configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.63 for sarg 2.2.5.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be more Bourne compatible
  14 DUALCASE=1; export DUALCASE # for MKS sh
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21   setopt NO_GLOB_SUBST
  22 else
  23   case `(set -o) 2>/dev/null` in
  24   *posix*) set -o posix ;;
  25 esac
  26
  27 fi
  28
  29
  30
  31
  32 # PATH needs CR
  33 # Avoid depending upon Character Ranges.
  34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37 as_cr_digits='0123456789'
  38 as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40 as_nl='
  41 '
  42 export as_nl
  43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81 # Support unset when possible.
  82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  83   as_unset=unset
  84 else
  85   as_unset=false
  86 fi
  87
  88
  89 # IFS
  90 # We need space, tab and new line, in precisely that order.  Quoting is
  91 # there to prevent editors from complaining about space-tab.
  92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  93 # splitting by setting IFS to empty value.)
  94 IFS=" ""        $as_nl"
  95
  96 # Find who we are.  Look in the path if we contain no directory separator.
  97 case $0 in
  98   *[\\/]* ) as_myself=$0 ;;
  99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 100 for as_dir in $PATH
 101 do
 102   IFS=$as_save_IFS
 103   test -z "$as_dir" && as_dir=.
 104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 105 done
 106 IFS=$as_save_IFS
 107
 108      ;;
 109 esac
 110 # We did not find ourselves, most probably we were run as `sh COMMAND'
 111 # in which case we are not to be found in the path.
 112 if test "x$as_myself" = x; then
 113   as_myself=$0
 114 fi
 115 if test ! -f "$as_myself"; then
 116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 117   { (exit 1); exit 1; }
 118 fi
 119
 120 # Work around bugs in pre-3.0 UWIN ksh.
 121 for as_var in ENV MAIL MAILPATH
 122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # Required to use basename.
 135 if expr a : '\(a\)' >/dev/null 2>&1 &&
 136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 137   as_expr=expr
 138 else
 139   as_expr=false
 140 fi
 141
 142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 143   as_basename=basename
 144 else
 145   as_basename=false
 146 fi
 147
 148
 149 # Name of the executable.
 150 as_me=`$as_basename -- "$0" ||
 151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 152          X"$0" : 'X\(//\)$' \| \
 153          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 154 $as_echo X/"$0" |
 155     sed '/^.*\/\([^/][^/]*\)\/*$/{
 156             s//\1/
 157             q
 158           }
 159           /^X\/\(\/\/\)$/{
 160             s//\1/
 161             q
 162           }
 163           /^X\/\(\/\).*/{
 164             s//\1/
 165             q
 166           }
 167           s/.*/./; q'`
 168
 169 # CDPATH.
 170 $as_unset CDPATH
 171
 172
 173 if test "x$CONFIG_SHELL" = x; then
 174   if (eval ":") 2>/dev/null; then
 175   as_have_required=yes
 176 else
 177   as_have_required=no
 178 fi
 179
 180   if test $as_have_required = yes &&     (eval ":
 181 (as_func_return () {
 182   (exit \$1)
 183 }
 184 as_func_success () {
 185   as_func_return 0
 186 }
 187 as_func_failure () {
 188   as_func_return 1
 189 }
 190 as_func_ret_success () {
 191   return 0
 192 }
 193 as_func_ret_failure () {
 194   return 1
 195 }
 196
 197 exitcode=0
 198 if as_func_success; then
 199   :
 200 else
 201   exitcode=1
 202   echo as_func_success failed.
 203 fi
 204
 205 if as_func_failure; then
 206   exitcode=1
 207   echo as_func_failure succeeded.
 208 fi
 209
 210 if as_func_ret_success; then
 211   :
 212 else
 213   exitcode=1
 214   echo as_func_ret_success failed.
 215 fi
 216
 217 if as_func_ret_failure; then
 218   exitcode=1
 219   echo as_func_ret_failure succeeded.
 220 fi
 221
 222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 223   :
 224 else
 225   exitcode=1
 226   echo positional parameters were not saved.
 227 fi
 228
 229 test \$exitcode = 0) || { (exit 1); exit 1; }
 230
 231 (
 232   as_lineno_1=\$LINENO
 233   as_lineno_2=\$LINENO
 234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 236 ") 2> /dev/null; then
 237   :
 238 else
 239   as_candidate_shells=
 240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 242 do
 243   IFS=$as_save_IFS
 244   test -z "$as_dir" && as_dir=.
 245   case $as_dir in
 246          /*)
 247            for as_base in sh bash ksh sh5; do
 248              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 249            done;;
 250        esac
 251 done
 252 IFS=$as_save_IFS
 253
 254
 255       for as_shell in $as_candidate_shells $SHELL; do
 256          # Try only shells that exist, to save several forks.
 257          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 258                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 260   emulate sh
 261   NULLCMD=:
 262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 263   # is contrary to our usage.  Disable this feature.
 264   alias -g '${1+"$@"}'='"$@"'
 265   setopt NO_GLOB_SUBST
 266 else
 267   case `(set -o) 2>/dev/null` in
 268   *posix*) set -o posix ;;
 269 esac
 270
 271 fi
 272
 273
 274 :
 275 _ASEOF
 276 }; then
 277   CONFIG_SHELL=$as_shell
 278                as_have_required=yes
 279                if { "$as_shell" 2> /dev/null <<\_ASEOF
 280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 281   emulate sh
 282   NULLCMD=:
 283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 284   # is contrary to our usage.  Disable this feature.
 285   alias -g '${1+"$@"}'='"$@"'
 286   setopt NO_GLOB_SUBST
 287 else
 288   case `(set -o) 2>/dev/null` in
 289   *posix*) set -o posix ;;
 290 esac
 291
 292 fi
 293
 294
 295 :
 296 (as_func_return () {
 297   (exit $1)
 298 }
 299 as_func_success () {
 300   as_func_return 0
 301 }
 302 as_func_failure () {
 303   as_func_return 1
 304 }
 305 as_func_ret_success () {
 306   return 0
 307 }
 308 as_func_ret_failure () {
 309   return 1
 310 }
 311
 312 exitcode=0
 313 if as_func_success; then
 314   :
 315 else
 316   exitcode=1
 317   echo as_func_success failed.
 318 fi
 319
 320 if as_func_failure; then
 321   exitcode=1
 322   echo as_func_failure succeeded.
 323 fi
 324
 325 if as_func_ret_success; then
 326   :
 327 else
 328   exitcode=1
 329   echo as_func_ret_success failed.
 330 fi
 331
 332 if as_func_ret_failure; then
 333   exitcode=1
 334   echo as_func_ret_failure succeeded.
 335 fi
 336
 337 if ( set x; as_func_ret_success y && test x = "$1" ); then
 338   :
 339 else
 340   exitcode=1
 341   echo positional parameters were not saved.
 342 fi
 343
 344 test $exitcode = 0) || { (exit 1); exit 1; }
 345
 346 (
 347   as_lineno_1=$LINENO
 348   as_lineno_2=$LINENO
 349   test "x$as_lineno_1" != "x$as_lineno_2" &&
 350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 351
 352 _ASEOF
 353 }; then
 354   break
 355 fi
 356
 357 fi
 358
 359       done
 360
 361       if test "x$CONFIG_SHELL" != x; then
 362   for as_var in BASH_ENV ENV
 363         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 364         done
 365         export CONFIG_SHELL
 366         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 367 fi
 368
 369
 370     if test $as_have_required = no; then
 371   echo This script requires a shell more modern than all the
 372       echo shells that I found on your system.  Please install a
 373       echo modern shell, or manually run the script under such a
 374       echo shell if you do have one.
 375       { (exit 1); exit 1; }
 376 fi
 377
 378
 379 fi
 380
 381 fi
 382
 383
 384
 385 (eval "as_func_return () {
 386   (exit \$1)
 387 }
 388 as_func_success () {
 389   as_func_return 0
 390 }
 391 as_func_failure () {
 392   as_func_return 1
 393 }
 394 as_func_ret_success () {
 395   return 0
 396 }
 397 as_func_ret_failure () {
 398   return 1
 399 }
 400
 401 exitcode=0
 402 if as_func_success; then
 403   :
 404 else
 405   exitcode=1
 406   echo as_func_success failed.
 407 fi
 408
 409 if as_func_failure; then
 410   exitcode=1
 411   echo as_func_failure succeeded.
 412 fi
 413
 414 if as_func_ret_success; then
 415   :
 416 else
 417   exitcode=1
 418   echo as_func_ret_success failed.
 419 fi
 420
 421 if as_func_ret_failure; then
 422   exitcode=1
 423   echo as_func_ret_failure succeeded.
 424 fi
 425
 426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 427   :
 428 else
 429   exitcode=1
 430   echo positional parameters were not saved.
 431 fi
 432
 433 test \$exitcode = 0") || {
 434   echo No shell found that supports shell functions.
 435   echo Please tell bug-autoconf@gnu.org about your system,
 436   echo including any error possibly output before this message.
 437   echo This can help us improve future autoconf versions.
 438   echo Configuration will now proceed without shell functions.
 439 }
 440
 441
 442
 443   as_lineno_1=$LINENO
 444   as_lineno_2=$LINENO
 445   test "x$as_lineno_1" != "x$as_lineno_2" &&
 446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 447
 448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 449   # uniformly replaced by the line number.  The first 'sed' inserts a
 450   # line-number line after each line using $LINENO; the second 'sed'
 451   # does the real work.  The second script uses 'N' to pair each
 452   # line-number line with the line containing $LINENO, and appends
 453   # trailing '-' during substitution so that $LINENO is not a special
 454   # case at line end.
 455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 457   # E. McMahon (1931-1989) for sed's syntax.  :-)
 458   sed -n '
 459     p
 460     /[$]LINENO/=
 461   ' <$as_myself |
 462     sed '
 463       s/[$]LINENO.*/&-/
 464       t lineno
 465       b
 466       :lineno
 467       N
 468       :loop
 469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 470       t loop
 471       s/-\n.*//
 472     ' >$as_me.lineno &&
 473   chmod +x "$as_me.lineno" ||
 474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 475    { (exit 1); exit 1; }; }
 476
 477   # Don't try to exec as it changes $[0], causing all sort of problems
 478   # (the dirname of $[0] is not the place where we might find the
 479   # original and so on.  Autoconf is especially sensitive to this).
 480   . "./$as_me.lineno"
 481   # Exit status is that of the last command.
 482   exit
 483 }
 484
 485
 486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 487   as_dirname=dirname
 488 else
 489   as_dirname=false
 490 fi
 491
 492 ECHO_C= ECHO_N= ECHO_T=
 493 case `echo -n x` in
 494 -n*)
 495   case `echo 'x\c'` in
 496   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 497   *)   ECHO_C='\c';;
 498   esac;;
 499 *)
 500   ECHO_N='-n';;
 501 esac
 502 if expr a : '\(a\)' >/dev/null 2>&1 &&
 503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 504   as_expr=expr
 505 else
 506   as_expr=false
 507 fi
 508
 509 rm -f conf$$ conf$$.exe conf$$.file
 510 if test -d conf$$.dir; then
 511   rm -f conf$$.dir/conf$$.file
 512 else
 513   rm -f conf$$.dir
 514   mkdir conf$$.dir 2>/dev/null
 515 fi
 516 if (echo >conf$$.file) 2>/dev/null; then
 517   if ln -s conf$$.file conf$$ 2>/dev/null; then
 518     as_ln_s='ln -s'
 519     # ... but there are two gotchas:
 520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 522     # In both cases, we have to default to `cp -p'.
 523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 524       as_ln_s='cp -p'
 525   elif ln conf$$.file conf$$ 2>/dev/null; then
 526     as_ln_s=ln
 527   else
 528     as_ln_s='cp -p'
 529   fi
 530 else
 531   as_ln_s='cp -p'
 532 fi
 533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 534 rmdir conf$$.dir 2>/dev/null
 535
 536 if mkdir -p . 2>/dev/null; then
 537   as_mkdir_p=:
 538 else
 539   test -d ./-p && rmdir ./-p
 540   as_mkdir_p=false
 541 fi
 542
 543 if test -x / >/dev/null 2>&1; then
 544   as_test_x='test -x'
 545 else
 546   if ls -dL / >/dev/null 2>&1; then
 547     as_ls_L_option=L
 548   else
 549     as_ls_L_option=
 550   fi
 551   as_test_x='
 552     eval sh -c '\''
 553       if test -d "$1"; then
 554         test -d "$1/.";
 555       else
 556         case $1 in
 557         -*)set "./$1";;
 558         esac;
 559         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 560         ???[sx]*):;;*)false;;esac;fi
 561     '\'' sh
 562   '
 563 fi
 564 as_executable_p=$as_test_x
 565
 566 # Sed expression to map a string onto a valid CPP name.
