The Tcpdump Group git mirrors - libpcap/blob - configure

   1 #! /bin/sh
   2 # From configure.in Revision: 1.167 .
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated by GNU Autoconf 2.61.
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10 ## --------------------- ##
  11 ## M4sh Initialization.  ##
  12 ## --------------------- ##
  13
  14 # Be more Bourne compatible
  15 DUALCASE=1; export DUALCASE # for MKS sh
  16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  17   emulate sh
  18   NULLCMD=:
  19   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  20   # is contrary to our usage.  Disable this feature.
  21   alias -g '${1+"$@"}'='"$@"'
  22   setopt NO_GLOB_SUBST
  23 else
  24   case `(set -o) 2>/dev/null` in
  25   *posix*) set -o posix ;;
  26 esac
  27
  28 fi
  29
  30
  31
  32
  33 # PATH needs CR
  34 # Avoid depending upon Character Ranges.
  35 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  36 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  37 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  38 as_cr_digits='0123456789'
  39 as_cr_alnum=$as_cr_Letters$as_cr_digits
  40
  41 # The user is always right.
  42 if test "${PATH_SEPARATOR+set}" != set; then
  43   echo "#! /bin/sh" >conf$$.sh
  44   echo  "exit 0"   >>conf$$.sh
  45   chmod +x conf$$.sh
  46   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  47     PATH_SEPARATOR=';'
  48   else
  49     PATH_SEPARATOR=:
  50   fi
  51   rm -f conf$$.sh
  52 fi
  53
  54 # Support unset when possible.
  55 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  56   as_unset=unset
  57 else
  58   as_unset=false
  59 fi
  60
  61
  62 # IFS
  63 # We need space, tab and new line, in precisely that order.  Quoting is
  64 # there to prevent editors from complaining about space-tab.
  65 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  66 # splitting by setting IFS to empty value.)
  67 as_nl='
  68 '
  69 IFS=" ""        $as_nl"
  70
  71 # Find who we are.  Look in the path if we contain no directory separator.
  72 case $0 in
  73   *[\\/]* ) as_myself=$0 ;;
  74   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  75 for as_dir in $PATH
  76 do
  77   IFS=$as_save_IFS
  78   test -z "$as_dir" && as_dir=.
  79   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  80 done
  81 IFS=$as_save_IFS
  82
  83      ;;
  84 esac
  85 # We did not find ourselves, most probably we were run as `sh COMMAND'
  86 # in which case we are not to be found in the path.
  87 if test "x$as_myself" = x; then
  88   as_myself=$0
  89 fi
  90 if test ! -f "$as_myself"; then
  91   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  92   { (exit 1); exit 1; }
  93 fi
  94
  95 # Work around bugs in pre-3.0 UWIN ksh.
  96 for as_var in ENV MAIL MAILPATH
  97 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  98 done
  99 PS1='$ '
 100 PS2='> '
 101 PS4='+ '
 102
 103 # NLS nuisances.
 104 for as_var in \
 105   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 106   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 107   LC_TELEPHONE LC_TIME
 108 do
 109   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 110     eval $as_var=C; export $as_var
 111   else
 112     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 113   fi
 114 done
 115
 116 # Required to use basename.
 117 if expr a : '\(a\)' >/dev/null 2>&1 &&
 118    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 119   as_expr=expr
 120 else
 121   as_expr=false
 122 fi
 123
 124 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 125   as_basename=basename
 126 else
 127   as_basename=false
 128 fi
 129
 130
 131 # Name of the executable.
 132 as_me=`$as_basename -- "$0" ||
 133 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 134          X"$0" : 'X\(//\)$' \| \
 135          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 136 echo X/"$0" |
 137     sed '/^.*\/\([^/][^/]*\)\/*$/{
 138             s//\1/
 139             q
 140           }
 141           /^X\/\(\/\/\)$/{
 142             s//\1/
 143             q
 144           }
 145           /^X\/\(\/\).*/{
 146             s//\1/
 147             q
 148           }
 149           s/.*/./; q'`
 150
 151 # CDPATH.
 152 $as_unset CDPATH
 153
 154
 155 if test "x$CONFIG_SHELL" = x; then
 156   if (eval ":") 2>/dev/null; then
 157   as_have_required=yes
 158 else
 159   as_have_required=no
 160 fi
 161
 162   if test $as_have_required = yes &&     (eval ":
 163 (as_func_return () {
 164   (exit \$1)
 165 }
 166 as_func_success () {
 167   as_func_return 0
 168 }
 169 as_func_failure () {
 170   as_func_return 1
 171 }
 172 as_func_ret_success () {
 173   return 0
 174 }
 175 as_func_ret_failure () {
 176   return 1
 177 }
 178
 179 exitcode=0
 180 if as_func_success; then
 181   :
 182 else
 183   exitcode=1
 184   echo as_func_success failed.
 185 fi
 186
 187 if as_func_failure; then
 188   exitcode=1
 189   echo as_func_failure succeeded.
 190 fi
 191
 192 if as_func_ret_success; then
 193   :
 194 else
 195   exitcode=1
 196   echo as_func_ret_success failed.
 197 fi
 198
 199 if as_func_ret_failure; then
 200   exitcode=1
 201   echo as_func_ret_failure succeeded.
 202 fi
 203
 204 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 205   :
 206 else
 207   exitcode=1
 208   echo positional parameters were not saved.
 209 fi
 210
 211 test \$exitcode = 0) || { (exit 1); exit 1; }
 212
 213 (
 214   as_lineno_1=\$LINENO
 215   as_lineno_2=\$LINENO
 216   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 217   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 218 ") 2> /dev/null; then
 219   :
 220 else
 221   as_candidate_shells=
 222     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 223 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 224 do
 225   IFS=$as_save_IFS
 226   test -z "$as_dir" && as_dir=.
 227   case $as_dir in
 228          /*)
 229            for as_base in sh bash ksh sh5; do
 230              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 231            done;;
 232        esac
 233 done
 234 IFS=$as_save_IFS
 235
 236
 237       for as_shell in $as_candidate_shells $SHELL; do
 238          # Try only shells that exist, to save several forks.
 239          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 240                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 241 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 242   emulate sh
 243   NULLCMD=:
 244   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 245   # is contrary to our usage.  Disable this feature.
 246   alias -g '${1+"$@"}'='"$@"'
 247   setopt NO_GLOB_SUBST
 248 else
 249   case `(set -o) 2>/dev/null` in
 250   *posix*) set -o posix ;;
 251 esac
 252
 253 fi
 254
 255
 256 :
 257 _ASEOF
 258 }; then
 259   CONFIG_SHELL=$as_shell
 260                as_have_required=yes
 261                if { "$as_shell" 2> /dev/null <<\_ASEOF
 262 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 263   emulate sh
 264   NULLCMD=:
 265   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 266   # is contrary to our usage.  Disable this feature.
 267   alias -g '${1+"$@"}'='"$@"'
 268   setopt NO_GLOB_SUBST
 269 else
 270   case `(set -o) 2>/dev/null` in
 271   *posix*) set -o posix ;;
 272 esac
 273
 274 fi
 275
 276
 277 :
 278 (as_func_return () {
 279   (exit $1)
 280 }
 281 as_func_success () {
 282   as_func_return 0
 283 }
 284 as_func_failure () {
 285   as_func_return 1
 286 }
 287 as_func_ret_success () {
 288   return 0
 289 }
 290 as_func_ret_failure () {
 291   return 1
 292 }
 293
 294 exitcode=0
 295 if as_func_success; then
 296   :
 297 else
 298   exitcode=1
 299   echo as_func_success failed.
 300 fi
 301
 302 if as_func_failure; then
 303   exitcode=1
 304   echo as_func_failure succeeded.
 305 fi
 306
 307 if as_func_ret_success; then
 308   :
 309 else
 310   exitcode=1
 311   echo as_func_ret_success failed.
 312 fi
 313
 314 if as_func_ret_failure; then
 315   exitcode=1
 316   echo as_func_ret_failure succeeded.
 317 fi
 318
 319 if ( set x; as_func_ret_success y && test x = "$1" ); then
 320   :
 321 else
 322   exitcode=1
 323   echo positional parameters were not saved.
 324 fi
 325
 326 test $exitcode = 0) || { (exit 1); exit 1; }
 327
 328 (
 329   as_lineno_1=$LINENO
 330   as_lineno_2=$LINENO
 331   test "x$as_lineno_1" != "x$as_lineno_2" &&
 332   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 333
 334 _ASEOF
 335 }; then
 336   break
 337 fi
 338
 339 fi
 340
 341       done
 342
 343       if test "x$CONFIG_SHELL" != x; then
 344   for as_var in BASH_ENV ENV
 345         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 346         done
 347         export CONFIG_SHELL
 348         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 349 fi
 350
 351
 352     if test $as_have_required = no; then
 353   echo This script requires a shell more modern than all the
 354       echo shells that I found on your system.  Please install a
 355       echo modern shell, or manually run the script under such a
 356       echo shell if you do have one.
 357       { (exit 1); exit 1; }
 358 fi
 359
 360
 361 fi
 362
 363 fi
 364
 365
 366
 367 (eval "as_func_return () {
 368   (exit \$1)
 369 }
 370 as_func_success () {
 371   as_func_return 0
 372 }
 373 as_func_failure () {
 374   as_func_return 1
 375 }
 376 as_func_ret_success () {
 377   return 0
 378 }
 379 as_func_ret_failure () {
 380   return 1
 381 }
 382
 383 exitcode=0
 384 if as_func_success; then
 385   :
 386 else
 387   exitcode=1
 388   echo as_func_success failed.
 389 fi
 390
 391 if as_func_failure; then
 392   exitcode=1
 393   echo as_func_failure succeeded.
 394 fi
 395
 396 if as_func_ret_success; then
 397   :
 398 else
 399   exitcode=1
 400   echo as_func_ret_success failed.
 401 fi
 402
 403 if as_func_ret_failure; then
 404   exitcode=1
 405   echo as_func_ret_failure succeeded.
 406 fi
 407
 408 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 409   :
 410 else
 411   exitcode=1
 412   echo positional parameters were not saved.
 413 fi
 414
 415 test \$exitcode = 0") || {
 416   echo No shell found that supports shell functions.
 417   echo Please tell autoconf@gnu.org about your system,
 418   echo including any error possibly output before this
 419   echo message
 420 }
 421
 422
 423
 424   as_lineno_1=$LINENO
 425   as_lineno_2=$LINENO
 426   test "x$as_lineno_1" != "x$as_lineno_2" &&
 427   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 428
 429   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 430   # uniformly replaced by the line number.  The first 'sed' inserts a
 431   # line-number line after each line using $LINENO; the second 'sed'
 432   # does the real work.  The second script uses 'N' to pair each
 433   # line-number line with the line containing $LINENO, and appends
 434   # trailing '-' during substitution so that $LINENO is not a special
 435   # case at line end.
 436   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 437   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 438   # E. McMahon (1931-1989) for sed's syntax.  :-)
 439   sed -n '
 440     p
 441     /[$]LINENO/=
 442   ' <$as_myself |
 443     sed '
 444       s/[$]LINENO.*/&-/
 445       t lineno
 446       b
 447       :lineno
 448       N
 449       :loop
 450       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 451       t loop
 452       s/-\n.*//
 453     ' >$as_me.lineno &&
 454   chmod +x "$as_me.lineno" ||
 455     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 456    { (exit 1); exit 1; }; }
 457
 458   # Don't try to exec as it changes $[0], causing all sort of problems
 459   # (the dirname of $[0] is not the place where we might find the
 460   # original and so on.  Autoconf is especially sensitive to this).
 461   . "./$as_me.lineno"
 462   # Exit status is that of the last command.
 463   exit
 464 }
 465
 466
 467 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 468   as_dirname=dirname
 469 else
 470   as_dirname=false
 471 fi
 472
 473 ECHO_C= ECHO_N= ECHO_T=
 474 case `echo -n x` in
 475 -n*)
 476   case `echo 'x\c'` in
 477   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 478   *)   ECHO_C='\c';;
 479   esac;;
 480 *)
 481   ECHO_N='-n';;
 482 esac
 483
 484 if expr a : '\(a\)' >/dev/null 2>&1 &&
 485    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 486   as_expr=expr
 487 else
 488   as_expr=false
 489 fi
 490
 491 rm -f conf$$ conf$$.exe conf$$.file
 492 if test -d conf$$.dir; then
 493   rm -f conf$$.dir/conf$$.file
 494 else
 495   rm -f conf$$.dir
 496   mkdir conf$$.dir
 497 fi
 498 echo >conf$$.file
 499 if ln -s conf$$.file conf$$ 2>/dev/null; then
 500   as_ln_s='ln -s'
 501   # ... but there are two gotchas:
 502   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 503   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 504   # In both cases, we have to default to `cp -p'.
 505   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 506     as_ln_s='cp -p'
 507 elif ln conf$$.file conf$$ 2>/dev/null; then
 508   as_ln_s=ln
 509 else
 510   as_ln_s='cp -p'
 511 fi
 512 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 513 rmdir conf$$.dir 2>/dev/null
 514
 515 if mkdir -p . 2>/dev/null; then
 516   as_mkdir_p=:
 517 else
 518   test -d ./-p && rmdir ./-p
 519   as_mkdir_p=false
 520 fi
 521
 522 if test -x / >/dev/null 2>&1; then
 523   as_test_x='test -x'
 524 else
 525   if ls -dL / >/dev/null 2>&1; then
 526     as_ls_L_option=L
 527   else
 528     as_ls_L_option=
 529   fi
 530   as_test_x='
 531     eval sh -c '\''
 532       if test -d "$1"; then
 533         test -d "$1/.";
 534       else
 535         case $1 in
 536         -*)set "./$1";;
 537         esac;
 538         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 539         ???[sx]*):;;*)false;;esac;fi
 540     '\'' sh
 541   '
 542 fi
 543 as_executable_p=$as_test_x
 544
 545 # Sed expression to map a string onto a valid CPP name.
 546 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 547
 548 # Sed expression to map a string onto a valid variable name.
 549 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 550
 551
 552
 553 exec 7<&0 </dev/null 6>&1
 554
 555 # Name of the host.
 556 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 557 # so uname gets run too.
 558 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 559
 560 #
 561 # Initializations.
 562 #
 563 ac_default_prefix=/usr/local
 564 ac_clean_files=
 565 ac_config_libobj_dir=.
 566 LIBOBJS=
 567 cross_compiling=no
 568 subdirs=
 569 MFLAGS=
 570 MAKEFLAGS=
 571 SHELL=${CONFIG_SHELL-/bin/sh}
 572
 573 # Identity of this package.
 574 PACKAGE_NAME=
 575 PACKAGE_TARNAME=
 576 PACKAGE_VERSION=
 577 PACKAGE_STRING=
 578 PACKAGE_BUGREPORT=
 579
 580 ac_unique_file="pcap.c"
 581 # Factoring default headers for most tests.
 582 ac_includes_default="\
 583 #include <stdio.h>
 584 #ifdef HAVE_SYS_TYPES_H
 585 # include <sys/types.h>
 586 #endif
 587 #ifdef HAVE_SYS_STAT_H
 588 # include <sys/stat.h>
 589 #endif
 590 #ifdef STDC_HEADERS
 591 # include <stdlib.h>
 592 # include <stddef.h>
 593 #else
 594 # ifdef HAVE_STDLIB_H
 595 #  include <stdlib.h>
 596 # endif
 597 #endif
 598 #ifdef HAVE_STRING_H
 599 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 600 #  include <memory.h>
 601 # endif
 602 # include <string.h>
 603 #endif
 604 #ifdef HAVE_STRINGS_H
 605 # include <strings.h>
 606 #endif
 607 #ifdef HAVE_INTTYPES_H
 608 # include <inttypes.h>
 609 #endif
 610 #ifdef HAVE_STDINT_H
 611 # include <stdint.h>
 612 #endif
 613 #ifdef HAVE_UNISTD_H
 614 # include <unistd.h>
 615 #endif"
 616
 617 ac_subst_vars='SHELL
 618 PATH_SEPARATOR
 619 PACKAGE_NAME
 620 PACKAGE_TARNAME
 621 PACKAGE_VERSION
 622 PACKAGE_STRING
 623 PACKAGE_BUGREPORT
 624 exec_prefix
 625 prefix
 626 program_transform_name
 627 bindir
 628 sbindir
 629 libexecdir
 630 datarootdir
 631 datadir
 632 sysconfdir
 633 sharedstatedir
 634 localstatedir
 635 includedir
 636 oldincludedir
 637 docdir
 638 infodir
 639 htmldir
 640 dvidir
 641 pdfdir
 642 psdir
 643 libdir
 644 localedir
 645 mandir
 646 DEFS
 647 ECHO_C
 648 ECHO_N
 649 ECHO_T
 650 LIBS
 651 build_alias
 652 host_alias
 653 target_alias
 654 build
 655 build_cpu
 656 build_vendor
 657 build_os
 658 host
 659 host_cpu
 660 host_vendor
 661 host_os
 662 target
 663 target_cpu
 664 target_vendor
 665 target_os
 666 SHLICC2
 667 CC
 668 CFLAGS
 669 LDFLAGS
 670 CPPFLAGS
 671 ac_ct_CC
 672 EXEEXT
 673 OBJEXT
 674 CPP
 675 GREP
 676 EGREP
 677 LIBOBJS
 678 HAVE_LINUX_TPACKET_AUXDATA
 679 V_LEX
 680 V_YACC
 681 RANLIB
 682 V_CCOPT
 683 V_DEFS
 684 V_INCLS
 685 V_LIBS
 686 V_PCAP
 687 V_FINDALLDEVS
 688 SSRC
 689 DYEXT
 690 DAGLIBS
 691 DEPLIBS
 692 MAN_FILE_FORMATS
 693 MAN_MISC_INFO
 694 PCAP_SUPPORT_USB
 695 USB_SRC
 696 PCAP_SUPPORT_BT
 697 BT_SRC
 698 INSTALL_PROGRAM
 699 INSTALL_SCRIPT
 700 INSTALL_DATA
 701 LTLIBOBJS'
 702 ac_subst_files=''
 703       ac_precious_vars='build_alias
 704 host_alias
 705 target_alias
 706 CC
 707 CFLAGS
 708 LDFLAGS
 709 LIBS
 710 CPPFLAGS
 711 CPP'
 712
 713
 714 # Initialize some variables set by options.
 715 ac_init_help=
 716 ac_init_version=false
 717 # The variables have the same names as the options, with
 718 # dashes changed to underlines.
 719 cache_file=/dev/null
 720 exec_prefix=NONE
 721 no_create=
 722 no_recursion=
 723 prefix=NONE
 724 program_prefix=NONE
 725 program_suffix=NONE
 726 program_transform_name=s,x,x,
 727 silent=
 728 site=
 729 srcdir=
 730 verbose=
 731 x_includes=NONE
 732 x_libraries=NONE
 733
 734 # Installation directory options.
 735 # These are left unexpanded so users can "make install exec_prefix=/foo"
 736 # and all the variables that are supposed to be based on exec_prefix
 737 # by default will actually change.
 738 # Use braces instead of parens because sh, perl, etc. also accept them.
 739 # (The list follows the same order as the GNU Coding Standards.)
 740 bindir='${exec_prefix}/bin'
 741 sbindir='${exec_prefix}/sbin'
 742 libexecdir='${exec_prefix}/libexec'
 743 datarootdir='${prefix}/share'
 744 datadir='${datarootdir}'
 745 sysconfdir='${prefix}/etc'
 746 sharedstatedir='${prefix}/com'
 747 localstatedir='${prefix}/var'
 748 includedir='${prefix}/include'
 749 oldincludedir='/usr/include'
 750 docdir='${datarootdir}/doc/${PACKAGE}'
 751 infodir='${datarootdir}/info'
 752 htmldir='${docdir}'
 753 dvidir='${docdir}'
 754 pdfdir='${docdir}'
 755 psdir='${docdir}'
 756 libdir='${exec_prefix}/lib'
 757 localedir='${datarootdir}/locale'
 758 mandir='${datarootdir}/man'
 759
 760 ac_prev=
 761 ac_dashdash=
 762 for ac_option
 763 do
 764   # If the previous option needs an argument, assign it.
 765   if test -n "$ac_prev"; then
 766     eval $ac_prev=\$ac_option
 767     ac_prev=
 768     continue
 769   fi
 770
 771   case $ac_option in
 772   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 773   *)    ac_optarg=yes ;;
 774   esac
 775
 776   # Accept the important Cygnus configure options, so we can diagnose typos.
 777
 778   case $ac_dashdash$ac_option in
 779   --)
 780     ac_dashdash=yes ;;
 781
 782   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 783     ac_prev=bindir ;;
 784   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 785     bindir=$ac_optarg ;;
 786
 787   -build | --build | --buil | --bui | --bu)
 788     ac_prev=build_alias ;;
 789   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 790     build_alias=$ac_optarg ;;
 791
 792   -cache-file | --cache-file | --cache-fil | --cache-fi \
 793   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 794     ac_prev=cache_file ;;
 795   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 796   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 797     cache_file=$ac_optarg ;;
 798
 799   --config-cache | -C)
 800     cache_file=config.cache ;;
 801
 802   -datadir | --datadir | --datadi | --datad)
 803     ac_prev=datadir ;;
 804   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 805     datadir=$ac_optarg ;;
 806
 807   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 808   | --dataroo | --dataro | --datar)
 809     ac_prev=datarootdir ;;
 810   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 811   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 812     datarootdir=$ac_optarg ;;
 813
 814   -disable-* | --disable-*)
 815     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 816     # Reject names that are not valid shell variable names.
 817     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 818       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 819    { (exit 1); exit 1; }; }
 820     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 821     eval enable_$ac_feature=no ;;
 822
 823   -docdir | --docdir | --docdi | --doc | --do)
 824     ac_prev=docdir ;;
 825   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 826     docdir=$ac_optarg ;;
 827
 828   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 829     ac_prev=dvidir ;;
 830   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 831     dvidir=$ac_optarg ;;
 832
 833   -enable-* | --enable-*)
 834     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 835     # Reject names that are not valid shell variable names.
 836     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 837       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 838    { (exit 1); exit 1; }; }
 839     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 840     eval enable_$ac_feature=\$ac_optarg ;;
 841
 842   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 843   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 844   | --exec | --exe | --ex)
 845     ac_prev=exec_prefix ;;
 846   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 847   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 848   | --exec=* | --exe=* | --ex=*)
 849     exec_prefix=$ac_optarg ;;
 850
 851   -gas | --gas | --ga | --g)
 852     # Obsolete; use --with-gas.
 853     with_gas=yes ;;
 854
 855   -help | --help | --hel | --he | -h)
 856     ac_init_help=long ;;
 857   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 858     ac_init_help=recursive ;;
 859   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 860     ac_init_help=short ;;
 861
 862   -host | --host | --hos | --ho)
 863     ac_prev=host_alias ;;
 864   -host=* | --host=* | --hos=* | --ho=*)
 865     host_alias=$ac_optarg ;;
 866
 867   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 868     ac_prev=htmldir ;;
 869   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 870   | --ht=*)
 871     htmldir=$ac_optarg ;;
 872
 873   -includedir | --includedir | --includedi | --included | --include \
 874   | --includ | --inclu | --incl | --inc)
 875     ac_prev=includedir ;;
 876   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 877   | --includ=* | --inclu=* | --incl=* | --inc=*)
 878     includedir=$ac_optarg ;;
 879
 880   -infodir | --infodir | --infodi | --infod | --info | --inf)
 881     ac_prev=infodir ;;
 882   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 883     infodir=$ac_optarg ;;
 884
 885   -libdir | --libdir | --libdi | --libd)
 886     ac_prev=libdir ;;
 887   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 888     libdir=$ac_optarg ;;
 889
 890   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 891   | --libexe | --libex | --libe)
 892     ac_prev=libexecdir ;;
 893   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 894   | --libexe=* | --libex=* | --libe=*)
 895     libexecdir=$ac_optarg ;;
 896
 897   -localedir | --localedir | --localedi | --localed | --locale)
 898     ac_prev=localedir ;;
 899   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 900     localedir=$ac_optarg ;;
 901
 902   -localstatedir | --localstatedir | --localstatedi | --localstated \
 903   | --localstate | --localstat | --localsta | --localst | --locals)
 904     ac_prev=localstatedir ;;
 905   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 906   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 907     localstatedir=$ac_optarg ;;
 908
 909   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 910     ac_prev=mandir ;;
 911   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 912     mandir=$ac_optarg ;;
 913
 914   -nfp | --nfp | --nf)
 915     # Obsolete; use --without-fp.
 916     with_fp=no ;;
 917
 918   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 919   | --no-cr | --no-c | -n)
 920     no_create=yes ;;
 921
 922   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 923   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 924     no_recursion=yes ;;
 925
 926   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 927   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 928   | --oldin | --oldi | --old | --ol | --o)
 929     ac_prev=oldincludedir ;;
 930   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 931   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 932   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 933     oldincludedir=$ac_optarg ;;
 934
 935   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 936     ac_prev=prefix ;;
 937   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 938     prefix=$ac_optarg ;;
 939
 940   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 941   | --program-pre | --program-pr | --program-p)
 942     ac_prev=program_prefix ;;
 943   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 944   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 945     program_prefix=$ac_optarg ;;
 946
 947   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 948   | --program-suf | --program-su | --program-s)
 949     ac_prev=program_suffix ;;
 950   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 951   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 952     program_suffix=$ac_optarg ;;
 953
 954   -program-transform-name | --program-transform-name \
 955   | --program-transform-nam | --program-transform-na \
 956   | --program-transform-n | --program-transform- \
 957   | --program-transform | --program-transfor \
 958   | --program-transfo | --program-transf \
 959   | --program-trans | --program-tran \
 960   | --progr-tra | --program-tr | --program-t)
 961     ac_prev=program_transform_name ;;
 962   -program-transform-name=* | --program-transform-name=* \
 963   | --program-transform-nam=* | --program-transform-na=* \
 964   | --program-transform-n=* | --program-transform-=* \
 965   | --program-transform=* | --program-transfor=* \
 966   | --program-transfo=* | --program-transf=* \
 967   | --program-trans=* | --program-tran=* \
 968   | --progr-tra=* | --program-tr=* | --program-t=*)
 969     program_transform_name=$ac_optarg ;;
 970
 971   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 972     ac_prev=pdfdir ;;
 973   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 974     pdfdir=$ac_optarg ;;
 975
 976   -psdir | --psdir | --psdi | --psd | --ps)
 977     ac_prev=psdir ;;
 978   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 979     psdir=$ac_optarg ;;
 980
 981   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 982   | -silent | --silent | --silen | --sile | --sil)
 983     silent=yes ;;
 984
 985   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 986     ac_prev=sbindir ;;
 987   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 988   | --sbi=* | --sb=*)
 989     sbindir=$ac_optarg ;;
 990
 991   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 992   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 993   | --sharedst | --shareds | --shared | --share | --shar \
 994   | --sha | --sh)
 995     ac_prev=sharedstatedir ;;
 996   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 997   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 998   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 999   | --sha=* | --sh=*)
1000     sharedstatedir=$ac_optarg ;;
1001
1002   -site | --site | --sit)
1003     ac_prev=site ;;
1004   -site=* | --site=* | --sit=*)
1005     site=$ac_optarg ;;
1006
1007   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1008     ac_prev=srcdir ;;
1009   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1010     srcdir=$ac_optarg ;;
1011
1012   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1013   | --syscon | --sysco | --sysc | --sys | --sy)
1014     ac_prev=sysconfdir ;;
1015   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1016   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1017     sysconfdir=$ac_optarg ;;
1018
1019   -target | --target | --targe | --targ | --tar | --ta | --t)
1020     ac_prev=target_alias ;;
1021   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1022     target_alias=$ac_optarg ;;
1023
1024   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1025     verbose=yes ;;
1026
1027   -version | --version | --versio | --versi | --vers | -V)
1028     ac_init_version=: ;;
1029
1030   -with-* | --with-*)
1031     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1032     # Reject names that are not valid shell variable names.
1033     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1034       { echo "$as_me: error: invalid package name: $ac_package" >&2
1035    { (exit 1); exit 1; }; }
1036     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1037     eval with_$ac_package=\$ac_optarg ;;
1038
1039   -without-* | --without-*)
1040     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1041     # Reject names that are not valid shell variable names.
1042     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1043       { echo "$as_me: error: invalid package name: $ac_package" >&2
1044    { (exit 1); exit 1; }; }
1045     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1046     eval with_$ac_package=no ;;
1047
1048   --x)
1049     # Obsolete; use --with-x.
1050     with_x=yes ;;
1051
1052   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1053   | --x-incl | --x-inc | --x-in | --x-i)
1054     ac_prev=x_includes ;;
1055   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1056   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1057     x_includes=$ac_optarg ;;
1058
1059   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1060   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1061     ac_prev=x_libraries ;;
1062   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1063   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1064     x_libraries=$ac_optarg ;;
1065
1066   -*) { echo "$as_me: error: unrecognized option: $ac_option
1067 Try \`$0 --help' for more information." >&2
1068    { (exit 1); exit 1; }; }
1069     ;;
1070
1071   *=*)
1072     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1075       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1076    { (exit 1); exit 1; }; }
1077     eval $ac_envvar=\$ac_optarg
1078     export $ac_envvar ;;
1079
1080   *)
1081     # FIXME: should be removed in autoconf 3.0.
1082     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1083     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1084       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1085     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1086     ;;
1087
1088   esac
1089 done
1090
1091 if test -n "$ac_prev"; then
1092   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1093   { echo "$as_me: error: missing argument to $ac_option" >&2
1094    { (exit 1); exit 1; }; }
1095 fi
1096
1097 # Be sure to have absolute directory names.
1098 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1099                 datadir sysconfdir sharedstatedir localstatedir includedir \
1100                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1101                 libdir localedir mandir
1102 do
1103   eval ac_val=\$$ac_var
1104   case $ac_val in
1105     [\\/$]* | ?:[\\/]* )  continue;;
1106     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1107   esac
1108   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1109    { (exit 1); exit 1; }; }
1110 done
1111
1112 # There might be people who depend on the old broken behavior: `$host'
1113 # used to hold the argument of --host etc.
1114 # FIXME: To remove some day.
1115 build=$build_alias
1116 host=$host_alias
1117 target=$target_alias
1118
1119 # FIXME: To remove some day.
1120 if test "x$host_alias" != x; then
1121   if test "x$build_alias" = x; then
1122     cross_compiling=maybe
1123     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1124     If a cross compiler is detected then cross compile mode will be used." >&2
1125   elif test "x$build_alias" != "x$host_alias"; then
1126     cross_compiling=yes
1127   fi
1128 fi
1129
1130 ac_tool_prefix=
1131 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1132
1133 test "$silent" = yes && exec 6>/dev/null
1134
1135
1136 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1137 ac_ls_di=`ls -di .` &&
1138 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1139   { echo "$as_me: error: Working directory cannot be determined" >&2
1140    { (exit 1); exit 1; }; }
1141 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1142   { echo "$as_me: error: pwd does not report name of working directory" >&2
1143    { (exit 1); exit 1; }; }
1144
1145
1146 # Find the source files, if location was not specified.
1147 if test -z "$srcdir"; then
1148   ac_srcdir_defaulted=yes
1149   # Try the directory containing this script, then the parent directory.
1150   ac_confdir=`$as_dirname -- "$0" ||
1151 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1152          X"$0" : 'X\(//\)[^/]' \| \
1153          X"$0" : 'X\(//\)$' \| \
1154          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1155 echo X"$0" |
1156     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1157             s//\1/
1158             q
1159           }
1160           /^X\(\/\/\)[^/].*/{
1161             s//\1/
1162             q
1163           }
1164           /^X\(\/\/\)$/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\).*/{
1169             s//\1/
1170             q
1171           }
1172           s/.*/./; q'`
1173   srcdir=$ac_confdir
1174   if test ! -r "$srcdir/$ac_unique_file"; then
1175     srcdir=..
1176   fi
1177 else
1178   ac_srcdir_defaulted=no
1179 fi
1180 if test ! -r "$srcdir/$ac_unique_file"; then
1181   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1182   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1183    { (exit 1); exit 1; }; }
1184 fi
1185 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1186 ac_abs_confdir=`(
1187         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1188    { (exit 1); exit 1; }; }
1189         pwd)`
1190 # When building in place, set srcdir=.
1191 if test "$ac_abs_confdir" = "$ac_pwd"; then
1192   srcdir=.
1193 fi
1194 # Remove unnecessary trailing slashes from srcdir.
1195 # Double slashes in file names in object file debugging info
1196 # mess up M-x gdb in Emacs.
1197 case $srcdir in
1198 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1199 esac
1200 for ac_var in $ac_precious_vars; do
1201   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1202   eval ac_env_${ac_var}_value=\$${ac_var}
1203   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1204   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1205 done
1206
1207 #
1208 # Report the --help message.
1209 #
1210 if test "$ac_init_help" = "long"; then
1211   # Omit some internal or obsolete options to make the list less imposing.
1212   # This message is too long to be a string in the A/UX 3.1 sh.
1213   cat <<_ACEOF
1214 \`configure' configures this package to adapt to many kinds of systems.
1215
1216 Usage: $0 [OPTION]... [VAR=VALUE]...
1217
1218 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1219 VAR=VALUE.  See below for descriptions of some of the useful variables.
1220
1221 Defaults for the options are specified in brackets.
1222
1223 Configuration:
1224   -h, --help              display this help and exit
1225       --help=short        display options specific to this package
1226       --help=recursive    display the short help of all the included packages
1227   -V, --version           display version information and exit
1228   -q, --quiet, --silent   do not print \`checking...' messages
1229       --cache-file=FILE   cache test results in FILE [disabled]
1230   -C, --config-cache      alias for \`--cache-file=config.cache'
1231   -n, --no-create         do not create output files
1232       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1233
1234 Installation directories:
1235   --prefix=PREFIX         install architecture-independent files in PREFIX
1236                           [$ac_default_prefix]
1237   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1238                           [PREFIX]
1239
1240 By default, \`make install' will install all the files in
1241 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1242 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1243 for instance \`--prefix=\$HOME'.
1244
1245 For better control, use the options below.
1246
1247 Fine tuning of the installation directories:
1248   --bindir=DIR           user executables [EPREFIX/bin]
1249   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1250   --libexecdir=DIR       program executables [EPREFIX/libexec]
1251   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1252   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1253   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1254   --libdir=DIR           object code libraries [EPREFIX/lib]
1255   --includedir=DIR       C header files [PREFIX/include]
1256   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1257   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1258   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1259   --infodir=DIR          info documentation [DATAROOTDIR/info]
1260   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1261   --mandir=DIR           man documentation [DATAROOTDIR/man]
1262   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1263   --htmldir=DIR          html documentation [DOCDIR]
1264   --dvidir=DIR           dvi documentation [DOCDIR]
1265   --pdfdir=DIR           pdf documentation [DOCDIR]
1266   --psdir=DIR            ps documentation [DOCDIR]
1267 _ACEOF
1268
1269   cat <<\_ACEOF
1270
1271 System types:
1272   --build=BUILD     configure for building on BUILD [guessed]
1273   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1274   --target=TARGET   configure for building compilers for TARGET [HOST]
1275 _ACEOF
1276 fi
1277
1278 if test -n "$ac_init_help"; then
1279
1280   cat <<\_ACEOF
1281
1282 Optional Features:
1283   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1284   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1285   --disable-largefile     omit support for large files
1286   --disable-protochain    disable \"protochain\" insn
1287   --enable-ipv6           build IPv6-capable version [default=yes, if
1288                           getaddrinfo available]
1289   --enable-optimizer-dbg  build optimizer debugging code
1290   --enable-yydebug        build parser debugging code
1291   --enable-bluetooth      enable bluetooth support [default=yes, if support
1292                           available]
1293
1294 Optional Packages:
1295   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1296   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1297   --without-gcc           don't use gcc
1298   --with-sita             include SITA support
1299   --with-pcap=TYPE        use packet capture TYPE
1300   --with-dag[=DIR]        include Endace DAG support ["yes", "no" or DIR;
1301                           default="yes" on BSD and Linux if present]
1302   --with-dag-includes=DIR Endace DAG include directory
1303   --with-dag-libraries=DIR
1304                           Endace DAG library directory
1305   --with-septel[=DIR]     include Septel support (located in directory DIR, if
1306                           supplied). [default=yes, on Linux, if present]
1307   --without-flex          don't use flex
1308   --without-bison         don't use bison
1309
1310 Some influential environment variables:
1311   CC          C compiler command
1312   CFLAGS      C compiler flags
1313   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1314               nonstandard directory <lib dir>
1315   LIBS        libraries to pass to the linker, e.g. -l<library>
1316   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1317               you have headers in a nonstandard directory <include dir>
1318   CPP         C preprocessor
1319
1320 Use these variables to override the choices made by `configure' or to help
1321 it to find libraries and programs with nonstandard names/locations.
1322
1323 _ACEOF
1324 ac_status=$?
1325 fi
1326
1327 if test "$ac_init_help" = "recursive"; then
1328   # If there are subdirs, report their specific --help.
1329   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1330     test -d "$ac_dir" || continue
1331     ac_builddir=.
1332
1333 case "$ac_dir" in
1334 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1335 *)
1336   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1337   # A ".." for each directory in $ac_dir_suffix.
1338   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1339   case $ac_top_builddir_sub in
1340   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1341   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1342   esac ;;
1343 esac
1344 ac_abs_top_builddir=$ac_pwd
1345 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1346 # for backward compatibility:
1347 ac_top_builddir=$ac_top_build_prefix
1348
1349 case $srcdir in
1350   .)  # We are building in place.
1351     ac_srcdir=.
1352     ac_top_srcdir=$ac_top_builddir_sub
1353     ac_abs_top_srcdir=$ac_pwd ;;
1354   [\\/]* | ?:[\\/]* )  # Absolute name.
1355     ac_srcdir=$srcdir$ac_dir_suffix;
1356     ac_top_srcdir=$srcdir
1357     ac_abs_top_srcdir=$srcdir ;;
1358   *) # Relative name.
1359     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1360     ac_top_srcdir=$ac_top_build_prefix$srcdir
1361     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1362 esac
1363 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1364
1365     cd "$ac_dir" || { ac_status=$?; continue; }
1366     # Check for guested configure.
1367     if test -f "$ac_srcdir/configure.gnu"; then
1368       echo &&
1369       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1370     elif test -f "$ac_srcdir/configure"; then
1371       echo &&
1372       $SHELL "$ac_srcdir/configure" --help=recursive
1373     else
1374       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1375     fi || ac_status=$?
1376     cd "$ac_pwd" || { ac_status=$?; break; }
1377   done
1378 fi
1379
1380 test -n "$ac_init_help" && exit $ac_status
1381 if $ac_init_version; then
1382   cat <<\_ACEOF
1383 configure
1384 generated by GNU Autoconf 2.61
1385
1386 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1387 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1388 This configure script is free software; the Free Software Foundation
1389 gives unlimited permission to copy, distribute and modify it.
1390 _ACEOF
1391   exit
1392 fi
1393 cat >config.log <<_ACEOF
1394 This file contains any messages produced by compilers while
1395 running configure, to aid debugging if configure makes a mistake.
1396
1397 It was created by $as_me, which was
1398 generated by GNU Autoconf 2.61.  Invocation command line was
1399
1400   $ $0 $@
1401
1402 _ACEOF
1403 exec 5>>config.log
1404 {
1405 cat <<_ASUNAME
1406 ## --------- ##
1407 ## Platform. ##
1408 ## --------- ##
1409
1410 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1411 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1412 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1413 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1414 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1415
1416 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1417 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1418
1419 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1420 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1421 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1422 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1423 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1424 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1425 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1426
1427 _ASUNAME
1428
1429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1430 for as_dir in $PATH
1431 do
1432   IFS=$as_save_IFS
1433   test -z "$as_dir" && as_dir=.
1434   echo "PATH: $as_dir"
1435 done
1436 IFS=$as_save_IFS
1437
1438 } >&5
1439
1440 cat >&5 <<_ACEOF
1441
1442
1443 ## ----------- ##
1444 ## Core tests. ##
1445 ## ----------- ##
1446
1447 _ACEOF
1448
1449
1450 # Keep a trace of the command line.
1451 # Strip out --no-create and --no-recursion so they do not pile up.
1452 # Strip out --silent because we don't want to record it for future runs.
1453 # Also quote any args containing shell meta-characters.
1454 # Make two passes to allow for proper duplicate-argument suppression.
1455 ac_configure_args=
1456 ac_configure_args0=
1457 ac_configure_args1=
1458 ac_must_keep_next=false
1459 for ac_pass in 1 2
1460 do
1461   for ac_arg
1462   do
1463     case $ac_arg in
1464     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1465     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1466     | -silent | --silent | --silen | --sile | --sil)
1467       continue ;;
1468     *\'*)
1469       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1470     esac
1471     case $ac_pass in
1472     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1473     2)
1474       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1475       if test $ac_must_keep_next = true; then
1476         ac_must_keep_next=false # Got value, back to normal.
1477       else
1478         case $ac_arg in
1479           *=* | --config-cache | -C | -disable-* | --disable-* \
1480           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1481           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1482           | -with-* | --with-* | -without-* | --without-* | --x)
1483             case "$ac_configure_args0 " in
1484               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1485             esac
1486             ;;
1487           -* ) ac_must_keep_next=true ;;
1488         esac
1489       fi
1490       ac_configure_args="$ac_configure_args '$ac_arg'"
1491       ;;
1492     esac
1493   done
1494 done
1495 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1496 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1497
1498 # When interrupted or exit'd, cleanup temporary files, and complete
1499 # config.log.  We remove comments because anyway the quotes in there
1500 # would cause problems or look ugly.
