configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for DHCP 4.2.0.
   4 #
   5 # Report bugs to <dhcp-users@isc.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 # The user is always right.
  43 if test "${PATH_SEPARATOR+set}" != set; then
  44   echo "#! /bin/sh" >conf$$.sh
  45   echo  "exit 0"   >>conf$$.sh
  46   chmod +x conf$$.sh
  47   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  48     PATH_SEPARATOR=';'
  49   else
  50     PATH_SEPARATOR=:
  51   fi
  52   rm -f conf$$.sh
  53 fi
  54
  55 # Support unset when possible.
  56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  57   as_unset=unset
  58 else
  59   as_unset=false
  60 fi
  61
  62
  63 # IFS
  64 # We need space, tab and new line, in precisely that order.  Quoting is
  65 # there to prevent editors from complaining about space-tab.
  66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  67 # splitting by setting IFS to empty value.)
  68 as_nl='
  69 '
  70 IFS=" ""        $as_nl"
  71
  72 # Find who we are.  Look in the path if we contain no directory separator.
  73 case $0 in
  74   *[\\/]* ) as_myself=$0 ;;
  75   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  76 for as_dir in $PATH
  77 do
  78   IFS=$as_save_IFS
  79   test -z "$as_dir" && as_dir=.
  80   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  81 done
  82 IFS=$as_save_IFS
  83
  84      ;;
  85 esac
  86 # We did not find ourselves, most probably we were run as `sh COMMAND'
  87 # in which case we are not to be found in the path.
  88 if test "x$as_myself" = x; then
  89   as_myself=$0
  90 fi
  91 if test ! -f "$as_myself"; then
  92   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  93   { (exit 1); exit 1; }
  94 fi
  95
  96 # Work around bugs in pre-3.0 UWIN ksh.
  97 for as_var in ENV MAIL MAILPATH
  98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  99 done
 100 PS1='$ '
 101 PS2='> '
 102 PS4='+ '
 103
 104 # NLS nuisances.
 105 for as_var in \
 106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 108   LC_TELEPHONE LC_TIME
 109 do
 110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 111     eval $as_var=C; export $as_var
 112   else
 113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 114   fi
 115 done
 116
 117 # Required to use basename.
 118 if expr a : '\(a\)' >/dev/null 2>&1 &&
 119    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 120   as_expr=expr
 121 else
 122   as_expr=false
 123 fi
 124
 125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 126   as_basename=basename
 127 else
 128   as_basename=false
 129 fi
 130
 131
 132 # Name of the executable.
 133 as_me=`$as_basename -- "$0" ||
 134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 135          X"$0" : 'X\(//\)$' \| \
 136          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 137 echo X/"$0" |
 138     sed '/^.*\/\([^/][^/]*\)\/*$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\/\)$/{
 143             s//\1/
 144             q
 145           }
 146           /^X\/\(\/\).*/{
 147             s//\1/
 148             q
 149           }
 150           s/.*/./; q'`
 151
 152 # CDPATH.
 153 $as_unset CDPATH
 154
 155
 156 if test "x$CONFIG_SHELL" = x; then
 157   if (eval ":") 2>/dev/null; then
 158   as_have_required=yes
 159 else
 160   as_have_required=no
 161 fi
 162
 163   if test $as_have_required = yes &&     (eval ":
 164 (as_func_return () {
 165   (exit \$1)
 166 }
 167 as_func_success () {
 168   as_func_return 0
 169 }
 170 as_func_failure () {
 171   as_func_return 1
 172 }
 173 as_func_ret_success () {
 174   return 0
 175 }
 176 as_func_ret_failure () {
 177   return 1
 178 }
 179
 180 exitcode=0
 181 if as_func_success; then
 182   :
 183 else
 184   exitcode=1
 185   echo as_func_success failed.
 186 fi
 187
 188 if as_func_failure; then
 189   exitcode=1
 190   echo as_func_failure succeeded.
 191 fi
 192
 193 if as_func_ret_success; then
 194   :
 195 else
 196   exitcode=1
 197   echo as_func_ret_success failed.
 198 fi
 199
 200 if as_func_ret_failure; then
 201   exitcode=1
 202   echo as_func_ret_failure succeeded.
 203 fi
 204
 205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 206   :
 207 else
 208   exitcode=1
 209   echo positional parameters were not saved.
 210 fi
 211
 212 test \$exitcode = 0) || { (exit 1); exit 1; }
 213
 214 (
 215   as_lineno_1=\$LINENO
 216   as_lineno_2=\$LINENO
 217   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 218   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 219 ") 2> /dev/null; then
 220   :
 221 else
 222   as_candidate_shells=
 223     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 225 do
 226   IFS=$as_save_IFS
 227   test -z "$as_dir" && as_dir=.
 228   case $as_dir in
 229          /*)
 230            for as_base in sh bash ksh sh5; do
 231              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 232            done;;
 233        esac
 234 done
 235 IFS=$as_save_IFS
 236
 237
 238       for as_shell in $as_candidate_shells $SHELL; do
 239          # Try only shells that exist, to save several forks.
 240          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 241                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 243   emulate sh
 244   NULLCMD=:
 245   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 246   # is contrary to our usage.  Disable this feature.
 247   alias -g '${1+"$@"}'='"$@"'
 248   setopt NO_GLOB_SUBST
 249 else
 250   case `(set -o) 2>/dev/null` in
 251   *posix*) set -o posix ;;
 252 esac
 253
 254 fi
 255
 256
 257 :
 258 _ASEOF
 259 }; then
 260   CONFIG_SHELL=$as_shell
 261                as_have_required=yes
 262                if { "$as_shell" 2> /dev/null <<\_ASEOF
 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 264   emulate sh
 265   NULLCMD=:
 266   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 267   # is contrary to our usage.  Disable this feature.
 268   alias -g '${1+"$@"}'='"$@"'
 269   setopt NO_GLOB_SUBST
 270 else
 271   case `(set -o) 2>/dev/null` in
 272   *posix*) set -o posix ;;
 273 esac
 274
 275 fi
 276
 277
 278 :
 279 (as_func_return () {
 280   (exit $1)
 281 }
 282 as_func_success () {
 283   as_func_return 0
 284 }
 285 as_func_failure () {
 286   as_func_return 1
 287 }
 288 as_func_ret_success () {
 289   return 0
 290 }
 291 as_func_ret_failure () {
 292   return 1
 293 }
 294
 295 exitcode=0
 296 if as_func_success; then
 297   :
 298 else
 299   exitcode=1
 300   echo as_func_success failed.
 301 fi
 302
 303 if as_func_failure; then
 304   exitcode=1
 305   echo as_func_failure succeeded.
 306 fi
 307
 308 if as_func_ret_success; then
 309   :
 310 else
 311   exitcode=1
 312   echo as_func_ret_success failed.
 313 fi
 314
 315 if as_func_ret_failure; then
 316   exitcode=1
 317   echo as_func_ret_failure succeeded.
 318 fi
 319
 320 if ( set x; as_func_ret_success y && test x = "$1" ); then
 321   :
 322 else
 323   exitcode=1
 324   echo positional parameters were not saved.
 325 fi
 326
 327 test $exitcode = 0) || { (exit 1); exit 1; }
 328
 329 (
 330   as_lineno_1=$LINENO
 331   as_lineno_2=$LINENO
 332   test "x$as_lineno_1" != "x$as_lineno_2" &&
 333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 334
 335 _ASEOF
 336 }; then
 337   break
 338 fi
 339
 340 fi
 341
 342       done
 343
 344       if test "x$CONFIG_SHELL" != x; then
 345   for as_var in BASH_ENV ENV
 346         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 347         done
 348         export CONFIG_SHELL
 349         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 350 fi
 351
 352
 353     if test $as_have_required = no; then
 354   echo This script requires a shell more modern than all the
 355       echo shells that I found on your system.  Please install a
 356       echo modern shell, or manually run the script under such a
 357       echo shell if you do have one.
 358       { (exit 1); exit 1; }
 359 fi
 360
 361
 362 fi
 363
 364 fi
 365
 366
 367
 368 (eval "as_func_return () {
 369   (exit \$1)
 370 }
 371 as_func_success () {
 372   as_func_return 0
 373 }
 374 as_func_failure () {
 375   as_func_return 1
 376 }
 377 as_func_ret_success () {
 378   return 0
 379 }
 380 as_func_ret_failure () {
 381   return 1
 382 }
 383
 384 exitcode=0
 385 if as_func_success; then
 386   :
 387 else
 388   exitcode=1
 389   echo as_func_success failed.
 390 fi
 391
 392 if as_func_failure; then
 393   exitcode=1
 394   echo as_func_failure succeeded.
 395 fi
 396
 397 if as_func_ret_success; then
 398   :
 399 else
 400   exitcode=1
 401   echo as_func_ret_success failed.
 402 fi
 403
 404 if as_func_ret_failure; then
 405   exitcode=1
 406   echo as_func_ret_failure succeeded.
 407 fi
 408
 409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 410   :
 411 else
 412   exitcode=1
 413   echo positional parameters were not saved.
 414 fi
 415
 416 test \$exitcode = 0") || {
 417   echo No shell found that supports shell functions.
 418   echo Please tell autoconf@gnu.org about your system,
 419   echo including any error possibly output before this
 420   echo message
 421 }
 422
 423
 424
 425   as_lineno_1=$LINENO
 426   as_lineno_2=$LINENO
 427   test "x$as_lineno_1" != "x$as_lineno_2" &&
 428   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 429
 430   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 431   # uniformly replaced by the line number.  The first 'sed' inserts a
 432   # line-number line after each line using $LINENO; the second 'sed'
 433   # does the real work.  The second script uses 'N' to pair each
 434   # line-number line with the line containing $LINENO, and appends
 435   # trailing '-' during substitution so that $LINENO is not a special
 436   # case at line end.
 437   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 438   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 439   # E. McMahon (1931-1989) for sed's syntax.  :-)
 440   sed -n '
 441     p
 442     /[$]LINENO/=
 443   ' <$as_myself |
 444     sed '
 445       s/[$]LINENO.*/&-/
 446       t lineno
 447       b
 448       :lineno
 449       N
 450       :loop
 451       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 452       t loop
 453       s/-\n.*//
 454     ' >$as_me.lineno &&
 455   chmod +x "$as_me.lineno" ||
 456     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 457    { (exit 1); exit 1; }; }
 458
 459   # Don't try to exec as it changes $[0], causing all sort of problems
 460   # (the dirname of $[0] is not the place where we might find the
 461   # original and so on.  Autoconf is especially sensitive to this).
 462   . "./$as_me.lineno"
 463   # Exit status is that of the last command.
 464   exit
 465 }
 466
 467
 468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 469   as_dirname=dirname
 470 else
 471   as_dirname=false
 472 fi
 473
 474 ECHO_C= ECHO_N= ECHO_T=
 475 case `echo -n x` in
 476 -n*)
 477   case `echo 'x\c'` in
 478   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 479   *)   ECHO_C='\c';;
 480   esac;;
 481 *)
 482   ECHO_N='-n';;
 483 esac
 484
 485 if expr a : '\(a\)' >/dev/null 2>&1 &&
 486    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 487   as_expr=expr
 488 else
 489   as_expr=false
 490 fi
 491
 492 rm -f conf$$ conf$$.exe conf$$.file
 493 if test -d conf$$.dir; then
 494   rm -f conf$$.dir/conf$$.file
 495 else
 496   rm -f conf$$.dir
 497   mkdir conf$$.dir
 498 fi
 499 echo >conf$$.file
 500 if ln -s conf$$.file conf$$ 2>/dev/null; then
 501   as_ln_s='ln -s'
 502   # ... but there are two gotchas:
 503   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 504   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 505   # In both cases, we have to default to `cp -p'.
 506   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 507     as_ln_s='cp -p'
 508 elif ln conf$$.file conf$$ 2>/dev/null; then
 509   as_ln_s=ln
 510 else
 511   as_ln_s='cp -p'
 512 fi
 513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 514 rmdir conf$$.dir 2>/dev/null
 515
 516 if mkdir -p . 2>/dev/null; then
 517   as_mkdir_p=:
 518 else
 519   test -d ./-p && rmdir ./-p
 520   as_mkdir_p=false
 521 fi
 522
 523 if test -x / >/dev/null 2>&1; then
 524   as_test_x='test -x'
 525 else
 526   if ls -dL / >/dev/null 2>&1; then
 527     as_ls_L_option=L
 528   else
 529     as_ls_L_option=
 530   fi
 531   as_test_x='
 532     eval sh -c '\''
 533       if test -d "$1"; then
 534         test -d "$1/.";
 535       else
 536         case $1 in
 537         -*)set "./$1";;
 538         esac;
 539         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 540         ???[sx]*):;;*)false;;esac;fi
 541     '\'' sh
 542   '
 543 fi
 544 as_executable_p=$as_test_x
 545
 546 # Sed expression to map a string onto a valid CPP name.
 547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 548
 549 # Sed expression to map a string onto a valid variable name.
 550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 551
 552
 553
 554 exec 7<&0 </dev/null 6>&1
 555
 556 # Name of the host.
 557 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 558 # so uname gets run too.
 559 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 560
 561 #
 562 # Initializations.
 563 #
 564 ac_default_prefix=/usr/local
 565 ac_clean_files=
 566 ac_config_libobj_dir=.
 567 LIBOBJS=
 568 cross_compiling=no
 569 subdirs=
 570 MFLAGS=
 571 MAKEFLAGS=
 572 SHELL=${CONFIG_SHELL-/bin/sh}
 573
 574 # Identity of this package.
 575 PACKAGE_NAME='DHCP'
 576 PACKAGE_TARNAME='dhcp'
 577 PACKAGE_VERSION='4.2.0'
 578 PACKAGE_STRING='DHCP 4.2.0'
 579 PACKAGE_BUGREPORT='dhcp-users@isc.org'
 580
 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 INSTALL_PROGRAM
 655 INSTALL_SCRIPT
 656 INSTALL_DATA
 657 am__isrc
 658 CYGPATH_W
 659 PACKAGE
 660 VERSION
 661 ACLOCAL
 662 AUTOCONF
 663 AUTOMAKE
 664 AUTOHEADER
 665 MAKEINFO
 666 install_sh
 667 STRIP
 668 INSTALL_STRIP_PROGRAM
 669 mkdir_p
 670 AWK
 671 SET_MAKE
 672 am__leading_dot
 673 AMTAR
 674 am__tar
 675 am__untar
 676 CC
 677 CFLAGS
 678 LDFLAGS
 679 CPPFLAGS
 680 ac_ct_CC
 681 EXEEXT
 682 OBJEXT
 683 DEPDIR
 684 am__include
 685 am__quote
 686 AMDEP_TRUE
 687 AMDEP_FALSE
 688 AMDEPBACKSLASH
 689 CCDEPMODE
 690 am__fastdepCC_TRUE
 691 am__fastdepCC_FALSE
 692 CPP
 693 GREP
 694 EGREP
 695 RANLIB
 696 byte_order
 697 ac_prefix_program
 698 LDAP_CFLAGS
 699 LIBOBJS
 700 LTLIBOBJS'
 701 ac_subst_files=''
 702       ac_precious_vars='build_alias
 703 host_alias
 704 target_alias
 705 CC
 706 CFLAGS
 707 LDFLAGS
 708 LIBS
 709 CPPFLAGS
 710 CPP'
 711
 712
 713 # Initialize some variables set by options.
 714 ac_init_help=
 715 ac_init_version=false
 716 # The variables have the same names as the options, with
 717 # dashes changed to underlines.
 718 cache_file=/dev/null
 719 exec_prefix=NONE
 720 no_create=
 721 no_recursion=
 722 prefix=NONE
 723 program_prefix=NONE
 724 program_suffix=NONE
 725 program_transform_name=s,x,x,
 726 silent=
 727 site=
 728 srcdir=
 729 verbose=
 730 x_includes=NONE
 731 x_libraries=NONE
 732
 733 # Installation directory options.
 734 # These are left unexpanded so users can "make install exec_prefix=/foo"
 735 # and all the variables that are supposed to be based on exec_prefix
 736 # by default will actually change.
 737 # Use braces instead of parens because sh, perl, etc. also accept them.
 738 # (The list follows the same order as the GNU Coding Standards.)
 739 bindir='${exec_prefix}/bin'
 740 sbindir='${exec_prefix}/sbin'
 741 libexecdir='${exec_prefix}/libexec'
 742 datarootdir='${prefix}/share'
 743 datadir='${datarootdir}'
 744 sysconfdir='${prefix}/etc'
 745 sharedstatedir='${prefix}/com'
 746 localstatedir='${prefix}/var'
 747 includedir='${prefix}/include'
 748 oldincludedir='/usr/include'
 749 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 750 infodir='${datarootdir}/info'
 751 htmldir='${docdir}'
 752 dvidir='${docdir}'
 753 pdfdir='${docdir}'
 754 psdir='${docdir}'
 755 libdir='${exec_prefix}/lib'
 756 localedir='${datarootdir}/locale'
 757 mandir='${datarootdir}/man'
 758
 759 ac_prev=
 760 ac_dashdash=
 761 for ac_option
 762 do
 763   # If the previous option needs an argument, assign it.
 764   if test -n "$ac_prev"; then
 765     eval $ac_prev=\$ac_option
 766     ac_prev=
 767     continue
 768   fi
 769
 770   case $ac_option in
 771   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 772   *)    ac_optarg=yes ;;
 773   esac
 774
 775   # Accept the important Cygnus configure options, so we can diagnose typos.
 776
 777   case $ac_dashdash$ac_option in
 778   --)
 779     ac_dashdash=yes ;;
 780
 781   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 782     ac_prev=bindir ;;
 783   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 784     bindir=$ac_optarg ;;
 785
 786   -build | --build | --buil | --bui | --bu)
 787     ac_prev=build_alias ;;
 788   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 789     build_alias=$ac_optarg ;;
 790
 791   -cache-file | --cache-file | --cache-fil | --cache-fi \
 792   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 793     ac_prev=cache_file ;;
 794   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 795   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 796     cache_file=$ac_optarg ;;
 797
 798   --config-cache | -C)
 799     cache_file=config.cache ;;
 800
 801   -datadir | --datadir | --datadi | --datad)
 802     ac_prev=datadir ;;
 803   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 804     datadir=$ac_optarg ;;
 805
 806   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 807   | --dataroo | --dataro | --datar)
 808     ac_prev=datarootdir ;;
 809   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 810   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 811     datarootdir=$ac_optarg ;;
 812
 813   -disable-* | --disable-*)
 814     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 815     # Reject names that are not valid shell variable names.
 816     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 817       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 818    { (exit 1); exit 1; }; }
 819     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 820     eval enable_$ac_feature=no ;;
 821
 822   -docdir | --docdir | --docdi | --doc | --do)
 823     ac_prev=docdir ;;
 824   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 825     docdir=$ac_optarg ;;
 826
 827   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 828     ac_prev=dvidir ;;
 829   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 830     dvidir=$ac_optarg ;;
 831
 832   -enable-* | --enable-*)
 833     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 834     # Reject names that are not valid shell variable names.
 835     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 836       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 837    { (exit 1); exit 1; }; }
 838     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 839     eval enable_$ac_feature=\$ac_optarg ;;
 840
 841   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 842   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 843   | --exec | --exe | --ex)
 844     ac_prev=exec_prefix ;;
 845   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 846   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 847   | --exec=* | --exe=* | --ex=*)
 848     exec_prefix=$ac_optarg ;;
 849
 850   -gas | --gas | --ga | --g)
 851     # Obsolete; use --with-gas.
 852     with_gas=yes ;;
 853
 854   -help | --help | --hel | --he | -h)
 855     ac_init_help=long ;;
 856   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 857     ac_init_help=recursive ;;
 858   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 859     ac_init_help=short ;;
 860
 861   -host | --host | --hos | --ho)
 862     ac_prev=host_alias ;;
 863   -host=* | --host=* | --hos=* | --ho=*)
 864     host_alias=$ac_optarg ;;
 865
 866   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 867     ac_prev=htmldir ;;
 868   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 869   | --ht=*)
 870     htmldir=$ac_optarg ;;
 871
 872   -includedir | --includedir | --includedi | --included | --include \
 873   | --includ | --inclu | --incl | --inc)
 874     ac_prev=includedir ;;
 875   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 876   | --includ=* | --inclu=* | --incl=* | --inc=*)
 877     includedir=$ac_optarg ;;
 878
 879   -infodir | --infodir | --infodi | --infod | --info | --inf)
 880     ac_prev=infodir ;;
 881   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 882     infodir=$ac_optarg ;;
 883
 884   -libdir | --libdir | --libdi | --libd)
 885     ac_prev=libdir ;;
 886   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 887     libdir=$ac_optarg ;;
 888
 889   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 890   | --libexe | --libex | --libe)
 891     ac_prev=libexecdir ;;
 892   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 893   | --libexe=* | --libex=* | --libe=*)
 894     libexecdir=$ac_optarg ;;
 895
 896   -localedir | --localedir | --localedi | --localed | --locale)
 897     ac_prev=localedir ;;
 898   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 899     localedir=$ac_optarg ;;
 900
 901   -localstatedir | --localstatedir | --localstatedi | --localstated \
 902   | --localstate | --localstat | --localsta | --localst | --locals)
 903     ac_prev=localstatedir ;;
 904   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 905   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 906     localstatedir=$ac_optarg ;;
 907
 908   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 909     ac_prev=mandir ;;
 910   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 911     mandir=$ac_optarg ;;
 912
 913   -nfp | --nfp | --nf)
 914     # Obsolete; use --without-fp.
 915     with_fp=no ;;
 916
 917   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 918   | --no-cr | --no-c | -n)
 919     no_create=yes ;;
 920
 921   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 922   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 923     no_recursion=yes ;;
 924
 925   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 926   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 927   | --oldin | --oldi | --old | --ol | --o)
 928     ac_prev=oldincludedir ;;
 929   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 930   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 931   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 932     oldincludedir=$ac_optarg ;;
 933
 934   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 935     ac_prev=prefix ;;
 936   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 937     prefix=$ac_optarg ;;
 938
 939   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 940   | --program-pre | --program-pr | --program-p)
 941     ac_prev=program_prefix ;;
 942   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 943   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 944     program_prefix=$ac_optarg ;;
 945
 946   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 947   | --program-suf | --program-su | --program-s)
 948     ac_prev=program_suffix ;;
 949   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 950   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 951     program_suffix=$ac_optarg ;;
 952
 953   -program-transform-name | --program-transform-name \
 954   | --program-transform-nam | --program-transform-na \
 955   | --program-transform-n | --program-transform- \
 956   | --program-transform | --program-transfor \
 957   | --program-transfo | --program-transf \
 958   | --program-trans | --program-tran \
 959   | --progr-tra | --program-tr | --program-t)
 960     ac_prev=program_transform_name ;;
 961   -program-transform-name=* | --program-transform-name=* \
 962   | --program-transform-nam=* | --program-transform-na=* \
 963   | --program-transform-n=* | --program-transform-=* \
 964   | --program-transform=* | --program-transfor=* \
 965   | --program-transfo=* | --program-transf=* \
 966   | --program-trans=* | --program-tran=* \
 967   | --progr-tra=* | --program-tr=* | --program-t=*)
 968     program_transform_name=$ac_optarg ;;
 969
 970   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 971     ac_prev=pdfdir ;;
 972   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 973     pdfdir=$ac_optarg ;;
 974
 975   -psdir | --psdir | --psdi | --psd | --ps)
 976     ac_prev=psdir ;;
 977   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 978     psdir=$ac_optarg ;;
 979
 980   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 981   | -silent | --silent | --silen | --sile | --sil)
 982     silent=yes ;;
 983
 984   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 985     ac_prev=sbindir ;;
 986   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 987   | --sbi=* | --sb=*)
 988     sbindir=$ac_optarg ;;
 989
 990   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 991   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 992   | --sharedst | --shareds | --shared | --share | --shar \
 993   | --sha | --sh)
 994     ac_prev=sharedstatedir ;;
 995   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 996   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 997   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 998   | --sha=* | --sh=*)
 999     sharedstatedir=$ac_optarg ;;
1000
1001   -site | --site | --sit)
1002     ac_prev=site ;;
1003   -site=* | --site=* | --sit=*)
1004     site=$ac_optarg ;;
1005
1006   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1007     ac_prev=srcdir ;;
1008   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1009     srcdir=$ac_optarg ;;
1010
1011   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1012   | --syscon | --sysco | --sysc | --sys | --sy)
1013     ac_prev=sysconfdir ;;
1014   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1015   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1016     sysconfdir=$ac_optarg ;;
1017
1018   -target | --target | --targe | --targ | --tar | --ta | --t)
1019     ac_prev=target_alias ;;
1020   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1021     target_alias=$ac_optarg ;;
1022
1023   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1024     verbose=yes ;;
1025
1026   -version | --version | --versio | --versi | --vers | -V)
1027     ac_init_version=: ;;
1028
1029   -with-* | --with-*)
1030     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1031     # Reject names that are not valid shell variable names.
1032     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1033       { echo "$as_me: error: invalid package name: $ac_package" >&2
1034    { (exit 1); exit 1; }; }
1035     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1036     eval with_$ac_package=\$ac_optarg ;;
1037
1038   -without-* | --without-*)
1039     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1040     # Reject names that are not valid shell variable names.
1041     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1042       { echo "$as_me: error: invalid package name: $ac_package" >&2
1043    { (exit 1); exit 1; }; }
1044     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1045     eval with_$ac_package=no ;;
1046
1047   --x)
1048     # Obsolete; use --with-x.
1049     with_x=yes ;;
1050
1051   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1052   | --x-incl | --x-inc | --x-in | --x-i)
1053     ac_prev=x_includes ;;
1054   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1055   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1056     x_includes=$ac_optarg ;;
1057
1058   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1059   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1060     ac_prev=x_libraries ;;
1061   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1062   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1063     x_libraries=$ac_optarg ;;
1064
1065   -*) { echo "$as_me: error: unrecognized option: $ac_option
1066 Try \`$0 --help' for more information." >&2
1067    { (exit 1); exit 1; }; }
1068     ;;
1069
1070   *=*)
1071     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1072     # Reject names that are not valid shell variable names.
1073     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1074       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1075    { (exit 1); exit 1; }; }
1076     eval $ac_envvar=\$ac_optarg
1077     export $ac_envvar ;;
1078
1079   *)
1080     # FIXME: should be removed in autoconf 3.0.
1081     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1082     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1083       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1084     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1085     ;;
1086
1087   esac
1088 done
1089
1090 if test -n "$ac_prev"; then
1091   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1092   { echo "$as_me: error: missing argument to $ac_option" >&2
1093    { (exit 1); exit 1; }; }
1094 fi
1095
1096 # Be sure to have absolute directory names.
1097 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1098                 datadir sysconfdir sharedstatedir localstatedir includedir \
1099                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1100                 libdir localedir mandir
1101 do
1102   eval ac_val=\$$ac_var
1103   case $ac_val in
1104     [\\/$]* | ?:[\\/]* )  continue;;
1105     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1106   esac
1107   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1108    { (exit 1); exit 1; }; }
1109 done
1110
1111 # There might be people who depend on the old broken behavior: `$host'
1112 # used to hold the argument of --host etc.
1113 # FIXME: To remove some day.
1114 build=$build_alias
1115 host=$host_alias
1116 target=$target_alias
1117
1118 # FIXME: To remove some day.
1119 if test "x$host_alias" != x; then
1120   if test "x$build_alias" = x; then
1121     cross_compiling=maybe
1122     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1123     If a cross compiler is detected then cross compile mode will be used." >&2
1124   elif test "x$build_alias" != "x$host_alias"; then
1125     cross_compiling=yes
1126   fi
1127 fi
1128
1129 ac_tool_prefix=
1130 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1131
1132 test "$silent" = yes && exec 6>/dev/null
1133
1134
1135 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1136 ac_ls_di=`ls -di .` &&
1137 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1138   { echo "$as_me: error: Working directory cannot be determined" >&2
1139    { (exit 1); exit 1; }; }
1140 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1141   { echo "$as_me: error: pwd does not report name of working directory" >&2
1142    { (exit 1); exit 1; }; }
1143
1144
1145 # Find the source files, if location was not specified.
1146 if test -z "$srcdir"; then
1147   ac_srcdir_defaulted=yes
1148   # Try the directory containing this script, then the parent directory.
1149   ac_confdir=`$as_dirname -- "$0" ||
1150 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1151          X"$0" : 'X\(//\)[^/]' \| \
1152          X"$0" : 'X\(//\)$' \| \
1153          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1154 echo X"$0" |
1155     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1156             s//\1/
1157             q
1158           }
1159           /^X\(\/\/\)[^/].*/{
1160             s//\1/
1161             q
1162           }
1163           /^X\(\/\/\)$/{
1164             s//\1/
1165             q
1166           }
1167           /^X\(\/\).*/{
1168             s//\1/
1169             q
1170           }
1171           s/.*/./; q'`
1172   srcdir=$ac_confdir
1173   if test ! -r "$srcdir/$ac_unique_file"; then
1174     srcdir=..
1175   fi
1176 else
1177   ac_srcdir_defaulted=no
1178 fi
1179 if test ! -r "$srcdir/$ac_unique_file"; then
1180   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1181   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1182    { (exit 1); exit 1; }; }
1183 fi
1184 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1185 ac_abs_confdir=`(
1186         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1187    { (exit 1); exit 1; }; }
1188         pwd)`
1189 # When building in place, set srcdir=.
1190 if test "$ac_abs_confdir" = "$ac_pwd"; then
1191   srcdir=.
1192 fi
1193 # Remove unnecessary trailing slashes from srcdir.
1194 # Double slashes in file names in object file debugging info
1195 # mess up M-x gdb in Emacs.
1196 case $srcdir in
1197 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1198 esac
1199 for ac_var in $ac_precious_vars; do
1200   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1201   eval ac_env_${ac_var}_value=\$${ac_var}
1202   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1203   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1204 done
1205
1206 #
1207 # Report the --help message.
1208 #
1209 if test "$ac_init_help" = "long"; then
1210   # Omit some internal or obsolete options to make the list less imposing.
1211   # This message is too long to be a string in the A/UX 3.1 sh.
1212   cat <<_ACEOF
1213 \`configure' configures DHCP 4.2.0 to adapt to many kinds of systems.
1214
1215 Usage: $0 [OPTION]... [VAR=VALUE]...
1216
1217 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1218 VAR=VALUE.  See below for descriptions of some of the useful variables.
1219
1220 Defaults for the options are specified in brackets.
1221
1222 Configuration:
1223   -h, --help              display this help and exit
1224       --help=short        display options specific to this package
1225       --help=recursive    display the short help of all the included packages
1226   -V, --version           display version information and exit
1227   -q, --quiet, --silent   do not print \`checking...' messages
1228       --cache-file=FILE   cache test results in FILE [disabled]
1229   -C, --config-cache      alias for \`--cache-file=config.cache'
1230   -n, --no-create         do not create output files
1231       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1232
1233 Installation directories:
1234   --prefix=PREFIX         install architecture-independent files in PREFIX
1235                           [$ac_default_prefix]
1236   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1237                           [PREFIX]
1238
1239 By default, \`make install' will install all the files in
1240 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1241 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1242 for instance \`--prefix=\$HOME'.
1243
1244 For better control, use the options below.
1245
1246 Fine tuning of the installation directories:
1247   --bindir=DIR           user executables [EPREFIX/bin]
1248   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1249   --libexecdir=DIR       program executables [EPREFIX/libexec]
1250   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1251   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1252   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1253   --libdir=DIR           object code libraries [EPREFIX/lib]
1254   --includedir=DIR       C header files [PREFIX/include]
1255   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1256   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1257   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1258   --infodir=DIR          info documentation [DATAROOTDIR/info]
1259   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1260   --mandir=DIR           man documentation [DATAROOTDIR/man]
1261   --docdir=DIR           documentation root [DATAROOTDIR/doc/dhcp]
1262   --htmldir=DIR          html documentation [DOCDIR]
1263   --dvidir=DIR           dvi documentation [DOCDIR]
1264   --pdfdir=DIR           pdf documentation [DOCDIR]
1265   --psdir=DIR            ps documentation [DOCDIR]
1266 _ACEOF
1267
1268   cat <<\_ACEOF
1269
1270 Program names:
1271   --program-prefix=PREFIX            prepend PREFIX to installed program names
1272   --program-suffix=SUFFIX            append SUFFIX to installed program names
1273   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1274 _ACEOF
1275 fi
1276
1277 if test -n "$ac_init_help"; then
1278   case $ac_init_help in
1279      short | recursive ) echo "Configuration of DHCP 4.2.0:";;
1280    esac
1281   cat <<\_ACEOF
1282
1283 Optional Features:
1284   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1285   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1286   --disable-dependency-tracking  speeds up one-time build
1287   --enable-dependency-tracking   do not reject slow dependency extractors
1288   --enable-debug          create a debug-only version of the software (default
1289                           is no).
1290   --enable-failover       enable support for failover (default is yes)
1291   --enable-execute        enable support for execute() in config (default is
1292                           yes)
1293   --enable-tracing        enable support for server activity tracing (default
1294                           is yes)
1295   --enable-delayed-ack    queues multiple DHCPACK replies (default is no)
1296   --enable-dhcpv6         enable support for DHCPv6 (default is yes)
1297   --enable-paranoia       enable support for chroot/setuid (default is no)
1298   --enable-early-chroot   enable chrooting prior to configuration (default is
1299                           no)
1300
1301 Optional Packages:
1302   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1303   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1304   --with-srv-lease-file=PATH
1305                           File for dhcpd leases (default is
1306                           LOCALSTATEDIR/db/dhcpd.leases)
1307   --with-srv6-lease-file=PATH
1308                           File for dhcpd6 leases (default is
1309                           LOCALSTATEDIR/db/dhcpd6.leases)
1310   --with-cli-lease-file=PATH
1311                           File for dhclient leases (default is
1312                           LOCALSTATEDIR/db/dhclient.leases)
1313   --with-cli6-lease-file=PATH
1314                           File for dhclient6 leases (default is
1315                           LOCALSTATEDIR/db/dhclient6.leases)
1316   --with-srv-pid-file=PATH
1317                           File for dhcpd process information (default is
1318                           LOCALSTATEDIR/run/dhcpd.pid)
1319   --with-srv6-pid-file=PATH
1320                           File for dhcpd6 process information (default is
1321                           LOCALSTATEDIR/run/dhcpd6.pid)
1322   --with-cli-pid-file=PATH
1323                           File for dhclient process information (default is
1324                           LOCALSTATEDIR/run/dhclient.pid)
1325   --with-cli6-pid-file=PATH
1326                           File for dhclient6 process information (default is
1327                           LOCALSTATEDIR/run/dhclient6.pid)
1328   --with-relay-pid-file=PATH
1329                           File for dhcrelay process information (default is
1330                           LOCALSTATEDIR/run/dhcrelay.pid)
1331   --with-relay6-pid-file=PATH
1332                           File for dhcrelay6 process information (default is
1333                           LOCALSTATEDIR/run/dhcrelay6.pid)
1334   --with-libbind=PATH     bind includes and libraries are in PATH (default is
1335                           ./bind)
1336   --with-ldap             enable OpenLDAP support in dhcpd (default is no)
1337   --with-ldapcrypto       enable OpenLDAP crypto support in dhcpd (default is
1338                           no)
1339
1340 Some influential environment variables:
1341   CC          C compiler command
1342   CFLAGS      C compiler flags
1343   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1344               nonstandard directory <lib dir>
1345   LIBS        libraries to pass to the linker, e.g. -l<library>
1346   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1347               you have headers in a nonstandard directory <include dir>
1348   CPP         C preprocessor
1349
1350 Use these variables to override the choices made by `configure' or to help
1351 it to find libraries and programs with nonstandard names/locations.
1352
1353 Report bugs to <dhcp-users@isc.org>.
1354 _ACEOF
1355 ac_status=$?
1356 fi
1357
1358 if test "$ac_init_help" = "recursive"; then
1359   # If there are subdirs, report their specific --help.
1360   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1361     test -d "$ac_dir" || continue
1362     ac_builddir=.
1363
1364 case "$ac_dir" in
1365 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1366 *)
1367   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1368   # A ".." for each directory in $ac_dir_suffix.
1369   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1370   case $ac_top_builddir_sub in
1371   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1372   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1373   esac ;;
1374 esac
1375 ac_abs_top_builddir=$ac_pwd
1376 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1377 # for backward compatibility:
1378 ac_top_builddir=$ac_top_build_prefix
1379
1380 case $srcdir in
1381   .)  # We are building in place.
1382     ac_srcdir=.
1383     ac_top_srcdir=$ac_top_builddir_sub
1384     ac_abs_top_srcdir=$ac_pwd ;;
1385   [\\/]* | ?:[\\/]* )  # Absolute name.
1386     ac_srcdir=$srcdir$ac_dir_suffix;
1387     ac_top_srcdir=$srcdir
1388     ac_abs_top_srcdir=$srcdir ;;
1389   *) # Relative name.
1390     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1391     ac_top_srcdir=$ac_top_build_prefix$srcdir
1392     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1393 esac
1394 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1395
1396     cd "$ac_dir" || { ac_status=$?; continue; }
1397     # Check for guested configure.
1398     if test -f "$ac_srcdir/configure.gnu"; then
1399       echo &&
1400       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1401     elif test -f "$ac_srcdir/configure"; then
1402       echo &&
1403       $SHELL "$ac_srcdir/configure" --help=recursive
1404     else
1405       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1406     fi || ac_status=$?
1407     cd "$ac_pwd" || { ac_status=$?; break; }
1408   done
1409 fi
1410
1411 test -n "$ac_init_help" && exit $ac_status
1412 if $ac_init_version; then
1413   cat <<\_ACEOF
1414 DHCP configure 4.2.0
1415 generated by GNU Autoconf 2.61
1416
1417 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1418 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1419 This configure script is free software; the Free Software Foundation
1420 gives unlimited permission to copy, distribute and modify it.
1421 _ACEOF
1422   exit
1423 fi
1424 cat >config.log <<_ACEOF
1425 This file contains any messages produced by compilers while
1426 running configure, to aid debugging if configure makes a mistake.