 567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 568
 569 # Sed expression to map a string onto a valid variable name.
 570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 571
 572
 573
 574 exec 7<&0 </dev/null 6>&1
 575
 576 # Name of the host.
 577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 578 # so uname gets run too.
 579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 580
 581 #
 582 # Initializations.
 583 #
 584 ac_default_prefix=/usr/local
 585 ac_clean_files=
 586 ac_config_libobj_dir=.
 587 LIBOBJS=
 588 cross_compiling=no
 589 subdirs=
 590 MFLAGS=
 591 MAKEFLAGS=
 592 SHELL=${CONFIG_SHELL-/bin/sh}
 593
 594 # Identity of this package.
 595 PACKAGE_NAME='sarg'
 596 PACKAGE_TARNAME='sarg'
 597 PACKAGE_VERSION='2.2.5'
 598 PACKAGE_STRING='sarg 2.2.5'
 599 PACKAGE_BUGREPORT=''
 600
 601 ac_unique_file="log.c"
 602 # Factoring default headers for most tests.
 603 ac_includes_default="\
 604 #include <stdio.h>
 605 #ifdef HAVE_SYS_TYPES_H
 606 # include <sys/types.h>
 607 #endif
 608 #ifdef HAVE_SYS_STAT_H
 609 # include <sys/stat.h>
 610 #endif
 611 #ifdef STDC_HEADERS
 612 # include <stdlib.h>
 613 # include <stddef.h>
 614 #else
 615 # ifdef HAVE_STDLIB_H
 616 #  include <stdlib.h>
 617 # endif
 618 #endif
 619 #ifdef HAVE_STRING_H
 620 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 621 #  include <memory.h>
 622 # endif
 623 # include <string.h>
 624 #endif
 625 #ifdef HAVE_STRINGS_H
 626 # include <strings.h>
 627 #endif
 628 #ifdef HAVE_INTTYPES_H
 629 # include <inttypes.h>
 630 #endif
 631 #ifdef HAVE_STDINT_H
 632 # include <stdint.h>
 633 #endif
 634 #ifdef HAVE_UNISTD_H
 635 # include <unistd.h>
 636 #endif"
 637
 638 ac_subst_vars='LTLIBOBJS
 639 LIBOBJS
 640 HTMLDIR
 641 LTLIBICONV
 642 LIBICONV
 643 EGREP
 644 GREP
 645 CPP
 646 OBJEXT
 647 EXEEXT
 648 ac_ct_CC
 649 CPPFLAGS
 650 LDFLAGS
 651 CFLAGS
 652 CC
 653 host_os
 654 host_vendor
 655 host_cpu
 656 host
 657 build_os
 658 build_vendor
 659 build_cpu
 660 build
 661 target_alias
 662 host_alias
 663 build_alias
 664 LIBS
 665 ECHO_T
 666 ECHO_N
 667 ECHO_C
 668 DEFS
 669 mandir
 670 localedir
 671 libdir
 672 psdir
 673 pdfdir
 674 dvidir
 675 htmldir
 676 infodir
 677 docdir
 678 oldincludedir
 679 includedir
 680 localstatedir
 681 sharedstatedir
 682 sysconfdir
 683 datadir
 684 datarootdir
 685 libexecdir
 686 sbindir
 687 bindir
 688 program_transform_name
 689 prefix
 690 exec_prefix
 691 PACKAGE_BUGREPORT
 692 PACKAGE_STRING
 693 PACKAGE_VERSION
 694 PACKAGE_TARNAME
 695 PACKAGE_NAME
 696 PATH_SEPARATOR
 697 SHELL'
 698 ac_subst_files=''
 699 ac_user_opts='
 700 enable_option_checking
 701 with_gcc
 702 with_gnu_ld
 703 enable_rpath
 704 with_libiconv_prefix
 705 enable_largefile
 706 enable_htmldir
 707 '
 708       ac_precious_vars='build_alias
 709 host_alias
 710 target_alias
 711 CC
 712 CFLAGS
 713 LDFLAGS
 714 LIBS
 715 CPPFLAGS
 716 CPP'
 717
 718
 719 # Initialize some variables set by options.
 720 ac_init_help=
 721 ac_init_version=false
 722 ac_unrecognized_opts=
 723 ac_unrecognized_sep=
 724 # The variables have the same names as the options, with
 725 # dashes changed to underlines.
 726 cache_file=/dev/null
 727 exec_prefix=NONE
 728 no_create=
 729 no_recursion=
 730 prefix=NONE
 731 program_prefix=NONE
 732 program_suffix=NONE
 733 program_transform_name=s,x,x,
 734 silent=
 735 site=
 736 srcdir=
 737 verbose=
 738 x_includes=NONE
 739 x_libraries=NONE
 740
 741 # Installation directory options.
 742 # These are left unexpanded so users can "make install exec_prefix=/foo"
 743 # and all the variables that are supposed to be based on exec_prefix
 744 # by default will actually change.
 745 # Use braces instead of parens because sh, perl, etc. also accept them.
 746 # (The list follows the same order as the GNU Coding Standards.)
 747 bindir='${exec_prefix}/bin'
 748 sbindir='${exec_prefix}/sbin'
 749 libexecdir='${exec_prefix}/libexec'
 750 datarootdir='${prefix}/share'
 751 datadir='${datarootdir}'
 752 sysconfdir='${prefix}/etc'
 753 sharedstatedir='${prefix}/com'
 754 localstatedir='${prefix}/var'
 755 includedir='${prefix}/include'
 756 oldincludedir='/usr/include'
 757 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 758 infodir='${datarootdir}/info'
 759 htmldir='${docdir}'
 760 dvidir='${docdir}'
 761 pdfdir='${docdir}'
 762 psdir='${docdir}'
 763 libdir='${exec_prefix}/lib'
 764 localedir='${datarootdir}/locale'
 765 mandir='${datarootdir}/man'
 766
 767 ac_prev=
 768 ac_dashdash=
 769 for ac_option
 770 do
 771   # If the previous option needs an argument, assign it.
 772   if test -n "$ac_prev"; then
 773     eval $ac_prev=\$ac_option
 774     ac_prev=
 775     continue
 776   fi
 777
 778   case $ac_option in
 779   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 780   *)    ac_optarg=yes ;;
 781   esac
 782
 783   # Accept the important Cygnus configure options, so we can diagnose typos.
 784
 785   case $ac_dashdash$ac_option in
 786   --)
 787     ac_dashdash=yes ;;
 788
 789   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 790     ac_prev=bindir ;;
 791   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 792     bindir=$ac_optarg ;;
 793
 794   -build | --build | --buil | --bui | --bu)
 795     ac_prev=build_alias ;;
 796   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 797     build_alias=$ac_optarg ;;
 798
 799   -cache-file | --cache-file | --cache-fil | --cache-fi \
 800   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 801     ac_prev=cache_file ;;
 802   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 803   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 804     cache_file=$ac_optarg ;;
 805
 806   --config-cache | -C)
 807     cache_file=config.cache ;;
 808
 809   -datadir | --datadir | --datadi | --datad)
 810     ac_prev=datadir ;;
 811   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 812     datadir=$ac_optarg ;;
 813
 814   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 815   | --dataroo | --dataro | --datar)
 816     ac_prev=datarootdir ;;
 817   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 818   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 819     datarootdir=$ac_optarg ;;
 820
 821   -disable-* | --disable-*)
 822     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 823     # Reject names that are not valid shell variable names.
 824     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 825       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 826    { (exit 1); exit 1; }; }
 827     ac_useropt_orig=$ac_useropt
 828     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 829     case $ac_user_opts in
 830       *"
 831 "enable_$ac_useropt"
 832 "*) ;;
 833       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 834          ac_unrecognized_sep=', ';;
 835     esac
 836     eval enable_$ac_useropt=no ;;
 837
 838   -docdir | --docdir | --docdi | --doc | --do)
 839     ac_prev=docdir ;;
 840   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 841     docdir=$ac_optarg ;;
 842
 843   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 844     ac_prev=dvidir ;;
 845   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 846     dvidir=$ac_optarg ;;
 847
 848   -enable-* | --enable-*)
 849     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 850     # Reject names that are not valid shell variable names.
 851     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 852       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
 853    { (exit 1); exit 1; }; }
 854     ac_useropt_orig=$ac_useropt
 855     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 856     case $ac_user_opts in
 857       *"
 858 "enable_$ac_useropt"
 859 "*) ;;
 860       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 861          ac_unrecognized_sep=', ';;
 862     esac
 863     eval enable_$ac_useropt=\$ac_optarg ;;
 864
 865   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 866   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 867   | --exec | --exe | --ex)
 868     ac_prev=exec_prefix ;;
 869   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 870   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 871   | --exec=* | --exe=* | --ex=*)
 872     exec_prefix=$ac_optarg ;;
 873
 874   -gas | --gas | --ga | --g)
 875     # Obsolete; use --with-gas.
 876     with_gas=yes ;;
 877
 878   -help | --help | --hel | --he | -h)
 879     ac_init_help=long ;;
 880   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 881     ac_init_help=recursive ;;
 882   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 883     ac_init_help=short ;;
 884
 885   -host | --host | --hos | --ho)
 886     ac_prev=host_alias ;;
 887   -host=* | --host=* | --hos=* | --ho=*)
 888     host_alias=$ac_optarg ;;
 889
 890   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 891     ac_prev=htmldir ;;
 892   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 893   | --ht=*)
 894     htmldir=$ac_optarg ;;
 895
 896   -includedir | --includedir | --includedi | --included | --include \
 897   | --includ | --inclu | --incl | --inc)
 898     ac_prev=includedir ;;
 899   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 900   | --includ=* | --inclu=* | --incl=* | --inc=*)
 901     includedir=$ac_optarg ;;
 902
 903   -infodir | --infodir | --infodi | --infod | --info | --inf)
 904     ac_prev=infodir ;;
 905   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 906     infodir=$ac_optarg ;;
 907
 908   -libdir | --libdir | --libdi | --libd)
 909     ac_prev=libdir ;;
 910   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 911     libdir=$ac_optarg ;;
 912
 913   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 914   | --libexe | --libex | --libe)
 915     ac_prev=libexecdir ;;
 916   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 917   | --libexe=* | --libex=* | --libe=*)
 918     libexecdir=$ac_optarg ;;
 919
 920   -localedir | --localedir | --localedi | --localed | --locale)
 921     ac_prev=localedir ;;
 922   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 923     localedir=$ac_optarg ;;
 924
 925   -localstatedir | --localstatedir | --localstatedi | --localstated \
 926   | --localstate | --localstat | --localsta | --localst | --locals)
 927     ac_prev=localstatedir ;;
 928   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 929   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 930     localstatedir=$ac_optarg ;;
 931
 932   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 933     ac_prev=mandir ;;
 934   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 935     mandir=$ac_optarg ;;
 936
 937   -nfp | --nfp | --nf)
 938     # Obsolete; use --without-fp.