1501 # WARNING: Use '\'' to represent an apostrophe within the trap.
1502 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1503 trap 'exit_status=$?
1504   # Save into config.log some information that might help in debugging.
1505   {
1506     echo
1507
1508     cat <<\_ASBOX
1509 ## ---------------- ##
1510 ## Cache variables. ##
1511 ## ---------------- ##
1512 _ASBOX
1513     echo
1514     # The following way of writing the cache mishandles newlines in values,
1515 (
1516   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1517     eval ac_val=\$$ac_var
1518     case $ac_val in #(
1519     *${as_nl}*)
1520       case $ac_var in #(
1521       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1522 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1523       esac
1524       case $ac_var in #(
1525       _ | IFS | as_nl) ;; #(
1526       *) $as_unset $ac_var ;;
1527       esac ;;
1528     esac
1529   done
1530   (set) 2>&1 |
1531     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1532     *${as_nl}ac_space=\ *)
1533       sed -n \
1534         "s/'\''/'\''\\\\'\'''\''/g;
1535           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1536       ;; #(
1537     *)
1538       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1539       ;;
1540     esac |
1541     sort
1542 )
1543     echo
1544
1545     cat <<\_ASBOX
1546 ## ----------------- ##
1547 ## Output variables. ##
1548 ## ----------------- ##
1549 _ASBOX
1550     echo
1551     for ac_var in $ac_subst_vars
1552     do
1553       eval ac_val=\$$ac_var
1554       case $ac_val in
1555       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1556       esac
1557       echo "$ac_var='\''$ac_val'\''"
1558     done | sort
1559     echo
1560
1561     if test -n "$ac_subst_files"; then
1562       cat <<\_ASBOX
1563 ## ------------------- ##
1564 ## File substitutions. ##
1565 ## ------------------- ##
1566 _ASBOX
1567       echo
1568       for ac_var in $ac_subst_files
1569       do
1570         eval ac_val=\$$ac_var
1571         case $ac_val in
1572         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1573         esac
1574         echo "$ac_var='\''$ac_val'\''"
1575       done | sort
1576       echo
1577     fi
1578
1579     if test -s confdefs.h; then
1580       cat <<\_ASBOX
1581 ## ----------- ##
1582 ## confdefs.h. ##
1583 ## ----------- ##
1584 _ASBOX
1585       echo
1586       cat confdefs.h
1587       echo
1588     fi
1589     test "$ac_signal" != 0 &&
1590       echo "$as_me: caught signal $ac_signal"
1591     echo "$as_me: exit $exit_status"
1592   } >&5
1593   rm -f core *.core core.conftest.* &&
1594     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1595     exit $exit_status
1596 ' 0
1597 for ac_signal in 1 2 13 15; do
1598   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1599 done
1600 ac_signal=0
1601
1602 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1603 rm -f -r conftest* confdefs.h
1604
1605 # Predefined preprocessor variables.
1606
1607 cat >>confdefs.h <<_ACEOF
1608 #define PACKAGE_NAME "$PACKAGE_NAME"
1609 _ACEOF
1610
1611
1612 cat >>confdefs.h <<_ACEOF
1613 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1614 _ACEOF
1615
1616
1617 cat >>confdefs.h <<_ACEOF
1618 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1619 _ACEOF
1620
1621
1622 cat >>confdefs.h <<_ACEOF
1623 #define PACKAGE_STRING "$PACKAGE_STRING"
1624 _ACEOF
1625
1626
1627 cat >>confdefs.h <<_ACEOF
1628 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1629 _ACEOF
1630
1631
1632 # Let the site file select an alternate cache file if it wants to.
1633 # Prefer explicitly selected file to automatically selected ones.
1634 if test -n "$CONFIG_SITE"; then
1635   set x "$CONFIG_SITE"
1636 elif test "x$prefix" != xNONE; then
1637   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1638 else
1639   set x "$ac_default_prefix/share/config.site" \
1640         "$ac_default_prefix/etc/config.site"
1641 fi
1642 shift
1643 for ac_site_file
1644 do
1645   if test -r "$ac_site_file"; then
1646     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1647 echo "$as_me: loading site script $ac_site_file" >&6;}
1648     sed 's/^/| /' "$ac_site_file" >&5
1649     . "$ac_site_file"
1650   fi
1651 done
1652
1653 if test -r "$cache_file"; then
1654   # Some versions of bash will fail to source /dev/null (special
1655   # files actually), so we avoid doing that.
1656   if test -f "$cache_file"; then
1657     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1658 echo "$as_me: loading cache $cache_file" >&6;}
1659     case $cache_file in
1660       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1661       *)                      . "./$cache_file";;
1662     esac
1663   fi
1664 else
1665   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1666 echo "$as_me: creating cache $cache_file" >&6;}
1667   >$cache_file
1668 fi
1669
1670 # Check that the precious variables saved in the cache have kept the same
1671 # value.
1672 ac_cache_corrupted=false
1673 for ac_var in $ac_precious_vars; do
1674   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1675   eval ac_new_set=\$ac_env_${ac_var}_set
1676   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1677   eval ac_new_val=\$ac_env_${ac_var}_value
1678   case $ac_old_set,$ac_new_set in
1679     set,)
1680       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1681 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1682       ac_cache_corrupted=: ;;
1683     ,set)
1684       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1685 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1686       ac_cache_corrupted=: ;;
1687     ,);;
1688     *)
1689       if test "x$ac_old_val" != "x$ac_new_val"; then
1690         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1691 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1692         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1693 echo "$as_me:   former value:  $ac_old_val" >&2;}
1694         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1695 echo "$as_me:   current value: $ac_new_val" >&2;}
1696         ac_cache_corrupted=:
1697       fi;;
1698   esac
1699   # Pass precious variables to config.status.
1700   if test "$ac_new_set" = set; then
1701     case $ac_new_val in
1702     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1703     *) ac_arg=$ac_var=$ac_new_val ;;
1704     esac
1705     case " $ac_configure_args " in
1706       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1707       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1708     esac
1709   fi
1710 done
1711 if $ac_cache_corrupted; then
1712   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1713 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1714   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1715 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1716    { (exit 1); exit 1; }; }
1717 fi
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735 ac_ext=c
1736 ac_cpp='$CPP $CPPFLAGS'
1737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1740
1741
1742
1743 ac_aux_dir=
1744 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1745   if test -f "$ac_dir/install-sh"; then
1746     ac_aux_dir=$ac_dir
1747     ac_install_sh="$ac_aux_dir/install-sh -c"
1748     break
1749   elif test -f "$ac_dir/install.sh"; then
1750     ac_aux_dir=$ac_dir
1751     ac_install_sh="$ac_aux_dir/install.sh -c"
1752     break
1753   elif test -f "$ac_dir/shtool"; then
1754     ac_aux_dir=$ac_dir
1755     ac_install_sh="$ac_aux_dir/shtool install -c"
1756     break
1757   fi
1758 done
1759 if test -z "$ac_aux_dir"; then
1760   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1761 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1762    { (exit 1); exit 1; }; }
1763 fi
1764
1765 # These three variables are undocumented and unsupported,
1766 # and are intended to be withdrawn in a future Autoconf release.
1767 # They can cause serious problems if a builder's source tree is in a directory
1768 # whose full name contains unusual characters.
1769 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1770 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1771 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1772
1773
1774 # Make sure we can run config.sub.
1775 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1776   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1777 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1778    { (exit 1); exit 1; }; }
1779
1780 { echo "$as_me:$LINENO: checking build system type" >&5
1781 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1782 if test "${ac_cv_build+set}" = set; then
1783   echo $ECHO_N "(cached) $ECHO_C" >&6
1784 else
1785   ac_build_alias=$build_alias
1786 test "x$ac_build_alias" = x &&
1787   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1788 test "x$ac_build_alias" = x &&
1789   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1790 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1791    { (exit 1); exit 1; }; }
1792 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1793   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1794 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1795    { (exit 1); exit 1; }; }
1796
1797 fi
1798 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1799 echo "${ECHO_T}$ac_cv_build" >&6; }
1800 case $ac_cv_build in
1801 *-*-*) ;;
1802 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1803 echo "$as_me: error: invalid value of canonical build" >&2;}
1804    { (exit 1); exit 1; }; };;
1805 esac
1806 build=$ac_cv_build
1807 ac_save_IFS=$IFS; IFS='-'
1808 set x $ac_cv_build
1809 shift
1810 build_cpu=$1
1811 build_vendor=$2
1812 shift; shift
1813 # Remember, the first character of IFS is used to create $*,
1814 # except with old shells:
1815 build_os=$*
1816 IFS=$ac_save_IFS
1817 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1818
1819
1820 { echo "$as_me:$LINENO: checking host system type" >&5
1821 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1822 if test "${ac_cv_host+set}" = set; then
1823   echo $ECHO_N "(cached) $ECHO_C" >&6
1824 else
1825   if test "x$host_alias" = x; then
1826   ac_cv_host=$ac_cv_build
1827 else
1828   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1829     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1830 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1831    { (exit 1); exit 1; }; }
1832 fi
1833
1834 fi
1835 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1836 echo "${ECHO_T}$ac_cv_host" >&6; }
1837 case $ac_cv_host in
1838 *-*-*) ;;
1839 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1840 echo "$as_me: error: invalid value of canonical host" >&2;}
1841    { (exit 1); exit 1; }; };;
1842 esac
1843 host=$ac_cv_host
1844 ac_save_IFS=$IFS; IFS='-'
1845 set x $ac_cv_host
1846 shift
1847 host_cpu=$1
1848 host_vendor=$2
1849 shift; shift
1850 # Remember, the first character of IFS is used to create $*,
1851 # except with old shells:
1852 host_os=$*
1853 IFS=$ac_save_IFS
1854 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1855
1856
1857 { echo "$as_me:$LINENO: checking target system type" >&5
1858 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1859 if test "${ac_cv_target+set}" = set; then
1860   echo $ECHO_N "(cached) $ECHO_C" >&6
1861 else
1862   if test "x$target_alias" = x; then
1863   ac_cv_target=$ac_cv_host
1864 else
1865   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1866     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1867 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1868    { (exit 1); exit 1; }; }
1869 fi
1870
1871 fi
1872 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1873 echo "${ECHO_T}$ac_cv_target" >&6; }
1874 case $ac_cv_target in
1875 *-*-*) ;;
1876 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1877 echo "$as_me: error: invalid value of canonical target" >&2;}
1878    { (exit 1); exit 1; }; };;
1879 esac
1880 target=$ac_cv_target
1881 ac_save_IFS=$IFS; IFS='-'
1882 set x $ac_cv_target
1883 shift
1884 target_cpu=$1
1885 target_vendor=$2
1886 shift; shift
1887 # Remember, the first character of IFS is used to create $*,
1888 # except with old shells:
1889 target_os=$*
1890 IFS=$ac_save_IFS
1891 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1892
1893
1894 # The aliases save the names the user supplied, while $host etc.
1895 # will get canonicalized.
1896 test -n "$target_alias" &&
1897   test "$program_prefix$program_suffix$program_transform_name" = \
1898     NONENONEs,x,x, &&
1899   program_prefix=${target_alias}-
1900
1901
1902
1903
1904
1905
1906 # Check whether --with-gcc was given.
1907 if test "${with_gcc+set}" = set; then
1908   withval=$with_gcc;
1909 fi
1910
1911     V_CCOPT="-O"
1912     V_INCLS=""
1913     if test "${srcdir}" != "." ; then
1914             V_INCLS="-I\$(srcdir)"
1915     fi
1916     if test "${CFLAGS+set}" = set; then
1917             LBL_CFLAGS="$CFLAGS"
1918     fi
1919     if test -z "$CC" ; then
1920             case "$host_os" in
1921
1922             bsdi*)
1923                     # Extract the first word of "shlicc2", so it can be a program name with args.
1924 set dummy shlicc2; ac_word=$2
1925 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1926 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1927 if test "${ac_cv_prog_SHLICC2+set}" = set; then
1928   echo $ECHO_N "(cached) $ECHO_C" >&6
1929 else
1930   if test -n "$SHLICC2"; then
1931   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
1932 else
1933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1934 for as_dir in $PATH
1935 do
1936   IFS=$as_save_IFS
1937   test -z "$as_dir" && as_dir=.
1938   for ac_exec_ext in '' $ac_executable_extensions; do
1939   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1940     ac_cv_prog_SHLICC2="yes"
1941     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1942     break 2
1943   fi
1944 done
1945 done
1946 IFS=$as_save_IFS
1947
1948   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
1949 fi
1950 fi
1951 SHLICC2=$ac_cv_prog_SHLICC2
1952 if test -n "$SHLICC2"; then
1953   { echo "$as_me:$LINENO: result: $SHLICC2" >&5
1954 echo "${ECHO_T}$SHLICC2" >&6; }
1955 else
1956   { echo "$as_me:$LINENO: result: no" >&5
1957 echo "${ECHO_T}no" >&6; }
1958 fi
1959
1960
1961                     if test $SHLICC2 = yes ; then
1962                             CC=shlicc2
1963                             export CC
1964                     fi
1965                     ;;
1966             esac
1967     fi
1968     if test -z "$CC" -a "$with_gcc" = no ; then
1969             CC=cc
1970             export CC
1971     fi
1972     ac_ext=c
1973 ac_cpp='$CPP $CPPFLAGS'
1974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1977 if test -n "$ac_tool_prefix"; then
1978   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1979 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1980 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1981 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1982 if test "${ac_cv_prog_CC+set}" = set; then
1983   echo $ECHO_N "(cached) $ECHO_C" >&6
1984 else
1985   if test -n "$CC"; then
1986   ac_cv_prog_CC="$CC" # Let the user override the test.
1987 else
1988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1989 for as_dir in $PATH
1990 do
1991   IFS=$as_save_IFS
1992   test -z "$as_dir" && as_dir=.
1993   for ac_exec_ext in '' $ac_executable_extensions; do
1994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1995     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1996     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1997     break 2
1998   fi
1999 done
2000 done
2001 IFS=$as_save_IFS
2002
2003 fi
2004 fi
2005 CC=$ac_cv_prog_CC
2006 if test -n "$CC"; then
2007   { echo "$as_me:$LINENO: result: $CC" >&5
2008 echo "${ECHO_T}$CC" >&6; }
2009 else
2010   { echo "$as_me:$LINENO: result: no" >&5
2011 echo "${ECHO_T}no" >&6; }
2012 fi
2013
2014
2015 fi
2016 if test -z "$ac_cv_prog_CC"; then
2017   ac_ct_CC=$CC
2018   # Extract the first word of "gcc", so it can be a program name with args.
2019 set dummy gcc; ac_word=$2
2020 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2021 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2022 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2023   echo $ECHO_N "(cached) $ECHO_C" >&6
2024 else
2025   if test -n "$ac_ct_CC"; then
2026   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2027 else
2028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2029 for as_dir in $PATH
2030 do
2031   IFS=$as_save_IFS
2032   test -z "$as_dir" && as_dir=.
2033   for ac_exec_ext in '' $ac_executable_extensions; do
2034   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2035     ac_cv_prog_ac_ct_CC="gcc"
2036     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2037     break 2
2038   fi
2039 done
2040 done
2041 IFS=$as_save_IFS
2042
2043 fi
2044 fi
2045 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2046 if test -n "$ac_ct_CC"; then
2047   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2048 echo "${ECHO_T}$ac_ct_CC" >&6; }
2049 else
2050   { echo "$as_me:$LINENO: result: no" >&5
2051 echo "${ECHO_T}no" >&6; }
2052 fi
2053
2054   if test "x$ac_ct_CC" = x; then
2055     CC=""
2056   else
2057     case $cross_compiling:$ac_tool_warned in
2058 yes:)
2059 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2060 whose name does not start with the host triplet.  If you think this
2061 configuration is useful to you, please write to autoconf@gnu.org." >&5
2062 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2063 whose name does not start with the host triplet.  If you think this
2064 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2065 ac_tool_warned=yes ;;
2066 esac
2067     CC=$ac_ct_CC
2068   fi
2069 else
2070   CC="$ac_cv_prog_CC"
2071 fi
2072
2073 if test -z "$CC"; then
2074           if test -n "$ac_tool_prefix"; then
2075     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2076 set dummy ${ac_tool_prefix}cc; ac_word=$2
2077 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2078 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2079 if test "${ac_cv_prog_CC+set}" = set; then
2080   echo $ECHO_N "(cached) $ECHO_C" >&6
2081 else
2082   if test -n "$CC"; then
2083   ac_cv_prog_CC="$CC" # Let the user override the test.
2084 else
2085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2086 for as_dir in $PATH
2087 do
2088   IFS=$as_save_IFS
2089   test -z "$as_dir" && as_dir=.
2090   for ac_exec_ext in '' $ac_executable_extensions; do
2091   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2092     ac_cv_prog_CC="${ac_tool_prefix}cc"
2093     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2094     break 2
2095   fi
2096 done
2097 done
2098 IFS=$as_save_IFS
2099
2100 fi
2101 fi
2102 CC=$ac_cv_prog_CC
2103 if test -n "$CC"; then
2104   { echo "$as_me:$LINENO: result: $CC" >&5
2105 echo "${ECHO_T}$CC" >&6; }
2106 else
2107   { echo "$as_me:$LINENO: result: no" >&5
2108 echo "${ECHO_T}no" >&6; }
2109 fi
2110
2111
2112   fi
2113 fi
2114 if test -z "$CC"; then
2115   # Extract the first word of "cc", so it can be a program name with args.
2116 set dummy cc; ac_word=$2
2117 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2118 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2119 if test "${ac_cv_prog_CC+set}" = set; then
2120   echo $ECHO_N "(cached) $ECHO_C" >&6
2121 else
2122   if test -n "$CC"; then
2123   ac_cv_prog_CC="$CC" # Let the user override the test.
2124 else
2125   ac_prog_rejected=no
2126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 for as_dir in $PATH
2128 do
2129   IFS=$as_save_IFS
2130   test -z "$as_dir" && as_dir=.
2131   for ac_exec_ext in '' $ac_executable_extensions; do
2132   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2133     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2134        ac_prog_rejected=yes
2135        continue
2136      fi
2137     ac_cv_prog_CC="cc"
2138     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2139     break 2
2140   fi
2141 done
2142 done
2143 IFS=$as_save_IFS
2144
2145 if test $ac_prog_rejected = yes; then
2146   # We found a bogon in the path, so make sure we never use it.
2147   set dummy $ac_cv_prog_CC
2148   shift
2149   if test $# != 0; then
2150     # We chose a different compiler from the bogus one.
2151     # However, it has the same basename, so the bogon will be chosen
2152     # first if we set CC to just the basename; use the full file name.
2153     shift
2154     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2155   fi
2156 fi
2157 fi
2158 fi
2159 CC=$ac_cv_prog_CC
2160 if test -n "$CC"; then
2161   { echo "$as_me:$LINENO: result: $CC" >&5
2162 echo "${ECHO_T}$CC" >&6; }
2163 else
2164   { echo "$as_me:$LINENO: result: no" >&5
2165 echo "${ECHO_T}no" >&6; }
2166 fi
2167
2168
2169 fi
2170 if test -z "$CC"; then
2171   if test -n "$ac_tool_prefix"; then
2172   for ac_prog in cl.exe
2173   do
2174     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2175 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2176 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2177 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2178 if test "${ac_cv_prog_CC+set}" = set; then
2179   echo $ECHO_N "(cached) $ECHO_C" >&6
2180 else
2181   if test -n "$CC"; then
2182   ac_cv_prog_CC="$CC" # Let the user override the test.
2183 else
2184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2185 for as_dir in $PATH
2186 do
2187   IFS=$as_save_IFS
2188   test -z "$as_dir" && as_dir=.
2189   for ac_exec_ext in '' $ac_executable_extensions; do
2190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2191     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2192     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2193     break 2
2194   fi
2195 done
2196 done
2197 IFS=$as_save_IFS
2198
2199 fi
2200 fi
2201 CC=$ac_cv_prog_CC
2202 if test -n "$CC"; then
2203   { echo "$as_me:$LINENO: result: $CC" >&5
2204 echo "${ECHO_T}$CC" >&6; }
2205 else
2206   { echo "$as_me:$LINENO: result: no" >&5
2207 echo "${ECHO_T}no" >&6; }
2208 fi
2209
2210
2211     test -n "$CC" && break
2212   done
2213 fi
2214 if test -z "$CC"; then
2215   ac_ct_CC=$CC
2216   for ac_prog in cl.exe
2217 do
2218   # Extract the first word of "$ac_prog", so it can be a program name with args.
2219 set dummy $ac_prog; ac_word=$2
2220 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2221 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2222 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2223   echo $ECHO_N "(cached) $ECHO_C" >&6
2224 else
2225   if test -n "$ac_ct_CC"; then
2226   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2227 else
2228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2229 for as_dir in $PATH
2230 do
2231   IFS=$as_save_IFS
2232   test -z "$as_dir" && as_dir=.
2233   for ac_exec_ext in '' $ac_executable_extensions; do
2234   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2235     ac_cv_prog_ac_ct_CC="$ac_prog"
2236     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2237     break 2
2238   fi
2239 done
2240 done
2241 IFS=$as_save_IFS
2242
2243 fi
2244 fi
2245 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2246 if test -n "$ac_ct_CC"; then
2247   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2248 echo "${ECHO_T}$ac_ct_CC" >&6; }
2249 else
2250   { echo "$as_me:$LINENO: result: no" >&5
2251 echo "${ECHO_T}no" >&6; }
2252 fi
2253
2254
2255   test -n "$ac_ct_CC" && break
2256 done
2257
2258   if test "x$ac_ct_CC" = x; then
2259     CC=""
2260   else
2261     case $cross_compiling:$ac_tool_warned in
2262 yes:)
2263 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2264 whose name does not start with the host triplet.  If you think this
2265 configuration is useful to you, please write to autoconf@gnu.org." >&5
2266 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2267 whose name does not start with the host triplet.  If you think this
2268 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2269 ac_tool_warned=yes ;;
2270 esac
2271     CC=$ac_ct_CC
2272   fi
2273 fi
2274
2275 fi
2276
2277
2278 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2279 See \`config.log' for more details." >&5
2280 echo "$as_me: error: no acceptable C compiler found in \$PATH
2281 See \`config.log' for more details." >&2;}
2282    { (exit 1); exit 1; }; }
2283
2284 # Provide some information about the compiler.
2285 echo "$as_me:$LINENO: checking for C compiler version" >&5
2286 ac_compiler=`set X $ac_compile; echo $2`
2287 { (ac_try="$ac_compiler --version >&5"
2288 case "(($ac_try" in
2289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2290   *) ac_try_echo=$ac_try;;
2291 esac
2292 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2293   (eval "$ac_compiler --version >&5") 2>&5
2294   ac_status=$?
2295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296   (exit $ac_status); }
2297 { (ac_try="$ac_compiler -v >&5"
2298 case "(($ac_try" in
2299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2300   *) ac_try_echo=$ac_try;;
2301 esac
2302 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2303   (eval "$ac_compiler -v >&5") 2>&5
2304   ac_status=$?
2305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2306   (exit $ac_status); }
2307 { (ac_try="$ac_compiler -V >&5"
2308 case "(($ac_try" in
2309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2310   *) ac_try_echo=$ac_try;;
2311 esac
2312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2313   (eval "$ac_compiler -V >&5") 2>&5
2314   ac_status=$?
2315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2316   (exit $ac_status); }
2317
2318 cat >conftest.$ac_ext <<_ACEOF
2319 /* confdefs.h.  */
2320 _ACEOF
2321 cat confdefs.h >>conftest.$ac_ext
2322 cat >>conftest.$ac_ext <<_ACEOF
2323 /* end confdefs.h.  */
2324
2325 int
2326 main ()
2327 {
2328
2329   ;
2330   return 0;
2331 }
2332 _ACEOF
2333 ac_clean_files_save=$ac_clean_files
2334 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2335 # Try to create an executable without -o first, disregard a.out.
2336 # It will help us diagnose broken compilers, and finding out an intuition
2337 # of exeext.
2338 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2339 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2340 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2341 #
2342 # List of possible output files, starting from the most likely.
2343 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2344 # only as a last resort.  b.out is created by i960 compilers.
2345 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2346 #
2347 # The IRIX 6 linker writes into existing files which may not be
2348 # executable, retaining their permissions.  Remove them first so a
2349 # subsequent execution test works.
2350 ac_rmfiles=
2351 for ac_file in $ac_files
2352 do
2353   case $ac_file in
2354     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2355     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2356   esac
2357 done
2358 rm -f $ac_rmfiles
2359
2360 if { (ac_try="$ac_link_default"
2361 case "(($ac_try" in
2362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2363   *) ac_try_echo=$ac_try;;
2364 esac
2365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2366   (eval "$ac_link_default") 2>&5
2367   ac_status=$?
2368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2369   (exit $ac_status); }; then
2370   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2371 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2372 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2373 # so that the user can short-circuit this test for compilers unknown to
2374 # Autoconf.
2375 for ac_file in $ac_files ''
2376 do
2377   test -f "$ac_file" || continue
2378   case $ac_file in
2379     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2380         ;;
2381     [ab].out )
2382         # We found the default executable, but exeext='' is most
2383         # certainly right.
2384         break;;
2385     *.* )
2386         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2387         then :; else
2388            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2389         fi
2390         # We set ac_cv_exeext here because the later test for it is not
2391         # safe: cross compilers may not add the suffix if given an `-o'
2392         # argument, so we may need to know it at that point already.
2393         # Even if this section looks crufty: it has the advantage of
2394         # actually working.
2395         break;;
2396     * )
2397         break;;
2398   esac
2399 done
2400 test "$ac_cv_exeext" = no && ac_cv_exeext=
2401
2402 else
2403   ac_file=''
2404 fi
2405
2406 { echo "$as_me:$LINENO: result: $ac_file" >&5
2407 echo "${ECHO_T}$ac_file" >&6; }
2408 if test -z "$ac_file"; then
2409   echo "$as_me: failed program was:" >&5
2410 sed 's/^/| /' conftest.$ac_ext >&5
2411
2412 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2413 See \`config.log' for more details." >&5
2414 echo "$as_me: error: C compiler cannot create executables
2415 See \`config.log' for more details." >&2;}
2416    { (exit 77); exit 77; }; }
2417 fi
2418
2419 ac_exeext=$ac_cv_exeext
2420
2421 # Check that the compiler produces executables we can run.  If not, either
2422 # the compiler is broken, or we cross compile.
2423 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2424 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2425 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2426 # If not cross compiling, check that we can run a simple program.
2427 if test "$cross_compiling" != yes; then
2428   if { ac_try='./$ac_file'
2429   { (case "(($ac_try" in
2430   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2431   *) ac_try_echo=$ac_try;;
2432 esac
2433 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2434   (eval "$ac_try") 2>&5
2435   ac_status=$?
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); }; }; then
2438     cross_compiling=no
2439   else
2440     if test "$cross_compiling" = maybe; then
2441         cross_compiling=yes
2442     else
2443         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2444 If you meant to cross compile, use \`--host'.
2445 See \`config.log' for more details." >&5
2446 echo "$as_me: error: cannot run C compiled programs.
2447 If you meant to cross compile, use \`--host'.
2448 See \`config.log' for more details." >&2;}
2449    { (exit 1); exit 1; }; }
2450     fi
2451   fi
2452 fi
2453 { echo "$as_me:$LINENO: result: yes" >&5
2454 echo "${ECHO_T}yes" >&6; }
2455
2456 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2457 ac_clean_files=$ac_clean_files_save
2458 # Check that the compiler produces executables we can run.  If not, either
2459 # the compiler is broken, or we cross compile.
2460 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2461 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2462 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2463 echo "${ECHO_T}$cross_compiling" >&6; }
2464
2465 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2466 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2467 if { (ac_try="$ac_link"
2468 case "(($ac_try" in
2469   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2470   *) ac_try_echo=$ac_try;;
2471 esac
2472 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2473   (eval "$ac_link") 2>&5
2474   ac_status=$?
2475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2476   (exit $ac_status); }; then
2477   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2478 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2479 # work properly (i.e., refer to `conftest.exe'), while it won't with
2480 # `rm'.
2481 for ac_file in conftest.exe conftest conftest.*; do
2482   test -f "$ac_file" || continue
2483   case $ac_file in
2484     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2485     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2486           break;;
2487     * ) break;;
2488   esac
2489 done
2490 else
2491   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2492 See \`config.log' for more details." >&5
2493 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2494 See \`config.log' for more details." >&2;}
2495    { (exit 1); exit 1; }; }
2496 fi
2497
2498 rm -f conftest$ac_cv_exeext
2499 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2500 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2501
2502 rm -f conftest.$ac_ext
2503 EXEEXT=$ac_cv_exeext
2504 ac_exeext=$EXEEXT
2505 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2506 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2507 if test "${ac_cv_objext+set}" = set; then
2508   echo $ECHO_N "(cached) $ECHO_C" >&6
2509 else
2510   cat >conftest.$ac_ext <<_ACEOF
2511 /* confdefs.h.  */
2512 _ACEOF
2513 cat confdefs.h >>conftest.$ac_ext
2514 cat >>conftest.$ac_ext <<_ACEOF
2515 /* end confdefs.h.  */
2516
2517 int
2518 main ()
2519 {
2520
2521   ;
2522   return 0;
2523 }
2524 _ACEOF
2525 rm -f conftest.o conftest.obj
2526 if { (ac_try="$ac_compile"
2527 case "(($ac_try" in
2528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2529   *) ac_try_echo=$ac_try;;
2530 esac
2531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2532   (eval "$ac_compile") 2>&5
2533   ac_status=$?
2534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2535   (exit $ac_status); }; then
2536   for ac_file in conftest.o conftest.obj conftest.*; do
2537   test -f "$ac_file" || continue;
2538   case $ac_file in
2539     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2540     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2541        break;;
2542   esac
2543 done
2544 else
2545   echo "$as_me: failed program was:" >&5
2546 sed 's/^/| /' conftest.$ac_ext >&5
2547
2548 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2549 See \`config.log' for more details." >&5
2550 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2551 See \`config.log' for more details." >&2;}
2552    { (exit 1); exit 1; }; }
2553 fi
2554
2555 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2556 fi
2557 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2558 echo "${ECHO_T}$ac_cv_objext" >&6; }
2559 OBJEXT=$ac_cv_objext
2560 ac_objext=$OBJEXT
2561 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2562 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2563 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2564   echo $ECHO_N "(cached) $ECHO_C" >&6
2565 else
2566   cat >conftest.$ac_ext <<_ACEOF
2567 /* confdefs.h.  */
2568 _ACEOF
2569 cat confdefs.h >>conftest.$ac_ext
2570 cat >>conftest.$ac_ext <<_ACEOF
2571 /* end confdefs.h.  */
2572
2573 int
2574 main ()
2575 {
2576 #ifndef __GNUC__
2577        choke me
2578 #endif
2579
2580   ;
2581   return 0;
2582 }
2583 _ACEOF
2584 rm -f conftest.$ac_objext
2585 if { (ac_try="$ac_compile"
2586 case "(($ac_try" in
2587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2588   *) ac_try_echo=$ac_try;;
2589 esac
2590 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2591   (eval "$ac_compile") 2>conftest.er1
2592   ac_status=$?
2593   grep -v '^ *+' conftest.er1 >conftest.err
2594   rm -f conftest.er1
2595   cat conftest.err >&5
2596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2597   (exit $ac_status); } && {
2598          test -z "$ac_c_werror_flag" ||
2599          test ! -s conftest.err
2600        } && test -s conftest.$ac_objext; then
2601   ac_compiler_gnu=yes
2602 else
2603   echo "$as_me: failed program was:" >&5
2604 sed 's/^/| /' conftest.$ac_ext >&5
2605
2606         ac_compiler_gnu=no
2607 fi
2608
2609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2610 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2611
2612 fi
2613 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2614 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2615 GCC=`test $ac_compiler_gnu = yes && echo yes`
2616 ac_test_CFLAGS=${CFLAGS+set}
2617 ac_save_CFLAGS=$CFLAGS
2618 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2619 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2620 if test "${ac_cv_prog_cc_g+set}" = set; then
2621   echo $ECHO_N "(cached) $ECHO_C" >&6
2622 else
2623   ac_save_c_werror_flag=$ac_c_werror_flag
2624    ac_c_werror_flag=yes
2625    ac_cv_prog_cc_g=no
2626    CFLAGS="-g"
2627    cat >conftest.$ac_ext <<_ACEOF
2628 /* confdefs.h.  */
2629 _ACEOF
2630 cat confdefs.h >>conftest.$ac_ext
2631 cat >>conftest.$ac_ext <<_ACEOF
2632 /* end confdefs.h.  */
2633
2634 int
2635 main ()
2636 {
2637
2638   ;
2639   return 0;
2640 }
2641 _ACEOF
2642 rm -f conftest.$ac_objext
2643 if { (ac_try="$ac_compile"
2644 case "(($ac_try" in
2645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2646   *) ac_try_echo=$ac_try;;
2647 esac
2648 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2649   (eval "$ac_compile") 2>conftest.er1
2650   ac_status=$?
2651   grep -v '^ *+' conftest.er1 >conftest.err
2652   rm -f conftest.er1
2653   cat conftest.err >&5
2654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2655   (exit $ac_status); } && {
2656          test -z "$ac_c_werror_flag" ||
2657          test ! -s conftest.err
2658        } && test -s conftest.$ac_objext; then
2659   ac_cv_prog_cc_g=yes
2660 else
2661   echo "$as_me: failed program was:" >&5
2662 sed 's/^/| /' conftest.$ac_ext >&5
2663
2664         CFLAGS=""
2665       cat >conftest.$ac_ext <<_ACEOF
2666 /* confdefs.h.  */
2667 _ACEOF
2668 cat confdefs.h >>conftest.$ac_ext
2669 cat >>conftest.$ac_ext <<_ACEOF
2670 /* end confdefs.h.  */
2671
2672 int
2673 main ()
2674 {
2675
2676   ;
2677   return 0;
2678 }
2679 _ACEOF
2680 rm -f conftest.$ac_objext
2681 if { (ac_try="$ac_compile"
2682 case "(($ac_try" in
2683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684   *) ac_try_echo=$ac_try;;
2685 esac
2686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2687   (eval "$ac_compile") 2>conftest.er1
2688   ac_status=$?
2689   grep -v '^ *+' conftest.er1 >conftest.err
2690   rm -f conftest.er1
2691   cat conftest.err >&5
2692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2693   (exit $ac_status); } && {
2694          test -z "$ac_c_werror_flag" ||
2695          test ! -s conftest.err
2696        } && test -s conftest.$ac_objext; then
2697   :
2698 else
2699   echo "$as_me: failed program was:" >&5
2700 sed 's/^/| /' conftest.$ac_ext >&5
2701
2702         ac_c_werror_flag=$ac_save_c_werror_flag
2703          CFLAGS="-g"
2704          cat >conftest.$ac_ext <<_ACEOF
2705 /* confdefs.h.  */
2706 _ACEOF
2707 cat confdefs.h >>conftest.$ac_ext
2708 cat >>conftest.$ac_ext <<_ACEOF
2709 /* end confdefs.h.  */
2710
2711 int
2712 main ()
2713 {
2714
2715   ;
2716   return 0;
2717 }
2718 _ACEOF
2719 rm -f conftest.$ac_objext
2720 if { (ac_try="$ac_compile"
2721 case "(($ac_try" in
2722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2723   *) ac_try_echo=$ac_try;;
2724 esac
2725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2726   (eval "$ac_compile") 2>conftest.er1
2727   ac_status=$?
2728   grep -v '^ *+' conftest.er1 >conftest.err
2729   rm -f conftest.er1
2730   cat conftest.err >&5
2731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732   (exit $ac_status); } && {
2733          test -z "$ac_c_werror_flag" ||
2734          test ! -s conftest.err
2735        } && test -s conftest.$ac_objext; then
2736   ac_cv_prog_cc_g=yes
2737 else
2738   echo "$as_me: failed program was:" >&5
2739 sed 's/^/| /' conftest.$ac_ext >&5
2740
2741
2742 fi
2743
2744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2745 fi
2746
2747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2748 fi
2749
2750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2751    ac_c_werror_flag=$ac_save_c_werror_flag
2752 fi
2753 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2754 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2755 if test "$ac_test_CFLAGS" = set; then
2756   CFLAGS=$ac_save_CFLAGS
2757 elif test $ac_cv_prog_cc_g = yes; then
2758   if test "$GCC" = yes; then
2759     CFLAGS="-g -O2"
2760   else
2761     CFLAGS="-g"
2762   fi
2763 else
2764   if test "$GCC" = yes; then
2765     CFLAGS="-O2"
2766   else
2767     CFLAGS=
2768   fi
2769 fi
2770 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2771 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2772 if test "${ac_cv_prog_cc_c89+set}" = set; then
2773   echo $ECHO_N "(cached) $ECHO_C" >&6
2774 else
2775   ac_cv_prog_cc_c89=no
2776 ac_save_CC=$CC
2777 cat >conftest.$ac_ext <<_ACEOF
2778 /* confdefs.h.  */
2779 _ACEOF
2780 cat confdefs.h >>conftest.$ac_ext
2781 cat >>conftest.$ac_ext <<_ACEOF
2782 /* end confdefs.h.  */
2783 #include <stdarg.h>
2784 #include <stdio.h>
2785 #include <sys/types.h>
2786 #include <sys/stat.h>
2787 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2788 struct buf { int x; };
2789 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2790 static char *e (p, i)
2791      char **p;
2792      int i;
2793 {
2794   return p[i];
2795 }
2796 static char *f (char * (*g) (char **, int), char **p, ...)
2797 {
2798   char *s;
2799   va_list v;
2800   va_start (v,p);
2801   s = g (p, va_arg (v,int));
2802   va_end (v);
2803   return s;
2804 }
2805
2806 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2807    function prototypes and stuff, but not '\xHH' hex character constants.
2808    These don't provoke an error unfortunately, instead are silently treated
2809    as 'x'.  The following induces an error, until -std is added to get
2810    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2811    array size at least.  It's necessary to write '\x00'==0 to get something
2812    that's true only with -std.  */
2813 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2814
2815 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2816    inside strings and character constants.  */
2817 #define FOO(x) 'x'
2818 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2819
2820 int test (int i, double x);
2821 struct s1 {int (*f) (int a);};
2822 struct s2 {int (*f) (double a);};
2823 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2824 int argc;
2825 char **argv;
2826 int
2827 main ()
2828 {
2829 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2830   ;
2831   return 0;
2832 }
2833 _ACEOF
2834 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2835         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2836 do
2837   CC="$ac_save_CC $ac_arg"
2838   rm -f conftest.$ac_objext
2839 if { (ac_try="$ac_compile"
2840 case "(($ac_try" in
2841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2842   *) ac_try_echo=$ac_try;;
2843 esac
2844 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2845   (eval "$ac_compile") 2>conftest.er1
2846   ac_status=$?
2847   grep -v '^ *+' conftest.er1 >conftest.err
2848   rm -f conftest.er1
2849   cat conftest.err >&5
2850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851   (exit $ac_status); } && {
2852          test -z "$ac_c_werror_flag" ||
2853          test ! -s conftest.err
2854        } && test -s conftest.$ac_objext; then
2855   ac_cv_prog_cc_c89=$ac_arg
2856 else
2857   echo "$as_me: failed program was:" >&5
2858 sed 's/^/| /' conftest.$ac_ext >&5
2859
2860
2861 fi
2862
2863 rm -f core conftest.err conftest.$ac_objext
2864   test "x$ac_cv_prog_cc_c89" != "xno" && break
2865 done
2866 rm -f conftest.$ac_ext
2867 CC=$ac_save_CC
2868
2869 fi
2870 # AC_CACHE_VAL
2871 case "x$ac_cv_prog_cc_c89" in
2872   x)
2873     { echo "$as_me:$LINENO: result: none needed" >&5
2874 echo "${ECHO_T}none needed" >&6; } ;;
2875   xno)
2876     { echo "$as_me:$LINENO: result: unsupported" >&5
2877 echo "${ECHO_T}unsupported" >&6; } ;;
2878   *)
2879     CC="$CC $ac_cv_prog_cc_c89"
2880     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2881 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2882 esac
2883
2884
2885 ac_ext=c
2886 ac_cpp='$CPP $CPPFLAGS'
2887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2890
2891     if test "$GCC" = yes ; then
2892             if test "$SHLICC2" = yes ; then
2893                     ac_cv_lbl_gcc_vers=2
2894                     V_CCOPT="-O2"
2895             else
2896                     { echo "$as_me:$LINENO: checking gcc version" >&5
2897 echo $ECHO_N "checking gcc version... $ECHO_C" >&6; }
2898                     if test "${ac_cv_lbl_gcc_vers+set}" = set; then
2899   echo $ECHO_N "(cached) $ECHO_C" >&6
2900 else
2901   ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
2902                             sed -e '/^gcc version /!d' \
2903                                 -e 's/^gcc version //' \
2904                                 -e 's/ .*//' -e 's/^[^0-9]*//' \
2905                                 -e 's/\..*//'`
2906 fi
2907
2908                     { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
2909 echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6; }
2910                     if test $ac_cv_lbl_gcc_vers -gt 1 ; then
2911                             V_CCOPT="-O2"
2912                     fi
2913             fi
2914     else
2915             { echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
2916 echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6; }
2917             if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then
2918   echo $ECHO_N "(cached) $ECHO_C" >&6
2919 else
2920
2921 cat >conftest.$ac_ext <<_ACEOF
2922 /* confdefs.h.  */
2923 _ACEOF
2924 cat confdefs.h >>conftest.$ac_ext
2925 cat >>conftest.$ac_ext <<_ACEOF
2926 /* end confdefs.h.  */
2927 #include <sys/types.h>
2928 int
2929 main ()
2930 {
2931 int frob(int, char *)
2932   ;
2933   return 0;
2934 }
2935 _ACEOF
2936 rm -f conftest.$ac_objext
2937 if { (ac_try="$ac_compile"
2938 case "(($ac_try" in
2939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2940   *) ac_try_echo=$ac_try;;
2941 esac
2942 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2943   (eval "$ac_compile") 2>conftest.er1
2944   ac_status=$?