1427
1428 It was created by DHCP $as_me 4.2.0, which was
1429 generated by GNU Autoconf 2.61.  Invocation command line was
1430
1431   $ $0 $@
1432
1433 _ACEOF
1434 exec 5>>config.log
1435 {
1436 cat <<_ASUNAME
1437 ## --------- ##
1438 ## Platform. ##
1439 ## --------- ##
1440
1441 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1442 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1443 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1444 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1445 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1446
1447 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1448 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1449
1450 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1451 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1452 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1453 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1454 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1455 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1456 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1457
1458 _ASUNAME
1459
1460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1461 for as_dir in $PATH
1462 do
1463   IFS=$as_save_IFS
1464   test -z "$as_dir" && as_dir=.
1465   echo "PATH: $as_dir"
1466 done
1467 IFS=$as_save_IFS
1468
1469 } >&5
1470
1471 cat >&5 <<_ACEOF
1472
1473
1474 ## ----------- ##
1475 ## Core tests. ##
1476 ## ----------- ##
1477
1478 _ACEOF
1479
1480
1481 # Keep a trace of the command line.
1482 # Strip out --no-create and --no-recursion so they do not pile up.
1483 # Strip out --silent because we don't want to record it for future runs.
1484 # Also quote any args containing shell meta-characters.
1485 # Make two passes to allow for proper duplicate-argument suppression.
1486 ac_configure_args=
1487 ac_configure_args0=
1488 ac_configure_args1=
1489 ac_must_keep_next=false
1490 for ac_pass in 1 2
1491 do
1492   for ac_arg
1493   do
1494     case $ac_arg in
1495     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1496     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1497     | -silent | --silent | --silen | --sile | --sil)
1498       continue ;;
1499     *\'*)
1500       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1501     esac
1502     case $ac_pass in
1503     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1504     2)
1505       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1506       if test $ac_must_keep_next = true; then
1507         ac_must_keep_next=false # Got value, back to normal.
1508       else
1509         case $ac_arg in
1510           *=* | --config-cache | -C | -disable-* | --disable-* \
1511           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1512           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1513           | -with-* | --with-* | -without-* | --without-* | --x)
1514             case "$ac_configure_args0 " in
1515               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1516             esac
1517             ;;
1518           -* ) ac_must_keep_next=true ;;
1519         esac
1520       fi
1521       ac_configure_args="$ac_configure_args '$ac_arg'"
1522       ;;
1523     esac
1524   done
1525 done
1526 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1527 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1528
1529 # When interrupted or exit'd, cleanup temporary files, and complete
1530 # config.log.  We remove comments because anyway the quotes in there
1531 # would cause problems or look ugly.
1532 # WARNING: Use '\'' to represent an apostrophe within the trap.
1533 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1534 trap 'exit_status=$?
1535   # Save into config.log some information that might help in debugging.
1536   {
1537     echo
1538
1539     cat <<\_ASBOX
1540 ## ---------------- ##
1541 ## Cache variables. ##
1542 ## ---------------- ##
1543 _ASBOX
1544     echo
1545     # The following way of writing the cache mishandles newlines in values,
1546 (
1547   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1548     eval ac_val=\$$ac_var
1549     case $ac_val in #(
1550     *${as_nl}*)
1551       case $ac_var in #(
1552       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1553 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1554       esac
1555       case $ac_var in #(
1556       _ | IFS | as_nl) ;; #(
1557       *) $as_unset $ac_var ;;
1558       esac ;;
1559     esac
1560   done
1561   (set) 2>&1 |
1562     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1563     *${as_nl}ac_space=\ *)
1564       sed -n \
1565         "s/'\''/'\''\\\\'\'''\''/g;
1566           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1567       ;; #(
1568     *)
1569       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1570       ;;
1571     esac |
1572     sort
1573 )
1574     echo
1575
1576     cat <<\_ASBOX
1577 ## ----------------- ##
1578 ## Output variables. ##
1579 ## ----------------- ##
1580 _ASBOX
1581     echo
1582     for ac_var in $ac_subst_vars
1583     do
1584       eval ac_val=\$$ac_var
1585       case $ac_val in
1586       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1587       esac
1588       echo "$ac_var='\''$ac_val'\''"
1589     done | sort
1590     echo
1591
1592     if test -n "$ac_subst_files"; then
1593       cat <<\_ASBOX
1594 ## ------------------- ##
1595 ## File substitutions. ##
1596 ## ------------------- ##
1597 _ASBOX
1598       echo
1599       for ac_var in $ac_subst_files
1600       do
1601         eval ac_val=\$$ac_var
1602         case $ac_val in
1603         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1604         esac
1605         echo "$ac_var='\''$ac_val'\''"
1606       done | sort
1607       echo
1608     fi
1609
1610     if test -s confdefs.h; then
1611       cat <<\_ASBOX
1612 ## ----------- ##
1613 ## confdefs.h. ##
1614 ## ----------- ##
1615 _ASBOX
1616       echo
1617       cat confdefs.h
1618       echo
1619     fi
1620     test "$ac_signal" != 0 &&
1621       echo "$as_me: caught signal $ac_signal"
1622     echo "$as_me: exit $exit_status"
1623   } >&5
1624   rm -f core *.core core.conftest.* &&
1625     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1626     exit $exit_status
1627 ' 0
1628 for ac_signal in 1 2 13 15; do
1629   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1630 done
1631 ac_signal=0
1632
1633 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1634 rm -f -r conftest* confdefs.h
1635
1636 # Predefined preprocessor variables.
1637
1638 cat >>confdefs.h <<_ACEOF
1639 #define PACKAGE_NAME "$PACKAGE_NAME"
1640 _ACEOF
1641
1642
1643 cat >>confdefs.h <<_ACEOF
1644 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1645 _ACEOF
1646
1647
1648 cat >>confdefs.h <<_ACEOF
1649 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1650 _ACEOF
1651
1652
1653 cat >>confdefs.h <<_ACEOF
1654 #define PACKAGE_STRING "$PACKAGE_STRING"
1655 _ACEOF
1656
1657
1658 cat >>confdefs.h <<_ACEOF
1659 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1660 _ACEOF
1661
1662
1663 # Let the site file select an alternate cache file if it wants to.
1664 # Prefer explicitly selected file to automatically selected ones.
1665 if test -n "$CONFIG_SITE"; then
1666   set x "$CONFIG_SITE"
1667 elif test "x$prefix" != xNONE; then
1668   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1669 else
1670   set x "$ac_default_prefix/share/config.site" \
1671         "$ac_default_prefix/etc/config.site"
1672 fi
1673 shift
1674 for ac_site_file
1675 do
1676   if test -r "$ac_site_file"; then
1677     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1678 echo "$as_me: loading site script $ac_site_file" >&6;}
1679     sed 's/^/| /' "$ac_site_file" >&5
1680     . "$ac_site_file"
1681   fi
1682 done
1683
1684 if test -r "$cache_file"; then
1685   # Some versions of bash will fail to source /dev/null (special
1686   # files actually), so we avoid doing that.
1687   if test -f "$cache_file"; then
1688     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1689 echo "$as_me: loading cache $cache_file" >&6;}
1690     case $cache_file in
1691       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1692       *)                      . "./$cache_file";;
1693     esac
1694   fi
1695 else
1696   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1697 echo "$as_me: creating cache $cache_file" >&6;}
1698   >$cache_file
1699 fi
1700
1701 # Check that the precious variables saved in the cache have kept the same
1702 # value.
1703 ac_cache_corrupted=false
1704 for ac_var in $ac_precious_vars; do
1705   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1706   eval ac_new_set=\$ac_env_${ac_var}_set
1707   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1708   eval ac_new_val=\$ac_env_${ac_var}_value
1709   case $ac_old_set,$ac_new_set in
1710     set,)
1711       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1712 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1713       ac_cache_corrupted=: ;;
1714     ,set)
1715       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1716 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1717       ac_cache_corrupted=: ;;
1718     ,);;
1719     *)
1720       if test "x$ac_old_val" != "x$ac_new_val"; then
1721         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1722 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1723         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1724 echo "$as_me:   former value:  $ac_old_val" >&2;}
1725         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1726 echo "$as_me:   current value: $ac_new_val" >&2;}
1727         ac_cache_corrupted=:
1728       fi;;
1729   esac
1730   # Pass precious variables to config.status.
1731   if test "$ac_new_set" = set; then
1732     case $ac_new_val in
1733     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1734     *) ac_arg=$ac_var=$ac_new_val ;;
1735     esac
1736     case " $ac_configure_args " in
1737       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1738       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1739     esac
1740   fi
1741 done
1742 if $ac_cache_corrupted; then
1743   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1744 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1745   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1746 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1747    { (exit 1); exit 1; }; }
1748 fi
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774 ac_ext=c
1775 ac_cpp='$CPP $CPPFLAGS'
1776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1779
1780
1781
1782 # we specify "foreign" to avoid having to have the GNU mandated files,
1783 # like AUTHORS, COPYING, and such
1784 am__api_version='1.10'
1785
1786 ac_aux_dir=
1787 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1788   if test -f "$ac_dir/install-sh"; then
1789     ac_aux_dir=$ac_dir
1790     ac_install_sh="$ac_aux_dir/install-sh -c"
1791     break
1792   elif test -f "$ac_dir/install.sh"; then
1793     ac_aux_dir=$ac_dir
1794     ac_install_sh="$ac_aux_dir/install.sh -c"
1795     break
1796   elif test -f "$ac_dir/shtool"; then
1797     ac_aux_dir=$ac_dir
1798     ac_install_sh="$ac_aux_dir/shtool install -c"
1799     break
1800   fi
1801 done
1802 if test -z "$ac_aux_dir"; then
1803   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1804 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1805    { (exit 1); exit 1; }; }
1806 fi
1807
1808 # These three variables are undocumented and unsupported,
1809 # and are intended to be withdrawn in a future Autoconf release.
1810 # They can cause serious problems if a builder's source tree is in a directory
1811 # whose full name contains unusual characters.
1812 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1813 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1814 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1815
1816
1817 # Find a good install program.  We prefer a C program (faster),
1818 # so one script is as good as another.  But avoid the broken or
1819 # incompatible versions:
1820 # SysV /etc/install, /usr/sbin/install
1821 # SunOS /usr/etc/install
1822 # IRIX /sbin/install
1823 # AIX /bin/install
1824 # AmigaOS /C/install, which installs bootblocks on floppy discs
1825 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1826 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1827 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1828 # OS/2's system install, which has a completely different semantic
1829 # ./install, which can be erroneously created by make from ./install.sh.
1830 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1831 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1832 if test -z "$INSTALL"; then
1833 if test "${ac_cv_path_install+set}" = set; then
1834   echo $ECHO_N "(cached) $ECHO_C" >&6
1835 else
1836   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1837 for as_dir in $PATH
1838 do
1839   IFS=$as_save_IFS
1840   test -z "$as_dir" && as_dir=.
1841   # Account for people who put trailing slashes in PATH elements.
1842 case $as_dir/ in
1843   ./ | .// | /cC/* | \
1844   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1845   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1846   /usr/ucb/* ) ;;
1847   *)
1848     # OSF1 and SCO ODT 3.0 have their own names for install.
1849     # Don't use installbsd from OSF since it installs stuff as root
1850     # by default.
1851     for ac_prog in ginstall scoinst install; do
1852       for ac_exec_ext in '' $ac_executable_extensions; do
1853         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1854           if test $ac_prog = install &&
1855             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1856             # AIX install.  It has an incompatible calling convention.
1857             :
1858           elif test $ac_prog = install &&
1859             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1860             # program-specific install script used by HP pwplus--don't use.
1861             :
1862           else
1863             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1864             break 3
1865           fi
1866         fi
1867       done
1868     done
1869     ;;
1870 esac
1871 done
1872 IFS=$as_save_IFS
1873
1874
1875 fi
1876   if test "${ac_cv_path_install+set}" = set; then
1877     INSTALL=$ac_cv_path_install
1878   else
1879     # As a last resort, use the slow shell script.  Don't cache a
1880     # value for INSTALL within a source directory, because that will
1881     # break other packages using the cache if that directory is
1882     # removed, or if the value is a relative name.
1883     INSTALL=$ac_install_sh
1884   fi
1885 fi
1886 { echo "$as_me:$LINENO: result: $INSTALL" >&5
1887 echo "${ECHO_T}$INSTALL" >&6; }
1888
1889 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1890 # It thinks the first close brace ends the variable substitution.
1891 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1892
1893 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1894
1895 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1896
1897 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1898 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1899 # Just in case
1900 sleep 1
1901 echo timestamp > conftest.file
1902 # Do `set' in a subshell so we don't clobber the current shell's
1903 # arguments.  Must try -L first in case configure is actually a
1904 # symlink; some systems play weird games with the mod time of symlinks
1905 # (eg FreeBSD returns the mod time of the symlink's containing
1906 # directory).
1907 if (
1908    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1909    if test "$*" = "X"; then
1910       # -L didn't work.
1911       set X `ls -t $srcdir/configure conftest.file`
1912    fi
1913    rm -f conftest.file
1914    if test "$*" != "X $srcdir/configure conftest.file" \
1915       && test "$*" != "X conftest.file $srcdir/configure"; then
1916
1917       # If neither matched, then we have a broken ls.  This can happen
1918       # if, for instance, CONFIG_SHELL is bash and it inherits a
1919       # broken ls alias from the environment.  This has actually
1920       # happened.  Such a system could not be considered "sane".
1921       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1922 alias in your environment" >&5
1923 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1924 alias in your environment" >&2;}
1925    { (exit 1); exit 1; }; }
1926    fi
1927
1928    test "$2" = conftest.file
1929    )
1930 then
1931    # Ok.
1932    :
1933 else
1934    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1935 Check your system clock" >&5
1936 echo "$as_me: error: newly created file is older than distributed files!
1937 Check your system clock" >&2;}
1938    { (exit 1); exit 1; }; }
1939 fi
1940 { echo "$as_me:$LINENO: result: yes" >&5
1941 echo "${ECHO_T}yes" >&6; }
1942 test "$program_prefix" != NONE &&
1943   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1944 # Use a double $ so make ignores it.
1945 test "$program_suffix" != NONE &&
1946   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1947 # Double any \ or $.  echo might interpret backslashes.
1948 # By default was `s,x,x', remove it if useless.
1949 cat <<\_ACEOF >conftest.sed
1950 s/[\\$]/&&/g;s/;s,x,x,$//
1951 _ACEOF
1952 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1953 rm -f conftest.sed
1954
1955 # expand $ac_aux_dir to an absolute path
1956 am_aux_dir=`cd $ac_aux_dir && pwd`
1957
1958 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1959 # Use eval to expand $SHELL
1960 if eval "$MISSING --run true"; then
1961   am_missing_run="$MISSING --run "
1962 else
1963   am_missing_run=
1964   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1965 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1966 fi
1967
1968 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
1969 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
1970 if test -z "$MKDIR_P"; then
1971   if test "${ac_cv_path_mkdir+set}" = set; then
1972   echo $ECHO_N "(cached) $ECHO_C" >&6
1973 else
1974   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1975 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
1976 do
1977   IFS=$as_save_IFS
1978   test -z "$as_dir" && as_dir=.
1979   for ac_prog in mkdir gmkdir; do
1980          for ac_exec_ext in '' $ac_executable_extensions; do
1981            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
1982            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
1983              'mkdir (GNU coreutils) '* | \
1984              'mkdir (coreutils) '* | \
1985              'mkdir (fileutils) '4.1*)
1986                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
1987                break 3;;
1988            esac
1989          done
1990        done
1991 done
1992 IFS=$as_save_IFS
1993
1994 fi
1995
1996   if test "${ac_cv_path_mkdir+set}" = set; then
1997     MKDIR_P="$ac_cv_path_mkdir -p"
1998   else
1999     # As a last resort, use the slow shell script.  Don't cache a
2000     # value for MKDIR_P within a source directory, because that will
2001     # break other packages using the cache if that directory is
2002     # removed, or if the value is a relative name.
2003     test -d ./--version && rmdir ./--version
2004     MKDIR_P="$ac_install_sh -d"
2005   fi
2006 fi
2007 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2008 echo "${ECHO_T}$MKDIR_P" >&6; }
2009
2010 mkdir_p="$MKDIR_P"
2011 case $mkdir_p in
2012   [\\/$]* | ?:[\\/]*) ;;
2013   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2014 esac
2015
2016 for ac_prog in gawk mawk nawk awk
2017 do
2018   # Extract the first word of "$ac_prog", so it can be a program name with args.
2019 set dummy $ac_prog; ac_word=$2
2020 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2021 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2022 if test "${ac_cv_prog_AWK+set}" = set; then
2023   echo $ECHO_N "(cached) $ECHO_C" >&6
2024 else
2025   if test -n "$AWK"; then
2026   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2027 else
2028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2029 for as_dir in $PATH
2030 do
2031   IFS=$as_save_IFS
2032   test -z "$as_dir" && as_dir=.
2033   for ac_exec_ext in '' $ac_executable_extensions; do
2034   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2035     ac_cv_prog_AWK="$ac_prog"
2036     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2037     break 2
2038   fi
2039 done
2040 done
2041 IFS=$as_save_IFS
2042
2043 fi
2044 fi
2045 AWK=$ac_cv_prog_AWK
2046 if test -n "$AWK"; then
2047   { echo "$as_me:$LINENO: result: $AWK" >&5
2048 echo "${ECHO_T}$AWK" >&6; }
2049 else
2050   { echo "$as_me:$LINENO: result: no" >&5
2051 echo "${ECHO_T}no" >&6; }
2052 fi
2053
2054
2055   test -n "$AWK" && break
2056 done
2057
2058 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2059 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2060 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2061 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2062   echo $ECHO_N "(cached) $ECHO_C" >&6
2063 else
2064   cat >conftest.make <<\_ACEOF
2065 SHELL = /bin/sh
2066 all:
2067         @echo '@@@%%%=$(MAKE)=@@@%%%'
2068 _ACEOF
2069 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2070 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2071   *@@@%%%=?*=@@@%%%*)
2072     eval ac_cv_prog_make_${ac_make}_set=yes;;
2073   *)
2074     eval ac_cv_prog_make_${ac_make}_set=no;;
2075 esac
2076 rm -f conftest.make
2077 fi
2078 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2079   { echo "$as_me:$LINENO: result: yes" >&5
2080 echo "${ECHO_T}yes" >&6; }
2081   SET_MAKE=
2082 else
2083   { echo "$as_me:$LINENO: result: no" >&5
2084 echo "${ECHO_T}no" >&6; }
2085   SET_MAKE="MAKE=${MAKE-make}"
2086 fi
2087
2088 rm -rf .tst 2>/dev/null
2089 mkdir .tst 2>/dev/null
2090 if test -d .tst; then
2091   am__leading_dot=.
2092 else
2093   am__leading_dot=_
2094 fi
2095 rmdir .tst 2>/dev/null
2096
2097 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2098   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2099   # is not polluted with repeated "-I."
2100   am__isrc=' -I$(srcdir)'
2101   # test to see if srcdir already configured
2102   if test -f $srcdir/config.status; then
2103     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2104 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2105    { (exit 1); exit 1; }; }
2106   fi
2107 fi
2108
2109 # test whether we have cygpath
2110 if test -z "$CYGPATH_W"; then
2111   if (cygpath --version) >/dev/null 2>/dev/null; then
2112     CYGPATH_W='cygpath -w'
2113   else
2114     CYGPATH_W=echo
2115   fi
2116 fi
2117
2118
2119 # Define the identity of the package.
2120  PACKAGE='dhcp'
2121  VERSION='4.2.0'
2122
2123
2124 cat >>confdefs.h <<_ACEOF
2125 #define PACKAGE "$PACKAGE"
2126 _ACEOF
2127
2128
2129 cat >>confdefs.h <<_ACEOF
2130 #define VERSION "$VERSION"
2131 _ACEOF
2132
2133 # Some tools Automake needs.
2134
2135 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2136
2137
2138 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2139
2140
2141 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2142
2143
2144 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2145
2146
2147 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2148
2149 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2150
2151 # Installed binaries are usually stripped using `strip' when the user
2152 # run `make install-strip'.  However `strip' might not be the right
2153 # tool to use in cross-compilation environments, therefore Automake
2154 # will honor the `STRIP' environment variable to overrule this program.
2155 if test "$cross_compiling" != no; then
2156   if test -n "$ac_tool_prefix"; then
2157   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2158 set dummy ${ac_tool_prefix}strip; ac_word=$2
2159 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2160 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2161 if test "${ac_cv_prog_STRIP+set}" = set; then
2162   echo $ECHO_N "(cached) $ECHO_C" >&6
2163 else
2164   if test -n "$STRIP"; then
2165   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2166 else
2167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2168 for as_dir in $PATH
2169 do
2170   IFS=$as_save_IFS
2171   test -z "$as_dir" && as_dir=.
2172   for ac_exec_ext in '' $ac_executable_extensions; do
2173   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2174     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2175     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2176     break 2
2177   fi
2178 done
2179 done
2180 IFS=$as_save_IFS
2181
2182 fi
2183 fi
2184 STRIP=$ac_cv_prog_STRIP
2185 if test -n "$STRIP"; then
2186   { echo "$as_me:$LINENO: result: $STRIP" >&5
2187 echo "${ECHO_T}$STRIP" >&6; }
2188 else
2189   { echo "$as_me:$LINENO: result: no" >&5
2190 echo "${ECHO_T}no" >&6; }
2191 fi
2192
2193
2194 fi
2195 if test -z "$ac_cv_prog_STRIP"; then
2196   ac_ct_STRIP=$STRIP
2197   # Extract the first word of "strip", so it can be a program name with args.
2198 set dummy strip; ac_word=$2
2199 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2200 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2201 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2202   echo $ECHO_N "(cached) $ECHO_C" >&6
2203 else
2204   if test -n "$ac_ct_STRIP"; then
2205   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2206 else
2207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2208 for as_dir in $PATH
2209 do
2210   IFS=$as_save_IFS
2211   test -z "$as_dir" && as_dir=.
2212   for ac_exec_ext in '' $ac_executable_extensions; do
2213   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2214     ac_cv_prog_ac_ct_STRIP="strip"
2215     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2216     break 2
2217   fi
2218 done
2219 done
2220 IFS=$as_save_IFS
2221
2222 fi
2223 fi
2224 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2225 if test -n "$ac_ct_STRIP"; then
2226   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2227 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2228 else
2229   { echo "$as_me:$LINENO: result: no" >&5
2230 echo "${ECHO_T}no" >&6; }
2231 fi
2232
2233   if test "x$ac_ct_STRIP" = x; then
2234     STRIP=":"
2235   else
2236     case $cross_compiling:$ac_tool_warned in
2237 yes:)
2238 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2239 whose name does not start with the host triplet.  If you think this
2240 configuration is useful to you, please write to autoconf@gnu.org." >&5
2241 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2242 whose name does not start with the host triplet.  If you think this
2243 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2244 ac_tool_warned=yes ;;
2245 esac
2246     STRIP=$ac_ct_STRIP
2247   fi
2248 else
2249   STRIP="$ac_cv_prog_STRIP"
2250 fi
2251
2252 fi
2253 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2254
2255 # We need awk for the "check" target.  The system "awk" is bad on
2256 # some platforms.
2257 # Always define AMTAR for backward compatibility.
2258
2259 AMTAR=${AMTAR-"${am_missing_run}tar"}
2260
2261 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2262
2263
2264
2265
2266
2267
2268 # We want to turn on warnings if we are using gcc and the user did
2269 # not specify CFLAGS. The autoconf check for the C compiler sets the
2270 # CFLAGS if gcc is used, so we will save it before we run that check.
2271 SAVE_CFLAGS="$CFLAGS"
2272
2273 # Now find our C compiler.
2274 ac_ext=c
2275 ac_cpp='$CPP $CPPFLAGS'
2276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2279 if test -n "$ac_tool_prefix"; then
2280   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2281 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2282 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2283 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2284 if test "${ac_cv_prog_CC+set}" = set; then
2285   echo $ECHO_N "(cached) $ECHO_C" >&6
2286 else
2287   if test -n "$CC"; then
2288   ac_cv_prog_CC="$CC" # Let the user override the test.
2289 else
2290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2291 for as_dir in $PATH
2292 do
2293   IFS=$as_save_IFS
2294   test -z "$as_dir" && as_dir=.
2295   for ac_exec_ext in '' $ac_executable_extensions; do
2296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2297     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2298     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2299     break 2
2300   fi
2301 done
2302 done
2303 IFS=$as_save_IFS
2304
2305 fi
2306 fi
2307 CC=$ac_cv_prog_CC
2308 if test -n "$CC"; then
2309   { echo "$as_me:$LINENO: result: $CC" >&5
2310 echo "${ECHO_T}$CC" >&6; }
2311 else
2312   { echo "$as_me:$LINENO: result: no" >&5
2313 echo "${ECHO_T}no" >&6; }
2314 fi
2315
2316
2317 fi
2318 if test -z "$ac_cv_prog_CC"; then
2319   ac_ct_CC=$CC
2320   # Extract the first word of "gcc", so it can be a program name with args.
2321 set dummy gcc; ac_word=$2
2322 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2323 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2324 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2325   echo $ECHO_N "(cached) $ECHO_C" >&6
2326 else
2327   if test -n "$ac_ct_CC"; then
2328   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2329 else
2330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2331 for as_dir in $PATH
2332 do
2333   IFS=$as_save_IFS
2334   test -z "$as_dir" && as_dir=.
2335   for ac_exec_ext in '' $ac_executable_extensions; do
2336   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2337     ac_cv_prog_ac_ct_CC="gcc"
2338     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2339     break 2
2340   fi
2341 done
2342 done
2343 IFS=$as_save_IFS
2344
2345 fi
2346 fi
2347 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2348 if test -n "$ac_ct_CC"; then
2349   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2350 echo "${ECHO_T}$ac_ct_CC" >&6; }
2351 else
2352   { echo "$as_me:$LINENO: result: no" >&5
2353 echo "${ECHO_T}no" >&6; }
2354 fi
2355
2356   if test "x$ac_ct_CC" = x; then
2357     CC=""
2358   else
2359     case $cross_compiling:$ac_tool_warned in
2360 yes:)
2361 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2362 whose name does not start with the host triplet.  If you think this
2363 configuration is useful to you, please write to autoconf@gnu.org." >&5
2364 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2365 whose name does not start with the host triplet.  If you think this
2366 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2367 ac_tool_warned=yes ;;
2368 esac
2369     CC=$ac_ct_CC
2370   fi
2371 else
2372   CC="$ac_cv_prog_CC"
2373 fi
2374
2375 if test -z "$CC"; then
2376           if test -n "$ac_tool_prefix"; then
2377     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2378 set dummy ${ac_tool_prefix}cc; ac_word=$2
2379 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2380 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2381 if test "${ac_cv_prog_CC+set}" = set; then
2382   echo $ECHO_N "(cached) $ECHO_C" >&6
2383 else
2384   if test -n "$CC"; then
2385   ac_cv_prog_CC="$CC" # Let the user override the test.
2386 else
2387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2388 for as_dir in $PATH
2389 do
2390   IFS=$as_save_IFS
2391   test -z "$as_dir" && as_dir=.
2392   for ac_exec_ext in '' $ac_executable_extensions; do
2393   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2394     ac_cv_prog_CC="${ac_tool_prefix}cc"
2395     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2396     break 2
2397   fi
2398 done
2399 done
2400 IFS=$as_save_IFS
2401
2402 fi
2403 fi
2404 CC=$ac_cv_prog_CC
2405 if test -n "$CC"; then
2406   { echo "$as_me:$LINENO: result: $CC" >&5
2407 echo "${ECHO_T}$CC" >&6; }
2408 else
2409   { echo "$as_me:$LINENO: result: no" >&5
2410 echo "${ECHO_T}no" >&6; }
2411 fi
2412
2413
2414   fi
2415 fi
2416 if test -z "$CC"; then
2417   # Extract the first word of "cc", so it can be a program name with args.
2418 set dummy cc; ac_word=$2
2419 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2420 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2421 if test "${ac_cv_prog_CC+set}" = set; then
2422   echo $ECHO_N "(cached) $ECHO_C" >&6
2423 else
2424   if test -n "$CC"; then
2425   ac_cv_prog_CC="$CC" # Let the user override the test.
2426 else
2427   ac_prog_rejected=no
2428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2429 for as_dir in $PATH
2430 do
2431   IFS=$as_save_IFS
2432   test -z "$as_dir" && as_dir=.
2433   for ac_exec_ext in '' $ac_executable_extensions; do
2434   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2435     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2436        ac_prog_rejected=yes
2437        continue
2438      fi
2439     ac_cv_prog_CC="cc"
2440     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2441     break 2
2442   fi
2443 done
2444 done
2445 IFS=$as_save_IFS
2446
2447 if test $ac_prog_rejected = yes; then
2448   # We found a bogon in the path, so make sure we never use it.
2449   set dummy $ac_cv_prog_CC
2450   shift
2451   if test $# != 0; then
2452     # We chose a different compiler from the bogus one.
2453     # However, it has the same basename, so the bogon will be chosen
2454     # first if we set CC to just the basename; use the full file name.
2455     shift
2456     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2457   fi
2458 fi
2459 fi
2460 fi
2461 CC=$ac_cv_prog_CC
2462 if test -n "$CC"; then
2463   { echo "$as_me:$LINENO: result: $CC" >&5
2464 echo "${ECHO_T}$CC" >&6; }
2465 else
2466   { echo "$as_me:$LINENO: result: no" >&5
2467 echo "${ECHO_T}no" >&6; }
2468 fi
2469
2470
2471 fi
2472 if test -z "$CC"; then
2473   if test -n "$ac_tool_prefix"; then
2474   for ac_prog in cl.exe
2475   do
2476     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2477 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2478 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2479 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2480 if test "${ac_cv_prog_CC+set}" = set; then
2481   echo $ECHO_N "(cached) $ECHO_C" >&6
2482 else
2483   if test -n "$CC"; then
2484   ac_cv_prog_CC="$CC" # Let the user override the test.
2485 else
2486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2487 for as_dir in $PATH
2488 do
2489   IFS=$as_save_IFS
2490   test -z "$as_dir" && as_dir=.
2491   for ac_exec_ext in '' $ac_executable_extensions; do
2492   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2493     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2494     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2495     break 2
2496   fi
2497 done
2498 done
2499 IFS=$as_save_IFS
2500
2501 fi
2502 fi
2503 CC=$ac_cv_prog_CC
2504 if test -n "$CC"; then
2505   { echo "$as_me:$LINENO: result: $CC" >&5
2506 echo "${ECHO_T}$CC" >&6; }
2507 else
2508   { echo "$as_me:$LINENO: result: no" >&5
2509 echo "${ECHO_T}no" >&6; }
2510 fi
2511
2512
2513     test -n "$CC" && break
2514   done
2515 fi
2516 if test -z "$CC"; then
2517   ac_ct_CC=$CC
2518   for ac_prog in cl.exe
2519 do
2520   # Extract the first word of "$ac_prog", so it can be a program name with args.
2521 set dummy $ac_prog; ac_word=$2
2522 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2523 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2524 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2525   echo $ECHO_N "(cached) $ECHO_C" >&6
2526 else
2527   if test -n "$ac_ct_CC"; then
2528   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2529 else
2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2531 for as_dir in $PATH
2532 do
2533   IFS=$as_save_IFS
2534   test -z "$as_dir" && as_dir=.
2535   for ac_exec_ext in '' $ac_executable_extensions; do
2536   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2537     ac_cv_prog_ac_ct_CC="$ac_prog"
2538     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2539     break 2
2540   fi
2541 done
2542 done
2543 IFS=$as_save_IFS
2544
2545 fi
2546 fi
2547 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2548 if test -n "$ac_ct_CC"; then
2549   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2550 echo "${ECHO_T}$ac_ct_CC" >&6; }
2551 else
2552   { echo "$as_me:$LINENO: result: no" >&5
2553 echo "${ECHO_T}no" >&6; }
2554 fi
2555
2556
2557   test -n "$ac_ct_CC" && break
2558 done
2559
2560   if test "x$ac_ct_CC" = x; then
2561     CC=""
2562   else
2563     case $cross_compiling:$ac_tool_warned in
2564 yes:)
2565 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2566 whose name does not start with the host triplet.  If you think this
2567 configuration is useful to you, please write to autoconf@gnu.org." >&5
2568 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2569 whose name does not start with the host triplet.  If you think this
2570 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2571 ac_tool_warned=yes ;;
2572 esac
2573     CC=$ac_ct_CC
2574   fi
2575 fi
2576
2577 fi
2578
2579
2580 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2581 See \`config.log' for more details." >&5
2582 echo "$as_me: error: no acceptable C compiler found in \$PATH
2583 See \`config.log' for more details." >&2;}
2584    { (exit 1); exit 1; }; }
2585
2586 # Provide some information about the compiler.
2587 echo "$as_me:$LINENO: checking for C compiler version" >&5
2588 ac_compiler=`set X $ac_compile; echo $2`
2589 { (ac_try="$ac_compiler --version >&5"
2590 case "(($ac_try" in
2591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2592   *) ac_try_echo=$ac_try;;
2593 esac
2594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2595   (eval "$ac_compiler --version >&5") 2>&5
2596   ac_status=$?
2597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2598   (exit $ac_status); }
2599 { (ac_try="$ac_compiler -v >&5"
2600 case "(($ac_try" in
2601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2602   *) ac_try_echo=$ac_try;;
2603 esac
2604 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2605   (eval "$ac_compiler -v >&5") 2>&5
2606   ac_status=$?
2607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2608   (exit $ac_status); }
2609 { (ac_try="$ac_compiler -V >&5"
2610 case "(($ac_try" in
2611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2612   *) ac_try_echo=$ac_try;;
2613 esac
2614 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2615   (eval "$ac_compiler -V >&5") 2>&5
2616   ac_status=$?
2617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2618   (exit $ac_status); }
2619
2620 cat >conftest.$ac_ext <<_ACEOF
2621 /* confdefs.h.  */
2622 _ACEOF
2623 cat confdefs.h >>conftest.$ac_ext
2624 cat >>conftest.$ac_ext <<_ACEOF
2625 /* end confdefs.h.  */
2626
2627 int
2628 main ()
2629 {
2630
2631   ;
2632   return 0;
2633 }
2634 _ACEOF
2635 ac_clean_files_save=$ac_clean_files
2636 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2637 # Try to create an executable without -o first, disregard a.out.
2638 # It will help us diagnose broken compilers, and finding out an intuition
2639 # of exeext.
2640 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2641 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2642 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2643 #
2644 # List of possible output files, starting from the most likely.
2645 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2646 # only as a last resort.  b.out is created by i960 compilers.
2647 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2648 #
2649 # The IRIX 6 linker writes into existing files which may not be
2650 # executable, retaining their permissions.  Remove them first so a
2651 # subsequent execution test works.
2652 ac_rmfiles=
2653 for ac_file in $ac_files
2654 do
2655   case $ac_file in
2656     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2657     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2658   esac
2659 done
2660 rm -f $ac_rmfiles
2661
2662 if { (ac_try="$ac_link_default"
2663 case "(($ac_try" in
2664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2665   *) ac_try_echo=$ac_try;;
2666 esac
2667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2668   (eval "$ac_link_default") 2>&5
2669   ac_status=$?
2670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671   (exit $ac_status); }; then
2672   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2673 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2674 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2675 # so that the user can short-circuit this test for compilers unknown to
2676 # Autoconf.
2677 for ac_file in $ac_files ''
2678 do
2679   test -f "$ac_file" || continue
2680   case $ac_file in
2681     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2682         ;;
2683     [ab].out )
2684         # We found the default executable, but exeext='' is most
2685         # certainly right.
2686         break;;
2687     *.* )
2688         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2689         then :; else
2690            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2691         fi
2692         # We set ac_cv_exeext here because the later test for it is not
2693         # safe: cross compilers may not add the suffix if given an `-o'
2694         # argument, so we may need to know it at that point already.
2695         # Even if this section looks crufty: it has the advantage of
2696         # actually working.
2697         break;;
2698     * )
2699         break;;
2700   esac
2701 done
2702 test "$ac_cv_exeext" = no && ac_cv_exeext=
2703
2704 else
2705   ac_file=''
2706 fi
2707
2708 { echo "$as_me:$LINENO: result: $ac_file" >&5
2709 echo "${ECHO_T}$ac_file" >&6; }
2710 if test -z "$ac_file"; then
2711   echo "$as_me: failed program was:" >&5
2712 sed 's/^/| /' conftest.$ac_ext >&5
2713
2714 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2715 See \`config.log' for more details." >&5
2716 echo "$as_me: error: C compiler cannot create executables
2717 See \`config.log' for more details." >&2;}
2718    { (exit 77); exit 77; }; }
2719 fi
2720
2721 ac_exeext=$ac_cv_exeext
2722
2723 # Check that the compiler produces executables we can run.  If not, either
2724 # the compiler is broken, or we cross compile.
2725 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2726 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2727 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2728 # If not cross compiling, check that we can run a simple program.
2729 if test "$cross_compiling" != yes; then
2730   if { ac_try='./$ac_file'
2731   { (case "(($ac_try" in
2732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733   *) ac_try_echo=$ac_try;;
2734 esac
2735 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2736   (eval "$ac_try") 2>&5
2737   ac_status=$?
2738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2739   (exit $ac_status); }; }; then
2740     cross_compiling=no
2741   else
2742     if test "$cross_compiling" = maybe; then
2743         cross_compiling=yes
2744     else
2745         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2746 If you meant to cross compile, use \`--host'.
2747 See \`config.log' for more details." >&5
2748 echo "$as_me: error: cannot run C compiled programs.
2749 If you meant to cross compile, use \`--host'.
2750 See \`config.log' for more details." >&2;}
2751    { (exit 1); exit 1; }; }
2752     fi
2753   fi
2754 fi
2755 { echo "$as_me:$LINENO: result: yes" >&5
2756 echo "${ECHO_T}yes" >&6; }
2757
2758 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2759 ac_clean_files=$ac_clean_files_save
2760 # Check that the compiler produces executables we can run.  If not, either
2761 # the compiler is broken, or we cross compile.