 939     with_fp=no ;;
 940
 941   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 942   | --no-cr | --no-c | -n)
 943     no_create=yes ;;
 944
 945   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 946   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 947     no_recursion=yes ;;
 948
 949   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 950   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 951   | --oldin | --oldi | --old | --ol | --o)
 952     ac_prev=oldincludedir ;;
 953   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 954   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 955   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 956     oldincludedir=$ac_optarg ;;
 957
 958   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 959     ac_prev=prefix ;;
 960   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 961     prefix=$ac_optarg ;;
 962
 963   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 964   | --program-pre | --program-pr | --program-p)
 965     ac_prev=program_prefix ;;
 966   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 967   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 968     program_prefix=$ac_optarg ;;
 969
 970   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 971   | --program-suf | --program-su | --program-s)
 972     ac_prev=program_suffix ;;
 973   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 974   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 975     program_suffix=$ac_optarg ;;
 976
 977   -program-transform-name | --program-transform-name \
 978   | --program-transform-nam | --program-transform-na \
 979   | --program-transform-n | --program-transform- \
 980   | --program-transform | --program-transfor \
 981   | --program-transfo | --program-transf \
 982   | --program-trans | --program-tran \
 983   | --progr-tra | --program-tr | --program-t)
 984     ac_prev=program_transform_name ;;
 985   -program-transform-name=* | --program-transform-name=* \
 986   | --program-transform-nam=* | --program-transform-na=* \
 987   | --program-transform-n=* | --program-transform-=* \
 988   | --program-transform=* | --program-transfor=* \
 989   | --program-transfo=* | --program-transf=* \
 990   | --program-trans=* | --program-tran=* \
 991   | --progr-tra=* | --program-tr=* | --program-t=*)
 992     program_transform_name=$ac_optarg ;;
 993
 994   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 995     ac_prev=pdfdir ;;
 996   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 997     pdfdir=$ac_optarg ;;
 998
 999   -psdir | --psdir | --psdi | --psd | --ps)
1000     ac_prev=psdir ;;
1001   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1002     psdir=$ac_optarg ;;
1003
1004   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1005   | -silent | --silent | --silen | --sile | --sil)
1006     silent=yes ;;
1007
1008   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1009     ac_prev=sbindir ;;
1010   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1011   | --sbi=* | --sb=*)
1012     sbindir=$ac_optarg ;;
1013
1014   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1015   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1016   | --sharedst | --shareds | --shared | --share | --shar \
1017   | --sha | --sh)
1018     ac_prev=sharedstatedir ;;
1019   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1020   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1021   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1022   | --sha=* | --sh=*)
1023     sharedstatedir=$ac_optarg ;;
1024
1025   -site | --site | --sit)
1026     ac_prev=site ;;
1027   -site=* | --site=* | --sit=*)
1028     site=$ac_optarg ;;
1029
1030   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1031     ac_prev=srcdir ;;
1032   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1033     srcdir=$ac_optarg ;;
1034
1035   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1036   | --syscon | --sysco | --sysc | --sys | --sy)
1037     ac_prev=sysconfdir ;;
1038   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1039   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1040     sysconfdir=$ac_optarg ;;
1041
1042   -target | --target | --targe | --targ | --tar | --ta | --t)
1043     ac_prev=target_alias ;;
1044   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1045     target_alias=$ac_optarg ;;
1046
1047   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1048     verbose=yes ;;
1049
1050   -version | --version | --versio | --versi | --vers | -V)
1051     ac_init_version=: ;;
1052
1053   -with-* | --with-*)
1054     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1055     # Reject names that are not valid shell variable names.
1056     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1058    { (exit 1); exit 1; }; }
1059     ac_useropt_orig=$ac_useropt
1060     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1061     case $ac_user_opts in
1062       *"
1063 "with_$ac_useropt"
1064 "*) ;;
1065       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1066          ac_unrecognized_sep=', ';;
1067     esac
1068     eval with_$ac_useropt=\$ac_optarg ;;
1069
1070   -without-* | --without-*)
1071     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1072     # Reject names that are not valid shell variable names.
1073     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
1075    { (exit 1); exit 1; }; }
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "with_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval with_$ac_useropt=no ;;
1086
1087   --x)
1088     # Obsolete; use --with-x.
1089     with_x=yes ;;
1090
1091   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1092   | --x-incl | --x-inc | --x-in | --x-i)
1093     ac_prev=x_includes ;;
1094   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1095   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1096     x_includes=$ac_optarg ;;
1097
1098   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1099   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1100     ac_prev=x_libraries ;;
1101   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1102   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1103     x_libraries=$ac_optarg ;;
1104
1105   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
1106 Try \`$0 --help' for more information." >&2
1107    { (exit 1); exit 1; }; }
1108     ;;
1109
1110   *=*)
1111     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1112     # Reject names that are not valid shell variable names.
1113     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1114       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1115    { (exit 1); exit 1; }; }
1116     eval $ac_envvar=\$ac_optarg
1117     export $ac_envvar ;;
1118
1119   *)
1120     # FIXME: should be removed in autoconf 3.0.
1121     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1122     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1123       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1124     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1125     ;;
1126
1127   esac
1128 done
1129
1130 if test -n "$ac_prev"; then
1131   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1132   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
1133    { (exit 1); exit 1; }; }
1134 fi
1135
1136 if test -n "$ac_unrecognized_opts"; then
1137   case $enable_option_checking in
1138     no) ;;
1139     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
1140    { (exit 1); exit 1; }; } ;;
1141     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1142   esac
1143 fi
1144
1145 # Check all directory arguments for consistency.
1146 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1147                 datadir sysconfdir sharedstatedir localstatedir includedir \
1148                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1149                 libdir localedir mandir
1150 do
1151   eval ac_val=\$$ac_var
1152   # Remove trailing slashes.
1153   case $ac_val in
1154     */ )
1155       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1156       eval $ac_var=\$ac_val;;
1157   esac
1158   # Be sure to have absolute directory names.
1159   case $ac_val in
1160     [\\/$]* | ?:[\\/]* )  continue;;
1161     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1162   esac
1163   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1164    { (exit 1); exit 1; }; }
1165 done
1166
1167 # There might be people who depend on the old broken behavior: `$host'
1168 # used to hold the argument of --host etc.
1169 # FIXME: To remove some day.
1170 build=$build_alias
1171 host=$host_alias
1172 target=$target_alias
1173
1174 # FIXME: To remove some day.
1175 if test "x$host_alias" != x; then
1176   if test "x$build_alias" = x; then
1177     cross_compiling=maybe
1178     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1179     If a cross compiler is detected then cross compile mode will be used." >&2
1180   elif test "x$build_alias" != "x$host_alias"; then
1181     cross_compiling=yes
1182   fi
1183 fi
1184
1185 ac_tool_prefix=
1186 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1187
1188 test "$silent" = yes && exec 6>/dev/null
1189
1190
1191 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1192 ac_ls_di=`ls -di .` &&
1193 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1194   { $as_echo "$as_me: error: working directory cannot be determined" >&2
1195    { (exit 1); exit 1; }; }
1196 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1197   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
1198    { (exit 1); exit 1; }; }
1199
1200
1201 # Find the source files, if location was not specified.
1202 if test -z "$srcdir"; then
1203   ac_srcdir_defaulted=yes
1204   # Try the directory containing this script, then the parent directory.
1205   ac_confdir=`$as_dirname -- "$as_myself" ||
1206 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1207          X"$as_myself" : 'X\(//\)[^/]' \| \
1208          X"$as_myself" : 'X\(//\)$' \| \
1209          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1210 $as_echo X"$as_myself" |
1211     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1212             s//\1/
1213             q
1214           }
1215           /^X\(\/\/\)[^/].*/{
1216             s//\1/
1217             q
1218           }
1219           /^X\(\/\/\)$/{
1220             s//\1/
1221             q
1222           }
1223           /^X\(\/\).*/{
1224             s//\1/
1225             q
1226           }
1227           s/.*/./; q'`
1228   srcdir=$ac_confdir
1229   if test ! -r "$srcdir/$ac_unique_file"; then
1230     srcdir=..
1231   fi
1232 else
1233   ac_srcdir_defaulted=no
1234 fi
1235 if test ! -r "$srcdir/$ac_unique_file"; then
1236   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1237   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1238    { (exit 1); exit 1; }; }
1239 fi
1240 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1241 ac_abs_confdir=`(
1242         cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
1243    { (exit 1); exit 1; }; }
1244         pwd)`
1245 # When building in place, set srcdir=.
1246 if test "$ac_abs_confdir" = "$ac_pwd"; then
1247   srcdir=.
1248 fi
1249 # Remove unnecessary trailing slashes from srcdir.
1250 # Double slashes in file names in object file debugging info
1251 # mess up M-x gdb in Emacs.
1252 case $srcdir in
1253 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1254 esac
1255 for ac_var in $ac_precious_vars; do
1256   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1257   eval ac_env_${ac_var}_value=\$${ac_var}
1258   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1259   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1260 done
1261
1262 #
1263 # Report the --help message.
1264 #
1265 if test "$ac_init_help" = "long"; then
1266   # Omit some internal or obsolete options to make the list less imposing.
1267   # This message is too long to be a string in the A/UX 3.1 sh.
1268   cat <<_ACEOF
1269 \`configure' configures sarg 2.2.5 to adapt to many kinds of systems.
1270
1271 Usage: $0 [OPTION]... [VAR=VALUE]...
1272
1273 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1274 VAR=VALUE.  See below for descriptions of some of the useful variables.
1275
1276 Defaults for the options are specified in brackets.
1277
1278 Configuration:
1279   -h, --help              display this help and exit
1280       --help=short        display options specific to this package
1281       --help=recursive    display the short help of all the included packages
1282   -V, --version           display version information and exit
1283   -q, --quiet, --silent   do not print \`checking...' messages
1284       --cache-file=FILE   cache test results in FILE [disabled]
1285   -C, --config-cache      alias for \`--cache-file=config.cache'
1286   -n, --no-create         do not create output files
1287       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1288
1289 Installation directories:
1290   --prefix=PREFIX         install architecture-independent files in PREFIX
1291                           [$ac_default_prefix]
1292   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1293                           [PREFIX]
1294
1295 By default, \`make install' will install all the files in
1296 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1297 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1298 for instance \`--prefix=\$HOME'.
1299
1300 For better control, use the options below.
1301
1302 Fine tuning of the installation directories:
1303   --bindir=DIR            user executables [EPREFIX/bin]
1304   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1305   --libexecdir=DIR        program executables [EPREFIX/libexec]
1306   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1307   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1308   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1309   --libdir=DIR            object code libraries [EPREFIX/lib]
1310   --includedir=DIR        C header files [PREFIX/include]
1311   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1312   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1313   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1314   --infodir=DIR           info documentation [DATAROOTDIR/info]
1315   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1316   --mandir=DIR            man documentation [DATAROOTDIR/man]
1317   --docdir=DIR            documentation root [DATAROOTDIR/doc/sarg]
1318   --htmldir=DIR           html documentation [DOCDIR]
1319   --dvidir=DIR            dvi documentation [DOCDIR]
1320   --pdfdir=DIR            pdf documentation [DOCDIR]
1321   --psdir=DIR             ps documentation [DOCDIR]
1322 _ACEOF
1323
1324   cat <<\_ACEOF
1325
1326 System types:
1327   --build=BUILD     configure for building on BUILD [guessed]
1328   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1329 _ACEOF
1330 fi
1331
1332 if test -n "$ac_init_help"; then
1333   case $ac_init_help in
1334      short | recursive ) echo "Configuration of sarg 2.2.5:";;
1335    esac
1336   cat <<\_ACEOF
1337
1338 Optional Features:
1339   --disable-option-checking  ignore unrecognized --enable/--with options
1340   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1341   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1342   --disable-rpath         do not hardcode runtime library paths
1343   --disable-largefile     omit support for large files
1344   --enable-htmldir=htmldir
1345                         Select htmldir as the root of your WWW documents
1346
1347 Optional Packages:
1348   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1349   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1350   --without-gcc           use CC to compile
1351   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1352   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1353   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1354
1355 Some influential environment variables:
1356   CC          C compiler command
1357   CFLAGS      C compiler flags
1358   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1359               nonstandard directory <lib dir>
1360   LIBS        libraries to pass to the linker, e.g. -l<library>
1361   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1362               you have headers in a nonstandard directory <include dir>
1363   CPP         C preprocessor
1364
1365 Use these variables to override the choices made by `configure' or to help
1366 it to find libraries and programs with nonstandard names/locations.
1367
1368 _ACEOF
1369 ac_status=$?
1370 fi
1371
1372 if test "$ac_init_help" = "recursive"; then
1373   # If there are subdirs, report their specific --help.
1374   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1375     test -d "$ac_dir" ||
1376       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1377       continue
1378     ac_builddir=.
1379
1380 case "$ac_dir" in
1381 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1382 *)
1383   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1384   # A ".." for each directory in $ac_dir_suffix.
1385   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1386   case $ac_top_builddir_sub in
1387   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1389   esac ;;
1390 esac
1391 ac_abs_top_builddir=$ac_pwd
1392 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1393 # for backward compatibility:
1394 ac_top_builddir=$ac_top_build_prefix
1395
1396 case $srcdir in
1397   .)  # We are building in place.
1398     ac_srcdir=.
1399     ac_top_srcdir=$ac_top_builddir_sub
1400     ac_abs_top_srcdir=$ac_pwd ;;
1401   [\\/]* | ?:[\\/]* )  # Absolute name.
1402     ac_srcdir=$srcdir$ac_dir_suffix;
1403     ac_top_srcdir=$srcdir
1404     ac_abs_top_srcdir=$srcdir ;;
1405   *) # Relative name.
1406     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1407     ac_top_srcdir=$ac_top_build_prefix$srcdir
1408     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1409 esac
1410 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1411
1412     cd "$ac_dir" || { ac_status=$?; continue; }
1413     # Check for guested configure.
1414     if test -f "$ac_srcdir/configure.gnu"; then
1415       echo &&
1416       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1417     elif test -f "$ac_srcdir/configure"; then
1418       echo &&
1419       $SHELL "$ac_srcdir/configure" --help=recursive
1420     else
1421       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1422     fi || ac_status=$?