2945   grep -v '^ *+' conftest.er1 >conftest.err
2946   rm -f conftest.er1
2947   cat conftest.err >&5
2948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949   (exit $ac_status); } && {
2950          test -z "$ac_c_werror_flag" ||
2951          test ! -s conftest.err
2952        } && test -s conftest.$ac_objext; then
2953   ac_cv_lbl_cc_ansi_prototypes=yes
2954 else
2955   echo "$as_me: failed program was:" >&5
2956 sed 's/^/| /' conftest.$ac_ext >&5
2957
2958         ac_cv_lbl_cc_ansi_prototypes=no
2959 fi
2960
2961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2962 fi
2963
2964             { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
2965 echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6; }
2966             if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
2967                     case "$host_os" in
2968
2969                     hpux*)
2970                             { echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
2971 echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6; }
2972                             savedcflags="$CFLAGS"
2973                             CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
2974                             if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then
2975   echo $ECHO_N "(cached) $ECHO_C" >&6
2976 else
2977   cat >conftest.$ac_ext <<_ACEOF
2978 /* confdefs.h.  */
2979 _ACEOF
2980 cat confdefs.h >>conftest.$ac_ext
2981 cat >>conftest.$ac_ext <<_ACEOF
2982 /* end confdefs.h.  */
2983 #include <sys/types.h>
2984 int
2985 main ()
2986 {
2987 int frob(int, char *)
2988   ;
2989   return 0;
2990 }
2991 _ACEOF
2992 rm -f conftest.$ac_objext
2993 if { (ac_try="$ac_compile"
2994 case "(($ac_try" in
2995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2996   *) ac_try_echo=$ac_try;;
2997 esac
2998 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2999   (eval "$ac_compile") 2>conftest.er1
3000   ac_status=$?
3001   grep -v '^ *+' conftest.er1 >conftest.err
3002   rm -f conftest.er1
3003   cat conftest.err >&5
3004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005   (exit $ac_status); } && {
3006          test -z "$ac_c_werror_flag" ||
3007          test ! -s conftest.err
3008        } && test -s conftest.$ac_objext; then
3009   ac_cv_lbl_cc_hpux_cc_aa=yes
3010 else
3011   echo "$as_me: failed program was:" >&5
3012 sed 's/^/| /' conftest.$ac_ext >&5
3013
3014         ac_cv_lbl_cc_hpux_cc_aa=no
3015 fi
3016
3017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3018 fi
3019
3020                             { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
3021 echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6; }
3022                             if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
3023                                     { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
3024 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
3025    { (exit 1); exit 1; }; }
3026                             fi
3027                             CFLAGS="$savedcflags"
3028                             V_CCOPT="-Aa $V_CCOPT"
3029
3030 cat >>confdefs.h <<\_ACEOF
3031 #define _HPUX_SOURCE 1
3032 _ACEOF
3033
3034                             ;;
3035
3036                     *)
3037                             { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
3038 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
3039    { (exit 1); exit 1; }; }
3040                             ;;
3041                     esac
3042             fi
3043             V_INCLS="$V_INCLS -I/usr/local/include"
3044             LDFLAGS="$LDFLAGS -L/usr/local/lib"
3045
3046             case "$host_os" in
3047
3048             irix*)
3049                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
3050                     ;;
3051
3052             osf*)
3053                     V_CCOPT="$V_CCOPT -std1 -g3"
3054                     ;;
3055
3056             ultrix*)
3057                     { echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
3058 echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6; }
3059                     if test "${ac_cv_lbl_cc_const_proto+set}" = set; then
3060   echo $ECHO_N "(cached) $ECHO_C" >&6
3061 else
3062   cat >conftest.$ac_ext <<_ACEOF
3063 /* confdefs.h.  */
3064 _ACEOF
3065 cat confdefs.h >>conftest.$ac_ext
3066 cat >>conftest.$ac_ext <<_ACEOF
3067 /* end confdefs.h.  */
3068 #include <sys/types.h>
3069 int
3070 main ()
3071 {
3072 struct a { int b; };
3073                             void c(const struct a *)
3074   ;
3075   return 0;
3076 }
3077 _ACEOF
3078 rm -f conftest.$ac_objext
3079 if { (ac_try="$ac_compile"
3080 case "(($ac_try" in
3081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3082   *) ac_try_echo=$ac_try;;
3083 esac
3084 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3085   (eval "$ac_compile") 2>conftest.er1
3086   ac_status=$?
3087   grep -v '^ *+' conftest.er1 >conftest.err
3088   rm -f conftest.er1
3089   cat conftest.err >&5
3090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3091   (exit $ac_status); } && {
3092          test -z "$ac_c_werror_flag" ||
3093          test ! -s conftest.err
3094        } && test -s conftest.$ac_objext; then
3095   ac_cv_lbl_cc_const_proto=yes
3096 else
3097   echo "$as_me: failed program was:" >&5
3098 sed 's/^/| /' conftest.$ac_ext >&5
3099
3100         ac_cv_lbl_cc_const_proto=no
3101 fi
3102
3103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3104 fi
3105
3106                     { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
3107 echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6; }
3108                     if test $ac_cv_lbl_cc_const_proto = no ; then
3109                             cat >>confdefs.h <<\_ACEOF
3110 #define const
3111 _ACEOF
3112
3113                     fi
3114                     ;;
3115             esac
3116     fi
3117
3118 { echo "$as_me:$LINENO: checking for inline" >&5
3119 echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
3120     save_CFLAGS="$CFLAGS"
3121     CFLAGS="$V_CCOPT"
3122     if test "${ac_cv_lbl_inline+set}" = set; then
3123   echo $ECHO_N "(cached) $ECHO_C" >&6
3124 else
3125
3126         ac_cv_lbl_inline=""
3127         ac_lbl_cc_inline=no
3128         for ac_lbl_inline in inline __inline__ __inline
3129         do
3130             cat >conftest.$ac_ext <<_ACEOF
3131 /* confdefs.h.  */
3132 _ACEOF
3133 cat confdefs.h >>conftest.$ac_ext
3134 cat >>conftest.$ac_ext <<_ACEOF
3135 /* end confdefs.h.  */
3136 #define inline $ac_lbl_inline
3137                 static inline struct iltest *foo(void);
3138                 struct iltest {
3139                     int iltest1;
3140                     int iltest2;
3141                 };
3142
3143                 static inline struct iltest *
3144                 foo()
3145                 {
3146                     static struct iltest xxx;
3147
3148                     return &xxx;
3149                 }
3150 int
3151 main ()
3152 {
3153
3154   ;
3155   return 0;
3156 }
3157 _ACEOF
3158 rm -f conftest.$ac_objext
3159 if { (ac_try="$ac_compile"
3160 case "(($ac_try" in
3161   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3162   *) ac_try_echo=$ac_try;;
3163 esac
3164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3165   (eval "$ac_compile") 2>conftest.er1
3166   ac_status=$?
3167   grep -v '^ *+' conftest.er1 >conftest.err
3168   rm -f conftest.er1
3169   cat conftest.err >&5
3170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3171   (exit $ac_status); } && {
3172          test -z "$ac_c_werror_flag" ||
3173          test ! -s conftest.err
3174        } && test -s conftest.$ac_objext; then
3175   ac_lbl_cc_inline=yes
3176 else
3177   echo "$as_me: failed program was:" >&5
3178 sed 's/^/| /' conftest.$ac_ext >&5
3179
3180
3181 fi
3182
3183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3184             if test "$ac_lbl_cc_inline" = yes ; then
3185                 break;
3186             fi
3187         done
3188         if test "$ac_lbl_cc_inline" = yes ; then
3189             ac_cv_lbl_inline=$ac_lbl_inline
3190         fi
3191 fi
3192
3193     CFLAGS="$save_CFLAGS"
3194     if test ! -z "$ac_cv_lbl_inline" ; then
3195         { echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5
3196 echo "${ECHO_T}$ac_cv_lbl_inline" >&6; }
3197     else
3198         { echo "$as_me:$LINENO: result: no" >&5
3199 echo "${ECHO_T}no" >&6; }
3200     fi
3201
3202 cat >>confdefs.h <<_ACEOF
3203 #define inline $ac_cv_lbl_inline
3204 _ACEOF
3205
3206
3207 { echo "$as_me:$LINENO: checking for __attribute__" >&5
3208 echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6; }
3209 if test "${ac_cv___attribute__+set}" = set; then
3210   echo $ECHO_N "(cached) $ECHO_C" >&6
3211 else
3212
3213 cat >conftest.$ac_ext <<_ACEOF
3214 /* confdefs.h.  */
3215 _ACEOF
3216 cat confdefs.h >>conftest.$ac_ext
3217 cat >>conftest.$ac_ext <<_ACEOF
3218 /* end confdefs.h.  */
3219
3220 #include <stdlib.h>
3221
3222 static void foo(void) __attribute__ ((noreturn));
3223
3224 static void
3225 foo(void)
3226 {
3227   exit(1);
3228 }
3229
3230 int
3231 main(int argc, char **argv)
3232 {
3233   foo();
3234 }
3235
3236 _ACEOF
3237 rm -f conftest.$ac_objext
3238 if { (ac_try="$ac_compile"
3239 case "(($ac_try" in
3240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3241   *) ac_try_echo=$ac_try;;
3242 esac
3243 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3244   (eval "$ac_compile") 2>conftest.er1
3245   ac_status=$?
3246   grep -v '^ *+' conftest.er1 >conftest.err
3247   rm -f conftest.er1
3248   cat conftest.err >&5
3249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3250   (exit $ac_status); } && {
3251          test -z "$ac_c_werror_flag" ||
3252          test ! -s conftest.err
3253        } && test -s conftest.$ac_objext; then
3254   ac_cv___attribute__=yes
3255 else
3256   echo "$as_me: failed program was:" >&5
3257 sed 's/^/| /' conftest.$ac_ext >&5
3258
3259         ac_cv___attribute__=no
3260 fi
3261
3262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3263 fi
3264
3265 if test "$ac_cv___attribute__" = "yes"; then
3266
3267 cat >>confdefs.h <<\_ACEOF
3268 #define HAVE___ATTRIBUTE__ 1
3269 _ACEOF
3270
3271   V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3272 else
3273   V_DEFS="$V_DEFS -D_U_=\"\""
3274 fi
3275 { echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5
3276 echo "${ECHO_T}$ac_cv___attribute__" >&6; }
3277
3278
3279 { echo "$as_me:$LINENO: checking for u_int8_t using $CC" >&5
3280 echo $ECHO_N "checking for u_int8_t using $CC... $ECHO_C" >&6; }
3281     if test "${ac_cv_lbl_have_u_int8_t+set}" = set; then
3282   echo $ECHO_N "(cached) $ECHO_C" >&6
3283 else
3284   cat >conftest.$ac_ext <<_ACEOF
3285 /* confdefs.h.  */
3286 _ACEOF
3287 cat confdefs.h >>conftest.$ac_ext
3288 cat >>conftest.$ac_ext <<_ACEOF
3289 /* end confdefs.h.  */
3290
3291 #       include "confdefs.h"
3292 #       include <sys/types.h>
3293 #       if STDC_HEADERS
3294 #       include <stdlib.h>
3295 #       include <stddef.h>
3296 #       endif
3297 int
3298 main ()
3299 {
3300 u_int8_t i
3301   ;
3302   return 0;
3303 }
3304 _ACEOF
3305 rm -f conftest.$ac_objext
3306 if { (ac_try="$ac_compile"
3307 case "(($ac_try" in
3308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3309   *) ac_try_echo=$ac_try;;
3310 esac
3311 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3312   (eval "$ac_compile") 2>conftest.er1
3313   ac_status=$?
3314   grep -v '^ *+' conftest.er1 >conftest.err
3315   rm -f conftest.er1
3316   cat conftest.err >&5
3317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3318   (exit $ac_status); } && {
3319          test -z "$ac_c_werror_flag" ||
3320          test ! -s conftest.err
3321        } && test -s conftest.$ac_objext; then
3322   ac_cv_lbl_have_u_int8_t=yes
3323 else
3324   echo "$as_me: failed program was:" >&5
3325 sed 's/^/| /' conftest.$ac_ext >&5
3326
3327         ac_cv_lbl_have_u_int8_t=no
3328 fi
3329
3330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3331 fi
3332
3333     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int8_t" >&5
3334 echo "${ECHO_T}$ac_cv_lbl_have_u_int8_t" >&6; }
3335     if test $ac_cv_lbl_have_u_int8_t = no ; then
3336
3337 cat >>confdefs.h <<\_ACEOF
3338 #define u_int8_t u_char
3339 _ACEOF
3340
3341     fi
3342 { echo "$as_me:$LINENO: checking for u_int16_t using $CC" >&5
3343 echo $ECHO_N "checking for u_int16_t using $CC... $ECHO_C" >&6; }
3344     if test "${ac_cv_lbl_have_u_int16_t+set}" = set; then
3345   echo $ECHO_N "(cached) $ECHO_C" >&6
3346 else
3347   cat >conftest.$ac_ext <<_ACEOF
3348 /* confdefs.h.  */
3349 _ACEOF
3350 cat confdefs.h >>conftest.$ac_ext
3351 cat >>conftest.$ac_ext <<_ACEOF
3352 /* end confdefs.h.  */
3353
3354 #       include "confdefs.h"
3355 #       include <sys/types.h>
3356 #       if STDC_HEADERS
3357 #       include <stdlib.h>
3358 #       include <stddef.h>
3359 #       endif
3360 int
3361 main ()
3362 {
3363 u_int16_t i
3364   ;
3365   return 0;
3366 }
3367 _ACEOF
3368 rm -f conftest.$ac_objext
3369 if { (ac_try="$ac_compile"
3370 case "(($ac_try" in
3371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3372   *) ac_try_echo=$ac_try;;
3373 esac
3374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3375   (eval "$ac_compile") 2>conftest.er1
3376   ac_status=$?
3377   grep -v '^ *+' conftest.er1 >conftest.err
3378   rm -f conftest.er1
3379   cat conftest.err >&5
3380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381   (exit $ac_status); } && {
3382          test -z "$ac_c_werror_flag" ||
3383          test ! -s conftest.err
3384        } && test -s conftest.$ac_objext; then
3385   ac_cv_lbl_have_u_int16_t=yes
3386 else
3387   echo "$as_me: failed program was:" >&5
3388 sed 's/^/| /' conftest.$ac_ext >&5
3389
3390         ac_cv_lbl_have_u_int16_t=no
3391 fi
3392
3393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3394 fi
3395
3396     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int16_t" >&5
3397 echo "${ECHO_T}$ac_cv_lbl_have_u_int16_t" >&6; }
3398     if test $ac_cv_lbl_have_u_int16_t = no ; then
3399
3400 cat >>confdefs.h <<\_ACEOF
3401 #define u_int16_t u_short
3402 _ACEOF
3403
3404     fi
3405 { echo "$as_me:$LINENO: checking for u_int32_t using $CC" >&5
3406 echo $ECHO_N "checking for u_int32_t using $CC... $ECHO_C" >&6; }
3407     if test "${ac_cv_lbl_have_u_int32_t+set}" = set; then
3408   echo $ECHO_N "(cached) $ECHO_C" >&6
3409 else
3410   cat >conftest.$ac_ext <<_ACEOF
3411 /* confdefs.h.  */
3412 _ACEOF
3413 cat confdefs.h >>conftest.$ac_ext
3414 cat >>conftest.$ac_ext <<_ACEOF
3415 /* end confdefs.h.  */
3416
3417 #       include "confdefs.h"
3418 #       include <sys/types.h>
3419 #       if STDC_HEADERS
3420 #       include <stdlib.h>
3421 #       include <stddef.h>
3422 #       endif
3423 int
3424 main ()
3425 {
3426 u_int32_t i
3427   ;
3428   return 0;
3429 }
3430 _ACEOF
3431 rm -f conftest.$ac_objext
3432 if { (ac_try="$ac_compile"
3433 case "(($ac_try" in
3434   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3435   *) ac_try_echo=$ac_try;;
3436 esac
3437 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3438   (eval "$ac_compile") 2>conftest.er1
3439   ac_status=$?
3440   grep -v '^ *+' conftest.er1 >conftest.err
3441   rm -f conftest.er1
3442   cat conftest.err >&5
3443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3444   (exit $ac_status); } && {
3445          test -z "$ac_c_werror_flag" ||
3446          test ! -s conftest.err
3447        } && test -s conftest.$ac_objext; then
3448   ac_cv_lbl_have_u_int32_t=yes
3449 else
3450   echo "$as_me: failed program was:" >&5
3451 sed 's/^/| /' conftest.$ac_ext >&5
3452
3453         ac_cv_lbl_have_u_int32_t=no
3454 fi
3455
3456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3457 fi
3458
3459     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int32_t" >&5
3460 echo "${ECHO_T}$ac_cv_lbl_have_u_int32_t" >&6; }
3461     if test $ac_cv_lbl_have_u_int32_t = no ; then
3462
3463 cat >>confdefs.h <<\_ACEOF
3464 #define u_int32_t u_int
3465 _ACEOF
3466
3467     fi
3468 { echo "$as_me:$LINENO: checking for u_int64_t using $CC" >&5
3469 echo $ECHO_N "checking for u_int64_t using $CC... $ECHO_C" >&6; }
3470     if test "${ac_cv_lbl_have_u_int64_t+set}" = set; then
3471   echo $ECHO_N "(cached) $ECHO_C" >&6
3472 else
3473   cat >conftest.$ac_ext <<_ACEOF
3474 /* confdefs.h.  */
3475 _ACEOF
3476 cat confdefs.h >>conftest.$ac_ext
3477 cat >>conftest.$ac_ext <<_ACEOF
3478 /* end confdefs.h.  */
3479
3480 #       include "confdefs.h"
3481 #       include <sys/types.h>
3482 #       if STDC_HEADERS
3483 #       include <stdlib.h>
3484 #       include <stddef.h>
3485 #       endif
3486 int
3487 main ()
3488 {
3489 u_int64_t i
3490   ;
3491   return 0;
3492 }
3493 _ACEOF
3494 rm -f conftest.$ac_objext
3495 if { (ac_try="$ac_compile"
3496 case "(($ac_try" in
3497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3498   *) ac_try_echo=$ac_try;;
3499 esac
3500 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3501   (eval "$ac_compile") 2>conftest.er1
3502   ac_status=$?
3503   grep -v '^ *+' conftest.er1 >conftest.err
3504   rm -f conftest.er1
3505   cat conftest.err >&5
3506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3507   (exit $ac_status); } && {
3508          test -z "$ac_c_werror_flag" ||
3509          test ! -s conftest.err
3510        } && test -s conftest.$ac_objext; then
3511   ac_cv_lbl_have_u_int64_t=yes
3512 else
3513   echo "$as_me: failed program was:" >&5
3514 sed 's/^/| /' conftest.$ac_ext >&5
3515
3516         ac_cv_lbl_have_u_int64_t=no
3517 fi
3518
3519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3520 fi
3521
3522     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int64_t" >&5
3523 echo "${ECHO_T}$ac_cv_lbl_have_u_int64_t" >&6; }
3524     if test $ac_cv_lbl_have_u_int64_t = no ; then
3525
3526 cat >>confdefs.h <<\_ACEOF
3527 #define u_int64_t unsigned long long
3528 _ACEOF
3529
3530     fi
3531
3532 #
3533 # Try to arrange for large file support.
3534 #
3535 # Check whether --enable-largefile was given.
3536 if test "${enable_largefile+set}" = set; then
3537   enableval=$enable_largefile;
3538 fi
3539
3540 if test "$enable_largefile" != no; then
3541
3542   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
3543 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
3544 if test "${ac_cv_sys_largefile_CC+set}" = set; then
3545   echo $ECHO_N "(cached) $ECHO_C" >&6
3546 else
3547   ac_cv_sys_largefile_CC=no
3548      if test "$GCC" != yes; then
3549        ac_save_CC=$CC
3550        while :; do
3551          # IRIX 6.2 and later do not support large files by default,
3552          # so use the C compiler's -n32 option if that helps.
3553          cat >conftest.$ac_ext <<_ACEOF
3554 /* confdefs.h.  */
3555 _ACEOF
3556 cat confdefs.h >>conftest.$ac_ext
3557 cat >>conftest.$ac_ext <<_ACEOF
3558 /* end confdefs.h.  */
3559 #include <sys/types.h>
3560  /* Check that off_t can represent 2**63 - 1 correctly.
3561     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3562     since some C++ compilers masquerading as C compilers
3563     incorrectly reject 9223372036854775807.  */
3564 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3565   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3566                        && LARGE_OFF_T % 2147483647 == 1)
3567                       ? 1 : -1];
3568 int
3569 main ()
3570 {
3571
3572   ;
3573   return 0;
3574 }
3575 _ACEOF
3576          rm -f conftest.$ac_objext
3577 if { (ac_try="$ac_compile"
3578 case "(($ac_try" in
3579   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3580   *) ac_try_echo=$ac_try;;
3581 esac
3582 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3583   (eval "$ac_compile") 2>conftest.er1
3584   ac_status=$?
3585   grep -v '^ *+' conftest.er1 >conftest.err
3586   rm -f conftest.er1
3587   cat conftest.err >&5
3588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3589   (exit $ac_status); } && {
3590          test -z "$ac_c_werror_flag" ||
3591          test ! -s conftest.err
3592        } && test -s conftest.$ac_objext; then
3593   break
3594 else
3595   echo "$as_me: failed program was:" >&5
3596 sed 's/^/| /' conftest.$ac_ext >&5
3597
3598
3599 fi
3600
3601 rm -f core conftest.err conftest.$ac_objext
3602          CC="$CC -n32"
3603          rm -f conftest.$ac_objext
3604 if { (ac_try="$ac_compile"
3605 case "(($ac_try" in
3606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3607   *) ac_try_echo=$ac_try;;
3608 esac
3609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3610   (eval "$ac_compile") 2>conftest.er1
3611   ac_status=$?
3612   grep -v '^ *+' conftest.er1 >conftest.err
3613   rm -f conftest.er1
3614   cat conftest.err >&5
3615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616   (exit $ac_status); } && {
3617          test -z "$ac_c_werror_flag" ||
3618          test ! -s conftest.err
3619        } && test -s conftest.$ac_objext; then
3620   ac_cv_sys_largefile_CC=' -n32'; break
3621 else
3622   echo "$as_me: failed program was:" >&5
3623 sed 's/^/| /' conftest.$ac_ext >&5
3624
3625
3626 fi
3627
3628 rm -f core conftest.err conftest.$ac_objext
3629          break
3630        done
3631        CC=$ac_save_CC
3632        rm -f conftest.$ac_ext
3633     fi
3634 fi
3635 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
3636 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
3637   if test "$ac_cv_sys_largefile_CC" != no; then
3638     CC=$CC$ac_cv_sys_largefile_CC
3639   fi
3640
3641   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3642 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
3643 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
3644   echo $ECHO_N "(cached) $ECHO_C" >&6
3645 else
3646   while :; do
3647   cat >conftest.$ac_ext <<_ACEOF
3648 /* confdefs.h.  */
3649 _ACEOF
3650 cat confdefs.h >>conftest.$ac_ext
3651 cat >>conftest.$ac_ext <<_ACEOF
3652 /* end confdefs.h.  */
3653 #include <sys/types.h>
3654  /* Check that off_t can represent 2**63 - 1 correctly.
3655     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3656     since some C++ compilers masquerading as C compilers
3657     incorrectly reject 9223372036854775807.  */
3658 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3659   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3660                        && LARGE_OFF_T % 2147483647 == 1)
3661                       ? 1 : -1];
3662 int
3663 main ()
3664 {
3665
3666   ;
3667   return 0;
3668 }
3669 _ACEOF
3670 rm -f conftest.$ac_objext
3671 if { (ac_try="$ac_compile"
3672 case "(($ac_try" in
3673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3674   *) ac_try_echo=$ac_try;;
3675 esac
3676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3677   (eval "$ac_compile") 2>conftest.er1
3678   ac_status=$?
3679   grep -v '^ *+' conftest.er1 >conftest.err
3680   rm -f conftest.er1
3681   cat conftest.err >&5
3682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3683   (exit $ac_status); } && {
3684          test -z "$ac_c_werror_flag" ||
3685          test ! -s conftest.err
3686        } && test -s conftest.$ac_objext; then
3687   ac_cv_sys_file_offset_bits=no; break
3688 else
3689   echo "$as_me: failed program was:" >&5
3690 sed 's/^/| /' conftest.$ac_ext >&5
3691
3692
3693 fi
3694
3695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3696   cat >conftest.$ac_ext <<_ACEOF
3697 /* confdefs.h.  */
3698 _ACEOF
3699 cat confdefs.h >>conftest.$ac_ext
3700 cat >>conftest.$ac_ext <<_ACEOF
3701 /* end confdefs.h.  */
3702 #define _FILE_OFFSET_BITS 64
3703 #include <sys/types.h>
3704  /* Check that off_t can represent 2**63 - 1 correctly.
3705     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3706     since some C++ compilers masquerading as C compilers
3707     incorrectly reject 9223372036854775807.  */
3708 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3709   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3710                        && LARGE_OFF_T % 2147483647 == 1)
3711                       ? 1 : -1];
3712 int
3713 main ()
3714 {
3715
3716   ;
3717   return 0;
3718 }
3719 _ACEOF
3720 rm -f conftest.$ac_objext
3721 if { (ac_try="$ac_compile"
3722 case "(($ac_try" in
3723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3724   *) ac_try_echo=$ac_try;;
3725 esac
3726 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3727   (eval "$ac_compile") 2>conftest.er1
3728   ac_status=$?
3729   grep -v '^ *+' conftest.er1 >conftest.err
3730   rm -f conftest.er1
3731   cat conftest.err >&5
3732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3733   (exit $ac_status); } && {
3734          test -z "$ac_c_werror_flag" ||
3735          test ! -s conftest.err
3736        } && test -s conftest.$ac_objext; then
3737   ac_cv_sys_file_offset_bits=64; break
3738 else
3739   echo "$as_me: failed program was:" >&5
3740 sed 's/^/| /' conftest.$ac_ext >&5
3741
3742
3743 fi
3744
3745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3746   ac_cv_sys_file_offset_bits=unknown
3747   break
3748 done
3749 fi
3750 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
3751 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
3752 case $ac_cv_sys_file_offset_bits in #(
3753   no | unknown) ;;
3754   *)
3755 cat >>confdefs.h <<_ACEOF
3756 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3757 _ACEOF
3758 ;;
3759 esac
3760 rm -f conftest*
3761   if test $ac_cv_sys_file_offset_bits = unknown; then
3762     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
3763 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
3764 if test "${ac_cv_sys_large_files+set}" = set; then
3765   echo $ECHO_N "(cached) $ECHO_C" >&6
3766 else
3767   while :; do
3768   cat >conftest.$ac_ext <<_ACEOF
3769 /* confdefs.h.  */
3770 _ACEOF
3771 cat confdefs.h >>conftest.$ac_ext
3772 cat >>conftest.$ac_ext <<_ACEOF
3773 /* end confdefs.h.  */
3774 #include <sys/types.h>
3775  /* Check that off_t can represent 2**63 - 1 correctly.
3776     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3777     since some C++ compilers masquerading as C compilers
3778     incorrectly reject 9223372036854775807.  */
3779 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3780   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3781                        && LARGE_OFF_T % 2147483647 == 1)
3782                       ? 1 : -1];
3783 int
3784 main ()
3785 {
3786
3787   ;
3788   return 0;
3789 }
3790 _ACEOF
3791 rm -f conftest.$ac_objext
3792 if { (ac_try="$ac_compile"
3793 case "(($ac_try" in
3794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3795   *) ac_try_echo=$ac_try;;
3796 esac
3797 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3798   (eval "$ac_compile") 2>conftest.er1
3799   ac_status=$?
3800   grep -v '^ *+' conftest.er1 >conftest.err
3801   rm -f conftest.er1
3802   cat conftest.err >&5
3803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804   (exit $ac_status); } && {
3805          test -z "$ac_c_werror_flag" ||
3806          test ! -s conftest.err
3807        } && test -s conftest.$ac_objext; then
3808   ac_cv_sys_large_files=no; break
3809 else
3810   echo "$as_me: failed program was:" >&5
3811 sed 's/^/| /' conftest.$ac_ext >&5
3812
3813
3814 fi
3815
3816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3817   cat >conftest.$ac_ext <<_ACEOF
3818 /* confdefs.h.  */
3819 _ACEOF
3820 cat confdefs.h >>conftest.$ac_ext
3821 cat >>conftest.$ac_ext <<_ACEOF
3822 /* end confdefs.h.  */
3823 #define _LARGE_FILES 1
3824 #include <sys/types.h>
3825  /* Check that off_t can represent 2**63 - 1 correctly.
3826     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3827     since some C++ compilers masquerading as C compilers
3828     incorrectly reject 9223372036854775807.  */
3829 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3830   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3831                        && LARGE_OFF_T % 2147483647 == 1)
3832                       ? 1 : -1];
3833 int
3834 main ()
3835 {
3836
3837   ;
3838   return 0;
3839 }
3840 _ACEOF
3841 rm -f conftest.$ac_objext
3842 if { (ac_try="$ac_compile"
3843 case "(($ac_try" in
3844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3845   *) ac_try_echo=$ac_try;;
3846 esac
3847 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3848   (eval "$ac_compile") 2>conftest.er1
3849   ac_status=$?
3850   grep -v '^ *+' conftest.er1 >conftest.err
3851   rm -f conftest.er1
3852   cat conftest.err >&5
3853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854   (exit $ac_status); } && {
3855          test -z "$ac_c_werror_flag" ||
3856          test ! -s conftest.err
3857        } && test -s conftest.$ac_objext; then
3858   ac_cv_sys_large_files=1; break
3859 else
3860   echo "$as_me: failed program was:" >&5
3861 sed 's/^/| /' conftest.$ac_ext >&5
3862
3863
3864 fi
3865
3866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3867   ac_cv_sys_large_files=unknown
3868   break
3869 done
3870 fi
3871 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
3872 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
3873 case $ac_cv_sys_large_files in #(
3874   no | unknown) ;;
3875   *)
3876 cat >>confdefs.h <<_ACEOF
3877 #define _LARGE_FILES $ac_cv_sys_large_files
3878 _ACEOF
3879 ;;
3880 esac
3881 rm -f conftest*
3882   fi
3883 fi
3884
3885 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
3886 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
3887 if test "${ac_cv_sys_largefile_source+set}" = set; then
3888   echo $ECHO_N "(cached) $ECHO_C" >&6
3889 else
3890   while :; do
3891   cat >conftest.$ac_ext <<_ACEOF
3892 /* confdefs.h.  */
3893 _ACEOF
3894 cat confdefs.h >>conftest.$ac_ext
3895 cat >>conftest.$ac_ext <<_ACEOF
3896 /* end confdefs.h.  */
3897 #include <stdio.h>
3898 int
3899 main ()
3900 {
3901 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
3902   ;
3903   return 0;
3904 }
3905 _ACEOF
3906 rm -f conftest.$ac_objext conftest$ac_exeext
3907 if { (ac_try="$ac_link"
3908 case "(($ac_try" in
3909   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3910   *) ac_try_echo=$ac_try;;
3911 esac
3912 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3913   (eval "$ac_link") 2>conftest.er1
3914   ac_status=$?
3915   grep -v '^ *+' conftest.er1 >conftest.err
3916   rm -f conftest.er1
3917   cat conftest.err >&5
3918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3919   (exit $ac_status); } && {
3920          test -z "$ac_c_werror_flag" ||
3921          test ! -s conftest.err
3922        } && test -s conftest$ac_exeext &&
3923        $as_test_x conftest$ac_exeext; then
3924   ac_cv_sys_largefile_source=no; break
3925 else
3926   echo "$as_me: failed program was:" >&5
3927 sed 's/^/| /' conftest.$ac_ext >&5
3928
3929
3930 fi
3931
3932 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3933       conftest$ac_exeext conftest.$ac_ext
3934   cat >conftest.$ac_ext <<_ACEOF
3935 /* confdefs.h.  */
3936 _ACEOF
3937 cat confdefs.h >>conftest.$ac_ext
3938 cat >>conftest.$ac_ext <<_ACEOF
3939 /* end confdefs.h.  */
3940 #define _LARGEFILE_SOURCE 1
3941 #include <stdio.h>
3942 int
3943 main ()
3944 {
3945 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
3946   ;
3947   return 0;
3948 }
3949 _ACEOF
3950 rm -f conftest.$ac_objext conftest$ac_exeext
3951 if { (ac_try="$ac_link"
3952 case "(($ac_try" in
3953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3954   *) ac_try_echo=$ac_try;;
3955 esac
3956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3957   (eval "$ac_link") 2>conftest.er1
3958   ac_status=$?
3959   grep -v '^ *+' conftest.er1 >conftest.err
3960   rm -f conftest.er1
3961   cat conftest.err >&5
3962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3963   (exit $ac_status); } && {
3964          test -z "$ac_c_werror_flag" ||
3965          test ! -s conftest.err
3966        } && test -s conftest$ac_exeext &&
3967        $as_test_x conftest$ac_exeext; then
3968   ac_cv_sys_largefile_source=1; break
3969 else
3970   echo "$as_me: failed program was:" >&5
3971 sed 's/^/| /' conftest.$ac_ext >&5
3972
3973
3974 fi
3975
3976 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3977       conftest$ac_exeext conftest.$ac_ext
3978   ac_cv_sys_largefile_source=unknown
3979   break
3980 done
3981 fi
3982 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
3983 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
3984 case $ac_cv_sys_largefile_source in #(
3985   no | unknown) ;;
3986   *)
3987 cat >>confdefs.h <<_ACEOF
3988 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
3989 _ACEOF
3990 ;;
3991 esac
3992 rm -f conftest*
3993
3994 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
3995 # in glibc 2.1.3, but that breaks too many other things.
3996 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
3997 if test $ac_cv_sys_largefile_source != unknown; then
3998
3999 cat >>confdefs.h <<\_ACEOF
4000 #define HAVE_FSEEKO 1
4001 _ACEOF
4002
4003 fi
4004
4005
4006 ac_ext=c
4007 ac_cpp='$CPP $CPPFLAGS'
4008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4011 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4012 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4013 # On Suns, sometimes $CPP names a directory.
4014 if test -n "$CPP" && test -d "$CPP"; then
4015   CPP=
4016 fi
4017 if test -z "$CPP"; then
4018   if test "${ac_cv_prog_CPP+set}" = set; then
4019   echo $ECHO_N "(cached) $ECHO_C" >&6
4020 else
4021       # Double quotes because CPP needs to be expanded
4022     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4023     do
4024       ac_preproc_ok=false
4025 for ac_c_preproc_warn_flag in '' yes
4026 do
4027   # Use a header file that comes with gcc, so configuring glibc
4028   # with a fresh cross-compiler works.
4029   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4030   # <limits.h> exists even on freestanding compilers.
4031   # On the NeXT, cc -E runs the code through the compiler's parser,
4032   # not just through cpp. "Syntax error" is here to catch this case.
4033   cat >conftest.$ac_ext <<_ACEOF
4034 /* confdefs.h.  */
4035 _ACEOF
4036 cat confdefs.h >>conftest.$ac_ext
4037 cat >>conftest.$ac_ext <<_ACEOF
4038 /* end confdefs.h.  */
4039 #ifdef __STDC__
4040 # include <limits.h>
4041 #else
4042 # include <assert.h>
4043 #endif
4044                      Syntax error
4045 _ACEOF
4046 if { (ac_try="$ac_cpp conftest.$ac_ext"
4047 case "(($ac_try" in
4048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4049   *) ac_try_echo=$ac_try;;
4050 esac
4051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4052   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4053   ac_status=$?
4054   grep -v '^ *+' conftest.er1 >conftest.err
4055   rm -f conftest.er1
4056   cat conftest.err >&5
4057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4058   (exit $ac_status); } >/dev/null && {
4059          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4060          test ! -s conftest.err
4061        }; then
4062   :
4063 else
4064   echo "$as_me: failed program was:" >&5
4065 sed 's/^/| /' conftest.$ac_ext >&5
4066
4067   # Broken: fails on valid input.
4068 continue
4069 fi
4070
4071 rm -f conftest.err conftest.$ac_ext
4072
4073   # OK, works on sane cases.  Now check whether nonexistent headers
4074   # can be detected and how.
4075   cat >conftest.$ac_ext <<_ACEOF
4076 /* confdefs.h.  */
4077 _ACEOF
4078 cat confdefs.h >>conftest.$ac_ext
4079 cat >>conftest.$ac_ext <<_ACEOF
4080 /* end confdefs.h.  */
4081 #include <ac_nonexistent.h>
4082 _ACEOF
4083 if { (ac_try="$ac_cpp conftest.$ac_ext"
4084 case "(($ac_try" in
4085   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4086   *) ac_try_echo=$ac_try;;
4087 esac
4088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4089   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4090   ac_status=$?
4091   grep -v '^ *+' conftest.er1 >conftest.err
4092   rm -f conftest.er1
4093   cat conftest.err >&5
4094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4095   (exit $ac_status); } >/dev/null && {
4096          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4097          test ! -s conftest.err
4098        }; then
4099   # Broken: success on invalid input.
4100 continue
4101 else
4102   echo "$as_me: failed program was:" >&5
4103 sed 's/^/| /' conftest.$ac_ext >&5
4104
4105   # Passes both tests.
4106 ac_preproc_ok=:
4107 break
4108 fi
4109
4110 rm -f conftest.err conftest.$ac_ext
4111
4112 done
4113 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4114 rm -f conftest.err conftest.$ac_ext
4115 if $ac_preproc_ok; then
4116   break
4117 fi
4118
4119     done
4120     ac_cv_prog_CPP=$CPP
4121
4122 fi
4123   CPP=$ac_cv_prog_CPP
4124 else
4125   ac_cv_prog_CPP=$CPP
4126 fi
4127 { echo "$as_me:$LINENO: result: $CPP" >&5
4128 echo "${ECHO_T}$CPP" >&6; }
4129 ac_preproc_ok=false
4130 for ac_c_preproc_warn_flag in '' yes
4131 do
4132   # Use a header file that comes with gcc, so configuring glibc
4133   # with a fresh cross-compiler works.
4134   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4135   # <limits.h> exists even on freestanding compilers.
4136   # On the NeXT, cc -E runs the code through the compiler's parser,
4137   # not just through cpp. "Syntax error" is here to catch this case.
4138   cat >conftest.$ac_ext <<_ACEOF
4139 /* confdefs.h.  */
4140 _ACEOF
4141 cat confdefs.h >>conftest.$ac_ext
4142 cat >>conftest.$ac_ext <<_ACEOF
4143 /* end confdefs.h.  */
4144 #ifdef __STDC__
4145 # include <limits.h>
4146 #else
4147 # include <assert.h>
4148 #endif
4149                      Syntax error
4150 _ACEOF
4151 if { (ac_try="$ac_cpp conftest.$ac_ext"
4152 case "(($ac_try" in
4153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4154   *) ac_try_echo=$ac_try;;
4155 esac
4156 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4157   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4158   ac_status=$?
4159   grep -v '^ *+' conftest.er1 >conftest.err
4160   rm -f conftest.er1
4161   cat conftest.err >&5
4162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4163   (exit $ac_status); } >/dev/null && {
4164          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4165          test ! -s conftest.err
4166        }; then
4167   :
4168 else
4169   echo "$as_me: failed program was:" >&5
4170 sed 's/^/| /' conftest.$ac_ext >&5
4171
4172   # Broken: fails on valid input.
4173 continue
4174 fi
4175
4176 rm -f conftest.err conftest.$ac_ext
4177
4178   # OK, works on sane cases.  Now check whether nonexistent headers
4179   # can be detected and how.
4180   cat >conftest.$ac_ext <<_ACEOF
4181 /* confdefs.h.  */
4182 _ACEOF
4183 cat confdefs.h >>conftest.$ac_ext
4184 cat >>conftest.$ac_ext <<_ACEOF
4185 /* end confdefs.h.  */
4186 #include <ac_nonexistent.h>
4187 _ACEOF
4188 if { (ac_try="$ac_cpp conftest.$ac_ext"
4189 case "(($ac_try" in
4190   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4191   *) ac_try_echo=$ac_try;;
4192 esac
4193 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4194   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4195   ac_status=$?
4196   grep -v '^ *+' conftest.er1 >conftest.err
4197   rm -f conftest.er1
4198   cat conftest.err >&5
4199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4200   (exit $ac_status); } >/dev/null && {
4201          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4202          test ! -s conftest.err
4203        }; then
4204   # Broken: success on invalid input.
4205 continue
4206 else
4207   echo "$as_me: failed program was:" >&5
4208 sed 's/^/| /' conftest.$ac_ext >&5
4209
4210   # Passes both tests.
