The Tcpdump Group git mirrors - libpcap/blob - configure

   1 #! /bin/sh
   2 # From configure.in Revision: 1.138.2.1 .
   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 V_LEX
 679 V_YACC
 680 RANLIB
 681 V_CCOPT
 682 V_DEFS
 683 V_INCLS
 684 V_LIBS
 685 V_PCAP
 686 V_FINDALLDEVS
 687 V_RANLIB
 688 SSRC
 689 DYEXT
 690 DAGLIBS
 691 PCAP_SUPPORT_USB
 692 USB_SRC
 693 PCAP_SUPPORT_BT
 694 BT_SRC
 695 INSTALL_PROGRAM
 696 INSTALL_SCRIPT
 697 INSTALL_DATA
 698 LTLIBOBJS'
 699 ac_subst_files=''
 700       ac_precious_vars='build_alias
 701 host_alias
 702 target_alias
 703 CC
 704 CFLAGS
 705 LDFLAGS
 706 LIBS
 707 CPPFLAGS
 708 CPP'
 709
 710
 711 # Initialize some variables set by options.
 712 ac_init_help=
 713 ac_init_version=false
 714 # The variables have the same names as the options, with
 715 # dashes changed to underlines.
 716 cache_file=/dev/null
 717 exec_prefix=NONE
 718 no_create=
 719 no_recursion=
 720 prefix=NONE
 721 program_prefix=NONE
 722 program_suffix=NONE
 723 program_transform_name=s,x,x,
 724 silent=
 725 site=
 726 srcdir=
 727 verbose=
 728 x_includes=NONE
 729 x_libraries=NONE
 730
 731 # Installation directory options.
 732 # These are left unexpanded so users can "make install exec_prefix=/foo"
 733 # and all the variables that are supposed to be based on exec_prefix
 734 # by default will actually change.
 735 # Use braces instead of parens because sh, perl, etc. also accept them.
 736 # (The list follows the same order as the GNU Coding Standards.)
 737 bindir='${exec_prefix}/bin'
 738 sbindir='${exec_prefix}/sbin'
 739 libexecdir='${exec_prefix}/libexec'
 740 datarootdir='${prefix}/share'
 741 datadir='${datarootdir}'
 742 sysconfdir='${prefix}/etc'
 743 sharedstatedir='${prefix}/com'
 744 localstatedir='${prefix}/var'
 745 includedir='${prefix}/include'
 746 oldincludedir='/usr/include'
 747 docdir='${datarootdir}/doc/${PACKAGE}'
 748 infodir='${datarootdir}/info'
 749 htmldir='${docdir}'
 750 dvidir='${docdir}'
 751 pdfdir='${docdir}'
 752 psdir='${docdir}'
 753 libdir='${exec_prefix}/lib'
 754 localedir='${datarootdir}/locale'
 755 mandir='${datarootdir}/man'
 756
 757 ac_prev=
 758 ac_dashdash=
 759 for ac_option
 760 do
 761   # If the previous option needs an argument, assign it.
 762   if test -n "$ac_prev"; then
 763     eval $ac_prev=\$ac_option
 764     ac_prev=
 765     continue
 766   fi
 767
 768   case $ac_option in
 769   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 770   *)    ac_optarg=yes ;;
 771   esac
 772
 773   # Accept the important Cygnus configure options, so we can diagnose typos.
 774
 775   case $ac_dashdash$ac_option in
 776   --)
 777     ac_dashdash=yes ;;
 778
 779   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 780     ac_prev=bindir ;;
 781   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 782     bindir=$ac_optarg ;;
 783
 784   -build | --build | --buil | --bui | --bu)
 785     ac_prev=build_alias ;;
 786   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 787     build_alias=$ac_optarg ;;
 788
 789   -cache-file | --cache-file | --cache-fil | --cache-fi \
 790   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 791     ac_prev=cache_file ;;
 792   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 793   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 794     cache_file=$ac_optarg ;;
 795
 796   --config-cache | -C)
 797     cache_file=config.cache ;;
 798
 799   -datadir | --datadir | --datadi | --datad)
 800     ac_prev=datadir ;;
 801   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 802     datadir=$ac_optarg ;;
 803
 804   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 805   | --dataroo | --dataro | --datar)
 806     ac_prev=datarootdir ;;
 807   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 808   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 809     datarootdir=$ac_optarg ;;
 810
 811   -disable-* | --disable-*)
 812     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 813     # Reject names that are not valid shell variable names.
 814     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 815       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 816    { (exit 1); exit 1; }; }
 817     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 818     eval enable_$ac_feature=no ;;
 819
 820   -docdir | --docdir | --docdi | --doc | --do)
 821     ac_prev=docdir ;;
 822   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 823     docdir=$ac_optarg ;;
 824
 825   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 826     ac_prev=dvidir ;;
 827   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 828     dvidir=$ac_optarg ;;
 829
 830   -enable-* | --enable-*)
 831     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 832     # Reject names that are not valid shell variable names.
 833     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 834       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 835    { (exit 1); exit 1; }; }
 836     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 837     eval enable_$ac_feature=\$ac_optarg ;;
 838
 839   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 840   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 841   | --exec | --exe | --ex)
 842     ac_prev=exec_prefix ;;
 843   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 844   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 845   | --exec=* | --exe=* | --ex=*)
 846     exec_prefix=$ac_optarg ;;
 847
 848   -gas | --gas | --ga | --g)
 849     # Obsolete; use --with-gas.
 850     with_gas=yes ;;
 851
 852   -help | --help | --hel | --he | -h)
 853     ac_init_help=long ;;
 854   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 855     ac_init_help=recursive ;;
 856   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 857     ac_init_help=short ;;
 858
 859   -host | --host | --hos | --ho)
 860     ac_prev=host_alias ;;
 861   -host=* | --host=* | --hos=* | --ho=*)
 862     host_alias=$ac_optarg ;;
 863
 864   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 865     ac_prev=htmldir ;;
 866   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 867   | --ht=*)
 868     htmldir=$ac_optarg ;;
 869
 870   -includedir | --includedir | --includedi | --included | --include \
 871   | --includ | --inclu | --incl | --inc)
 872     ac_prev=includedir ;;
 873   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 874   | --includ=* | --inclu=* | --incl=* | --inc=*)
 875     includedir=$ac_optarg ;;
 876
 877   -infodir | --infodir | --infodi | --infod | --info | --inf)
 878     ac_prev=infodir ;;
 879   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 880     infodir=$ac_optarg ;;
 881
 882   -libdir | --libdir | --libdi | --libd)
 883     ac_prev=libdir ;;
 884   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 885     libdir=$ac_optarg ;;
 886
 887   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 888   | --libexe | --libex | --libe)
 889     ac_prev=libexecdir ;;
 890   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 891   | --libexe=* | --libex=* | --libe=*)
 892     libexecdir=$ac_optarg ;;
 893
 894   -localedir | --localedir | --localedi | --localed | --locale)
 895     ac_prev=localedir ;;
 896   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 897     localedir=$ac_optarg ;;
 898
 899   -localstatedir | --localstatedir | --localstatedi | --localstated \
 900   | --localstate | --localstat | --localsta | --localst | --locals)
 901     ac_prev=localstatedir ;;
 902   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 903   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 904     localstatedir=$ac_optarg ;;
 905
 906   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 907     ac_prev=mandir ;;
 908   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 909     mandir=$ac_optarg ;;
 910
 911   -nfp | --nfp | --nf)
 912     # Obsolete; use --without-fp.
 913     with_fp=no ;;
 914
 915   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 916   | --no-cr | --no-c | -n)
 917     no_create=yes ;;
 918
 919   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 920   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 921     no_recursion=yes ;;
 922
 923   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 924   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 925   | --oldin | --oldi | --old | --ol | --o)
 926     ac_prev=oldincludedir ;;
 927   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 928   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 929   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 930     oldincludedir=$ac_optarg ;;
 931
 932   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 933     ac_prev=prefix ;;
 934   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 935     prefix=$ac_optarg ;;
 936
 937   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 938   | --program-pre | --program-pr | --program-p)
 939     ac_prev=program_prefix ;;
 940   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 941   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 942     program_prefix=$ac_optarg ;;
 943
 944   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 945   | --program-suf | --program-su | --program-s)
 946     ac_prev=program_suffix ;;
 947   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 948   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 949     program_suffix=$ac_optarg ;;
 950
 951   -program-transform-name | --program-transform-name \
 952   | --program-transform-nam | --program-transform-na \
 953   | --program-transform-n | --program-transform- \
 954   | --program-transform | --program-transfor \
 955   | --program-transfo | --program-transf \
 956   | --program-trans | --program-tran \
 957   | --progr-tra | --program-tr | --program-t)
 958     ac_prev=program_transform_name ;;
 959   -program-transform-name=* | --program-transform-name=* \
 960   | --program-transform-nam=* | --program-transform-na=* \
 961   | --program-transform-n=* | --program-transform-=* \
 962   | --program-transform=* | --program-transfor=* \
 963   | --program-transfo=* | --program-transf=* \
 964   | --program-trans=* | --program-tran=* \
 965   | --progr-tra=* | --program-tr=* | --program-t=*)
 966     program_transform_name=$ac_optarg ;;
 967
 968   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 969     ac_prev=pdfdir ;;
 970   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 971     pdfdir=$ac_optarg ;;
 972
 973   -psdir | --psdir | --psdi | --psd | --ps)
 974     ac_prev=psdir ;;
 975   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 976     psdir=$ac_optarg ;;
 977
 978   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 979   | -silent | --silent | --silen | --sile | --sil)
 980     silent=yes ;;
 981
 982   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 983     ac_prev=sbindir ;;
 984   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 985   | --sbi=* | --sb=*)
 986     sbindir=$ac_optarg ;;
 987
 988   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 989   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 990   | --sharedst | --shareds | --shared | --share | --shar \
 991   | --sha | --sh)
 992     ac_prev=sharedstatedir ;;
 993   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 994   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 995   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 996   | --sha=* | --sh=*)
 997     sharedstatedir=$ac_optarg ;;
 998
 999   -site | --site | --sit)
1000     ac_prev=site ;;
1001   -site=* | --site=* | --sit=*)
1002     site=$ac_optarg ;;
1003
1004   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1005     ac_prev=srcdir ;;
1006   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1007     srcdir=$ac_optarg ;;
1008
1009   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1010   | --syscon | --sysco | --sysc | --sys | --sy)
1011     ac_prev=sysconfdir ;;
1012   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1013   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1014     sysconfdir=$ac_optarg ;;
1015
1016   -target | --target | --targe | --targ | --tar | --ta | --t)
1017     ac_prev=target_alias ;;
1018   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1019     target_alias=$ac_optarg ;;
1020
1021   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1022     verbose=yes ;;
1023
1024   -version | --version | --versio | --versi | --vers | -V)
1025     ac_init_version=: ;;
1026
1027   -with-* | --with-*)
1028     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1029     # Reject names that are not valid shell variable names.
1030     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1031       { echo "$as_me: error: invalid package name: $ac_package" >&2
1032    { (exit 1); exit 1; }; }
1033     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1034     eval with_$ac_package=\$ac_optarg ;;
1035
1036   -without-* | --without-*)
1037     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1038     # Reject names that are not valid shell variable names.
1039     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1040       { echo "$as_me: error: invalid package name: $ac_package" >&2
1041    { (exit 1); exit 1; }; }
1042     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1043     eval with_$ac_package=no ;;
1044
1045   --x)
1046     # Obsolete; use --with-x.
1047     with_x=yes ;;
1048
1049   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1050   | --x-incl | --x-inc | --x-in | --x-i)
1051     ac_prev=x_includes ;;
1052   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1053   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1054     x_includes=$ac_optarg ;;
1055
1056   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1057   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1058     ac_prev=x_libraries ;;
1059   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1060   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1061     x_libraries=$ac_optarg ;;
1062
1063   -*) { echo "$as_me: error: unrecognized option: $ac_option
1064 Try \`$0 --help' for more information." >&2
1065    { (exit 1); exit 1; }; }
1066     ;;
1067
1068   *=*)
1069     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1070     # Reject names that are not valid shell variable names.
1071     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1072       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1073    { (exit 1); exit 1; }; }
1074     eval $ac_envvar=\$ac_optarg
1075     export $ac_envvar ;;
1076
1077   *)
1078     # FIXME: should be removed in autoconf 3.0.
1079     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1080     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1081       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1082     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1083     ;;
1084
1085   esac
1086 done
1087
1088 if test -n "$ac_prev"; then
1089   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1090   { echo "$as_me: error: missing argument to $ac_option" >&2
1091    { (exit 1); exit 1; }; }
1092 fi
1093
1094 # Be sure to have absolute directory names.
1095 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1096                 datadir sysconfdir sharedstatedir localstatedir includedir \
1097                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1098                 libdir localedir mandir
1099 do
1100   eval ac_val=\$$ac_var
1101   case $ac_val in
1102     [\\/$]* | ?:[\\/]* )  continue;;
1103     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1104   esac
1105   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1106    { (exit 1); exit 1; }; }
1107 done
1108
1109 # There might be people who depend on the old broken behavior: `$host'
1110 # used to hold the argument of --host etc.
1111 # FIXME: To remove some day.
1112 build=$build_alias
1113 host=$host_alias
1114 target=$target_alias
1115
1116 # FIXME: To remove some day.
1117 if test "x$host_alias" != x; then
1118   if test "x$build_alias" = x; then
1119     cross_compiling=maybe
1120     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1121     If a cross compiler is detected then cross compile mode will be used." >&2
1122   elif test "x$build_alias" != "x$host_alias"; then
1123     cross_compiling=yes
1124   fi
1125 fi
1126
1127 ac_tool_prefix=
1128 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1129
1130 test "$silent" = yes && exec 6>/dev/null
1131
1132
1133 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1134 ac_ls_di=`ls -di .` &&
1135 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1136   { echo "$as_me: error: Working directory cannot be determined" >&2
1137    { (exit 1); exit 1; }; }
1138 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1139   { echo "$as_me: error: pwd does not report name of working directory" >&2
1140    { (exit 1); exit 1; }; }
1141
1142
1143 # Find the source files, if location was not specified.
1144 if test -z "$srcdir"; then
1145   ac_srcdir_defaulted=yes
1146   # Try the directory containing this script, then the parent directory.
1147   ac_confdir=`$as_dirname -- "$0" ||
1148 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1149          X"$0" : 'X\(//\)[^/]' \| \
1150          X"$0" : 'X\(//\)$' \| \
1151          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1152 echo X"$0" |
1153     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1154             s//\1/
1155             q
1156           }
1157           /^X\(\/\/\)[^/].*/{
1158             s//\1/
1159             q
1160           }
1161           /^X\(\/\/\)$/{
1162             s//\1/
1163             q
1164           }
1165           /^X\(\/\).*/{
1166             s//\1/
1167             q
1168           }
1169           s/.*/./; q'`
1170   srcdir=$ac_confdir
1171   if test ! -r "$srcdir/$ac_unique_file"; then
1172     srcdir=..
1173   fi
1174 else
1175   ac_srcdir_defaulted=no
1176 fi
1177 if test ! -r "$srcdir/$ac_unique_file"; then
1178   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1179   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1180    { (exit 1); exit 1; }; }
1181 fi
1182 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1183 ac_abs_confdir=`(
1184         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1185    { (exit 1); exit 1; }; }
1186         pwd)`
1187 # When building in place, set srcdir=.
1188 if test "$ac_abs_confdir" = "$ac_pwd"; then
1189   srcdir=.
1190 fi
1191 # Remove unnecessary trailing slashes from srcdir.
1192 # Double slashes in file names in object file debugging info
1193 # mess up M-x gdb in Emacs.
1194 case $srcdir in
1195 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1196 esac
1197 for ac_var in $ac_precious_vars; do
1198   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1199   eval ac_env_${ac_var}_value=\$${ac_var}
1200   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1201   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1202 done
1203
1204 #
1205 # Report the --help message.
1206 #
1207 if test "$ac_init_help" = "long"; then
1208   # Omit some internal or obsolete options to make the list less imposing.
1209   # This message is too long to be a string in the A/UX 3.1 sh.
1210   cat <<_ACEOF
1211 \`configure' configures this package to adapt to many kinds of systems.
1212
1213 Usage: $0 [OPTION]... [VAR=VALUE]...
1214
1215 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1216 VAR=VALUE.  See below for descriptions of some of the useful variables.
1217
1218 Defaults for the options are specified in brackets.
1219
1220 Configuration:
1221   -h, --help              display this help and exit
1222       --help=short        display options specific to this package
1223       --help=recursive    display the short help of all the included packages
1224   -V, --version           display version information and exit
1225   -q, --quiet, --silent   do not print \`checking...' messages
1226       --cache-file=FILE   cache test results in FILE [disabled]
1227   -C, --config-cache      alias for \`--cache-file=config.cache'
1228   -n, --no-create         do not create output files
1229       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1230
1231 Installation directories:
1232   --prefix=PREFIX         install architecture-independent files in PREFIX
1233                           [$ac_default_prefix]
1234   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1235                           [PREFIX]
1236
1237 By default, \`make install' will install all the files in
1238 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1239 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1240 for instance \`--prefix=\$HOME'.
1241
1242 For better control, use the options below.
1243
1244 Fine tuning of the installation directories:
1245   --bindir=DIR           user executables [EPREFIX/bin]
1246   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1247   --libexecdir=DIR       program executables [EPREFIX/libexec]
1248   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1249   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1250   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1251   --libdir=DIR           object code libraries [EPREFIX/lib]
1252   --includedir=DIR       C header files [PREFIX/include]
1253   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1254   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1255   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1256   --infodir=DIR          info documentation [DATAROOTDIR/info]
1257   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1258   --mandir=DIR           man documentation [DATAROOTDIR/man]
1259   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1260   --htmldir=DIR          html documentation [DOCDIR]
1261   --dvidir=DIR           dvi documentation [DOCDIR]
1262   --pdfdir=DIR           pdf documentation [DOCDIR]
1263   --psdir=DIR            ps documentation [DOCDIR]
1264 _ACEOF
1265
1266   cat <<\_ACEOF
1267
1268 System types:
1269   --build=BUILD     configure for building on BUILD [guessed]
1270   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1271   --target=TARGET   configure for building compilers for TARGET [HOST]
1272 _ACEOF
1273 fi
1274
1275 if test -n "$ac_init_help"; then
1276
1277   cat <<\_ACEOF
1278
1279 Optional Features:
1280   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1281   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1282   --disable-protochain    disable \"protochain\" insn
1283   --enable-ipv6           build IPv6-capable version
1284   --enable-optimizer-dbg  build optimizer debugging code
1285   --enable-yydebug        build parser debugging code
1286
1287 Optional Packages:
1288   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1289   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1290   --without-gcc           don't use gcc
1291   --with-pcap=TYPE        use packet capture TYPE
1292   --with-sita             include SITA support
1293   --with-dag[=DIR]        include Endace DAG support ("yes", "no" or DIR; default="yes" on BSD and Linux if present)
1294   --with-dag-includes=DIR   Endace DAG include directory
1295   --with-dag-libraries=DIR  Endace DAG library directory
1296   --with-septel[=DIR]     include Septel support (located in directory DIR, if supplied).  default=yes, on Linux, if present
1297   --without-flex          don't use flex
1298   --without-bison         don't use bison
1299
1300 Some influential environment variables:
1301   CC          C compiler command
1302   CFLAGS      C compiler flags
1303   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1304               nonstandard directory <lib dir>
1305   LIBS        libraries to pass to the linker, e.g. -l<library>
1306   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1307               you have headers in a nonstandard directory <include dir>
1308   CPP         C preprocessor
1309
1310 Use these variables to override the choices made by `configure' or to help
1311 it to find libraries and programs with nonstandard names/locations.
1312
1313 _ACEOF
1314 ac_status=$?
1315 fi
1316
1317 if test "$ac_init_help" = "recursive"; then
1318   # If there are subdirs, report their specific --help.
1319   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1320     test -d "$ac_dir" || continue
1321     ac_builddir=.
1322
1323 case "$ac_dir" in
1324 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1325 *)
1326   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1327   # A ".." for each directory in $ac_dir_suffix.
1328   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1329   case $ac_top_builddir_sub in
1330   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1331   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1332   esac ;;
1333 esac
1334 ac_abs_top_builddir=$ac_pwd
1335 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1336 # for backward compatibility:
1337 ac_top_builddir=$ac_top_build_prefix
1338
1339 case $srcdir in
1340   .)  # We are building in place.
1341     ac_srcdir=.
1342     ac_top_srcdir=$ac_top_builddir_sub
1343     ac_abs_top_srcdir=$ac_pwd ;;
1344   [\\/]* | ?:[\\/]* )  # Absolute name.
1345     ac_srcdir=$srcdir$ac_dir_suffix;
1346     ac_top_srcdir=$srcdir
1347     ac_abs_top_srcdir=$srcdir ;;
1348   *) # Relative name.
1349     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1350     ac_top_srcdir=$ac_top_build_prefix$srcdir
1351     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1352 esac
1353 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1354
1355     cd "$ac_dir" || { ac_status=$?; continue; }
1356     # Check for guested configure.
1357     if test -f "$ac_srcdir/configure.gnu"; then
1358       echo &&
1359       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1360     elif test -f "$ac_srcdir/configure"; then
1361       echo &&
1362       $SHELL "$ac_srcdir/configure" --help=recursive
1363     else
1364       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1365     fi || ac_status=$?
1366     cd "$ac_pwd" || { ac_status=$?; break; }
1367   done
1368 fi
1369
1370 test -n "$ac_init_help" && exit $ac_status
1371 if $ac_init_version; then
1372   cat <<\_ACEOF
1373 configure
1374 generated by GNU Autoconf 2.61
1375
1376 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1377 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1378 This configure script is free software; the Free Software Foundation
1379 gives unlimited permission to copy, distribute and modify it.
1380 _ACEOF
1381   exit
1382 fi
1383 cat >config.log <<_ACEOF
1384 This file contains any messages produced by compilers while
1385 running configure, to aid debugging if configure makes a mistake.
1386
1387 It was created by $as_me, which was
1388 generated by GNU Autoconf 2.61.  Invocation command line was
1389
1390   $ $0 $@
1391
1392 _ACEOF
1393 exec 5>>config.log
1394 {
1395 cat <<_ASUNAME
1396 ## --------- ##
1397 ## Platform. ##
1398 ## --------- ##
1399
1400 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1401 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1402 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1403 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1404 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1405
1406 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1407 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1408
1409 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1410 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1411 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1412 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1413 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1414 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1415 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1416
1417 _ASUNAME
1418
1419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1420 for as_dir in $PATH
1421 do
1422   IFS=$as_save_IFS
1423   test -z "$as_dir" && as_dir=.
1424   echo "PATH: $as_dir"
1425 done
1426 IFS=$as_save_IFS
1427
1428 } >&5
1429
1430 cat >&5 <<_ACEOF
1431
1432
1433 ## ----------- ##
1434 ## Core tests. ##
1435 ## ----------- ##
1436
1437 _ACEOF
1438
1439
1440 # Keep a trace of the command line.
1441 # Strip out --no-create and --no-recursion so they do not pile up.
1442 # Strip out --silent because we don't want to record it for future runs.
1443 # Also quote any args containing shell meta-characters.
1444 # Make two passes to allow for proper duplicate-argument suppression.
1445 ac_configure_args=
1446 ac_configure_args0=
1447 ac_configure_args1=
1448 ac_must_keep_next=false
1449 for ac_pass in 1 2
1450 do
1451   for ac_arg
1452   do
1453     case $ac_arg in
1454     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1455     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1456     | -silent | --silent | --silen | --sile | --sil)
1457       continue ;;
1458     *\'*)
1459       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1460     esac
1461     case $ac_pass in
1462     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1463     2)
1464       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1465       if test $ac_must_keep_next = true; then
1466         ac_must_keep_next=false # Got value, back to normal.
1467       else
1468         case $ac_arg in
1469           *=* | --config-cache | -C | -disable-* | --disable-* \
1470           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1471           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1472           | -with-* | --with-* | -without-* | --without-* | --x)
1473             case "$ac_configure_args0 " in
1474               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1475             esac
1476             ;;
1477           -* ) ac_must_keep_next=true ;;
1478         esac
1479       fi
1480       ac_configure_args="$ac_configure_args '$ac_arg'"
1481       ;;
1482     esac
1483   done
1484 done
1485 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1486 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1487
1488 # When interrupted or exit'd, cleanup temporary files, and complete
1489 # config.log.  We remove comments because anyway the quotes in there
1490 # would cause problems or look ugly.
1491 # WARNING: Use '\'' to represent an apostrophe within the trap.
1492 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1493 trap 'exit_status=$?
1494   # Save into config.log some information that might help in debugging.
1495   {
1496     echo
1497
1498     cat <<\_ASBOX
1499 ## ---------------- ##
1500 ## Cache variables. ##
1501 ## ---------------- ##
1502 _ASBOX
1503     echo
1504     # The following way of writing the cache mishandles newlines in values,
1505 (
1506   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1507     eval ac_val=\$$ac_var
1508     case $ac_val in #(
1509     *${as_nl}*)
1510       case $ac_var in #(
1511       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1512 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1513       esac
1514       case $ac_var in #(
1515       _ | IFS | as_nl) ;; #(
1516       *) $as_unset $ac_var ;;
1517       esac ;;
1518     esac
1519   done
1520   (set) 2>&1 |
1521     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1522     *${as_nl}ac_space=\ *)
1523       sed -n \
1524         "s/'\''/'\''\\\\'\'''\''/g;
1525           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1526       ;; #(
1527     *)
1528       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1529       ;;
1530     esac |
1531     sort
1532 )
1533     echo
1534
1535     cat <<\_ASBOX
1536 ## ----------------- ##
1537 ## Output variables. ##
1538 ## ----------------- ##
1539 _ASBOX
1540     echo
1541     for ac_var in $ac_subst_vars
1542     do
1543       eval ac_val=\$$ac_var
1544       case $ac_val in
1545       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1546       esac
1547       echo "$ac_var='\''$ac_val'\''"
1548     done | sort
1549     echo
1550
1551     if test -n "$ac_subst_files"; then
1552       cat <<\_ASBOX
1553 ## ------------------- ##
1554 ## File substitutions. ##
1555 ## ------------------- ##
1556 _ASBOX
1557       echo
1558       for ac_var in $ac_subst_files
1559       do
1560         eval ac_val=\$$ac_var
1561         case $ac_val in
1562         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1563         esac
1564         echo "$ac_var='\''$ac_val'\''"
1565       done | sort
1566       echo
1567     fi
1568
1569     if test -s confdefs.h; then
1570       cat <<\_ASBOX
1571 ## ----------- ##
1572 ## confdefs.h. ##
1573 ## ----------- ##
1574 _ASBOX
1575       echo
1576       cat confdefs.h
1577       echo
1578     fi
1579     test "$ac_signal" != 0 &&
1580       echo "$as_me: caught signal $ac_signal"
1581     echo "$as_me: exit $exit_status"
1582   } >&5
1583   rm -f core *.core core.conftest.* &&
1584     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1585     exit $exit_status
1586 ' 0
1587 for ac_signal in 1 2 13 15; do
1588   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1589 done
1590 ac_signal=0
1591
1592 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1593 rm -f -r conftest* confdefs.h
1594
1595 # Predefined preprocessor variables.
1596
1597 cat >>confdefs.h <<_ACEOF
1598 #define PACKAGE_NAME "$PACKAGE_NAME"
1599 _ACEOF
1600
1601
1602 cat >>confdefs.h <<_ACEOF
1603 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1604 _ACEOF
1605
1606
1607 cat >>confdefs.h <<_ACEOF
1608 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1609 _ACEOF
1610
1611
1612 cat >>confdefs.h <<_ACEOF
1613 #define PACKAGE_STRING "$PACKAGE_STRING"
1614 _ACEOF
1615
1616
1617 cat >>confdefs.h <<_ACEOF
1618 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1619 _ACEOF
1620
1621
1622 # Let the site file select an alternate cache file if it wants to.
1623 # Prefer explicitly selected file to automatically selected ones.
1624 if test -n "$CONFIG_SITE"; then
1625   set x "$CONFIG_SITE"
1626 elif test "x$prefix" != xNONE; then
1627   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1628 else
1629   set x "$ac_default_prefix/share/config.site" \
1630         "$ac_default_prefix/etc/config.site"
1631 fi
1632 shift
1633 for ac_site_file
1634 do
1635   if test -r "$ac_site_file"; then
1636     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1637 echo "$as_me: loading site script $ac_site_file" >&6;}
1638     sed 's/^/| /' "$ac_site_file" >&5
1639     . "$ac_site_file"
1640   fi
1641 done
1642
1643 if test -r "$cache_file"; then
1644   # Some versions of bash will fail to source /dev/null (special
1645   # files actually), so we avoid doing that.
1646   if test -f "$cache_file"; then
1647     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1648 echo "$as_me: loading cache $cache_file" >&6;}
1649     case $cache_file in
1650       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1651       *)                      . "./$cache_file";;
1652     esac
1653   fi
1654 else
1655   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1656 echo "$as_me: creating cache $cache_file" >&6;}
1657   >$cache_file
1658 fi
1659
1660 # Check that the precious variables saved in the cache have kept the same
1661 # value.
1662 ac_cache_corrupted=false
1663 for ac_var in $ac_precious_vars; do
1664   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1665   eval ac_new_set=\$ac_env_${ac_var}_set
1666   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1667   eval ac_new_val=\$ac_env_${ac_var}_value
1668   case $ac_old_set,$ac_new_set in
1669     set,)
1670       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1671 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1672       ac_cache_corrupted=: ;;
1673     ,set)
1674       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1675 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1676       ac_cache_corrupted=: ;;
1677     ,);;
1678     *)
1679       if test "x$ac_old_val" != "x$ac_new_val"; then
1680         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1681 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1682         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1683 echo "$as_me:   former value:  $ac_old_val" >&2;}
1684         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1685 echo "$as_me:   current value: $ac_new_val" >&2;}
1686         ac_cache_corrupted=:
1687       fi;;
1688   esac
1689   # Pass precious variables to config.status.
1690   if test "$ac_new_set" = set; then
1691     case $ac_new_val in
1692     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1693     *) ac_arg=$ac_var=$ac_new_val ;;
1694     esac
1695     case " $ac_configure_args " in
1696       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1697       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1698     esac
1699   fi
1700 done
1701 if $ac_cache_corrupted; then
1702   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1703 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1704   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1705 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1706    { (exit 1); exit 1; }; }
1707 fi
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725 ac_ext=c
1726 ac_cpp='$CPP $CPPFLAGS'
1727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1730
1731
1732
1733 ac_aux_dir=
1734 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1735   if test -f "$ac_dir/install-sh"; then
1736     ac_aux_dir=$ac_dir
1737     ac_install_sh="$ac_aux_dir/install-sh -c"
1738     break
1739   elif test -f "$ac_dir/install.sh"; then
1740     ac_aux_dir=$ac_dir
1741     ac_install_sh="$ac_aux_dir/install.sh -c"
1742     break
1743   elif test -f "$ac_dir/shtool"; then
1744     ac_aux_dir=$ac_dir
1745     ac_install_sh="$ac_aux_dir/shtool install -c"
1746     break
1747   fi
1748 done
1749 if test -z "$ac_aux_dir"; then
1750   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1751 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1752    { (exit 1); exit 1; }; }
1753 fi
1754
1755 # These three variables are undocumented and unsupported,
1756 # and are intended to be withdrawn in a future Autoconf release.
1757 # They can cause serious problems if a builder's source tree is in a directory
1758 # whose full name contains unusual characters.
1759 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1760 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1761 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1762
1763
1764 # Make sure we can run config.sub.
1765 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1766   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1767 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1768    { (exit 1); exit 1; }; }
1769
1770 { echo "$as_me:$LINENO: checking build system type" >&5
1771 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1772 if test "${ac_cv_build+set}" = set; then
1773   echo $ECHO_N "(cached) $ECHO_C" >&6
1774 else
1775   ac_build_alias=$build_alias
1776 test "x$ac_build_alias" = x &&
1777   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1778 test "x$ac_build_alias" = x &&
1779   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1780 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1781    { (exit 1); exit 1; }; }
1782 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1783   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1784 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1785    { (exit 1); exit 1; }; }
1786
1787 fi
1788 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1789 echo "${ECHO_T}$ac_cv_build" >&6; }
1790 case $ac_cv_build in
1791 *-*-*) ;;
1792 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1793 echo "$as_me: error: invalid value of canonical build" >&2;}
1794    { (exit 1); exit 1; }; };;
1795 esac
1796 build=$ac_cv_build
1797 ac_save_IFS=$IFS; IFS='-'
1798 set x $ac_cv_build
1799 shift
1800 build_cpu=$1
1801 build_vendor=$2
1802 shift; shift
1803 # Remember, the first character of IFS is used to create $*,
1804 # except with old shells:
1805 build_os=$*
1806 IFS=$ac_save_IFS
1807 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1808
1809
1810 { echo "$as_me:$LINENO: checking host system type" >&5
1811 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1812 if test "${ac_cv_host+set}" = set; then
1813   echo $ECHO_N "(cached) $ECHO_C" >&6
1814 else
1815   if test "x$host_alias" = x; then
1816   ac_cv_host=$ac_cv_build
1817 else
1818   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1819     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1820 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1821    { (exit 1); exit 1; }; }
1822 fi
1823
1824 fi
1825 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1826 echo "${ECHO_T}$ac_cv_host" >&6; }
1827 case $ac_cv_host in
1828 *-*-*) ;;
1829 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1830 echo "$as_me: error: invalid value of canonical host" >&2;}
1831    { (exit 1); exit 1; }; };;
1832 esac
1833 host=$ac_cv_host
1834 ac_save_IFS=$IFS; IFS='-'
1835 set x $ac_cv_host
1836 shift
1837 host_cpu=$1
1838 host_vendor=$2
1839 shift; shift
1840 # Remember, the first character of IFS is used to create $*,
1841 # except with old shells:
1842 host_os=$*
1843 IFS=$ac_save_IFS
1844 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1845
1846
1847 { echo "$as_me:$LINENO: checking target system type" >&5
1848 echo $ECHO_N "checking target system type... $ECHO_C" >&6; }
1849 if test "${ac_cv_target+set}" = set; then
1850   echo $ECHO_N "(cached) $ECHO_C" >&6
1851 else
1852   if test "x$target_alias" = x; then
1853   ac_cv_target=$ac_cv_host
1854 else
1855   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1856     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
1857 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
1858    { (exit 1); exit 1; }; }
1859 fi
1860
1861 fi
1862 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1863 echo "${ECHO_T}$ac_cv_target" >&6; }
1864 case $ac_cv_target in
1865 *-*-*) ;;
1866 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
1867 echo "$as_me: error: invalid value of canonical target" >&2;}
1868    { (exit 1); exit 1; }; };;
1869 esac
1870 target=$ac_cv_target
1871 ac_save_IFS=$IFS; IFS='-'
1872 set x $ac_cv_target
1873 shift
1874 target_cpu=$1
1875 target_vendor=$2
1876 shift; shift
1877 # Remember, the first character of IFS is used to create $*,
1878 # except with old shells:
1879 target_os=$*
1880 IFS=$ac_save_IFS
1881 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1882
1883
1884 # The aliases save the names the user supplied, while $host etc.