1423     cd "$ac_pwd" || { ac_status=$?; break; }
1424   done
1425 fi
1426
1427 test -n "$ac_init_help" && exit $ac_status
1428 if $ac_init_version; then
1429   cat <<\_ACEOF
1430 sarg configure 2.2.5
1431 generated by GNU Autoconf 2.63
1432
1433 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1434 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
1435 This configure script is free software; the Free Software Foundation
1436 gives unlimited permission to copy, distribute and modify it.
1437 _ACEOF
1438   exit
1439 fi
1440 cat >config.log <<_ACEOF
1441 This file contains any messages produced by compilers while
1442 running configure, to aid debugging if configure makes a mistake.
1443
1444 It was created by sarg $as_me 2.2.5, which was
1445 generated by GNU Autoconf 2.63.  Invocation command line was
1446
1447   $ $0 $@
1448
1449 _ACEOF
1450 exec 5>>config.log
1451 {
1452 cat <<_ASUNAME
1453 ## --------- ##
1454 ## Platform. ##
1455 ## --------- ##
1456
1457 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1458 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1459 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1460 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1461 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1462
1463 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1464 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1465
1466 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1467 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1468 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1469 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1470 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1471 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1472 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1473
1474 _ASUNAME
1475
1476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1477 for as_dir in $PATH
1478 do
1479   IFS=$as_save_IFS
1480   test -z "$as_dir" && as_dir=.
1481   $as_echo "PATH: $as_dir"
1482 done
1483 IFS=$as_save_IFS
1484
1485 } >&5
1486
1487 cat >&5 <<_ACEOF
1488
1489
1490 ## ----------- ##
1491 ## Core tests. ##
1492 ## ----------- ##
1493
1494 _ACEOF
1495
1496
1497 # Keep a trace of the command line.
1498 # Strip out --no-create and --no-recursion so they do not pile up.
1499 # Strip out --silent because we don't want to record it for future runs.
1500 # Also quote any args containing shell meta-characters.
1501 # Make two passes to allow for proper duplicate-argument suppression.
1502 ac_configure_args=
1503 ac_configure_args0=
1504 ac_configure_args1=
1505 ac_must_keep_next=false
1506 for ac_pass in 1 2
1507 do
1508   for ac_arg
1509   do
1510     case $ac_arg in
1511     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1512     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1513     | -silent | --silent | --silen | --sile | --sil)
1514       continue ;;
1515     *\'*)
1516       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1517     esac
1518     case $ac_pass in
1519     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1520     2)
1521       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1522       if test $ac_must_keep_next = true; then
1523         ac_must_keep_next=false # Got value, back to normal.
1524       else
1525         case $ac_arg in
1526           *=* | --config-cache | -C | -disable-* | --disable-* \
1527           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1528           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1529           | -with-* | --with-* | -without-* | --without-* | --x)
1530             case "$ac_configure_args0 " in
1531               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1532             esac
1533             ;;
1534           -* ) ac_must_keep_next=true ;;
1535         esac
1536       fi
1537       ac_configure_args="$ac_configure_args '$ac_arg'"
1538       ;;
1539     esac
1540   done
1541 done
1542 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1543 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1544
1545 # When interrupted or exit'd, cleanup temporary files, and complete
1546 # config.log.  We remove comments because anyway the quotes in there
1547 # would cause problems or look ugly.
1548 # WARNING: Use '\'' to represent an apostrophe within the trap.
1549 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1550 trap 'exit_status=$?
1551   # Save into config.log some information that might help in debugging.
1552   {
1553     echo
1554
1555     cat <<\_ASBOX
1556 ## ---------------- ##
1557 ## Cache variables. ##
1558 ## ---------------- ##
1559 _ASBOX
1560     echo
1561     # The following way of writing the cache mishandles newlines in values,
1562 (
1563   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1564     eval ac_val=\$$ac_var
1565     case $ac_val in #(
1566     *${as_nl}*)
1567       case $ac_var in #(
1568       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
1569 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1570       esac
1571       case $ac_var in #(
1572       _ | IFS | as_nl) ;; #(
1573       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1574       *) $as_unset $ac_var ;;
1575       esac ;;
1576     esac
1577   done
1578   (set) 2>&1 |
1579     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1580     *${as_nl}ac_space=\ *)
1581       sed -n \
1582         "s/'\''/'\''\\\\'\'''\''/g;
1583           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1584       ;; #(
1585     *)
1586       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1587       ;;
1588     esac |
1589     sort
1590 )
1591     echo
1592
1593     cat <<\_ASBOX
1594 ## ----------------- ##
1595 ## Output variables. ##
1596 ## ----------------- ##
1597 _ASBOX
1598     echo
1599     for ac_var in $ac_subst_vars
1600     do
1601       eval ac_val=\$$ac_var
1602       case $ac_val in
1603       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1604       esac
1605       $as_echo "$ac_var='\''$ac_val'\''"
1606     done | sort
1607     echo
1608
1609     if test -n "$ac_subst_files"; then
1610       cat <<\_ASBOX
1611 ## ------------------- ##
1612 ## File substitutions. ##
1613 ## ------------------- ##
1614 _ASBOX
1615       echo
1616       for ac_var in $ac_subst_files
1617       do
1618         eval ac_val=\$$ac_var
1619         case $ac_val in
1620         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1621         esac
1622         $as_echo "$ac_var='\''$ac_val'\''"
1623       done | sort
1624       echo
1625     fi
1626
1627     if test -s confdefs.h; then
1628       cat <<\_ASBOX
1629 ## ----------- ##
1630 ## confdefs.h. ##
1631 ## ----------- ##
1632 _ASBOX
1633       echo
1634       cat confdefs.h
1635       echo
1636     fi
1637     test "$ac_signal" != 0 &&
1638       $as_echo "$as_me: caught signal $ac_signal"
1639     $as_echo "$as_me: exit $exit_status"
1640   } >&5
1641   rm -f core *.core core.conftest.* &&
1642     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1643     exit $exit_status
1644 ' 0
1645 for ac_signal in 1 2 13 15; do
1646   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1647 done
1648 ac_signal=0
1649
1650 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1651 rm -f -r conftest* confdefs.h
1652
1653 # Predefined preprocessor variables.
1654
1655 cat >>confdefs.h <<_ACEOF
1656 #define PACKAGE_NAME "$PACKAGE_NAME"
1657 _ACEOF
1658
1659
1660 cat >>confdefs.h <<_ACEOF
1661 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1662 _ACEOF
1663
1664
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1667 _ACEOF
1668
1669
1670 cat >>confdefs.h <<_ACEOF
1671 #define PACKAGE_STRING "$PACKAGE_STRING"
1672 _ACEOF
1673
1674
1675 cat >>confdefs.h <<_ACEOF
1676 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1677 _ACEOF
1678
1679
1680 # Let the site file select an alternate cache file if it wants to.
1681 # Prefer an explicitly selected file to automatically selected ones.
1682 ac_site_file1=NONE
1683 ac_site_file2=NONE
1684 if test -n "$CONFIG_SITE"; then
1685   ac_site_file1=$CONFIG_SITE
1686 elif test "x$prefix" != xNONE; then
1687   ac_site_file1=$prefix/share/config.site
1688   ac_site_file2=$prefix/etc/config.site
1689 else
1690   ac_site_file1=$ac_default_prefix/share/config.site
1691   ac_site_file2=$ac_default_prefix/etc/config.site
1692 fi
1693 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1694 do
1695   test "x$ac_site_file" = xNONE && continue
1696   if test -r "$ac_site_file"; then
1697     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1698 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1699     sed 's/^/| /' "$ac_site_file" >&5
1700     . "$ac_site_file"
1701   fi
1702 done
1703
1704 if test -r "$cache_file"; then
1705   # Some versions of bash will fail to source /dev/null (special
1706   # files actually), so we avoid doing that.
1707   if test -f "$cache_file"; then
1708     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
1709 $as_echo "$as_me: loading cache $cache_file" >&6;}
1710     case $cache_file in
1711       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1712       *)                      . "./$cache_file";;
1713     esac
1714   fi
1715 else
1716   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
1717 $as_echo "$as_me: creating cache $cache_file" >&6;}
1718   >$cache_file
1719 fi
1720
1721 # Check that the precious variables saved in the cache have kept the same
1722 # value.
1723 ac_cache_corrupted=false
1724 for ac_var in $ac_precious_vars; do
1725   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1726   eval ac_new_set=\$ac_env_${ac_var}_set
1727   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1728   eval ac_new_val=\$ac_env_${ac_var}_value
1729   case $ac_old_set,$ac_new_set in
1730     set,)
1731       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1732 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1733       ac_cache_corrupted=: ;;
1734     ,set)
1735       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1736 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1737       ac_cache_corrupted=: ;;
1738     ,);;
1739     *)
1740       if test "x$ac_old_val" != "x$ac_new_val"; then
1741         # differences in whitespace do not lead to failure.
1742         ac_old_val_w=`echo x $ac_old_val`
1743         ac_new_val_w=`echo x $ac_new_val`
1744         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1745           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1746 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1747           ac_cache_corrupted=:
1748         else
1749           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1750 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1751           eval $ac_var=\$ac_old_val
1752         fi
1753         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1754 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1755         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1756 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1757       fi;;
1758   esac
1759   # Pass precious variables to config.status.
1760   if test "$ac_new_set" = set; then
1761     case $ac_new_val in
1762     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1763     *) ac_arg=$ac_var=$ac_new_val ;;
1764     esac
1765     case " $ac_configure_args " in
1766       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1767       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1768     esac
1769   fi
1770 done
1771 if $ac_cache_corrupted; then
1772   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1774   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1775 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1776   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1777 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1778    { (exit 1); exit 1; }; }
1779 fi
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805 ac_ext=c
1806 ac_cpp='$CPP $CPPFLAGS'
1807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1810
1811
1812
1813 ac_aux_dir=
1814 for ac_dir in cfgaux "$srcdir"/cfgaux; do
1815   if test -f "$ac_dir/install-sh"; then
1816     ac_aux_dir=$ac_dir
1817     ac_install_sh="$ac_aux_dir/install-sh -c"
1818     break
1819   elif test -f "$ac_dir/install.sh"; then
1820     ac_aux_dir=$ac_dir
1821     ac_install_sh="$ac_aux_dir/install.sh -c"
1822     break
1823   elif test -f "$ac_dir/shtool"; then
1824     ac_aux_dir=$ac_dir
1825     ac_install_sh="$ac_aux_dir/shtool install -c"
1826     break
1827   fi
1828 done
1829 if test -z "$ac_aux_dir"; then
1830   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in cfgaux \"$srcdir\"/cfgaux" >&5
1831 $as_echo "$as_me: error: cannot find install-sh or install.sh in cfgaux \"$srcdir\"/cfgaux" >&2;}
1832    { (exit 1); exit 1; }; }
1833 fi
1834
1835 # These three variables are undocumented and unsupported,
1836 # and are intended to be withdrawn in a future Autoconf release.
1837 # They can cause serious problems if a builder's source tree is in a directory
1838 # whose full name contains unusual characters.
1839 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1840 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1841 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1842
1843
1844
1845 LDFLAGS="-g"
1846
1847 # Make sure we can run config.sub.
1848 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1849   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1850 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1851    { (exit 1); exit 1; }; }
1852
1853 { $as_echo "$as_me:$LINENO: checking build system type" >&5
1854 $as_echo_n "checking build system type... " >&6; }
1855 if test "${ac_cv_build+set}" = set; then
1856   $as_echo_n "(cached) " >&6
1857 else
1858   ac_build_alias=$build_alias
1859 test "x$ac_build_alias" = x &&
1860   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1861 test "x$ac_build_alias" = x &&
1862   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1863 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1864    { (exit 1); exit 1; }; }
1865 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1866   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1867 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1868    { (exit 1); exit 1; }; }
1869
1870 fi
1871 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1872 $as_echo "$ac_cv_build" >&6; }
1873 case $ac_cv_build in
1874 *-*-*) ;;
1875 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1876 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
1877    { (exit 1); exit 1; }; };;
1878 esac
1879 build=$ac_cv_build
1880 ac_save_IFS=$IFS; IFS='-'
1881 set x $ac_cv_build
1882 shift
1883 build_cpu=$1
1884 build_vendor=$2
1885 shift; shift
1886 # Remember, the first character of IFS is used to create $*,
1887 # except with old shells:
1888 build_os=$*
1889 IFS=$ac_save_IFS
1890 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1891
1892
1893 { $as_echo "$as_me:$LINENO: checking host system type" >&5
1894 $as_echo_n "checking host system type... " >&6; }
1895 if test "${ac_cv_host+set}" = set; then
1896   $as_echo_n "(cached) " >&6
1897 else
1898   if test "x$host_alias" = x; then
1899   ac_cv_host=$ac_cv_build
1900 else
1901   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1902     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1903 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1904    { (exit 1); exit 1; }; }
1905 fi
1906
1907 fi
1908 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1909 $as_echo "$ac_cv_host" >&6; }
1910 case $ac_cv_host in
1911 *-*-*) ;;
1912 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1913 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
1914    { (exit 1); exit 1; }; };;
1915 esac
1916 host=$ac_cv_host
1917 ac_save_IFS=$IFS; IFS='-'
1918 set x $ac_cv_host
1919 shift
1920 host_cpu=$1
1921 host_vendor=$2
1922 shift; shift
1923 # Remember, the first character of IFS is used to create $*,
1924 # except with old shells:
1925 host_os=$*
1926 IFS=$ac_save_IFS
1927 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1928
1929
1930
1931
1932 # Check whether --with-gcc was given.