4211 ac_preproc_ok=:
4212 break
4213 fi
4214
4215 rm -f conftest.err conftest.$ac_ext
4216
4217 done
4218 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4219 rm -f conftest.err conftest.$ac_ext
4220 if $ac_preproc_ok; then
4221   :
4222 else
4223   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4224 See \`config.log' for more details." >&5
4225 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4226 See \`config.log' for more details." >&2;}
4227    { (exit 1); exit 1; }; }
4228 fi
4229
4230 ac_ext=c
4231 ac_cpp='$CPP $CPPFLAGS'
4232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4235
4236
4237 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4238 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4239 if test "${ac_cv_path_GREP+set}" = set; then
4240   echo $ECHO_N "(cached) $ECHO_C" >&6
4241 else
4242   # Extract the first word of "grep ggrep" to use in msg output
4243 if test -z "$GREP"; then
4244 set dummy grep ggrep; ac_prog_name=$2
4245 if test "${ac_cv_path_GREP+set}" = set; then
4246   echo $ECHO_N "(cached) $ECHO_C" >&6
4247 else
4248   ac_path_GREP_found=false
4249 # Loop through the user's path and test for each of PROGNAME-LIST
4250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4251 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4252 do
4253   IFS=$as_save_IFS
4254   test -z "$as_dir" && as_dir=.
4255   for ac_prog in grep ggrep; do
4256   for ac_exec_ext in '' $ac_executable_extensions; do
4257     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4258     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4259     # Check for GNU ac_path_GREP and select it if it is found.
4260   # Check for GNU $ac_path_GREP
4261 case `"$ac_path_GREP" --version 2>&1` in
4262 *GNU*)
4263   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4264 *)
4265   ac_count=0
4266   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4267   while :
4268   do
4269     cat "conftest.in" "conftest.in" >"conftest.tmp"
4270     mv "conftest.tmp" "conftest.in"
4271     cp "conftest.in" "conftest.nl"
4272     echo 'GREP' >> "conftest.nl"
4273     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4274     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4275     ac_count=`expr $ac_count + 1`
4276     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4277       # Best one so far, save it but keep looking for a better one
4278       ac_cv_path_GREP="$ac_path_GREP"
4279       ac_path_GREP_max=$ac_count
4280     fi
4281     # 10*(2^10) chars as input seems more than enough
4282     test $ac_count -gt 10 && break
4283   done
4284   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4285 esac
4286
4287
4288     $ac_path_GREP_found && break 3
4289   done
4290 done
4291
4292 done
4293 IFS=$as_save_IFS
4294
4295
4296 fi
4297
4298 GREP="$ac_cv_path_GREP"
4299 if test -z "$GREP"; then
4300   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4301 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4302    { (exit 1); exit 1; }; }
4303 fi
4304
4305 else
4306   ac_cv_path_GREP=$GREP
4307 fi
4308
4309
4310 fi
4311 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4312 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4313  GREP="$ac_cv_path_GREP"
4314
4315
4316 { echo "$as_me:$LINENO: checking for egrep" >&5
4317 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4318 if test "${ac_cv_path_EGREP+set}" = set; then
4319   echo $ECHO_N "(cached) $ECHO_C" >&6
4320 else
4321   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4322    then ac_cv_path_EGREP="$GREP -E"
4323    else
4324      # Extract the first word of "egrep" to use in msg output
4325 if test -z "$EGREP"; then
4326 set dummy egrep; ac_prog_name=$2
4327 if test "${ac_cv_path_EGREP+set}" = set; then
4328   echo $ECHO_N "(cached) $ECHO_C" >&6
4329 else
4330   ac_path_EGREP_found=false
4331 # Loop through the user's path and test for each of PROGNAME-LIST
4332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4333 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4334 do
4335   IFS=$as_save_IFS
4336   test -z "$as_dir" && as_dir=.
4337   for ac_prog in egrep; do
4338   for ac_exec_ext in '' $ac_executable_extensions; do
4339     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4340     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4341     # Check for GNU ac_path_EGREP and select it if it is found.
4342   # Check for GNU $ac_path_EGREP
4343 case `"$ac_path_EGREP" --version 2>&1` in
4344 *GNU*)
4345   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4346 *)
4347   ac_count=0
4348   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4349   while :
4350   do
4351     cat "conftest.in" "conftest.in" >"conftest.tmp"
4352     mv "conftest.tmp" "conftest.in"
4353     cp "conftest.in" "conftest.nl"
4354     echo 'EGREP' >> "conftest.nl"
4355     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4356     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4357     ac_count=`expr $ac_count + 1`
4358     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4359       # Best one so far, save it but keep looking for a better one
4360       ac_cv_path_EGREP="$ac_path_EGREP"
4361       ac_path_EGREP_max=$ac_count
4362     fi
4363     # 10*(2^10) chars as input seems more than enough
4364     test $ac_count -gt 10 && break
4365   done
4366   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4367 esac
4368
4369
4370     $ac_path_EGREP_found && break 3
4371   done
4372 done
4373
4374 done
4375 IFS=$as_save_IFS
4376
4377
4378 fi
4379
4380 EGREP="$ac_cv_path_EGREP"
4381 if test -z "$EGREP"; then
4382   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4383 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4384    { (exit 1); exit 1; }; }
4385 fi
4386
4387 else
4388   ac_cv_path_EGREP=$EGREP
4389 fi
4390
4391
4392    fi
4393 fi
4394 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4395 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4396  EGREP="$ac_cv_path_EGREP"
4397
4398
4399 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4400 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4401 if test "${ac_cv_header_stdc+set}" = set; then
4402   echo $ECHO_N "(cached) $ECHO_C" >&6
4403 else
4404   cat >conftest.$ac_ext <<_ACEOF
4405 /* confdefs.h.  */
4406 _ACEOF
4407 cat confdefs.h >>conftest.$ac_ext
4408 cat >>conftest.$ac_ext <<_ACEOF
4409 /* end confdefs.h.  */
4410 #include <stdlib.h>
4411 #include <stdarg.h>
4412 #include <string.h>
4413 #include <float.h>
4414
4415 int
4416 main ()
4417 {
4418
4419   ;
4420   return 0;
4421 }
4422 _ACEOF
4423 rm -f conftest.$ac_objext
4424 if { (ac_try="$ac_compile"
4425 case "(($ac_try" in
4426   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4427   *) ac_try_echo=$ac_try;;
4428 esac
4429 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4430   (eval "$ac_compile") 2>conftest.er1
4431   ac_status=$?
4432   grep -v '^ *+' conftest.er1 >conftest.err
4433   rm -f conftest.er1
4434   cat conftest.err >&5
4435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436   (exit $ac_status); } && {
4437          test -z "$ac_c_werror_flag" ||
4438          test ! -s conftest.err
4439        } && test -s conftest.$ac_objext; then
4440   ac_cv_header_stdc=yes
4441 else
4442   echo "$as_me: failed program was:" >&5
4443 sed 's/^/| /' conftest.$ac_ext >&5
4444
4445         ac_cv_header_stdc=no
4446 fi
4447
4448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4449
4450 if test $ac_cv_header_stdc = yes; then
4451   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4452   cat >conftest.$ac_ext <<_ACEOF
4453 /* confdefs.h.  */
4454 _ACEOF
4455 cat confdefs.h >>conftest.$ac_ext
4456 cat >>conftest.$ac_ext <<_ACEOF
4457 /* end confdefs.h.  */
4458 #include <string.h>
4459
4460 _ACEOF
4461 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4462   $EGREP "memchr" >/dev/null 2>&1; then
4463   :
4464 else
4465   ac_cv_header_stdc=no
4466 fi
4467 rm -f conftest*
4468
4469 fi
4470
4471 if test $ac_cv_header_stdc = yes; then
4472   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4473   cat >conftest.$ac_ext <<_ACEOF
4474 /* confdefs.h.  */
4475 _ACEOF
4476 cat confdefs.h >>conftest.$ac_ext
4477 cat >>conftest.$ac_ext <<_ACEOF
4478 /* end confdefs.h.  */
4479 #include <stdlib.h>
4480
4481 _ACEOF
4482 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4483   $EGREP "free" >/dev/null 2>&1; then
4484   :
4485 else
4486   ac_cv_header_stdc=no
4487 fi
4488 rm -f conftest*
4489
4490 fi
4491
4492 if test $ac_cv_header_stdc = yes; then
4493   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4494   if test "$cross_compiling" = yes; then
4495   :
4496 else
4497   cat >conftest.$ac_ext <<_ACEOF
4498 /* confdefs.h.  */
4499 _ACEOF
4500 cat confdefs.h >>conftest.$ac_ext
4501 cat >>conftest.$ac_ext <<_ACEOF
4502 /* end confdefs.h.  */
4503 #include <ctype.h>
4504 #include <stdlib.h>
4505 #if ((' ' & 0x0FF) == 0x020)
4506 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4507 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4508 #else
4509 # define ISLOWER(c) \
4510                    (('a' <= (c) && (c) <= 'i') \
4511                      || ('j' <= (c) && (c) <= 'r') \
4512                      || ('s' <= (c) && (c) <= 'z'))
4513 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4514 #endif
4515
4516 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4517 int
4518 main ()
4519 {
4520   int i;
4521   for (i = 0; i < 256; i++)
4522     if (XOR (islower (i), ISLOWER (i))
4523         || toupper (i) != TOUPPER (i))
4524       return 2;
4525   return 0;
4526 }
4527 _ACEOF
4528 rm -f conftest$ac_exeext
4529 if { (ac_try="$ac_link"
4530 case "(($ac_try" in
4531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4532   *) ac_try_echo=$ac_try;;
4533 esac
4534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4535   (eval "$ac_link") 2>&5
4536   ac_status=$?
4537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4538   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4539   { (case "(($ac_try" in
4540   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4541   *) ac_try_echo=$ac_try;;
4542 esac
4543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4544   (eval "$ac_try") 2>&5
4545   ac_status=$?
4546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547   (exit $ac_status); }; }; then
4548   :
4549 else
4550   echo "$as_me: program exited with status $ac_status" >&5
4551 echo "$as_me: failed program was:" >&5
4552 sed 's/^/| /' conftest.$ac_ext >&5
4553
4554 ( exit $ac_status )
4555 ac_cv_header_stdc=no
4556 fi
4557 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4558 fi
4559
4560
4561 fi
4562 fi
4563 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4564 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4565 if test $ac_cv_header_stdc = yes; then
4566
4567 cat >>confdefs.h <<\_ACEOF
4568 #define STDC_HEADERS 1
4569 _ACEOF
4570
4571 fi
4572
4573 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4584                   inttypes.h stdint.h unistd.h
4585 do
4586 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4587 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4588 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4589 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4590   echo $ECHO_N "(cached) $ECHO_C" >&6
4591 else
4592   cat >conftest.$ac_ext <<_ACEOF
4593 /* confdefs.h.  */
4594 _ACEOF
4595 cat confdefs.h >>conftest.$ac_ext
4596 cat >>conftest.$ac_ext <<_ACEOF
4597 /* end confdefs.h.  */
4598 $ac_includes_default
4599
4600 #include <$ac_header>
4601 _ACEOF
4602 rm -f conftest.$ac_objext
4603 if { (ac_try="$ac_compile"
4604 case "(($ac_try" in
4605   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4606   *) ac_try_echo=$ac_try;;
4607 esac
4608 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4609   (eval "$ac_compile") 2>conftest.er1
4610   ac_status=$?
4611   grep -v '^ *+' conftest.er1 >conftest.err
4612   rm -f conftest.er1
4613   cat conftest.err >&5
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); } && {
4616          test -z "$ac_c_werror_flag" ||
4617          test ! -s conftest.err
4618        } && test -s conftest.$ac_objext; then
4619   eval "$as_ac_Header=yes"
4620 else
4621   echo "$as_me: failed program was:" >&5
4622 sed 's/^/| /' conftest.$ac_ext >&5
4623
4624         eval "$as_ac_Header=no"
4625 fi
4626
4627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4628 fi
4629 ac_res=`eval echo '${'$as_ac_Header'}'`
4630                { echo "$as_me:$LINENO: result: $ac_res" >&5
4631 echo "${ECHO_T}$ac_res" >&6; }
4632 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4633   cat >>confdefs.h <<_ACEOF
4634 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4635 _ACEOF
4636
4637 fi
4638
4639 done
4640
4641
4642
4643
4644
4645
4646 for ac_header in sys/ioccom.h sys/sockio.h limits.h paths.h
4647 do
4648 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4649 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4650   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4651 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4652 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4653   echo $ECHO_N "(cached) $ECHO_C" >&6
4654 fi
4655 ac_res=`eval echo '${'$as_ac_Header'}'`
4656                { echo "$as_me:$LINENO: result: $ac_res" >&5
4657 echo "${ECHO_T}$ac_res" >&6; }
4658 else
4659   # Is the header compilable?
4660 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4661 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4662 cat >conftest.$ac_ext <<_ACEOF
4663 /* confdefs.h.  */
4664 _ACEOF
4665 cat confdefs.h >>conftest.$ac_ext
4666 cat >>conftest.$ac_ext <<_ACEOF
4667 /* end confdefs.h.  */
4668 $ac_includes_default
4669 #include <$ac_header>
4670 _ACEOF
4671 rm -f conftest.$ac_objext
4672 if { (ac_try="$ac_compile"
4673 case "(($ac_try" in
4674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4675   *) ac_try_echo=$ac_try;;
4676 esac
4677 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4678   (eval "$ac_compile") 2>conftest.er1
4679   ac_status=$?
4680   grep -v '^ *+' conftest.er1 >conftest.err
4681   rm -f conftest.er1
4682   cat conftest.err >&5
4683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4684   (exit $ac_status); } && {
4685          test -z "$ac_c_werror_flag" ||
4686          test ! -s conftest.err
4687        } && test -s conftest.$ac_objext; then
4688   ac_header_compiler=yes
4689 else
4690   echo "$as_me: failed program was:" >&5
4691 sed 's/^/| /' conftest.$ac_ext >&5
4692
4693         ac_header_compiler=no
4694 fi
4695
4696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4697 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4698 echo "${ECHO_T}$ac_header_compiler" >&6; }
4699
4700 # Is the header present?
4701 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4702 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4703 cat >conftest.$ac_ext <<_ACEOF
4704 /* confdefs.h.  */
4705 _ACEOF
4706 cat confdefs.h >>conftest.$ac_ext
4707 cat >>conftest.$ac_ext <<_ACEOF
4708 /* end confdefs.h.  */
4709 #include <$ac_header>
4710 _ACEOF
4711 if { (ac_try="$ac_cpp conftest.$ac_ext"
4712 case "(($ac_try" in
4713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4714   *) ac_try_echo=$ac_try;;
4715 esac
4716 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4717   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4718   ac_status=$?
4719   grep -v '^ *+' conftest.er1 >conftest.err
4720   rm -f conftest.er1
4721   cat conftest.err >&5
4722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4723   (exit $ac_status); } >/dev/null && {
4724          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4725          test ! -s conftest.err
4726        }; then
4727   ac_header_preproc=yes
4728 else
4729   echo "$as_me: failed program was:" >&5
4730 sed 's/^/| /' conftest.$ac_ext >&5
4731
4732   ac_header_preproc=no
4733 fi
4734
4735 rm -f conftest.err conftest.$ac_ext
4736 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4737 echo "${ECHO_T}$ac_header_preproc" >&6; }
4738
4739 # So?  What about this header?
4740 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4741   yes:no: )
4742     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4743 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4744     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4745 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4746     ac_header_preproc=yes
4747     ;;
4748   no:yes:* )
4749     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4750 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4751     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4752 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4753     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4754 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4755     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4756 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4757     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4758 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4759     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4760 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4761
4762     ;;
4763 esac
4764 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4765 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4766 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4767   echo $ECHO_N "(cached) $ECHO_C" >&6
4768 else
4769   eval "$as_ac_Header=\$ac_header_preproc"
4770 fi
4771 ac_res=`eval echo '${'$as_ac_Header'}'`
4772                { echo "$as_me:$LINENO: result: $ac_res" >&5
4773 echo "${ECHO_T}$ac_res" >&6; }
4774
4775 fi
4776 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4777   cat >>confdefs.h <<_ACEOF
4778 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4779 _ACEOF
4780
4781 fi
4782
4783 done
4784
4785
4786 for ac_header in net/pfvar.h
4787 do
4788 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4789 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4790 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4791 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4792   echo $ECHO_N "(cached) $ECHO_C" >&6
4793 else
4794   cat >conftest.$ac_ext <<_ACEOF
4795 /* confdefs.h.  */
4796 _ACEOF
4797 cat confdefs.h >>conftest.$ac_ext
4798 cat >>conftest.$ac_ext <<_ACEOF
4799 /* end confdefs.h.  */
4800 #include <sys/types.h>
4801 #include <sys/socket.h>
4802 #include <net/if.h>
4803
4804 #include <$ac_header>
4805 _ACEOF
4806 rm -f conftest.$ac_objext
4807 if { (ac_try="$ac_compile"
4808 case "(($ac_try" in
4809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4810   *) ac_try_echo=$ac_try;;
4811 esac
4812 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4813   (eval "$ac_compile") 2>conftest.er1
4814   ac_status=$?
4815   grep -v '^ *+' conftest.er1 >conftest.err
4816   rm -f conftest.er1
4817   cat conftest.err >&5
4818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819   (exit $ac_status); } && {
4820          test -z "$ac_c_werror_flag" ||
4821          test ! -s conftest.err
4822        } && test -s conftest.$ac_objext; then
4823   eval "$as_ac_Header=yes"
4824 else
4825   echo "$as_me: failed program was:" >&5
4826 sed 's/^/| /' conftest.$ac_ext >&5
4827
4828         eval "$as_ac_Header=no"
4829 fi
4830
4831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4832 fi
4833 ac_res=`eval echo '${'$as_ac_Header'}'`
4834                { echo "$as_me:$LINENO: result: $ac_res" >&5
4835 echo "${ECHO_T}$ac_res" >&6; }
4836 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4837   cat >>confdefs.h <<_ACEOF
4838 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4839 _ACEOF
4840
4841 fi
4842
4843 done
4844
4845 if test "$ac_cv_header_net_pfvar_h" = yes; then
4846         #
4847         # Check for various PF actions.
4848         #
4849         { echo "$as_me:$LINENO: checking whether net/pfvar.h defines PF_NAT through PF_NORDR" >&5
4850 echo $ECHO_N "checking whether net/pfvar.h defines PF_NAT through PF_NORDR... $ECHO_C" >&6; }
4851         cat >conftest.$ac_ext <<_ACEOF
4852 /* confdefs.h.  */
4853 _ACEOF
4854 cat confdefs.h >>conftest.$ac_ext
4855 cat >>conftest.$ac_ext <<_ACEOF
4856 /* end confdefs.h.  */
4857 #include <sys/types.h>
4858             #include <sys/socket.h>
4859             #include <net/if.h>
4860             #include <net/pfvar.h>
4861 int
4862 main ()
4863 {
4864 return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR;
4865   ;
4866   return 0;
4867 }
4868 _ACEOF
4869 rm -f conftest.$ac_objext
4870 if { (ac_try="$ac_compile"
4871 case "(($ac_try" in
4872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4873   *) ac_try_echo=$ac_try;;
4874 esac
4875 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4876   (eval "$ac_compile") 2>conftest.er1
4877   ac_status=$?
4878   grep -v '^ *+' conftest.er1 >conftest.err
4879   rm -f conftest.er1
4880   cat conftest.err >&5
4881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4882   (exit $ac_status); } && {
4883          test -z "$ac_c_werror_flag" ||
4884          test ! -s conftest.err
4885        } && test -s conftest.$ac_objext; then
4886
4887                 { echo "$as_me:$LINENO: result: yes" >&5
4888 echo "${ECHO_T}yes" >&6; }
4889
4890 cat >>confdefs.h <<\_ACEOF
4891 #define HAVE_PF_NAT_THROUGH_PF_NORDR 1
4892 _ACEOF
4893
4894
4895 else
4896   echo "$as_me: failed program was:" >&5
4897 sed 's/^/| /' conftest.$ac_ext >&5
4898
4899         { echo "$as_me:$LINENO: result: no" >&5
4900 echo "${ECHO_T}no" >&6; }
4901 fi
4902
4903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904 fi
4905
4906 for ac_header in netinet/if_ether.h
4907 do
4908 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4909 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4910 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4911 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4912   echo $ECHO_N "(cached) $ECHO_C" >&6
4913 else
4914   cat >conftest.$ac_ext <<_ACEOF
4915 /* confdefs.h.  */
4916 _ACEOF
4917 cat confdefs.h >>conftest.$ac_ext
4918 cat >>conftest.$ac_ext <<_ACEOF
4919 /* end confdefs.h.  */
4920 #include <sys/types.h>
4921 #include <sys/socket.h>
4922
4923 #include <$ac_header>
4924 _ACEOF
4925 rm -f conftest.$ac_objext
4926 if { (ac_try="$ac_compile"
4927 case "(($ac_try" in
4928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4929   *) ac_try_echo=$ac_try;;
4930 esac
4931 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4932   (eval "$ac_compile") 2>conftest.er1
4933   ac_status=$?
4934   grep -v '^ *+' conftest.er1 >conftest.err
4935   rm -f conftest.er1
4936   cat conftest.err >&5
4937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4938   (exit $ac_status); } && {
4939          test -z "$ac_c_werror_flag" ||
4940          test ! -s conftest.err
4941        } && test -s conftest.$ac_objext; then
4942   eval "$as_ac_Header=yes"
4943 else
4944   echo "$as_me: failed program was:" >&5
4945 sed 's/^/| /' conftest.$ac_ext >&5
4946
4947         eval "$as_ac_Header=no"
4948 fi
4949
4950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4951 fi
4952 ac_res=`eval echo '${'$as_ac_Header'}'`
4953                { echo "$as_me:$LINENO: result: $ac_res" >&5
4954 echo "${ECHO_T}$ac_res" >&6; }
4955 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4956   cat >>confdefs.h <<_ACEOF
4957 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4958 _ACEOF
4959
4960 fi
4961
4962 done
4963
4964 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4965         #
4966         # The simple test didn't work.
4967         # Do we need to include <net/if.h> first?
4968         # Unset ac_cv_header_netinet_if_ether_h so we don't
4969         # treat the previous failure as a cached value and
4970         # suppress the next test.
4971         #
4972         { echo "$as_me:$LINENO: Rechecking with some additional includes" >&5
4973 echo "$as_me: Rechecking with some additional includes" >&6;}
4974         unset ac_cv_header_netinet_if_ether_h
4975
4976 for ac_header in netinet/if_ether.h
4977 do
4978 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4979 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4980 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4981 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4982   echo $ECHO_N "(cached) $ECHO_C" >&6
4983 else
4984   cat >conftest.$ac_ext <<_ACEOF
4985 /* confdefs.h.  */
4986 _ACEOF
4987 cat confdefs.h >>conftest.$ac_ext
4988 cat >>conftest.$ac_ext <<_ACEOF
4989 /* end confdefs.h.  */
4990 #include <sys/types.h>
4991 #include <sys/socket.h>
4992 #include <netinet/in.h>
4993 struct mbuf;
4994 struct rtentry;
4995 #include <net/if.h>
4996
4997 #include <$ac_header>
4998 _ACEOF
4999 rm -f conftest.$ac_objext
5000 if { (ac_try="$ac_compile"
5001 case "(($ac_try" in
5002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5003   *) ac_try_echo=$ac_try;;
5004 esac
5005 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5006   (eval "$ac_compile") 2>conftest.er1
5007   ac_status=$?
5008   grep -v '^ *+' conftest.er1 >conftest.err
5009   rm -f conftest.er1
5010   cat conftest.err >&5
5011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5012   (exit $ac_status); } && {
5013          test -z "$ac_c_werror_flag" ||
5014          test ! -s conftest.err
5015        } && test -s conftest.$ac_objext; then
5016   eval "$as_ac_Header=yes"
5017 else
5018   echo "$as_me: failed program was:" >&5
5019 sed 's/^/| /' conftest.$ac_ext >&5
5020
5021         eval "$as_ac_Header=no"
5022 fi
5023
5024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5025 fi
5026 ac_res=`eval echo '${'$as_ac_Header'}'`
5027                { echo "$as_me:$LINENO: result: $ac_res" >&5
5028 echo "${ECHO_T}$ac_res" >&6; }
5029 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5030   cat >>confdefs.h <<_ACEOF
5031 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5032 _ACEOF
5033
5034 fi
5035
5036 done
5037
5038 fi
5039
5040 if test "$GCC" = yes ; then
5041             { echo "$as_me:$LINENO: checking for ANSI ioctl definitions" >&5
5042 echo $ECHO_N "checking for ANSI ioctl definitions... $ECHO_C" >&6; }
5043             if test "${ac_cv_lbl_gcc_fixincludes+set}" = set; then
5044   echo $ECHO_N "(cached) $ECHO_C" >&6
5045 else
5046   cat >conftest.$ac_ext <<_ACEOF
5047 /* confdefs.h.  */
5048 _ACEOF
5049 cat confdefs.h >>conftest.$ac_ext
5050 cat >>conftest.$ac_ext <<_ACEOF
5051 /* end confdefs.h.  */
5052 /*
5053                      * This generates a "duplicate case value" when fixincludes
5054                      * has not be run.
5055                      */
5056 #               include <sys/types.h>
5057 #               include <sys/time.h>
5058 #               include <sys/ioctl.h>
5059 #               ifdef HAVE_SYS_IOCCOM_H
5060 #               include <sys/ioccom.h>
5061 #               endif
5062 int
5063 main ()
5064 {
5065 switch (0) {
5066                     case _IO('A', 1):;
5067                     case _IO('B', 1):;
5068                     }
5069   ;
5070   return 0;
5071 }
5072 _ACEOF
5073 rm -f conftest.$ac_objext
5074 if { (ac_try="$ac_compile"
5075 case "(($ac_try" in
5076   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5077   *) ac_try_echo=$ac_try;;
5078 esac
5079 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5080   (eval "$ac_compile") 2>conftest.er1
5081   ac_status=$?
5082   grep -v '^ *+' conftest.er1 >conftest.err
5083   rm -f conftest.er1
5084   cat conftest.err >&5
5085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5086   (exit $ac_status); } && {
5087          test -z "$ac_c_werror_flag" ||
5088          test ! -s conftest.err
5089        } && test -s conftest.$ac_objext; then
5090   ac_cv_lbl_gcc_fixincludes=yes
5091 else
5092   echo "$as_me: failed program was:" >&5
5093 sed 's/^/| /' conftest.$ac_ext >&5
5094
5095         ac_cv_lbl_gcc_fixincludes=no
5096 fi
5097
5098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5099 fi
5100
5101             { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_fixincludes" >&5
5102 echo "${ECHO_T}$ac_cv_lbl_gcc_fixincludes" >&6; }
5103             if test $ac_cv_lbl_gcc_fixincludes = no ; then
5104                     # Don't cache failure
5105                     unset ac_cv_lbl_gcc_fixincludes
5106                     { { echo "$as_me:$LINENO: error: see the INSTALL for more info" >&5
5107 echo "$as_me: error: see the INSTALL for more info" >&2;}
5108    { (exit 1); exit 1; }; }
5109             fi
5110     fi
5111
5112
5113
5114 for ac_func in strerror strlcpy
5115 do
5116 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5117 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5118 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5119 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5120   echo $ECHO_N "(cached) $ECHO_C" >&6
5121 else
5122   cat >conftest.$ac_ext <<_ACEOF
5123 /* confdefs.h.  */
5124 _ACEOF
5125 cat confdefs.h >>conftest.$ac_ext
5126 cat >>conftest.$ac_ext <<_ACEOF
5127 /* end confdefs.h.  */
5128 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5129    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5130 #define $ac_func innocuous_$ac_func
5131
5132 /* System header to define __stub macros and hopefully few prototypes,
5133     which can conflict with char $ac_func (); below.
5134     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5135     <limits.h> exists even on freestanding compilers.  */
5136
5137 #ifdef __STDC__
5138 # include <limits.h>
5139 #else
5140 # include <assert.h>
5141 #endif
5142
5143 #undef $ac_func
5144
5145 /* Override any GCC internal prototype to avoid an error.
5146    Use char because int might match the return type of a GCC
5147    builtin and then its argument prototype would still apply.  */
5148 #ifdef __cplusplus
5149 extern "C"
5150 #endif
5151 char $ac_func ();
5152 /* The GNU C library defines this for functions which it implements
5153     to always fail with ENOSYS.  Some functions are actually named
5154     something starting with __ and the normal name is an alias.  */
5155 #if defined __stub_$ac_func || defined __stub___$ac_func
5156 choke me
5157 #endif
5158
5159 int
5160 main ()
5161 {
5162 return $ac_func ();
5163   ;
5164   return 0;
5165 }
5166 _ACEOF
5167 rm -f conftest.$ac_objext conftest$ac_exeext
5168 if { (ac_try="$ac_link"
5169 case "(($ac_try" in
5170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5171   *) ac_try_echo=$ac_try;;
5172 esac
5173 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5174   (eval "$ac_link") 2>conftest.er1
5175   ac_status=$?
5176   grep -v '^ *+' conftest.er1 >conftest.err
5177   rm -f conftest.er1
5178   cat conftest.err >&5
5179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5180   (exit $ac_status); } && {
5181          test -z "$ac_c_werror_flag" ||
5182          test ! -s conftest.err
5183        } && test -s conftest$ac_exeext &&
5184        $as_test_x conftest$ac_exeext; then
5185   eval "$as_ac_var=yes"
5186 else
5187   echo "$as_me: failed program was:" >&5
5188 sed 's/^/| /' conftest.$ac_ext >&5
5189
5190         eval "$as_ac_var=no"
5191 fi
5192
5193 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5194       conftest$ac_exeext conftest.$ac_ext
5195 fi
5196 ac_res=`eval echo '${'$as_ac_var'}'`
5197                { echo "$as_me:$LINENO: result: $ac_res" >&5
5198 echo "${ECHO_T}$ac_res" >&6; }
5199 if test `eval echo '${'$as_ac_var'}'` = yes; then
5200   cat >>confdefs.h <<_ACEOF
5201 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5202 _ACEOF
5203
5204 fi
5205 done
5206
5207
5208 needsnprintf=no
5209
5210
5211 for ac_func in vsnprintf snprintf
5212 do
5213 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5214 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5215 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5216 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5217   echo $ECHO_N "(cached) $ECHO_C" >&6
5218 else
5219   cat >conftest.$ac_ext <<_ACEOF
5220 /* confdefs.h.  */
5221 _ACEOF
5222 cat confdefs.h >>conftest.$ac_ext
5223 cat >>conftest.$ac_ext <<_ACEOF
5224 /* end confdefs.h.  */
5225 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5226    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5227 #define $ac_func innocuous_$ac_func
5228
5229 /* System header to define __stub macros and hopefully few prototypes,
5230     which can conflict with char $ac_func (); below.
5231     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5232     <limits.h> exists even on freestanding compilers.  */
5233
5234 #ifdef __STDC__
5235 # include <limits.h>
5236 #else
5237 # include <assert.h>
5238 #endif
5239
5240 #undef $ac_func
5241
5242 /* Override any GCC internal prototype to avoid an error.
5243    Use char because int might match the return type of a GCC
5244    builtin and then its argument prototype would still apply.  */
5245 #ifdef __cplusplus
5246 extern "C"
5247 #endif
5248 char $ac_func ();
5249 /* The GNU C library defines this for functions which it implements
5250     to always fail with ENOSYS.  Some functions are actually named
5251     something starting with __ and the normal name is an alias.  */
5252 #if defined __stub_$ac_func || defined __stub___$ac_func
5253 choke me
5254 #endif
5255
5256 int
5257 main ()
5258 {
5259 return $ac_func ();
5260   ;
5261   return 0;
5262 }
5263 _ACEOF
5264 rm -f conftest.$ac_objext conftest$ac_exeext
5265 if { (ac_try="$ac_link"
5266 case "(($ac_try" in
5267   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5268   *) ac_try_echo=$ac_try;;
5269 esac
5270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5271   (eval "$ac_link") 2>conftest.er1
5272   ac_status=$?
5273   grep -v '^ *+' conftest.er1 >conftest.err
5274   rm -f conftest.er1
5275   cat conftest.err >&5
5276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277   (exit $ac_status); } && {
5278          test -z "$ac_c_werror_flag" ||
5279          test ! -s conftest.err
5280        } && test -s conftest$ac_exeext &&
5281        $as_test_x conftest$ac_exeext; then
5282   eval "$as_ac_var=yes"
5283 else
5284   echo "$as_me: failed program was:" >&5
5285 sed 's/^/| /' conftest.$ac_ext >&5
5286
5287         eval "$as_ac_var=no"
5288 fi
5289
5290 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5291       conftest$ac_exeext conftest.$ac_ext
5292 fi
5293 ac_res=`eval echo '${'$as_ac_var'}'`
5294                { echo "$as_me:$LINENO: result: $ac_res" >&5
5295 echo "${ECHO_T}$ac_res" >&6; }
5296 if test `eval echo '${'$as_ac_var'}'` = yes; then
5297   cat >>confdefs.h <<_ACEOF
5298 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5299 _ACEOF
5300
5301 else
5302   needsnprintf=yes
5303 fi
5304 done
5305
5306 if test $needsnprintf = yes; then
5307         case " $LIBOBJS " in
5308   *" snprintf.$ac_objext "* ) ;;
5309   *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5310  ;;
5311 esac
5312
5313 fi
5314
5315 #
5316 # Do this before checking for ether_hostton(), as it's a
5317 # "gethostbyname() -ish function".
5318 #
5319
5320     # Most operating systems have gethostbyname() in the default searched
5321     # libraries (i.e. libc):
5322     # Some OSes (eg. Solaris) place it in libnsl
5323     # Some strange OSes (SINIX) have it in libsocket:
5324     { echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
5325 echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
5326 if test "${ac_cv_search_gethostbyname+set}" = set; then
5327   echo $ECHO_N "(cached) $ECHO_C" >&6
5328 else
5329   ac_func_search_save_LIBS=$LIBS
5330 cat >conftest.$ac_ext <<_ACEOF
5331 /* confdefs.h.  */
5332 _ACEOF
5333 cat confdefs.h >>conftest.$ac_ext
5334 cat >>conftest.$ac_ext <<_ACEOF
5335 /* end confdefs.h.  */
5336
5337 /* Override any GCC internal prototype to avoid an error.
5338    Use char because int might match the return type of a GCC
5339    builtin and then its argument prototype would still apply.  */
5340 #ifdef __cplusplus
5341 extern "C"
5342 #endif
5343 char gethostbyname ();
5344 int
5345 main ()
5346 {
5347 return gethostbyname ();
5348   ;
5349   return 0;
5350 }
5351 _ACEOF
5352 for ac_lib in '' nsl socket resolv; do
5353   if test -z "$ac_lib"; then
5354     ac_res="none required"
5355   else
5356     ac_res=-l$ac_lib
5357     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5358   fi
5359   rm -f conftest.$ac_objext conftest$ac_exeext
5360 if { (ac_try="$ac_link"
5361 case "(($ac_try" in
5362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5363   *) ac_try_echo=$ac_try;;
5364 esac
5365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5366   (eval "$ac_link") 2>conftest.er1
5367   ac_status=$?
5368   grep -v '^ *+' conftest.er1 >conftest.err
5369   rm -f conftest.er1
5370   cat conftest.err >&5
5371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5372   (exit $ac_status); } && {
5373          test -z "$ac_c_werror_flag" ||
5374          test ! -s conftest.err
5375        } && test -s conftest$ac_exeext &&
5376        $as_test_x conftest$ac_exeext; then
5377   ac_cv_search_gethostbyname=$ac_res
5378 else
5379   echo "$as_me: failed program was:" >&5
5380 sed 's/^/| /' conftest.$ac_ext >&5
5381
5382
5383 fi
5384
5385 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5386       conftest$ac_exeext
5387   if test "${ac_cv_search_gethostbyname+set}" = set; then
5388   break
5389 fi
5390 done
5391 if test "${ac_cv_search_gethostbyname+set}" = set; then
5392   :
5393 else
5394   ac_cv_search_gethostbyname=no
5395 fi
5396 rm conftest.$ac_ext
5397 LIBS=$ac_func_search_save_LIBS
5398 fi
5399 { echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
5400 echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
5401 ac_res=$ac_cv_search_gethostbyname
5402 if test "$ac_res" != no; then
5403   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5404
5405 fi
5406
5407     # Unfortunately libsocket sometimes depends on libnsl and
5408     # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
5409     if test "$ac_cv_search_gethostbyname" = "no"
5410     then
5411         { echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
5412 echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6; }
5413 if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then
5414   echo $ECHO_N "(cached) $ECHO_C" >&6
5415 else
5416   ac_check_lib_save_LIBS=$LIBS
5417 LIBS="-lsocket -lnsl $LIBS"
5418 cat >conftest.$ac_ext <<_ACEOF
5419 /* confdefs.h.  */
5420 _ACEOF
5421 cat confdefs.h >>conftest.$ac_ext
5422 cat >>conftest.$ac_ext <<_ACEOF
5423 /* end confdefs.h.  */
5424
5425 /* Override any GCC internal prototype to avoid an error.
5426    Use char because int might match the return type of a GCC
5427    builtin and then its argument prototype would still apply.  */
5428 #ifdef __cplusplus
5429 extern "C"
5430 #endif
5431 char gethostbyname ();
5432 int
5433 main ()
5434 {
5435 return gethostbyname ();
5436   ;
5437   return 0;
5438 }
5439 _ACEOF
5440 rm -f conftest.$ac_objext conftest$ac_exeext
5441 if { (ac_try="$ac_link"
5442 case "(($ac_try" in
5443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5444   *) ac_try_echo=$ac_try;;
5445 esac
5446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5447   (eval "$ac_link") 2>conftest.er1
5448   ac_status=$?
5449   grep -v '^ *+' conftest.er1 >conftest.err
5450   rm -f conftest.er1
5451   cat conftest.err >&5
5452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5453   (exit $ac_status); } && {
5454          test -z "$ac_c_werror_flag" ||
5455          test ! -s conftest.err
5456        } && test -s conftest$ac_exeext &&
5457        $as_test_x conftest$ac_exeext; then
5458   ac_cv_lib_socket_gethostbyname=yes
5459 else
5460   echo "$as_me: failed program was:" >&5
5461 sed 's/^/| /' conftest.$ac_ext >&5
5462
5463         ac_cv_lib_socket_gethostbyname=no
5464 fi
5465
5466 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5467       conftest$ac_exeext conftest.$ac_ext
5468 LIBS=$ac_check_lib_save_LIBS
5469 fi
5470 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
5471 echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6; }
5472 if test $ac_cv_lib_socket_gethostbyname = yes; then
5473   LIBS="-lsocket -lnsl $LIBS"
5474 fi
5475
5476     fi
5477     { echo "$as_me:$LINENO: checking for library containing socket" >&5
5478 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
5479 if test "${ac_cv_search_socket+set}" = set; then
5480   echo $ECHO_N "(cached) $ECHO_C" >&6
5481 else
5482   ac_func_search_save_LIBS=$LIBS
5483 cat >conftest.$ac_ext <<_ACEOF
5484 /* confdefs.h.  */
5485 _ACEOF
5486 cat confdefs.h >>conftest.$ac_ext
5487 cat >>conftest.$ac_ext <<_ACEOF
5488 /* end confdefs.h.  */
5489
5490 /* Override any GCC internal prototype to avoid an error.
5491    Use char because int might match the return type of a GCC
5492    builtin and then its argument prototype would still apply.  */
5493 #ifdef __cplusplus
5494 extern "C"
5495 #endif
5496 char socket ();
5497 int
5498 main ()
5499 {
5500 return socket ();
5501   ;
5502   return 0;
5503 }
5504 _ACEOF
5505 for ac_lib in '' socket; do
5506   if test -z "$ac_lib"; then
5507     ac_res="none required"
5508   else
5509     ac_res=-l$ac_lib
5510     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5511   fi
5512   rm -f conftest.$ac_objext conftest$ac_exeext
5513 if { (ac_try="$ac_link"
5514 case "(($ac_try" in
5515   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5516   *) ac_try_echo=$ac_try;;
5517 esac
5518 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5519   (eval "$ac_link") 2>conftest.er1
5520   ac_status=$?
5521   grep -v '^ *+' conftest.er1 >conftest.err
5522   rm -f conftest.er1
5523   cat conftest.err >&5
5524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5525   (exit $ac_status); } && {
5526          test -z "$ac_c_werror_flag" ||
5527          test ! -s conftest.err
5528        } && test -s conftest$ac_exeext &&
5529        $as_test_x conftest$ac_exeext; then
5530   ac_cv_search_socket=$ac_res
5531 else
5532   echo "$as_me: failed program was:" >&5
5533 sed 's/^/| /' conftest.$ac_ext >&5
5534
5535
5536 fi
5537
5538 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5539       conftest$ac_exeext
5540   if test "${ac_cv_search_socket+set}" = set; then
5541   break
5542 fi
5543 done
5544 if test "${ac_cv_search_socket+set}" = set; then
5545   :
5546 else
5547   ac_cv_search_socket=no
5548 fi
5549 rm conftest.$ac_ext
5550 LIBS=$ac_func_search_save_LIBS
5551 fi
5552 { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
5553 echo "${ECHO_T}$ac_cv_search_socket" >&6; }
5554 ac_res=$ac_cv_search_socket
5555 if test "$ac_res" != no; then
5556   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5557
5558 else
5559   { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
5560 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
5561 if test "${ac_cv_lib_socket_socket+set}" = set; then
5562   echo $ECHO_N "(cached) $ECHO_C" >&6
5563 else
5564   ac_check_lib_save_LIBS=$LIBS
5565 LIBS="-lsocket -lnsl $LIBS"
5566 cat >conftest.$ac_ext <<_ACEOF
5567 /* confdefs.h.  */
5568 _ACEOF
5569 cat confdefs.h >>conftest.$ac_ext
5570 cat >>conftest.$ac_ext <<_ACEOF
5571 /* end confdefs.h.  */
5572
5573 /* Override any GCC internal prototype to avoid an error.
