external/bsd/bind/dist/contrib/zkt/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for ZKT 0.99c.
   4 #
   5 # Report bugs to <Holger Zuleger hznet.de>.
   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='ZKT'
 576 PACKAGE_TARNAME='zkt'
 577 PACKAGE_VERSION='0.99c'
 578 PACKAGE_STRING='ZKT 0.99c'
 579 PACKAGE_BUGREPORT='Holger Zuleger hznet.de'
 580
 581 ac_unique_file="dnssec-zkt.c"
 582 # Factoring default headers for most tests.
 583 ac_includes_default="\
 584 #include <stdio.h>
 585 #ifdef HAVE_SYS_TYPES_H
 586 # include <sys/types.h>
 587 #endif
 588 #ifdef HAVE_SYS_STAT_H
 589 # include <sys/stat.h>
 590 #endif
 591 #ifdef STDC_HEADERS
 592 # include <stdlib.h>
 593 # include <stddef.h>
 594 #else
 595 # ifdef HAVE_STDLIB_H
 596 #  include <stdlib.h>
 597 # endif
 598 #endif
 599 #ifdef HAVE_STRING_H
 600 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 601 #  include <memory.h>
 602 # endif
 603 # include <string.h>
 604 #endif
 605 #ifdef HAVE_STRINGS_H
 606 # include <strings.h>
 607 #endif
 608 #ifdef HAVE_INTTYPES_H
 609 # include <inttypes.h>
 610 #endif
 611 #ifdef HAVE_STDINT_H
 612 # include <stdint.h>
 613 #endif
 614 #ifdef HAVE_UNISTD_H
 615 # include <unistd.h>
 616 #endif"
 617
 618 ac_header_list=
 619 ac_func_list=
 620 ac_subst_vars='SHELL
 621 PATH_SEPARATOR
 622 PACKAGE_NAME
 623 PACKAGE_TARNAME
 624 PACKAGE_VERSION
 625 PACKAGE_STRING
 626 PACKAGE_BUGREPORT
 627 exec_prefix
 628 prefix
 629 program_transform_name
 630 bindir
 631 sbindir
 632 libexecdir
 633 datarootdir
 634 datadir
 635 sysconfdir
 636 sharedstatedir
 637 localstatedir
 638 includedir
 639 oldincludedir
 640 docdir
 641 infodir
 642 htmldir
 643 dvidir
 644 pdfdir
 645 psdir
 646 libdir
 647 localedir
 648 mandir
 649 DEFS
 650 ECHO_C
 651 ECHO_N
 652 ECHO_T
 653 LIBS
 654 build_alias
 655 host_alias
 656 target_alias
 657 CC
 658 CFLAGS
 659 LDFLAGS
 660 CPPFLAGS
 661 ac_ct_CC
 662 EXEEXT
 663 OBJEXT
 664 SIGNZONE_PROG
 665 CPP
 666 GREP
 667 EGREP
 668 LIBOBJS
 669 LTLIBOBJS'
 670 ac_subst_files=''
 671       ac_precious_vars='build_alias
 672 host_alias
 673 target_alias
 674 CC
 675 CFLAGS
 676 LDFLAGS
 677 LIBS
 678 CPPFLAGS
 679 CPP'
 680
 681
 682 # Initialize some variables set by options.
 683 ac_init_help=
 684 ac_init_version=false
 685 # The variables have the same names as the options, with
 686 # dashes changed to underlines.
 687 cache_file=/dev/null
 688 exec_prefix=NONE
 689 no_create=
 690 no_recursion=
 691 prefix=NONE
 692 program_prefix=NONE
 693 program_suffix=NONE
 694 program_transform_name=s,x,x,
 695 silent=
 696 site=
 697 srcdir=
 698 verbose=
 699 x_includes=NONE
 700 x_libraries=NONE
 701
 702 # Installation directory options.
 703 # These are left unexpanded so users can "make install exec_prefix=/foo"
 704 # and all the variables that are supposed to be based on exec_prefix
 705 # by default will actually change.
 706 # Use braces instead of parens because sh, perl, etc. also accept them.
 707 # (The list follows the same order as the GNU Coding Standards.)
 708 bindir='${exec_prefix}/bin'
 709 sbindir='${exec_prefix}/sbin'
 710 libexecdir='${exec_prefix}/libexec'
 711 datarootdir='${prefix}/share'
 712 datadir='${datarootdir}'
 713 sysconfdir='${prefix}/etc'
 714 sharedstatedir='${prefix}/com'
 715 localstatedir='${prefix}/var'
 716 includedir='${prefix}/include'
 717 oldincludedir='/usr/include'
 718 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 719 infodir='${datarootdir}/info'
 720 htmldir='${docdir}'
 721 dvidir='${docdir}'
 722 pdfdir='${docdir}'
 723 psdir='${docdir}'
 724 libdir='${exec_prefix}/lib'
 725 localedir='${datarootdir}/locale'
 726 mandir='${datarootdir}/man'
 727
 728 ac_prev=
 729 ac_dashdash=
 730 for ac_option
 731 do
 732   # If the previous option needs an argument, assign it.
 733   if test -n "$ac_prev"; then
 734     eval $ac_prev=\$ac_option
 735     ac_prev=
 736     continue
 737   fi
 738
 739   case $ac_option in
 740   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 741   *)    ac_optarg=yes ;;
 742   esac
 743
 744   # Accept the important Cygnus configure options, so we can diagnose typos.
 745
 746   case $ac_dashdash$ac_option in
 747   --)
 748     ac_dashdash=yes ;;
 749
 750   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 751     ac_prev=bindir ;;
 752   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 753     bindir=$ac_optarg ;;
 754
 755   -build | --build | --buil | --bui | --bu)
 756     ac_prev=build_alias ;;
 757   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 758     build_alias=$ac_optarg ;;
 759
 760   -cache-file | --cache-file | --cache-fil | --cache-fi \
 761   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 762     ac_prev=cache_file ;;
 763   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 764   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 765     cache_file=$ac_optarg ;;
 766
 767   --config-cache | -C)
 768     cache_file=config.cache ;;
 769
 770   -datadir | --datadir | --datadi | --datad)
 771     ac_prev=datadir ;;
 772   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 773     datadir=$ac_optarg ;;
 774
 775   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 776   | --dataroo | --dataro | --datar)
 777     ac_prev=datarootdir ;;
 778   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 779   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 780     datarootdir=$ac_optarg ;;
 781
 782   -disable-* | --disable-*)
 783     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 784     # Reject names that are not valid shell variable names.
 785     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 786       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 787    { (exit 1); exit 1; }; }
 788     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 789     eval enable_$ac_feature=no ;;
 790
 791   -docdir | --docdir | --docdi | --doc | --do)
 792     ac_prev=docdir ;;
 793   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 794     docdir=$ac_optarg ;;
 795
 796   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 797     ac_prev=dvidir ;;
 798   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 799     dvidir=$ac_optarg ;;
 800
 801   -enable-* | --enable-*)
 802     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 803     # Reject names that are not valid shell variable names.
 804     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 805       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 806    { (exit 1); exit 1; }; }
 807     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 808     eval enable_$ac_feature=\$ac_optarg ;;
 809
 810   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 811   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 812   | --exec | --exe | --ex)
 813     ac_prev=exec_prefix ;;
 814   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 815   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 816   | --exec=* | --exe=* | --ex=*)
 817     exec_prefix=$ac_optarg ;;
 818
 819   -gas | --gas | --ga | --g)
 820     # Obsolete; use --with-gas.
 821     with_gas=yes ;;
 822
 823   -help | --help | --hel | --he | -h)
 824     ac_init_help=long ;;
 825   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 826     ac_init_help=recursive ;;
 827   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 828     ac_init_help=short ;;
 829
 830   -host | --host | --hos | --ho)
 831     ac_prev=host_alias ;;
 832   -host=* | --host=* | --hos=* | --ho=*)
 833     host_alias=$ac_optarg ;;
 834
 835   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 836     ac_prev=htmldir ;;
 837   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 838   | --ht=*)
 839     htmldir=$ac_optarg ;;
 840
 841   -includedir | --includedir | --includedi | --included | --include \
 842   | --includ | --inclu | --incl | --inc)
 843     ac_prev=includedir ;;
 844   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 845   | --includ=* | --inclu=* | --incl=* | --inc=*)
 846     includedir=$ac_optarg ;;
 847
 848   -infodir | --infodir | --infodi | --infod | --info | --inf)
 849     ac_prev=infodir ;;
 850   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 851     infodir=$ac_optarg ;;
 852
 853   -libdir | --libdir | --libdi | --libd)
 854     ac_prev=libdir ;;
 855   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 856     libdir=$ac_optarg ;;
 857
 858   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 859   | --libexe | --libex | --libe)
 860     ac_prev=libexecdir ;;
 861   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 862   | --libexe=* | --libex=* | --libe=*)
 863     libexecdir=$ac_optarg ;;
 864
 865   -localedir | --localedir | --localedi | --localed | --locale)
 866     ac_prev=localedir ;;
 867   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 868     localedir=$ac_optarg ;;
 869
 870   -localstatedir | --localstatedir | --localstatedi | --localstated \
 871   | --localstate | --localstat | --localsta | --localst | --locals)
 872     ac_prev=localstatedir ;;
 873   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 874   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 875     localstatedir=$ac_optarg ;;
 876
 877   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 878     ac_prev=mandir ;;
 879   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 880     mandir=$ac_optarg ;;
 881
 882   -nfp | --nfp | --nf)
 883     # Obsolete; use --without-fp.
 884     with_fp=no ;;
 885
 886   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 887   | --no-cr | --no-c | -n)
 888     no_create=yes ;;
 889
 890   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 891   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 892     no_recursion=yes ;;
 893
 894   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 895   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 896   | --oldin | --oldi | --old | --ol | --o)
 897     ac_prev=oldincludedir ;;
 898   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 899   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 900   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 901     oldincludedir=$ac_optarg ;;
 902
 903   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 904     ac_prev=prefix ;;
 905   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 906     prefix=$ac_optarg ;;
 907
 908   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 909   | --program-pre | --program-pr | --program-p)
 910     ac_prev=program_prefix ;;
 911   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 912   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 913     program_prefix=$ac_optarg ;;
 914
 915   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 916   | --program-suf | --program-su | --program-s)
 917     ac_prev=program_suffix ;;
 918   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 919   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 920     program_suffix=$ac_optarg ;;
 921
 922   -program-transform-name | --program-transform-name \
 923   | --program-transform-nam | --program-transform-na \
 924   | --program-transform-n | --program-transform- \
 925   | --program-transform | --program-transfor \
 926   | --program-transfo | --program-transf \
 927   | --program-trans | --program-tran \
 928   | --progr-tra | --program-tr | --program-t)
 929     ac_prev=program_transform_name ;;
 930   -program-transform-name=* | --program-transform-name=* \
 931   | --program-transform-nam=* | --program-transform-na=* \
 932   | --program-transform-n=* | --program-transform-=* \
 933   | --program-transform=* | --program-transfor=* \
 934   | --program-transfo=* | --program-transf=* \
 935   | --program-trans=* | --program-tran=* \
 936   | --progr-tra=* | --program-tr=* | --program-t=*)
 937     program_transform_name=$ac_optarg ;;
 938
 939   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 940     ac_prev=pdfdir ;;
 941   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 942     pdfdir=$ac_optarg ;;
 943
 944   -psdir | --psdir | --psdi | --psd | --ps)
 945     ac_prev=psdir ;;
 946   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 947     psdir=$ac_optarg ;;
 948
 949   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 950   | -silent | --silent | --silen | --sile | --sil)
 951     silent=yes ;;
 952
 953   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 954     ac_prev=sbindir ;;
 955   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 956   | --sbi=* | --sb=*)
 957     sbindir=$ac_optarg ;;
 958
 959   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 960   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 961   | --sharedst | --shareds | --shared | --share | --shar \
 962   | --sha | --sh)
 963     ac_prev=sharedstatedir ;;
 964   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 965   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 966   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 967   | --sha=* | --sh=*)
 968     sharedstatedir=$ac_optarg ;;
 969
 970   -site | --site | --sit)
 971     ac_prev=site ;;
 972   -site=* | --site=* | --sit=*)
 973     site=$ac_optarg ;;
 974
 975   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 976     ac_prev=srcdir ;;
 977   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 978     srcdir=$ac_optarg ;;
 979
 980   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 981   | --syscon | --sysco | --sysc | --sys | --sy)
 982     ac_prev=sysconfdir ;;
 983   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 984   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 985     sysconfdir=$ac_optarg ;;
 986
 987   -target | --target | --targe | --targ | --tar | --ta | --t)
 988     ac_prev=target_alias ;;
 989   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 990     target_alias=$ac_optarg ;;
 991
 992   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 993     verbose=yes ;;
 994
 995   -version | --version | --versio | --versi | --vers | -V)
 996     ac_init_version=: ;;
 997
 998   -with-* | --with-*)
 999     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1000     # Reject names that are not valid shell variable names.
1001     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1002       { echo "$as_me: error: invalid package name: $ac_package" >&2
1003    { (exit 1); exit 1; }; }
1004     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1005     eval with_$ac_package=\$ac_optarg ;;
1006
1007   -without-* | --without-*)
1008     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1009     # Reject names that are not valid shell variable names.
1010     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1011       { echo "$as_me: error: invalid package name: $ac_package" >&2
1012    { (exit 1); exit 1; }; }
1013     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1014     eval with_$ac_package=no ;;
1015
1016   --x)
1017     # Obsolete; use --with-x.
1018     with_x=yes ;;
1019
1020   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1021   | --x-incl | --x-inc | --x-in | --x-i)
1022     ac_prev=x_includes ;;
1023   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1024   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1025     x_includes=$ac_optarg ;;
1026
1027   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1028   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1029     ac_prev=x_libraries ;;
1030   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1031   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1032     x_libraries=$ac_optarg ;;
1033
1034   -*) { echo "$as_me: error: unrecognized option: $ac_option
1035 Try \`$0 --help' for more information." >&2
1036    { (exit 1); exit 1; }; }
1037     ;;
1038
1039   *=*)
1040     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1041     # Reject names that are not valid shell variable names.
1042     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1043       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1044    { (exit 1); exit 1; }; }
1045     eval $ac_envvar=\$ac_optarg
1046     export $ac_envvar ;;
1047
1048   *)
1049     # FIXME: should be removed in autoconf 3.0.
1050     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1051     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1052       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1053     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1054     ;;
1055
1056   esac
1057 done
1058
1059 if test -n "$ac_prev"; then
1060   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1061   { echo "$as_me: error: missing argument to $ac_option" >&2
1062    { (exit 1); exit 1; }; }
1063 fi
1064
1065 # Be sure to have absolute directory names.
1066 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1067                 datadir sysconfdir sharedstatedir localstatedir includedir \
1068                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1069                 libdir localedir mandir
1070 do
1071   eval ac_val=\$$ac_var
1072   case $ac_val in
1073     [\\/$]* | ?:[\\/]* )  continue;;
1074     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1075   esac
1076   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1077    { (exit 1); exit 1; }; }
1078 done
1079
1080 # There might be people who depend on the old broken behavior: `$host'
1081 # used to hold the argument of --host etc.
1082 # FIXME: To remove some day.
1083 build=$build_alias
1084 host=$host_alias
1085 target=$target_alias
1086
1087 # FIXME: To remove some day.
1088 if test "x$host_alias" != x; then
1089   if test "x$build_alias" = x; then
1090     cross_compiling=maybe
1091     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1092     If a cross compiler is detected then cross compile mode will be used." >&2
1093   elif test "x$build_alias" != "x$host_alias"; then
1094     cross_compiling=yes
1095   fi
1096 fi
1097
1098 ac_tool_prefix=
1099 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1100
1101 test "$silent" = yes && exec 6>/dev/null
1102
1103
1104 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1105 ac_ls_di=`ls -di .` &&
1106 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1107   { echo "$as_me: error: Working directory cannot be determined" >&2
1108    { (exit 1); exit 1; }; }
1109 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1110   { echo "$as_me: error: pwd does not report name of working directory" >&2
1111    { (exit 1); exit 1; }; }
1112
1113
1114 # Find the source files, if location was not specified.
1115 if test -z "$srcdir"; then
1116   ac_srcdir_defaulted=yes
1117   # Try the directory containing this script, then the parent directory.
1118   ac_confdir=`$as_dirname -- "$0" ||
1119 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1120          X"$0" : 'X\(//\)[^/]' \| \
1121          X"$0" : 'X\(//\)$' \| \
1122          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1123 echo X"$0" |
1124     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1125             s//\1/
1126             q
1127           }
1128           /^X\(\/\/\)[^/].*/{
1129             s//\1/
1130             q
1131           }
1132           /^X\(\/\/\)$/{
1133             s//\1/
1134             q
1135           }
1136           /^X\(\/\).*/{
1137             s//\1/
1138             q
1139           }
1140           s/.*/./; q'`
1141   srcdir=$ac_confdir
1142   if test ! -r "$srcdir/$ac_unique_file"; then
1143     srcdir=..
1144   fi
1145 else
1146   ac_srcdir_defaulted=no
1147 fi
1148 if test ! -r "$srcdir/$ac_unique_file"; then
1149   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1150   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1151    { (exit 1); exit 1; }; }
1152 fi
1153 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1154 ac_abs_confdir=`(
1155         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1156    { (exit 1); exit 1; }; }
1157         pwd)`
1158 # When building in place, set srcdir=.
1159 if test "$ac_abs_confdir" = "$ac_pwd"; then
1160   srcdir=.
1161 fi
1162 # Remove unnecessary trailing slashes from srcdir.
1163 # Double slashes in file names in object file debugging info
1164 # mess up M-x gdb in Emacs.
1165 case $srcdir in
1166 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1167 esac
1168 for ac_var in $ac_precious_vars; do
1169   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1170   eval ac_env_${ac_var}_value=\$${ac_var}
1171   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1172   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1173 done
1174
1175 #
1176 # Report the --help message.
1177 #
1178 if test "$ac_init_help" = "long"; then
1179   # Omit some internal or obsolete options to make the list less imposing.
1180   # This message is too long to be a string in the A/UX 3.1 sh.
1181   cat <<_ACEOF
1182 \`configure' configures ZKT 0.99c to adapt to many kinds of systems.
1183
1184 Usage: $0 [OPTION]... [VAR=VALUE]...
1185
1186 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1187 VAR=VALUE.  See below for descriptions of some of the useful variables.
1188
1189 Defaults for the options are specified in brackets.
1190
1191 Configuration:
1192   -h, --help              display this help and exit
1193       --help=short        display options specific to this package
1194       --help=recursive    display the short help of all the included packages
1195   -V, --version           display version information and exit
1196   -q, --quiet, --silent   do not print \`checking...' messages
1197       --cache-file=FILE   cache test results in FILE [disabled]
1198   -C, --config-cache      alias for \`--cache-file=config.cache'
1199   -n, --no-create         do not create output files
1200       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1201
1202 Installation directories:
1203   --prefix=PREFIX         install architecture-independent files in PREFIX
1204                           [$ac_default_prefix]
1205   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1206                           [PREFIX]
1207
1208 By default, \`make install' will install all the files in
1209 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1210 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1211 for instance \`--prefix=\$HOME'.
1212
1213 For better control, use the options below.
1214
1215 Fine tuning of the installation directories:
1216   --bindir=DIR           user executables [EPREFIX/bin]
1217   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1218   --libexecdir=DIR       program executables [EPREFIX/libexec]
1219   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1220   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1221   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1222   --libdir=DIR           object code libraries [EPREFIX/lib]
1223   --includedir=DIR       C header files [PREFIX/include]
1224   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1225   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1226   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1227   --infodir=DIR          info documentation [DATAROOTDIR/info]
1228   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1229   --mandir=DIR           man documentation [DATAROOTDIR/man]
1230   --docdir=DIR           documentation root [DATAROOTDIR/doc/zkt]
1231   --htmldir=DIR          html documentation [DOCDIR]
1232   --dvidir=DIR           dvi documentation [DOCDIR]
1233   --pdfdir=DIR           pdf documentation [DOCDIR]
1234   --psdir=DIR            ps documentation [DOCDIR]
1235 _ACEOF
1236
1237   cat <<\_ACEOF
1238 _ACEOF
1239 fi
1240
1241 if test -n "$ac_init_help"; then
1242   case $ac_init_help in
1243      short | recursive ) echo "Configuration of ZKT 0.99c:";;
1244    esac
1245   cat <<\_ACEOF
1246
1247 Optional Features:
1248   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1249   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1250   --enable-print-timezone print out timezone
1251   --enable-print-age      print age of year
1252   --enable-log-progname   log with progname
1253   --disable-log-timestamp do not log with timestamp
1254   --disable-log-level     do not log with level
1255   --disable-ttl-in-keyfiles
1256                           do not allow TTL values in keyfiles
1257   --enable-configpath=PATH
1258                           set path of config file (defaults to /var/named)
1259   --disable-tree          use single linked list instead of binary tree data
1260                           structure for dnssec-zkt
1261
1262 Some influential environment variables:
1263   CC          C compiler command
1264   CFLAGS      C compiler flags
1265   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1266               nonstandard directory <lib dir>
1267   LIBS        libraries to pass to the linker, e.g. -l<library>
1268   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1269               you have headers in a nonstandard directory <include dir>
1270   CPP         C preprocessor
1271
1272 Use these variables to override the choices made by `configure' or to help
1273 it to find libraries and programs with nonstandard names/locations.
1274
1275 Report bugs to <Holger Zuleger hznet.de>.
1276 _ACEOF
1277 ac_status=$?
1278 fi
1279
1280 if test "$ac_init_help" = "recursive"; then
1281   # If there are subdirs, report their specific --help.
1282   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1283     test -d "$ac_dir" || continue
1284     ac_builddir=.
1285
1286 case "$ac_dir" in
1287 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1288 *)
1289   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1290   # A ".." for each directory in $ac_dir_suffix.
1291   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1292   case $ac_top_builddir_sub in
1293   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1294   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1295   esac ;;
1296 esac
1297 ac_abs_top_builddir=$ac_pwd
1298 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1299 # for backward compatibility:
1300 ac_top_builddir=$ac_top_build_prefix
1301
1302 case $srcdir in
1303   .)  # We are building in place.
1304     ac_srcdir=.
1305     ac_top_srcdir=$ac_top_builddir_sub
1306     ac_abs_top_srcdir=$ac_pwd ;;
1307   [\\/]* | ?:[\\/]* )  # Absolute name.
1308     ac_srcdir=$srcdir$ac_dir_suffix;
1309     ac_top_srcdir=$srcdir
1310     ac_abs_top_srcdir=$srcdir ;;
1311   *) # Relative name.
1312     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1313     ac_top_srcdir=$ac_top_build_prefix$srcdir
1314     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1315 esac
1316 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1317
1318     cd "$ac_dir" || { ac_status=$?; continue; }
1319     # Check for guested configure.
1320     if test -f "$ac_srcdir/configure.gnu"; then
1321       echo &&
1322       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1323     elif test -f "$ac_srcdir/configure"; then
1324       echo &&
1325       $SHELL "$ac_srcdir/configure" --help=recursive
1326     else
1327       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1328     fi || ac_status=$?
1329     cd "$ac_pwd" || { ac_status=$?; break; }
1330   done
1331 fi
1332
1333 test -n "$ac_init_help" && exit $ac_status
1334 if $ac_init_version; then
1335   cat <<\_ACEOF
1336 ZKT configure 0.99c
1337 generated by GNU Autoconf 2.61
1338
1339 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1340 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1341 This configure script is free software; the Free Software Foundation
1342 gives unlimited permission to copy, distribute and modify it.
1343 _ACEOF
1344   exit
1345 fi
1346 cat >config.log <<_ACEOF
1347 This file contains any messages produced by compilers while
1348 running configure, to aid debugging if configure makes a mistake.
1349
1350 It was created by ZKT $as_me 0.99c, which was
1351 generated by GNU Autoconf 2.61.  Invocation command line was
1352
1353   $ $0 $@
1354
1355 _ACEOF
1356 exec 5>>config.log
1357 {
1358 cat <<_ASUNAME
1359 ## --------- ##
1360 ## Platform. ##
1361 ## --------- ##
1362
1363 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1364 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1365 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1366 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1367 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1368
1369 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1370 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1371
1372 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1373 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1374 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1375 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1376 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1377 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1378 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1379
1380 _ASUNAME
1381
1382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1383 for as_dir in $PATH
1384 do
1385   IFS=$as_save_IFS
1386   test -z "$as_dir" && as_dir=.
1387   echo "PATH: $as_dir"
1388 done
1389 IFS=$as_save_IFS
1390
1391 } >&5
1392
1393 cat >&5 <<_ACEOF
1394
1395
1396 ## ----------- ##
1397 ## Core tests. ##
1398 ## ----------- ##
1399
1400 _ACEOF
1401
1402
1403 # Keep a trace of the command line.
1404 # Strip out --no-create and --no-recursion so they do not pile up.
1405 # Strip out --silent because we don't want to record it for future runs.
1406 # Also quote any args containing shell meta-characters.
1407 # Make two passes to allow for proper duplicate-argument suppression.
1408 ac_configure_args=
1409 ac_configure_args0=
1410 ac_configure_args1=
1411 ac_must_keep_next=false
1412 for ac_pass in 1 2
1413 do
1414   for ac_arg
1415   do
1416     case $ac_arg in
1417     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1418     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1419     | -silent | --silent | --silen | --sile | --sil)
1420       continue ;;
1421     *\'*)
1422       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1423     esac
1424     case $ac_pass in
1425     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1426     2)
1427       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1428       if test $ac_must_keep_next = true; then
1429         ac_must_keep_next=false # Got value, back to normal.