1933 if test "${with_gcc+set}" = set; then
1934   withval=$with_gcc;
1935 fi
1936
1937
1938 test -n "$CC" && cc_specified=yes
1939 case ${with_gcc} in
1940   yes ) CC=gcc ;;
1941   no  ) CC=cc ;;
1942   *   ) ac_ext=c
1943 ac_cpp='$CPP $CPPFLAGS'
1944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1946 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1947 if test -n "$ac_tool_prefix"; then
1948   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1949 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1950 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1951 $as_echo_n "checking for $ac_word... " >&6; }
1952 if test "${ac_cv_prog_CC+set}" = set; then
1953   $as_echo_n "(cached) " >&6
1954 else
1955   if test -n "$CC"; then
1956   ac_cv_prog_CC="$CC" # Let the user override the test.
1957 else
1958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1959 for as_dir in $PATH
1960 do
1961   IFS=$as_save_IFS
1962   test -z "$as_dir" && as_dir=.
1963   for ac_exec_ext in '' $ac_executable_extensions; do
1964   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1965     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1966     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1967     break 2
1968   fi
1969 done
1970 done
1971 IFS=$as_save_IFS
1972
1973 fi
1974 fi
1975 CC=$ac_cv_prog_CC
1976 if test -n "$CC"; then
1977   { $as_echo "$as_me:$LINENO: result: $CC" >&5
1978 $as_echo "$CC" >&6; }
1979 else
1980   { $as_echo "$as_me:$LINENO: result: no" >&5
1981 $as_echo "no" >&6; }
1982 fi
1983
1984
1985 fi
1986 if test -z "$ac_cv_prog_CC"; then
1987   ac_ct_CC=$CC
1988   # Extract the first word of "gcc", so it can be a program name with args.
1989 set dummy gcc; ac_word=$2
1990 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
1991 $as_echo_n "checking for $ac_word... " >&6; }
1992 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1993   $as_echo_n "(cached) " >&6
1994 else
1995   if test -n "$ac_ct_CC"; then
1996   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1997 else
1998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1999 for as_dir in $PATH
2000 do
2001   IFS=$as_save_IFS
2002   test -z "$as_dir" && as_dir=.
2003   for ac_exec_ext in '' $ac_executable_extensions; do
2004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2005     ac_cv_prog_ac_ct_CC="gcc"
2006     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2007     break 2
2008   fi
2009 done
2010 done
2011 IFS=$as_save_IFS
2012
2013 fi
2014 fi
2015 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2016 if test -n "$ac_ct_CC"; then
2017   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2018 $as_echo "$ac_ct_CC" >&6; }
2019 else
2020   { $as_echo "$as_me:$LINENO: result: no" >&5
2021 $as_echo "no" >&6; }
2022 fi
2023
2024   if test "x$ac_ct_CC" = x; then
2025     CC=""
2026   else
2027     case $cross_compiling:$ac_tool_warned in
2028 yes:)
2029 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2030 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2031 ac_tool_warned=yes ;;
2032 esac
2033     CC=$ac_ct_CC
2034   fi
2035 else
2036   CC="$ac_cv_prog_CC"
2037 fi
2038
2039 if test -z "$CC"; then
2040           if test -n "$ac_tool_prefix"; then
2041     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2042 set dummy ${ac_tool_prefix}cc; ac_word=$2
2043 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2044 $as_echo_n "checking for $ac_word... " >&6; }
2045 if test "${ac_cv_prog_CC+set}" = set; then
2046   $as_echo_n "(cached) " >&6
2047 else
2048   if test -n "$CC"; then
2049   ac_cv_prog_CC="$CC" # Let the user override the test.
2050 else
2051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2052 for as_dir in $PATH
2053 do
2054   IFS=$as_save_IFS
2055   test -z "$as_dir" && as_dir=.
2056   for ac_exec_ext in '' $ac_executable_extensions; do
2057   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2058     ac_cv_prog_CC="${ac_tool_prefix}cc"
2059     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2060     break 2
2061   fi
2062 done
2063 done
2064 IFS=$as_save_IFS
2065
2066 fi
2067 fi
2068 CC=$ac_cv_prog_CC
2069 if test -n "$CC"; then
2070   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2071 $as_echo "$CC" >&6; }
2072 else
2073   { $as_echo "$as_me:$LINENO: result: no" >&5
2074 $as_echo "no" >&6; }
2075 fi
2076
2077
2078   fi
2079 fi
2080 if test -z "$CC"; then
2081   # Extract the first word of "cc", so it can be a program name with args.
2082 set dummy cc; ac_word=$2
2083 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2084 $as_echo_n "checking for $ac_word... " >&6; }
2085 if test "${ac_cv_prog_CC+set}" = set; then
2086   $as_echo_n "(cached) " >&6
2087 else
2088   if test -n "$CC"; then
2089   ac_cv_prog_CC="$CC" # Let the user override the test.
2090 else
2091   ac_prog_rejected=no
2092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2093 for as_dir in $PATH
2094 do
2095   IFS=$as_save_IFS
2096   test -z "$as_dir" && as_dir=.
2097   for ac_exec_ext in '' $ac_executable_extensions; do
2098   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2099     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2100        ac_prog_rejected=yes
2101        continue
2102      fi
2103     ac_cv_prog_CC="cc"
2104     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2105     break 2
2106   fi
2107 done
2108 done
2109 IFS=$as_save_IFS
2110
2111 if test $ac_prog_rejected = yes; then
2112   # We found a bogon in the path, so make sure we never use it.
2113   set dummy $ac_cv_prog_CC
2114   shift
2115   if test $# != 0; then
2116     # We chose a different compiler from the bogus one.
2117     # However, it has the same basename, so the bogon will be chosen
2118     # first if we set CC to just the basename; use the full file name.
2119     shift
2120     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2121   fi
2122 fi
2123 fi
2124 fi
2125 CC=$ac_cv_prog_CC
2126 if test -n "$CC"; then
2127   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2128 $as_echo "$CC" >&6; }
2129 else
2130   { $as_echo "$as_me:$LINENO: result: no" >&5
2131 $as_echo "no" >&6; }
2132 fi
2133
2134
2135 fi
2136 if test -z "$CC"; then
2137   if test -n "$ac_tool_prefix"; then
2138   for ac_prog in cl.exe
2139   do
2140     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2141 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2142 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2143 $as_echo_n "checking for $ac_word... " >&6; }
2144 if test "${ac_cv_prog_CC+set}" = set; then
2145   $as_echo_n "(cached) " >&6
2146 else
2147   if test -n "$CC"; then
2148   ac_cv_prog_CC="$CC" # Let the user override the test.
2149 else
2150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2151 for as_dir in $PATH
2152 do
2153   IFS=$as_save_IFS
2154   test -z "$as_dir" && as_dir=.
2155   for ac_exec_ext in '' $ac_executable_extensions; do
2156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2157     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2158     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2159     break 2
2160   fi
2161 done
2162 done
2163 IFS=$as_save_IFS
2164
2165 fi
2166 fi
2167 CC=$ac_cv_prog_CC
2168 if test -n "$CC"; then
2169   { $as_echo "$as_me:$LINENO: result: $CC" >&5
2170 $as_echo "$CC" >&6; }
2171 else
2172   { $as_echo "$as_me:$LINENO: result: no" >&5
2173 $as_echo "no" >&6; }
2174 fi
2175
2176
2177     test -n "$CC" && break
2178   done
2179 fi
2180 if test -z "$CC"; then
2181   ac_ct_CC=$CC
2182   for ac_prog in cl.exe
2183 do
2184   # Extract the first word of "$ac_prog", so it can be a program name with args.
2185 set dummy $ac_prog; ac_word=$2
2186 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
2187 $as_echo_n "checking for $ac_word... " >&6; }
2188 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2189   $as_echo_n "(cached) " >&6
2190 else
2191   if test -n "$ac_ct_CC"; then
2192   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2193 else
2194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2195 for as_dir in $PATH
2196 do
2197   IFS=$as_save_IFS
2198   test -z "$as_dir" && as_dir=.
2199   for ac_exec_ext in '' $ac_executable_extensions; do
2200   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2201     ac_cv_prog_ac_ct_CC="$ac_prog"
2202     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2203     break 2
2204   fi
2205 done
2206 done
2207 IFS=$as_save_IFS
2208
2209 fi
2210 fi
2211 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2212 if test -n "$ac_ct_CC"; then
2213   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2214 $as_echo "$ac_ct_CC" >&6; }
2215 else
2216   { $as_echo "$as_me:$LINENO: result: no" >&5
2217 $as_echo "no" >&6; }
2218 fi
2219
2220
2221   test -n "$ac_ct_CC" && break
2222 done
2223
2224   if test "x$ac_ct_CC" = x; then
2225     CC=""
2226   else
2227     case $cross_compiling:$ac_tool_warned in
2228 yes:)
2229 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
2230 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2231 ac_tool_warned=yes ;;
2232 esac
2233     CC=$ac_ct_CC
2234   fi
2235 fi
2236
2237 fi
2238
2239
2240 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2242 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2243 See \`config.log' for more details." >&5
2244 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
2245 See \`config.log' for more details." >&2;}
2246    { (exit 1); exit 1; }; }; }
2247
2248 # Provide some information about the compiler.
2249 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
2250 set X $ac_compile
2251 ac_compiler=$2
2252 { (ac_try="$ac_compiler --version >&5"
2253 case "(($ac_try" in
2254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2255   *) ac_try_echo=$ac_try;;
2256 esac
2257 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2258 $as_echo "$ac_try_echo") >&5
2259   (eval "$ac_compiler --version >&5") 2>&5
2260   ac_status=$?
2261   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262   (exit $ac_status); }
2263 { (ac_try="$ac_compiler -v >&5"
2264 case "(($ac_try" in
2265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2266   *) ac_try_echo=$ac_try;;
2267 esac
2268 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2269 $as_echo "$ac_try_echo") >&5
2270   (eval "$ac_compiler -v >&5") 2>&5
2271   ac_status=$?
2272   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2273   (exit $ac_status); }
2274 { (ac_try="$ac_compiler -V >&5"
2275 case "(($ac_try" in
2276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2277   *) ac_try_echo=$ac_try;;
2278 esac
2279 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2280 $as_echo "$ac_try_echo") >&5
2281   (eval "$ac_compiler -V >&5") 2>&5
2282   ac_status=$?
2283   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2284   (exit $ac_status); }
2285
2286 cat >conftest.$ac_ext <<_ACEOF
2287 /* confdefs.h.  */
2288 _ACEOF
2289 cat confdefs.h >>conftest.$ac_ext
2290 cat >>conftest.$ac_ext <<_ACEOF
2291 /* end confdefs.h.  */
2292
2293 int
2294 main ()
2295 {
2296
2297   ;
2298   return 0;
2299 }
2300 _ACEOF
2301 ac_clean_files_save=$ac_clean_files
2302 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2303 # Try to create an executable without -o first, disregard a.out.
2304 # It will help us diagnose broken compilers, and finding out an intuition
2305 # of exeext.
2306 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2307 $as_echo_n "checking for C compiler default output file name... " >&6; }
2308 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2309
2310 # The possible output files:
2311 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2312
2313 ac_rmfiles=
2314 for ac_file in $ac_files
2315 do
2316   case $ac_file in
2317     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2318     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2319   esac
2320 done
2321 rm -f $ac_rmfiles
2322
2323 if { (ac_try="$ac_link_default"
2324 case "(($ac_try" in
2325   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2326   *) ac_try_echo=$ac_try;;
2327 esac
2328 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2329 $as_echo "$ac_try_echo") >&5
2330   (eval "$ac_link_default") 2>&5
2331   ac_status=$?
2332   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333   (exit $ac_status); }; then
2334   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2335 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2336 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2337 # so that the user can short-circuit this test for compilers unknown to
2338 # Autoconf.
2339 for ac_file in $ac_files ''
2340 do
2341   test -f "$ac_file" || continue
2342   case $ac_file in
2343     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2344         ;;
2345     [ab].out )
2346         # We found the default executable, but exeext='' is most
2347         # certainly right.