5574    Use char because int might match the return type of a GCC
5575    builtin and then its argument prototype would still apply.  */
5576 #ifdef __cplusplus
5577 extern "C"
5578 #endif
5579 char socket ();
5580 int
5581 main ()
5582 {
5583 return socket ();
5584   ;
5585   return 0;
5586 }
5587 _ACEOF
5588 rm -f conftest.$ac_objext conftest$ac_exeext
5589 if { (ac_try="$ac_link"
5590 case "(($ac_try" in
5591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5592   *) ac_try_echo=$ac_try;;
5593 esac
5594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5595   (eval "$ac_link") 2>conftest.er1
5596   ac_status=$?
5597   grep -v '^ *+' conftest.er1 >conftest.err
5598   rm -f conftest.er1
5599   cat conftest.err >&5
5600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5601   (exit $ac_status); } && {
5602          test -z "$ac_c_werror_flag" ||
5603          test ! -s conftest.err
5604        } && test -s conftest$ac_exeext &&
5605        $as_test_x conftest$ac_exeext; then
5606   ac_cv_lib_socket_socket=yes
5607 else
5608   echo "$as_me: failed program was:" >&5
5609 sed 's/^/| /' conftest.$ac_ext >&5
5610
5611         ac_cv_lib_socket_socket=no
5612 fi
5613
5614 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5615       conftest$ac_exeext conftest.$ac_ext
5616 LIBS=$ac_check_lib_save_LIBS
5617 fi
5618 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
5619 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
5620 if test $ac_cv_lib_socket_socket = yes; then
5621   LIBS="-lsocket -lnsl $LIBS"
5622 fi
5623
5624 fi
5625
5626     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
5627     { echo "$as_me:$LINENO: checking for library containing putmsg" >&5
5628 echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6; }
5629 if test "${ac_cv_search_putmsg+set}" = set; then
5630   echo $ECHO_N "(cached) $ECHO_C" >&6
5631 else
5632   ac_func_search_save_LIBS=$LIBS
5633 cat >conftest.$ac_ext <<_ACEOF
5634 /* confdefs.h.  */
5635 _ACEOF
5636 cat confdefs.h >>conftest.$ac_ext
5637 cat >>conftest.$ac_ext <<_ACEOF
5638 /* end confdefs.h.  */
5639
5640 /* Override any GCC internal prototype to avoid an error.
5641    Use char because int might match the return type of a GCC
5642    builtin and then its argument prototype would still apply.  */
5643 #ifdef __cplusplus
5644 extern "C"
5645 #endif
5646 char putmsg ();
5647 int
5648 main ()
5649 {
5650 return putmsg ();
5651   ;
5652   return 0;
5653 }
5654 _ACEOF
5655 for ac_lib in '' str; do
5656   if test -z "$ac_lib"; then
5657     ac_res="none required"
5658   else
5659     ac_res=-l$ac_lib
5660     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5661   fi
5662   rm -f conftest.$ac_objext conftest$ac_exeext
5663 if { (ac_try="$ac_link"
5664 case "(($ac_try" in
5665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5666   *) ac_try_echo=$ac_try;;
5667 esac
5668 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5669   (eval "$ac_link") 2>conftest.er1
5670   ac_status=$?
5671   grep -v '^ *+' conftest.er1 >conftest.err
5672   rm -f conftest.er1
5673   cat conftest.err >&5
5674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5675   (exit $ac_status); } && {
5676          test -z "$ac_c_werror_flag" ||
5677          test ! -s conftest.err
5678        } && test -s conftest$ac_exeext &&
5679        $as_test_x conftest$ac_exeext; then
5680   ac_cv_search_putmsg=$ac_res
5681 else
5682   echo "$as_me: failed program was:" >&5
5683 sed 's/^/| /' conftest.$ac_ext >&5
5684
5685
5686 fi
5687
5688 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5689       conftest$ac_exeext
5690   if test "${ac_cv_search_putmsg+set}" = set; then
5691   break
5692 fi
5693 done
5694 if test "${ac_cv_search_putmsg+set}" = set; then
5695   :
5696 else
5697   ac_cv_search_putmsg=no
5698 fi
5699 rm conftest.$ac_ext
5700 LIBS=$ac_func_search_save_LIBS
5701 fi
5702 { echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5
5703 echo "${ECHO_T}$ac_cv_search_putmsg" >&6; }
5704 ac_res=$ac_cv_search_putmsg
5705 if test "$ac_res" != no; then
5706   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5707
5708 fi
5709
5710
5711
5712 #
5713 # You are in a twisty little maze of UN*Xes, all different.
5714 # Some might not have ether_hostton().
5715 # Some might have it, but not declare it in any header file.
5716 # Some might have it, but declare it in <netinet/if_ether.h>.
5717 # Some might have it, but declare it in <netinet/ether.h>
5718 # (And some might have it but document it as something declared in
5719 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
5720 #
5721 # Before you is a C compiler.
5722 #
5723
5724 for ac_func in ether_hostton
5725 do
5726 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5727 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5728 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5729 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5730   echo $ECHO_N "(cached) $ECHO_C" >&6
5731 else
5732   cat >conftest.$ac_ext <<_ACEOF
5733 /* confdefs.h.  */
5734 _ACEOF
5735 cat confdefs.h >>conftest.$ac_ext
5736 cat >>conftest.$ac_ext <<_ACEOF
5737 /* end confdefs.h.  */
5738 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5739    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5740 #define $ac_func innocuous_$ac_func
5741
5742 /* System header to define __stub macros and hopefully few prototypes,
5743     which can conflict with char $ac_func (); below.
5744     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5745     <limits.h> exists even on freestanding compilers.  */
5746
5747 #ifdef __STDC__
5748 # include <limits.h>
5749 #else
5750 # include <assert.h>
5751 #endif
5752
5753 #undef $ac_func
5754
5755 /* Override any GCC internal prototype to avoid an error.
5756    Use char because int might match the return type of a GCC
5757    builtin and then its argument prototype would still apply.  */
5758 #ifdef __cplusplus
5759 extern "C"
5760 #endif
5761 char $ac_func ();
5762 /* The GNU C library defines this for functions which it implements
5763     to always fail with ENOSYS.  Some functions are actually named
5764     something starting with __ and the normal name is an alias.  */
5765 #if defined __stub_$ac_func || defined __stub___$ac_func
5766 choke me
5767 #endif
5768
5769 int
5770 main ()
5771 {
5772 return $ac_func ();
5773   ;
5774   return 0;
5775 }
5776 _ACEOF
5777 rm -f conftest.$ac_objext conftest$ac_exeext
5778 if { (ac_try="$ac_link"
5779 case "(($ac_try" in
5780   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5781   *) ac_try_echo=$ac_try;;
5782 esac
5783 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5784   (eval "$ac_link") 2>conftest.er1
5785   ac_status=$?
5786   grep -v '^ *+' conftest.er1 >conftest.err
5787   rm -f conftest.er1
5788   cat conftest.err >&5
5789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5790   (exit $ac_status); } && {
5791          test -z "$ac_c_werror_flag" ||
5792          test ! -s conftest.err
5793        } && test -s conftest$ac_exeext &&
5794        $as_test_x conftest$ac_exeext; then
5795   eval "$as_ac_var=yes"
5796 else
5797   echo "$as_me: failed program was:" >&5
5798 sed 's/^/| /' conftest.$ac_ext >&5
5799
5800         eval "$as_ac_var=no"
5801 fi
5802
5803 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5804       conftest$ac_exeext conftest.$ac_ext
5805 fi
5806 ac_res=`eval echo '${'$as_ac_var'}'`
5807                { echo "$as_me:$LINENO: result: $ac_res" >&5
5808 echo "${ECHO_T}$ac_res" >&6; }
5809 if test `eval echo '${'$as_ac_var'}'` = yes; then
5810   cat >>confdefs.h <<_ACEOF
5811 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5812 _ACEOF
5813
5814 fi
5815 done
5816
5817 if test "$ac_cv_func_ether_hostton" = yes; then
5818         #
5819         # OK, we have ether_hostton().  Do we have <netinet/if_ether.h>?
5820         #
5821         if test "$ac_cv_header_netinet_if_ether_h" = yes; then
5822                 #
5823                 # Yes.  Does it declare ether_hostton()?
5824                 #
5825                 { echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5
5826 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6; }
5827 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then
5828   echo $ECHO_N "(cached) $ECHO_C" >&6
5829 else
5830   cat >conftest.$ac_ext <<_ACEOF
5831 /* confdefs.h.  */
5832 _ACEOF
5833 cat confdefs.h >>conftest.$ac_ext
5834 cat >>conftest.$ac_ext <<_ACEOF
5835 /* end confdefs.h.  */
5836
5837 #include <sys/types.h>
5838 #include <sys/socket.h>
5839 #include <netinet/in.h>
5840 #include <arpa/inet.h>
5841 struct mbuf;
5842 struct rtentry;
5843 #include <net/if.h>
5844 #include <netinet/if_ether.h>
5845
5846
5847 int
5848 main ()
5849 {
5850 #ifndef ether_hostton
5851   (void) ether_hostton;
5852 #endif
5853
5854   ;
5855   return 0;
5856 }
5857 _ACEOF
5858 rm -f conftest.$ac_objext
5859 if { (ac_try="$ac_compile"
5860 case "(($ac_try" in
5861   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5862   *) ac_try_echo=$ac_try;;
5863 esac
5864 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5865   (eval "$ac_compile") 2>conftest.er1
5866   ac_status=$?
5867   grep -v '^ *+' conftest.er1 >conftest.err
5868   rm -f conftest.er1
5869   cat conftest.err >&5
5870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871   (exit $ac_status); } && {
5872          test -z "$ac_c_werror_flag" ||
5873          test ! -s conftest.err
5874        } && test -s conftest.$ac_objext; then
5875   ac_cv_have_decl_ether_hostton=yes
5876 else
5877   echo "$as_me: failed program was:" >&5
5878 sed 's/^/| /' conftest.$ac_ext >&5
5879
5880         ac_cv_have_decl_ether_hostton=no
5881 fi
5882
5883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5884 fi
5885 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
5886 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6; }
5887 if test $ac_cv_have_decl_ether_hostton = yes; then
5888
5889
5890 cat >>confdefs.h <<\_ACEOF
5891 #define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON
5892 _ACEOF
5893
5894
5895 fi
5896
5897         fi
5898         #
5899         # Did that succeed?
5900         #
5901         if test "$ac_cv_have_decl_ether_hostton" != yes; then
5902                 #
5903                 # No, how about <netinet/ether.h>, as on Linux?
5904                 #
5905
5906 for ac_header in netinet/ether.h
5907 do
5908 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5909 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5910   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5911 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5912 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5913   echo $ECHO_N "(cached) $ECHO_C" >&6
5914 fi
5915 ac_res=`eval echo '${'$as_ac_Header'}'`
5916                { echo "$as_me:$LINENO: result: $ac_res" >&5
5917 echo "${ECHO_T}$ac_res" >&6; }
5918 else
5919   # Is the header compilable?
5920 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5921 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5922 cat >conftest.$ac_ext <<_ACEOF
5923 /* confdefs.h.  */
5924 _ACEOF
5925 cat confdefs.h >>conftest.$ac_ext
5926 cat >>conftest.$ac_ext <<_ACEOF
5927 /* end confdefs.h.  */
5928 $ac_includes_default
5929 #include <$ac_header>
5930 _ACEOF
5931 rm -f conftest.$ac_objext
5932 if { (ac_try="$ac_compile"
5933 case "(($ac_try" in
5934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5935   *) ac_try_echo=$ac_try;;
5936 esac
5937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5938   (eval "$ac_compile") 2>conftest.er1
5939   ac_status=$?
5940   grep -v '^ *+' conftest.er1 >conftest.err
5941   rm -f conftest.er1
5942   cat conftest.err >&5
5943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944   (exit $ac_status); } && {
5945          test -z "$ac_c_werror_flag" ||
5946          test ! -s conftest.err
5947        } && test -s conftest.$ac_objext; then
5948   ac_header_compiler=yes
5949 else
5950   echo "$as_me: failed program was:" >&5
5951 sed 's/^/| /' conftest.$ac_ext >&5
5952
5953         ac_header_compiler=no
5954 fi
5955
5956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5957 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5958 echo "${ECHO_T}$ac_header_compiler" >&6; }
5959
5960 # Is the header present?
5961 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5962 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5963 cat >conftest.$ac_ext <<_ACEOF
5964 /* confdefs.h.  */
5965 _ACEOF
5966 cat confdefs.h >>conftest.$ac_ext
5967 cat >>conftest.$ac_ext <<_ACEOF
5968 /* end confdefs.h.  */
5969 #include <$ac_header>
5970 _ACEOF
5971 if { (ac_try="$ac_cpp conftest.$ac_ext"
5972 case "(($ac_try" in
5973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5974   *) ac_try_echo=$ac_try;;
5975 esac
5976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5977   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5978   ac_status=$?
5979   grep -v '^ *+' conftest.er1 >conftest.err
5980   rm -f conftest.er1
5981   cat conftest.err >&5
5982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5983   (exit $ac_status); } >/dev/null && {
5984          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5985          test ! -s conftest.err
5986        }; then
5987   ac_header_preproc=yes
5988 else
5989   echo "$as_me: failed program was:" >&5
5990 sed 's/^/| /' conftest.$ac_ext >&5
5991
5992   ac_header_preproc=no
5993 fi
5994
5995 rm -f conftest.err conftest.$ac_ext
5996 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5997 echo "${ECHO_T}$ac_header_preproc" >&6; }
5998
5999 # So?  What about this header?
6000 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6001   yes:no: )
6002     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6003 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6004     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6005 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6006     ac_header_preproc=yes
6007     ;;
6008   no:yes:* )
6009     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6010 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6011     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6012 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6013     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6014 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6015     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6016 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6017     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6018 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6019     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6020 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6021
6022     ;;
6023 esac
6024 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6025 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6026 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6027   echo $ECHO_N "(cached) $ECHO_C" >&6
6028 else
6029   eval "$as_ac_Header=\$ac_header_preproc"
6030 fi
6031 ac_res=`eval echo '${'$as_ac_Header'}'`
6032                { echo "$as_me:$LINENO: result: $ac_res" >&5
6033 echo "${ECHO_T}$ac_res" >&6; }
6034
6035 fi
6036 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6037   cat >>confdefs.h <<_ACEOF
6038 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6039 _ACEOF
6040
6041 fi
6042
6043 done
6044
6045                 if test "$ac_cv_header_netinet_ether_h" = yes; then
6046                         #
6047                         # We have it - does it declare ether_hostton()?
6048                         # Unset ac_cv_have_decl_ether_hostton so we don't
6049                         # treat the previous failure as a cached value and
6050                         # suppress the next test.
6051                         #
6052                         unset ac_cv_have_decl_ether_hostton
6053                         { echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5
6054 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6; }
6055 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then
6056   echo $ECHO_N "(cached) $ECHO_C" >&6
6057 else
6058   cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h.  */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h.  */
6064
6065 #include <netinet/ether.h>
6066
6067
6068 int
6069 main ()
6070 {
6071 #ifndef ether_hostton
6072   (void) ether_hostton;
6073 #endif
6074
6075   ;
6076   return 0;
6077 }
6078 _ACEOF
6079 rm -f conftest.$ac_objext
6080 if { (ac_try="$ac_compile"
6081 case "(($ac_try" in
6082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6083   *) ac_try_echo=$ac_try;;
6084 esac
6085 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6086   (eval "$ac_compile") 2>conftest.er1
6087   ac_status=$?
6088   grep -v '^ *+' conftest.er1 >conftest.err
6089   rm -f conftest.er1
6090   cat conftest.err >&5
6091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6092   (exit $ac_status); } && {
6093          test -z "$ac_c_werror_flag" ||
6094          test ! -s conftest.err
6095        } && test -s conftest.$ac_objext; then
6096   ac_cv_have_decl_ether_hostton=yes
6097 else
6098   echo "$as_me: failed program was:" >&5
6099 sed 's/^/| /' conftest.$ac_ext >&5
6100
6101         ac_cv_have_decl_ether_hostton=no
6102 fi
6103
6104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6105 fi
6106 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
6107 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6; }
6108 if test $ac_cv_have_decl_ether_hostton = yes; then
6109
6110
6111 cat >>confdefs.h <<\_ACEOF
6112 #define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON
6113 _ACEOF
6114
6115
6116 fi
6117
6118                 fi
6119         fi
6120         #
6121         # Is ether_hostton() declared?
6122         #
6123         if test "$ac_cv_have_decl_ether_hostton" != yes; then
6124                 #
6125                 # No, we'll have to declare it ourselves.
6126                 # Do we have "struct ether_addr"?
6127                 #
6128                 { echo "$as_me:$LINENO: checking for struct ether_addr" >&5
6129 echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6; }
6130 if test "${ac_cv_type_struct_ether_addr+set}" = set; then
6131   echo $ECHO_N "(cached) $ECHO_C" >&6
6132 else
6133   cat >conftest.$ac_ext <<_ACEOF
6134 /* confdefs.h.  */
6135 _ACEOF
6136 cat confdefs.h >>conftest.$ac_ext
6137 cat >>conftest.$ac_ext <<_ACEOF
6138 /* end confdefs.h.  */
6139
6140 #include <sys/types.h>
6141 #include <sys/socket.h>
6142 #include <netinet/in.h>
6143 #include <arpa/inet.h>
6144 struct mbuf;
6145 struct rtentry;
6146 #include <net/if.h>
6147 #include <netinet/if_ether.h>
6148
6149
6150 typedef struct ether_addr ac__type_new_;
6151 int
6152 main ()
6153 {
6154 if ((ac__type_new_ *) 0)
6155   return 0;
6156 if (sizeof (ac__type_new_))
6157   return 0;
6158   ;
6159   return 0;
6160 }
6161 _ACEOF
6162 rm -f conftest.$ac_objext
6163 if { (ac_try="$ac_compile"
6164 case "(($ac_try" in
6165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6166   *) ac_try_echo=$ac_try;;
6167 esac
6168 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6169   (eval "$ac_compile") 2>conftest.er1
6170   ac_status=$?
6171   grep -v '^ *+' conftest.er1 >conftest.err
6172   rm -f conftest.er1
6173   cat conftest.err >&5
6174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6175   (exit $ac_status); } && {
6176          test -z "$ac_c_werror_flag" ||
6177          test ! -s conftest.err
6178        } && test -s conftest.$ac_objext; then
6179   ac_cv_type_struct_ether_addr=yes
6180 else
6181   echo "$as_me: failed program was:" >&5
6182 sed 's/^/| /' conftest.$ac_ext >&5
6183
6184         ac_cv_type_struct_ether_addr=no
6185 fi
6186
6187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6188 fi
6189 { echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
6190 echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6; }
6191 if test $ac_cv_type_struct_ether_addr = yes; then
6192
6193 cat >>confdefs.h <<_ACEOF
6194 #define HAVE_STRUCT_ETHER_ADDR 1
6195 _ACEOF
6196
6197
6198 fi
6199
6200
6201 cat >>confdefs.h <<\_ACEOF
6202 #define HAVE_DECL_ETHER_HOSTTON 0
6203 _ACEOF
6204
6205         else
6206
6207 cat >>confdefs.h <<\_ACEOF
6208 #define HAVE_DECL_ETHER_HOSTTON 1
6209 _ACEOF
6210
6211         fi
6212 fi
6213
6214 { echo "$as_me:$LINENO: checking if --disable-protochain option is specified" >&5
6215 echo $ECHO_N "checking if --disable-protochain option is specified... $ECHO_C" >&6; }
6216 # Check whether --enable-protochain was given.
6217 if test "${enable_protochain+set}" = set; then
6218   enableval=$enable_protochain;
6219 fi
6220
6221 case "x$enable_protochain" in
6222 xyes)   enable_protochain=enabled       ;;
6223 xno)    enable_protochain=disabled      ;;
6224 x)      enable_protochain=enabled       ;;
6225 esac
6226
6227 if test "$enable_protochain" = "disabled"; then
6228
6229 cat >>confdefs.h <<\_ACEOF
6230 #define NO_PROTOCHAIN 1
6231 _ACEOF
6232
6233 fi
6234 { echo "$as_me:$LINENO: result: ${enable_protochain}" >&5
6235 echo "${ECHO_T}${enable_protochain}" >&6; }
6236
6237 #
6238 # SITA support is mutually exclusive with native capture support;
6239 # "--with-sita" selects SITA support.
6240 #
6241
6242 # Check whether --with-sita was given.
6243 if test "${with_sita+set}" = set; then
6244   withval=$with_sita;
6245         if test ! "x$withval" = "xno" ; then
6246
6247 cat >>confdefs.h <<\_ACEOF
6248 #define SITA 1
6249 _ACEOF
6250
6251                 { echo "$as_me:$LINENO: Enabling SITA ACN support" >&5
6252 echo "$as_me: Enabling SITA ACN support" >&6;}
6253                 V_PCAP=sita
6254                 V_FINDALLDEVS=sita
6255         fi
6256
6257 else
6258
6259 if test -z "$with_pcap" && test "$cross_compiling" = yes; then
6260         { { echo "$as_me:$LINENO: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&5
6261 echo "$as_me: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&2;}
6262    { (exit 1); exit 1; }; }
6263 fi
6264
6265 # Check whether --with-pcap was given.
6266 if test "${with_pcap+set}" = set; then
6267   withval=$with_pcap;
6268 fi
6269
6270 { echo "$as_me:$LINENO: checking packet capture type" >&5
6271 echo $ECHO_N "checking packet capture type... $ECHO_C" >&6; }
6272 if test ! -z "$with_pcap" ; then
6273         V_PCAP="$withval"
6274 elif test -r /dev/bpf ; then
6275         #
6276         # Cloning BPF device.
6277         #
6278         V_PCAP=bpf
6279
6280 cat >>confdefs.h <<\_ACEOF
6281 #define HAVE_CLONING_BPF 1
6282 _ACEOF
6283
6284 elif test -r /dev/bpf0 ; then
6285         V_PCAP=bpf
6286 elif test -r /usr/include/net/pfilt.h ; then
6287         V_PCAP=pf
6288 elif test -r /dev/enet ; then
6289         V_PCAP=enet
6290 elif test -r /dev/nit ; then
6291         V_PCAP=snit
6292 elif test -r /usr/include/sys/net/nit.h ; then
6293         V_PCAP=nit
6294 elif test -r /usr/include/linux/socket.h ; then
6295         V_PCAP=linux
6296 elif test -r /usr/include/net/raw.h ; then
6297         V_PCAP=snoop
6298 elif test -r /usr/include/odmi.h ; then
6299         #
6300         # On AIX, the BPF devices might not yet be present - they're
6301         # created the first time libpcap runs after booting.
6302         # We check for odmi.h instead.
6303         #
6304         V_PCAP=bpf
6305 elif test -r /usr/include/sys/dlpi.h ; then
6306         V_PCAP=dlpi
6307 elif test -c /dev/bpf0 ; then           # check again in case not readable
6308         V_PCAP=bpf
6309 elif test -c /dev/enet ; then           # check again in case not readable
6310         V_PCAP=enet
6311 elif test -c /dev/nit ; then            # check again in case not readable
6312         V_PCAP=snit
6313 else
6314         V_PCAP=null
6315 fi
6316 { echo "$as_me:$LINENO: result: $V_PCAP" >&5
6317 echo "${ECHO_T}$V_PCAP" >&6; }
6318
6319 #
6320 # Do capture-mechanism-dependent tests.
6321 #
6322 case "$V_PCAP" in
6323 dlpi)
6324         #
6325         # Checks to see if Solaris has the public libdlpi(3LIB) library.
6326         # Note: The existence of /usr/include/libdlpi.h does not mean it is the
6327         # public libdlpi(3LIB) version. Before libdlpi was made public, a
6328         # private version also existed, which did not have the same APIs.
6329         # Due to a gcc bug, the default search path for 32-bit libraries does
6330         # not include /lib, we add it explicitly here.
6331         # [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485].
6332         # Also, due to the bug above applications that link to libpcap with
6333         # libdlpi will have to add "-L/lib" option to "configure".
6334         #
6335         saved_ldflags=$LDFLAGS
6336         LDFLAGS="$LIBS -L/lib"
6337         { echo "$as_me:$LINENO: checking for dlpi_walk in -ldlpi" >&5
6338 echo $ECHO_N "checking for dlpi_walk in -ldlpi... $ECHO_C" >&6; }
6339 if test "${ac_cv_lib_dlpi_dlpi_walk+set}" = set; then
6340   echo $ECHO_N "(cached) $ECHO_C" >&6
6341 else
6342   ac_check_lib_save_LIBS=$LIBS
6343 LIBS="-ldlpi  $LIBS"
6344 cat >conftest.$ac_ext <<_ACEOF
6345 /* confdefs.h.  */
6346 _ACEOF
6347 cat confdefs.h >>conftest.$ac_ext
6348 cat >>conftest.$ac_ext <<_ACEOF
6349 /* end confdefs.h.  */
6350
6351 /* Override any GCC internal prototype to avoid an error.
6352    Use char because int might match the return type of a GCC
6353    builtin and then its argument prototype would still apply.  */
6354 #ifdef __cplusplus
6355 extern "C"
6356 #endif
6357 char dlpi_walk ();
6358 int
6359 main ()
6360 {
6361 return dlpi_walk ();
6362   ;
6363   return 0;
6364 }
6365 _ACEOF
6366 rm -f conftest.$ac_objext conftest$ac_exeext
6367 if { (ac_try="$ac_link"
6368 case "(($ac_try" in
6369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6370   *) ac_try_echo=$ac_try;;
6371 esac
6372 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6373   (eval "$ac_link") 2>conftest.er1
6374   ac_status=$?
6375   grep -v '^ *+' conftest.er1 >conftest.err
6376   rm -f conftest.er1
6377   cat conftest.err >&5
6378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6379   (exit $ac_status); } && {
6380          test -z "$ac_c_werror_flag" ||
6381          test ! -s conftest.err
6382        } && test -s conftest$ac_exeext &&
6383        $as_test_x conftest$ac_exeext; then
6384   ac_cv_lib_dlpi_dlpi_walk=yes
6385 else
6386   echo "$as_me: failed program was:" >&5
6387 sed 's/^/| /' conftest.$ac_ext >&5
6388
6389         ac_cv_lib_dlpi_dlpi_walk=no
6390 fi
6391
6392 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6393       conftest$ac_exeext conftest.$ac_ext
6394 LIBS=$ac_check_lib_save_LIBS
6395 fi
6396 { echo "$as_me:$LINENO: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6397 echo "${ECHO_T}$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6398 if test $ac_cv_lib_dlpi_dlpi_walk = yes; then
6399   LIBS="-ldlpi $LIBS"
6400                 V_PCAP=libdlpi
6401
6402 cat >>confdefs.h <<\_ACEOF
6403 #define HAVE_LIBDLPI 1
6404 _ACEOF
6405
6406 else
6407   V_PCAP=dlpi
6408 fi
6409
6410         LDFLAGS=$saved_ldflags
6411
6412         #
6413         # Checks whether <sys/dlpi.h> is usable, to catch weird SCO
6414         # versions of DLPI.
6415         #
6416         { echo "$as_me:$LINENO: checking whether <sys/dlpi.h> is usable" >&5
6417 echo $ECHO_N "checking whether <sys/dlpi.h> is usable... $ECHO_C" >&6; }
6418         if test "${ac_cv_sys_dlpi_usable+set}" = set; then
6419   echo $ECHO_N "(cached) $ECHO_C" >&6
6420 else
6421   cat >conftest.$ac_ext <<_ACEOF
6422 /* confdefs.h.  */
6423 _ACEOF
6424 cat confdefs.h >>conftest.$ac_ext
6425 cat >>conftest.$ac_ext <<_ACEOF
6426 /* end confdefs.h.  */
6427
6428                         #include <sys/types.h>
6429                         #include <sys/time.h>
6430                         #include <sys/dlpi.h>
6431
6432 int
6433 main ()
6434 {
6435 int i = DL_PROMISC_PHYS;
6436   ;
6437   return 0;
6438 }
6439 _ACEOF
6440 rm -f conftest.$ac_objext
6441 if { (ac_try="$ac_compile"
6442 case "(($ac_try" in
6443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6444   *) ac_try_echo=$ac_try;;
6445 esac
6446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6447   (eval "$ac_compile") 2>conftest.er1
6448   ac_status=$?
6449   grep -v '^ *+' conftest.er1 >conftest.err
6450   rm -f conftest.er1
6451   cat conftest.err >&5
6452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6453   (exit $ac_status); } && {
6454          test -z "$ac_c_werror_flag" ||
6455          test ! -s conftest.err
6456        } && test -s conftest.$ac_objext; then
6457   ac_cv_sys_dlpi_usable=yes
6458 else
6459   echo "$as_me: failed program was:" >&5
6460 sed 's/^/| /' conftest.$ac_ext >&5
6461
6462         ac_cv_sys_dlpi_usable=no
6463 fi
6464
6465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6466 fi
6467
6468         { echo "$as_me:$LINENO: result: $ac_cv_sys_dlpi_usable" >&5
6469 echo "${ECHO_T}$ac_cv_sys_dlpi_usable" >&6; }
6470         if test $ac_cv_sys_dlpi_usable = no ; then
6471                 { { echo "$as_me:$LINENO: error: <sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI" >&5
6472 echo "$as_me: error: <sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI" >&2;}
6473    { (exit 1); exit 1; }; }
6474         fi
6475
6476         #
6477         # Check whether we have a /dev/dlpi device or have multiple devices.
6478         #
6479         { echo "$as_me:$LINENO: checking for /dev/dlpi device" >&5
6480 echo $ECHO_N "checking for /dev/dlpi device... $ECHO_C" >&6; }
6481         if test -c /dev/dlpi ; then
6482                 { echo "$as_me:$LINENO: result: yes" >&5
6483 echo "${ECHO_T}yes" >&6; }
6484
6485 cat >>confdefs.h <<\_ACEOF
6486 #define HAVE_DEV_DLPI 1
6487 _ACEOF
6488
6489         else
6490                 { echo "$as_me:$LINENO: result: no" >&5
6491 echo "${ECHO_T}no" >&6; }
6492                 dir="/dev/dlpi"
6493                 { echo "$as_me:$LINENO: checking for $dir directory" >&5
6494 echo $ECHO_N "checking for $dir directory... $ECHO_C" >&6; }
6495                 if test -d $dir ; then
6496                         { echo "$as_me:$LINENO: result: yes" >&5
6497 echo "${ECHO_T}yes" >&6; }
6498
6499 cat >>confdefs.h <<_ACEOF
6500 #define PCAP_DEV_PREFIX "$dir"
6501 _ACEOF
6502
6503                 else
6504                         { echo "$as_me:$LINENO: result: no" >&5
6505 echo "${ECHO_T}no" >&6; }
6506                 fi
6507         fi
6508
6509         #
6510         # This check is for Solaris with DLPI support for passive modes.
6511         # See dlpi(7P) for more details.
6512         #
6513         { echo "$as_me:$LINENO: checking if dl_passive_req_t struct exists" >&5
6514 echo $ECHO_N "checking if dl_passive_req_t struct exists... $ECHO_C" >&6; }
6515        if test "${ac_cv_lbl_has_dl_passive_req_t+set}" = set; then
6516   echo $ECHO_N "(cached) $ECHO_C" >&6
6517 else
6518   cat >conftest.$ac_ext <<_ACEOF
6519 /* confdefs.h.  */
6520 _ACEOF
6521 cat confdefs.h >>conftest.$ac_ext
6522 cat >>conftest.$ac_ext <<_ACEOF
6523 /* end confdefs.h.  */
6524
6525 #       include <sys/types.h>
6526 #       include <sys/dlpi.h>
6527 int
6528 main ()
6529 {
6530 u_int i = sizeof(dl_passive_req_t)
6531   ;
6532   return 0;
6533 }
6534 _ACEOF
6535 rm -f conftest.$ac_objext
6536 if { (ac_try="$ac_compile"
6537 case "(($ac_try" in
6538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6539   *) ac_try_echo=$ac_try;;
6540 esac
6541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6542   (eval "$ac_compile") 2>conftest.er1
6543   ac_status=$?
6544   grep -v '^ *+' conftest.er1 >conftest.err
6545   rm -f conftest.er1
6546   cat conftest.err >&5
6547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6548   (exit $ac_status); } && {
6549          test -z "$ac_c_werror_flag" ||
6550          test ! -s conftest.err
6551        } && test -s conftest.$ac_objext; then
6552   ac_cv_lbl_has_dl_passive_req_t=yes
6553 else
6554   echo "$as_me: failed program was:" >&5
6555 sed 's/^/| /' conftest.$ac_ext >&5
6556
6557         ac_cv_lbl_has_dl_passive_req_t=no
6558 fi
6559
6560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6561 fi
6562
6563     { echo "$as_me:$LINENO: result: $ac_cv_lbl_has_dl_passive_req_t" >&5
6564 echo "${ECHO_T}$ac_cv_lbl_has_dl_passive_req_t" >&6; }
6565     if test $ac_cv_lbl_has_dl_passive_req_t = yes ; then
6566
6567 cat >>confdefs.h <<\_ACEOF
6568 #define HAVE_DLPI_PASSIVE 1
6569 _ACEOF
6570
6571     fi
6572         ;;
6573
6574 linux)
6575         { echo "$as_me:$LINENO: checking Linux kernel version" >&5
6576 echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6; }
6577         if test "$cross_compiling" = yes; then
6578                 if test "${ac_cv_linux_vers+set}" = set; then
6579   echo $ECHO_N "(cached) $ECHO_C" >&6
6580 else
6581   ac_cv_linux_vers=unknown
6582 fi
6583
6584         else
6585                 if test "${ac_cv_linux_vers+set}" = set; then
6586   echo $ECHO_N "(cached) $ECHO_C" >&6
6587 else
6588   ac_cv_linux_vers=`uname -r 2>&1 | \
6589                         sed -n -e '$s/.* //' -e '$s/\..*//p'`
6590 fi
6591
6592         fi
6593         { echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5
6594 echo "${ECHO_T}$ac_cv_linux_vers" >&6; }
6595         if test $ac_cv_linux_vers = unknown ; then
6596                 { { echo "$as_me:$LINENO: error: cannot determine linux version when cross-compiling" >&5
6597 echo "$as_me: error: cannot determine linux version when cross-compiling" >&2;}
6598    { (exit 1); exit 1; }; }
6599         fi
6600         if test $ac_cv_linux_vers -lt 2 ; then
6601                 { { echo "$as_me:$LINENO: error: version 2 or higher required; see the INSTALL doc for more info" >&5
6602 echo "$as_me: error: version 2 or higher required; see the INSTALL doc for more info" >&2;}
6603    { (exit 1); exit 1; }; }
6604         fi
6605
6606 for ac_header in linux/wireless.h
6607 do
6608 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6609 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6610 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6611 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6612   echo $ECHO_N "(cached) $ECHO_C" >&6
6613 else
6614   cat >conftest.$ac_ext <<_ACEOF
6615 /* confdefs.h.  */
6616 _ACEOF
6617 cat confdefs.h >>conftest.$ac_ext
6618 cat >>conftest.$ac_ext <<_ACEOF
6619 /* end confdefs.h.  */
6620
6621 #include <sys/socket.h>
6622 #include <linux/if.h>
6623 #include <linux/types.h>
6624
6625
6626 #include <$ac_header>
6627 _ACEOF
6628 rm -f conftest.$ac_objext
6629 if { (ac_try="$ac_compile"
6630 case "(($ac_try" in
6631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6632   *) ac_try_echo=$ac_try;;
6633 esac
6634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6635   (eval "$ac_compile") 2>conftest.er1
6636   ac_status=$?
6637   grep -v '^ *+' conftest.er1 >conftest.err
6638   rm -f conftest.er1
6639   cat conftest.err >&5
6640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6641   (exit $ac_status); } && {
6642          test -z "$ac_c_werror_flag" ||
6643          test ! -s conftest.err
6644        } && test -s conftest.$ac_objext; then
6645   eval "$as_ac_Header=yes"
6646 else
6647   echo "$as_me: failed program was:" >&5
6648 sed 's/^/| /' conftest.$ac_ext >&5
6649
6650         eval "$as_ac_Header=no"
6651 fi
6652
6653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6654 fi
6655 ac_res=`eval echo '${'$as_ac_Header'}'`
6656                { echo "$as_me:$LINENO: result: $ac_res" >&5
6657 echo "${ECHO_T}$ac_res" >&6; }
6658 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6659   cat >>confdefs.h <<_ACEOF
6660 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6661 _ACEOF
6662
6663 fi
6664
6665 done
6666
6667         { echo "$as_me:$LINENO: checking if if_packet.h has tpacket_stats defined" >&5
6668 echo $ECHO_N "checking if if_packet.h has tpacket_stats defined... $ECHO_C" >&6; }
6669    if test "${ac_cv_lbl_tpacket_stats+set}" = set; then
6670   echo $ECHO_N "(cached) $ECHO_C" >&6
6671 else
6672   cat >conftest.$ac_ext <<_ACEOF
6673 /* confdefs.h.  */
6674 _ACEOF
6675 cat confdefs.h >>conftest.$ac_ext
6676 cat >>conftest.$ac_ext <<_ACEOF
6677 /* end confdefs.h.  */
6678
6679 #  include <linux/if_packet.h>
6680 int
6681 main ()
6682 {
6683 struct tpacket_stats stats
6684   ;
6685   return 0;
6686 }
6687 _ACEOF
6688 rm -f conftest.$ac_objext
6689 if { (ac_try="$ac_compile"
6690 case "(($ac_try" in
6691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6692   *) ac_try_echo=$ac_try;;
6693 esac
6694 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6695   (eval "$ac_compile") 2>conftest.er1
6696   ac_status=$?
6697   grep -v '^ *+' conftest.er1 >conftest.err
6698   rm -f conftest.er1
6699   cat conftest.err >&5
6700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6701   (exit $ac_status); } && {
6702          test -z "$ac_c_werror_flag" ||
6703          test ! -s conftest.err
6704        } && test -s conftest.$ac_objext; then
6705   ac_cv_lbl_tpacket_stats=yes
6706 else
6707   echo "$as_me: failed program was:" >&5
6708 sed 's/^/| /' conftest.$ac_ext >&5
6709
6710         ac_cv_lbl_tpacket_stats=no
6711 fi
6712
6713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6714 fi
6715
6716    { echo "$as_me:$LINENO: result: $ac_cv_lbl_tpacket_stats" >&5
6717 echo "${ECHO_T}$ac_cv_lbl_tpacket_stats" >&6; }
6718    if test $ac_cv_lbl_tpacket_stats = yes; then
6719
6720 cat >>confdefs.h <<\_ACEOF
6721 #define HAVE_TPACKET_STATS 1
6722 _ACEOF
6723
6724    fi
6725         { echo "$as_me:$LINENO: checking if tpacket_auxdata struct has tp_vlan_tci member" >&5
6726 echo $ECHO_N "checking if tpacket_auxdata struct has tp_vlan_tci member... $ECHO_C" >&6; }
6727     if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then
6728   echo $ECHO_N "(cached) $ECHO_C" >&6
6729 else
6730   cat >conftest.$ac_ext <<_ACEOF
6731 /* confdefs.h.  */
6732 _ACEOF
6733 cat confdefs.h >>conftest.$ac_ext
6734 cat >>conftest.$ac_ext <<_ACEOF
6735 /* end confdefs.h.  */
6736
6737 #       include <linux/if_packet.h>
6738 int
6739 main ()
6740 {
6741 u_int i = sizeof(((struct tpacket_auxdata *)0)->tp_vlan_tci)
6742   ;
6743   return 0;
6744 }
6745 _ACEOF
6746 rm -f conftest.$ac_objext
6747 if { (ac_try="$ac_compile"
6748 case "(($ac_try" in
6749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6750   *) ac_try_echo=$ac_try;;
6751 esac
6752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6753   (eval "$ac_compile") 2>conftest.er1
6754   ac_status=$?
6755   grep -v '^ *+' conftest.er1 >conftest.err
6756   rm -f conftest.er1
6757   cat conftest.err >&5
6758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6759   (exit $ac_status); } && {
6760          test -z "$ac_c_werror_flag" ||
6761          test ! -s conftest.err
6762        } && test -s conftest.$ac_objext; then
6763   ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=yes
6764 else
6765   echo "$as_me: failed program was:" >&5
6766 sed 's/^/| /' conftest.$ac_ext >&5
6767
6768         ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=no
6769 fi
6770
6771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6772 fi
6773
6774     { echo "$as_me:$LINENO: result: $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&5
6775 echo "${ECHO_T}$ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&6; }
6776     if test $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci = yes ; then
6777             HAVE_LINUX_TPACKET_AUXDATA=tp_vlan_tci
6778
6779
6780 cat >>confdefs.h <<\_ACEOF
6781 #define HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI 1
6782 _ACEOF
6783
6784     fi
6785         ;;
6786
6787 bpf)
6788         #
6789         # Check whether we have the *BSD-style ioctls.
