac_ext
9953 cat >>conftest.$ac_ext <<_ACEOF
9954 /* end confdefs.h.  */
9955 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9956    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9957 #define $ac_func innocuous_$ac_func
9958
9959 /* System header to define __stub macros and hopefully few prototypes,
9960     which can conflict with char $ac_func (); below.
9961     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9962     <limits.h> exists even on freestanding compilers.  */
9963
9964 #ifdef __STDC__
9965 # include <limits.h>
9966 #else
9967 # include <assert.h>
9968 #endif
9969
9970 #undef $ac_func
9971
9972 /* Override any GCC internal prototype to avoid an error.
9973    Use char because int might match the return type of a GCC
9974    builtin and then its argument prototype would still apply.  */
9975 #ifdef __cplusplus
9976 extern "C"
9977 #endif
9978 char $ac_func ();
9979 /* The GNU C library defines this for functions which it implements
9980     to always fail with ENOSYS.  Some functions are actually named
9981     something starting with __ and the normal name is an alias.  */
9982 #if defined __stub_$ac_func || defined __stub___$ac_func
9983 choke me
9984 #endif
9985
9986 int
9987 main ()
9988 {
9989 return $ac_func ();
9990   ;
9991   return 0;
9992 }
9993 _ACEOF
9994 rm -f conftest.$ac_objext conftest$ac_exeext
9995 if { (ac_try="$ac_link"
9996 case "(($ac_try" in
9997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9998   *) ac_try_echo=$ac_try;;
9999 esac
10000 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10001   (eval "$ac_link") 2>conftest.er1
10002   ac_status=$?
10003   grep -v '^ *+' conftest.er1 >conftest.err
10004   rm -f conftest.er1
10005   cat conftest.err >&5
10006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10007   (exit $ac_status); } && {
10008          test -z "$ac_c_werror_flag" ||
10009          test ! -s conftest.err
10010        } && test -s conftest$ac_exeext &&
10011        $as_test_x conftest$ac_exeext; then
10012   eval "$as_ac_var=yes"
10013 else
10014   echo "$as_me: failed program was:" >&5
10015 sed 's/^/| /' conftest.$ac_ext >&5
10016
10017         eval "$as_ac_var=no"
10018 fi
10019
10020 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10021       conftest$ac_exeext conftest.$ac_ext
10022 fi
10023 ac_res=`eval echo '${'$as_ac_var'}'`
10024                { echo "$as_me:$LINENO: result: $ac_res" >&5
10025 echo "${ECHO_T}$ac_res" >&6; }
10026 if test `eval echo '${'$as_ac_var'}'` = yes; then
10027   cat >>confdefs.h <<_ACEOF
10028 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10029 _ACEOF
10030  haveselect=yes
10031 else
10032   haveselect=no
10033 fi
10034 done
10035
10036         if test "x$haveselect" = "xyes" ; then
10037                 SELECT_TYPE="select"
10038         fi
10039 fi
10040
10041 if test ! "x$use_poll" = "xno"; then
10042
10043 for ac_func in poll
10044 do
10045 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10046 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10047 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10048 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10049   echo $ECHO_N "(cached) $ECHO_C" >&6
10050 else
10051   cat >conftest.$ac_ext <<_ACEOF
10052 /* confdefs.h.  */
10053 _ACEOF
10054 cat confdefs.h >>conftest.$ac_ext
10055 cat >>conftest.$ac_ext <<_ACEOF
10056 /* end confdefs.h.  */
10057 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10058    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10059 #define $ac_func innocuous_$ac_func
10060
10061 /* System header to define __stub macros and hopefully few prototypes,
10062     which can conflict with char $ac_func (); below.
10063     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10064     <limits.h> exists even on freestanding compilers.  */
10065
10066 #ifdef __STDC__
10067 # include <limits.h>
10068 #else
10069 # include <assert.h>
10070 #endif
10071
10072 #undef $ac_func
10073
10074 /* Override any GCC internal prototype to avoid an error.
10075    Use char because int might match the return type of a GCC
10076    builtin and then its argument prototype would still apply.  */
10077 #ifdef __cplusplus
10078 extern "C"
10079 #endif
10080 char $ac_func ();
10081 /* The GNU C library defines this for functions which it implements
10082     to always fail with ENOSYS.  Some functions are actually named
10083     something starting with __ and the normal name is an alias.  */
10084 #if defined __stub_$ac_func || defined __stub___$ac_func
10085 choke me
10086 #endif
10087
10088 int
10089 main ()
10090 {
10091 return $ac_func ();
10092   ;
10093   return 0;
10094 }
10095 _ACEOF
10096 rm -f conftest.$ac_objext conftest$ac_exeext
10097 if { (ac_try="$ac_link"
10098 case "(($ac_try" in
10099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10100   *) ac_try_echo=$ac_try;;
10101 esac
10102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10103   (eval "$ac_link") 2>conftest.er1
10104   ac_status=$?
10105   grep -v '^ *+' conftest.er1 >conftest.err
10106   rm -f conftest.er1
10107   cat conftest.err >&5
10108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10109   (exit $ac_status); } && {
10110          test -z "$ac_c_werror_flag" ||
10111          test ! -s conftest.err
10112        } && test -s conftest$ac_exeext &&
10113        $as_test_x conftest$ac_exeext; then
10114   eval "$as_ac_var=yes"
10115 else
10116   echo "$as_me: failed program was:" >&5
10117 sed 's/^/| /' conftest.$ac_ext >&5
10118
10119         eval "$as_ac_var=no"
10120 fi
10121
10122 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10123       conftest$ac_exeext conftest.$ac_ext
10124 fi
10125 ac_res=`eval echo '${'$as_ac_var'}'`
10126                { echo "$as_me:$LINENO: result: $ac_res" >&5
10127 echo "${ECHO_T}$ac_res" >&6; }
10128 if test `eval echo '${'$as_ac_var'}'` = yes; then
10129   cat >>confdefs.h <<_ACEOF
10130 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10131 _ACEOF
10132  havepoll=yes
10133 else
10134   havepoll=no
10135 fi
10136 done
10137
10138         if test "x$havepoll" = "xyes" ; then
10139                 SELECT_TYPE="poll"
10140         fi
10141 fi
10142
10143 if test ! "x$use_kqueue" = "xno"; then
10144
10145 for ac_func in kevent
10146 do
10147 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10148 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10149 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10150 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10151   echo $ECHO_N "(cached) $ECHO_C" >&6
10152 else
10153   cat >conftest.$ac_ext <<_ACEOF
10154 /* confdefs.h.  */
10155 _ACEOF
10156 cat confdefs.h >>conftest.$ac_ext
10157 cat >>conftest.$ac_ext <<_ACEOF
10158 /* end confdefs.h.  */
10159 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10160    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10161 #define $ac_func innocuous_$ac_func
10162
10163 /* System header to define __stub macros and hopefully few prototypes,
10164     which can conflict with char $ac_func (); below.
10165     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10166     <limits.h> exists even on freestanding compilers.  */
10167
10168 #ifdef __STDC__
10169 # include <limits.h>
10170 #else
10171 # include <assert.h>
10172 #endif
10173
10174 #undef $ac_func
10175
10176 /* Override any GCC internal prototype to avoid an error.
10177    Use char because int might match the return type of a GCC
10178    builtin and then its argument prototype would still apply.  */
10179 #ifdef __cplusplus
10180 extern "C"
10181 #endif
10182 char $ac_func ();
10183 /* The GNU C library defines this for functions which it implements
10184     to always fail with ENOSYS.  Some functions are actually named
10185     something starting with __ and the normal name is an alias.  */
10186 #if defined __stub_$ac_func || defined __stub___$ac_func
10187 choke me
10188 #endif
10189
10190 int
10191 main ()
10192 {
10193 return $ac_func ();
10194   ;
10195   return 0;
10196 }
10197 _ACEOF
10198 rm -f conftest.$ac_objext conftest$ac_exeext
10199 if { (ac_try="$ac_link"
10200 case "(($ac_try" in
10201   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10202   *) ac_try_echo=$ac_try;;
10203 esac
10204 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10205   (eval "$ac_link") 2>conftest.er1
10206   ac_status=$?
10207   grep -v '^ *+' conftest.er1 >conftest.err
10208   rm -f conftest.er1
10209   cat conftest.err >&5
10210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10211   (exit $ac_status); } && {
10212          test -z "$ac_c_werror_flag" ||
10213          test ! -s conftest.err
10214        } && test -s conftest$ac_exeext &&
10215        $as_test_x conftest$ac_exeext; then
10216   eval "$as_ac_var=yes"
10217 else
10218   echo "$as_me: failed program was:" >&5
10219 sed 's/^/| /' conftest.$ac_ext >&5
10220
10221         eval "$as_ac_var=no"
10222 fi
10223
10224 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10225       conftest$ac_exeext conftest.$ac_ext
10226 fi
10227 ac_res=`eval echo '${'$as_ac_var'}'`
10228                { echo "$as_me:$LINENO: result: $ac_res" >&5
10229 echo "${ECHO_T}$ac_res" >&6; }
10230 if test `eval echo '${'$as_ac_var'}'` = yes; then
10231   cat >>confdefs.h <<_ACEOF
10232 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10233 _ACEOF
10234  havekqueue=yes
10235 else
10236   havekqueue=no
10237 fi
10238 done
10239
10240         if test "x$havekqueue" = "xyes" ; then
10241                 SELECT_TYPE="kqueue"
10242         fi
10243 fi
10244
10245 if test ! "x$use_epoll" = "xno"; then
10246
10247 for ac_func in epoll_ctl
10248 do
10249 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10250 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10251 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10252 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10253   echo $ECHO_N "(cached) $ECHO_C" >&6
10254 else
10255   cat >conftest.$ac_ext <<_ACEOF
10256 /* confdefs.h.  */
10257 _ACEOF
10258 cat confdefs.h >>conftest.$ac_ext
10259 cat >>conftest.$ac_ext <<_ACEOF
10260 /* end confdefs.h.  */
10261 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10262    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10263 #define $ac_func innocuous_$ac_func
10264
10265 /* System header to define __stub macros and hopefully few prototypes,
10266     which can conflict with char $ac_func (); below.
10267     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10268     <limits.h> exists even on freestanding compilers.  */
10269
10270 #ifdef __STDC__
10271 # include <limits.h>
10272 #else
10273 # include <assert.h>
10274 #endif
10275
10276 #undef $ac_func
10277
10278 /* Override any GCC internal prototype to avoid an error.
10279    Use char because int might match the return type of a GCC
10280    builtin and then its argument prototype would still apply.  */
10281 #ifdef __cplusplus
10282 extern "C"
10283 #endif
10284 char $ac_func ();
10285 /* The GNU C library defines this for functions which it implements
10286     to always fail with ENOSYS.  Some functions are actually named
10287     something starting with __ and the normal name is an alias.  */
10288 #if defined __stub_$ac_func || defined __stub___$ac_func
10289 choke me
10290 #endif
10291
10292 int
10293 main ()
10294 {
10295 return $ac_func ();
10296   ;
10297   return 0;
10298 }
10299 _ACEOF
10300 rm -f conftest.$ac_objext conftest$ac_exeext
10301 if { (ac_try="$ac_link"
10302 case "(($ac_try" in
10303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10304   *) ac_try_echo=$ac_try;;
10305 esac
10306 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10307   (eval "$ac_link") 2>conftest.er1
10308   ac_status=$?
10309   grep -v '^ *+' conftest.er1 >conftest.err
10310   rm -f conftest.er1
10311   cat conftest.err >&5
10312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10313   (exit $ac_status); } && {
10314          test -z "$ac_c_werror_flag" ||
10315          test ! -s conftest.err
10316        } && test -s conftest$ac_exeext &&
10317        $as_test_x conftest$ac_exeext; then
10318   eval "$as_ac_var=yes"
10319 else
10320   echo "$as_me: failed program was:" >&5
10321 sed 's/^/| /' conftest.$ac_ext >&5
10322
10323         eval "$as_ac_var=no"
10324 fi
10325
10326 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10327       conftest$ac_exeext conftest.$ac_ext
10328 fi
10329 ac_res=`eval echo '${'$as_ac_var'}'`
10330                { echo "$as_me:$LINENO: result: $ac_res" >&5
10331 echo "${ECHO_T}$ac_res" >&6; }
10332 if test `eval echo '${'$as_ac_var'}'` = yes; then
10333   cat >>confdefs.h <<_ACEOF
10334 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10335 _ACEOF
10336  haveepoll=yes
10337 else
10338   haveepoll=no
10339 fi
10340 done
10341
10342         if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
10343                 if test "x$haveepoll" = "xyes" ; then
10344                         { echo "$as_me:$LINENO: checking for epoll support in kernel" >&5
10345 echo $ECHO_N "checking for epoll support in kernel... $ECHO_C" >&6; }
10346                         if test "$cross_compiling" = yes; then
10347   { echo "$as_me:$LINENO: result: no" >&5
10348 echo "${ECHO_T}no" >&6; }
10349 else
10350   cat >conftest.$ac_ext <<_ACEOF
10351 /* confdefs.h.  */
10352 _ACEOF
10353 cat confdefs.h >>conftest.$ac_ext
10354 cat >>conftest.$ac_ext <<_ACEOF
10355 /* end confdefs.h.  */
10356 #include <stdint.h>
10357 #include <sys/param.h>
10358 #include <sys/types.h>
10359 #include <sys/epoll.h>
10360 #include <sys/syscall.h>
10361 #include <unistd.h>
10362
10363 int
10364 main(int argc, char **argv)
10365 {
10366         int epfd;
10367
10368         epfd = epoll_create(256);
10369         return (epfd == -1 ? 1 : 0);
10370 }
10371 _ACEOF
10372 rm -f conftest$ac_exeext
10373 if { (ac_try="$ac_link"
10374 case "(($ac_try" in
10375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10376   *) ac_try_echo=$ac_try;;
10377 esac
10378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10379   (eval "$ac_link") 2>&5
10380   ac_status=$?
10381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10382   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10383   { (case "(($ac_try" in
10384   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10385   *) ac_try_echo=$ac_try;;
10386 esac
10387 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10388   (eval "$ac_try") 2>&5
10389   ac_status=$?
10390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10391   (exit $ac_status); }; }; then
10392   { echo "$as_me:$LINENO: result: yes" >&5
10393 echo "${ECHO_T}yes" >&6; }
10394
10395 cat >>confdefs.h <<\_ACEOF
10396 #define HAVE_EPOLL 1
10397 _ACEOF
10398
10399             SELECT_TYPE="epoll"
10400 else
10401   echo "$as_me: program exited with status $ac_status" >&5
10402 echo "$as_me: failed program was:" >&5
10403 sed 's/^/| /' conftest.$ac_ext >&5
10404
10405 ( exit $ac_status )
10406 { echo "$as_me:$LINENO: result: no" >&5
10407 echo "${ECHO_T}no" >&6; }
10408 fi
10409 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10410 fi
10411
10412
10413                 fi
10414         fi
10415
10416 haveepollsyscall=no
10417
10418 if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
10419         if test "x$haveepoll" = "xno" ; then
10420                 { echo "$as_me:$LINENO: checking for epoll system call" >&5
10421 echo $ECHO_N "checking for epoll system call... $ECHO_C" >&6; }
10422                 if test "$cross_compiling" = yes; then
10423   { echo "$as_me:$LINENO: result: no" >&5
10424 echo "${ECHO_T}no" >&6; }
10425 else
10426   cat >conftest.$ac_ext <<_ACEOF
10427 /* confdefs.h.  */
10428 _ACEOF
10429 cat confdefs.h >>conftest.$ac_ext
10430 cat >>conftest.$ac_ext <<_ACEOF
10431 /* end confdefs.h.  */
10432 #include <stdint.h>
10433 #include <sys/param.h>
10434 #include <sys/types.h>
10435 #include <sys/epoll.h>
10436 #include <sys/syscall.h>
10437 #include <unistd.h>
10438
10439 int
10440 epoll_create(int size)
10441 {
10442         return (syscall(__NR_epoll_create, size));
10443 }
10444
10445 int
10446 main(int argc, char **argv)
10447 {
10448         int epfd;
10449
10450         epfd = epoll_create(256);
10451         exit (epfd == -1 ? 1 : 0);
10452 }
10453 _ACEOF
10454 rm -f conftest$ac_exeext
10455 if { (ac_try="$ac_link"
10456 case "(($ac_try" in
10457   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10458   *) ac_try_echo=$ac_try;;
10459 esac
10460 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10461   (eval "$ac_link") 2>&5
10462   ac_status=$?
10463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10464   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10465   { (case "(($ac_try" in
10466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10467   *) ac_try_echo=$ac_try;;
10468 esac
10469 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10470   (eval "$ac_try") 2>&5
10471   ac_status=$?
10472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10473   (exit $ac_status); }; }; then
10474   { echo "$as_me:$LINENO: result: yes" >&5
10475 echo "${ECHO_T}yes" >&6; }
10476
10477 cat >>confdefs.h <<\_ACEOF
10478 #define HAVE_EPOLL 1
10479 _ACEOF
10480
10481     SELECT_TYPE="epoll"
10482 else
10483   echo "$as_me: program exited with status $ac_status" >&5
10484 echo "$as_me: failed program was:" >&5
10485 sed 's/^/| /' conftest.$ac_ext >&5
10486
10487 ( exit $ac_status )
10488 { echo "$as_me:$LINENO: result: no" >&5
10489 echo "${ECHO_T}no" >&6; }
10490 fi
10491 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10492 fi
10493
10494
10495         fi
10496 fi
10497
10498 fi
10499
10500 fi
10501
10502 if test -z "$SELECT_TYPE"; then
10503         { { echo "$as_me:$LINENO: error: Unable to find a usable IO interface" >&5
10504 echo "$as_me: error: Unable to find a usable IO interface" >&2;}
10505    { (exit 1); exit 1; }; }
10506 fi
10507
10508 echo "Using $SELECT_TYPE for select loop."
10509
10510
10511 cat >>confdefs.h <<_ACEOF
10512 #define SELECT_TYPE "$SELECT_TYPE"
10513 _ACEOF
10514
10515
10516
10517
10518
10519 # Check whether --enable-assert was given.
10520 if test "${enable_assert+set}" = set; then
10521   enableval=$enable_assert; assert=$enableval
10522 else
10523   assert=no
10524 fi
10525
10526
10527 if test "$assert" = no; then
10528
10529 cat >>confdefs.h <<\_ACEOF
10530 #define NDEBUG 1
10531 _ACEOF
10532
10533 elif test "$assert" = soft; then
10534
10535 cat >>confdefs.h <<\_ACEOF
10536 #define SOFT_ASSERT 1
10537 _ACEOF
10538
10539
10540 cat >>confdefs.h <<\_ACEOF
10541 #define NDEBUG 1
10542 _ACEOF
10543
10544 elif test "$assert" = yes; then
10545         assert = "hard";
10546 fi
10547
10548 { echo "$as_me:$LINENO: checking if you want IO Debugging hooks" >&5
10549 echo $ECHO_N "checking if you want IO Debugging hooks... $ECHO_C" >&6; }
10550 # Check whether --enable-iodebug was given.
10551 if test "${enable_iodebug+set}" = set; then
10552   enableval=$enable_iodebug; iodebug=$enableval
10553 else
10554   iodebug=no
10555 fi
10556
10557
10558 if test "$iodebug" = yes; then
10559
10560 cat >>confdefs.h <<\_ACEOF
10561 #define USE_IODEBUG_HOOKS 1
10562 _ACEOF
10563
10564         { echo "$as_me:$LINENO: result: yes" >&5
10565 echo "${ECHO_T}yes" >&6; }
10566 else
10567         { echo "$as_me:$LINENO: result: no" >&5
10568 echo "${ECHO_T}no" >&6; }
10569 fi
10570
10571
10572 { echo "$as_me:$LINENO: checking if you want to do a profile build" >&5
10573 echo $ECHO_N "checking if you want to do a profile build... $ECHO_C" >&6; }
10574 # Check whether --enable-profile was given.
10575 if test "${enable_profile+set}" = set; then
10576   enableval=$enable_profile; profile=$enableval
10577 else
10578   profile=no
10579 fi
10580
10581
10582 if test "$profile" = yes; then
10583         if test "$ac_cv_c_compiler_gnu" = yes; then
10584                 IRC_CFLAGS="$IRC_CFLAGS -pg"
10585                 { echo "$as_me:$LINENO: result: yes, adding -pg" >&5
10586 echo "${ECHO_T}yes, adding -pg" >&6; }
10587
10588 cat >>confdefs.h <<\_ACEOF
10589 #define CHARYBDIS_PROFILE 1
10590 _ACEOF
10591
10592         else
10593                 { echo "$as_me:$LINENO: result: no, profile builds only work with gcc" >&5
10594 echo "${ECHO_T}no, profile builds only work with gcc" >&6; }
10595         fi
10596 else
10597         { echo "$as_me:$LINENO: result: no" >&5
10598 echo "${ECHO_T}no" >&6; }
10599 fi
10600
10601 # Check whether --enable-balloc was given.
10602 if test "${enable_balloc+set}" = set; then
10603   enableval=$enable_balloc; balloc=$enableval
10604 else
10605   balloc=yes
10606 fi
10607
10608
10609 if test "$balloc" = no; then
10610
10611 cat >>confdefs.h <<\_ACEOF
10612 #define NOBALLOC 1
10613 _ACEOF
10614
10615 fi
10616
10617 # Check whether --enable-small-net was given.