2348         break;;
2349     *.* )
2350         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2351         then :; else
2352            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2353         fi
2354         # We set ac_cv_exeext here because the later test for it is not
2355         # safe: cross compilers may not add the suffix if given an `-o'
2356         # argument, so we may need to know it at that point already.
2357         # Even if this section looks crufty: it has the advantage of
2358         # actually working.
2359         break;;
2360     * )
2361         break;;
2362   esac
2363 done
2364 test "$ac_cv_exeext" = no && ac_cv_exeext=
2365
2366 else
2367   ac_file=''
2368 fi
2369
2370 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
2371 $as_echo "$ac_file" >&6; }
2372 if test -z "$ac_file"; then
2373   $as_echo "$as_me: failed program was:" >&5
2374 sed 's/^/| /' conftest.$ac_ext >&5
2375
2376 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2377 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2378 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
2379 See \`config.log' for more details." >&5
2380 $as_echo "$as_me: error: C compiler cannot create executables
2381 See \`config.log' for more details." >&2;}
2382    { (exit 77); exit 77; }; }; }
2383 fi
2384
2385 ac_exeext=$ac_cv_exeext
2386
2387 # Check that the compiler produces executables we can run.  If not, either
2388 # the compiler is broken, or we cross compile.
2389 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2390 $as_echo_n "checking whether the C compiler works... " >&6; }
2391 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2392 # If not cross compiling, check that we can run a simple program.
2393 if test "$cross_compiling" != yes; then
2394   if { ac_try='./$ac_file'
2395   { (case "(($ac_try" in
2396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2397   *) ac_try_echo=$ac_try;;
2398 esac
2399 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2400 $as_echo "$ac_try_echo") >&5
2401   (eval "$ac_try") 2>&5
2402   ac_status=$?
2403   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404   (exit $ac_status); }; }; then
2405     cross_compiling=no
2406   else
2407     if test "$cross_compiling" = maybe; then
2408         cross_compiling=yes
2409     else
2410         { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2412 { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
2413 If you meant to cross compile, use \`--host'.
2414 See \`config.log' for more details." >&5
2415 $as_echo "$as_me: error: cannot run C compiled programs.
2416 If you meant to cross compile, use \`--host'.
2417 See \`config.log' for more details." >&2;}
2418    { (exit 1); exit 1; }; }; }
2419     fi
2420   fi
2421 fi
2422 { $as_echo "$as_me:$LINENO: result: yes" >&5
2423 $as_echo "yes" >&6; }
2424
2425 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2426 ac_clean_files=$ac_clean_files_save
2427 # Check that the compiler produces executables we can run.  If not, either
2428 # the compiler is broken, or we cross compile.
2429 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2430 $as_echo_n "checking whether we are cross compiling... " >&6; }
2431 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
2432 $as_echo "$cross_compiling" >&6; }
2433
2434 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
2435 $as_echo_n "checking for suffix of executables... " >&6; }
2436 if { (ac_try="$ac_link"
2437 case "(($ac_try" in
2438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2439   *) ac_try_echo=$ac_try;;
2440 esac
2441 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2442 $as_echo "$ac_try_echo") >&5
2443   (eval "$ac_link") 2>&5
2444   ac_status=$?
2445   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446   (exit $ac_status); }; then
2447   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2448 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2449 # work properly (i.e., refer to `conftest.exe'), while it won't with
2450 # `rm'.
2451 for ac_file in conftest.exe conftest conftest.*; do
2452   test -f "$ac_file" || continue
2453   case $ac_file in
2454     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2455     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2456           break;;
2457     * ) break;;
2458   esac
2459 done
2460 else
2461   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2462 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2463 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2464 See \`config.log' for more details." >&5
2465 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2466 See \`config.log' for more details." >&2;}
2467    { (exit 1); exit 1; }; }; }
2468 fi
2469
2470 rm -f conftest$ac_cv_exeext
2471 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2472 $as_echo "$ac_cv_exeext" >&6; }
2473
2474 rm -f conftest.$ac_ext
2475 EXEEXT=$ac_cv_exeext
2476 ac_exeext=$EXEEXT
2477 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
2478 $as_echo_n "checking for suffix of object files... " >&6; }
2479 if test "${ac_cv_objext+set}" = set; then
2480   $as_echo_n "(cached) " >&6
2481 else
2482   cat >conftest.$ac_ext <<_ACEOF
2483 /* confdefs.h.  */
2484 _ACEOF
2485 cat confdefs.h >>conftest.$ac_ext
2486 cat >>conftest.$ac_ext <<_ACEOF
2487 /* end confdefs.h.  */
2488
2489 int
2490 main ()
2491 {
2492
2493   ;
2494   return 0;
2495 }
2496 _ACEOF
2497 rm -f conftest.o conftest.obj
2498 if { (ac_try="$ac_compile"
2499 case "(($ac_try" in
2500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2501   *) ac_try_echo=$ac_try;;
2502 esac
2503 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2504 $as_echo "$ac_try_echo") >&5
2505   (eval "$ac_compile") 2>&5
2506   ac_status=$?
2507   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2508   (exit $ac_status); }; then
2509   for ac_file in conftest.o conftest.obj conftest.*; do
2510   test -f "$ac_file" || continue;
2511   case $ac_file in
2512     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2513     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2514        break;;
2515   esac
2516 done
2517 else
2518   $as_echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2520
2521 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2523 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2524 See \`config.log' for more details." >&5
2525 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
2526 See \`config.log' for more details." >&2;}
2527    { (exit 1); exit 1; }; }; }
2528 fi
2529
2530 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2531 fi
2532 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2533 $as_echo "$ac_cv_objext" >&6; }
2534 OBJEXT=$ac_cv_objext
2535 ac_objext=$OBJEXT
2536 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2537 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2538 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2539   $as_echo_n "(cached) " >&6
2540 else
2541   cat >conftest.$ac_ext <<_ACEOF
2542 /* confdefs.h.  */
2543 _ACEOF
2544 cat confdefs.h >>conftest.$ac_ext
2545 cat >>conftest.$ac_ext <<_ACEOF
2546 /* end confdefs.h.  */
2547
2548 int
2549 main ()
2550 {
2551 #ifndef __GNUC__
2552        choke me
2553 #endif
2554
2555   ;
2556   return 0;
2557 }
2558 _ACEOF
2559 rm -f conftest.$ac_objext
2560 if { (ac_try="$ac_compile"
2561 case "(($ac_try" in
2562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2563   *) ac_try_echo=$ac_try;;
2564 esac
2565 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2566 $as_echo "$ac_try_echo") >&5
2567   (eval "$ac_compile") 2>conftest.er1
2568   ac_status=$?
2569   grep -v '^ *+' conftest.er1 >conftest.err
2570   rm -f conftest.er1
2571   cat conftest.err >&5
2572   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2573   (exit $ac_status); } && {
2574          test -z "$ac_c_werror_flag" ||
2575          test ! -s conftest.err
2576        } && test -s conftest.$ac_objext; then
2577   ac_compiler_gnu=yes
2578 else
2579   $as_echo "$as_me: failed program was:" >&5
2580 sed 's/^/| /' conftest.$ac_ext >&5
2581
2582         ac_compiler_gnu=no
2583 fi
2584
2585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2586 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2587
2588 fi
2589 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2590 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2591 if test $ac_compiler_gnu = yes; then
2592   GCC=yes
2593 else
2594   GCC=
2595 fi
2596 ac_test_CFLAGS=${CFLAGS+set}
2597 ac_save_CFLAGS=$CFLAGS
2598 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2599 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2600 if test "${ac_cv_prog_cc_g+set}" = set; then
2601   $as_echo_n "(cached) " >&6
2602 else
2603   ac_save_c_werror_flag=$ac_c_werror_flag
2604    ac_c_werror_flag=yes
2605    ac_cv_prog_cc_g=no
2606    CFLAGS="-g"
2607    cat >conftest.$ac_ext <<_ACEOF
2608 /* confdefs.h.  */
2609 _ACEOF
2610 cat confdefs.h >>conftest.$ac_ext
2611 cat >>conftest.$ac_ext <<_ACEOF
2612 /* end confdefs.h.  */
2613
2614 int
2615 main ()
2616 {
2617
2618   ;
2619   return 0;
2620 }
2621 _ACEOF
2622 rm -f conftest.$ac_objext
2623 if { (ac_try="$ac_compile"
2624 case "(($ac_try" in
2625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2626   *) ac_try_echo=$ac_try;;
2627 esac
2628 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2629 $as_echo "$ac_try_echo") >&5
2630   (eval "$ac_compile") 2>conftest.er1
2631   ac_status=$?
2632   grep -v '^ *+' conftest.er1 >conftest.err
2633   rm -f conftest.er1
2634   cat conftest.err >&5
2635   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2636   (exit $ac_status); } && {
2637          test -z "$ac_c_werror_flag" ||
2638          test ! -s conftest.err
2639        } && test -s conftest.$ac_objext; then
2640   ac_cv_prog_cc_g=yes
2641 else
2642   $as_echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645         CFLAGS=""
2646       cat >conftest.$ac_ext <<_ACEOF
2647 /* confdefs.h.  */
2648 _ACEOF
2649 cat confdefs.h >>conftest.$ac_ext
2650 cat >>conftest.$ac_ext <<_ACEOF
2651 /* end confdefs.h.  */
2652
2653 int
2654 main ()
2655 {
2656
2657   ;
2658   return 0;
2659 }
2660 _ACEOF
2661 rm -f conftest.$ac_objext
2662 if { (ac_try="$ac_compile"
2663 case "(($ac_try" in
2664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2665   *) ac_try_echo=$ac_try;;
2666 esac
2667 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2668 $as_echo "$ac_try_echo") >&5
2669   (eval "$ac_compile") 2>conftest.er1
2670   ac_status=$?
2671   grep -v '^ *+' conftest.er1 >conftest.err
2672   rm -f conftest.er1
2673   cat conftest.err >&5
2674   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675   (exit $ac_status); } && {
2676          test -z "$ac_c_werror_flag" ||
2677          test ! -s conftest.err
2678        } && test -s conftest.$ac_objext; then
2679   :
2680 else
2681   $as_echo "$as_me: failed program was:" >&5
2682 sed 's/^/| /' conftest.$ac_ext >&5
2683
2684         ac_c_werror_flag=$ac_save_c_werror_flag
2685          CFLAGS="-g"
2686          cat >conftest.$ac_ext <<_ACEOF
2687 /* confdefs.h.  */
2688 _ACEOF
2689 cat confdefs.h >>conftest.$ac_ext
2690 cat >>conftest.$ac_ext <<_ACEOF
2691 /* end confdefs.h.  */
2692
2693 int
2694 main ()
2695 {
2696
2697   ;
2698   return 0;
2699 }
2700 _ACEOF
2701 rm -f conftest.$ac_objext
2702 if { (ac_try="$ac_compile"
2703 case "(($ac_try" in
2704   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2705   *) ac_try_echo=$ac_try;;
2706 esac
2707 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2708 $as_echo "$ac_try_echo") >&5
2709   (eval "$ac_compile") 2>conftest.er1
2710   ac_status=$?
2711   grep -v '^ *+' conftest.er1 >conftest.err
2712   rm -f conftest.er1
2713   cat conftest.err >&5
2714   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715   (exit $ac_status); } && {
2716          test -z "$ac_c_werror_flag" ||
2717          test ! -s conftest.err
2718        } && test -s conftest.$ac_objext; then
2719   ac_cv_prog_cc_g=yes
2720 else
2721   $as_echo "$as_me: failed program was:" >&5
2722 sed 's/^/| /' conftest.$ac_ext >&5
2723
2724
2725 fi
2726
2727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2728 fi
2729
2730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2731 fi
2732
2733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2734    ac_c_werror_flag=$ac_save_c_werror_flag
2735 fi
2736 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2737 $as_echo "$ac_cv_prog_cc_g" >&6; }
2738 if test "$ac_test_CFLAGS" = set; then
2739   CFLAGS=$ac_save_CFLAGS
2740 elif test $ac_cv_prog_cc_g = yes; then
2741   if test "$GCC" = yes; then
2742     CFLAGS="-g -O2"
2743   else
2744     CFLAGS="-g"
2745   fi
2746 else
2747   if test "$GCC" = yes; then
2748     CFLAGS="-O2"
2749   else
2750     CFLAGS=
2751   fi
2752 fi
2753 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2754 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2755 if test "${ac_cv_prog_cc_c89+set}" = set; then
2756   $as_echo_n "(cached) " >&6
2757 else
2758   ac_cv_prog_cc_c89=no
2759 ac_save_CC=$CC
2760 cat >conftest.$ac_ext <<_ACEOF
2761 /* confdefs.h.  */
2762 _ACEOF
2763 cat confdefs.h >>conftest.$ac_ext
2764 cat >>conftest.$ac_ext <<_ACEOF
2765 /* end confdefs.h.  */
2766 #include <stdarg.h>
2767 #include <stdio.h>
2768 #include <sys/types.h>
2769 #include <sys/stat.h>
2770 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2771 struct buf { int x; };
2772 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2773 static char *e (p, i)
2774      char **p;
2775      int i;
2776 {
2777   return p[i];
2778 }
2779 static char *f (char * (*g) (char **, int), char **p, ...)