6790         #
6791
6792 for ac_header in net/if_media.h
6793 do
6794 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6795 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6796   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6797 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6798 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6799   echo $ECHO_N "(cached) $ECHO_C" >&6
6800 fi
6801 ac_res=`eval echo '${'$as_ac_Header'}'`
6802                { echo "$as_me:$LINENO: result: $ac_res" >&5
6803 echo "${ECHO_T}$ac_res" >&6; }
6804 else
6805   # Is the header compilable?
6806 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6807 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6808 cat >conftest.$ac_ext <<_ACEOF
6809 /* confdefs.h.  */
6810 _ACEOF
6811 cat confdefs.h >>conftest.$ac_ext
6812 cat >>conftest.$ac_ext <<_ACEOF
6813 /* end confdefs.h.  */
6814 $ac_includes_default
6815 #include <$ac_header>
6816 _ACEOF
6817 rm -f conftest.$ac_objext
6818 if { (ac_try="$ac_compile"
6819 case "(($ac_try" in
6820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6821   *) ac_try_echo=$ac_try;;
6822 esac
6823 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6824   (eval "$ac_compile") 2>conftest.er1
6825   ac_status=$?
6826   grep -v '^ *+' conftest.er1 >conftest.err
6827   rm -f conftest.er1
6828   cat conftest.err >&5
6829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6830   (exit $ac_status); } && {
6831          test -z "$ac_c_werror_flag" ||
6832          test ! -s conftest.err
6833        } && test -s conftest.$ac_objext; then
6834   ac_header_compiler=yes
6835 else
6836   echo "$as_me: failed program was:" >&5
6837 sed 's/^/| /' conftest.$ac_ext >&5
6838
6839         ac_header_compiler=no
6840 fi
6841
6842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6843 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6844 echo "${ECHO_T}$ac_header_compiler" >&6; }
6845
6846 # Is the header present?
6847 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6848 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6849 cat >conftest.$ac_ext <<_ACEOF
6850 /* confdefs.h.  */
6851 _ACEOF
6852 cat confdefs.h >>conftest.$ac_ext
6853 cat >>conftest.$ac_ext <<_ACEOF
6854 /* end confdefs.h.  */
6855 #include <$ac_header>
6856 _ACEOF
6857 if { (ac_try="$ac_cpp conftest.$ac_ext"
6858 case "(($ac_try" in
6859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6860   *) ac_try_echo=$ac_try;;
6861 esac
6862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6863   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6864   ac_status=$?
6865   grep -v '^ *+' conftest.er1 >conftest.err
6866   rm -f conftest.er1
6867   cat conftest.err >&5
6868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869   (exit $ac_status); } >/dev/null && {
6870          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6871          test ! -s conftest.err
6872        }; then
6873   ac_header_preproc=yes
6874 else
6875   echo "$as_me: failed program was:" >&5
6876 sed 's/^/| /' conftest.$ac_ext >&5
6877
6878   ac_header_preproc=no
6879 fi
6880
6881 rm -f conftest.err conftest.$ac_ext
6882 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6883 echo "${ECHO_T}$ac_header_preproc" >&6; }
6884
6885 # So?  What about this header?
6886 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6887   yes:no: )
6888     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6889 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6890     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6891 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6892     ac_header_preproc=yes
6893     ;;
6894   no:yes:* )
6895     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6896 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6897     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6898 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6899     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6900 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6901     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6902 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6903     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6904 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6905     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6906 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6907
6908     ;;
6909 esac
6910 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6911 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6912 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6913   echo $ECHO_N "(cached) $ECHO_C" >&6
6914 else
6915   eval "$as_ac_Header=\$ac_header_preproc"
6916 fi
6917 ac_res=`eval echo '${'$as_ac_Header'}'`
6918                { echo "$as_me:$LINENO: result: $ac_res" >&5
6919 echo "${ECHO_T}$ac_res" >&6; }
6920
6921 fi
6922 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6923   cat >>confdefs.h <<_ACEOF
6924 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6925 _ACEOF
6926
6927 fi
6928
6929 done
6930
6931
6932         { echo "$as_me:$LINENO: checking whether the system supports zerocopy BPF" >&5
6933 echo $ECHO_N "checking whether the system supports zerocopy BPF... $ECHO_C" >&6; }
6934         cat >conftest.$ac_ext <<_ACEOF
6935 /* confdefs.h.  */
6936 _ACEOF
6937 cat confdefs.h >>conftest.$ac_ext
6938 cat >>conftest.$ac_ext <<_ACEOF
6939 /* end confdefs.h.  */
6940 #include <sys/socket.h>
6941             #include <sys/ioctl.h>
6942             #include <net/if.h>
6943             #include <net/bpf.h>
6944 int
6945 main ()
6946 {
6947 return (BIOCROTZBUF + BPF_BUFMODE_ZBUF);
6948   ;
6949   return 0;
6950 }
6951 _ACEOF
6952 rm -f conftest.$ac_objext
6953 if { (ac_try="$ac_compile"
6954 case "(($ac_try" in
6955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6956   *) ac_try_echo=$ac_try;;
6957 esac
6958 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6959   (eval "$ac_compile") 2>conftest.er1
6960   ac_status=$?
6961   grep -v '^ *+' conftest.er1 >conftest.err
6962   rm -f conftest.er1
6963   cat conftest.err >&5
6964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6965   (exit $ac_status); } && {
6966          test -z "$ac_c_werror_flag" ||
6967          test ! -s conftest.err
6968        } && test -s conftest.$ac_objext; then
6969
6970                 { echo "$as_me:$LINENO: result: yes" >&5
6971 echo "${ECHO_T}yes" >&6; }
6972
6973 cat >>confdefs.h <<\_ACEOF
6974 #define HAVE_ZEROCOPY_BPF 1
6975 _ACEOF
6976
6977
6978 else
6979   echo "$as_me: failed program was:" >&5
6980 sed 's/^/| /' conftest.$ac_ext >&5
6981
6982         { echo "$as_me:$LINENO: result: no" >&5
6983 echo "${ECHO_T}no" >&6; }
6984 fi
6985
6986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6987         ;;
6988
6989 dag)
6990         V_DEFS="$V_DEFS -DDAG_ONLY"
6991         ;;
6992
6993 septel)
6994         V_DEFS="$V_DEFS -DSEPTEL_ONLY"
6995         ;;
6996
6997 null)
6998         { echo "$as_me:$LINENO: WARNING: cannot determine packet capture interface" >&5
6999 echo "$as_me: WARNING: cannot determine packet capture interface" >&2;}
7000         { echo "$as_me:$LINENO: WARNING: (see the INSTALL doc for more info)" >&5
7001 echo "$as_me: WARNING: (see the INSTALL doc for more info)" >&2;}
7002         ;;
7003 esac
7004
7005 if test "$V_PCAP" = null
7006 then
7007         #
7008         # We can't capture, so we can't open any capture
7009         # devices, so we won't return any interfaces.
7010         #
7011         V_FINDALLDEVS=null
7012 else
7013         { echo "$as_me:$LINENO: checking for getifaddrs" >&5
7014 echo $ECHO_N "checking for getifaddrs... $ECHO_C" >&6; }
7015 if test "${ac_cv_func_getifaddrs+set}" = set; then
7016   echo $ECHO_N "(cached) $ECHO_C" >&6
7017 else
7018   cat >conftest.$ac_ext <<_ACEOF
7019 /* confdefs.h.  */
7020 _ACEOF
7021 cat confdefs.h >>conftest.$ac_ext
7022 cat >>conftest.$ac_ext <<_ACEOF
7023 /* end confdefs.h.  */
7024 /* Define getifaddrs to an innocuous variant, in case <limits.h> declares getifaddrs.
7025    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7026 #define getifaddrs innocuous_getifaddrs
7027
7028 /* System header to define __stub macros and hopefully few prototypes,
7029     which can conflict with char getifaddrs (); below.
7030     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7031     <limits.h> exists even on freestanding compilers.  */
7032
7033 #ifdef __STDC__
7034 # include <limits.h>
7035 #else
7036 # include <assert.h>
7037 #endif
7038
7039 #undef getifaddrs
7040
7041 /* Override any GCC internal prototype to avoid an error.
7042    Use char because int might match the return type of a GCC
7043    builtin and then its argument prototype would still apply.  */
7044 #ifdef __cplusplus
7045 extern "C"
7046 #endif
7047 char getifaddrs ();
7048 /* The GNU C library defines this for functions which it implements
7049     to always fail with ENOSYS.  Some functions are actually named
7050     something starting with __ and the normal name is an alias.  */
7051 #if defined __stub_getifaddrs || defined __stub___getifaddrs
7052 choke me
7053 #endif
7054
7055 int
7056 main ()
7057 {
7058 return getifaddrs ();
7059   ;
7060   return 0;
7061 }
7062 _ACEOF
7063 rm -f conftest.$ac_objext conftest$ac_exeext
7064 if { (ac_try="$ac_link"
7065 case "(($ac_try" in
7066   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7067   *) ac_try_echo=$ac_try;;
7068 esac
7069 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7070   (eval "$ac_link") 2>conftest.er1
7071   ac_status=$?
7072   grep -v '^ *+' conftest.er1 >conftest.err
7073   rm -f conftest.er1
7074   cat conftest.err >&5
7075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076   (exit $ac_status); } && {
7077          test -z "$ac_c_werror_flag" ||
7078          test ! -s conftest.err
7079        } && test -s conftest$ac_exeext &&
7080        $as_test_x conftest$ac_exeext; then
7081   ac_cv_func_getifaddrs=yes
7082 else
7083   echo "$as_me: failed program was:" >&5
7084 sed 's/^/| /' conftest.$ac_ext >&5
7085
7086         ac_cv_func_getifaddrs=no
7087 fi
7088
7089 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7090       conftest$ac_exeext conftest.$ac_ext
7091 fi
7092 { echo "$as_me:$LINENO: result: $ac_cv_func_getifaddrs" >&5
7093 echo "${ECHO_T}$ac_cv_func_getifaddrs" >&6; }
7094 if test $ac_cv_func_getifaddrs = yes; then
7095
7096                 #
7097                 # We have "getifaddrs()"; make sure we have <ifaddrs.h>
7098                 # as well, just in case some platform is really weird.
7099                 #
7100                 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
7101   { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
7102 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; }
7103 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
7104   echo $ECHO_N "(cached) $ECHO_C" >&6
7105 fi
7106 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
7107 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; }
7108 else
7109   # Is the header compilable?
7110 { echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5
7111 echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6; }
7112 cat >conftest.$ac_ext <<_ACEOF
7113 /* confdefs.h.  */
7114 _ACEOF
7115 cat confdefs.h >>conftest.$ac_ext
7116 cat >>conftest.$ac_ext <<_ACEOF
7117 /* end confdefs.h.  */
7118 $ac_includes_default
7119 #include <ifaddrs.h>
7120 _ACEOF
7121 rm -f conftest.$ac_objext
7122 if { (ac_try="$ac_compile"
7123 case "(($ac_try" in
7124   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7125   *) ac_try_echo=$ac_try;;
7126 esac
7127 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7128   (eval "$ac_compile") 2>conftest.er1
7129   ac_status=$?
7130   grep -v '^ *+' conftest.er1 >conftest.err
7131   rm -f conftest.er1
7132   cat conftest.err >&5
7133   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7134   (exit $ac_status); } && {
7135          test -z "$ac_c_werror_flag" ||
7136          test ! -s conftest.err
7137        } && test -s conftest.$ac_objext; then
7138   ac_header_compiler=yes
7139 else
7140   echo "$as_me: failed program was:" >&5
7141 sed 's/^/| /' conftest.$ac_ext >&5
7142
7143         ac_header_compiler=no
7144 fi
7145
7146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7147 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7148 echo "${ECHO_T}$ac_header_compiler" >&6; }
7149
7150 # Is the header present?
7151 { echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5
7152 echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6; }
7153 cat >conftest.$ac_ext <<_ACEOF
7154 /* confdefs.h.  */
7155 _ACEOF
7156 cat confdefs.h >>conftest.$ac_ext
7157 cat >>conftest.$ac_ext <<_ACEOF
7158 /* end confdefs.h.  */
7159 #include <ifaddrs.h>
7160 _ACEOF
7161 if { (ac_try="$ac_cpp conftest.$ac_ext"
7162 case "(($ac_try" in
7163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7164   *) ac_try_echo=$ac_try;;
7165 esac
7166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7167   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7168   ac_status=$?
7169   grep -v '^ *+' conftest.er1 >conftest.err
7170   rm -f conftest.er1
7171   cat conftest.err >&5
7172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7173   (exit $ac_status); } >/dev/null && {
7174          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7175          test ! -s conftest.err
7176        }; then
7177   ac_header_preproc=yes
7178 else
7179   echo "$as_me: failed program was:" >&5
7180 sed 's/^/| /' conftest.$ac_ext >&5
7181
7182   ac_header_preproc=no
7183 fi
7184
7185 rm -f conftest.err conftest.$ac_ext
7186 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7187 echo "${ECHO_T}$ac_header_preproc" >&6; }
7188
7189 # So?  What about this header?
7190 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7191   yes:no: )
7192     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5
7193 echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7194     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5
7195 echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;}
7196     ac_header_preproc=yes
7197     ;;
7198   no:yes:* )
7199     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5
7200 echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;}
7201     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&5
7202 echo "$as_me: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&2;}
7203     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5
7204 echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;}
7205     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&5
7206 echo "$as_me: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7207     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5
7208 echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;}
7209     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5
7210 echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;}
7211
7212     ;;
7213 esac
7214 { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
7215 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; }
7216 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
7217   echo $ECHO_N "(cached) $ECHO_C" >&6
7218 else
7219   ac_cv_header_ifaddrs_h=$ac_header_preproc
7220 fi
7221 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
7222 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; }
7223
7224 fi
7225 if test $ac_cv_header_ifaddrs_h = yes; then
7226
7227                     #
7228                     # We have the header, so we use "getifaddrs()" to
7229                     # get the list of interfaces.
7230                     #
7231                     V_FINDALLDEVS=getad
7232
7233 else
7234
7235                     #
7236                     # We don't have the header - give up.
7237                     # XXX - we could also fall back on some other
7238                     # mechanism, but, for now, this'll catch this
7239                     # problem so that we can at least try to figure
7240                     # out something to do on systems with "getifaddrs()"
7241                     # but without "ifaddrs.h", if there is something
7242                     # we can do on those systems.
7243                     #
7244                     { { echo "$as_me:$LINENO: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&5
7245 echo "$as_me: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&2;}
7246    { (exit 1); exit 1; }; }
7247
7248 fi
7249
7250
7251
7252 else
7253
7254                 #
7255                 # Well, we don't have "getifaddrs()", so we have to use
7256                 # some other mechanism; determine what that mechanism is.
7257                 #
7258                 # The first thing we use is the type of capture mechanism,
7259                 # which is somewhat of a proxy for the OS we're using.
7260                 #
7261                 case "$V_PCAP" in
7262
7263                 dlpi|libdlpi)
7264
7265
7266 for ac_header in sys/bufmod.h sys/dlpi_ext.h
7267 do
7268 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7269 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7270   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7271 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7272 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7273   echo $ECHO_N "(cached) $ECHO_C" >&6
7274 fi
7275 ac_res=`eval echo '${'$as_ac_Header'}'`
7276                { echo "$as_me:$LINENO: result: $ac_res" >&5
7277 echo "${ECHO_T}$ac_res" >&6; }
7278 else
7279   # Is the header compilable?
7280 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7281 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7282 cat >conftest.$ac_ext <<_ACEOF
7283 /* confdefs.h.  */
7284 _ACEOF
7285 cat confdefs.h >>conftest.$ac_ext
7286 cat >>conftest.$ac_ext <<_ACEOF
7287 /* end confdefs.h.  */
7288 $ac_includes_default
7289 #include <$ac_header>
7290 _ACEOF
7291 rm -f conftest.$ac_objext
7292 if { (ac_try="$ac_compile"
7293 case "(($ac_try" in
7294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7295   *) ac_try_echo=$ac_try;;
7296 esac
7297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7298   (eval "$ac_compile") 2>conftest.er1
7299   ac_status=$?
7300   grep -v '^ *+' conftest.er1 >conftest.err
7301   rm -f conftest.er1
7302   cat conftest.err >&5
7303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7304   (exit $ac_status); } && {
7305          test -z "$ac_c_werror_flag" ||
7306          test ! -s conftest.err
7307        } && test -s conftest.$ac_objext; then
7308   ac_header_compiler=yes
7309 else
7310   echo "$as_me: failed program was:" >&5
7311 sed 's/^/| /' conftest.$ac_ext >&5
7312
7313         ac_header_compiler=no
7314 fi
7315
7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7317 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7318 echo "${ECHO_T}$ac_header_compiler" >&6; }
7319
7320 # Is the header present?
7321 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7322 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7323 cat >conftest.$ac_ext <<_ACEOF
7324 /* confdefs.h.  */
7325 _ACEOF
7326 cat confdefs.h >>conftest.$ac_ext
7327 cat >>conftest.$ac_ext <<_ACEOF
7328 /* end confdefs.h.  */
7329 #include <$ac_header>
7330 _ACEOF
7331 if { (ac_try="$ac_cpp conftest.$ac_ext"
7332 case "(($ac_try" in
7333   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7334   *) ac_try_echo=$ac_try;;
7335 esac
7336 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7337   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7338   ac_status=$?
7339   grep -v '^ *+' conftest.er1 >conftest.err
7340   rm -f conftest.er1
7341   cat conftest.err >&5
7342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7343   (exit $ac_status); } >/dev/null && {
7344          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7345          test ! -s conftest.err
7346        }; then
7347   ac_header_preproc=yes
7348 else
7349   echo "$as_me: failed program was:" >&5
7350 sed 's/^/| /' conftest.$ac_ext >&5
7351
7352   ac_header_preproc=no
7353 fi
7354
7355 rm -f conftest.err conftest.$ac_ext
7356 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7357 echo "${ECHO_T}$ac_header_preproc" >&6; }
7358
7359 # So?  What about this header?
7360 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7361   yes:no: )
7362     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7363 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7364     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7365 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7366     ac_header_preproc=yes
7367     ;;
7368   no:yes:* )
7369     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7370 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7371     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7372 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7373     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7374 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7375     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7376 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7377     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7378 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7379     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7380 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7381
7382     ;;
7383 esac
7384 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7385 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7386 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7387   echo $ECHO_N "(cached) $ECHO_C" >&6
7388 else
7389   eval "$as_ac_Header=\$ac_header_preproc"
7390 fi
7391 ac_res=`eval echo '${'$as_ac_Header'}'`
7392                { echo "$as_me:$LINENO: result: $ac_res" >&5
7393 echo "${ECHO_T}$ac_res" >&6; }
7394
7395 fi
7396 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7397   cat >>confdefs.h <<_ACEOF
7398 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7399 _ACEOF
7400
7401 fi
7402
7403 done
7404
7405                         #
7406                         # This might be Solaris 8 or later, with
7407                         # SIOCGLIFCONF, or it might be some other OS
7408                         # or some older version of Solaris, with
7409                         # just SIOCGIFCONF.
7410                         #
7411                         { echo "$as_me:$LINENO: checking whether we have SIOCGLIFCONF" >&5
7412 echo $ECHO_N "checking whether we have SIOCGLIFCONF... $ECHO_C" >&6; }
7413                         if test "${ac_cv_lbl_have_siocglifconf+set}" = set; then
7414   echo $ECHO_N "(cached) $ECHO_C" >&6
7415 else
7416   cat >conftest.$ac_ext <<_ACEOF
7417 /* confdefs.h.  */
7418 _ACEOF
7419 cat confdefs.h >>conftest.$ac_ext
7420 cat >>conftest.$ac_ext <<_ACEOF
7421 /* end confdefs.h.  */
7422 #include <sys/param.h>
7423                                 #include <sys/file.h>
7424                                 #include <sys/ioctl.h>
7425                                 #include <sys/socket.h>
7426                                 #include <sys/sockio.h>
7427 int
7428 main ()
7429 {
7430 ioctl(0, SIOCGLIFCONF, (char *)0);
7431   ;
7432   return 0;
7433 }
7434 _ACEOF
7435 rm -f conftest.$ac_objext
7436 if { (ac_try="$ac_compile"
7437 case "(($ac_try" in
7438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7439   *) ac_try_echo=$ac_try;;
7440 esac
7441 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7442   (eval "$ac_compile") 2>conftest.er1
7443   ac_status=$?
7444   grep -v '^ *+' conftest.er1 >conftest.err
7445   rm -f conftest.er1
7446   cat conftest.err >&5
7447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448   (exit $ac_status); } && {
7449          test -z "$ac_c_werror_flag" ||
7450          test ! -s conftest.err
7451        } && test -s conftest.$ac_objext; then
7452   ac_cv_lbl_have_siocglifconf=yes
7453 else
7454   echo "$as_me: failed program was:" >&5
7455 sed 's/^/| /' conftest.$ac_ext >&5
7456
7457         ac_cv_lbl_have_siocglifconf=no
7458 fi
7459
7460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7461 fi
7462
7463                         { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_siocglifconf" >&5
7464 echo "${ECHO_T}$ac_cv_lbl_have_siocglifconf" >&6; }
7465                         if test $ac_cv_lbl_have_siocglifconf = yes ; then
7466                                 V_FINDALLDEVS=glifc
7467                         else
7468                                 V_FINDALLDEVS=gifc
7469                         fi
7470                         #
7471                         # Needed for common functions used by pcap-[dlpi,libdlpi].c
7472                         #
7473                         SSRC="dlpisubs.c"
7474                         ;;
7475
7476                 *)
7477                         #
7478                         # Assume we just have SIOCGIFCONF.
7479                         # (XXX - on at least later Linux kernels, there's
7480                         # another mechanism, and we should be using that
7481                         # instead.)
7482                         #
7483                         V_FINDALLDEVS=gifc
7484                         ;;
7485                 esac
7486 fi
7487
7488 fi
7489
7490 fi
7491
7492
7493 { echo "$as_me:$LINENO: checking for socklen_t" >&5
7494 echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
7495 cat >conftest.$ac_ext <<_ACEOF
7496 /* confdefs.h.  */
7497 _ACEOF
7498 cat confdefs.h >>conftest.$ac_ext
7499 cat >>conftest.$ac_ext <<_ACEOF
7500 /* end confdefs.h.  */
7501
7502         #include <sys/types.h>
7503         #include <sys/socket.h>
7504
7505 int
7506 main ()
7507 {
7508  socklen_t x;
7509   ;
7510   return 0;
7511 }
7512 _ACEOF
7513 rm -f conftest.$ac_objext
7514 if { (ac_try="$ac_compile"
7515 case "(($ac_try" in
7516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7517   *) ac_try_echo=$ac_try;;
7518 esac
7519 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7520   (eval "$ac_compile") 2>conftest.er1
7521   ac_status=$?
7522   grep -v '^ *+' conftest.er1 >conftest.err
7523   rm -f conftest.er1
7524   cat conftest.err >&5
7525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7526   (exit $ac_status); } && {
7527          test -z "$ac_c_werror_flag" ||
7528          test ! -s conftest.err
7529        } && test -s conftest.$ac_objext; then
7530   have_socklen_t=yes
7531 else
7532   echo "$as_me: failed program was:" >&5
7533 sed 's/^/| /' conftest.$ac_ext >&5
7534
7535         have_socklen_t=no
7536 fi
7537
7538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7539 if test "x$have_socklen_t" = "xyes"; then
7540
7541 cat >>confdefs.h <<\_ACEOF
7542 #define HAVE_SOCKLEN_T 1
7543 _ACEOF
7544
7545 fi
7546 { echo "$as_me:$LINENO: result: $have_socklen_t" >&5
7547 echo "${ECHO_T}$have_socklen_t" >&6; }
7548
7549 # Check whether --enable-ipv6 was given.
7550 if test "${enable_ipv6+set}" = set; then
7551   enableval=$enable_ipv6;
7552 else
7553   enable_ipv6=ifavailable
7554 fi
7555
7556 if test "$enable_ipv6" != "no"; then
7557         { echo "$as_me:$LINENO: checking for getaddrinfo" >&5
7558 echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6; }
7559 if test "${ac_cv_func_getaddrinfo+set}" = set; then
7560   echo $ECHO_N "(cached) $ECHO_C" >&6
7561 else
7562   cat >conftest.$ac_ext <<_ACEOF
7563 /* confdefs.h.  */
7564 _ACEOF
7565 cat confdefs.h >>conftest.$ac_ext
7566 cat >>conftest.$ac_ext <<_ACEOF
7567 /* end confdefs.h.  */
7568 /* Define getaddrinfo to an innocuous variant, in case <limits.h> declares getaddrinfo.
7569    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7570 #define getaddrinfo innocuous_getaddrinfo
7571
7572 /* System header to define __stub macros and hopefully few prototypes,
7573     which can conflict with char getaddrinfo (); below.
7574     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7575     <limits.h> exists even on freestanding compilers.  */
7576
7577 #ifdef __STDC__
7578 # include <limits.h>
7579 #else
7580 # include <assert.h>
7581 #endif
7582
7583 #undef getaddrinfo
7584
7585 /* Override any GCC internal prototype to avoid an error.
7586    Use char because int might match the return type of a GCC
7587    builtin and then its argument prototype would still apply.  */
7588 #ifdef __cplusplus
7589 extern "C"
7590 #endif
7591 char getaddrinfo ();
7592 /* The GNU C library defines this for functions which it implements
7593     to always fail with ENOSYS.  Some functions are actually named
7594     something starting with __ and the normal name is an alias.  */
7595 #if defined __stub_getaddrinfo || defined __stub___getaddrinfo
7596 choke me
7597 #endif
7598
7599 int
7600 main ()
7601 {
7602 return getaddrinfo ();
7603   ;
7604   return 0;
7605 }
7606 _ACEOF
7607 rm -f conftest.$ac_objext conftest$ac_exeext
7608 if { (ac_try="$ac_link"
7609 case "(($ac_try" in
7610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7611   *) ac_try_echo=$ac_try;;
7612 esac
7613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7614   (eval "$ac_link") 2>conftest.er1
7615   ac_status=$?
7616   grep -v '^ *+' conftest.er1 >conftest.err
7617   rm -f conftest.er1
7618   cat conftest.err >&5
7619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7620   (exit $ac_status); } && {
7621          test -z "$ac_c_werror_flag" ||
7622          test ! -s conftest.err
7623        } && test -s conftest$ac_exeext &&
7624        $as_test_x conftest$ac_exeext; then
7625   ac_cv_func_getaddrinfo=yes
7626 else
7627   echo "$as_me: failed program was:" >&5
7628 sed 's/^/| /' conftest.$ac_ext >&5
7629
7630         ac_cv_func_getaddrinfo=no
7631 fi
7632
7633 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7634       conftest$ac_exeext conftest.$ac_ext
7635 fi
7636 { echo "$as_me:$LINENO: result: $ac_cv_func_getaddrinfo" >&5
7637 echo "${ECHO_T}$ac_cv_func_getaddrinfo" >&6; }
7638 if test $ac_cv_func_getaddrinfo = yes; then
7639
7640
7641 cat >>confdefs.h <<\_ACEOF
7642 #define INET6 1
7643 _ACEOF
7644
7645
7646 else
7647
7648                 if test "$enable_ipv6" != "ifavailable"; then
7649                         { { echo "$as_me:$LINENO: error: --enable-ipv6 was given, but getaddrinfo isn't available
7650 See \`config.log' for more details." >&5
7651 echo "$as_me: error: --enable-ipv6 was given, but getaddrinfo isn't available
7652 See \`config.log' for more details." >&2;}
7653    { (exit 1); exit 1; }; }
7654                 fi
7655
7656 fi
7657
7658 fi
7659
7660 { echo "$as_me:$LINENO: checking whether to build optimizer debugging code" >&5
7661 echo $ECHO_N "checking whether to build optimizer debugging code... $ECHO_C" >&6; }
7662 # Check whether --enable-optimizer-dbg was given.
7663 if test "${enable_optimizer_dbg+set}" = set; then
7664   enableval=$enable_optimizer_dbg;
7665 fi
7666
7667 if test "$enable_optimizer_dbg" = "yes"; then
7668
7669 cat >>confdefs.h <<\_ACEOF
7670 #define BDEBUG 1
7671 _ACEOF
7672
7673 fi
7674 { echo "$as_me:$LINENO: result: ${enable_optimizer_dbg-no}" >&5
7675 echo "${ECHO_T}${enable_optimizer_dbg-no}" >&6; }
7676
7677 { echo "$as_me:$LINENO: checking whether to build parser debugging code" >&5
7678 echo $ECHO_N "checking whether to build parser debugging code... $ECHO_C" >&6; }
7679 # Check whether --enable-yydebug was given.
7680 if test "${enable_yydebug+set}" = set; then
7681   enableval=$enable_yydebug;
7682 fi
7683
7684 if test "$enable_yydebug" = "yes"; then
7685
7686 cat >>confdefs.h <<\_ACEOF
7687 #define YYDEBUG 1
7688 _ACEOF
7689
7690 fi
7691 { echo "$as_me:$LINENO: result: ${enable_yydebug-no}" >&5
7692 echo "${ECHO_T}${enable_yydebug-no}" >&6; }
7693
7694 { echo "$as_me:$LINENO: checking whether we have /proc/net/dev" >&5
7695 echo $ECHO_N "checking whether we have /proc/net/dev... $ECHO_C" >&6; }
7696 if test -r /proc/net/dev ; then
7697         ac_cv_lbl_proc_net_dev=yes
7698 else
7699         ac_cv_lbl_proc_net_dev=no
7700 fi
7701 if test $ac_cv_lbl_proc_net_dev = yes; then
7702
7703 cat >>confdefs.h <<\_ACEOF
7704 #define HAVE_PROC_NET_DEV 1
7705 _ACEOF
7706
7707 fi
7708 { echo "$as_me:$LINENO: result: $ac_cv_lbl_proc_net_dev" >&5
7709 echo "${ECHO_T}$ac_cv_lbl_proc_net_dev" >&6; }
7710
7711 # Check for Endace DAG card support.
7712
7713 # Check whether --with-dag was given.
7714 if test "${with_dag+set}" = set; then
7715   withval=$with_dag;
7716         if test "$withval" = no
7717         then
7718                 # User doesn't want DAG support.
7719                 want_dag=no
7720         elif test "$withval" = yes
7721         then
7722                 # User wants DAG support but hasn't specified a directory.
7723                 want_dag=yes
7724         else
7725                 # User wants DAG support and has specified a directory, so use the provided value.
7726                 want_dag=yes
7727                 dag_root=$withval
7728         fi
7729
7730 else
7731
7732         #
7733         # Use DAG API if present, otherwise don't
7734         #
7735         want_dag=ifpresent
7736
7737 fi
7738
7739
7740
7741 # Check whether --with-dag-includes was given.
7742 if test "${with_dag_includes+set}" = set; then
7743   withval=$with_dag_includes;
7744         # User wants DAG support and has specified a header directory, so use the provided value.
7745         want_dag=yes
7746         dag_include_dir=$withval
7747
7748 fi
7749
7750
7751
7752 # Check whether --with-dag-libraries was given.
7753 if test "${with_dag_libraries+set}" = set; then
7754   withval=$with_dag_libraries;
7755         # User wants DAG support and has specified a library directory, so use the provided value.
7756         want_dag=yes
7757         dag_lib_dir=$withval
7758
7759 fi
7760
7761
7762 case "$V_PCAP" in
7763 linux|bpf|dag)
7764         #
7765         # We support the DAG API if we're on Linux or BSD, or if we're
7766         # building a DAG-only libpcap.
7767         #
7768         ;;
7769 *)
7770         #
7771         # If the user explicitly requested DAG, tell them it's not
7772         # supported.
7773         #
7774         # If they expressed no preference, don't include it.
7775         #
7776         if test $want_dag = yes; then
7777                 { { echo "$as_me:$LINENO: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&5
7778 echo "$as_me: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&2;}
7779    { (exit 1); exit 1; }; }
7780         elif test $want_dag = yes; then
7781                 want_dag=no
7782         fi
7783         ;;
7784 esac
7785
7786 ac_cv_lbl_dag_api=no
7787 if test "$want_dag" != no; then
7788
7789         { echo "$as_me:$LINENO: checking whether we have DAG API headers" >&5
7790 echo $ECHO_N "checking whether we have DAG API headers... $ECHO_C" >&6; }
7791
7792         # If necessary, set default paths for DAG API headers and libraries.
7793         if test -z "$dag_root"; then
7794             dag_root=/usr/local
7795         fi
7796
7797         if test -z "$dag_include_dir"; then
7798                 dag_include_dir="$dag_root/include"
7799         fi
7800
7801         if test -z "$dag_lib_dir"; then
7802             dag_lib_dir="$dag_root/lib"
7803         fi
7804
7805         if test -z "$dag_tools_dir"; then
7806             dag_tools_dir="$dag_root/tools"
7807                 fi
7808
7809         if test -r $dag_include_dir/dagapi.h; then
7810                 ac_cv_lbl_dag_api=yes
7811         fi
7812         { echo "$as_me:$LINENO: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5
7813 echo "${ECHO_T}$ac_cv_lbl_dag_api ($dag_include_dir)" >&6; }
7814 fi
7815
7816 if test $ac_cv_lbl_dag_api = yes; then
7817
7818         { echo "$as_me:$LINENO: checking dagapi.o" >&5
7819 echo $ECHO_N "checking dagapi.o... $ECHO_C" >&6; }
7820         dagapi_obj=no
7821         if test -r $dag_tools_dir/dagapi.o; then
7822                 # 2.4.x.
7823                 dagapi_obj=$dag_tools_dir/dagapi.o
7824         elif test -r $dag_lib_dir/dagapi.o; then
7825                 # 2.5.x.
7826                 dagapi_obj=$dag_lib_dir/dagapi.o
7827         elif test -r $dag_lib_dir/libdag.a; then
7828                 # 2.5.x.
7829                 ar x $dag_lib_dir/libdag.a dagapi.o 2>/dev/null
7830                 if test -r ./dagapi.o; then
7831                     dagapi_obj=./dagapi.o
7832                 else
7833                     ar x $dag_lib_dir/libdag.a libdag_la-dagapi.o 2>/dev/null
7834                     if test -r ./libdag_la-dagapi.o; then
7835                        dagapi_obj=./libdag_la-dagapi.o
7836                     fi
7837                 fi
7838         fi
7839
7840         if test $dagapi_obj = no; then
7841                 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&5
7842 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&6; }
7843                         ac_cv_lbl_dag_api=no
7844         else
7845                 { echo "$as_me:$LINENO: result: yes ($dagapi_obj)" >&5
7846 echo "${ECHO_T}yes ($dagapi_obj)" >&6; }
7847         fi
7848 fi
7849
7850 if test $ac_cv_lbl_dag_api = yes; then
7851
7852         { echo "$as_me:$LINENO: checking dagopts.o" >&5
7853 echo $ECHO_N "checking dagopts.o... $ECHO_C" >&6; }
7854         dagopts_obj=no
7855         if test -r $dag_tools_dir/dagopts.o; then
7856                 # 2.4.x.
7857                 dagopts_obj=$dag_tools_dir/dagopts.o
7858         elif test -r $dag_lib_dir/dagopts.o; then
7859                 # 2.5.x.
7860                 dagopts_obj=$dag_lib_dir/dagopts.o
7861         elif test -r $dag_lib_dir/libdag.a; then
7862                 # 2.5.x.
7863                 ar x $dag_lib_dir/libdag.a dagopts.o 2>/dev/null
7864                 if test -r ./dagopts.o; then
7865                     dagopts_obj=./dagopts.o
7866                 else
7867                     ar x $dag_lib_dir/libdag.a libdag_la-dagopts.o 2>/dev/null
7868                     if test -r ./libdag_la-dagopts.o; then
7869                        dagopts_obj=./libdag_la-dagopts.o
7870                     fi
7871                 fi
7872         fi
7873
7874         if test $dagopts_obj = no; then
7875                 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&5
7876 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&6; }
7877                 ac_cv_lbl_dag_api=no
7878         else
7879                 { echo "$as_me:$LINENO: result: yes ($dagopts_obj)" >&5
7880 echo "${ECHO_T}yes ($dagopts_obj)" >&6; }
7881         fi
7882 fi
7883
7884 if test $ac_cv_lbl_dag_api = yes; then
7885         # Under 2.5.x only we need to add dagreg.o.
7886         if test -r $dag_include_dir/dagreg.h; then
7887                 { echo "$as_me:$LINENO: checking dagreg.o" >&5
7888 echo $ECHO_N "checking dagreg.o... $ECHO_C" >&6; }
7889                 dagreg_obj=no
7890                 if test -r $dag_lib_dir/dagreg.o; then
7891                         # Object file is ready and waiting.
7892                         dagreg_obj=$dag_lib_dir/dagreg.o
7893                 elif test -r $dag_lib_dir/libdag.a; then
7894                         # Extract from libdag.a.
7895                         ar x $dag_lib_dir/libdag.a dagreg.o 2>/dev/null
7896                         if test -r ./dagreg.o; then
7897                                 dagreg_obj=./dagreg.o
7898                         else
7899                                 ar x $dag_lib_dir/libdag.a libdag_la-dagreg.o 2>/dev/null
7900                                 if test -r ./libdag_la-dagreg.o; then
7901                                    dagreg_obj=./libdag_la-dagreg.o
7902                                 fi
7903                         fi
7904                 fi
7905
7906                 if test $dagreg_obj = no; then
7907                         { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_lib_dir/libdag.a)" >&5
7908 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_lib_dir/libdag.a)" >&6; }
7909                         ac_cv_lbl_dag_api=no
7910                 else
7911                         { echo "$as_me:$LINENO: result: yes ($dagreg_obj)" >&5
7912 echo "${ECHO_T}yes ($dagreg_obj)" >&6; }
7913                 fi
7914         fi
7915 fi
7916
7917 if test $ac_cv_lbl_dag_api = yes; then
7918         V_INCLS="$V_INCLS -I$dag_include_dir"
7919         V_LIBS="$V_LIBS $dagapi_obj $dagopts_obj $dagreg_obj"
7920         if test $V_PCAP != dag ; then
7921                  SSRC="pcap-dag.c"
7922         fi
7923
7924         # See if we can find a general version string.
7925         # Don't need to save and restore LIBS to prevent -ldag being
7926         # included if there's a found-action (arg 3).
7927         saved_ldflags=$LDFLAGS
7928         LDFLAGS="-L$dag_lib_dir"
7929         { echo "$as_me:$LINENO: checking for dag_attach_stream in -ldag" >&5
7930 echo $ECHO_N "checking for dag_attach_stream in -ldag... $ECHO_C" >&6; }
7931 if test "${ac_cv_lib_dag_dag_attach_stream+set}" = set; then
7932   echo $ECHO_N "(cached) $ECHO_C" >&6
7933 else
7934   ac_check_lib_save_LIBS=$LIBS
7935 LIBS="-ldag  $LIBS"
7936 cat >conftest.$ac_ext <<_ACEOF
7937 /* confdefs.h.  */
7938 _ACEOF
7939 cat confdefs.h >>conftest.$ac_ext
7940 cat >>conftest.$ac_ext <<_ACEOF
7941 /* end confdefs.h.  */
7942
7943 /* Override any GCC internal prototype to avoid an error.
7944    Use char because int might match the return type of a GCC
7945    builtin and then its argument prototype would still apply.  */
7946 #ifdef __cplusplus
7947 extern "C"
7948 #endif
7949 char dag_attach_stream ();
7950 int
7951 main ()
7952 {
7953 return dag_attach_stream ();
7954   ;
7955   return 0;
7956 }
7957 _ACEOF
7958 rm -f conftest.$ac_objext conftest$ac_exeext
7959 if { (ac_try="$ac_link"
7960 case "(($ac_try" in
7961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7962   *) ac_try_echo=$ac_try;;
7963 esac
7964 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7965   (eval "$ac_link") 2>conftest.er1
7966   ac_status=$?
7967   grep -v '^ *+' conftest.er1 >conftest.err
7968   rm -f conftest.er1
7969   cat conftest.err >&5
7970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7971   (exit $ac_status); } && {
7972          test -z "$ac_c_werror_flag" ||
7973          test ! -s conftest.err
7974        } && test -s conftest$ac_exeext &&
7975        $as_test_x conftest$ac_exeext; then
7976   ac_cv_lib_dag_dag_attach_stream=yes
7977 else
7978   echo "$as_me: failed program was:" >&5
7979 sed 's/^/| /' conftest.$ac_ext >&5
7980
7981         ac_cv_lib_dag_dag_attach_stream=no
7982 fi
7983
7984 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7985       conftest$ac_exeext conftest.$ac_ext
7986 LIBS=$ac_check_lib_save_LIBS
7987 fi
7988 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_attach_stream" >&5
7989 echo "${ECHO_T}$ac_cv_lib_dag_dag_attach_stream" >&6; }
7990 if test $ac_cv_lib_dag_dag_attach_stream = yes; then
7991   dag_streams="1"
7992 else
7993   dag_streams="0"
7994 fi
7995
7996         { echo "$as_me:$LINENO: checking for dag_get_erf_types in -ldag" >&5
7997 echo $ECHO_N "checking for dag_get_erf_types in -ldag... $ECHO_C" >&6; }
7998 if test "${ac_cv_lib_dag_dag_get_erf_types+set}" = set; then
7999   echo $ECHO_N "(cached) $ECHO_C" >&6
8000 else
8001   ac_check_lib_save_LIBS=$LIBS
8002 LIBS="-ldag  $LIBS"
8003 cat >conftest.$ac_ext <<_ACEOF
8004 /* confdefs.h.  */
8005 _ACEOF
8006 cat confdefs.h >>conftest.$ac_ext
8007 cat >>conftest.$ac_ext <<_ACEOF
8008 /* end confdefs.h.  */
8009
8010 /* Override any GCC internal prototype to avoid an error.