2762 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2763 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2764 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2765 echo "${ECHO_T}$cross_compiling" >&6; }
2766
2767 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2768 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2769 if { (ac_try="$ac_link"
2770 case "(($ac_try" in
2771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2772   *) ac_try_echo=$ac_try;;
2773 esac
2774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2775   (eval "$ac_link") 2>&5
2776   ac_status=$?
2777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2778   (exit $ac_status); }; then
2779   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2780 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2781 # work properly (i.e., refer to `conftest.exe'), while it won't with
2782 # `rm'.
2783 for ac_file in conftest.exe conftest conftest.*; do
2784   test -f "$ac_file" || continue
2785   case $ac_file in
2786     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2787     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2788           break;;
2789     * ) break;;
2790   esac
2791 done
2792 else
2793   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2794 See \`config.log' for more details." >&5
2795 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2796 See \`config.log' for more details." >&2;}
2797    { (exit 1); exit 1; }; }
2798 fi
2799
2800 rm -f conftest$ac_cv_exeext
2801 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2802 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2803
2804 rm -f conftest.$ac_ext
2805 EXEEXT=$ac_cv_exeext
2806 ac_exeext=$EXEEXT
2807 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2808 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2809 if test "${ac_cv_objext+set}" = set; then
2810   echo $ECHO_N "(cached) $ECHO_C" >&6
2811 else
2812   cat >conftest.$ac_ext <<_ACEOF
2813 /* confdefs.h.  */
2814 _ACEOF
2815 cat confdefs.h >>conftest.$ac_ext
2816 cat >>conftest.$ac_ext <<_ACEOF
2817 /* end confdefs.h.  */
2818
2819 int
2820 main ()
2821 {
2822
2823   ;
2824   return 0;
2825 }
2826 _ACEOF
2827 rm -f conftest.o conftest.obj
2828 if { (ac_try="$ac_compile"
2829 case "(($ac_try" in
2830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2831   *) ac_try_echo=$ac_try;;
2832 esac
2833 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2834   (eval "$ac_compile") 2>&5
2835   ac_status=$?
2836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837   (exit $ac_status); }; then
2838   for ac_file in conftest.o conftest.obj conftest.*; do
2839   test -f "$ac_file" || continue;
2840   case $ac_file in
2841     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2842     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2843        break;;
2844   esac
2845 done
2846 else
2847   echo "$as_me: failed program was:" >&5
2848 sed 's/^/| /' conftest.$ac_ext >&5
2849
2850 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2851 See \`config.log' for more details." >&5
2852 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2853 See \`config.log' for more details." >&2;}
2854    { (exit 1); exit 1; }; }
2855 fi
2856
2857 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2858 fi
2859 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2860 echo "${ECHO_T}$ac_cv_objext" >&6; }
2861 OBJEXT=$ac_cv_objext
2862 ac_objext=$OBJEXT
2863 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2864 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2865 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2866   echo $ECHO_N "(cached) $ECHO_C" >&6
2867 else
2868   cat >conftest.$ac_ext <<_ACEOF
2869 /* confdefs.h.  */
2870 _ACEOF
2871 cat confdefs.h >>conftest.$ac_ext
2872 cat >>conftest.$ac_ext <<_ACEOF
2873 /* end confdefs.h.  */
2874
2875 int
2876 main ()
2877 {
2878 #ifndef __GNUC__
2879        choke me
2880 #endif
2881
2882   ;
2883   return 0;
2884 }
2885 _ACEOF
2886 rm -f conftest.$ac_objext
2887 if { (ac_try="$ac_compile"
2888 case "(($ac_try" in
2889   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2890   *) ac_try_echo=$ac_try;;
2891 esac
2892 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2893   (eval "$ac_compile") 2>conftest.er1
2894   ac_status=$?
2895   grep -v '^ *+' conftest.er1 >conftest.err
2896   rm -f conftest.er1
2897   cat conftest.err >&5
2898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899   (exit $ac_status); } && {
2900          test -z "$ac_c_werror_flag" ||
2901          test ! -s conftest.err
2902        } && test -s conftest.$ac_objext; then
2903   ac_compiler_gnu=yes
2904 else
2905   echo "$as_me: failed program was:" >&5
2906 sed 's/^/| /' conftest.$ac_ext >&5
2907
2908         ac_compiler_gnu=no
2909 fi
2910
2911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2912 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2913
2914 fi
2915 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2916 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2917 GCC=`test $ac_compiler_gnu = yes && echo yes`
2918 ac_test_CFLAGS=${CFLAGS+set}
2919 ac_save_CFLAGS=$CFLAGS
2920 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2921 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2922 if test "${ac_cv_prog_cc_g+set}" = set; then
2923   echo $ECHO_N "(cached) $ECHO_C" >&6
2924 else
2925   ac_save_c_werror_flag=$ac_c_werror_flag
2926    ac_c_werror_flag=yes
2927    ac_cv_prog_cc_g=no
2928    CFLAGS="-g"
2929    cat >conftest.$ac_ext <<_ACEOF
2930 /* confdefs.h.  */
2931 _ACEOF
2932 cat confdefs.h >>conftest.$ac_ext
2933 cat >>conftest.$ac_ext <<_ACEOF
2934 /* end confdefs.h.  */
2935
2936 int
2937 main ()
2938 {
2939
2940   ;
2941   return 0;
2942 }
2943 _ACEOF
2944 rm -f conftest.$ac_objext
2945 if { (ac_try="$ac_compile"
2946 case "(($ac_try" in
2947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948   *) ac_try_echo=$ac_try;;
2949 esac
2950 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2951   (eval "$ac_compile") 2>conftest.er1
2952   ac_status=$?
2953   grep -v '^ *+' conftest.er1 >conftest.err
2954   rm -f conftest.er1
2955   cat conftest.err >&5
2956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957   (exit $ac_status); } && {
2958          test -z "$ac_c_werror_flag" ||
2959          test ! -s conftest.err
2960        } && test -s conftest.$ac_objext; then
2961   ac_cv_prog_cc_g=yes
2962 else
2963   echo "$as_me: failed program was:" >&5
2964 sed 's/^/| /' conftest.$ac_ext >&5
2965
2966         CFLAGS=""
2967       cat >conftest.$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
2974 int
2975 main ()
2976 {
2977
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.$ac_objext; then
2999   :
3000 else
3001   echo "$as_me: failed program was:" >&5
3002 sed 's/^/| /' conftest.$ac_ext >&5
3003
3004         ac_c_werror_flag=$ac_save_c_werror_flag
3005          CFLAGS="-g"
3006          cat >conftest.$ac_ext <<_ACEOF
3007 /* confdefs.h.  */
3008 _ACEOF
3009 cat confdefs.h >>conftest.$ac_ext
3010 cat >>conftest.$ac_ext <<_ACEOF
3011 /* end confdefs.h.  */
3012
3013 int
3014 main ()
3015 {
3016
3017   ;
3018   return 0;
3019 }
3020 _ACEOF
3021 rm -f conftest.$ac_objext
3022 if { (ac_try="$ac_compile"
3023 case "(($ac_try" in
3024   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3025   *) ac_try_echo=$ac_try;;
3026 esac
3027 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3028   (eval "$ac_compile") 2>conftest.er1
3029   ac_status=$?
3030   grep -v '^ *+' conftest.er1 >conftest.err
3031   rm -f conftest.er1
3032   cat conftest.err >&5
3033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034   (exit $ac_status); } && {
3035          test -z "$ac_c_werror_flag" ||
3036          test ! -s conftest.err
3037        } && test -s conftest.$ac_objext; then
3038   ac_cv_prog_cc_g=yes
3039 else
3040   echo "$as_me: failed program was:" >&5
3041 sed 's/^/| /' conftest.$ac_ext >&5
3042
3043
3044 fi
3045
3046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3047 fi
3048
3049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3050 fi
3051
3052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3053    ac_c_werror_flag=$ac_save_c_werror_flag
3054 fi
3055 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3056 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3057 if test "$ac_test_CFLAGS" = set; then
3058   CFLAGS=$ac_save_CFLAGS
3059 elif test $ac_cv_prog_cc_g = yes; then
3060   if test "$GCC" = yes; then
3061     CFLAGS="-g -O2"
3062   else
3063     CFLAGS="-g"
3064   fi
3065 else
3066   if test "$GCC" = yes; then
3067     CFLAGS="-O2"
3068   else
3069     CFLAGS=
3070   fi
3071 fi
3072 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3073 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3074 if test "${ac_cv_prog_cc_c89+set}" = set; then
3075   echo $ECHO_N "(cached) $ECHO_C" >&6
3076 else
3077   ac_cv_prog_cc_c89=no
3078 ac_save_CC=$CC
3079 cat >conftest.$ac_ext <<_ACEOF
3080 /* confdefs.h.  */
3081 _ACEOF
3082 cat confdefs.h >>conftest.$ac_ext
3083 cat >>conftest.$ac_ext <<_ACEOF
3084 /* end confdefs.h.  */
3085 #include <stdarg.h>
3086 #include <stdio.h>
3087 #include <sys/types.h>
3088 #include <sys/stat.h>
3089 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3090 struct buf { int x; };
3091 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3092 static char *e (p, i)
3093      char **p;
3094      int i;
3095 {
3096   return p[i];
3097 }
3098 static char *f (char * (*g) (char **, int), char **p, ...)
3099 {
3100   char *s;
3101   va_list v;
3102   va_start (v,p);
3103   s = g (p, va_arg (v,int));
3104   va_end (v);
3105   return s;
3106 }
3107
3108 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3109    function prototypes and stuff, but not '\xHH' hex character constants.
3110    These don't provoke an error unfortunately, instead are silently treated
3111    as 'x'.  The following induces an error, until -std is added to get
3112    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3113    array size at least.  It's necessary to write '\x00'==0 to get something
3114    that's true only with -std.  */
3115 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3116
3117 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3118    inside strings and character constants.  */
3119 #define FOO(x) 'x'
3120 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3121
3122 int test (int i, double x);
3123 struct s1 {int (*f) (int a);};
3124 struct s2 {int (*f) (double a);};
3125 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3126 int argc;
3127 char **argv;
3128 int
3129 main ()
3130 {
3131 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3132   ;
3133   return 0;
3134 }
3135 _ACEOF
3136 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3137         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3138 do
3139   CC="$ac_save_CC $ac_arg"
3140   rm -f conftest.$ac_objext
3141 if { (ac_try="$ac_compile"
3142 case "(($ac_try" in
3143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3144   *) ac_try_echo=$ac_try;;
3145 esac
3146 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3147   (eval "$ac_compile") 2>conftest.er1
3148   ac_status=$?
3149   grep -v '^ *+' conftest.er1 >conftest.err
3150   rm -f conftest.er1
3151   cat conftest.err >&5
3152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3153   (exit $ac_status); } && {
3154          test -z "$ac_c_werror_flag" ||
3155          test ! -s conftest.err
3156        } && test -s conftest.$ac_objext; then
3157   ac_cv_prog_cc_c89=$ac_arg
3158 else
3159   echo "$as_me: failed program was:" >&5
3160 sed 's/^/| /' conftest.$ac_ext >&5
3161
3162
3163 fi
3164
3165 rm -f core conftest.err conftest.$ac_objext
3166   test "x$ac_cv_prog_cc_c89" != "xno" && break
3167 done
3168 rm -f conftest.$ac_ext
3169 CC=$ac_save_CC
3170
3171 fi
3172 # AC_CACHE_VAL
3173 case "x$ac_cv_prog_cc_c89" in
3174   x)
3175     { echo "$as_me:$LINENO: result: none needed" >&5
3176 echo "${ECHO_T}none needed" >&6; } ;;
3177   xno)
3178     { echo "$as_me:$LINENO: result: unsupported" >&5
3179 echo "${ECHO_T}unsupported" >&6; } ;;
3180   *)
3181     CC="$CC $ac_cv_prog_cc_c89"
3182     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3183 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3184 esac
3185
3186
3187 ac_ext=c
3188 ac_cpp='$CPP $CPPFLAGS'
3189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3192 DEPDIR="${am__leading_dot}deps"
3193
3194 ac_config_commands="$ac_config_commands depfiles"
3195
3196
3197 am_make=${MAKE-make}
3198 cat > confinc << 'END'
3199 am__doit:
3200         @echo done
3201 .PHONY: am__doit
3202 END
3203 # If we don't find an include directive, just comment out the code.
3204 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
3205 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
3206 am__include="#"
3207 am__quote=
3208 _am_result=none
3209 # First try GNU make style include.
3210 echo "include confinc" > confmf
3211 # We grep out `Entering directory' and `Leaving directory'
3212 # messages which can occur if `w' ends up in MAKEFLAGS.
3213 # In particular we don't look at `^make:' because GNU make might
3214 # be invoked under some other name (usually "gmake"), in which
3215 # case it prints its new name instead of `make'.
3216 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3217    am__include=include
3218    am__quote=
3219    _am_result=GNU
3220 fi
3221 # Now try BSD make style include.
3222 if test "$am__include" = "#"; then
3223    echo '.include "confinc"' > confmf
3224    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3225       am__include=.include
3226       am__quote="\""
3227       _am_result=BSD
3228    fi
3229 fi
3230
3231
3232 { echo "$as_me:$LINENO: result: $_am_result" >&5
3233 echo "${ECHO_T}$_am_result" >&6; }
3234 rm -f confinc confmf
3235
3236 # Check whether --enable-dependency-tracking was given.
3237 if test "${enable_dependency_tracking+set}" = set; then
3238   enableval=$enable_dependency_tracking;
3239 fi
3240
3241 if test "x$enable_dependency_tracking" != xno; then
3242   am_depcomp="$ac_aux_dir/depcomp"
3243   AMDEPBACKSLASH='\'
3244 fi
3245  if test "x$enable_dependency_tracking" != xno; then
3246   AMDEP_TRUE=
3247   AMDEP_FALSE='#'
3248 else
3249   AMDEP_TRUE='#'
3250   AMDEP_FALSE=
3251 fi
3252
3253
3254
3255 depcc="$CC"   am_compiler_list=
3256
3257 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3258 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3259 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3260   echo $ECHO_N "(cached) $ECHO_C" >&6
3261 else
3262   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3263   # We make a subdir and do the tests there.  Otherwise we can end up
3264   # making bogus files that we don't know about and never remove.  For
3265   # instance it was reported that on HP-UX the gcc test will end up
3266   # making a dummy file named `D' -- because `-MD' means `put the output
3267   # in D'.
3268   mkdir conftest.dir
3269   # Copy depcomp to subdir because otherwise we won't find it if we're
3270   # using a relative directory.
3271   cp "$am_depcomp" conftest.dir
3272   cd conftest.dir
3273   # We will build objects and dependencies in a subdirectory because
3274   # it helps to detect inapplicable dependency modes.  For instance
3275   # both Tru64's cc and ICC support -MD to output dependencies as a
3276   # side effect of compilation, but ICC will put the dependencies in
3277   # the current directory while Tru64 will put them in the object
3278   # directory.
3279   mkdir sub
3280
3281   am_cv_CC_dependencies_compiler_type=none
3282   if test "$am_compiler_list" = ""; then
3283      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3284   fi
3285   for depmode in $am_compiler_list; do
3286     # Setup a source with many dependencies, because some compilers
3287     # like to wrap large dependency lists on column 80 (with \), and
3288     # we should not choose a depcomp mode which is confused by this.
3289     #
3290     # We need to recreate these files for each test, as the compiler may
3291     # overwrite some of them when testing with obscure command lines.
3292     # This happens at least with the AIX C compiler.
3293     : > sub/conftest.c
3294     for i in 1 2 3 4 5 6; do
3295       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3296       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3297       # Solaris 8's {/usr,}/bin/sh.
3298       touch sub/conftst$i.h
3299     done
3300     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3301
3302     case $depmode in
3303     nosideeffect)
3304       # after this tag, mechanisms are not by side-effect, so they'll
3305       # only be used when explicitly requested
3306       if test "x$enable_dependency_tracking" = xyes; then
3307         continue
3308       else
3309         break
3310       fi
3311       ;;
3312     none) break ;;
3313     esac
3314     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3315     # mode.  It turns out that the SunPro C++ compiler does not properly
3316     # handle `-M -o', and we need to detect this.
3317     if depmode=$depmode \
3318        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3319        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3320        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3321          >/dev/null 2>conftest.err &&
3322        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3323        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3324        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3325        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3326       # icc doesn't choke on unknown options, it will just issue warnings
3327       # or remarks (even with -Werror).  So we grep stderr for any message
3328       # that says an option was ignored or not supported.
3329       # When given -MP, icc 7.0 and 7.1 complain thusly:
3330       #   icc: Command line warning: ignoring option '-M'; no argument required
3331       # The diagnosis changed in icc 8.0:
3332       #   icc: Command line remark: option '-MP' not supported
3333       if (grep 'ignoring option' conftest.err ||
3334           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3335         am_cv_CC_dependencies_compiler_type=$depmode
3336         break
3337       fi
3338     fi
3339   done
3340
3341   cd ..
3342   rm -rf conftest.dir
3343 else
3344   am_cv_CC_dependencies_compiler_type=none
3345 fi
3346
3347 fi
3348 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3349 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3350 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3351
3352  if
3353   test "x$enable_dependency_tracking" != xno \
3354   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3355   am__fastdepCC_TRUE=
3356   am__fastdepCC_FALSE='#'
3357 else
3358   am__fastdepCC_TRUE='#'
3359   am__fastdepCC_FALSE=
3360 fi
3361
3362
3363
3364 # Suppress warnings about --datarootdir
3365
3366
3367 # If we have gcc, and AC_PROG_CC changed the flags, then we know the
3368 # user did not specify any flags. Add warnings in this case.
3369 if test "$GCC" = "yes"; then
3370         if test "$CFLAGS" != "$SAVE_CFLAGS"; then
3371                 STD_CWARNINGS="$STD_CWARNINGS -Wall -Werror -fno-strict-aliasing"
3372         fi
3373 fi
3374
3375 # POSIX doesn't include the IPv6 Advanced Socket API and glibc hides
3376 # parts of the IPv6 Advanced Socket API as a result.  This is stupid
3377 # as it breaks how the two halves (Basic and Advanced) of the IPv6
3378 # Socket API were designed to be used but we have to live with it.
3379 # Use this to define _GNU_SOURCE to pull in the IPv6 Advanced Socket API.
3380
3381 cat >>confdefs.h <<\_ACEOF
3382 #define _GNU_SOURCE 1
3383 _ACEOF
3384
3385
3386
3387 ac_ext=c
3388 ac_cpp='$CPP $CPPFLAGS'
3389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3392 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3393 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3394 # On Suns, sometimes $CPP names a directory.
3395 if test -n "$CPP" && test -d "$CPP"; then
3396   CPP=
3397 fi
3398 if test -z "$CPP"; then
3399   if test "${ac_cv_prog_CPP+set}" = set; then
3400   echo $ECHO_N "(cached) $ECHO_C" >&6
3401 else
3402       # Double quotes because CPP needs to be expanded
3403     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3404     do
3405       ac_preproc_ok=false
3406 for ac_c_preproc_warn_flag in '' yes
3407 do
3408   # Use a header file that comes with gcc, so configuring glibc
3409   # with a fresh cross-compiler works.
3410   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3411   # <limits.h> exists even on freestanding compilers.
3412   # On the NeXT, cc -E runs the code through the compiler's parser,
3413   # not just through cpp. "Syntax error" is here to catch this case.
3414   cat >conftest.$ac_ext <<_ACEOF
3415 /* confdefs.h.  */
3416 _ACEOF
3417 cat confdefs.h >>conftest.$ac_ext
3418 cat >>conftest.$ac_ext <<_ACEOF
3419 /* end confdefs.h.  */
3420 #ifdef __STDC__
3421 # include <limits.h>
3422 #else
3423 # include <assert.h>
3424 #endif
3425                      Syntax error
3426 _ACEOF
3427 if { (ac_try="$ac_cpp conftest.$ac_ext"
3428 case "(($ac_try" in
3429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3430   *) ac_try_echo=$ac_try;;
3431 esac
3432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3433   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3434   ac_status=$?
3435   grep -v '^ *+' conftest.er1 >conftest.err
3436   rm -f conftest.er1
3437   cat conftest.err >&5
3438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3439   (exit $ac_status); } >/dev/null && {
3440          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3441          test ! -s conftest.err
3442        }; then
3443   :
3444 else
3445   echo "$as_me: failed program was:" >&5
3446 sed 's/^/| /' conftest.$ac_ext >&5
3447
3448   # Broken: fails on valid input.
3449 continue
3450 fi
3451
3452 rm -f conftest.err conftest.$ac_ext
3453
3454   # OK, works on sane cases.  Now check whether nonexistent headers
3455   # can be detected and how.
3456   cat >conftest.$ac_ext <<_ACEOF
3457 /* confdefs.h.  */
3458 _ACEOF
3459 cat confdefs.h >>conftest.$ac_ext
3460 cat >>conftest.$ac_ext <<_ACEOF
3461 /* end confdefs.h.  */
3462 #include <ac_nonexistent.h>
3463 _ACEOF
3464 if { (ac_try="$ac_cpp conftest.$ac_ext"
3465 case "(($ac_try" in
3466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3467   *) ac_try_echo=$ac_try;;
3468 esac
3469 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3470   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3471   ac_status=$?
3472   grep -v '^ *+' conftest.er1 >conftest.err
3473   rm -f conftest.er1
3474   cat conftest.err >&5
3475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3476   (exit $ac_status); } >/dev/null && {
3477          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3478          test ! -s conftest.err
3479        }; then
3480   # Broken: success on invalid input.
3481 continue
3482 else
3483   echo "$as_me: failed program was:" >&5
3484 sed 's/^/| /' conftest.$ac_ext >&5
3485
3486   # Passes both tests.
3487 ac_preproc_ok=:
3488 break
3489 fi
3490
3491 rm -f conftest.err conftest.$ac_ext
3492
3493 done
3494 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3495 rm -f conftest.err conftest.$ac_ext
3496 if $ac_preproc_ok; then
3497   break
3498 fi
3499
3500     done
3501     ac_cv_prog_CPP=$CPP
3502
3503 fi
3504   CPP=$ac_cv_prog_CPP
3505 else
3506   ac_cv_prog_CPP=$CPP
3507 fi
3508 { echo "$as_me:$LINENO: result: $CPP" >&5
3509 echo "${ECHO_T}$CPP" >&6; }
3510 ac_preproc_ok=false
3511 for ac_c_preproc_warn_flag in '' yes
3512 do
3513   # Use a header file that comes with gcc, so configuring glibc
3514   # with a fresh cross-compiler works.
3515   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3516   # <limits.h> exists even on freestanding compilers.
3517   # On the NeXT, cc -E runs the code through the compiler's parser,
3518   # not just through cpp. "Syntax error" is here to catch this case.
3519   cat >conftest.$ac_ext <<_ACEOF
3520 /* confdefs.h.  */
3521 _ACEOF
3522 cat confdefs.h >>conftest.$ac_ext
3523 cat >>conftest.$ac_ext <<_ACEOF
3524 /* end confdefs.h.  */
3525 #ifdef __STDC__
3526 # include <limits.h>
3527 #else
3528 # include <assert.h>
3529 #endif
3530                      Syntax error
3531 _ACEOF
3532 if { (ac_try="$ac_cpp conftest.$ac_ext"
3533 case "(($ac_try" in
3534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3535   *) ac_try_echo=$ac_try;;
3536 esac
3537 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3538   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3539   ac_status=$?
3540   grep -v '^ *+' conftest.er1 >conftest.err
3541   rm -f conftest.er1
3542   cat conftest.err >&5
3543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3544   (exit $ac_status); } >/dev/null && {
3545          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3546          test ! -s conftest.err
3547        }; then
3548   :
3549 else
3550   echo "$as_me: failed program was:" >&5
3551 sed 's/^/| /' conftest.$ac_ext >&5
3552
3553   # Broken: fails on valid input.
3554 continue
3555 fi
3556
3557 rm -f conftest.err conftest.$ac_ext
3558
3559   # OK, works on sane cases.  Now check whether nonexistent headers
3560   # can be detected and how.
3561   cat >conftest.$ac_ext <<_ACEOF
3562 /* confdefs.h.  */
3563 _ACEOF
3564 cat confdefs.h >>conftest.$ac_ext
3565 cat >>conftest.$ac_ext <<_ACEOF
3566 /* end confdefs.h.  */
3567 #include <ac_nonexistent.h>
3568 _ACEOF
3569 if { (ac_try="$ac_cpp conftest.$ac_ext"
3570 case "(($ac_try" in
3571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3572   *) ac_try_echo=$ac_try;;
3573 esac
3574 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3575   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3576   ac_status=$?
3577   grep -v '^ *+' conftest.er1 >conftest.err
3578   rm -f conftest.er1
3579   cat conftest.err >&5
3580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581   (exit $ac_status); } >/dev/null && {
3582          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3583          test ! -s conftest.err
3584        }; then
3585   # Broken: success on invalid input.
3586 continue
3587 else
3588   echo "$as_me: failed program was:" >&5
3589 sed 's/^/| /' conftest.$ac_ext >&5
3590
3591   # Passes both tests.
3592 ac_preproc_ok=:
3593 break
3594 fi
3595
3596 rm -f conftest.err conftest.$ac_ext
3597
3598 done
3599 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3600 rm -f conftest.err conftest.$ac_ext
3601 if $ac_preproc_ok; then
3602   :
3603 else
3604   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3605 See \`config.log' for more details." >&5
3606 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3607 See \`config.log' for more details." >&2;}
3608    { (exit 1); exit 1; }; }
3609 fi
3610
3611 ac_ext=c
3612 ac_cpp='$CPP $CPPFLAGS'
3613 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3614 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3615 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3616
3617
3618 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3619 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3620 if test "${ac_cv_path_GREP+set}" = set; then
3621   echo $ECHO_N "(cached) $ECHO_C" >&6
3622 else
3623   # Extract the first word of "grep ggrep" to use in msg output
3624 if test -z "$GREP"; then
3625 set dummy grep ggrep; ac_prog_name=$2
3626 if test "${ac_cv_path_GREP+set}" = set; then
3627   echo $ECHO_N "(cached) $ECHO_C" >&6
3628 else
3629   ac_path_GREP_found=false
3630 # Loop through the user's path and test for each of PROGNAME-LIST
3631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3632 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3633 do
3634   IFS=$as_save_IFS
3635   test -z "$as_dir" && as_dir=.
3636   for ac_prog in grep ggrep; do
3637   for ac_exec_ext in '' $ac_executable_extensions; do
3638     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3639     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3640     # Check for GNU ac_path_GREP and select it if it is found.
3641   # Check for GNU $ac_path_GREP
3642 case `"$ac_path_GREP" --version 2>&1` in
3643 *GNU*)
3644   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3645 *)
3646   ac_count=0
3647   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3648   while :
3649   do
3650     cat "conftest.in" "conftest.in" >"conftest.tmp"
3651     mv "conftest.tmp" "conftest.in"
3652     cp "conftest.in" "conftest.nl"
3653     echo 'GREP' >> "conftest.nl"
3654     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3655     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3656     ac_count=`expr $ac_count + 1`
3657     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3658       # Best one so far, save it but keep looking for a better one
3659       ac_cv_path_GREP="$ac_path_GREP"
3660       ac_path_GREP_max=$ac_count
3661     fi
3662     # 10*(2^10) chars as input seems more than enough
3663     test $ac_count -gt 10 && break
3664   done
3665   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3666 esac
3667
3668
3669     $ac_path_GREP_found && break 3
3670   done
3671 done
3672
3673 done
3674 IFS=$as_save_IFS
3675
3676
3677 fi
3678
3679 GREP="$ac_cv_path_GREP"
3680 if test -z "$GREP"; then
3681   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3682 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3683    { (exit 1); exit 1; }; }
3684 fi
3685
3686 else
3687   ac_cv_path_GREP=$GREP
3688 fi
3689
3690
3691 fi
3692 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3693 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3694  GREP="$ac_cv_path_GREP"
3695
3696
3697 { echo "$as_me:$LINENO: checking for egrep" >&5
3698 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3699 if test "${ac_cv_path_EGREP+set}" = set; then
3700   echo $ECHO_N "(cached) $ECHO_C" >&6
3701 else
3702   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3703    then ac_cv_path_EGREP="$GREP -E"
3704    else
3705      # Extract the first word of "egrep" to use in msg output
3706 if test -z "$EGREP"; then
3707 set dummy egrep; ac_prog_name=$2
3708 if test "${ac_cv_path_EGREP+set}" = set; then
3709   echo $ECHO_N "(cached) $ECHO_C" >&6
3710 else
3711   ac_path_EGREP_found=false
3712 # Loop through the user's path and test for each of PROGNAME-LIST
3713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3714 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3715 do
3716   IFS=$as_save_IFS
3717   test -z "$as_dir" && as_dir=.
3718   for ac_prog in egrep; do
3719   for ac_exec_ext in '' $ac_executable_extensions; do
3720     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3721     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3722     # Check for GNU ac_path_EGREP and select it if it is found.
3723   # Check for GNU $ac_path_EGREP
3724 case `"$ac_path_EGREP" --version 2>&1` in
3725 *GNU*)
3726   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3727 *)
3728   ac_count=0
3729   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3730   while :
3731   do
3732     cat "conftest.in" "conftest.in" >"conftest.tmp"
3733     mv "conftest.tmp" "conftest.in"
3734     cp "conftest.in" "conftest.nl"
3735     echo 'EGREP' >> "conftest.nl"
3736     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3737     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3738     ac_count=`expr $ac_count + 1`
3739     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3740       # Best one so far, save it but keep looking for a better one
3741       ac_cv_path_EGREP="$ac_path_EGREP"
3742       ac_path_EGREP_max=$ac_count
3743     fi
3744     # 10*(2^10) chars as input seems more than enough
3745     test $ac_count -gt 10 && break
3746   done
3747   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3748 esac
3749
3750
3751     $ac_path_EGREP_found && break 3
3752   done
3753 done
3754
3755 done
3756 IFS=$as_save_IFS
3757
3758
3759 fi
3760
3761 EGREP="$ac_cv_path_EGREP"
3762 if test -z "$EGREP"; then
3763   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3764 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3765    { (exit 1); exit 1; }; }
3766 fi
3767
3768 else
3769   ac_cv_path_EGREP=$EGREP
3770 fi
3771
3772
3773    fi
3774 fi
3775 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3776 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3777  EGREP="$ac_cv_path_EGREP"
3778
3779
3780
3781 { echo "$as_me:$LINENO: checking for AIX" >&5
3782 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
3783 cat >conftest.$ac_ext <<_ACEOF
3784 /* confdefs.h.  */
3785 _ACEOF
3786 cat confdefs.h >>conftest.$ac_ext
3787 cat >>conftest.$ac_ext <<_ACEOF
3788 /* end confdefs.h.  */
3789 #ifdef _AIX
3790   yes
3791 #endif
3792
3793 _ACEOF
3794 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3795   $EGREP "yes" >/dev/null 2>&1; then
3796   { echo "$as_me:$LINENO: result: yes" >&5
3797 echo "${ECHO_T}yes" >&6; }
3798 cat >>confdefs.h <<\_ACEOF
3799 #define _ALL_SOURCE 1
3800 _ACEOF
3801
3802 else
3803   { echo "$as_me:$LINENO: result: no" >&5
3804 echo "${ECHO_T}no" >&6; }
3805 fi
3806 rm -f conftest*
3807
3808
3809 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3810 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3811 if test "${ac_cv_header_stdc+set}" = set; then
3812   echo $ECHO_N "(cached) $ECHO_C" >&6
3813 else
3814   cat >conftest.$ac_ext <<_ACEOF
3815 /* confdefs.h.  */
3816 _ACEOF
3817 cat confdefs.h >>conftest.$ac_ext
3818 cat >>conftest.$ac_ext <<_ACEOF
3819 /* end confdefs.h.  */
3820 #include <stdlib.h>
3821 #include <stdarg.h>
3822 #include <string.h>
3823 #include <float.h>
3824
3825 int
3826 main ()
3827 {
3828
3829   ;
3830   return 0;
3831 }
3832 _ACEOF
3833 rm -f conftest.$ac_objext
3834 if { (ac_try="$ac_compile"
3835 case "(($ac_try" in
3836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3837   *) ac_try_echo=$ac_try;;
3838 esac
3839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3840   (eval "$ac_compile") 2>conftest.er1
3841   ac_status=$?
3842   grep -v '^ *+' conftest.er1 >conftest.err
3843   rm -f conftest.er1
3844   cat conftest.err >&5
3845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3846   (exit $ac_status); } && {
3847          test -z "$ac_c_werror_flag" ||
3848          test ! -s conftest.err
3849        } && test -s conftest.$ac_objext; then
3850   ac_cv_header_stdc=yes
3851 else
3852   echo "$as_me: failed program was:" >&5
3853 sed 's/^/| /' conftest.$ac_ext >&5
3854
3855         ac_cv_header_stdc=no
3856 fi
3857
3858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3859
3860 if test $ac_cv_header_stdc = yes; then
3861   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3862   cat >conftest.$ac_ext <<_ACEOF
3863 /* confdefs.h.  */
3864 _ACEOF
3865 cat confdefs.h >>conftest.$ac_ext
3866 cat >>conftest.$ac_ext <<_ACEOF
3867 /* end confdefs.h.  */
3868 #include <string.h>
3869
3870 _ACEOF
3871 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3872   $EGREP "memchr" >/dev/null 2>&1; then
3873   :
3874 else
3875   ac_cv_header_stdc=no
3876 fi
3877 rm -f conftest*
3878
3879 fi
3880
3881 if test $ac_cv_header_stdc = yes; then
3882   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3883   cat >conftest.$ac_ext <<_ACEOF
3884 /* confdefs.h.  */
3885 _ACEOF
3886 cat confdefs.h >>conftest.$ac_ext
3887 cat >>conftest.$ac_ext <<_ACEOF
3888 /* end confdefs.h.  */
3889 #include <stdlib.h>
3890
3891 _ACEOF
3892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3893   $EGREP "free" >/dev/null 2>&1; then
3894   :
3895 else
3896   ac_cv_header_stdc=no
3897 fi
3898 rm -f conftest*
3899
3900 fi
3901
3902 if test $ac_cv_header_stdc = yes; then
3903   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3904   if test "$cross_compiling" = yes; then
3905   :
3906 else
3907   cat >conftest.$ac_ext <<_ACEOF
3908 /* confdefs.h.  */
3909 _ACEOF
3910 cat confdefs.h >>conftest.$ac_ext
3911 cat >>conftest.$ac_ext <<_ACEOF
3912 /* end confdefs.h.  */
3913 #include <ctype.h>
3914 #include <stdlib.h>
3915 #if ((' ' & 0x0FF) == 0x020)
3916 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3917 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3918 #else
3919 # define ISLOWER(c) \
3920                    (('a' <= (c) && (c) <= 'i') \
3921                      || ('j' <= (c) && (c) <= 'r') \
3922                      || ('s' <= (c) && (c) <= 'z'))
3923 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3924 #endif
3925
3926 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3927 int
3928 main ()
3929 {
3930   int i;
3931   for (i = 0; i < 256; i++)
3932     if (XOR (islower (i), ISLOWER (i))
3933         || toupper (i) != TOUPPER (i))
3934       return 2;
3935   return 0;
3936 }
3937 _ACEOF
3938 rm -f conftest$ac_exeext
3939 if { (ac_try="$ac_link"
3940 case "(($ac_try" in
3941   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3942   *) ac_try_echo=$ac_try;;
3943 esac
3944 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3945   (eval "$ac_link") 2>&5
3946   ac_status=$?
3947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3948   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3949   { (case "(($ac_try" in
3950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3951   *) ac_try_echo=$ac_try;;
3952 esac
3953 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3954   (eval "$ac_try") 2>&5
3955   ac_status=$?
3956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3957   (exit $ac_status); }; }; then
3958   :
3959 else
3960   echo "$as_me: program exited with status $ac_status" >&5
3961 echo "$as_me: failed program was:" >&5
3962 sed 's/^/| /' conftest.$ac_ext >&5
3963
3964 ( exit $ac_status )
3965 ac_cv_header_stdc=no
3966 fi
3967 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3968 fi
3969
3970
3971 fi
3972 fi
3973 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3974 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3975 if test $ac_cv_header_stdc = yes; then
3976
3977 cat >>confdefs.h <<\_ACEOF
3978 #define STDC_HEADERS 1
3979 _ACEOF
3980
3981 fi
3982
3983 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3994                   inttypes.h stdint.h unistd.h
3995 do
3996 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3997 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3998 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3999 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4000   echo $ECHO_N "(cached) $ECHO_C" >&6
4001 else
4002   cat >conftest.$ac_ext <<_ACEOF
4003 /* confdefs.h.  */
4004 _ACEOF
4005 cat confdefs.h >>conftest.$ac_ext
4006 cat >>conftest.$ac_ext <<_ACEOF
4007 /* end confdefs.h.  */
4008 $ac_includes_default
4009
4010 #include <$ac_header>
4011 _ACEOF
4012 rm -f conftest.$ac_objext
4013 if { (ac_try="$ac_compile"
4014 case "(($ac_try" in
4015   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4016   *) ac_try_echo=$ac_try;;
4017 esac
4018 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4019   (eval "$ac_compile") 2>conftest.er1
4020   ac_status=$?
4021   grep -v '^ *+' conftest.er1 >conftest.err
4022   rm -f conftest.er1
4023   cat conftest.err >&5
4024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4025   (exit $ac_status); } && {
4026          test -z "$ac_c_werror_flag" ||
4027          test ! -s conftest.err
4028        } && test -s conftest.$ac_objext; then
4029   eval "$as_ac_Header=yes"
4030 else
4031   echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034         eval "$as_ac_Header=no"
4035 fi
4036
4037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4038 fi
4039 ac_res=`eval echo '${'$as_ac_Header'}'`
4040                { echo "$as_me:$LINENO: result: $ac_res" >&5
4041 echo "${ECHO_T}$ac_res" >&6; }
4042 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4043   cat >>confdefs.h <<_ACEOF
4044 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4045 _ACEOF
4046
4047 fi
4048
4049 done
4050
4051
4052 if test "${ac_cv_header_minix_config_h+set}" = set; then
4053   { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4054 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4055 if test "${ac_cv_header_minix_config_h+set}" = set; then
4056   echo $ECHO_N "(cached) $ECHO_C" >&6
4057 fi
4058 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4059 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4060 else
4061   # Is the header compilable?