10618 if test "${enable_small_net+set}" = set; then
10619   enableval=$enable_small_net; small_net=$enableval
10620 else
10621   small_net=no
10622 fi
10623
10624
10625 if test "$small_net" = yes; then
10626
10627 cat >>confdefs.h <<\_ACEOF
10628 #define NICKNAMEHISTORYLENGTH 1500
10629 _ACEOF
10630
10631
10632 cat >>confdefs.h <<\_ACEOF
10633 #define CHANNEL_HEAP_SIZE 256
10634 _ACEOF
10635
10636
10637 cat >>confdefs.h <<\_ACEOF
10638 #define BAN_HEAP_SIZE 128
10639 _ACEOF
10640
10641
10642 cat >>confdefs.h <<\_ACEOF
10643 #define CLIENT_HEAP_SIZE 256
10644 _ACEOF
10645
10646
10647 cat >>confdefs.h <<\_ACEOF
10648 #define LCLIENT_HEAP_SIZE 128
10649 _ACEOF
10650
10651
10652 cat >>confdefs.h <<\_ACEOF
10653 #define PCLIENT_HEAP_SIZE 32
10654 _ACEOF
10655
10656
10657 cat >>confdefs.h <<\_ACEOF
10658 #define USER_HEAP_SIZE 128
10659 _ACEOF
10660
10661
10662 cat >>confdefs.h <<\_ACEOF
10663 #define DNODE_HEAP_SIZE 256
10664 _ACEOF
10665
10666
10667 cat >>confdefs.h <<\_ACEOF
10668 #define TOPIC_HEAP_SIZE 256
10669 _ACEOF
10670
10671
10672 cat >>confdefs.h <<\_ACEOF
10673 #define LINEBUF_HEAP_SIZE 128
10674 _ACEOF
10675
10676
10677 cat >>confdefs.h <<\_ACEOF
10678 #define MEMBER_HEAP_SIZE 256
10679 _ACEOF
10680
10681
10682 cat >>confdefs.h <<\_ACEOF
10683 #define ND_HEAP_SIZE 128
10684 _ACEOF
10685
10686
10687 cat >>confdefs.h <<\_ACEOF
10688 #define CONFITEM_HEAP_SIZE 128
10689 _ACEOF
10690
10691
10692 cat >>confdefs.h <<\_ACEOF
10693 #define MONITOR_HEAP_SIZE 128
10694 _ACEOF
10695
10696
10697 cat >>confdefs.h <<\_ACEOF
10698 #define FD_HEAP_SIZE 128
10699 _ACEOF
10700
10701
10702 cat >>confdefs.h <<\_ACEOF
10703 #define AWAY_HEAP_SIZE 128
10704 _ACEOF
10705
10706 else
10707
10708 cat >>confdefs.h <<\_ACEOF
10709 #define NICKNAMEHISTORYLENGTH 15000
10710 _ACEOF
10711
10712
10713 cat >>confdefs.h <<\_ACEOF
10714 #define CHANNEL_HEAP_SIZE 8192
10715 _ACEOF
10716
10717
10718 cat >>confdefs.h <<\_ACEOF
10719 #define BAN_HEAP_SIZE 4096
10720 _ACEOF
10721
10722
10723 cat >>confdefs.h <<\_ACEOF
10724 #define CLIENT_HEAP_SIZE 8192
10725 _ACEOF
10726
10727
10728 cat >>confdefs.h <<\_ACEOF
10729 #define LCLIENT_HEAP_SIZE 1024
10730 _ACEOF
10731
10732
10733 cat >>confdefs.h <<\_ACEOF
10734 #define PCLIENT_HEAP_SIZE 256
10735 _ACEOF
10736
10737
10738 cat >>confdefs.h <<\_ACEOF
10739 #define USER_HEAP_SIZE 8192
10740 _ACEOF
10741
10742
10743 cat >>confdefs.h <<\_ACEOF
10744 #define DNODE_HEAP_SIZE 8192
10745 _ACEOF
10746
10747
10748 cat >>confdefs.h <<\_ACEOF
10749 #define TOPIC_HEAP_SIZE 4096
10750 _ACEOF
10751
10752
10753 cat >>confdefs.h <<\_ACEOF
10754 #define LINEBUF_HEAP_SIZE 2048
10755 _ACEOF
10756
10757
10758 cat >>confdefs.h <<\_ACEOF
10759 #define MEMBER_HEAP_SIZE 32768
10760 _ACEOF
10761
10762
10763 cat >>confdefs.h <<\_ACEOF
10764 #define ND_HEAP_SIZE 512
10765 _ACEOF
10766
10767
10768 cat >>confdefs.h <<\_ACEOF
10769 #define CONFITEM_HEAP_SIZE 256
10770 _ACEOF
10771
10772
10773 cat >>confdefs.h <<\_ACEOF
10774 #define MONITOR_HEAP_SIZE 1024
10775 _ACEOF
10776
10777
10778 cat >>confdefs.h <<\_ACEOF
10779 #define FD_HEAP_SIZE 1024
10780 _ACEOF
10781
10782
10783 cat >>confdefs.h <<\_ACEOF
10784 #define AWAY_HEAP_SIZE 512
10785 _ACEOF
10786
10787 fi
10788
10789
10790 # Check whether --with-nicklen was given.
10791 if test "${with_nicklen+set}" = set; then
10792   withval=$with_nicklen;
10793   if test $withval -ge 50; then
10794         NICKLEN=50
10795         { echo "$as_me:$LINENO: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&5
10796 echo "$as_me: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&2;}
10797   else
10798         NICKLEN="$withval"
10799   fi
10800
10801 else
10802   NICKLEN=15
10803 fi
10804
10805
10806
10807 # Check whether --with-topiclen was given.
10808 if test "${with_topiclen+set}" = set; then
10809   withval=$with_topiclen;
10810  if test $withval -ge 390; then
10811         TOPICLEN=390
10812         { echo "$as_me:$LINENO: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&5
10813 echo "$as_me: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&2;}
10814  else
10815         TOPICLEN=$withval
10816  fi
10817
10818 else
10819   TOPICLEN=390
10820 fi
10821
10822
10823
10824 cat >>confdefs.h <<_ACEOF
10825 #define TOPICLEN ${TOPICLEN}
10826 _ACEOF
10827
10828
10829 cat >>confdefs.h <<_ACEOF
10830 #define NICKLEN (${NICKLEN}+1)
10831 _ACEOF
10832
10833
10834 shared_modules="yes"
10835 if test "$shared_modules" = yes; then
10836
10837         if test "$CYGWIN" = yes; then
10838                 { echo "$as_me:$LINENO: WARNING: disabling shared modules; Cygwin is at present unable to build them." >&5
10839 echo "$as_me: WARNING: disabling shared modules; Cygwin is at present unable to build them." >&2;}
10840                 shared_modules="no"
10841         fi
10842
10843                 if test "$CC" = tcc -a "$TenDRA" = "no"; then
10844                 { echo "$as_me:$LINENO: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&5
10845 echo "$as_me: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&2;}
10846                 shared_modules="no"
10847         fi
10848 fi
10849
10850 if test "$shared_modules" = yes; then
10851         DYNLINK_C=dynlink.c
10852
10853 for ac_header in dlfcn.h
10854 do
10855 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10856 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10857   { echo "$as_me:$LINENO: checking for $ac_header" >&5
10858 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10859 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10860   echo $ECHO_N "(cached) $ECHO_C" >&6
10861 fi
10862 ac_res=`eval echo '${'$as_ac_Header'}'`
10863                { echo "$as_me:$LINENO: result: $ac_res" >&5
10864 echo "${ECHO_T}$ac_res" >&6; }
10865 else
10866   # Is the header compilable?
10867 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
10868 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10869 cat >conftest.$ac_ext <<_ACEOF
10870 /* confdefs.h.  */
10871 _ACEOF
10872 cat confdefs.h >>conftest.$ac_ext
10873 cat >>conftest.$ac_ext <<_ACEOF
10874 /* end confdefs.h.  */
10875 $ac_includes_default
10876 #include <$ac_header>
10877 _ACEOF
10878 rm -f conftest.$ac_objext
10879 if { (ac_try="$ac_compile"
10880 case "(($ac_try" in
10881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10882   *) ac_try_echo=$ac_try;;
10883 esac
10884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10885   (eval "$ac_compile") 2>conftest.er1
10886   ac_status=$?
10887   grep -v '^ *+' conftest.er1 >conftest.err
10888   rm -f conftest.er1
10889   cat conftest.err >&5
10890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10891   (exit $ac_status); } && {
10892          test -z "$ac_c_werror_flag" ||
10893          test ! -s conftest.err
10894        } && test -s conftest.$ac_objext; then
10895   ac_header_compiler=yes
10896 else
10897   echo "$as_me: failed program was:" >&5
10898 sed 's/^/| /' conftest.$ac_ext >&5
10899
10900         ac_header_compiler=no
10901 fi
10902
10903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10904 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10905 echo "${ECHO_T}$ac_header_compiler" >&6; }
10906
10907 # Is the header present?
10908 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
10909 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10910 cat >conftest.$ac_ext <<_ACEOF
10911 /* confdefs.h.  */
10912 _ACEOF
10913 cat confdefs.h >>conftest.$ac_ext
10914 cat >>conftest.$ac_ext <<_ACEOF
10915 /* end confdefs.h.  */
10916 #include <$ac_header>
10917 _ACEOF
10918 if { (ac_try="$ac_cpp conftest.$ac_ext"
10919 case "(($ac_try" in
10920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10921   *) ac_try_echo=$ac_try;;
10922 esac
10923 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10924   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10925   ac_status=$?
10926   grep -v '^ *+' conftest.er1 >conftest.err
10927   rm -f conftest.er1
10928   cat conftest.err >&5
10929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10930   (exit $ac_status); } >/dev/null && {
10931          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
10932          test ! -s conftest.err
10933        }; then
10934   ac_header_preproc=yes
10935 else
10936   echo "$as_me: failed program was:" >&5
10937 sed 's/^/| /' conftest.$ac_ext >&5
10938
10939   ac_header_preproc=no
10940 fi
10941
10942 rm -f conftest.err conftest.$ac_ext
10943 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10944 echo "${ECHO_T}$ac_header_preproc" >&6; }
10945
10946 # So?  What about this header?
10947 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10948   yes:no: )
10949     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10950 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10951     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10952 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10953     ac_header_preproc=yes
10954     ;;
10955   no:yes:* )
10956     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10957 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10958     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10959 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10960     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10961 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10962     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10963 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10964     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10965 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10966     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10967 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10968
10969     ;;
10970 esac
10971 { echo "$as_me:$LINENO: checking for $ac_header" >&5
10972 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10973 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10974   echo $ECHO_N "(cached) $ECHO_C" >&6
10975 else
10976   eval "$as_ac_Header=\$ac_header_preproc"
10977 fi
10978 ac_res=`eval echo '${'$as_ac_Header'}'`
10979                { echo "$as_me:$LINENO: result: $ac_res" >&5
10980 echo "${ECHO_T}$ac_res" >&6; }
10981
10982 fi
10983 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10984   cat >>confdefs.h <<_ACEOF
10985 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10986 _ACEOF
10987
10988 fi
10989
10990 done
10991
10992         { echo "$as_me:$LINENO: checking for library containing shl_load" >&5
10993 echo $ECHO_N "checking for library containing shl_load... $ECHO_C" >&6; }
10994 if test "${ac_cv_search_shl_load+set}" = set; then
10995   echo $ECHO_N "(cached) $ECHO_C" >&6
10996 else
10997   ac_func_search_save_LIBS=$LIBS
10998 cat >conftest.$ac_ext <<_ACEOF
10999 /* confdefs.h.  */
11000 _ACEOF
11001 cat confdefs.h >>conftest.$ac_ext
11002 cat >>conftest.$ac_ext <<_ACEOF
11003 /* end confdefs.h.  */
11004
11005 /* Override any GCC internal prototype to avoid an error.
11006    Use char because int might match the return type of a GCC
11007    builtin and then its argument prototype would still apply.  */
11008 #ifdef __cplusplus
11009 extern "C"
11010 #endif
11011 char shl_load ();
11012 int
11013 main ()
11014 {
11015 return shl_load ();
11016   ;
11017   return 0;
11018 }
11019 _ACEOF
11020 for ac_lib in '' dld; do
11021   if test -z "$ac_lib"; then
11022     ac_res="none required"
11023   else
11024     ac_res=-l$ac_lib
11025     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11026   fi
11027   rm -f conftest.$ac_objext conftest$ac_exeext
11028 if { (ac_try="$ac_link"
11029 case "(($ac_try" in
11030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11031   *) ac_try_echo=$ac_try;;
11032 esac
11033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11034   (eval "$ac_link") 2>conftest.er1
11035   ac_status=$?
11036   grep -v '^ *+' conftest.er1 >conftest.err
11037   rm -f conftest.er1
11038   cat conftest.err >&5
11039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11040   (exit $ac_status); } && {
11041          test -z "$ac_c_werror_flag" ||
11042          test ! -s conftest.err
11043        } && test -s conftest$ac_exeext &&
11044        $as_test_x conftest$ac_exeext; then
11045   ac_cv_search_shl_load=$ac_res
11046 else
11047   echo "$as_me: failed program was:" >&5
11048 sed 's/^/| /' conftest.$ac_ext >&5
11049
11050
11051 fi
11052
11053 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11054       conftest$ac_exeext
11055   if test "${ac_cv_search_shl_load+set}" = set; then
11056   break
11057 fi
11058 done
11059 if test "${ac_cv_search_shl_load+set}" = set; then
11060   :
11061 else
11062   ac_cv_search_shl_load=no
11063 fi
11064 rm conftest.$ac_ext
11065 LIBS=$ac_func_search_save_LIBS
11066 fi
11067 { echo "$as_me:$LINENO: result: $ac_cv_search_shl_load" >&5
11068 echo "${ECHO_T}$ac_cv_search_shl_load" >&6; }
11069 ac_res=$ac_cv_search_shl_load
11070 if test "$ac_res" != no; then
11071   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11072
11073
11074 cat >>confdefs.h <<\_ACEOF
11075 #define HAVE_SHL_LOAD 1
11076 _ACEOF
11077
11078           SUFFIX=".sl"
11079           MOD_TARGET=hpux_shared
11080           SEDOBJ="s/\.o/.sl/g"
11081
11082 else
11083
11084                     { echo "$as_me:$LINENO: checking for library containing dlopen" >&5
11085 echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6; }
11086 if test "${ac_cv_search_dlopen+set}" = set; then
11087   echo $ECHO_N "(cached) $ECHO_C" >&6
11088 else
11089   ac_func_search_save_LIBS=$LIBS
11090 cat >conftest.$ac_ext <<_ACEOF
11091 /* confdefs.h.  */
11092 _ACEOF
11093 cat confdefs.h >>conftest.$ac_ext
11094 cat >>conftest.$ac_ext <<_ACEOF
11095 /* end confdefs.h.  */
11096
11097 /* Override any GCC internal prototype to avoid an error.
11098    Use char because int might match the return type of a GCC
11099    builtin and then its argument prototype would still apply.  */
11100 #ifdef __cplusplus
11101 extern "C"
11102 #endif
11103 char dlopen ();
11104 int
11105 main ()
11106 {
11107 return dlopen ();
11108   ;
11109   return 0;
11110 }
11111 _ACEOF
11112 for ac_lib in '' dl c_r; do
11113   if test -z "$ac_lib"; then
11114     ac_res="none required"
11115   else
11116     ac_res=-l$ac_lib
11117     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11118   fi
11119   rm -f conftest.$ac_objext conftest$ac_exeext
11120 if { (ac_try="$ac_link"
11121 case "(($ac_try" in
11122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11123   *) ac_try_echo=$ac_try;;
11124 esac
11125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11126   (eval "$ac_link") 2>conftest.er1
11127   ac_status=$?
11128   grep -v '^ *+' conftest.er1 >conftest.err
11129   rm -f conftest.er1
11130   cat conftest.err >&5
11131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11132   (exit $ac_status); } && {
11133          test -z "$ac_c_werror_flag" ||
11134          test ! -s conftest.err
11135        } && test -s conftest$ac_exeext &&
11136        $as_test_x conftest$ac_exeext; then
11137   ac_cv_search_dlopen=$ac_res
11138 else
11139   echo "$as_me: failed program was:" >&5
11140 sed 's/^/| /' conftest.$ac_ext >&5
11141
11142
11143 fi
11144
11145 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11146       conftest$ac_exeext
11147   if test "${ac_cv_search_dlopen+set}" = set; then
11148   break
11149 fi
11150 done
11151 if test "${ac_cv_search_dlopen+set}" = set; then
11152   :
11153 else
11154   ac_cv_search_dlopen=no
11155 fi
11156 rm conftest.$ac_ext
11157 LIBS=$ac_func_search_save_LIBS
11158 fi
11159 { echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5
11160 echo "${ECHO_T}$ac_cv_search_dlopen" >&6; }
11161 ac_res=$ac_cv_search_dlopen
11162 if test "$ac_res" != no; then
11163   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11164
11165
11166 cat >>confdefs.h <<\_ACEOF
11167 #define HAVE_DLOPEN 1
11168 _ACEOF
11169
11170             SUFFIX=".so"
11171             MOD_TARGET=shared_modules
11172             SEDOBJ="s/\.o/.so/g"
11173             if test "$AppleGCC" = yes; then
11174
11175 for ac_header in mach-o/dyld.h
11176 do
11177 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11178 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11179   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11180 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11181 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11182   echo $ECHO_N "(cached) $ECHO_C" >&6
11183 fi
11184 ac_res=`eval echo '${'$as_ac_Header'}'`
11185                { echo "$as_me:$LINENO: result: $ac_res" >&5
11186 echo "${ECHO_T}$ac_res" >&6; }
11187 else
11188   # Is the header compilable?
11189 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11190 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11191 cat >conftest.$ac_ext <<_ACEOF
11192 /* confdefs.h.  */
11193 _ACEOF
11194 cat confdefs.h >>conftest.$ac_ext
11195 cat >>conftest.$ac_ext <<_ACEOF
11196 /* end confdefs.h.  */
11197 $ac_includes_default
11198 #include <$ac_header>
11199 _ACEOF
11200 rm -f conftest.$ac_objext
11201 if { (ac_try="$ac_compile"
11202 case "(($ac_try" in
11203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11204   *) ac_try_echo=$ac_try;;
11205 esac
11206 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11207   (eval "$ac_compile") 2>conftest.er1
11208   ac_status=$?
11209   grep -v '^ *+' conftest.er1 >conftest.err
11210   rm -f conftest.er1
11211   cat conftest.err >&5
11212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11213   (exit $ac_status); } && {
11214          test -z "$ac_c_werror_flag" ||
11215          test ! -s conftest.err
11216        } && test -s conftest.$ac_objext; then
11217   ac_header_compiler=yes
11218 else
11219   echo "$as_me: failed program was:" >&5
11220 sed 's/^/| /' conftest.$ac_ext >&5
11221
11222         ac_header_compiler=no
11223 fi
11224
11225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11226 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11227 echo "${ECHO_T}$ac_header_compiler" >&6; }
11228
11229 # Is the header present?
11230 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11231 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11232 cat >conftest.$ac_ext <<_ACEOF
11233 /* confdefs.h.  */
11234 _ACEOF
11235 cat confdefs.h >>conftest.$ac_ext
11236 cat >>conftest.$ac_ext <<_ACEOF
11237 /* end confdefs.h.  */
11238 #include <$ac_header>
11239 _ACEOF
11240 if { (ac_try="$ac_cpp conftest.$ac_ext"
11241 case "(($ac_try" in
11242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11243   *) ac_try_echo=$ac_try;;
11244 esac
11245 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11246   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11247   ac_status=$?
11248   grep -v '^ *+' conftest.er1 >conftest.err
11249   rm -f conftest.er1
11250   cat conftest.err >&5
11251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11252   (exit $ac_status); } >/dev/null && {
11253          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11254          test ! -s conftest.err
11255        }; then
11256   ac_header_preproc=yes
11257 else
11258   echo "$as_me: failed program was:" >&5
11259 sed 's/^/| /' conftest.$ac_ext >&5
11260
11261   ac_header_preproc=no
11262 fi
11263
11264 rm -f conftest.err conftest.$ac_ext
11265 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11266 echo "${ECHO_T}$ac_header_preproc" >&6; }
11267
11268 # So?  What about this header?
11269 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11270   yes:no: )
11271     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11272 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11273     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11274 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11275     ac_header_preproc=yes
11276     ;;
11277   no:yes:* )
11278     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11279 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11280     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11281 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11282     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11283 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11284     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11285 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11286     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11287 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11288     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11289 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11290
11291     ;;
11292 esac
11293 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11294 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11295 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11296   echo $ECHO_N "(cached) $ECHO_C" >&6
11297 else
11298   eval "$as_ac_Header=\$ac_header_preproc"
11299 fi
11300 ac_res=`eval echo '${'$as_ac_Header'}'`
11301                { echo "$as_me:$LINENO: result: $ac_res" >&5
11302 echo "${ECHO_T}$ac_res" >&6; }
11303
11304 fi
11305 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11306   cat >>confdefs.h <<_ACEOF
11307 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11308 _ACEOF
11309
11310 fi
11311
11312 done
11313
11314             fi
11315             { echo "$as_me:$LINENO: checking for dlsym" >&5
11316 echo $ECHO_N "checking for dlsym... $ECHO_C" >&6; }
11317 if test "${ac_cv_func_dlsym+set}" = set; then
11318   echo $ECHO_N "(cached) $ECHO_C" >&6
11319 else
11320   cat >conftest.$ac_ext <<_ACEOF
11321 /* confdefs.h.  */
11322 _ACEOF
11323 cat confdefs.h >>conftest.$ac_ext
11324 cat >>conftest.$ac_ext <<_ACEOF
11325 /* end confdefs.h.  */
11326 /* Define dlsym to an innocuous variant, in case <limits.h> declares dlsym.
11327    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11328 #define dlsym innocuous_dlsym
11329
11330 /* System header to define __stub macros and hopefully few prototypes,
11331     which can conflict with char dlsym (); below.
11332     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11333     <limits.h> exists even on freestanding compilers.  */
11334
11335 #ifdef __STDC__
11336 # include <limits.h>
11337 #else
11338 # include <assert.h>
11339 #endif
11340
11341 #undef dlsym
11342
11343 /* Override any GCC internal prototype to avoid an error.
11344    Use char because int might match the return type of a GCC
11345    builtin and then its argument prototype would still apply.  */
11346 #ifdef __cplusplus
11347 extern "C"
11348 #endif
11349 char dlsym ();
11350 /* The GNU C library defines this for functions which it implements
11351     to always fail with ENOSYS.  Some functions are actually named
11352     something starting with __ and the normal name is an alias.  */
11353 #if defined __stub_dlsym || defined __stub___dlsym
11354 choke me
11355 #endif
11356
11357 int
11358 main ()
11359 {
11360 return dlsym ();
11361   ;
11362   return 0;
11363 }
11364 _ACEOF
11365 rm -f conftest.$ac_objext conftest$ac_exeext
11366 if { (ac_try="$ac_link"
11367 case "(($ac_try" in
11368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11369   *) ac_try_echo=$ac_try;;
11370 esac
11371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11372   (eval "$ac_link") 2>conftest.er1
11373   ac_status=$?
11374   grep -v '^ *+' conftest.er1 >conftest.err
11375   rm -f conftest.er1
11376   cat conftest.err >&5
11377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11378   (exit $ac_status); } && {
11379          test -z "$ac_c_werror_flag" ||
11380          test ! -s conftest.err
11381        } && test -s conftest$ac_exeext &&
11382        $as_test_x conftest$ac_exeext; then
11383   ac_cv_func_dlsym=yes
11384 else
11385   echo "$as_me: failed program was:" >&5
11386 sed 's/^/| /' conftest.$ac_ext >&5
11387
11388         ac_cv_func_dlsym=no
11389 fi
11390
11391 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11392       conftest$ac_exeext conftest.$ac_ext
11393 fi
11394 { echo "$as_me:$LINENO: result: $ac_cv_func_dlsym" >&5
11395 echo "${ECHO_T}$ac_cv_func_dlsym" >&6; }
11396 if test $ac_cv_func_dlsym = yes; then
11397   :
11398 else
11399
11400               { echo "$as_me:$LINENO: WARNING: dlsym is not available, shared modules disabled" >&5
11401 echo "$as_me: WARNING: dlsym is not available, shared modules disabled" >&2;}
11402               shared_modules=no
11403
11404 fi
11405
11406
11407 for ac_func in dlfunc
11408 do
11409 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11410 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11411 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11412 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11413   echo $ECHO_N "(cached) $ECHO_C" >&6
11414 else
11415   cat >conftest.$ac_ext <<_ACEOF
11416 /* confdefs.h.  */
11417 _ACEOF
11418 cat confdefs.h >>conftest.$ac_ext
11419 cat >>conftest.$ac_ext <<_ACEOF
11420 /* end confdefs.h.  */
11421 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11422    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11423 #define $ac_func innocuous_$ac_func
11424
11425 /* System header to define __stub macros and hopefully few prototypes,
11426     which can conflict with char $ac_func (); below.