1885 # will get canonicalized.
1886 test -n "$target_alias" &&
1887   test "$program_prefix$program_suffix$program_transform_name" = \
1888     NONENONEs,x,x, &&
1889   program_prefix=${target_alias}-
1890
1891
1892
1893
1894
1895
1896 # Check whether --with-gcc was given.
1897 if test "${with_gcc+set}" = set; then
1898   withval=$with_gcc;
1899 fi
1900
1901     V_CCOPT="-O"
1902     V_INCLS=""
1903     if test "${srcdir}" != "." ; then
1904             V_INCLS="-I\$(srcdir)"
1905     fi
1906     if test "${CFLAGS+set}" = set; then
1907             LBL_CFLAGS="$CFLAGS"
1908     fi
1909     if test -z "$CC" ; then
1910             case "$target_os" in
1911
1912             bsdi*)
1913                     # Extract the first word of "shlicc2", so it can be a program name with args.
1914 set dummy shlicc2; ac_word=$2
1915 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1916 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1917 if test "${ac_cv_prog_SHLICC2+set}" = set; then
1918   echo $ECHO_N "(cached) $ECHO_C" >&6
1919 else
1920   if test -n "$SHLICC2"; then
1921   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
1922 else
1923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924 for as_dir in $PATH
1925 do
1926   IFS=$as_save_IFS
1927   test -z "$as_dir" && as_dir=.
1928   for ac_exec_ext in '' $ac_executable_extensions; do
1929   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1930     ac_cv_prog_SHLICC2="yes"
1931     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932     break 2
1933   fi
1934 done
1935 done
1936 IFS=$as_save_IFS
1937
1938   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
1939 fi
1940 fi
1941 SHLICC2=$ac_cv_prog_SHLICC2
1942 if test -n "$SHLICC2"; then
1943   { echo "$as_me:$LINENO: result: $SHLICC2" >&5
1944 echo "${ECHO_T}$SHLICC2" >&6; }
1945 else
1946   { echo "$as_me:$LINENO: result: no" >&5
1947 echo "${ECHO_T}no" >&6; }
1948 fi
1949
1950
1951                     if test $SHLICC2 = yes ; then
1952                             CC=shlicc2
1953                             export CC
1954                     fi
1955                     ;;
1956             esac
1957     fi
1958     if test -z "$CC" -a "$with_gcc" = no ; then
1959             CC=cc
1960             export CC
1961     fi
1962     ac_ext=c
1963 ac_cpp='$CPP $CPPFLAGS'
1964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1967 if test -n "$ac_tool_prefix"; then
1968   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1969 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1970 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1971 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1972 if test "${ac_cv_prog_CC+set}" = set; then
1973   echo $ECHO_N "(cached) $ECHO_C" >&6
1974 else
1975   if test -n "$CC"; then
1976   ac_cv_prog_CC="$CC" # Let the user override the test.
1977 else
1978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1979 for as_dir in $PATH
1980 do
1981   IFS=$as_save_IFS
1982   test -z "$as_dir" && as_dir=.
1983   for ac_exec_ext in '' $ac_executable_extensions; do
1984   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1985     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1986     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1987     break 2
1988   fi
1989 done
1990 done
1991 IFS=$as_save_IFS
1992
1993 fi
1994 fi
1995 CC=$ac_cv_prog_CC
1996 if test -n "$CC"; then
1997   { echo "$as_me:$LINENO: result: $CC" >&5
1998 echo "${ECHO_T}$CC" >&6; }
1999 else
2000   { echo "$as_me:$LINENO: result: no" >&5
2001 echo "${ECHO_T}no" >&6; }
2002 fi
2003
2004
2005 fi
2006 if test -z "$ac_cv_prog_CC"; then
2007   ac_ct_CC=$CC
2008   # Extract the first word of "gcc", so it can be a program name with args.
2009 set dummy gcc; ac_word=$2
2010 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2011 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2012 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2013   echo $ECHO_N "(cached) $ECHO_C" >&6
2014 else
2015   if test -n "$ac_ct_CC"; then
2016   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2017 else
2018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2019 for as_dir in $PATH
2020 do
2021   IFS=$as_save_IFS
2022   test -z "$as_dir" && as_dir=.
2023   for ac_exec_ext in '' $ac_executable_extensions; do
2024   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2025     ac_cv_prog_ac_ct_CC="gcc"
2026     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2027     break 2
2028   fi
2029 done
2030 done
2031 IFS=$as_save_IFS
2032
2033 fi
2034 fi
2035 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2036 if test -n "$ac_ct_CC"; then
2037   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2038 echo "${ECHO_T}$ac_ct_CC" >&6; }
2039 else
2040   { echo "$as_me:$LINENO: result: no" >&5
2041 echo "${ECHO_T}no" >&6; }
2042 fi
2043
2044   if test "x$ac_ct_CC" = x; then
2045     CC=""
2046   else
2047     case $cross_compiling:$ac_tool_warned in
2048 yes:)
2049 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2050 whose name does not start with the host triplet.  If you think this
2051 configuration is useful to you, please write to autoconf@gnu.org." >&5
2052 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2053 whose name does not start with the host triplet.  If you think this
2054 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2055 ac_tool_warned=yes ;;
2056 esac
2057     CC=$ac_ct_CC
2058   fi
2059 else
2060   CC="$ac_cv_prog_CC"
2061 fi
2062
2063 if test -z "$CC"; then
2064           if test -n "$ac_tool_prefix"; then
2065     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2066 set dummy ${ac_tool_prefix}cc; ac_word=$2
2067 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2068 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2069 if test "${ac_cv_prog_CC+set}" = set; then
2070   echo $ECHO_N "(cached) $ECHO_C" >&6
2071 else
2072   if test -n "$CC"; then
2073   ac_cv_prog_CC="$CC" # Let the user override the test.
2074 else
2075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2076 for as_dir in $PATH
2077 do
2078   IFS=$as_save_IFS
2079   test -z "$as_dir" && as_dir=.
2080   for ac_exec_ext in '' $ac_executable_extensions; do
2081   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2082     ac_cv_prog_CC="${ac_tool_prefix}cc"
2083     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2084     break 2
2085   fi
2086 done
2087 done
2088 IFS=$as_save_IFS
2089
2090 fi
2091 fi
2092 CC=$ac_cv_prog_CC
2093 if test -n "$CC"; then
2094   { echo "$as_me:$LINENO: result: $CC" >&5
2095 echo "${ECHO_T}$CC" >&6; }
2096 else
2097   { echo "$as_me:$LINENO: result: no" >&5
2098 echo "${ECHO_T}no" >&6; }
2099 fi
2100
2101
2102   fi
2103 fi
2104 if test -z "$CC"; then
2105   # Extract the first word of "cc", so it can be a program name with args.
2106 set dummy cc; ac_word=$2
2107 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2108 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2109 if test "${ac_cv_prog_CC+set}" = set; then
2110   echo $ECHO_N "(cached) $ECHO_C" >&6
2111 else
2112   if test -n "$CC"; then
2113   ac_cv_prog_CC="$CC" # Let the user override the test.
2114 else
2115   ac_prog_rejected=no
2116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2117 for as_dir in $PATH
2118 do
2119   IFS=$as_save_IFS
2120   test -z "$as_dir" && as_dir=.
2121   for ac_exec_ext in '' $ac_executable_extensions; do
2122   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2123     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2124        ac_prog_rejected=yes
2125        continue
2126      fi
2127     ac_cv_prog_CC="cc"
2128     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2129     break 2
2130   fi
2131 done
2132 done
2133 IFS=$as_save_IFS
2134
2135 if test $ac_prog_rejected = yes; then
2136   # We found a bogon in the path, so make sure we never use it.
2137   set dummy $ac_cv_prog_CC
2138   shift
2139   if test $# != 0; then
2140     # We chose a different compiler from the bogus one.
2141     # However, it has the same basename, so the bogon will be chosen
2142     # first if we set CC to just the basename; use the full file name.
2143     shift
2144     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2145   fi
2146 fi
2147 fi
2148 fi
2149 CC=$ac_cv_prog_CC
2150 if test -n "$CC"; then
2151   { echo "$as_me:$LINENO: result: $CC" >&5
2152 echo "${ECHO_T}$CC" >&6; }
2153 else
2154   { echo "$as_me:$LINENO: result: no" >&5
2155 echo "${ECHO_T}no" >&6; }
2156 fi
2157
2158
2159 fi
2160 if test -z "$CC"; then
2161   if test -n "$ac_tool_prefix"; then
2162   for ac_prog in cl.exe
2163   do
2164     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2165 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2166 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2167 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2168 if test "${ac_cv_prog_CC+set}" = set; then
2169   echo $ECHO_N "(cached) $ECHO_C" >&6
2170 else
2171   if test -n "$CC"; then
2172   ac_cv_prog_CC="$CC" # Let the user override the test.
2173 else
2174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2175 for as_dir in $PATH
2176 do
2177   IFS=$as_save_IFS
2178   test -z "$as_dir" && as_dir=.
2179   for ac_exec_ext in '' $ac_executable_extensions; do
2180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2181     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2182     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2183     break 2
2184   fi
2185 done
2186 done
2187 IFS=$as_save_IFS
2188
2189 fi
2190 fi
2191 CC=$ac_cv_prog_CC
2192 if test -n "$CC"; then
2193   { echo "$as_me:$LINENO: result: $CC" >&5
2194 echo "${ECHO_T}$CC" >&6; }
2195 else
2196   { echo "$as_me:$LINENO: result: no" >&5
2197 echo "${ECHO_T}no" >&6; }
2198 fi
2199
2200
2201     test -n "$CC" && break
2202   done
2203 fi
2204 if test -z "$CC"; then
2205   ac_ct_CC=$CC
2206   for ac_prog in cl.exe
2207 do
2208   # Extract the first word of "$ac_prog", so it can be a program name with args.
2209 set dummy $ac_prog; ac_word=$2
2210 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2211 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2212 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2213   echo $ECHO_N "(cached) $ECHO_C" >&6
2214 else
2215   if test -n "$ac_ct_CC"; then
2216   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2217 else
2218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2219 for as_dir in $PATH
2220 do
2221   IFS=$as_save_IFS
2222   test -z "$as_dir" && as_dir=.
2223   for ac_exec_ext in '' $ac_executable_extensions; do
2224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2225     ac_cv_prog_ac_ct_CC="$ac_prog"
2226     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2227     break 2
2228   fi
2229 done
2230 done
2231 IFS=$as_save_IFS
2232
2233 fi
2234 fi
2235 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2236 if test -n "$ac_ct_CC"; then
2237   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2238 echo "${ECHO_T}$ac_ct_CC" >&6; }
2239 else
2240   { echo "$as_me:$LINENO: result: no" >&5
2241 echo "${ECHO_T}no" >&6; }
2242 fi
2243
2244
2245   test -n "$ac_ct_CC" && break
2246 done
2247
2248   if test "x$ac_ct_CC" = x; then
2249     CC=""
2250   else
2251     case $cross_compiling:$ac_tool_warned in
2252 yes:)
2253 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2254 whose name does not start with the host triplet.  If you think this
2255 configuration is useful to you, please write to autoconf@gnu.org." >&5
2256 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2257 whose name does not start with the host triplet.  If you think this
2258 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2259 ac_tool_warned=yes ;;
2260 esac
2261     CC=$ac_ct_CC
2262   fi
2263 fi
2264
2265 fi
2266
2267
2268 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2269 See \`config.log' for more details." >&5
2270 echo "$as_me: error: no acceptable C compiler found in \$PATH
2271 See \`config.log' for more details." >&2;}
2272    { (exit 1); exit 1; }; }
2273
2274 # Provide some information about the compiler.
2275 echo "$as_me:$LINENO: checking for C compiler version" >&5
2276 ac_compiler=`set X $ac_compile; echo $2`
2277 { (ac_try="$ac_compiler --version >&5"
2278 case "(($ac_try" in
2279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2280   *) ac_try_echo=$ac_try;;
2281 esac
2282 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2283   (eval "$ac_compiler --version >&5") 2>&5
2284   ac_status=$?
2285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2286   (exit $ac_status); }
2287 { (ac_try="$ac_compiler -v >&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 -v >&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 $ac_status); }
2307
2308 cat >conftest.$ac_ext <<_ACEOF
2309 /* confdefs.h.  */
2310 _ACEOF
2311 cat confdefs.h >>conftest.$ac_ext
2312 cat >>conftest.$ac_ext <<_ACEOF
2313 /* end confdefs.h.  */
2314
2315 int
2316 main ()
2317 {
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 ac_clean_files_save=$ac_clean_files
2324 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2325 # Try to create an executable without -o first, disregard a.out.
2326 # It will help us diagnose broken compilers, and finding out an intuition
2327 # of exeext.
2328 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2329 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2330 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2331 #
2332 # List of possible output files, starting from the most likely.
2333 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2334 # only as a last resort.  b.out is created by i960 compilers.
2335 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2336 #
2337 # The IRIX 6 linker writes into existing files which may not be
2338 # executable, retaining their permissions.  Remove them first so a
2339 # subsequent execution test works.
2340 ac_rmfiles=
2341 for ac_file in $ac_files
2342 do
2343   case $ac_file in
2344     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2345     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2346   esac
2347 done
2348 rm -f $ac_rmfiles
2349
2350 if { (ac_try="$ac_link_default"
2351 case "(($ac_try" in
2352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2353   *) ac_try_echo=$ac_try;;
2354 esac
2355 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2356   (eval "$ac_link_default") 2>&5
2357   ac_status=$?
2358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359   (exit $ac_status); }; then
2360   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2361 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2362 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2363 # so that the user can short-circuit this test for compilers unknown to
2364 # Autoconf.
2365 for ac_file in $ac_files ''
2366 do
2367   test -f "$ac_file" || continue
2368   case $ac_file in
2369     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2370         ;;
2371     [ab].out )
2372         # We found the default executable, but exeext='' is most
2373         # certainly right.
2374         break;;
2375     *.* )
2376         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2377         then :; else
2378            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2379         fi
2380         # We set ac_cv_exeext here because the later test for it is not
2381         # safe: cross compilers may not add the suffix if given an `-o'
2382         # argument, so we may need to know it at that point already.
2383         # Even if this section looks crufty: it has the advantage of
2384         # actually working.
2385         break;;
2386     * )
2387         break;;
2388   esac
2389 done
2390 test "$ac_cv_exeext" = no && ac_cv_exeext=
2391
2392 else
2393   ac_file=''
2394 fi
2395
2396 { echo "$as_me:$LINENO: result: $ac_file" >&5
2397 echo "${ECHO_T}$ac_file" >&6; }
2398 if test -z "$ac_file"; then
2399   echo "$as_me: failed program was:" >&5
2400 sed 's/^/| /' conftest.$ac_ext >&5
2401
2402 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2403 See \`config.log' for more details." >&5
2404 echo "$as_me: error: C compiler cannot create executables
2405 See \`config.log' for more details." >&2;}
2406    { (exit 77); exit 77; }; }
2407 fi
2408
2409 ac_exeext=$ac_cv_exeext
2410
2411 # Check that the compiler produces executables we can run.  If not, either
2412 # the compiler is broken, or we cross compile.
2413 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2414 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2415 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2416 # If not cross compiling, check that we can run a simple program.
2417 if test "$cross_compiling" != yes; then
2418   if { ac_try='./$ac_file'
2419   { (case "(($ac_try" in
2420   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2421   *) ac_try_echo=$ac_try;;
2422 esac
2423 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2424   (eval "$ac_try") 2>&5
2425   ac_status=$?
2426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2427   (exit $ac_status); }; }; then
2428     cross_compiling=no
2429   else
2430     if test "$cross_compiling" = maybe; then
2431         cross_compiling=yes
2432     else
2433         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2434 If you meant to cross compile, use \`--host'.
2435 See \`config.log' for more details." >&5
2436 echo "$as_me: error: cannot run C compiled programs.
2437 If you meant to cross compile, use \`--host'.
2438 See \`config.log' for more details." >&2;}
2439    { (exit 1); exit 1; }; }
2440     fi
2441   fi
2442 fi
2443 { echo "$as_me:$LINENO: result: yes" >&5
2444 echo "${ECHO_T}yes" >&6; }
2445
2446 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2447 ac_clean_files=$ac_clean_files_save
2448 # Check that the compiler produces executables we can run.  If not, either
2449 # the compiler is broken, or we cross compile.
2450 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2451 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2452 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2453 echo "${ECHO_T}$cross_compiling" >&6; }
2454
2455 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2456 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2457 if { (ac_try="$ac_link"
2458 case "(($ac_try" in
2459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2460   *) ac_try_echo=$ac_try;;
2461 esac
2462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2463   (eval "$ac_link") 2>&5
2464   ac_status=$?
2465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2466   (exit $ac_status); }; then
2467   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2468 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2469 # work properly (i.e., refer to `conftest.exe'), while it won't with
2470 # `rm'.
2471 for ac_file in conftest.exe conftest conftest.*; do
2472   test -f "$ac_file" || continue
2473   case $ac_file in
2474     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2475     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2476           break;;
2477     * ) break;;
2478   esac
2479 done
2480 else
2481   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2482 See \`config.log' for more details." >&5
2483 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2484 See \`config.log' for more details." >&2;}
2485    { (exit 1); exit 1; }; }
2486 fi
2487
2488 rm -f conftest$ac_cv_exeext
2489 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2490 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2491
2492 rm -f conftest.$ac_ext
2493 EXEEXT=$ac_cv_exeext
2494 ac_exeext=$EXEEXT
2495 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2496 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2497 if test "${ac_cv_objext+set}" = set; then
2498   echo $ECHO_N "(cached) $ECHO_C" >&6
2499 else
2500   cat >conftest.$ac_ext <<_ACEOF
2501 /* confdefs.h.  */
2502 _ACEOF
2503 cat confdefs.h >>conftest.$ac_ext
2504 cat >>conftest.$ac_ext <<_ACEOF
2505 /* end confdefs.h.  */
2506
2507 int
2508 main ()
2509 {
2510
2511   ;
2512   return 0;
2513 }
2514 _ACEOF
2515 rm -f conftest.o conftest.obj
2516 if { (ac_try="$ac_compile"
2517 case "(($ac_try" in
2518   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2519   *) ac_try_echo=$ac_try;;
2520 esac
2521 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2522   (eval "$ac_compile") 2>&5
2523   ac_status=$?
2524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2525   (exit $ac_status); }; then
2526   for ac_file in conftest.o conftest.obj conftest.*; do
2527   test -f "$ac_file" || continue;
2528   case $ac_file in
2529     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2530     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2531        break;;
2532   esac
2533 done
2534 else
2535   echo "$as_me: failed program was:" >&5
2536 sed 's/^/| /' conftest.$ac_ext >&5
2537
2538 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2539 See \`config.log' for more details." >&5
2540 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2541 See \`config.log' for more details." >&2;}
2542    { (exit 1); exit 1; }; }
2543 fi
2544
2545 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2546 fi
2547 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2548 echo "${ECHO_T}$ac_cv_objext" >&6; }
2549 OBJEXT=$ac_cv_objext
2550 ac_objext=$OBJEXT
2551 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2552 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2553 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2554   echo $ECHO_N "(cached) $ECHO_C" >&6
2555 else
2556   cat >conftest.$ac_ext <<_ACEOF
2557 /* confdefs.h.  */
2558 _ACEOF
2559 cat confdefs.h >>conftest.$ac_ext
2560 cat >>conftest.$ac_ext <<_ACEOF
2561 /* end confdefs.h.  */
2562
2563 int
2564 main ()
2565 {
2566 #ifndef __GNUC__
2567        choke me
2568 #endif
2569
2570   ;
2571   return 0;
2572 }
2573 _ACEOF
2574 rm -f conftest.$ac_objext
2575 if { (ac_try="$ac_compile"
2576 case "(($ac_try" in
2577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2578   *) ac_try_echo=$ac_try;;
2579 esac
2580 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2581   (eval "$ac_compile") 2>conftest.er1
2582   ac_status=$?
2583   grep -v '^ *+' conftest.er1 >conftest.err
2584   rm -f conftest.er1
2585   cat conftest.err >&5
2586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2587   (exit $ac_status); } && {
2588          test -z "$ac_c_werror_flag" ||
2589          test ! -s conftest.err
2590        } && test -s conftest.$ac_objext; then
2591   ac_compiler_gnu=yes
2592 else
2593   echo "$as_me: failed program was:" >&5
2594 sed 's/^/| /' conftest.$ac_ext >&5
2595
2596         ac_compiler_gnu=no
2597 fi
2598
2599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2600 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2601
2602 fi
2603 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2604 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2605 GCC=`test $ac_compiler_gnu = yes && echo yes`
2606 ac_test_CFLAGS=${CFLAGS+set}
2607 ac_save_CFLAGS=$CFLAGS
2608 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2609 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2610 if test "${ac_cv_prog_cc_g+set}" = set; then
2611   echo $ECHO_N "(cached) $ECHO_C" >&6
2612 else
2613   ac_save_c_werror_flag=$ac_c_werror_flag
2614    ac_c_werror_flag=yes
2615    ac_cv_prog_cc_g=no
2616    CFLAGS="-g"
2617    cat >conftest.$ac_ext <<_ACEOF
2618 /* confdefs.h.  */
2619 _ACEOF
2620 cat confdefs.h >>conftest.$ac_ext
2621 cat >>conftest.$ac_ext <<_ACEOF
2622 /* end confdefs.h.  */
2623
2624 int
2625 main ()
2626 {
2627
2628   ;
2629   return 0;
2630 }
2631 _ACEOF
2632 rm -f conftest.$ac_objext
2633 if { (ac_try="$ac_compile"
2634 case "(($ac_try" in
2635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2636   *) ac_try_echo=$ac_try;;
2637 esac
2638 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2639   (eval "$ac_compile") 2>conftest.er1
2640   ac_status=$?
2641   grep -v '^ *+' conftest.er1 >conftest.err
2642   rm -f conftest.er1
2643   cat conftest.err >&5
2644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2645   (exit $ac_status); } && {
2646          test -z "$ac_c_werror_flag" ||
2647          test ! -s conftest.err
2648        } && test -s conftest.$ac_objext; then
2649   ac_cv_prog_cc_g=yes
2650 else
2651   echo "$as_me: failed program was:" >&5
2652 sed 's/^/| /' conftest.$ac_ext >&5
2653
2654         CFLAGS=""
2655       cat >conftest.$ac_ext <<_ACEOF
2656 /* confdefs.h.  */
2657 _ACEOF
2658 cat confdefs.h >>conftest.$ac_ext
2659 cat >>conftest.$ac_ext <<_ACEOF
2660 /* end confdefs.h.  */
2661
2662 int
2663 main ()
2664 {
2665
2666   ;
2667   return 0;
2668 }
2669 _ACEOF
2670 rm -f conftest.$ac_objext
2671 if { (ac_try="$ac_compile"
2672 case "(($ac_try" in
2673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2674   *) ac_try_echo=$ac_try;;
2675 esac
2676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2677   (eval "$ac_compile") 2>conftest.er1
2678   ac_status=$?
2679   grep -v '^ *+' conftest.er1 >conftest.err
2680   rm -f conftest.er1
2681   cat conftest.err >&5
2682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2683   (exit $ac_status); } && {
2684          test -z "$ac_c_werror_flag" ||
2685          test ! -s conftest.err
2686        } && test -s conftest.$ac_objext; then
2687   :
2688 else
2689   echo "$as_me: failed program was:" >&5
2690 sed 's/^/| /' conftest.$ac_ext >&5
2691
2692         ac_c_werror_flag=$ac_save_c_werror_flag
2693          CFLAGS="-g"
2694          cat >conftest.$ac_ext <<_ACEOF
2695 /* confdefs.h.  */
2696 _ACEOF
2697 cat confdefs.h >>conftest.$ac_ext
2698 cat >>conftest.$ac_ext <<_ACEOF
2699 /* end confdefs.h.  */
2700
2701 int
2702 main ()
2703 {
2704
2705   ;
2706   return 0;
2707 }
2708 _ACEOF
2709 rm -f conftest.$ac_objext
2710 if { (ac_try="$ac_compile"
2711 case "(($ac_try" in
2712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2713   *) ac_try_echo=$ac_try;;
2714 esac
2715 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2716   (eval "$ac_compile") 2>conftest.er1
2717   ac_status=$?
2718   grep -v '^ *+' conftest.er1 >conftest.err
2719   rm -f conftest.er1
2720   cat conftest.err >&5
2721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2722   (exit $ac_status); } && {
2723          test -z "$ac_c_werror_flag" ||
2724          test ! -s conftest.err
2725        } && test -s conftest.$ac_objext; then
2726   ac_cv_prog_cc_g=yes
2727 else
2728   echo "$as_me: failed program was:" >&5
2729 sed 's/^/| /' conftest.$ac_ext >&5
2730
2731
2732 fi
2733
2734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2735 fi
2736
2737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2738 fi
2739
2740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2741    ac_c_werror_flag=$ac_save_c_werror_flag
2742 fi
2743 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2744 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2745 if test "$ac_test_CFLAGS" = set; then
2746   CFLAGS=$ac_save_CFLAGS
2747 elif test $ac_cv_prog_cc_g = yes; then
2748   if test "$GCC" = yes; then
2749     CFLAGS="-g -O2"
2750   else
2751     CFLAGS="-g"
2752   fi
2753 else
2754   if test "$GCC" = yes; then
2755     CFLAGS="-O2"
2756   else
2757     CFLAGS=
2758   fi
2759 fi
2760 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2761 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2762 if test "${ac_cv_prog_cc_c89+set}" = set; then
2763   echo $ECHO_N "(cached) $ECHO_C" >&6
2764 else
2765   ac_cv_prog_cc_c89=no
2766 ac_save_CC=$CC
2767 cat >conftest.$ac_ext <<_ACEOF
2768 /* confdefs.h.  */
2769 _ACEOF
2770 cat confdefs.h >>conftest.$ac_ext
2771 cat >>conftest.$ac_ext <<_ACEOF
2772 /* end confdefs.h.  */
2773 #include <stdarg.h>
2774 #include <stdio.h>
2775 #include <sys/types.h>
2776 #include <sys/stat.h>
2777 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2778 struct buf { int x; };
2779 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2780 static char *e (p, i)
2781      char **p;
2782      int i;
2783 {
2784   return p[i];
2785 }
2786 static char *f (char * (*g) (char **, int), char **p, ...)
2787 {
2788   char *s;
2789   va_list v;
2790   va_start (v,p);
2791   s = g (p, va_arg (v,int));
2792   va_end (v);
2793   return s;
2794 }
2795
2796 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2797    function prototypes and stuff, but not '\xHH' hex character constants.
2798    These don't provoke an error unfortunately, instead are silently treated
2799    as 'x'.  The following induces an error, until -std is added to get
2800    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2801    array size at least.  It's necessary to write '\x00'==0 to get something
2802    that's true only with -std.  */
2803 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2804
2805 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2806    inside strings and character constants.  */
2807 #define FOO(x) 'x'
2808 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2809
2810 int test (int i, double x);
2811 struct s1 {int (*f) (int a);};
2812 struct s2 {int (*f) (double a);};
2813 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2814 int argc;
2815 char **argv;
2816 int
2817 main ()
2818 {
2819 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2820   ;
2821   return 0;
2822 }
2823 _ACEOF
2824 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2825         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2826 do
2827   CC="$ac_save_CC $ac_arg"
2828   rm -f conftest.$ac_objext
2829 if { (ac_try="$ac_compile"
2830 case "(($ac_try" in
2831   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2832   *) ac_try_echo=$ac_try;;
2833 esac
2834 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2835   (eval "$ac_compile") 2>conftest.er1
2836   ac_status=$?
2837   grep -v '^ *+' conftest.er1 >conftest.err
2838   rm -f conftest.er1
2839   cat conftest.err >&5
2840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2841   (exit $ac_status); } && {
2842          test -z "$ac_c_werror_flag" ||
2843          test ! -s conftest.err
2844        } && test -s conftest.$ac_objext; then
2845   ac_cv_prog_cc_c89=$ac_arg
2846 else
2847   echo "$as_me: failed program was:" >&5
2848 sed 's/^/| /' conftest.$ac_ext >&5
2849
2850
2851 fi
2852
2853 rm -f core conftest.err conftest.$ac_objext
2854   test "x$ac_cv_prog_cc_c89" != "xno" && break
2855 done
2856 rm -f conftest.$ac_ext
2857 CC=$ac_save_CC
2858
2859 fi
2860 # AC_CACHE_VAL
2861 case "x$ac_cv_prog_cc_c89" in
2862   x)
2863     { echo "$as_me:$LINENO: result: none needed" >&5
2864 echo "${ECHO_T}none needed" >&6; } ;;
2865   xno)
2866     { echo "$as_me:$LINENO: result: unsupported" >&5
2867 echo "${ECHO_T}unsupported" >&6; } ;;
2868   *)
2869     CC="$CC $ac_cv_prog_cc_c89"
2870     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2871 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2872 esac
2873
2874
2875 ac_ext=c
2876 ac_cpp='$CPP $CPPFLAGS'
2877 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2878 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2879 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2880
2881     if test "$GCC" = yes ; then
2882             if test "$SHLICC2" = yes ; then
2883                     ac_cv_lbl_gcc_vers=2
2884                     V_CCOPT="-O2"
2885             else
2886                     { echo "$as_me:$LINENO: checking gcc version" >&5
2887 echo $ECHO_N "checking gcc version... $ECHO_C" >&6; }
2888                     if test "${ac_cv_lbl_gcc_vers+set}" = set; then
2889   echo $ECHO_N "(cached) $ECHO_C" >&6
2890 else
2891   ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \
2892                             sed -e '/^gcc version /!d' \
2893                                 -e 's/^gcc version //' \
2894                                 -e 's/ .*//' -e 's/^[^0-9]*//' \
2895                                 -e 's/\..*//'`
2896 fi
2897
2898                     { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5
2899 echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6; }
2900                     if test $ac_cv_lbl_gcc_vers -gt 1 ; then
2901                             V_CCOPT="-O2"
2902                     fi
2903             fi
2904     else
2905             { echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5
2906 echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6; }
2907             if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then
2908   echo $ECHO_N "(cached) $ECHO_C" >&6
2909 else
2910
2911 cat >conftest.$ac_ext <<_ACEOF
2912 /* confdefs.h.  */
2913 _ACEOF
2914 cat confdefs.h >>conftest.$ac_ext
2915 cat >>conftest.$ac_ext <<_ACEOF
2916 /* end confdefs.h.  */
2917 #include <sys/types.h>
2918 int
2919 main ()
2920 {
2921 int frob(int, char *)
2922   ;
2923   return 0;
2924 }
2925 _ACEOF
2926 rm -f conftest.$ac_objext
2927 if { (ac_try="$ac_compile"
2928 case "(($ac_try" in
2929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2930   *) ac_try_echo=$ac_try;;
2931 esac
2932 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2933   (eval "$ac_compile") 2>conftest.er1
2934   ac_status=$?
2935   grep -v '^ *+' conftest.er1 >conftest.err
2936   rm -f conftest.er1
2937   cat conftest.err >&5
2938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939   (exit $ac_status); } && {
2940          test -z "$ac_c_werror_flag" ||
2941          test ! -s conftest.err
2942        } && test -s conftest.$ac_objext; then
2943   ac_cv_lbl_cc_ansi_prototypes=yes
2944 else
2945   echo "$as_me: failed program was:" >&5
2946 sed 's/^/| /' conftest.$ac_ext >&5
2947
2948         ac_cv_lbl_cc_ansi_prototypes=no
2949 fi
2950
2951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2952 fi
2953
2954             { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5
2955 echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6; }
2956             if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
2957                     case "$target_os" in
2958
2959                     hpux*)
2960                             { echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
2961 echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6; }
2962                             savedcflags="$CFLAGS"
2963                             CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
2964                             if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then
2965   echo $ECHO_N "(cached) $ECHO_C" >&6
2966 else
2967   cat >conftest.$ac_ext <<_ACEOF
2968 /* confdefs.h.  */
2969 _ACEOF
2970 cat confdefs.h >>conftest.$ac_ext
2971 cat >>conftest.$ac_ext <<_ACEOF
2972 /* end confdefs.h.  */
2973 #include <sys/types.h>
2974 int
2975 main ()
2976 {
2977 int frob(int, char *)
2978   ;
2979   return 0;
2980 }
2981 _ACEOF
2982 rm -f conftest.$ac_objext
2983 if { (ac_try="$ac_compile"
2984 case "(($ac_try" in
2985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2986   *) ac_try_echo=$ac_try;;
2987 esac
2988 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2989   (eval "$ac_compile") 2>conftest.er1
2990   ac_status=$?