1430       else
1431         case $ac_arg in
1432           *=* | --config-cache | -C | -disable-* | --disable-* \
1433           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1434           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1435           | -with-* | --with-* | -without-* | --without-* | --x)
1436             case "$ac_configure_args0 " in
1437               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1438             esac
1439             ;;
1440           -* ) ac_must_keep_next=true ;;
1441         esac
1442       fi
1443       ac_configure_args="$ac_configure_args '$ac_arg'"
1444       ;;
1445     esac
1446   done
1447 done
1448 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1449 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1450
1451 # When interrupted or exit'd, cleanup temporary files, and complete
1452 # config.log.  We remove comments because anyway the quotes in there
1453 # would cause problems or look ugly.
1454 # WARNING: Use '\'' to represent an apostrophe within the trap.
1455 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1456 trap 'exit_status=$?
1457   # Save into config.log some information that might help in debugging.
1458   {
1459     echo
1460
1461     cat <<\_ASBOX
1462 ## ---------------- ##
1463 ## Cache variables. ##
1464 ## ---------------- ##
1465 _ASBOX
1466     echo
1467     # The following way of writing the cache mishandles newlines in values,
1468 (
1469   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1470     eval ac_val=\$$ac_var
1471     case $ac_val in #(
1472     *${as_nl}*)
1473       case $ac_var in #(
1474       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1475 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1476       esac
1477       case $ac_var in #(
1478       _ | IFS | as_nl) ;; #(
1479       *) $as_unset $ac_var ;;
1480       esac ;;
1481     esac
1482   done
1483   (set) 2>&1 |
1484     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1485     *${as_nl}ac_space=\ *)
1486       sed -n \
1487         "s/'\''/'\''\\\\'\'''\''/g;
1488           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1489       ;; #(
1490     *)
1491       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1492       ;;
1493     esac |
1494     sort
1495 )
1496     echo
1497
1498     cat <<\_ASBOX
1499 ## ----------------- ##
1500 ## Output variables. ##
1501 ## ----------------- ##
1502 _ASBOX
1503     echo
1504     for ac_var in $ac_subst_vars
1505     do
1506       eval ac_val=\$$ac_var
1507       case $ac_val in
1508       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1509       esac
1510       echo "$ac_var='\''$ac_val'\''"
1511     done | sort
1512     echo
1513
1514     if test -n "$ac_subst_files"; then
1515       cat <<\_ASBOX
1516 ## ------------------- ##
1517 ## File substitutions. ##
1518 ## ------------------- ##
1519 _ASBOX
1520       echo
1521       for ac_var in $ac_subst_files
1522       do
1523         eval ac_val=\$$ac_var
1524         case $ac_val in
1525         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1526         esac
1527         echo "$ac_var='\''$ac_val'\''"
1528       done | sort
1529       echo
1530     fi
1531
1532     if test -s confdefs.h; then
1533       cat <<\_ASBOX
1534 ## ----------- ##
1535 ## confdefs.h. ##
1536 ## ----------- ##
1537 _ASBOX
1538       echo
1539       cat confdefs.h
1540       echo
1541     fi
1542     test "$ac_signal" != 0 &&
1543       echo "$as_me: caught signal $ac_signal"
1544     echo "$as_me: exit $exit_status"
1545   } >&5
1546   rm -f core *.core core.conftest.* &&
1547     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1548     exit $exit_status
1549 ' 0
1550 for ac_signal in 1 2 13 15; do
1551   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1552 done
1553 ac_signal=0
1554
1555 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1556 rm -f -r conftest* confdefs.h
1557
1558 # Predefined preprocessor variables.
1559
1560 cat >>confdefs.h <<_ACEOF
1561 #define PACKAGE_NAME "$PACKAGE_NAME"
1562 _ACEOF
1563
1564
1565 cat >>confdefs.h <<_ACEOF
1566 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1567 _ACEOF
1568
1569
1570 cat >>confdefs.h <<_ACEOF
1571 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1572 _ACEOF
1573
1574
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_STRING "$PACKAGE_STRING"
1577 _ACEOF
1578
1579
1580 cat >>confdefs.h <<_ACEOF
1581 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1582 _ACEOF
1583
1584
1585 # Let the site file select an alternate cache file if it wants to.
1586 # Prefer explicitly selected file to automatically selected ones.
1587 if test -n "$CONFIG_SITE"; then
1588   set x "$CONFIG_SITE"
1589 elif test "x$prefix" != xNONE; then
1590   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1591 else
1592   set x "$ac_default_prefix/share/config.site" \
1593         "$ac_default_prefix/etc/config.site"
1594 fi
1595 shift
1596 for ac_site_file
1597 do
1598   if test -r "$ac_site_file"; then
1599     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1600 echo "$as_me: loading site script $ac_site_file" >&6;}
1601     sed 's/^/| /' "$ac_site_file" >&5
1602     . "$ac_site_file"
1603   fi
1604 done
1605
1606 if test -r "$cache_file"; then
1607   # Some versions of bash will fail to source /dev/null (special
1608   # files actually), so we avoid doing that.
1609   if test -f "$cache_file"; then
1610     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1611 echo "$as_me: loading cache $cache_file" >&6;}
1612     case $cache_file in
1613       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1614       *)                      . "./$cache_file";;
1615     esac
1616   fi
1617 else
1618   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1619 echo "$as_me: creating cache $cache_file" >&6;}
1620   >$cache_file
1621 fi
1622
1623 ac_header_list="$ac_header_list sys/time.h"
1624 ac_header_list="$ac_header_list unistd.h"
1625 ac_func_list="$ac_func_list alarm"
1626 ac_header_list="$ac_header_list utime.h"
1627 # Check that the precious variables saved in the cache have kept the same
1628 # value.
1629 ac_cache_corrupted=false
1630 for ac_var in $ac_precious_vars; do
1631   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1632   eval ac_new_set=\$ac_env_${ac_var}_set
1633   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1634   eval ac_new_val=\$ac_env_${ac_var}_value
1635   case $ac_old_set,$ac_new_set in
1636     set,)
1637       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1638 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1639       ac_cache_corrupted=: ;;
1640     ,set)
1641       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1642 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1643       ac_cache_corrupted=: ;;
1644     ,);;
1645     *)
1646       if test "x$ac_old_val" != "x$ac_new_val"; then
1647         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1648 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1649         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1650 echo "$as_me:   former value:  $ac_old_val" >&2;}
1651         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1652 echo "$as_me:   current value: $ac_new_val" >&2;}
1653         ac_cache_corrupted=:
1654       fi;;
1655   esac
1656   # Pass precious variables to config.status.
1657   if test "$ac_new_set" = set; then
1658     case $ac_new_val in
1659     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1660     *) ac_arg=$ac_var=$ac_new_val ;;
1661     esac
1662     case " $ac_configure_args " in
1663       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1664       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1665     esac
1666   fi
1667 done
1668 if $ac_cache_corrupted; then
1669   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1670 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1671   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1672 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1673    { (exit 1); exit 1; }; }
1674 fi
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700 ac_ext=c
1701 ac_cpp='$CPP $CPPFLAGS'
1702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1705
1706
1707
1708 ### Files to test to check if src dir contains the package
1709
1710 ac_config_headers="$ac_config_headers config.h"
1711
1712
1713
1714 ### Checks for programs.
1715 ac_ext=c
1716 ac_cpp='$CPP $CPPFLAGS'
1717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1720 if test -n "$ac_tool_prefix"; then
1721   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1722 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1723 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1724 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1725 if test "${ac_cv_prog_CC+set}" = set; then
1726   echo $ECHO_N "(cached) $ECHO_C" >&6
1727 else
1728   if test -n "$CC"; then
1729   ac_cv_prog_CC="$CC" # Let the user override the test.
1730 else
1731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1732 for as_dir in $PATH
1733 do
1734   IFS=$as_save_IFS
1735   test -z "$as_dir" && as_dir=.
1736   for ac_exec_ext in '' $ac_executable_extensions; do
1737   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1738     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1739     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1740     break 2
1741   fi
1742 done
1743 done
1744 IFS=$as_save_IFS
1745
1746 fi
1747 fi
1748 CC=$ac_cv_prog_CC
1749 if test -n "$CC"; then
1750   { echo "$as_me:$LINENO: result: $CC" >&5
1751 echo "${ECHO_T}$CC" >&6; }
1752 else
1753   { echo "$as_me:$LINENO: result: no" >&5
1754 echo "${ECHO_T}no" >&6; }
1755 fi
1756
1757
1758 fi
1759 if test -z "$ac_cv_prog_CC"; then
1760   ac_ct_CC=$CC
1761   # Extract the first word of "gcc", so it can be a program name with args.
1762 set dummy gcc; ac_word=$2
1763 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1764 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1765 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1766   echo $ECHO_N "(cached) $ECHO_C" >&6
1767 else
1768   if test -n "$ac_ct_CC"; then
1769   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1770 else
1771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1772 for as_dir in $PATH
1773 do
1774   IFS=$as_save_IFS
1775   test -z "$as_dir" && as_dir=.
1776   for ac_exec_ext in '' $ac_executable_extensions; do
1777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1778     ac_cv_prog_ac_ct_CC="gcc"
1779     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1780     break 2
1781   fi
1782 done
1783 done
1784 IFS=$as_save_IFS
1785
1786 fi
1787 fi
1788 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1789 if test -n "$ac_ct_CC"; then
1790   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1791 echo "${ECHO_T}$ac_ct_CC" >&6; }
1792 else
1793   { echo "$as_me:$LINENO: result: no" >&5
1794 echo "${ECHO_T}no" >&6; }
1795 fi
1796
1797   if test "x$ac_ct_CC" = x; then
1798     CC=""
1799   else
1800     case $cross_compiling:$ac_tool_warned in
1801 yes:)
1802 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1803 whose name does not start with the host triplet.  If you think this
1804 configuration is useful to you, please write to autoconf@gnu.org." >&5
1805 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1806 whose name does not start with the host triplet.  If you think this
1807 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1808 ac_tool_warned=yes ;;
1809 esac
1810     CC=$ac_ct_CC
1811   fi
1812 else
1813   CC="$ac_cv_prog_CC"
1814 fi
1815
1816 if test -z "$CC"; then
1817           if test -n "$ac_tool_prefix"; then
1818     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1819 set dummy ${ac_tool_prefix}cc; ac_word=$2
1820 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1821 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1822 if test "${ac_cv_prog_CC+set}" = set; then
1823   echo $ECHO_N "(cached) $ECHO_C" >&6
1824 else
1825   if test -n "$CC"; then
1826   ac_cv_prog_CC="$CC" # Let the user override the test.
1827 else
1828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1829 for as_dir in $PATH
1830 do
1831   IFS=$as_save_IFS
1832   test -z "$as_dir" && as_dir=.
1833   for ac_exec_ext in '' $ac_executable_extensions; do
1834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1835     ac_cv_prog_CC="${ac_tool_prefix}cc"
1836     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1837     break 2
1838   fi
1839 done
1840 done
1841 IFS=$as_save_IFS
1842
1843 fi
1844 fi
1845 CC=$ac_cv_prog_CC
1846 if test -n "$CC"; then
1847   { echo "$as_me:$LINENO: result: $CC" >&5
1848 echo "${ECHO_T}$CC" >&6; }
1849 else
1850   { echo "$as_me:$LINENO: result: no" >&5
1851 echo "${ECHO_T}no" >&6; }
1852 fi
1853
1854
1855   fi
1856 fi
1857 if test -z "$CC"; then
1858   # Extract the first word of "cc", so it can be a program name with args.
1859 set dummy cc; ac_word=$2
1860 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1861 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1862 if test "${ac_cv_prog_CC+set}" = set; then
1863   echo $ECHO_N "(cached) $ECHO_C" >&6
1864 else
1865   if test -n "$CC"; then
1866   ac_cv_prog_CC="$CC" # Let the user override the test.
1867 else
1868   ac_prog_rejected=no
1869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1870 for as_dir in $PATH
1871 do
1872   IFS=$as_save_IFS
1873   test -z "$as_dir" && as_dir=.
1874   for ac_exec_ext in '' $ac_executable_extensions; do
1875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1876     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1877        ac_prog_rejected=yes
1878        continue
1879      fi
1880     ac_cv_prog_CC="cc"
1881     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882     break 2
1883   fi
1884 done
1885 done
1886 IFS=$as_save_IFS
1887
1888 if test $ac_prog_rejected = yes; then
1889   # We found a bogon in the path, so make sure we never use it.
1890   set dummy $ac_cv_prog_CC
1891   shift
1892   if test $# != 0; then
1893     # We chose a different compiler from the bogus one.
1894     # However, it has the same basename, so the bogon will be chosen
1895     # first if we set CC to just the basename; use the full file name.
1896     shift
1897     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1898   fi
1899 fi
1900 fi
1901 fi
1902 CC=$ac_cv_prog_CC
1903 if test -n "$CC"; then
1904   { echo "$as_me:$LINENO: result: $CC" >&5
1905 echo "${ECHO_T}$CC" >&6; }
1906 else
1907   { echo "$as_me:$LINENO: result: no" >&5
1908 echo "${ECHO_T}no" >&6; }
1909 fi
1910
1911
1912 fi
1913 if test -z "$CC"; then
1914   if test -n "$ac_tool_prefix"; then
1915   for ac_prog in cl.exe
1916   do
1917     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1918 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1919 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1920 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1921 if test "${ac_cv_prog_CC+set}" = set; then
1922   echo $ECHO_N "(cached) $ECHO_C" >&6
1923 else
1924   if test -n "$CC"; then
1925   ac_cv_prog_CC="$CC" # Let the user override the test.
1926 else
1927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1928 for as_dir in $PATH
1929 do
1930   IFS=$as_save_IFS
1931   test -z "$as_dir" && as_dir=.
1932   for ac_exec_ext in '' $ac_executable_extensions; do
1933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1934     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1935     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1936     break 2
1937   fi
1938 done
1939 done
1940 IFS=$as_save_IFS
1941
1942 fi
1943 fi
1944 CC=$ac_cv_prog_CC
1945 if test -n "$CC"; then
1946   { echo "$as_me:$LINENO: result: $CC" >&5
1947 echo "${ECHO_T}$CC" >&6; }
1948 else
1949   { echo "$as_me:$LINENO: result: no" >&5
1950 echo "${ECHO_T}no" >&6; }
1951 fi
1952
1953
1954     test -n "$CC" && break
1955   done
1956 fi
1957 if test -z "$CC"; then
1958   ac_ct_CC=$CC
1959   for ac_prog in cl.exe
1960 do
1961   # Extract the first word of "$ac_prog", so it can be a program name with args.
1962 set dummy $ac_prog; ac_word=$2
1963 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1964 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1965 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1966   echo $ECHO_N "(cached) $ECHO_C" >&6
1967 else
1968   if test -n "$ac_ct_CC"; then
1969   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1970 else
1971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1972 for as_dir in $PATH
1973 do
1974   IFS=$as_save_IFS
1975   test -z "$as_dir" && as_dir=.
1976   for ac_exec_ext in '' $ac_executable_extensions; do
1977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1978     ac_cv_prog_ac_ct_CC="$ac_prog"
1979     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1980     break 2
1981   fi
1982 done
1983 done
1984 IFS=$as_save_IFS
1985
1986 fi
1987 fi
1988 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1989 if test -n "$ac_ct_CC"; then
1990   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1991 echo "${ECHO_T}$ac_ct_CC" >&6; }
1992 else
1993   { echo "$as_me:$LINENO: result: no" >&5
1994 echo "${ECHO_T}no" >&6; }
1995 fi
1996
1997
1998   test -n "$ac_ct_CC" && break
1999 done
2000
2001   if test "x$ac_ct_CC" = x; then
2002     CC=""
2003   else
2004     case $cross_compiling:$ac_tool_warned in
2005 yes:)
2006 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2007 whose name does not start with the host triplet.  If you think this
2008 configuration is useful to you, please write to autoconf@gnu.org." >&5
2009 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2010 whose name does not start with the host triplet.  If you think this
2011 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2012 ac_tool_warned=yes ;;
2013 esac
2014     CC=$ac_ct_CC
2015   fi
2016 fi
2017
2018 fi
2019
2020
2021 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2022 See \`config.log' for more details." >&5
2023 echo "$as_me: error: no acceptable C compiler found in \$PATH
2024 See \`config.log' for more details." >&2;}
2025    { (exit 1); exit 1; }; }
2026
2027 # Provide some information about the compiler.
2028 echo "$as_me:$LINENO: checking for C compiler version" >&5
2029 ac_compiler=`set X $ac_compile; echo $2`
2030 { (ac_try="$ac_compiler --version >&5"
2031 case "(($ac_try" in
2032   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2033   *) ac_try_echo=$ac_try;;
2034 esac
2035 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2036   (eval "$ac_compiler --version >&5") 2>&5
2037   ac_status=$?
2038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2039   (exit $ac_status); }
2040 { (ac_try="$ac_compiler -v >&5"
2041 case "(($ac_try" in
2042   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2043   *) ac_try_echo=$ac_try;;
2044 esac
2045 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2046   (eval "$ac_compiler -v >&5") 2>&5
2047   ac_status=$?
2048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2049   (exit $ac_status); }
2050 { (ac_try="$ac_compiler -V >&5"
2051 case "(($ac_try" in
2052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2053   *) ac_try_echo=$ac_try;;
2054 esac
2055 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2056   (eval "$ac_compiler -V >&5") 2>&5
2057   ac_status=$?
2058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2059   (exit $ac_status); }
2060
2061 cat >conftest.$ac_ext <<_ACEOF
2062 /* confdefs.h.  */
2063 _ACEOF
2064 cat confdefs.h >>conftest.$ac_ext
2065 cat >>conftest.$ac_ext <<_ACEOF
2066 /* end confdefs.h.  */
2067
2068 int
2069 main ()
2070 {
2071
2072   ;
2073   return 0;
2074 }
2075 _ACEOF
2076 ac_clean_files_save=$ac_clean_files
2077 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2078 # Try to create an executable without -o first, disregard a.out.
2079 # It will help us diagnose broken compilers, and finding out an intuition
2080 # of exeext.
2081 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2082 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2083 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2084 #
2085 # List of possible output files, starting from the most likely.
2086 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2087 # only as a last resort.  b.out is created by i960 compilers.
2088 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2089 #
2090 # The IRIX 6 linker writes into existing files which may not be
2091 # executable, retaining their permissions.  Remove them first so a
2092 # subsequent execution test works.
2093 ac_rmfiles=
2094 for ac_file in $ac_files
2095 do
2096   case $ac_file in
2097     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2098     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2099   esac
2100 done
2101 rm -f $ac_rmfiles
2102
2103 if { (ac_try="$ac_link_default"
2104 case "(($ac_try" in
2105   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2106   *) ac_try_echo=$ac_try;;
2107 esac
2108 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2109   (eval "$ac_link_default") 2>&5
2110   ac_status=$?
2111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2112   (exit $ac_status); }; then
2113   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2114 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2115 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2116 # so that the user can short-circuit this test for compilers unknown to
2117 # Autoconf.
2118 for ac_file in $ac_files ''
2119 do
2120   test -f "$ac_file" || continue
2121   case $ac_file in
2122     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2123         ;;
2124     [ab].out )
2125         # We found the default executable, but exeext='' is most
2126         # certainly right.
2127         break;;
2128     *.* )
2129         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2130         then :; else
2131            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2132         fi
2133         # We set ac_cv_exeext here because the later test for it is not
2134         # safe: cross compilers may not add the suffix if given an `-o'
2135         # argument, so we may need to know it at that point already.
2136         # Even if this section looks crufty: it has the advantage of
2137         # actually working.
2138         break;;
2139     * )
2140         break;;
2141   esac
2142 done
2143 test "$ac_cv_exeext" = no && ac_cv_exeext=
2144
2145 else
2146   ac_file=''
2147 fi
2148
2149 { echo "$as_me:$LINENO: result: $ac_file" >&5
2150 echo "${ECHO_T}$ac_file" >&6; }
2151 if test -z "$ac_file"; then
2152   echo "$as_me: failed program was:" >&5
2153 sed 's/^/| /' conftest.$ac_ext >&5
2154
2155 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2156 See \`config.log' for more details." >&5
2157 echo "$as_me: error: C compiler cannot create executables
2158 See \`config.log' for more details." >&2;}
2159    { (exit 77); exit 77; }; }
2160 fi
2161
2162 ac_exeext=$ac_cv_exeext
2163
2164 # Check that the compiler produces executables we can run.  If not, either
2165 # the compiler is broken, or we cross compile.
2166 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2167 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2168 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2169 # If not cross compiling, check that we can run a simple program.
2170 if test "$cross_compiling" != yes; then
2171   if { ac_try='./$ac_file'
2172   { (case "(($ac_try" in
2173   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2174   *) ac_try_echo=$ac_try;;
2175 esac
2176 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2177   (eval "$ac_try") 2>&5
2178   ac_status=$?
2179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180   (exit $ac_status); }; }; then
2181     cross_compiling=no
2182   else
2183     if test "$cross_compiling" = maybe; then
2184         cross_compiling=yes
2185     else
2186         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2187 If you meant to cross compile, use \`--host'.
2188 See \`config.log' for more details." >&5
2189 echo "$as_me: error: cannot run C compiled programs.
2190 If you meant to cross compile, use \`--host'.
2191 See \`config.log' for more details." >&2;}
2192    { (exit 1); exit 1; }; }
2193     fi
2194   fi
2195 fi
2196 { echo "$as_me:$LINENO: result: yes" >&5
2197 echo "${ECHO_T}yes" >&6; }
2198
2199 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2200 ac_clean_files=$ac_clean_files_save
2201 # Check that the compiler produces executables we can run.  If not, either
2202 # the compiler is broken, or we cross compile.
2203 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2204 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2205 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2206 echo "${ECHO_T}$cross_compiling" >&6; }
2207
2208 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2209 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2210 if { (ac_try="$ac_link"
2211 case "(($ac_try" in
2212   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2213   *) ac_try_echo=$ac_try;;
2214 esac
2215 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2216   (eval "$ac_link") 2>&5
2217   ac_status=$?
2218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219   (exit $ac_status); }; then
2220   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2221 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2222 # work properly (i.e., refer to `conftest.exe'), while it won't with
2223 # `rm'.
2224 for ac_file in conftest.exe conftest conftest.*; do
2225   test -f "$ac_file" || continue
2226   case $ac_file in
2227     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2228     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2229           break;;
2230     * ) break;;
2231   esac
2232 done
2233 else
2234   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2235 See \`config.log' for more details." >&5
2236 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2237 See \`config.log' for more details." >&2;}
2238    { (exit 1); exit 1; }; }
2239 fi
2240
2241 rm -f conftest$ac_cv_exeext
2242 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2243 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2244
2245 rm -f conftest.$ac_ext
2246 EXEEXT=$ac_cv_exeext
2247 ac_exeext=$EXEEXT
2248 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2249 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2250 if test "${ac_cv_objext+set}" = set; then
2251   echo $ECHO_N "(cached) $ECHO_C" >&6
2252 else
2253   cat >conftest.$ac_ext <<_ACEOF
2254 /* confdefs.h.  */
2255 _ACEOF
2256 cat confdefs.h >>conftest.$ac_ext
2257 cat >>conftest.$ac_ext <<_ACEOF
2258 /* end confdefs.h.  */
2259
2260 int
2261 main ()
2262 {
2263
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 rm -f conftest.o conftest.obj
2269 if { (ac_try="$ac_compile"
2270 case "(($ac_try" in
2271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2272   *) ac_try_echo=$ac_try;;
2273 esac
2274 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2275   (eval "$ac_compile") 2>&5
2276   ac_status=$?
2277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278   (exit $ac_status); }; then
2279   for ac_file in conftest.o conftest.obj conftest.*; do
2280   test -f "$ac_file" || continue;
2281   case $ac_file in
2282     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2283     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2284        break;;
2285   esac
2286 done
2287 else
2288   echo "$as_me: failed program was:" >&5
2289 sed 's/^/| /' conftest.$ac_ext >&5
2290
2291 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2292 See \`config.log' for more details." >&5
2293 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2294 See \`config.log' for more details." >&2;}
2295    { (exit 1); exit 1; }; }
2296 fi
2297
2298 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2299 fi
2300 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2301 echo "${ECHO_T}$ac_cv_objext" >&6; }
2302 OBJEXT=$ac_cv_objext
2303 ac_objext=$OBJEXT
2304 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2305 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2306 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2307   echo $ECHO_N "(cached) $ECHO_C" >&6
2308 else
2309   cat >conftest.$ac_ext <<_ACEOF
2310 /* confdefs.h.  */
2311 _ACEOF
2312 cat confdefs.h >>conftest.$ac_ext
2313 cat >>conftest.$ac_ext <<_ACEOF
2314 /* end confdefs.h.  */
2315
2316 int
2317 main ()
2318 {
2319 #ifndef __GNUC__
2320        choke me
2321 #endif
2322
2323   ;
2324   return 0;
2325 }
2326 _ACEOF
2327 rm -f conftest.$ac_objext
2328 if { (ac_try="$ac_compile"
2329 case "(($ac_try" in
2330   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2331   *) ac_try_echo=$ac_try;;
2332 esac
2333 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2334   (eval "$ac_compile") 2>conftest.er1
2335   ac_status=$?