11427     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11428     <limits.h> exists even on freestanding compilers.  */
11429
11430 #ifdef __STDC__
11431 # include <limits.h>
11432 #else
11433 # include <assert.h>
11434 #endif
11435
11436 #undef $ac_func
11437
11438 /* Override any GCC internal prototype to avoid an error.
11439    Use char because int might match the return type of a GCC
11440    builtin and then its argument prototype would still apply.  */
11441 #ifdef __cplusplus
11442 extern "C"
11443 #endif
11444 char $ac_func ();
11445 /* The GNU C library defines this for functions which it implements
11446     to always fail with ENOSYS.  Some functions are actually named
11447     something starting with __ and the normal name is an alias.  */
11448 #if defined __stub_$ac_func || defined __stub___$ac_func
11449 choke me
11450 #endif
11451
11452 int
11453 main ()
11454 {
11455 return $ac_func ();
11456   ;
11457   return 0;
11458 }
11459 _ACEOF
11460 rm -f conftest.$ac_objext conftest$ac_exeext
11461 if { (ac_try="$ac_link"
11462 case "(($ac_try" in
11463   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11464   *) ac_try_echo=$ac_try;;
11465 esac
11466 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11467   (eval "$ac_link") 2>conftest.er1
11468   ac_status=$?
11469   grep -v '^ *+' conftest.er1 >conftest.err
11470   rm -f conftest.er1
11471   cat conftest.err >&5
11472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11473   (exit $ac_status); } && {
11474          test -z "$ac_c_werror_flag" ||
11475          test ! -s conftest.err
11476        } && test -s conftest$ac_exeext &&
11477        $as_test_x conftest$ac_exeext; then
11478   eval "$as_ac_var=yes"
11479 else
11480   echo "$as_me: failed program was:" >&5
11481 sed 's/^/| /' conftest.$ac_ext >&5
11482
11483         eval "$as_ac_var=no"
11484 fi
11485
11486 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11487       conftest$ac_exeext conftest.$ac_ext
11488 fi
11489 ac_res=`eval echo '${'$as_ac_var'}'`
11490                { echo "$as_me:$LINENO: result: $ac_res" >&5
11491 echo "${ECHO_T}$ac_res" >&6; }
11492 if test `eval echo '${'$as_ac_var'}'` = yes; then
11493   cat >>confdefs.h <<_ACEOF
11494 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11495 _ACEOF
11496
11497 fi
11498 done
11499
11500
11501 else
11502
11503             shared_modules=no
11504
11505 fi
11506
11507
11508 fi
11509
11510 fi
11511
11512
11513 cat >>confdefs.h <<_ACEOF
11514 #define SHARED_SUFFIX "$SUFFIX"
11515 _ACEOF
11516
11517
11518 if test "$shared_modules" = yes; then
11519         # The GNU linker requires the -export-dynamic option to make
11520         # all symbols visible in the dynamic symbol table.
11521         hold_ldflags=$LDFLAGS
11522         { echo "$as_me:$LINENO: checking for the ld -export-dynamic flag" >&5
11523 echo $ECHO_N "checking for the ld -export-dynamic flag... $ECHO_C" >&6; }
11524         LDFLAGS="${LDFLAGS} -Wl,-export-dynamic -Werror"
11525         cat >conftest.$ac_ext <<_ACEOF
11526 /* confdefs.h.  */
11527 _ACEOF
11528 cat confdefs.h >>conftest.$ac_ext
11529 cat >>conftest.$ac_ext <<_ACEOF
11530 /* end confdefs.h.  */
11531
11532 int
11533 main ()
11534 {
11535 int i;
11536   ;
11537   return 0;
11538 }
11539 _ACEOF
11540 rm -f conftest.$ac_objext conftest$ac_exeext
11541 if { (ac_try="$ac_link"
11542 case "(($ac_try" in
11543   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11544   *) ac_try_echo=$ac_try;;
11545 esac
11546 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11547   (eval "$ac_link") 2>conftest.er1
11548   ac_status=$?
11549   grep -v '^ *+' conftest.er1 >conftest.err
11550   rm -f conftest.er1
11551   cat conftest.err >&5
11552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11553   (exit $ac_status); } && {
11554          test -z "$ac_c_werror_flag" ||
11555          test ! -s conftest.err
11556        } && test -s conftest$ac_exeext &&
11557        $as_test_x conftest$ac_exeext; then
11558   found=yes
11559 else
11560   echo "$as_me: failed program was:" >&5
11561 sed 's/^/| /' conftest.$ac_ext >&5
11562
11563         found=no
11564 fi
11565
11566 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11567       conftest$ac_exeext conftest.$ac_ext
11568         LDFLAGS=$hold_ldflags
11569
11570         if expr "`uname -s`" : ^IRIX >/dev/null 2>&1; then
11571                 found="no, IRIX ld uses -B,dynamic"
11572                 LDFLAGS="${LDFLAGS} -Wl,-B,dynamic"
11573         fi
11574
11575         if expr "`uname -s`" : ^AIX >/dev/null 2>&1; then
11576                 found="no, AIX ld uses -G -brtl"
11577                 LDFLAGS="${LDFLAGS} -Wl,-G,-brtl"
11578         fi
11579
11580         { echo "$as_me:$LINENO: result: $found" >&5
11581 echo "${ECHO_T}$found" >&6; }
11582
11583         if test "$found" = yes; then
11584                 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
11585         fi
11586
11587         { echo "$as_me:$LINENO: checking for compiler option to produce PIC" >&5
11588 echo $ECHO_N "checking for compiler option to produce PIC... $ECHO_C" >&6; }
11589                                 if test "$SGS" = "yes"; then
11590                 { echo "$as_me:$LINENO: result: SVR4 SGS interfaces: -KPIC -DPIC -G" >&5
11591 echo "${ECHO_T}SVR4 SGS interfaces: -KPIC -DPIC -G" >&6; }
11592                 PICFLAGS="-KPIC -DPIC -G"
11593         fi
11594
11595         if test "$AppleGCC" = "yes"; then
11596                 { echo "$as_me:$LINENO: result: Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&5
11597 echo "${ECHO_T}Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&6; }
11598                 PICFLAGS="-fno-common -bundle -flat_namespace -undefined suppress"
11599         fi
11600                                                                 if test "$HPUX" = "yes" -a "$CC" != gcc; then
11601                 { echo "$as_me:$LINENO: result: HP-UX cc: +z -r -q -n" >&5
11602 echo "${ECHO_T}HP-UX cc: +z -r -q -n" >&6; }
11603                 PICFLAGS="+z -r -q -n -c"
11604                 { echo "$as_me:$LINENO: checking if +ESfic is required on this platform" >&5
11605 echo $ECHO_N "checking if +ESfic is required on this platform... $ECHO_C" >&6; }
11606
11607                 if expr "`$CC +ESfic 2>&1`" : ".*neither supported.*" >/dev/null; then
11608                         { echo "$as_me:$LINENO: result: no" >&5
11609 echo "${ECHO_T}no" >&6; }
11610                 else
11611                         { echo "$as_me:$LINENO: result: yes" >&5
11612 echo "${ECHO_T}yes" >&6; }
11613                         PICFLAGS="$PICFLAGS +ESfic"
11614                 fi
11615
11616                 LDFLAGS="${LDFLAGS} -Wl,-E"
11617         fi
11618         if test "$Tru" = yes -a "$CC" != gcc; then
11619                 { echo "$as_me:$LINENO: result: Tru64: -shared -expect_unresolved '*'" >&5
11620 echo "${ECHO_T}Tru64: -shared -expect_unresolved '*'" >&6; }
11621                 PICFLAGS="-shared -expect_unresolved '*' "
11622                 LDFLAGS="-call_shared"
11623         fi
11624         if test -z "$PICFLAGS"; then
11625                 if test "$ac_cv_c_compiler_gnu" = "yes"; then
11626                         { echo "$as_me:$LINENO: result: gcc: -fPIC -DPIC -shared" >&5
11627 echo "${ECHO_T}gcc: -fPIC -DPIC -shared" >&6; }
11628                         PICFLAGS="-fPIC -DPIC -shared"
11629                 else
11630                         { echo "$as_me:$LINENO: result: no" >&5
11631 echo "${ECHO_T}no" >&6; }
11632                         shared_modules=no
11633                 fi
11634         fi
11635 fi
11636
11637 # This must be down here, or it will mess up checks like the ones
11638 # for -Wl,-export-dynamic
11639 # -- jilles
11640 CWARNS=""
11641 # Check whether --enable-warnings was given.
11642 if test "${enable_warnings+set}" = set; then
11643   enableval=$enable_warnings;
11644 IRC_CFLAGS="$IRC_CFLAGS -O0"
11645 CFLAGS="$IRC_CFLAGS"
11646
11647
11648  { echo "$as_me:$LINENO: checking GCC flag(s) -Wall" >&5
11649 echo $ECHO_N "checking GCC flag(s) -Wall... $ECHO_C" >&6; }
11650  if test "${GCC-no}" = yes
11651  then
11652   if test "${charybdis_cv_c_gcc_w_all+set}" = set; then
11653   echo $ECHO_N "(cached) $ECHO_C" >&6
11654 else
11655
11656    oldcflags="${CFLAGS-}"
11657    CFLAGS="${CFLAGS-} ${CWARNS} -Wall -Werror"
11658    cat >conftest.$ac_ext <<_ACEOF
11659 /* confdefs.h.  */
11660 _ACEOF
11661 cat confdefs.h >>conftest.$ac_ext
11662 cat >>conftest.$ac_ext <<_ACEOF
11663 /* end confdefs.h.  */
11664
11665 #include <string.h>
11666 #include <stdio.h>
11667 int main(void);
11668
11669 int
11670 main ()
11671 {
11672
11673     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11674
11675   ;
11676   return 0;
11677 }
11678 _ACEOF
11679 rm -f conftest.$ac_objext
11680 if { (ac_try="$ac_compile"
11681 case "(($ac_try" in
11682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11683   *) ac_try_echo=$ac_try;;
11684 esac
11685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11686   (eval "$ac_compile") 2>conftest.er1
11687   ac_status=$?
11688   grep -v '^ *+' conftest.er1 >conftest.err
11689   rm -f conftest.er1
11690   cat conftest.err >&5
11691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11692   (exit $ac_status); } && {
11693          test -z "$ac_c_werror_flag" ||
11694          test ! -s conftest.err
11695        } && test -s conftest.$ac_objext; then
11696   charybdis_cv_c_gcc_w_all=yes
11697 else
11698   echo "$as_me: failed program was:" >&5
11699 sed 's/^/| /' conftest.$ac_ext >&5
11700
11701         charybdis_cv_c_gcc_w_all=no
11702 fi
11703
11704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11705    CFLAGS="${oldcflags}"
11706 fi
11707
11708   if test "x$charybdis_cv_c_gcc_w_all" = xyes; then
11709    CWARNS="${CWARNS}-Wall "
11710    { echo "$as_me:$LINENO: result: ok" >&5
11711 echo "${ECHO_T}ok" >&6; }
11712   else
11713    charybdis_cv_c_gcc_w_all=''
11714    { echo "$as_me:$LINENO: result: no" >&5
11715 echo "${ECHO_T}no" >&6; }
11716   fi
11717  else
11718   { echo "$as_me:$LINENO: result: no" >&5
11719 echo "${ECHO_T}no" >&6; }
11720  fi
11721
11722
11723  { echo "$as_me:$LINENO: checking GCC flag(s) -Wpointer-arith" >&5
11724 echo $ECHO_N "checking GCC flag(s) -Wpointer-arith... $ECHO_C" >&6; }
11725  if test "${GCC-no}" = yes
11726  then
11727   if test "${charybdis_cv_c_gcc_w_pointer_arith+set}" = set; then
11728   echo $ECHO_N "(cached) $ECHO_C" >&6
11729 else
11730
11731    oldcflags="${CFLAGS-}"
11732    CFLAGS="${CFLAGS-} ${CWARNS} -Wpointer-arith -Werror"
11733    cat >conftest.$ac_ext <<_ACEOF
11734 /* confdefs.h.  */
11735 _ACEOF
11736 cat confdefs.h >>conftest.$ac_ext
11737 cat >>conftest.$ac_ext <<_ACEOF
11738 /* end confdefs.h.  */
11739
11740 #include <string.h>
11741 #include <stdio.h>
11742 int main(void);
11743
11744 int
11745 main ()
11746 {
11747
11748     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11749
11750   ;
11751   return 0;
11752 }
11753 _ACEOF
11754 rm -f conftest.$ac_objext
11755 if { (ac_try="$ac_compile"
11756 case "(($ac_try" in
11757   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11758   *) ac_try_echo=$ac_try;;
11759 esac
11760 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11761   (eval "$ac_compile") 2>conftest.er1
11762   ac_status=$?
11763   grep -v '^ *+' conftest.er1 >conftest.err
11764   rm -f conftest.er1
11765   cat conftest.err >&5
11766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11767   (exit $ac_status); } && {
11768          test -z "$ac_c_werror_flag" ||
11769          test ! -s conftest.err
11770        } && test -s conftest.$ac_objext; then
11771   charybdis_cv_c_gcc_w_pointer_arith=yes
11772 else
11773   echo "$as_me: failed program was:" >&5
11774 sed 's/^/| /' conftest.$ac_ext >&5
11775
11776         charybdis_cv_c_gcc_w_pointer_arith=no
11777 fi
11778
11779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11780    CFLAGS="${oldcflags}"
11781 fi
11782
11783   if test "x$charybdis_cv_c_gcc_w_pointer_arith" = xyes; then
11784    CWARNS="${CWARNS}-Wpointer-arith "
11785    { echo "$as_me:$LINENO: result: ok" >&5
11786 echo "${ECHO_T}ok" >&6; }
11787   else
11788    charybdis_cv_c_gcc_w_pointer_arith=''
11789    { echo "$as_me:$LINENO: result: no" >&5
11790 echo "${ECHO_T}no" >&6; }
11791   fi
11792  else
11793   { echo "$as_me:$LINENO: result: no" >&5
11794 echo "${ECHO_T}no" >&6; }
11795  fi
11796
11797
11798  { echo "$as_me:$LINENO: checking GCC flag(s) -Wimplicit -Wnested-externs" >&5
11799 echo $ECHO_N "checking GCC flag(s) -Wimplicit -Wnested-externs... $ECHO_C" >&6; }
11800  if test "${GCC-no}" = yes
11801  then
11802   if test "${charybdis_cv_c_gcc_w_implicit+set}" = set; then
11803   echo $ECHO_N "(cached) $ECHO_C" >&6
11804 else
11805
11806    oldcflags="${CFLAGS-}"
11807    CFLAGS="${CFLAGS-} ${CWARNS} -Wimplicit -Wnested-externs -Werror"
11808    cat >conftest.$ac_ext <<_ACEOF
11809 /* confdefs.h.  */
11810 _ACEOF
11811 cat confdefs.h >>conftest.$ac_ext
11812 cat >>conftest.$ac_ext <<_ACEOF
11813 /* end confdefs.h.  */
11814
11815 #include <string.h>
11816 #include <stdio.h>
11817 int main(void);
11818
11819 int
11820 main ()
11821 {
11822
11823     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11824
11825   ;
11826   return 0;
11827 }
11828 _ACEOF
11829 rm -f conftest.$ac_objext
11830 if { (ac_try="$ac_compile"
11831 case "(($ac_try" in
11832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11833   *) ac_try_echo=$ac_try;;
11834 esac
11835 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11836   (eval "$ac_compile") 2>conftest.er1
11837   ac_status=$?
11838   grep -v '^ *+' conftest.er1 >conftest.err
11839   rm -f conftest.er1
11840   cat conftest.err >&5
11841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11842   (exit $ac_status); } && {
11843          test -z "$ac_c_werror_flag" ||
11844          test ! -s conftest.err
11845        } && test -s conftest.$ac_objext; then
11846   charybdis_cv_c_gcc_w_implicit=yes
11847 else
11848   echo "$as_me: failed program was:" >&5
11849 sed 's/^/| /' conftest.$ac_ext >&5
11850
11851         charybdis_cv_c_gcc_w_implicit=no
11852 fi
11853
11854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11855    CFLAGS="${oldcflags}"
11856 fi
11857
11858   if test "x$charybdis_cv_c_gcc_w_implicit" = xyes; then
11859    CWARNS="${CWARNS}-Wimplicit -Wnested-externs "
11860    { echo "$as_me:$LINENO: result: ok" >&5
11861 echo "${ECHO_T}ok" >&6; }
11862   else
11863    charybdis_cv_c_gcc_w_implicit=''
11864    { echo "$as_me:$LINENO: result: no" >&5
11865 echo "${ECHO_T}no" >&6; }
11866   fi
11867  else
11868   { echo "$as_me:$LINENO: result: no" >&5
11869 echo "${ECHO_T}no" >&6; }
11870  fi
11871
11872
11873  { echo "$as_me:$LINENO: checking GCC flag(s) -Wcast-align" >&5
11874 echo $ECHO_N "checking GCC flag(s) -Wcast-align... $ECHO_C" >&6; }
11875  if test "${GCC-no}" = yes
11876  then
11877   if test "${charybdis_cv_c_gcc_w_cast_align+set}" = set; then
11878   echo $ECHO_N "(cached) $ECHO_C" >&6
11879 else
11880
11881    oldcflags="${CFLAGS-}"
11882    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-align -Werror"
11883    cat >conftest.$ac_ext <<_ACEOF
11884 /* confdefs.h.  */
11885 _ACEOF
11886 cat confdefs.h >>conftest.$ac_ext
11887 cat >>conftest.$ac_ext <<_ACEOF
11888 /* end confdefs.h.  */
11889
11890 #include <string.h>
11891 #include <stdio.h>
11892 int main(void);
11893
11894 int
11895 main ()
11896 {
11897
11898     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11899
11900   ;
11901   return 0;
11902 }
11903 _ACEOF
11904 rm -f conftest.$ac_objext
11905 if { (ac_try="$ac_compile"
11906 case "(($ac_try" in
11907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11908   *) ac_try_echo=$ac_try;;
11909 esac
11910 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11911   (eval "$ac_compile") 2>conftest.er1
11912   ac_status=$?
11913   grep -v '^ *+' conftest.er1 >conftest.err
11914   rm -f conftest.er1
11915   cat conftest.err >&5
11916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11917   (exit $ac_status); } && {
11918          test -z "$ac_c_werror_flag" ||
11919          test ! -s conftest.err
11920        } && test -s conftest.$ac_objext; then
11921   charybdis_cv_c_gcc_w_cast_align=yes
11922 else
11923   echo "$as_me: failed program was:" >&5
11924 sed 's/^/| /' conftest.$ac_ext >&5
11925
11926         charybdis_cv_c_gcc_w_cast_align=no
11927 fi
11928
11929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11930    CFLAGS="${oldcflags}"
11931 fi
11932
11933   if test "x$charybdis_cv_c_gcc_w_cast_align" = xyes; then
11934    CWARNS="${CWARNS}-Wcast-align "
11935    { echo "$as_me:$LINENO: result: ok" >&5
11936 echo "${ECHO_T}ok" >&6; }
11937   else
11938    charybdis_cv_c_gcc_w_cast_align=''
11939    { echo "$as_me:$LINENO: result: no" >&5
11940 echo "${ECHO_T}no" >&6; }
11941   fi
11942  else
11943   { echo "$as_me:$LINENO: result: no" >&5
11944 echo "${ECHO_T}no" >&6; }
11945  fi
11946
11947
11948  { echo "$as_me:$LINENO: checking GCC flag(s) -Wcast-qual" >&5
11949 echo $ECHO_N "checking GCC flag(s) -Wcast-qual... $ECHO_C" >&6; }
11950  if test "${GCC-no}" = yes
11951  then
11952   if test "${charybdis_cv_c_gcc_w_cast_qual+set}" = set; then
11953   echo $ECHO_N "(cached) $ECHO_C" >&6
11954 else
11955
11956    oldcflags="${CFLAGS-}"
11957    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-qual -Werror"
11958    cat >conftest.$ac_ext <<_ACEOF
11959 /* confdefs.h.  */
11960 _ACEOF
11961 cat confdefs.h >>conftest.$ac_ext
11962 cat >>conftest.$ac_ext <<_ACEOF
11963 /* end confdefs.h.  */
11964
11965 #include <string.h>
11966 #include <stdio.h>
11967 int main(void);
11968
11969 int
11970 main ()
11971 {
11972
11973     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11974
11975   ;
11976   return 0;
11977 }
11978 _ACEOF
11979 rm -f conftest.$ac_objext
11980 if { (ac_try="$ac_compile"
11981 case "(($ac_try" in
11982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11983   *) ac_try_echo=$ac_try;;
11984 esac
11985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11986   (eval "$ac_compile") 2>conftest.er1
11987   ac_status=$?