4062 { echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4063 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4064 cat >conftest.$ac_ext <<_ACEOF
4065 /* confdefs.h.  */
4066 _ACEOF
4067 cat confdefs.h >>conftest.$ac_ext
4068 cat >>conftest.$ac_ext <<_ACEOF
4069 /* end confdefs.h.  */
4070 $ac_includes_default
4071 #include <minix/config.h>
4072 _ACEOF
4073 rm -f conftest.$ac_objext
4074 if { (ac_try="$ac_compile"
4075 case "(($ac_try" in
4076   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4077   *) ac_try_echo=$ac_try;;
4078 esac
4079 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4080   (eval "$ac_compile") 2>conftest.er1
4081   ac_status=$?
4082   grep -v '^ *+' conftest.er1 >conftest.err
4083   rm -f conftest.er1
4084   cat conftest.err >&5
4085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4086   (exit $ac_status); } && {
4087          test -z "$ac_c_werror_flag" ||
4088          test ! -s conftest.err
4089        } && test -s conftest.$ac_objext; then
4090   ac_header_compiler=yes
4091 else
4092   echo "$as_me: failed program was:" >&5
4093 sed 's/^/| /' conftest.$ac_ext >&5
4094
4095         ac_header_compiler=no
4096 fi
4097
4098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4099 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4100 echo "${ECHO_T}$ac_header_compiler" >&6; }
4101
4102 # Is the header present?
4103 { echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4104 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4105 cat >conftest.$ac_ext <<_ACEOF
4106 /* confdefs.h.  */
4107 _ACEOF
4108 cat confdefs.h >>conftest.$ac_ext
4109 cat >>conftest.$ac_ext <<_ACEOF
4110 /* end confdefs.h.  */
4111 #include <minix/config.h>
4112 _ACEOF
4113 if { (ac_try="$ac_cpp conftest.$ac_ext"
4114 case "(($ac_try" in
4115   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4116   *) ac_try_echo=$ac_try;;
4117 esac
4118 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4119   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4120   ac_status=$?
4121   grep -v '^ *+' conftest.er1 >conftest.err
4122   rm -f conftest.er1
4123   cat conftest.err >&5
4124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4125   (exit $ac_status); } >/dev/null && {
4126          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4127          test ! -s conftest.err
4128        }; then
4129   ac_header_preproc=yes
4130 else
4131   echo "$as_me: failed program was:" >&5
4132 sed 's/^/| /' conftest.$ac_ext >&5
4133
4134   ac_header_preproc=no
4135 fi
4136
4137 rm -f conftest.err conftest.$ac_ext
4138 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4139 echo "${ECHO_T}$ac_header_preproc" >&6; }
4140
4141 # So?  What about this header?
4142 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4143   yes:no: )
4144     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4145 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4146     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4147 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4148     ac_header_preproc=yes
4149     ;;
4150   no:yes:* )
4151     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4152 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4153     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4154 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4155     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4156 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4157     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4158 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4159     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4160 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4161     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4162 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4163     ( cat <<\_ASBOX
4164 ## --------------------------------- ##
4165 ## Report this to dhcp-users@isc.org ##
4166 ## --------------------------------- ##
4167 _ASBOX
4168      ) | sed "s/^/$as_me: WARNING:     /" >&2
4169     ;;
4170 esac
4171 { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4172 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4173 if test "${ac_cv_header_minix_config_h+set}" = set; then
4174   echo $ECHO_N "(cached) $ECHO_C" >&6
4175 else
4176   ac_cv_header_minix_config_h=$ac_header_preproc
4177 fi
4178 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4179 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4180
4181 fi
4182 if test $ac_cv_header_minix_config_h = yes; then
4183   MINIX=yes
4184 else
4185   MINIX=
4186 fi
4187
4188
4189 if test "$MINIX" = yes; then
4190
4191 cat >>confdefs.h <<\_ACEOF
4192 #define _POSIX_SOURCE 1
4193 _ACEOF
4194
4195
4196 cat >>confdefs.h <<\_ACEOF
4197 #define _POSIX_1_SOURCE 2
4198 _ACEOF
4199
4200
4201 cat >>confdefs.h <<\_ACEOF
4202 #define _MINIX 1
4203 _ACEOF
4204
4205 fi
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217   { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4218 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4219 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4220   echo $ECHO_N "(cached) $ECHO_C" >&6
4221 else
4222   cat >conftest.$ac_ext <<_ACEOF
4223 /* confdefs.h.  */
4224 _ACEOF
4225 cat confdefs.h >>conftest.$ac_ext
4226 cat >>conftest.$ac_ext <<_ACEOF
4227 /* end confdefs.h.  */
4228
4229 #         define __EXTENSIONS__ 1
4230           $ac_includes_default
4231 int
4232 main ()
4233 {
4234
4235   ;
4236   return 0;
4237 }
4238 _ACEOF
4239 rm -f conftest.$ac_objext
4240 if { (ac_try="$ac_compile"
4241 case "(($ac_try" in
4242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4243   *) ac_try_echo=$ac_try;;
4244 esac
4245 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4246   (eval "$ac_compile") 2>conftest.er1
4247   ac_status=$?
4248   grep -v '^ *+' conftest.er1 >conftest.err
4249   rm -f conftest.er1
4250   cat conftest.err >&5
4251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4252   (exit $ac_status); } && {
4253          test -z "$ac_c_werror_flag" ||
4254          test ! -s conftest.err
4255        } && test -s conftest.$ac_objext; then
4256   ac_cv_safe_to_define___extensions__=yes
4257 else
4258   echo "$as_me: failed program was:" >&5
4259 sed 's/^/| /' conftest.$ac_ext >&5
4260
4261         ac_cv_safe_to_define___extensions__=no
4262 fi
4263
4264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4265 fi
4266 { echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4267 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
4268   test $ac_cv_safe_to_define___extensions__ = yes &&
4269     cat >>confdefs.h <<\_ACEOF
4270 #define __EXTENSIONS__ 1
4271 _ACEOF
4272
4273   cat >>confdefs.h <<\_ACEOF
4274 #define _POSIX_PTHREAD_SEMANTICS 1
4275 _ACEOF
4276
4277   cat >>confdefs.h <<\_ACEOF
4278 #define _TANDEM_SOURCE 1
4279 _ACEOF
4280
4281
4282
4283 if test -n "$ac_tool_prefix"; then
4284   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4285 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4286 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4287 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4288 if test "${ac_cv_prog_RANLIB+set}" = set; then
4289   echo $ECHO_N "(cached) $ECHO_C" >&6
4290 else
4291   if test -n "$RANLIB"; then
4292   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4293 else
4294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4295 for as_dir in $PATH
4296 do
4297   IFS=$as_save_IFS
4298   test -z "$as_dir" && as_dir=.
4299   for ac_exec_ext in '' $ac_executable_extensions; do
4300   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4301     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4302     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4303     break 2
4304   fi
4305 done
4306 done
4307 IFS=$as_save_IFS
4308
4309 fi
4310 fi
4311 RANLIB=$ac_cv_prog_RANLIB
4312 if test -n "$RANLIB"; then
4313   { echo "$as_me:$LINENO: result: $RANLIB" >&5
4314 echo "${ECHO_T}$RANLIB" >&6; }
4315 else
4316   { echo "$as_me:$LINENO: result: no" >&5
4317 echo "${ECHO_T}no" >&6; }
4318 fi
4319
4320
4321 fi
4322 if test -z "$ac_cv_prog_RANLIB"; then
4323   ac_ct_RANLIB=$RANLIB
4324   # Extract the first word of "ranlib", so it can be a program name with args.
4325 set dummy ranlib; ac_word=$2
4326 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4327 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4328 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4329   echo $ECHO_N "(cached) $ECHO_C" >&6
4330 else
4331   if test -n "$ac_ct_RANLIB"; then
4332   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4333 else
4334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4335 for as_dir in $PATH
4336 do
4337   IFS=$as_save_IFS
4338   test -z "$as_dir" && as_dir=.
4339   for ac_exec_ext in '' $ac_executable_extensions; do
4340   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4341     ac_cv_prog_ac_ct_RANLIB="ranlib"
4342     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4343     break 2
4344   fi
4345 done
4346 done
4347 IFS=$as_save_IFS
4348
4349 fi
4350 fi
4351 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4352 if test -n "$ac_ct_RANLIB"; then
4353   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4354 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
4355 else
4356   { echo "$as_me:$LINENO: result: no" >&5
4357 echo "${ECHO_T}no" >&6; }
4358 fi
4359
4360   if test "x$ac_ct_RANLIB" = x; then
4361     RANLIB=":"
4362   else
4363     case $cross_compiling:$ac_tool_warned in
4364 yes:)
4365 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4366 whose name does not start with the host triplet.  If you think this
4367 configuration is useful to you, please write to autoconf@gnu.org." >&5
4368 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4369 whose name does not start with the host triplet.  If you think this
4370 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4371 ac_tool_warned=yes ;;
4372 esac
4373     RANLIB=$ac_ct_RANLIB
4374   fi
4375 else
4376   RANLIB="$ac_cv_prog_RANLIB"
4377 fi
4378
4379 ac_config_headers="$ac_config_headers includes/config.h"
4380
4381
4382 # we sometimes need to know byte order for building packets
4383 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4384 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4385 if test "${ac_cv_c_bigendian+set}" = set; then
4386   echo $ECHO_N "(cached) $ECHO_C" >&6
4387 else
4388   # See if sys/param.h defines the BYTE_ORDER macro.
4389 cat >conftest.$ac_ext <<_ACEOF
4390 /* confdefs.h.  */
4391 _ACEOF
4392 cat confdefs.h >>conftest.$ac_ext
4393 cat >>conftest.$ac_ext <<_ACEOF
4394 /* end confdefs.h.  */
4395 #include <sys/types.h>
4396 #include <sys/param.h>
4397
4398 int
4399 main ()
4400 {
4401 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4402         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4403  bogus endian macros
4404 #endif
4405
4406   ;
4407   return 0;
4408 }
4409 _ACEOF
4410 rm -f conftest.$ac_objext
4411 if { (ac_try="$ac_compile"
4412 case "(($ac_try" in
4413   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4414   *) ac_try_echo=$ac_try;;
4415 esac
4416 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4417   (eval "$ac_compile") 2>conftest.er1
4418   ac_status=$?
4419   grep -v '^ *+' conftest.er1 >conftest.err
4420   rm -f conftest.er1
4421   cat conftest.err >&5
4422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4423   (exit $ac_status); } && {
4424          test -z "$ac_c_werror_flag" ||
4425          test ! -s conftest.err
4426        } && test -s conftest.$ac_objext; then
4427   # It does; now see whether it defined to BIG_ENDIAN or not.
4428 cat >conftest.$ac_ext <<_ACEOF
4429 /* confdefs.h.  */
4430 _ACEOF
4431 cat confdefs.h >>conftest.$ac_ext
4432 cat >>conftest.$ac_ext <<_ACEOF
4433 /* end confdefs.h.  */
4434 #include <sys/types.h>
4435 #include <sys/param.h>
4436
4437 int
4438 main ()
4439 {
4440 #if BYTE_ORDER != BIG_ENDIAN
4441  not big endian
4442 #endif
4443
4444   ;
4445   return 0;
4446 }
4447 _ACEOF
4448 rm -f conftest.$ac_objext
4449 if { (ac_try="$ac_compile"
4450 case "(($ac_try" in
4451   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4452   *) ac_try_echo=$ac_try;;
4453 esac
4454 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4455   (eval "$ac_compile") 2>conftest.er1
4456   ac_status=$?
4457   grep -v '^ *+' conftest.er1 >conftest.err
4458   rm -f conftest.er1
4459   cat conftest.err >&5
4460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4461   (exit $ac_status); } && {
4462          test -z "$ac_c_werror_flag" ||
4463          test ! -s conftest.err
4464        } && test -s conftest.$ac_objext; then
4465   ac_cv_c_bigendian=yes
4466 else
4467   echo "$as_me: failed program was:" >&5
4468 sed 's/^/| /' conftest.$ac_ext >&5
4469
4470         ac_cv_c_bigendian=no
4471 fi
4472
4473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4474 else
4475   echo "$as_me: failed program was:" >&5
4476 sed 's/^/| /' conftest.$ac_ext >&5
4477
4478         # It does not; compile a test program.
4479 if test "$cross_compiling" = yes; then
4480   # try to guess the endianness by grepping values into an object file
4481   ac_cv_c_bigendian=unknown
4482   cat >conftest.$ac_ext <<_ACEOF
4483 /* confdefs.h.  */
4484 _ACEOF
4485 cat confdefs.h >>conftest.$ac_ext
4486 cat >>conftest.$ac_ext <<_ACEOF
4487 /* end confdefs.h.  */
4488 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4489 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4490 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4491 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4492 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4493 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4494 int
4495 main ()
4496 {
4497  _ascii (); _ebcdic ();
4498   ;
4499   return 0;
4500 }
4501 _ACEOF
4502 rm -f conftest.$ac_objext
4503 if { (ac_try="$ac_compile"
4504 case "(($ac_try" in
4505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4506   *) ac_try_echo=$ac_try;;
4507 esac
4508 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4509   (eval "$ac_compile") 2>conftest.er1
4510   ac_status=$?
4511   grep -v '^ *+' conftest.er1 >conftest.err
4512   rm -f conftest.er1
4513   cat conftest.err >&5
4514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515   (exit $ac_status); } && {
4516          test -z "$ac_c_werror_flag" ||
4517          test ! -s conftest.err
4518        } && test -s conftest.$ac_objext; then
4519   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4520   ac_cv_c_bigendian=yes
4521 fi
4522 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4523   if test "$ac_cv_c_bigendian" = unknown; then
4524     ac_cv_c_bigendian=no
4525   else
4526     # finding both strings is unlikely to happen, but who knows?
4527     ac_cv_c_bigendian=unknown
4528   fi
4529 fi
4530 else
4531   echo "$as_me: failed program was:" >&5
4532 sed 's/^/| /' conftest.$ac_ext >&5
4533
4534
4535 fi
4536
4537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4538 else
4539   cat >conftest.$ac_ext <<_ACEOF
4540 /* confdefs.h.  */
4541 _ACEOF
4542 cat confdefs.h >>conftest.$ac_ext
4543 cat >>conftest.$ac_ext <<_ACEOF
4544 /* end confdefs.h.  */
4545 $ac_includes_default
4546 int
4547 main ()
4548 {
4549
4550   /* Are we little or big endian?  From Harbison&Steele.  */
4551   union
4552   {
4553     long int l;
4554     char c[sizeof (long int)];
4555   } u;
4556   u.l = 1;
4557   return u.c[sizeof (long int) - 1] == 1;
4558
4559   ;
4560   return 0;
4561 }
4562 _ACEOF
4563 rm -f conftest$ac_exeext
4564 if { (ac_try="$ac_link"
4565 case "(($ac_try" in
4566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4567   *) ac_try_echo=$ac_try;;
4568 esac
4569 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4570   (eval "$ac_link") 2>&5
4571   ac_status=$?
4572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4573   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4574   { (case "(($ac_try" in
4575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4576   *) ac_try_echo=$ac_try;;
4577 esac
4578 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4579   (eval "$ac_try") 2>&5
4580   ac_status=$?
4581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4582   (exit $ac_status); }; }; then
4583   ac_cv_c_bigendian=no
4584 else
4585   echo "$as_me: program exited with status $ac_status" >&5
4586 echo "$as_me: failed program was:" >&5
4587 sed 's/^/| /' conftest.$ac_ext >&5
4588
4589 ( exit $ac_status )
4590 ac_cv_c_bigendian=yes
4591 fi
4592 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4593 fi
4594
4595
4596 fi
4597
4598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4599 fi
4600 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
4601 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
4602 case $ac_cv_c_bigendian in
4603   yes)
4604     byte_order=BIG_ENDIAN
4605  ;;
4606   no)
4607     byte_order=LITTLE_ENDIAN
4608  ;;
4609   *)
4610     { { echo "$as_me:$LINENO: error: unknown endianness
4611 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
4612 echo "$as_me: error: unknown endianness
4613 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
4614    { (exit 1); exit 1; }; } ;;
4615 esac
4616
4617
4618 cat >>confdefs.h <<_ACEOF
4619 #define DHCP_BYTE_ORDER $byte_order
4620 _ACEOF
4621
4622
4623 # Optional compile-time DEBUGging.
4624 # Check whether --enable-debug was given.
4625 if test "${enable_debug+set}" = set; then
4626   enableval=$enable_debug;
4627 fi
4628
4629 # This is very much off by default.
4630 if test "$enable_debug" = "yes" ; then
4631
4632 cat >>confdefs.h <<\_ACEOF
4633 #define DEBUG 1
4634 _ACEOF
4635
4636         # Just override CFLAGS to totally to remove optimization.
4637         CFLAGS="-g"
4638 fi
4639 # XXX: there are actually quite a lot more DEBUG_ features we could enable,
4640 # but I don't want to pollute the --help space.
4641 #
4642 #/* #define DEBUG_TOKENS */
4643 #/* #define DEBUG_PACKET */
4644 #/* #define DEBUG_EXPRESSIONS */
4645 #/* #define DEBUG_FIND_LEASE */
4646 #/* #define DEBUG_EXPRESSION_PARSE */
4647 #/* #define DEBUG_CLASS_MATCHING */
4648 #/* #define DEBUG_MEMORY_LEAKAGE */
4649 #/* #define DEBUG_MALLOC_POOL */
4650 #/* #define DEBUG_LEASE_STATE_TRANSITIONS */
4651 #/* #define DEBUG_RC_HISTORY */
4652 #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */
4653 #/* #define RC_HISTORY_MAX 10240 */
4654 #/* #define POINTER_DEBUG */
4655 #/* #define DEBUG_FAILOVER_MESSAGES */
4656 #/* #define DEBUG_FAILOVER_TIMING */
4657 #/* #define DEBUG_DUMP_ALL_LEASES */
4658
4659 # Failover optional compile-time feature.
4660 # Check whether --enable-failover was given.
4661 if test "${enable_failover+set}" = set; then
4662   enableval=$enable_failover;
4663 fi
4664
4665 # Failover is on by default, so define if it is not explicitly disabled.
4666 if test "$enable_failover" != "no"; then
4667
4668 cat >>confdefs.h <<\_ACEOF
4669 #define FAILOVER_PROTOCOL 1
4670 _ACEOF
4671
4672 fi
4673
4674 # execute() support.
4675 # Check whether --enable-execute was given.
4676 if test "${enable_execute+set}" = set; then
4677   enableval=$enable_execute;
4678 fi
4679
4680 # execute() is on by default, so define if it is not explicitly disabled.
4681 if test "$enable_execute" != "no" ; then
4682
4683 cat >>confdefs.h <<\_ACEOF
4684 #define ENABLE_EXECUTE 1
4685 _ACEOF
4686
4687 fi
4688
4689 # Server tracing support.
4690 # Check whether --enable-tracing was given.
4691 if test "${enable_tracing+set}" = set; then
4692   enableval=$enable_tracing;
4693 fi
4694
4695 # tracing is on by default, so define if it is not explicitly disabled.
4696 if test "$enable_tracing" != "no" ; then
4697
4698 cat >>confdefs.h <<\_ACEOF
4699 #define TRACING 1
4700 _ACEOF
4701
4702 fi
4703
4704 # Delayed-ack feature support (experimental).
4705 # Check whether --enable-delayed_ack was given.
4706 if test "${enable_delayed_ack+set}" = set; then
4707   enableval=$enable_delayed_ack;
4708 fi
4709
4710 if test "$enable_delayed_ack" = "yes"; then
4711
4712 cat >>confdefs.h <<\_ACEOF
4713 #define DELAYED_ACK 1
4714 _ACEOF
4715
4716 fi
4717
4718 # DHCPv6 optional compile-time feature.
4719 # Check whether --enable-dhcpv6 was given.
4720 if test "${enable_dhcpv6+set}" = set; then
4721   enableval=$enable_dhcpv6;
4722 fi
4723
4724 # DHCPv6 is on by default, so define if it is not explicitly disabled.
4725 if test "$enable_dhcpv6" != "no"; then
4726
4727 cat >>confdefs.h <<\_ACEOF
4728 #define DHCPv6 1
4729 _ACEOF
4730
4731 fi
4732
4733 # PARANOIA is off by default (until we can test it with all features)
4734 # Check whether --enable-paranoia was given.
4735 if test "${enable_paranoia+set}" = set; then
4736   enableval=$enable_paranoia;
4737 fi
4738
4739 # Check whether --enable-early_chroot was given.
4740 if test "${enable_early_chroot+set}" = set; then
4741   enableval=$enable_early_chroot;
4742 fi
4743
4744 # If someone enables early chroot, but does not enable paranoia, do so for
4745 # them.
4746 if test "$enable_paranoia" != "yes" && \
4747    test "$enable_early_chroot" = "yes" ; then
4748         enable_paranoia="yes"
4749 fi
4750
4751 if test "$enable_paranoia" = "yes" ; then
4752
4753 cat >>confdefs.h <<\_ACEOF
4754 #define PARANOIA 1
4755 _ACEOF
4756
4757 fi
4758 if test "$enable_early_chroot" = "yes" ; then
4759
4760 cat >>confdefs.h <<\_ACEOF
4761 #define EARLY_CHROOT 1
4762 _ACEOF
4763
4764 fi
4765
4766 ###
4767 ### Path fun.  Older versions of DHCP were installed in /usr/sbin, so we
4768 ### need to look there and potentially overwrite by default (but not if
4769 ### the user configures an alternate value).  LOCALSTATEDIR is totally
4770 ### braindead.  No one uses /usr/local/var/db/ nor /usr/local/var/run, and
4771 ### they would be insane for suggesting it.  We need to look in /var/for
4772 ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by
4773 ### default.
4774 ###
4775 if test "x$prefix" = xNONE; then
4776   echo $ECHO_N "checking for prefix by $ECHO_C" >&6
4777   # Extract the first word of "dhcpd", so it can be a program name with args.
4778 set dummy dhcpd; ac_word=$2
4779 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4780 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4781 if test "${ac_cv_path_ac_prefix_program+set}" = set; then
4782   echo $ECHO_N "(cached) $ECHO_C" >&6
4783 else
4784   case $ac_prefix_program in
4785   [\\/]* | ?:[\\/]*)
4786   ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
4787   ;;
4788   *)
4789   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4790 for as_dir in $PATH
4791 do
4792   IFS=$as_save_IFS
4793   test -z "$as_dir" && as_dir=.
4794   for ac_exec_ext in '' $ac_executable_extensions; do
4795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4796     ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
4797     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4798     break 2
4799   fi
4800 done
4801 done
4802 IFS=$as_save_IFS
4803
4804   ;;
4805 esac
4806 fi
4807 ac_prefix_program=$ac_cv_path_ac_prefix_program
4808 if test -n "$ac_prefix_program"; then
4809   { echo "$as_me:$LINENO: result: $ac_prefix_program" >&5
4810 echo "${ECHO_T}$ac_prefix_program" >&6; }
4811 else
4812   { echo "$as_me:$LINENO: result: no" >&5
4813 echo "${ECHO_T}no" >&6; }
4814 fi
4815
4816
4817   if test -n "$ac_prefix_program"; then
4818     prefix=`$as_dirname -- "$ac_prefix_program" ||
4819 $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4820          X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
4821          X"$ac_prefix_program" : 'X\(//\)$' \| \
4822          X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
4823 echo X"$ac_prefix_program" |
4824     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4825             s//\1/
4826             q
4827           }
4828           /^X\(\/\/\)[^/].*/{
4829             s//\1/
4830             q
4831           }
4832           /^X\(\/\/\)$/{
4833             s//\1/
4834             q
4835           }
4836           /^X\(\/\).*/{
4837             s//\1/
4838             q
4839           }
4840           s/.*/./; q'`
4841     prefix=`$as_dirname -- "$prefix" ||
4842 $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4843          X"$prefix" : 'X\(//\)[^/]' \| \
4844          X"$prefix" : 'X\(//\)$' \| \
4845          X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
4846 echo X"$prefix" |
4847     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4848             s//\1/
4849             q
4850           }
4851           /^X\(\/\/\)[^/].*/{
4852             s//\1/
4853             q
4854           }
4855           /^X\(\/\/\)$/{
4856             s//\1/
4857             q
4858           }
4859           /^X\(\/\).*/{
4860             s//\1/
4861             q
4862           }
4863           s/.*/./; q'`
4864   fi
4865 fi
4866
4867
4868 # XXX - isn't there SOME WAY to default autoconf to /var instead of
4869 # /usr/local/var/no/one/has/this/please/stop/trying?
4870 case "$localstatedir" in
4871         '${prefix}/var')
4872                 localstatedir=/var
4873                 ;;
4874 esac
4875
4876 # Allow specification of alternate state files
4877
4878 # Check whether --with-srv-lease-file was given.
4879 if test "${with_srv_lease_file+set}" = set; then
4880   withval=$with_srv_lease_file;
4881 cat >>confdefs.h <<_ACEOF
4882 #define _PATH_DHCPD_DB "$withval"
4883 _ACEOF
4884
4885 fi
4886
4887
4888 echo -n "checking for dhcpd.leases location..."
4889 if [ "x$with_srv_lease_file" = "x" ] ; then
4890         if [ -d "${localstatedir}/db" ] ; then
4891                 with_srv_lease_file="${localstatedir}/db/dhcpd.leases"
4892         elif [ -d "${localstatedir}/state" ] ; then
4893                 if [ -d "${localstatedir}/state/dhcp" ] ; then
4894                         with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases"
4895                 else
4896                         with_srv_lease_file="${localstatedir}/state/dhcpd.leases"
4897                 fi
4898         elif [ -d "${localstatedir}/lib" ] ; then
4899                 if [ -d "${localstatedir}/lib/dhcp" ] ; then
4900                         with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases"
4901                 else
4902                         with_srv_lease_file="${localstatedir}/lib/dhcpd.leases"
4903                 fi
4904         elif [ -d "${localstatedir}/etc" ] ; then
4905                 with_srv_lease_file="${localstatedir}/etc/dhcpd.leases"
4906         else
4907                 with_srv_lease_file="/etc/dhcpd.leases"
4908         fi
4909 fi
4910 echo "$with_srv_lease_file"
4911
4912
4913 # Check whether --with-srv6-lease-file was given.
4914 if test "${with_srv6_lease_file+set}" = set; then
4915   withval=$with_srv6_lease_file;
4916 cat >>confdefs.h <<_ACEOF
4917 #define _PATH_DHCPD6_DB "$withval"
4918 _ACEOF
4919
4920 fi
4921
4922
4923 echo -n "checking for dhcpd6.leases location..."
4924 if [ "x$with_srv6_lease_file" = "x" ] ; then
4925         if [ -d "${localstatedir}/db" ] ; then
4926                 with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases"
4927         elif [ -d "${localstatedir}/state" ] ; then
4928                 if [ -d "${localstatedir}/state/dhcp" ] ; then
4929                         with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases"
4930                 else
4931                         with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases"
4932                 fi
4933         elif [ -d "${localstatedir}/lib" ] ; then
4934                 if [ -d "${localstatedir}/lib/dhcp" ] ; then
4935                         with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases"
4936                 else
4937                         with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases"
4938                 fi
4939         elif [ -d "${localstatedir}/etc" ] ; then
4940                 with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases"
4941         else
4942                 with_srv6_lease_file="/etc/dhcpd6.leases"
4943         fi
4944 fi
4945 echo "$with_srv6_lease_file"
4946
4947
4948 # Check whether --with-cli-lease-file was given.
4949 if test "${with_cli_lease_file+set}" = set; then
4950   withval=$with_cli_lease_file;
4951 cat >>confdefs.h <<_ACEOF
4952 #define _PATH_DHCLIENT_DB "$withval"
4953 _ACEOF
4954
4955 fi
4956
4957
4958 echo -n "checking for dhclient.leases location..."
4959 if [ "x$with_cli_lease_file" = "x" ] ; then
4960         if [ -d "${localstatedir}/db" ] ; then
4961                 with_cli_lease_file="${localstatedir}/db/dhclient.leases"
4962         elif [ -d "${localstatedir}/state" ] ; then
4963                 if [ -d "${localstatedir}/state/dhcp" ] ; then
4964                         with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases"
4965                 else
4966                         with_cli_lease_file="${localstatedir}/state/dhclient.leases"
4967                 fi
4968         elif [ -d "${localstatedir}/lib" ] ; then
4969                 if [ -d "${localstatedir}/lib/dhcp" ] ; then
4970                         with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases"
4971                 else
4972                         with_cli_lease_file="${localstatedir}/lib/dhclient.leases"
4973                 fi
4974         elif [ -d "${localstatedir}/etc" ] ; then
4975                 with_cli_lease_file="${localstatedir}/etc/dhclient.leases"
4976         else
4977                 with_cli_lease_file="/etc/dhclient.leases"
4978         fi
4979 fi
4980 echo "$with_cli_lease_file"
4981
4982
4983 # Check whether --with-cli6-lease-file was given.
4984 if test "${with_cli6_lease_file+set}" = set; then
4985   withval=$with_cli6_lease_file;
4986 cat >>confdefs.h <<_ACEOF
4987 #define _PATH_DHCLIENT6_DB "$withval"
4988 _ACEOF
4989
4990 fi
4991
4992
4993 echo -n "checking for dhclient6.leases location..."
4994 if [ "x$with_cli6_lease_file" = "x" ] ; then
4995         if [ -d "${localstatedir}/db" ] ; then
4996                 with_cli6_lease_file="${localstatedir}/db/dhclient6.leases"
4997         elif [ -d "${localstatedir}/state" ] ; then
4998                 if [ -d "${localstatedir}/state/dhcp" ] ; then
4999                         with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases"
5000                 else
5001                         with_cli6_lease_file="${localstatedir}/state/dhclient6.leases"
5002                 fi
5003         elif [ -d "${localstatedir}/lib" ] ; then
5004                 if [ -d "${localstatedir}/lib/dhcp" ] ; then
5005                         with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases"
5006                 else
5007                         with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases"
5008                 fi
5009         elif [ -d "${localstatedir}/etc" ] ; then
5010                 with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases"
5011         else
5012                 with_cli6_lease_file="/etc/dhclient6.leases"
5013         fi
5014 fi
5015 echo "$with_cli6_lease_file"
5016
5017
5018 # Check whether --with-srv-pid-file was given.
5019 if test "${with_srv_pid_file+set}" = set; then
5020   withval=$with_srv_pid_file;
5021 cat >>confdefs.h <<_ACEOF
5022 #define _PATH_DHCPD_PID "$withval"
5023 _ACEOF
5024
5025 fi
5026
5027
5028 # Check whether --with-srv6-pid-file was given.
5029 if test "${with_srv6_pid_file+set}" = set; then
5030   withval=$with_srv6_pid_file;
5031 cat >>confdefs.h <<_ACEOF
5032 #define _PATH_DHCPD6_PID "$withval"
5033 _ACEOF
5034
5035 fi
5036
5037
5038 # Check whether --with-cli-pid-file was given.
5039 if test "${with_cli_pid_file+set}" = set; then
5040   withval=$with_cli_pid_file;
5041 cat >>confdefs.h <<_ACEOF
5042 #define _PATH_DHCLIENT_PID "$withval"
5043 _ACEOF
5044
5045 fi
5046
5047
5048 # Check whether --with-cli6-pid-file was given.
5049 if test "${with_cli6_pid_file+set}" = set; then
5050   withval=$with_cli6_pid_file;
5051 cat >>confdefs.h <<_ACEOF
5052 #define _PATH_DHCLIENT6_PID "$withval"
5053 _ACEOF
5054
5055 fi
5056
5057
5058 # Check whether --with-relay-pid-file was given.
5059 if test "${with_relay_pid_file+set}" = set; then
5060   withval=$with_relay_pid_file;
5061 cat >>confdefs.h <<_ACEOF
5062 #define _PATH_DHCRELAY_PID "$withval"
5063 _ACEOF
5064
5065 fi
5066
5067
5068 # Check whether --with-relay6-pid-file was given.
5069 if test "${with_relay6_pid_file+set}" = set; then
5070   withval=$with_relay6_pid_file;
5071 cat >>confdefs.h <<_ACEOF
5072 #define _PATH_DHCRELAY6_PID "$withval"
5073 _ACEOF
5074
5075 fi
5076
5077
5078 # Check basic types.
5079
5080   { echo "$as_me:$LINENO: checking for int8_t" >&5
5081 echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; }
5082 if test "${ac_cv_c_int8_t+set}" = set; then
5083   echo $ECHO_N "(cached) $ECHO_C" >&6
5084 else
5085   ac_cv_c_int8_t=no
5086      for ac_type in 'int8_t' 'int' 'long int' \
5087          'long long int' 'short int' 'signed char'; do
5088        cat >conftest.$ac_ext <<_ACEOF
5089 /* confdefs.h.  */
5090 _ACEOF
5091 cat confdefs.h >>conftest.$ac_ext
5092 cat >>conftest.$ac_ext <<_ACEOF
5093 /* end confdefs.h.  */
5094 $ac_includes_default
5095 int
5096 main ()
5097 {
5098 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1))];
5099 test_array [0] = 0
5100
5101   ;
5102   return 0;
5103 }
5104 _ACEOF
5105 rm -f conftest.$ac_objext
5106 if { (ac_try="$ac_compile"
5107 case "(($ac_try" in
5108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5109   *) ac_try_echo=$ac_try;;
5110 esac
5111 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5112   (eval "$ac_compile") 2>conftest.er1
5113   ac_status=$?
5114   grep -v '^ *+' conftest.er1 >conftest.err
5115   rm -f conftest.er1
5116   cat conftest.err >&5
5117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5118   (exit $ac_status); } && {
5119          test -z "$ac_c_werror_flag" ||
5120          test ! -s conftest.err
5121        } && test -s conftest.$ac_objext; then
5122   cat >conftest.$ac_ext <<_ACEOF
5123 /* confdefs.h.  */
5124 _ACEOF
5125 cat confdefs.h >>conftest.$ac_ext
5126 cat >>conftest.$ac_ext <<_ACEOF
5127 /* end confdefs.h.  */
5128 $ac_includes_default
5129 int
5130 main ()
5131 {
5132 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1)
5133                  < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 2))];
5134 test_array [0] = 0
5135
5136   ;
5137   return 0;
5138 }
5139 _ACEOF
5140 rm -f conftest.$ac_objext
5141 if { (ac_try="$ac_compile"
5142 case "(($ac_try" in
5143   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5144   *) ac_try_echo=$ac_try;;
5145 esac
5146 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5147   (eval "$ac_compile") 2>conftest.er1
5148   ac_status=$?
5149   grep -v '^ *+' conftest.er1 >conftest.err
5150   rm -f conftest.er1
5151   cat conftest.err >&5
5152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5153   (exit $ac_status); } && {
5154          test -z "$ac_c_werror_flag" ||
5155          test ! -s conftest.err
5156        } && test -s conftest.$ac_objext; then
5157   :
5158 else
5159   echo "$as_me: failed program was:" >&5
5160 sed 's/^/| /' conftest.$ac_ext >&5
5161
5162         case $ac_type in
5163   int8_t) ac_cv_c_int8_t=yes ;;
5164   *) ac_cv_c_int8_t=$ac_type ;;
5165 esac
5166
5167 fi
5168
5169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5170 else
5171   echo "$as_me: failed program was:" >&5
5172 sed 's/^/| /' conftest.$ac_ext >&5
5173
5174
5175 fi
5176
5177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5178        test "$ac_cv_c_int8_t" != no && break
5179      done
5180 fi
5181 { echo "$as_me:$LINENO: result: $ac_cv_c_int8_t" >&5
5182 echo "${ECHO_T}$ac_cv_c_int8_t" >&6; }
5183   case $ac_cv_c_int8_t in #(
5184   no|yes) ;; #(
5185   *)
5186
5187 cat >>confdefs.h <<_ACEOF
5188 #define int8_t $ac_cv_c_int8_t
5189 _ACEOF
5190 ;;
5191   esac
5192
5193
5194   { echo "$as_me:$LINENO: checking for int16_t" >&5
5195 echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; }
5196 if test "${ac_cv_c_int16_t+set}" = set; then
5197   echo $ECHO_N "(cached) $ECHO_C" >&6
5198 else
5199   ac_cv_c_int16_t=no
5200      for ac_type in 'int16_t' 'int' 'long int' \
5201          'long long int' 'short int' 'signed char'; do
5202        cat >conftest.$ac_ext <<_ACEOF
5203 /* confdefs.h.  */
5204 _ACEOF
5205 cat confdefs.h >>conftest.$ac_ext
5206 cat >>conftest.$ac_ext <<_ACEOF
5207 /* end confdefs.h.  */
5208 $ac_includes_default
5209 int
5210 main ()
5211 {
5212 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))];
5213 test_array [0] = 0
5214
5215   ;
5216   return 0;
5217 }
5218 _ACEOF
5219 rm -f conftest.$ac_objext
5220 if { (ac_try="$ac_compile"
5221 case "(($ac_try" in
5222   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5223   *) ac_try_echo=$ac_try;;
5224 esac
5225 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5226   (eval "$ac_compile") 2>conftest.er1
5227   ac_status=$?
5228   grep -v '^ *+' conftest.er1 >conftest.err
5229   rm -f conftest.er1
5230   cat conftest.err >&5
5231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5232   (exit $ac_status); } && {
5233          test -z "$ac_c_werror_flag" ||
5234          test ! -s conftest.err
5235        } && test -s conftest.$ac_objext; then
5236   cat >conftest.$ac_ext <<_ACEOF
5237 /* confdefs.h.  */
5238 _ACEOF
5239 cat confdefs.h >>conftest.$ac_ext
5240 cat >>conftest.$ac_ext <<_ACEOF
5241 /* end confdefs.h.  */
5242 $ac_includes_default
5243 int
5244 main ()
5245 {
5246 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1)
5247                  < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))];
5248 test_array [0] = 0
5249
5250   ;
5251   return 0;
5252 }
5253 _ACEOF
5254 rm -f conftest.$ac_objext
5255 if { (ac_try="$ac_compile"
5256 case "(($ac_try" in
5257   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5258   *) ac_try_echo=$ac_try;;
5259 esac
5260 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5261   (eval "$ac_compile") 2>conftest.er1
5262   ac_status=$?