2991   grep -v '^ *+' conftest.er1 >conftest.err
2992   rm -f conftest.er1
2993   cat conftest.err >&5
2994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2995   (exit $ac_status); } && {
2996          test -z "$ac_c_werror_flag" ||
2997          test ! -s conftest.err
2998        } && test -s conftest.$ac_objext; then
2999   ac_cv_lbl_cc_hpux_cc_aa=yes
3000 else
3001   echo "$as_me: failed program was:" >&5
3002 sed 's/^/| /' conftest.$ac_ext >&5
3003
3004         ac_cv_lbl_cc_hpux_cc_aa=no
3005 fi
3006
3007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3008 fi
3009
3010                             { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5
3011 echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6; }
3012                             if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
3013                                     { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
3014 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
3015    { (exit 1); exit 1; }; }
3016                             fi
3017                             CFLAGS="$savedcflags"
3018                             V_CCOPT="-Aa $V_CCOPT"
3019
3020 cat >>confdefs.h <<\_ACEOF
3021 #define _HPUX_SOURCE 1
3022 _ACEOF
3023
3024                             ;;
3025
3026                     *)
3027                             { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5
3028 echo "$as_me: error: see the INSTALL doc for more info" >&2;}
3029    { (exit 1); exit 1; }; }
3030                             ;;
3031                     esac
3032             fi
3033             V_INCLS="$V_INCLS -I/usr/local/include"
3034             LDFLAGS="$LDFLAGS -L/usr/local/lib"
3035
3036             case "$target_os" in
3037
3038             irix*)
3039                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
3040                     ;;
3041
3042             osf*)
3043                     V_CCOPT="$V_CCOPT -std1 -g3"
3044                     ;;
3045
3046             ultrix*)
3047                     { echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5
3048 echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6; }
3049                     if test "${ac_cv_lbl_cc_const_proto+set}" = set; then
3050   echo $ECHO_N "(cached) $ECHO_C" >&6
3051 else
3052   cat >conftest.$ac_ext <<_ACEOF
3053 /* confdefs.h.  */
3054 _ACEOF
3055 cat confdefs.h >>conftest.$ac_ext
3056 cat >>conftest.$ac_ext <<_ACEOF
3057 /* end confdefs.h.  */
3058 #include <sys/types.h>
3059 int
3060 main ()
3061 {
3062 struct a { int b; };
3063                             void c(const struct a *)
3064   ;
3065   return 0;
3066 }
3067 _ACEOF
3068 rm -f conftest.$ac_objext
3069 if { (ac_try="$ac_compile"
3070 case "(($ac_try" in
3071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3072   *) ac_try_echo=$ac_try;;
3073 esac
3074 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3075   (eval "$ac_compile") 2>conftest.er1
3076   ac_status=$?
3077   grep -v '^ *+' conftest.er1 >conftest.err
3078   rm -f conftest.er1
3079   cat conftest.err >&5
3080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081   (exit $ac_status); } && {
3082          test -z "$ac_c_werror_flag" ||
3083          test ! -s conftest.err
3084        } && test -s conftest.$ac_objext; then
3085   ac_cv_lbl_cc_const_proto=yes
3086 else
3087   echo "$as_me: failed program was:" >&5
3088 sed 's/^/| /' conftest.$ac_ext >&5
3089
3090         ac_cv_lbl_cc_const_proto=no
3091 fi
3092
3093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3094 fi
3095
3096                     { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5
3097 echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6; }
3098                     if test $ac_cv_lbl_cc_const_proto = no ; then
3099                             cat >>confdefs.h <<\_ACEOF
3100 #define const
3101 _ACEOF
3102
3103                     fi
3104                     ;;
3105             esac
3106     fi
3107
3108 { echo "$as_me:$LINENO: checking for inline" >&5
3109 echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
3110     save_CFLAGS="$CFLAGS"
3111     CFLAGS="$V_CCOPT"
3112     if test "${ac_cv_lbl_inline+set}" = set; then
3113   echo $ECHO_N "(cached) $ECHO_C" >&6
3114 else
3115
3116         ac_cv_lbl_inline=""
3117         ac_lbl_cc_inline=no
3118         for ac_lbl_inline in inline __inline__ __inline
3119         do
3120             cat >conftest.$ac_ext <<_ACEOF
3121 /* confdefs.h.  */
3122 _ACEOF
3123 cat confdefs.h >>conftest.$ac_ext
3124 cat >>conftest.$ac_ext <<_ACEOF
3125 /* end confdefs.h.  */
3126 #define inline $ac_lbl_inline
3127                 static inline struct iltest *foo(void);
3128                 struct iltest {
3129                     int iltest1;
3130                     int iltest2;
3131                 };
3132
3133                 static inline struct iltest *
3134                 foo()
3135                 {
3136                     static struct iltest xxx;
3137
3138                     return &xxx;
3139                 }
3140 int
3141 main ()
3142 {
3143
3144   ;
3145   return 0;
3146 }
3147 _ACEOF
3148 rm -f conftest.$ac_objext
3149 if { (ac_try="$ac_compile"
3150 case "(($ac_try" in
3151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3152   *) ac_try_echo=$ac_try;;
3153 esac
3154 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3155   (eval "$ac_compile") 2>conftest.er1
3156   ac_status=$?
3157   grep -v '^ *+' conftest.er1 >conftest.err
3158   rm -f conftest.er1
3159   cat conftest.err >&5
3160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3161   (exit $ac_status); } && {
3162          test -z "$ac_c_werror_flag" ||
3163          test ! -s conftest.err
3164        } && test -s conftest.$ac_objext; then
3165   ac_lbl_cc_inline=yes
3166 else
3167   echo "$as_me: failed program was:" >&5
3168 sed 's/^/| /' conftest.$ac_ext >&5
3169
3170
3171 fi
3172
3173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3174             if test "$ac_lbl_cc_inline" = yes ; then
3175                 break;
3176             fi
3177         done
3178         if test "$ac_lbl_cc_inline" = yes ; then
3179             ac_cv_lbl_inline=$ac_lbl_inline
3180         fi
3181 fi
3182
3183     CFLAGS="$save_CFLAGS"
3184     if test ! -z "$ac_cv_lbl_inline" ; then
3185         { echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5
3186 echo "${ECHO_T}$ac_cv_lbl_inline" >&6; }
3187     else
3188         { echo "$as_me:$LINENO: result: no" >&5
3189 echo "${ECHO_T}no" >&6; }
3190     fi
3191
3192 cat >>confdefs.h <<_ACEOF
3193 #define inline $ac_cv_lbl_inline
3194 _ACEOF
3195
3196
3197 { echo "$as_me:$LINENO: checking for __attribute__" >&5
3198 echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6; }
3199 if test "${ac_cv___attribute__+set}" = set; then
3200   echo $ECHO_N "(cached) $ECHO_C" >&6
3201 else
3202
3203 cat >conftest.$ac_ext <<_ACEOF
3204 /* confdefs.h.  */
3205 _ACEOF
3206 cat confdefs.h >>conftest.$ac_ext
3207 cat >>conftest.$ac_ext <<_ACEOF
3208 /* end confdefs.h.  */
3209
3210 #include <stdlib.h>
3211
3212 static void foo(void) __attribute__ ((noreturn));
3213
3214 static void
3215 foo(void)
3216 {
3217   exit(1);
3218 }
3219
3220 int
3221 main(int argc, char **argv)
3222 {
3223   foo();
3224 }
3225
3226 _ACEOF
3227 rm -f conftest.$ac_objext
3228 if { (ac_try="$ac_compile"
3229 case "(($ac_try" in
3230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3231   *) ac_try_echo=$ac_try;;
3232 esac
3233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3234   (eval "$ac_compile") 2>conftest.er1
3235   ac_status=$?
3236   grep -v '^ *+' conftest.er1 >conftest.err
3237   rm -f conftest.er1
3238   cat conftest.err >&5
3239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3240   (exit $ac_status); } && {
3241          test -z "$ac_c_werror_flag" ||
3242          test ! -s conftest.err
3243        } && test -s conftest.$ac_objext; then
3244   ac_cv___attribute__=yes
3245 else
3246   echo "$as_me: failed program was:" >&5
3247 sed 's/^/| /' conftest.$ac_ext >&5
3248
3249         ac_cv___attribute__=no
3250 fi
3251
3252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3253 fi
3254
3255 if test "$ac_cv___attribute__" = "yes"; then
3256
3257 cat >>confdefs.h <<\_ACEOF
3258 #define HAVE___ATTRIBUTE__ 1
3259 _ACEOF
3260
3261   V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3262 else
3263   V_DEFS="$V_DEFS -D_U_=\"\""
3264 fi
3265 { echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5
3266 echo "${ECHO_T}$ac_cv___attribute__" >&6; }
3267
3268
3269 { echo "$as_me:$LINENO: checking for u_int8_t using $CC" >&5
3270 echo $ECHO_N "checking for u_int8_t using $CC... $ECHO_C" >&6; }
3271     if test "${ac_cv_lbl_have_u_int8_t+set}" = set; then
3272   echo $ECHO_N "(cached) $ECHO_C" >&6
3273 else
3274   cat >conftest.$ac_ext <<_ACEOF
3275 /* confdefs.h.  */
3276 _ACEOF
3277 cat confdefs.h >>conftest.$ac_ext
3278 cat >>conftest.$ac_ext <<_ACEOF
3279 /* end confdefs.h.  */
3280
3281 #       include "confdefs.h"
3282 #       include <sys/types.h>
3283 #       if STDC_HEADERS
3284 #       include <stdlib.h>
3285 #       include <stddef.h>
3286 #       endif
3287 int
3288 main ()
3289 {
3290 u_int8_t i
3291   ;
3292   return 0;
3293 }
3294 _ACEOF
3295 rm -f conftest.$ac_objext
3296 if { (ac_try="$ac_compile"
3297 case "(($ac_try" in
3298   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3299   *) ac_try_echo=$ac_try;;
3300 esac
3301 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3302   (eval "$ac_compile") 2>conftest.er1
3303   ac_status=$?
3304   grep -v '^ *+' conftest.er1 >conftest.err
3305   rm -f conftest.er1
3306   cat conftest.err >&5
3307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3308   (exit $ac_status); } && {
3309          test -z "$ac_c_werror_flag" ||
3310          test ! -s conftest.err
3311        } && test -s conftest.$ac_objext; then
3312   ac_cv_lbl_have_u_int8_t=yes
3313 else
3314   echo "$as_me: failed program was:" >&5
3315 sed 's/^/| /' conftest.$ac_ext >&5
3316
3317         ac_cv_lbl_have_u_int8_t=no
3318 fi
3319
3320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3321 fi
3322
3323     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int8_t" >&5
3324 echo "${ECHO_T}$ac_cv_lbl_have_u_int8_t" >&6; }
3325     if test $ac_cv_lbl_have_u_int8_t = no ; then
3326
3327 cat >>confdefs.h <<\_ACEOF
3328 #define u_int8_t u_char
3329 _ACEOF
3330
3331     fi
3332 { echo "$as_me:$LINENO: checking for u_int16_t using $CC" >&5
3333 echo $ECHO_N "checking for u_int16_t using $CC... $ECHO_C" >&6; }
3334     if test "${ac_cv_lbl_have_u_int16_t+set}" = set; then
3335   echo $ECHO_N "(cached) $ECHO_C" >&6
3336 else
3337   cat >conftest.$ac_ext <<_ACEOF
3338 /* confdefs.h.  */
3339 _ACEOF
3340 cat confdefs.h >>conftest.$ac_ext
3341 cat >>conftest.$ac_ext <<_ACEOF
3342 /* end confdefs.h.  */
3343
3344 #       include "confdefs.h"
3345 #       include <sys/types.h>
3346 #       if STDC_HEADERS
3347 #       include <stdlib.h>
3348 #       include <stddef.h>
3349 #       endif
3350 int
3351 main ()
3352 {
3353 u_int16_t i
3354   ;
3355   return 0;
3356 }
3357 _ACEOF
3358 rm -f conftest.$ac_objext
3359 if { (ac_try="$ac_compile"
3360 case "(($ac_try" in
3361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3362   *) ac_try_echo=$ac_try;;
3363 esac
3364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3365   (eval "$ac_compile") 2>conftest.er1
3366   ac_status=$?
3367   grep -v '^ *+' conftest.er1 >conftest.err
3368   rm -f conftest.er1
3369   cat conftest.err >&5
3370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3371   (exit $ac_status); } && {
3372          test -z "$ac_c_werror_flag" ||
3373          test ! -s conftest.err
3374        } && test -s conftest.$ac_objext; then
3375   ac_cv_lbl_have_u_int16_t=yes
3376 else
3377   echo "$as_me: failed program was:" >&5
3378 sed 's/^/| /' conftest.$ac_ext >&5
3379
3380         ac_cv_lbl_have_u_int16_t=no
3381 fi
3382
3383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3384 fi
3385
3386     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int16_t" >&5
3387 echo "${ECHO_T}$ac_cv_lbl_have_u_int16_t" >&6; }
3388     if test $ac_cv_lbl_have_u_int16_t = no ; then
3389
3390 cat >>confdefs.h <<\_ACEOF
3391 #define u_int16_t u_short
3392 _ACEOF
3393
3394     fi
3395 { echo "$as_me:$LINENO: checking for u_int32_t using $CC" >&5
3396 echo $ECHO_N "checking for u_int32_t using $CC... $ECHO_C" >&6; }
3397     if test "${ac_cv_lbl_have_u_int32_t+set}" = set; then
3398   echo $ECHO_N "(cached) $ECHO_C" >&6
3399 else
3400   cat >conftest.$ac_ext <<_ACEOF
3401 /* confdefs.h.  */
3402 _ACEOF
3403 cat confdefs.h >>conftest.$ac_ext
3404 cat >>conftest.$ac_ext <<_ACEOF
3405 /* end confdefs.h.  */
3406
3407 #       include "confdefs.h"
3408 #       include <sys/types.h>
3409 #       if STDC_HEADERS
3410 #       include <stdlib.h>
3411 #       include <stddef.h>
3412 #       endif
3413 int
3414 main ()
3415 {
3416 u_int32_t i
3417   ;
3418   return 0;
3419 }
3420 _ACEOF
3421 rm -f conftest.$ac_objext
3422 if { (ac_try="$ac_compile"
3423 case "(($ac_try" in
3424   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3425   *) ac_try_echo=$ac_try;;
3426 esac
3427 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3428   (eval "$ac_compile") 2>conftest.er1
3429   ac_status=$?
3430   grep -v '^ *+' conftest.er1 >conftest.err
3431   rm -f conftest.er1
3432   cat conftest.err >&5
3433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3434   (exit $ac_status); } && {
3435          test -z "$ac_c_werror_flag" ||
3436          test ! -s conftest.err
3437        } && test -s conftest.$ac_objext; then
3438   ac_cv_lbl_have_u_int32_t=yes
3439 else
3440   echo "$as_me: failed program was:" >&5
3441 sed 's/^/| /' conftest.$ac_ext >&5
3442
3443         ac_cv_lbl_have_u_int32_t=no
3444 fi
3445
3446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3447 fi
3448
3449     { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_u_int32_t" >&5
3450 echo "${ECHO_T}$ac_cv_lbl_have_u_int32_t" >&6; }
3451     if test $ac_cv_lbl_have_u_int32_t = no ; then
3452
3453 cat >>confdefs.h <<\_ACEOF
3454 #define u_int32_t u_int
3455 _ACEOF
3456
3457     fi
3458
3459 ac_ext=c
3460 ac_cpp='$CPP $CPPFLAGS'
3461 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3462 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3463 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3464 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3465 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3466 # On Suns, sometimes $CPP names a directory.
3467 if test -n "$CPP" && test -d "$CPP"; then
3468   CPP=
3469 fi
3470 if test -z "$CPP"; then
3471   if test "${ac_cv_prog_CPP+set}" = set; then
3472   echo $ECHO_N "(cached) $ECHO_C" >&6
3473 else
3474       # Double quotes because CPP needs to be expanded
3475     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3476     do
3477       ac_preproc_ok=false
3478 for ac_c_preproc_warn_flag in '' yes
3479 do
3480   # Use a header file that comes with gcc, so configuring glibc
3481   # with a fresh cross-compiler works.
3482   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3483   # <limits.h> exists even on freestanding compilers.
3484   # On the NeXT, cc -E runs the code through the compiler's parser,
3485   # not just through cpp. "Syntax error" is here to catch this case.
3486   cat >conftest.$ac_ext <<_ACEOF
3487 /* confdefs.h.  */
3488 _ACEOF
3489 cat confdefs.h >>conftest.$ac_ext
3490 cat >>conftest.$ac_ext <<_ACEOF
3491 /* end confdefs.h.  */
3492 #ifdef __STDC__
3493 # include <limits.h>
3494 #else
3495 # include <assert.h>
3496 #endif
3497                      Syntax error
3498 _ACEOF
3499 if { (ac_try="$ac_cpp conftest.$ac_ext"
3500 case "(($ac_try" in
3501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3502   *) ac_try_echo=$ac_try;;
3503 esac
3504 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3505   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3506   ac_status=$?
3507   grep -v '^ *+' conftest.er1 >conftest.err
3508   rm -f conftest.er1
3509   cat conftest.err >&5
3510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3511   (exit $ac_status); } >/dev/null && {
3512          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3513          test ! -s conftest.err
3514        }; then
3515   :
3516 else
3517   echo "$as_me: failed program was:" >&5
3518 sed 's/^/| /' conftest.$ac_ext >&5
3519
3520   # Broken: fails on valid input.
3521 continue
3522 fi
3523
3524 rm -f conftest.err conftest.$ac_ext
3525
3526   # OK, works on sane cases.  Now check whether nonexistent headers
3527   # can be detected and how.
3528   cat >conftest.$ac_ext <<_ACEOF
3529 /* confdefs.h.  */
3530 _ACEOF
3531 cat confdefs.h >>conftest.$ac_ext
3532 cat >>conftest.$ac_ext <<_ACEOF
3533 /* end confdefs.h.  */
3534 #include <ac_nonexistent.h>
3535 _ACEOF
3536 if { (ac_try="$ac_cpp conftest.$ac_ext"
3537 case "(($ac_try" in
3538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3539   *) ac_try_echo=$ac_try;;
3540 esac
3541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3542   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3543   ac_status=$?
3544   grep -v '^ *+' conftest.er1 >conftest.err
3545   rm -f conftest.er1
3546   cat conftest.err >&5
3547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3548   (exit $ac_status); } >/dev/null && {
3549          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3550          test ! -s conftest.err
3551        }; then
3552   # Broken: success on invalid input.
3553 continue
3554 else
3555   echo "$as_me: failed program was:" >&5
3556 sed 's/^/| /' conftest.$ac_ext >&5
3557
3558   # Passes both tests.
3559 ac_preproc_ok=:
3560 break
3561 fi
3562
3563 rm -f conftest.err conftest.$ac_ext
3564
3565 done
3566 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3567 rm -f conftest.err conftest.$ac_ext
3568 if $ac_preproc_ok; then
3569   break
3570 fi
3571
3572     done
3573     ac_cv_prog_CPP=$CPP
3574
3575 fi
3576   CPP=$ac_cv_prog_CPP
3577 else
3578   ac_cv_prog_CPP=$CPP
3579 fi
3580 { echo "$as_me:$LINENO: result: $CPP" >&5
3581 echo "${ECHO_T}$CPP" >&6; }
3582 ac_preproc_ok=false
3583 for ac_c_preproc_warn_flag in '' yes
3584 do
3585   # Use a header file that comes with gcc, so configuring glibc
3586   # with a fresh cross-compiler works.
3587   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3588   # <limits.h> exists even on freestanding compilers.
3589   # On the NeXT, cc -E runs the code through the compiler's parser,
3590   # not just through cpp. "Syntax error" is here to catch this case.
3591   cat >conftest.$ac_ext <<_ACEOF
3592 /* confdefs.h.  */
3593 _ACEOF
3594 cat confdefs.h >>conftest.$ac_ext
3595 cat >>conftest.$ac_ext <<_ACEOF
3596 /* end confdefs.h.  */
3597 #ifdef __STDC__
3598 # include <limits.h>
3599 #else
3600 # include <assert.h>
3601 #endif
3602                      Syntax error
3603 _ACEOF
3604 if { (ac_try="$ac_cpp conftest.$ac_ext"
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_cpp conftest.$ac_ext") 2>conftest.er1
3611   ac_status=$?
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 $ac_status); } >/dev/null && {
3617          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3618          test ! -s conftest.err
3619        }; then
3620   :
3621 else
3622   echo "$as_me: failed program was:" >&5
3623 sed 's/^/| /' conftest.$ac_ext >&5
3624
3625   # Broken: fails on valid input.
3626 continue
3627 fi
3628
3629 rm -f conftest.err conftest.$ac_ext
3630
3631   # OK, works on sane cases.  Now check whether nonexistent headers
3632   # can be detected and how.
3633   cat >conftest.$ac_ext <<_ACEOF
3634 /* confdefs.h.  */
3635 _ACEOF
3636 cat confdefs.h >>conftest.$ac_ext
3637 cat >>conftest.$ac_ext <<_ACEOF
3638 /* end confdefs.h.  */
3639 #include <ac_nonexistent.h>
3640 _ACEOF
3641 if { (ac_try="$ac_cpp conftest.$ac_ext"
3642 case "(($ac_try" in
3643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3644   *) ac_try_echo=$ac_try;;
3645 esac
3646 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3647   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3648   ac_status=$?
3649   grep -v '^ *+' conftest.er1 >conftest.err
3650   rm -f conftest.er1
3651   cat conftest.err >&5
3652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653   (exit $ac_status); } >/dev/null && {
3654          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3655          test ! -s conftest.err
3656        }; then
3657   # Broken: success on invalid input.
3658 continue
3659 else
3660   echo "$as_me: failed program was:" >&5
3661 sed 's/^/| /' conftest.$ac_ext >&5
3662
3663   # Passes both tests.
3664 ac_preproc_ok=:
3665 break
3666 fi
3667
3668 rm -f conftest.err conftest.$ac_ext
3669
3670 done
3671 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3672 rm -f conftest.err conftest.$ac_ext
3673 if $ac_preproc_ok; then
3674   :
3675 else
3676   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3677 See \`config.log' for more details." >&5
3678 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3679 See \`config.log' for more details." >&2;}
3680    { (exit 1); exit 1; }; }
3681 fi
3682
3683 ac_ext=c
3684 ac_cpp='$CPP $CPPFLAGS'
3685 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3686 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3687 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3688
3689
3690 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3691 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3692 if test "${ac_cv_path_GREP+set}" = set; then
3693   echo $ECHO_N "(cached) $ECHO_C" >&6
3694 else
3695   # Extract the first word of "grep ggrep" to use in msg output
3696 if test -z "$GREP"; then
3697 set dummy grep ggrep; ac_prog_name=$2
3698 if test "${ac_cv_path_GREP+set}" = set; then
3699   echo $ECHO_N "(cached) $ECHO_C" >&6
3700 else
3701   ac_path_GREP_found=false
3702 # Loop through the user's path and test for each of PROGNAME-LIST
3703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3704 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3705 do
3706   IFS=$as_save_IFS
3707   test -z "$as_dir" && as_dir=.
3708   for ac_prog in grep ggrep; do
3709   for ac_exec_ext in '' $ac_executable_extensions; do
3710     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3711     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3712     # Check for GNU ac_path_GREP and select it if it is found.
3713   # Check for GNU $ac_path_GREP
3714 case `"$ac_path_GREP" --version 2>&1` in
3715 *GNU*)
3716   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3717 *)
3718   ac_count=0
3719   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3720   while :
3721   do
3722     cat "conftest.in" "conftest.in" >"conftest.tmp"
3723     mv "conftest.tmp" "conftest.in"
3724     cp "conftest.in" "conftest.nl"
3725     echo 'GREP' >> "conftest.nl"
3726     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3727     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3728     ac_count=`expr $ac_count + 1`
3729     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3730       # Best one so far, save it but keep looking for a better one
3731       ac_cv_path_GREP="$ac_path_GREP"
3732       ac_path_GREP_max=$ac_count
3733     fi
3734     # 10*(2^10) chars as input seems more than enough
3735     test $ac_count -gt 10 && break
3736   done
3737   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3738 esac
3739
3740
3741     $ac_path_GREP_found && break 3
3742   done
3743 done
3744
3745 done
3746 IFS=$as_save_IFS
3747
3748
3749 fi
3750
3751 GREP="$ac_cv_path_GREP"
3752 if test -z "$GREP"; then
3753   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3754 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3755    { (exit 1); exit 1; }; }
3756 fi
3757
3758 else
3759   ac_cv_path_GREP=$GREP
3760 fi
3761
3762
3763 fi
3764 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3765 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3766  GREP="$ac_cv_path_GREP"
3767
3768
3769 { echo "$as_me:$LINENO: checking for egrep" >&5
3770 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3771 if test "${ac_cv_path_EGREP+set}" = set; then
3772   echo $ECHO_N "(cached) $ECHO_C" >&6
3773 else
3774   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3775    then ac_cv_path_EGREP="$GREP -E"
3776    else
3777      # Extract the first word of "egrep" to use in msg output
3778 if test -z "$EGREP"; then
3779 set dummy egrep; ac_prog_name=$2
3780 if test "${ac_cv_path_EGREP+set}" = set; then
3781   echo $ECHO_N "(cached) $ECHO_C" >&6
3782 else
3783   ac_path_EGREP_found=false
3784 # Loop through the user's path and test for each of PROGNAME-LIST
3785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3786 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3787 do
3788   IFS=$as_save_IFS
3789   test -z "$as_dir" && as_dir=.
3790   for ac_prog in egrep; do
3791   for ac_exec_ext in '' $ac_executable_extensions; do
3792     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3793     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3794     # Check for GNU ac_path_EGREP and select it if it is found.
3795   # Check for GNU $ac_path_EGREP
3796 case `"$ac_path_EGREP" --version 2>&1` in
3797 *GNU*)
3798   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3799 *)
3800   ac_count=0
3801   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3802   while :
3803   do
3804     cat "conftest.in" "conftest.in" >"conftest.tmp"
3805     mv "conftest.tmp" "conftest.in"
3806     cp "conftest.in" "conftest.nl"
3807     echo 'EGREP' >> "conftest.nl"
3808     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3809     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3810     ac_count=`expr $ac_count + 1`
3811     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3812       # Best one so far, save it but keep looking for a better one
3813       ac_cv_path_EGREP="$ac_path_EGREP"
3814       ac_path_EGREP_max=$ac_count
3815     fi
3816     # 10*(2^10) chars as input seems more than enough
3817     test $ac_count -gt 10 && break
3818   done
3819   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3820 esac
3821
3822
3823     $ac_path_EGREP_found && break 3
3824   done
3825 done
3826
3827 done
3828 IFS=$as_save_IFS
3829
3830
3831 fi
3832
3833 EGREP="$ac_cv_path_EGREP"
3834 if test -z "$EGREP"; then
3835   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3836 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3837    { (exit 1); exit 1; }; }
3838 fi
3839
3840 else
3841   ac_cv_path_EGREP=$EGREP
3842 fi
3843
3844
3845    fi
3846 fi
3847 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3848 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3849  EGREP="$ac_cv_path_EGREP"
3850
3851
3852 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3853 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3854 if test "${ac_cv_header_stdc+set}" = set; then
3855   echo $ECHO_N "(cached) $ECHO_C" >&6
3856 else
3857   cat >conftest.$ac_ext <<_ACEOF
3858 /* confdefs.h.  */
3859 _ACEOF
3860 cat confdefs.h >>conftest.$ac_ext
3861 cat >>conftest.$ac_ext <<_ACEOF
3862 /* end confdefs.h.  */
3863 #include <stdlib.h>
3864 #include <stdarg.h>
3865 #include <string.h>
3866 #include <float.h>
3867
3868 int
3869 main ()
3870 {
3871
3872   ;
3873   return 0;
3874 }
3875 _ACEOF
3876 rm -f conftest.$ac_objext
3877 if { (ac_try="$ac_compile"
3878 case "(($ac_try" in
3879   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3880   *) ac_try_echo=$ac_try;;
3881 esac
3882 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3883   (eval "$ac_compile") 2>conftest.er1
3884   ac_status=$?
3885   grep -v '^ *+' conftest.er1 >conftest.err
3886   rm -f conftest.er1
3887   cat conftest.err >&5
3888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3889   (exit $ac_status); } && {
3890          test -z "$ac_c_werror_flag" ||
3891          test ! -s conftest.err
3892        } && test -s conftest.$ac_objext; then
3893   ac_cv_header_stdc=yes
3894 else
3895   echo "$as_me: failed program was:" >&5
3896 sed 's/^/| /' conftest.$ac_ext >&5
3897
3898         ac_cv_header_stdc=no
3899 fi
3900
3901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3902
3903 if test $ac_cv_header_stdc = yes; then
3904   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3905   cat >conftest.$ac_ext <<_ACEOF
3906 /* confdefs.h.  */
3907 _ACEOF
3908 cat confdefs.h >>conftest.$ac_ext
3909 cat >>conftest.$ac_ext <<_ACEOF
3910 /* end confdefs.h.  */
3911 #include <string.h>
3912
3913 _ACEOF
3914 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3915   $EGREP "memchr" >/dev/null 2>&1; then
3916   :
3917 else
3918   ac_cv_header_stdc=no
3919 fi
3920 rm -f conftest*
3921
3922 fi
3923
3924 if test $ac_cv_header_stdc = yes; then
3925   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3926   cat >conftest.$ac_ext <<_ACEOF
3927 /* confdefs.h.  */
3928 _ACEOF
3929 cat confdefs.h >>conftest.$ac_ext
3930 cat >>conftest.$ac_ext <<_ACEOF
3931 /* end confdefs.h.  */
3932 #include <stdlib.h>
3933
3934 _ACEOF
3935 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3936   $EGREP "free" >/dev/null 2>&1; then
3937   :
3938 else
3939   ac_cv_header_stdc=no
3940 fi
3941 rm -f conftest*
3942
3943 fi
3944
3945 if test $ac_cv_header_stdc = yes; then
3946   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3947   if test "$cross_compiling" = yes; then
3948   :
3949 else
3950   cat >conftest.$ac_ext <<_ACEOF
3951 /* confdefs.h.  */
3952 _ACEOF
3953 cat confdefs.h >>conftest.$ac_ext
3954 cat >>conftest.$ac_ext <<_ACEOF
3955 /* end confdefs.h.  */
3956 #include <ctype.h>
3957 #include <stdlib.h>
3958 #if ((' ' & 0x0FF) == 0x020)
3959 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3960 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3961 #else
3962 # define ISLOWER(c) \
3963                    (('a' <= (c) && (c) <= 'i') \
3964                      || ('j' <= (c) && (c) <= 'r') \
3965                      || ('s' <= (c) && (c) <= 'z'))
3966 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3967 #endif
3968
3969 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3970 int
3971 main ()
3972 {
3973   int i;
3974   for (i = 0; i < 256; i++)
3975     if (XOR (islower (i), ISLOWER (i))
3976         || toupper (i) != TOUPPER (i))
3977       return 2;
3978   return 0;
3979 }
3980 _ACEOF
3981 rm -f conftest$ac_exeext
3982 if { (ac_try="$ac_link"
3983 case "(($ac_try" in
3984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3985   *) ac_try_echo=$ac_try;;
3986 esac
3987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3988   (eval "$ac_link") 2>&5
3989   ac_status=$?
3990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3992   { (case "(($ac_try" in
3993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3994   *) ac_try_echo=$ac_try;;
3995 esac
3996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3997   (eval "$ac_try") 2>&5
3998   ac_status=$?
3999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4000   (exit $ac_status); }; }; then
4001   :
4002 else
4003   echo "$as_me: program exited with status $ac_status" >&5
4004 echo "$as_me: failed program was:" >&5
4005 sed 's/^/| /' conftest.$ac_ext >&5
4006
4007 ( exit $ac_status )
4008 ac_cv_header_stdc=no
4009 fi
4010 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4011 fi
4012
4013
4014 fi
4015 fi
4016 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4017 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4018 if test $ac_cv_header_stdc = yes; then
4019
4020 cat >>confdefs.h <<\_ACEOF
4021 #define STDC_HEADERS 1
4022 _ACEOF
4023
4024 fi
4025
4026 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4037                   inttypes.h stdint.h unistd.h
4038 do
4039 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4040 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4041 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4042 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4043   echo $ECHO_N "(cached) $ECHO_C" >&6
4044 else
4045   cat >conftest.$ac_ext <<_ACEOF
4046 /* confdefs.h.  */
4047 _ACEOF
4048 cat confdefs.h >>conftest.$ac_ext
4049 cat >>conftest.$ac_ext <<_ACEOF
4050 /* end confdefs.h.  */
4051 $ac_includes_default
4052
4053 #include <$ac_header>
4054 _ACEOF
4055 rm -f conftest.$ac_objext
4056 if { (ac_try="$ac_compile"
4057 case "(($ac_try" in
4058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4059   *) ac_try_echo=$ac_try;;
4060 esac
4061 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4062   (eval "$ac_compile") 2>conftest.er1
4063   ac_status=$?