2336   grep -v '^ *+' conftest.er1 >conftest.err
2337   rm -f conftest.er1
2338   cat conftest.err >&5
2339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2340   (exit $ac_status); } && {
2341          test -z "$ac_c_werror_flag" ||
2342          test ! -s conftest.err
2343        } && test -s conftest.$ac_objext; then
2344   ac_compiler_gnu=yes
2345 else
2346   echo "$as_me: failed program was:" >&5
2347 sed 's/^/| /' conftest.$ac_ext >&5
2348
2349         ac_compiler_gnu=no
2350 fi
2351
2352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2353 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2354
2355 fi
2356 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2357 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2358 GCC=`test $ac_compiler_gnu = yes && echo yes`
2359 ac_test_CFLAGS=${CFLAGS+set}
2360 ac_save_CFLAGS=$CFLAGS
2361 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2362 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2363 if test "${ac_cv_prog_cc_g+set}" = set; then
2364   echo $ECHO_N "(cached) $ECHO_C" >&6
2365 else
2366   ac_save_c_werror_flag=$ac_c_werror_flag
2367    ac_c_werror_flag=yes
2368    ac_cv_prog_cc_g=no
2369    CFLAGS="-g"
2370    cat >conftest.$ac_ext <<_ACEOF
2371 /* confdefs.h.  */
2372 _ACEOF
2373 cat confdefs.h >>conftest.$ac_ext
2374 cat >>conftest.$ac_ext <<_ACEOF
2375 /* end confdefs.h.  */
2376
2377 int
2378 main ()
2379 {
2380
2381   ;
2382   return 0;
2383 }
2384 _ACEOF
2385 rm -f conftest.$ac_objext
2386 if { (ac_try="$ac_compile"
2387 case "(($ac_try" in
2388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2389   *) ac_try_echo=$ac_try;;
2390 esac
2391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2392   (eval "$ac_compile") 2>conftest.er1
2393   ac_status=$?
2394   grep -v '^ *+' conftest.er1 >conftest.err
2395   rm -f conftest.er1
2396   cat conftest.err >&5
2397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398   (exit $ac_status); } && {
2399          test -z "$ac_c_werror_flag" ||
2400          test ! -s conftest.err
2401        } && test -s conftest.$ac_objext; then
2402   ac_cv_prog_cc_g=yes
2403 else
2404   echo "$as_me: failed program was:" >&5
2405 sed 's/^/| /' conftest.$ac_ext >&5
2406
2407         CFLAGS=""
2408       cat >conftest.$ac_ext <<_ACEOF
2409 /* confdefs.h.  */
2410 _ACEOF
2411 cat confdefs.h >>conftest.$ac_ext
2412 cat >>conftest.$ac_ext <<_ACEOF
2413 /* end confdefs.h.  */
2414
2415 int
2416 main ()
2417 {
2418
2419   ;
2420   return 0;
2421 }
2422 _ACEOF
2423 rm -f conftest.$ac_objext
2424 if { (ac_try="$ac_compile"
2425 case "(($ac_try" in
2426   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2427   *) ac_try_echo=$ac_try;;
2428 esac
2429 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2430   (eval "$ac_compile") 2>conftest.er1
2431   ac_status=$?
2432   grep -v '^ *+' conftest.er1 >conftest.err
2433   rm -f conftest.er1
2434   cat conftest.err >&5
2435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2436   (exit $ac_status); } && {
2437          test -z "$ac_c_werror_flag" ||
2438          test ! -s conftest.err
2439        } && test -s conftest.$ac_objext; then
2440   :
2441 else
2442   echo "$as_me: failed program was:" >&5
2443 sed 's/^/| /' conftest.$ac_ext >&5
2444
2445         ac_c_werror_flag=$ac_save_c_werror_flag
2446          CFLAGS="-g"
2447          cat >conftest.$ac_ext <<_ACEOF
2448 /* confdefs.h.  */
2449 _ACEOF
2450 cat confdefs.h >>conftest.$ac_ext
2451 cat >>conftest.$ac_ext <<_ACEOF
2452 /* end confdefs.h.  */
2453
2454 int
2455 main ()
2456 {
2457
2458   ;
2459   return 0;
2460 }
2461 _ACEOF
2462 rm -f conftest.$ac_objext
2463 if { (ac_try="$ac_compile"
2464 case "(($ac_try" in
2465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2466   *) ac_try_echo=$ac_try;;
2467 esac
2468 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2469   (eval "$ac_compile") 2>conftest.er1
2470   ac_status=$?
2471   grep -v '^ *+' conftest.er1 >conftest.err
2472   rm -f conftest.er1
2473   cat conftest.err >&5
2474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2475   (exit $ac_status); } && {
2476          test -z "$ac_c_werror_flag" ||
2477          test ! -s conftest.err
2478        } && test -s conftest.$ac_objext; then
2479   ac_cv_prog_cc_g=yes
2480 else
2481   echo "$as_me: failed program was:" >&5
2482 sed 's/^/| /' conftest.$ac_ext >&5
2483
2484
2485 fi
2486
2487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2488 fi
2489
2490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2491 fi
2492
2493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2494    ac_c_werror_flag=$ac_save_c_werror_flag
2495 fi
2496 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2497 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2498 if test "$ac_test_CFLAGS" = set; then
2499   CFLAGS=$ac_save_CFLAGS
2500 elif test $ac_cv_prog_cc_g = yes; then
2501   if test "$GCC" = yes; then
2502     CFLAGS="-g -O2"
2503   else
2504     CFLAGS="-g"
2505   fi
2506 else
2507   if test "$GCC" = yes; then
2508     CFLAGS="-O2"
2509   else
2510     CFLAGS=
2511   fi
2512 fi
2513 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2514 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2515 if test "${ac_cv_prog_cc_c89+set}" = set; then
2516   echo $ECHO_N "(cached) $ECHO_C" >&6
2517 else
2518   ac_cv_prog_cc_c89=no
2519 ac_save_CC=$CC
2520 cat >conftest.$ac_ext <<_ACEOF
2521 /* confdefs.h.  */
2522 _ACEOF
2523 cat confdefs.h >>conftest.$ac_ext
2524 cat >>conftest.$ac_ext <<_ACEOF
2525 /* end confdefs.h.  */
2526 #include <stdarg.h>
2527 #include <stdio.h>
2528 #include <sys/types.h>
2529 #include <sys/stat.h>
2530 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2531 struct buf { int x; };
2532 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2533 static char *e (p, i)
2534      char **p;
2535      int i;
2536 {
2537   return p[i];
2538 }
2539 static char *f (char * (*g) (char **, int), char **p, ...)
2540 {
2541   char *s;
2542   va_list v;
2543   va_start (v,p);
2544   s = g (p, va_arg (v,int));
2545   va_end (v);
2546   return s;
2547 }
2548
2549 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2550    function prototypes and stuff, but not '\xHH' hex character constants.
2551    These don't provoke an error unfortunately, instead are silently treated
2552    as 'x'.  The following induces an error, until -std is added to get
2553    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2554    array size at least.  It's necessary to write '\x00'==0 to get something
2555    that's true only with -std.  */
2556 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2557
2558 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2559    inside strings and character constants.  */
2560 #define FOO(x) 'x'
2561 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2562
2563 int test (int i, double x);
2564 struct s1 {int (*f) (int a);};
2565 struct s2 {int (*f) (double a);};
2566 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2567 int argc;
2568 char **argv;
2569 int
2570 main ()
2571 {
2572 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2573   ;
2574   return 0;
2575 }
2576 _ACEOF
2577 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2578         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2579 do
2580   CC="$ac_save_CC $ac_arg"
2581   rm -f conftest.$ac_objext
2582 if { (ac_try="$ac_compile"
2583 case "(($ac_try" in
2584   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2585   *) ac_try_echo=$ac_try;;
2586 esac
2587 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2588   (eval "$ac_compile") 2>conftest.er1
2589   ac_status=$?
2590   grep -v '^ *+' conftest.er1 >conftest.err
2591   rm -f conftest.er1
2592   cat conftest.err >&5
2593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2594   (exit $ac_status); } && {
2595          test -z "$ac_c_werror_flag" ||
2596          test ! -s conftest.err
2597        } && test -s conftest.$ac_objext; then
2598   ac_cv_prog_cc_c89=$ac_arg
2599 else
2600   echo "$as_me: failed program was:" >&5
2601 sed 's/^/| /' conftest.$ac_ext >&5
2602
2603
2604 fi
2605
2606 rm -f core conftest.err conftest.$ac_objext
2607   test "x$ac_cv_prog_cc_c89" != "xno" && break
2608 done
2609 rm -f conftest.$ac_ext
2610 CC=$ac_save_CC
2611
2612 fi
2613 # AC_CACHE_VAL
2614 case "x$ac_cv_prog_cc_c89" in
2615   x)
2616     { echo "$as_me:$LINENO: result: none needed" >&5
2617 echo "${ECHO_T}none needed" >&6; } ;;
2618   xno)
2619     { echo "$as_me:$LINENO: result: unsupported" >&5
2620 echo "${ECHO_T}unsupported" >&6; } ;;
2621   *)
2622     CC="$CC $ac_cv_prog_cc_c89"
2623     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2624 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2625 esac
2626
2627
2628 ac_ext=c
2629 ac_cpp='$CPP $CPPFLAGS'
2630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2633
2634
2635 ### find out the path to BIND utils and version
2636 # Extract the first word of "dnssec-signzone", so it can be a program name with args.
2637 set dummy dnssec-signzone; ac_word=$2
2638 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2639 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2640 if test "${ac_cv_path_SIGNZONE_PROG+set}" = set; then
2641   echo $ECHO_N "(cached) $ECHO_C" >&6
2642 else
2643   case $SIGNZONE_PROG in
2644   [\\/]* | ?:[\\/]*)
2645   ac_cv_path_SIGNZONE_PROG="$SIGNZONE_PROG" # Let the user override the test with a path.
2646   ;;
2647   *)
2648   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2649 for as_dir in $PATH
2650 do
2651   IFS=$as_save_IFS
2652   test -z "$as_dir" && as_dir=.
2653   for ac_exec_ext in '' $ac_executable_extensions; do
2654   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2655     ac_cv_path_SIGNZONE_PROG="$as_dir/$ac_word$ac_exec_ext"
2656     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2657     break 2
2658   fi
2659 done
2660 done
2661 IFS=$as_save_IFS
2662
2663   ;;
2664 esac
2665 fi
2666 SIGNZONE_PROG=$ac_cv_path_SIGNZONE_PROG
2667 if test -n "$SIGNZONE_PROG"; then
2668   { echo "$as_me:$LINENO: result: $SIGNZONE_PROG" >&5
2669 echo "${ECHO_T}$SIGNZONE_PROG" >&6; }
2670 else
2671   { echo "$as_me:$LINENO: result: no" >&5
2672 echo "${ECHO_T}no" >&6; }
2673 fi
2674
2675
2676 if test -z "$SIGNZONE_PROG" ; then
2677 #        AC_MSG_ERROR([*** 'BIND dnssec-signzone dnssec-keygen' missing, please install or fix your \$PATH ***])
2678         { echo "$as_me:$LINENO: WARNING: *** 'BIND dnssec-signzone' missing, use default BIND_UTIL_PATH and BIND_VERSION setting out of config_zkt.h ***" >&5
2679 echo "$as_me: WARNING: *** 'BIND dnssec-signzone' missing, use default BIND_UTIL_PATH and BIND_VERSION setting out of config_zkt.h ***" >&2;}
2680 else
2681         bind_util_path=`dirname "$SIGNZONE_PROG"`
2682         # define BIND_UTIL_PATH in config.h.in
2683
2684 cat >>confdefs.h <<_ACEOF
2685 #define BIND_UTIL_PATH "$bind_util_path/"
2686 _ACEOF
2687
2688         # define BIND_VERSION in config.h.in
2689         bind_version=`$SIGNZONE_PROG 2>&1 | grep "Version:" | tr -cd "0-9" | sed "s/^\(...\).*/\1/"`
2690
2691 cat >>confdefs.h <<_ACEOF
2692 #define BIND_VERSION $bind_version
2693 _ACEOF
2694
2695 fi
2696
2697
2698 ac_ext=c
2699 ac_cpp='$CPP $CPPFLAGS'
2700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2703 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2704 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
2705 # On Suns, sometimes $CPP names a directory.
2706 if test -n "$CPP" && test -d "$CPP"; then
2707   CPP=
2708 fi
2709 if test -z "$CPP"; then
2710   if test "${ac_cv_prog_CPP+set}" = set; then
2711   echo $ECHO_N "(cached) $ECHO_C" >&6
2712 else
2713       # Double quotes because CPP needs to be expanded
2714     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2715     do
2716       ac_preproc_ok=false
2717 for ac_c_preproc_warn_flag in '' yes
2718 do
2719   # Use a header file that comes with gcc, so configuring glibc
2720   # with a fresh cross-compiler works.
2721   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2722   # <limits.h> exists even on freestanding compilers.
2723   # On the NeXT, cc -E runs the code through the compiler's parser,
2724   # not just through cpp. "Syntax error" is here to catch this case.
2725   cat >conftest.$ac_ext <<_ACEOF
2726 /* confdefs.h.  */
2727 _ACEOF
2728 cat confdefs.h >>conftest.$ac_ext
2729 cat >>conftest.$ac_ext <<_ACEOF
2730 /* end confdefs.h.  */
2731 #ifdef __STDC__
2732 # include <limits.h>
2733 #else
2734 # include <assert.h>
2735 #endif
2736                      Syntax error
2737 _ACEOF
2738 if { (ac_try="$ac_cpp conftest.$ac_ext"
2739 case "(($ac_try" in
2740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2741   *) ac_try_echo=$ac_try;;
2742 esac
2743 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2744   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2745   ac_status=$?
2746   grep -v '^ *+' conftest.er1 >conftest.err
2747   rm -f conftest.er1
2748   cat conftest.err >&5
2749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750   (exit $ac_status); } >/dev/null && {
2751          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2752          test ! -s conftest.err
2753        }; then
2754   :
2755 else
2756   echo "$as_me: failed program was:" >&5
2757 sed 's/^/| /' conftest.$ac_ext >&5
2758
2759   # Broken: fails on valid input.
2760 continue
2761 fi
2762
2763 rm -f conftest.err conftest.$ac_ext
2764
2765   # OK, works on sane cases.  Now check whether nonexistent headers
2766   # can be detected and how.
2767   cat >conftest.$ac_ext <<_ACEOF
2768 /* confdefs.h.  */
2769 _ACEOF
2770 cat confdefs.h >>conftest.$ac_ext
2771 cat >>conftest.$ac_ext <<_ACEOF
2772 /* end confdefs.h.  */
2773 #include <ac_nonexistent.h>
2774 _ACEOF
2775 if { (ac_try="$ac_cpp conftest.$ac_ext"
2776 case "(($ac_try" in
2777   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2778   *) ac_try_echo=$ac_try;;
2779 esac
2780 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2781   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2782   ac_status=$?
2783   grep -v '^ *+' conftest.er1 >conftest.err
2784   rm -f conftest.er1
2785   cat conftest.err >&5
2786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787   (exit $ac_status); } >/dev/null && {
2788          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2789          test ! -s conftest.err
2790        }; then
2791   # Broken: success on invalid input.
2792 continue
2793 else
2794   echo "$as_me: failed program was:" >&5
2795 sed 's/^/| /' conftest.$ac_ext >&5
2796
2797   # Passes both tests.
2798 ac_preproc_ok=:
2799 break
2800 fi
2801
2802 rm -f conftest.err conftest.$ac_ext
2803
2804 done
2805 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2806 rm -f conftest.err conftest.$ac_ext
2807 if $ac_preproc_ok; then
2808   break
2809 fi
2810
2811     done
2812     ac_cv_prog_CPP=$CPP
2813
2814 fi
2815   CPP=$ac_cv_prog_CPP
2816 else
2817   ac_cv_prog_CPP=$CPP
2818 fi
2819 { echo "$as_me:$LINENO: result: $CPP" >&5
2820 echo "${ECHO_T}$CPP" >&6; }
2821 ac_preproc_ok=false
2822 for ac_c_preproc_warn_flag in '' yes
2823 do
2824   # Use a header file that comes with gcc, so configuring glibc
2825   # with a fresh cross-compiler works.
2826   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2827   # <limits.h> exists even on freestanding compilers.
2828   # On the NeXT, cc -E runs the code through the compiler's parser,
2829   # not just through cpp. "Syntax error" is here to catch this case.
2830   cat >conftest.$ac_ext <<_ACEOF
2831 /* confdefs.h.  */
2832 _ACEOF
2833 cat confdefs.h >>conftest.$ac_ext
2834 cat >>conftest.$ac_ext <<_ACEOF
2835 /* end confdefs.h.  */
2836 #ifdef __STDC__
2837 # include <limits.h>
2838 #else
2839 # include <assert.h>
2840 #endif
2841                      Syntax error
2842 _ACEOF
2843 if { (ac_try="$ac_cpp conftest.$ac_ext"
2844 case "(($ac_try" in
2845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2846   *) ac_try_echo=$ac_try;;
2847 esac
2848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2849   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2850   ac_status=$?
2851   grep -v '^ *+' conftest.er1 >conftest.err
2852   rm -f conftest.er1
2853   cat conftest.err >&5
2854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2855   (exit $ac_status); } >/dev/null && {
2856          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2857          test ! -s conftest.err
2858        }; then
2859   :
2860 else
2861   echo "$as_me: failed program was:" >&5
2862 sed 's/^/| /' conftest.$ac_ext >&5
2863
2864   # Broken: fails on valid input.
2865 continue
2866 fi
2867
2868 rm -f conftest.err conftest.$ac_ext
2869
2870   # OK, works on sane cases.  Now check whether nonexistent headers
2871   # can be detected and how.
2872   cat >conftest.$ac_ext <<_ACEOF
2873 /* confdefs.h.  */
2874 _ACEOF
2875 cat confdefs.h >>conftest.$ac_ext
2876 cat >>conftest.$ac_ext <<_ACEOF
2877 /* end confdefs.h.  */
2878 #include <ac_nonexistent.h>
2879 _ACEOF
2880 if { (ac_try="$ac_cpp conftest.$ac_ext"
2881 case "(($ac_try" in
2882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2883   *) ac_try_echo=$ac_try;;
2884 esac
2885 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2886   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2887   ac_status=$?
2888   grep -v '^ *+' conftest.er1 >conftest.err
2889   rm -f conftest.er1
2890   cat conftest.err >&5
2891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2892   (exit $ac_status); } >/dev/null && {
2893          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2894          test ! -s conftest.err
2895        }; then
2896   # Broken: success on invalid input.
2897 continue
2898 else
2899   echo "$as_me: failed program was:" >&5
2900 sed 's/^/| /' conftest.$ac_ext >&5
2901
2902   # Passes both tests.
2903 ac_preproc_ok=:
2904 break
2905 fi
2906
2907 rm -f conftest.err conftest.$ac_ext
2908
2909 done
2910 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2911 rm -f conftest.err conftest.$ac_ext
2912 if $ac_preproc_ok; then
2913   :
2914 else
2915   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2916 See \`config.log' for more details." >&5
2917 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2918 See \`config.log' for more details." >&2;}
2919    { (exit 1); exit 1; }; }
2920 fi
2921
2922 ac_ext=c
2923 ac_cpp='$CPP $CPPFLAGS'
2924 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2925 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2926 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2927
2928
2929 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2930 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2931 if test "${ac_cv_path_GREP+set}" = set; then
2932   echo $ECHO_N "(cached) $ECHO_C" >&6
2933 else
2934   # Extract the first word of "grep ggrep" to use in msg output
2935 if test -z "$GREP"; then
2936 set dummy grep ggrep; ac_prog_name=$2
2937 if test "${ac_cv_path_GREP+set}" = set; then
2938   echo $ECHO_N "(cached) $ECHO_C" >&6
2939 else
2940   ac_path_GREP_found=false
2941 # Loop through the user's path and test for each of PROGNAME-LIST
2942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2943 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2944 do
2945   IFS=$as_save_IFS
2946   test -z "$as_dir" && as_dir=.
2947   for ac_prog in grep ggrep; do
2948   for ac_exec_ext in '' $ac_executable_extensions; do
2949     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2950     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2951     # Check for GNU ac_path_GREP and select it if it is found.
2952   # Check for GNU $ac_path_GREP
2953 case `"$ac_path_GREP" --version 2>&1` in
2954 *GNU*)
2955   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2956 *)
2957   ac_count=0
2958   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2959   while :
2960   do
2961     cat "conftest.in" "conftest.in" >"conftest.tmp"
2962     mv "conftest.tmp" "conftest.in"
2963     cp "conftest.in" "conftest.nl"
2964     echo 'GREP' >> "conftest.nl"
2965     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2966     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2967     ac_count=`expr $ac_count + 1`
2968     if test $ac_count -gt ${ac_path_GREP_max-0}; then
2969       # Best one so far, save it but keep looking for a better one
2970       ac_cv_path_GREP="$ac_path_GREP"
2971       ac_path_GREP_max=$ac_count
2972     fi
2973     # 10*(2^10) chars as input seems more than enough
2974     test $ac_count -gt 10 && break
2975   done
2976   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2977 esac
2978
2979
2980     $ac_path_GREP_found && break 3
2981   done
2982 done
2983
2984 done
2985 IFS=$as_save_IFS
2986
2987
2988 fi
2989
2990 GREP="$ac_cv_path_GREP"
2991 if test -z "$GREP"; then
2992   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
2993 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
2994    { (exit 1); exit 1; }; }
2995 fi
2996
2997 else
2998   ac_cv_path_GREP=$GREP
2999 fi
3000
3001
3002 fi
3003 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3004 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3005  GREP="$ac_cv_path_GREP"
3006
3007
3008 { echo "$as_me:$LINENO: checking for egrep" >&5
3009 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3010 if test "${ac_cv_path_EGREP+set}" = set; then
3011   echo $ECHO_N "(cached) $ECHO_C" >&6
3012 else
3013   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3014    then ac_cv_path_EGREP="$GREP -E"
3015    else
3016      # Extract the first word of "egrep" to use in msg output
3017 if test -z "$EGREP"; then
3018 set dummy egrep; ac_prog_name=$2
3019 if test "${ac_cv_path_EGREP+set}" = set; then
3020   echo $ECHO_N "(cached) $ECHO_C" >&6
3021 else
3022   ac_path_EGREP_found=false
3023 # Loop through the user's path and test for each of PROGNAME-LIST
3024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3025 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3026 do
3027   IFS=$as_save_IFS
3028   test -z "$as_dir" && as_dir=.
3029   for ac_prog in egrep; do
3030   for ac_exec_ext in '' $ac_executable_extensions; do
3031     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3032     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3033     # Check for GNU ac_path_EGREP and select it if it is found.
3034   # Check for GNU $ac_path_EGREP
3035 case `"$ac_path_EGREP" --version 2>&1` in
3036 *GNU*)
3037   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3038 *)
3039   ac_count=0
3040   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3041   while :
3042   do
3043     cat "conftest.in" "conftest.in" >"conftest.tmp"
3044     mv "conftest.tmp" "conftest.in"
3045     cp "conftest.in" "conftest.nl"
3046     echo 'EGREP' >> "conftest.nl"
3047     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3048     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3049     ac_count=`expr $ac_count + 1`
3050     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3051       # Best one so far, save it but keep looking for a better one
3052       ac_cv_path_EGREP="$ac_path_EGREP"
3053       ac_path_EGREP_max=$ac_count
3054     fi
3055     # 10*(2^10) chars as input seems more than enough
3056     test $ac_count -gt 10 && break
3057   done
3058   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3059 esac
3060
3061
3062     $ac_path_EGREP_found && break 3
3063   done
3064 done
3065
3066 done
3067 IFS=$as_save_IFS
3068
3069
3070 fi
3071
3072 EGREP="$ac_cv_path_EGREP"
3073 if test -z "$EGREP"; then
3074   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3075 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3076    { (exit 1); exit 1; }; }
3077 fi
3078
3079 else
3080   ac_cv_path_EGREP=$EGREP
3081 fi
3082
3083
3084    fi
3085 fi
3086 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3087 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3088  EGREP="$ac_cv_path_EGREP"
3089
3090
3091 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3092 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3093 if test "${ac_cv_header_stdc+set}" = set; then
3094   echo $ECHO_N "(cached) $ECHO_C" >&6
3095 else
3096   cat >conftest.$ac_ext <<_ACEOF
3097 /* confdefs.h.  */
3098 _ACEOF
3099 cat confdefs.h >>conftest.$ac_ext
3100 cat >>conftest.$ac_ext <<_ACEOF
3101 /* end confdefs.h.  */
3102 #include <stdlib.h>
3103 #include <stdarg.h>
3104 #include <string.h>
3105 #include <float.h>
3106
3107 int
3108 main ()
3109 {
3110
3111   ;
3112   return 0;
3113 }
3114 _ACEOF
3115 rm -f conftest.$ac_objext
3116 if { (ac_try="$ac_compile"
3117 case "(($ac_try" in
3118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119   *) ac_try_echo=$ac_try;;
3120 esac
3121 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3122   (eval "$ac_compile") 2>conftest.er1
3123   ac_status=$?