11988   grep -v '^ *+' conftest.er1 >conftest.err
11989   rm -f conftest.er1
11990   cat conftest.err >&5
11991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11992   (exit $ac_status); } && {
11993          test -z "$ac_c_werror_flag" ||
11994          test ! -s conftest.err
11995        } && test -s conftest.$ac_objext; then
11996   charybdis_cv_c_gcc_w_cast_qual=yes
11997 else
11998   echo "$as_me: failed program was:" >&5
11999 sed 's/^/| /' conftest.$ac_ext >&5
12000
12001         charybdis_cv_c_gcc_w_cast_qual=no
12002 fi
12003
12004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12005    CFLAGS="${oldcflags}"
12006 fi
12007
12008   if test "x$charybdis_cv_c_gcc_w_cast_qual" = xyes; then
12009    CWARNS="${CWARNS}-Wcast-qual "
12010    { echo "$as_me:$LINENO: result: ok" >&5
12011 echo "${ECHO_T}ok" >&6; }
12012   else
12013    charybdis_cv_c_gcc_w_cast_qual=''
12014    { echo "$as_me:$LINENO: result: no" >&5
12015 echo "${ECHO_T}no" >&6; }
12016   fi
12017  else
12018   { echo "$as_me:$LINENO: result: no" >&5
12019 echo "${ECHO_T}no" >&6; }
12020  fi
12021
12022
12023  { echo "$as_me:$LINENO: checking GCC flag(s) -Wwrite-strings" >&5
12024 echo $ECHO_N "checking GCC flag(s) -Wwrite-strings... $ECHO_C" >&6; }
12025  if test "${GCC-no}" = yes
12026  then
12027   if test "${charybdis_cv_c_gcc_w_float_equal+set}" = set; then
12028   echo $ECHO_N "(cached) $ECHO_C" >&6
12029 else
12030
12031    oldcflags="${CFLAGS-}"
12032    CFLAGS="${CFLAGS-} ${CWARNS} -Wwrite-strings -Werror"
12033    cat >conftest.$ac_ext <<_ACEOF
12034 /* confdefs.h.  */
12035 _ACEOF
12036 cat confdefs.h >>conftest.$ac_ext
12037 cat >>conftest.$ac_ext <<_ACEOF
12038 /* end confdefs.h.  */
12039
12040 #include <string.h>
12041 #include <stdio.h>
12042 int main(void);
12043
12044 int
12045 main ()
12046 {
12047
12048     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12049
12050   ;
12051   return 0;
12052 }
12053 _ACEOF
12054 rm -f conftest.$ac_objext
12055 if { (ac_try="$ac_compile"
12056 case "(($ac_try" in
12057   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12058   *) ac_try_echo=$ac_try;;
12059 esac
12060 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12061   (eval "$ac_compile") 2>conftest.er1
12062   ac_status=$?
12063   grep -v '^ *+' conftest.er1 >conftest.err
12064   rm -f conftest.er1
12065   cat conftest.err >&5
12066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12067   (exit $ac_status); } && {
12068          test -z "$ac_c_werror_flag" ||
12069          test ! -s conftest.err
12070        } && test -s conftest.$ac_objext; then
12071   charybdis_cv_c_gcc_w_float_equal=yes
12072 else
12073   echo "$as_me: failed program was:" >&5
12074 sed 's/^/| /' conftest.$ac_ext >&5
12075
12076         charybdis_cv_c_gcc_w_float_equal=no
12077 fi
12078
12079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12080    CFLAGS="${oldcflags}"
12081 fi
12082
12083   if test "x$charybdis_cv_c_gcc_w_float_equal" = xyes; then
12084    CWARNS="${CWARNS}-Wwrite-strings "
12085    { echo "$as_me:$LINENO: result: ok" >&5
12086 echo "${ECHO_T}ok" >&6; }
12087   else
12088    charybdis_cv_c_gcc_w_float_equal=''
12089    { echo "$as_me:$LINENO: result: no" >&5
12090 echo "${ECHO_T}no" >&6; }
12091   fi
12092  else
12093   { echo "$as_me:$LINENO: result: no" >&5
12094 echo "${ECHO_T}no" >&6; }
12095  fi
12096
12097
12098  { echo "$as_me:$LINENO: checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations" >&5
12099 echo $ECHO_N "checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations... $ECHO_C" >&6; }
12100  if test "${GCC-no}" = yes
12101  then
12102   if test "${charybdis_cv_c_gcc_prototypes+set}" = set; then
12103   echo $ECHO_N "(cached) $ECHO_C" >&6
12104 else
12105
12106    oldcflags="${CFLAGS-}"
12107    CFLAGS="${CFLAGS-} ${CWARNS} -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Werror"
12108    cat >conftest.$ac_ext <<_ACEOF
12109 /* confdefs.h.  */
12110 _ACEOF
12111 cat confdefs.h >>conftest.$ac_ext
12112 cat >>conftest.$ac_ext <<_ACEOF
12113 /* end confdefs.h.  */
12114
12115 #include <string.h>
12116 #include <stdio.h>
12117 int main(void);
12118
12119 int
12120 main ()
12121 {
12122
12123     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12124
12125   ;
12126   return 0;
12127 }
12128 _ACEOF
12129 rm -f conftest.$ac_objext
12130 if { (ac_try="$ac_compile"
12131 case "(($ac_try" in
12132   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12133   *) ac_try_echo=$ac_try;;
12134 esac
12135 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12136   (eval "$ac_compile") 2>conftest.er1
12137   ac_status=$?
12138   grep -v '^ *+' conftest.er1 >conftest.err
12139   rm -f conftest.er1
12140   cat conftest.err >&5
12141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12142   (exit $ac_status); } && {
12143          test -z "$ac_c_werror_flag" ||
12144          test ! -s conftest.err
12145        } && test -s conftest.$ac_objext; then
12146   charybdis_cv_c_gcc_prototypes=yes
12147 else
12148   echo "$as_me: failed program was:" >&5
12149 sed 's/^/| /' conftest.$ac_ext >&5
12150
12151         charybdis_cv_c_gcc_prototypes=no
12152 fi
12153
12154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12155    CFLAGS="${oldcflags}"
12156 fi
12157
12158   if test "x$charybdis_cv_c_gcc_prototypes" = xyes; then
12159    CWARNS="${CWARNS}-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations "
12160    { echo "$as_me:$LINENO: result: ok" >&5
12161 echo "${ECHO_T}ok" >&6; }
12162   else
12163    charybdis_cv_c_gcc_prototypes=''
12164    { echo "$as_me:$LINENO: result: no" >&5
12165 echo "${ECHO_T}no" >&6; }
12166   fi
12167  else
12168   { echo "$as_me:$LINENO: result: no" >&5
12169 echo "${ECHO_T}no" >&6; }
12170  fi
12171
12172
12173  { echo "$as_me:$LINENO: checking GCC flag(s) -Wparenthesis" >&5
12174 echo $ECHO_N "checking GCC flag(s) -Wparenthesis... $ECHO_C" >&6; }
12175  if test "${GCC-no}" = yes
12176  then
12177   if test "${charybdis_cv_c_gcc_parenthesis+set}" = set; then
12178   echo $ECHO_N "(cached) $ECHO_C" >&6
12179 else
12180
12181    oldcflags="${CFLAGS-}"
12182    CFLAGS="${CFLAGS-} ${CWARNS} -Wparenthesis -Werror"
12183    cat >conftest.$ac_ext <<_ACEOF
12184 /* confdefs.h.  */
12185 _ACEOF
12186 cat confdefs.h >>conftest.$ac_ext
12187 cat >>conftest.$ac_ext <<_ACEOF
12188 /* end confdefs.h.  */
12189
12190 #include <string.h>
12191 #include <stdio.h>
12192 int main(void);
12193
12194 int
12195 main ()
12196 {
12197
12198     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12199
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 rm -f conftest.$ac_objext
12205 if { (ac_try="$ac_compile"
12206 case "(($ac_try" in
12207   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12208   *) ac_try_echo=$ac_try;;
12209 esac
12210 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12211   (eval "$ac_compile") 2>conftest.er1
12212   ac_status=$?
12213   grep -v '^ *+' conftest.er1 >conftest.err
12214   rm -f conftest.er1
12215   cat conftest.err >&5
12216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12217   (exit $ac_status); } && {
12218          test -z "$ac_c_werror_flag" ||
12219          test ! -s conftest.err
12220        } && test -s conftest.$ac_objext; then
12221   charybdis_cv_c_gcc_parenthesis=yes
12222 else
12223   echo "$as_me: failed program was:" >&5
12224 sed 's/^/| /' conftest.$ac_ext >&5
12225
12226         charybdis_cv_c_gcc_parenthesis=no
12227 fi
12228
12229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12230    CFLAGS="${oldcflags}"
12231 fi
12232
12233   if test "x$charybdis_cv_c_gcc_parenthesis" = xyes; then
12234    CWARNS="${CWARNS}-Wparenthesis "
12235    { echo "$as_me:$LINENO: result: ok" >&5
12236 echo "${ECHO_T}ok" >&6; }
12237   else
12238    charybdis_cv_c_gcc_parenthesis=''
12239    { echo "$as_me:$LINENO: result: no" >&5
12240 echo "${ECHO_T}no" >&6; }
12241   fi
12242  else
12243   { echo "$as_me:$LINENO: result: no" >&5
12244 echo "${ECHO_T}no" >&6; }
12245  fi
12246
12247
12248  { echo "$as_me:$LINENO: checking GCC flag(s) -W -Wno-unused" >&5
12249 echo $ECHO_N "checking GCC flag(s) -W -Wno-unused... $ECHO_C" >&6; }
12250  if test "${GCC-no}" = yes
12251  then
12252   if test "${charybdis_cv_c_gcc_w+set}" = set; then
12253   echo $ECHO_N "(cached) $ECHO_C" >&6
12254 else
12255
12256    oldcflags="${CFLAGS-}"
12257    CFLAGS="${CFLAGS-} ${CWARNS} -W -Wno-unused -Werror"
12258    cat >conftest.$ac_ext <<_ACEOF
12259 /* confdefs.h.  */
12260 _ACEOF
12261 cat confdefs.h >>conftest.$ac_ext
12262 cat >>conftest.$ac_ext <<_ACEOF
12263 /* end confdefs.h.  */
12264
12265 #include <string.h>
12266 #include <stdio.h>
12267 int main(void);
12268
12269 int
12270 main ()
12271 {
12272
12273     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12274
12275   ;
12276   return 0;
12277 }
12278 _ACEOF
12279 rm -f conftest.$ac_objext
12280 if { (ac_try="$ac_compile"
12281 case "(($ac_try" in
12282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12283   *) ac_try_echo=$ac_try;;
12284 esac
12285 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12286   (eval "$ac_compile") 2>conftest.er1
12287   ac_status=$?
12288   grep -v '^ *+' conftest.er1 >conftest.err
12289   rm -f conftest.er1
12290   cat conftest.err >&5
12291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12292   (exit $ac_status); } && {
12293          test -z "$ac_c_werror_flag" ||
12294          test ! -s conftest.err
12295        } && test -s conftest.$ac_objext; then
12296   charybdis_cv_c_gcc_w=yes
12297 else
12298   echo "$as_me: failed program was:" >&5
12299 sed 's/^/| /' conftest.$ac_ext >&5
12300
12301         charybdis_cv_c_gcc_w=no
12302 fi
12303
12304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12305    CFLAGS="${oldcflags}"
12306 fi
12307
12308   if test "x$charybdis_cv_c_gcc_w" = xyes; then
12309    CWARNS="${CWARNS}-W -Wno-unused "
12310    { echo "$as_me:$LINENO: result: ok" >&5
12311 echo "${ECHO_T}ok" >&6; }
12312   else
12313    charybdis_cv_c_gcc_w=''
12314    { echo "$as_me:$LINENO: result: no" >&5
12315 echo "${ECHO_T}no" >&6; }
12316   fi
12317  else
12318   { echo "$as_me:$LINENO: result: no" >&5
12319 echo "${ECHO_T}no" >&6; }
12320  fi
12321
12322
12323  { echo "$as_me:$LINENO: checking GCC flag(s) -Wextra" >&5
12324 echo $ECHO_N "checking GCC flag(s) -Wextra... $ECHO_C" >&6; }
12325  if test "${GCC-no}" = yes
12326  then
12327   if test "${charybdis_cv_c_gcc_w_extra+set}" = set; then
12328   echo $ECHO_N "(cached) $ECHO_C" >&6
12329 else
12330
12331    oldcflags="${CFLAGS-}"
12332    CFLAGS="${CFLAGS-} ${CWARNS} -Wextra -Werror"
12333    cat >conftest.$ac_ext <<_ACEOF
12334 /* confdefs.h.  */
12335 _ACEOF
12336 cat confdefs.h >>conftest.$ac_ext
12337 cat >>conftest.$ac_ext <<_ACEOF
12338 /* end confdefs.h.  */
12339
12340 #include <string.h>
12341 #include <stdio.h>
12342 int main(void);
12343
12344 int
12345 main ()
12346 {
12347
12348     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12349
12350   ;
12351   return 0;
12352 }
12353 _ACEOF
12354 rm -f conftest.$ac_objext
12355 if { (ac_try="$ac_compile"
12356 case "(($ac_try" in
12357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12358   *) ac_try_echo=$ac_try;;
12359 esac
12360 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12361   (eval "$ac_compile") 2>conftest.er1
12362   ac_status=$?
12363   grep -v '^ *+' conftest.er1 >conftest.err
12364   rm -f conftest.er1
12365   cat conftest.err >&5
12366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12367   (exit $ac_status); } && {
12368          test -z "$ac_c_werror_flag" ||
12369          test ! -s conftest.err
12370        } && test -s conftest.$ac_objext; then
12371   charybdis_cv_c_gcc_w_extra=yes
12372 else
12373   echo "$as_me: failed program was:" >&5
12374 sed 's/^/| /' conftest.$ac_ext >&5
12375
12376         charybdis_cv_c_gcc_w_extra=no
12377 fi
12378
12379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12380    CFLAGS="${oldcflags}"
12381 fi
12382
12383   if test "x$charybdis_cv_c_gcc_w_extra" = xyes; then
12384    CWARNS="${CWARNS}-Wextra "
12385    { echo "$as_me:$LINENO: result: ok" >&5
12386 echo "${ECHO_T}ok" >&6; }
12387   else
12388    charybdis_cv_c_gcc_w_extra=''
12389    { echo "$as_me:$LINENO: result: no" >&5
12390 echo "${ECHO_T}no" >&6; }
12391   fi
12392  else
12393   { echo "$as_me:$LINENO: result: no" >&5
12394 echo "${ECHO_T}no" >&6; }
12395  fi
12396
12397
12398  { echo "$as_me:$LINENO: checking GCC flag(s) -Wshadow" >&5
12399 echo $ECHO_N "checking GCC flag(s) -Wshadow... $ECHO_C" >&6; }
12400  if test "${GCC-no}" = yes
12401  then
12402   if test "${charybdis_cv_c_gcc_w_shadow+set}" = set; then
12403   echo $ECHO_N "(cached) $ECHO_C" >&6
12404 else
12405
12406    oldcflags="${CFLAGS-}"
12407    CFLAGS="${CFLAGS-} ${CWARNS} -Wshadow -Werror"
12408    cat >conftest.$ac_ext <<_ACEOF
12409 /* confdefs.h.  */
12410 _ACEOF
12411 cat confdefs.h >>conftest.$ac_ext
12412 cat >>conftest.$ac_ext <<_ACEOF
12413 /* end confdefs.h.  */
12414
12415 #include <string.h>
12416 #include <stdio.h>
12417 int main(void);
12418
12419 int
12420 main ()
12421 {
12422
12423     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12424
12425   ;
12426   return 0;
12427 }
12428 _ACEOF
12429 rm -f conftest.$ac_objext
12430 if { (ac_try="$ac_compile"
12431 case "(($ac_try" in
12432   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12433   *) ac_try_echo=$ac_try;;
12434 esac
12435 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12436   (eval "$ac_compile") 2>conftest.er1
12437   ac_status=$?
12438   grep -v '^ *+' conftest.er1 >conftest.err
12439   rm -f conftest.er1
12440   cat conftest.err >&5
12441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12442   (exit $ac_status); } && {
12443          test -z "$ac_c_werror_flag" ||
12444          test ! -s conftest.err
12445        } && test -s conftest.$ac_objext; then
12446   charybdis_cv_c_gcc_w_shadow=yes
12447 else
12448   echo "$as_me: failed program was:" >&5
12449 sed 's/^/| /' conftest.$ac_ext >&5
12450
12451         charybdis_cv_c_gcc_w_shadow=no
12452 fi
12453
12454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12455    CFLAGS="${oldcflags}"
12456 fi
12457
12458   if test "x$charybdis_cv_c_gcc_w_shadow" = xyes; then
12459    CWARNS="${CWARNS}-Wshadow "
12460    { echo "$as_me:$LINENO: result: ok" >&5
12461 echo "${ECHO_T}ok" >&6; }
12462   else
12463    charybdis_cv_c_gcc_w_shadow=''
12464    { echo "$as_me:$LINENO: result: no" >&5
12465 echo "${ECHO_T}no" >&6; }
12466   fi
12467  else
12468   { echo "$as_me:$LINENO: result: no" >&5
12469 echo "${ECHO_T}no" >&6; }
12470  fi
12471
12472
12473  { echo "$as_me:$LINENO: checking GCC flag(s) -Wmissing-noreturn" >&5
12474 echo $ECHO_N "checking GCC flag(s) -Wmissing-noreturn... $ECHO_C" >&6; }
12475  if test "${GCC-no}" = yes
12476  then
12477   if test "${charybdis_cv_c_gcc_w_missing_noreturn+set}" = set; then
12478   echo $ECHO_N "(cached) $ECHO_C" >&6
12479 else
12480
12481    oldcflags="${CFLAGS-}"
12482    CFLAGS="${CFLAGS-} ${CWARNS} -Wmissing-noreturn -Werror"
12483    cat >conftest.$ac_ext <<_ACEOF
12484 /* confdefs.h.  */
12485 _ACEOF
12486 cat confdefs.h >>conftest.$ac_ext
12487 cat >>conftest.$ac_ext <<_ACEOF
12488 /* end confdefs.h.  */
12489
12490 #include <string.h>
12491 #include <stdio.h>
12492 int main(void);
12493
12494 int
12495 main ()
12496 {
12497
12498     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12499
12500   ;
12501   return 0;
12502 }
12503 _ACEOF
12504 rm -f conftest.$ac_objext
12505 if { (ac_try="$ac_compile"
12506 case "(($ac_try" in
12507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12508   *) ac_try_echo=$ac_try;;
12509 esac
12510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12511   (eval "$ac_compile") 2>conftest.er1
12512   ac_status=$?
12513   grep -v '^ *+' conftest.er1 >conftest.err
12514   rm -f conftest.er1
12515   cat conftest.err >&5
12516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12517   (exit $ac_status); } && {
12518          test -z "$ac_c_werror_flag" ||
12519          test ! -s conftest.err
12520        } && test -s conftest.$ac_objext; then
12521   charybdis_cv_c_gcc_w_missing_noreturn=yes
12522 else
12523   echo "$as_me: failed program was:" >&5
12524 sed 's/^/| /' conftest.$ac_ext >&5
12525
12526         charybdis_cv_c_gcc_w_missing_noreturn=no
12527 fi
12528
12529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12530    CFLAGS="${oldcflags}"
12531 fi
12532
12533   if test "x$charybdis_cv_c_gcc_w_missing_noreturn" = xyes; then
12534    CWARNS="${CWARNS}-Wmissing-noreturn "
12535    { echo "$as_me:$LINENO: result: ok" >&5
12536 echo "${ECHO_T}ok" >&6; }
12537   else
12538    charybdis_cv_c_gcc_w_missing_noreturn=''
12539    { echo "$as_me:$LINENO: result: no" >&5
12540 echo "${ECHO_T}no" >&6; }
12541   fi
12542  else
12543   { echo "$as_me:$LINENO: result: no" >&5
12544 echo "${ECHO_T}no" >&6; }
12545  fi
12546
12547
12548  { echo "$as_me:$LINENO: checking GCC flag(s) -Wundef" >&5
12549 echo $ECHO_N "checking GCC flag(s) -Wundef... $ECHO_C" >&6; }
12550  if test "${GCC-no}" = yes
12551  then
12552   if test "${charybdis_cv_c_gcc_w_undef+set}" = set; then
12553   echo $ECHO_N "(cached) $ECHO_C" >&6
12554 else
12555
12556    oldcflags="${CFLAGS-}"
12557    CFLAGS="${CFLAGS-} ${CWARNS} -Wundef -Werror"
12558    cat >conftest.$ac_ext <<_ACEOF
12559 /* confdefs.h.  */
12560 _ACEOF
12561 cat confdefs.h >>conftest.$ac_ext
12562 cat >>conftest.$ac_ext <<_ACEOF
12563 /* end confdefs.h.  */
12564
12565 #include <string.h>
12566 #include <stdio.h>
12567 int main(void);
12568
12569 int
12570 main ()
12571 {
12572
12573     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12574
12575   ;
12576   return 0;
12577 }
12578 _ACEOF
12579 rm -f conftest.$ac_objext
12580 if { (ac_try="$ac_compile"
12581 case "(($ac_try" in
12582   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12583   *) ac_try_echo=$ac_try;;
12584 esac
12585 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12586   (eval "$ac_compile") 2>conftest.er1
12587   ac_status=$?
12588   grep -v '^ *+' conftest.er1 >conftest.err
12589   rm -f conftest.er1
12590   cat conftest.err >&5
12591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12592   (exit $ac_status); } && {
12593          test -z "$ac_c_werror_flag" ||
12594          test ! -s conftest.err
12595        } && test -s conftest.$ac_objext; then
12596   charybdis_cv_c_gcc_w_undef=yes
12597 else
12598   echo "$as_me: failed program was:" >&5
12599 sed 's/^/| /' conftest.$ac_ext >&5
12600
12601         charybdis_cv_c_gcc_w_undef=no
12602 fi
12603
12604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12605    CFLAGS="${oldcflags}"
12606 fi
12607
12608   if test "x$charybdis_cv_c_gcc_w_undef" = xyes; then
12609    CWARNS="${CWARNS}-Wundef "
12610    { echo "$as_me:$LINENO: result: ok" >&5
12611 echo "${ECHO_T}ok" >&6; }
12612   else
12613    charybdis_cv_c_gcc_w_undef=''
12614    { echo "$as_me:$LINENO: result: no" >&5
12615 echo "${ECHO_T}no" >&6; }
12616   fi
12617  else
12618   { echo "$as_me:$LINENO: result: no" >&5
12619 echo "${ECHO_T}no" >&6; }
12620  fi
12621
12622
12623  { echo "$as_me:$LINENO: checking GCC flag(s) -Wpacked" >&5
12624 echo $ECHO_N "checking GCC flag(s) -Wpacked... $ECHO_C" >&6; }
12625  if test "${GCC-no}" = yes
12626  then
12627   if test "${charybdis_cv_c_gcc_w_packed+set}" = set; then
12628   echo $ECHO_N "(cached) $ECHO_C" >&6
12629 else
12630
12631    oldcflags="${CFLAGS-}"
12632    CFLAGS="${CFLAGS-} ${CWARNS} -Wpacked -Werror"
12633    cat >conftest.$ac_ext <<_ACEOF
12634 /* confdefs.h.  */
12635 _ACEOF
12636 cat confdefs.h >>conftest.$ac_ext
12637 cat >>conftest.$ac_ext <<_ACEOF
12638 /* end confdefs.h.  */
12639
12640 #include <string.h>
12641 #include <stdio.h>
12642 int main(void);
12643
12644 int
12645 main ()
12646 {
12647
12648     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12649
12650   ;
12651   return 0;
12652 }
12653 _ACEOF
12654 rm -f conftest.$ac_objext
12655 if { (ac_try="$ac_compile"
12656 case "(($ac_try" in
12657   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12658   *) ac_try_echo=$ac_try;;
12659 esac
12660 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12661   (eval "$ac_compile") 2>conftest.er1
12662   ac_status=$?