2780 {
2781   char *s;
2782   va_list v;
2783   va_start (v,p);
2784   s = g (p, va_arg (v,int));
2785   va_end (v);
2786   return s;
2787 }
2788
2789 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2790    function prototypes and stuff, but not '\xHH' hex character constants.
2791    These don't provoke an error unfortunately, instead are silently treated
2792    as 'x'.  The following induces an error, until -std is added to get
2793    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2794    array size at least.  It's necessary to write '\x00'==0 to get something
2795    that's true only with -std.  */
2796 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2797
2798 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2799    inside strings and character constants.  */
2800 #define FOO(x) 'x'
2801 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2802
2803 int test (int i, double x);
2804 struct s1 {int (*f) (int a);};
2805 struct s2 {int (*f) (double a);};
2806 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2807 int argc;
2808 char **argv;
2809 int
2810 main ()
2811 {
2812 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2813   ;
2814   return 0;
2815 }
2816 _ACEOF
2817 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2818         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2819 do
2820   CC="$ac_save_CC $ac_arg"
2821   rm -f conftest.$ac_objext
2822 if { (ac_try="$ac_compile"
2823 case "(($ac_try" in
2824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2825   *) ac_try_echo=$ac_try;;
2826 esac
2827 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2828 $as_echo "$ac_try_echo") >&5
2829   (eval "$ac_compile") 2>conftest.er1
2830   ac_status=$?
2831   grep -v '^ *+' conftest.er1 >conftest.err
2832   rm -f conftest.er1
2833   cat conftest.err >&5
2834   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2835   (exit $ac_status); } && {
2836          test -z "$ac_c_werror_flag" ||
2837          test ! -s conftest.err
2838        } && test -s conftest.$ac_objext; then
2839   ac_cv_prog_cc_c89=$ac_arg
2840 else
2841   $as_echo "$as_me: failed program was:" >&5
2842 sed 's/^/| /' conftest.$ac_ext >&5
2843
2844
2845 fi
2846
2847 rm -f core conftest.err conftest.$ac_objext
2848   test "x$ac_cv_prog_cc_c89" != "xno" && break
2849 done
2850 rm -f conftest.$ac_ext
2851 CC=$ac_save_CC
2852
2853 fi
2854 # AC_CACHE_VAL
2855 case "x$ac_cv_prog_cc_c89" in
2856   x)
2857     { $as_echo "$as_me:$LINENO: result: none needed" >&5
2858 $as_echo "none needed" >&6; } ;;
2859   xno)
2860     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
2861 $as_echo "unsupported" >&6; } ;;
2862   *)
2863     CC="$CC $ac_cv_prog_cc_c89"
2864     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2865 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2866 esac
2867
2868
2869 ac_ext=c
2870 ac_cpp='$CPP $CPPFLAGS'
2871 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2872 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2873 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2874 ;;
2875 esac
2876
2877 if test "${CC}" = "cc" ; then
2878    CFLAGS="${CFLAGS} -Wall -g -O2 -Aa -Werror=implicit-function-declaration"
2879 else
2880    CFLAGS="${CFLAGS} -Wall -Werror=implicit-function-declaration"
2881 fi
2882
2883 case "$host" in
2884    *-solaris*)
2885    LDFLAGS="${LDFLAGS} -lsocket -lnsl"
2886    CFLAGS="-DSOLARIS ${CFLAGS}"
2887    ;;
2888 esac
2889
2890 #dnl Checks for programs.
2891 #AC_PROG_CC
2892
2893
2894
2895
2896
2897
2898
2899 ac_header_dirent=no
2900 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
2901   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
2902 { $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
2903 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
2904 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
2905   $as_echo_n "(cached) " >&6
2906 else
2907   cat >conftest.$ac_ext <<_ACEOF
2908 /* confdefs.h.  */
2909 _ACEOF
2910 cat confdefs.h >>conftest.$ac_ext
2911 cat >>conftest.$ac_ext <<_ACEOF
2912 /* end confdefs.h.  */
2913 #include <sys/types.h>
2914 #include <$ac_hdr>
2915
2916 int
2917 main ()
2918 {
2919 if ((DIR *) 0)
2920 return 0;
2921   ;
2922   return 0;
2923 }
2924 _ACEOF
2925 rm -f conftest.$ac_objext
2926 if { (ac_try="$ac_compile"
2927 case "(($ac_try" in
2928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2929   *) ac_try_echo=$ac_try;;
2930 esac
2931 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
2932 $as_echo "$ac_try_echo") >&5
2933   (eval "$ac_compile") 2>conftest.er1
2934   ac_status=$?
2935   grep -v '^ *+' conftest.er1 >conftest.err
2936   rm -f conftest.er1
2937   cat conftest.err >&5
2938   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939   (exit $ac_status); } && {
2940          test -z "$ac_c_werror_flag" ||
2941          test ! -s conftest.err
2942        } && test -s conftest.$ac_objext; then
2943   eval "$as_ac_Header=yes"
2944 else
2945   $as_echo "$as_me: failed program was:" >&5
2946 sed 's/^/| /' conftest.$ac_ext >&5
2947
2948         eval "$as_ac_Header=no"
2949 fi
2950
2951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2952 fi
2953 ac_res=`eval 'as_val=${'$as_ac_Header'}
2954                  $as_echo "$as_val"'`
2955                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
2956 $as_echo "$ac_res" >&6; }
2957 as_val=`eval 'as_val=${'$as_ac_Header'}
2958                  $as_echo "$as_val"'`
2959    if test "x$as_val" = x""yes; then
2960   cat >>confdefs.h <<_ACEOF
2961 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
2962 _ACEOF
2963
2964 ac_header_dirent=$ac_hdr; break
2965 fi
2966
2967 done
2968 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
2969 if test $ac_header_dirent = dirent.h; then
2970   { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
2971 $as_echo_n "checking for library containing opendir... " >&6; }
2972 if test "${ac_cv_search_opendir+set}" = set; then
2973   $as_echo_n "(cached) " >&6
2974 else
2975   ac_func_search_save_LIBS=$LIBS
2976 cat >conftest.$ac_ext <<_ACEOF
2977 /* confdefs.h.  */
2978 _ACEOF
2979 cat confdefs.h >>conftest.$ac_ext
2980 cat >>conftest.$ac_ext <<_ACEOF
2981 /* end confdefs.h.  */
2982
2983 /* Override any GCC internal prototype to avoid an error.
2984    Use char because int might match the return type of a GCC
2985    builtin and then its argument prototype would still apply.  */
2986 #ifdef __cplusplus
2987 extern "C"
2988 #endif
2989 char opendir ();
2990 int
2991 main ()
2992 {
2993 return opendir ();
2994   ;
2995   return 0;
2996 }
2997 _ACEOF
2998 for ac_lib in '' dir; do
2999   if test -z "$ac_lib"; then
3000     ac_res="none required"
3001   else
3002     ac_res=-l$ac_lib
3003     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3004   fi
3005   rm -f conftest.$ac_objext conftest$ac_exeext
3006 if { (ac_try="$ac_link"
3007 case "(($ac_try" in
3008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3009   *) ac_try_echo=$ac_try;;
3010 esac
3011 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3012 $as_echo "$ac_try_echo") >&5
3013   (eval "$ac_link") 2>conftest.er1
3014   ac_status=$?
3015   grep -v '^ *+' conftest.er1 >conftest.err
3016   rm -f conftest.er1
3017   cat conftest.err >&5
3018   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3019   (exit $ac_status); } && {
3020          test -z "$ac_c_werror_flag" ||
3021          test ! -s conftest.err
3022        } && test -s conftest$ac_exeext && {
3023          test "$cross_compiling" = yes ||
3024          $as_test_x conftest$ac_exeext
3025        }; then
3026   ac_cv_search_opendir=$ac_res
3027 else
3028   $as_echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031
3032 fi
3033
3034 rm -rf conftest.dSYM
3035 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3036       conftest$ac_exeext
3037   if test "${ac_cv_search_opendir+set}" = set; then
3038   break
3039 fi
3040 done
3041 if test "${ac_cv_search_opendir+set}" = set; then
3042   :
3043 else
3044   ac_cv_search_opendir=no
3045 fi
3046 rm conftest.$ac_ext
3047 LIBS=$ac_func_search_save_LIBS
3048 fi
3049 { $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3050 $as_echo "$ac_cv_search_opendir" >&6; }
3051 ac_res=$ac_cv_search_opendir
3052 if test "$ac_res" != no; then
3053   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3054
3055 fi
3056
3057 else
3058   { $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
3059 $as_echo_n "checking for library containing opendir... " >&6; }
3060 if test "${ac_cv_search_opendir+set}" = set; then
3061   $as_echo_n "(cached) " >&6
3062 else
3063   ac_func_search_save_LIBS=$LIBS
3064 cat >conftest.$ac_ext <<_ACEOF
3065 /* confdefs.h.  */
3066 _ACEOF
3067 cat confdefs.h >>conftest.$ac_ext
3068 cat >>conftest.$ac_ext <<_ACEOF
3069 /* end confdefs.h.  */
3070
3071 /* Override any GCC internal prototype to avoid an error.
3072    Use char because int might match the return type of a GCC
3073    builtin and then its argument prototype would still apply.  */
3074 #ifdef __cplusplus
3075 extern "C"
3076 #endif
3077 char opendir ();
3078 int
3079 main ()
3080 {
3081 return opendir ();
3082   ;
3083   return 0;
3084 }
3085 _ACEOF
3086 for ac_lib in '' x; do
3087   if test -z "$ac_lib"; then
3088     ac_res="none required"
3089   else
3090     ac_res=-l$ac_lib
3091     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3092   fi
3093   rm -f conftest.$ac_objext conftest$ac_exeext
3094 if { (ac_try="$ac_link"
3095 case "(($ac_try" in
3096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3097   *) ac_try_echo=$ac_try;;
3098 esac
3099 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3100 $as_echo "$ac_try_echo") >&5
3101   (eval "$ac_link") 2>conftest.er1
3102   ac_status=$?
3103   grep -v '^ *+' conftest.er1 >conftest.err
3104   rm -f conftest.er1
3105   cat conftest.err >&5
3106   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3107   (exit $ac_status); } && {
3108          test -z "$ac_c_werror_flag" ||
3109          test ! -s conftest.err
3110        } && test -s conftest$ac_exeext && {
3111          test "$cross_compiling" = yes ||
3112          $as_test_x conftest$ac_exeext
3113        }; then
3114   ac_cv_search_opendir=$ac_res
3115 else
3116   $as_echo "$as_me: failed program was:" >&5
3117 sed 's/^/| /' conftest.$ac_ext >&5
3118
3119
3120 fi
3121
3122 rm -rf conftest.dSYM
3123 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3124       conftest$ac_exeext
3125   if test "${ac_cv_search_opendir+set}" = set; then
3126   break
3127 fi
3128 done
3129 if test "${ac_cv_search_opendir+set}" = set; then
3130   :
3131 else
3132   ac_cv_search_opendir=no
3133 fi
3134 rm conftest.$ac_ext
3135 LIBS=$ac_func_search_save_LIBS
3136 fi
3137 { $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
3138 $as_echo "$ac_cv_search_opendir" >&6; }
3139 ac_res=$ac_cv_search_opendir
3140 if test "$ac_res" != no; then
3141   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3142
3143 fi
3144
3145 fi
3146
3147 ac_ext=c
3148 ac_cpp='$CPP $CPPFLAGS'
3149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3151 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3152 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3153 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3154 # On Suns, sometimes $CPP names a directory.
3155 if test -n "$CPP" && test -d "$CPP"; then
3156   CPP=
3157 fi
3158 if test -z "$CPP"; then
3159   if test "${ac_cv_prog_CPP+set}" = set; then
3160   $as_echo_n "(cached) " >&6
3161 else
3162       # Double quotes because CPP needs to be expanded
3163     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3164     do
3165       ac_preproc_ok=false
3166 for ac_c_preproc_warn_flag in '' yes
3167 do
3168   # Use a header file that comes with gcc, so configuring glibc
3169   # with a fresh cross-compiler works.
3170   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3171   # <limits.h> exists even on freestanding compilers.