3124   grep -v '^ *+' conftest.er1 >conftest.err
3125   rm -f conftest.er1
3126   cat conftest.err >&5
3127   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128   (exit $ac_status); } && {
3129          test -z "$ac_c_werror_flag" ||
3130          test ! -s conftest.err
3131        } && test -s conftest.$ac_objext; then
3132   ac_cv_header_stdc=yes
3133 else
3134   echo "$as_me: failed program was:" >&5
3135 sed 's/^/| /' conftest.$ac_ext >&5
3136
3137         ac_cv_header_stdc=no
3138 fi
3139
3140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3141
3142 if test $ac_cv_header_stdc = yes; then
3143   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3144   cat >conftest.$ac_ext <<_ACEOF
3145 /* confdefs.h.  */
3146 _ACEOF
3147 cat confdefs.h >>conftest.$ac_ext
3148 cat >>conftest.$ac_ext <<_ACEOF
3149 /* end confdefs.h.  */
3150 #include <string.h>
3151
3152 _ACEOF
3153 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3154   $EGREP "memchr" >/dev/null 2>&1; then
3155   :
3156 else
3157   ac_cv_header_stdc=no
3158 fi
3159 rm -f conftest*
3160
3161 fi
3162
3163 if test $ac_cv_header_stdc = yes; then
3164   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3165   cat >conftest.$ac_ext <<_ACEOF
3166 /* confdefs.h.  */
3167 _ACEOF
3168 cat confdefs.h >>conftest.$ac_ext
3169 cat >>conftest.$ac_ext <<_ACEOF
3170 /* end confdefs.h.  */
3171 #include <stdlib.h>
3172
3173 _ACEOF
3174 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3175   $EGREP "free" >/dev/null 2>&1; then
3176   :
3177 else
3178   ac_cv_header_stdc=no
3179 fi
3180 rm -f conftest*
3181
3182 fi
3183
3184 if test $ac_cv_header_stdc = yes; then
3185   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3186   if test "$cross_compiling" = yes; then
3187   :
3188 else
3189   cat >conftest.$ac_ext <<_ACEOF
3190 /* confdefs.h.  */
3191 _ACEOF
3192 cat confdefs.h >>conftest.$ac_ext
3193 cat >>conftest.$ac_ext <<_ACEOF
3194 /* end confdefs.h.  */
3195 #include <ctype.h>
3196 #include <stdlib.h>
3197 #if ((' ' & 0x0FF) == 0x020)
3198 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3199 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3200 #else
3201 # define ISLOWER(c) \
3202                    (('a' <= (c) && (c) <= 'i') \
3203                      || ('j' <= (c) && (c) <= 'r') \
3204                      || ('s' <= (c) && (c) <= 'z'))
3205 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3206 #endif
3207
3208 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3209 int
3210 main ()
3211 {
3212   int i;
3213   for (i = 0; i < 256; i++)
3214     if (XOR (islower (i), ISLOWER (i))
3215         || toupper (i) != TOUPPER (i))
3216       return 2;
3217   return 0;
3218 }
3219 _ACEOF
3220 rm -f conftest$ac_exeext
3221 if { (ac_try="$ac_link"
3222 case "(($ac_try" in
3223   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3224   *) ac_try_echo=$ac_try;;
3225 esac
3226 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3227   (eval "$ac_link") 2>&5
3228   ac_status=$?
3229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3230   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3231   { (case "(($ac_try" in
3232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3233   *) ac_try_echo=$ac_try;;
3234 esac
3235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3236   (eval "$ac_try") 2>&5
3237   ac_status=$?
3238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3239   (exit $ac_status); }; }; then
3240   :
3241 else
3242   echo "$as_me: program exited with status $ac_status" >&5
3243 echo "$as_me: failed program was:" >&5
3244 sed 's/^/| /' conftest.$ac_ext >&5
3245
3246 ( exit $ac_status )
3247 ac_cv_header_stdc=no
3248 fi
3249 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3250 fi
3251
3252
3253 fi
3254 fi
3255 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3256 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
3257 if test $ac_cv_header_stdc = yes; then
3258
3259 cat >>confdefs.h <<\_ACEOF
3260 #define STDC_HEADERS 1
3261 _ACEOF
3262
3263 fi
3264
3265 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3276                   inttypes.h stdint.h unistd.h
3277 do
3278 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3279 { echo "$as_me:$LINENO: checking for $ac_header" >&5
3280 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
3281 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3282   echo $ECHO_N "(cached) $ECHO_C" >&6
3283 else
3284   cat >conftest.$ac_ext <<_ACEOF
3285 /* confdefs.h.  */
3286 _ACEOF
3287 cat confdefs.h >>conftest.$ac_ext
3288 cat >>conftest.$ac_ext <<_ACEOF
3289 /* end confdefs.h.  */
3290 $ac_includes_default
3291
3292 #include <$ac_header>
3293 _ACEOF
3294 rm -f conftest.$ac_objext
3295 if { (ac_try="$ac_compile"
3296 case "(($ac_try" in
3297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3298   *) ac_try_echo=$ac_try;;
3299 esac
3300 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3301   (eval "$ac_compile") 2>conftest.er1
3302   ac_status=$?
3303   grep -v '^ *+' conftest.er1 >conftest.err
3304   rm -f conftest.er1
3305   cat conftest.err >&5
3306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3307   (exit $ac_status); } && {
3308          test -z "$ac_c_werror_flag" ||
3309          test ! -s conftest.err
3310        } && test -s conftest.$ac_objext; then
3311   eval "$as_ac_Header=yes"
3312 else
3313   echo "$as_me: failed program was:" >&5
3314 sed 's/^/| /' conftest.$ac_ext >&5
3315
3316         eval "$as_ac_Header=no"
3317 fi
3318
3319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3320 fi
3321 ac_res=`eval echo '${'$as_ac_Header'}'`
3322                { echo "$as_me:$LINENO: result: $ac_res" >&5
3323 echo "${ECHO_T}$ac_res" >&6; }
3324 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3325   cat >>confdefs.h <<_ACEOF
3326 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3327 _ACEOF
3328
3329 fi
3330
3331 done
3332
3333
3334 { echo "$as_me:$LINENO: checking for uint" >&5
3335 echo $ECHO_N "checking for uint... $ECHO_C" >&6; }
3336 if test "${ac_cv_type_uint+set}" = set; then
3337   echo $ECHO_N "(cached) $ECHO_C" >&6
3338 else
3339   cat >conftest.$ac_ext <<_ACEOF
3340 /* confdefs.h.  */
3341 _ACEOF
3342 cat confdefs.h >>conftest.$ac_ext
3343 cat >>conftest.$ac_ext <<_ACEOF
3344 /* end confdefs.h.  */
3345 $ac_includes_default
3346 typedef uint ac__type_new_;
3347 int
3348 main ()
3349 {
3350 if ((ac__type_new_ *) 0)
3351   return 0;
3352 if (sizeof (ac__type_new_))
3353   return 0;
3354   ;
3355   return 0;
3356 }
3357 _ACEOF
3358 rm -f conftest.$ac_objext
3359 if { (ac_try="$ac_compile"
3360 case "(($ac_try" in
3361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3362   *) ac_try_echo=$ac_try;;
3363 esac
3364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3365   (eval "$ac_compile") 2>conftest.er1
3366   ac_status=$?
3367   grep -v '^ *+' conftest.er1 >conftest.err
3368   rm -f conftest.er1
3369   cat conftest.err >&5
3370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3371   (exit $ac_status); } && {
3372          test -z "$ac_c_werror_flag" ||
3373          test ! -s conftest.err
3374        } && test -s conftest.$ac_objext; then
3375   ac_cv_type_uint=yes
3376 else
3377   echo "$as_me: failed program was:" >&5
3378 sed 's/^/| /' conftest.$ac_ext >&5
3379
3380         ac_cv_type_uint=no
3381 fi
3382
3383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3384 fi
3385 { echo "$as_me:$LINENO: result: $ac_cv_type_uint" >&5
3386 echo "${ECHO_T}$ac_cv_type_uint" >&6; }
3387 if test $ac_cv_type_uint = yes; then
3388   :
3389 else
3390
3391 cat >>confdefs.h <<_ACEOF
3392 #define uint unsigned int
3393 _ACEOF
3394
3395 fi
3396
3397 { echo "$as_me:$LINENO: checking for ulong" >&5
3398 echo $ECHO_N "checking for ulong... $ECHO_C" >&6; }
3399 if test "${ac_cv_type_ulong+set}" = set; then
3400   echo $ECHO_N "(cached) $ECHO_C" >&6
3401 else
3402   cat >conftest.$ac_ext <<_ACEOF
3403 /* confdefs.h.  */
3404 _ACEOF
3405 cat confdefs.h >>conftest.$ac_ext
3406 cat >>conftest.$ac_ext <<_ACEOF
3407 /* end confdefs.h.  */
3408 $ac_includes_default
3409 typedef ulong ac__type_new_;
3410 int
3411 main ()
3412 {
3413 if ((ac__type_new_ *) 0)
3414   return 0;
3415 if (sizeof (ac__type_new_))
3416   return 0;
3417   ;
3418   return 0;
3419 }
3420 _ACEOF
3421 rm -f conftest.$ac_objext
3422 if { (ac_try="$ac_compile"
3423 case "(($ac_try" in
3424   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3425   *) ac_try_echo=$ac_try;;
3426 esac
3427 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3428   (eval "$ac_compile") 2>conftest.er1
3429   ac_status=$?
3430   grep -v '^ *+' conftest.er1 >conftest.err
3431   rm -f conftest.er1
3432   cat conftest.err >&5
3433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3434   (exit $ac_status); } && {
3435          test -z "$ac_c_werror_flag" ||
3436          test ! -s conftest.err
3437        } && test -s conftest.$ac_objext; then
3438   ac_cv_type_ulong=yes
3439 else
3440   echo "$as_me: failed program was:" >&5
3441 sed 's/^/| /' conftest.$ac_ext >&5
3442
3443         ac_cv_type_ulong=no
3444 fi
3445
3446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3447 fi
3448 { echo "$as_me:$LINENO: result: $ac_cv_type_ulong" >&5
3449 echo "${ECHO_T}$ac_cv_type_ulong" >&6; }
3450 if test $ac_cv_type_ulong = yes; then
3451   :
3452 else
3453
3454 cat >>confdefs.h <<_ACEOF
3455 #define ulong unsigned long
3456 _ACEOF
3457
3458 fi
3459
3460 { echo "$as_me:$LINENO: checking for ushort" >&5
3461 echo $ECHO_N "checking for ushort... $ECHO_C" >&6; }
3462 if test "${ac_cv_type_ushort+set}" = set; then
3463   echo $ECHO_N "(cached) $ECHO_C" >&6
3464 else
3465   cat >conftest.$ac_ext <<_ACEOF
3466 /* confdefs.h.  */
3467 _ACEOF
3468 cat confdefs.h >>conftest.$ac_ext
3469 cat >>conftest.$ac_ext <<_ACEOF
3470 /* end confdefs.h.  */
3471 $ac_includes_default
3472 typedef ushort ac__type_new_;
3473 int
3474 main ()
3475 {
3476 if ((ac__type_new_ *) 0)
3477   return 0;
3478 if (sizeof (ac__type_new_))
3479   return 0;
3480   ;
3481   return 0;
3482 }
3483 _ACEOF
3484 rm -f conftest.$ac_objext
3485 if { (ac_try="$ac_compile"
3486 case "(($ac_try" in
3487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3488   *) ac_try_echo=$ac_try;;
3489 esac
3490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3491   (eval "$ac_compile") 2>conftest.er1
3492   ac_status=$?
3493   grep -v '^ *+' conftest.er1 >conftest.err
3494   rm -f conftest.er1
3495   cat conftest.err >&5
3496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497   (exit $ac_status); } && {
3498          test -z "$ac_c_werror_flag" ||
3499          test ! -s conftest.err
3500        } && test -s conftest.$ac_objext; then
3501   ac_cv_type_ushort=yes
3502 else
3503   echo "$as_me: failed program was:" >&5
3504 sed 's/^/| /' conftest.$ac_ext >&5
3505
3506         ac_cv_type_ushort=no
3507 fi
3508
3509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3510 fi
3511 { echo "$as_me:$LINENO: result: $ac_cv_type_ushort" >&5
3512 echo "${ECHO_T}$ac_cv_type_ushort" >&6; }
3513 if test $ac_cv_type_ushort = yes; then
3514   :
3515 else
3516
3517 cat >>confdefs.h <<_ACEOF
3518 #define ushort unsigned short
3519 _ACEOF
3520
3521 fi
3522
3523 { echo "$as_me:$LINENO: checking for uchar" >&5
3524 echo $ECHO_N "checking for uchar... $ECHO_C" >&6; }
3525 if test "${ac_cv_type_uchar+set}" = set; then
3526   echo $ECHO_N "(cached) $ECHO_C" >&6
3527 else
3528   cat >conftest.$ac_ext <<_ACEOF
3529 /* confdefs.h.  */
3530 _ACEOF
3531 cat confdefs.h >>conftest.$ac_ext
3532 cat >>conftest.$ac_ext <<_ACEOF
3533 /* end confdefs.h.  */
3534 $ac_includes_default
3535 typedef uchar ac__type_new_;
3536 int
3537 main ()
3538 {
3539 if ((ac__type_new_ *) 0)
3540   return 0;
3541 if (sizeof (ac__type_new_))
3542   return 0;
3543   ;
3544   return 0;
3545 }
3546 _ACEOF
3547 rm -f conftest.$ac_objext
3548 if { (ac_try="$ac_compile"
3549 case "(($ac_try" in
3550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3551   *) ac_try_echo=$ac_try;;
3552 esac
3553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3554   (eval "$ac_compile") 2>conftest.er1
3555   ac_status=$?
3556   grep -v '^ *+' conftest.er1 >conftest.err
3557   rm -f conftest.er1
3558   cat conftest.err >&5
3559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560   (exit $ac_status); } && {
3561          test -z "$ac_c_werror_flag" ||
3562          test ! -s conftest.err
3563        } && test -s conftest.$ac_objext; then
3564   ac_cv_type_uchar=yes
3565 else
3566   echo "$as_me: failed program was:" >&5
3567 sed 's/^/| /' conftest.$ac_ext >&5
3568
3569         ac_cv_type_uchar=no
3570 fi
3571
3572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3573 fi
3574 { echo "$as_me:$LINENO: result: $ac_cv_type_uchar" >&5
3575 echo "${ECHO_T}$ac_cv_type_uchar" >&6; }
3576 if test $ac_cv_type_uchar = yes; then
3577   :
3578 else
3579
3580 cat >>confdefs.h <<_ACEOF
3581 #define uchar unsigned char
3582 _ACEOF
3583
3584 fi
3585
3586
3587 ### define configure arguments
3588 # Check whether --enable-printtimezone was given.
3589 if test "${enable_printtimezone+set}" = set; then
3590   enableval=$enable_printtimezone; printtimezone=$enableval
3591 fi
3592
3593 printtimezone=0
3594 test "$printtimezone" = yes && printtimezone=1
3595
3596 cat >>confdefs.h <<_ACEOF
3597 #define PRINT_TIMEZONE $printtimezone
3598 _ACEOF
3599
3600
3601 # Check whether --enable-printyear was given.
3602 if test "${enable_printyear+set}" = set; then
3603   enableval=$enable_printyear; printyear=$enableval
3604 fi
3605
3606 printyear=0
3607 test "$printyear" = yes && printyear=1
3608
3609 cat >>confdefs.h <<_ACEOF
3610 #define PRINT_AGE_OF_YEAR $printyear
3611 _ACEOF
3612
3613
3614 # Check whether --enable-logprogname was given.
3615 if test "${enable_logprogname+set}" = set; then
3616   enableval=$enable_logprogname; logprogname=$enableval
3617 fi
3618
3619 logprogname=0
3620 test "$logprogname" = yes && logprogname=1
3621
3622 cat >>confdefs.h <<_ACEOF
3623 #define LOG_WITH_PROGNAME $logprogname
3624 _ACEOF
3625
3626
3627 # Check whether --enable-logtimestamp was given.
3628 if test "${enable_logtimestamp+set}" = set; then
3629   enableval=$enable_logtimestamp; logtimestamp=$enableval
3630 fi
3631
3632 logtimestamp=1
3633 test "$logtimestamp" = no && logtimestamp=0
3634
3635 cat >>confdefs.h <<_ACEOF
3636 #define LOG_WITH_TIMESTAMP $logtimestamp
3637 _ACEOF
3638
3639
3640 # Check whether --enable-loglevel was given.
3641 if test "${enable_loglevel+set}" = set; then
3642   enableval=$enable_loglevel; loglevel=$enableval
3643 fi
3644
3645 loglevel=1
3646 test "$loglevel" = no && loglevel=0
3647
3648 cat >>confdefs.h <<_ACEOF
3649 #define LOG_WITH_LEVEL $loglevel
3650 _ACEOF
3651
3652
3653 # Check whether --enable-ttl_in_keyfile was given.
3654 if test "${enable_ttl_in_keyfile+set}" = set; then
3655   enableval=$enable_ttl_in_keyfile; ttl_in_keyfile=$enableval
3656 fi
3657
3658 ttl_in_keyfile=1
3659 test "$ttl_in_keyfile" = no && ttl_in_keyfile=0
3660
3661 cat >>confdefs.h <<_ACEOF
3662 #define TTL_IN_KEYFILE_ALLOWED $ttl_in_keyfile
3663 _ACEOF
3664
3665
3666 configpath="/var/named"
3667 # Check whether --enable-configpath was given.
3668 if test "${enable_configpath+set}" = set; then
3669   enableval=$enable_configpath; configpath=$enableval
3670 fi
3671
3672 case "$configpath" in
3673 yes)
3674         configpath="/var/named"
3675         ;;
3676 no)
3677         configpath=""
3678         ;;
3679 *)
3680         ;;
3681 esac
3682
3683 cat >>confdefs.h <<_ACEOF
3684 #define CONFIG_PATH "$configpath/"
3685 _ACEOF
3686
3687
3688 usetree=1
3689 t="T"
3690 # Check whether --enable-tree was given.
3691 if test "${enable_tree+set}" = set; then
3692   enableval=$enable_tree; usetree=$enableval
3693 fi
3694
3695 if test "$usetree" = no
3696 then
3697         usetree=0
3698         t=""
3699 fi
3700
3701 cat >>confdefs.h <<_ACEOF
3702 #define USE_TREE $usetree
3703 _ACEOF
3704
3705
3706
3707 cat >>confdefs.h <<_ACEOF
3708 #define ZKT_VERSION "v$t$PACKAGE_VERSION (c) Feb 2005 - Aug 2009 Holger Zuleger hznet.de"
3709 _ACEOF
3710
3711
3712 ### Checks for libraries.
3713
3714
3715 ### Checks for header files.
3716
3717
3718
3719
3720
3721 ac_header_dirent=no
3722 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3723   as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3724 { echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
3725 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; }
3726 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
3727   echo $ECHO_N "(cached) $ECHO_C" >&6
3728 else
3729   cat >conftest.$ac_ext <<_ACEOF
3730 /* confdefs.h.  */
3731 _ACEOF
3732 cat confdefs.h >>conftest.$ac_ext
3733 cat >>conftest.$ac_ext <<_ACEOF
3734 /* end confdefs.h.  */
3735 #include <sys/types.h>
3736 #include <$ac_hdr>
3737
3738 int
3739 main ()
3740 {
3741 if ((DIR *) 0)
3742 return 0;
3743   ;
3744   return 0;
3745 }
3746 _ACEOF
3747 rm -f conftest.$ac_objext
3748 if { (ac_try="$ac_compile"
3749 case "(($ac_try" in
3750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3751   *) ac_try_echo=$ac_try;;
3752 esac
3753 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3754   (eval "$ac_compile") 2>conftest.er1
3755   ac_status=$?
3756   grep -v '^ *+' conftest.er1 >conftest.err
3757   rm -f conftest.er1
3758   cat conftest.err >&5
3759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3760   (exit $ac_status); } && {
3761          test -z "$ac_c_werror_flag" ||
3762          test ! -s conftest.err
3763        } && test -s conftest.$ac_objext; then
3764   eval "$as_ac_Header=yes"
3765 else
3766   echo "$as_me: failed program was:" >&5
3767 sed 's/^/| /' conftest.$ac_ext >&5
3768
3769         eval "$as_ac_Header=no"
3770 fi
3771
3772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3773 fi
3774 ac_res=`eval echo '${'$as_ac_Header'}'`
3775                { echo "$as_me:$LINENO: result: $ac_res" >&5
3776 echo "${ECHO_T}$ac_res" >&6; }
3777 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3778   cat >>confdefs.h <<_ACEOF
3779 #define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3780 _ACEOF
3781
3782 ac_header_dirent=$ac_hdr; break
3783 fi
3784
3785 done
3786 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3787 if test $ac_header_dirent = dirent.h; then
3788   { echo "$as_me:$LINENO: checking for library containing opendir" >&5
3789 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
3790 if test "${ac_cv_search_opendir+set}" = set; then
3791   echo $ECHO_N "(cached) $ECHO_C" >&6
3792 else
3793   ac_func_search_save_LIBS=$LIBS
3794 cat >conftest.$ac_ext <<_ACEOF
3795 /* confdefs.h.  */
3796 _ACEOF
3797 cat confdefs.h >>conftest.$ac_ext
3798 cat >>conftest.$ac_ext <<_ACEOF
3799 /* end confdefs.h.  */
3800
3801 /* Override any GCC internal prototype to avoid an error.
3802    Use char because int might match the return type of a GCC
3803    builtin and then its argument prototype would still apply.  */
3804 #ifdef __cplusplus
3805 extern "C"
3806 #endif
3807 char opendir ();
3808 int
3809 main ()
3810 {
3811 return opendir ();
3812   ;
3813   return 0;
3814 }
3815 _ACEOF
3816 for ac_lib in '' dir; do
3817   if test -z "$ac_lib"; then
3818     ac_res="none required"
3819   else
3820     ac_res=-l$ac_lib
3821     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3822   fi
3823   rm -f conftest.$ac_objext conftest$ac_exeext
3824 if { (ac_try="$ac_link"
3825 case "(($ac_try" in
3826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3827   *) ac_try_echo=$ac_try;;
3828 esac
3829 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3830   (eval "$ac_link") 2>conftest.er1
3831   ac_status=$?
3832   grep -v '^ *+' conftest.er1 >conftest.err
3833   rm -f conftest.er1
3834   cat conftest.err >&5
3835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3836   (exit $ac_status); } && {
3837          test -z "$ac_c_werror_flag" ||
3838          test ! -s conftest.err
3839        } && test -s conftest$ac_exeext &&
3840        $as_test_x conftest$ac_exeext; then
3841   ac_cv_search_opendir=$ac_res
3842 else
3843   echo "$as_me: failed program was:" >&5
3844 sed 's/^/| /' conftest.$ac_ext >&5
3845
3846
3847 fi
3848
3849 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3850       conftest$ac_exeext
3851   if test "${ac_cv_search_opendir+set}" = set; then
3852   break
3853 fi
3854 done
3855 if test "${ac_cv_search_opendir+set}" = set; then
3856   :
3857 else
3858   ac_cv_search_opendir=no
3859 fi
3860 rm conftest.$ac_ext
3861 LIBS=$ac_func_search_save_LIBS
3862 fi
3863 { echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3864 echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
3865 ac_res=$ac_cv_search_opendir
3866 if test "$ac_res" != no; then
3867   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3868
3869 fi
3870
3871 else
3872   { echo "$as_me:$LINENO: checking for library containing opendir" >&5
3873 echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; }
3874 if test "${ac_cv_search_opendir+set}" = set; then
3875   echo $ECHO_N "(cached) $ECHO_C" >&6
3876 else
3877   ac_func_search_save_LIBS=$LIBS
3878 cat >conftest.$ac_ext <<_ACEOF
3879 /* confdefs.h.  */
3880 _ACEOF
3881 cat confdefs.h >>conftest.$ac_ext
3882 cat >>conftest.$ac_ext <<_ACEOF
3883 /* end confdefs.h.  */
3884
3885 /* Override any GCC internal prototype to avoid an error.
3886    Use char because int might match the return type of a GCC
3887    builtin and then its argument prototype would still apply.  */
3888 #ifdef __cplusplus
3889 extern "C"
3890 #endif
3891 char opendir ();
3892 int
3893 main ()
3894 {
3895 return opendir ();
3896   ;
3897   return 0;
3898 }
3899 _ACEOF
3900 for ac_lib in '' x; do
3901   if test -z "$ac_lib"; then
3902     ac_res="none required"
3903   else
3904     ac_res=-l$ac_lib
3905     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3906   fi
3907   rm -f conftest.$ac_objext conftest$ac_exeext
3908 if { (ac_try="$ac_link"
3909 case "(($ac_try" in
3910   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3911   *) ac_try_echo=$ac_try;;
3912 esac
3913 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3914   (eval "$ac_link") 2>conftest.er1
3915   ac_status=$?