12663   grep -v '^ *+' conftest.er1 >conftest.err
12664   rm -f conftest.er1
12665   cat conftest.err >&5
12666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12667   (exit $ac_status); } && {
12668          test -z "$ac_c_werror_flag" ||
12669          test ! -s conftest.err
12670        } && test -s conftest.$ac_objext; then
12671   charybdis_cv_c_gcc_w_packed=yes
12672 else
12673   echo "$as_me: failed program was:" >&5
12674 sed 's/^/| /' conftest.$ac_ext >&5
12675
12676         charybdis_cv_c_gcc_w_packed=no
12677 fi
12678
12679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12680    CFLAGS="${oldcflags}"
12681 fi
12682
12683   if test "x$charybdis_cv_c_gcc_w_packed" = xyes; then
12684    CWARNS="${CWARNS}-Wpacked "
12685    { echo "$as_me:$LINENO: result: ok" >&5
12686 echo "${ECHO_T}ok" >&6; }
12687   else
12688    charybdis_cv_c_gcc_w_packed=''
12689    { echo "$as_me:$LINENO: result: no" >&5
12690 echo "${ECHO_T}no" >&6; }
12691   fi
12692  else
12693   { echo "$as_me:$LINENO: result: no" >&5
12694 echo "${ECHO_T}no" >&6; }
12695  fi
12696
12697
12698  { echo "$as_me:$LINENO: checking GCC flag(s) -Wnested-externs" >&5
12699 echo $ECHO_N "checking GCC flag(s) -Wnested-externs... $ECHO_C" >&6; }
12700  if test "${GCC-no}" = yes
12701  then
12702   if test "${charybdis_cv_c_gcc_w_nested_externs+set}" = set; then
12703   echo $ECHO_N "(cached) $ECHO_C" >&6
12704 else
12705
12706    oldcflags="${CFLAGS-}"
12707    CFLAGS="${CFLAGS-} ${CWARNS} -Wnested-externs -Werror"
12708    cat >conftest.$ac_ext <<_ACEOF
12709 /* confdefs.h.  */
12710 _ACEOF
12711 cat confdefs.h >>conftest.$ac_ext
12712 cat >>conftest.$ac_ext <<_ACEOF
12713 /* end confdefs.h.  */
12714
12715 #include <string.h>
12716 #include <stdio.h>
12717 int main(void);
12718
12719 int
12720 main ()
12721 {
12722
12723     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12724
12725   ;
12726   return 0;
12727 }
12728 _ACEOF
12729 rm -f conftest.$ac_objext
12730 if { (ac_try="$ac_compile"
12731 case "(($ac_try" in
12732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12733   *) ac_try_echo=$ac_try;;
12734 esac
12735 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12736   (eval "$ac_compile") 2>conftest.er1
12737   ac_status=$?
12738   grep -v '^ *+' conftest.er1 >conftest.err
12739   rm -f conftest.er1
12740   cat conftest.err >&5
12741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12742   (exit $ac_status); } && {
12743          test -z "$ac_c_werror_flag" ||
12744          test ! -s conftest.err
12745        } && test -s conftest.$ac_objext; then
12746   charybdis_cv_c_gcc_w_nested_externs=yes
12747 else
12748   echo "$as_me: failed program was:" >&5
12749 sed 's/^/| /' conftest.$ac_ext >&5
12750
12751         charybdis_cv_c_gcc_w_nested_externs=no
12752 fi
12753
12754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12755    CFLAGS="${oldcflags}"
12756 fi
12757
12758   if test "x$charybdis_cv_c_gcc_w_nested_externs" = xyes; then
12759    CWARNS="${CWARNS}-Wnested-externs "
12760    { echo "$as_me:$LINENO: result: ok" >&5
12761 echo "${ECHO_T}ok" >&6; }
12762   else
12763    charybdis_cv_c_gcc_w_nested_externs=''
12764    { echo "$as_me:$LINENO: result: no" >&5
12765 echo "${ECHO_T}no" >&6; }
12766   fi
12767  else
12768   { echo "$as_me:$LINENO: result: no" >&5
12769 echo "${ECHO_T}no" >&6; }
12770  fi
12771
12772
12773  { echo "$as_me:$LINENO: checking GCC flag(s) -Wbad-function-cast" >&5
12774 echo $ECHO_N "checking GCC flag(s) -Wbad-function-cast... $ECHO_C" >&6; }
12775  if test "${GCC-no}" = yes
12776  then
12777   if test "${charybdis_cv_c_gcc_w_bad_function_cast+set}" = set; then
12778   echo $ECHO_N "(cached) $ECHO_C" >&6
12779 else
12780
12781    oldcflags="${CFLAGS-}"
12782    CFLAGS="${CFLAGS-} ${CWARNS} -Wbad-function-cast -Werror"
12783    cat >conftest.$ac_ext <<_ACEOF
12784 /* confdefs.h.  */
12785 _ACEOF
12786 cat confdefs.h >>conftest.$ac_ext
12787 cat >>conftest.$ac_ext <<_ACEOF
12788 /* end confdefs.h.  */
12789
12790 #include <string.h>
12791 #include <stdio.h>
12792 int main(void);
12793
12794 int
12795 main ()
12796 {
12797
12798     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12799
12800   ;
12801   return 0;
12802 }
12803 _ACEOF
12804 rm -f conftest.$ac_objext
12805 if { (ac_try="$ac_compile"
12806 case "(($ac_try" in
12807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12808   *) ac_try_echo=$ac_try;;
12809 esac
12810 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12811   (eval "$ac_compile") 2>conftest.er1
12812   ac_status=$?
12813   grep -v '^ *+' conftest.er1 >conftest.err
12814   rm -f conftest.er1
12815   cat conftest.err >&5
12816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12817   (exit $ac_status); } && {
12818          test -z "$ac_c_werror_flag" ||
12819          test ! -s conftest.err
12820        } && test -s conftest.$ac_objext; then
12821   charybdis_cv_c_gcc_w_bad_function_cast=yes
12822 else
12823   echo "$as_me: failed program was:" >&5
12824 sed 's/^/| /' conftest.$ac_ext >&5
12825
12826         charybdis_cv_c_gcc_w_bad_function_cast=no
12827 fi
12828
12829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12830    CFLAGS="${oldcflags}"
12831 fi
12832
12833   if test "x$charybdis_cv_c_gcc_w_bad_function_cast" = xyes; then
12834    CWARNS="${CWARNS}-Wbad-function-cast "
12835    { echo "$as_me:$LINENO: result: ok" >&5
12836 echo "${ECHO_T}ok" >&6; }
12837   else
12838    charybdis_cv_c_gcc_w_bad_function_cast=''
12839    { echo "$as_me:$LINENO: result: no" >&5
12840 echo "${ECHO_T}no" >&6; }
12841   fi
12842  else
12843   { echo "$as_me:$LINENO: result: no" >&5
12844 echo "${ECHO_T}no" >&6; }
12845  fi
12846
12847
12848  { echo "$as_me:$LINENO: checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable" >&5
12849 echo $ECHO_N "checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable... $ECHO_C" >&6; }
12850  if test "${GCC-no}" = yes
12851  then
12852   if test "${charybdis_cv_c_gcc_w_unused+set}" = set; then
12853   echo $ECHO_N "(cached) $ECHO_C" >&6
12854 else
12855
12856    oldcflags="${CFLAGS-}"
12857    CFLAGS="${CFLAGS-} ${CWARNS} -Wunused-function -Wunused-label -Wunused-value -Wunused-variable -Werror"
12858    cat >conftest.$ac_ext <<_ACEOF
12859 /* confdefs.h.  */
12860 _ACEOF
12861 cat confdefs.h >>conftest.$ac_ext
12862 cat >>conftest.$ac_ext <<_ACEOF
12863 /* end confdefs.h.  */
12864
12865 #include <string.h>
12866 #include <stdio.h>
12867 int main(void);
12868
12869 int
12870 main ()
12871 {
12872
12873     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12874
12875   ;
12876   return 0;
12877 }
12878 _ACEOF
12879 rm -f conftest.$ac_objext
12880 if { (ac_try="$ac_compile"
12881 case "(($ac_try" in
12882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12883   *) ac_try_echo=$ac_try;;
12884 esac
12885 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12886   (eval "$ac_compile") 2>conftest.er1
12887   ac_status=$?
12888   grep -v '^ *+' conftest.er1 >conftest.err
12889   rm -f conftest.er1
12890   cat conftest.err >&5
12891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12892   (exit $ac_status); } && {
12893          test -z "$ac_c_werror_flag" ||
12894          test ! -s conftest.err
12895        } && test -s conftest.$ac_objext; then
12896   charybdis_cv_c_gcc_w_unused=yes
12897 else
12898   echo "$as_me: failed program was:" >&5
12899 sed 's/^/| /' conftest.$ac_ext >&5
12900
12901         charybdis_cv_c_gcc_w_unused=no
12902 fi
12903
12904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12905    CFLAGS="${oldcflags}"
12906 fi
12907
12908   if test "x$charybdis_cv_c_gcc_w_unused" = xyes; then
12909    CWARNS="${CWARNS}-Wunused-function -Wunused-label -Wunused-value -Wunused-variable "
12910    { echo "$as_me:$LINENO: result: ok" >&5
12911 echo "${ECHO_T}ok" >&6; }
12912   else
12913    charybdis_cv_c_gcc_w_unused=''
12914    { echo "$as_me:$LINENO: result: no" >&5
12915 echo "${ECHO_T}no" >&6; }
12916   fi
12917  else
12918   { echo "$as_me:$LINENO: result: no" >&5
12919 echo "${ECHO_T}no" >&6; }
12920  fi
12921
12922
12923  { echo "$as_me:$LINENO: checking GCC flag(s) -Wredundant-decls" >&5
12924 echo $ECHO_N "checking GCC flag(s) -Wredundant-decls... $ECHO_C" >&6; }
12925  if test "${GCC-no}" = yes
12926  then
12927   if test "${charybdis_cv_c_gcc_w_redundant_decls+set}" = set; then
12928   echo $ECHO_N "(cached) $ECHO_C" >&6
12929 else
12930
12931    oldcflags="${CFLAGS-}"
12932    CFLAGS="${CFLAGS-} ${CWARNS} -Wredundant-decls -Werror"
12933    cat >conftest.$ac_ext <<_ACEOF
12934 /* confdefs.h.  */
12935 _ACEOF
12936 cat confdefs.h >>conftest.$ac_ext
12937 cat >>conftest.$ac_ext <<_ACEOF
12938 /* end confdefs.h.  */
12939
12940 #include <string.h>
12941 #include <stdio.h>
12942 int main(void);
12943
12944 int
12945 main ()
12946 {
12947
12948     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12949
12950   ;
12951   return 0;
12952 }
12953 _ACEOF
12954 rm -f conftest.$ac_objext
12955 if { (ac_try="$ac_compile"
12956 case "(($ac_try" in
12957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12958   *) ac_try_echo=$ac_try;;
12959 esac
12960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12961   (eval "$ac_compile") 2>conftest.er1
12962   ac_status=$?
12963   grep -v '^ *+' conftest.er1 >conftest.err
12964   rm -f conftest.er1
12965   cat conftest.err >&5
12966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12967   (exit $ac_status); } && {
12968          test -z "$ac_c_werror_flag" ||
12969          test ! -s conftest.err
12970        } && test -s conftest.$ac_objext; then
12971   charybdis_cv_c_gcc_w_redundant_decls=yes
12972 else
12973   echo "$as_me: failed program was:" >&5
12974 sed 's/^/| /' conftest.$ac_ext >&5
12975
12976         charybdis_cv_c_gcc_w_redundant_decls=no
12977 fi
12978
12979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12980    CFLAGS="${oldcflags}"
12981 fi
12982
12983   if test "x$charybdis_cv_c_gcc_w_redundant_decls" = xyes; then
12984    CWARNS="${CWARNS}-Wredundant-decls "
12985    { echo "$as_me:$LINENO: result: ok" >&5
12986 echo "${ECHO_T}ok" >&6; }
12987   else
12988    charybdis_cv_c_gcc_w_redundant_decls=''
12989    { echo "$as_me:$LINENO: result: no" >&5
12990 echo "${ECHO_T}no" >&6; }
12991   fi
12992  else
12993   { echo "$as_me:$LINENO: result: no" >&5
12994 echo "${ECHO_T}no" >&6; }
12995  fi
12996
12997
12998  { echo "$as_me:$LINENO: checking GCC flag(s) -Wfloat-equal" >&5
12999 echo $ECHO_N "checking GCC flag(s) -Wfloat-equal... $ECHO_C" >&6; }
13000  if test "${GCC-no}" = yes
13001  then
13002   if test "${charybdis_cv_c_gcc_w_float_equal+set}" = set; then
13003   echo $ECHO_N "(cached) $ECHO_C" >&6
13004 else
13005
13006    oldcflags="${CFLAGS-}"
13007    CFLAGS="${CFLAGS-} ${CWARNS} -Wfloat-equal -Werror"
13008    cat >conftest.$ac_ext <<_ACEOF
13009 /* confdefs.h.  */
13010 _ACEOF
13011 cat confdefs.h >>conftest.$ac_ext
13012 cat >>conftest.$ac_ext <<_ACEOF
13013 /* end confdefs.h.  */
13014
13015 #include <string.h>
13016 #include <stdio.h>
13017 int main(void);
13018
13019 int
13020 main ()
13021 {
13022
13023     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13024
13025   ;
13026   return 0;
13027 }
13028 _ACEOF
13029 rm -f conftest.$ac_objext
13030 if { (ac_try="$ac_compile"
13031 case "(($ac_try" in
13032   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13033   *) ac_try_echo=$ac_try;;
13034 esac
13035 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13036   (eval "$ac_compile") 2>conftest.er1
13037   ac_status=$?
13038   grep -v '^ *+' conftest.er1 >conftest.err
13039   rm -f conftest.er1
13040   cat conftest.err >&5
13041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13042   (exit $ac_status); } && {
13043          test -z "$ac_c_werror_flag" ||
13044          test ! -s conftest.err
13045        } && test -s conftest.$ac_objext; then
13046   charybdis_cv_c_gcc_w_float_equal=yes
13047 else
13048   echo "$as_me: failed program was:" >&5
13049 sed 's/^/| /' conftest.$ac_ext >&5
13050
13051         charybdis_cv_c_gcc_w_float_equal=no
13052 fi
13053
13054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13055    CFLAGS="${oldcflags}"
13056 fi
13057
13058   if test "x$charybdis_cv_c_gcc_w_float_equal" = xyes; then
13059    CWARNS="${CWARNS}-Wfloat-equal "
13060    { echo "$as_me:$LINENO: result: ok" >&5
13061 echo "${ECHO_T}ok" >&6; }
13062   else
13063    charybdis_cv_c_gcc_w_float_equal=''
13064    { echo "$as_me:$LINENO: result: no" >&5
13065 echo "${ECHO_T}no" >&6; }
13066   fi
13067  else
13068   { echo "$as_me:$LINENO: result: no" >&5
13069 echo "${ECHO_T}no" >&6; }
13070  fi
13071
13072
13073  { echo "$as_me:$LINENO: checking GCC flag(s) -Wformat -Wformat-y2k -Wformat-security" >&5
13074 echo $ECHO_N "checking GCC flag(s) -Wformat -Wformat-y2k -Wformat-security... $ECHO_C" >&6; }
13075  if test "${GCC-no}" = yes
13076  then
13077   if test "${charybdis_cv_c_gcc_w_format+set}" = set; then
13078   echo $ECHO_N "(cached) $ECHO_C" >&6
13079 else
13080
13081    oldcflags="${CFLAGS-}"
13082    CFLAGS="${CFLAGS-} ${CWARNS} -Wformat -Wformat-y2k -Wformat-security -Werror"
13083    cat >conftest.$ac_ext <<_ACEOF
13084 /* confdefs.h.  */
13085 _ACEOF
13086 cat confdefs.h >>conftest.$ac_ext
13087 cat >>conftest.$ac_ext <<_ACEOF
13088 /* end confdefs.h.  */
13089
13090 #include <string.h>
13091 #include <stdio.h>
13092 int main(void);
13093
13094 int
13095 main ()
13096 {
13097
13098     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13099
13100   ;
13101   return 0;
13102 }
13103 _ACEOF
13104 rm -f conftest.$ac_objext
13105 if { (ac_try="$ac_compile"
13106 case "(($ac_try" in
13107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13108   *) ac_try_echo=$ac_try;;
13109 esac
13110 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13111   (eval "$ac_compile") 2>conftest.er1
13112   ac_status=$?
13113   grep -v '^ *+' conftest.er1 >conftest.err
13114   rm -f conftest.er1
13115   cat conftest.err >&5
13116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13117   (exit $ac_status); } && {
13118          test -z "$ac_c_werror_flag" ||
13119          test ! -s conftest.err
13120        } && test -s conftest.$ac_objext; then
13121   charybdis_cv_c_gcc_w_format=yes
13122 else
13123   echo "$as_me: failed program was:" >&5
13124 sed 's/^/| /' conftest.$ac_ext >&5
13125
13126         charybdis_cv_c_gcc_w_format=no
13127 fi
13128
13129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13130    CFLAGS="${oldcflags}"
13131 fi
13132
13133   if test "x$charybdis_cv_c_gcc_w_format" = xyes; then
13134    CWARNS="${CWARNS}-Wformat -Wformat-y2k -Wformat-security "
13135    { echo "$as_me:$LINENO: result: ok" >&5
13136 echo "${ECHO_T}ok" >&6; }
13137   else
13138    charybdis_cv_c_gcc_w_format=''
13139    { echo "$as_me:$LINENO: result: no" >&5
13140 echo "${ECHO_T}no" >&6; }
13141   fi
13142  else
13143   { echo "$as_me:$LINENO: result: no" >&5
13144 echo "${ECHO_T}no" >&6; }
13145  fi
13146
13147
13148  { echo "$as_me:$LINENO: checking GCC flag(s) -pedantic" >&5
13149 echo $ECHO_N "checking GCC flag(s) -pedantic... $ECHO_C" >&6; }
13150  if test "${GCC-no}" = yes
13151  then
13152   if test "${charybdis_cv_c_gcc_pedantic+set}" = set; then
13153   echo $ECHO_N "(cached) $ECHO_C" >&6
13154 else
13155
13156    oldcflags="${CFLAGS-}"
13157    CFLAGS="${CFLAGS-} ${CWARNS} -pedantic -Werror"
13158    cat >conftest.$ac_ext <<_ACEOF
13159 /* confdefs.h.  */
13160 _ACEOF
13161 cat confdefs.h >>conftest.$ac_ext
13162 cat >>conftest.$ac_ext <<_ACEOF
13163 /* end confdefs.h.  */
13164
13165 #include <string.h>
13166 #include <stdio.h>
13167 int main(void);
13168
13169 int
13170 main ()
13171 {
13172
13173     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13174
13175   ;
13176   return 0;
13177 }
13178 _ACEOF
13179 rm -f conftest.$ac_objext
13180 if { (ac_try="$ac_compile"
13181 case "(($ac_try" in
13182   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13183   *) ac_try_echo=$ac_try;;
13184 esac
13185 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13186   (eval "$ac_compile") 2>conftest.er1
13187   ac_status=$?
13188   grep -v '^ *+' conftest.er1 >conftest.err
13189   rm -f conftest.er1
13190   cat conftest.err >&5
13191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13192   (exit $ac_status); } && {
13193          test -z "$ac_c_werror_flag" ||
13194          test ! -s conftest.err
13195        } && test -s conftest.$ac_objext; then
13196   charybdis_cv_c_gcc_pedantic=yes
13197 else
13198   echo "$as_me: failed program was:" >&5
13199 sed 's/^/| /' conftest.$ac_ext >&5
13200
13201         charybdis_cv_c_gcc_pedantic=no
13202 fi
13203
13204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13205    CFLAGS="${oldcflags}"
13206 fi
13207
13208   if test "x$charybdis_cv_c_gcc_pedantic" = xyes; then
13209    CWARNS="${CWARNS}-pedantic "
13210    { echo "$as_me:$LINENO: result: ok" >&5
13211 echo "${ECHO_T}ok" >&6; }
13212   else
13213    charybdis_cv_c_gcc_pedantic=''
13214    { echo "$as_me:$LINENO: result: no" >&5
13215 echo "${ECHO_T}no" >&6; }
13216   fi
13217  else
13218   { echo "$as_me:$LINENO: result: no" >&5
13219 echo "${ECHO_T}no" >&6; }
13220  fi
13221
13222
13223 IRC_CFLAGS="$CFLAGS"
13224
13225 fi
13226
13227
13228 if test "$shared_modules" = no; then
13229         DYNLINK_C=""
13230         MOD_TARGET="libmodules.a"
13231         MODULES_LIBS="../modules/libmodules.a"
13232         SEDOBJ=""
13233
13234 cat >>confdefs.h <<\_ACEOF
13235 #define STATIC_MODULES 1
13236 _ACEOF
13237
13238         { echo "$as_me:$LINENO: WARNING: shared module support has been disabled!" >&5
13239 echo "$as_me: WARNING: shared module support has been disabled!" >&2;}
13240 fi
13241
13242 if test "$shared_modules" = yes; then
13243
13244         { echo "$as_me:$LINENO: checking for nlist" >&5
13245 echo $ECHO_N "checking for nlist... $ECHO_C" >&6; }
13246 if test "${ac_cv_func_nlist+set}" = set; then
13247   echo $ECHO_N "(cached) $ECHO_C" >&6
13248 else
13249   cat >conftest.$ac_ext <<_ACEOF
13250 /* confdefs.h.  */
13251 _ACEOF
13252 cat confdefs.h >>conftest.$ac_ext
13253 cat >>conftest.$ac_ext <<_ACEOF
13254 /* end confdefs.h.  */
13255 /* Define nlist to an innocuous variant, in case <limits.h> declares nlist.
13256    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13257 #define nlist innocuous_nlist
13258
13259 /* System header to define __stub macros and hopefully few prototypes,
13260     which can conflict with char nlist (); below.
13261     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13262     <limits.h> exists even on freestanding compilers.  */
13263
13264 #ifdef __STDC__
13265 # include <limits.h>
13266 #else
13267 # include <assert.h>
13268 #endif
13269
13270 #undef nlist
13271
13272 /* Override any GCC internal prototype to avoid an error.
13273    Use char because int might match the return type of a GCC
13274    builtin and then its argument prototype would still apply.  */
13275 #ifdef __cplusplus
13276 extern "C"
13277 #endif
13278 char nlist ();
13279 /* The GNU C library defines this for functions which it implements
13280     to always fail with ENOSYS.  Some functions are actually named
13281     something starting with __ and the normal name is an alias.  */
13282 #if defined __stub_nlist || defined __stub___nlist
13283 choke me
13284 #endif
13285
13286 int
13287 main ()
13288 {
13289 return nlist ();
13290   ;
13291   return 0;
13292 }
13293 _ACEOF
13294 rm -f conftest.$ac_objext conftest$ac_exeext
13295 if { (ac_try="$ac_link"
13296 case "(($ac_try" in
13297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13298   *) ac_try_echo=$ac_try;;
13299 esac
13300 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13301   (eval "$ac_link") 2>conftest.er1
13302   ac_status=$?