4064   grep -v '^ *+' conftest.er1 >conftest.err
4065   rm -f conftest.er1
4066   cat conftest.err >&5
4067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4068   (exit $ac_status); } && {
4069          test -z "$ac_c_werror_flag" ||
4070          test ! -s conftest.err
4071        } && test -s conftest.$ac_objext; then
4072   eval "$as_ac_Header=yes"
4073 else
4074   echo "$as_me: failed program was:" >&5
4075 sed 's/^/| /' conftest.$ac_ext >&5
4076
4077         eval "$as_ac_Header=no"
4078 fi
4079
4080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4081 fi
4082 ac_res=`eval echo '${'$as_ac_Header'}'`
4083                { echo "$as_me:$LINENO: result: $ac_res" >&5
4084 echo "${ECHO_T}$ac_res" >&6; }
4085 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4086   cat >>confdefs.h <<_ACEOF
4087 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4088 _ACEOF
4089
4090 fi
4091
4092 done
4093
4094
4095
4096
4097
4098
4099 for ac_header in sys/ioccom.h sys/sockio.h limits.h paths.h
4100 do
4101 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4102 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4103   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4104 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4105 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4106   echo $ECHO_N "(cached) $ECHO_C" >&6
4107 fi
4108 ac_res=`eval echo '${'$as_ac_Header'}'`
4109                { echo "$as_me:$LINENO: result: $ac_res" >&5
4110 echo "${ECHO_T}$ac_res" >&6; }
4111 else
4112   # Is the header compilable?
4113 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4114 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4115 cat >conftest.$ac_ext <<_ACEOF
4116 /* confdefs.h.  */
4117 _ACEOF
4118 cat confdefs.h >>conftest.$ac_ext
4119 cat >>conftest.$ac_ext <<_ACEOF
4120 /* end confdefs.h.  */
4121 $ac_includes_default
4122 #include <$ac_header>
4123 _ACEOF
4124 rm -f conftest.$ac_objext
4125 if { (ac_try="$ac_compile"
4126 case "(($ac_try" in
4127   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4128   *) ac_try_echo=$ac_try;;
4129 esac
4130 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4131   (eval "$ac_compile") 2>conftest.er1
4132   ac_status=$?
4133   grep -v '^ *+' conftest.er1 >conftest.err
4134   rm -f conftest.er1
4135   cat conftest.err >&5
4136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4137   (exit $ac_status); } && {
4138          test -z "$ac_c_werror_flag" ||
4139          test ! -s conftest.err
4140        } && test -s conftest.$ac_objext; then
4141   ac_header_compiler=yes
4142 else
4143   echo "$as_me: failed program was:" >&5
4144 sed 's/^/| /' conftest.$ac_ext >&5
4145
4146         ac_header_compiler=no
4147 fi
4148
4149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4150 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4151 echo "${ECHO_T}$ac_header_compiler" >&6; }
4152
4153 # Is the header present?
4154 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4155 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4156 cat >conftest.$ac_ext <<_ACEOF
4157 /* confdefs.h.  */
4158 _ACEOF
4159 cat confdefs.h >>conftest.$ac_ext
4160 cat >>conftest.$ac_ext <<_ACEOF
4161 /* end confdefs.h.  */
4162 #include <$ac_header>
4163 _ACEOF
4164 if { (ac_try="$ac_cpp conftest.$ac_ext"
4165 case "(($ac_try" in
4166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4167   *) ac_try_echo=$ac_try;;
4168 esac
4169 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4170   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4171   ac_status=$?
4172   grep -v '^ *+' conftest.er1 >conftest.err
4173   rm -f conftest.er1
4174   cat conftest.err >&5
4175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4176   (exit $ac_status); } >/dev/null && {
4177          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4178          test ! -s conftest.err
4179        }; then
4180   ac_header_preproc=yes
4181 else
4182   echo "$as_me: failed program was:" >&5
4183 sed 's/^/| /' conftest.$ac_ext >&5
4184
4185   ac_header_preproc=no
4186 fi
4187
4188 rm -f conftest.err conftest.$ac_ext
4189 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4190 echo "${ECHO_T}$ac_header_preproc" >&6; }
4191
4192 # So?  What about this header?
4193 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4194   yes:no: )
4195     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4196 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4197     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4198 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4199     ac_header_preproc=yes
4200     ;;
4201   no:yes:* )
4202     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4203 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4204     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4205 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4206     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4207 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4208     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4209 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4210     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4211 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4212     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4213 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4214
4215     ;;
4216 esac
4217 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4218 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4219 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4220   echo $ECHO_N "(cached) $ECHO_C" >&6
4221 else
4222   eval "$as_ac_Header=\$ac_header_preproc"
4223 fi
4224 ac_res=`eval echo '${'$as_ac_Header'}'`
4225                { echo "$as_me:$LINENO: result: $ac_res" >&5
4226 echo "${ECHO_T}$ac_res" >&6; }
4227
4228 fi
4229 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4230   cat >>confdefs.h <<_ACEOF
4231 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4232 _ACEOF
4233
4234 fi
4235
4236 done
4237
4238
4239 for ac_header in net/pfvar.h
4240 do
4241 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4242 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4243 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4244 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4245   echo $ECHO_N "(cached) $ECHO_C" >&6
4246 else
4247   cat >conftest.$ac_ext <<_ACEOF
4248 /* confdefs.h.  */
4249 _ACEOF
4250 cat confdefs.h >>conftest.$ac_ext
4251 cat >>conftest.$ac_ext <<_ACEOF
4252 /* end confdefs.h.  */
4253 #include <sys/types.h>
4254 #include <sys/socket.h>
4255 #include <net/if.h>
4256
4257 #include <$ac_header>
4258 _ACEOF
4259 rm -f conftest.$ac_objext
4260 if { (ac_try="$ac_compile"
4261 case "(($ac_try" in
4262   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4263   *) ac_try_echo=$ac_try;;
4264 esac
4265 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4266   (eval "$ac_compile") 2>conftest.er1
4267   ac_status=$?
4268   grep -v '^ *+' conftest.er1 >conftest.err
4269   rm -f conftest.er1
4270   cat conftest.err >&5
4271   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4272   (exit $ac_status); } && {
4273          test -z "$ac_c_werror_flag" ||
4274          test ! -s conftest.err
4275        } && test -s conftest.$ac_objext; then
4276   eval "$as_ac_Header=yes"
4277 else
4278   echo "$as_me: failed program was:" >&5
4279 sed 's/^/| /' conftest.$ac_ext >&5
4280
4281         eval "$as_ac_Header=no"
4282 fi
4283
4284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4285 fi
4286 ac_res=`eval echo '${'$as_ac_Header'}'`
4287                { echo "$as_me:$LINENO: result: $ac_res" >&5
4288 echo "${ECHO_T}$ac_res" >&6; }
4289 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4290   cat >>confdefs.h <<_ACEOF
4291 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4292 _ACEOF
4293
4294 fi
4295
4296 done
4297
4298
4299 for ac_header in netinet/if_ether.h
4300 do
4301 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4302 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4303 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4304 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4305   echo $ECHO_N "(cached) $ECHO_C" >&6
4306 else
4307   cat >conftest.$ac_ext <<_ACEOF
4308 /* confdefs.h.  */
4309 _ACEOF
4310 cat confdefs.h >>conftest.$ac_ext
4311 cat >>conftest.$ac_ext <<_ACEOF
4312 /* end confdefs.h.  */
4313 #include <sys/types.h>
4314 #include <sys/socket.h>
4315
4316 #include <$ac_header>
4317 _ACEOF
4318 rm -f conftest.$ac_objext
4319 if { (ac_try="$ac_compile"
4320 case "(($ac_try" in
4321   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4322   *) ac_try_echo=$ac_try;;
4323 esac
4324 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4325   (eval "$ac_compile") 2>conftest.er1
4326   ac_status=$?
4327   grep -v '^ *+' conftest.er1 >conftest.err
4328   rm -f conftest.er1
4329   cat conftest.err >&5
4330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331   (exit $ac_status); } && {
4332          test -z "$ac_c_werror_flag" ||
4333          test ! -s conftest.err
4334        } && test -s conftest.$ac_objext; then
4335   eval "$as_ac_Header=yes"
4336 else
4337   echo "$as_me: failed program was:" >&5
4338 sed 's/^/| /' conftest.$ac_ext >&5
4339
4340         eval "$as_ac_Header=no"
4341 fi
4342
4343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4344 fi
4345 ac_res=`eval echo '${'$as_ac_Header'}'`
4346                { echo "$as_me:$LINENO: result: $ac_res" >&5
4347 echo "${ECHO_T}$ac_res" >&6; }
4348 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4349   cat >>confdefs.h <<_ACEOF
4350 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4351 _ACEOF
4352
4353 fi
4354
4355 done
4356
4357 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4358         #
4359         # The simple test didn't work.
4360         # Do we need to include <net/if.h> first?
4361         # Unset ac_cv_header_netinet_if_ether_h so we don't
4362         # treat the previous failure as a cached value and
4363         # suppress the next test.
4364         #
4365         { echo "$as_me:$LINENO: Rechecking with some additional includes" >&5
4366 echo "$as_me: Rechecking with some additional includes" >&6;}
4367         unset ac_cv_header_netinet_if_ether_h
4368
4369 for ac_header in netinet/if_ether.h
4370 do
4371 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4372 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4373 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4374 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4375   echo $ECHO_N "(cached) $ECHO_C" >&6
4376 else
4377   cat >conftest.$ac_ext <<_ACEOF
4378 /* confdefs.h.  */
4379 _ACEOF
4380 cat confdefs.h >>conftest.$ac_ext
4381 cat >>conftest.$ac_ext <<_ACEOF
4382 /* end confdefs.h.  */
4383 #include <sys/types.h>
4384 #include <sys/socket.h>
4385 #include <netinet/in.h>
4386 struct mbuf;
4387 struct rtentry;
4388 #include <net/if.h>
4389
4390 #include <$ac_header>
4391 _ACEOF
4392 rm -f conftest.$ac_objext
4393 if { (ac_try="$ac_compile"
4394 case "(($ac_try" in
4395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4396   *) ac_try_echo=$ac_try;;
4397 esac
4398 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4399   (eval "$ac_compile") 2>conftest.er1
4400   ac_status=$?
4401   grep -v '^ *+' conftest.er1 >conftest.err
4402   rm -f conftest.er1
4403   cat conftest.err >&5
4404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405   (exit $ac_status); } && {
4406          test -z "$ac_c_werror_flag" ||
4407          test ! -s conftest.err
4408        } && test -s conftest.$ac_objext; then
4409   eval "$as_ac_Header=yes"
4410 else
4411   echo "$as_me: failed program was:" >&5
4412 sed 's/^/| /' conftest.$ac_ext >&5
4413
4414         eval "$as_ac_Header=no"
4415 fi
4416
4417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4418 fi
4419 ac_res=`eval echo '${'$as_ac_Header'}'`
4420                { echo "$as_me:$LINENO: result: $ac_res" >&5
4421 echo "${ECHO_T}$ac_res" >&6; }
4422 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4423   cat >>confdefs.h <<_ACEOF
4424 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4425 _ACEOF
4426
4427 fi
4428
4429 done
4430
4431 fi
4432
4433 if test "$GCC" = yes ; then
4434             { echo "$as_me:$LINENO: checking for ANSI ioctl definitions" >&5
4435 echo $ECHO_N "checking for ANSI ioctl definitions... $ECHO_C" >&6; }
4436             if test "${ac_cv_lbl_gcc_fixincludes+set}" = set; then
4437   echo $ECHO_N "(cached) $ECHO_C" >&6
4438 else
4439   cat >conftest.$ac_ext <<_ACEOF
4440 /* confdefs.h.  */
4441 _ACEOF
4442 cat confdefs.h >>conftest.$ac_ext
4443 cat >>conftest.$ac_ext <<_ACEOF
4444 /* end confdefs.h.  */
4445 /*
4446                      * This generates a "duplicate case value" when fixincludes
4447                      * has not be run.
4448                      */
4449 #               include <sys/types.h>
4450 #               include <sys/time.h>
4451 #               include <sys/ioctl.h>
4452 #               ifdef HAVE_SYS_IOCCOM_H
4453 #               include <sys/ioccom.h>
4454 #               endif
4455 int
4456 main ()
4457 {
4458 switch (0) {
4459                     case _IO('A', 1):;
4460                     case _IO('B', 1):;
4461                     }
4462   ;
4463   return 0;
4464 }
4465 _ACEOF
4466 rm -f conftest.$ac_objext
4467 if { (ac_try="$ac_compile"
4468 case "(($ac_try" in
4469   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4470   *) ac_try_echo=$ac_try;;
4471 esac
4472 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4473   (eval "$ac_compile") 2>conftest.er1
4474   ac_status=$?
4475   grep -v '^ *+' conftest.er1 >conftest.err
4476   rm -f conftest.er1
4477   cat conftest.err >&5
4478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4479   (exit $ac_status); } && {
4480          test -z "$ac_c_werror_flag" ||
4481          test ! -s conftest.err
4482        } && test -s conftest.$ac_objext; then
4483   ac_cv_lbl_gcc_fixincludes=yes
4484 else
4485   echo "$as_me: failed program was:" >&5
4486 sed 's/^/| /' conftest.$ac_ext >&5
4487
4488         ac_cv_lbl_gcc_fixincludes=no
4489 fi
4490
4491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4492 fi
4493
4494             { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_fixincludes" >&5
4495 echo "${ECHO_T}$ac_cv_lbl_gcc_fixincludes" >&6; }
4496             if test $ac_cv_lbl_gcc_fixincludes = no ; then
4497                     # Don't cache failure
4498                     unset ac_cv_lbl_gcc_fixincludes
4499                     { { echo "$as_me:$LINENO: error: see the INSTALL for more info" >&5
4500 echo "$as_me: error: see the INSTALL for more info" >&2;}
4501    { (exit 1); exit 1; }; }
4502             fi
4503     fi
4504
4505
4506
4507 for ac_func in strerror strlcpy
4508 do
4509 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4510 { echo "$as_me:$LINENO: checking for $ac_func" >&5
4511 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
4512 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
4513   echo $ECHO_N "(cached) $ECHO_C" >&6
4514 else
4515   cat >conftest.$ac_ext <<_ACEOF
4516 /* confdefs.h.  */
4517 _ACEOF
4518 cat confdefs.h >>conftest.$ac_ext
4519 cat >>conftest.$ac_ext <<_ACEOF
4520 /* end confdefs.h.  */
4521 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4522    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4523 #define $ac_func innocuous_$ac_func
4524
4525 /* System header to define __stub macros and hopefully few prototypes,
4526     which can conflict with char $ac_func (); below.
4527     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4528     <limits.h> exists even on freestanding compilers.  */
4529
4530 #ifdef __STDC__
4531 # include <limits.h>
4532 #else
4533 # include <assert.h>
4534 #endif
4535
4536 #undef $ac_func
4537
4538 /* Override any GCC internal prototype to avoid an error.
4539    Use char because int might match the return type of a GCC
4540    builtin and then its argument prototype would still apply.  */
4541 #ifdef __cplusplus
4542 extern "C"
4543 #endif
4544 char $ac_func ();
4545 /* The GNU C library defines this for functions which it implements
4546     to always fail with ENOSYS.  Some functions are actually named
4547     something starting with __ and the normal name is an alias.  */
4548 #if defined __stub_$ac_func || defined __stub___$ac_func
4549 choke me
4550 #endif
4551
4552 int
4553 main ()
4554 {
4555 return $ac_func ();
4556   ;
4557   return 0;
4558 }
4559 _ACEOF
4560 rm -f conftest.$ac_objext conftest$ac_exeext
4561 if { (ac_try="$ac_link"
4562 case "(($ac_try" in
4563   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4564   *) ac_try_echo=$ac_try;;
4565 esac
4566 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4567   (eval "$ac_link") 2>conftest.er1
4568   ac_status=$?
4569   grep -v '^ *+' conftest.er1 >conftest.err
4570   rm -f conftest.er1
4571   cat conftest.err >&5
4572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4573   (exit $ac_status); } && {
4574          test -z "$ac_c_werror_flag" ||
4575          test ! -s conftest.err
4576        } && test -s conftest$ac_exeext &&
4577        $as_test_x conftest$ac_exeext; then
4578   eval "$as_ac_var=yes"
4579 else
4580   echo "$as_me: failed program was:" >&5
4581 sed 's/^/| /' conftest.$ac_ext >&5
4582
4583         eval "$as_ac_var=no"
4584 fi
4585
4586 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4587       conftest$ac_exeext conftest.$ac_ext
4588 fi
4589 ac_res=`eval echo '${'$as_ac_var'}'`
4590                { echo "$as_me:$LINENO: result: $ac_res" >&5
4591 echo "${ECHO_T}$ac_res" >&6; }
4592 if test `eval echo '${'$as_ac_var'}'` = yes; then
4593   cat >>confdefs.h <<_ACEOF
4594 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4595 _ACEOF
4596
4597 fi
4598 done
4599
4600
4601 needsnprintf=no
4602
4603
4604 for ac_func in vsnprintf snprintf
4605 do
4606 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4607 { echo "$as_me:$LINENO: checking for $ac_func" >&5
4608 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
4609 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
4610   echo $ECHO_N "(cached) $ECHO_C" >&6
4611 else
4612   cat >conftest.$ac_ext <<_ACEOF
4613 /* confdefs.h.  */
4614 _ACEOF
4615 cat confdefs.h >>conftest.$ac_ext
4616 cat >>conftest.$ac_ext <<_ACEOF
4617 /* end confdefs.h.  */
4618 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4619    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4620 #define $ac_func innocuous_$ac_func
4621
4622 /* System header to define __stub macros and hopefully few prototypes,
4623     which can conflict with char $ac_func (); below.
4624     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4625     <limits.h> exists even on freestanding compilers.  */
4626
4627 #ifdef __STDC__
4628 # include <limits.h>
4629 #else
4630 # include <assert.h>
4631 #endif
4632
4633 #undef $ac_func
4634
4635 /* Override any GCC internal prototype to avoid an error.
4636    Use char because int might match the return type of a GCC
4637    builtin and then its argument prototype would still apply.  */
4638 #ifdef __cplusplus
4639 extern "C"
4640 #endif
4641 char $ac_func ();
4642 /* The GNU C library defines this for functions which it implements
4643     to always fail with ENOSYS.  Some functions are actually named
4644     something starting with __ and the normal name is an alias.  */
4645 #if defined __stub_$ac_func || defined __stub___$ac_func
4646 choke me
4647 #endif
4648
4649 int
4650 main ()
4651 {
4652 return $ac_func ();
4653   ;
4654   return 0;
4655 }
4656 _ACEOF
4657 rm -f conftest.$ac_objext conftest$ac_exeext
4658 if { (ac_try="$ac_link"
4659 case "(($ac_try" in
4660   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4661   *) ac_try_echo=$ac_try;;
4662 esac
4663 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4664   (eval "$ac_link") 2>conftest.er1
4665   ac_status=$?
4666   grep -v '^ *+' conftest.er1 >conftest.err
4667   rm -f conftest.er1
4668   cat conftest.err >&5
4669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4670   (exit $ac_status); } && {
4671          test -z "$ac_c_werror_flag" ||
4672          test ! -s conftest.err
4673        } && test -s conftest$ac_exeext &&
4674        $as_test_x conftest$ac_exeext; then
4675   eval "$as_ac_var=yes"
4676 else
4677   echo "$as_me: failed program was:" >&5
4678 sed 's/^/| /' conftest.$ac_ext >&5
4679
4680         eval "$as_ac_var=no"
4681 fi
4682
4683 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4684       conftest$ac_exeext conftest.$ac_ext
4685 fi
4686 ac_res=`eval echo '${'$as_ac_var'}'`
4687                { echo "$as_me:$LINENO: result: $ac_res" >&5
4688 echo "${ECHO_T}$ac_res" >&6; }
4689 if test `eval echo '${'$as_ac_var'}'` = yes; then
4690   cat >>confdefs.h <<_ACEOF
4691 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4692 _ACEOF
4693
4694 else
4695   needsnprintf=yes
4696 fi
4697 done
4698
4699 if test $needsnprintf = yes; then
4700         case " $LIBOBJS " in
4701   *" snprintf.$ac_objext "* ) ;;
4702   *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
4703  ;;
4704 esac
4705
4706 fi
4707
4708 #
4709 # Do this before checking for ether_hostton(), as it's a
4710 # "gethostbyname() -ish function".
4711 #
4712
4713     # Most operating systems have gethostbyname() in the default searched
4714     # libraries (i.e. libc):
4715     # Some OSes (eg. Solaris) place it in libnsl
4716     # Some strange OSes (SINIX) have it in libsocket:
4717     { echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
4718 echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
4719 if test "${ac_cv_search_gethostbyname+set}" = set; then
4720   echo $ECHO_N "(cached) $ECHO_C" >&6
4721 else
4722   ac_func_search_save_LIBS=$LIBS
4723 cat >conftest.$ac_ext <<_ACEOF
4724 /* confdefs.h.  */
4725 _ACEOF
4726 cat confdefs.h >>conftest.$ac_ext
4727 cat >>conftest.$ac_ext <<_ACEOF
4728 /* end confdefs.h.  */
4729
4730 /* Override any GCC internal prototype to avoid an error.
4731    Use char because int might match the return type of a GCC
4732    builtin and then its argument prototype would still apply.  */
4733 #ifdef __cplusplus
4734 extern "C"
4735 #endif
4736 char gethostbyname ();
4737 int
4738 main ()
4739 {
4740 return gethostbyname ();
4741   ;
4742   return 0;
4743 }
4744 _ACEOF
4745 for ac_lib in '' nsl socket resolv; do
4746   if test -z "$ac_lib"; then
4747     ac_res="none required"
4748   else
4749     ac_res=-l$ac_lib
4750     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4751   fi
4752   rm -f conftest.$ac_objext conftest$ac_exeext
4753 if { (ac_try="$ac_link"
4754 case "(($ac_try" in
4755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4756   *) ac_try_echo=$ac_try;;
4757 esac
4758 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4759   (eval "$ac_link") 2>conftest.er1
4760   ac_status=$?
4761   grep -v '^ *+' conftest.er1 >conftest.err
4762   rm -f conftest.er1
4763   cat conftest.err >&5
4764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4765   (exit $ac_status); } && {
4766          test -z "$ac_c_werror_flag" ||
4767          test ! -s conftest.err
4768        } && test -s conftest$ac_exeext &&
4769        $as_test_x conftest$ac_exeext; then
4770   ac_cv_search_gethostbyname=$ac_res
4771 else
4772   echo "$as_me: failed program was:" >&5
4773 sed 's/^/| /' conftest.$ac_ext >&5
4774
4775
4776 fi
4777
4778 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4779       conftest$ac_exeext
4780   if test "${ac_cv_search_gethostbyname+set}" = set; then
4781   break
4782 fi
4783 done
4784 if test "${ac_cv_search_gethostbyname+set}" = set; then
4785   :
4786 else
4787   ac_cv_search_gethostbyname=no
4788 fi
4789 rm conftest.$ac_ext
4790 LIBS=$ac_func_search_save_LIBS
4791 fi
4792 { echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
4793 echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
4794 ac_res=$ac_cv_search_gethostbyname
4795 if test "$ac_res" != no; then
4796   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4797
4798 fi
4799
4800     # Unfortunately libsocket sometimes depends on libnsl and
4801     # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4802     if test "$ac_cv_search_gethostbyname" = "no"
4803     then
4804         { echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5
4805 echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6; }
4806 if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then
4807   echo $ECHO_N "(cached) $ECHO_C" >&6
4808 else
4809   ac_check_lib_save_LIBS=$LIBS
4810 LIBS="-lsocket -lnsl $LIBS"
4811 cat >conftest.$ac_ext <<_ACEOF
4812 /* confdefs.h.  */
4813 _ACEOF
4814 cat confdefs.h >>conftest.$ac_ext
4815 cat >>conftest.$ac_ext <<_ACEOF
4816 /* end confdefs.h.  */
4817
4818 /* Override any GCC internal prototype to avoid an error.
4819    Use char because int might match the return type of a GCC
4820    builtin and then its argument prototype would still apply.  */
4821 #ifdef __cplusplus
4822 extern "C"
4823 #endif
4824 char gethostbyname ();
4825 int
4826 main ()
4827 {
4828 return gethostbyname ();
4829   ;
4830   return 0;
4831 }
4832 _ACEOF
4833 rm -f conftest.$ac_objext conftest$ac_exeext
4834 if { (ac_try="$ac_link"
4835 case "(($ac_try" in
4836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4837   *) ac_try_echo=$ac_try;;
4838 esac
4839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4840   (eval "$ac_link") 2>conftest.er1
4841   ac_status=$?
4842   grep -v '^ *+' conftest.er1 >conftest.err
4843   rm -f conftest.er1
4844   cat conftest.err >&5
4845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4846   (exit $ac_status); } && {
4847          test -z "$ac_c_werror_flag" ||
4848          test ! -s conftest.err
4849        } && test -s conftest$ac_exeext &&
4850        $as_test_x conftest$ac_exeext; then
4851   ac_cv_lib_socket_gethostbyname=yes
4852 else
4853   echo "$as_me: failed program was:" >&5
4854 sed 's/^/| /' conftest.$ac_ext >&5
4855
4856         ac_cv_lib_socket_gethostbyname=no
4857 fi
4858
4859 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4860       conftest$ac_exeext conftest.$ac_ext
4861 LIBS=$ac_check_lib_save_LIBS
4862 fi
4863 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5
4864 echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6; }
4865 if test $ac_cv_lib_socket_gethostbyname = yes; then
4866   LIBS="-lsocket -lnsl $LIBS"
4867 fi
4868
4869     fi
4870     { echo "$as_me:$LINENO: checking for library containing socket" >&5
4871 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
4872 if test "${ac_cv_search_socket+set}" = set; then
4873   echo $ECHO_N "(cached) $ECHO_C" >&6
4874 else
4875   ac_func_search_save_LIBS=$LIBS
4876 cat >conftest.$ac_ext <<_ACEOF
4877 /* confdefs.h.  */
4878 _ACEOF
4879 cat confdefs.h >>conftest.$ac_ext
4880 cat >>conftest.$ac_ext <<_ACEOF
4881 /* end confdefs.h.  */
4882
4883 /* Override any GCC internal prototype to avoid an error.
4884    Use char because int might match the return type of a GCC
4885    builtin and then its argument prototype would still apply.  */
4886 #ifdef __cplusplus
4887 extern "C"
4888 #endif
4889 char socket ();
4890 int
4891 main ()
4892 {
4893 return socket ();
4894   ;
4895   return 0;
4896 }
4897 _ACEOF
4898 for ac_lib in '' socket; do
4899   if test -z "$ac_lib"; then
4900     ac_res="none required"
4901   else
4902     ac_res=-l$ac_lib
4903     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4904   fi
4905   rm -f conftest.$ac_objext conftest$ac_exeext
4906 if { (ac_try="$ac_link"
4907 case "(($ac_try" in
4908   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4909   *) ac_try_echo=$ac_try;;
4910 esac
4911 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4912   (eval "$ac_link") 2>conftest.er1
4913   ac_status=$?
4914   grep -v '^ *+' conftest.er1 >conftest.err
4915   rm -f conftest.er1
4916   cat conftest.err >&5
4917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4918   (exit $ac_status); } && {
4919          test -z "$ac_c_werror_flag" ||
4920          test ! -s conftest.err
4921        } && test -s conftest$ac_exeext &&
4922        $as_test_x conftest$ac_exeext; then
4923   ac_cv_search_socket=$ac_res
4924 else
4925   echo "$as_me: failed program was:" >&5
4926 sed 's/^/| /' conftest.$ac_ext >&5
4927
4928
4929 fi
4930
4931 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4932       conftest$ac_exeext
4933   if test "${ac_cv_search_socket+set}" = set; then
4934   break
4935 fi
4936 done
4937 if test "${ac_cv_search_socket+set}" = set; then
4938   :
4939 else
4940   ac_cv_search_socket=no
4941 fi
4942 rm conftest.$ac_ext
4943 LIBS=$ac_func_search_save_LIBS
4944 fi
4945 { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
4946 echo "${ECHO_T}$ac_cv_search_socket" >&6; }
4947 ac_res=$ac_cv_search_socket
4948 if test "$ac_res" != no; then
4949   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4950
4951 else
4952   { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
4953 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
4954 if test "${ac_cv_lib_socket_socket+set}" = set; then
4955   echo $ECHO_N "(cached) $ECHO_C" >&6
4956 else
4957   ac_check_lib_save_LIBS=$LIBS
4958 LIBS="-lsocket -lnsl $LIBS"
4959 cat >conftest.$ac_ext <<_ACEOF
4960 /* confdefs.h.  */
4961 _ACEOF
4962 cat confdefs.h >>conftest.$ac_ext
4963 cat >>conftest.$ac_ext <<_ACEOF
4964 /* end confdefs.h.  */
4965
4966 /* Override any GCC internal prototype to avoid an error.
4967    Use char because int might match the return type of a GCC
4968    builtin and then its argument prototype would still apply.  */
4969 #ifdef __cplusplus
4970 extern "C"
4971 #endif
4972 char socket ();
4973 int
4974 main ()
4975 {
4976 return socket ();
4977   ;
4978   return 0;
4979 }
4980 _ACEOF
4981 rm -f conftest.$ac_objext conftest$ac_exeext
4982 if { (ac_try="$ac_link"
4983 case "(($ac_try" in
4984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4985   *) ac_try_echo=$ac_try;;
4986 esac
4987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4988   (eval "$ac_link") 2>conftest.er1
4989   ac_status=$?
4990   grep -v '^ *+' conftest.er1 >conftest.err
4991   rm -f conftest.er1
4992   cat conftest.err >&5
4993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994   (exit $ac_status); } && {
4995          test -z "$ac_c_werror_flag" ||
4996          test ! -s conftest.err
4997        } && test -s conftest$ac_exeext &&
4998        $as_test_x conftest$ac_exeext; then
4999   ac_cv_lib_socket_socket=yes
5000 else
5001   echo "$as_me: failed program was:" >&5
5002 sed 's/^/| /' conftest.$ac_ext >&5
5003
5004         ac_cv_lib_socket_socket=no
5005 fi
5006
5007 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5008       conftest$ac_exeext conftest.$ac_ext
5009 LIBS=$ac_check_lib_save_LIBS
5010 fi
5011 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
5012 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
5013 if test $ac_cv_lib_socket_socket = yes; then
5014   LIBS="-lsocket -lnsl $LIBS"
5015 fi
5016
5017 fi
5018
5019     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
5020     { echo "$as_me:$LINENO: checking for library containing putmsg" >&5
5021 echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6; }
5022 if test "${ac_cv_search_putmsg+set}" = set; then
5023   echo $ECHO_N "(cached) $ECHO_C" >&6
5024 else
5025   ac_func_search_save_LIBS=$LIBS
5026 cat >conftest.$ac_ext <<_ACEOF
5027 /* confdefs.h.  */
5028 _ACEOF
5029 cat confdefs.h >>conftest.$ac_ext
5030 cat >>conftest.$ac_ext <<_ACEOF
5031 /* end confdefs.h.  */
5032
5033 /* Override any GCC internal prototype to avoid an error.
5034    Use char because int might match the return type of a GCC
5035    builtin and then its argument prototype would still apply.  */
5036 #ifdef __cplusplus
5037 extern "C"
5038 #endif
5039 char putmsg ();
5040 int
5041 main ()
5042 {
5043 return putmsg ();
5044   ;
5045   return 0;
5046 }
5047 _ACEOF
5048 for ac_lib in '' str; do
5049   if test -z "$ac_lib"; then
5050     ac_res="none required"
5051   else
5052     ac_res=-l$ac_lib
5053     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5054   fi
5055   rm -f conftest.$ac_objext conftest$ac_exeext
5056 if { (ac_try="$ac_link"
5057 case "(($ac_try" in
5058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5059   *) ac_try_echo=$ac_try;;
5060 esac
5061 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5062   (eval "$ac_link") 2>conftest.er1
5063   ac_status=$?
5064   grep -v '^ *+' conftest.er1 >conftest.err
5065   rm -f conftest.er1
5066   cat conftest.err >&5
5067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5068   (exit $ac_status); } && {
5069          test -z "$ac_c_werror_flag" ||
5070          test ! -s conftest.err
5071        } && test -s conftest$ac_exeext &&
5072        $as_test_x conftest$ac_exeext; then
5073   ac_cv_search_putmsg=$ac_res
5074 else
5075   echo "$as_me: failed program was:" >&5
5076 sed 's/^/| /' conftest.$ac_ext >&5
5077
5078
5079 fi
5080
5081 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5082       conftest$ac_exeext
5083   if test "${ac_cv_search_putmsg+set}" = set; then
5084   break
5085 fi
5086 done
5087 if test "${ac_cv_search_putmsg+set}" = set; then
5088   :
5089 else
5090   ac_cv_search_putmsg=no
5091 fi
5092 rm conftest.$ac_ext
5093 LIBS=$ac_func_search_save_LIBS
5094 fi
5095 { echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5
5096 echo "${ECHO_T}$ac_cv_search_putmsg" >&6; }
5097 ac_res=$ac_cv_search_putmsg
5098 if test "$ac_res" != no; then
5099   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5100
5101 fi
5102
5103
5104
5105 #
5106 # You are in a twisty little maze of UN*Xes, all different.