8011    Use char because int might match the return type of a GCC
8012    builtin and then its argument prototype would still apply.  */
8013 #ifdef __cplusplus
8014 extern "C"
8015 #endif
8016 char dag_get_erf_types ();
8017 int
8018 main ()
8019 {
8020 return dag_get_erf_types ();
8021   ;
8022   return 0;
8023 }
8024 _ACEOF
8025 rm -f conftest.$ac_objext conftest$ac_exeext
8026 if { (ac_try="$ac_link"
8027 case "(($ac_try" in
8028   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8029   *) ac_try_echo=$ac_try;;
8030 esac
8031 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8032   (eval "$ac_link") 2>conftest.er1
8033   ac_status=$?
8034   grep -v '^ *+' conftest.er1 >conftest.err
8035   rm -f conftest.er1
8036   cat conftest.err >&5
8037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8038   (exit $ac_status); } && {
8039          test -z "$ac_c_werror_flag" ||
8040          test ! -s conftest.err
8041        } && test -s conftest$ac_exeext &&
8042        $as_test_x conftest$ac_exeext; then
8043   ac_cv_lib_dag_dag_get_erf_types=yes
8044 else
8045   echo "$as_me: failed program was:" >&5
8046 sed 's/^/| /' conftest.$ac_ext >&5
8047
8048         ac_cv_lib_dag_dag_get_erf_types=no
8049 fi
8050
8051 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8052       conftest$ac_exeext conftest.$ac_ext
8053 LIBS=$ac_check_lib_save_LIBS
8054 fi
8055 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_get_erf_types" >&5
8056 echo "${ECHO_T}$ac_cv_lib_dag_dag_get_erf_types" >&6; }
8057 if test $ac_cv_lib_dag_dag_get_erf_types = yes; then
8058
8059
8060 cat >>confdefs.h <<\_ACEOF
8061 #define HAVE_DAG_GET_ERF_TYPES 1
8062 _ACEOF
8063
8064 fi
8065
8066         { echo "$as_me:$LINENO: checking for dag_get_stream_erf_types in -ldag" >&5
8067 echo $ECHO_N "checking for dag_get_stream_erf_types in -ldag... $ECHO_C" >&6; }
8068 if test "${ac_cv_lib_dag_dag_get_stream_erf_types+set}" = set; then
8069   echo $ECHO_N "(cached) $ECHO_C" >&6
8070 else
8071   ac_check_lib_save_LIBS=$LIBS
8072 LIBS="-ldag  $LIBS"
8073 cat >conftest.$ac_ext <<_ACEOF
8074 /* confdefs.h.  */
8075 _ACEOF
8076 cat confdefs.h >>conftest.$ac_ext
8077 cat >>conftest.$ac_ext <<_ACEOF
8078 /* end confdefs.h.  */
8079
8080 /* Override any GCC internal prototype to avoid an error.
8081    Use char because int might match the return type of a GCC
8082    builtin and then its argument prototype would still apply.  */
8083 #ifdef __cplusplus
8084 extern "C"
8085 #endif
8086 char dag_get_stream_erf_types ();
8087 int
8088 main ()
8089 {
8090 return dag_get_stream_erf_types ();
8091   ;
8092   return 0;
8093 }
8094 _ACEOF
8095 rm -f conftest.$ac_objext conftest$ac_exeext
8096 if { (ac_try="$ac_link"
8097 case "(($ac_try" in
8098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8099   *) ac_try_echo=$ac_try;;
8100 esac
8101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8102   (eval "$ac_link") 2>conftest.er1
8103   ac_status=$?
8104   grep -v '^ *+' conftest.er1 >conftest.err
8105   rm -f conftest.er1
8106   cat conftest.err >&5
8107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8108   (exit $ac_status); } && {
8109          test -z "$ac_c_werror_flag" ||
8110          test ! -s conftest.err
8111        } && test -s conftest$ac_exeext &&
8112        $as_test_x conftest$ac_exeext; then
8113   ac_cv_lib_dag_dag_get_stream_erf_types=yes
8114 else
8115   echo "$as_me: failed program was:" >&5
8116 sed 's/^/| /' conftest.$ac_ext >&5
8117
8118         ac_cv_lib_dag_dag_get_stream_erf_types=no
8119 fi
8120
8121 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8122       conftest$ac_exeext conftest.$ac_ext
8123 LIBS=$ac_check_lib_save_LIBS
8124 fi
8125 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_get_stream_erf_types" >&5
8126 echo "${ECHO_T}$ac_cv_lib_dag_dag_get_stream_erf_types" >&6; }
8127 if test $ac_cv_lib_dag_dag_get_stream_erf_types = yes; then
8128
8129
8130 cat >>confdefs.h <<\_ACEOF
8131 #define HAVE_DAG_GET_STREAM_ERF_TYPES 1
8132 _ACEOF
8133
8134 fi
8135
8136         LDFLAGS=$saved_ldflags
8137
8138         if test "$dag_streams" = 1; then
8139
8140 cat >>confdefs.h <<\_ACEOF
8141 #define HAVE_DAG_STREAMS_API 1
8142 _ACEOF
8143
8144                 DAGLIBS="-ldag"
8145         fi
8146
8147
8148 cat >>confdefs.h <<\_ACEOF
8149 #define HAVE_DAG_API 1
8150 _ACEOF
8151
8152 fi
8153
8154 { echo "$as_me:$LINENO: checking whether we have the DAG API" >&5
8155 echo $ECHO_N "checking whether we have the DAG API... $ECHO_C" >&6; }
8156
8157 if test $ac_cv_lbl_dag_api = no; then
8158         { echo "$as_me:$LINENO: result: no" >&5
8159 echo "${ECHO_T}no" >&6; }
8160         if test "$want_dag" = yes; then
8161                 # User wanted DAG support but we couldn't find it.
8162                 { { echo "$as_me:$LINENO: error: DAG API requested, but not found at $dag_root: use --without-dag" >&5
8163 echo "$as_me: error: DAG API requested, but not found at $dag_root: use --without-dag" >&2;}
8164    { (exit 1); exit 1; }; }
8165         fi
8166
8167         if test "$V_PCAP" = dag; then
8168                 # User requested "dag" capture type but the DAG API wasn't
8169                 # found.
8170                 { { echo "$as_me:$LINENO: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&5
8171 echo "$as_me: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&2;}
8172    { (exit 1); exit 1; }; }
8173         fi
8174 else
8175         { echo "$as_me:$LINENO: result: yes" >&5
8176 echo "${ECHO_T}yes" >&6; }
8177 fi
8178
8179
8180 # Check whether --with-septel was given.
8181 if test "${with_septel+set}" = set; then
8182   withval=$with_septel;
8183         if test "$withval" = no
8184         then
8185                 want_septel=no
8186         elif test "$withval" = yes
8187         then
8188                 want_septel=yes
8189                 septel_root=
8190         else
8191                 want_septel=yes
8192                 septel_root=$withval
8193         fi
8194
8195 else
8196
8197         #
8198         # Use Septel API if present, otherwise don't
8199         #
8200         want_septel=ifpresent
8201         septel_root=./../septel
8202
8203 fi
8204
8205 ac_cv_lbl_septel_api=no
8206 case "$V_PCAP" in
8207 linux|septel)
8208         #
8209         # We support the Septel API if we're on Linux, or if we're building
8210         # a Septel-only libpcap.
8211         #
8212         ;;
8213 *)
8214         #
8215         # If the user explicitly requested Septel, tell them it's not
8216         # supported.
8217         #
8218         # If they expressed no preference, don't include it.
8219         #
8220         if test $want_septel = yes; then
8221                 { { echo "$as_me:$LINENO: error: Septel support only available with 'linux' and 'septel' packet capture types" >&5
8222 echo "$as_me: error: Septel support only available with 'linux' and 'septel' packet capture types" >&2;}
8223    { (exit 1); exit 1; }; }
8224         elif test $want_septel = yes; then
8225                 want_septel=no
8226         fi
8227         ;;
8228 esac
8229
8230 if test "$with_septel" != no; then
8231         { echo "$as_me:$LINENO: checking whether we have Septel API" >&5
8232 echo $ECHO_N "checking whether we have Septel API... $ECHO_C" >&6; }
8233
8234         if test -z "$septel_root"; then
8235                 septel_root=$srcdir/../septel
8236
8237         fi
8238
8239         septel_tools_dir="$septel_root"
8240         septel_include_dir="$septel_root/INC"
8241         DEF="-DHAVE_SEPTEL_API"
8242
8243         ac_cv_lbl_septel_api=no
8244         if test -r "$septel_include_dir/msg.h"; then
8245                 V_INCLS="$V_INCLS -I$septel_include_dir"
8246                 V_DEFS="$V_DEFS $DEF"
8247                 V_LIBS="$V_LIBS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o "
8248
8249                 if test "$V_PCAP" != septel ; then
8250                          SSRC="pcap-septel.c"
8251
8252                 fi
8253                 ac_cv_lbl_septel_api=yes
8254         fi
8255
8256         { echo "$as_me:$LINENO: result: $ac_cv_lbl_septel_api" >&5
8257 echo "${ECHO_T}$ac_cv_lbl_septel_api" >&6; }
8258         if test $ac_cv_lbl_septel_api = no; then
8259                 if test "$want_septel" = yes; then
8260                         { { echo "$as_me:$LINENO: error: Septel API not found under directory $septel_root; use --without-septel" >&5
8261 echo "$as_me: error: Septel API not found under directory $septel_root; use --without-septel" >&2;}
8262    { (exit 1); exit 1; }; }
8263                 fi
8264         else
8265
8266 cat >>confdefs.h <<\_ACEOF
8267 #define HAVE_SEPTEL_API 1
8268 _ACEOF
8269
8270         fi
8271 fi
8272
8273 if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
8274         { { echo "$as_me:$LINENO: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&5
8275 echo "$as_me: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&2;}
8276    { (exit 1); exit 1; }; }
8277 fi
8278
8279
8280
8281 # Check whether --with-flex was given.
8282 if test "${with_flex+set}" = set; then
8283   withval=$with_flex;
8284 fi
8285
8286
8287 # Check whether --with-bison was given.
8288 if test "${with_bison+set}" = set; then
8289   withval=$with_bison;
8290 fi
8291
8292     if test "$with_flex" = no ; then
8293             V_LEX=lex
8294     else
8295             for ac_prog in flex
8296 do
8297   # Extract the first word of "$ac_prog", so it can be a program name with args.
8298 set dummy $ac_prog; ac_word=$2
8299 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8300 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8301 if test "${ac_cv_prog_V_LEX+set}" = set; then
8302   echo $ECHO_N "(cached) $ECHO_C" >&6
8303 else
8304   if test -n "$V_LEX"; then
8305   ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test.
8306 else
8307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8308 for as_dir in $PATH
8309 do
8310   IFS=$as_save_IFS
8311   test -z "$as_dir" && as_dir=.
8312   for ac_exec_ext in '' $ac_executable_extensions; do
8313   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8314     ac_cv_prog_V_LEX="$ac_prog"
8315     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8316     break 2
8317   fi
8318 done
8319 done
8320 IFS=$as_save_IFS
8321
8322 fi
8323 fi
8324 V_LEX=$ac_cv_prog_V_LEX
8325 if test -n "$V_LEX"; then
8326   { echo "$as_me:$LINENO: result: $V_LEX" >&5
8327 echo "${ECHO_T}$V_LEX" >&6; }
8328 else
8329   { echo "$as_me:$LINENO: result: no" >&5
8330 echo "${ECHO_T}no" >&6; }
8331 fi
8332
8333
8334   test -n "$V_LEX" && break
8335 done
8336 test -n "$V_LEX" || V_LEX="lex"
8337
8338     fi
8339     if test "$V_LEX" = flex ; then
8340             # The -V flag was added in 2.4
8341             { echo "$as_me:$LINENO: checking for flex 2.4 or higher" >&5
8342 echo $ECHO_N "checking for flex 2.4 or higher... $ECHO_C" >&6; }
8343             if test "${ac_cv_lbl_flex_v24+set}" = set; then
8344   echo $ECHO_N "(cached) $ECHO_C" >&6
8345 else
8346   if flex -V >/dev/null 2>&1; then
8347                         ac_cv_lbl_flex_v24=yes
8348                 else
8349                         ac_cv_lbl_flex_v24=no
8350                 fi
8351 fi
8352
8353             { echo "$as_me:$LINENO: result: $ac_cv_lbl_flex_v24" >&5
8354 echo "${ECHO_T}$ac_cv_lbl_flex_v24" >&6; }
8355             if test $ac_cv_lbl_flex_v24 = no ; then
8356                     s="2.4 or higher required"
8357                     { echo "$as_me:$LINENO: WARNING: ignoring obsolete flex executable ($s)" >&5
8358 echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;}
8359                     V_LEX=lex
8360             fi
8361     fi
8362     if test "$with_bison" = no ; then
8363             V_YACC=yacc
8364     else
8365             for ac_prog in bison
8366 do
8367   # Extract the first word of "$ac_prog", so it can be a program name with args.
8368 set dummy $ac_prog; ac_word=$2
8369 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8370 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8371 if test "${ac_cv_prog_V_YACC+set}" = set; then
8372   echo $ECHO_N "(cached) $ECHO_C" >&6
8373 else
8374   if test -n "$V_YACC"; then
8375   ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test.
8376 else
8377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8378 for as_dir in $PATH
8379 do
8380   IFS=$as_save_IFS
8381   test -z "$as_dir" && as_dir=.
8382   for ac_exec_ext in '' $ac_executable_extensions; do
8383   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8384     ac_cv_prog_V_YACC="$ac_prog"
8385     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8386     break 2
8387   fi
8388 done
8389 done
8390 IFS=$as_save_IFS
8391
8392 fi
8393 fi
8394 V_YACC=$ac_cv_prog_V_YACC
8395 if test -n "$V_YACC"; then
8396   { echo "$as_me:$LINENO: result: $V_YACC" >&5
8397 echo "${ECHO_T}$V_YACC" >&6; }
8398 else
8399   { echo "$as_me:$LINENO: result: no" >&5
8400 echo "${ECHO_T}no" >&6; }
8401 fi
8402
8403
8404   test -n "$V_YACC" && break
8405 done
8406 test -n "$V_YACC" || V_YACC="yacc"
8407
8408     fi
8409     if test "$V_YACC" = bison ; then
8410             V_YACC="$V_YACC -y"
8411     fi
8412     if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then
8413             { echo "$as_me:$LINENO: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5
8414 echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;}
8415             V_LEX=lex
8416             V_YACC=yacc
8417     fi
8418     if test "$V_LEX" = flex -a -n "pcap_" ; then
8419             V_LEX="$V_LEX -Ppcap_"
8420             V_YACC="$V_YACC -p pcap_"
8421     fi
8422 if test "$V_LEX" = lex ; then
8423 # Some versions of lex can't handle the definitions section of scanner.l .
8424 # Try lexing it and complain if it can't deal.
8425         { echo "$as_me:$LINENO: checking for capable lex" >&5
8426 echo $ECHO_N "checking for capable lex... $ECHO_C" >&6; }
8427 if test "${tcpdump_cv_capable_lex+set}" = set; then
8428   echo $ECHO_N "(cached) $ECHO_C" >&6
8429 else
8430   if lex -t scanner.l > /dev/null 2>&1; then
8431                         tcpdump_cv_capable_lex=yes
8432                 else
8433                         tcpdump_cv_capable_lex=insufficient
8434                 fi
8435 fi
8436 { echo "$as_me:$LINENO: result: $tcpdump_cv_capable_lex" >&5
8437 echo "${ECHO_T}$tcpdump_cv_capable_lex" >&6; }
8438         if test $tcpdump_cv_capable_lex = insufficient ; then
8439                 { { echo "$as_me:$LINENO: error: Your operating system's lex is insufficient to compile
8440  libpcap.  flex is a lex replacement that has many advantages, including
8441  being able to compile libpcap.  For more information, see
8442  http://www.gnu.org/software/flex/flex.html ." >&5
8443 echo "$as_me: error: Your operating system's lex is insufficient to compile
8444  libpcap.  flex is a lex replacement that has many advantages, including
8445  being able to compile libpcap.  For more information, see
8446  http://www.gnu.org/software/flex/flex.html ." >&2;}
8447    { (exit 1); exit 1; }; }
8448         fi
8449 fi
8450
8451 #
8452 # Assume a.out/ELF convention for shared library names (".so"), and
8453 # V7/BSD convention for man pages (file formats in section 5,
8454 # miscellaneous info in section 7).
8455 #
8456 DYEXT="so"
8457 MAN_FILE_FORMATS=5
8458 MAN_MISC_INFO=7
8459 case "$host_os" in
8460
8461 aix*)
8462
8463 cat >>confdefs.h <<\_ACEOF
8464 #define _SUN 1
8465 _ACEOF
8466
8467
8468         # We need "-lodm" and "-lcfg", as libpcap requires them on
8469         # AIX.
8470         DEPLIBS="-lodm -lcfg"
8471         ;;
8472
8473 darwin*)
8474         DYEXT="dylib"
8475         V_CCOPT="$V_CCOPT -fno-common"
8476         ;;
8477
8478 hpux9*)
8479
8480 cat >>confdefs.h <<\_ACEOF
8481 #define HAVE_HPUX9 1
8482 _ACEOF
8483
8484
8485         #
8486         # Use System V conventions for man pages.
8487         #
8488         MAN_FILE_FORMATS=4
8489         MAN_MISC_INFO=5
8490         ;;
8491
8492 hpux10.0*)
8493
8494         #
8495         # Use System V conventions for man pages.
8496         #
8497         MAN_FILE_FORMATS=4
8498         MAN_MISC_INFO=5
8499         ;;
8500
8501 hpux10.1*)
8502
8503         #
8504         # Use System V conventions for man pages.
8505         #
8506         MAN_FILE_FORMATS=4
8507         MAN_MISC_INFO=5
8508         ;;
8509
8510 hpux*)
8511
8512 cat >>confdefs.h <<\_ACEOF
8513 #define HAVE_HPUX10_20_OR_LATER 1
8514 _ACEOF
8515
8516
8517         #
8518         # Use System V conventions for man pages.
8519         #
8520         MAN_FILE_FORMATS=4
8521         MAN_MISC_INFO=5
8522         ;;
8523
8524 irix*)
8525         #
8526         # Use System V conventions for man pages.
8527         #
8528         MAN_FILE_FORMATS=4
8529         MAN_MISC_INFO=5
8530         ;;
8531
8532 linux*)
8533         V_CCOPT="$V_CCOPT -fPIC"
8534         ;;
8535
8536 osf*)
8537         #
8538         # Use System V conventions for man pages.
8539         #
8540         MAN_FILE_FORMATS=4
8541         MAN_MISC_INFO=5
8542         ;;
8543
8544 sinix*)
8545         { echo "$as_me:$LINENO: checking if SINIX compiler defines sinix" >&5
8546 echo $ECHO_N "checking if SINIX compiler defines sinix... $ECHO_C" >&6; }
8547         if test "${ac_cv_cc_sinix_defined+set}" = set; then
8548   echo $ECHO_N "(cached) $ECHO_C" >&6
8549 else
8550   cat >conftest.$ac_ext <<_ACEOF
8551 /* confdefs.h.  */
8552 _ACEOF
8553 cat confdefs.h >>conftest.$ac_ext
8554 cat >>conftest.$ac_ext <<_ACEOF
8555 /* end confdefs.h.  */
8556
8557 int
8558 main ()
8559 {
8560 int i = sinix;
8561   ;
8562   return 0;
8563 }
8564 _ACEOF
8565 rm -f conftest.$ac_objext
8566 if { (ac_try="$ac_compile"
8567 case "(($ac_try" in
8568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8569   *) ac_try_echo=$ac_try;;
8570 esac
8571 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8572   (eval "$ac_compile") 2>conftest.er1
8573   ac_status=$?
8574   grep -v '^ *+' conftest.er1 >conftest.err
8575   rm -f conftest.er1
8576   cat conftest.err >&5
8577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578   (exit $ac_status); } && {
8579          test -z "$ac_c_werror_flag" ||
8580          test ! -s conftest.err
8581        } && test -s conftest.$ac_objext; then
8582   ac_cv_cc_sinix_defined=yes
8583 else
8584   echo "$as_me: failed program was:" >&5
8585 sed 's/^/| /' conftest.$ac_ext >&5
8586
8587         ac_cv_cc_sinix_defined=no
8588 fi
8589
8590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8591 fi
8592
8593             { echo "$as_me:$LINENO: result: $ac_cv_cc_sinix_defined" >&5
8594 echo "${ECHO_T}$ac_cv_cc_sinix_defined" >&6; }
8595             if test $ac_cv_cc_sinix_defined = no ; then
8596
8597 cat >>confdefs.h <<\_ACEOF
8598 #define sinix 1
8599 _ACEOF
8600
8601             fi
8602         ;;
8603
8604 solaris*)
8605
8606 cat >>confdefs.h <<\_ACEOF
8607 #define HAVE_SOLARIS 1
8608 _ACEOF
8609
8610
8611         #
8612         # Use System V conventions for man pages.
8613         #
8614         MAN_FILE_FORMATS=4
8615         MAN_MISC_INFO=5
8616         ;;
8617 esac
8618
8619 if test -n "$ac_tool_prefix"; then
8620   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8621 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8622 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8623 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8624 if test "${ac_cv_prog_RANLIB+set}" = set; then
8625   echo $ECHO_N "(cached) $ECHO_C" >&6
8626 else
8627   if test -n "$RANLIB"; then
8628   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8629 else
8630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8631 for as_dir in $PATH
8632 do
8633   IFS=$as_save_IFS
8634   test -z "$as_dir" && as_dir=.
8635   for ac_exec_ext in '' $ac_executable_extensions; do
8636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8637     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8638     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8639     break 2
8640   fi
8641 done
8642 done
8643 IFS=$as_save_IFS
8644
8645 fi
8646 fi
8647 RANLIB=$ac_cv_prog_RANLIB
8648 if test -n "$RANLIB"; then
8649   { echo "$as_me:$LINENO: result: $RANLIB" >&5
8650 echo "${ECHO_T}$RANLIB" >&6; }
8651 else
8652   { echo "$as_me:$LINENO: result: no" >&5
8653 echo "${ECHO_T}no" >&6; }
8654 fi
8655
8656
8657 fi
8658 if test -z "$ac_cv_prog_RANLIB"; then
8659   ac_ct_RANLIB=$RANLIB
8660   # Extract the first word of "ranlib", so it can be a program name with args.
8661 set dummy ranlib; ac_word=$2
8662 { echo "$as_me:$LINENO: checking for $ac_word" >&5
8663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
8664 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8665   echo $ECHO_N "(cached) $ECHO_C" >&6
8666 else
8667   if test -n "$ac_ct_RANLIB"; then
8668   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8669 else
8670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8671 for as_dir in $PATH
8672 do
8673   IFS=$as_save_IFS
8674   test -z "$as_dir" && as_dir=.
8675   for ac_exec_ext in '' $ac_executable_extensions; do
8676   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8677     ac_cv_prog_ac_ct_RANLIB="ranlib"
8678     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8679     break 2
8680   fi
8681 done
8682 done
8683 IFS=$as_save_IFS
8684
8685 fi
8686 fi
8687 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8688 if test -n "$ac_ct_RANLIB"; then
8689   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8690 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
8691 else
8692   { echo "$as_me:$LINENO: result: no" >&5
8693 echo "${ECHO_T}no" >&6; }
8694 fi
8695
8696   if test "x$ac_ct_RANLIB" = x; then
8697     RANLIB=":"
8698   else
8699     case $cross_compiling:$ac_tool_warned in
8700 yes:)
8701 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
8702 whose name does not start with the host triplet.  If you think this
8703 configuration is useful to you, please write to autoconf@gnu.org." >&5
8704 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
8705 whose name does not start with the host triplet.  If you think this
8706 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
8707 ac_tool_warned=yes ;;
8708 esac
8709     RANLIB=$ac_ct_RANLIB
8710   fi
8711 else
8712   RANLIB="$ac_cv_prog_RANLIB"
8713 fi
8714
8715
8716 rm -f os-proto.h
8717     if test "${LBL_CFLAGS+set}" = set; then
8718             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
8719     fi
8720     if test -f .devel ; then
8721             if test "$GCC" = yes ; then
8722                     if test "${LBL_CFLAGS+set}" != set; then
8723                             if test "$ac_cv_prog_cc_g" = yes ; then
8724                                     V_CCOPT="-g $V_CCOPT"
8725                             fi
8726                             V_CCOPT="$V_CCOPT -Wall"
8727                             if test $ac_cv_lbl_gcc_vers -gt 1 ; then
8728                                     V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
8729                             fi
8730                     fi
8731             else
8732                     case "$host_os" in
8733
8734                     irix6*)
8735                             V_CCOPT="$V_CCOPT -n32"
8736                             ;;
8737
8738                     *)
8739                             ;;
8740                     esac
8741             fi
8742             os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
8743             name="lbl/os-$os.h"
8744             if test -f $name ; then
8745                     ln -s $name os-proto.h
8746
8747 cat >>confdefs.h <<\_ACEOF
8748 #define HAVE_OS_PROTO_H 1
8749 _ACEOF
8750
8751             else
8752                     { echo "$as_me:$LINENO: WARNING: can't find $name" >&5
8753 echo "$as_me: WARNING: can't find $name" >&2;}
8754             fi
8755     fi
8756
8757 { echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
8758 echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6; }
8759     if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then
8760   echo $ECHO_N "(cached) $ECHO_C" >&6
8761 else
8762   cat >conftest.$ac_ext <<_ACEOF
8763 /* confdefs.h.  */
8764 _ACEOF
8765 cat confdefs.h >>conftest.$ac_ext
8766 cat >>conftest.$ac_ext <<_ACEOF
8767 /* end confdefs.h.  */
8768
8769 #       include <sys/types.h>
8770 #       include <sys/socket.h>
8771 int
8772 main ()
8773 {
8774 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
8775   ;
8776   return 0;
8777 }
8778 _ACEOF
8779 rm -f conftest.$ac_objext
8780 if { (ac_try="$ac_compile"
8781 case "(($ac_try" in
8782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8783   *) ac_try_echo=$ac_try;;
8784 esac
8785 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8786   (eval "$ac_compile") 2>conftest.er1
8787   ac_status=$?
8788   grep -v '^ *+' conftest.er1 >conftest.err
8789   rm -f conftest.er1
8790   cat conftest.err >&5
8791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8792   (exit $ac_status); } && {
8793          test -z "$ac_c_werror_flag" ||
8794          test ! -s conftest.err
8795        } && test -s conftest.$ac_objext; then
8796   ac_cv_lbl_sockaddr_has_sa_len=yes
8797 else
8798   echo "$as_me: failed program was:" >&5
8799 sed 's/^/| /' conftest.$ac_ext >&5
8800
8801         ac_cv_lbl_sockaddr_has_sa_len=no
8802 fi
8803
8804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8805 fi
8806
8807     { echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
8808 echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
8809     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
8810
8811 cat >>confdefs.h <<\_ACEOF
8812 #define HAVE_SOCKADDR_SA_LEN 1
8813 _ACEOF
8814
8815     fi
8816
8817 { echo "$as_me:$LINENO: checking if sockaddr_storage struct exists" >&5
8818 echo $ECHO_N "checking if sockaddr_storage struct exists... $ECHO_C" >&6; }
8819     if test "${ac_cv_lbl_has_sockaddr_storage+set}" = set; then
8820   echo $ECHO_N "(cached) $ECHO_C" >&6
8821 else
8822   cat >conftest.$ac_ext <<_ACEOF
8823 /* confdefs.h.  */
8824 _ACEOF
8825 cat confdefs.h >>conftest.$ac_ext
8826 cat >>conftest.$ac_ext <<_ACEOF
8827 /* end confdefs.h.  */
8828
8829 #       include <sys/types.h>
8830 #       include <sys/socket.h>
8831 int
8832 main ()
8833 {
8834 u_int i = sizeof (struct sockaddr_storage)
8835   ;
8836   return 0;
8837 }
8838 _ACEOF
8839 rm -f conftest.$ac_objext
8840 if { (ac_try="$ac_compile"
8841 case "(($ac_try" in
8842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8843   *) ac_try_echo=$ac_try;;
8844 esac
8845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8846   (eval "$ac_compile") 2>conftest.er1
8847   ac_status=$?
8848   grep -v '^ *+' conftest.er1 >conftest.err
8849   rm -f conftest.er1
8850   cat conftest.err >&5
8851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8852   (exit $ac_status); } && {
8853          test -z "$ac_c_werror_flag" ||
8854          test ! -s conftest.err
8855        } && test -s conftest.$ac_objext; then
8856   ac_cv_lbl_has_sockaddr_storage=yes
8857 else
8858   echo "$as_me: failed program was:" >&5
8859 sed 's/^/| /' conftest.$ac_ext >&5
8860
8861         ac_cv_lbl_has_sockaddr_storage=no
8862 fi
8863
8864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8865 fi
8866
8867     { echo "$as_me:$LINENO: result: $ac_cv_lbl_has_sockaddr_storage" >&5
8868 echo "${ECHO_T}$ac_cv_lbl_has_sockaddr_storage" >&6; }
8869     if test $ac_cv_lbl_has_sockaddr_storage = yes ; then
8870
8871 cat >>confdefs.h <<\_ACEOF
8872 #define HAVE_SOCKADDR_STORAGE 1
8873 _ACEOF
8874
8875     fi
8876
8877 { echo "$as_me:$LINENO: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
8878 echo $ECHO_N "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... $ECHO_C" >&6; }
8879     if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then
8880   echo $ECHO_N "(cached) $ECHO_C" >&6
8881 else
8882   cat >conftest.$ac_ext <<_ACEOF
8883 /* confdefs.h.  */
8884 _ACEOF
8885 cat confdefs.h >>conftest.$ac_ext
8886 cat >>conftest.$ac_ext <<_ACEOF
8887 /* end confdefs.h.  */
8888
8889 #       include <sys/types.h>
8890 #       include <sys/dlpi.h>
8891 #       include <sys/dlpi_ext.h>
8892 int
8893 main ()
8894 {
8895 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
8896   ;
8897   return 0;
8898 }
8899 _ACEOF
8900 rm -f conftest.$ac_objext
8901 if { (ac_try="$ac_compile"
8902 case "(($ac_try" in
8903   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8904   *) ac_try_echo=$ac_try;;
8905 esac
8906 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8907   (eval "$ac_compile") 2>conftest.er1
8908   ac_status=$?
8909   grep -v '^ *+' conftest.er1 >conftest.err
8910   rm -f conftest.er1
8911   cat conftest.err >&5
8912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8913   (exit $ac_status); } && {
8914          test -z "$ac_c_werror_flag" ||
8915          test ! -s conftest.err
8916        } && test -s conftest.$ac_objext; then
8917   ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
8918 else
8919   echo "$as_me: failed program was:" >&5
8920 sed 's/^/| /' conftest.$ac_ext >&5
8921
8922         ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no
8923 fi
8924
8925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8926 fi
8927
8928     { echo "$as_me:$LINENO: result: $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&5
8929 echo "${ECHO_T}$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&6; }
8930     if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then
8931
8932 cat >>confdefs.h <<\_ACEOF
8933 #define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1
8934 _ACEOF
8935
8936     fi
8937
8938 { echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5
8939 echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6; }
8940     if test "${ac_cv_lbl_unaligned_fail+set}" = set; then
8941   echo $ECHO_N "(cached) $ECHO_C" >&6
8942 else
8943   case "$host_cpu" in
8944
8945         #
8946         # These are CPU types where:
8947         #
8948         #       the CPU faults on an unaligned access, but at least some
8949         #       OSes that support that CPU catch the fault and simulate
8950         #       the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
8951         #       the simulation is slow, so we don't want to use it;
8952         #
8953         #       the CPU, I infer (from the old
8954         #
8955         # XXX: should also check that they don't do weird things (like on arm)
8956         #
8957         #       comment) doesn't fault on unaligned accesses, but doesn't
8958         #       do a normal unaligned fetch, either (e.g., presumably, ARM);
8959         #
8960         #       for whatever reason, the test program doesn't work
8961         #       (this has been claimed to be the case for several of those
8962         #       CPUs - I don't know what the problem is; the problem
8963         #       was reported as "the test program dumps core" for SuperH,
8964         #       but that's what the test program is *supposed* to do -
8965         #       it dumps core before it writes anything, so the test
8966         #       for an empty output file should find an empty output
8967         #       file and conclude that unaligned accesses don't work).
8968         #
8969         # This run-time test won't work if you're cross-compiling, so
8970         # in order to support cross-compiling for a particular CPU,
8971         # we have to wire in the list of CPU types anyway, as far as
8972         # I know, so perhaps we should just have a set of CPUs on
8973         # which we know it doesn't work, a set of CPUs on which we
8974         # know it does work, and have the script just fail on other
8975         # cpu types and update it when such a failure occurs.
8976         #
8977         alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
8978                 ac_cv_lbl_unaligned_fail=yes
8979                 ;;
8980
8981         *)
8982                 cat >conftest.c <<EOF
8983 #               include <sys/types.h>
8984 #               include <sys/wait.h>
8985 #               include <stdio.h>
8986                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
8987                 main() {
8988                 unsigned int i;
8989                 pid_t pid;
8990                 int status;
8991                 /* avoid "core dumped" message */
8992                 pid = fork();
8993                 if (pid <  0)
8994                         exit(2);
8995                 if (pid > 0) {
8996                         /* parent */
8997                         pid = waitpid(pid, &status, 0);
8998                         if (pid < 0)
8999                                 exit(3);
9000                         exit(!WIFEXITED(status));
9001                 }
9002                 /* child */
9003                 i = *(unsigned int *)&a[1];
9004                 printf("%d\n", i);
9005                 exit(0);
9006                 }
9007 EOF
9008                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
9009                     conftest.c $LIBS >/dev/null 2>&1
9010                 if test ! -x conftest ; then
9011                                                 ac_cv_lbl_unaligned_fail=yes
9012                 else
9013                         ./conftest >conftest.out
9014                         if test ! -s conftest.out ; then
9015                                 ac_cv_lbl_unaligned_fail=yes
9016                         else
9017                                 ac_cv_lbl_unaligned_fail=no
9018                         fi
9019                 fi
9020                 rm -f conftest* core core.conftest
9021                 ;;
9022         esac
9023 fi
9024
9025     { echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5
9026 echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6; }
9027     if test $ac_cv_lbl_unaligned_fail = yes ; then
9028
9029 cat >>confdefs.h <<\_ACEOF
9030 #define LBL_ALIGN 1
9031 _ACEOF
9032
9033     fi
9034
9035 #
9036 # Makefile.in includes rules to generate version.h, so we assume
9037 # that it will be generated if autoconf is used.
9038 #
9039
9040 cat >>confdefs.h <<\_ACEOF
9041 #define HAVE_VERSION_H 1
9042 _ACEOF
9043
9044
9045 rm -f net
9046 ln -s ${srcdir}/bpf/net net
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063 { echo "$as_me:$LINENO: checking for USB sniffing support" >&5
9064 echo $ECHO_N "checking for USB sniffing support... $ECHO_C" >&6; }
9065 case "$host_os" in
9066 linux*)
9067
9068 cat >>confdefs.h <<\_ACEOF
9069 #define PCAP_SUPPORT_USB 1
9070 _ACEOF
9071
9072        USB_SRC=pcap-usb-linux.c
9073        { echo "$as_me:$LINENO: result: yes" >&5
9074 echo "${ECHO_T}yes" >&6; }
9075        ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null`
9076        if test $? -ne 0 ; then
9077                ac_usb_dev_name="usbmon"
9078        fi
9079
9080 cat >>confdefs.h <<_ACEOF
9081 #define LINUX_USB_MON_DEV "/dev/$ac_usb_dev_name"
9082 _ACEOF
9083
9084        { echo "$as_me:$LINENO: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5
9085 echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;}
9086        ;;
9087 *)
9088        { echo "$as_me:$LINENO: result: no" >&5
9089 echo "${ECHO_T}no" >&6; }
9090        ;;
9091 esac
9092
9093
9094
9095 # Check whether --enable-bluetooth was given.
9096 if test "${enable_bluetooth+set}" = set; then
9097   enableval=$enable_bluetooth;
9098 else
9099   enable_bluetooth=yes
9100 fi
9101
9102
9103 if test "x$enable_bluetooth" != "xno" ; then
9104                 case "$host_os" in
9105         linux*)
9106                if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then
9107   { echo "$as_me:$LINENO: checking for bluetooth/bluetooth.h" >&5
9108 echo $ECHO_N "checking for bluetooth/bluetooth.h... $ECHO_C" >&6; }
9109 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then
9110   echo $ECHO_N "(cached) $ECHO_C" >&6
9111 fi
9112 { echo "$as_me:$LINENO: result: $ac_cv_header_bluetooth_bluetooth_h" >&5
9113 echo "${ECHO_T}$ac_cv_header_bluetooth_bluetooth_h" >&6; }
9114 else
9115   # Is the header compilable?
9116 { echo "$as_me:$LINENO: checking bluetooth/bluetooth.h usability" >&5
9117 echo $ECHO_N "checking bluetooth/bluetooth.h usability... $ECHO_C" >&6; }
9118 cat >conftest.$ac_ext <<_ACEOF
9119 /* confdefs.h.  */
9120 _ACEOF
9121 cat confdefs.h >>conftest.$ac_ext
9122 cat >>conftest.$ac_ext <<_ACEOF
9123 /* end confdefs.h.  */
9124 $ac_includes_default
9125 #include <bluetooth/bluetooth.h>
9126 _ACEOF
9127 rm -f conftest.$ac_objext
9128 if { (ac_try="$ac_compile"
9129 case "(($ac_try" in
9130   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9131   *) ac_try_echo=$ac_try;;
9132 esac
9133 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9134   (eval "$ac_compile") 2>conftest.er1
9135   ac_status=$?
9136   grep -v '^ *+' conftest.er1 >conftest.err
9137   rm -f conftest.er1
9138   cat conftest.err >&5
9139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9140   (exit $ac_status); } && {
9141          test -z "$ac_c_werror_flag" ||
9142          test ! -s conftest.err
9143        } && test -s conftest.$ac_objext; then
9144   ac_header_compiler=yes
9145 else
9146   echo "$as_me: failed program was:" >&5
9147 sed 's/^/| /' conftest.$ac_ext >&5
9148
9149         ac_header_compiler=no
9150 fi
9151
9152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9153 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9154 echo "${ECHO_T}$ac_header_compiler" >&6; }
9155
9156 # Is the header present?
9157 { echo "$as_me:$LINENO: checking bluetooth/bluetooth.h presence" >&5
9158 echo $ECHO_N "checking bluetooth/bluetooth.h presence... $ECHO_C" >&6; }
9159 cat >conftest.$ac_ext <<_ACEOF
9160 /* confdefs.h.  */
9161 _ACEOF
9162 cat confdefs.h >>conftest.$ac_ext
9163 cat >>conftest.$ac_ext <<_ACEOF
9164 /* end confdefs.h.  */
9165 #include <bluetooth/bluetooth.h>
9166 _ACEOF
9167 if { (ac_try="$ac_cpp conftest.$ac_ext"
9168 case "(($ac_try" in
9169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9170   *) ac_try_echo=$ac_try;;
9171 esac
9172 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9173   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9174   ac_status=$?
9175   grep -v '^ *+' conftest.er1 >conftest.err
9176   rm -f conftest.er1
9177   cat conftest.err >&5
9178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9179   (exit $ac_status); } >/dev/null && {
9180          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9181          test ! -s conftest.err
9182        }; then
9183   ac_header_preproc=yes
9184 else
9185   echo "$as_me: failed program was:" >&5
9186 sed 's/^/| /' conftest.$ac_ext >&5
9187
9188   ac_header_preproc=no
9189 fi
9190
9191 rm -f conftest.err conftest.$ac_ext
9192 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9193 echo "${ECHO_T}$ac_header_preproc" >&6; }
9194
9195 # So?  What about this header?