5263   grep -v '^ *+' conftest.er1 >conftest.err
5264   rm -f conftest.er1
5265   cat conftest.err >&5
5266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5267   (exit $ac_status); } && {
5268          test -z "$ac_c_werror_flag" ||
5269          test ! -s conftest.err
5270        } && test -s conftest.$ac_objext; then
5271   :
5272 else
5273   echo "$as_me: failed program was:" >&5
5274 sed 's/^/| /' conftest.$ac_ext >&5
5275
5276         case $ac_type in
5277   int16_t) ac_cv_c_int16_t=yes ;;
5278   *) ac_cv_c_int16_t=$ac_type ;;
5279 esac
5280
5281 fi
5282
5283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5284 else
5285   echo "$as_me: failed program was:" >&5
5286 sed 's/^/| /' conftest.$ac_ext >&5
5287
5288
5289 fi
5290
5291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5292        test "$ac_cv_c_int16_t" != no && break
5293      done
5294 fi
5295 { echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5
5296 echo "${ECHO_T}$ac_cv_c_int16_t" >&6; }
5297   case $ac_cv_c_int16_t in #(
5298   no|yes) ;; #(
5299   *)
5300
5301 cat >>confdefs.h <<_ACEOF
5302 #define int16_t $ac_cv_c_int16_t
5303 _ACEOF
5304 ;;
5305   esac
5306
5307
5308   { echo "$as_me:$LINENO: checking for int32_t" >&5
5309 echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; }
5310 if test "${ac_cv_c_int32_t+set}" = set; then
5311   echo $ECHO_N "(cached) $ECHO_C" >&6
5312 else
5313   ac_cv_c_int32_t=no
5314      for ac_type in 'int32_t' 'int' 'long int' \
5315          'long long int' 'short int' 'signed char'; do
5316        cat >conftest.$ac_ext <<_ACEOF
5317 /* confdefs.h.  */
5318 _ACEOF
5319 cat confdefs.h >>conftest.$ac_ext
5320 cat >>conftest.$ac_ext <<_ACEOF
5321 /* end confdefs.h.  */
5322 $ac_includes_default
5323 int
5324 main ()
5325 {
5326 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))];
5327 test_array [0] = 0
5328
5329   ;
5330   return 0;
5331 }
5332 _ACEOF
5333 rm -f conftest.$ac_objext
5334 if { (ac_try="$ac_compile"
5335 case "(($ac_try" in
5336   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5337   *) ac_try_echo=$ac_try;;
5338 esac
5339 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5340   (eval "$ac_compile") 2>conftest.er1
5341   ac_status=$?
5342   grep -v '^ *+' conftest.er1 >conftest.err
5343   rm -f conftest.er1
5344   cat conftest.err >&5
5345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5346   (exit $ac_status); } && {
5347          test -z "$ac_c_werror_flag" ||
5348          test ! -s conftest.err
5349        } && test -s conftest.$ac_objext; then
5350   cat >conftest.$ac_ext <<_ACEOF
5351 /* confdefs.h.  */
5352 _ACEOF
5353 cat confdefs.h >>conftest.$ac_ext
5354 cat >>conftest.$ac_ext <<_ACEOF
5355 /* end confdefs.h.  */
5356 $ac_includes_default
5357 int
5358 main ()
5359 {
5360 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1)
5361                  < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))];
5362 test_array [0] = 0
5363
5364   ;
5365   return 0;
5366 }
5367 _ACEOF
5368 rm -f conftest.$ac_objext
5369 if { (ac_try="$ac_compile"
5370 case "(($ac_try" in
5371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5372   *) ac_try_echo=$ac_try;;
5373 esac
5374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5375   (eval "$ac_compile") 2>conftest.er1
5376   ac_status=$?
5377   grep -v '^ *+' conftest.er1 >conftest.err
5378   rm -f conftest.er1
5379   cat conftest.err >&5
5380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5381   (exit $ac_status); } && {
5382          test -z "$ac_c_werror_flag" ||
5383          test ! -s conftest.err
5384        } && test -s conftest.$ac_objext; then
5385   :
5386 else
5387   echo "$as_me: failed program was:" >&5
5388 sed 's/^/| /' conftest.$ac_ext >&5
5389
5390         case $ac_type in
5391   int32_t) ac_cv_c_int32_t=yes ;;
5392   *) ac_cv_c_int32_t=$ac_type ;;
5393 esac
5394
5395 fi
5396
5397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398 else
5399   echo "$as_me: failed program was:" >&5
5400 sed 's/^/| /' conftest.$ac_ext >&5
5401
5402
5403 fi
5404
5405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5406        test "$ac_cv_c_int32_t" != no && break
5407      done
5408 fi
5409 { echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5
5410 echo "${ECHO_T}$ac_cv_c_int32_t" >&6; }
5411   case $ac_cv_c_int32_t in #(
5412   no|yes) ;; #(
5413   *)
5414
5415 cat >>confdefs.h <<_ACEOF
5416 #define int32_t $ac_cv_c_int32_t
5417 _ACEOF
5418 ;;
5419   esac
5420
5421
5422   { echo "$as_me:$LINENO: checking for int64_t" >&5
5423 echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; }
5424 if test "${ac_cv_c_int64_t+set}" = set; then
5425   echo $ECHO_N "(cached) $ECHO_C" >&6
5426 else
5427   ac_cv_c_int64_t=no
5428      for ac_type in 'int64_t' 'int' 'long int' \
5429          'long long int' 'short int' 'signed char'; do
5430        cat >conftest.$ac_ext <<_ACEOF
5431 /* confdefs.h.  */
5432 _ACEOF
5433 cat confdefs.h >>conftest.$ac_ext
5434 cat >>conftest.$ac_ext <<_ACEOF
5435 /* end confdefs.h.  */
5436 $ac_includes_default
5437 int
5438 main ()
5439 {
5440 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1))];
5441 test_array [0] = 0
5442
5443   ;
5444   return 0;
5445 }
5446 _ACEOF
5447 rm -f conftest.$ac_objext
5448 if { (ac_try="$ac_compile"
5449 case "(($ac_try" in
5450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5451   *) ac_try_echo=$ac_try;;
5452 esac
5453 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5454   (eval "$ac_compile") 2>conftest.er1
5455   ac_status=$?
5456   grep -v '^ *+' conftest.er1 >conftest.err
5457   rm -f conftest.er1
5458   cat conftest.err >&5
5459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5460   (exit $ac_status); } && {
5461          test -z "$ac_c_werror_flag" ||
5462          test ! -s conftest.err
5463        } && test -s conftest.$ac_objext; then
5464   cat >conftest.$ac_ext <<_ACEOF
5465 /* confdefs.h.  */
5466 _ACEOF
5467 cat confdefs.h >>conftest.$ac_ext
5468 cat >>conftest.$ac_ext <<_ACEOF
5469 /* end confdefs.h.  */
5470 $ac_includes_default
5471 int
5472 main ()
5473 {
5474 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1)
5475                  < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))];
5476 test_array [0] = 0
5477
5478   ;
5479   return 0;
5480 }
5481 _ACEOF
5482 rm -f conftest.$ac_objext
5483 if { (ac_try="$ac_compile"
5484 case "(($ac_try" in
5485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5486   *) ac_try_echo=$ac_try;;
5487 esac
5488 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5489   (eval "$ac_compile") 2>conftest.er1
5490   ac_status=$?
5491   grep -v '^ *+' conftest.er1 >conftest.err
5492   rm -f conftest.er1
5493   cat conftest.err >&5
5494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5495   (exit $ac_status); } && {
5496          test -z "$ac_c_werror_flag" ||
5497          test ! -s conftest.err
5498        } && test -s conftest.$ac_objext; then
5499   :
5500 else
5501   echo "$as_me: failed program was:" >&5
5502 sed 's/^/| /' conftest.$ac_ext >&5
5503
5504         case $ac_type in
5505   int64_t) ac_cv_c_int64_t=yes ;;
5506   *) ac_cv_c_int64_t=$ac_type ;;
5507 esac
5508
5509 fi
5510
5511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5512 else
5513   echo "$as_me: failed program was:" >&5
5514 sed 's/^/| /' conftest.$ac_ext >&5
5515
5516
5517 fi
5518
5519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5520        test "$ac_cv_c_int64_t" != no && break
5521      done
5522 fi
5523 { echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5
5524 echo "${ECHO_T}$ac_cv_c_int64_t" >&6; }
5525   case $ac_cv_c_int64_t in #(
5526   no|yes) ;; #(
5527   *)
5528
5529 cat >>confdefs.h <<_ACEOF
5530 #define int64_t $ac_cv_c_int64_t
5531 _ACEOF
5532 ;;
5533   esac
5534
5535
5536 # Some systems need the u_intX_t types defined across.
5537 { echo "$as_me:$LINENO: checking for u_int8_t" >&5
5538 echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; }
5539 if test "${ac_cv_type_u_int8_t+set}" = set; then
5540   echo $ECHO_N "(cached) $ECHO_C" >&6
5541 else
5542   cat >conftest.$ac_ext <<_ACEOF
5543 /* confdefs.h.  */
5544 _ACEOF
5545 cat confdefs.h >>conftest.$ac_ext
5546 cat >>conftest.$ac_ext <<_ACEOF
5547 /* end confdefs.h.  */
5548 $ac_includes_default
5549 typedef u_int8_t ac__type_new_;
5550 int
5551 main ()
5552 {
5553 if ((ac__type_new_ *) 0)
5554   return 0;
5555 if (sizeof (ac__type_new_))
5556   return 0;
5557   ;
5558   return 0;
5559 }
5560 _ACEOF
5561 rm -f conftest.$ac_objext
5562 if { (ac_try="$ac_compile"
5563 case "(($ac_try" in
5564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5565   *) ac_try_echo=$ac_try;;
5566 esac
5567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5568   (eval "$ac_compile") 2>conftest.er1
5569   ac_status=$?
5570   grep -v '^ *+' conftest.er1 >conftest.err
5571   rm -f conftest.er1
5572   cat conftest.err >&5
5573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5574   (exit $ac_status); } && {
5575          test -z "$ac_c_werror_flag" ||
5576          test ! -s conftest.err
5577        } && test -s conftest.$ac_objext; then
5578   ac_cv_type_u_int8_t=yes
5579 else
5580   echo "$as_me: failed program was:" >&5
5581 sed 's/^/| /' conftest.$ac_ext >&5
5582
5583         ac_cv_type_u_int8_t=no
5584 fi
5585
5586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5587 fi
5588 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5
5589 echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; }
5590 if test $ac_cv_type_u_int8_t = yes; then
5591   :
5592 else
5593
5594
5595   { echo "$as_me:$LINENO: checking for uint8_t" >&5
5596 echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; }
5597 if test "${ac_cv_c_uint8_t+set}" = set; then
5598   echo $ECHO_N "(cached) $ECHO_C" >&6
5599 else
5600   ac_cv_c_uint8_t=no
5601      for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \
5602          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
5603        cat >conftest.$ac_ext <<_ACEOF
5604 /* confdefs.h.  */
5605 _ACEOF
5606 cat confdefs.h >>conftest.$ac_ext
5607 cat >>conftest.$ac_ext <<_ACEOF
5608 /* end confdefs.h.  */
5609 $ac_includes_default
5610 int
5611 main ()
5612 {
5613 static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)];
5614 test_array [0] = 0
5615
5616   ;
5617   return 0;
5618 }
5619 _ACEOF
5620 rm -f conftest.$ac_objext
5621 if { (ac_try="$ac_compile"
5622 case "(($ac_try" in
5623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5624   *) ac_try_echo=$ac_try;;
5625 esac
5626 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5627   (eval "$ac_compile") 2>conftest.er1
5628   ac_status=$?
5629   grep -v '^ *+' conftest.er1 >conftest.err
5630   rm -f conftest.er1
5631   cat conftest.err >&5
5632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5633   (exit $ac_status); } && {
5634          test -z "$ac_c_werror_flag" ||
5635          test ! -s conftest.err
5636        } && test -s conftest.$ac_objext; then
5637   case $ac_type in
5638   uint8_t) ac_cv_c_uint8_t=yes ;;
5639   *) ac_cv_c_uint8_t=$ac_type ;;
5640 esac
5641
5642 else
5643   echo "$as_me: failed program was:" >&5
5644 sed 's/^/| /' conftest.$ac_ext >&5
5645
5646
5647 fi
5648
5649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5650        test "$ac_cv_c_uint8_t" != no && break
5651      done
5652 fi
5653 { echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5
5654 echo "${ECHO_T}$ac_cv_c_uint8_t" >&6; }
5655   case $ac_cv_c_uint8_t in #(
5656   no|yes) ;; #(
5657   *)
5658
5659 cat >>confdefs.h <<\_ACEOF
5660 #define _UINT8_T 1
5661 _ACEOF
5662
5663
5664 cat >>confdefs.h <<_ACEOF
5665 #define uint8_t $ac_cv_c_uint8_t
5666 _ACEOF
5667 ;;
5668   esac
5669
5670
5671 cat >>confdefs.h <<\_ACEOF
5672 #define u_int8_t uint8_t
5673 _ACEOF
5674
5675
5676 fi
5677
5678 { echo "$as_me:$LINENO: checking for u_int16_t" >&5
5679 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; }
5680 if test "${ac_cv_type_u_int16_t+set}" = set; then
5681   echo $ECHO_N "(cached) $ECHO_C" >&6
5682 else
5683   cat >conftest.$ac_ext <<_ACEOF
5684 /* confdefs.h.  */
5685 _ACEOF
5686 cat confdefs.h >>conftest.$ac_ext
5687 cat >>conftest.$ac_ext <<_ACEOF
5688 /* end confdefs.h.  */
5689 $ac_includes_default
5690 typedef u_int16_t ac__type_new_;
5691 int
5692 main ()
5693 {
5694 if ((ac__type_new_ *) 0)
5695   return 0;
5696 if (sizeof (ac__type_new_))
5697   return 0;
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 rm -f conftest.$ac_objext
5703 if { (ac_try="$ac_compile"
5704 case "(($ac_try" in
5705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5706   *) ac_try_echo=$ac_try;;
5707 esac
5708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5709   (eval "$ac_compile") 2>conftest.er1
5710   ac_status=$?
5711   grep -v '^ *+' conftest.er1 >conftest.err
5712   rm -f conftest.er1
5713   cat conftest.err >&5
5714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5715   (exit $ac_status); } && {
5716          test -z "$ac_c_werror_flag" ||
5717          test ! -s conftest.err
5718        } && test -s conftest.$ac_objext; then
5719   ac_cv_type_u_int16_t=yes
5720 else
5721   echo "$as_me: failed program was:" >&5
5722 sed 's/^/| /' conftest.$ac_ext >&5
5723
5724         ac_cv_type_u_int16_t=no
5725 fi
5726
5727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5728 fi
5729 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
5730 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; }
5731 if test $ac_cv_type_u_int16_t = yes; then
5732   :
5733 else
5734
5735
5736   { echo "$as_me:$LINENO: checking for uint16_t" >&5
5737 echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
5738 if test "${ac_cv_c_uint16_t+set}" = set; then
5739   echo $ECHO_N "(cached) $ECHO_C" >&6
5740 else
5741   ac_cv_c_uint16_t=no
5742      for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \
5743          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
5744        cat >conftest.$ac_ext <<_ACEOF
5745 /* confdefs.h.  */
5746 _ACEOF
5747 cat confdefs.h >>conftest.$ac_ext
5748 cat >>conftest.$ac_ext <<_ACEOF
5749 /* end confdefs.h.  */
5750 $ac_includes_default
5751 int
5752 main ()
5753 {
5754 static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)];
5755 test_array [0] = 0
5756
5757   ;
5758   return 0;
5759 }
5760 _ACEOF
5761 rm -f conftest.$ac_objext
5762 if { (ac_try="$ac_compile"
5763 case "(($ac_try" in
5764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5765   *) ac_try_echo=$ac_try;;
5766 esac
5767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5768   (eval "$ac_compile") 2>conftest.er1
5769   ac_status=$?
5770   grep -v '^ *+' conftest.er1 >conftest.err
5771   rm -f conftest.er1
5772   cat conftest.err >&5
5773   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5774   (exit $ac_status); } && {
5775          test -z "$ac_c_werror_flag" ||
5776          test ! -s conftest.err
5777        } && test -s conftest.$ac_objext; then
5778   case $ac_type in
5779   uint16_t) ac_cv_c_uint16_t=yes ;;
5780   *) ac_cv_c_uint16_t=$ac_type ;;
5781 esac
5782
5783 else
5784   echo "$as_me: failed program was:" >&5
5785 sed 's/^/| /' conftest.$ac_ext >&5
5786
5787
5788 fi
5789
5790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5791        test "$ac_cv_c_uint16_t" != no && break
5792      done
5793 fi
5794 { echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5
5795 echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; }
5796   case $ac_cv_c_uint16_t in #(
5797   no|yes) ;; #(
5798   *)
5799
5800
5801 cat >>confdefs.h <<_ACEOF
5802 #define uint16_t $ac_cv_c_uint16_t
5803 _ACEOF
5804 ;;
5805   esac
5806
5807
5808 cat >>confdefs.h <<\_ACEOF
5809 #define u_int16_t uint16_t
5810 _ACEOF
5811
5812
5813 fi
5814
5815 { echo "$as_me:$LINENO: checking for u_int32_t" >&5
5816 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; }
5817 if test "${ac_cv_type_u_int32_t+set}" = set; then
5818   echo $ECHO_N "(cached) $ECHO_C" >&6
5819 else
5820   cat >conftest.$ac_ext <<_ACEOF
5821 /* confdefs.h.  */
5822 _ACEOF
5823 cat confdefs.h >>conftest.$ac_ext
5824 cat >>conftest.$ac_ext <<_ACEOF
5825 /* end confdefs.h.  */
5826 $ac_includes_default
5827 typedef u_int32_t ac__type_new_;
5828 int
5829 main ()
5830 {
5831 if ((ac__type_new_ *) 0)
5832   return 0;
5833 if (sizeof (ac__type_new_))
5834   return 0;
5835   ;
5836   return 0;
5837 }
5838 _ACEOF
5839 rm -f conftest.$ac_objext
5840 if { (ac_try="$ac_compile"
5841 case "(($ac_try" in
5842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5843   *) ac_try_echo=$ac_try;;
5844 esac
5845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5846   (eval "$ac_compile") 2>conftest.er1
5847   ac_status=$?
5848   grep -v '^ *+' conftest.er1 >conftest.err
5849   rm -f conftest.er1
5850   cat conftest.err >&5
5851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5852   (exit $ac_status); } && {
5853          test -z "$ac_c_werror_flag" ||
5854          test ! -s conftest.err
5855        } && test -s conftest.$ac_objext; then
5856   ac_cv_type_u_int32_t=yes
5857 else
5858   echo "$as_me: failed program was:" >&5
5859 sed 's/^/| /' conftest.$ac_ext >&5
5860
5861         ac_cv_type_u_int32_t=no
5862 fi
5863
5864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5865 fi
5866 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
5867 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; }
5868 if test $ac_cv_type_u_int32_t = yes; then
5869   :
5870 else
5871
5872
5873   { echo "$as_me:$LINENO: checking for uint32_t" >&5
5874 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
5875 if test "${ac_cv_c_uint32_t+set}" = set; then
5876   echo $ECHO_N "(cached) $ECHO_C" >&6
5877 else
5878   ac_cv_c_uint32_t=no
5879      for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \
5880          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
5881        cat >conftest.$ac_ext <<_ACEOF
5882 /* confdefs.h.  */
5883 _ACEOF
5884 cat confdefs.h >>conftest.$ac_ext
5885 cat >>conftest.$ac_ext <<_ACEOF
5886 /* end confdefs.h.  */
5887 $ac_includes_default
5888 int
5889 main ()
5890 {
5891 static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)];
5892 test_array [0] = 0
5893
5894   ;
5895   return 0;
5896 }
5897 _ACEOF
5898 rm -f conftest.$ac_objext
5899 if { (ac_try="$ac_compile"
5900 case "(($ac_try" in
5901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5902   *) ac_try_echo=$ac_try;;
5903 esac
5904 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5905   (eval "$ac_compile") 2>conftest.er1
5906   ac_status=$?
5907   grep -v '^ *+' conftest.er1 >conftest.err
5908   rm -f conftest.er1
5909   cat conftest.err >&5
5910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5911   (exit $ac_status); } && {
5912          test -z "$ac_c_werror_flag" ||
5913          test ! -s conftest.err
5914        } && test -s conftest.$ac_objext; then
5915   case $ac_type in
5916   uint32_t) ac_cv_c_uint32_t=yes ;;
5917   *) ac_cv_c_uint32_t=$ac_type ;;
5918 esac
5919
5920 else
5921   echo "$as_me: failed program was:" >&5
5922 sed 's/^/| /' conftest.$ac_ext >&5
5923
5924
5925 fi
5926
5927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5928        test "$ac_cv_c_uint32_t" != no && break
5929      done
5930 fi
5931 { echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5
5932 echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; }
5933   case $ac_cv_c_uint32_t in #(
5934   no|yes) ;; #(
5935   *)
5936
5937 cat >>confdefs.h <<\_ACEOF
5938 #define _UINT32_T 1
5939 _ACEOF
5940
5941
5942 cat >>confdefs.h <<_ACEOF
5943 #define uint32_t $ac_cv_c_uint32_t
5944 _ACEOF
5945 ;;
5946   esac
5947
5948
5949 cat >>confdefs.h <<\_ACEOF
5950 #define u_int32_t uint32_t
5951 _ACEOF
5952
5953
5954 fi
5955
5956 { echo "$as_me:$LINENO: checking for u_int64_t" >&5
5957 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; }
5958 if test "${ac_cv_type_u_int64_t+set}" = set; then
5959   echo $ECHO_N "(cached) $ECHO_C" >&6
5960 else
5961   cat >conftest.$ac_ext <<_ACEOF
5962 /* confdefs.h.  */
5963 _ACEOF
5964 cat confdefs.h >>conftest.$ac_ext
5965 cat >>conftest.$ac_ext <<_ACEOF
5966 /* end confdefs.h.  */
5967 $ac_includes_default
5968 typedef u_int64_t ac__type_new_;
5969 int
5970 main ()
5971 {
5972 if ((ac__type_new_ *) 0)
5973   return 0;
5974 if (sizeof (ac__type_new_))
5975   return 0;
5976   ;
5977   return 0;
5978 }
5979 _ACEOF
5980 rm -f conftest.$ac_objext
5981 if { (ac_try="$ac_compile"
5982 case "(($ac_try" in
5983   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5984   *) ac_try_echo=$ac_try;;
5985 esac
5986 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5987   (eval "$ac_compile") 2>conftest.er1
5988   ac_status=$?
5989   grep -v '^ *+' conftest.er1 >conftest.err
5990   rm -f conftest.er1
5991   cat conftest.err >&5
5992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5993   (exit $ac_status); } && {
5994          test -z "$ac_c_werror_flag" ||
5995          test ! -s conftest.err
5996        } && test -s conftest.$ac_objext; then
5997   ac_cv_type_u_int64_t=yes
5998 else
5999   echo "$as_me: failed program was:" >&5
6000 sed 's/^/| /' conftest.$ac_ext >&5
6001
6002         ac_cv_type_u_int64_t=no
6003 fi
6004
6005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6006 fi
6007 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
6008 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; }
6009 if test $ac_cv_type_u_int64_t = yes; then
6010   :
6011 else
6012
6013
6014   { echo "$as_me:$LINENO: checking for uint64_t" >&5
6015 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; }
6016 if test "${ac_cv_c_uint64_t+set}" = set; then
6017   echo $ECHO_N "(cached) $ECHO_C" >&6
6018 else
6019   ac_cv_c_uint64_t=no
6020      for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \
6021          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
6022        cat >conftest.$ac_ext <<_ACEOF
6023 /* confdefs.h.  */
6024 _ACEOF
6025 cat confdefs.h >>conftest.$ac_ext
6026 cat >>conftest.$ac_ext <<_ACEOF
6027 /* end confdefs.h.  */
6028 $ac_includes_default
6029 int
6030 main ()
6031 {
6032 static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)];
6033 test_array [0] = 0
6034
6035   ;
6036   return 0;
6037 }
6038 _ACEOF
6039 rm -f conftest.$ac_objext
6040 if { (ac_try="$ac_compile"
6041 case "(($ac_try" in
6042   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6043   *) ac_try_echo=$ac_try;;
6044 esac
6045 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6046   (eval "$ac_compile") 2>conftest.er1
6047   ac_status=$?
6048   grep -v '^ *+' conftest.er1 >conftest.err
6049   rm -f conftest.er1
6050   cat conftest.err >&5
6051   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052   (exit $ac_status); } && {
6053          test -z "$ac_c_werror_flag" ||
6054          test ! -s conftest.err
6055        } && test -s conftest.$ac_objext; then
6056   case $ac_type in
6057   uint64_t) ac_cv_c_uint64_t=yes ;;
6058   *) ac_cv_c_uint64_t=$ac_type ;;
6059 esac
6060
6061 else
6062   echo "$as_me: failed program was:" >&5
6063 sed 's/^/| /' conftest.$ac_ext >&5
6064
6065
6066 fi
6067
6068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6069        test "$ac_cv_c_uint64_t" != no && break
6070      done
6071 fi
6072 { echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5
6073 echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; }
6074   case $ac_cv_c_uint64_t in #(
6075   no|yes) ;; #(
6076   *)
6077
6078 cat >>confdefs.h <<\_ACEOF
6079 #define _UINT64_T 1
6080 _ACEOF
6081
6082
6083 cat >>confdefs.h <<_ACEOF
6084 #define uint64_t $ac_cv_c_uint64_t
6085 _ACEOF
6086 ;;
6087   esac
6088
6089
6090 cat >>confdefs.h <<\_ACEOF
6091 #define u_int64_t uint64_t
6092 _ACEOF
6093
6094
6095 fi
6096
6097
6098 # see if ifaddrs.h is available
6099
6100 for ac_header in ifaddrs.h
6101 do
6102 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6103 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6104   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6105 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6106 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6107   echo $ECHO_N "(cached) $ECHO_C" >&6
6108 fi
6109 ac_res=`eval echo '${'$as_ac_Header'}'`
6110                { echo "$as_me:$LINENO: result: $ac_res" >&5
6111 echo "${ECHO_T}$ac_res" >&6; }
6112 else
6113   # Is the header compilable?
6114 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6115 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6116 cat >conftest.$ac_ext <<_ACEOF
6117 /* confdefs.h.  */
6118 _ACEOF
6119 cat confdefs.h >>conftest.$ac_ext
6120 cat >>conftest.$ac_ext <<_ACEOF
6121 /* end confdefs.h.  */
6122 $ac_includes_default
6123 #include <$ac_header>
6124 _ACEOF
6125 rm -f conftest.$ac_objext
6126 if { (ac_try="$ac_compile"
6127 case "(($ac_try" in
6128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6129   *) ac_try_echo=$ac_try;;
6130 esac
6131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6132   (eval "$ac_compile") 2>conftest.er1
6133   ac_status=$?
6134   grep -v '^ *+' conftest.er1 >conftest.err
6135   rm -f conftest.er1
6136   cat conftest.err >&5
6137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138   (exit $ac_status); } && {
6139          test -z "$ac_c_werror_flag" ||
6140          test ! -s conftest.err
6141        } && test -s conftest.$ac_objext; then
6142   ac_header_compiler=yes
6143 else
6144   echo "$as_me: failed program was:" >&5
6145 sed 's/^/| /' conftest.$ac_ext >&5
6146
6147         ac_header_compiler=no
6148 fi
6149
6150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6151 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6152 echo "${ECHO_T}$ac_header_compiler" >&6; }
6153
6154 # Is the header present?
6155 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6156 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6157 cat >conftest.$ac_ext <<_ACEOF
6158 /* confdefs.h.  */
6159 _ACEOF
6160 cat confdefs.h >>conftest.$ac_ext
6161 cat >>conftest.$ac_ext <<_ACEOF
6162 /* end confdefs.h.  */
6163 #include <$ac_header>
6164 _ACEOF
6165 if { (ac_try="$ac_cpp conftest.$ac_ext"
6166 case "(($ac_try" in
6167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6168   *) ac_try_echo=$ac_try;;
6169 esac
6170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6171   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6172   ac_status=$?
6173   grep -v '^ *+' conftest.er1 >conftest.err
6174   rm -f conftest.er1
6175   cat conftest.err >&5
6176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6177   (exit $ac_status); } >/dev/null && {
6178          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6179          test ! -s conftest.err
6180        }; then
6181   ac_header_preproc=yes
6182 else
6183   echo "$as_me: failed program was:" >&5
6184 sed 's/^/| /' conftest.$ac_ext >&5
6185
6186   ac_header_preproc=no
6187 fi
6188
6189 rm -f conftest.err conftest.$ac_ext
6190 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6191 echo "${ECHO_T}$ac_header_preproc" >&6; }
6192
6193 # So?  What about this header?
6194 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6195   yes:no: )
6196     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6197 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6198     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6199 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6200     ac_header_preproc=yes
6201     ;;
6202   no:yes:* )
6203     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6204 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6205     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6206 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6207     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6208 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6209     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6210 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6211     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6212 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6213     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6214 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6215     ( cat <<\_ASBOX
6216 ## --------------------------------- ##
6217 ## Report this to dhcp-users@isc.org ##
6218 ## --------------------------------- ##
6219 _ASBOX
6220      ) | sed "s/^/$as_me: WARNING:     /" >&2
6221     ;;
6222 esac
6223 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6224 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6225 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6226   echo $ECHO_N "(cached) $ECHO_C" >&6
6227 else
6228   eval "$as_ac_Header=\$ac_header_preproc"
6229 fi
6230 ac_res=`eval echo '${'$as_ac_Header'}'`
6231                { echo "$as_me:$LINENO: result: $ac_res" >&5
6232 echo "${ECHO_T}$ac_res" >&6; }
6233
6234 fi
6235 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6236   cat >>confdefs.h <<_ACEOF
6237 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6238 _ACEOF
6239
6240 fi
6241
6242 done
6243
6244
6245 # figure out what IPv4 interface code to use
6246
6247 for ac_header in linux/types.h
6248 do
6249 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6250 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6251   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6252 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6253 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6254   echo $ECHO_N "(cached) $ECHO_C" >&6
6255 fi
6256 ac_res=`eval echo '${'$as_ac_Header'}'`
6257                { echo "$as_me:$LINENO: result: $ac_res" >&5
6258 echo "${ECHO_T}$ac_res" >&6; }
6259 else
6260   # Is the header compilable?
6261 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6262 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6263 cat >conftest.$ac_ext <<_ACEOF
6264 /* confdefs.h.  */
6265 _ACEOF
6266 cat confdefs.h >>conftest.$ac_ext
6267 cat >>conftest.$ac_ext <<_ACEOF
6268 /* end confdefs.h.  */
6269 $ac_includes_default
6270 #include <$ac_header>
6271 _ACEOF
6272 rm -f conftest.$ac_objext
6273 if { (ac_try="$ac_compile"
6274 case "(($ac_try" in
6275   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6276   *) ac_try_echo=$ac_try;;
6277 esac
6278 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6279   (eval "$ac_compile") 2>conftest.er1
6280   ac_status=$?
6281   grep -v '^ *+' conftest.er1 >conftest.err
6282   rm -f conftest.er1
6283   cat conftest.err >&5
6284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6285   (exit $ac_status); } && {
6286          test -z "$ac_c_werror_flag" ||
6287          test ! -s conftest.err
6288        } && test -s conftest.$ac_objext; then
6289   ac_header_compiler=yes
6290 else
6291   echo "$as_me: failed program was:" >&5
6292 sed 's/^/| /' conftest.$ac_ext >&5
6293
6294         ac_header_compiler=no
6295 fi
6296
6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6298 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6299 echo "${ECHO_T}$ac_header_compiler" >&6; }
6300
6301 # Is the header present?
6302 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6303 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6304 cat >conftest.$ac_ext <<_ACEOF
6305 /* confdefs.h.  */
6306 _ACEOF
6307 cat confdefs.h >>conftest.$ac_ext
6308 cat >>conftest.$ac_ext <<_ACEOF
6309 /* end confdefs.h.  */
6310 #include <$ac_header>
6311 _ACEOF
6312 if { (ac_try="$ac_cpp conftest.$ac_ext"
6313 case "(($ac_try" in
6314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6315   *) ac_try_echo=$ac_try;;
6316 esac
6317 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6318   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6319   ac_status=$?
6320   grep -v '^ *+' conftest.er1 >conftest.err
6321   rm -f conftest.er1
6322   cat conftest.err >&5
6323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6324   (exit $ac_status); } >/dev/null && {
6325          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6326          test ! -s conftest.err
6327        }; then
6328   ac_header_preproc=yes
6329 else
6330   echo "$as_me: failed program was:" >&5
6331 sed 's/^/| /' conftest.$ac_ext >&5
6332
6333   ac_header_preproc=no
6334 fi
6335
6336 rm -f conftest.err conftest.$ac_ext
6337 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6338 echo "${ECHO_T}$ac_header_preproc" >&6; }
6339
6340 # So?  What about this header?
6341 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6342   yes:no: )
6343     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6344 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6345     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6346 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6347     ac_header_preproc=yes
6348     ;;
6349   no:yes:* )
6350     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6351 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6352     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6353 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6354     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6355 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6356     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6357 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6358     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6359 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6360     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6361 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6362     ( cat <<\_ASBOX
6363 ## --------------------------------- ##
6364 ## Report this to dhcp-users@isc.org ##
6365 ## --------------------------------- ##
6366 _ASBOX
6367      ) | sed "s/^/$as_me: WARNING:     /" >&2
6368     ;;
6369 esac
6370 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6371 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6372 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6373   echo $ECHO_N "(cached) $ECHO_C" >&6
6374 else
6375   eval "$as_ac_Header=\$ac_header_preproc"
6376 fi
6377 ac_res=`eval echo '${'$as_ac_Header'}'`
6378                { echo "$as_me:$LINENO: result: $ac_res" >&5
6379 echo "${ECHO_T}$ac_res" >&6; }
6380
6381 fi
6382 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6383   cat >>confdefs.h <<_ACEOF
6384 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6385 _ACEOF
6386
6387 fi
6388
6389 done
6390   # needed for linux/filter.h on old systems
6391
6392 { echo "$as_me:$LINENO: checking for linux/filter.h" >&5
6393 echo $ECHO_N "checking for linux/filter.h... $ECHO_C" >&6; }
6394 if test "${ac_cv_header_linux_filter_h+set}" = set; then
6395   echo $ECHO_N "(cached) $ECHO_C" >&6
6396 else
6397   cat >conftest.$ac_ext <<_ACEOF
6398 /* confdefs.h.  */
6399 _ACEOF
6400 cat confdefs.h >>conftest.$ac_ext
6401 cat >>conftest.$ac_ext <<_ACEOF
6402 /* end confdefs.h.  */
6403
6404 #ifdef HAVE_LINUX_TYPES_H
6405 #include <linux/types.h>
6406 #endif
6407
6408
6409 #include <linux/filter.h>
6410 _ACEOF
6411 rm -f conftest.$ac_objext
6412 if { (ac_try="$ac_compile"
6413 case "(($ac_try" in
6414   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6415   *) ac_try_echo=$ac_try;;
6416 esac
6417 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6418   (eval "$ac_compile") 2>conftest.er1
6419   ac_status=$?
6420   grep -v '^ *+' conftest.er1 >conftest.err
6421   rm -f conftest.er1
6422   cat conftest.err >&5
6423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6424   (exit $ac_status); } && {
6425          test -z "$ac_c_werror_flag" ||
6426          test ! -s conftest.err
6427        } && test -s conftest.$ac_objext; then
6428   ac_cv_header_linux_filter_h=yes
6429 else
6430   echo "$as_me: failed program was:" >&5
6431 sed 's/^/| /' conftest.$ac_ext >&5
6432
6433         ac_cv_header_linux_filter_h=no
6434 fi
6435
6436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6437 fi
6438 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_filter_h" >&5
6439 echo "${ECHO_T}$ac_cv_header_linux_filter_h" >&6; }
6440 if test $ac_cv_header_linux_filter_h = yes; then
6441   DO_LPF=1
6442 fi
6443
6444
6445 if test -n "$DO_LPF"
6446 then
6447
6448 cat >>confdefs.h <<\_ACEOF
6449 #define HAVE_LPF 1
6450 _ACEOF
6451
6452 else
6453         if test "${ac_cv_header_sys_dlpi_h+set}" = set; then
6454   { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5
6455 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; }
6456 if test "${ac_cv_header_sys_dlpi_h+set}" = set; then
6457   echo $ECHO_N "(cached) $ECHO_C" >&6
6458 fi
6459 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5
6460 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; }
6461 else
6462   # Is the header compilable?
6463 { echo "$as_me:$LINENO: checking sys/dlpi.h usability" >&5
6464 echo $ECHO_N "checking sys/dlpi.h usability... $ECHO_C" >&6; }
6465 cat >conftest.$ac_ext <<_ACEOF
6466 /* confdefs.h.  */
6467 _ACEOF
6468 cat confdefs.h >>conftest.$ac_ext
6469 cat >>conftest.$ac_ext <<_ACEOF
6470 /* end confdefs.h.  */
6471 $ac_includes_default
6472 #include <sys/dlpi.h>
6473 _ACEOF
6474 rm -f conftest.$ac_objext
6475 if { (ac_try="$ac_compile"
6476 case "(($ac_try" in
6477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6478   *) ac_try_echo=$ac_try;;
6479 esac
6480 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6481   (eval "$ac_compile") 2>conftest.er1
6482   ac_status=$?