5107 # Some might not have ether_hostton().
5108 # Some might have it, but not declare it in any header file.
5109 # Some might have it, but declare it in <netinet/if_ether.h>.
5110 # Some might have it, but declare it in <netinet/ether.h>
5111 # (And some might have it but document it as something declared in
5112 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
5113 #
5114 # Before you is a C compiler.
5115 #
5116
5117 for ac_func in ether_hostton
5118 do
5119 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5120 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5121 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5122 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5123   echo $ECHO_N "(cached) $ECHO_C" >&6
5124 else
5125   cat >conftest.$ac_ext <<_ACEOF
5126 /* confdefs.h.  */
5127 _ACEOF
5128 cat confdefs.h >>conftest.$ac_ext
5129 cat >>conftest.$ac_ext <<_ACEOF
5130 /* end confdefs.h.  */
5131 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5132    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5133 #define $ac_func innocuous_$ac_func
5134
5135 /* System header to define __stub macros and hopefully few prototypes,
5136     which can conflict with char $ac_func (); below.
5137     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5138     <limits.h> exists even on freestanding compilers.  */
5139
5140 #ifdef __STDC__
5141 # include <limits.h>
5142 #else
5143 # include <assert.h>
5144 #endif
5145
5146 #undef $ac_func
5147
5148 /* Override any GCC internal prototype to avoid an error.
5149    Use char because int might match the return type of a GCC
5150    builtin and then its argument prototype would still apply.  */
5151 #ifdef __cplusplus
5152 extern "C"
5153 #endif
5154 char $ac_func ();
5155 /* The GNU C library defines this for functions which it implements
5156     to always fail with ENOSYS.  Some functions are actually named
5157     something starting with __ and the normal name is an alias.  */
5158 #if defined __stub_$ac_func || defined __stub___$ac_func
5159 choke me
5160 #endif
5161
5162 int
5163 main ()
5164 {
5165 return $ac_func ();
5166   ;
5167   return 0;
5168 }
5169 _ACEOF
5170 rm -f conftest.$ac_objext conftest$ac_exeext
5171 if { (ac_try="$ac_link"
5172 case "(($ac_try" in
5173   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5174   *) ac_try_echo=$ac_try;;
5175 esac
5176 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5177   (eval "$ac_link") 2>conftest.er1
5178   ac_status=$?
5179   grep -v '^ *+' conftest.er1 >conftest.err
5180   rm -f conftest.er1
5181   cat conftest.err >&5
5182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5183   (exit $ac_status); } && {
5184          test -z "$ac_c_werror_flag" ||
5185          test ! -s conftest.err
5186        } && test -s conftest$ac_exeext &&
5187        $as_test_x conftest$ac_exeext; then
5188   eval "$as_ac_var=yes"
5189 else
5190   echo "$as_me: failed program was:" >&5
5191 sed 's/^/| /' conftest.$ac_ext >&5
5192
5193         eval "$as_ac_var=no"
5194 fi
5195
5196 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5197       conftest$ac_exeext conftest.$ac_ext
5198 fi
5199 ac_res=`eval echo '${'$as_ac_var'}'`
5200                { echo "$as_me:$LINENO: result: $ac_res" >&5
5201 echo "${ECHO_T}$ac_res" >&6; }
5202 if test `eval echo '${'$as_ac_var'}'` = yes; then
5203   cat >>confdefs.h <<_ACEOF
5204 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5205 _ACEOF
5206
5207 fi
5208 done
5209
5210 if test "$ac_cv_func_ether_hostton" = yes; then
5211         #
5212         # OK, we have ether_hostton().  Do we have <netinet/if_ether.h>?
5213         #
5214         if test "$ac_cv_header_netinet_if_ether_h" = yes; then
5215                 #
5216                 # Yes.  Does it declare ether_hostton()?
5217                 #
5218                 { echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5
5219 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6; }
5220 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then
5221   echo $ECHO_N "(cached) $ECHO_C" >&6
5222 else
5223   cat >conftest.$ac_ext <<_ACEOF
5224 /* confdefs.h.  */
5225 _ACEOF
5226 cat confdefs.h >>conftest.$ac_ext
5227 cat >>conftest.$ac_ext <<_ACEOF
5228 /* end confdefs.h.  */
5229
5230 #include <sys/types.h>
5231 #include <sys/socket.h>
5232 #include <netinet/in.h>
5233 #include <arpa/inet.h>
5234 struct mbuf;
5235 struct rtentry;
5236 #include <net/if.h>
5237 #include <netinet/if_ether.h>
5238
5239
5240 int
5241 main ()
5242 {
5243 #ifndef ether_hostton
5244   (void) ether_hostton;
5245 #endif
5246
5247   ;
5248   return 0;
5249 }
5250 _ACEOF
5251 rm -f conftest.$ac_objext
5252 if { (ac_try="$ac_compile"
5253 case "(($ac_try" in
5254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5255   *) ac_try_echo=$ac_try;;
5256 esac
5257 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5258   (eval "$ac_compile") 2>conftest.er1
5259   ac_status=$?
5260   grep -v '^ *+' conftest.er1 >conftest.err
5261   rm -f conftest.er1
5262   cat conftest.err >&5
5263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264   (exit $ac_status); } && {
5265          test -z "$ac_c_werror_flag" ||
5266          test ! -s conftest.err
5267        } && test -s conftest.$ac_objext; then
5268   ac_cv_have_decl_ether_hostton=yes
5269 else
5270   echo "$as_me: failed program was:" >&5
5271 sed 's/^/| /' conftest.$ac_ext >&5
5272
5273         ac_cv_have_decl_ether_hostton=no
5274 fi
5275
5276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5277 fi
5278 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
5279 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6; }
5280 if test $ac_cv_have_decl_ether_hostton = yes; then
5281
5282
5283 cat >>confdefs.h <<\_ACEOF
5284 #define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON
5285 _ACEOF
5286
5287
5288 fi
5289
5290         fi
5291         #
5292         # Did that succeed?
5293         #
5294         if test "$ac_cv_have_decl_ether_hostton" != yes; then
5295                 #
5296                 # No, how about <netinet/ether.h>, as on Linux?
5297                 #
5298
5299 for ac_header in netinet/ether.h
5300 do
5301 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5302 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5303   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5304 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5305 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5306   echo $ECHO_N "(cached) $ECHO_C" >&6
5307 fi
5308 ac_res=`eval echo '${'$as_ac_Header'}'`
5309                { echo "$as_me:$LINENO: result: $ac_res" >&5
5310 echo "${ECHO_T}$ac_res" >&6; }
5311 else
5312   # Is the header compilable?
5313 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5314 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5315 cat >conftest.$ac_ext <<_ACEOF
5316 /* confdefs.h.  */
5317 _ACEOF
5318 cat confdefs.h >>conftest.$ac_ext
5319 cat >>conftest.$ac_ext <<_ACEOF
5320 /* end confdefs.h.  */
5321 $ac_includes_default
5322 #include <$ac_header>
5323 _ACEOF
5324 rm -f conftest.$ac_objext
5325 if { (ac_try="$ac_compile"
5326 case "(($ac_try" in
5327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5328   *) ac_try_echo=$ac_try;;
5329 esac
5330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5331   (eval "$ac_compile") 2>conftest.er1
5332   ac_status=$?
5333   grep -v '^ *+' conftest.er1 >conftest.err
5334   rm -f conftest.er1
5335   cat conftest.err >&5
5336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5337   (exit $ac_status); } && {
5338          test -z "$ac_c_werror_flag" ||
5339          test ! -s conftest.err
5340        } && test -s conftest.$ac_objext; then
5341   ac_header_compiler=yes
5342 else
5343   echo "$as_me: failed program was:" >&5
5344 sed 's/^/| /' conftest.$ac_ext >&5
5345
5346         ac_header_compiler=no
5347 fi
5348
5349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5350 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5351 echo "${ECHO_T}$ac_header_compiler" >&6; }
5352
5353 # Is the header present?
5354 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5355 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5356 cat >conftest.$ac_ext <<_ACEOF
5357 /* confdefs.h.  */
5358 _ACEOF
5359 cat confdefs.h >>conftest.$ac_ext
5360 cat >>conftest.$ac_ext <<_ACEOF
5361 /* end confdefs.h.  */
5362 #include <$ac_header>
5363 _ACEOF
5364 if { (ac_try="$ac_cpp conftest.$ac_ext"
5365 case "(($ac_try" in
5366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5367   *) ac_try_echo=$ac_try;;
5368 esac
5369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5370   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5371   ac_status=$?
5372   grep -v '^ *+' conftest.er1 >conftest.err
5373   rm -f conftest.er1
5374   cat conftest.err >&5
5375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5376   (exit $ac_status); } >/dev/null && {
5377          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5378          test ! -s conftest.err
5379        }; then
5380   ac_header_preproc=yes
5381 else
5382   echo "$as_me: failed program was:" >&5
5383 sed 's/^/| /' conftest.$ac_ext >&5
5384
5385   ac_header_preproc=no
5386 fi
5387
5388 rm -f conftest.err conftest.$ac_ext
5389 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5390 echo "${ECHO_T}$ac_header_preproc" >&6; }
5391
5392 # So?  What about this header?
5393 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5394   yes:no: )
5395     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5396 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5397     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5398 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5399     ac_header_preproc=yes
5400     ;;
5401   no:yes:* )
5402     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5403 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5404     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5405 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5406     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5407 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5408     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5409 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5410     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5411 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5412     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5413 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5414
5415     ;;
5416 esac
5417 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5418 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5419 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5420   echo $ECHO_N "(cached) $ECHO_C" >&6
5421 else
5422   eval "$as_ac_Header=\$ac_header_preproc"
5423 fi
5424 ac_res=`eval echo '${'$as_ac_Header'}'`
5425                { echo "$as_me:$LINENO: result: $ac_res" >&5
5426 echo "${ECHO_T}$ac_res" >&6; }
5427
5428 fi
5429 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5430   cat >>confdefs.h <<_ACEOF
5431 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5432 _ACEOF
5433
5434 fi
5435
5436 done
5437
5438                 if test "$ac_cv_header_netinet_ether_h" = yes; then
5439                         #
5440                         # We have it - does it declare ether_hostton()?
5441                         # Unset ac_cv_have_decl_ether_hostton so we don't
5442                         # treat the previous failure as a cached value and
5443                         # suppress the next test.
5444                         #
5445                         unset ac_cv_have_decl_ether_hostton
5446                         { echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5
5447 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6; }
5448 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then
5449   echo $ECHO_N "(cached) $ECHO_C" >&6
5450 else
5451   cat >conftest.$ac_ext <<_ACEOF
5452 /* confdefs.h.  */
5453 _ACEOF
5454 cat confdefs.h >>conftest.$ac_ext
5455 cat >>conftest.$ac_ext <<_ACEOF
5456 /* end confdefs.h.  */
5457
5458 #include <netinet/ether.h>
5459
5460
5461 int
5462 main ()
5463 {
5464 #ifndef ether_hostton
5465   (void) ether_hostton;
5466 #endif
5467
5468   ;
5469   return 0;
5470 }
5471 _ACEOF
5472 rm -f conftest.$ac_objext
5473 if { (ac_try="$ac_compile"
5474 case "(($ac_try" in
5475   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5476   *) ac_try_echo=$ac_try;;
5477 esac
5478 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5479   (eval "$ac_compile") 2>conftest.er1
5480   ac_status=$?
5481   grep -v '^ *+' conftest.er1 >conftest.err
5482   rm -f conftest.er1
5483   cat conftest.err >&5
5484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485   (exit $ac_status); } && {
5486          test -z "$ac_c_werror_flag" ||
5487          test ! -s conftest.err
5488        } && test -s conftest.$ac_objext; then
5489   ac_cv_have_decl_ether_hostton=yes
5490 else
5491   echo "$as_me: failed program was:" >&5
5492 sed 's/^/| /' conftest.$ac_ext >&5
5493
5494         ac_cv_have_decl_ether_hostton=no
5495 fi
5496
5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5498 fi
5499 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5
5500 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6; }
5501 if test $ac_cv_have_decl_ether_hostton = yes; then
5502
5503
5504 cat >>confdefs.h <<\_ACEOF
5505 #define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON
5506 _ACEOF
5507
5508
5509 fi
5510
5511                 fi
5512         fi
5513         #
5514         # Is ether_hostton() declared?
5515         #
5516         if test "$ac_cv_have_decl_ether_hostton" != yes; then
5517                 #
5518                 # No, we'll have to declare it ourselves.
5519                 # Do we have "struct ether_addr"?
5520                 #
5521                 { echo "$as_me:$LINENO: checking for struct ether_addr" >&5
5522 echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6; }
5523 if test "${ac_cv_type_struct_ether_addr+set}" = set; then
5524   echo $ECHO_N "(cached) $ECHO_C" >&6
5525 else
5526   cat >conftest.$ac_ext <<_ACEOF
5527 /* confdefs.h.  */
5528 _ACEOF
5529 cat confdefs.h >>conftest.$ac_ext
5530 cat >>conftest.$ac_ext <<_ACEOF
5531 /* end confdefs.h.  */
5532
5533 #include <sys/types.h>
5534 #include <sys/socket.h>
5535 #include <netinet/in.h>
5536 #include <arpa/inet.h>
5537 struct mbuf;
5538 struct rtentry;
5539 #include <net/if.h>
5540 #include <netinet/if_ether.h>
5541
5542
5543 typedef struct ether_addr ac__type_new_;
5544 int
5545 main ()
5546 {
5547 if ((ac__type_new_ *) 0)
5548   return 0;
5549 if (sizeof (ac__type_new_))
5550   return 0;
5551   ;
5552   return 0;
5553 }
5554 _ACEOF
5555 rm -f conftest.$ac_objext
5556 if { (ac_try="$ac_compile"
5557 case "(($ac_try" in
5558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5559   *) ac_try_echo=$ac_try;;
5560 esac
5561 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5562   (eval "$ac_compile") 2>conftest.er1
5563   ac_status=$?
5564   grep -v '^ *+' conftest.er1 >conftest.err
5565   rm -f conftest.er1
5566   cat conftest.err >&5
5567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5568   (exit $ac_status); } && {
5569          test -z "$ac_c_werror_flag" ||
5570          test ! -s conftest.err
5571        } && test -s conftest.$ac_objext; then
5572   ac_cv_type_struct_ether_addr=yes
5573 else
5574   echo "$as_me: failed program was:" >&5
5575 sed 's/^/| /' conftest.$ac_ext >&5
5576
5577         ac_cv_type_struct_ether_addr=no
5578 fi
5579
5580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5581 fi
5582 { echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5
5583 echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6; }
5584 if test $ac_cv_type_struct_ether_addr = yes; then
5585
5586 cat >>confdefs.h <<_ACEOF
5587 #define HAVE_STRUCT_ETHER_ADDR 1
5588 _ACEOF
5589
5590
5591 fi
5592
5593
5594 cat >>confdefs.h <<\_ACEOF
5595 #define HAVE_DECL_ETHER_HOSTTON 0
5596 _ACEOF
5597
5598         else
5599
5600 cat >>confdefs.h <<\_ACEOF
5601 #define HAVE_DECL_ETHER_HOSTTON 1
5602 _ACEOF
5603
5604         fi
5605 fi
5606
5607 { echo "$as_me:$LINENO: checking if --disable-protochain option is specified" >&5
5608 echo $ECHO_N "checking if --disable-protochain option is specified... $ECHO_C" >&6; }
5609 # Check whether --enable-protochain was given.
5610 if test "${enable_protochain+set}" = set; then
5611   enableval=$enable_protochain;
5612 fi
5613
5614 case "x$enable_protochain" in
5615 xyes)   enable_protochain=enabled       ;;
5616 xno)    enable_protochain=disabled      ;;
5617 x)      enable_protochain=enabled       ;;
5618 esac
5619
5620 if test "$enable_protochain" = "disabled"; then
5621
5622 cat >>confdefs.h <<\_ACEOF
5623 #define NO_PROTOCHAIN 1
5624 _ACEOF
5625
5626 fi
5627 { echo "$as_me:$LINENO: result: ${enable_protochain}" >&5
5628 echo "${ECHO_T}${enable_protochain}" >&6; }
5629
5630 if test -z "$with_pcap" && test "$cross_compiling" = yes; then
5631         { { echo "$as_me:$LINENO: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&5
5632 echo "$as_me: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&2;}
5633    { (exit 1); exit 1; }; }
5634 fi
5635
5636 # Check whether --with-pcap was given.
5637 if test "${with_pcap+set}" = set; then
5638   withval=$with_pcap;
5639 fi
5640
5641 { echo "$as_me:$LINENO: checking packet capture type" >&5
5642 echo $ECHO_N "checking packet capture type... $ECHO_C" >&6; }
5643 if test ! -z "$with_pcap" ; then
5644         V_PCAP="$withval"
5645 elif test -r /dev/bpf ; then
5646         #
5647         # Cloning BPF device.
5648         #
5649         V_PCAP=bpf
5650
5651 cat >>confdefs.h <<\_ACEOF
5652 #define HAVE_CLONING_BPF 1
5653 _ACEOF
5654
5655 elif test -r /dev/bpf0 ; then
5656         V_PCAP=bpf
5657 elif test -r /usr/include/net/pfilt.h ; then
5658         V_PCAP=pf
5659 elif test -r /dev/enet ; then
5660         V_PCAP=enet
5661 elif test -r /dev/nit ; then
5662         V_PCAP=snit
5663 elif test -r /usr/include/sys/net/nit.h ; then
5664         V_PCAP=nit
5665 elif test -r /usr/include/linux/socket.h ; then
5666         V_PCAP=linux
5667 elif test -r /usr/include/net/raw.h ; then
5668         V_PCAP=snoop
5669 elif test -r /usr/include/odmi.h ; then
5670         #
5671         # On AIX, the BPF devices might not yet be present - they're
5672         # created the first time libpcap runs after booting.
5673         # We check for odmi.h instead.
5674         #
5675         V_PCAP=bpf
5676 elif test -r /usr/include/sys/dlpi.h ; then
5677         V_PCAP=dlpi
5678 elif test -c /dev/bpf0 ; then           # check again in case not readable
5679         V_PCAP=bpf
5680 elif test -c /dev/enet ; then           # check again in case not readable
5681         V_PCAP=enet
5682 elif test -c /dev/nit ; then            # check again in case not readable
5683         V_PCAP=snit
5684 else
5685         V_PCAP=null
5686 fi
5687 { echo "$as_me:$LINENO: result: $V_PCAP" >&5
5688 echo "${ECHO_T}$V_PCAP" >&6; }
5689
5690 if test "$V_PCAP" = null
5691 then
5692         #
5693         # We can't capture, so we can't open any capture
5694         # devices, so we won't return any interfaces.
5695         #
5696         V_FINDALLDEVS=null
5697 else
5698         { echo "$as_me:$LINENO: checking for getifaddrs" >&5
5699 echo $ECHO_N "checking for getifaddrs... $ECHO_C" >&6; }
5700 if test "${ac_cv_func_getifaddrs+set}" = set; then
5701   echo $ECHO_N "(cached) $ECHO_C" >&6
5702 else
5703   cat >conftest.$ac_ext <<_ACEOF
5704 /* confdefs.h.  */
5705 _ACEOF
5706 cat confdefs.h >>conftest.$ac_ext
5707 cat >>conftest.$ac_ext <<_ACEOF
5708 /* end confdefs.h.  */
5709 /* Define getifaddrs to an innocuous variant, in case <limits.h> declares getifaddrs.
5710    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5711 #define getifaddrs innocuous_getifaddrs
5712
5713 /* System header to define __stub macros and hopefully few prototypes,
5714     which can conflict with char getifaddrs (); below.
5715     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5716     <limits.h> exists even on freestanding compilers.  */
5717
5718 #ifdef __STDC__
5719 # include <limits.h>
5720 #else
5721 # include <assert.h>
5722 #endif
5723
5724 #undef getifaddrs
5725
5726 /* Override any GCC internal prototype to avoid an error.
5727    Use char because int might match the return type of a GCC
5728    builtin and then its argument prototype would still apply.  */
5729 #ifdef __cplusplus
5730 extern "C"
5731 #endif
5732 char getifaddrs ();
5733 /* The GNU C library defines this for functions which it implements
5734     to always fail with ENOSYS.  Some functions are actually named
5735     something starting with __ and the normal name is an alias.  */
5736 #if defined __stub_getifaddrs || defined __stub___getifaddrs
5737 choke me
5738 #endif
5739
5740 int
5741 main ()
5742 {
5743 return getifaddrs ();
5744   ;
5745   return 0;
5746 }
5747 _ACEOF
5748 rm -f conftest.$ac_objext conftest$ac_exeext
5749 if { (ac_try="$ac_link"
5750 case "(($ac_try" in
5751   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5752   *) ac_try_echo=$ac_try;;
5753 esac
5754 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5755   (eval "$ac_link") 2>conftest.er1
5756   ac_status=$?
5757   grep -v '^ *+' conftest.er1 >conftest.err
5758   rm -f conftest.er1
5759   cat conftest.err >&5
5760   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5761   (exit $ac_status); } && {
5762          test -z "$ac_c_werror_flag" ||
5763          test ! -s conftest.err
5764        } && test -s conftest$ac_exeext &&
5765        $as_test_x conftest$ac_exeext; then
5766   ac_cv_func_getifaddrs=yes
5767 else
5768   echo "$as_me: failed program was:" >&5
5769 sed 's/^/| /' conftest.$ac_ext >&5
5770
5771         ac_cv_func_getifaddrs=no
5772 fi
5773
5774 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5775       conftest$ac_exeext conftest.$ac_ext
5776 fi
5777 { echo "$as_me:$LINENO: result: $ac_cv_func_getifaddrs" >&5
5778 echo "${ECHO_T}$ac_cv_func_getifaddrs" >&6; }
5779 if test $ac_cv_func_getifaddrs = yes; then
5780
5781                 #
5782                 # We have "getifaddrs()"; make sure we have <ifaddrs.h>
5783                 # as well, just in case some platform is really weird.
5784                 #
5785                 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
5786   { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
5787 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; }
5788 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
5789   echo $ECHO_N "(cached) $ECHO_C" >&6
5790 fi
5791 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
5792 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; }
5793 else
5794   # Is the header compilable?
5795 { echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5
5796 echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6; }
5797 cat >conftest.$ac_ext <<_ACEOF
5798 /* confdefs.h.  */
5799 _ACEOF
5800 cat confdefs.h >>conftest.$ac_ext
5801 cat >>conftest.$ac_ext <<_ACEOF
5802 /* end confdefs.h.  */
5803 $ac_includes_default
5804 #include <ifaddrs.h>
5805 _ACEOF
5806 rm -f conftest.$ac_objext
5807 if { (ac_try="$ac_compile"
5808 case "(($ac_try" in
5809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5810   *) ac_try_echo=$ac_try;;
5811 esac
5812 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5813   (eval "$ac_compile") 2>conftest.er1
5814   ac_status=$?
5815   grep -v '^ *+' conftest.er1 >conftest.err
5816   rm -f conftest.er1
5817   cat conftest.err >&5
5818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5819   (exit $ac_status); } && {
5820          test -z "$ac_c_werror_flag" ||
5821          test ! -s conftest.err
5822        } && test -s conftest.$ac_objext; then
5823   ac_header_compiler=yes
5824 else
5825   echo "$as_me: failed program was:" >&5
5826 sed 's/^/| /' conftest.$ac_ext >&5
5827
5828         ac_header_compiler=no
5829 fi
5830
5831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5832 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5833 echo "${ECHO_T}$ac_header_compiler" >&6; }
5834
5835 # Is the header present?
5836 { echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5
5837 echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6; }
5838 cat >conftest.$ac_ext <<_ACEOF
5839 /* confdefs.h.  */
5840 _ACEOF
5841 cat confdefs.h >>conftest.$ac_ext
5842 cat >>conftest.$ac_ext <<_ACEOF
5843 /* end confdefs.h.  */
5844 #include <ifaddrs.h>
5845 _ACEOF
5846 if { (ac_try="$ac_cpp conftest.$ac_ext"
5847 case "(($ac_try" in
5848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5849   *) ac_try_echo=$ac_try;;
5850 esac
5851 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5852   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5853   ac_status=$?
5854   grep -v '^ *+' conftest.er1 >conftest.err
5855   rm -f conftest.er1
5856   cat conftest.err >&5
5857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858   (exit $ac_status); } >/dev/null && {
5859          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5860          test ! -s conftest.err
5861        }; then
5862   ac_header_preproc=yes
5863 else
5864   echo "$as_me: failed program was:" >&5
5865 sed 's/^/| /' conftest.$ac_ext >&5
5866
5867   ac_header_preproc=no
5868 fi
5869
5870 rm -f conftest.err conftest.$ac_ext
5871 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5872 echo "${ECHO_T}$ac_header_preproc" >&6; }
5873
5874 # So?  What about this header?
5875 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5876   yes:no: )
5877     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5
5878 echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5879     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5
5880 echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;}
5881     ac_header_preproc=yes
5882     ;;
5883   no:yes:* )
5884     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5
5885 echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;}
5886     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&5
5887 echo "$as_me: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&2;}
5888     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5
5889 echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;}
5890     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&5
5891 echo "$as_me: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&2;}
5892     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5
5893 echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;}
5894     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5
5895 echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;}
5896
5897     ;;
5898 esac
5899 { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
5900 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; }
5901 if test "${ac_cv_header_ifaddrs_h+set}" = set; then
5902   echo $ECHO_N "(cached) $ECHO_C" >&6
5903 else
5904   ac_cv_header_ifaddrs_h=$ac_header_preproc
5905 fi
5906 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
5907 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; }
5908
5909 fi
5910 if test $ac_cv_header_ifaddrs_h = yes; then
5911
5912                     #
5913                     # We have the header, so we use "getifaddrs()" to
5914                     # get the list of interfaces.
5915                     #
5916                     V_FINDALLDEVS=getad
5917
5918 else
5919
5920                     #
5921                     # We don't have the header - give up.
5922                     # XXX - we could also fall back on some other
5923                     # mechanism, but, for now, this'll catch this
5924                     # problem so that we can at least try to figure
5925                     # out something to do on systems with "getifaddrs()"
5926                     # but without "ifaddrs.h", if there is something
5927                     # we can do on those systems.
5928                     #
5929                     { { echo "$as_me:$LINENO: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&5
5930 echo "$as_me: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&2;}
5931    { (exit 1); exit 1; }; }
5932
5933 fi
5934
5935
5936
5937 else
5938
5939                 #
5940                 # Well, we don't have "getifaddrs()", so we have to use
5941                 # some other mechanism; determine what that mechanism is.
5942                 #
5943                 # The first thing we use is the type of capture mechanism,
5944                 # which is somewhat of a proxy for the OS we're using.
5945                 #
5946                 case "$V_PCAP" in
5947
5948                 dlpi)
5949                         #
5950                         # This might be Solaris 8 or later, with
5951                         # SIOCGLIFCONF, or it might be some other OS
5952                         # or some older version of Solaris, with
5953                         # just SIOCGIFCONF.
5954                         #
5955                         { echo "$as_me:$LINENO: checking whether we have SIOCGLIFCONF" >&5
5956 echo $ECHO_N "checking whether we have SIOCGLIFCONF... $ECHO_C" >&6; }
5957                         if test "${ac_cv_lbl_have_siocglifconf+set}" = set; then
5958   echo $ECHO_N "(cached) $ECHO_C" >&6
5959 else
5960   cat >conftest.$ac_ext <<_ACEOF
5961 /* confdefs.h.  */
5962 _ACEOF
5963 cat confdefs.h >>conftest.$ac_ext
5964 cat >>conftest.$ac_ext <<_ACEOF
5965 /* end confdefs.h.  */
5966 #include <sys/param.h>
5967                                 #include <sys/file.h>
5968                                 #include <sys/ioctl.h>
5969                                 #include <sys/socket.h>
5970                                 #include <sys/sockio.h>
5971 int
5972 main ()
5973 {
5974 ioctl(0, SIOCGLIFCONF, (char *)0);
5975   ;
5976   return 0;
5977 }
5978 _ACEOF
5979 rm -f conftest.$ac_objext
5980 if { (ac_try="$ac_compile"
5981 case "(($ac_try" in
5982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5983   *) ac_try_echo=$ac_try;;
5984 esac
5985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5986   (eval "$ac_compile") 2>conftest.er1
5987   ac_status=$?
5988   grep -v '^ *+' conftest.er1 >conftest.err
5989   rm -f conftest.er1
5990   cat conftest.err >&5
5991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5992   (exit $ac_status); } && {
5993          test -z "$ac_c_werror_flag" ||
5994          test ! -s conftest.err
5995        } && test -s conftest.$ac_objext; then
5996   ac_cv_lbl_have_siocglifconf=yes
5997 else
5998   echo "$as_me: failed program was:" >&5
5999 sed 's/^/| /' conftest.$ac_ext >&5
6000
6001         ac_cv_lbl_have_siocglifconf=no
6002 fi
6003
6004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6005 fi
6006
6007                         { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_siocglifconf" >&5
6008 echo "${ECHO_T}$ac_cv_lbl_have_siocglifconf" >&6; }
6009                         if test $ac_cv_lbl_have_siocglifconf = yes ; then
6010                                 V_FINDALLDEVS=glifc
6011                         else
6012                                 V_FINDALLDEVS=gifc
6013                         fi
6014                         ;;
6015
6016                 *)
6017                         #
6018                         # Assume we just have SIOCGIFCONF.
6019                         # (XXX - on at least later Linux kernels, there's
6020                         # another mechanism, and we should be using that
6021                         # instead.)
6022                         #
6023                         V_FINDALLDEVS=gifc
6024                         ;;
6025                 esac
6026 fi
6027
6028 fi
6029
6030 { echo "$as_me:$LINENO: checking if --enable-ipv6 option is specified" >&5
6031 echo $ECHO_N "checking if --enable-ipv6 option is specified... $ECHO_C" >&6; }
6032 # Check whether --enable-ipv6 was given.
6033 if test "${enable_ipv6+set}" = set; then
6034   enableval=$enable_ipv6;
6035 fi
6036
6037 if test "$enable_ipv6" = "yes"; then
6038
6039 cat >>confdefs.h <<\_ACEOF
6040 #define INET6 1
6041 _ACEOF
6042
6043 fi
6044 { echo "$as_me:$LINENO: result: ${enable_ipv6-no}" >&5
6045 echo "${ECHO_T}${enable_ipv6-no}" >&6; }
6046
6047 { echo "$as_me:$LINENO: checking whether to build optimizer debugging code" >&5
6048 echo $ECHO_N "checking whether to build optimizer debugging code... $ECHO_C" >&6; }
6049 # Check whether --enable-optimizer-dbg was given.
6050 if test "${enable_optimizer_dbg+set}" = set; then
6051   enableval=$enable_optimizer_dbg;
6052 fi
6053
6054 if test "$enable_optimizer_dbg" = "yes"; then
6055
6056 cat >>confdefs.h <<\_ACEOF
6057 #define BDEBUG 1
6058 _ACEOF
6059
6060 fi
6061 { echo "$as_me:$LINENO: result: ${enable_optimizer_dbg-no}" >&5
6062 echo "${ECHO_T}${enable_optimizer_dbg-no}" >&6; }
6063
6064 { echo "$as_me:$LINENO: checking whether to build parser debugging code" >&5
6065 echo $ECHO_N "checking whether to build parser debugging code... $ECHO_C" >&6; }
6066 # Check whether --enable-yydebug was given.
6067 if test "${enable_yydebug+set}" = set; then
6068   enableval=$enable_yydebug;
6069 fi
6070
6071 if test "$enable_yydebug" = "yes"; then
6072
6073 cat >>confdefs.h <<\_ACEOF
6074 #define YYDEBUG 1
6075 _ACEOF
6076
6077 fi
6078 { echo "$as_me:$LINENO: result: ${enable_yydebug-no}" >&5
6079 echo "${ECHO_T}${enable_yydebug-no}" >&6; }
6080
6081 case "$V_PCAP" in
6082
6083 dlpi)
6084
6085
6086 for ac_header in sys/bufmod.h sys/dlpi_ext.h
6087 do
6088 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6089 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6090   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6091 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6092 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6093   echo $ECHO_N "(cached) $ECHO_C" >&6
6094 fi
6095 ac_res=`eval echo '${'$as_ac_Header'}'`
6096                { echo "$as_me:$LINENO: result: $ac_res" >&5
6097 echo "${ECHO_T}$ac_res" >&6; }
6098 else
6099   # Is the header compilable?
6100 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6101 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6102 cat >conftest.$ac_ext <<_ACEOF
6103 /* confdefs.h.  */
6104 _ACEOF
6105 cat confdefs.h >>conftest.$ac_ext
6106 cat >>conftest.$ac_ext <<_ACEOF
6107 /* end confdefs.h.  */
6108 $ac_includes_default
6109 #include <$ac_header>
6110 _ACEOF
6111 rm -f conftest.$ac_objext
6112 if { (ac_try="$ac_compile"
6113 case "(($ac_try" in
6114   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6115   *) ac_try_echo=$ac_try;;
6116 esac
6117 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6118   (eval "$ac_compile") 2>conftest.er1
6119   ac_status=$?
6120   grep -v '^ *+' conftest.er1 >conftest.err
6121   rm -f conftest.er1
6122   cat conftest.err >&5
6123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6124   (exit $ac_status); } && {
6125          test -z "$ac_c_werror_flag" ||
6126          test ! -s conftest.err
6127        } && test -s conftest.$ac_objext; then
6128   ac_header_compiler=yes
6129 else
6130   echo "$as_me: failed program was:" >&5
6131 sed 's/^/| /' conftest.$ac_ext >&5
6132
6133         ac_header_compiler=no
6134 fi
6135
6136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6137 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6138 echo "${ECHO_T}$ac_header_compiler" >&6; }
6139
6140 # Is the header present?