3916   grep -v '^ *+' conftest.er1 >conftest.err
3917   rm -f conftest.er1
3918   cat conftest.err >&5
3919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920   (exit $ac_status); } && {
3921          test -z "$ac_c_werror_flag" ||
3922          test ! -s conftest.err
3923        } && test -s conftest$ac_exeext &&
3924        $as_test_x conftest$ac_exeext; then
3925   ac_cv_search_opendir=$ac_res
3926 else
3927   echo "$as_me: failed program was:" >&5
3928 sed 's/^/| /' conftest.$ac_ext >&5
3929
3930
3931 fi
3932
3933 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3934       conftest$ac_exeext
3935   if test "${ac_cv_search_opendir+set}" = set; then
3936   break
3937 fi
3938 done
3939 if test "${ac_cv_search_opendir+set}" = set; then
3940   :
3941 else
3942   ac_cv_search_opendir=no
3943 fi
3944 rm conftest.$ac_ext
3945 LIBS=$ac_func_search_save_LIBS
3946 fi
3947 { echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3948 echo "${ECHO_T}$ac_cv_search_opendir" >&6; }
3949 ac_res=$ac_cv_search_opendir
3950 if test "$ac_res" != no; then
3951   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3952
3953 fi
3954
3955 fi
3956
3957 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3958 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
3959 if test "${ac_cv_header_stdc+set}" = set; then
3960   echo $ECHO_N "(cached) $ECHO_C" >&6
3961 else
3962   cat >conftest.$ac_ext <<_ACEOF
3963 /* confdefs.h.  */
3964 _ACEOF
3965 cat confdefs.h >>conftest.$ac_ext
3966 cat >>conftest.$ac_ext <<_ACEOF
3967 /* end confdefs.h.  */
3968 #include <stdlib.h>
3969 #include <stdarg.h>
3970 #include <string.h>
3971 #include <float.h>
3972
3973 int
3974 main ()
3975 {
3976
3977   ;
3978   return 0;
3979 }
3980 _ACEOF
3981 rm -f conftest.$ac_objext
3982 if { (ac_try="$ac_compile"
3983 case "(($ac_try" in
3984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3985   *) ac_try_echo=$ac_try;;
3986 esac
3987 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3988   (eval "$ac_compile") 2>conftest.er1
3989   ac_status=$?
3990   grep -v '^ *+' conftest.er1 >conftest.err
3991   rm -f conftest.er1
3992   cat conftest.err >&5
3993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3994   (exit $ac_status); } && {
3995          test -z "$ac_c_werror_flag" ||
3996          test ! -s conftest.err
3997        } && test -s conftest.$ac_objext; then
3998   ac_cv_header_stdc=yes
3999 else
4000   echo "$as_me: failed program was:" >&5
4001 sed 's/^/| /' conftest.$ac_ext >&5
4002
4003         ac_cv_header_stdc=no
4004 fi
4005
4006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4007
4008 if test $ac_cv_header_stdc = yes; then
4009   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4010   cat >conftest.$ac_ext <<_ACEOF
4011 /* confdefs.h.  */
4012 _ACEOF
4013 cat confdefs.h >>conftest.$ac_ext
4014 cat >>conftest.$ac_ext <<_ACEOF
4015 /* end confdefs.h.  */
4016 #include <string.h>
4017
4018 _ACEOF
4019 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4020   $EGREP "memchr" >/dev/null 2>&1; then
4021   :
4022 else
4023   ac_cv_header_stdc=no
4024 fi
4025 rm -f conftest*
4026
4027 fi
4028
4029 if test $ac_cv_header_stdc = yes; then
4030   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4031   cat >conftest.$ac_ext <<_ACEOF
4032 /* confdefs.h.  */
4033 _ACEOF
4034 cat confdefs.h >>conftest.$ac_ext
4035 cat >>conftest.$ac_ext <<_ACEOF
4036 /* end confdefs.h.  */
4037 #include <stdlib.h>
4038
4039 _ACEOF
4040 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4041   $EGREP "free" >/dev/null 2>&1; then
4042   :
4043 else
4044   ac_cv_header_stdc=no
4045 fi
4046 rm -f conftest*
4047
4048 fi
4049
4050 if test $ac_cv_header_stdc = yes; then
4051   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4052   if test "$cross_compiling" = yes; then
4053   :
4054 else
4055   cat >conftest.$ac_ext <<_ACEOF
4056 /* confdefs.h.  */
4057 _ACEOF
4058 cat confdefs.h >>conftest.$ac_ext
4059 cat >>conftest.$ac_ext <<_ACEOF
4060 /* end confdefs.h.  */
4061 #include <ctype.h>
4062 #include <stdlib.h>
4063 #if ((' ' & 0x0FF) == 0x020)
4064 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4065 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4066 #else
4067 # define ISLOWER(c) \
4068                    (('a' <= (c) && (c) <= 'i') \
4069                      || ('j' <= (c) && (c) <= 'r') \
4070                      || ('s' <= (c) && (c) <= 'z'))
4071 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4072 #endif
4073
4074 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4075 int
4076 main ()
4077 {
4078   int i;
4079   for (i = 0; i < 256; i++)
4080     if (XOR (islower (i), ISLOWER (i))
4081         || toupper (i) != TOUPPER (i))
4082       return 2;
4083   return 0;
4084 }
4085 _ACEOF
4086 rm -f conftest$ac_exeext
4087 if { (ac_try="$ac_link"
4088 case "(($ac_try" in
4089   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4090   *) ac_try_echo=$ac_try;;
4091 esac
4092 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4093   (eval "$ac_link") 2>&5
4094   ac_status=$?
4095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4097   { (case "(($ac_try" in
4098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4099   *) ac_try_echo=$ac_try;;
4100 esac
4101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4102   (eval "$ac_try") 2>&5
4103   ac_status=$?
4104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4105   (exit $ac_status); }; }; then
4106   :
4107 else
4108   echo "$as_me: program exited with status $ac_status" >&5
4109 echo "$as_me: failed program was:" >&5
4110 sed 's/^/| /' conftest.$ac_ext >&5
4111
4112 ( exit $ac_status )
4113 ac_cv_header_stdc=no
4114 fi
4115 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4116 fi
4117
4118
4119 fi
4120 fi
4121 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4122 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4123 if test $ac_cv_header_stdc = yes; then
4124
4125 cat >>confdefs.h <<\_ACEOF
4126 #define STDC_HEADERS 1
4127 _ACEOF
4128
4129 fi
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143 for ac_header in fcntl.h netdb.h stdlib.h getopt.h string.h strings.h sys/socket.h sys/time.h sys/types.h syslog.h unistd.h utime.h
4144 do
4145 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4146 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4147   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4148 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4149 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4150   echo $ECHO_N "(cached) $ECHO_C" >&6
4151 fi
4152 ac_res=`eval echo '${'$as_ac_Header'}'`
4153                { echo "$as_me:$LINENO: result: $ac_res" >&5
4154 echo "${ECHO_T}$ac_res" >&6; }
4155 else
4156   # Is the header compilable?
4157 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4158 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4159 cat >conftest.$ac_ext <<_ACEOF
4160 /* confdefs.h.  */
4161 _ACEOF
4162 cat confdefs.h >>conftest.$ac_ext
4163 cat >>conftest.$ac_ext <<_ACEOF
4164 /* end confdefs.h.  */
4165 $ac_includes_default
4166 #include <$ac_header>
4167 _ACEOF
4168 rm -f conftest.$ac_objext
4169 if { (ac_try="$ac_compile"
4170 case "(($ac_try" in
4171   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4172   *) ac_try_echo=$ac_try;;
4173 esac
4174 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4175   (eval "$ac_compile") 2>conftest.er1
4176   ac_status=$?
4177   grep -v '^ *+' conftest.er1 >conftest.err
4178   rm -f conftest.er1
4179   cat conftest.err >&5
4180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4181   (exit $ac_status); } && {
4182          test -z "$ac_c_werror_flag" ||
4183          test ! -s conftest.err
4184        } && test -s conftest.$ac_objext; then
4185   ac_header_compiler=yes
4186 else
4187   echo "$as_me: failed program was:" >&5
4188 sed 's/^/| /' conftest.$ac_ext >&5
4189
4190         ac_header_compiler=no
4191 fi
4192
4193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4194 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4195 echo "${ECHO_T}$ac_header_compiler" >&6; }
4196
4197 # Is the header present?
4198 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4199 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4200 cat >conftest.$ac_ext <<_ACEOF
4201 /* confdefs.h.  */
4202 _ACEOF
4203 cat confdefs.h >>conftest.$ac_ext
4204 cat >>conftest.$ac_ext <<_ACEOF
4205 /* end confdefs.h.  */
4206 #include <$ac_header>
4207 _ACEOF
4208 if { (ac_try="$ac_cpp conftest.$ac_ext"
4209 case "(($ac_try" in
4210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4211   *) ac_try_echo=$ac_try;;
4212 esac
4213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4214   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4215   ac_status=$?
4216   grep -v '^ *+' conftest.er1 >conftest.err
4217   rm -f conftest.er1
4218   cat conftest.err >&5
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); } >/dev/null && {
4221          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4222          test ! -s conftest.err
4223        }; then
4224   ac_header_preproc=yes
4225 else
4226   echo "$as_me: failed program was:" >&5
4227 sed 's/^/| /' conftest.$ac_ext >&5
4228
4229   ac_header_preproc=no
4230 fi
4231
4232 rm -f conftest.err conftest.$ac_ext
4233 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4234 echo "${ECHO_T}$ac_header_preproc" >&6; }
4235
4236 # So?  What about this header?
4237 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4238   yes:no: )
4239     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4240 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4241     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4242 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4243     ac_header_preproc=yes
4244     ;;
4245   no:yes:* )
4246     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4247 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4248     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4249 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4250     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4251 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4252     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4253 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4254     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4255 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4256     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4257 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4258     ( cat <<\_ASBOX
4259 ## -------------------------------------- ##
4260 ## Report this to Holger Zuleger hznet.de ##
4261 ## -------------------------------------- ##
4262 _ASBOX
4263      ) | sed "s/^/$as_me: WARNING:     /" >&2
4264     ;;
4265 esac
4266 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4267 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4268 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4269   echo $ECHO_N "(cached) $ECHO_C" >&6
4270 else
4271   eval "$as_ac_Header=\$ac_header_preproc"
4272 fi
4273 ac_res=`eval echo '${'$as_ac_Header'}'`
4274                { echo "$as_me:$LINENO: result: $ac_res" >&5
4275 echo "${ECHO_T}$ac_res" >&6; }
4276
4277 fi
4278 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4279   cat >>confdefs.h <<_ACEOF
4280 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4281 _ACEOF
4282
4283 fi
4284
4285 done
4286
4287
4288
4289 ### Checks for typedefs, structures, and compiler characteristics.
4290 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4291 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4292 if test "${ac_cv_c_const+set}" = set; then
4293   echo $ECHO_N "(cached) $ECHO_C" >&6
4294 else
4295   cat >conftest.$ac_ext <<_ACEOF
4296 /* confdefs.h.  */
4297 _ACEOF
4298 cat confdefs.h >>conftest.$ac_ext
4299 cat >>conftest.$ac_ext <<_ACEOF
4300 /* end confdefs.h.  */
4301
4302 int
4303 main ()
4304 {
4305 /* FIXME: Include the comments suggested by Paul. */
4306 #ifndef __cplusplus
4307   /* Ultrix mips cc rejects this.  */
4308   typedef int charset[2];
4309   const charset cs;
4310   /* SunOS 4.1.1 cc rejects this.  */
4311   char const *const *pcpcc;
4312   char **ppc;
4313   /* NEC SVR4.0.2 mips cc rejects this.  */
4314   struct point {int x, y;};
4315   static struct point const zero = {0,0};
4316   /* AIX XL C 1.02.0.0 rejects this.
4317      It does not let you subtract one const X* pointer from another in
4318      an arm of an if-expression whose if-part is not a constant
4319      expression */
4320   const char *g = "string";
4321   pcpcc = &g + (g ? g-g : 0);
4322   /* HPUX 7.0 cc rejects these. */
4323   ++pcpcc;
4324   ppc = (char**) pcpcc;
4325   pcpcc = (char const *const *) ppc;
4326   { /* SCO 3.2v4 cc rejects this.  */
4327     char *t;
4328     char const *s = 0 ? (char *) 0 : (char const *) 0;
4329
4330     *t++ = 0;
4331     if (s) return 0;
4332   }
4333   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4334     int x[] = {25, 17};
4335     const int *foo = &x[0];
4336     ++foo;
4337   }
4338   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4339     typedef const int *iptr;
4340     iptr p = 0;
4341     ++p;
4342   }
4343   { /* AIX XL C 1.02.0.0 rejects this saying
4344        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4345     struct s { int j; const int *ap[3]; };
4346     struct s *b; b->j = 5;
4347   }
4348   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4349     const int foo = 10;
4350     if (!foo) return 0;
4351   }
4352   return !cs[0] && !zero.x;
4353 #endif
4354
4355   ;
4356   return 0;
4357 }
4358 _ACEOF
4359 rm -f conftest.$ac_objext
4360 if { (ac_try="$ac_compile"
4361 case "(($ac_try" in
4362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4363   *) ac_try_echo=$ac_try;;
4364 esac
4365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4366   (eval "$ac_compile") 2>conftest.er1
4367   ac_status=$?
4368   grep -v '^ *+' conftest.er1 >conftest.err
4369   rm -f conftest.er1
4370   cat conftest.err >&5
4371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4372   (exit $ac_status); } && {
4373          test -z "$ac_c_werror_flag" ||
4374          test ! -s conftest.err
4375        } && test -s conftest.$ac_objext; then
4376   ac_cv_c_const=yes
4377 else
4378   echo "$as_me: failed program was:" >&5
4379 sed 's/^/| /' conftest.$ac_ext >&5
4380
4381         ac_cv_c_const=no
4382 fi
4383
4384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4385 fi
4386 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4387 echo "${ECHO_T}$ac_cv_c_const" >&6; }
4388 if test $ac_cv_c_const = no; then
4389
4390 cat >>confdefs.h <<\_ACEOF
4391 #define const
4392 _ACEOF
4393
4394 fi
4395
4396 { echo "$as_me:$LINENO: checking for size_t" >&5
4397 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
4398 if test "${ac_cv_type_size_t+set}" = set; then
4399   echo $ECHO_N "(cached) $ECHO_C" >&6
4400 else
4401   cat >conftest.$ac_ext <<_ACEOF
4402 /* confdefs.h.  */
4403 _ACEOF
4404 cat confdefs.h >>conftest.$ac_ext
4405 cat >>conftest.$ac_ext <<_ACEOF
4406 /* end confdefs.h.  */
4407 $ac_includes_default
4408 typedef size_t ac__type_new_;
4409 int
4410 main ()
4411 {
4412 if ((ac__type_new_ *) 0)
4413   return 0;
4414 if (sizeof (ac__type_new_))
4415   return 0;
4416   ;
4417   return 0;
4418 }
4419 _ACEOF
4420 rm -f conftest.$ac_objext
4421 if { (ac_try="$ac_compile"
4422 case "(($ac_try" in
4423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4424   *) ac_try_echo=$ac_try;;
4425 esac
4426 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4427   (eval "$ac_compile") 2>conftest.er1
4428   ac_status=$?
4429   grep -v '^ *+' conftest.er1 >conftest.err
4430   rm -f conftest.er1
4431   cat conftest.err >&5
4432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4433   (exit $ac_status); } && {
4434          test -z "$ac_c_werror_flag" ||
4435          test ! -s conftest.err
4436        } && test -s conftest.$ac_objext; then
4437   ac_cv_type_size_t=yes
4438 else
4439   echo "$as_me: failed program was:" >&5
4440 sed 's/^/| /' conftest.$ac_ext >&5
4441
4442         ac_cv_type_size_t=no
4443 fi
4444
4445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4446 fi
4447 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4448 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
4449 if test $ac_cv_type_size_t = yes; then
4450   :
4451 else
4452
4453 cat >>confdefs.h <<_ACEOF
4454 #define size_t unsigned int
4455 _ACEOF
4456
4457 fi
4458
4459 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4460 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
4461 if test "${ac_cv_header_time+set}" = set; then
4462   echo $ECHO_N "(cached) $ECHO_C" >&6
4463 else
4464   cat >conftest.$ac_ext <<_ACEOF
4465 /* confdefs.h.  */
4466 _ACEOF
4467 cat confdefs.h >>conftest.$ac_ext
4468 cat >>conftest.$ac_ext <<_ACEOF
4469 /* end confdefs.h.  */
4470 #include <sys/types.h>
4471 #include <sys/time.h>
4472 #include <time.h>
4473
4474 int
4475 main ()
4476 {
4477 if ((struct tm *) 0)
4478 return 0;
4479   ;
4480   return 0;
4481 }
4482 _ACEOF
4483 rm -f conftest.$ac_objext
4484 if { (ac_try="$ac_compile"
4485 case "(($ac_try" in
4486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4487   *) ac_try_echo=$ac_try;;
4488 esac
4489 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4490   (eval "$ac_compile") 2>conftest.er1
4491   ac_status=$?
4492   grep -v '^ *+' conftest.er1 >conftest.err
4493   rm -f conftest.er1
4494   cat conftest.err >&5
4495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4496   (exit $ac_status); } && {
4497          test -z "$ac_c_werror_flag" ||
4498          test ! -s conftest.err
4499        } && test -s conftest.$ac_objext; then
4500   ac_cv_header_time=yes
4501 else
4502   echo "$as_me: failed program was:" >&5
4503 sed 's/^/| /' conftest.$ac_ext >&5
4504
4505         ac_cv_header_time=no
4506 fi
4507
4508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4509 fi
4510 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4511 echo "${ECHO_T}$ac_cv_header_time" >&6; }
4512 if test $ac_cv_header_time = yes; then
4513
4514 cat >>confdefs.h <<\_ACEOF
4515 #define TIME_WITH_SYS_TIME 1
4516 _ACEOF
4517
4518 fi
4519
4520 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4521 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
4522 if test "${ac_cv_struct_tm+set}" = set; then
4523   echo $ECHO_N "(cached) $ECHO_C" >&6
4524 else
4525   cat >conftest.$ac_ext <<_ACEOF
4526 /* confdefs.h.  */
4527 _ACEOF
4528 cat confdefs.h >>conftest.$ac_ext
4529 cat >>conftest.$ac_ext <<_ACEOF
4530 /* end confdefs.h.  */
4531 #include <sys/types.h>
4532 #include <time.h>
4533
4534 int
4535 main ()
4536 {
4537 struct tm tm;
4538                                      int *p = &tm.tm_sec;
4539                                      return !p;
4540   ;
4541   return 0;
4542 }
4543 _ACEOF
4544 rm -f conftest.$ac_objext
4545 if { (ac_try="$ac_compile"
4546 case "(($ac_try" in
4547   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4548   *) ac_try_echo=$ac_try;;
4549 esac
4550 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4551   (eval "$ac_compile") 2>conftest.er1
4552   ac_status=$?
4553   grep -v '^ *+' conftest.er1 >conftest.err
4554   rm -f conftest.er1
4555   cat conftest.err >&5
4556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4557   (exit $ac_status); } && {
4558          test -z "$ac_c_werror_flag" ||
4559          test ! -s conftest.err
4560        } && test -s conftest.$ac_objext; then
4561   ac_cv_struct_tm=time.h
4562 else
4563   echo "$as_me: failed program was:" >&5
4564 sed 's/^/| /' conftest.$ac_ext >&5
4565
4566         ac_cv_struct_tm=sys/time.h
4567 fi
4568
4569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4570 fi
4571 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4572 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
4573 if test $ac_cv_struct_tm = sys/time.h; then
4574
4575 cat >>confdefs.h <<\_ACEOF
4576 #define TM_IN_SYS_TIME 1
4577 _ACEOF
4578
4579 fi
4580
4581 { echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
4582 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
4583 if test "${ac_cv_type_uid_t+set}" = set; then
4584   echo $ECHO_N "(cached) $ECHO_C" >&6
4585 else
4586   cat >conftest.$ac_ext <<_ACEOF
4587 /* confdefs.h.  */
4588 _ACEOF
4589 cat confdefs.h >>conftest.$ac_ext
4590 cat >>conftest.$ac_ext <<_ACEOF
4591 /* end confdefs.h.  */
4592 #include <sys/types.h>
4593
4594 _ACEOF
4595 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4596   $EGREP "uid_t" >/dev/null 2>&1; then
4597   ac_cv_type_uid_t=yes
4598 else
4599   ac_cv_type_uid_t=no
4600 fi
4601 rm -f conftest*
4602
4603 fi
4604 { echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
4605 echo "${ECHO_T}$ac_cv_type_uid_t" >&6; }
4606 if test $ac_cv_type_uid_t = no; then
4607
4608 cat >>confdefs.h <<\_ACEOF
4609 #define uid_t int
4610 _ACEOF
4611
4612
4613 cat >>confdefs.h <<\_ACEOF
4614 #define gid_t int
4615 _ACEOF
4616
4617 fi
4618
4619
4620
4621 ### Checks for library functions.
4622 { echo "$as_me:$LINENO: checking whether closedir returns void" >&5
4623 echo $ECHO_N "checking whether closedir returns void... $ECHO_C" >&6; }
4624 if test "${ac_cv_func_closedir_void+set}" = set; then
4625   echo $ECHO_N "(cached) $ECHO_C" >&6
4626 else
4627   if test "$cross_compiling" = yes; then
4628   ac_cv_func_closedir_void=yes
4629 else
4630   cat >conftest.$ac_ext <<_ACEOF
4631 /* confdefs.h.  */
4632 _ACEOF
4633 cat confdefs.h >>conftest.$ac_ext
4634 cat >>conftest.$ac_ext <<_ACEOF
4635 /* end confdefs.h.  */
4636 $ac_includes_default
4637 #include <$ac_header_dirent>
4638 #ifndef __cplusplus
4639 int closedir ();
4640 #endif
4641
4642 int
4643 main ()
4644 {
4645 return closedir (opendir (".")) != 0;
4646   ;
4647   return 0;
4648 }
4649 _ACEOF
4650 rm -f conftest$ac_exeext
4651 if { (ac_try="$ac_link"
4652 case "(($ac_try" in
4653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4654   *) ac_try_echo=$ac_try;;
4655 esac
4656 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4657   (eval "$ac_link") 2>&5
4658   ac_status=$?
4659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4660   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4661   { (case "(($ac_try" in
4662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4663   *) ac_try_echo=$ac_try;;
4664 esac
4665 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4666   (eval "$ac_try") 2>&5
4667   ac_status=$?
4668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4669   (exit $ac_status); }; }; then
4670   ac_cv_func_closedir_void=no
4671 else
4672   echo "$as_me: program exited with status $ac_status" >&5
4673 echo "$as_me: failed program was:" >&5
4674 sed 's/^/| /' conftest.$ac_ext >&5
4675
4676 ( exit $ac_status )
4677 ac_cv_func_closedir_void=yes
4678 fi
4679 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4680 fi
4681
4682
4683 fi
4684 { echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5
4685 echo "${ECHO_T}$ac_cv_func_closedir_void" >&6; }
4686 if test $ac_cv_func_closedir_void = yes; then
4687
4688 cat >>confdefs.h <<\_ACEOF
4689 #define CLOSEDIR_VOID 1
4690 _ACEOF
4691
4692 fi
4693
4694 { echo "$as_me:$LINENO: checking for error_at_line" >&5
4695 echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6; }
4696 if test "${ac_cv_lib_error_at_line+set}" = set; then
4697   echo $ECHO_N "(cached) $ECHO_C" >&6
4698 else
4699   cat >conftest.$ac_ext <<_ACEOF
4700 /* confdefs.h.  */
4701 _ACEOF
4702 cat confdefs.h >>conftest.$ac_ext
4703 cat >>conftest.$ac_ext <<_ACEOF
4704 /* end confdefs.h.  */
4705 #include <error.h>
4706 int
4707 main ()
4708 {
4709 error_at_line (0, 0, "", 0, "an error occurred");
4710   ;
4711   return 0;
4712 }
4713 _ACEOF
4714 rm -f conftest.$ac_objext conftest$ac_exeext
4715 if { (ac_try="$ac_link"
4716 case "(($ac_try" in
4717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4718   *) ac_try_echo=$ac_try;;
4719 esac
4720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4721   (eval "$ac_link") 2>conftest.er1
4722   ac_status=$?
4723   grep -v '^ *+' conftest.er1 >conftest.err
4724   rm -f conftest.er1
4725   cat conftest.err >&5
4726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4727   (exit $ac_status); } && {
4728          test -z "$ac_c_werror_flag" ||
4729          test ! -s conftest.err
4730        } && test -s conftest$ac_exeext &&
4731        $as_test_x conftest$ac_exeext; then
4732   ac_cv_lib_error_at_line=yes
4733 else
4734   echo "$as_me: failed program was:" >&5
4735 sed 's/^/| /' conftest.$ac_ext >&5
4736
4737         ac_cv_lib_error_at_line=no
4738 fi
4739
4740 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4741       conftest$ac_exeext conftest.$ac_ext
4742 fi
4743 { echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5
4744 echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6; }
4745 if test $ac_cv_lib_error_at_line = no; then
4746   case " $LIBOBJS " in
4747   *" error.$ac_objext "* ) ;;
4748   *) LIBOBJS="$LIBOBJS error.$ac_objext"
4749  ;;
4750 esac
4751
4752 fi
4753
4754
4755 for ac_header in stdlib.h
4756 do
4757 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4758 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4759   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4760 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4761 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4762   echo $ECHO_N "(cached) $ECHO_C" >&6
4763 fi
4764 ac_res=`eval echo '${'$as_ac_Header'}'`
4765                { echo "$as_me:$LINENO: result: $ac_res" >&5
4766 echo "${ECHO_T}$ac_res" >&6; }
4767 else
4768   # Is the header compilable?
4769 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4770 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4771 cat >conftest.$ac_ext <<_ACEOF
4772 /* confdefs.h.  */
4773 _ACEOF
4774 cat confdefs.h >>conftest.$ac_ext
4775 cat >>conftest.$ac_ext <<_ACEOF
4776 /* end confdefs.h.  */
4777 $ac_includes_default
4778 #include <$ac_header>
4779 _ACEOF
4780 rm -f conftest.$ac_objext
4781 if { (ac_try="$ac_compile"
4782 case "(($ac_try" in
4783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4784   *) ac_try_echo=$ac_try;;
4785 esac
4786 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4787   (eval "$ac_compile") 2>conftest.er1
4788   ac_status=$?