6483   grep -v '^ *+' conftest.er1 >conftest.err
6484   rm -f conftest.er1
6485   cat conftest.err >&5
6486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6487   (exit $ac_status); } && {
6488          test -z "$ac_c_werror_flag" ||
6489          test ! -s conftest.err
6490        } && test -s conftest.$ac_objext; then
6491   ac_header_compiler=yes
6492 else
6493   echo "$as_me: failed program was:" >&5
6494 sed 's/^/| /' conftest.$ac_ext >&5
6495
6496         ac_header_compiler=no
6497 fi
6498
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6501 echo "${ECHO_T}$ac_header_compiler" >&6; }
6502
6503 # Is the header present?
6504 { echo "$as_me:$LINENO: checking sys/dlpi.h presence" >&5
6505 echo $ECHO_N "checking sys/dlpi.h presence... $ECHO_C" >&6; }
6506 cat >conftest.$ac_ext <<_ACEOF
6507 /* confdefs.h.  */
6508 _ACEOF
6509 cat confdefs.h >>conftest.$ac_ext
6510 cat >>conftest.$ac_ext <<_ACEOF
6511 /* end confdefs.h.  */
6512 #include <sys/dlpi.h>
6513 _ACEOF
6514 if { (ac_try="$ac_cpp conftest.$ac_ext"
6515 case "(($ac_try" in
6516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6517   *) ac_try_echo=$ac_try;;
6518 esac
6519 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6520   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6521   ac_status=$?
6522   grep -v '^ *+' conftest.er1 >conftest.err
6523   rm -f conftest.er1
6524   cat conftest.err >&5
6525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6526   (exit $ac_status); } >/dev/null && {
6527          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6528          test ! -s conftest.err
6529        }; then
6530   ac_header_preproc=yes
6531 else
6532   echo "$as_me: failed program was:" >&5
6533 sed 's/^/| /' conftest.$ac_ext >&5
6534
6535   ac_header_preproc=no
6536 fi
6537
6538 rm -f conftest.err conftest.$ac_ext
6539 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6540 echo "${ECHO_T}$ac_header_preproc" >&6; }
6541
6542 # So?  What about this header?
6543 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6544   yes:no: )
6545     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&5
6546 echo "$as_me: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6547     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&5
6548 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&2;}
6549     ac_header_preproc=yes
6550     ;;
6551   no:yes:* )
6552     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: present but cannot be compiled" >&5
6553 echo "$as_me: WARNING: sys/dlpi.h: present but cannot be compiled" >&2;}
6554     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h:     check for missing prerequisite headers?" >&5
6555 echo "$as_me: WARNING: sys/dlpi.h:     check for missing prerequisite headers?" >&2;}
6556     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: see the Autoconf documentation" >&5
6557 echo "$as_me: WARNING: sys/dlpi.h: see the Autoconf documentation" >&2;}
6558     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h:     section \"Present But Cannot Be Compiled\"" >&5
6559 echo "$as_me: WARNING: sys/dlpi.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6560     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&5
6561 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&2;}
6562     { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&5
6563 echo "$as_me: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&2;}
6564     ( cat <<\_ASBOX
6565 ## --------------------------------- ##
6566 ## Report this to dhcp-users@isc.org ##
6567 ## --------------------------------- ##
6568 _ASBOX
6569      ) | sed "s/^/$as_me: WARNING:     /" >&2
6570     ;;
6571 esac
6572 { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5
6573 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; }
6574 if test "${ac_cv_header_sys_dlpi_h+set}" = set; then
6575   echo $ECHO_N "(cached) $ECHO_C" >&6
6576 else
6577   ac_cv_header_sys_dlpi_h=$ac_header_preproc
6578 fi
6579 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5
6580 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; }
6581
6582 fi
6583 if test $ac_cv_header_sys_dlpi_h = yes; then
6584   DO_DLPI=1
6585 fi
6586
6587
6588         if test -n "$DO_DLPI"
6589         then
6590
6591 cat >>confdefs.h <<\_ACEOF
6592 #define HAVE_DLPI 1
6593 _ACEOF
6594
6595         else
6596                 if test "${ac_cv_header_net_bpf_h+set}" = set; then
6597   { echo "$as_me:$LINENO: checking for net/bpf.h" >&5
6598 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; }
6599 if test "${ac_cv_header_net_bpf_h+set}" = set; then
6600   echo $ECHO_N "(cached) $ECHO_C" >&6
6601 fi
6602 { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5
6603 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; }
6604 else
6605   # Is the header compilable?
6606 { echo "$as_me:$LINENO: checking net/bpf.h usability" >&5
6607 echo $ECHO_N "checking net/bpf.h usability... $ECHO_C" >&6; }
6608 cat >conftest.$ac_ext <<_ACEOF
6609 /* confdefs.h.  */
6610 _ACEOF
6611 cat confdefs.h >>conftest.$ac_ext
6612 cat >>conftest.$ac_ext <<_ACEOF
6613 /* end confdefs.h.  */
6614 $ac_includes_default
6615 #include <net/bpf.h>
6616 _ACEOF
6617 rm -f conftest.$ac_objext
6618 if { (ac_try="$ac_compile"
6619 case "(($ac_try" in
6620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6621   *) ac_try_echo=$ac_try;;
6622 esac
6623 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6624   (eval "$ac_compile") 2>conftest.er1
6625   ac_status=$?
6626   grep -v '^ *+' conftest.er1 >conftest.err
6627   rm -f conftest.er1
6628   cat conftest.err >&5
6629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6630   (exit $ac_status); } && {
6631          test -z "$ac_c_werror_flag" ||
6632          test ! -s conftest.err
6633        } && test -s conftest.$ac_objext; then
6634   ac_header_compiler=yes
6635 else
6636   echo "$as_me: failed program was:" >&5
6637 sed 's/^/| /' conftest.$ac_ext >&5
6638
6639         ac_header_compiler=no
6640 fi
6641
6642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6643 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6644 echo "${ECHO_T}$ac_header_compiler" >&6; }
6645
6646 # Is the header present?
6647 { echo "$as_me:$LINENO: checking net/bpf.h presence" >&5
6648 echo $ECHO_N "checking net/bpf.h presence... $ECHO_C" >&6; }
6649 cat >conftest.$ac_ext <<_ACEOF
6650 /* confdefs.h.  */
6651 _ACEOF
6652 cat confdefs.h >>conftest.$ac_ext
6653 cat >>conftest.$ac_ext <<_ACEOF
6654 /* end confdefs.h.  */
6655 #include <net/bpf.h>
6656 _ACEOF
6657 if { (ac_try="$ac_cpp conftest.$ac_ext"
6658 case "(($ac_try" in
6659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6660   *) ac_try_echo=$ac_try;;
6661 esac
6662 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6663   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6664   ac_status=$?
6665   grep -v '^ *+' conftest.er1 >conftest.err
6666   rm -f conftest.er1
6667   cat conftest.err >&5
6668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6669   (exit $ac_status); } >/dev/null && {
6670          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6671          test ! -s conftest.err
6672        }; then
6673   ac_header_preproc=yes
6674 else
6675   echo "$as_me: failed program was:" >&5
6676 sed 's/^/| /' conftest.$ac_ext >&5
6677
6678   ac_header_preproc=no
6679 fi
6680
6681 rm -f conftest.err conftest.$ac_ext
6682 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6683 echo "${ECHO_T}$ac_header_preproc" >&6; }
6684
6685 # So?  What about this header?
6686 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6687   yes:no: )
6688     { echo "$as_me:$LINENO: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&5
6689 echo "$as_me: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6690     { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the compiler's result" >&5
6691 echo "$as_me: WARNING: net/bpf.h: proceeding with the compiler's result" >&2;}
6692     ac_header_preproc=yes
6693     ;;
6694   no:yes:* )
6695     { echo "$as_me:$LINENO: WARNING: net/bpf.h: present but cannot be compiled" >&5
6696 echo "$as_me: WARNING: net/bpf.h: present but cannot be compiled" >&2;}
6697     { echo "$as_me:$LINENO: WARNING: net/bpf.h:     check for missing prerequisite headers?" >&5
6698 echo "$as_me: WARNING: net/bpf.h:     check for missing prerequisite headers?" >&2;}
6699     { echo "$as_me:$LINENO: WARNING: net/bpf.h: see the Autoconf documentation" >&5
6700 echo "$as_me: WARNING: net/bpf.h: see the Autoconf documentation" >&2;}
6701     { echo "$as_me:$LINENO: WARNING: net/bpf.h:     section \"Present But Cannot Be Compiled\"" >&5
6702 echo "$as_me: WARNING: net/bpf.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6703     { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&5
6704 echo "$as_me: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&2;}
6705     { echo "$as_me:$LINENO: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&5
6706 echo "$as_me: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&2;}
6707     ( cat <<\_ASBOX
6708 ## --------------------------------- ##
6709 ## Report this to dhcp-users@isc.org ##
6710 ## --------------------------------- ##
6711 _ASBOX
6712      ) | sed "s/^/$as_me: WARNING:     /" >&2
6713     ;;
6714 esac
6715 { echo "$as_me:$LINENO: checking for net/bpf.h" >&5
6716 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; }
6717 if test "${ac_cv_header_net_bpf_h+set}" = set; then
6718   echo $ECHO_N "(cached) $ECHO_C" >&6
6719 else
6720   ac_cv_header_net_bpf_h=$ac_header_preproc
6721 fi
6722 { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5
6723 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; }
6724
6725 fi
6726 if test $ac_cv_header_net_bpf_h = yes; then
6727   DO_BPF=1
6728 fi
6729
6730
6731                 if test -n "$DO_BPF"
6732                 then
6733
6734 cat >>confdefs.h <<\_ACEOF
6735 #define HAVE_BPF ""
6736 _ACEOF
6737
6738                 fi
6739         fi
6740 fi
6741
6742 # SIOCGLIFCONF uses some transport structures.  Trick is not all platforms
6743 # use the same structures.  We like to use 'struct lifconf' and 'struct
6744 # lifreq', but we'll use these other structures if they're present.  HPUX
6745 # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an
6746 # int value.
6747 #
6748 { echo "$as_me:$LINENO: checking for struct lifnum" >&5
6749 echo $ECHO_N "checking for struct lifnum... $ECHO_C" >&6; }
6750 cat >conftest.$ac_ext <<_ACEOF
6751 /* confdefs.h.  */
6752 _ACEOF
6753 cat confdefs.h >>conftest.$ac_ext
6754 cat >>conftest.$ac_ext <<_ACEOF
6755 /* end confdefs.h.  */
6756  #include <sys/types.h>
6757   #include <sys/socket.h>
6758   #include <net/if.h>
6759
6760 int
6761 main ()
6762 {
6763  struct lifnum a;
6764
6765   ;
6766   return 0;
6767 }
6768 _ACEOF
6769 rm -f conftest.$ac_objext
6770 if { (ac_try="$ac_compile"
6771 case "(($ac_try" in
6772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6773   *) ac_try_echo=$ac_try;;
6774 esac
6775 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6776   (eval "$ac_compile") 2>conftest.er1
6777   ac_status=$?
6778   grep -v '^ *+' conftest.er1 >conftest.err
6779   rm -f conftest.er1
6780   cat conftest.err >&5
6781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6782   (exit $ac_status); } && {
6783          test -z "$ac_c_werror_flag" ||
6784          test ! -s conftest.err
6785        } && test -s conftest.$ac_objext; then
6786   { echo "$as_me:$LINENO: result: yes" >&5
6787 echo "${ECHO_T}yes" >&6; }
6788
6789 cat >>confdefs.h <<\_ACEOF
6790 #define ISC_PLATFORM_HAVELIFNUM 1
6791 _ACEOF
6792
6793 else
6794   echo "$as_me: failed program was:" >&5
6795 sed 's/^/| /' conftest.$ac_ext >&5
6796
6797         { echo "$as_me:$LINENO: result: no" >&5
6798 echo "${ECHO_T}no" >&6; }
6799 fi
6800
6801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6802
6803 { echo "$as_me:$LINENO: checking for struct if_laddrconf" >&5
6804 echo $ECHO_N "checking for struct if_laddrconf... $ECHO_C" >&6; }
6805 cat >conftest.$ac_ext <<_ACEOF
6806 /* confdefs.h.  */
6807 _ACEOF
6808 cat confdefs.h >>conftest.$ac_ext
6809 cat >>conftest.$ac_ext <<_ACEOF
6810 /* end confdefs.h.  */
6811  #include <sys/types.h>
6812   #include <net/if6.h>
6813
6814 int
6815 main ()
6816 {
6817  struct if_laddrconf a;
6818
6819   ;
6820   return 0;
6821 }
6822 _ACEOF
6823 rm -f conftest.$ac_objext
6824 if { (ac_try="$ac_compile"
6825 case "(($ac_try" in
6826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6827   *) ac_try_echo=$ac_try;;
6828 esac
6829 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6830   (eval "$ac_compile") 2>conftest.er1
6831   ac_status=$?
6832   grep -v '^ *+' conftest.er1 >conftest.err
6833   rm -f conftest.er1
6834   cat conftest.err >&5
6835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6836   (exit $ac_status); } && {
6837          test -z "$ac_c_werror_flag" ||
6838          test ! -s conftest.err
6839        } && test -s conftest.$ac_objext; then
6840   { echo "$as_me:$LINENO: result: yes" >&5
6841 echo "${ECHO_T}yes" >&6; }
6842
6843 cat >>confdefs.h <<\_ACEOF
6844 #define ISC_PLATFORM_HAVEIF_LADDRCONF 1
6845 _ACEOF
6846
6847 else
6848   echo "$as_me: failed program was:" >&5
6849 sed 's/^/| /' conftest.$ac_ext >&5
6850
6851         { echo "$as_me:$LINENO: result: no" >&5
6852 echo "${ECHO_T}no" >&6; }
6853 fi
6854
6855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6856
6857 { echo "$as_me:$LINENO: checking for struct if_laddrreq" >&5
6858 echo $ECHO_N "checking for struct if_laddrreq... $ECHO_C" >&6; }
6859 cat >conftest.$ac_ext <<_ACEOF
6860 /* confdefs.h.  */
6861 _ACEOF
6862 cat confdefs.h >>conftest.$ac_ext
6863 cat >>conftest.$ac_ext <<_ACEOF
6864 /* end confdefs.h.  */
6865 #include <sys/types.h>
6866  #include <net/if6.h>
6867
6868 int
6869 main ()
6870 {
6871  struct if_laddrreq a;
6872
6873   ;
6874   return 0;
6875 }
6876 _ACEOF
6877 rm -f conftest.$ac_objext conftest$ac_exeext
6878 if { (ac_try="$ac_link"
6879 case "(($ac_try" in
6880   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6881   *) ac_try_echo=$ac_try;;
6882 esac
6883 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6884   (eval "$ac_link") 2>conftest.er1
6885   ac_status=$?
6886   grep -v '^ *+' conftest.er1 >conftest.err
6887   rm -f conftest.er1
6888   cat conftest.err >&5
6889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6890   (exit $ac_status); } && {
6891          test -z "$ac_c_werror_flag" ||
6892          test ! -s conftest.err
6893        } && test -s conftest$ac_exeext &&
6894        $as_test_x conftest$ac_exeext; then
6895   { echo "$as_me:$LINENO: result: yes" >&5
6896 echo "${ECHO_T}yes" >&6; }
6897
6898 cat >>confdefs.h <<\_ACEOF
6899 #define ISC_PLATFORM_HAVEIF_LADDRREQ 1
6900 _ACEOF
6901
6902 else
6903   echo "$as_me: failed program was:" >&5
6904 sed 's/^/| /' conftest.$ac_ext >&5
6905
6906         { echo "$as_me:$LINENO: result: no" >&5
6907 echo "${ECHO_T}no" >&6; }
6908 fi
6909
6910 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6911       conftest$ac_exeext conftest.$ac_ext
6912
6913 # Look for optional headers.
6914
6915
6916
6917
6918 for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h
6919 do
6920 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6921 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6922   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6923 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6924 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6925   echo $ECHO_N "(cached) $ECHO_C" >&6
6926 fi
6927 ac_res=`eval echo '${'$as_ac_Header'}'`
6928                { echo "$as_me:$LINENO: result: $ac_res" >&5
6929 echo "${ECHO_T}$ac_res" >&6; }
6930 else
6931   # Is the header compilable?
6932 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6933 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6934 cat >conftest.$ac_ext <<_ACEOF
6935 /* confdefs.h.  */
6936 _ACEOF
6937 cat confdefs.h >>conftest.$ac_ext
6938 cat >>conftest.$ac_ext <<_ACEOF
6939 /* end confdefs.h.  */
6940 $ac_includes_default
6941 #include <$ac_header>
6942 _ACEOF
6943 rm -f conftest.$ac_objext
6944 if { (ac_try="$ac_compile"
6945 case "(($ac_try" in
6946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6947   *) ac_try_echo=$ac_try;;
6948 esac
6949 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6950   (eval "$ac_compile") 2>conftest.er1
6951   ac_status=$?
6952   grep -v '^ *+' conftest.er1 >conftest.err
6953   rm -f conftest.er1
6954   cat conftest.err >&5
6955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6956   (exit $ac_status); } && {
6957          test -z "$ac_c_werror_flag" ||
6958          test ! -s conftest.err
6959        } && test -s conftest.$ac_objext; then
6960   ac_header_compiler=yes
6961 else
6962   echo "$as_me: failed program was:" >&5
6963 sed 's/^/| /' conftest.$ac_ext >&5
6964
6965         ac_header_compiler=no
6966 fi
6967
6968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6969 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6970 echo "${ECHO_T}$ac_header_compiler" >&6; }
6971
6972 # Is the header present?
6973 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6974 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6975 cat >conftest.$ac_ext <<_ACEOF
6976 /* confdefs.h.  */
6977 _ACEOF
6978 cat confdefs.h >>conftest.$ac_ext
6979 cat >>conftest.$ac_ext <<_ACEOF
6980 /* end confdefs.h.  */
6981 #include <$ac_header>
6982 _ACEOF
6983 if { (ac_try="$ac_cpp conftest.$ac_ext"
6984 case "(($ac_try" in
6985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6986   *) ac_try_echo=$ac_try;;
6987 esac
6988 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6989   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6990   ac_status=$?
6991   grep -v '^ *+' conftest.er1 >conftest.err
6992   rm -f conftest.er1
6993   cat conftest.err >&5
6994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6995   (exit $ac_status); } >/dev/null && {
6996          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6997          test ! -s conftest.err
6998        }; then
6999   ac_header_preproc=yes
7000 else
7001   echo "$as_me: failed program was:" >&5
7002 sed 's/^/| /' conftest.$ac_ext >&5
7003
7004   ac_header_preproc=no
7005 fi
7006
7007 rm -f conftest.err conftest.$ac_ext
7008 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7009 echo "${ECHO_T}$ac_header_preproc" >&6; }
7010
7011 # So?  What about this header?
7012 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7013   yes:no: )
7014     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7015 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7016     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7017 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7018     ac_header_preproc=yes
7019     ;;
7020   no:yes:* )
7021     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7022 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7023     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7024 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7025     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7026 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7027     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7028 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7029     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7030 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7031     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7032 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7033     ( cat <<\_ASBOX
7034 ## --------------------------------- ##
7035 ## Report this to dhcp-users@isc.org ##
7036 ## --------------------------------- ##
7037 _ASBOX
7038      ) | sed "s/^/$as_me: WARNING:     /" >&2
7039     ;;
7040 esac
7041 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7042 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7043 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7044   echo $ECHO_N "(cached) $ECHO_C" >&6
7045 else
7046   eval "$as_ac_Header=\$ac_header_preproc"
7047 fi
7048 ac_res=`eval echo '${'$as_ac_Header'}'`
7049                { echo "$as_me:$LINENO: result: $ac_res" >&5
7050 echo "${ECHO_T}$ac_res" >&6; }
7051
7052 fi
7053 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7054   cat >>confdefs.h <<_ACEOF
7055 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7056 _ACEOF
7057
7058 fi
7059
7060 done
7061
7062
7063 # Solaris needs some libraries for functions
7064 { echo "$as_me:$LINENO: checking for library containing socket" >&5
7065 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
7066 if test "${ac_cv_search_socket+set}" = set; then
7067   echo $ECHO_N "(cached) $ECHO_C" >&6
7068 else
7069   ac_func_search_save_LIBS=$LIBS
7070 cat >conftest.$ac_ext <<_ACEOF
7071 /* confdefs.h.  */
7072 _ACEOF
7073 cat confdefs.h >>conftest.$ac_ext
7074 cat >>conftest.$ac_ext <<_ACEOF
7075 /* end confdefs.h.  */
7076
7077 /* Override any GCC internal prototype to avoid an error.
7078    Use char because int might match the return type of a GCC
7079    builtin and then its argument prototype would still apply.  */
7080 #ifdef __cplusplus
7081 extern "C"
7082 #endif
7083 char socket ();
7084 int
7085 main ()
7086 {
7087 return socket ();
7088   ;
7089   return 0;
7090 }
7091 _ACEOF
7092 for ac_lib in '' socket; do
7093   if test -z "$ac_lib"; then
7094     ac_res="none required"
7095   else
7096     ac_res=-l$ac_lib
7097     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7098   fi
7099   rm -f conftest.$ac_objext conftest$ac_exeext
7100 if { (ac_try="$ac_link"
7101 case "(($ac_try" in
7102   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7103   *) ac_try_echo=$ac_try;;
7104 esac
7105 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7106   (eval "$ac_link") 2>conftest.er1
7107   ac_status=$?
7108   grep -v '^ *+' conftest.er1 >conftest.err
7109   rm -f conftest.er1
7110   cat conftest.err >&5
7111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7112   (exit $ac_status); } && {
7113          test -z "$ac_c_werror_flag" ||
7114          test ! -s conftest.err
7115        } && test -s conftest$ac_exeext &&
7116        $as_test_x conftest$ac_exeext; then
7117   ac_cv_search_socket=$ac_res
7118 else
7119   echo "$as_me: failed program was:" >&5
7120 sed 's/^/| /' conftest.$ac_ext >&5
7121
7122
7123 fi
7124
7125 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7126       conftest$ac_exeext
7127   if test "${ac_cv_search_socket+set}" = set; then
7128   break
7129 fi
7130 done
7131 if test "${ac_cv_search_socket+set}" = set; then
7132   :
7133 else
7134   ac_cv_search_socket=no
7135 fi
7136 rm conftest.$ac_ext
7137 LIBS=$ac_func_search_save_LIBS
7138 fi
7139 { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
7140 echo "${ECHO_T}$ac_cv_search_socket" >&6; }
7141 ac_res=$ac_cv_search_socket
7142 if test "$ac_res" != no; then
7143   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7144
7145 fi
7146
7147 { echo "$as_me:$LINENO: checking for library containing inet_ntoa" >&5
7148 echo $ECHO_N "checking for library containing inet_ntoa... $ECHO_C" >&6; }
7149 if test "${ac_cv_search_inet_ntoa+set}" = set; then
7150   echo $ECHO_N "(cached) $ECHO_C" >&6
7151 else
7152   ac_func_search_save_LIBS=$LIBS
7153 cat >conftest.$ac_ext <<_ACEOF
7154 /* confdefs.h.  */
7155 _ACEOF
7156 cat confdefs.h >>conftest.$ac_ext
7157 cat >>conftest.$ac_ext <<_ACEOF
7158 /* end confdefs.h.  */
7159
7160 /* Override any GCC internal prototype to avoid an error.
7161    Use char because int might match the return type of a GCC
7162    builtin and then its argument prototype would still apply.  */
7163 #ifdef __cplusplus
7164 extern "C"
7165 #endif
7166 char inet_ntoa ();
7167 int
7168 main ()
7169 {
7170 return inet_ntoa ();
7171   ;
7172   return 0;
7173 }
7174 _ACEOF
7175 for ac_lib in '' nsl; do
7176   if test -z "$ac_lib"; then
7177     ac_res="none required"
7178   else
7179     ac_res=-l$ac_lib
7180     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7181   fi
7182   rm -f conftest.$ac_objext conftest$ac_exeext
7183 if { (ac_try="$ac_link"
7184 case "(($ac_try" in
7185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7186   *) ac_try_echo=$ac_try;;
7187 esac
7188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7189   (eval "$ac_link") 2>conftest.er1
7190   ac_status=$?
7191   grep -v '^ *+' conftest.er1 >conftest.err
7192   rm -f conftest.er1
7193   cat conftest.err >&5
7194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7195   (exit $ac_status); } && {
7196          test -z "$ac_c_werror_flag" ||
7197          test ! -s conftest.err
7198        } && test -s conftest$ac_exeext &&
7199        $as_test_x conftest$ac_exeext; then
7200   ac_cv_search_inet_ntoa=$ac_res
7201 else
7202   echo "$as_me: failed program was:" >&5
7203 sed 's/^/| /' conftest.$ac_ext >&5
7204
7205
7206 fi
7207
7208 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7209       conftest$ac_exeext
7210   if test "${ac_cv_search_inet_ntoa+set}" = set; then
7211   break
7212 fi
7213 done
7214 if test "${ac_cv_search_inet_ntoa+set}" = set; then
7215   :
7216 else
7217   ac_cv_search_inet_ntoa=no
7218 fi
7219 rm conftest.$ac_ext
7220 LIBS=$ac_func_search_save_LIBS
7221 fi
7222 { echo "$as_me:$LINENO: result: $ac_cv_search_inet_ntoa" >&5
7223 echo "${ECHO_T}$ac_cv_search_inet_ntoa" >&6; }
7224 ac_res=$ac_cv_search_inet_ntoa
7225 if test "$ac_res" != no; then
7226   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7227
7228 fi
7229
7230
7231 { echo "$as_me:$LINENO: checking for library containing inet_aton" >&5
7232 echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6; }
7233 if test "${ac_cv_search_inet_aton+set}" = set; then
7234   echo $ECHO_N "(cached) $ECHO_C" >&6
7235 else
7236   ac_func_search_save_LIBS=$LIBS
7237 cat >conftest.$ac_ext <<_ACEOF
7238 /* confdefs.h.  */
7239 _ACEOF
7240 cat confdefs.h >>conftest.$ac_ext
7241 cat >>conftest.$ac_ext <<_ACEOF
7242 /* end confdefs.h.  */
7243
7244 /* Override any GCC internal prototype to avoid an error.
7245    Use char because int might match the return type of a GCC
7246    builtin and then its argument prototype would still apply.  */
7247 #ifdef __cplusplus
7248 extern "C"
7249 #endif
7250 char inet_aton ();
7251 int
7252 main ()
7253 {
7254 return inet_aton ();
7255   ;
7256   return 0;
7257 }
7258 _ACEOF
7259 for ac_lib in '' socket nsl; do
7260   if test -z "$ac_lib"; then
7261     ac_res="none required"
7262   else
7263     ac_res=-l$ac_lib
7264     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7265   fi
7266   rm -f conftest.$ac_objext conftest$ac_exeext
7267 if { (ac_try="$ac_link"
7268 case "(($ac_try" in
7269   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7270   *) ac_try_echo=$ac_try;;
7271 esac
7272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7273   (eval "$ac_link") 2>conftest.er1
7274   ac_status=$?
7275   grep -v '^ *+' conftest.er1 >conftest.err
7276   rm -f conftest.er1
7277   cat conftest.err >&5
7278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7279   (exit $ac_status); } && {
7280          test -z "$ac_c_werror_flag" ||
7281          test ! -s conftest.err
7282        } && test -s conftest$ac_exeext &&
7283        $as_test_x conftest$ac_exeext; then
7284   ac_cv_search_inet_aton=$ac_res
7285 else
7286   echo "$as_me: failed program was:" >&5
7287 sed 's/^/| /' conftest.$ac_ext >&5
7288
7289
7290 fi
7291
7292 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7293       conftest$ac_exeext
7294   if test "${ac_cv_search_inet_aton+set}" = set; then
7295   break
7296 fi
7297 done
7298 if test "${ac_cv_search_inet_aton+set}" = set; then
7299   :
7300 else
7301   ac_cv_search_inet_aton=no
7302 fi
7303 rm conftest.$ac_ext
7304 LIBS=$ac_func_search_save_LIBS
7305 fi
7306 { echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5
7307 echo "${ECHO_T}$ac_cv_search_inet_aton" >&6; }
7308 ac_res=$ac_cv_search_inet_aton
7309 if test "$ac_res" != no; then
7310   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7311
7312 else
7313
7314 cat >>confdefs.h <<\_ACEOF
7315 #define NEED_INET_ATON 1
7316 _ACEOF
7317
7318 fi
7319
7320
7321 # Check for a standalone regex library.
7322 { echo "$as_me:$LINENO: checking for library containing regcomp" >&5
7323 echo $ECHO_N "checking for library containing regcomp... $ECHO_C" >&6; }
7324 if test "${ac_cv_search_regcomp+set}" = set; then
7325   echo $ECHO_N "(cached) $ECHO_C" >&6
7326 else
7327   ac_func_search_save_LIBS=$LIBS
7328 cat >conftest.$ac_ext <<_ACEOF
7329 /* confdefs.h.  */
7330 _ACEOF
7331 cat confdefs.h >>conftest.$ac_ext
7332 cat >>conftest.$ac_ext <<_ACEOF
7333 /* end confdefs.h.  */
7334
7335 /* Override any GCC internal prototype to avoid an error.
7336    Use char because int might match the return type of a GCC
7337    builtin and then its argument prototype would still apply.  */
7338 #ifdef __cplusplus
7339 extern "C"
7340 #endif
7341 char regcomp ();
7342 int
7343 main ()
7344 {
7345 return regcomp ();
7346   ;
7347   return 0;
7348 }
7349 _ACEOF
7350 for ac_lib in '' regex; do
7351   if test -z "$ac_lib"; then
7352     ac_res="none required"
7353   else
7354     ac_res=-l$ac_lib
7355     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7356   fi
7357   rm -f conftest.$ac_objext conftest$ac_exeext
7358 if { (ac_try="$ac_link"
7359 case "(($ac_try" in
7360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7361   *) ac_try_echo=$ac_try;;
7362 esac
7363 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7364   (eval "$ac_link") 2>conftest.er1
7365   ac_status=$?
7366   grep -v '^ *+' conftest.er1 >conftest.err
7367   rm -f conftest.er1
7368   cat conftest.err >&5
7369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7370   (exit $ac_status); } && {
7371          test -z "$ac_c_werror_flag" ||
7372          test ! -s conftest.err
7373        } && test -s conftest$ac_exeext &&
7374        $as_test_x conftest$ac_exeext; then
7375   ac_cv_search_regcomp=$ac_res
7376 else
7377   echo "$as_me: failed program was:" >&5
7378 sed 's/^/| /' conftest.$ac_ext >&5
7379
7380
7381 fi
7382
7383 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7384       conftest$ac_exeext
7385   if test "${ac_cv_search_regcomp+set}" = set; then
7386   break
7387 fi
7388 done
7389 if test "${ac_cv_search_regcomp+set}" = set; then
7390   :
7391 else
7392   ac_cv_search_regcomp=no
7393 fi
7394 rm conftest.$ac_ext
7395 LIBS=$ac_func_search_save_LIBS
7396 fi
7397 { echo "$as_me:$LINENO: result: $ac_cv_search_regcomp" >&5
7398 echo "${ECHO_T}$ac_cv_search_regcomp" >&6; }
7399 ac_res=$ac_cv_search_regcomp
7400 if test "$ac_res" != no; then
7401   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7402
7403 fi
7404
7405
7406 # For HP/UX we need -lipv6 for if_nametoindex, perhaps others.
7407 { echo "$as_me:$LINENO: checking for library containing if_nametoindex" >&5
7408 echo $ECHO_N "checking for library containing if_nametoindex... $ECHO_C" >&6; }
7409 if test "${ac_cv_search_if_nametoindex+set}" = set; then
7410   echo $ECHO_N "(cached) $ECHO_C" >&6
7411 else
7412   ac_func_search_save_LIBS=$LIBS
7413 cat >conftest.$ac_ext <<_ACEOF
7414 /* confdefs.h.  */
7415 _ACEOF
7416 cat confdefs.h >>conftest.$ac_ext
7417 cat >>conftest.$ac_ext <<_ACEOF
7418 /* end confdefs.h.  */
7419
7420 /* Override any GCC internal prototype to avoid an error.
7421    Use char because int might match the return type of a GCC
7422    builtin and then its argument prototype would still apply.  */
7423 #ifdef __cplusplus
7424 extern "C"
7425 #endif
7426 char if_nametoindex ();
7427 int
7428 main ()
7429 {
7430 return if_nametoindex ();
7431   ;
7432   return 0;
7433 }
7434 _ACEOF
7435 for ac_lib in '' ipv6; do
7436   if test -z "$ac_lib"; then
7437     ac_res="none required"
7438   else
7439     ac_res=-l$ac_lib
7440     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7441   fi
7442   rm -f conftest.$ac_objext conftest$ac_exeext
7443 if { (ac_try="$ac_link"
7444 case "(($ac_try" in
7445   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7446   *) ac_try_echo=$ac_try;;
7447 esac
7448 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7449   (eval "$ac_link") 2>conftest.er1
7450   ac_status=$?
7451   grep -v '^ *+' conftest.er1 >conftest.err
7452   rm -f conftest.er1
7453   cat conftest.err >&5
7454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7455   (exit $ac_status); } && {
7456          test -z "$ac_c_werror_flag" ||
7457          test ! -s conftest.err
7458        } && test -s conftest$ac_exeext &&
7459        $as_test_x conftest$ac_exeext; then
7460   ac_cv_search_if_nametoindex=$ac_res
7461 else
7462   echo "$as_me: failed program was:" >&5
7463 sed 's/^/| /' conftest.$ac_ext >&5
7464
7465
7466 fi
7467
7468 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7469       conftest$ac_exeext
7470   if test "${ac_cv_search_if_nametoindex+set}" = set; then
7471   break
7472 fi
7473 done
7474 if test "${ac_cv_search_if_nametoindex+set}" = set; then
7475   :
7476 else
7477   ac_cv_search_if_nametoindex=no
7478 fi
7479 rm conftest.$ac_ext
7480 LIBS=$ac_func_search_save_LIBS
7481 fi
7482 { echo "$as_me:$LINENO: result: $ac_cv_search_if_nametoindex" >&5
7483 echo "${ECHO_T}$ac_cv_search_if_nametoindex" >&6; }
7484 ac_res=$ac_cv_search_if_nametoindex
7485 if test "$ac_res" != no; then
7486   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7487
7488 fi
7489
7490
7491 # check for /dev/random (declares HAVE_DEV_RANDOM)
7492 { echo "$as_me:$LINENO: checking for /dev/random" >&5
7493 echo $ECHO_N "checking for /dev/random... $ECHO_C" >&6; }
7494 if test "${ac_cv_file__dev_random+set}" = set; then
7495   echo $ECHO_N "(cached) $ECHO_C" >&6
7496 else
7497   test "$cross_compiling" = yes &&
7498   { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
7499 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
7500    { (exit 1); exit 1; }; }
7501 if test -r "/dev/random"; then
7502   ac_cv_file__dev_random=yes
7503 else
7504   ac_cv_file__dev_random=no
7505 fi
7506 fi
7507 { echo "$as_me:$LINENO: result: $ac_cv_file__dev_random" >&5
7508 echo "${ECHO_T}$ac_cv_file__dev_random" >&6; }
7509 if test $ac_cv_file__dev_random = yes; then
7510
7511 cat >>confdefs.h <<\_ACEOF
7512 #define HAVE_DEV_RANDOM 1
7513 _ACEOF
7514
7515 fi
7516
7517
7518 # see if there is a "sa_len" field in our interface information structure
7519 { echo "$as_me:$LINENO: checking for struct sockaddr.sa_len" >&5
7520 echo $ECHO_N "checking for struct sockaddr.sa_len... $ECHO_C" >&6; }
7521 if test "${ac_cv_member_struct_sockaddr_sa_len+set}" = set; then
7522   echo $ECHO_N "(cached) $ECHO_C" >&6
7523 else
7524   cat >conftest.$ac_ext <<_ACEOF
7525 /* confdefs.h.  */
7526 _ACEOF
7527 cat confdefs.h >>conftest.$ac_ext
7528 cat >>conftest.$ac_ext <<_ACEOF
7529 /* end confdefs.h.  */
7530 #include <sys/socket.h>
7531
7532 int
7533 main ()
7534 {
7535 static struct sockaddr ac_aggr;
7536 if (ac_aggr.sa_len)
7537 return 0;
7538   ;
7539   return 0;
7540 }
7541 _ACEOF
7542 rm -f conftest.$ac_objext
7543 if { (ac_try="$ac_compile"
7544 case "(($ac_try" in
7545   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7546   *) ac_try_echo=$ac_try;;
7547 esac
7548 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7549   (eval "$ac_compile") 2>conftest.er1
7550   ac_status=$?
7551   grep -v '^ *+' conftest.er1 >conftest.err
7552   rm -f conftest.er1
7553   cat conftest.err >&5
7554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7555   (exit $ac_status); } && {
7556          test -z "$ac_c_werror_flag" ||
7557          test ! -s conftest.err
7558        } && test -s conftest.$ac_objext; then
7559   ac_cv_member_struct_sockaddr_sa_len=yes
7560 else
7561   echo "$as_me: failed program was:" >&5
7562 sed 's/^/| /' conftest.$ac_ext >&5
7563
7564         cat >conftest.$ac_ext <<_ACEOF
7565 /* confdefs.h.  */
7566 _ACEOF
7567 cat confdefs.h >>conftest.$ac_ext
7568 cat >>conftest.$ac_ext <<_ACEOF
7569 /* end confdefs.h.  */
7570 #include <sys/socket.h>
7571
7572 int
7573 main ()
7574 {
7575 static struct sockaddr ac_aggr;
7576 if (sizeof ac_aggr.sa_len)
7577 return 0;
7578   ;
7579   return 0;
7580 }
7581 _ACEOF
7582 rm -f conftest.$ac_objext
7583 if { (ac_try="$ac_compile"
7584 case "(($ac_try" in
7585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7586   *) ac_try_echo=$ac_try;;
7587 esac
7588 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7589   (eval "$ac_compile") 2>conftest.er1
7590   ac_status=$?