6141 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6142 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6143 cat >conftest.$ac_ext <<_ACEOF
6144 /* confdefs.h.  */
6145 _ACEOF
6146 cat confdefs.h >>conftest.$ac_ext
6147 cat >>conftest.$ac_ext <<_ACEOF
6148 /* end confdefs.h.  */
6149 #include <$ac_header>
6150 _ACEOF
6151 if { (ac_try="$ac_cpp conftest.$ac_ext"
6152 case "(($ac_try" in
6153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6154   *) ac_try_echo=$ac_try;;
6155 esac
6156 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6157   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6158   ac_status=$?
6159   grep -v '^ *+' conftest.er1 >conftest.err
6160   rm -f conftest.er1
6161   cat conftest.err >&5
6162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6163   (exit $ac_status); } >/dev/null && {
6164          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6165          test ! -s conftest.err
6166        }; then
6167   ac_header_preproc=yes
6168 else
6169   echo "$as_me: failed program was:" >&5
6170 sed 's/^/| /' conftest.$ac_ext >&5
6171
6172   ac_header_preproc=no
6173 fi
6174
6175 rm -f conftest.err conftest.$ac_ext
6176 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6177 echo "${ECHO_T}$ac_header_preproc" >&6; }
6178
6179 # So?  What about this header?
6180 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6181   yes:no: )
6182     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6183 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6184     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6185 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6186     ac_header_preproc=yes
6187     ;;
6188   no:yes:* )
6189     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6190 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6191     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6192 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6193     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6194 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6195     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6196 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6197     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6198 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6199     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6200 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6201
6202     ;;
6203 esac
6204 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6205 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6206 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6207   echo $ECHO_N "(cached) $ECHO_C" >&6
6208 else
6209   eval "$as_ac_Header=\$ac_header_preproc"
6210 fi
6211 ac_res=`eval echo '${'$as_ac_Header'}'`
6212                { echo "$as_me:$LINENO: result: $ac_res" >&5
6213 echo "${ECHO_T}$ac_res" >&6; }
6214
6215 fi
6216 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6217   cat >>confdefs.h <<_ACEOF
6218 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6219 _ACEOF
6220
6221 fi
6222
6223 done
6224
6225         { echo "$as_me:$LINENO: checking for /dev/dlpi device" >&5
6226 echo $ECHO_N "checking for /dev/dlpi device... $ECHO_C" >&6; }
6227         if test -c /dev/dlpi ; then
6228                 { echo "$as_me:$LINENO: result: yes" >&5
6229 echo "${ECHO_T}yes" >&6; }
6230
6231 cat >>confdefs.h <<\_ACEOF
6232 #define HAVE_DEV_DLPI 1
6233 _ACEOF
6234
6235         else
6236                 { echo "$as_me:$LINENO: result: no" >&5
6237 echo "${ECHO_T}no" >&6; }
6238                 dir="/dev/dlpi"
6239                 { echo "$as_me:$LINENO: checking for $dir directory" >&5
6240 echo $ECHO_N "checking for $dir directory... $ECHO_C" >&6; }
6241                 if test -d $dir ; then
6242                         { echo "$as_me:$LINENO: result: yes" >&5
6243 echo "${ECHO_T}yes" >&6; }
6244
6245 cat >>confdefs.h <<_ACEOF
6246 #define PCAP_DEV_PREFIX "$dir"
6247 _ACEOF
6248
6249                 else
6250                         { echo "$as_me:$LINENO: result: no" >&5
6251 echo "${ECHO_T}no" >&6; }
6252                 fi
6253         fi
6254         ;;
6255
6256 linux)
6257         { echo "$as_me:$LINENO: checking Linux kernel version" >&5
6258 echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6; }
6259         if test "$cross_compiling" = yes; then
6260                 if test "${ac_cv_linux_vers+set}" = set; then
6261   echo $ECHO_N "(cached) $ECHO_C" >&6
6262 else
6263   ac_cv_linux_vers=unknown
6264 fi
6265
6266         else
6267                 if test "${ac_cv_linux_vers+set}" = set; then
6268   echo $ECHO_N "(cached) $ECHO_C" >&6
6269 else
6270   ac_cv_linux_vers=`uname -r 2>&1 | \
6271                         sed -n -e '$s/.* //' -e '$s/\..*//p'`
6272 fi
6273
6274         fi
6275         { echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5
6276 echo "${ECHO_T}$ac_cv_linux_vers" >&6; }
6277         if test $ac_cv_linux_vers = unknown ; then
6278                 { { echo "$as_me:$LINENO: error: cannot determine linux version when cross-compiling" >&5
6279 echo "$as_me: error: cannot determine linux version when cross-compiling" >&2;}
6280    { (exit 1); exit 1; }; }
6281         fi
6282         if test $ac_cv_linux_vers -lt 2 ; then
6283                 { { echo "$as_me:$LINENO: error: version 2 or higher required; see the INSTALL doc for more info" >&5
6284 echo "$as_me: error: version 2 or higher required; see the INSTALL doc for more info" >&2;}
6285    { (exit 1); exit 1; }; }
6286         fi
6287         { echo "$as_me:$LINENO: checking if if_packet.h has tpacket_stats defined" >&5
6288 echo $ECHO_N "checking if if_packet.h has tpacket_stats defined... $ECHO_C" >&6; }
6289    if test "${ac_cv_lbl_tpacket_stats+set}" = set; then
6290   echo $ECHO_N "(cached) $ECHO_C" >&6
6291 else
6292   cat >conftest.$ac_ext <<_ACEOF
6293 /* confdefs.h.  */
6294 _ACEOF
6295 cat confdefs.h >>conftest.$ac_ext
6296 cat >>conftest.$ac_ext <<_ACEOF
6297 /* end confdefs.h.  */
6298
6299 #  include <linux/if_packet.h>
6300 int
6301 main ()
6302 {
6303 struct tpacket_stats stats
6304   ;
6305   return 0;
6306 }
6307 _ACEOF
6308 rm -f conftest.$ac_objext
6309 if { (ac_try="$ac_compile"
6310 case "(($ac_try" in
6311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6312   *) ac_try_echo=$ac_try;;
6313 esac
6314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6315   (eval "$ac_compile") 2>conftest.er1
6316   ac_status=$?
6317   grep -v '^ *+' conftest.er1 >conftest.err
6318   rm -f conftest.er1
6319   cat conftest.err >&5
6320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6321   (exit $ac_status); } && {
6322          test -z "$ac_c_werror_flag" ||
6323          test ! -s conftest.err
6324        } && test -s conftest.$ac_objext; then
6325   ac_cv_lbl_tpacket_stats=yes
6326 else
6327   echo "$as_me: failed program was:" >&5
6328 sed 's/^/| /' conftest.$ac_ext >&5
6329
6330         ac_cv_lbl_tpacket_stats=no
6331 fi
6332
6333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6334 fi
6335
6336    { echo "$as_me:$LINENO: result: $ac_cv_lbl_tpacket_stats" >&5
6337 echo "${ECHO_T}$ac_cv_lbl_tpacket_stats" >&6; }
6338    if test $ac_cv_lbl_tpacket_stats = yes; then
6339
6340 cat >>confdefs.h <<\_ACEOF
6341 #define HAVE_TPACKET_STATS 1
6342 _ACEOF
6343
6344    fi
6345
6346 # Check whether --with-sita was given.
6347 if test "${with_sita+set}" = set; then
6348   withval=$with_sita;
6349
6350 cat >>confdefs.h <<\_ACEOF
6351 #define SITA 1
6352 _ACEOF
6353
6354                 SSRC="pcap-sita.c"
6355                 { echo "$as_me:$LINENO: Enabling SITA ACN support" >&5
6356 echo "$as_me: Enabling SITA ACN support" >&6;}
6357                 V_FINDALLDEVS=sita
6358
6359 fi
6360
6361         ;;
6362
6363 dag)
6364         V_DEFS="$V_DEFS -DDAG_ONLY"
6365         ;;
6366
6367 septel)
6368         V_DEFS="$V_DEFS -DSEPTEL_ONLY"
6369         ;;
6370
6371 null)
6372         { echo "$as_me:$LINENO: WARNING: cannot determine packet capture interface" >&5
6373 echo "$as_me: WARNING: cannot determine packet capture interface" >&2;}
6374         { echo "$as_me:$LINENO: WARNING: (see the INSTALL doc for more info)" >&5
6375 echo "$as_me: WARNING: (see the INSTALL doc for more info)" >&2;}
6376         ;;
6377
6378 esac
6379
6380 { echo "$as_me:$LINENO: checking whether we have /proc/net/dev" >&5
6381 echo $ECHO_N "checking whether we have /proc/net/dev... $ECHO_C" >&6; }
6382 if test -r /proc/net/dev ; then
6383         ac_cv_lbl_proc_net_dev=yes
6384 else
6385         ac_cv_lbl_proc_net_dev=no
6386 fi
6387 if test $ac_cv_lbl_proc_net_dev = yes; then
6388
6389 cat >>confdefs.h <<\_ACEOF
6390 #define HAVE_PROC_NET_DEV 1
6391 _ACEOF
6392
6393 fi
6394 { echo "$as_me:$LINENO: result: $ac_cv_lbl_proc_net_dev" >&5
6395 echo "${ECHO_T}$ac_cv_lbl_proc_net_dev" >&6; }
6396
6397 # Check for Endace DAG card support.
6398
6399 # Check whether --with-dag was given.
6400 if test "${with_dag+set}" = set; then
6401   withval=$with_dag;
6402         if test "$withval" = no
6403         then
6404                 # User doesn't want DAG support.
6405                 want_dag=no
6406         elif test "$withval" = yes
6407         then
6408                 # User wants DAG support but hasn't specified a directory.
6409                 want_dag=yes
6410         else
6411                 # User wants DAG support and has specified a directory, so use the provided value.
6412                 want_dag=yes
6413                 dag_root=$withval
6414         fi
6415
6416 else
6417
6418         #
6419         # Use DAG API if present, otherwise don't
6420         #
6421         want_dag=ifpresent
6422
6423 fi
6424
6425
6426
6427 # Check whether --with-dag-includes was given.
6428 if test "${with_dag_includes+set}" = set; then
6429   withval=$with_dag_includes;
6430         # User wants DAG support and has specified a header directory, so use the provided value.
6431         want_dag=yes
6432         dag_include_dir=$withval
6433
6434 fi
6435
6436
6437
6438 # Check whether --with-dag-libraries was given.
6439 if test "${with_dag_libraries+set}" = set; then
6440   withval=$with_dag_libraries;
6441         # User wants DAG support and has specified a library directory, so use the provided value.
6442         want_dag=yes
6443         dag_lib_dir=$withval
6444
6445 fi
6446
6447
6448 case "$V_PCAP" in
6449 linux|bpf|dag)
6450         #
6451         # We support the DAG API if we're on Linux or BSD, or if we're
6452         # building a DAG-only libpcap.
6453         #
6454         ;;
6455 *)
6456         #
6457         # If the user explicitly requested DAG, tell them it's not
6458         # supported.
6459         #
6460         # If they expressed no preference, don't include it.
6461         #
6462         if test $want_dag = yes; then
6463                 { { echo "$as_me:$LINENO: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&5
6464 echo "$as_me: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&2;}
6465    { (exit 1); exit 1; }; }
6466         elif test $want_dag = yes; then
6467                 want_dag=no
6468         fi
6469         ;;
6470 esac
6471
6472 ac_cv_lbl_dag_api=no
6473 if test "$want_dag" != no; then
6474
6475         { echo "$as_me:$LINENO: checking whether we have DAG API headers" >&5
6476 echo $ECHO_N "checking whether we have DAG API headers... $ECHO_C" >&6; }
6477
6478         # If necessary, set default paths for DAG API headers and libraries.
6479         if test -z "$dag_root"; then
6480             dag_root=/usr/local
6481         fi
6482
6483         if test -z "$dag_include_dir"; then
6484                 dag_include_dir="$dag_root/include"
6485         fi
6486
6487         if test -z "$dag_lib_dir"; then
6488             dag_lib_dir="$dag_root/lib"
6489         fi
6490
6491         if test -z "$dag_tools_dir"; then
6492             dag_tools_dir="$dag_root/tools"
6493                 fi
6494
6495         if test -r $dag_include_dir/dagapi.h; then
6496                 ac_cv_lbl_dag_api=yes
6497         fi
6498         { echo "$as_me:$LINENO: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5
6499 echo "${ECHO_T}$ac_cv_lbl_dag_api ($dag_include_dir)" >&6; }
6500 fi
6501
6502 if test $ac_cv_lbl_dag_api = yes; then
6503
6504         { echo "$as_me:$LINENO: checking dagapi.o" >&5
6505 echo $ECHO_N "checking dagapi.o... $ECHO_C" >&6; }
6506         dagapi_obj=no
6507         if test -r $dag_tools_dir/dagapi.o; then
6508                 # 2.4.x.
6509                 dagapi_obj=$dag_tools_dir/dagapi.o
6510         elif test -r $dag_lib_dir/dagapi.o; then
6511                 # 2.5.x.
6512                 dagapi_obj=$dag_lib_dir/dagapi.o
6513         elif test -r $dag_lib_dir/libdag.a; then
6514                 # 2.5.x.
6515                 ar x $dag_lib_dir/libdag.a dagapi.o
6516                 if test -r ./dagapi.o; then
6517                     dagapi_obj=./dagapi.o
6518                 else
6519                     ar x $dag_lib_dir/libdag.a libdag_la-dagapi.o
6520                     if test -r ./libdag_la-dagapi.o; then
6521                        dagapi_obj=./libdag_la-dagapi.o
6522                     fi
6523                 fi
6524         fi
6525
6526         if test $dagapi_obj = no; then
6527                 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&5
6528 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&6; }
6529                         ac_cv_lbl_dag_api=no
6530         else
6531                 { echo "$as_me:$LINENO: result: yes ($dagapi_obj)" >&5
6532 echo "${ECHO_T}yes ($dagapi_obj)" >&6; }
6533         fi
6534 fi
6535
6536 if test $ac_cv_lbl_dag_api = yes; then
6537
6538         { echo "$as_me:$LINENO: checking dagopts.o" >&5
6539 echo $ECHO_N "checking dagopts.o... $ECHO_C" >&6; }
6540         dagopts_obj=no
6541         if test -r $dag_tools_dir/dagopts.o; then
6542                 # 2.4.x.
6543                 dagopts_obj=$dag_tools_dir/dagopts.o
6544         elif test -r $dag_lib_dir/dagopts.o; then
6545                 # 2.5.x.
6546                 dagopts_obj=$dag_lib_dir/dagopts.o
6547         elif test -r $dag_lib_dir/libdag.a; then
6548                 # 2.5.x.
6549                 ar x $dag_lib_dir/libdag.a dagopts.o
6550                 if test -r ./dagopts.o; then
6551                     dagopts_obj=./dagopts.o
6552                 else
6553                     ar x $dag_lib_dir/libdag.a libdag_la-dagopts.o
6554                     if test -r ./libdag_la-dagopts.o; then
6555                        dagopts_obj=./libdag_la-dagopts.o
6556                     fi
6557                 fi
6558         fi
6559
6560         if test $dagopts_obj = no; then
6561                 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&5
6562 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_tools_dir  $dag_lib_dir/libdag.a)" >&6; }
6563                 ac_cv_lbl_dag_api=no
6564         else
6565                 { echo "$as_me:$LINENO: result: yes ($dagopts_obj)" >&5
6566 echo "${ECHO_T}yes ($dagopts_obj)" >&6; }
6567         fi
6568 fi
6569
6570 if test $ac_cv_lbl_dag_api = yes; then
6571         # Under 2.5.x only we need to add dagreg.o.
6572         if test -r $dag_include_dir/dagreg.h; then
6573                 { echo "$as_me:$LINENO: checking dagreg.o" >&5
6574 echo $ECHO_N "checking dagreg.o... $ECHO_C" >&6; }
6575                 dagreg_obj=no
6576                 if test -r $dag_lib_dir/dagreg.o; then
6577                         # Object file is ready and waiting.
6578                         dagreg_obj=$dag_lib_dir/dagreg.o
6579                 elif test -r $dag_lib_dir/libdag.a; then
6580                         # Extract from libdag.a.
6581                         ar x $dag_lib_dir/libdag.a dagreg.o
6582                         if test -r ./dagreg.o; then
6583                                 dagreg_obj=./dagreg.o
6584                         else
6585                                 ar x $dag_lib_dir/libdag.a libdag_la-dagreg.o
6586                                 if test -r ./libdag_la-dagreg.o; then
6587                                    dagreg_obj=./libdag_la-dagreg.o
6588                                 fi
6589                         fi
6590                 fi
6591
6592                 if test $dagreg_obj = no; then
6593                         { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir  $dag_lib_dir/libdag.a)" >&5
6594 echo "${ECHO_T}no (checked $dag_lib_dir  $dag_lib_dir/libdag.a)" >&6; }
6595                         ac_cv_lbl_dag_api=no
6596                 else
6597                         { echo "$as_me:$LINENO: result: yes ($dagreg_obj)" >&5
6598 echo "${ECHO_T}yes ($dagreg_obj)" >&6; }
6599                 fi
6600         fi
6601 fi
6602
6603 if test $ac_cv_lbl_dag_api = yes; then
6604         V_INCLS="$V_INCLS -I$dag_include_dir"
6605         V_LIBS="$V_LIBS $dagapi_obj $dagopts_obj $dagreg_obj"
6606         if test $V_PCAP != dag ; then
6607                  SSRC="pcap-dag.c"
6608         fi
6609
6610         # See if we can find a general version string.
6611         # Don't need to save and restore LIBS to prevent -ldag being
6612         # included if there's a found-action (arg 3).
6613         saved_ldflags=$LDFLAGS
6614         LDFLAGS="-L$dag_lib_dir"
6615         { echo "$as_me:$LINENO: checking for dag_attach_stream in -ldag" >&5
6616 echo $ECHO_N "checking for dag_attach_stream in -ldag... $ECHO_C" >&6; }
6617 if test "${ac_cv_lib_dag_dag_attach_stream+set}" = set; then
6618   echo $ECHO_N "(cached) $ECHO_C" >&6
6619 else
6620   ac_check_lib_save_LIBS=$LIBS
6621 LIBS="-ldag  $LIBS"
6622 cat >conftest.$ac_ext <<_ACEOF
6623 /* confdefs.h.  */
6624 _ACEOF
6625 cat confdefs.h >>conftest.$ac_ext
6626 cat >>conftest.$ac_ext <<_ACEOF
6627 /* end confdefs.h.  */
6628
6629 /* Override any GCC internal prototype to avoid an error.
6630    Use char because int might match the return type of a GCC
6631    builtin and then its argument prototype would still apply.  */
6632 #ifdef __cplusplus
6633 extern "C"
6634 #endif
6635 char dag_attach_stream ();
6636 int
6637 main ()
6638 {
6639 return dag_attach_stream ();
6640   ;
6641   return 0;
6642 }
6643 _ACEOF
6644 rm -f conftest.$ac_objext conftest$ac_exeext
6645 if { (ac_try="$ac_link"
6646 case "(($ac_try" in
6647   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6648   *) ac_try_echo=$ac_try;;
6649 esac
6650 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6651   (eval "$ac_link") 2>conftest.er1
6652   ac_status=$?
6653   grep -v '^ *+' conftest.er1 >conftest.err
6654   rm -f conftest.er1
6655   cat conftest.err >&5
6656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6657   (exit $ac_status); } && {
6658          test -z "$ac_c_werror_flag" ||
6659          test ! -s conftest.err
6660        } && test -s conftest$ac_exeext &&
6661        $as_test_x conftest$ac_exeext; then
6662   ac_cv_lib_dag_dag_attach_stream=yes
6663 else
6664   echo "$as_me: failed program was:" >&5
6665 sed 's/^/| /' conftest.$ac_ext >&5
6666
6667         ac_cv_lib_dag_dag_attach_stream=no
6668 fi
6669
6670 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6671       conftest$ac_exeext conftest.$ac_ext
6672 LIBS=$ac_check_lib_save_LIBS
6673 fi
6674 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_attach_stream" >&5
6675 echo "${ECHO_T}$ac_cv_lib_dag_dag_attach_stream" >&6; }
6676 if test $ac_cv_lib_dag_dag_attach_stream = yes; then
6677   dag_version="2.5.x"
6678 else
6679   dag_version="2.4.x"
6680 fi
6681
6682         { echo "$as_me:$LINENO: checking for dag_get_erf_types in -ldag" >&5
6683 echo $ECHO_N "checking for dag_get_erf_types in -ldag... $ECHO_C" >&6; }
6684 if test "${ac_cv_lib_dag_dag_get_erf_types+set}" = set; then
6685   echo $ECHO_N "(cached) $ECHO_C" >&6
6686 else
6687   ac_check_lib_save_LIBS=$LIBS
6688 LIBS="-ldag  $LIBS"
6689 cat >conftest.$ac_ext <<_ACEOF
6690 /* confdefs.h.  */
6691 _ACEOF
6692 cat confdefs.h >>conftest.$ac_ext
6693 cat >>conftest.$ac_ext <<_ACEOF
6694 /* end confdefs.h.  */
6695
6696 /* Override any GCC internal prototype to avoid an error.
6697    Use char because int might match the return type of a GCC
6698    builtin and then its argument prototype would still apply.  */
6699 #ifdef __cplusplus
6700 extern "C"
6701 #endif
6702 char dag_get_erf_types ();
6703 int
6704 main ()
6705 {
6706 return dag_get_erf_types ();
6707   ;
6708   return 0;
6709 }
6710 _ACEOF
6711 rm -f conftest.$ac_objext conftest$ac_exeext
6712 if { (ac_try="$ac_link"
6713 case "(($ac_try" in
6714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6715   *) ac_try_echo=$ac_try;;
6716 esac
6717 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6718   (eval "$ac_link") 2>conftest.er1
6719   ac_status=$?
6720   grep -v '^ *+' conftest.er1 >conftest.err
6721   rm -f conftest.er1
6722   cat conftest.err >&5
6723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6724   (exit $ac_status); } && {
6725          test -z "$ac_c_werror_flag" ||
6726          test ! -s conftest.err
6727        } && test -s conftest$ac_exeext &&
6728        $as_test_x conftest$ac_exeext; then
6729   ac_cv_lib_dag_dag_get_erf_types=yes
6730 else
6731   echo "$as_me: failed program was:" >&5
6732 sed 's/^/| /' conftest.$ac_ext >&5
6733
6734         ac_cv_lib_dag_dag_get_erf_types=no
6735 fi
6736
6737 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6738       conftest$ac_exeext conftest.$ac_ext
6739 LIBS=$ac_check_lib_save_LIBS
6740 fi
6741 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_get_erf_types" >&5
6742 echo "${ECHO_T}$ac_cv_lib_dag_dag_get_erf_types" >&6; }
6743 if test $ac_cv_lib_dag_dag_get_erf_types = yes; then
6744
6745
6746 cat >>confdefs.h <<\_ACEOF
6747 #define HAVE_DAG_GET_ERF_TYPES 1
6748 _ACEOF
6749
6750 fi
6751
6752         { echo "$as_me:$LINENO: checking for dag_get_stream_erf_types in -ldag" >&5
6753 echo $ECHO_N "checking for dag_get_stream_erf_types in -ldag... $ECHO_C" >&6; }
6754 if test "${ac_cv_lib_dag_dag_get_stream_erf_types+set}" = set; then
6755   echo $ECHO_N "(cached) $ECHO_C" >&6
6756 else
6757   ac_check_lib_save_LIBS=$LIBS
6758 LIBS="-ldag  $LIBS"
6759 cat >conftest.$ac_ext <<_ACEOF
6760 /* confdefs.h.  */
6761 _ACEOF
6762 cat confdefs.h >>conftest.$ac_ext
6763 cat >>conftest.$ac_ext <<_ACEOF
6764 /* end confdefs.h.  */
6765
6766 /* Override any GCC internal prototype to avoid an error.
6767    Use char because int might match the return type of a GCC
6768    builtin and then its argument prototype would still apply.  */
6769 #ifdef __cplusplus
6770 extern "C"
6771 #endif
6772 char dag_get_stream_erf_types ();
6773 int
6774 main ()
6775 {
6776 return dag_get_stream_erf_types ();
6777   ;
6778   return 0;
6779 }
6780 _ACEOF
6781 rm -f conftest.$ac_objext conftest$ac_exeext
6782 if { (ac_try="$ac_link"
6783 case "(($ac_try" in
6784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6785   *) ac_try_echo=$ac_try;;
6786 esac
6787 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6788   (eval "$ac_link") 2>conftest.er1
6789   ac_status=$?
6790   grep -v '^ *+' conftest.er1 >conftest.err
6791   rm -f conftest.er1
6792   cat conftest.err >&5
6793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6794   (exit $ac_status); } && {
6795          test -z "$ac_c_werror_flag" ||
6796          test ! -s conftest.err
6797        } && test -s conftest$ac_exeext &&
6798        $as_test_x conftest$ac_exeext; then
6799   ac_cv_lib_dag_dag_get_stream_erf_types=yes
6800 else
6801   echo "$as_me: failed program was:" >&5
6802 sed 's/^/| /' conftest.$ac_ext >&5
6803
6804         ac_cv_lib_dag_dag_get_stream_erf_types=no
6805 fi
6806
6807 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6808       conftest$ac_exeext conftest.$ac_ext
6809 LIBS=$ac_check_lib_save_LIBS
6810 fi
6811 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_get_stream_erf_types" >&5
6812 echo "${ECHO_T}$ac_cv_lib_dag_dag_get_stream_erf_types" >&6; }
6813 if test $ac_cv_lib_dag_dag_get_stream_erf_types = yes; then
6814
6815
6816 cat >>confdefs.h <<\_ACEOF
6817 #define HAVE_DAG_GET_STREAM_ERF_TYPES 1
6818 _ACEOF
6819
6820 fi
6821
6822         LDFLAGS=$saved_ldflags
6823
6824         if test "$dag_version" = 2.5.x; then
6825
6826 cat >>confdefs.h <<\_ACEOF
6827 #define HAVE_DAG_STREAMS_API 1
6828 _ACEOF
6829
6830                 DAGLIBS="-ldag"
6831         fi
6832
6833         # See if we can find a specific version string.
6834         { echo "$as_me:$LINENO: checking the DAG API version" >&5
6835 echo $ECHO_N "checking the DAG API version... $ECHO_C" >&6; }
6836         if test -r "$dag_root/VERSION"; then
6837                 dag_version="`cat $dag_root/VERSION`"
6838         fi
6839         { echo "$as_me:$LINENO: result: $dag_version" >&5
6840 echo "${ECHO_T}$dag_version" >&6; }
6841
6842 cat >>confdefs.h <<\_ACEOF
6843 #define HAVE_DAG_API 1
6844 _ACEOF
6845
6846 fi
6847
6848 if test $ac_cv_lbl_dag_api = no; then
6849         if test "$want_dag" = yes; then
6850                 # User wanted DAG support but we couldn't find it.
6851                 { { echo "$as_me:$LINENO: error: DAG API requested, but not found at $dag_root: use --without-dag" >&5
6852 echo "$as_me: error: DAG API requested, but not found at $dag_root: use --without-dag" >&2;}
6853    { (exit 1); exit 1; }; }
6854         fi
6855
6856         if test "$V_PCAP" = dag; then
6857                 # User requested "dag" capture type but the DAG API wasn't
6858                 # found.
6859                 { { 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
6860 echo "$as_me: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&2;}
6861    { (exit 1); exit 1; }; }
6862         fi
6863 fi
6864
6865
6866 # Check whether --with-septel was given.
6867 if test "${with_septel+set}" = set; then
6868   withval=$with_septel;
6869         if test "$withval" = no
6870         then
6871                 want_septel=no
6872         elif test "$withval" = yes
6873         then
6874                 want_septel=yes
6875                 septel_root=
6876         else
6877                 want_septel=yes
6878                 septel_root=$withval
6879         fi
6880
6881 else
6882
6883         #
6884         # Use Septel API if present, otherwise don't
6885         #
6886         want_septel=ifpresent
6887         septel_root=./../septel
6888
6889 fi
6890
6891 ac_cv_lbl_septel_api=no
6892 case "$V_PCAP" in
6893 linux|septel)
6894         #
6895         # We support the Septel API if we're on Linux, or if we're building
6896         # a Septel-only libpcap.
6897         #
6898         ;;
6899 *)
6900         #
6901         # If the user explicitly requested Septel, tell them it's not
6902         # supported.
6903         #
6904         # If they expressed no preference, don't include it.
6905         #
6906         if test $want_septel = yes; then
6907                 { { echo "$as_me:$LINENO: error: Septel support only available with 'linux' and 'septel' packet capture types" >&5
6908 echo "$as_me: error: Septel support only available with 'linux' and 'septel' packet capture types" >&2;}
6909    { (exit 1); exit 1; }; }
6910         elif test $want_septel = yes; then
6911                 want_septel=no
6912         fi
6913         ;;
6914 esac
6915
6916 if test "$with_septel" != no; then
6917         { echo "$as_me:$LINENO: checking whether we have Septel API" >&5
6918 echo $ECHO_N "checking whether we have Septel API... $ECHO_C" >&6; }
6919
6920         if test -z "$septel_root"; then
6921                 septel_root=$srcdir/../septel
6922
6923         fi
6924
6925         septel_tools_dir="$septel_root"
6926         septel_include_dir="$septel_root/INC"
6927         DEF="-DHAVE_SEPTEL_API"
6928
6929         ac_cv_lbl_septel_api=no
6930         if test -r "$septel_include_dir/msg.h"; then
6931                 V_INCLS="$V_INCLS -I$septel_include_dir"
6932                 V_DEFS="$V_DEFS $DEF"
6933                 V_LIBS="$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 $septel_tools_dir/trace.o "
6934
6935                 if test "$V_PCAP" != septel ; then
6936                          SSRC="pcap-septel.c"
6937
6938                 fi
6939                 ac_cv_lbl_septel_api=yes
6940         fi
6941
6942         { echo "$as_me:$LINENO: result: $ac_cv_lbl_septel_api" >&5
6943 echo "${ECHO_T}$ac_cv_lbl_septel_api" >&6; }
6944         if test $ac_cv_lbl_septel_api = no; then
6945                 if test "$want_septel" = yes; then
6946                         { { echo "$as_me:$LINENO: error: Septel API not found under directory $septel_root; use --without-septel" >&5
6947 echo "$as_me: error: Septel API not found under directory $septel_root; use --without-septel" >&2;}
6948    { (exit 1); exit 1; }; }
6949                 fi
6950         else
6951
6952 cat >>confdefs.h <<\_ACEOF
6953 #define HAVE_SEPTEL_API 1
6954 _ACEOF
6955
6956         fi
6957 fi
6958
6959 if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
6960         { { echo "$as_me:$LINENO: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&5
6961 echo "$as_me: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&2;}
6962    { (exit 1); exit 1; }; }
6963 fi
6964
6965
6966
6967 # Check whether --with-flex was given.
6968 if test "${with_flex+set}" = set; then
6969   withval=$with_flex;
6970 fi
6971
6972
6973 # Check whether --with-bison was given.
6974 if test "${with_bison+set}" = set; then
6975   withval=$with_bison;
6976 fi
6977
6978     if test "$with_flex" = no ; then
6979             V_LEX=lex
6980     else
6981             for ac_prog in flex
6982 do
6983   # Extract the first word of "$ac_prog", so it can be a program name with args.
6984 set dummy $ac_prog; ac_word=$2
6985 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6986 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6987 if test "${ac_cv_prog_V_LEX+set}" = set; then
6988   echo $ECHO_N "(cached) $ECHO_C" >&6
6989 else
6990   if test -n "$V_LEX"; then
6991   ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test.
6992 else
6993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6994 for as_dir in $PATH
6995 do
6996   IFS=$as_save_IFS
6997   test -z "$as_dir" && as_dir=.
6998   for ac_exec_ext in '' $ac_executable_extensions; do
6999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7000     ac_cv_prog_V_LEX="$ac_prog"
7001     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7002     break 2
7003   fi
7004 done
7005 done
7006 IFS=$as_save_IFS
7007
7008 fi
7009 fi
7010 V_LEX=$ac_cv_prog_V_LEX
7011 if test -n "$V_LEX"; then
7012   { echo "$as_me:$LINENO: result: $V_LEX" >&5
7013 echo "${ECHO_T}$V_LEX" >&6; }
7014 else
7015   { echo "$as_me:$LINENO: result: no" >&5
7016 echo "${ECHO_T}no" >&6; }
7017 fi
7018
7019
7020   test -n "$V_LEX" && break
7021 done
7022 test -n "$V_LEX" || V_LEX="lex"
7023
7024     fi
7025     if test "$V_LEX" = flex ; then
7026             # The -V flag was added in 2.4
7027             { echo "$as_me:$LINENO: checking for flex 2.4 or higher" >&5
7028 echo $ECHO_N "checking for flex 2.4 or higher... $ECHO_C" >&6; }
7029             if test "${ac_cv_lbl_flex_v24+set}" = set; then
7030   echo $ECHO_N "(cached) $ECHO_C" >&6
7031 else
7032   if flex -V >/dev/null 2>&1; then
7033                         ac_cv_lbl_flex_v24=yes
7034                 else
7035                         ac_cv_lbl_flex_v24=no
7036                 fi
7037 fi
7038
7039             { echo "$as_me:$LINENO: result: $ac_cv_lbl_flex_v24" >&5
7040 echo "${ECHO_T}$ac_cv_lbl_flex_v24" >&6; }
7041             if test $ac_cv_lbl_flex_v24 = no ; then
7042                     s="2.4 or higher required"
7043                     { echo "$as_me:$LINENO: WARNING: ignoring obsolete flex executable ($s)" >&5
7044 echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;}
7045                     V_LEX=lex
7046             fi
7047     fi
7048     if test "$with_bison" = no ; then
7049             V_YACC=yacc
7050     else
7051             for ac_prog in bison
7052 do
7053   # Extract the first word of "$ac_prog", so it can be a program name with args.