13303   grep -v '^ *+' conftest.er1 >conftest.err
13304   rm -f conftest.er1
13305   cat conftest.err >&5
13306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13307   (exit $ac_status); } && {
13308          test -z "$ac_c_werror_flag" ||
13309          test ! -s conftest.err
13310        } && test -s conftest$ac_exeext &&
13311        $as_test_x conftest$ac_exeext; then
13312   ac_cv_func_nlist=yes
13313 else
13314   echo "$as_me: failed program was:" >&5
13315 sed 's/^/| /' conftest.$ac_ext >&5
13316
13317         ac_cv_func_nlist=no
13318 fi
13319
13320 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13321       conftest$ac_exeext conftest.$ac_ext
13322 fi
13323 { echo "$as_me:$LINENO: result: $ac_cv_func_nlist" >&5
13324 echo "${ECHO_T}$ac_cv_func_nlist" >&6; }
13325 if test $ac_cv_func_nlist = yes; then
13326   :
13327 else
13328   { echo "$as_me:$LINENO: checking for nlist in -ldl" >&5
13329 echo $ECHO_N "checking for nlist in -ldl... $ECHO_C" >&6; }
13330 if test "${ac_cv_lib_dl_nlist+set}" = set; then
13331   echo $ECHO_N "(cached) $ECHO_C" >&6
13332 else
13333   ac_check_lib_save_LIBS=$LIBS
13334 LIBS="-ldl  $LIBS"
13335 cat >conftest.$ac_ext <<_ACEOF
13336 /* confdefs.h.  */
13337 _ACEOF
13338 cat confdefs.h >>conftest.$ac_ext
13339 cat >>conftest.$ac_ext <<_ACEOF
13340 /* end confdefs.h.  */
13341
13342 /* Override any GCC internal prototype to avoid an error.
13343    Use char because int might match the return type of a GCC
13344    builtin and then its argument prototype would still apply.  */
13345 #ifdef __cplusplus
13346 extern "C"
13347 #endif
13348 char nlist ();
13349 int
13350 main ()
13351 {
13352 return nlist ();
13353   ;
13354   return 0;
13355 }
13356 _ACEOF
13357 rm -f conftest.$ac_objext conftest$ac_exeext
13358 if { (ac_try="$ac_link"
13359 case "(($ac_try" in
13360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13361   *) ac_try_echo=$ac_try;;
13362 esac
13363 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13364   (eval "$ac_link") 2>conftest.er1
13365   ac_status=$?
13366   grep -v '^ *+' conftest.er1 >conftest.err
13367   rm -f conftest.er1
13368   cat conftest.err >&5
13369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13370   (exit $ac_status); } && {
13371          test -z "$ac_c_werror_flag" ||
13372          test ! -s conftest.err
13373        } && test -s conftest$ac_exeext &&
13374        $as_test_x conftest$ac_exeext; then
13375   ac_cv_lib_dl_nlist=yes
13376 else
13377   echo "$as_me: failed program was:" >&5
13378 sed 's/^/| /' conftest.$ac_ext >&5
13379
13380         ac_cv_lib_dl_nlist=no
13381 fi
13382
13383 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13384       conftest$ac_exeext conftest.$ac_ext
13385 LIBS=$ac_check_lib_save_LIBS
13386 fi
13387 { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_nlist" >&5
13388 echo "${ECHO_T}$ac_cv_lib_dl_nlist" >&6; }
13389 if test $ac_cv_lib_dl_nlist = yes; then
13390   nlist_lib="-ldl"
13391 else
13392   { echo "$as_me:$LINENO: checking for nlist in -lelf" >&5
13393 echo $ECHO_N "checking for nlist in -lelf... $ECHO_C" >&6; }
13394 if test "${ac_cv_lib_elf_nlist+set}" = set; then
13395   echo $ECHO_N "(cached) $ECHO_C" >&6
13396 else
13397   ac_check_lib_save_LIBS=$LIBS
13398 LIBS="-lelf  $LIBS"
13399 cat >conftest.$ac_ext <<_ACEOF
13400 /* confdefs.h.  */
13401 _ACEOF
13402 cat confdefs.h >>conftest.$ac_ext
13403 cat >>conftest.$ac_ext <<_ACEOF
13404 /* end confdefs.h.  */
13405
13406 /* Override any GCC internal prototype to avoid an error.
13407    Use char because int might match the return type of a GCC
13408    builtin and then its argument prototype would still apply.  */
13409 #ifdef __cplusplus
13410 extern "C"
13411 #endif
13412 char nlist ();
13413 int
13414 main ()
13415 {
13416 return nlist ();
13417   ;
13418   return 0;
13419 }
13420 _ACEOF
13421 rm -f conftest.$ac_objext conftest$ac_exeext
13422 if { (ac_try="$ac_link"
13423 case "(($ac_try" in
13424   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13425   *) ac_try_echo=$ac_try;;
13426 esac
13427 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13428   (eval "$ac_link") 2>conftest.er1
13429   ac_status=$?
13430   grep -v '^ *+' conftest.er1 >conftest.err
13431   rm -f conftest.er1
13432   cat conftest.err >&5
13433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13434   (exit $ac_status); } && {
13435          test -z "$ac_c_werror_flag" ||
13436          test ! -s conftest.err
13437        } && test -s conftest$ac_exeext &&
13438        $as_test_x conftest$ac_exeext; then
13439   ac_cv_lib_elf_nlist=yes
13440 else
13441   echo "$as_me: failed program was:" >&5
13442 sed 's/^/| /' conftest.$ac_ext >&5
13443
13444         ac_cv_lib_elf_nlist=no
13445 fi
13446
13447 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13448       conftest$ac_exeext conftest.$ac_ext
13449 LIBS=$ac_check_lib_save_LIBS
13450 fi
13451 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_nlist" >&5
13452 echo "${ECHO_T}$ac_cv_lib_elf_nlist" >&6; }
13453 if test $ac_cv_lib_elf_nlist = yes; then
13454   nlist_lib="-lelf"
13455 fi
13456
13457
13458 fi
13459
13460
13461 fi
13462
13463
13464                                 if test "${ac_cv_header_libelf_nlist_h+set}" = set; then
13465   { echo "$as_me:$LINENO: checking for libelf/nlist.h" >&5
13466 echo $ECHO_N "checking for libelf/nlist.h... $ECHO_C" >&6; }
13467 if test "${ac_cv_header_libelf_nlist_h+set}" = set; then
13468   echo $ECHO_N "(cached) $ECHO_C" >&6
13469 fi
13470 { echo "$as_me:$LINENO: result: $ac_cv_header_libelf_nlist_h" >&5
13471 echo "${ECHO_T}$ac_cv_header_libelf_nlist_h" >&6; }
13472 else
13473   # Is the header compilable?
13474 { echo "$as_me:$LINENO: checking libelf/nlist.h usability" >&5
13475 echo $ECHO_N "checking libelf/nlist.h usability... $ECHO_C" >&6; }
13476 cat >conftest.$ac_ext <<_ACEOF
13477 /* confdefs.h.  */
13478 _ACEOF
13479 cat confdefs.h >>conftest.$ac_ext
13480 cat >>conftest.$ac_ext <<_ACEOF
13481 /* end confdefs.h.  */
13482 $ac_includes_default
13483 #include <libelf/nlist.h>
13484 _ACEOF
13485 rm -f conftest.$ac_objext
13486 if { (ac_try="$ac_compile"
13487 case "(($ac_try" in
13488   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13489   *) ac_try_echo=$ac_try;;
13490 esac
13491 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13492   (eval "$ac_compile") 2>conftest.er1
13493   ac_status=$?
13494   grep -v '^ *+' conftest.er1 >conftest.err
13495   rm -f conftest.er1
13496   cat conftest.err >&5
13497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13498   (exit $ac_status); } && {
13499          test -z "$ac_c_werror_flag" ||
13500          test ! -s conftest.err
13501        } && test -s conftest.$ac_objext; then
13502   ac_header_compiler=yes
13503 else
13504   echo "$as_me: failed program was:" >&5
13505 sed 's/^/| /' conftest.$ac_ext >&5
13506
13507         ac_header_compiler=no
13508 fi
13509
13510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13511 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13512 echo "${ECHO_T}$ac_header_compiler" >&6; }
13513
13514 # Is the header present?
13515 { echo "$as_me:$LINENO: checking libelf/nlist.h presence" >&5
13516 echo $ECHO_N "checking libelf/nlist.h presence... $ECHO_C" >&6; }
13517 cat >conftest.$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 #include <libelf/nlist.h>
13524 _ACEOF
13525 if { (ac_try="$ac_cpp conftest.$ac_ext"
13526 case "(($ac_try" in
13527   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13528   *) ac_try_echo=$ac_try;;
13529 esac
13530 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13531   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13532   ac_status=$?
13533   grep -v '^ *+' conftest.er1 >conftest.err
13534   rm -f conftest.er1
13535   cat conftest.err >&5
13536   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13537   (exit $ac_status); } >/dev/null && {
13538          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13539          test ! -s conftest.err
13540        }; then
13541   ac_header_preproc=yes
13542 else
13543   echo "$as_me: failed program was:" >&5
13544 sed 's/^/| /' conftest.$ac_ext >&5
13545
13546   ac_header_preproc=no
13547 fi
13548
13549 rm -f conftest.err conftest.$ac_ext
13550 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13551 echo "${ECHO_T}$ac_header_preproc" >&6; }
13552
13553 # So?  What about this header?
13554 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13555   yes:no: )
13556     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
13557 echo "$as_me: WARNING: libelf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13558     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: proceeding with the compiler's result" >&5
13559 echo "$as_me: WARNING: libelf/nlist.h: proceeding with the compiler's result" >&2;}
13560     ac_header_preproc=yes
13561     ;;
13562   no:yes:* )
13563     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: present but cannot be compiled" >&5
13564 echo "$as_me: WARNING: libelf/nlist.h: present but cannot be compiled" >&2;}
13565     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h:     check for missing prerequisite headers?" >&5
13566 echo "$as_me: WARNING: libelf/nlist.h:     check for missing prerequisite headers?" >&2;}
13567     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: see the Autoconf documentation" >&5
13568 echo "$as_me: WARNING: libelf/nlist.h: see the Autoconf documentation" >&2;}
13569     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
13570 echo "$as_me: WARNING: libelf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13571     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: proceeding with the preprocessor's result" >&5
13572 echo "$as_me: WARNING: libelf/nlist.h: proceeding with the preprocessor's result" >&2;}
13573     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: in the future, the compiler will take precedence" >&5
13574 echo "$as_me: WARNING: libelf/nlist.h: in the future, the compiler will take precedence" >&2;}
13575
13576     ;;
13577 esac
13578 { echo "$as_me:$LINENO: checking for libelf/nlist.h" >&5
13579 echo $ECHO_N "checking for libelf/nlist.h... $ECHO_C" >&6; }
13580 if test "${ac_cv_header_libelf_nlist_h+set}" = set; then
13581   echo $ECHO_N "(cached) $ECHO_C" >&6
13582 else
13583   ac_cv_header_libelf_nlist_h=$ac_header_preproc
13584 fi
13585 { echo "$as_me:$LINENO: result: $ac_cv_header_libelf_nlist_h" >&5
13586 echo "${ECHO_T}$ac_cv_header_libelf_nlist_h" >&6; }
13587
13588 fi
13589 if test $ac_cv_header_libelf_nlist_h = yes; then
13590    nlist_h="libelf/nlist.h"
13591 fi
13592
13593
13594         if test "${ac_cv_header_elf_nlist_h+set}" = set; then
13595   { echo "$as_me:$LINENO: checking for elf/nlist.h" >&5
13596 echo $ECHO_N "checking for elf/nlist.h... $ECHO_C" >&6; }
13597 if test "${ac_cv_header_elf_nlist_h+set}" = set; then
13598   echo $ECHO_N "(cached) $ECHO_C" >&6
13599 fi
13600 { echo "$as_me:$LINENO: result: $ac_cv_header_elf_nlist_h" >&5
13601 echo "${ECHO_T}$ac_cv_header_elf_nlist_h" >&6; }
13602 else
13603   # Is the header compilable?
13604 { echo "$as_me:$LINENO: checking elf/nlist.h usability" >&5
13605 echo $ECHO_N "checking elf/nlist.h usability... $ECHO_C" >&6; }
13606 cat >conftest.$ac_ext <<_ACEOF
13607 /* confdefs.h.  */
13608 _ACEOF
13609 cat confdefs.h >>conftest.$ac_ext
13610 cat >>conftest.$ac_ext <<_ACEOF
13611 /* end confdefs.h.  */
13612 $ac_includes_default
13613 #include <elf/nlist.h>
13614 _ACEOF
13615 rm -f conftest.$ac_objext
13616 if { (ac_try="$ac_compile"
13617 case "(($ac_try" in
13618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13619   *) ac_try_echo=$ac_try;;
13620 esac
13621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13622   (eval "$ac_compile") 2>conftest.er1
13623   ac_status=$?
13624   grep -v '^ *+' conftest.er1 >conftest.err
13625   rm -f conftest.er1
13626   cat conftest.err >&5
13627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13628   (exit $ac_status); } && {
13629          test -z "$ac_c_werror_flag" ||
13630          test ! -s conftest.err
13631        } && test -s conftest.$ac_objext; then
13632   ac_header_compiler=yes
13633 else
13634   echo "$as_me: failed program was:" >&5
13635 sed 's/^/| /' conftest.$ac_ext >&5
13636
13637         ac_header_compiler=no
13638 fi
13639
13640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13641 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13642 echo "${ECHO_T}$ac_header_compiler" >&6; }
13643
13644 # Is the header present?
13645 { echo "$as_me:$LINENO: checking elf/nlist.h presence" >&5
13646 echo $ECHO_N "checking elf/nlist.h presence... $ECHO_C" >&6; }
13647 cat >conftest.$ac_ext <<_ACEOF
13648 /* confdefs.h.  */
13649 _ACEOF
13650 cat confdefs.h >>conftest.$ac_ext
13651 cat >>conftest.$ac_ext <<_ACEOF
13652 /* end confdefs.h.  */
13653 #include <elf/nlist.h>
13654 _ACEOF
13655 if { (ac_try="$ac_cpp conftest.$ac_ext"
13656 case "(($ac_try" in
13657   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13658   *) ac_try_echo=$ac_try;;
13659 esac
13660 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13661   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13662   ac_status=$?
13663   grep -v '^ *+' conftest.er1 >conftest.err
13664   rm -f conftest.er1
13665   cat conftest.err >&5
13666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13667   (exit $ac_status); } >/dev/null && {
13668          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13669          test ! -s conftest.err
13670        }; then
13671   ac_header_preproc=yes
13672 else
13673   echo "$as_me: failed program was:" >&5
13674 sed 's/^/| /' conftest.$ac_ext >&5
13675
13676   ac_header_preproc=no
13677 fi
13678
13679 rm -f conftest.err conftest.$ac_ext
13680 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13681 echo "${ECHO_T}$ac_header_preproc" >&6; }
13682
13683 # So?  What about this header?
13684 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13685   yes:no: )
13686     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
13687 echo "$as_me: WARNING: elf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13688     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: proceeding with the compiler's result" >&5
13689 echo "$as_me: WARNING: elf/nlist.h: proceeding with the compiler's result" >&2;}
13690     ac_header_preproc=yes
13691     ;;
13692   no:yes:* )
13693     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: present but cannot be compiled" >&5
13694 echo "$as_me: WARNING: elf/nlist.h: present but cannot be compiled" >&2;}
13695     { echo "$as_me:$LINENO: WARNING: elf/nlist.h:     check for missing prerequisite headers?" >&5
13696 echo "$as_me: WARNING: elf/nlist.h:     check for missing prerequisite headers?" >&2;}
13697     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: see the Autoconf documentation" >&5
13698 echo "$as_me: WARNING: elf/nlist.h: see the Autoconf documentation" >&2;}
13699     { echo "$as_me:$LINENO: WARNING: elf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
13700 echo "$as_me: WARNING: elf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13701     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: proceeding with the preprocessor's result" >&5
13702 echo "$as_me: WARNING: elf/nlist.h: proceeding with the preprocessor's result" >&2;}
13703     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: in the future, the compiler will take precedence" >&5
13704 echo "$as_me: WARNING: elf/nlist.h: in the future, the compiler will take precedence" >&2;}
13705
13706     ;;
13707 esac
13708 { echo "$as_me:$LINENO: checking for elf/nlist.h" >&5
13709 echo $ECHO_N "checking for elf/nlist.h... $ECHO_C" >&6; }
13710 if test "${ac_cv_header_elf_nlist_h+set}" = set; then
13711   echo $ECHO_N "(cached) $ECHO_C" >&6
13712 else
13713   ac_cv_header_elf_nlist_h=$ac_header_preproc
13714 fi
13715 { echo "$as_me:$LINENO: result: $ac_cv_header_elf_nlist_h" >&5
13716 echo "${ECHO_T}$ac_cv_header_elf_nlist_h" >&6; }
13717
13718 fi
13719 if test $ac_cv_header_elf_nlist_h = yes; then
13720    nlist_h="elf/nlist.h"
13721 fi
13722
13723
13724         if test "${ac_cv_header_nlist_h+set}" = set; then
13725   { echo "$as_me:$LINENO: checking for nlist.h" >&5
13726 echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6; }
13727 if test "${ac_cv_header_nlist_h+set}" = set; then
13728   echo $ECHO_N "(cached) $ECHO_C" >&6
13729 fi
13730 { echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5
13731 echo "${ECHO_T}$ac_cv_header_nlist_h" >&6; }
13732 else
13733   # Is the header compilable?
13734 { echo "$as_me:$LINENO: checking nlist.h usability" >&5
13735 echo $ECHO_N "checking nlist.h usability... $ECHO_C" >&6; }
13736 cat >conftest.$ac_ext <<_ACEOF
13737 /* confdefs.h.  */
13738 _ACEOF
13739 cat confdefs.h >>conftest.$ac_ext
13740 cat >>conftest.$ac_ext <<_ACEOF
13741 /* end confdefs.h.  */
13742 $ac_includes_default
13743 #include <nlist.h>
13744 _ACEOF
13745 rm -f conftest.$ac_objext
13746 if { (ac_try="$ac_compile"
13747 case "(($ac_try" in
13748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13749   *) ac_try_echo=$ac_try;;
13750 esac
13751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13752   (eval "$ac_compile") 2>conftest.er1
13753   ac_status=$?
13754   grep -v '^ *+' conftest.er1 >conftest.err
13755   rm -f conftest.er1
13756   cat conftest.err >&5
13757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13758   (exit $ac_status); } && {
13759          test -z "$ac_c_werror_flag" ||
13760          test ! -s conftest.err
13761        } && test -s conftest.$ac_objext; then
13762   ac_header_compiler=yes
13763 else
13764   echo "$as_me: failed program was:" >&5
13765 sed 's/^/| /' conftest.$ac_ext >&5
13766
13767         ac_header_compiler=no
13768 fi
13769
13770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13771 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13772 echo "${ECHO_T}$ac_header_compiler" >&6; }
13773
13774 # Is the header present?
13775 { echo "$as_me:$LINENO: checking nlist.h presence" >&5
13776 echo $ECHO_N "checking nlist.h presence... $ECHO_C" >&6; }
13777 cat >conftest.$ac_ext <<_ACEOF
13778 /* confdefs.h.  */
13779 _ACEOF
13780 cat confdefs.h >>conftest.$ac_ext
13781 cat >>conftest.$ac_ext <<_ACEOF
13782 /* end confdefs.h.  */
13783 #include <nlist.h>
13784 _ACEOF
13785 if { (ac_try="$ac_cpp conftest.$ac_ext"
13786 case "(($ac_try" in
13787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13788   *) ac_try_echo=$ac_try;;
13789 esac
13790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13791   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13792   ac_status=$?
13793   grep -v '^ *+' conftest.er1 >conftest.err
13794   rm -f conftest.er1
13795   cat conftest.err >&5
13796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13797   (exit $ac_status); } >/dev/null && {
13798          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13799          test ! -s conftest.err
13800        }; then
13801   ac_header_preproc=yes
13802 else
13803   echo "$as_me: failed program was:" >&5
13804 sed 's/^/| /' conftest.$ac_ext >&5
13805
13806   ac_header_preproc=no
13807 fi
13808
13809 rm -f conftest.err conftest.$ac_ext
13810 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13811 echo "${ECHO_T}$ac_header_preproc" >&6; }
13812
13813 # So?  What about this header?