7591   grep -v '^ *+' conftest.er1 >conftest.err
7592   rm -f conftest.er1
7593   cat conftest.err >&5
7594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7595   (exit $ac_status); } && {
7596          test -z "$ac_c_werror_flag" ||
7597          test ! -s conftest.err
7598        } && test -s conftest.$ac_objext; then
7599   ac_cv_member_struct_sockaddr_sa_len=yes
7600 else
7601   echo "$as_me: failed program was:" >&5
7602 sed 's/^/| /' conftest.$ac_ext >&5
7603
7604         ac_cv_member_struct_sockaddr_sa_len=no
7605 fi
7606
7607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7608 fi
7609
7610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7611 fi
7612 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_sa_len" >&5
7613 echo "${ECHO_T}$ac_cv_member_struct_sockaddr_sa_len" >&6; }
7614 if test $ac_cv_member_struct_sockaddr_sa_len = yes; then
7615
7616 cat >>confdefs.h <<\_ACEOF
7617 #define HAVE_SA_LEN
7618 _ACEOF
7619
7620 fi
7621
7622
7623 # figure out pointer size
7624 { echo "$as_me:$LINENO: checking for struct iaddr *" >&5
7625 echo $ECHO_N "checking for struct iaddr *... $ECHO_C" >&6; }
7626 if test "${ac_cv_type_struct_iaddr_p+set}" = set; then
7627   echo $ECHO_N "(cached) $ECHO_C" >&6
7628 else
7629   cat >conftest.$ac_ext <<_ACEOF
7630 /* confdefs.h.  */
7631 _ACEOF
7632 cat confdefs.h >>conftest.$ac_ext
7633 cat >>conftest.$ac_ext <<_ACEOF
7634 /* end confdefs.h.  */
7635
7636 #include "includes/inet.h"
7637 #include <stdio.h>
7638
7639
7640 typedef struct iaddr * ac__type_new_;
7641 int
7642 main ()
7643 {
7644 if ((ac__type_new_ *) 0)
7645   return 0;
7646 if (sizeof (ac__type_new_))
7647   return 0;
7648   ;
7649   return 0;
7650 }
7651 _ACEOF
7652 rm -f conftest.$ac_objext
7653 if { (ac_try="$ac_compile"
7654 case "(($ac_try" in
7655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7656   *) ac_try_echo=$ac_try;;
7657 esac
7658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7659   (eval "$ac_compile") 2>conftest.er1
7660   ac_status=$?
7661   grep -v '^ *+' conftest.er1 >conftest.err
7662   rm -f conftest.er1
7663   cat conftest.err >&5
7664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7665   (exit $ac_status); } && {
7666          test -z "$ac_c_werror_flag" ||
7667          test ! -s conftest.err
7668        } && test -s conftest.$ac_objext; then
7669   ac_cv_type_struct_iaddr_p=yes
7670 else
7671   echo "$as_me: failed program was:" >&5
7672 sed 's/^/| /' conftest.$ac_ext >&5
7673
7674         ac_cv_type_struct_iaddr_p=no
7675 fi
7676
7677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7678 fi
7679 { echo "$as_me:$LINENO: result: $ac_cv_type_struct_iaddr_p" >&5
7680 echo "${ECHO_T}$ac_cv_type_struct_iaddr_p" >&6; }
7681
7682 # The cast to long int works around a bug in the HP C Compiler
7683 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7684 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7685 # This bug is HP SR number 8606223364.
7686 { echo "$as_me:$LINENO: checking size of struct iaddr *" >&5
7687 echo $ECHO_N "checking size of struct iaddr *... $ECHO_C" >&6; }
7688 if test "${ac_cv_sizeof_struct_iaddr_p+set}" = set; then
7689   echo $ECHO_N "(cached) $ECHO_C" >&6
7690 else
7691   if test "$cross_compiling" = yes; then
7692   # Depending upon the size, compute the lo and hi bounds.
7693 cat >conftest.$ac_ext <<_ACEOF
7694 /* confdefs.h.  */
7695 _ACEOF
7696 cat confdefs.h >>conftest.$ac_ext
7697 cat >>conftest.$ac_ext <<_ACEOF
7698 /* end confdefs.h.  */
7699
7700 #include "includes/inet.h"
7701 #include <stdio.h>
7702
7703
7704    typedef struct iaddr * ac__type_sizeof_;
7705 int
7706 main ()
7707 {
7708 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
7709 test_array [0] = 0
7710
7711   ;
7712   return 0;
7713 }
7714 _ACEOF
7715 rm -f conftest.$ac_objext
7716 if { (ac_try="$ac_compile"
7717 case "(($ac_try" in
7718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7719   *) ac_try_echo=$ac_try;;
7720 esac
7721 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7722   (eval "$ac_compile") 2>conftest.er1
7723   ac_status=$?
7724   grep -v '^ *+' conftest.er1 >conftest.err
7725   rm -f conftest.er1
7726   cat conftest.err >&5
7727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7728   (exit $ac_status); } && {
7729          test -z "$ac_c_werror_flag" ||
7730          test ! -s conftest.err
7731        } && test -s conftest.$ac_objext; then
7732   ac_lo=0 ac_mid=0
7733   while :; do
7734     cat >conftest.$ac_ext <<_ACEOF
7735 /* confdefs.h.  */
7736 _ACEOF
7737 cat confdefs.h >>conftest.$ac_ext
7738 cat >>conftest.$ac_ext <<_ACEOF
7739 /* end confdefs.h.  */
7740
7741 #include "includes/inet.h"
7742 #include <stdio.h>
7743
7744
7745    typedef struct iaddr * ac__type_sizeof_;
7746 int
7747 main ()
7748 {
7749 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7750 test_array [0] = 0
7751
7752   ;
7753   return 0;
7754 }
7755 _ACEOF
7756 rm -f conftest.$ac_objext
7757 if { (ac_try="$ac_compile"
7758 case "(($ac_try" in
7759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7760   *) ac_try_echo=$ac_try;;
7761 esac
7762 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7763   (eval "$ac_compile") 2>conftest.er1
7764   ac_status=$?
7765   grep -v '^ *+' conftest.er1 >conftest.err
7766   rm -f conftest.er1
7767   cat conftest.err >&5
7768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7769   (exit $ac_status); } && {
7770          test -z "$ac_c_werror_flag" ||
7771          test ! -s conftest.err
7772        } && test -s conftest.$ac_objext; then
7773   ac_hi=$ac_mid; break
7774 else
7775   echo "$as_me: failed program was:" >&5
7776 sed 's/^/| /' conftest.$ac_ext >&5
7777
7778         ac_lo=`expr $ac_mid + 1`
7779                         if test $ac_lo -le $ac_mid; then
7780                           ac_lo= ac_hi=
7781                           break
7782                         fi
7783                         ac_mid=`expr 2 '*' $ac_mid + 1`
7784 fi
7785
7786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7787   done
7788 else
7789   echo "$as_me: failed program was:" >&5
7790 sed 's/^/| /' conftest.$ac_ext >&5
7791
7792         cat >conftest.$ac_ext <<_ACEOF
7793 /* confdefs.h.  */
7794 _ACEOF
7795 cat confdefs.h >>conftest.$ac_ext
7796 cat >>conftest.$ac_ext <<_ACEOF
7797 /* end confdefs.h.  */
7798
7799 #include "includes/inet.h"
7800 #include <stdio.h>
7801
7802
7803    typedef struct iaddr * ac__type_sizeof_;
7804 int
7805 main ()
7806 {
7807 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
7808 test_array [0] = 0
7809
7810   ;
7811   return 0;
7812 }
7813 _ACEOF
7814 rm -f conftest.$ac_objext
7815 if { (ac_try="$ac_compile"
7816 case "(($ac_try" in
7817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7818   *) ac_try_echo=$ac_try;;
7819 esac
7820 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7821   (eval "$ac_compile") 2>conftest.er1
7822   ac_status=$?
7823   grep -v '^ *+' conftest.er1 >conftest.err
7824   rm -f conftest.er1
7825   cat conftest.err >&5
7826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7827   (exit $ac_status); } && {
7828          test -z "$ac_c_werror_flag" ||
7829          test ! -s conftest.err
7830        } && test -s conftest.$ac_objext; then
7831   ac_hi=-1 ac_mid=-1
7832   while :; do
7833     cat >conftest.$ac_ext <<_ACEOF
7834 /* confdefs.h.  */
7835 _ACEOF
7836 cat confdefs.h >>conftest.$ac_ext
7837 cat >>conftest.$ac_ext <<_ACEOF
7838 /* end confdefs.h.  */
7839
7840 #include "includes/inet.h"
7841 #include <stdio.h>
7842
7843
7844    typedef struct iaddr * ac__type_sizeof_;
7845 int
7846 main ()
7847 {
7848 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
7849 test_array [0] = 0
7850
7851   ;
7852   return 0;
7853 }
7854 _ACEOF
7855 rm -f conftest.$ac_objext
7856 if { (ac_try="$ac_compile"
7857 case "(($ac_try" in
7858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7859   *) ac_try_echo=$ac_try;;
7860 esac
7861 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7862   (eval "$ac_compile") 2>conftest.er1
7863   ac_status=$?
7864   grep -v '^ *+' conftest.er1 >conftest.err
7865   rm -f conftest.er1
7866   cat conftest.err >&5
7867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7868   (exit $ac_status); } && {
7869          test -z "$ac_c_werror_flag" ||
7870          test ! -s conftest.err
7871        } && test -s conftest.$ac_objext; then
7872   ac_lo=$ac_mid; break
7873 else
7874   echo "$as_me: failed program was:" >&5
7875 sed 's/^/| /' conftest.$ac_ext >&5
7876
7877         ac_hi=`expr '(' $ac_mid ')' - 1`
7878                         if test $ac_mid -le $ac_hi; then
7879                           ac_lo= ac_hi=
7880                           break
7881                         fi
7882                         ac_mid=`expr 2 '*' $ac_mid`
7883 fi
7884
7885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7886   done
7887 else
7888   echo "$as_me: failed program was:" >&5
7889 sed 's/^/| /' conftest.$ac_ext >&5
7890
7891         ac_lo= ac_hi=
7892 fi
7893
7894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7895 fi
7896
7897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7898 # Binary search between lo and hi bounds.
7899 while test "x$ac_lo" != "x$ac_hi"; do
7900   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7901   cat >conftest.$ac_ext <<_ACEOF
7902 /* confdefs.h.  */
7903 _ACEOF
7904 cat confdefs.h >>conftest.$ac_ext
7905 cat >>conftest.$ac_ext <<_ACEOF
7906 /* end confdefs.h.  */
7907
7908 #include "includes/inet.h"
7909 #include <stdio.h>
7910
7911
7912    typedef struct iaddr * ac__type_sizeof_;
7913 int
7914 main ()
7915 {
7916 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7917 test_array [0] = 0
7918
7919   ;
7920   return 0;
7921 }
7922 _ACEOF
7923 rm -f conftest.$ac_objext
7924 if { (ac_try="$ac_compile"
7925 case "(($ac_try" in
7926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7927   *) ac_try_echo=$ac_try;;
7928 esac
7929 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7930   (eval "$ac_compile") 2>conftest.er1
7931   ac_status=$?
7932   grep -v '^ *+' conftest.er1 >conftest.err
7933   rm -f conftest.er1
7934   cat conftest.err >&5
7935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7936   (exit $ac_status); } && {
7937          test -z "$ac_c_werror_flag" ||
7938          test ! -s conftest.err
7939        } && test -s conftest.$ac_objext; then
7940   ac_hi=$ac_mid
7941 else
7942   echo "$as_me: failed program was:" >&5
7943 sed 's/^/| /' conftest.$ac_ext >&5
7944
7945         ac_lo=`expr '(' $ac_mid ')' + 1`
7946 fi
7947
7948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7949 done
7950 case $ac_lo in
7951 ?*) ac_cv_sizeof_struct_iaddr_p=$ac_lo;;
7952 '') if test "$ac_cv_type_struct_iaddr_p" = yes; then
7953      { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *)
7954 See \`config.log' for more details." >&5
7955 echo "$as_me: error: cannot compute sizeof (struct iaddr *)
7956 See \`config.log' for more details." >&2;}
7957    { (exit 77); exit 77; }; }
7958    else
7959      ac_cv_sizeof_struct_iaddr_p=0
7960    fi ;;
7961 esac
7962 else
7963   cat >conftest.$ac_ext <<_ACEOF
7964 /* confdefs.h.  */
7965 _ACEOF
7966 cat confdefs.h >>conftest.$ac_ext
7967 cat >>conftest.$ac_ext <<_ACEOF
7968 /* end confdefs.h.  */
7969
7970 #include "includes/inet.h"
7971 #include <stdio.h>
7972
7973
7974    typedef struct iaddr * ac__type_sizeof_;
7975 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
7976 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
7977 #include <stdio.h>
7978 #include <stdlib.h>
7979 int
7980 main ()
7981 {
7982
7983   FILE *f = fopen ("conftest.val", "w");
7984   if (! f)
7985     return 1;
7986   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
7987     {
7988       long int i = longval ();
7989       if (i != ((long int) (sizeof (ac__type_sizeof_))))
7990         return 1;
7991       fprintf (f, "%ld\n", i);
7992     }
7993   else
7994     {
7995       unsigned long int i = ulongval ();
7996       if (i != ((long int) (sizeof (ac__type_sizeof_))))
7997         return 1;
7998       fprintf (f, "%lu\n", i);
7999     }
8000   return ferror (f) || fclose (f) != 0;
8001
8002   ;
8003   return 0;
8004 }
8005 _ACEOF
8006 rm -f conftest$ac_exeext
8007 if { (ac_try="$ac_link"
8008 case "(($ac_try" in
8009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8010   *) ac_try_echo=$ac_try;;
8011 esac
8012 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8013   (eval "$ac_link") 2>&5
8014   ac_status=$?
8015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8016   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8017   { (case "(($ac_try" in
8018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8019   *) ac_try_echo=$ac_try;;
8020 esac
8021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8022   (eval "$ac_try") 2>&5
8023   ac_status=$?
8024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8025   (exit $ac_status); }; }; then
8026   ac_cv_sizeof_struct_iaddr_p=`cat conftest.val`
8027 else
8028   echo "$as_me: program exited with status $ac_status" >&5
8029 echo "$as_me: failed program was:" >&5
8030 sed 's/^/| /' conftest.$ac_ext >&5
8031
8032 ( exit $ac_status )
8033 if test "$ac_cv_type_struct_iaddr_p" = yes; then
8034      { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *)
8035 See \`config.log' for more details." >&5
8036 echo "$as_me: error: cannot compute sizeof (struct iaddr *)
8037 See \`config.log' for more details." >&2;}
8038    { (exit 77); exit 77; }; }
8039    else
8040      ac_cv_sizeof_struct_iaddr_p=0
8041    fi
8042 fi
8043 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8044 fi
8045 rm -f conftest.val
8046 fi
8047 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_struct_iaddr_p" >&5
8048 echo "${ECHO_T}$ac_cv_sizeof_struct_iaddr_p" >&6; }
8049
8050
8051
8052 cat >>confdefs.h <<_ACEOF
8053 #define SIZEOF_STRUCT_IADDR_P $ac_cv_sizeof_struct_iaddr_p
8054 _ACEOF
8055
8056
8057
8058 # Solaris does not have the msg_control or msg_controlen members in
8059 # in the msghdr structure unless you define:
8060 #
8061 #   _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED, and __EXTENSIONS__
8062 #
8063 # See the "standards" man page for details.
8064 #
8065 # We check for the msg_control member, and if it is not found, we check
8066 # again with the appropriate defines added to the CFLAGS. (In order to
8067 # do this we have to remove the check from the cache, which is what the
8068 # "unset" is for.)
8069 { echo "$as_me:$LINENO: checking for struct msghdr.msg_control" >&5
8070 echo $ECHO_N "checking for struct msghdr.msg_control... $ECHO_C" >&6; }
8071 if test "${ac_cv_member_struct_msghdr_msg_control+set}" = set; then
8072   echo $ECHO_N "(cached) $ECHO_C" >&6
8073 else
8074   cat >conftest.$ac_ext <<_ACEOF
8075 /* confdefs.h.  */
8076 _ACEOF
8077 cat confdefs.h >>conftest.$ac_ext
8078 cat >>conftest.$ac_ext <<_ACEOF
8079 /* end confdefs.h.  */
8080
8081 #include <sys/types.h>
8082 #include <sys/socket.h>
8083
8084
8085 int
8086 main ()
8087 {
8088 static struct msghdr ac_aggr;
8089 if (ac_aggr.msg_control)
8090 return 0;
8091   ;
8092   return 0;
8093 }
8094 _ACEOF
8095 rm -f conftest.$ac_objext
8096 if { (ac_try="$ac_compile"
8097 case "(($ac_try" in
8098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8099   *) ac_try_echo=$ac_try;;
8100 esac
8101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8102   (eval "$ac_compile") 2>conftest.er1
8103   ac_status=$?
8104   grep -v '^ *+' conftest.er1 >conftest.err
8105   rm -f conftest.er1
8106   cat conftest.err >&5
8107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8108   (exit $ac_status); } && {
8109          test -z "$ac_c_werror_flag" ||
8110          test ! -s conftest.err
8111        } && test -s conftest.$ac_objext; then
8112   ac_cv_member_struct_msghdr_msg_control=yes
8113 else
8114   echo "$as_me: failed program was:" >&5
8115 sed 's/^/| /' conftest.$ac_ext >&5
8116
8117         cat >conftest.$ac_ext <<_ACEOF
8118 /* confdefs.h.  */
8119 _ACEOF
8120 cat confdefs.h >>conftest.$ac_ext
8121 cat >>conftest.$ac_ext <<_ACEOF
8122 /* end confdefs.h.  */
8123
8124 #include <sys/types.h>
8125 #include <sys/socket.h>
8126
8127
8128 int
8129 main ()
8130 {
8131 static struct msghdr ac_aggr;
8132 if (sizeof ac_aggr.msg_control)
8133 return 0;
8134   ;
8135   return 0;
8136 }
8137 _ACEOF
8138 rm -f conftest.$ac_objext
8139 if { (ac_try="$ac_compile"
8140 case "(($ac_try" in
8141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8142   *) ac_try_echo=$ac_try;;
8143 esac
8144 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8145   (eval "$ac_compile") 2>conftest.er1
8146   ac_status=$?
8147   grep -v '^ *+' conftest.er1 >conftest.err
8148   rm -f conftest.er1
8149   cat conftest.err >&5
8150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8151   (exit $ac_status); } && {
8152          test -z "$ac_c_werror_flag" ||
8153          test ! -s conftest.err
8154        } && test -s conftest.$ac_objext; then
8155   ac_cv_member_struct_msghdr_msg_control=yes
8156 else
8157   echo "$as_me: failed program was:" >&5
8158 sed 's/^/| /' conftest.$ac_ext >&5
8159
8160         ac_cv_member_struct_msghdr_msg_control=no
8161 fi
8162
8163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8164 fi
8165
8166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8167 fi
8168 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_msghdr_msg_control" >&5
8169 echo "${ECHO_T}$ac_cv_member_struct_msghdr_msg_control" >&6; }
8170 if test $ac_cv_member_struct_msghdr_msg_control = yes; then
8171   :
8172 else
8173   CFLAGS="$CFLAGS -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
8174          CFLAGS="$CFLAGS -D__EXTENSIONS__"
8175          unset ac_cv_member_struct_msghdr_msg_control
8176          { echo "$as_me:$LINENO: checking for struct msghdr.msg_control" >&5
8177 echo $ECHO_N "checking for struct msghdr.msg_control... $ECHO_C" >&6; }
8178 if test "${ac_cv_member_struct_msghdr_msg_control+set}" = set; then
8179   echo $ECHO_N "(cached) $ECHO_C" >&6
8180 else
8181   cat >conftest.$ac_ext <<_ACEOF
8182 /* confdefs.h.  */
8183 _ACEOF
8184 cat confdefs.h >>conftest.$ac_ext
8185 cat >>conftest.$ac_ext <<_ACEOF
8186 /* end confdefs.h.  */
8187
8188 #include <sys/types.h>
8189 #include <sys/socket.h>
8190
8191
8192 int
8193 main ()
8194 {
8195 static struct msghdr ac_aggr;
8196 if (ac_aggr.msg_control)
8197 return 0;
8198   ;
8199   return 0;
8200 }
8201 _ACEOF
8202 rm -f conftest.$ac_objext
8203 if { (ac_try="$ac_compile"
8204 case "(($ac_try" in
8205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8206   *) ac_try_echo=$ac_try;;
8207 esac
8208 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8209   (eval "$ac_compile") 2>conftest.er1
8210   ac_status=$?
8211   grep -v '^ *+' conftest.er1 >conftest.err
8212   rm -f conftest.er1
8213   cat conftest.err >&5
8214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8215   (exit $ac_status); } && {
8216          test -z "$ac_c_werror_flag" ||
8217          test ! -s conftest.err
8218        } && test -s conftest.$ac_objext; then
8219   ac_cv_member_struct_msghdr_msg_control=yes
8220 else
8221   echo "$as_me: failed program was:" >&5
8222 sed 's/^/| /' conftest.$ac_ext >&5
8223
8224         cat >conftest.$ac_ext <<_ACEOF
8225 /* confdefs.h.  */
8226 _ACEOF
8227 cat confdefs.h >>conftest.$ac_ext
8228 cat >>conftest.$ac_ext <<_ACEOF
8229 /* end confdefs.h.  */
8230
8231 #include <sys/types.h>
8232 #include <sys/socket.h>
8233
8234
8235 int
8236 main ()
8237 {
8238 static struct msghdr ac_aggr;
8239 if (sizeof ac_aggr.msg_control)
8240 return 0;
8241   ;
8242   return 0;
8243 }
8244 _ACEOF
8245 rm -f conftest.$ac_objext
8246 if { (ac_try="$ac_compile"
8247 case "(($ac_try" in
8248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8249   *) ac_try_echo=$ac_try;;
8250 esac
8251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8252   (eval "$ac_compile") 2>conftest.er1
8253   ac_status=$?
8254   grep -v '^ *+' conftest.er1 >conftest.err
8255   rm -f conftest.er1
8256   cat conftest.err >&5
8257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8258   (exit $ac_status); } && {
8259          test -z "$ac_c_werror_flag" ||
8260          test ! -s conftest.err
8261        } && test -s conftest.$ac_objext; then
8262   ac_cv_member_struct_msghdr_msg_control=yes
8263 else
8264   echo "$as_me: failed program was:" >&5
8265 sed 's/^/| /' conftest.$ac_ext >&5
8266
8267         ac_cv_member_struct_msghdr_msg_control=no
8268 fi
8269
8270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8271 fi
8272
8273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8274 fi
8275 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_msghdr_msg_control" >&5
8276 echo "${ECHO_T}$ac_cv_member_struct_msghdr_msg_control" >&6; }
8277 if test $ac_cv_member_struct_msghdr_msg_control = yes; then
8278   :
8279 else
8280   { { echo "$as_me:$LINENO: error: Missing msg_control member in
8281                                msg_control structure." >&5
8282 echo "$as_me: error: Missing msg_control member in
8283                                msg_control structure." >&2;}
8284    { (exit 1); exit 1; }; }
8285 fi
8286
8287
8288 fi
8289
8290
8291 libbind=
8292
8293 # Check whether --with-libbind was given.
8294 if test "${with_libbind+set}" = set; then
8295   withval=$with_libbind; use_libbind="$withval"
8296 else
8297   use_libbind="no"
8298 fi
8299
8300 case "$use_libbind" in
8301 yes)
8302         libbind="\${top_srcdir}/bind"
8303         ;;
8304 no)
8305         libbind="\${top_srcdir}/bind"
8306         ;;
8307 *)
8308         libbind="$use_libbind"
8309         ;;
8310 esac
8311
8312 # OpenLDAP support.
8313
8314 # Check whether --with-ldap was given.
8315 if test "${with_ldap+set}" = set; then
8316   withval=$with_ldap; ldap=$withval
8317 else
8318   ldap=no
8319 fi
8320
8321
8322 # OpenLDAP with SSL support.
8323
8324 # Check whether --with-ldapcrypto was given.
8325 if test "${with_ldapcrypto+set}" = set; then
8326   withval=$with_ldapcrypto; ldapcrypto=$withval
8327 else
8328   ldapcrypto=no
8329 fi
8330
8331
8332 # OpenLDAP support is disabled by default, if enabled then SSL support is an
8333 # extra optional that is also disabled by default.  Enabling LDAP SSL support
8334 # implies enabling LDAP support.
8335 if test x$ldap = xyes || test x$ldapcrypto = xyes ; then
8336     { echo "$as_me:$LINENO: checking for library containing ldap_initialize" >&5
8337 echo $ECHO_N "checking for library containing ldap_initialize... $ECHO_C" >&6; }
8338 if test "${ac_cv_search_ldap_initialize+set}" = set; then
8339   echo $ECHO_N "(cached) $ECHO_C" >&6
8340 else
8341   ac_func_search_save_LIBS=$LIBS
8342 cat >conftest.$ac_ext <<_ACEOF
8343 /* confdefs.h.  */
8344 _ACEOF
8345 cat confdefs.h >>conftest.$ac_ext
8346 cat >>conftest.$ac_ext <<_ACEOF
8347 /* end confdefs.h.  */
8348
8349 /* Override any GCC internal prototype to avoid an error.
8350    Use char because int might match the return type of a GCC
8351    builtin and then its argument prototype would still apply.  */
8352 #ifdef __cplusplus
8353 extern "C"
8354 #endif
8355 char ldap_initialize ();
8356 int
8357 main ()
8358 {
8359 return ldap_initialize ();
8360   ;
8361   return 0;
8362 }
8363 _ACEOF
8364 for ac_lib in '' ldap; do
8365   if test -z "$ac_lib"; then
8366     ac_res="none required"
8367   else
8368     ac_res=-l$ac_lib
8369     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8370   fi
8371   rm -f conftest.$ac_objext conftest$ac_exeext
8372 if { (ac_try="$ac_link"
8373 case "(($ac_try" in
8374   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8375   *) ac_try_echo=$ac_try;;
8376 esac
8377 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8378   (eval "$ac_link") 2>conftest.er1
8379   ac_status=$?
8380   grep -v '^ *+' conftest.er1 >conftest.err
8381   rm -f conftest.er1
8382   cat conftest.err >&5
8383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8384   (exit $ac_status); } && {
8385          test -z "$ac_c_werror_flag" ||
8386          test ! -s conftest.err
8387        } && test -s conftest$ac_exeext &&
8388        $as_test_x conftest$ac_exeext; then
8389   ac_cv_search_ldap_initialize=$ac_res
8390 else
8391   echo "$as_me: failed program was:" >&5
8392 sed 's/^/| /' conftest.$ac_ext >&5
8393
8394
8395 fi
8396
8397 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8398       conftest$ac_exeext
8399   if test "${ac_cv_search_ldap_initialize+set}" = set; then
8400   break
8401 fi
8402 done
8403 if test "${ac_cv_search_ldap_initialize+set}" = set; then
8404   :
8405 else
8406   ac_cv_search_ldap_initialize=no
8407 fi
8408 rm conftest.$ac_ext
8409 LIBS=$ac_func_search_save_LIBS
8410 fi
8411 { echo "$as_me:$LINENO: result: $ac_cv_search_ldap_initialize" >&5
8412 echo "${ECHO_T}$ac_cv_search_ldap_initialize" >&6; }
8413 ac_res=$ac_cv_search_ldap_initialize
8414 if test "$ac_res" != no; then
8415   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8416
8417 else
8418   { { echo "$as_me:$LINENO: error: *** Cannot find ldap_initialize with -lldap - do you need to install an OpenLDAP2 Devel package?
8419 See \`config.log' for more details." >&5
8420 echo "$as_me: error: *** Cannot find ldap_initialize with -lldap - do you need to install an OpenLDAP2 Devel package?
8421 See \`config.log' for more details." >&2;}
8422    { (exit 1); exit 1; }; }
8423 fi
8424
8425     { echo "$as_me:$LINENO: checking for library containing ber_pvt_opt_on" >&5
8426 echo $ECHO_N "checking for library containing ber_pvt_opt_on... $ECHO_C" >&6; }
8427 if test "${ac_cv_search_ber_pvt_opt_on+set}" = set; then
8428   echo $ECHO_N "(cached) $ECHO_C" >&6
8429 else
8430   ac_func_search_save_LIBS=$LIBS
8431 cat >conftest.$ac_ext <<_ACEOF
8432 /* confdefs.h.  */
8433 _ACEOF
8434 cat confdefs.h >>conftest.$ac_ext
8435 cat >>conftest.$ac_ext <<_ACEOF
8436 /* end confdefs.h.  */
8437
8438 /* Override any GCC internal prototype to avoid an error.
8439    Use char because int might match the return type of a GCC
8440    builtin and then its argument prototype would still apply.  */
8441 #ifdef __cplusplus
8442 extern "C"
8443 #endif
8444 char ber_pvt_opt_on ();
8445 int
8446 main ()
8447 {
8448 return ber_pvt_opt_on ();
8449   ;
8450   return 0;
8451 }
8452 _ACEOF
8453 for ac_lib in '' lber; do
8454   if test -z "$ac_lib"; then
8455     ac_res="none required"
8456   else
8457     ac_res=-l$ac_lib
8458     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8459   fi
8460   rm -f conftest.$ac_objext conftest$ac_exeext
8461 if { (ac_try="$ac_link"
8462 case "(($ac_try" in
8463   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8464   *) ac_try_echo=$ac_try;;
8465 esac
8466 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8467   (eval "$ac_link") 2>conftest.er1
8468   ac_status=$?
8469   grep -v '^ *+' conftest.er1 >conftest.err
8470   rm -f conftest.er1
8471   cat conftest.err >&5
8472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8473   (exit $ac_status); } && {
8474          test -z "$ac_c_werror_flag" ||
8475          test ! -s conftest.err
8476        } && test -s conftest$ac_exeext &&
8477        $as_test_x conftest$ac_exeext; then
8478   ac_cv_search_ber_pvt_opt_on=$ac_res
8479 else
8480   echo "$as_me: failed program was:" >&5
8481 sed 's/^/| /' conftest.$ac_ext >&5
8482
8483
8484 fi
8485
8486 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8487       conftest$ac_exeext
8488   if test "${ac_cv_search_ber_pvt_opt_on+set}" = set; then
8489   break
8490 fi
8491 done
8492 if test "${ac_cv_search_ber_pvt_opt_on+set}" = set; then
8493   :
8494 else
8495   ac_cv_search_ber_pvt_opt_on=no
8496 fi
8497 rm conftest.$ac_ext
8498 LIBS=$ac_func_search_save_LIBS
8499 fi
8500 { echo "$as_me:$LINENO: result: $ac_cv_search_ber_pvt_opt_on" >&5
8501 echo "${ECHO_T}$ac_cv_search_ber_pvt_opt_on" >&6; }
8502 ac_res=$ac_cv_search_ber_pvt_opt_on
8503 if test "$ac_res" != no; then
8504   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8505
8506 else
8507   { { echo "$as_me:$LINENO: error: *** Cannot find ber_pvt_opt_on with -llber - do you need to install an OpenLDAP2 Devel package?
8508 See \`config.log' for more details." >&5
8509 echo "$as_me: error: *** Cannot find ber_pvt_opt_on with -llber - do you need to install an OpenLDAP2 Devel package?
8510 See \`config.log' for more details." >&2;}
8511    { (exit 1); exit 1; }; }
8512 fi
8513
8514
8515     if test x$ldapcrypto = xyes ; then
8516         LDAP_CFLAGS="-DLDAP_CONFIGURATION -DLDAP_USE_SSL"
8517
8518     else
8519         LDAP_CFLAGS="-DLDAP_CONFIGURATION"
8520
8521     fi
8522 fi
8523
8524 # Append selected warning levels to CFLAGS before substitution (but after
8525 # AC_TRY_COMPILE & etc).
8526 CFLAGS="$CFLAGS $STD_CWARNINGS"
8527
8528 # Try to add the bind include directory
8529 CFLAGS="$CFLAGS -I$libbind/include"
8530
8531
8532   { echo "$as_me:$LINENO: checking for flexible array members" >&5
8533 echo $ECHO_N "checking for flexible array members... $ECHO_C" >&6; }
8534 if test "${ac_cv_c_flexmember+set}" = set; then
8535   echo $ECHO_N "(cached) $ECHO_C" >&6
8536 else
8537   cat >conftest.$ac_ext <<_ACEOF
8538 /* confdefs.h.  */
8539 _ACEOF
8540 cat confdefs.h >>conftest.$ac_ext
8541 cat >>conftest.$ac_ext <<_ACEOF
8542 /* end confdefs.h.  */
8543 #include <stdlib.h>
8544             #include <stdio.h>
8545             #include <stddef.h>
8546             struct s { int n; double d[]; };
8547 int
8548 main ()
8549 {
8550 int m = getchar ();
8551             struct s *p = malloc (offsetof (struct s, d)
8552                                   + m * sizeof (double));
8553             p->d[0] = 0.0;
8554             return p->d != (double *) NULL;
8555   ;
8556   return 0;
8557 }
8558 _ACEOF
8559 rm -f conftest.$ac_objext
8560 if { (ac_try="$ac_compile"
8561 case "(($ac_try" in
8562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8563   *) ac_try_echo=$ac_try;;
8564 esac
8565 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8566   (eval "$ac_compile") 2>conftest.er1
8567   ac_status=$?
8568   grep -v '^ *+' conftest.er1 >conftest.err
8569   rm -f conftest.er1
8570   cat conftest.err >&5
8571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8572   (exit $ac_status); } && {
8573          test -z "$ac_c_werror_flag" ||
8574          test ! -s conftest.err
8575        } && test -s conftest.$ac_objext; then
8576   ac_cv_c_flexmember=yes
8577 else
8578   echo "$as_me: failed program was:" >&5
8579 sed 's/^/| /' conftest.$ac_ext >&5
8580
8581         ac_cv_c_flexmember=no
8582 fi
8583
8584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8585 fi
8586 { echo "$as_me:$LINENO: result: $ac_cv_c_flexmember" >&5
8587 echo "${ECHO_T}$ac_cv_c_flexmember" >&6; }
8588   if test $ac_cv_c_flexmember = yes; then
8589
8590 cat >>confdefs.h <<\_ACEOF
8591 #define FLEXIBLE_ARRAY_MEMBER
8592 _ACEOF
8593
8594   else
8595     cat >>confdefs.h <<\_ACEOF
8596 #define FLEXIBLE_ARRAY_MEMBER 1
8597 _ACEOF
8598
8599   fi
8600
8601
8602 ac_config_files="$ac_config_files Makefile client/Makefile common/Makefile common/tests/Makefile dhcpctl/Makefile dst/Makefile includes/Makefile omapip/Makefile relay/Makefile server/Makefile tests/Makefile"
8603
8604 cat >confcache <<\_ACEOF
8605 # This file is a shell script that caches the results of configure
8606 # tests run on this system so they can be shared between configure
8607 # scripts and configure runs, see configure's option --config-cache.
8608 # It is not useful on other systems.  If it contains results you don't
8609 # want to keep, you may remove or edit it.
8610 #
8611 # config.status only pays attention to the cache file if you give it
8612 # the --recheck option to rerun configure.
8613 #
8614 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8615 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8616 # following values.
8617
8618 _ACEOF
8619
8620 # The following way of writing the cache mishandles newlines in values,
8621 # but we know of no workaround that is simple, portable, and efficient.
8622 # So, we kill variables containing newlines.
8623 # Ultrix sh set writes to stderr and can't be redirected directly,
8624 # and sets the high bit in the cache file unless we assign to the vars.
8625 (
8626   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8627     eval ac_val=\$$ac_var
8628     case $ac_val in #(
8629     *${as_nl}*)
8630       case $ac_var in #(
8631       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8632 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8633       esac
8634       case $ac_var in #(
8635       _ | IFS | as_nl) ;; #(
8636       *) $as_unset $ac_var ;;
8637       esac ;;
8638     esac
8639   done
8640
8641   (set) 2>&1 |
8642     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8643     *${as_nl}ac_space=\ *)
8644       # `set' does not quote correctly, so add quotes (double-quote
8645       # substitution turns \\\\ into \\, and sed turns \\ into \).
8646       sed -n \
8647         "s/'/'\\\\''/g;
8648           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8649       ;; #(
8650     *)
8651       # `set' quotes correctly as required by POSIX, so do not add quotes.
8652       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8653       ;;
8654     esac |
8655     sort
8656 ) |
8657   sed '
8658      /^ac_cv_env_/b end
8659      t clear
8660      :clear
8661      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8662      t end
8663      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8664      :end' >>confcache
8665 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8666   if test -w "$cache_file"; then
8667     test "x$cache_file" != "x/dev/null" &&
8668       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
8669 echo "$as_me: updating cache $cache_file" >&6;}
8670     cat confcache >$cache_file
8671   else
8672     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8673 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8674   fi
8675 fi
8676 rm -f confcache
8677
8678 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8679 # Let make expand exec_prefix.
8680 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8681
8682 DEFS=-DHAVE_CONFIG_H
8683
8684 ac_libobjs=
8685 ac_ltlibobjs=
8686 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8687   # 1. Remove the extension, and $U if already installed.
8688   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8689   ac_i=`echo "$ac_i" | sed "$ac_script"`
8690   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8691   #    will be set to the directory where LIBOBJS objects are built.
8692   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8693   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8694 done
8695 LIBOBJS=$ac_libobjs
8696
8697 LTLIBOBJS=$ac_ltlibobjs
8698
8699
8700 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8701   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
8702 Usually this means the macro was only invoked conditionally." >&5
8703 echo "$as_me: error: conditional \"AMDEP\" was never defined.