7054 set dummy $ac_prog; ac_word=$2
7055 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7056 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7057 if test "${ac_cv_prog_V_YACC+set}" = set; then
7058   echo $ECHO_N "(cached) $ECHO_C" >&6
7059 else
7060   if test -n "$V_YACC"; then
7061   ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test.
7062 else
7063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7064 for as_dir in $PATH
7065 do
7066   IFS=$as_save_IFS
7067   test -z "$as_dir" && as_dir=.
7068   for ac_exec_ext in '' $ac_executable_extensions; do
7069   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7070     ac_cv_prog_V_YACC="$ac_prog"
7071     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7072     break 2
7073   fi
7074 done
7075 done
7076 IFS=$as_save_IFS
7077
7078 fi
7079 fi
7080 V_YACC=$ac_cv_prog_V_YACC
7081 if test -n "$V_YACC"; then
7082   { echo "$as_me:$LINENO: result: $V_YACC" >&5
7083 echo "${ECHO_T}$V_YACC" >&6; }
7084 else
7085   { echo "$as_me:$LINENO: result: no" >&5
7086 echo "${ECHO_T}no" >&6; }
7087 fi
7088
7089
7090   test -n "$V_YACC" && break
7091 done
7092 test -n "$V_YACC" || V_YACC="yacc"
7093
7094     fi
7095     if test "$V_YACC" = bison ; then
7096             V_YACC="$V_YACC -y"
7097     fi
7098     if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then
7099             { echo "$as_me:$LINENO: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5
7100 echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;}
7101             V_LEX=lex
7102             V_YACC=yacc
7103     fi
7104     if test "$V_LEX" = flex -a -n "pcap_" ; then
7105             V_LEX="$V_LEX -Ppcap_"
7106             V_YACC="$V_YACC -p pcap_"
7107     fi
7108 if test "$V_LEX" = lex ; then
7109 # Some versions of lex can't handle the definitions section of scanner.l .
7110 # Try lexing it and complain if it can't deal.
7111         { echo "$as_me:$LINENO: checking for capable lex" >&5
7112 echo $ECHO_N "checking for capable lex... $ECHO_C" >&6; }
7113 if test "${tcpdump_cv_capable_lex+set}" = set; then
7114   echo $ECHO_N "(cached) $ECHO_C" >&6
7115 else
7116   if lex -t scanner.l > /dev/null 2>&1; then
7117                         tcpdump_cv_capable_lex=yes
7118                 else
7119                         tcpdump_cv_capable_lex=insufficient
7120                 fi
7121 fi
7122 { echo "$as_me:$LINENO: result: $tcpdump_cv_capable_lex" >&5
7123 echo "${ECHO_T}$tcpdump_cv_capable_lex" >&6; }
7124         if test $tcpdump_cv_capable_lex = insufficient ; then
7125                 { { echo "$as_me:$LINENO: error: Your operating system's lex is insufficient to compile
7126  libpcap.  flex is a lex replacement that has many advantages, including
7127  being able to compile libpcap.  For more information, see
7128  http://www.gnu.org/software/flex/flex.html ." >&5
7129 echo "$as_me: error: Your operating system's lex is insufficient to compile
7130  libpcap.  flex is a lex replacement that has many advantages, including
7131  being able to compile libpcap.  For more information, see
7132  http://www.gnu.org/software/flex/flex.html ." >&2;}
7133    { (exit 1); exit 1; }; }
7134         fi
7135 fi
7136
7137 DYEXT="so"
7138 case "$host_os" in
7139
7140 aix*)
7141
7142 cat >>confdefs.h <<\_ACEOF
7143 #define _SUN 1
7144 _ACEOF
7145
7146         ;;
7147
7148 hpux9*)
7149
7150 cat >>confdefs.h <<\_ACEOF
7151 #define HAVE_HPUX9 1
7152 _ACEOF
7153
7154         ;;
7155
7156 hpux10.0*)
7157         ;;
7158
7159 hpux10.1*)
7160         ;;
7161
7162 hpux*)
7163
7164 cat >>confdefs.h <<\_ACEOF
7165 #define HAVE_HPUX10_20_OR_LATER 1
7166 _ACEOF
7167
7168         ;;
7169
7170 sinix*)
7171         { echo "$as_me:$LINENO: checking if SINIX compiler defines sinix" >&5
7172 echo $ECHO_N "checking if SINIX compiler defines sinix... $ECHO_C" >&6; }
7173         if test "${ac_cv_cc_sinix_defined+set}" = set; then
7174   echo $ECHO_N "(cached) $ECHO_C" >&6
7175 else
7176   cat >conftest.$ac_ext <<_ACEOF
7177 /* confdefs.h.  */
7178 _ACEOF
7179 cat confdefs.h >>conftest.$ac_ext
7180 cat >>conftest.$ac_ext <<_ACEOF
7181 /* end confdefs.h.  */
7182
7183 int
7184 main ()
7185 {
7186 int i = sinix;
7187   ;
7188   return 0;
7189 }
7190 _ACEOF
7191 rm -f conftest.$ac_objext
7192 if { (ac_try="$ac_compile"
7193 case "(($ac_try" in
7194   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7195   *) ac_try_echo=$ac_try;;
7196 esac
7197 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7198   (eval "$ac_compile") 2>conftest.er1
7199   ac_status=$?
7200   grep -v '^ *+' conftest.er1 >conftest.err
7201   rm -f conftest.er1
7202   cat conftest.err >&5
7203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7204   (exit $ac_status); } && {
7205          test -z "$ac_c_werror_flag" ||
7206          test ! -s conftest.err
7207        } && test -s conftest.$ac_objext; then
7208   ac_cv_cc_sinix_defined=yes
7209 else
7210   echo "$as_me: failed program was:" >&5
7211 sed 's/^/| /' conftest.$ac_ext >&5
7212
7213         ac_cv_cc_sinix_defined=no
7214 fi
7215
7216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7217 fi
7218
7219             { echo "$as_me:$LINENO: result: $ac_cv_cc_sinix_defined" >&5
7220 echo "${ECHO_T}$ac_cv_cc_sinix_defined" >&6; }
7221             if test $ac_cv_cc_sinix_defined = no ; then
7222
7223 cat >>confdefs.h <<\_ACEOF
7224 #define sinix 1
7225 _ACEOF
7226
7227             fi
7228         ;;
7229
7230 solaris*)
7231
7232 cat >>confdefs.h <<\_ACEOF
7233 #define HAVE_SOLARIS 1
7234 _ACEOF
7235
7236         ;;
7237
7238 darwin*)
7239         DYEXT="dylib"
7240         V_CCOPT="$V_CCOPT -fno-common"
7241         ;;
7242
7243 linux*)
7244         V_CCOPT="$V_CCOPT -fPIC"
7245         ;;
7246
7247 esac
7248
7249 if test -n "$ac_tool_prefix"; then
7250   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7251 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7252 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7253 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7254 if test "${ac_cv_prog_RANLIB+set}" = set; then
7255   echo $ECHO_N "(cached) $ECHO_C" >&6
7256 else
7257   if test -n "$RANLIB"; then
7258   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7259 else
7260 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7261 for as_dir in $PATH
7262 do
7263   IFS=$as_save_IFS
7264   test -z "$as_dir" && as_dir=.
7265   for ac_exec_ext in '' $ac_executable_extensions; do
7266   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7267     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7268     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7269     break 2
7270   fi
7271 done
7272 done
7273 IFS=$as_save_IFS
7274
7275 fi
7276 fi
7277 RANLIB=$ac_cv_prog_RANLIB
7278 if test -n "$RANLIB"; then
7279   { echo "$as_me:$LINENO: result: $RANLIB" >&5
7280 echo "${ECHO_T}$RANLIB" >&6; }
7281 else
7282   { echo "$as_me:$LINENO: result: no" >&5
7283 echo "${ECHO_T}no" >&6; }
7284 fi
7285
7286
7287 fi
7288 if test -z "$ac_cv_prog_RANLIB"; then
7289   ac_ct_RANLIB=$RANLIB
7290   # Extract the first word of "ranlib", so it can be a program name with args.
7291 set dummy ranlib; ac_word=$2
7292 { echo "$as_me:$LINENO: checking for $ac_word" >&5
7293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7294 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7295   echo $ECHO_N "(cached) $ECHO_C" >&6
7296 else
7297   if test -n "$ac_ct_RANLIB"; then
7298   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7299 else
7300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7301 for as_dir in $PATH
7302 do
7303   IFS=$as_save_IFS
7304   test -z "$as_dir" && as_dir=.
7305   for ac_exec_ext in '' $ac_executable_extensions; do
7306   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7307     ac_cv_prog_ac_ct_RANLIB="ranlib"
7308     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7309     break 2
7310   fi
7311 done
7312 done
7313 IFS=$as_save_IFS
7314
7315 fi
7316 fi
7317 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7318 if test -n "$ac_ct_RANLIB"; then
7319   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7320 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
7321 else
7322   { echo "$as_me:$LINENO: result: no" >&5
7323 echo "${ECHO_T}no" >&6; }
7324 fi
7325
7326   if test "x$ac_ct_RANLIB" = x; then
7327     RANLIB=":"
7328   else
7329     case $cross_compiling:$ac_tool_warned in
7330 yes:)
7331 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
7332 whose name does not start with the host triplet.  If you think this
7333 configuration is useful to you, please write to autoconf@gnu.org." >&5
7334 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
7335 whose name does not start with the host triplet.  If you think this
7336 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
7337 ac_tool_warned=yes ;;
7338 esac
7339     RANLIB=$ac_ct_RANLIB
7340   fi
7341 else
7342   RANLIB="$ac_cv_prog_RANLIB"
7343 fi
7344
7345
7346 rm -f os-proto.h
7347     if test "${LBL_CFLAGS+set}" = set; then
7348             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7349     fi
7350     if test -f .devel ; then
7351             if test "$GCC" = yes ; then
7352                     if test "${LBL_CFLAGS+set}" != set; then
7353                             if test "$ac_cv_prog_cc_g" = yes ; then
7354                                     V_CCOPT="-g $V_CCOPT"
7355                             fi
7356                             V_CCOPT="$V_CCOPT -Wall"
7357                             if test $ac_cv_lbl_gcc_vers -gt 1 ; then
7358                                     V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes"
7359                             fi
7360                     fi
7361             else
7362                     case "$target_os" in
7363
7364                     irix6*)
7365                             V_CCOPT="$V_CCOPT -n32"
7366                             ;;
7367
7368                     *)
7369                             ;;
7370                     esac
7371             fi
7372             os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7373             name="lbl/os-$os.h"
7374             if test -f $name ; then
7375                     ln -s $name os-proto.h
7376
7377 cat >>confdefs.h <<\_ACEOF
7378 #define HAVE_OS_PROTO_H 1
7379 _ACEOF
7380
7381             else
7382                     { echo "$as_me:$LINENO: WARNING: can't find $name" >&5
7383 echo "$as_me: WARNING: can't find $name" >&2;}
7384             fi
7385     fi
7386
7387 { echo "$as_me:$LINENO: checking if sockaddr struct has sa_len member" >&5
7388 echo $ECHO_N "checking if sockaddr struct has sa_len member... $ECHO_C" >&6; }
7389     if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then
7390   echo $ECHO_N "(cached) $ECHO_C" >&6
7391 else
7392   cat >conftest.$ac_ext <<_ACEOF
7393 /* confdefs.h.  */
7394 _ACEOF
7395 cat confdefs.h >>conftest.$ac_ext
7396 cat >>conftest.$ac_ext <<_ACEOF
7397 /* end confdefs.h.  */
7398
7399 #       include <sys/types.h>
7400 #       include <sys/socket.h>
7401 int
7402 main ()
7403 {
7404 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7405   ;
7406   return 0;
7407 }
7408 _ACEOF
7409 rm -f conftest.$ac_objext
7410 if { (ac_try="$ac_compile"
7411 case "(($ac_try" in
7412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7413   *) ac_try_echo=$ac_try;;
7414 esac
7415 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7416   (eval "$ac_compile") 2>conftest.er1
7417   ac_status=$?
7418   grep -v '^ *+' conftest.er1 >conftest.err
7419   rm -f conftest.er1
7420   cat conftest.err >&5
7421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7422   (exit $ac_status); } && {
7423          test -z "$ac_c_werror_flag" ||
7424          test ! -s conftest.err
7425        } && test -s conftest.$ac_objext; then
7426   ac_cv_lbl_sockaddr_has_sa_len=yes
7427 else
7428   echo "$as_me: failed program was:" >&5
7429 sed 's/^/| /' conftest.$ac_ext >&5
7430
7431         ac_cv_lbl_sockaddr_has_sa_len=no
7432 fi
7433
7434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7435 fi
7436
7437     { echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7438 echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7439     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7440
7441 cat >>confdefs.h <<\_ACEOF
7442 #define HAVE_SOCKADDR_SA_LEN 1
7443 _ACEOF
7444
7445     fi
7446
7447 { echo "$as_me:$LINENO: checking if sockaddr_storage struct exists" >&5
7448 echo $ECHO_N "checking if sockaddr_storage struct exists... $ECHO_C" >&6; }
7449     if test "${ac_cv_lbl_has_sockaddr_storage+set}" = set; then
7450   echo $ECHO_N "(cached) $ECHO_C" >&6
7451 else
7452   cat >conftest.$ac_ext <<_ACEOF
7453 /* confdefs.h.  */
7454 _ACEOF
7455 cat confdefs.h >>conftest.$ac_ext
7456 cat >>conftest.$ac_ext <<_ACEOF
7457 /* end confdefs.h.  */
7458
7459 #       include <sys/types.h>
7460 #       include <sys/socket.h>
7461 int
7462 main ()
7463 {
7464 u_int i = sizeof (struct sockaddr_storage)
7465   ;
7466   return 0;
7467 }
7468 _ACEOF
7469 rm -f conftest.$ac_objext
7470 if { (ac_try="$ac_compile"
7471 case "(($ac_try" in
7472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7473   *) ac_try_echo=$ac_try;;
7474 esac
7475 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7476   (eval "$ac_compile") 2>conftest.er1
7477   ac_status=$?
7478   grep -v '^ *+' conftest.er1 >conftest.err
7479   rm -f conftest.er1
7480   cat conftest.err >&5
7481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7482   (exit $ac_status); } && {
7483          test -z "$ac_c_werror_flag" ||
7484          test ! -s conftest.err
7485        } && test -s conftest.$ac_objext; then
7486   ac_cv_lbl_has_sockaddr_storage=yes
7487 else
7488   echo "$as_me: failed program was:" >&5
7489 sed 's/^/| /' conftest.$ac_ext >&5
7490
7491         ac_cv_lbl_has_sockaddr_storage=no
7492 fi
7493
7494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7495 fi
7496
7497     { echo "$as_me:$LINENO: result: $ac_cv_lbl_has_sockaddr_storage" >&5
7498 echo "${ECHO_T}$ac_cv_lbl_has_sockaddr_storage" >&6; }
7499     if test $ac_cv_lbl_has_sockaddr_storage = yes ; then
7500
7501 cat >>confdefs.h <<\_ACEOF
7502 #define HAVE_SOCKADDR_STORAGE 1
7503 _ACEOF
7504
7505     fi
7506
7507 { echo "$as_me:$LINENO: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
7508 echo $ECHO_N "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... $ECHO_C" >&6; }
7509     if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then
7510   echo $ECHO_N "(cached) $ECHO_C" >&6
7511 else
7512   cat >conftest.$ac_ext <<_ACEOF
7513 /* confdefs.h.  */
7514 _ACEOF
7515 cat confdefs.h >>conftest.$ac_ext
7516 cat >>conftest.$ac_ext <<_ACEOF
7517 /* end confdefs.h.  */
7518
7519 #       include <sys/types.h>
7520 #       include <sys/dlpi.h>
7521 #       include <sys/dlpi_ext.h>
7522 int
7523 main ()
7524 {
7525 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
7526   ;
7527   return 0;
7528 }
7529 _ACEOF
7530 rm -f conftest.$ac_objext
7531 if { (ac_try="$ac_compile"
7532 case "(($ac_try" in
7533   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7534   *) ac_try_echo=$ac_try;;
7535 esac
7536 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7537   (eval "$ac_compile") 2>conftest.er1
7538   ac_status=$?
7539   grep -v '^ *+' conftest.er1 >conftest.err
7540   rm -f conftest.er1
7541   cat conftest.err >&5
7542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7543   (exit $ac_status); } && {
7544          test -z "$ac_c_werror_flag" ||
7545          test ! -s conftest.err
7546        } && test -s conftest.$ac_objext; then
7547   ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
7548 else
7549   echo "$as_me: failed program was:" >&5
7550 sed 's/^/| /' conftest.$ac_ext >&5
7551
7552         ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no
7553 fi
7554
7555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7556 fi
7557
7558     { echo "$as_me:$LINENO: result: $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&5
7559 echo "${ECHO_T}$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&6; }
7560     if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then
7561
7562 cat >>confdefs.h <<\_ACEOF
7563 #define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1
7564 _ACEOF
7565
7566     fi
7567
7568 { echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5
7569 echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6; }
7570     if test "${ac_cv_lbl_unaligned_fail+set}" = set; then
7571   echo $ECHO_N "(cached) $ECHO_C" >&6
7572 else
7573   case "$host_cpu" in
7574
7575         #
7576         # These are CPU types where:
7577         #
7578         #       the CPU faults on an unaligned access, but at least some
7579         #       OSes that support that CPU catch the fault and simulate
7580         #       the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7581         #       the simulation is slow, so we don't want to use it;
7582         #
7583         #       the CPU, I infer (from the old
7584         #
7585         # XXX: should also check that they don't do weird things (like on arm)
7586         #
7587         #       comment) doesn't fault on unaligned accesses, but doesn't
7588         #       do a normal unaligned fetch, either (e.g., presumably, ARM);
7589         #
7590         #       for whatever reason, the test program doesn't work
7591         #       (this has been claimed to be the case for several of those
7592         #       CPUs - I don't know what the problem is; the problem
7593         #       was reported as "the test program dumps core" for SuperH,
7594         #       but that's what the test program is *supposed* to do -
7595         #       it dumps core before it writes anything, so the test
7596         #       for an empty output file should find an empty output
7597         #       file and conclude that unaligned accesses don't work).
7598         #
7599         # This run-time test won't work if you're cross-compiling, so
7600         # in order to support cross-compiling for a particular CPU,
7601         # we have to wire in the list of CPU types anyway, as far as
7602         # I know, so perhaps we should just have a set of CPUs on
7603         # which we know it doesn't work, a set of CPUs on which we
7604         # know it does work, and have the script just fail on other
7605         # cpu types and update it when such a failure occurs.
7606         #
7607         alpha*|arm*|hp*|mips*|sh*|sparc*|ia64|nv1)
7608                 ac_cv_lbl_unaligned_fail=yes
7609                 ;;
7610
7611         *)
7612                 cat >conftest.c <<EOF
7613 #               include <sys/types.h>
7614 #               include <sys/wait.h>
7615 #               include <stdio.h>
7616                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7617                 main() {
7618                 unsigned int i;
7619                 pid_t pid;
7620                 int status;
7621                 /* avoid "core dumped" message */
7622                 pid = fork();
7623                 if (pid <  0)
7624                         exit(2);
7625                 if (pid > 0) {
7626                         /* parent */
7627                         pid = waitpid(pid, &status, 0);
7628                         if (pid < 0)
7629                                 exit(3);
7630                         exit(!WIFEXITED(status));
7631                 }
7632                 /* child */
7633                 i = *(unsigned int *)&a[1];
7634                 printf("%d\n", i);
7635                 exit(0);
7636                 }
7637 EOF
7638                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
7639                     conftest.c $LIBS >/dev/null 2>&1
7640                 if test ! -x conftest ; then
7641                                                 ac_cv_lbl_unaligned_fail=yes
7642                 else
7643                         ./conftest >conftest.out
7644                         if test ! -s conftest.out ; then
7645                                 ac_cv_lbl_unaligned_fail=yes
7646                         else
7647                                 ac_cv_lbl_unaligned_fail=no
7648                         fi
7649                 fi
7650                 rm -f conftest* core core.conftest
7651                 ;;
7652         esac
7653 fi
7654
7655     { echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5
7656 echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6; }
7657     if test $ac_cv_lbl_unaligned_fail = yes ; then
7658
7659 cat >>confdefs.h <<\_ACEOF
7660 #define LBL_ALIGN 1
7661 _ACEOF
7662
7663     fi
7664
7665 #
7666 # Makefile.in includes rules to generate version.h, so we assume
7667 # that it will be generated if autoconf is used.
7668 #
7669
7670 cat >>confdefs.h <<\_ACEOF
7671 #define HAVE_VERSION_H 1
7672 _ACEOF
7673
7674
7675 rm -f net
7676 ln -s ${srcdir}/bpf/net net
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691 { echo "$as_me:$LINENO: checking for USB sniffing support" >&5
7692 echo $ECHO_N "checking for USB sniffing support... $ECHO_C" >&6; }
7693 case "$host_os" in
7694 linux*)
7695
7696 cat >>confdefs.h <<\_ACEOF
7697 #define PCAP_SUPPORT_USB 1
7698 _ACEOF
7699
7700        USB_SRC=pcap-usb-linux.c
7701        { echo "$as_me:$LINENO: result: yes" >&5
7702 echo "${ECHO_T}yes" >&6; }
7703        ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null`
7704        if test $? -ne 0 ; then
7705                ac_usb_dev_name="usbmon"
7706        fi
7707
7708 cat >>confdefs.h <<_ACEOF
7709 #define LINUX_USB_MON_DEV "/dev/$ac_usb_dev_name"
7710 _ACEOF
7711
7712        { echo "$as_me:$LINENO: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5
7713 echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;}
7714        ;;
7715 *)
7716        { echo "$as_me:$LINENO: result: no" >&5
7717 echo "${ECHO_T}no" >&6; }
7718        ;;
7719 esac
7720
7721
7722
7723 case "$host_os" in
7724 linux*)
7725        if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then
7726   { echo "$as_me:$LINENO: checking for bluetooth/bluetooth.h" >&5
7727 echo $ECHO_N "checking for bluetooth/bluetooth.h... $ECHO_C" >&6; }
7728 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then
7729   echo $ECHO_N "(cached) $ECHO_C" >&6
7730 fi
7731 { echo "$as_me:$LINENO: result: $ac_cv_header_bluetooth_bluetooth_h" >&5
7732 echo "${ECHO_T}$ac_cv_header_bluetooth_bluetooth_h" >&6; }
7733 else
7734   # Is the header compilable?
7735 { echo "$as_me:$LINENO: checking bluetooth/bluetooth.h usability" >&5
7736 echo $ECHO_N "checking bluetooth/bluetooth.h usability... $ECHO_C" >&6; }
7737 cat >conftest.$ac_ext <<_ACEOF
7738 /* confdefs.h.  */
7739 _ACEOF
7740 cat confdefs.h >>conftest.$ac_ext
7741 cat >>conftest.$ac_ext <<_ACEOF
7742 /* end confdefs.h.  */
7743 $ac_includes_default
7744 #include <bluetooth/bluetooth.h>
7745 _ACEOF
7746 rm -f conftest.$ac_objext
7747 if { (ac_try="$ac_compile"
7748 case "(($ac_try" in
7749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7750   *) ac_try_echo=$ac_try;;
7751 esac
7752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7753   (eval "$ac_compile") 2>conftest.er1
7754   ac_status=$?
7755   grep -v '^ *+' conftest.er1 >conftest.err
7756   rm -f conftest.er1
7757   cat conftest.err >&5
7758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7759   (exit $ac_status); } && {
7760          test -z "$ac_c_werror_flag" ||
7761          test ! -s conftest.err
7762        } && test -s conftest.$ac_objext; then
7763   ac_header_compiler=yes
7764 else
7765   echo "$as_me: failed program was:" >&5
7766 sed 's/^/| /' conftest.$ac_ext >&5
7767
7768         ac_header_compiler=no
7769 fi
7770
7771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7772 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7773 echo "${ECHO_T}$ac_header_compiler" >&6; }
7774
7775 # Is the header present?
7776 { echo "$as_me:$LINENO: checking bluetooth/bluetooth.h presence" >&5
7777 echo $ECHO_N "checking bluetooth/bluetooth.h presence... $ECHO_C" >&6; }
7778 cat >conftest.$ac_ext <<_ACEOF
7779 /* confdefs.h.  */
7780 _ACEOF
7781 cat confdefs.h >>conftest.$ac_ext
7782 cat >>conftest.$ac_ext <<_ACEOF
7783 /* end confdefs.h.  */
7784 #include <bluetooth/bluetooth.h>
7785 _ACEOF
7786 if { (ac_try="$ac_cpp conftest.$ac_ext"
7787 case "(($ac_try" in
7788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7789   *) ac_try_echo=$ac_try;;
7790 esac
7791 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7792   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7793   ac_status=$?
7794   grep -v '^ *+' conftest.er1 >conftest.err
7795   rm -f conftest.er1
7796   cat conftest.err >&5
7797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7798   (exit $ac_status); } >/dev/null && {
7799          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7800          test ! -s conftest.err
7801        }; then
7802   ac_header_preproc=yes
7803 else
7804   echo "$as_me: failed program was:" >&5
7805 sed 's/^/| /' conftest.$ac_ext >&5
7806
7807   ac_header_preproc=no
7808 fi
7809
7810 rm -f conftest.err conftest.$ac_ext
7811 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7812 echo "${ECHO_T}$ac_header_preproc" >&6; }
7813
7814 # So?  What about this header?
7815 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7816   yes:no: )
7817     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: accepted by the compiler, rejected by the preprocessor!" >&5
7818 echo "$as_me: WARNING: bluetooth/bluetooth.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7819     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: proceeding with the compiler's result" >&5
7820 echo "$as_me: WARNING: bluetooth/bluetooth.h: proceeding with the compiler's result" >&2;}
7821     ac_header_preproc=yes
7822     ;;
7823   no:yes:* )
7824     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: present but cannot be compiled" >&5
7825 echo "$as_me: WARNING: bluetooth/bluetooth.h: present but cannot be compiled" >&2;}
7826     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h:     check for missing prerequisite headers?" >&5
7827 echo "$as_me: WARNING: bluetooth/bluetooth.h:     check for missing prerequisite headers?" >&2;}
7828     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: see the Autoconf documentation" >&5
7829 echo "$as_me: WARNING: bluetooth/bluetooth.h: see the Autoconf documentation" >&2;}
7830     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h:     section \"Present But Cannot Be Compiled\"" >&5
7831 echo "$as_me: WARNING: bluetooth/bluetooth.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7832     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: proceeding with the preprocessor's result" >&5
7833 echo "$as_me: WARNING: bluetooth/bluetooth.h: proceeding with the preprocessor's result" >&2;}
7834     { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: in the future, the compiler will take precedence" >&5
7835 echo "$as_me: WARNING: bluetooth/bluetooth.h: in the future, the compiler will take precedence" >&2;}
7836
7837     ;;
7838 esac
7839 { echo "$as_me:$LINENO: checking for bluetooth/bluetooth.h" >&5
7840 echo $ECHO_N "checking for bluetooth/bluetooth.h... $ECHO_C" >&6; }
7841 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then
7842   echo $ECHO_N "(cached) $ECHO_C" >&6
7843 else
7844   ac_cv_header_bluetooth_bluetooth_h=$ac_header_preproc
7845 fi
7846 { echo "$as_me:$LINENO: result: $ac_cv_header_bluetooth_bluetooth_h" >&5
7847 echo "${ECHO_T}$ac_cv_header_bluetooth_bluetooth_h" >&6; }
7848
7849 fi
7850 if test $ac_cv_header_bluetooth_bluetooth_h = yes; then
7851
7852
7853 cat >>confdefs.h <<\_ACEOF
7854 #define PCAP_SUPPORT_BT 1
7855 _ACEOF
7856
7857           BT_SRC=pcap-bt-linux.c
7858           { echo "$as_me:$LINENO: Bluetooth sniffing is supported" >&5
7859 echo "$as_me: Bluetooth sniffing is supported" >&6;}
7860
7861 else
7862   { echo "$as_me:$LINENO: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&5
7863 echo "$as_me: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&6;}
7864
7865 fi
7866
7867
7868        ;;
7869 *)
7870        { echo "$as_me:$LINENO: no Bluetooth sniffing support" >&5
7871 echo "$as_me: no Bluetooth sniffing support" >&6;}
7872        ;;
7873 esac
7874
7875
7876
7877 # Find a good install program.  We prefer a C program (faster),
7878 # so one script is as good as another.  But avoid the broken or
7879 # incompatible versions:
7880 # SysV /etc/install, /usr/sbin/install
7881 # SunOS /usr/etc/install
7882 # IRIX /sbin/install
7883 # AIX /bin/install
7884 # AmigaOS /C/install, which installs bootblocks on floppy discs
7885 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7886 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7887 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7888 # OS/2's system install, which has a completely different semantic
7889 # ./install, which can be erroneously created by make from ./install.sh.
7890 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
7891 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
7892 if test -z "$INSTALL"; then
7893 if test "${ac_cv_path_install+set}" = set; then
7894   echo $ECHO_N "(cached) $ECHO_C" >&6
7895 else
7896   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7897 for as_dir in $PATH
7898 do
7899   IFS=$as_save_IFS
7900   test -z "$as_dir" && as_dir=.
7901   # Account for people who put trailing slashes in PATH elements.
7902 case $as_dir/ in
7903   ./ | .// | /cC/* | \
7904   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7905   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
7906   /usr/ucb/* ) ;;
7907   *)
7908     # OSF1 and SCO ODT 3.0 have their own names for install.
7909     # Don't use installbsd from OSF since it installs stuff as root
7910     # by default.
7911     for ac_prog in ginstall scoinst install; do
7912       for ac_exec_ext in '' $ac_executable_extensions; do
7913         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7914           if test $ac_prog = install &&
7915             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7916             # AIX install.  It has an incompatible calling convention.
7917             :
7918           elif test $ac_prog = install &&
7919             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7920             # program-specific install script used by HP pwplus--don't use.
7921             :
7922           else
7923             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7924             break 3
7925           fi
7926         fi
7927       done
7928     done
7929     ;;
7930 esac
7931 done
7932 IFS=$as_save_IFS
7933
7934
7935 fi
7936   if test "${ac_cv_path_install+set}" = set; then
7937     INSTALL=$ac_cv_path_install
7938   else
7939     # As a last resort, use the slow shell script.  Don't cache a
7940     # value for INSTALL within a source directory, because that will
7941     # break other packages using the cache if that directory is
7942     # removed, or if the value is a relative name.
7943     INSTALL=$ac_install_sh
7944   fi
7945 fi
7946 { echo "$as_me:$LINENO: result: $INSTALL" >&5
7947 echo "${ECHO_T}$INSTALL" >&6; }
7948
7949 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7950 # It thinks the first close brace ends the variable substitution.
7951 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7952
7953 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7954
7955 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7956
7957
7958 ac_config_headers="$ac_config_headers config.h"
7959
7960
7961 ac_config_files="$ac_config_files Makefile"
7962
7963 cat >confcache <<\_ACEOF
7964 # This file is a shell script that caches the results of configure
7965 # tests run on this system so they can be shared between configure
7966 # scripts and configure runs, see configure's option --config-cache.
7967 # It is not useful on other systems.  If it contains results you don't
7968 # want to keep, you may remove or edit it.
7969 #
7970 # config.status only pays attention to the cache file if you give it
7971 # the --recheck option to rerun configure.
7972 #
7973 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7974 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7975 # following values.
7976
7977 _ACEOF
7978
7979 # The following way of writing the cache mishandles newlines in values,
7980 # but we know of no workaround that is simple, portable, and efficient.
7981 # So, we kill variables containing newlines.
7982 # Ultrix sh set writes to stderr and can't be redirected directly,
7983 # and sets the high bit in the cache file unless we assign to the vars.
7984 (
7985   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7986     eval ac_val=\$$ac_var
7987     case $ac_val in #(
7988     *${as_nl}*)
7989       case $ac_var in #(
7990       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
7991 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
7992       esac
7993       case $ac_var in #(
7994       _ | IFS | as_nl) ;; #(
7995       *) $as_unset $ac_var ;;
7996       esac ;;
7997     esac
7998   done
7999
8000   (set) 2>&1 |
8001     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8002     *${as_nl}ac_space=\ *)
8003       # `set' does not quote correctly, so add quotes (double-quote
8004       # substitution turns \\\\ into \\, and sed turns \\ into \).
8005       sed -n \
8006         "s/'/'\\\\''/g;
8007           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8008       ;; #(
8009     *)
8010       # `set' quotes correctly as required by POSIX, so do not add quotes.
8011       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8012       ;;
8013     esac |
8014     sort
8015 ) |
8016   sed '
8017      /^ac_cv_env_/b end
8018      t clear
8019      :clear
8020      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8021      t end
8022      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8023      :end' >>confcache
8024 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8025   if test -w "$cache_file"; then
8026     test "x$cache_file" != "x/dev/null" &&
8027       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
8028 echo "$as_me: updating cache $cache_file" >&6;}
8029     cat confcache >$cache_file
8030   else
8031     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8032 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8033   fi
8034 fi
8035 rm -f confcache
8036
8037 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8038 # Let make expand exec_prefix.