9196 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9197   yes:no: )
9198     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: accepted by the compiler, rejected by the preprocessor!" >&5
9199 echo "$as_me: WARNING: bluetooth/bluetooth.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9200     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: proceeding with the compiler's result" >&5
9201 echo "$as_me: WARNING: bluetooth/bluetooth.h: proceeding with the compiler's result" >&2;}
9202     ac_header_preproc=yes
9203     ;;
9204   no:yes:* )
9205     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: present but cannot be compiled" >&5
9206 echo "$as_me: WARNING: bluetooth/bluetooth.h: present but cannot be compiled" >&2;}
9207     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h:     check for missing prerequisite headers?" >&5
9208 echo "$as_me: WARNING: bluetooth/bluetooth.h:     check for missing prerequisite headers?" >&2;}
9209     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: see the Autoconf documentation" >&5
9210 echo "$as_me: WARNING: bluetooth/bluetooth.h: see the Autoconf documentation" >&2;}
9211     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h:     section \"Present But Cannot Be Compiled\"" >&5
9212 echo "$as_me: WARNING: bluetooth/bluetooth.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9213     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: proceeding with the preprocessor's result" >&5
9214 echo "$as_me: WARNING: bluetooth/bluetooth.h: proceeding with the preprocessor's result" >&2;}
9215     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: in the future, the compiler will take precedence" >&5
9216 echo "$as_me: WARNING: bluetooth/bluetooth.h: in the future, the compiler will take precedence" >&2;}
9217
9218     ;;
9219 esac
9220 { echo "$as_me:$LINENO: checking for bluetooth/bluetooth.h" >&5
9221 echo $ECHO_N "checking for bluetooth/bluetooth.h... $ECHO_C" >&6; }
9222 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then
9223   echo $ECHO_N "(cached) $ECHO_C" >&6
9224 else
9225   ac_cv_header_bluetooth_bluetooth_h=$ac_header_preproc
9226 fi
9227 { echo "$as_me:$LINENO: result: $ac_cv_header_bluetooth_bluetooth_h" >&5
9228 echo "${ECHO_T}$ac_cv_header_bluetooth_bluetooth_h" >&6; }
9229
9230 fi
9231 if test $ac_cv_header_bluetooth_bluetooth_h = yes; then
9232
9233
9234 cat >>confdefs.h <<\_ACEOF
9235 #define PCAP_SUPPORT_BT 1
9236 _ACEOF
9237
9238                   BT_SRC=pcap-bt-linux.c
9239                   { echo "$as_me:$LINENO: Bluetooth sniffing is supported" >&5
9240 echo "$as_me: Bluetooth sniffing is supported" >&6;}
9241
9242 else
9243   { echo "$as_me:$LINENO: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&5
9244 echo "$as_me: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&6;}
9245
9246 fi
9247
9248
9249                ;;
9250         *)
9251                { echo "$as_me:$LINENO: no Bluetooth sniffing support" >&5
9252 echo "$as_me: no Bluetooth sniffing support" >&6;}
9253                ;;
9254         esac
9255
9256
9257 fi
9258
9259 # Find a good install program.  We prefer a C program (faster),
9260 # so one script is as good as another.  But avoid the broken or
9261 # incompatible versions:
9262 # SysV /etc/install, /usr/sbin/install
9263 # SunOS /usr/etc/install
9264 # IRIX /sbin/install
9265 # AIX /bin/install
9266 # AmigaOS /C/install, which installs bootblocks on floppy discs
9267 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
9268 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
9269 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
9270 # OS/2's system install, which has a completely different semantic
9271 # ./install, which can be erroneously created by make from ./install.sh.
9272 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
9273 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
9274 if test -z "$INSTALL"; then
9275 if test "${ac_cv_path_install+set}" = set; then
9276   echo $ECHO_N "(cached) $ECHO_C" >&6
9277 else
9278   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9279 for as_dir in $PATH
9280 do
9281   IFS=$as_save_IFS
9282   test -z "$as_dir" && as_dir=.
9283   # Account for people who put trailing slashes in PATH elements.
9284 case $as_dir/ in
9285   ./ | .// | /cC/* | \
9286   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
9287   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
9288   /usr/ucb/* ) ;;
9289   *)
9290     # OSF1 and SCO ODT 3.0 have their own names for install.
9291     # Don't use installbsd from OSF since it installs stuff as root
9292     # by default.
9293     for ac_prog in ginstall scoinst install; do
9294       for ac_exec_ext in '' $ac_executable_extensions; do
9295         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
9296           if test $ac_prog = install &&
9297             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
9298             # AIX install.  It has an incompatible calling convention.
9299             :
9300           elif test $ac_prog = install &&
9301             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
9302             # program-specific install script used by HP pwplus--don't use.
9303             :
9304           else
9305             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
9306             break 3
9307           fi
9308         fi
9309       done
9310     done
9311     ;;
9312 esac
9313 done
9314 IFS=$as_save_IFS
9315
9316
9317 fi
9318   if test "${ac_cv_path_install+set}" = set; then
9319     INSTALL=$ac_cv_path_install
9320   else
9321     # As a last resort, use the slow shell script.  Don't cache a
9322     # value for INSTALL within a source directory, because that will
9323     # break other packages using the cache if that directory is
9324     # removed, or if the value is a relative name.
9325     INSTALL=$ac_install_sh
9326   fi
9327 fi
9328 { echo "$as_me:$LINENO: result: $INSTALL" >&5
9329 echo "${ECHO_T}$INSTALL" >&6; }
9330
9331 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
9332 # It thinks the first close brace ends the variable substitution.
9333 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
9334
9335 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
9336
9337 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
9338
9339
9340 ac_config_headers="$ac_config_headers config.h"
9341
9342
9343 ac_config_files="$ac_config_files Makefile pcap-filter.manmisc pcap-linktype.manmisc pcap-savefile.manfile pcap.3pcap pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap pcap_list_datalinks.3pcap pcap_open_dead.3pcap pcap_open_offline.3pcap"
9344
9345 cat >confcache <<\_ACEOF
9346 # This file is a shell script that caches the results of configure
9347 # tests run on this system so they can be shared between configure
9348 # scripts and configure runs, see configure's option --config-cache.
9349 # It is not useful on other systems.  If it contains results you don't
9350 # want to keep, you may remove or edit it.
9351 #
9352 # config.status only pays attention to the cache file if you give it
9353 # the --recheck option to rerun configure.
9354 #
9355 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9356 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9357 # following values.
9358
9359 _ACEOF
9360
9361 # The following way of writing the cache mishandles newlines in values,
9362 # but we know of no workaround that is simple, portable, and efficient.
9363 # So, we kill variables containing newlines.
9364 # Ultrix sh set writes to stderr and can't be redirected directly,
9365 # and sets the high bit in the cache file unless we assign to the vars.
9366 (
9367   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
9368     eval ac_val=\$$ac_var
9369     case $ac_val in #(
9370     *${as_nl}*)
9371       case $ac_var in #(
9372       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
9373 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
9374       esac
9375       case $ac_var in #(
9376       _ | IFS | as_nl) ;; #(
9377       *) $as_unset $ac_var ;;
9378       esac ;;
9379     esac
9380   done
9381
9382   (set) 2>&1 |
9383     case $as_nl`(ac_space=' '; set) 2>&1` in #(
9384     *${as_nl}ac_space=\ *)
9385       # `set' does not quote correctly, so add quotes (double-quote
9386       # substitution turns \\\\ into \\, and sed turns \\ into \).
9387       sed -n \
9388         "s/'/'\\\\''/g;
9389           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9390       ;; #(
9391     *)
9392       # `set' quotes correctly as required by POSIX, so do not add quotes.
9393       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9394       ;;
9395     esac |
9396     sort
9397 ) |
9398   sed '
9399      /^ac_cv_env_/b end
9400      t clear
9401      :clear
9402      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9403      t end
9404      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9405      :end' >>confcache
9406 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9407   if test -w "$cache_file"; then
9408     test "x$cache_file" != "x/dev/null" &&
9409       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
9410 echo "$as_me: updating cache $cache_file" >&6;}
9411     cat confcache >$cache_file
9412   else
9413     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
9414 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9415   fi
9416 fi
9417 rm -f confcache
9418
9419 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9420 # Let make expand exec_prefix.
9421 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9422
9423 DEFS=-DHAVE_CONFIG_H
9424
9425 ac_libobjs=
9426 ac_ltlibobjs=
9427 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9428   # 1. Remove the extension, and $U if already installed.
9429   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9430   ac_i=`echo "$ac_i" | sed "$ac_script"`
9431   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
9432   #    will be set to the directory where LIBOBJS objects are built.
9433   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
9434   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
9435 done
9436 LIBOBJS=$ac_libobjs
9437
9438 LTLIBOBJS=$ac_ltlibobjs
9439
9440
9441
9442 : ${CONFIG_STATUS=./config.status}
9443 ac_clean_files_save=$ac_clean_files
9444 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9445 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9446 echo "$as_me: creating $CONFIG_STATUS" >&6;}
9447 cat >$CONFIG_STATUS <<_ACEOF
9448 #! $SHELL
9449 # Generated by $as_me.
9450 # Run this file to recreate the current configuration.
9451 # Compiler output produced by configure, useful for debugging
9452 # configure, is in config.log if it exists.
9453
9454 debug=false
9455 ac_cs_recheck=false
9456 ac_cs_silent=false
9457 SHELL=\${CONFIG_SHELL-$SHELL}
9458 _ACEOF
9459
9460 cat >>$CONFIG_STATUS <<\_ACEOF
9461 ## --------------------- ##
9462 ## M4sh Initialization.  ##
9463 ## --------------------- ##
9464
9465 # Be more Bourne compatible
9466 DUALCASE=1; export DUALCASE # for MKS sh
9467 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9468   emulate sh
9469   NULLCMD=:
9470   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9471   # is contrary to our usage.  Disable this feature.
9472   alias -g '${1+"$@"}'='"$@"'
9473   setopt NO_GLOB_SUBST
9474 else
9475   case `(set -o) 2>/dev/null` in
9476   *posix*) set -o posix ;;
9477 esac
9478
9479 fi
9480
9481
9482
9483
9484 # PATH needs CR
9485 # Avoid depending upon Character Ranges.
9486 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9487 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9488 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9489 as_cr_digits='0123456789'
9490 as_cr_alnum=$as_cr_Letters$as_cr_digits
9491
9492 # The user is always right.
9493 if test "${PATH_SEPARATOR+set}" != set; then
9494   echo "#! /bin/sh" >conf$$.sh
9495   echo  "exit 0"   >>conf$$.sh
9496   chmod +x conf$$.sh
9497   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9498     PATH_SEPARATOR=';'
9499   else
9500     PATH_SEPARATOR=:
9501   fi
9502   rm -f conf$$.sh
9503 fi
9504
9505 # Support unset when possible.
9506 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9507   as_unset=unset
9508 else
9509   as_unset=false
9510 fi
9511
9512
9513 # IFS
9514 # We need space, tab and new line, in precisely that order.  Quoting is
9515 # there to prevent editors from complaining about space-tab.
9516 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9517 # splitting by setting IFS to empty value.)
9518 as_nl='
9519 '
9520 IFS=" ""        $as_nl"
9521
9522 # Find who we are.  Look in the path if we contain no directory separator.
9523 case $0 in
9524   *[\\/]* ) as_myself=$0 ;;
9525   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9526 for as_dir in $PATH
9527 do
9528   IFS=$as_save_IFS
9529   test -z "$as_dir" && as_dir=.
9530   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9531 done
9532 IFS=$as_save_IFS
9533
9534      ;;
9535 esac
9536 # We did not find ourselves, most probably we were run as `sh COMMAND'
9537 # in which case we are not to be found in the path.
9538 if test "x$as_myself" = x; then
9539   as_myself=$0
9540 fi
9541 if test ! -f "$as_myself"; then
9542   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9543   { (exit 1); exit 1; }
9544 fi
9545
9546 # Work around bugs in pre-3.0 UWIN ksh.
9547 for as_var in ENV MAIL MAILPATH
9548 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9549 done
9550 PS1='$ '
9551 PS2='> '
9552 PS4='+ '
9553
9554 # NLS nuisances.
9555 for as_var in \
9556   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9557   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9558   LC_TELEPHONE LC_TIME
9559 do
9560   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9561     eval $as_var=C; export $as_var
9562   else
9563     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
9564   fi
9565 done
9566
9567 # Required to use basename.
9568 if expr a : '\(a\)' >/dev/null 2>&1 &&
9569    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9570   as_expr=expr
9571 else
9572   as_expr=false
9573 fi
9574
9575 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9576   as_basename=basename
9577 else
9578   as_basename=false
9579 fi
9580
9581
9582 # Name of the executable.
9583 as_me=`$as_basename -- "$0" ||
9584 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9585          X"$0" : 'X\(//\)$' \| \
9586          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9587 echo X/"$0" |
9588     sed '/^.*\/\([^/][^/]*\)\/*$/{
9589             s//\1/
9590             q
9591           }
9592           /^X\/\(\/\/\)$/{
9593             s//\1/
9594             q
9595           }
9596           /^X\/\(\/\).*/{
9597             s//\1/
9598             q
9599           }
9600           s/.*/./; q'`
9601
9602 # CDPATH.
9603 $as_unset CDPATH
9604
9605
9606
9607   as_lineno_1=$LINENO
9608   as_lineno_2=$LINENO
9609   test "x$as_lineno_1" != "x$as_lineno_2" &&
9610   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
9611
9612   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9613   # uniformly replaced by the line number.  The first 'sed' inserts a
9614   # line-number line after each line using $LINENO; the second 'sed'
9615   # does the real work.  The second script uses 'N' to pair each
9616   # line-number line with the line containing $LINENO, and appends
9617   # trailing '-' during substitution so that $LINENO is not a special
9618   # case at line end.
9619   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9620   # scripts with optimization help from Paolo Bonzini.  Blame Lee
9621   # E. McMahon (1931-1989) for sed's syntax.  :-)
9622   sed -n '
9623     p
9624     /[$]LINENO/=
9625   ' <$as_myself |
9626     sed '
9627       s/[$]LINENO.*/&-/
9628       t lineno
9629       b
9630       :lineno
9631       N
9632       :loop
9633       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
9634       t loop
9635       s/-\n.*//
9636     ' >$as_me.lineno &&
9637   chmod +x "$as_me.lineno" ||
9638     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
9639    { (exit 1); exit 1; }; }
9640
9641   # Don't try to exec as it changes $[0], causing all sort of problems
9642   # (the dirname of $[0] is not the place where we might find the
9643   # original and so on.  Autoconf is especially sensitive to this).
9644   . "./$as_me.lineno"
9645   # Exit status is that of the last command.
9646   exit
9647 }
9648
9649
9650 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9651   as_dirname=dirname
9652 else
9653   as_dirname=false
9654 fi
9655
9656 ECHO_C= ECHO_N= ECHO_T=
9657 case `echo -n x` in
9658 -n*)
9659   case `echo 'x\c'` in
9660   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9661   *)   ECHO_C='\c';;
9662   esac;;
9663 *)
9664   ECHO_N='-n';;
9665 esac
9666
9667 if expr a : '\(a\)' >/dev/null 2>&1 &&
9668    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9669   as_expr=expr
9670 else
9671   as_expr=false
9672 fi
9673
9674 rm -f conf$$ conf$$.exe conf$$.file
9675 if test -d conf$$.dir; then
9676   rm -f conf$$.dir/conf$$.file
9677 else
9678   rm -f conf$$.dir
9679   mkdir conf$$.dir
9680 fi
9681 echo >conf$$.file
9682 if ln -s conf$$.file conf$$ 2>/dev/null; then
9683   as_ln_s='ln -s'
9684   # ... but there are two gotchas:
9685   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9686   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9687   # In both cases, we have to default to `cp -p'.
9688   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9689     as_ln_s='cp -p'
9690 elif ln conf$$.file conf$$ 2>/dev/null; then
9691   as_ln_s=ln
9692 else
9693   as_ln_s='cp -p'
9694 fi
9695 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9696 rmdir conf$$.dir 2>/dev/null
9697
9698 if mkdir -p . 2>/dev/null; then
9699   as_mkdir_p=:
9700 else
9701   test -d ./-p && rmdir ./-p
9702   as_mkdir_p=false
9703 fi
9704
9705 if test -x / >/dev/null 2>&1; then
9706   as_test_x='test -x'
9707 else
9708   if ls -dL / >/dev/null 2>&1; then
9709     as_ls_L_option=L
9710   else
9711     as_ls_L_option=
9712   fi
9713   as_test_x='
9714     eval sh -c '\''
9715       if test -d "$1"; then
9716         test -d "$1/.";
9717       else
9718         case $1 in
9719         -*)set "./$1";;
9720         esac;
9721         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
9722         ???[sx]*):;;*)false;;esac;fi
9723     '\'' sh
9724   '
9725 fi
9726 as_executable_p=$as_test_x
9727
9728 # Sed expression to map a string onto a valid CPP name.
9729 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9730
9731 # Sed expression to map a string onto a valid variable name.
9732 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9733
9734
9735 exec 6>&1
9736
9737 # Save the log message, to keep $[0] and so on meaningful, and to
9738 # report actual input values of CONFIG_FILES etc. instead of their
9739 # values after options handling.
9740 ac_log="
9741 This file was extended by $as_me, which was
9742 generated by GNU Autoconf 2.61.  Invocation command line was
9743
9744   CONFIG_FILES    = $CONFIG_FILES
9745   CONFIG_HEADERS  = $CONFIG_HEADERS
9746   CONFIG_LINKS    = $CONFIG_LINKS
9747   CONFIG_COMMANDS = $CONFIG_COMMANDS
9748   $ $0 $@
9749
9750 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9751 "
9752
9753 _ACEOF
9754
9755 cat >>$CONFIG_STATUS <<_ACEOF
9756 # Files that config.status was made for.
9757 config_files="$ac_config_files"
9758 config_headers="$ac_config_headers"
9759
9760 _ACEOF
9761
9762 cat >>$CONFIG_STATUS <<\_ACEOF
9763 ac_cs_usage="\
9764 \`$as_me' instantiates files from templates according to the
9765 current configuration.
9766
9767 Usage: $0 [OPTIONS] [FILE]...
9768
9769   -h, --help       print this help, then exit
9770   -V, --version    print version number and configuration settings, then exit
9771   -q, --quiet      do not print progress messages
9772   -d, --debug      don't remove temporary files
9773       --recheck    update $as_me by reconfiguring in the same conditions
9774   --file=FILE[:TEMPLATE]
9775                    instantiate the configuration file FILE
9776   --header=FILE[:TEMPLATE]
9777                    instantiate the configuration header FILE
9778
9779 Configuration files:
9780 $config_files
9781
9782 Configuration headers:
9783 $config_headers
9784
9785 Report bugs to <bug-autoconf@gnu.org>."
9786
9787 _ACEOF
9788 cat >>$CONFIG_STATUS <<_ACEOF
9789 ac_cs_version="\\
9790 config.status
9791 configured by $0, generated by GNU Autoconf 2.61,
9792   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9793
9794 Copyright (C) 2006 Free Software Foundation, Inc.
9795 This config.status script is free software; the Free Software Foundation
9796 gives unlimited permission to copy, distribute and modify it."
9797
9798 ac_pwd='$ac_pwd'
9799 srcdir='$srcdir'
9800 INSTALL='$INSTALL'
9801 _ACEOF
9802
9803 cat >>$CONFIG_STATUS <<\_ACEOF
9804 # If no file are specified by the user, then we need to provide default
9805 # value.  By we need to know if files were specified by the user.
9806 ac_need_defaults=:
9807 while test $# != 0
9808 do
9809   case $1 in
9810   --*=*)
9811     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9812     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9813     ac_shift=:
9814     ;;
9815   *)
9816     ac_option=$1
9817     ac_optarg=$2
9818     ac_shift=shift
9819     ;;
9820   esac
9821
9822   case $ac_option in
9823   # Handling of the options.
9824   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9825     ac_cs_recheck=: ;;
9826   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9827     echo "$ac_cs_version"; exit ;;
9828   --debug | --debu | --deb | --de | --d | -d )
9829     debug=: ;;
9830   --file | --fil | --fi | --f )
9831     $ac_shift
9832     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9833     ac_need_defaults=false;;
9834   --header | --heade | --head | --hea )
9835     $ac_shift
9836     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9837     ac_need_defaults=false;;
9838   --he | --h)
9839     # Conflict between --help and --header
9840     { echo "$as_me: error: ambiguous option: $1
9841 Try \`$0 --help' for more information." >&2
9842    { (exit 1); exit 1; }; };;
9843   --help | --hel | -h )
9844     echo "$ac_cs_usage"; exit ;;
9845   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9846   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9847     ac_cs_silent=: ;;
9848
9849   # This is an error.
9850   -*) { echo "$as_me: error: unrecognized option: $1
9851 Try \`$0 --help' for more information." >&2
9852    { (exit 1); exit 1; }; } ;;
9853
9854   *) ac_config_targets="$ac_config_targets $1"
9855      ac_need_defaults=false ;;
9856
9857   esac
9858   shift
9859 done
9860
9861 ac_configure_extra_args=
9862
9863 if $ac_cs_silent; then
9864   exec 6>/dev/null
9865   ac_configure_extra_args="$ac_configure_extra_args --silent"
9866 fi
9867
9868 _ACEOF
9869 cat >>$CONFIG_STATUS <<_ACEOF
9870 if \$ac_cs_recheck; then
9871   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9872   CONFIG_SHELL=$SHELL
9873   export CONFIG_SHELL
9874   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9875 fi
9876
9877 _ACEOF
9878 cat >>$CONFIG_STATUS <<\_ACEOF
9879 exec 5>>config.log
9880 {
9881   echo
9882   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9883 ## Running $as_me. ##
9884 _ASBOX
9885   echo "$ac_log"
9886 } >&5
9887
9888 _ACEOF
9889 cat >>$CONFIG_STATUS <<_ACEOF
9890 _ACEOF
9891
9892 cat >>$CONFIG_STATUS <<\_ACEOF
9893
9894 # Handling of arguments.
9895 for ac_config_target in $ac_config_targets
9896 do
9897   case $ac_config_target in
9898     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9899     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9900     "pcap-filter.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-filter.manmisc" ;;
9901     "pcap-linktype.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-linktype.manmisc" ;;
9902     "pcap-savefile.manfile") CONFIG_FILES="$CONFIG_FILES pcap-savefile.manfile" ;;
9903     "pcap.3pcap") CONFIG_FILES="$CONFIG_FILES pcap.3pcap" ;;
9904     "pcap_compile.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_compile.3pcap" ;;
9905     "pcap_datalink.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_datalink.3pcap" ;;
9906     "pcap_dump_open.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_dump_open.3pcap" ;;
9907     "pcap_list_datalinks.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_list_datalinks.3pcap" ;;
9908     "pcap_open_dead.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_dead.3pcap" ;;
9909     "pcap_open_offline.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_offline.3pcap" ;;
9910
9911   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9912 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9913    { (exit 1); exit 1; }; };;
9914   esac
9915 done
9916
9917
9918 # If the user did not use the arguments to specify the items to instantiate,
9919 # then the envvar interface is used.  Set only those that are not.
9920 # We use the long form for the default assignment because of an extremely
9921 # bizarre bug on SunOS 4.1.3.
9922 if $ac_need_defaults; then
9923   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9924   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9925 fi
9926
9927 # Have a temporary directory for convenience.  Make it in the build tree
9928 # simply because there is no reason against having it here, and in addition,
9929 # creating and moving files from /tmp can sometimes cause problems.
9930 # Hook for its removal unless debugging.
9931 # Note that there is a small window in which the directory will not be cleaned:
9932 # after its creation but before its name has been assigned to `$tmp'.
9933 $debug ||
9934 {
9935   tmp=
9936   trap 'exit_status=$?
9937   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9938 ' 0
9939   trap '{ (exit 1); exit 1; }' 1 2 13 15
9940 }
9941 # Create a (secure) tmp directory for tmp files.
9942
9943 {
9944   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9945   test -n "$tmp" && test -d "$tmp"
9946 }  ||
9947 {
9948   tmp=./conf$$-$RANDOM
9949   (umask 077 && mkdir "$tmp")
9950 } ||
9951 {
9952    echo "$me: cannot create a temporary directory in ." >&2
9953    { (exit 1); exit 1; }
9954 }
9955
9956 #
9957 # Set up the sed scripts for CONFIG_FILES section.
9958 #
9959
9960 # No need to generate the scripts if there are no CONFIG_FILES.
9961 # This happens for instance when ./config.status config.h
9962 if test -n "$CONFIG_FILES"; then
9963
9964 _ACEOF
9965
9966
9967
9968 ac_delim='%!_!# '
9969 for ac_last_try in false false false false false :; do
9970   cat >conf$$subs.sed <<_ACEOF
9971 SHELL!$SHELL$ac_delim
9972 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
9973 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
9974 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
9975 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
9976 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
9977 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
9978 exec_prefix!$exec_prefix$ac_delim
9979 prefix!$prefix$ac_delim
9980 program_transform_name!$program_transform_name$ac_delim
9981 bindir!$bindir$ac_delim
9982 sbindir!$sbindir$ac_delim
9983 libexecdir!$libexecdir$ac_delim
9984 datarootdir!$datarootdir$ac_delim
9985 datadir!$datadir$ac_delim
9986 sysconfdir!$sysconfdir$ac_delim
9987 sharedstatedir!$sharedstatedir$ac_delim
9988 localstatedir!$localstatedir$ac_delim
9989 includedir!$includedir$ac_delim
9990 oldincludedir!$oldincludedir$ac_delim
9991 docdir!$docdir$ac_delim
9992 infodir!$infodir$ac_delim
9993 htmldir!$htmldir$ac_delim
9994 dvidir!$dvidir$ac_delim
9995 pdfdir!$pdfdir$ac_delim
9996 psdir!$psdir$ac_delim
9997 libdir!$libdir$ac_delim
9998 localedir!$localedir$ac_delim
9999 mandir!$mandir$ac_delim
10000 DEFS!$DEFS$ac_delim
10001 ECHO_C!$ECHO_C$ac_delim
10002 ECHO_N!$ECHO_N$ac_delim
10003 ECHO_T!$ECHO_T$ac_delim
10004 LIBS!$LIBS$ac_delim
10005 build_alias!$build_alias$ac_delim
10006 host_alias!$host_alias$ac_delim
10007 target_alias!$target_alias$ac_delim
10008 build!$build$ac_delim
10009 build_cpu!$build_cpu$ac_delim
10010 build_vendor!$build_vendor$ac_delim
10011 build_os!$build_os$ac_delim
10012 host!$host$ac_delim
10013 host_cpu!$host_cpu$ac_delim
10014 host_vendor!$host_vendor$ac_delim
10015 host_os!$host_os$ac_delim
10016 target!$target$ac_delim
10017 target_cpu!$target_cpu$ac_delim
10018 target_vendor!$target_vendor$ac_delim
10019 target_os!$target_os$ac_delim
10020 SHLICC2!$SHLICC2$ac_delim
10021 CC!$CC$ac_delim
10022 CFLAGS!$CFLAGS$ac_delim
10023 LDFLAGS!$LDFLAGS$ac_delim
10024 CPPFLAGS!$CPPFLAGS$ac_delim
10025 ac_ct_CC!$ac_ct_CC$ac_delim
10026 EXEEXT!$EXEEXT$ac_delim
10027 OBJEXT!$OBJEXT$ac_delim
10028 CPP!$CPP$ac_delim
10029 GREP!$GREP$ac_delim
10030 EGREP!$EGREP$ac_delim
10031 LIBOBJS!$LIBOBJS$ac_delim
10032 HAVE_LINUX_TPACKET_AUXDATA!$HAVE_LINUX_TPACKET_AUXDATA$ac_delim
10033 V_LEX!$V_LEX$ac_delim
10034 V_YACC!$V_YACC$ac_delim
10035 RANLIB!$RANLIB$ac_delim
10036 V_CCOPT!$V_CCOPT$ac_delim
10037 V_DEFS!$V_DEFS$ac_delim
10038 V_INCLS!$V_INCLS$ac_delim
10039 V_LIBS!$V_LIBS$ac_delim
10040 V_PCAP!$V_PCAP$ac_delim
10041 V_FINDALLDEVS!$V_FINDALLDEVS$ac_delim
10042 SSRC!$SSRC$ac_delim
10043 DYEXT!$DYEXT$ac_delim
10044 DAGLIBS!$DAGLIBS$ac_delim
10045 DEPLIBS!$DEPLIBS$ac_delim
10046 MAN_FILE_FORMATS!$MAN_FILE_FORMATS$ac_delim
10047 MAN_MISC_INFO!$MAN_MISC_INFO$ac_delim
10048 PCAP_SUPPORT_USB!$PCAP_SUPPORT_USB$ac_delim
10049 USB_SRC!$USB_SRC$ac_delim
10050 PCAP_SUPPORT_BT!$PCAP_SUPPORT_BT$ac_delim
10051 BT_SRC!$BT_SRC$ac_delim
10052 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
10053 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
10054 INSTALL_DATA!$INSTALL_DATA$ac_delim
10055 LTLIBOBJS!$LTLIBOBJS$ac_delim
10056 _ACEOF
10057
10058   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
10059     break
10060   elif $ac_last_try; then
10061     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
10062 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
10063    { (exit 1); exit 1; }; }
10064   else
10065     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
10066   fi
10067 done
10068
10069 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
10070 if test -n "$ac_eof"; then
10071   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
10072   ac_eof=`expr $ac_eof + 1`
10073 fi
10074
10075 cat >>$CONFIG_STATUS <<_ACEOF
10076 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
10077 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
10078 _ACEOF
10079 sed '
10080 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
10081 s/^/s,@/; s/!/@,|#_!!_#|/
10082 :n
10083 t n
10084 s/'"$ac_delim"'$/,g/; t
10085 s/$/\\/; p
10086 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
10087 ' >>$CONFIG_STATUS <conf$$subs.sed
10088 rm -f conf$$subs.sed
10089 cat >>$CONFIG_STATUS <<_ACEOF
10090 :end
10091 s/|#_!!_#|//g
10092 CEOF$ac_eof
10093 _ACEOF
10094
10095
10096 # VPATH may cause trouble with some makes, so we remove $(srcdir),
10097 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10098 # trailing colons and then remove the whole line if VPATH becomes empty
10099 # (actually we leave an empty line to preserve line numbers).
10100 if test "x$srcdir" = x.; then
10101   ac_vpsub='/^[  ]*VPATH[        ]*=/{
10102 s/:*\$(srcdir):*/:/
10103 s/:*\${srcdir}:*/:/
10104 s/:*@srcdir@:*/:/
10105 s/^\([^=]*=[     ]*\):*/\1/
10106 s/:*$//
10107 s/^[^=]*=[       ]*$//
10108 }'
10109 fi
10110
10111 cat >>$CONFIG_STATUS <<\_ACEOF
10112 fi # test -n "$CONFIG_FILES"
10113
10114
10115 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
10116 do
10117   case $ac_tag in
10118   :[FHLC]) ac_mode=$ac_tag; continue;;
10119   esac
10120   case $ac_mode$ac_tag in
10121   :[FHL]*:*);;
10122   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
10123 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
10124    { (exit 1); exit 1; }; };;
10125   :[FH]-) ac_tag=-:-;;
10126   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10127   esac
10128   ac_save_IFS=$IFS
10129   IFS=:
10130   set x $ac_tag
10131   IFS=$ac_save_IFS
10132   shift
10133   ac_file=$1
10134   shift
10135
10136   case $ac_mode in
10137   :L) ac_source=$1;;
10138   :[FH])
10139     ac_file_inputs=
10140     for ac_f
10141     do
10142       case $ac_f in
10143       -) ac_f="$tmp/stdin";;
10144       *) # Look for the file first in the build tree, then in the source tree
10145          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10146          # because $ac_f cannot contain `:'.
10147          test -f "$ac_f" ||
10148            case $ac_f in
10149            [\\/$]*) false;;
10150            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10151            esac ||
10152            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
10153 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
10154    { (exit 1); exit 1; }; };;
10155       esac
10156       ac_file_inputs="$ac_file_inputs $ac_f"
10157     done
10158
10159     # Let's still pretend it is `configure' which instantiates (i.e., don't
10160     # use $as_me), people would be surprised to read:
10161     #    /* config.h.  Generated by config.status.  */
10162     configure_input="Generated from "`IFS=:
10163           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
10164     if test x"$ac_file" != x-; then
10165       configure_input="$ac_file.  $configure_input"
10166       { echo "$as_me:$LINENO: creating $ac_file" >&5
10167 echo "$as_me: creating $ac_file" >&6;}
10168     fi
10169
10170     case $ac_tag in
10171     *:-:* | *:-) cat >"$tmp/stdin";;
10172     esac
10173     ;;
10174   esac
10175
10176   ac_dir=`$as_dirname -- "$ac_file" ||
10177 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10178          X"$ac_file" : 'X\(//\)[^/]' \| \
10179          X"$ac_file" : 'X\(//\)$' \| \
10180          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10181 echo X"$ac_file" |
10182     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10183             s//\1/
10184             q
10185           }
10186           /^X\(\/\/\)[^/].*/{
10187             s//\1/
10188             q
10189           }
10190           /^X\(\/\/\)$/{
10191             s//\1/
10192             q
10193           }
10194           /^X\(\/\).*/{
10195             s//\1/
10196             q
10197           }
10198           s/.*/./; q'`
10199   { as_dir="$ac_dir"
10200   case $as_dir in #(
10201   -*) as_dir=./$as_dir;;
10202   esac
10203   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
10204     as_dirs=
10205     while :; do
10206       case $as_dir in #(
10207       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
10208       *) as_qdir=$as_dir;;
10209       esac
10210       as_dirs="'$as_qdir' $as_dirs"
10211       as_dir=`$as_dirname -- "$as_dir" ||
10212 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10213          X"$as_dir" : 'X\(//\)[^/]' \| \
10214          X"$as_dir" : 'X\(//\)$' \| \
10215          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10216 echo X"$as_dir" |
10217     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10218             s//\1/
10219             q
10220           }
10221           /^X\(\/\/\)[^/].*/{
10222             s//\1/
10223             q
10224           }
10225           /^X\(\/\/\)$/{
10226             s//\1/
10227             q
10228           }
10229           /^X\(\/\).*/{
10230             s//\1/
10231             q
10232           }
10233           s/.*/./; q'`
10234       test -d "$as_dir" && break
10235     done
10236     test -z "$as_dirs" || eval "mkdir $as_dirs"
10237   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
10238 echo "$as_me: error: cannot create directory $as_dir" >&2;}
10239    { (exit 1); exit 1; }; }; }
10240   ac_builddir=.
10241
10242 case "$ac_dir" in
10243 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10244 *)
10245   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10246   # A ".." for each directory in $ac_dir_suffix.
10247   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
10248   case $ac_top_builddir_sub in
10249   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10250   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10251   esac ;;
10252 esac
10253 ac_abs_top_builddir=$ac_pwd
10254 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10255 # for backward compatibility:
10256 ac_top_builddir=$ac_top_build_prefix
10257
10258 case $srcdir in
10259   .)  # We are building in place.
10260     ac_srcdir=.
10261     ac_top_srcdir=$ac_top_builddir_sub
10262     ac_abs_top_srcdir=$ac_pwd ;;
10263   [\\/]* | ?:[\\/]* )  # Absolute name.
10264     ac_srcdir=$srcdir$ac_dir_suffix;
10265     ac_top_srcdir=$srcdir
10266     ac_abs_top_srcdir=$srcdir ;;
10267   *) # Relative name.
10268     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10269     ac_top_srcdir=$ac_top_build_prefix$srcdir
10270     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10271 esac
10272 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10273
10274
10275   case $ac_mode in
10276   :F)
10277   #
10278   # CONFIG_FILE
10279   #
10280
10281   case $INSTALL in
10282   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10283   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10284   esac
10285 _ACEOF
10286
10287 cat >>$CONFIG_STATUS <<\_ACEOF
10288 # If the template does not know about datarootdir, expand it.
10289 # FIXME: This hack should be removed a few years after 2.60.
10290 ac_datarootdir_hack=; ac_datarootdir_seen=
10291
10292 case `sed -n '/datarootdir/ {
10293   p
10294   q
10295 }
10296 /@datadir@/p
10297 /@docdir@/p
10298 /@infodir@/p
10299 /@localedir@/p
10300 /@mandir@/p
10301 ' $ac_file_inputs` in
10302 *datarootdir*) ac_datarootdir_seen=yes;;
10303 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10304   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10305 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10306 _ACEOF
10307 cat >>$CONFIG_STATUS <<_ACEOF
10308   ac_datarootdir_hack='
10309   s&@datadir@&$datadir&g
10310   s&@docdir@&$docdir&g
10311   s&@infodir@&$infodir&g
10312   s&@localedir@&$localedir&g
10313   s&@mandir@&$mandir&g
10314     s&\\\${datarootdir}&$datarootdir&g' ;;
10315 esac
10316 _ACEOF
10317
10318 # Neutralize VPATH when `$srcdir' = `.'.
10319 # Shell code in configure.ac might set extrasub.
10320 # FIXME: do we really want to maintain this feature?
10321 cat >>$CONFIG_STATUS <<_ACEOF
10322   sed "$ac_vpsub
10323 $extrasub
10324 _ACEOF
10325 cat >>$CONFIG_STATUS <<\_ACEOF
10326 :t
10327 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10328 s&@configure_input@&$configure_input&;t t
10329 s&@top_builddir@&$ac_top_builddir_sub&;t t
10330 s&@srcdir@&$ac_srcdir&;t t
10331 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10332 s&@top_srcdir@&$ac_top_srcdir&;t t
10333 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10334 s&@builddir@&$ac_builddir&;t t
10335 s&@abs_builddir@&$ac_abs_builddir&;t t
10336 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10337 s&@INSTALL@&$ac_INSTALL&;t t
10338 $ac_datarootdir_hack
10339 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
10340
10341 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10342   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
10343   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
10344   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10345 which seems to be undefined.  Please make sure it is defined." >&5
10346 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10347 which seems to be undefined.  Please make sure it is defined." >&2;}
10348
10349   rm -f "$tmp/stdin"
10350   case $ac_file in
10351   -) cat "$tmp/out"; rm -f "$tmp/out";;
10352   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
10353   esac
10354  ;;
10355   :H)
10356   #
10357   # CONFIG_HEADER
10358   #
10359 _ACEOF
10360
10361 # Transform confdefs.h into a sed script `conftest.defines', that
10362 # substitutes the proper values into config.h.in to produce config.h.
10363 rm -f conftest.defines conftest.tail
10364 # First, append a space to every undef/define line, to ease matching.
10365 echo 's/$/ /' >conftest.defines
10366 # Then, protect against being on the right side of a sed subst, or in
10367 # an unquoted here document, in config.status.  If some macros were
10368 # called several times there might be several #defines for the same
10369 # symbol, which is useless.  But do not sort them, since the last
10370 # AC_DEFINE must be honored.
10371 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
10372 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
10373 # NAME is the cpp macro being defined, VALUE is the value it is being given.
10374 # PARAMS is the parameter list in the macro definition--in most cases, it's
10375 # just an empty string.
10376 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
10377 ac_dB='\\)[      (].*,\\1define\\2'
10378 ac_dC=' '
10379 ac_dD=' ,'
10380
10381 uniq confdefs.h |
10382   sed -n '
10383         t rset
10384         :rset
10385         s/^[     ]*#[    ]*define[       ][      ]*//
10386         t ok
10387         d
10388         :ok
10389         s/[\\&,]/\\&/g
10390         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
10391         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
10392   ' >>conftest.defines
10393
10394 # Remove the space that was appended to ease matching.
10395 # Then replace #undef with comments.  This is necessary, for
10396 # example, in the case of _POSIX_SOURCE, which is predefined and required
10397 # on some systems where configure will not decide to define it.
10398 # (The regexp can be short, since the line contains either #define or #undef.)
10399 echo 's/ $//
10400 s,^[     #]*u.*,/* & */,' >>conftest.defines
10401
10402 # Break up conftest.defines:
10403 ac_max_sed_lines=50
10404
10405 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
10406 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
10407 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
10408 # et cetera.
10409 ac_in='$ac_file_inputs'
10410 ac_out='"$tmp/out1"'
10411 ac_nxt='"$tmp/out2"'
10412
10413 while :
10414 do
10415   # Write a here document:
10416     cat >>$CONFIG_STATUS <<_ACEOF
10417     # First, check the format of the line:
10418     cat >"\$tmp/defines.sed" <<\\CEOF
10419 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
10420 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
10421 b
10422 :def
10423 _ACEOF
10424   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
10425   echo 'CEOF
10426     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
10427   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
10428   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
10429   grep . conftest.tail >/dev/null || break
10430   rm -f conftest.defines
10431   mv conftest.tail conftest.defines
10432 done
10433 rm -f conftest.defines conftest.tail
10434
10435 echo "ac_result=$ac_in" >>$CONFIG_STATUS
10436 cat >>$CONFIG_STATUS <<\_ACEOF
10437   if test x"$ac_file" != x-; then
10438     echo "/* $configure_input  */" >"$tmp/config.h"
10439     cat "$ac_result" >>"$tmp/config.h"
10440     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
10441       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10442 echo "$as_me: $ac_file is unchanged" >&6;}
10443     else
10444       rm -f $ac_file
10445       mv "$tmp/config.h" $ac_file
10446     fi
10447   else
10448     echo "/* $configure_input  */"
10449     cat "$ac_result"
10450   fi
10451   rm -f "$tmp/out12"
10452  ;;
10453
10454
10455   esac
10456
10457 done # for ac_tag
10458
10459
10460 { (exit 0); exit 0; }
10461 _ACEOF
10462 chmod +x $CONFIG_STATUS
10463 ac_clean_files=$ac_clean_files_save
10464
10465
10466 # configure is writing to config.log, and then calls config.status.
10467 # config.status does its own redirection, appending to config.log.
10468 # Unfortunately, on DOS this fails, as config.log is still kept open
10469 # by configure, so config.status won't be able to write to it; its
10470 # output is simply discarded.  So we exec the FD to /dev/null,
10471 # effectively closing config.log, so it can be properly (re)opened and
10472 # appended to by config.status.  When coming back to configure, we
10473 # need to make the FD available again.
10474 if test "$no_create" != yes; then
10475   ac_cs_success=:
10476   ac_config_status_args=
10477   test "$silent" = yes &&
10478     ac_config_status_args="$ac_config_status_args --quiet"
10479   exec 5>/dev/null
10480   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10481   exec 5>>config.log
10482   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10483   # would make configure fail if this is the last instruction.
10484   $ac_cs_success || { (exit 1); exit 1; }
10485 fi
10486
10487
10488 if test -f .devel ; then
10489         make depend
10490 fi
10491 exit 0