13814 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13815   yes:no: )
13816     { echo "$as_me:$LINENO: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
13817 echo "$as_me: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13818     { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the compiler's result" >&5
13819 echo "$as_me: WARNING: nlist.h: proceeding with the compiler's result" >&2;}
13820     ac_header_preproc=yes
13821     ;;
13822   no:yes:* )
13823     { echo "$as_me:$LINENO: WARNING: nlist.h: present but cannot be compiled" >&5
13824 echo "$as_me: WARNING: nlist.h: present but cannot be compiled" >&2;}
13825     { echo "$as_me:$LINENO: WARNING: nlist.h:     check for missing prerequisite headers?" >&5
13826 echo "$as_me: WARNING: nlist.h:     check for missing prerequisite headers?" >&2;}
13827     { echo "$as_me:$LINENO: WARNING: nlist.h: see the Autoconf documentation" >&5
13828 echo "$as_me: WARNING: nlist.h: see the Autoconf documentation" >&2;}
13829     { echo "$as_me:$LINENO: WARNING: nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
13830 echo "$as_me: WARNING: nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13831     { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5
13832 echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;}
13833     { echo "$as_me:$LINENO: WARNING: nlist.h: in the future, the compiler will take precedence" >&5
13834 echo "$as_me: WARNING: nlist.h: in the future, the compiler will take precedence" >&2;}
13835
13836     ;;
13837 esac
13838 { echo "$as_me:$LINENO: checking for nlist.h" >&5
13839 echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6; }
13840 if test "${ac_cv_header_nlist_h+set}" = set; then
13841   echo $ECHO_N "(cached) $ECHO_C" >&6
13842 else
13843   ac_cv_header_nlist_h=$ac_header_preproc
13844 fi
13845 { echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5
13846 echo "${ECHO_T}$ac_cv_header_nlist_h" >&6; }
13847
13848 fi
13849 if test $ac_cv_header_nlist_h = yes; then
13850    nlist_h="nlist.h"
13851 fi
13852
13853
13854         if test x"$nlist_h" = "x"; then
13855
13856 cat >>confdefs.h <<_ACEOF
13857 #define SYMBOL_PREFIX ""
13858 _ACEOF
13859
13860         else
13861                 { echo "$as_me:$LINENO: checking for extra underscores prepended to symbol names" >&5
13862 echo $ECHO_N "checking for extra underscores prepended to symbol names... $ECHO_C" >&6; }
13863                 if test "${symbol_underscores+set}" = set; then
13864   echo $ECHO_N "(cached) $ECHO_C" >&6
13865 else
13866
13867 cat << EOF > conftest.c
13868 #include <$nlist_h>
13869 #include <stdio.h>
13870 #include <stdlib.h>
13871 void _modinit(void);
13872 int main(int argc, char *argv[]) {
13873         int i;
13874         struct nlist nl[5];
13875
13876         /* fill the names in this way, so it'll work almost everywhere */
13877         nl[0].n_name = "_modinit";
13878         nl[1].n_name = "__modinit";
13879         nl[2].n_name = "___modinit";
13880         nl[3].n_name = "____modinit";
13881         nl[0].n_value = nl[1].n_value = nl[2].n_value = nl[3].n_value = nl[4].n_name = NULL;
13882
13883         if(argc < 2 || (nlist(argv[1], nl)) == -1) exit(-1);
13884         for(i = 0; i < 4; i++) {
13885                 if(nl[i].n_value != NULL)
13886                 {
13887                         int j;
13888                         for(j = 0; j < i; j++)
13889                                 printf("_");
13890                         exit(i);
13891                 }
13892         }
13893         exit(-1);
13894 }
13895 void _modinit(void) { return; }
13896 EOF
13897                 $CC $CPPFLAGS $IRC_CFLAGS -o conftest conftest.c $nlist_lib >/dev/null 2>&1
13898                 symbol_underscores=`./conftest conftest`
13899                 { echo "$as_me:$LINENO: result: $symbol_underscores" >&5
13900 echo "${ECHO_T}$symbol_underscores" >&6; }
13901                 $RM -f conftest conftest.c
13902
13903 fi
13904
13905
13906 cat >>confdefs.h <<_ACEOF
13907 #define SYMBOL_PREFIX "${symbol_underscores}"
13908 _ACEOF
13909
13910         fi
13911 fi
13912
13913 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924
13925
13926
13927
13928 if test "$prefix" = "NONE"; then
13929
13930 cat >>confdefs.h <<_ACEOF
13931 #define IRCD_PREFIX "$ac_default_prefix"
13932 _ACEOF
13933
13934
13935 else
13936
13937
13938         prefix=`echo $prefix | sed 's/\/$//'`
13939
13940 cat >>confdefs.h <<_ACEOF
13941 #define IRCD_PREFIX "$prefix"
13942 _ACEOF
13943
13944
13945 fi
13946
13947 ac_config_files="$ac_config_files Makefile ssld/Makefile extensions/Makefile unsupported/Makefile src/Makefile modules/Makefile tools/Makefile doc/Makefile help/Makefile"
13948
13949
13950 cat >confcache <<\_ACEOF
13951 # This file is a shell script that caches the results of configure
13952 # tests run on this system so they can be shared between configure
13953 # scripts and configure runs, see configure's option --config-cache.
13954 # It is not useful on other systems.  If it contains results you don't
13955 # want to keep, you may remove or edit it.
13956 #
13957 # config.status only pays attention to the cache file if you give it
13958 # the --recheck option to rerun configure.
13959 #
13960 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13961 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13962 # following values.
13963
13964 _ACEOF
13965
13966 # The following way of writing the cache mishandles newlines in values,
13967 # but we know of no workaround that is simple, portable, and efficient.
13968 # So, we kill variables containing newlines.
13969 # Ultrix sh set writes to stderr and can't be redirected directly,
13970 # and sets the high bit in the cache file unless we assign to the vars.
13971 (
13972   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13973     eval ac_val=\$$ac_var
13974     case $ac_val in #(
13975     *${as_nl}*)
13976       case $ac_var in #(
13977       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
13978 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
13979       esac
13980       case $ac_var in #(
13981       _ | IFS | as_nl) ;; #(
13982       *) $as_unset $ac_var ;;
13983       esac ;;
13984     esac
13985   done
13986
13987   (set) 2>&1 |
13988     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13989     *${as_nl}ac_space=\ *)
13990       # `set' does not quote correctly, so add quotes (double-quote
13991       # substitution turns \\\\ into \\, and sed turns \\ into \).
13992       sed -n \
13993         "s/'/'\\\\''/g;
13994           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13995       ;; #(
13996     *)
13997       # `set' quotes correctly as required by POSIX, so do not add quotes.
13998       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13999       ;;
14000     esac |
14001     sort
14002 ) |
14003   sed '
14004      /^ac_cv_env_/b end
14005      t clear
14006      :clear
14007      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14008      t end
14009      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14010      :end' >>confcache
14011 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14012   if test -w "$cache_file"; then
14013     test "x$cache_file" != "x/dev/null" &&
14014       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
14015 echo "$as_me: updating cache $cache_file" >&6;}
14016     cat confcache >$cache_file
14017   else
14018     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
14019 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14020   fi
14021 fi
14022 rm -f confcache
14023
14024 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14025 # Let make expand exec_prefix.
14026 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14027
14028 DEFS=-DHAVE_CONFIG_H
14029
14030 ac_libobjs=
14031 ac_ltlibobjs=
14032 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14033   # 1. Remove the extension, and $U if already installed.
14034   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14035   ac_i=`echo "$ac_i" | sed "$ac_script"`
14036   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14037   #    will be set to the directory where LIBOBJS objects are built.
14038   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14039   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
14040 done
14041 LIBOBJS=$ac_libobjs
14042
14043 LTLIBOBJS=$ac_ltlibobjs
14044
14045
14046
14047 : ${CONFIG_STATUS=./config.status}
14048 ac_clean_files_save=$ac_clean_files
14049 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14050 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
14051 echo "$as_me: creating $CONFIG_STATUS" >&6;}
14052 cat >$CONFIG_STATUS <<_ACEOF
14053 #! $SHELL
14054 # Generated by $as_me.
14055 # Run this file to recreate the current configuration.
14056 # Compiler output produced by configure, useful for debugging
14057 # configure, is in config.log if it exists.
14058
14059 debug=false
14060 ac_cs_recheck=false
14061 ac_cs_silent=false
14062 SHELL=\${CONFIG_SHELL-$SHELL}
14063 _ACEOF
14064
14065 cat >>$CONFIG_STATUS <<\_ACEOF
14066 ## --------------------- ##
14067 ## M4sh Initialization.  ##
14068 ## --------------------- ##
14069
14070 # Be more Bourne compatible
14071 DUALCASE=1; export DUALCASE # for MKS sh
14072 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14073   emulate sh
14074   NULLCMD=:
14075   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
14076   # is contrary to our usage.  Disable this feature.
14077   alias -g '${1+"$@"}'='"$@"'
14078   setopt NO_GLOB_SUBST
14079 else
14080   case `(set -o) 2>/dev/null` in
14081   *posix*) set -o posix ;;
14082 esac
14083
14084 fi
14085
14086
14087
14088
14089 # PATH needs CR
14090 # Avoid depending upon Character Ranges.
14091 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14092 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14093 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14094 as_cr_digits='0123456789'
14095 as_cr_alnum=$as_cr_Letters$as_cr_digits
14096
14097 # The user is always right.
14098 if test "${PATH_SEPARATOR+set}" != set; then
14099   echo "#! /bin/sh" >conf$$.sh
14100   echo  "exit 0"   >>conf$$.sh
14101   chmod +x conf$$.sh
14102   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
14103     PATH_SEPARATOR=';'
14104   else
14105     PATH_SEPARATOR=:
14106   fi
14107   rm -f conf$$.sh
14108 fi
14109
14110 # Support unset when possible.
14111 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14112   as_unset=unset
14113 else
14114   as_unset=false
14115 fi
14116
14117
14118 # IFS
14119 # We need space, tab and new line, in precisely that order.  Quoting is
14120 # there to prevent editors from complaining about space-tab.
14121 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14122 # splitting by setting IFS to empty value.)
14123 as_nl='
14124 '
14125 IFS=" ""        $as_nl"
14126
14127 # Find who we are.  Look in the path if we contain no directory separator.
14128 case $0 in
14129   *[\\/]* ) as_myself=$0 ;;
14130   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14131 for as_dir in $PATH
14132 do
14133   IFS=$as_save_IFS
14134   test -z "$as_dir" && as_dir=.
14135   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14136 done
14137 IFS=$as_save_IFS
14138
14139      ;;
14140 esac
14141 # We did not find ourselves, most probably we were run as `sh COMMAND'
14142 # in which case we are not to be found in the path.
14143 if test "x$as_myself" = x; then
14144   as_myself=$0
14145 fi
14146 if test ! -f "$as_myself"; then
14147   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14148   { (exit 1); exit 1; }
14149 fi
14150
14151 # Work around bugs in pre-3.0 UWIN ksh.
14152 for as_var in ENV MAIL MAILPATH
14153 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
14154 done
14155 PS1='$ '
14156 PS2='> '
14157 PS4='+ '
14158
14159 # NLS nuisances.
14160 for as_var in \
14161   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
14162   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
14163   LC_TELEPHONE LC_TIME
14164 do
14165   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
14166     eval $as_var=C; export $as_var
14167   else
14168     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
14169   fi
14170 done
14171
14172 # Required to use basename.
14173 if expr a : '\(a\)' >/dev/null 2>&1 &&
14174    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14175   as_expr=expr
14176 else
14177   as_expr=false
14178 fi
14179
14180 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14181   as_basename=basename
14182 else
14183   as_basename=false
14184 fi
14185
14186
14187 # Name of the executable.
14188 as_me=`$as_basename -- "$0" ||
14189 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14190          X"$0" : 'X\(//\)$' \| \
14191          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14192 echo X/"$0" |
14193     sed '/^.*\/\([^/][^/]*\)\/*$/{
14194             s//\1/
14195             q
14196           }
14197           /^X\/\(\/\/\)$/{
14198             s//\1/
14199             q
14200           }
14201           /^X\/\(\/\).*/{
14202             s//\1/
14203             q
14204           }
14205           s/.*/./; q'`
14206
14207 # CDPATH.
14208 $as_unset CDPATH
14209
14210
14211
14212   as_lineno_1=$LINENO
14213   as_lineno_2=$LINENO
14214   test "x$as_lineno_1" != "x$as_lineno_2" &&
14215   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
14216
14217   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
14218   # uniformly replaced by the line number.  The first 'sed' inserts a
14219   # line-number line after each line using $LINENO; the second 'sed'
14220   # does the real work.  The second script uses 'N' to pair each
14221   # line-number line with the line containing $LINENO, and appends
14222   # trailing '-' during substitution so that $LINENO is not a special
14223   # case at line end.
14224   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
14225   # scripts with optimization help from Paolo Bonzini.  Blame Lee
14226   # E. McMahon (1931-1989) for sed's syntax.  :-)
14227   sed -n '
14228     p
14229     /[$]LINENO/=
14230   ' <$as_myself |
14231     sed '
14232       s/[$]LINENO.*/&-/
14233       t lineno
14234       b
14235       :lineno
14236       N
14237       :loop
14238       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
14239       t loop
14240       s/-\n.*//
14241     ' >$as_me.lineno &&
14242   chmod +x "$as_me.lineno" ||
14243     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
14244    { (exit 1); exit 1; }; }
14245
14246   # Don't try to exec as it changes $[0], causing all sort of problems
14247   # (the dirname of $[0] is not the place where we might find the
14248   # original and so on.  Autoconf is especially sensitive to this).
14249   . "./$as_me.lineno"
14250   # Exit status is that of the last command.
14251   exit
14252 }
14253
14254
14255 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14256   as_dirname=dirname
14257 else
14258   as_dirname=false
14259 fi
14260
14261 ECHO_C= ECHO_N= ECHO_T=
14262 case `echo -n x` in
14263 -n*)
14264   case `echo 'x\c'` in
14265   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14266   *)   ECHO_C='\c';;
14267   esac;;
14268 *)
14269   ECHO_N='-n';;
14270 esac
14271
14272 if expr a : '\(a\)' >/dev/null 2>&1 &&
14273    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14274   as_expr=expr
14275 else
14276   as_expr=false
14277 fi
14278
14279 rm -f conf$$ conf$$.exe conf$$.file
14280 if test -d conf$$.dir; then
14281   rm -f conf$$.dir/conf$$.file
14282 else
14283   rm -f conf$$.dir
14284   mkdir conf$$.dir
14285 fi
14286 echo >conf$$.file
14287 if ln -s conf$$.file conf$$ 2>/dev/null; then
14288   as_ln_s='ln -s'
14289   # ... but there are two gotchas:
14290   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14291   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14292   # In both cases, we have to default to `cp -p'.
14293   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14294     as_ln_s='cp -p'
14295 elif ln conf$$.file conf$$ 2>/dev/null; then
14296   as_ln_s=ln
14297 else
14298   as_ln_s='cp -p'
14299 fi
14300 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14301 rmdir conf$$.dir 2>/dev/null
14302
14303 if mkdir -p . 2>/dev/null; then
14304   as_mkdir_p=:
14305 else
14306   test -d ./-p && rmdir ./-p
14307   as_mkdir_p=false
14308 fi
14309
14310 if test -x / >/dev/null 2>&1; then
14311   as_test_x='test -x'
14312 else
14313   if ls -dL / >/dev/null 2>&1; then
14314     as_ls_L_option=L
14315   else
14316     as_ls_L_option=
14317   fi
14318   as_test_x='
14319     eval sh -c '\''
14320       if test -d "$1"; then
14321         test -d "$1/.";
14322       else
14323         case $1 in
14324         -*)set "./$1";;
14325         esac;
14326         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
14327         ???[sx]*):;;*)false;;esac;fi
14328     '\'' sh
14329   '
14330 fi
14331 as_executable_p=$as_test_x
14332
14333 # Sed expression to map a string onto a valid CPP name.
14334 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14335
14336 # Sed expression to map a string onto a valid variable name.
14337 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14338
14339
14340 exec 6>&1
14341
14342 # Save the log message, to keep $[0] and so on meaningful, and to
14343 # report actual input values of CONFIG_FILES etc. instead of their
14344 # values after options handling.
14345 ac_log="
14346 This file was extended by charybdis $as_me 3.0.0-alpha1, which was
14347 generated by GNU Autoconf 2.61.  Invocation command line was
14348
14349   CONFIG_FILES    = $CONFIG_FILES
14350   CONFIG_HEADERS  = $CONFIG_HEADERS
14351   CONFIG_LINKS    = $CONFIG_LINKS
14352   CONFIG_COMMANDS = $CONFIG_COMMANDS
14353   $ $0 $@
14354
14355 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14356 "
14357
14358 _ACEOF
14359
14360 cat >>$CONFIG_STATUS <<_ACEOF
14361 # Files that config.status was made for.
14362 config_files="$ac_config_files"
14363 config_headers="$ac_config_headers"
14364
14365 _ACEOF
14366
14367 cat >>$CONFIG_STATUS <<\_ACEOF
14368 ac_cs_usage="\
14369 \`$as_me' instantiates files from templates according to the
14370 current configuration.
14371
14372 Usage: $0 [OPTIONS] [FILE]...
14373
14374   -h, --help       print this help, then exit
14375   -V, --version    print version number and configuration settings, then exit
14376   -q, --quiet      do not print progress messages
14377   -d, --debug      don't remove temporary files
14378       --recheck    update $as_me by reconfiguring in the same conditions
14379   --file=FILE[:TEMPLATE]
14380                    instantiate the configuration file FILE
14381   --header=FILE[:TEMPLATE]
14382                    instantiate the configuration header FILE
14383
14384 Configuration files:
14385 $config_files
14386
14387 Configuration headers:
14388 $config_headers
14389
14390 Report bugs to <bug-autoconf@gnu.org>."
14391
14392 _ACEOF
14393 cat >>$CONFIG_STATUS <<_ACEOF
14394 ac_cs_version="\\
14395 charybdis config.status 3.0.0-alpha1
14396 configured by $0, generated by GNU Autoconf 2.61,
14397   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14398
14399 Copyright (C) 2006 Free Software Foundation, Inc.
14400 This config.status script is free software; the Free Software Foundation
14401 gives unlimited permission to copy, distribute and modify it."
14402
14403 ac_pwd='$ac_pwd'
14404 srcdir='$srcdir'
14405 INSTALL='$INSTALL'
14406 _ACEOF
14407
14408 cat >>$CONFIG_STATUS <<\_ACEOF
14409 # If no file are specified by the user, then we need to provide default
14410 # value.  By we need to know if files were specified by the user.
14411 ac_need_defaults=:
14412 while test $# != 0
14413 do
14414   case $1 in
14415   --*=*)
14416     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14417     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14418     ac_shift=:
14419     ;;
14420   *)
14421     ac_option=$1
14422     ac_optarg=$2
14423     ac_shift=shift
14424     ;;
14425   esac
14426
14427   case $ac_option in
14428   # Handling of the options.
14429   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14430     ac_cs_recheck=: ;;
14431   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14432     echo "$ac_cs_version"; exit ;;
14433   --debug | --debu | --deb | --de | --d | -d )
14434     debug=: ;;
14435   --file | --fil | --fi | --f )
14436     $ac_shift
14437     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
14438     ac_need_defaults=false;;
14439   --header | --heade | --head | --hea )
14440     $ac_shift
14441     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
14442     ac_need_defaults=false;;
14443   --he | --h)
14444     # Conflict between --help and --header
14445     { echo "$as_me: error: ambiguous option: $1
14446 Try \`$0 --help' for more information." >&2
14447    { (exit 1); exit 1; }; };;
14448   --help | --hel | -h )
14449     echo "$ac_cs_usage"; exit ;;
14450   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14451   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14452     ac_cs_silent=: ;;
14453
14454   # This is an error.
14455   -*) { echo "$as_me: error: unrecognized option: $1
14456 Try \`$0 --help' for more information." >&2
14457    { (exit 1); exit 1; }; } ;;
14458
14459   *) ac_config_targets="$ac_config_targets $1"
14460      ac_need_defaults=false ;;
14461
14462   esac
14463   shift
14464 done
14465
14466 ac_configure_extra_args=
14467
14468 if $ac_cs_silent; then
14469   exec 6>/dev/null
14470   ac_configure_extra_args="$ac_configure_extra_args --silent"
14471 fi
14472
14473 _ACEOF
14474 cat >>$CONFIG_STATUS <<_ACEOF
14475 if \$ac_cs_recheck; then
14476   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
14477   CONFIG_SHELL=$SHELL
14478   export CONFIG_SHELL
14479   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14480 fi
14481
14482 _ACEOF
14483 cat >>$CONFIG_STATUS <<\_ACEOF
14484 exec 5>>config.log
14485 {
14486   echo
14487   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14488 ## Running $as_me. ##
14489 _ASBOX
14490   echo "$ac_log"
14491 } >&5
14492
14493 _ACEOF
14494 cat >>$CONFIG_STATUS <<_ACEOF
14495 _ACEOF
14496
14497 cat >>$CONFIG_STATUS <<\_ACEOF
14498
14499 # Handling of arguments.
14500 for ac_config_target in $ac_config_targets
14501 do
14502   case $ac_config_target in
14503     "include/setup.h") CONFIG_HEADERS="$CONFIG_HEADERS include/setup.h" ;;
14504     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14505     "ssld/Makefile") CONFIG_FILES="$CONFIG_FILES ssld/Makefile" ;;
14506     "extensions/Makefile") CONFIG_FILES="$CONFIG_FILES extensions/Makefile" ;;
14507     "unsupported/Makefile") CONFIG_FILES="$CONFIG_FILES unsupported/Makefile" ;;
14508     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
14509     "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;;
14510     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
14511     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14512     "help/Makefile") CONFIG_FILES="$CONFIG_FILES help/Makefile" ;;
14513
14514   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
14515 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
14516    { (exit 1); exit 1; }; };;
14517   esac
14518 done
14519
14520
14521 # If the user did not use the arguments to specify the items to instantiate,
14522 # then the envvar interface is used.  Set only those that are not.
14523 # We use the long form for the default assignment because of an extremely
14524 # bizarre bug on SunOS 4.1.3.
14525 if $ac_need_defaults; then
14526   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14527   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14528 fi
14529
14530 # Have a temporary directory for convenience.  Make it in the build tree
14531 # simply because there is no reason against having it here, and in addition,
14532 # creating and moving files from /tmp can sometimes cause problems.
14533 # Hook for its removal unless debugging.
14534 # Note that there is a small window in which the directory will not be cleaned:
14535 # after its creation but before its name has been assigned to `$tmp'.
14536 $debug ||
14537 {
14538   tmp=
14539   trap 'exit_status=$?
14540   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14541 ' 0
14542   trap '{ (exit 1); exit 1; }' 1 2 13 15
14543 }
14544 # Create a (secure) tmp directory for tmp files.
14545
14546 {
14547   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14548   test -n "$tmp" && test -d "$tmp"
14549 }  ||
14550 {
14551   tmp=./conf$$-$RANDOM
14552   (umask 077 && mkdir "$tmp")
14553 } ||
14554 {
14555    echo "$me: cannot create a temporary directory in ." >&2
14556    { (exit 1); exit 1; }
14557 }
14558
14559 #
14560 # Set up the sed scripts for CONFIG_FILES section.
14561 #
14562
14563 # No need to generate the scripts if there are no CONFIG_FILES.