8039 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8040
8041 DEFS=-DHAVE_CONFIG_H
8042
8043 ac_libobjs=
8044 ac_ltlibobjs=
8045 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8046   # 1. Remove the extension, and $U if already installed.
8047   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8048   ac_i=`echo "$ac_i" | sed "$ac_script"`
8049   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8050   #    will be set to the directory where LIBOBJS objects are built.
8051   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8052   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8053 done
8054 LIBOBJS=$ac_libobjs
8055
8056 LTLIBOBJS=$ac_ltlibobjs
8057
8058
8059
8060 : ${CONFIG_STATUS=./config.status}
8061 ac_clean_files_save=$ac_clean_files
8062 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8063 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8064 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8065 cat >$CONFIG_STATUS <<_ACEOF
8066 #! $SHELL
8067 # Generated by $as_me.
8068 # Run this file to recreate the current configuration.
8069 # Compiler output produced by configure, useful for debugging
8070 # configure, is in config.log if it exists.
8071
8072 debug=false
8073 ac_cs_recheck=false
8074 ac_cs_silent=false
8075 SHELL=\${CONFIG_SHELL-$SHELL}
8076 _ACEOF
8077
8078 cat >>$CONFIG_STATUS <<\_ACEOF
8079 ## --------------------- ##
8080 ## M4sh Initialization.  ##
8081 ## --------------------- ##
8082
8083 # Be more Bourne compatible
8084 DUALCASE=1; export DUALCASE # for MKS sh
8085 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8086   emulate sh
8087   NULLCMD=:
8088   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8089   # is contrary to our usage.  Disable this feature.
8090   alias -g '${1+"$@"}'='"$@"'
8091   setopt NO_GLOB_SUBST
8092 else
8093   case `(set -o) 2>/dev/null` in
8094   *posix*) set -o posix ;;
8095 esac
8096
8097 fi
8098
8099
8100
8101
8102 # PATH needs CR
8103 # Avoid depending upon Character Ranges.
8104 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8105 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8106 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8107 as_cr_digits='0123456789'
8108 as_cr_alnum=$as_cr_Letters$as_cr_digits
8109
8110 # The user is always right.
8111 if test "${PATH_SEPARATOR+set}" != set; then
8112   echo "#! /bin/sh" >conf$$.sh
8113   echo  "exit 0"   >>conf$$.sh
8114   chmod +x conf$$.sh
8115   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8116     PATH_SEPARATOR=';'
8117   else
8118     PATH_SEPARATOR=:
8119   fi
8120   rm -f conf$$.sh
8121 fi
8122
8123 # Support unset when possible.
8124 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8125   as_unset=unset
8126 else
8127   as_unset=false
8128 fi
8129
8130
8131 # IFS
8132 # We need space, tab and new line, in precisely that order.  Quoting is
8133 # there to prevent editors from complaining about space-tab.
8134 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8135 # splitting by setting IFS to empty value.)
8136 as_nl='
8137 '
8138 IFS=" ""        $as_nl"
8139
8140 # Find who we are.  Look in the path if we contain no directory separator.
8141 case $0 in
8142   *[\\/]* ) as_myself=$0 ;;
8143   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8144 for as_dir in $PATH
8145 do
8146   IFS=$as_save_IFS
8147   test -z "$as_dir" && as_dir=.
8148   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8149 done
8150 IFS=$as_save_IFS
8151
8152      ;;
8153 esac
8154 # We did not find ourselves, most probably we were run as `sh COMMAND'
8155 # in which case we are not to be found in the path.
8156 if test "x$as_myself" = x; then
8157   as_myself=$0
8158 fi
8159 if test ! -f "$as_myself"; then
8160   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8161   { (exit 1); exit 1; }
8162 fi
8163
8164 # Work around bugs in pre-3.0 UWIN ksh.
8165 for as_var in ENV MAIL MAILPATH
8166 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8167 done
8168 PS1='$ '
8169 PS2='> '
8170 PS4='+ '
8171
8172 # NLS nuisances.
8173 for as_var in \
8174   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8175   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8176   LC_TELEPHONE LC_TIME
8177 do
8178   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8179     eval $as_var=C; export $as_var
8180   else
8181     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8182   fi
8183 done
8184
8185 # Required to use basename.
8186 if expr a : '\(a\)' >/dev/null 2>&1 &&
8187    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8188   as_expr=expr
8189 else
8190   as_expr=false
8191 fi
8192
8193 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8194   as_basename=basename
8195 else
8196   as_basename=false
8197 fi
8198
8199
8200 # Name of the executable.
8201 as_me=`$as_basename -- "$0" ||
8202 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8203          X"$0" : 'X\(//\)$' \| \
8204          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8205 echo X/"$0" |
8206     sed '/^.*\/\([^/][^/]*\)\/*$/{
8207             s//\1/
8208             q
8209           }
8210           /^X\/\(\/\/\)$/{
8211             s//\1/
8212             q
8213           }
8214           /^X\/\(\/\).*/{
8215             s//\1/
8216             q
8217           }
8218           s/.*/./; q'`
8219
8220 # CDPATH.
8221 $as_unset CDPATH
8222
8223
8224
8225   as_lineno_1=$LINENO
8226   as_lineno_2=$LINENO
8227   test "x$as_lineno_1" != "x$as_lineno_2" &&
8228   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
8229
8230   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8231   # uniformly replaced by the line number.  The first 'sed' inserts a
8232   # line-number line after each line using $LINENO; the second 'sed'
8233   # does the real work.  The second script uses 'N' to pair each
8234   # line-number line with the line containing $LINENO, and appends
8235   # trailing '-' during substitution so that $LINENO is not a special
8236   # case at line end.
8237   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8238   # scripts with optimization help from Paolo Bonzini.  Blame Lee
8239   # E. McMahon (1931-1989) for sed's syntax.  :-)
8240   sed -n '
8241     p
8242     /[$]LINENO/=
8243   ' <$as_myself |
8244     sed '
8245       s/[$]LINENO.*/&-/
8246       t lineno
8247       b
8248       :lineno
8249       N
8250       :loop
8251       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
8252       t loop
8253       s/-\n.*//
8254     ' >$as_me.lineno &&
8255   chmod +x "$as_me.lineno" ||
8256     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8257    { (exit 1); exit 1; }; }
8258
8259   # Don't try to exec as it changes $[0], causing all sort of problems
8260   # (the dirname of $[0] is not the place where we might find the
8261   # original and so on.  Autoconf is especially sensitive to this).
8262   . "./$as_me.lineno"
8263   # Exit status is that of the last command.
8264   exit
8265 }
8266
8267
8268 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8269   as_dirname=dirname
8270 else
8271   as_dirname=false
8272 fi
8273
8274 ECHO_C= ECHO_N= ECHO_T=
8275 case `echo -n x` in
8276 -n*)
8277   case `echo 'x\c'` in
8278   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8279   *)   ECHO_C='\c';;
8280   esac;;
8281 *)
8282   ECHO_N='-n';;
8283 esac
8284
8285 if expr a : '\(a\)' >/dev/null 2>&1 &&
8286    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8287   as_expr=expr
8288 else
8289   as_expr=false
8290 fi
8291
8292 rm -f conf$$ conf$$.exe conf$$.file
8293 if test -d conf$$.dir; then
8294   rm -f conf$$.dir/conf$$.file
8295 else
8296   rm -f conf$$.dir
8297   mkdir conf$$.dir
8298 fi
8299 echo >conf$$.file
8300 if ln -s conf$$.file conf$$ 2>/dev/null; then
8301   as_ln_s='ln -s'
8302   # ... but there are two gotchas:
8303   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8304   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8305   # In both cases, we have to default to `cp -p'.
8306   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8307     as_ln_s='cp -p'
8308 elif ln conf$$.file conf$$ 2>/dev/null; then
8309   as_ln_s=ln
8310 else
8311   as_ln_s='cp -p'
8312 fi
8313 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8314 rmdir conf$$.dir 2>/dev/null
8315
8316 if mkdir -p . 2>/dev/null; then
8317   as_mkdir_p=:
8318 else
8319   test -d ./-p && rmdir ./-p
8320   as_mkdir_p=false
8321 fi
8322
8323 if test -x / >/dev/null 2>&1; then
8324   as_test_x='test -x'
8325 else
8326   if ls -dL / >/dev/null 2>&1; then
8327     as_ls_L_option=L
8328   else
8329     as_ls_L_option=
8330   fi
8331   as_test_x='
8332     eval sh -c '\''
8333       if test -d "$1"; then
8334         test -d "$1/.";
8335       else
8336         case $1 in
8337         -*)set "./$1";;
8338         esac;
8339         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8340         ???[sx]*):;;*)false;;esac;fi
8341     '\'' sh
8342   '
8343 fi
8344 as_executable_p=$as_test_x
8345
8346 # Sed expression to map a string onto a valid CPP name.
8347 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8348
8349 # Sed expression to map a string onto a valid variable name.
8350 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8351
8352
8353 exec 6>&1
8354
8355 # Save the log message, to keep $[0] and so on meaningful, and to
8356 # report actual input values of CONFIG_FILES etc. instead of their
8357 # values after options handling.
8358 ac_log="
8359 This file was extended by $as_me, which was
8360 generated by GNU Autoconf 2.61.  Invocation command line was
8361
8362   CONFIG_FILES    = $CONFIG_FILES
8363   CONFIG_HEADERS  = $CONFIG_HEADERS
8364   CONFIG_LINKS    = $CONFIG_LINKS
8365   CONFIG_COMMANDS = $CONFIG_COMMANDS
8366   $ $0 $@
8367
8368 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8369 "
8370
8371 _ACEOF
8372
8373 cat >>$CONFIG_STATUS <<_ACEOF
8374 # Files that config.status was made for.
8375 config_files="$ac_config_files"
8376 config_headers="$ac_config_headers"
8377
8378 _ACEOF
8379
8380 cat >>$CONFIG_STATUS <<\_ACEOF
8381 ac_cs_usage="\
8382 \`$as_me' instantiates files from templates according to the
8383 current configuration.
8384
8385 Usage: $0 [OPTIONS] [FILE]...
8386
8387   -h, --help       print this help, then exit
8388   -V, --version    print version number and configuration settings, then exit
8389   -q, --quiet      do not print progress messages
8390   -d, --debug      don't remove temporary files
8391       --recheck    update $as_me by reconfiguring in the same conditions
8392   --file=FILE[:TEMPLATE]
8393                    instantiate the configuration file FILE
8394   --header=FILE[:TEMPLATE]
8395                    instantiate the configuration header FILE
8396
8397 Configuration files:
8398 $config_files
8399
8400 Configuration headers:
8401 $config_headers
8402
8403 Report bugs to <bug-autoconf@gnu.org>."
8404
8405 _ACEOF
8406 cat >>$CONFIG_STATUS <<_ACEOF
8407 ac_cs_version="\\
8408 config.status
8409 configured by $0, generated by GNU Autoconf 2.61,
8410   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8411
8412 Copyright (C) 2006 Free Software Foundation, Inc.
8413 This config.status script is free software; the Free Software Foundation
8414 gives unlimited permission to copy, distribute and modify it."
8415
8416 ac_pwd='$ac_pwd'
8417 srcdir='$srcdir'
8418 INSTALL='$INSTALL'
8419 _ACEOF
8420
8421 cat >>$CONFIG_STATUS <<\_ACEOF
8422 # If no file are specified by the user, then we need to provide default
8423 # value.  By we need to know if files were specified by the user.
8424 ac_need_defaults=:
8425 while test $# != 0
8426 do
8427   case $1 in
8428   --*=*)
8429     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8430     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8431     ac_shift=:
8432     ;;
8433   *)
8434     ac_option=$1
8435     ac_optarg=$2
8436     ac_shift=shift
8437     ;;
8438   esac
8439
8440   case $ac_option in
8441   # Handling of the options.
8442   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8443     ac_cs_recheck=: ;;
8444   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8445     echo "$ac_cs_version"; exit ;;
8446   --debug | --debu | --deb | --de | --d | -d )
8447     debug=: ;;
8448   --file | --fil | --fi | --f )
8449     $ac_shift
8450     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8451     ac_need_defaults=false;;
8452   --header | --heade | --head | --hea )
8453     $ac_shift
8454     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8455     ac_need_defaults=false;;
8456   --he | --h)
8457     # Conflict between --help and --header
8458     { echo "$as_me: error: ambiguous option: $1
8459 Try \`$0 --help' for more information." >&2
8460    { (exit 1); exit 1; }; };;
8461   --help | --hel | -h )
8462     echo "$ac_cs_usage"; exit ;;
8463   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8464   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8465     ac_cs_silent=: ;;
8466
8467   # This is an error.
8468   -*) { echo "$as_me: error: unrecognized option: $1
8469 Try \`$0 --help' for more information." >&2
8470    { (exit 1); exit 1; }; } ;;
8471
8472   *) ac_config_targets="$ac_config_targets $1"
8473      ac_need_defaults=false ;;
8474
8475   esac
8476   shift
8477 done
8478
8479 ac_configure_extra_args=
8480
8481 if $ac_cs_silent; then
8482   exec 6>/dev/null
8483   ac_configure_extra_args="$ac_configure_extra_args --silent"
8484 fi
8485
8486 _ACEOF
8487 cat >>$CONFIG_STATUS <<_ACEOF
8488 if \$ac_cs_recheck; then
8489   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8490   CONFIG_SHELL=$SHELL
8491   export CONFIG_SHELL
8492   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8493 fi
8494
8495 _ACEOF
8496 cat >>$CONFIG_STATUS <<\_ACEOF
8497 exec 5>>config.log
8498 {
8499   echo
8500   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8501 ## Running $as_me. ##
8502 _ASBOX
8503   echo "$ac_log"
8504 } >&5
8505
8506 _ACEOF
8507 cat >>$CONFIG_STATUS <<_ACEOF
8508 _ACEOF
8509
8510 cat >>$CONFIG_STATUS <<\_ACEOF
8511
8512 # Handling of arguments.
8513 for ac_config_target in $ac_config_targets
8514 do
8515   case $ac_config_target in
8516     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8517     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8518
8519   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8520 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8521    { (exit 1); exit 1; }; };;
8522   esac
8523 done
8524
8525
8526 # If the user did not use the arguments to specify the items to instantiate,
8527 # then the envvar interface is used.  Set only those that are not.
8528 # We use the long form for the default assignment because of an extremely
8529 # bizarre bug on SunOS 4.1.3.
8530 if $ac_need_defaults; then
8531   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8532   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8533 fi
8534
8535 # Have a temporary directory for convenience.  Make it in the build tree
8536 # simply because there is no reason against having it here, and in addition,
8537 # creating and moving files from /tmp can sometimes cause problems.
8538 # Hook for its removal unless debugging.
8539 # Note that there is a small window in which the directory will not be cleaned:
8540 # after its creation but before its name has been assigned to `$tmp'.
8541 $debug ||
8542 {
8543   tmp=
8544   trap 'exit_status=$?
8545   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8546 ' 0
8547   trap '{ (exit 1); exit 1; }' 1 2 13 15
8548 }
8549 # Create a (secure) tmp directory for tmp files.
8550
8551 {
8552   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8553   test -n "$tmp" && test -d "$tmp"
8554 }  ||
8555 {
8556   tmp=./conf$$-$RANDOM
8557   (umask 077 && mkdir "$tmp")
8558 } ||
8559 {
8560    echo "$me: cannot create a temporary directory in ." >&2
8561    { (exit 1); exit 1; }
8562 }
8563
8564 #
8565 # Set up the sed scripts for CONFIG_FILES section.
8566 #
8567
8568 # No need to generate the scripts if there are no CONFIG_FILES.
8569 # This happens for instance when ./config.status config.h
8570 if test -n "$CONFIG_FILES"; then
8571
8572 _ACEOF
8573
8574
8575
8576 ac_delim='%!_!# '
8577 for ac_last_try in false false false false false :; do
8578   cat >conf$$subs.sed <<_ACEOF
8579 SHELL!$SHELL$ac_delim
8580 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
8581 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
8582 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
8583 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
8584 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
8585 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
8586 exec_prefix!$exec_prefix$ac_delim
8587 prefix!$prefix$ac_delim
8588 program_transform_name!$program_transform_name$ac_delim
8589 bindir!$bindir$ac_delim
8590 sbindir!$sbindir$ac_delim
8591 libexecdir!$libexecdir$ac_delim
8592 datarootdir!$datarootdir$ac_delim
8593 datadir!$datadir$ac_delim
8594 sysconfdir!$sysconfdir$ac_delim
8595 sharedstatedir!$sharedstatedir$ac_delim
8596 localstatedir!$localstatedir$ac_delim
8597 includedir!$includedir$ac_delim
8598 oldincludedir!$oldincludedir$ac_delim
8599 docdir!$docdir$ac_delim
8600 infodir!$infodir$ac_delim
8601 htmldir!$htmldir$ac_delim
8602 dvidir!$dvidir$ac_delim
8603 pdfdir!$pdfdir$ac_delim
8604 psdir!$psdir$ac_delim
8605 libdir!$libdir$ac_delim
8606 localedir!$localedir$ac_delim
8607 mandir!$mandir$ac_delim
8608 DEFS!$DEFS$ac_delim
8609 ECHO_C!$ECHO_C$ac_delim
8610 ECHO_N!$ECHO_N$ac_delim
8611 ECHO_T!$ECHO_T$ac_delim
8612 LIBS!$LIBS$ac_delim
8613 build_alias!$build_alias$ac_delim
8614 host_alias!$host_alias$ac_delim
8615 target_alias!$target_alias$ac_delim
8616 build!$build$ac_delim
8617 build_cpu!$build_cpu$ac_delim
8618 build_vendor!$build_vendor$ac_delim
8619 build_os!$build_os$ac_delim
8620 host!$host$ac_delim
8621 host_cpu!$host_cpu$ac_delim
8622 host_vendor!$host_vendor$ac_delim
8623 host_os!$host_os$ac_delim
8624 target!$target$ac_delim
8625 target_cpu!$target_cpu$ac_delim
8626 target_vendor!$target_vendor$ac_delim
8627 target_os!$target_os$ac_delim
8628 SHLICC2!$SHLICC2$ac_delim
8629 CC!$CC$ac_delim
8630 CFLAGS!$CFLAGS$ac_delim
8631 LDFLAGS!$LDFLAGS$ac_delim
8632 CPPFLAGS!$CPPFLAGS$ac_delim
8633 ac_ct_CC!$ac_ct_CC$ac_delim
8634 EXEEXT!$EXEEXT$ac_delim
8635 OBJEXT!$OBJEXT$ac_delim
8636 CPP!$CPP$ac_delim
8637 GREP!$GREP$ac_delim
8638 EGREP!$EGREP$ac_delim
8639 LIBOBJS!$LIBOBJS$ac_delim
8640 V_LEX!$V_LEX$ac_delim
8641 V_YACC!$V_YACC$ac_delim
8642 RANLIB!$RANLIB$ac_delim
8643 V_CCOPT!$V_CCOPT$ac_delim
8644 V_DEFS!$V_DEFS$ac_delim
8645 V_INCLS!$V_INCLS$ac_delim
8646 V_LIBS!$V_LIBS$ac_delim
8647 V_PCAP!$V_PCAP$ac_delim
8648 V_FINDALLDEVS!$V_FINDALLDEVS$ac_delim
8649 V_RANLIB!$V_RANLIB$ac_delim
8650 SSRC!$SSRC$ac_delim
8651 DYEXT!$DYEXT$ac_delim
8652 DAGLIBS!$DAGLIBS$ac_delim
8653 PCAP_SUPPORT_USB!$PCAP_SUPPORT_USB$ac_delim
8654 USB_SRC!$USB_SRC$ac_delim
8655 PCAP_SUPPORT_BT!$PCAP_SUPPORT_BT$ac_delim
8656 BT_SRC!$BT_SRC$ac_delim
8657 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
8658 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
8659 INSTALL_DATA!$INSTALL_DATA$ac_delim
8660 LTLIBOBJS!$LTLIBOBJS$ac_delim
8661 _ACEOF
8662
8663   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 82; then
8664     break
8665   elif $ac_last_try; then
8666     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
8667 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
8668    { (exit 1); exit 1; }; }
8669   else
8670     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8671   fi
8672 done
8673
8674 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
8675 if test -n "$ac_eof"; then
8676   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
8677   ac_eof=`expr $ac_eof + 1`
8678 fi
8679
8680 cat >>$CONFIG_STATUS <<_ACEOF
8681 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
8682 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
8683 _ACEOF
8684 sed '
8685 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
8686 s/^/s,@/; s/!/@,|#_!!_#|/
8687 :n
8688 t n
8689 s/'"$ac_delim"'$/,g/; t
8690 s/$/\\/; p
8691 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
8692 ' >>$CONFIG_STATUS <conf$$subs.sed
8693 rm -f conf$$subs.sed
8694 cat >>$CONFIG_STATUS <<_ACEOF
8695 :end
8696 s/|#_!!_#|//g
8697 CEOF$ac_eof
8698 _ACEOF
8699
8700
8701 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8702 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8703 # trailing colons and then remove the whole line if VPATH becomes empty
8704 # (actually we leave an empty line to preserve line numbers).
8705 if test "x$srcdir" = x.; then
8706   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8707 s/:*\$(srcdir):*/:/
8708 s/:*\${srcdir}:*/:/
8709 s/:*@srcdir@:*/:/
8710 s/^\([^=]*=[     ]*\):*/\1/
8711 s/:*$//
8712 s/^[^=]*=[       ]*$//
8713 }'
8714 fi
8715
8716 cat >>$CONFIG_STATUS <<\_ACEOF
8717 fi # test -n "$CONFIG_FILES"
8718
8719
8720 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
8721 do
8722   case $ac_tag in
8723   :[FHLC]) ac_mode=$ac_tag; continue;;
8724   esac
8725   case $ac_mode$ac_tag in
8726   :[FHL]*:*);;
8727   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
8728 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
8729    { (exit 1); exit 1; }; };;
8730   :[FH]-) ac_tag=-:-;;
8731   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8732   esac
8733   ac_save_IFS=$IFS
8734   IFS=:
8735   set x $ac_tag
8736   IFS=$ac_save_IFS
8737   shift
8738   ac_file=$1
8739   shift
8740
8741   case $ac_mode in
8742   :L) ac_source=$1;;
8743   :[FH])
8744     ac_file_inputs=
8745     for ac_f
8746     do
8747       case $ac_f in
8748       -) ac_f="$tmp/stdin";;
8749       *) # Look for the file first in the build tree, then in the source tree
8750          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8751          # because $ac_f cannot contain `:'.
8752          test -f "$ac_f" ||
8753            case $ac_f in
8754            [\\/$]*) false;;
8755            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8756            esac ||
8757            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
8758 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
8759    { (exit 1); exit 1; }; };;
8760       esac
8761       ac_file_inputs="$ac_file_inputs $ac_f"
8762     done
8763
8764     # Let's still pretend it is `configure' which instantiates (i.e., don't
8765     # use $as_me), people would be surprised to read:
8766     #    /* config.h.  Generated by config.status.  */
8767     configure_input="Generated from "`IFS=:
8768           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
8769     if test x"$ac_file" != x-; then
8770       configure_input="$ac_file.  $configure_input"
8771       { echo "$as_me:$LINENO: creating $ac_file" >&5
8772 echo "$as_me: creating $ac_file" >&6;}
8773     fi
8774
8775     case $ac_tag in
8776     *:-:* | *:-) cat >"$tmp/stdin";;
8777     esac
8778     ;;
8779   esac
8780
8781   ac_dir=`$as_dirname -- "$ac_file" ||
8782 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8783          X"$ac_file" : 'X\(//\)[^/]' \| \
8784          X"$ac_file" : 'X\(//\)$' \| \
8785          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8786 echo X"$ac_file" |
8787     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8788             s//\1/
8789             q
8790           }
8791           /^X\(\/\/\)[^/].*/{
8792             s//\1/
8793             q
8794           }
8795           /^X\(\/\/\)$/{
8796             s//\1/
8797             q
8798           }
8799           /^X\(\/\).*/{
8800             s//\1/
8801             q
8802           }
8803           s/.*/./; q'`
8804   { as_dir="$ac_dir"
8805   case $as_dir in #(
8806   -*) as_dir=./$as_dir;;
8807   esac
8808   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8809     as_dirs=
8810     while :; do
8811       case $as_dir in #(
8812       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8813       *) as_qdir=$as_dir;;
8814       esac
8815       as_dirs="'$as_qdir' $as_dirs"
8816       as_dir=`$as_dirname -- "$as_dir" ||
8817 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8818          X"$as_dir" : 'X\(//\)[^/]' \| \
8819          X"$as_dir" : 'X\(//\)$' \| \
8820          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8821 echo X"$as_dir" |
8822     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8823             s//\1/
8824             q
8825           }
8826           /^X\(\/\/\)[^/].*/{
8827             s//\1/
8828             q
8829           }
8830           /^X\(\/\/\)$/{
8831             s//\1/
8832             q
8833           }
8834           /^X\(\/\).*/{
8835             s//\1/
8836             q
8837           }
8838           s/.*/./; q'`
8839       test -d "$as_dir" && break
8840     done
8841     test -z "$as_dirs" || eval "mkdir $as_dirs"
8842   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8843 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8844    { (exit 1); exit 1; }; }; }
8845   ac_builddir=.
8846
8847 case "$ac_dir" in
8848 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8849 *)
8850   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8851   # A ".." for each directory in $ac_dir_suffix.
8852   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
8853   case $ac_top_builddir_sub in
8854   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8855   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8856   esac ;;
8857 esac
8858 ac_abs_top_builddir=$ac_pwd
8859 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8860 # for backward compatibility:
8861 ac_top_builddir=$ac_top_build_prefix
8862
8863 case $srcdir in
8864   .)  # We are building in place.
8865     ac_srcdir=.
8866     ac_top_srcdir=$ac_top_builddir_sub
8867     ac_abs_top_srcdir=$ac_pwd ;;
8868   [\\/]* | ?:[\\/]* )  # Absolute name.
8869     ac_srcdir=$srcdir$ac_dir_suffix;
8870     ac_top_srcdir=$srcdir
8871     ac_abs_top_srcdir=$srcdir ;;
8872   *) # Relative name.
8873     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8874     ac_top_srcdir=$ac_top_build_prefix$srcdir
8875     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8876 esac
8877 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8878
8879
8880   case $ac_mode in
8881   :F)
8882   #
8883   # CONFIG_FILE
8884   #
8885
8886   case $INSTALL in
8887   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8888   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8889   esac
8890 _ACEOF
8891
8892 cat >>$CONFIG_STATUS <<\_ACEOF
8893 # If the template does not know about datarootdir, expand it.
8894 # FIXME: This hack should be removed a few years after 2.60.
8895 ac_datarootdir_hack=; ac_datarootdir_seen=
8896
8897 case `sed -n '/datarootdir/ {
8898   p
8899   q
8900 }
8901 /@datadir@/p
8902 /@docdir@/p
8903 /@infodir@/p
8904 /@localedir@/p
8905 /@mandir@/p
8906 ' $ac_file_inputs` in
8907 *datarootdir*) ac_datarootdir_seen=yes;;
8908 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8909   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8910 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8911 _ACEOF
8912 cat >>$CONFIG_STATUS <<_ACEOF
8913   ac_datarootdir_hack='
8914   s&@datadir@&$datadir&g
8915   s&@docdir@&$docdir&g
8916   s&@infodir@&$infodir&g
8917   s&@localedir@&$localedir&g
8918   s&@mandir@&$mandir&g
8919     s&\\\${datarootdir}&$datarootdir&g' ;;
8920 esac
8921 _ACEOF
8922
8923 # Neutralize VPATH when `$srcdir' = `.'.
8924 # Shell code in configure.ac might set extrasub.
8925 # FIXME: do we really want to maintain this feature?
8926 cat >>$CONFIG_STATUS <<_ACEOF
8927   sed "$ac_vpsub
8928 $extrasub
8929 _ACEOF
8930 cat >>$CONFIG_STATUS <<\_ACEOF
8931 :t
8932 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8933 s&@configure_input@&$configure_input&;t t
8934 s&@top_builddir@&$ac_top_builddir_sub&;t t
8935 s&@srcdir@&$ac_srcdir&;t t
8936 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8937 s&@top_srcdir@&$ac_top_srcdir&;t t
8938 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8939 s&@builddir@&$ac_builddir&;t t
8940 s&@abs_builddir@&$ac_abs_builddir&;t t
8941 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8942 s&@INSTALL@&$ac_INSTALL&;t t
8943 $ac_datarootdir_hack
8944 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
8945
8946 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8947   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8948   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8949   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8950 which seems to be undefined.  Please make sure it is defined." >&5
8951 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8952 which seems to be undefined.  Please make sure it is defined." >&2;}
8953
8954   rm -f "$tmp/stdin"
8955   case $ac_file in
8956   -) cat "$tmp/out"; rm -f "$tmp/out";;
8957   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8958   esac
8959  ;;
8960   :H)
8961   #
8962   # CONFIG_HEADER
8963   #
8964 _ACEOF
8965
8966 # Transform confdefs.h into a sed script `conftest.defines', that
8967 # substitutes the proper values into config.h.in to produce config.h.
8968 rm -f conftest.defines conftest.tail
8969 # First, append a space to every undef/define line, to ease matching.
8970 echo 's/$/ /' >conftest.defines
8971 # Then, protect against being on the right side of a sed subst, or in
8972 # an unquoted here document, in config.status.  If some macros were
8973 # called several times there might be several #defines for the same
8974 # symbol, which is useless.  But do not sort them, since the last
8975 # AC_DEFINE must be honored.
8976 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8977 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
8978 # NAME is the cpp macro being defined, VALUE is the value it is being given.
8979 # PARAMS is the parameter list in the macro definition--in most cases, it's
8980 # just an empty string.
8981 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
8982 ac_dB='\\)[      (].*,\\1define\\2'
8983 ac_dC=' '
8984 ac_dD=' ,'
8985
8986 uniq confdefs.h |
8987   sed -n '
8988         t rset
8989         :rset
8990         s/^[     ]*#[    ]*define[       ][      ]*//
8991         t ok
8992         d
8993         :ok
8994         s/[\\&,]/\\&/g
8995         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
8996         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
8997   ' >>conftest.defines
8998
8999 # Remove the space that was appended to ease matching.
9000 # Then replace #undef with comments.  This is necessary, for
9001 # example, in the case of _POSIX_SOURCE, which is predefined and required
9002 # on some systems where configure will not decide to define it.
9003 # (The regexp can be short, since the line contains either #define or #undef.)
9004 echo 's/ $//
9005 s,^[     #]*u.*,/* & */,' >>conftest.defines
9006
9007 # Break up conftest.defines:
9008 ac_max_sed_lines=50
9009
9010 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9011 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9012 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9013 # et cetera.
9014 ac_in='$ac_file_inputs'
9015 ac_out='"$tmp/out1"'
9016 ac_nxt='"$tmp/out2"'
9017
9018 while :
9019 do
9020   # Write a here document:
9021     cat >>$CONFIG_STATUS <<_ACEOF
9022     # First, check the format of the line:
9023     cat >"\$tmp/defines.sed" <<\\CEOF
9024 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
9025 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
9026 b
9027 :def
9028 _ACEOF
9029   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9030   echo 'CEOF
9031     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9032   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9033   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9034   grep . conftest.tail >/dev/null || break
9035   rm -f conftest.defines
9036   mv conftest.tail conftest.defines
9037 done
9038 rm -f conftest.defines conftest.tail
9039
9040 echo "ac_result=$ac_in" >>$CONFIG_STATUS
9041 cat >>$CONFIG_STATUS <<\_ACEOF
9042   if test x"$ac_file" != x-; then
9043     echo "/* $configure_input  */" >"$tmp/config.h"
9044     cat "$ac_result" >>"$tmp/config.h"
9045     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9046       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9047 echo "$as_me: $ac_file is unchanged" >&6;}
9048     else
9049       rm -f $ac_file
9050       mv "$tmp/config.h" $ac_file
9051     fi
9052   else
9053     echo "/* $configure_input  */"
9054     cat "$ac_result"
9055   fi
9056   rm -f "$tmp/out12"
9057  ;;
9058
9059
9060   esac
9061
9062 done # for ac_tag
9063
9064
9065 { (exit 0); exit 0; }
9066 _ACEOF
9067 chmod +x $CONFIG_STATUS
9068 ac_clean_files=$ac_clean_files_save
9069
9070
9071 # configure is writing to config.log, and then calls config.status.
9072 # config.status does its own redirection, appending to config.log.
9073 # Unfortunately, on DOS this fails, as config.log is still kept open
9074 # by configure, so config.status won't be able to write to it; its
9075 # output is simply discarded.  So we exec the FD to /dev/null,
9076 # effectively closing config.log, so it can be properly (re)opened and
9077 # appended to by config.status.  When coming back to configure, we
9078 # need to make the FD available again.
9079 if test "$no_create" != yes; then
9080   ac_cs_success=:
9081   ac_config_status_args=
9082   test "$silent" = yes &&
9083     ac_config_status_args="$ac_config_status_args --quiet"
9084   exec 5>/dev/null
9085   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9086   exec 5>>config.log
9087   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9088   # would make configure fail if this is the last instruction.
9089   $ac_cs_success || { (exit 1); exit 1; }
9090 fi
9091
9092
9093 if test -f .devel ; then
9094         make depend
9095 fi
9096 exit 0