4789   grep -v '^ *+' conftest.er1 >conftest.err
4790   rm -f conftest.er1
4791   cat conftest.err >&5
4792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793   (exit $ac_status); } && {
4794          test -z "$ac_c_werror_flag" ||
4795          test ! -s conftest.err
4796        } && test -s conftest.$ac_objext; then
4797   ac_header_compiler=yes
4798 else
4799   echo "$as_me: failed program was:" >&5
4800 sed 's/^/| /' conftest.$ac_ext >&5
4801
4802         ac_header_compiler=no
4803 fi
4804
4805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4806 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4807 echo "${ECHO_T}$ac_header_compiler" >&6; }
4808
4809 # Is the header present?
4810 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4811 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4812 cat >conftest.$ac_ext <<_ACEOF
4813 /* confdefs.h.  */
4814 _ACEOF
4815 cat confdefs.h >>conftest.$ac_ext
4816 cat >>conftest.$ac_ext <<_ACEOF
4817 /* end confdefs.h.  */
4818 #include <$ac_header>
4819 _ACEOF
4820 if { (ac_try="$ac_cpp conftest.$ac_ext"
4821 case "(($ac_try" in
4822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4823   *) ac_try_echo=$ac_try;;
4824 esac
4825 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4826   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4827   ac_status=$?
4828   grep -v '^ *+' conftest.er1 >conftest.err
4829   rm -f conftest.er1
4830   cat conftest.err >&5
4831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4832   (exit $ac_status); } >/dev/null && {
4833          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4834          test ! -s conftest.err
4835        }; then
4836   ac_header_preproc=yes
4837 else
4838   echo "$as_me: failed program was:" >&5
4839 sed 's/^/| /' conftest.$ac_ext >&5
4840
4841   ac_header_preproc=no
4842 fi
4843
4844 rm -f conftest.err conftest.$ac_ext
4845 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4846 echo "${ECHO_T}$ac_header_preproc" >&6; }
4847
4848 # So?  What about this header?
4849 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4850   yes:no: )
4851     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4852 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4853     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4854 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4855     ac_header_preproc=yes
4856     ;;
4857   no:yes:* )
4858     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4859 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4860     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4861 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4862     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4863 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4864     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4865 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4866     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4867 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4868     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4869 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4870     ( cat <<\_ASBOX
4871 ## -------------------------------------- ##
4872 ## Report this to Holger Zuleger hznet.de ##
4873 ## -------------------------------------- ##
4874 _ASBOX
4875      ) | sed "s/^/$as_me: WARNING:     /" >&2
4876     ;;
4877 esac
4878 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4879 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4880 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4881   echo $ECHO_N "(cached) $ECHO_C" >&6
4882 else
4883   eval "$as_ac_Header=\$ac_header_preproc"
4884 fi
4885 ac_res=`eval echo '${'$as_ac_Header'}'`
4886                { echo "$as_me:$LINENO: result: $ac_res" >&5
4887 echo "${ECHO_T}$ac_res" >&6; }
4888
4889 fi
4890 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4891   cat >>confdefs.h <<_ACEOF
4892 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4893 _ACEOF
4894
4895 fi
4896
4897 done
4898
4899 { echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
4900 echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
4901 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
4902   echo $ECHO_N "(cached) $ECHO_C" >&6
4903 else
4904   if test "$cross_compiling" = yes; then
4905   ac_cv_func_malloc_0_nonnull=no
4906 else
4907   cat >conftest.$ac_ext <<_ACEOF
4908 /* confdefs.h.  */
4909 _ACEOF
4910 cat confdefs.h >>conftest.$ac_ext
4911 cat >>conftest.$ac_ext <<_ACEOF
4912 /* end confdefs.h.  */
4913 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
4914 # include <stdlib.h>
4915 #else
4916 char *malloc ();
4917 #endif
4918
4919 int
4920 main ()
4921 {
4922 return ! malloc (0);
4923   ;
4924   return 0;
4925 }
4926 _ACEOF
4927 rm -f conftest$ac_exeext
4928 if { (ac_try="$ac_link"
4929 case "(($ac_try" in
4930   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4931   *) ac_try_echo=$ac_try;;
4932 esac
4933 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4934   (eval "$ac_link") 2>&5
4935   ac_status=$?
4936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4938   { (case "(($ac_try" in
4939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4940   *) ac_try_echo=$ac_try;;
4941 esac
4942 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4943   (eval "$ac_try") 2>&5
4944   ac_status=$?
4945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4946   (exit $ac_status); }; }; then
4947   ac_cv_func_malloc_0_nonnull=yes
4948 else
4949   echo "$as_me: program exited with status $ac_status" >&5
4950 echo "$as_me: failed program was:" >&5
4951 sed 's/^/| /' conftest.$ac_ext >&5
4952
4953 ( exit $ac_status )
4954 ac_cv_func_malloc_0_nonnull=no
4955 fi
4956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4957 fi
4958
4959
4960 fi
4961 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
4962 echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
4963 if test $ac_cv_func_malloc_0_nonnull = yes; then
4964
4965 cat >>confdefs.h <<\_ACEOF
4966 #define HAVE_MALLOC 1
4967 _ACEOF
4968
4969 else
4970   cat >>confdefs.h <<\_ACEOF
4971 #define HAVE_MALLOC 0
4972 _ACEOF
4973
4974    case " $LIBOBJS " in
4975   *" malloc.$ac_objext "* ) ;;
4976   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
4977  ;;
4978 esac
4979
4980
4981 cat >>confdefs.h <<\_ACEOF
4982 #define malloc rpl_malloc
4983 _ACEOF
4984
4985 fi
4986
4987
4988
4989
4990
4991
4992
4993 for ac_header in $ac_header_list
4994 do
4995 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4996 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4997   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4998 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4999 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5000   echo $ECHO_N "(cached) $ECHO_C" >&6
5001 fi
5002 ac_res=`eval echo '${'$as_ac_Header'}'`
5003                { echo "$as_me:$LINENO: result: $ac_res" >&5
5004 echo "${ECHO_T}$ac_res" >&6; }
5005 else
5006   # Is the header compilable?
5007 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5008 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5009 cat >conftest.$ac_ext <<_ACEOF
5010 /* confdefs.h.  */
5011 _ACEOF
5012 cat confdefs.h >>conftest.$ac_ext
5013 cat >>conftest.$ac_ext <<_ACEOF
5014 /* end confdefs.h.  */
5015 $ac_includes_default
5016 #include <$ac_header>
5017 _ACEOF
5018 rm -f conftest.$ac_objext
5019 if { (ac_try="$ac_compile"
5020 case "(($ac_try" in
5021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5022   *) ac_try_echo=$ac_try;;
5023 esac
5024 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5025   (eval "$ac_compile") 2>conftest.er1
5026   ac_status=$?
5027   grep -v '^ *+' conftest.er1 >conftest.err
5028   rm -f conftest.er1
5029   cat conftest.err >&5
5030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031   (exit $ac_status); } && {
5032          test -z "$ac_c_werror_flag" ||
5033          test ! -s conftest.err
5034        } && test -s conftest.$ac_objext; then
5035   ac_header_compiler=yes
5036 else
5037   echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.$ac_ext >&5
5039
5040         ac_header_compiler=no
5041 fi
5042
5043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5044 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5045 echo "${ECHO_T}$ac_header_compiler" >&6; }
5046
5047 # Is the header present?
5048 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5049 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5050 cat >conftest.$ac_ext <<_ACEOF
5051 /* confdefs.h.  */
5052 _ACEOF
5053 cat confdefs.h >>conftest.$ac_ext
5054 cat >>conftest.$ac_ext <<_ACEOF
5055 /* end confdefs.h.  */
5056 #include <$ac_header>
5057 _ACEOF
5058 if { (ac_try="$ac_cpp conftest.$ac_ext"
5059 case "(($ac_try" in
5060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5061   *) ac_try_echo=$ac_try;;
5062 esac
5063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5064   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5065   ac_status=$?
5066   grep -v '^ *+' conftest.er1 >conftest.err
5067   rm -f conftest.er1
5068   cat conftest.err >&5
5069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5070   (exit $ac_status); } >/dev/null && {
5071          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5072          test ! -s conftest.err
5073        }; then
5074   ac_header_preproc=yes
5075 else
5076   echo "$as_me: failed program was:" >&5
5077 sed 's/^/| /' conftest.$ac_ext >&5
5078
5079   ac_header_preproc=no
5080 fi
5081
5082 rm -f conftest.err conftest.$ac_ext
5083 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5084 echo "${ECHO_T}$ac_header_preproc" >&6; }
5085
5086 # So?  What about this header?
5087 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5088   yes:no: )
5089     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5090 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5091     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5092 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5093     ac_header_preproc=yes
5094     ;;
5095   no:yes:* )
5096     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5097 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5098     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5099 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5100     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5101 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5102     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5103 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5104     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5105 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5106     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5107 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5108     ( cat <<\_ASBOX
5109 ## -------------------------------------- ##
5110 ## Report this to Holger Zuleger hznet.de ##
5111 ## -------------------------------------- ##
5112 _ASBOX
5113      ) | sed "s/^/$as_me: WARNING:     /" >&2
5114     ;;
5115 esac
5116 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5117 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5118 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5119   echo $ECHO_N "(cached) $ECHO_C" >&6
5120 else
5121   eval "$as_ac_Header=\$ac_header_preproc"
5122 fi
5123 ac_res=`eval echo '${'$as_ac_Header'}'`
5124                { echo "$as_me:$LINENO: result: $ac_res" >&5
5125 echo "${ECHO_T}$ac_res" >&6; }
5126
5127 fi
5128 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5129   cat >>confdefs.h <<_ACEOF
5130 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5131 _ACEOF
5132
5133 fi
5134
5135 done
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145 for ac_func in $ac_func_list
5146 do
5147 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5148 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5149 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5150 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5151   echo $ECHO_N "(cached) $ECHO_C" >&6
5152 else
5153   cat >conftest.$ac_ext <<_ACEOF
5154 /* confdefs.h.  */
5155 _ACEOF
5156 cat confdefs.h >>conftest.$ac_ext
5157 cat >>conftest.$ac_ext <<_ACEOF
5158 /* end confdefs.h.  */
5159 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5160    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5161 #define $ac_func innocuous_$ac_func
5162
5163 /* System header to define __stub macros and hopefully few prototypes,
5164     which can conflict with char $ac_func (); below.
5165     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5166     <limits.h> exists even on freestanding compilers.  */
5167
5168 #ifdef __STDC__
5169 # include <limits.h>
5170 #else
5171 # include <assert.h>
5172 #endif
5173
5174 #undef $ac_func
5175
5176 /* Override any GCC internal prototype to avoid an error.
5177    Use char because int might match the return type of a GCC
5178    builtin and then its argument prototype would still apply.  */
5179 #ifdef __cplusplus
5180 extern "C"
5181 #endif
5182 char $ac_func ();
5183 /* The GNU C library defines this for functions which it implements
5184     to always fail with ENOSYS.  Some functions are actually named
5185     something starting with __ and the normal name is an alias.  */
5186 #if defined __stub_$ac_func || defined __stub___$ac_func
5187 choke me
5188 #endif
5189
5190 int
5191 main ()
5192 {
5193 return $ac_func ();
5194   ;
5195   return 0;
5196 }
5197 _ACEOF
5198 rm -f conftest.$ac_objext conftest$ac_exeext
5199 if { (ac_try="$ac_link"
5200 case "(($ac_try" in
5201   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5202   *) ac_try_echo=$ac_try;;
5203 esac
5204 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5205   (eval "$ac_link") 2>conftest.er1
5206   ac_status=$?
5207   grep -v '^ *+' conftest.er1 >conftest.err
5208   rm -f conftest.er1
5209   cat conftest.err >&5
5210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5211   (exit $ac_status); } && {
5212          test -z "$ac_c_werror_flag" ||
5213          test ! -s conftest.err
5214        } && test -s conftest$ac_exeext &&
5215        $as_test_x conftest$ac_exeext; then
5216   eval "$as_ac_var=yes"
5217 else
5218   echo "$as_me: failed program was:" >&5
5219 sed 's/^/| /' conftest.$ac_ext >&5
5220
5221         eval "$as_ac_var=no"
5222 fi
5223
5224 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5225       conftest$ac_exeext conftest.$ac_ext
5226 fi
5227 ac_res=`eval echo '${'$as_ac_var'}'`
5228                { echo "$as_me:$LINENO: result: $ac_res" >&5
5229 echo "${ECHO_T}$ac_res" >&6; }
5230 if test `eval echo '${'$as_ac_var'}'` = yes; then
5231   cat >>confdefs.h <<_ACEOF
5232 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5233 _ACEOF
5234
5235 fi
5236 done
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254 { echo "$as_me:$LINENO: checking for working mktime" >&5
5255 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
5256 if test "${ac_cv_func_working_mktime+set}" = set; then
5257   echo $ECHO_N "(cached) $ECHO_C" >&6
5258 else
5259   if test "$cross_compiling" = yes; then
5260   ac_cv_func_working_mktime=no
5261 else
5262   cat >conftest.$ac_ext <<_ACEOF
5263 /* confdefs.h.  */
5264 _ACEOF
5265 cat confdefs.h >>conftest.$ac_ext
5266 cat >>conftest.$ac_ext <<_ACEOF
5267 /* end confdefs.h.  */
5268 /* Test program from Paul Eggert and Tony Leneis.  */
5269 #ifdef TIME_WITH_SYS_TIME
5270 # include <sys/time.h>
5271 # include <time.h>
5272 #else
5273 # ifdef HAVE_SYS_TIME_H
5274 #  include <sys/time.h>
5275 # else
5276 #  include <time.h>
5277 # endif
5278 #endif
5279
5280 #include <stdlib.h>
5281
5282 #ifdef HAVE_UNISTD_H
5283 # include <unistd.h>
5284 #endif
5285
5286 #ifndef HAVE_ALARM
5287 # define alarm(X) /* empty */
5288 #endif
5289
5290 /* Work around redefinition to rpl_putenv by other config tests.  */
5291 #undef putenv
5292
5293 static time_t time_t_max;
5294 static time_t time_t_min;
5295
5296 /* Values we'll use to set the TZ environment variable.  */
5297 static char *tz_strings[] = {
5298   (char *) 0, "TZ=GMT0", "TZ=JST-9",
5299   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
5300 };
5301 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
5302
5303 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
5304    Based on a problem report from Andreas Jaeger.  */
5305 static int
5306 spring_forward_gap ()
5307 {
5308   /* glibc (up to about 1998-10-07) failed this test. */
5309   struct tm tm;
5310
5311   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
5312      instead of "TZ=America/Vancouver" in order to detect the bug even
5313      on systems that don't support the Olson extension, or don't have the
5314      full zoneinfo tables installed.  */
5315   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
5316
5317   tm.tm_year = 98;
5318   tm.tm_mon = 3;
5319   tm.tm_mday = 5;
5320   tm.tm_hour = 2;
5321   tm.tm_min = 0;
5322   tm.tm_sec = 0;
5323   tm.tm_isdst = -1;
5324   return mktime (&tm) != (time_t) -1;
5325 }
5326
5327 static int
5328 mktime_test1 (now)
5329      time_t now;
5330 {
5331   struct tm *lt;
5332   return ! (lt = localtime (&now)) || mktime (lt) == now;
5333 }
5334
5335 static int
5336 mktime_test (now)
5337      time_t now;
5338 {
5339   return (mktime_test1 (now)
5340           && mktime_test1 ((time_t) (time_t_max - now))
5341           && mktime_test1 ((time_t) (time_t_min + now)));
5342 }
5343
5344 static int
5345 irix_6_4_bug ()
5346 {
5347   /* Based on code from Ariel Faigon.  */
5348   struct tm tm;
5349   tm.tm_year = 96;
5350   tm.tm_mon = 3;
5351   tm.tm_mday = 0;
5352   tm.tm_hour = 0;
5353   tm.tm_min = 0;
5354   tm.tm_sec = 0;
5355   tm.tm_isdst = -1;
5356   mktime (&tm);
5357   return tm.tm_mon == 2 && tm.tm_mday == 31;
5358 }
5359
5360 static int
5361 bigtime_test (j)
5362      int j;
5363 {
5364   struct tm tm;
5365   time_t now;
5366   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
5367   now = mktime (&tm);
5368   if (now != (time_t) -1)
5369     {
5370       struct tm *lt = localtime (&now);
5371       if (! (lt
5372              && lt->tm_year == tm.tm_year
5373              && lt->tm_mon == tm.tm_mon
5374              && lt->tm_mday == tm.tm_mday
5375              && lt->tm_hour == tm.tm_hour
5376              && lt->tm_min == tm.tm_min
5377              && lt->tm_sec == tm.tm_sec
5378              && lt->tm_yday == tm.tm_yday
5379              && lt->tm_wday == tm.tm_wday
5380              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
5381                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
5382         return 0;
5383     }
5384   return 1;
5385 }
5386
5387 static int
5388 year_2050_test ()
5389 {
5390   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
5391      ignoring leap seconds.  */
5392   unsigned long int answer = 2527315200UL;
5393
5394   struct tm tm;
5395   time_t t;
5396   tm.tm_year = 2050 - 1900;
5397   tm.tm_mon = 2 - 1;
5398   tm.tm_mday = 1;
5399   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
5400   tm.tm_isdst = -1;
5401
5402   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
5403      instead of "TZ=America/Vancouver" in order to detect the bug even
5404      on systems that don't support the Olson extension, or don't have the
5405      full zoneinfo tables installed.  */
5406   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
5407
5408   t = mktime (&tm);
5409
5410   /* Check that the result is either a failure, or close enough
5411      to the correct answer that we can assume the discrepancy is
5412      due to leap seconds.  */
5413   return (t == (time_t) -1
5414           || (0 < t && answer - 120 <= t && t <= answer + 120));
5415 }
5416
5417 int
5418 main ()
5419 {
5420   time_t t, delta;
5421   int i, j;
5422
5423   /* This test makes some buggy mktime implementations loop.
5424      Give up after 60 seconds; a mktime slower than that
5425      isn't worth using anyway.  */
5426   alarm (60);
5427
5428   for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
5429     continue;
5430   time_t_max--;
5431   if ((time_t) -1 < 0)
5432     for (time_t_min = -1; (time_t) (time_t_min * 2) < 0; time_t_min *= 2)
5433       continue;
5434   delta = time_t_max / 997; /* a suitable prime number */
5435   for (i = 0; i < N_STRINGS; i++)
5436     {
5437       if (tz_strings[i])
5438         putenv (tz_strings[i]);
5439
5440       for (t = 0; t <= time_t_max - delta; t += delta)
5441         if (! mktime_test (t))
5442           return 1;
5443       if (! (mktime_test ((time_t) 1)
5444              && mktime_test ((time_t) (60 * 60))
5445              && mktime_test ((time_t) (60 * 60 * 24))))
5446         return 1;
5447
5448       for (j = 1; 0 < j; j *= 2)
5449         if (! bigtime_test (j))
5450           return 1;
5451       if (! bigtime_test (j - 1))
5452         return 1;
5453     }
5454   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
5455 }
5456 _ACEOF
5457 rm -f conftest$ac_exeext
5458 if { (ac_try="$ac_link"
5459 case "(($ac_try" in
5460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5461   *) ac_try_echo=$ac_try;;
5462 esac
5463 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5464   (eval "$ac_link") 2>&5
5465   ac_status=$?
5466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5467   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5468   { (case "(($ac_try" in
5469   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5470   *) ac_try_echo=$ac_try;;
5471 esac
5472 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5473   (eval "$ac_try") 2>&5
5474   ac_status=$?
5475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5476   (exit $ac_status); }; }; then
5477   ac_cv_func_working_mktime=yes
5478 else
5479   echo "$as_me: program exited with status $ac_status" >&5
5480 echo "$as_me: failed program was:" >&5
5481 sed 's/^/| /' conftest.$ac_ext >&5
5482
5483 ( exit $ac_status )
5484 ac_cv_func_working_mktime=no
5485 fi
5486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5487 fi
5488
5489
5490 fi
5491 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
5492 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
5493 if test $ac_cv_func_working_mktime = no; then
5494   case " $LIBOBJS " in
5495   *" mktime.$ac_objext "* ) ;;
5496   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
5497  ;;
5498 esac
5499
5500 fi
5501
5502 { echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
5503 echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; }
5504 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
5505   echo $ECHO_N "(cached) $ECHO_C" >&6
5506 else
5507   rm -f conftest.sym conftest.file
5508 echo >conftest.file
5509 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
5510   if test "$cross_compiling" = yes; then
5511   ac_cv_func_lstat_dereferences_slashed_symlink=no
5512 else
5513   cat >conftest.$ac_ext <<_ACEOF
5514 /* confdefs.h.  */
5515 _ACEOF
5516 cat confdefs.h >>conftest.$ac_ext
5517 cat >>conftest.$ac_ext <<_ACEOF
5518 /* end confdefs.h.  */
5519 $ac_includes_default
5520 int
5521 main ()
5522 {
5523 struct stat sbuf;
5524      /* Linux will dereference the symlink and fail.
5525         That is better in the sense that it means we will not
5526         have to compile and use the lstat wrapper.  */
5527      return lstat ("conftest.sym/", &sbuf) == 0;
5528   ;
5529   return 0;
5530 }
5531 _ACEOF
5532 rm -f conftest$ac_exeext
5533 if { (ac_try="$ac_link"
5534 case "(($ac_try" in
5535   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5536   *) ac_try_echo=$ac_try;;
5537 esac
5538 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5539   (eval "$ac_link") 2>&5
5540   ac_status=$?
5541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5543   { (case "(($ac_try" in
5544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5545   *) ac_try_echo=$ac_try;;
5546 esac
5547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5548   (eval "$ac_try") 2>&5
5549   ac_status=$?
5550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5551   (exit $ac_status); }; }; then
5552   ac_cv_func_lstat_dereferences_slashed_symlink=yes
5553 else
5554   echo "$as_me: program exited with status $ac_status" >&5
5555 echo "$as_me: failed program was:" >&5
5556 sed 's/^/| /' conftest.$ac_ext >&5
5557
5558 ( exit $ac_status )
5559 ac_cv_func_lstat_dereferences_slashed_symlink=no
5560 fi
5561 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5562 fi
5563
5564
5565 else
5566   # If the `ln -s' command failed, then we probably don't even
5567   # have an lstat function.
5568   ac_cv_func_lstat_dereferences_slashed_symlink=no
5569 fi
5570 rm -f conftest.sym conftest.file
5571
5572 fi
5573 { echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
5574 echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
5575
5576 test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
5577
5578 cat >>confdefs.h <<_ACEOF
5579 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
5580 _ACEOF
5581
5582
5583 if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
5584   case " $LIBOBJS " in
5585   *" lstat.$ac_objext "* ) ;;
5586   *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
5587  ;;
5588 esac
5589
5590 fi
5591
5592 { echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5
5593 echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6; }
5594 if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then
5595   echo $ECHO_N "(cached) $ECHO_C" >&6
5596 else
5597   if test "$cross_compiling" = yes; then
5598   ac_cv_func_stat_empty_string_bug=yes
5599 else
5600   cat >conftest.$ac_ext <<_ACEOF
5601 /* confdefs.h.  */
5602 _ACEOF
5603 cat confdefs.h >>conftest.$ac_ext
5604 cat >>conftest.$ac_ext <<_ACEOF
5605 /* end confdefs.h.  */
5606 $ac_includes_default
5607 int
5608 main ()
5609 {
5610 struct stat sbuf;
5611   return stat ("", &sbuf) == 0;
5612   ;
5613   return 0;
5614 }
5615 _ACEOF
5616 rm -f conftest$ac_exeext
5617 if { (ac_try="$ac_link"
5618 case "(($ac_try" in
5619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5620   *) ac_try_echo=$ac_try;;
5621 esac
5622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5623   (eval "$ac_link") 2>&5
5624   ac_status=$?
5625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5626   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5627   { (case "(($ac_try" in
5628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5629   *) ac_try_echo=$ac_try;;
5630 esac
5631 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5632   (eval "$ac_try") 2>&5
5633   ac_status=$?
5634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635   (exit $ac_status); }; }; then
5636   ac_cv_func_stat_empty_string_bug=no
5637 else
5638   echo "$as_me: program exited with status $ac_status" >&5
5639 echo "$as_me: failed program was:" >&5
5640 sed 's/^/| /' conftest.$ac_ext >&5
5641
5642 ( exit $ac_status )
5643 ac_cv_func_stat_empty_string_bug=yes
5644 fi
5645 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5646 fi
5647
5648
5649 fi
5650 { echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5
5651 echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6; }
5652 if test $ac_cv_func_stat_empty_string_bug = yes; then
5653   case " $LIBOBJS " in
5654   *" stat.$ac_objext "* ) ;;
5655   *) LIBOBJS="$LIBOBJS stat.$ac_objext"
5656  ;;
5657 esac
5658
5659
5660 cat >>confdefs.h <<_ACEOF
5661 #define HAVE_STAT_EMPTY_STRING_BUG 1
5662 _ACEOF
5663
5664 fi
5665
5666
5667 for ac_func in strftime
5668 do
5669 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5670 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5671 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5672 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5673   echo $ECHO_N "(cached) $ECHO_C" >&6
5674 else
5675   cat >conftest.$ac_ext <<_ACEOF
5676 /* confdefs.h.  */
5677 _ACEOF
5678 cat confdefs.h >>conftest.$ac_ext
5679 cat >>conftest.$ac_ext <<_ACEOF
5680 /* end confdefs.h.  */
5681 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5682    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5683 #define $ac_func innocuous_$ac_func
5684
5685 /* System header to define __stub macros and hopefully few prototypes,
5686     which can conflict with char $ac_func (); below.