14564 # This happens for instance when ./config.status config.h
14565 if test -n "$CONFIG_FILES"; then
14566
14567 _ACEOF
14568
14569
14570
14571 ac_delim='%!_!# '
14572 for ac_last_try in false false false false false :; do
14573   cat >conf$$subs.sed <<_ACEOF
14574 SHELL!$SHELL$ac_delim
14575 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
14576 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
14577 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
14578 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
14579 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
14580 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
14581 exec_prefix!$exec_prefix$ac_delim
14582 prefix!$prefix$ac_delim
14583 program_transform_name!$program_transform_name$ac_delim
14584 bindir!$bindir$ac_delim
14585 sbindir!$sbindir$ac_delim
14586 libexecdir!$libexecdir$ac_delim
14587 datarootdir!$datarootdir$ac_delim
14588 datadir!$datadir$ac_delim
14589 sysconfdir!$sysconfdir$ac_delim
14590 sharedstatedir!$sharedstatedir$ac_delim
14591 localstatedir!$localstatedir$ac_delim
14592 includedir!$includedir$ac_delim
14593 oldincludedir!$oldincludedir$ac_delim
14594 docdir!$docdir$ac_delim
14595 infodir!$infodir$ac_delim
14596 htmldir!$htmldir$ac_delim
14597 dvidir!$dvidir$ac_delim
14598 pdfdir!$pdfdir$ac_delim
14599 psdir!$psdir$ac_delim
14600 libdir!$libdir$ac_delim
14601 localedir!$localedir$ac_delim
14602 mandir!$mandir$ac_delim
14603 DEFS!$DEFS$ac_delim
14604 ECHO_C!$ECHO_C$ac_delim
14605 ECHO_N!$ECHO_N$ac_delim
14606 ECHO_T!$ECHO_T$ac_delim
14607 LIBS!$LIBS$ac_delim
14608 build_alias!$build_alias$ac_delim
14609 host_alias!$host_alias$ac_delim
14610 target_alias!$target_alias$ac_delim
14611 CC!$CC$ac_delim
14612 CFLAGS!$CFLAGS$ac_delim
14613 LDFLAGS!$LDFLAGS$ac_delim
14614 CPPFLAGS!$CPPFLAGS$ac_delim
14615 ac_ct_CC!$ac_ct_CC$ac_delim
14616 EXEEXT!$EXEEXT$ac_delim
14617 OBJEXT!$OBJEXT$ac_delim
14618 subdirs!$subdirs$ac_delim
14619 MKDEP!$MKDEP$ac_delim
14620 MAKEDEPEND!$MAKEDEPEND$ac_delim
14621 STDOUT!$STDOUT$ac_delim
14622 CPP!$CPP$ac_delim
14623 GREP!$GREP$ac_delim
14624 EGREP!$EGREP$ac_delim
14625 SET_MAKE!$SET_MAKE$ac_delim
14626 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
14627 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
14628 INSTALL_DATA!$INSTALL_DATA$ac_delim
14629 RM!$RM$ac_delim
14630 CP!$CP$ac_delim
14631 MV!$MV$ac_delim
14632 LN!$LN$ac_delim
14633 SED!$SED$ac_delim
14634 AR!$AR$ac_delim
14635 LD!$LD$ac_delim
14636 RANLIB!$RANLIB$ac_delim
14637 TOUCH!$TOUCH$ac_delim
14638 YACC!$YACC$ac_delim
14639 YFLAGS!$YFLAGS$ac_delim
14640 LEX!$LEX$ac_delim
14641 LEX_OUTPUT_ROOT!$LEX_OUTPUT_ROOT$ac_delim
14642 LEXLIB!$LEXLIB$ac_delim
14643 CRYPT_LIB!$CRYPT_LIB$ac_delim
14644 VICONF!$VICONF$ac_delim
14645 ALLOCA!$ALLOCA$ac_delim
14646 ENCSPEED!$ENCSPEED$ac_delim
14647 ZLIB_LD!$ZLIB_LD$ac_delim
14648 ETC_DIR!$ETC_DIR$ac_delim
14649 confdir!$confdir$ac_delim
14650 LOG_DIR!$LOG_DIR$ac_delim
14651 logdir!$logdir$ac_delim
14652 HELP_DIR!$HELP_DIR$ac_delim
14653 helpdir!$helpdir$ac_delim
14654 MODULE_DIR!$MODULE_DIR$ac_delim
14655 moduledir!$moduledir$ac_delim
14656 SELECT_TYPE!$SELECT_TYPE$ac_delim
14657 MODULES_LIBS!$MODULES_LIBS$ac_delim
14658 MOD_TARGET!$MOD_TARGET$ac_delim
14659 SSL_SRCS_ENABLE!$SSL_SRCS_ENABLE$ac_delim
14660 SSL_INCLUDES!$SSL_INCLUDES$ac_delim
14661 SSL_LIBS!$SSL_LIBS$ac_delim
14662 PICFLAGS!$PICFLAGS$ac_delim
14663 IRC_CFLAGS!$IRC_CFLAGS$ac_delim
14664 SEDOBJ!$SEDOBJ$ac_delim
14665 LIBOBJS!$LIBOBJS$ac_delim
14666 LTLIBOBJS!$LTLIBOBJS$ac_delim
14667 _ACEOF
14668
14669   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 93; then
14670     break
14671   elif $ac_last_try; then
14672     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14673 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14674    { (exit 1); exit 1; }; }
14675   else
14676     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14677   fi
14678 done
14679
14680 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14681 if test -n "$ac_eof"; then
14682   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14683   ac_eof=`expr $ac_eof + 1`
14684 fi
14685
14686 cat >>$CONFIG_STATUS <<_ACEOF
14687 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
14688 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
14689 _ACEOF
14690 sed '
14691 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14692 s/^/s,@/; s/!/@,|#_!!_#|/
14693 :n
14694 t n
14695 s/'"$ac_delim"'$/,g/; t
14696 s/$/\\/; p
14697 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14698 ' >>$CONFIG_STATUS <conf$$subs.sed
14699 rm -f conf$$subs.sed
14700 cat >>$CONFIG_STATUS <<_ACEOF
14701 :end
14702 s/|#_!!_#|//g
14703 CEOF$ac_eof
14704 _ACEOF
14705
14706
14707 # VPATH may cause trouble with some makes, so we remove $(srcdir),
14708 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14709 # trailing colons and then remove the whole line if VPATH becomes empty
14710 # (actually we leave an empty line to preserve line numbers).
14711 if test "x$srcdir" = x.; then
14712   ac_vpsub='/^[  ]*VPATH[        ]*=/{
14713 s/:*\$(srcdir):*/:/
14714 s/:*\${srcdir}:*/:/
14715 s/:*@srcdir@:*/:/
14716 s/^\([^=]*=[     ]*\):*/\1/
14717 s/:*$//
14718 s/^[^=]*=[       ]*$//
14719 }'
14720 fi
14721
14722 cat >>$CONFIG_STATUS <<\_ACEOF
14723 fi # test -n "$CONFIG_FILES"
14724
14725
14726 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
14727 do
14728   case $ac_tag in
14729   :[FHLC]) ac_mode=$ac_tag; continue;;
14730   esac
14731   case $ac_mode$ac_tag in
14732   :[FHL]*:*);;
14733   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
14734 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
14735    { (exit 1); exit 1; }; };;
14736   :[FH]-) ac_tag=-:-;;
14737   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14738   esac
14739   ac_save_IFS=$IFS
14740   IFS=:
14741   set x $ac_tag
14742   IFS=$ac_save_IFS
14743   shift
14744   ac_file=$1
14745   shift
14746
14747   case $ac_mode in
14748   :L) ac_source=$1;;
14749   :[FH])
14750     ac_file_inputs=
14751     for ac_f
14752     do
14753       case $ac_f in
14754       -) ac_f="$tmp/stdin";;
14755       *) # Look for the file first in the build tree, then in the source tree
14756          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14757          # because $ac_f cannot contain `:'.
14758          test -f "$ac_f" ||
14759            case $ac_f in
14760            [\\/$]*) false;;
14761            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14762            esac ||
14763            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
14764 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
14765    { (exit 1); exit 1; }; };;
14766       esac
14767       ac_file_inputs="$ac_file_inputs $ac_f"
14768     done
14769
14770     # Let's still pretend it is `configure' which instantiates (i.e., don't
14771     # use $as_me), people would be surprised to read:
14772     #    /* config.h.  Generated by config.status.  */
14773     configure_input="Generated from "`IFS=:
14774           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
14775     if test x"$ac_file" != x-; then
14776       configure_input="$ac_file.  $configure_input"
14777       { echo "$as_me:$LINENO: creating $ac_file" >&5
14778 echo "$as_me: creating $ac_file" >&6;}
14779     fi
14780
14781     case $ac_tag in
14782     *:-:* | *:-) cat >"$tmp/stdin";;
14783     esac
14784     ;;
14785   esac
14786
14787   ac_dir=`$as_dirname -- "$ac_file" ||
14788 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14789          X"$ac_file" : 'X\(//\)[^/]' \| \
14790          X"$ac_file" : 'X\(//\)$' \| \
14791          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14792 echo X"$ac_file" |
14793     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14794             s//\1/
14795             q
14796           }
14797           /^X\(\/\/\)[^/].*/{
14798             s//\1/
14799             q
14800           }
14801           /^X\(\/\/\)$/{
14802             s//\1/
14803             q
14804           }
14805           /^X\(\/\).*/{
14806             s//\1/
14807             q
14808           }
14809           s/.*/./; q'`
14810   { as_dir="$ac_dir"
14811   case $as_dir in #(
14812   -*) as_dir=./$as_dir;;
14813   esac
14814   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
14815     as_dirs=
14816     while :; do
14817       case $as_dir in #(
14818       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
14819       *) as_qdir=$as_dir;;
14820       esac
14821       as_dirs="'$as_qdir' $as_dirs"
14822       as_dir=`$as_dirname -- "$as_dir" ||
14823 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14824          X"$as_dir" : 'X\(//\)[^/]' \| \
14825          X"$as_dir" : 'X\(//\)$' \| \
14826          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14827 echo X"$as_dir" |
14828     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14829             s//\1/
14830             q
14831           }
14832           /^X\(\/\/\)[^/].*/{
14833             s//\1/
14834             q
14835           }
14836           /^X\(\/\/\)$/{
14837             s//\1/
14838             q
14839           }
14840           /^X\(\/\).*/{
14841             s//\1/
14842             q
14843           }
14844           s/.*/./; q'`
14845       test -d "$as_dir" && break
14846     done
14847     test -z "$as_dirs" || eval "mkdir $as_dirs"
14848   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
14849 echo "$as_me: error: cannot create directory $as_dir" >&2;}
14850    { (exit 1); exit 1; }; }; }
14851   ac_builddir=.
14852
14853 case "$ac_dir" in
14854 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14855 *)
14856   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
14857   # A ".." for each directory in $ac_dir_suffix.
14858   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
14859   case $ac_top_builddir_sub in
14860   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14861   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14862   esac ;;
14863 esac
14864 ac_abs_top_builddir=$ac_pwd
14865 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14866 # for backward compatibility:
14867 ac_top_builddir=$ac_top_build_prefix
14868
14869 case $srcdir in
14870   .)  # We are building in place.
14871     ac_srcdir=.
14872     ac_top_srcdir=$ac_top_builddir_sub
14873     ac_abs_top_srcdir=$ac_pwd ;;
14874   [\\/]* | ?:[\\/]* )  # Absolute name.
14875     ac_srcdir=$srcdir$ac_dir_suffix;
14876     ac_top_srcdir=$srcdir
14877     ac_abs_top_srcdir=$srcdir ;;
14878   *) # Relative name.
14879     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14880     ac_top_srcdir=$ac_top_build_prefix$srcdir
14881     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14882 esac
14883 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14884
14885
14886   case $ac_mode in
14887   :F)
14888   #
14889   # CONFIG_FILE
14890   #
14891
14892   case $INSTALL in
14893   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14894   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14895   esac
14896 _ACEOF
14897
14898 cat >>$CONFIG_STATUS <<\_ACEOF
14899 # If the template does not know about datarootdir, expand it.
14900 # FIXME: This hack should be removed a few years after 2.60.
14901 ac_datarootdir_hack=; ac_datarootdir_seen=
14902
14903 case `sed -n '/datarootdir/ {
14904   p
14905   q
14906 }
14907 /@datadir@/p
14908 /@docdir@/p
14909 /@infodir@/p
14910 /@localedir@/p
14911 /@mandir@/p
14912 ' $ac_file_inputs` in
14913 *datarootdir*) ac_datarootdir_seen=yes;;
14914 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14915   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14916 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14917 _ACEOF
14918 cat >>$CONFIG_STATUS <<_ACEOF
14919   ac_datarootdir_hack='
14920   s&@datadir@&$datadir&g
14921   s&@docdir@&$docdir&g
14922   s&@infodir@&$infodir&g
14923   s&@localedir@&$localedir&g
14924   s&@mandir@&$mandir&g
14925     s&\\\${datarootdir}&$datarootdir&g' ;;
14926 esac
14927 _ACEOF
14928
14929 # Neutralize VPATH when `$srcdir' = `.'.
14930 # Shell code in configure.ac might set extrasub.
14931 # FIXME: do we really want to maintain this feature?
14932 cat >>$CONFIG_STATUS <<_ACEOF
14933   sed "$ac_vpsub
14934 $extrasub
14935 _ACEOF
14936 cat >>$CONFIG_STATUS <<\_ACEOF
14937 :t
14938 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14939 s&@configure_input@&$configure_input&;t t
14940 s&@top_builddir@&$ac_top_builddir_sub&;t t
14941 s&@srcdir@&$ac_srcdir&;t t
14942 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14943 s&@top_srcdir@&$ac_top_srcdir&;t t
14944 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14945 s&@builddir@&$ac_builddir&;t t
14946 s&@abs_builddir@&$ac_abs_builddir&;t t
14947 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14948 s&@INSTALL@&$ac_INSTALL&;t t
14949 $ac_datarootdir_hack
14950 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
14951
14952 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14953   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14954   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14955   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14956 which seems to be undefined.  Please make sure it is defined." >&5
14957 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14958 which seems to be undefined.  Please make sure it is defined." >&2;}
14959
14960   rm -f "$tmp/stdin"
14961   case $ac_file in
14962   -) cat "$tmp/out"; rm -f "$tmp/out";;
14963   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
14964   esac
14965  ;;
14966   :H)
14967   #
14968   # CONFIG_HEADER
14969   #
14970 _ACEOF
14971
14972 # Transform confdefs.h into a sed script `conftest.defines', that
14973 # substitutes the proper values into config.h.in to produce config.h.
14974 rm -f conftest.defines conftest.tail
14975 # First, append a space to every undef/define line, to ease matching.
14976 echo 's/$/ /' >conftest.defines
14977 # Then, protect against being on the right side of a sed subst, or in
14978 # an unquoted here document, in config.status.  If some macros were
14979 # called several times there might be several #defines for the same
14980 # symbol, which is useless.  But do not sort them, since the last
14981 # AC_DEFINE must be honored.
14982 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14983 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
14984 # NAME is the cpp macro being defined, VALUE is the value it is being given.
14985 # PARAMS is the parameter list in the macro definition--in most cases, it's
14986 # just an empty string.
14987 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
14988 ac_dB='\\)[      (].*,\\1define\\2'
14989 ac_dC=' '
14990 ac_dD=' ,'
14991
14992 uniq confdefs.h |
14993   sed -n '
14994         t rset
14995         :rset
14996         s/^[     ]*#[    ]*define[       ][      ]*//
14997         t ok
14998         d
14999         :ok
15000         s/[\\&,]/\\&/g
15001         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
15002         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
15003   ' >>conftest.defines
15004
15005 # Remove the space that was appended to ease matching.
15006 # Then replace #undef with comments.  This is necessary, for
15007 # example, in the case of _POSIX_SOURCE, which is predefined and required
15008 # on some systems where configure will not decide to define it.
15009 # (The regexp can be short, since the line contains either #define or #undef.)
15010 echo 's/ $//
15011 s,^[     #]*u.*,/* & */,' >>conftest.defines
15012
15013 # Break up conftest.defines:
15014 ac_max_sed_lines=50
15015
15016 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
15017 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
15018 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
15019 # et cetera.
15020 ac_in='$ac_file_inputs'
15021 ac_out='"$tmp/out1"'
15022 ac_nxt='"$tmp/out2"'
15023
15024 while :
15025 do
15026   # Write a here document:
15027     cat >>$CONFIG_STATUS <<_ACEOF
15028     # First, check the format of the line:
15029     cat >"\$tmp/defines.sed" <<\\CEOF
15030 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
15031 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
15032 b
15033 :def
15034 _ACEOF
15035   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
15036   echo 'CEOF
15037     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
15038   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
15039   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
15040   grep . conftest.tail >/dev/null || break
15041   rm -f conftest.defines
15042   mv conftest.tail conftest.defines
15043 done
15044 rm -f conftest.defines conftest.tail
15045
15046 echo "ac_result=$ac_in" >>$CONFIG_STATUS
15047 cat >>$CONFIG_STATUS <<\_ACEOF
15048   if test x"$ac_file" != x-; then
15049     echo "/* $configure_input  */" >"$tmp/config.h"
15050     cat "$ac_result" >>"$tmp/config.h"
15051     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
15052       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
15053 echo "$as_me: $ac_file is unchanged" >&6;}
15054     else
15055       rm -f $ac_file
15056       mv "$tmp/config.h" $ac_file
15057     fi
15058   else
15059     echo "/* $configure_input  */"
15060     cat "$ac_result"
15061   fi
15062   rm -f "$tmp/out12"
15063  ;;
15064
15065
15066   esac
15067
15068 done # for ac_tag
15069
15070
15071 { (exit 0); exit 0; }
15072 _ACEOF
15073 chmod +x $CONFIG_STATUS
15074 ac_clean_files=$ac_clean_files_save
15075
15076
15077 # configure is writing to config.log, and then calls config.status.
15078 # config.status does its own redirection, appending to config.log.
15079 # Unfortunately, on DOS this fails, as config.log is still kept open
15080 # by configure, so config.status won't be able to write to it; its
15081 # output is simply discarded.  So we exec the FD to /dev/null,
15082 # effectively closing config.log, so it can be properly (re)opened and
15083 # appended to by config.status.  When coming back to configure, we
15084 # need to make the FD available again.
15085 if test "$no_create" != yes; then
15086   ac_cs_success=:
15087   ac_config_status_args=
15088   test "$silent" = yes &&
15089     ac_config_status_args="$ac_config_status_args --quiet"
15090   exec 5>/dev/null
15091   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15092   exec 5>>config.log
15093   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15094   # would make configure fail if this is the last instruction.
15095   $ac_cs_success || { (exit 1); exit 1; }
15096 fi
15097
15098 #
15099 # CONFIG_SUBDIRS section.
15100 #
15101 if test "$no_recursion" != yes; then
15102
15103   # Remove --cache-file and --srcdir arguments so they do not pile up.
15104   ac_sub_configure_args=
15105   ac_prev=
15106   eval "set x $ac_configure_args"
15107   shift
15108   for ac_arg
15109   do
15110     if test -n "$ac_prev"; then
15111       ac_prev=
15112       continue
15113     fi
15114     case $ac_arg in
15115     -cache-file | --cache-file | --cache-fil | --cache-fi \
15116     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
15117       ac_prev=cache_file ;;
15118     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
15119     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
15120     | --c=*)
15121       ;;
15122     --config-cache | -C)
15123       ;;
15124     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
15125       ac_prev=srcdir ;;
15126     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
15127       ;;
15128     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
15129       ac_prev=prefix ;;
15130     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
15131       ;;
15132     *)
15133       case $ac_arg in
15134       *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
15135       esac
15136       ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
15137     esac
15138   done
15139
15140   # Always prepend --prefix to ensure using the same prefix
15141   # in subdir configurations.
15142   ac_arg="--prefix=$prefix"
15143   case $ac_arg in
15144   *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
15145   esac
15146   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
15147
15148   # Pass --silent
15149   if test "$silent" = yes; then
15150     ac_sub_configure_args="--silent $ac_sub_configure_args"
15151   fi
15152
15153   ac_popdir=`pwd`
15154   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
15155
15156     # Do not complain, so a configure script can configure whichever
15157     # parts of a large source tree are present.
15158     test -d "$srcdir/$ac_dir" || continue
15159
15160     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
15161     echo "$as_me:$LINENO: $ac_msg" >&5
15162     echo "$ac_msg" >&6
15163     { as_dir="$ac_dir"
15164   case $as_dir in #(
15165   -*) as_dir=./$as_dir;;
15166   esac
15167   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
15168     as_dirs=
15169     while :; do
15170       case $as_dir in #(
15171       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
15172       *) as_qdir=$as_dir;;
15173       esac
15174       as_dirs="'$as_qdir' $as_dirs"
15175       as_dir=`$as_dirname -- "$as_dir" ||
15176 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15177          X"$as_dir" : 'X\(//\)[^/]' \| \
15178          X"$as_dir" : 'X\(//\)$' \| \
15179          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15180 echo X"$as_dir" |
15181     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15182             s//\1/
15183             q
15184           }
15185           /^X\(\/\/\)[^/].*/{
15186             s//\1/
15187             q
15188           }
15189           /^X\(\/\/\)$/{
15190             s//\1/
15191             q
15192           }
15193           /^X\(\/\).*/{
15194             s//\1/
15195             q
15196           }
15197           s/.*/./; q'`
15198       test -d "$as_dir" && break
15199     done
15200     test -z "$as_dirs" || eval "mkdir $as_dirs"
15201   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
15202 echo "$as_me: error: cannot create directory $as_dir" >&2;}
15203    { (exit 1); exit 1; }; }; }
15204     ac_builddir=.
15205
15206 case "$ac_dir" in
15207 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15208 *)
15209   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
15210   # A ".." for each directory in $ac_dir_suffix.
15211   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
15212   case $ac_top_builddir_sub in
15213   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15214   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15215   esac ;;
15216 esac
15217 ac_abs_top_builddir=$ac_pwd
15218 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15219 # for backward compatibility:
15220 ac_top_builddir=$ac_top_build_prefix
15221
15222 case $srcdir in
15223   .)  # We are building in place.
15224     ac_srcdir=.
15225     ac_top_srcdir=$ac_top_builddir_sub
15226     ac_abs_top_srcdir=$ac_pwd ;;
15227   [\\/]* | ?:[\\/]* )  # Absolute name.
15228     ac_srcdir=$srcdir$ac_dir_suffix;
15229     ac_top_srcdir=$srcdir
15230     ac_abs_top_srcdir=$srcdir ;;
15231   *) # Relative name.
15232     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15233     ac_top_srcdir=$ac_top_build_prefix$srcdir
15234     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15235 esac
15236 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15237
15238
15239     cd "$ac_dir"
15240
15241     # Check for guested configure; otherwise get Cygnus style configure.
15242     if test -f "$ac_srcdir/configure.gnu"; then
15243       ac_sub_configure=$ac_srcdir/configure.gnu
15244     elif test -f "$ac_srcdir/configure"; then
15245       ac_sub_configure=$ac_srcdir/configure
15246     elif test -f "$ac_srcdir/configure.in"; then
15247       # This should be Cygnus configure.
15248       ac_sub_configure=$ac_aux_dir/configure
15249     else
15250       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
15251 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
15252       ac_sub_configure=
15253     fi
15254
15255     # The recursion is here.
15256     if test -n "$ac_sub_configure"; then
15257       # Make the cache file name correct relative to the subdirectory.
15258       case $cache_file in
15259       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
15260       *) # Relative name.
15261         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
15262       esac
15263
15264       { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
15265 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
15266       # The eval makes quoting arguments work.
15267       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
15268            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
15269         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
15270 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
15271    { (exit 1); exit 1; }; }
15272     fi
15273
15274     cd "$ac_popdir"
15275   done
15276 fi
15277
15278
15279 if test "$cf_openssl_version_ok" = yes; then
15280         openssl="yes"
15281 else
15282         openssl="no"
15283 fi
15284
15285 if test "$shared_modules" = yes; then
15286         modules=shared
15287 else
15288         modules=static
15289 fi
15290
15291 echo "
15292 Configuration:
15293         Install directory  : $prefix
15294
15295         Ziplinks           : $zlib
15296         OpenSSL            : $openssl
15297         Socket Engine      : $SELECT_TYPE
15298         Small network      : $small_net
15299         Block allocator    : $balloc
15300
15301         Nickname length    : $NICKLEN
15302         Topic length       : $TOPICLEN
15303
15304 Use (g)make to compile Charybdis, then (g)make install to install it.
15305 "