8704 Usually this means the macro was only invoked conditionally." >&2;}
8705    { (exit 1); exit 1; }; }
8706 fi
8707 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8708   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
8709 Usually this means the macro was only invoked conditionally." >&5
8710 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
8711 Usually this means the macro was only invoked conditionally." >&2;}
8712    { (exit 1); exit 1; }; }
8713 fi
8714
8715 : ${CONFIG_STATUS=./config.status}
8716 ac_clean_files_save=$ac_clean_files
8717 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8718 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8719 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8720 cat >$CONFIG_STATUS <<_ACEOF
8721 #! $SHELL
8722 # Generated by $as_me.
8723 # Run this file to recreate the current configuration.
8724 # Compiler output produced by configure, useful for debugging
8725 # configure, is in config.log if it exists.
8726
8727 debug=false
8728 ac_cs_recheck=false
8729 ac_cs_silent=false
8730 SHELL=\${CONFIG_SHELL-$SHELL}
8731 _ACEOF
8732
8733 cat >>$CONFIG_STATUS <<\_ACEOF
8734 ## --------------------- ##
8735 ## M4sh Initialization.  ##
8736 ## --------------------- ##
8737
8738 # Be more Bourne compatible
8739 DUALCASE=1; export DUALCASE # for MKS sh
8740 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8741   emulate sh
8742   NULLCMD=:
8743   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8744   # is contrary to our usage.  Disable this feature.
8745   alias -g '${1+"$@"}'='"$@"'
8746   setopt NO_GLOB_SUBST
8747 else
8748   case `(set -o) 2>/dev/null` in
8749   *posix*) set -o posix ;;
8750 esac
8751
8752 fi
8753
8754
8755
8756
8757 # PATH needs CR
8758 # Avoid depending upon Character Ranges.
8759 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8760 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8761 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8762 as_cr_digits='0123456789'
8763 as_cr_alnum=$as_cr_Letters$as_cr_digits
8764
8765 # The user is always right.
8766 if test "${PATH_SEPARATOR+set}" != set; then
8767   echo "#! /bin/sh" >conf$$.sh
8768   echo  "exit 0"   >>conf$$.sh
8769   chmod +x conf$$.sh
8770   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8771     PATH_SEPARATOR=';'
8772   else
8773     PATH_SEPARATOR=:
8774   fi
8775   rm -f conf$$.sh
8776 fi
8777
8778 # Support unset when possible.
8779 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8780   as_unset=unset
8781 else
8782   as_unset=false
8783 fi
8784
8785
8786 # IFS
8787 # We need space, tab and new line, in precisely that order.  Quoting is
8788 # there to prevent editors from complaining about space-tab.
8789 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8790 # splitting by setting IFS to empty value.)
8791 as_nl='
8792 '
8793 IFS=" ""        $as_nl"
8794
8795 # Find who we are.  Look in the path if we contain no directory separator.
8796 case $0 in
8797   *[\\/]* ) as_myself=$0 ;;
8798   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8799 for as_dir in $PATH
8800 do
8801   IFS=$as_save_IFS
8802   test -z "$as_dir" && as_dir=.
8803   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8804 done
8805 IFS=$as_save_IFS
8806
8807      ;;
8808 esac
8809 # We did not find ourselves, most probably we were run as `sh COMMAND'
8810 # in which case we are not to be found in the path.
8811 if test "x$as_myself" = x; then
8812   as_myself=$0
8813 fi
8814 if test ! -f "$as_myself"; then
8815   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8816   { (exit 1); exit 1; }
8817 fi
8818
8819 # Work around bugs in pre-3.0 UWIN ksh.
8820 for as_var in ENV MAIL MAILPATH
8821 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8822 done
8823 PS1='$ '
8824 PS2='> '
8825 PS4='+ '
8826
8827 # NLS nuisances.
8828 for as_var in \
8829   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8830   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8831   LC_TELEPHONE LC_TIME
8832 do
8833   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8834     eval $as_var=C; export $as_var
8835   else
8836     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8837   fi
8838 done
8839
8840 # Required to use basename.
8841 if expr a : '\(a\)' >/dev/null 2>&1 &&
8842    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8843   as_expr=expr
8844 else
8845   as_expr=false
8846 fi
8847
8848 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8849   as_basename=basename
8850 else
8851   as_basename=false
8852 fi
8853
8854
8855 # Name of the executable.
8856 as_me=`$as_basename -- "$0" ||
8857 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8858          X"$0" : 'X\(//\)$' \| \
8859          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8860 echo X/"$0" |
8861     sed '/^.*\/\([^/][^/]*\)\/*$/{
8862             s//\1/
8863             q
8864           }
8865           /^X\/\(\/\/\)$/{
8866             s//\1/
8867             q
8868           }
8869           /^X\/\(\/\).*/{
8870             s//\1/
8871             q
8872           }
8873           s/.*/./; q'`
8874
8875 # CDPATH.
8876 $as_unset CDPATH
8877
8878
8879
8880   as_lineno_1=$LINENO
8881   as_lineno_2=$LINENO
8882   test "x$as_lineno_1" != "x$as_lineno_2" &&
8883   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
8884
8885   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8886   # uniformly replaced by the line number.  The first 'sed' inserts a
8887   # line-number line after each line using $LINENO; the second 'sed'
8888   # does the real work.  The second script uses 'N' to pair each
8889   # line-number line with the line containing $LINENO, and appends
8890   # trailing '-' during substitution so that $LINENO is not a special
8891   # case at line end.
8892   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8893   # scripts with optimization help from Paolo Bonzini.  Blame Lee
8894   # E. McMahon (1931-1989) for sed's syntax.  :-)
8895   sed -n '
8896     p
8897     /[$]LINENO/=
8898   ' <$as_myself |
8899     sed '
8900       s/[$]LINENO.*/&-/
8901       t lineno
8902       b
8903       :lineno
8904       N
8905       :loop
8906       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
8907       t loop
8908       s/-\n.*//
8909     ' >$as_me.lineno &&
8910   chmod +x "$as_me.lineno" ||
8911     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8912    { (exit 1); exit 1; }; }
8913
8914   # Don't try to exec as it changes $[0], causing all sort of problems
8915   # (the dirname of $[0] is not the place where we might find the
8916   # original and so on.  Autoconf is especially sensitive to this).
8917   . "./$as_me.lineno"
8918   # Exit status is that of the last command.
8919   exit
8920 }
8921
8922
8923 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8924   as_dirname=dirname
8925 else
8926   as_dirname=false
8927 fi
8928
8929 ECHO_C= ECHO_N= ECHO_T=
8930 case `echo -n x` in
8931 -n*)
8932   case `echo 'x\c'` in
8933   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8934   *)   ECHO_C='\c';;
8935   esac;;
8936 *)
8937   ECHO_N='-n';;
8938 esac
8939
8940 if expr a : '\(a\)' >/dev/null 2>&1 &&
8941    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8942   as_expr=expr
8943 else
8944   as_expr=false
8945 fi
8946
8947 rm -f conf$$ conf$$.exe conf$$.file
8948 if test -d conf$$.dir; then
8949   rm -f conf$$.dir/conf$$.file
8950 else
8951   rm -f conf$$.dir
8952   mkdir conf$$.dir
8953 fi
8954 echo >conf$$.file
8955 if ln -s conf$$.file conf$$ 2>/dev/null; then
8956   as_ln_s='ln -s'
8957   # ... but there are two gotchas:
8958   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8959   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8960   # In both cases, we have to default to `cp -p'.
8961   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8962     as_ln_s='cp -p'
8963 elif ln conf$$.file conf$$ 2>/dev/null; then
8964   as_ln_s=ln
8965 else
8966   as_ln_s='cp -p'
8967 fi
8968 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8969 rmdir conf$$.dir 2>/dev/null
8970
8971 if mkdir -p . 2>/dev/null; then
8972   as_mkdir_p=:
8973 else
8974   test -d ./-p && rmdir ./-p
8975   as_mkdir_p=false
8976 fi
8977
8978 if test -x / >/dev/null 2>&1; then
8979   as_test_x='test -x'
8980 else
8981   if ls -dL / >/dev/null 2>&1; then
8982     as_ls_L_option=L
8983   else
8984     as_ls_L_option=
8985   fi
8986   as_test_x='
8987     eval sh -c '\''
8988       if test -d "$1"; then
8989         test -d "$1/.";
8990       else
8991         case $1 in
8992         -*)set "./$1";;
8993         esac;
8994         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8995         ???[sx]*):;;*)false;;esac;fi
8996     '\'' sh
8997   '
8998 fi
8999 as_executable_p=$as_test_x
9000
9001 # Sed expression to map a string onto a valid CPP name.
9002 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9003
9004 # Sed expression to map a string onto a valid variable name.
9005 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9006
9007
9008 exec 6>&1
9009
9010 # Save the log message, to keep $[0] and so on meaningful, and to
9011 # report actual input values of CONFIG_FILES etc. instead of their
9012 # values after options handling.
9013 ac_log="
9014 This file was extended by DHCP $as_me 4.2.0, which was
9015 generated by GNU Autoconf 2.61.  Invocation command line was
9016
9017   CONFIG_FILES    = $CONFIG_FILES
9018   CONFIG_HEADERS  = $CONFIG_HEADERS
9019   CONFIG_LINKS    = $CONFIG_LINKS
9020   CONFIG_COMMANDS = $CONFIG_COMMANDS
9021   $ $0 $@
9022
9023 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9024 "
9025
9026 _ACEOF
9027
9028 cat >>$CONFIG_STATUS <<_ACEOF
9029 # Files that config.status was made for.
9030 config_files="$ac_config_files"
9031 config_headers="$ac_config_headers"
9032 config_commands="$ac_config_commands"
9033
9034 _ACEOF
9035
9036 cat >>$CONFIG_STATUS <<\_ACEOF
9037 ac_cs_usage="\
9038 \`$as_me' instantiates files from templates according to the
9039 current configuration.
9040
9041 Usage: $0 [OPTIONS] [FILE]...
9042
9043   -h, --help       print this help, then exit
9044   -V, --version    print version number and configuration settings, then exit
9045   -q, --quiet      do not print progress messages
9046   -d, --debug      don't remove temporary files
9047       --recheck    update $as_me by reconfiguring in the same conditions
9048   --file=FILE[:TEMPLATE]
9049                    instantiate the configuration file FILE
9050   --header=FILE[:TEMPLATE]
9051                    instantiate the configuration header FILE
9052
9053 Configuration files:
9054 $config_files
9055
9056 Configuration headers:
9057 $config_headers
9058
9059 Configuration commands:
9060 $config_commands
9061
9062 Report bugs to <bug-autoconf@gnu.org>."
9063
9064 _ACEOF
9065 cat >>$CONFIG_STATUS <<_ACEOF
9066 ac_cs_version="\\
9067 DHCP config.status 4.2.0
9068 configured by $0, generated by GNU Autoconf 2.61,
9069   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9070
9071 Copyright (C) 2006 Free Software Foundation, Inc.
9072 This config.status script is free software; the Free Software Foundation
9073 gives unlimited permission to copy, distribute and modify it."
9074
9075 ac_pwd='$ac_pwd'
9076 srcdir='$srcdir'
9077 INSTALL='$INSTALL'
9078 MKDIR_P='$MKDIR_P'
9079 _ACEOF
9080
9081 cat >>$CONFIG_STATUS <<\_ACEOF
9082 # If no file are specified by the user, then we need to provide default
9083 # value.  By we need to know if files were specified by the user.
9084 ac_need_defaults=:
9085 while test $# != 0
9086 do
9087   case $1 in
9088   --*=*)
9089     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9090     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9091     ac_shift=:
9092     ;;
9093   *)
9094     ac_option=$1
9095     ac_optarg=$2
9096     ac_shift=shift
9097     ;;
9098   esac
9099
9100   case $ac_option in
9101   # Handling of the options.
9102   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9103     ac_cs_recheck=: ;;
9104   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9105     echo "$ac_cs_version"; exit ;;
9106   --debug | --debu | --deb | --de | --d | -d )
9107     debug=: ;;
9108   --file | --fil | --fi | --f )
9109     $ac_shift
9110     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9111     ac_need_defaults=false;;
9112   --header | --heade | --head | --hea )
9113     $ac_shift
9114     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9115     ac_need_defaults=false;;
9116   --he | --h)
9117     # Conflict between --help and --header
9118     { echo "$as_me: error: ambiguous option: $1
9119 Try \`$0 --help' for more information." >&2
9120    { (exit 1); exit 1; }; };;
9121   --help | --hel | -h )
9122     echo "$ac_cs_usage"; exit ;;
9123   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9124   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9125     ac_cs_silent=: ;;
9126
9127   # This is an error.
9128   -*) { echo "$as_me: error: unrecognized option: $1
9129 Try \`$0 --help' for more information." >&2
9130    { (exit 1); exit 1; }; } ;;
9131
9132   *) ac_config_targets="$ac_config_targets $1"
9133      ac_need_defaults=false ;;
9134
9135   esac
9136   shift
9137 done
9138
9139 ac_configure_extra_args=
9140
9141 if $ac_cs_silent; then
9142   exec 6>/dev/null
9143   ac_configure_extra_args="$ac_configure_extra_args --silent"
9144 fi
9145
9146 _ACEOF
9147 cat >>$CONFIG_STATUS <<_ACEOF
9148 if \$ac_cs_recheck; then
9149   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9150   CONFIG_SHELL=$SHELL
9151   export CONFIG_SHELL
9152   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9153 fi
9154
9155 _ACEOF
9156 cat >>$CONFIG_STATUS <<\_ACEOF
9157 exec 5>>config.log
9158 {
9159   echo
9160   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9161 ## Running $as_me. ##
9162 _ASBOX
9163   echo "$ac_log"
9164 } >&5
9165
9166 _ACEOF
9167 cat >>$CONFIG_STATUS <<_ACEOF
9168 #
9169 # INIT-COMMANDS
9170 #
9171 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9172
9173 _ACEOF
9174
9175 cat >>$CONFIG_STATUS <<\_ACEOF
9176
9177 # Handling of arguments.
9178 for ac_config_target in $ac_config_targets
9179 do
9180   case $ac_config_target in
9181     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9182     "includes/config.h") CONFIG_HEADERS="$CONFIG_HEADERS includes/config.h" ;;
9183     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9184     "client/Makefile") CONFIG_FILES="$CONFIG_FILES client/Makefile" ;;
9185     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
9186     "common/tests/Makefile") CONFIG_FILES="$CONFIG_FILES common/tests/Makefile" ;;
9187     "dhcpctl/Makefile") CONFIG_FILES="$CONFIG_FILES dhcpctl/Makefile" ;;
9188     "dst/Makefile") CONFIG_FILES="$CONFIG_FILES dst/Makefile" ;;
9189     "includes/Makefile") CONFIG_FILES="$CONFIG_FILES includes/Makefile" ;;
9190     "omapip/Makefile") CONFIG_FILES="$CONFIG_FILES omapip/Makefile" ;;
9191     "relay/Makefile") CONFIG_FILES="$CONFIG_FILES relay/Makefile" ;;
9192     "server/Makefile") CONFIG_FILES="$CONFIG_FILES server/Makefile" ;;
9193     "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
9194
9195   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9196 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9197    { (exit 1); exit 1; }; };;
9198   esac
9199 done
9200
9201
9202 # If the user did not use the arguments to specify the items to instantiate,
9203 # then the envvar interface is used.  Set only those that are not.
9204 # We use the long form for the default assignment because of an extremely
9205 # bizarre bug on SunOS 4.1.3.
9206 if $ac_need_defaults; then
9207   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9208   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9209   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9210 fi
9211
9212 # Have a temporary directory for convenience.  Make it in the build tree
9213 # simply because there is no reason against having it here, and in addition,
9214 # creating and moving files from /tmp can sometimes cause problems.
9215 # Hook for its removal unless debugging.
9216 # Note that there is a small window in which the directory will not be cleaned:
9217 # after its creation but before its name has been assigned to `$tmp'.
9218 $debug ||
9219 {
9220   tmp=
9221   trap 'exit_status=$?
9222   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9223 ' 0
9224   trap '{ (exit 1); exit 1; }' 1 2 13 15
9225 }
9226 # Create a (secure) tmp directory for tmp files.
9227
9228 {
9229   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9230   test -n "$tmp" && test -d "$tmp"
9231 }  ||
9232 {
9233   tmp=./conf$$-$RANDOM
9234   (umask 077 && mkdir "$tmp")
9235 } ||
9236 {
9237    echo "$me: cannot create a temporary directory in ." >&2
9238    { (exit 1); exit 1; }
9239 }
9240
9241 #
9242 # Set up the sed scripts for CONFIG_FILES section.
9243 #
9244
9245 # No need to generate the scripts if there are no CONFIG_FILES.
9246 # This happens for instance when ./config.status config.h
9247 if test -n "$CONFIG_FILES"; then
9248
9249 _ACEOF
9250
9251
9252
9253 ac_delim='%!_!# '
9254 for ac_last_try in false false false false false :; do
9255   cat >conf$$subs.sed <<_ACEOF
9256 SHELL!$SHELL$ac_delim
9257 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
9258 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
9259 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
9260 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
9261 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
9262 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
9263 exec_prefix!$exec_prefix$ac_delim
9264 prefix!$prefix$ac_delim
9265 program_transform_name!$program_transform_name$ac_delim
9266 bindir!$bindir$ac_delim
9267 sbindir!$sbindir$ac_delim
9268 libexecdir!$libexecdir$ac_delim
9269 datarootdir!$datarootdir$ac_delim
9270 datadir!$datadir$ac_delim
9271 sysconfdir!$sysconfdir$ac_delim
9272 sharedstatedir!$sharedstatedir$ac_delim
9273 localstatedir!$localstatedir$ac_delim
9274 includedir!$includedir$ac_delim
9275 oldincludedir!$oldincludedir$ac_delim
9276 docdir!$docdir$ac_delim
9277 infodir!$infodir$ac_delim
9278 htmldir!$htmldir$ac_delim
9279 dvidir!$dvidir$ac_delim
9280 pdfdir!$pdfdir$ac_delim
9281 psdir!$psdir$ac_delim
9282 libdir!$libdir$ac_delim
9283 localedir!$localedir$ac_delim
9284 mandir!$mandir$ac_delim
9285 DEFS!$DEFS$ac_delim
9286 ECHO_C!$ECHO_C$ac_delim
9287 ECHO_N!$ECHO_N$ac_delim
9288 ECHO_T!$ECHO_T$ac_delim
9289 LIBS!$LIBS$ac_delim
9290 build_alias!$build_alias$ac_delim
9291 host_alias!$host_alias$ac_delim
9292 target_alias!$target_alias$ac_delim
9293 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
9294 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
9295 INSTALL_DATA!$INSTALL_DATA$ac_delim
9296 am__isrc!$am__isrc$ac_delim
9297 CYGPATH_W!$CYGPATH_W$ac_delim
9298 PACKAGE!$PACKAGE$ac_delim
9299 VERSION!$VERSION$ac_delim
9300 ACLOCAL!$ACLOCAL$ac_delim
9301 AUTOCONF!$AUTOCONF$ac_delim
9302 AUTOMAKE!$AUTOMAKE$ac_delim
9303 AUTOHEADER!$AUTOHEADER$ac_delim
9304 MAKEINFO!$MAKEINFO$ac_delim
9305 install_sh!$install_sh$ac_delim
9306 STRIP!$STRIP$ac_delim
9307 INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
9308 mkdir_p!$mkdir_p$ac_delim
9309 AWK!$AWK$ac_delim
9310 SET_MAKE!$SET_MAKE$ac_delim
9311 am__leading_dot!$am__leading_dot$ac_delim
9312 AMTAR!$AMTAR$ac_delim
9313 am__tar!$am__tar$ac_delim
9314 am__untar!$am__untar$ac_delim
9315 CC!$CC$ac_delim
9316 CFLAGS!$CFLAGS$ac_delim
9317 LDFLAGS!$LDFLAGS$ac_delim
9318 CPPFLAGS!$CPPFLAGS$ac_delim
9319 ac_ct_CC!$ac_ct_CC$ac_delim
9320 EXEEXT!$EXEEXT$ac_delim
9321 OBJEXT!$OBJEXT$ac_delim
9322 DEPDIR!$DEPDIR$ac_delim
9323 am__include!$am__include$ac_delim
9324 am__quote!$am__quote$ac_delim
9325 AMDEP_TRUE!$AMDEP_TRUE$ac_delim
9326 AMDEP_FALSE!$AMDEP_FALSE$ac_delim
9327 AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
9328 CCDEPMODE!$CCDEPMODE$ac_delim
9329 am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
9330 am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
9331 CPP!$CPP$ac_delim
9332 GREP!$GREP$ac_delim
9333 EGREP!$EGREP$ac_delim
9334 RANLIB!$RANLIB$ac_delim
9335 byte_order!$byte_order$ac_delim
9336 ac_prefix_program!$ac_prefix_program$ac_delim
9337 LDAP_CFLAGS!$LDAP_CFLAGS$ac_delim
9338 LIBOBJS!$LIBOBJS$ac_delim
9339 LTLIBOBJS!$LTLIBOBJS$ac_delim
9340 _ACEOF
9341
9342   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 84; then
9343     break
9344   elif $ac_last_try; then
9345     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9346 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9347    { (exit 1); exit 1; }; }
9348   else
9349     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9350   fi
9351 done
9352
9353 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
9354 if test -n "$ac_eof"; then
9355   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
9356   ac_eof=`expr $ac_eof + 1`
9357 fi
9358
9359 cat >>$CONFIG_STATUS <<_ACEOF
9360 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
9361 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
9362 _ACEOF
9363 sed '
9364 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
9365 s/^/s,@/; s/!/@,|#_!!_#|/
9366 :n
9367 t n
9368 s/'"$ac_delim"'$/,g/; t
9369 s/$/\\/; p
9370 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
9371 ' >>$CONFIG_STATUS <conf$$subs.sed
9372 rm -f conf$$subs.sed
9373 cat >>$CONFIG_STATUS <<_ACEOF
9374 :end
9375 s/|#_!!_#|//g
9376 CEOF$ac_eof
9377 _ACEOF
9378
9379
9380 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9381 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9382 # trailing colons and then remove the whole line if VPATH becomes empty
9383 # (actually we leave an empty line to preserve line numbers).
9384 if test "x$srcdir" = x.; then
9385   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9386 s/:*\$(srcdir):*/:/
9387 s/:*\${srcdir}:*/:/
9388 s/:*@srcdir@:*/:/
9389 s/^\([^=]*=[     ]*\):*/\1/
9390 s/:*$//
9391 s/^[^=]*=[       ]*$//
9392 }'
9393 fi
9394
9395 cat >>$CONFIG_STATUS <<\_ACEOF
9396 fi # test -n "$CONFIG_FILES"
9397
9398
9399 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
9400 do
9401   case $ac_tag in
9402   :[FHLC]) ac_mode=$ac_tag; continue;;
9403   esac
9404   case $ac_mode$ac_tag in
9405   :[FHL]*:*);;
9406   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
9407 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
9408    { (exit 1); exit 1; }; };;
9409   :[FH]-) ac_tag=-:-;;
9410   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9411   esac
9412   ac_save_IFS=$IFS
9413   IFS=:
9414   set x $ac_tag
9415   IFS=$ac_save_IFS
9416   shift
9417   ac_file=$1
9418   shift
9419
9420   case $ac_mode in
9421   :L) ac_source=$1;;
9422   :[FH])
9423     ac_file_inputs=
9424     for ac_f
9425     do
9426       case $ac_f in
9427       -) ac_f="$tmp/stdin";;
9428       *) # Look for the file first in the build tree, then in the source tree
9429          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9430          # because $ac_f cannot contain `:'.
9431          test -f "$ac_f" ||
9432            case $ac_f in
9433            [\\/$]*) false;;
9434            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9435            esac ||
9436            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
9437 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
9438    { (exit 1); exit 1; }; };;
9439       esac
9440       ac_file_inputs="$ac_file_inputs $ac_f"
9441     done
9442
9443     # Let's still pretend it is `configure' which instantiates (i.e., don't
9444     # use $as_me), people would be surprised to read:
9445     #    /* config.h.  Generated by config.status.  */
9446     configure_input="Generated from "`IFS=:
9447           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
9448     if test x"$ac_file" != x-; then
9449       configure_input="$ac_file.  $configure_input"
9450       { echo "$as_me:$LINENO: creating $ac_file" >&5
9451 echo "$as_me: creating $ac_file" >&6;}
9452     fi
9453
9454     case $ac_tag in
9455     *:-:* | *:-) cat >"$tmp/stdin";;
9456     esac
9457     ;;
9458   esac
9459
9460   ac_dir=`$as_dirname -- "$ac_file" ||
9461 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9462          X"$ac_file" : 'X\(//\)[^/]' \| \
9463          X"$ac_file" : 'X\(//\)$' \| \
9464          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9465 echo X"$ac_file" |
9466     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9467             s//\1/
9468             q
9469           }
9470           /^X\(\/\/\)[^/].*/{
9471             s//\1/
9472             q
9473           }
9474           /^X\(\/\/\)$/{
9475             s//\1/
9476             q
9477           }
9478           /^X\(\/\).*/{
9479             s//\1/
9480             q
9481           }
9482           s/.*/./; q'`
9483   { as_dir="$ac_dir"
9484   case $as_dir in #(
9485   -*) as_dir=./$as_dir;;
9486   esac
9487   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9488     as_dirs=
9489     while :; do
9490       case $as_dir in #(
9491       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9492       *) as_qdir=$as_dir;;
9493       esac
9494       as_dirs="'$as_qdir' $as_dirs"
9495       as_dir=`$as_dirname -- "$as_dir" ||
9496 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9497          X"$as_dir" : 'X\(//\)[^/]' \| \
9498          X"$as_dir" : 'X\(//\)$' \| \
9499          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9500 echo X"$as_dir" |
9501     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9502             s//\1/
9503             q
9504           }
9505           /^X\(\/\/\)[^/].*/{
9506             s//\1/
9507             q
9508           }
9509           /^X\(\/\/\)$/{
9510             s//\1/
9511             q
9512           }
9513           /^X\(\/\).*/{
9514             s//\1/
9515             q
9516           }
9517           s/.*/./; q'`
9518       test -d "$as_dir" && break
9519     done
9520     test -z "$as_dirs" || eval "mkdir $as_dirs"
9521   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9522 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9523    { (exit 1); exit 1; }; }; }
9524   ac_builddir=.
9525
9526 case "$ac_dir" in
9527 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9528 *)
9529   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9530   # A ".." for each directory in $ac_dir_suffix.
9531   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
9532   case $ac_top_builddir_sub in
9533   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9534   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9535   esac ;;
9536 esac
9537 ac_abs_top_builddir=$ac_pwd
9538 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9539 # for backward compatibility:
9540 ac_top_builddir=$ac_top_build_prefix
9541
9542 case $srcdir in
9543   .)  # We are building in place.
9544     ac_srcdir=.
9545     ac_top_srcdir=$ac_top_builddir_sub
9546     ac_abs_top_srcdir=$ac_pwd ;;
9547   [\\/]* | ?:[\\/]* )  # Absolute name.
9548     ac_srcdir=$srcdir$ac_dir_suffix;
9549     ac_top_srcdir=$srcdir
9550     ac_abs_top_srcdir=$srcdir ;;
9551   *) # Relative name.
9552     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9553     ac_top_srcdir=$ac_top_build_prefix$srcdir
9554     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9555 esac
9556 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9557
9558
9559   case $ac_mode in
9560   :F)
9561   #
9562   # CONFIG_FILE
9563   #
9564
9565   case $INSTALL in
9566   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9567   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9568   esac
9569   ac_MKDIR_P=$MKDIR_P
9570   case $MKDIR_P in
9571   [\\/$]* | ?:[\\/]* ) ;;
9572   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
9573   esac
9574 _ACEOF
9575
9576
9577 # Neutralize VPATH when `$srcdir' = `.'.
9578 # Shell code in configure.ac might set extrasub.
9579 # FIXME: do we really want to maintain this feature?
9580 cat >>$CONFIG_STATUS <<_ACEOF
9581   sed "$ac_vpsub
9582 $extrasub
9583 _ACEOF
9584 cat >>$CONFIG_STATUS <<\_ACEOF
9585 :t
9586 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9587 s&@configure_input@&$configure_input&;t t
9588 s&@top_builddir@&$ac_top_builddir_sub&;t t
9589 s&@srcdir@&$ac_srcdir&;t t
9590 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9591 s&@top_srcdir@&$ac_top_srcdir&;t t
9592 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9593 s&@builddir@&$ac_builddir&;t t
9594 s&@abs_builddir@&$ac_abs_builddir&;t t
9595 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9596 s&@INSTALL@&$ac_INSTALL&;t t
9597 s&@MKDIR_P@&$ac_MKDIR_P&;t t
9598 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
9599
9600
9601   rm -f "$tmp/stdin"
9602   case $ac_file in
9603   -) cat "$tmp/out"; rm -f "$tmp/out";;
9604   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9605   esac
9606  ;;
9607   :H)
9608   #
9609   # CONFIG_HEADER
9610   #
9611 _ACEOF
9612
9613 # Transform confdefs.h into a sed script `conftest.defines', that
9614 # substitutes the proper values into config.h.in to produce config.h.
9615 rm -f conftest.defines conftest.tail
9616 # First, append a space to every undef/define line, to ease matching.
9617 echo 's/$/ /' >conftest.defines
9618 # Then, protect against being on the right side of a sed subst, or in
9619 # an unquoted here document, in config.status.  If some macros were
9620 # called several times there might be several #defines for the same
9621 # symbol, which is useless.  But do not sort them, since the last
9622 # AC_DEFINE must be honored.
9623 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9624 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9625 # NAME is the cpp macro being defined, VALUE is the value it is being given.
9626 # PARAMS is the parameter list in the macro definition--in most cases, it's
9627 # just an empty string.
9628 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
9629 ac_dB='\\)[      (].*,\\1define\\2'
9630 ac_dC=' '
9631 ac_dD=' ,'
9632
9633 uniq confdefs.h |
9634   sed -n '
9635         t rset
9636         :rset
9637         s/^[     ]*#[    ]*define[       ][      ]*//
9638         t ok
9639         d
9640         :ok
9641         s/[\\&,]/\\&/g
9642         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9643         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9644   ' >>conftest.defines
9645
9646 # Remove the space that was appended to ease matching.
9647 # Then replace #undef with comments.  This is necessary, for
9648 # example, in the case of _POSIX_SOURCE, which is predefined and required
9649 # on some systems where configure will not decide to define it.
9650 # (The regexp can be short, since the line contains either #define or #undef.)
9651 echo 's/ $//
9652 s,^[     #]*u.*,/* & */,' >>conftest.defines
9653
9654 # Break up conftest.defines:
9655 ac_max_sed_lines=50
9656
9657 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9658 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9659 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9660 # et cetera.
9661 ac_in='$ac_file_inputs'
9662 ac_out='"$tmp/out1"'
9663 ac_nxt='"$tmp/out2"'
9664
9665 while :
9666 do
9667   # Write a here document:
9668     cat >>$CONFIG_STATUS <<_ACEOF
9669     # First, check the format of the line:
9670     cat >"\$tmp/defines.sed" <<\\CEOF
9671 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
9672 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
9673 b
9674 :def
9675 _ACEOF
9676   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9677   echo 'CEOF
9678     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9679   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9680   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9681   grep . conftest.tail >/dev/null || break
9682   rm -f conftest.defines
9683   mv conftest.tail conftest.defines
9684 done
9685 rm -f conftest.defines conftest.tail
9686
9687 echo "ac_result=$ac_in" >>$CONFIG_STATUS
9688 cat >>$CONFIG_STATUS <<\_ACEOF
9689   if test x"$ac_file" != x-; then
9690     echo "/* $configure_input  */" >"$tmp/config.h"
9691     cat "$ac_result" >>"$tmp/config.h"
9692     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9693       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9694 echo "$as_me: $ac_file is unchanged" >&6;}
9695     else
9696       rm -f $ac_file
9697       mv "$tmp/config.h" $ac_file
9698     fi
9699   else
9700     echo "/* $configure_input  */"
9701     cat "$ac_result"
9702   fi
9703   rm -f "$tmp/out12"
9704 # Compute $ac_file's index in $config_headers.
9705 _am_arg=$ac_file
9706 _am_stamp_count=1
9707 for _am_header in $config_headers :; do
9708   case $_am_header in
9709     $_am_arg | $_am_arg:* )
9710       break ;;
9711     * )
9712       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9713   esac
9714 done
9715 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
9716 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9717          X"$_am_arg" : 'X\(//\)[^/]' \| \
9718          X"$_am_arg" : 'X\(//\)$' \| \
9719          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
9720 echo X"$_am_arg" |
9721     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9722             s//\1/
9723             q
9724           }
9725           /^X\(\/\/\)[^/].*/{
9726             s//\1/
9727             q
9728           }
9729           /^X\(\/\/\)$/{
9730             s//\1/
9731             q
9732           }
9733           /^X\(\/\).*/{
9734             s//\1/
9735             q
9736           }
9737           s/.*/./; q'`/stamp-h$_am_stamp_count
9738  ;;
9739
9740   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
9741 echo "$as_me: executing $ac_file commands" >&6;}
9742  ;;
9743   esac
9744
9745
9746   case $ac_file$ac_mode in
9747     "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
9748   # Strip MF so we end up with the name of the file.
9749   mf=`echo "$mf" | sed -e 's/:.*$//'`
9750   # Check whether this is an Automake generated Makefile or not.
9751   # We used to match only the files named `Makefile.in', but
9752   # some people rename them; so instead we look at the file content.
9753   # Grep'ing the first line is not enough: some people post-process
9754   # each Makefile.in and add a new line on top of each file to say so.
9755   # Grep'ing the whole file is not good either: AIX grep has a line
9756   # limit of 2048, but all sed's we know have understand at least 4000.
9757   if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9758     dirpart=`$as_dirname -- "$mf" ||
9759 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9760          X"$mf" : 'X\(//\)[^/]' \| \
9761          X"$mf" : 'X\(//\)$' \| \
9762          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
9763 echo X"$mf" |
9764     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9765             s//\1/
9766             q
9767           }
9768           /^X\(\/\/\)[^/].*/{
9769             s//\1/
9770             q
9771           }
9772           /^X\(\/\/\)$/{
9773             s//\1/
9774             q
9775           }
9776           /^X\(\/\).*/{
9777             s//\1/
9778             q
9779           }
9780           s/.*/./; q'`
9781   else
9782     continue
9783   fi
9784   # Extract the definition of DEPDIR, am__include, and am__quote
9785   # from the Makefile without running `make'.
9786   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9787   test -z "$DEPDIR" && continue
9788   am__include=`sed -n 's/^am__include = //p' < "$mf"`
9789   test -z "am__include" && continue
9790   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9791   # When using ansi2knr, U may be empty or an underscore; expand it
9792   U=`sed -n 's/^U = //p' < "$mf"`
9793   # Find all dependency output files, they are included files with
9794   # $(DEPDIR) in their names.  We invoke sed twice because it is the
9795   # simplest approach to changing $(DEPDIR) to its actual value in the
9796   # expansion.
9797   for file in `sed -n "
9798     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9799        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9800     # Make sure the directory exists.
9801     test -f "$dirpart/$file" && continue
9802     fdir=`$as_dirname -- "$file" ||
9803 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9804          X"$file" : 'X\(//\)[^/]' \| \
9805          X"$file" : 'X\(//\)$' \| \
9806          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
9807 echo X"$file" |
9808     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9809             s//\1/
9810             q
9811           }
9812           /^X\(\/\/\)[^/].*/{
9813             s//\1/
9814             q
9815           }
9816           /^X\(\/\/\)$/{
9817             s//\1/
9818             q
9819           }
9820           /^X\(\/\).*/{
9821             s//\1/
9822             q
9823           }
9824           s/.*/./; q'`
9825     { as_dir=$dirpart/$fdir
9826   case $as_dir in #(
9827   -*) as_dir=./$as_dir;;
9828   esac
9829   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9830     as_dirs=
9831     while :; do
9832       case $as_dir in #(
9833       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9834       *) as_qdir=$as_dir;;
9835       esac
9836       as_dirs="'$as_qdir' $as_dirs"
9837       as_dir=`$as_dirname -- "$as_dir" ||
9838 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9839          X"$as_dir" : 'X\(//\)[^/]' \| \
9840          X"$as_dir" : 'X\(//\)$' \| \
9841          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9842 echo X"$as_dir" |
9843     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9844             s//\1/
9845             q
9846           }
9847           /^X\(\/\/\)[^/].*/{
9848             s//\1/
9849             q
9850           }
9851           /^X\(\/\/\)$/{
9852             s//\1/
9853             q
9854           }
9855           /^X\(\/\).*/{
9856             s//\1/
9857             q
9858           }
9859           s/.*/./; q'`
9860       test -d "$as_dir" && break
9861     done
9862     test -z "$as_dirs" || eval "mkdir $as_dirs"
9863   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9864 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9865    { (exit 1); exit 1; }; }; }
9866     # echo "creating $dirpart/$file"
9867     echo '# dummy' > "$dirpart/$file"
9868   done
9869 done
9870  ;;
9871
9872   esac
9873 done # for ac_tag
9874
9875
9876 { (exit 0); exit 0; }
9877 _ACEOF
9878 chmod +x $CONFIG_STATUS
9879 ac_clean_files=$ac_clean_files_save
9880
9881
9882 # configure is writing to config.log, and then calls config.status.
9883 # config.status does its own redirection, appending to config.log.
9884 # Unfortunately, on DOS this fails, as config.log is still kept open
9885 # by configure, so config.status won't be able to write to it; its
9886 # output is simply discarded.  So we exec the FD to /dev/null,
9887 # effectively closing config.log, so it can be properly (re)opened and
9888 # appended to by config.status.  When coming back to configure, we
9889 # need to make the FD available again.
9890 if test "$no_create" != yes; then
9891   ac_cs_success=:
9892   ac_config_status_args=
9893   test "$silent" = yes &&
9894     ac_config_status_args="$ac_config_status_args --quiet"
9895   exec 5>/dev/null
9896   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9897   exec 5>>config.log
9898   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9899   # would make configure fail if this is the last instruction.
9900   $ac_cs_success || { (exit 1); exit 1; }
9901 fi
9902
9903
9904 sh util/bindvar.sh