5687     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5688     <limits.h> exists even on freestanding compilers.  */
5689
5690 #ifdef __STDC__
5691 # include <limits.h>
5692 #else
5693 # include <assert.h>
5694 #endif
5695
5696 #undef $ac_func
5697
5698 /* Override any GCC internal prototype to avoid an error.
5699    Use char because int might match the return type of a GCC
5700    builtin and then its argument prototype would still apply.  */
5701 #ifdef __cplusplus
5702 extern "C"
5703 #endif
5704 char $ac_func ();
5705 /* The GNU C library defines this for functions which it implements
5706     to always fail with ENOSYS.  Some functions are actually named
5707     something starting with __ and the normal name is an alias.  */
5708 #if defined __stub_$ac_func || defined __stub___$ac_func
5709 choke me
5710 #endif
5711
5712 int
5713 main ()
5714 {
5715 return $ac_func ();
5716   ;
5717   return 0;
5718 }
5719 _ACEOF
5720 rm -f conftest.$ac_objext conftest$ac_exeext
5721 if { (ac_try="$ac_link"
5722 case "(($ac_try" in
5723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5724   *) ac_try_echo=$ac_try;;
5725 esac
5726 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5727   (eval "$ac_link") 2>conftest.er1
5728   ac_status=$?
5729   grep -v '^ *+' conftest.er1 >conftest.err
5730   rm -f conftest.er1
5731   cat conftest.err >&5
5732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733   (exit $ac_status); } && {
5734          test -z "$ac_c_werror_flag" ||
5735          test ! -s conftest.err
5736        } && test -s conftest$ac_exeext &&
5737        $as_test_x conftest$ac_exeext; then
5738   eval "$as_ac_var=yes"
5739 else
5740   echo "$as_me: failed program was:" >&5
5741 sed 's/^/| /' conftest.$ac_ext >&5
5742
5743         eval "$as_ac_var=no"
5744 fi
5745
5746 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5747       conftest$ac_exeext conftest.$ac_ext
5748 fi
5749 ac_res=`eval echo '${'$as_ac_var'}'`
5750                { echo "$as_me:$LINENO: result: $ac_res" >&5
5751 echo "${ECHO_T}$ac_res" >&6; }
5752 if test `eval echo '${'$as_ac_var'}'` = yes; then
5753   cat >>confdefs.h <<_ACEOF
5754 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5755 _ACEOF
5756
5757 else
5758   # strftime is in -lintl on SCO UNIX.
5759 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
5760 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
5761 if test "${ac_cv_lib_intl_strftime+set}" = set; then
5762   echo $ECHO_N "(cached) $ECHO_C" >&6
5763 else
5764   ac_check_lib_save_LIBS=$LIBS
5765 LIBS="-lintl  $LIBS"
5766 cat >conftest.$ac_ext <<_ACEOF
5767 /* confdefs.h.  */
5768 _ACEOF
5769 cat confdefs.h >>conftest.$ac_ext
5770 cat >>conftest.$ac_ext <<_ACEOF
5771 /* end confdefs.h.  */
5772
5773 /* Override any GCC internal prototype to avoid an error.
5774    Use char because int might match the return type of a GCC
5775    builtin and then its argument prototype would still apply.  */
5776 #ifdef __cplusplus
5777 extern "C"
5778 #endif
5779 char strftime ();
5780 int
5781 main ()
5782 {
5783 return strftime ();
5784   ;
5785   return 0;
5786 }
5787 _ACEOF
5788 rm -f conftest.$ac_objext conftest$ac_exeext
5789 if { (ac_try="$ac_link"
5790 case "(($ac_try" in
5791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5792   *) ac_try_echo=$ac_try;;
5793 esac
5794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5795   (eval "$ac_link") 2>conftest.er1
5796   ac_status=$?
5797   grep -v '^ *+' conftest.er1 >conftest.err
5798   rm -f conftest.er1
5799   cat conftest.err >&5
5800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5801   (exit $ac_status); } && {
5802          test -z "$ac_c_werror_flag" ||
5803          test ! -s conftest.err
5804        } && test -s conftest$ac_exeext &&
5805        $as_test_x conftest$ac_exeext; then
5806   ac_cv_lib_intl_strftime=yes
5807 else
5808   echo "$as_me: failed program was:" >&5
5809 sed 's/^/| /' conftest.$ac_ext >&5
5810
5811         ac_cv_lib_intl_strftime=no
5812 fi
5813
5814 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5815       conftest$ac_exeext conftest.$ac_ext
5816 LIBS=$ac_check_lib_save_LIBS
5817 fi
5818 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
5819 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
5820 if test $ac_cv_lib_intl_strftime = yes; then
5821   cat >>confdefs.h <<\_ACEOF
5822 #define HAVE_STRFTIME 1
5823 _ACEOF
5824
5825 LIBS="-lintl $LIBS"
5826 fi
5827
5828 fi
5829 done
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839 { echo "$as_me:$LINENO: checking whether utime accepts a null argument" >&5
5840 echo $ECHO_N "checking whether utime accepts a null argument... $ECHO_C" >&6; }
5841 if test "${ac_cv_func_utime_null+set}" = set; then
5842   echo $ECHO_N "(cached) $ECHO_C" >&6
5843 else
5844   rm -f conftest.data; >conftest.data
5845 # Sequent interprets utime(file, 0) to mean use start of epoch.  Wrong.
5846 if test "$cross_compiling" = yes; then
5847   ac_cv_func_utime_null=no
5848 else
5849   cat >conftest.$ac_ext <<_ACEOF
5850 /* confdefs.h.  */
5851 _ACEOF
5852 cat confdefs.h >>conftest.$ac_ext
5853 cat >>conftest.$ac_ext <<_ACEOF
5854 /* end confdefs.h.  */
5855 $ac_includes_default
5856                #ifdef HAVE_UTIME_H
5857                # include <utime.h>
5858                #endif
5859 int
5860 main ()
5861 {
5862 struct stat s, t;
5863   return ! (stat ("conftest.data", &s) == 0
5864             && utime ("conftest.data", 0) == 0
5865             && stat ("conftest.data", &t) == 0
5866             && t.st_mtime >= s.st_mtime
5867             && t.st_mtime - s.st_mtime < 120);
5868   ;
5869   return 0;
5870 }
5871 _ACEOF
5872 rm -f conftest$ac_exeext
5873 if { (ac_try="$ac_link"
5874 case "(($ac_try" in
5875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5876   *) ac_try_echo=$ac_try;;
5877 esac
5878 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5879   (eval "$ac_link") 2>&5
5880   ac_status=$?
5881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5882   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5883   { (case "(($ac_try" in
5884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5885   *) ac_try_echo=$ac_try;;
5886 esac
5887 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5888   (eval "$ac_try") 2>&5
5889   ac_status=$?
5890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5891   (exit $ac_status); }; }; then
5892   ac_cv_func_utime_null=yes
5893 else
5894   echo "$as_me: program exited with status $ac_status" >&5
5895 echo "$as_me: failed program was:" >&5
5896 sed 's/^/| /' conftest.$ac_ext >&5
5897
5898 ( exit $ac_status )
5899 ac_cv_func_utime_null=no
5900 fi
5901 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5902 fi
5903
5904
5905 fi
5906 { echo "$as_me:$LINENO: result: $ac_cv_func_utime_null" >&5
5907 echo "${ECHO_T}$ac_cv_func_utime_null" >&6; }
5908 if test $ac_cv_func_utime_null = yes; then
5909
5910 cat >>confdefs.h <<\_ACEOF
5911 #define HAVE_UTIME_NULL 1
5912 _ACEOF
5913
5914 fi
5915 rm -f conftest.data
5916
5917
5918 for ac_func in vprintf
5919 do
5920 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5921 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5922 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5923 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5924   echo $ECHO_N "(cached) $ECHO_C" >&6
5925 else
5926   cat >conftest.$ac_ext <<_ACEOF
5927 /* confdefs.h.  */
5928 _ACEOF
5929 cat confdefs.h >>conftest.$ac_ext
5930 cat >>conftest.$ac_ext <<_ACEOF
5931 /* end confdefs.h.  */
5932 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5933    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5934 #define $ac_func innocuous_$ac_func
5935
5936 /* System header to define __stub macros and hopefully few prototypes,
5937     which can conflict with char $ac_func (); below.
5938     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5939     <limits.h> exists even on freestanding compilers.  */
5940
5941 #ifdef __STDC__
5942 # include <limits.h>
5943 #else
5944 # include <assert.h>
5945 #endif
5946
5947 #undef $ac_func
5948
5949 /* Override any GCC internal prototype to avoid an error.
5950    Use char because int might match the return type of a GCC
5951    builtin and then its argument prototype would still apply.  */
5952 #ifdef __cplusplus
5953 extern "C"
5954 #endif
5955 char $ac_func ();
5956 /* The GNU C library defines this for functions which it implements
5957     to always fail with ENOSYS.  Some functions are actually named
5958     something starting with __ and the normal name is an alias.  */
5959 #if defined __stub_$ac_func || defined __stub___$ac_func
5960 choke me
5961 #endif
5962
5963 int
5964 main ()
5965 {
5966 return $ac_func ();
5967   ;
5968   return 0;
5969 }
5970 _ACEOF
5971 rm -f conftest.$ac_objext conftest$ac_exeext
5972 if { (ac_try="$ac_link"
5973 case "(($ac_try" in
5974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5975   *) ac_try_echo=$ac_try;;
5976 esac
5977 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5978   (eval "$ac_link") 2>conftest.er1
5979   ac_status=$?
5980   grep -v '^ *+' conftest.er1 >conftest.err
5981   rm -f conftest.er1
5982   cat conftest.err >&5
5983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5984   (exit $ac_status); } && {
5985          test -z "$ac_c_werror_flag" ||
5986          test ! -s conftest.err
5987        } && test -s conftest$ac_exeext &&
5988        $as_test_x conftest$ac_exeext; then
5989   eval "$as_ac_var=yes"
5990 else
5991   echo "$as_me: failed program was:" >&5
5992 sed 's/^/| /' conftest.$ac_ext >&5
5993
5994         eval "$as_ac_var=no"
5995 fi
5996
5997 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5998       conftest$ac_exeext conftest.$ac_ext
5999 fi
6000 ac_res=`eval echo '${'$as_ac_var'}'`
6001                { echo "$as_me:$LINENO: result: $ac_res" >&5
6002 echo "${ECHO_T}$ac_res" >&6; }
6003 if test `eval echo '${'$as_ac_var'}'` = yes; then
6004   cat >>confdefs.h <<_ACEOF
6005 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6006 _ACEOF
6007
6008 { echo "$as_me:$LINENO: checking for _doprnt" >&5
6009 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6; }
6010 if test "${ac_cv_func__doprnt+set}" = set; then
6011   echo $ECHO_N "(cached) $ECHO_C" >&6
6012 else
6013   cat >conftest.$ac_ext <<_ACEOF
6014 /* confdefs.h.  */
6015 _ACEOF
6016 cat confdefs.h >>conftest.$ac_ext
6017 cat >>conftest.$ac_ext <<_ACEOF
6018 /* end confdefs.h.  */
6019 /* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
6020    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6021 #define _doprnt innocuous__doprnt
6022
6023 /* System header to define __stub macros and hopefully few prototypes,
6024     which can conflict with char _doprnt (); below.
6025     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6026     <limits.h> exists even on freestanding compilers.  */
6027
6028 #ifdef __STDC__
6029 # include <limits.h>
6030 #else
6031 # include <assert.h>
6032 #endif
6033
6034 #undef _doprnt
6035
6036 /* Override any GCC internal prototype to avoid an error.
6037    Use char because int might match the return type of a GCC
6038    builtin and then its argument prototype would still apply.  */
6039 #ifdef __cplusplus
6040 extern "C"
6041 #endif
6042 char _doprnt ();
6043 /* The GNU C library defines this for functions which it implements
6044     to always fail with ENOSYS.  Some functions are actually named
6045     something starting with __ and the normal name is an alias.  */
6046 #if defined __stub__doprnt || defined __stub____doprnt
6047 choke me
6048 #endif
6049
6050 int
6051 main ()
6052 {
6053 return _doprnt ();
6054   ;
6055   return 0;
6056 }
6057 _ACEOF
6058 rm -f conftest.$ac_objext conftest$ac_exeext
6059 if { (ac_try="$ac_link"
6060 case "(($ac_try" in
6061   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6062   *) ac_try_echo=$ac_try;;
6063 esac
6064 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6065   (eval "$ac_link") 2>conftest.er1
6066   ac_status=$?
6067   grep -v '^ *+' conftest.er1 >conftest.err
6068   rm -f conftest.er1
6069   cat conftest.err >&5
6070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6071   (exit $ac_status); } && {
6072          test -z "$ac_c_werror_flag" ||
6073          test ! -s conftest.err
6074        } && test -s conftest$ac_exeext &&
6075        $as_test_x conftest$ac_exeext; then
6076   ac_cv_func__doprnt=yes
6077 else
6078   echo "$as_me: failed program was:" >&5
6079 sed 's/^/| /' conftest.$ac_ext >&5
6080
6081         ac_cv_func__doprnt=no
6082 fi
6083
6084 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6085       conftest$ac_exeext conftest.$ac_ext
6086 fi
6087 { echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
6088 echo "${ECHO_T}$ac_cv_func__doprnt" >&6; }
6089 if test $ac_cv_func__doprnt = yes; then
6090
6091 cat >>confdefs.h <<\_ACEOF
6092 #define HAVE_DOPRNT 1
6093 _ACEOF
6094
6095 fi
6096
6097 fi
6098 done
6099
6100
6101 # 2008-07-04 getopt_long added
6102 # 2009-07-30 timegm added
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118 for ac_func in getopt_long gettimeofday memset putenv socket strcasecmp strchr strdup strerror strncasecmp strrchr tzset utime getuid timegm
6119 do
6120 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6121 { echo "$as_me:$LINENO: checking for $ac_func" >&5
6122 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
6123 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
6124   echo $ECHO_N "(cached) $ECHO_C" >&6
6125 else
6126   cat >conftest.$ac_ext <<_ACEOF
6127 /* confdefs.h.  */
6128 _ACEOF
6129 cat confdefs.h >>conftest.$ac_ext
6130 cat >>conftest.$ac_ext <<_ACEOF
6131 /* end confdefs.h.  */
6132 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6133    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6134 #define $ac_func innocuous_$ac_func
6135
6136 /* System header to define __stub macros and hopefully few prototypes,
6137     which can conflict with char $ac_func (); below.
6138     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6139     <limits.h> exists even on freestanding compilers.  */
6140
6141 #ifdef __STDC__
6142 # include <limits.h>
6143 #else
6144 # include <assert.h>
6145 #endif
6146
6147 #undef $ac_func
6148
6149 /* Override any GCC internal prototype to avoid an error.
6150    Use char because int might match the return type of a GCC
6151    builtin and then its argument prototype would still apply.  */
6152 #ifdef __cplusplus
6153 extern "C"
6154 #endif
6155 char $ac_func ();
6156 /* The GNU C library defines this for functions which it implements
6157     to always fail with ENOSYS.  Some functions are actually named
6158     something starting with __ and the normal name is an alias.  */
6159 #if defined __stub_$ac_func || defined __stub___$ac_func
6160 choke me
6161 #endif
6162
6163 int
6164 main ()
6165 {
6166 return $ac_func ();
6167   ;
6168   return 0;
6169 }
6170 _ACEOF
6171 rm -f conftest.$ac_objext conftest$ac_exeext
6172 if { (ac_try="$ac_link"
6173 case "(($ac_try" in
6174   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6175   *) ac_try_echo=$ac_try;;
6176 esac
6177 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6178   (eval "$ac_link") 2>conftest.er1
6179   ac_status=$?
6180   grep -v '^ *+' conftest.er1 >conftest.err
6181   rm -f conftest.er1
6182   cat conftest.err >&5
6183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184   (exit $ac_status); } && {
6185          test -z "$ac_c_werror_flag" ||
6186          test ! -s conftest.err
6187        } && test -s conftest$ac_exeext &&
6188        $as_test_x conftest$ac_exeext; then
6189   eval "$as_ac_var=yes"
6190 else
6191   echo "$as_me: failed program was:" >&5
6192 sed 's/^/| /' conftest.$ac_ext >&5
6193
6194         eval "$as_ac_var=no"
6195 fi
6196
6197 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6198       conftest$ac_exeext conftest.$ac_ext
6199 fi
6200 ac_res=`eval echo '${'$as_ac_var'}'`
6201                { echo "$as_me:$LINENO: result: $ac_res" >&5
6202 echo "${ECHO_T}$ac_res" >&6; }
6203 if test `eval echo '${'$as_ac_var'}'` = yes; then
6204   cat >>confdefs.h <<_ACEOF
6205 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6206 _ACEOF
6207
6208 fi
6209 done
6210
6211
6212
6213 ac_config_files="$ac_config_files Makefile"
6214
6215 cat >confcache <<\_ACEOF
6216 # This file is a shell script that caches the results of configure
6217 # tests run on this system so they can be shared between configure
6218 # scripts and configure runs, see configure's option --config-cache.
6219 # It is not useful on other systems.  If it contains results you don't
6220 # want to keep, you may remove or edit it.
6221 #
6222 # config.status only pays attention to the cache file if you give it
6223 # the --recheck option to rerun configure.
6224 #
6225 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6226 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6227 # following values.
6228
6229 _ACEOF
6230
6231 # The following way of writing the cache mishandles newlines in values,
6232 # but we know of no workaround that is simple, portable, and efficient.
6233 # So, we kill variables containing newlines.
6234 # Ultrix sh set writes to stderr and can't be redirected directly,
6235 # and sets the high bit in the cache file unless we assign to the vars.
6236 (
6237   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6238     eval ac_val=\$$ac_var
6239     case $ac_val in #(
6240     *${as_nl}*)
6241       case $ac_var in #(
6242       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
6243 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
6244       esac
6245       case $ac_var in #(
6246       _ | IFS | as_nl) ;; #(
6247       *) $as_unset $ac_var ;;
6248       esac ;;
6249     esac
6250   done
6251
6252   (set) 2>&1 |
6253     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6254     *${as_nl}ac_space=\ *)
6255       # `set' does not quote correctly, so add quotes (double-quote
6256       # substitution turns \\\\ into \\, and sed turns \\ into \).
6257       sed -n \
6258         "s/'/'\\\\''/g;
6259           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6260       ;; #(
6261     *)
6262       # `set' quotes correctly as required by POSIX, so do not add quotes.
6263       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6264       ;;
6265     esac |
6266     sort
6267 ) |
6268   sed '
6269      /^ac_cv_env_/b end
6270      t clear
6271      :clear
6272      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6273      t end
6274      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6275      :end' >>confcache
6276 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6277   if test -w "$cache_file"; then
6278     test "x$cache_file" != "x/dev/null" &&
6279       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
6280 echo "$as_me: updating cache $cache_file" >&6;}
6281     cat confcache >$cache_file
6282   else
6283     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6284 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6285   fi
6286 fi
6287 rm -f confcache
6288
6289 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6290 # Let make expand exec_prefix.
6291 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6292
6293 DEFS=-DHAVE_CONFIG_H
6294
6295 ac_libobjs=
6296 ac_ltlibobjs=
6297 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6298   # 1. Remove the extension, and $U if already installed.
6299   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6300   ac_i=`echo "$ac_i" | sed "$ac_script"`
6301   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6302   #    will be set to the directory where LIBOBJS objects are built.
6303   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6304   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6305 done
6306 LIBOBJS=$ac_libobjs
6307
6308 LTLIBOBJS=$ac_ltlibobjs
6309
6310
6311
6312 : ${CONFIG_STATUS=./config.status}
6313 ac_clean_files_save=$ac_clean_files
6314 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6315 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6316 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6317 cat >$CONFIG_STATUS <<_ACEOF
6318 #! $SHELL
6319 # Generated by $as_me.
6320 # Run this file to recreate the current configuration.
6321 # Compiler output produced by configure, useful for debugging
6322 # configure, is in config.log if it exists.
6323
6324 debug=false
6325 ac_cs_recheck=false
6326 ac_cs_silent=false
6327 SHELL=\${CONFIG_SHELL-$SHELL}
6328 _ACEOF
6329
6330 cat >>$CONFIG_STATUS <<\_ACEOF
6331 ## --------------------- ##
6332 ## M4sh Initialization.  ##
6333 ## --------------------- ##
6334
6335 # Be more Bourne compatible
6336 DUALCASE=1; export DUALCASE # for MKS sh
6337 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6338   emulate sh
6339   NULLCMD=:
6340   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6341   # is contrary to our usage.  Disable this feature.
6342   alias -g '${1+"$@"}'='"$@"'
6343   setopt NO_GLOB_SUBST
6344 else
6345   case `(set -o) 2>/dev/null` in
6346   *posix*) set -o posix ;;
6347 esac
6348
6349 fi
6350
6351
6352
6353
6354 # PATH needs CR
6355 # Avoid depending upon Character Ranges.
6356 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6357 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6358 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6359 as_cr_digits='0123456789'
6360 as_cr_alnum=$as_cr_Letters$as_cr_digits
6361
6362 # The user is always right.
6363 if test "${PATH_SEPARATOR+set}" != set; then
6364   echo "#! /bin/sh" >conf$$.sh
6365   echo  "exit 0"   >>conf$$.sh
6366   chmod +x conf$$.sh
6367   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6368     PATH_SEPARATOR=';'
6369   else
6370     PATH_SEPARATOR=:
6371   fi
6372   rm -f conf$$.sh
6373 fi
6374
6375 # Support unset when possible.
6376 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6377   as_unset=unset
6378 else
6379   as_unset=false
6380 fi
6381
6382
6383 # IFS
6384 # We need space, tab and new line, in precisely that order.  Quoting is
6385 # there to prevent editors from complaining about space-tab.
6386 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6387 # splitting by setting IFS to empty value.)
6388 as_nl='
6389 '
6390 IFS=" ""        $as_nl"
6391
6392 # Find who we are.  Look in the path if we contain no directory separator.
6393 case $0 in
6394   *[\\/]* ) as_myself=$0 ;;
6395   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6396 for as_dir in $PATH
6397 do
6398   IFS=$as_save_IFS
6399   test -z "$as_dir" && as_dir=.
6400   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6401 done
6402 IFS=$as_save_IFS
6403
6404      ;;
6405 esac
6406 # We did not find ourselves, most probably we were run as `sh COMMAND'
6407 # in which case we are not to be found in the path.
6408 if test "x$as_myself" = x; then
6409   as_myself=$0
6410 fi
6411 if test ! -f "$as_myself"; then
6412   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6413   { (exit 1); exit 1; }
6414 fi
6415
6416 # Work around bugs in pre-3.0 UWIN ksh.
6417 for as_var in ENV MAIL MAILPATH
6418 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6419 done
6420 PS1='$ '
6421 PS2='> '
6422 PS4='+ '
6423
6424 # NLS nuisances.
6425 for as_var in \
6426   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6427   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6428   LC_TELEPHONE LC_TIME
6429 do
6430   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6431     eval $as_var=C; export $as_var
6432   else
6433     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6434   fi
6435 done
6436
6437 # Required to use basename.
6438 if expr a : '\(a\)' >/dev/null 2>&1 &&
6439    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6440   as_expr=expr
6441 else
6442   as_expr=false
6443 fi
6444
6445 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6446   as_basename=basename
6447 else
6448   as_basename=false
6449 fi
6450
6451
6452 # Name of the executable.
6453 as_me=`$as_basename -- "$0" ||
6454 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6455          X"$0" : 'X\(//\)$' \| \
6456          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6457 echo X/"$0" |
6458     sed '/^.*\/\([^/][^/]*\)\/*$/{
6459             s//\1/
6460             q
6461           }
6462           /^X\/\(\/\/\)$/{
6463             s//\1/
6464             q
6465           }
6466           /^X\/\(\/\).*/{
6467             s//\1/
6468             q
6469           }
6470           s/.*/./; q'`
6471
6472 # CDPATH.
6473 $as_unset CDPATH
6474
6475
6476
6477   as_lineno_1=$LINENO
6478   as_lineno_2=$LINENO
6479   test "x$as_lineno_1" != "x$as_lineno_2" &&
6480   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
6481
6482   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6483   # uniformly replaced by the line number.  The first 'sed' inserts a
6484   # line-number line after each line using $LINENO; the second 'sed'
6485   # does the real work.  The second script uses 'N' to pair each
6486   # line-number line with the line containing $LINENO, and appends
6487   # trailing '-' during substitution so that $LINENO is not a special
6488   # case at line end.
6489   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6490   # scripts with optimization help from Paolo Bonzini.  Blame Lee
6491   # E. McMahon (1931-1989) for sed's syntax.  :-)
6492   sed -n '
6493     p
6494     /[$]LINENO/=
6495   ' <$as_myself |
6496     sed '
6497       s/[$]LINENO.*/&-/
6498       t lineno
6499       b
6500       :lineno
6501       N
6502       :loop
6503       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
6504       t loop
6505       s/-\n.*//
6506     ' >$as_me.lineno &&
6507   chmod +x "$as_me.lineno" ||
6508     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
6509    { (exit 1); exit 1; }; }
6510
6511   # Don't try to exec as it changes $[0], causing all sort of problems
6512   # (the dirname of $[0] is not the place where we might find the
6513   # original and so on.  Autoconf is especially sensitive to this).
6514   . "./$as_me.lineno"
6515   # Exit status is that of the last command.
6516   exit
6517 }
6518
6519
6520 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6521   as_dirname=dirname
6522 else
6523   as_dirname=false
6524 fi
6525
6526 ECHO_C= ECHO_N= ECHO_T=
6527 case `echo -n x` in
6528 -n*)
6529   case `echo 'x\c'` in
6530   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6531   *)   ECHO_C='\c';;
6532   esac;;
6533 *)
6534   ECHO_N='-n';;
6535 esac
6536
6537 if expr a : '\(a\)' >/dev/null 2>&1 &&
6538    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6539   as_expr=expr
6540 else
6541   as_expr=false
6542 fi
6543
6544 rm -f conf$$ conf$$.exe conf$$.file
6545 if test -d conf$$.dir; then
6546   rm -f conf$$.dir/conf$$.file
6547 else
6548   rm -f conf$$.dir
6549   mkdir conf$$.dir
6550 fi
6551 echo >conf$$.file
6552 if ln -s conf$$.file conf$$ 2>/dev/null; then
6553   as_ln_s='ln -s'
6554   # ... but there are two gotchas:
6555   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6556   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6557   # In both cases, we have to default to `cp -p'.
6558   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6559     as_ln_s='cp -p'
6560 elif ln conf$$.file conf$$ 2>/dev/null; then
6561   as_ln_s=ln
6562 else
6563   as_ln_s='cp -p'
6564 fi
6565 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6566 rmdir conf$$.dir 2>/dev/null
6567
6568 if mkdir -p . 2>/dev/null; then
6569   as_mkdir_p=:
6570 else
6571   test -d ./-p && rmdir ./-p
6572   as_mkdir_p=false
6573 fi
6574
6575 if test -x / >/dev/null 2>&1; then
6576   as_test_x='test -x'
6577 else
6578   if ls -dL / >/dev/null 2>&1; then
6579     as_ls_L_option=L
6580   else
6581     as_ls_L_option=
6582   fi
6583   as_test_x='
6584     eval sh -c '\''
6585       if test -d "$1"; then
6586         test -d "$1/.";
6587       else
6588         case $1 in
6589         -*)set "./$1";;
6590         esac;
6591         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
6592         ???[sx]*):;;*)false;;esac;fi
6593     '\'' sh
6594   '
6595 fi
6596 as_executable_p=$as_test_x
6597
6598 # Sed expression to map a string onto a valid CPP name.
6599 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6600
6601 # Sed expression to map a string onto a valid variable name.
6602 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6603
6604
6605 exec 6>&1
6606
6607 # Save the log message, to keep $[0] and so on meaningful, and to
6608 # report actual input values of CONFIG_FILES etc. instead of their
6609 # values after options handling.
6610 ac_log="
6611 This file was extended by ZKT $as_me 0.99c, which was
6612 generated by GNU Autoconf 2.61.  Invocation command line was
6613
6614   CONFIG_FILES    = $CONFIG_FILES
6615   CONFIG_HEADERS  = $CONFIG_HEADERS
6616   CONFIG_LINKS    = $CONFIG_LINKS
6617   CONFIG_COMMANDS = $CONFIG_COMMANDS
6618   $ $0 $@
6619
6620 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6621 "
6622
6623 _ACEOF
6624
6625 cat >>$CONFIG_STATUS <<_ACEOF
6626 # Files that config.status was made for.
6627 config_files="$ac_config_files"
6628 config_headers="$ac_config_headers"
6629
6630 _ACEOF
6631
6632 cat >>$CONFIG_STATUS <<\_ACEOF
6633 ac_cs_usage="\
6634 \`$as_me' instantiates files from templates according to the
6635 current configuration.
6636
6637 Usage: $0 [OPTIONS] [FILE]...
6638
6639   -h, --help       print this help, then exit
6640   -V, --version    print version number and configuration settings, then exit
6641   -q, --quiet      do not print progress messages
6642   -d, --debug      don't remove temporary files
6643       --recheck    update $as_me by reconfiguring in the same conditions
6644   --file=FILE[:TEMPLATE]
6645                    instantiate the configuration file FILE
6646   --header=FILE[:TEMPLATE]
6647                    instantiate the configuration header FILE
6648
6649 Configuration files:
6650 $config_files
6651
6652 Configuration headers:
6653 $config_headers
6654
6655 Report bugs to <bug-autoconf@gnu.org>."
6656
6657 _ACEOF
6658 cat >>$CONFIG_STATUS <<_ACEOF
6659 ac_cs_version="\\
6660 ZKT config.status 0.99c
6661 configured by $0, generated by GNU Autoconf 2.61,
6662   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6663
6664 Copyright (C) 2006 Free Software Foundation, Inc.
6665 This config.status script is free software; the Free Software Foundation
6666 gives unlimited permission to copy, distribute and modify it."
6667
6668 ac_pwd='$ac_pwd'
6669 srcdir='$srcdir'
6670 _ACEOF
6671
6672 cat >>$CONFIG_STATUS <<\_ACEOF
6673 # If no file are specified by the user, then we need to provide default
6674 # value.  By we need to know if files were specified by the user.
6675 ac_need_defaults=:
6676 while test $# != 0
6677 do
6678   case $1 in
6679   --*=*)
6680     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6681     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6682     ac_shift=:
6683     ;;
6684   *)
6685     ac_option=$1
6686     ac_optarg=$2
6687     ac_shift=shift
6688     ;;
6689   esac
6690
6691   case $ac_option in
6692   # Handling of the options.
6693   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6694     ac_cs_recheck=: ;;
6695   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6696     echo "$ac_cs_version"; exit ;;
6697   --debug | --debu | --deb | --de | --d | -d )
6698     debug=: ;;
6699   --file | --fil | --fi | --f )
6700     $ac_shift
6701     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6702     ac_need_defaults=false;;
6703   --header | --heade | --head | --hea )
6704     $ac_shift
6705     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6706     ac_need_defaults=false;;
6707   --he | --h)
6708     # Conflict between --help and --header
6709     { echo "$as_me: error: ambiguous option: $1
6710 Try \`$0 --help' for more information." >&2
6711    { (exit 1); exit 1; }; };;
6712   --help | --hel | -h )
6713     echo "$ac_cs_usage"; exit ;;
6714   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6715   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6716     ac_cs_silent=: ;;
6717
6718   # This is an error.
6719   -*) { echo "$as_me: error: unrecognized option: $1
6720 Try \`$0 --help' for more information." >&2
6721    { (exit 1); exit 1; }; } ;;
6722
6723   *) ac_config_targets="$ac_config_targets $1"
6724      ac_need_defaults=false ;;
6725
6726   esac
6727   shift
6728 done
6729
6730 ac_configure_extra_args=
6731
6732 if $ac_cs_silent; then
6733   exec 6>/dev/null
6734   ac_configure_extra_args="$ac_configure_extra_args --silent"
6735 fi
6736
6737 _ACEOF
6738 cat >>$CONFIG_STATUS <<_ACEOF
6739 if \$ac_cs_recheck; then
6740   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6741   CONFIG_SHELL=$SHELL
6742   export CONFIG_SHELL
6743   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6744 fi
6745
6746 _ACEOF
6747 cat >>$CONFIG_STATUS <<\_ACEOF
6748 exec 5>>config.log
6749 {
6750   echo
6751   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6752 ## Running $as_me. ##
6753 _ASBOX
6754   echo "$ac_log"
6755 } >&5
6756
6757 _ACEOF
6758 cat >>$CONFIG_STATUS <<_ACEOF
6759 _ACEOF
6760
6761 cat >>$CONFIG_STATUS <<\_ACEOF
6762
6763 # Handling of arguments.
6764 for ac_config_target in $ac_config_targets
6765 do
6766   case $ac_config_target in
6767     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6768     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6769
6770   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6771 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6772    { (exit 1); exit 1; }; };;
6773   esac
6774 done
6775
6776
6777 # If the user did not use the arguments to specify the items to instantiate,
6778 # then the envvar interface is used.  Set only those that are not.
6779 # We use the long form for the default assignment because of an extremely
6780 # bizarre bug on SunOS 4.1.3.
6781 if $ac_need_defaults; then
6782   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6783   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6784 fi
6785
6786 # Have a temporary directory for convenience.  Make it in the build tree
6787 # simply because there is no reason against having it here, and in addition,
6788 # creating and moving files from /tmp can sometimes cause problems.
6789 # Hook for its removal unless debugging.
6790 # Note that there is a small window in which the directory will not be cleaned:
6791 # after its creation but before its name has been assigned to `$tmp'.
6792 $debug ||
6793 {
6794   tmp=
6795   trap 'exit_status=$?
6796   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6797 ' 0
6798   trap '{ (exit 1); exit 1; }' 1 2 13 15
6799 }
6800 # Create a (secure) tmp directory for tmp files.
6801
6802 {
6803   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6804   test -n "$tmp" && test -d "$tmp"
6805 }  ||
6806 {
6807   tmp=./conf$$-$RANDOM
6808   (umask 077 && mkdir "$tmp")
6809 } ||
6810 {
6811    echo "$me: cannot create a temporary directory in ." >&2
6812    { (exit 1); exit 1; }
6813 }
6814
6815 #
6816 # Set up the sed scripts for CONFIG_FILES section.
6817 #
6818
6819 # No need to generate the scripts if there are no CONFIG_FILES.
6820 # This happens for instance when ./config.status config.h
6821 if test -n "$CONFIG_FILES"; then
6822
6823 _ACEOF
6824
6825
6826
6827 ac_delim='%!_!# '
6828 for ac_last_try in false false false false false :; do
6829   cat >conf$$subs.sed <<_ACEOF
6830 SHELL!$SHELL$ac_delim
6831 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
6832 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
6833 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
6834 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
6835 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
6836 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
6837 exec_prefix!$exec_prefix$ac_delim
6838 prefix!$prefix$ac_delim
6839 program_transform_name!$program_transform_name$ac_delim
6840 bindir!$bindir$ac_delim
6841 sbindir!$sbindir$ac_delim
6842 libexecdir!$libexecdir$ac_delim
6843 datarootdir!$datarootdir$ac_delim
6844 datadir!$datadir$ac_delim
6845 sysconfdir!$sysconfdir$ac_delim
6846 sharedstatedir!$sharedstatedir$ac_delim
6847 localstatedir!$localstatedir$ac_delim
6848 includedir!$includedir$ac_delim
6849 oldincludedir!$oldincludedir$ac_delim
6850 docdir!$docdir$ac_delim
6851 infodir!$infodir$ac_delim
6852 htmldir!$htmldir$ac_delim
6853 dvidir!$dvidir$ac_delim
6854 pdfdir!$pdfdir$ac_delim
6855 psdir!$psdir$ac_delim
6856 libdir!$libdir$ac_delim
6857 localedir!$localedir$ac_delim
6858 mandir!$mandir$ac_delim
6859 DEFS!$DEFS$ac_delim
6860 ECHO_C!$ECHO_C$ac_delim
6861 ECHO_N!$ECHO_N$ac_delim
6862 ECHO_T!$ECHO_T$ac_delim
6863 LIBS!$LIBS$ac_delim
6864 build_alias!$build_alias$ac_delim
6865 host_alias!$host_alias$ac_delim
6866 target_alias!$target_alias$ac_delim
6867 CC!$CC$ac_delim
6868 CFLAGS!$CFLAGS$ac_delim
6869 LDFLAGS!$LDFLAGS$ac_delim
6870 CPPFLAGS!$CPPFLAGS$ac_delim
6871 ac_ct_CC!$ac_ct_CC$ac_delim
6872 EXEEXT!$EXEEXT$ac_delim
6873 OBJEXT!$OBJEXT$ac_delim
6874 SIGNZONE_PROG!$SIGNZONE_PROG$ac_delim
6875 CPP!$CPP$ac_delim
6876 GREP!$GREP$ac_delim
6877 EGREP!$EGREP$ac_delim
6878 LIBOBJS!$LIBOBJS$ac_delim
6879 LTLIBOBJS!$LTLIBOBJS$ac_delim
6880 _ACEOF
6881
6882   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 50; then
6883     break
6884   elif $ac_last_try; then
6885     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6886 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6887    { (exit 1); exit 1; }; }
6888   else
6889     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6890   fi
6891 done
6892
6893 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
6894 if test -n "$ac_eof"; then
6895   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
6896   ac_eof=`expr $ac_eof + 1`
6897 fi
6898
6899 cat >>$CONFIG_STATUS <<_ACEOF
6900 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
6901 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
6902 _ACEOF
6903 sed '
6904 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
6905 s/^/s,@/; s/!/@,|#_!!_#|/
6906 :n
6907 t n
6908 s/'"$ac_delim"'$/,g/; t
6909 s/$/\\/; p
6910 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
6911 ' >>$CONFIG_STATUS <conf$$subs.sed
6912 rm -f conf$$subs.sed
6913 cat >>$CONFIG_STATUS <<_ACEOF
6914 :end
6915 s/|#_!!_#|//g
6916 CEOF$ac_eof
6917 _ACEOF
6918
6919
6920 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6921 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6922 # trailing colons and then remove the whole line if VPATH becomes empty
6923 # (actually we leave an empty line to preserve line numbers).
6924 if test "x$srcdir" = x.; then
6925   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6926 s/:*\$(srcdir):*/:/
6927 s/:*\${srcdir}:*/:/
6928 s/:*@srcdir@:*/:/
6929 s/^\([^=]*=[     ]*\):*/\1/
6930 s/:*$//
6931 s/^[^=]*=[       ]*$//
6932 }'
6933 fi
6934
6935 cat >>$CONFIG_STATUS <<\_ACEOF
6936 fi # test -n "$CONFIG_FILES"
6937
6938
6939 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
6940 do
6941   case $ac_tag in
6942   :[FHLC]) ac_mode=$ac_tag; continue;;
6943   esac
6944   case $ac_mode$ac_tag in
6945   :[FHL]*:*);;
6946   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
6947 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
6948    { (exit 1); exit 1; }; };;
6949   :[FH]-) ac_tag=-:-;;
6950   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6951   esac
6952   ac_save_IFS=$IFS
6953   IFS=:
6954   set x $ac_tag
6955   IFS=$ac_save_IFS
6956   shift
6957   ac_file=$1
6958   shift
6959
6960   case $ac_mode in
6961   :L) ac_source=$1;;
6962   :[FH])
6963     ac_file_inputs=
6964     for ac_f
6965     do
6966       case $ac_f in
6967       -) ac_f="$tmp/stdin";;
6968       *) # Look for the file first in the build tree, then in the source tree
6969          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6970          # because $ac_f cannot contain `:'.
6971          test -f "$ac_f" ||
6972            case $ac_f in
6973            [\\/$]*) false;;
6974            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6975            esac ||
6976            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
6977 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
6978    { (exit 1); exit 1; }; };;
6979       esac
6980       ac_file_inputs="$ac_file_inputs $ac_f"
6981     done
6982
6983     # Let's still pretend it is `configure' which instantiates (i.e., don't
6984     # use $as_me), people would be surprised to read:
6985     #    /* config.h.  Generated by config.status.  */
6986     configure_input="Generated from "`IFS=:
6987           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
6988     if test x"$ac_file" != x-; then
6989       configure_input="$ac_file.  $configure_input"
6990       { echo "$as_me:$LINENO: creating $ac_file" >&5
6991 echo "$as_me: creating $ac_file" >&6;}
6992     fi
6993
6994     case $ac_tag in
6995     *:-:* | *:-) cat >"$tmp/stdin";;
6996     esac
6997     ;;
6998   esac
6999
7000   ac_dir=`$as_dirname -- "$ac_file" ||
7001 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7002          X"$ac_file" : 'X\(//\)[^/]' \| \
7003          X"$ac_file" : 'X\(//\)$' \| \
7004          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7005 echo X"$ac_file" |
7006     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7007             s//\1/
7008             q
7009           }
7010           /^X\(\/\/\)[^/].*/{
7011             s//\1/
7012             q
7013           }
7014           /^X\(\/\/\)$/{
7015             s//\1/
7016             q
7017           }
7018           /^X\(\/\).*/{
7019             s//\1/
7020             q
7021           }
7022           s/.*/./; q'`
7023   { as_dir="$ac_dir"
7024   case $as_dir in #(
7025   -*) as_dir=./$as_dir;;
7026   esac
7027   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7028     as_dirs=
7029     while :; do
7030       case $as_dir in #(
7031       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
7032       *) as_qdir=$as_dir;;
7033       esac
7034       as_dirs="'$as_qdir' $as_dirs"
7035       as_dir=`$as_dirname -- "$as_dir" ||
7036 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7037          X"$as_dir" : 'X\(//\)[^/]' \| \
7038          X"$as_dir" : 'X\(//\)$' \| \
7039          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7040 echo X"$as_dir" |
7041     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7042             s//\1/
7043             q
7044           }
7045           /^X\(\/\/\)[^/].*/{
7046             s//\1/
7047             q
7048           }
7049           /^X\(\/\/\)$/{
7050             s//\1/
7051             q
7052           }
7053           /^X\(\/\).*/{
7054             s//\1/
7055             q
7056           }
7057           s/.*/./; q'`
7058       test -d "$as_dir" && break
7059     done
7060     test -z "$as_dirs" || eval "mkdir $as_dirs"
7061   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7062 echo "$as_me: error: cannot create directory $as_dir" >&2;}
7063    { (exit 1); exit 1; }; }; }
7064   ac_builddir=.
7065
7066 case "$ac_dir" in
7067 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7068 *)
7069   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7070   # A ".." for each directory in $ac_dir_suffix.
7071   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
7072   case $ac_top_builddir_sub in
7073   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7074   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7075   esac ;;
7076 esac
7077 ac_abs_top_builddir=$ac_pwd
7078 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7079 # for backward compatibility:
7080 ac_top_builddir=$ac_top_build_prefix
7081
7082 case $srcdir in
7083   .)  # We are building in place.
7084     ac_srcdir=.
7085     ac_top_srcdir=$ac_top_builddir_sub
7086     ac_abs_top_srcdir=$ac_pwd ;;
7087   [\\/]* | ?:[\\/]* )  # Absolute name.
7088     ac_srcdir=$srcdir$ac_dir_suffix;
7089     ac_top_srcdir=$srcdir
7090     ac_abs_top_srcdir=$srcdir ;;
7091   *) # Relative name.
7092     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7093     ac_top_srcdir=$ac_top_build_prefix$srcdir
7094     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7095 esac
7096 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7097
7098
7099   case $ac_mode in
7100   :F)
7101   #
7102   # CONFIG_FILE
7103   #
7104
7105 _ACEOF
7106
7107 cat >>$CONFIG_STATUS <<\_ACEOF
7108 # If the template does not know about datarootdir, expand it.
7109 # FIXME: This hack should be removed a few years after 2.60.
7110 ac_datarootdir_hack=; ac_datarootdir_seen=
7111
7112 case `sed -n '/datarootdir/ {
7113   p
7114   q
7115 }
7116 /@datadir@/p
7117 /@docdir@/p
7118 /@infodir@/p
7119 /@localedir@/p
7120 /@mandir@/p
7121 ' $ac_file_inputs` in
7122 *datarootdir*) ac_datarootdir_seen=yes;;
7123 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7124   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7125 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7126 _ACEOF
7127 cat >>$CONFIG_STATUS <<_ACEOF
7128   ac_datarootdir_hack='
7129   s&@datadir@&$datadir&g
7130   s&@docdir@&$docdir&g
7131   s&@infodir@&$infodir&g
7132   s&@localedir@&$localedir&g
7133   s&@mandir@&$mandir&g
7134     s&\\\${datarootdir}&$datarootdir&g' ;;
7135 esac
7136 _ACEOF
7137
7138 # Neutralize VPATH when `$srcdir' = `.'.
7139 # Shell code in configure.ac might set extrasub.
7140 # FIXME: do we really want to maintain this feature?
7141 cat >>$CONFIG_STATUS <<_ACEOF
7142   sed "$ac_vpsub
7143 $extrasub
7144 _ACEOF
7145 cat >>$CONFIG_STATUS <<\_ACEOF
7146 :t
7147 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7148 s&@configure_input@&$configure_input&;t t
7149 s&@top_builddir@&$ac_top_builddir_sub&;t t
7150 s&@srcdir@&$ac_srcdir&;t t
7151 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7152 s&@top_srcdir@&$ac_top_srcdir&;t t
7153 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7154 s&@builddir@&$ac_builddir&;t t
7155 s&@abs_builddir@&$ac_abs_builddir&;t t
7156 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7157 $ac_datarootdir_hack
7158 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
7159
7160 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7161   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7162   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7163   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7164 which seems to be undefined.  Please make sure it is defined." >&5
7165 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7166 which seems to be undefined.  Please make sure it is defined." >&2;}
7167
7168   rm -f "$tmp/stdin"
7169   case $ac_file in
7170   -) cat "$tmp/out"; rm -f "$tmp/out";;
7171   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
7172   esac
7173  ;;
7174   :H)
7175   #
7176   # CONFIG_HEADER
7177   #
7178 _ACEOF
7179
7180 # Transform confdefs.h into a sed script `conftest.defines', that
7181 # substitutes the proper values into config.h.in to produce config.h.
7182 rm -f conftest.defines conftest.tail
7183 # First, append a space to every undef/define line, to ease matching.
7184 echo 's/$/ /' >conftest.defines
7185 # Then, protect against being on the right side of a sed subst, or in
7186 # an unquoted here document, in config.status.  If some macros were
7187 # called several times there might be several #defines for the same
7188 # symbol, which is useless.  But do not sort them, since the last
7189 # AC_DEFINE must be honored.
7190 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7191 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
7192 # NAME is the cpp macro being defined, VALUE is the value it is being given.
7193 # PARAMS is the parameter list in the macro definition--in most cases, it's
7194 # just an empty string.
7195 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
7196 ac_dB='\\)[      (].*,\\1define\\2'
7197 ac_dC=' '
7198 ac_dD=' ,'
7199
7200 uniq confdefs.h |
7201   sed -n '
7202         t rset
7203         :rset
7204         s/^[     ]*#[    ]*define[       ][      ]*//
7205         t ok
7206         d
7207         :ok
7208         s/[\\&,]/\\&/g
7209         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
7210         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
7211   ' >>conftest.defines
7212
7213 # Remove the space that was appended to ease matching.
7214 # Then replace #undef with comments.  This is necessary, for
7215 # example, in the case of _POSIX_SOURCE, which is predefined and required
7216 # on some systems where configure will not decide to define it.
7217 # (The regexp can be short, since the line contains either #define or #undef.)
7218 echo 's/ $//
7219 s,^[     #]*u.*,/* & */,' >>conftest.defines
7220
7221 # Break up conftest.defines:
7222 ac_max_sed_lines=50
7223
7224 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
7225 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
7226 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
7227 # et cetera.
7228 ac_in='$ac_file_inputs'
7229 ac_out='"$tmp/out1"'
7230 ac_nxt='"$tmp/out2"'
7231
7232 while :
7233 do
7234   # Write a here document:
7235     cat >>$CONFIG_STATUS <<_ACEOF
7236     # First, check the format of the line:
7237     cat >"\$tmp/defines.sed" <<\\CEOF
7238 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
7239 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
7240 b
7241 :def
7242 _ACEOF
7243   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
7244   echo 'CEOF
7245     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
7246   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
7247   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
7248   grep . conftest.tail >/dev/null || break
7249   rm -f conftest.defines
7250   mv conftest.tail conftest.defines
7251 done
7252 rm -f conftest.defines conftest.tail
7253
7254 echo "ac_result=$ac_in" >>$CONFIG_STATUS
7255 cat >>$CONFIG_STATUS <<\_ACEOF
7256   if test x"$ac_file" != x-; then
7257     echo "/* $configure_input  */" >"$tmp/config.h"
7258     cat "$ac_result" >>"$tmp/config.h"
7259     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
7260       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7261 echo "$as_me: $ac_file is unchanged" >&6;}
7262     else
7263       rm -f $ac_file
7264       mv "$tmp/config.h" $ac_file
7265     fi
7266   else
7267     echo "/* $configure_input  */"
7268     cat "$ac_result"
7269   fi
7270   rm -f "$tmp/out12"
7271  ;;
7272
7273
7274   esac
7275
7276 done # for ac_tag
7277
7278
7279 { (exit 0); exit 0; }
7280 _ACEOF
7281 chmod +x $CONFIG_STATUS
7282 ac_clean_files=$ac_clean_files_save
7283
7284
7285 # configure is writing to config.log, and then calls config.status.
7286 # config.status does its own redirection, appending to config.log.
7287 # Unfortunately, on DOS this fails, as config.log is still kept open
7288 # by configure, so config.status won't be able to write to it; its
7289 # output is simply discarded.  So we exec the FD to /dev/null,
7290 # effectively closing config.log, so it can be properly (re)opened and
7291 # appended to by config.status.  When coming back to configure, we
7292 # need to make the FD available again.
7293 if test "$no_create" != yes; then
7294   ac_cs_success=:
7295   ac_config_status_args=
7296   test "$silent" = yes &&
7297     ac_config_status_args="$ac_config_status_args --quiet"
7298   exec 5>/dev/null
7299   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7300   exec 5>>config.log
7301   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7302   # would make configure fail if this is the last instruction.
7303   $ac_cs_success || { (exit 1); exit 1; }
7304 fi
7305