3172   # On the NeXT, cc -E runs the code through the compiler's parser,
3173   # not just through cpp. "Syntax error" is here to catch this case.
3174   cat >conftest.$ac_ext <<_ACEOF
3175 /* confdefs.h.  */
3176 _ACEOF
3177 cat confdefs.h >>conftest.$ac_ext
3178 cat >>conftest.$ac_ext <<_ACEOF
3179 /* end confdefs.h.  */
3180 #ifdef __STDC__
3181 # include <limits.h>
3182 #else
3183 # include <assert.h>
3184 #endif
3185                      Syntax error
3186 _ACEOF
3187 if { (ac_try="$ac_cpp conftest.$ac_ext"
3188 case "(($ac_try" in
3189   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3190   *) ac_try_echo=$ac_try;;
3191 esac
3192 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3193 $as_echo "$ac_try_echo") >&5
3194   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3195   ac_status=$?
3196   grep -v '^ *+' conftest.er1 >conftest.err
3197   rm -f conftest.er1
3198   cat conftest.err >&5
3199   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3200   (exit $ac_status); } >/dev/null && {
3201          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3202          test ! -s conftest.err
3203        }; then
3204   :
3205 else
3206   $as_echo "$as_me: failed program was:" >&5
3207 sed 's/^/| /' conftest.$ac_ext >&5
3208
3209   # Broken: fails on valid input.
3210 continue
3211 fi
3212
3213 rm -f conftest.err conftest.$ac_ext
3214
3215   # OK, works on sane cases.  Now check whether nonexistent headers
3216   # can be detected and how.
3217   cat >conftest.$ac_ext <<_ACEOF
3218 /* confdefs.h.  */
3219 _ACEOF
3220 cat confdefs.h >>conftest.$ac_ext
3221 cat >>conftest.$ac_ext <<_ACEOF
3222 /* end confdefs.h.  */
3223 #include <ac_nonexistent.h>
3224 _ACEOF
3225 if { (ac_try="$ac_cpp conftest.$ac_ext"
3226 case "(($ac_try" in
3227   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3228   *) ac_try_echo=$ac_try;;
3229 esac
3230 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3231 $as_echo "$ac_try_echo") >&5
3232   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3233   ac_status=$?
3234   grep -v '^ *+' conftest.er1 >conftest.err
3235   rm -f conftest.er1
3236   cat conftest.err >&5
3237   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238   (exit $ac_status); } >/dev/null && {
3239          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3240          test ! -s conftest.err
3241        }; then
3242   # Broken: success on invalid input.
3243 continue
3244 else
3245   $as_echo "$as_me: failed program was:" >&5
3246 sed 's/^/| /' conftest.$ac_ext >&5
3247
3248   # Passes both tests.
3249 ac_preproc_ok=:
3250 break
3251 fi
3252
3253 rm -f conftest.err conftest.$ac_ext
3254
3255 done
3256 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3257 rm -f conftest.err conftest.$ac_ext
3258 if $ac_preproc_ok; then
3259   break
3260 fi
3261
3262     done
3263     ac_cv_prog_CPP=$CPP
3264
3265 fi
3266   CPP=$ac_cv_prog_CPP
3267 else
3268   ac_cv_prog_CPP=$CPP
3269 fi
3270 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
3271 $as_echo "$CPP" >&6; }
3272 ac_preproc_ok=false
3273 for ac_c_preproc_warn_flag in '' yes
3274 do
3275   # Use a header file that comes with gcc, so configuring glibc
3276   # with a fresh cross-compiler works.
3277   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3278   # <limits.h> exists even on freestanding compilers.
3279   # On the NeXT, cc -E runs the code through the compiler's parser,
3280   # not just through cpp. "Syntax error" is here to catch this case.
3281   cat >conftest.$ac_ext <<_ACEOF
3282 /* confdefs.h.  */
3283 _ACEOF
3284 cat confdefs.h >>conftest.$ac_ext
3285 cat >>conftest.$ac_ext <<_ACEOF
3286 /* end confdefs.h.  */
3287 #ifdef __STDC__
3288 # include <limits.h>
3289 #else
3290 # include <assert.h>
3291 #endif
3292                      Syntax error
3293 _ACEOF
3294 if { (ac_try="$ac_cpp conftest.$ac_ext"
3295 case "(($ac_try" in
3296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3297   *) ac_try_echo=$ac_try;;
3298 esac
3299 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3300 $as_echo "$ac_try_echo") >&5
3301   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3302   ac_status=$?
3303   grep -v '^ *+' conftest.er1 >conftest.err
3304   rm -f conftest.er1
3305   cat conftest.err >&5
3306   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3307   (exit $ac_status); } >/dev/null && {
3308          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3309          test ! -s conftest.err
3310        }; then
3311   :
3312 else
3313   $as_echo "$as_me: failed program was:" >&5
3314 sed 's/^/| /' conftest.$ac_ext >&5
3315
3316   # Broken: fails on valid input.
3317 continue
3318 fi
3319
3320 rm -f conftest.err conftest.$ac_ext
3321
3322   # OK, works on sane cases.  Now check whether nonexistent headers
3323   # can be detected and how.
3324   cat >conftest.$ac_ext <<_ACEOF
3325 /* confdefs.h.  */
3326 _ACEOF
3327 cat confdefs.h >>conftest.$ac_ext
3328 cat >>conftest.$ac_ext <<_ACEOF
3329 /* end confdefs.h.  */
3330 #include <ac_nonexistent.h>
3331 _ACEOF
3332 if { (ac_try="$ac_cpp conftest.$ac_ext"
3333 case "(($ac_try" in
3334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3335   *) ac_try_echo=$ac_try;;
3336 esac
3337 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3338 $as_echo "$ac_try_echo") >&5
3339   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3340   ac_status=$?
3341   grep -v '^ *+' conftest.er1 >conftest.err
3342   rm -f conftest.er1
3343   cat conftest.err >&5
3344   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3345   (exit $ac_status); } >/dev/null && {
3346          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3347          test ! -s conftest.err
3348        }; then
3349   # Broken: success on invalid input.
3350 continue
3351 else
3352   $as_echo "$as_me: failed program was:" >&5
3353 sed 's/^/| /' conftest.$ac_ext >&5
3354
3355   # Passes both tests.
3356 ac_preproc_ok=:
3357 break
3358 fi
3359
3360 rm -f conftest.err conftest.$ac_ext
3361
3362 done
3363 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3364 rm -f conftest.err conftest.$ac_ext
3365 if $ac_preproc_ok; then
3366   :
3367 else
3368   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3369 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3370 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3371 See \`config.log' for more details." >&5
3372 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3373 See \`config.log' for more details." >&2;}
3374    { (exit 1); exit 1; }; }; }
3375 fi
3376
3377 ac_ext=c
3378 ac_cpp='$CPP $CPPFLAGS'
3379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3382
3383
3384 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3385 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3386 if test "${ac_cv_path_GREP+set}" = set; then
3387   $as_echo_n "(cached) " >&6
3388 else
3389   if test -z "$GREP"; then
3390   ac_path_GREP_found=false
3391   # Loop through the user's path and test for each of PROGNAME-LIST
3392   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3393 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3394 do
3395   IFS=$as_save_IFS
3396   test -z "$as_dir" && as_dir=.
3397   for ac_prog in grep ggrep; do
3398     for ac_exec_ext in '' $ac_executable_extensions; do
3399       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3400       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3401 # Check for GNU ac_path_GREP and select it if it is found.
3402   # Check for GNU $ac_path_GREP
3403 case `"$ac_path_GREP" --version 2>&1` in
3404 *GNU*)
3405   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3406 *)
3407   ac_count=0
3408   $as_echo_n 0123456789 >"conftest.in"
3409   while :
3410   do
3411     cat "conftest.in" "conftest.in" >"conftest.tmp"
3412     mv "conftest.tmp" "conftest.in"
3413     cp "conftest.in" "conftest.nl"
3414     $as_echo 'GREP' >> "conftest.nl"
3415     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3416     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3417     ac_count=`expr $ac_count + 1`
3418     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3419       # Best one so far, save it but keep looking for a better one
3420       ac_cv_path_GREP="$ac_path_GREP"
3421       ac_path_GREP_max=$ac_count
3422     fi
3423     # 10*(2^10) chars as input seems more than enough
3424     test $ac_count -gt 10 && break
3425   done
3426   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3427 esac
3428
3429       $ac_path_GREP_found && break 3
3430     done
3431   done
3432 done
3433 IFS=$as_save_IFS
3434   if test -z "$ac_cv_path_GREP"; then
3435     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3436 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3437    { (exit 1); exit 1; }; }
3438   fi
3439 else
3440   ac_cv_path_GREP=$GREP
3441 fi
3442
3443 fi
3444 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3445 $as_echo "$ac_cv_path_GREP" >&6; }
3446  GREP="$ac_cv_path_GREP"
3447
3448
3449 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
3450 $as_echo_n "checking for egrep... " >&6; }
3451 if test "${ac_cv_path_EGREP+set}" = set; then
3452   $as_echo_n "(cached) " >&6
3453 else
3454   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3455    then ac_cv_path_EGREP="$GREP -E"
3456    else
3457      if test -z "$EGREP"; then
3458   ac_path_EGREP_found=false
3459   # Loop through the user's path and test for each of PROGNAME-LIST
3460   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3461 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3462 do
3463   IFS=$as_save_IFS
3464   test -z "$as_dir" && as_dir=.
3465   for ac_prog in egrep; do
3466     for ac_exec_ext in '' $ac_executable_extensions; do
3467       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3468       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3469 # Check for GNU ac_path_EGREP and select it if it is found.
3470   # Check for GNU $ac_path_EGREP
3471 case `"$ac_path_EGREP" --version 2>&1` in
3472 *GNU*)
3473   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3474 *)
3475   ac_count=0
3476   $as_echo_n 0123456789 >"conftest.in"
3477   while :
3478   do
3479     cat "conftest.in" "conftest.in" >"conftest.tmp"
3480     mv "conftest.tmp" "conftest.in"
3481     cp "conftest.in" "conftest.nl"
3482     $as_echo 'EGREP' >> "conftest.nl"
3483     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3484     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3485     ac_count=`expr $ac_count + 1`
3486     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3487       # Best one so far, save it but keep looking for a better one
3488       ac_cv_path_EGREP="$ac_path_EGREP"
3489       ac_path_EGREP_max=$ac_count
3490     fi
3491     # 10*(2^10) chars as input seems more than enough
3492     test $ac_count -gt 10 && break
3493   done
3494   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3495 esac
3496
3497       $ac_path_EGREP_found && break 3
3498     done
3499   done
3500 done
3501 IFS=$as_save_IFS
3502   if test -z "$ac_cv_path_EGREP"; then
3503     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3504 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3505    { (exit 1); exit 1; }; }
3506   fi
3507 else
3508   ac_cv_path_EGREP=$EGREP
3509 fi
3510
3511    fi
3512 fi
3513 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3514 $as_echo "$ac_cv_path_EGREP" >&6; }
3515  EGREP="$ac_cv_path_EGREP"
3516
3517
3518 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3519 $as_echo_n "checking for ANSI C header files... " >&6; }
3520 if test "${ac_cv_header_stdc+set}" = set; then
3521   $as_echo_n "(cached) " >&6
3522 else
3523   cat >conftest.$ac_ext <<_ACEOF
3524 /* confdefs.h.  */
3525 _ACEOF
3526 cat confdefs.h >>conftest.$ac_ext
3527 cat >>conftest.$ac_ext <<_ACEOF
3528 /* end confdefs.h.  */
3529 #include <stdlib.h>
3530 #include <stdarg.h>
3531 #include <string.h>
3532 #include <float.h>
3533
3534 int
3535 main ()
3536 {
3537
3538   ;
3539   return 0;
3540 }
3541 _ACEOF
3542 rm -f conftest.$ac_objext
3543 if { (ac_try="$ac_compile"
3544 case "(($ac_try" in
3545   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3546   *) ac_try_echo=$ac_try;;
3547 esac
3548 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3549 $as_echo "$ac_try_echo") >&5
3550   (eval "$ac_compile") 2>conftest.er1
3551   ac_status=$?
3552   grep -v '^ *+' conftest.er1 >conftest.err
3553   rm -f conftest.er1
3554   cat conftest.err >&5
3555   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3556   (exit $ac_status); } && {
3557          test -z "$ac_c_werror_flag" ||
3558          test ! -s conftest.err
3559        } && test -s conftest.$ac_objext; then
3560   ac_cv_header_stdc=yes
3561 else
3562   $as_echo "$as_me: failed program was:" >&5
3563 sed 's/^/| /' conftest.$ac_ext >&5
3564
3565         ac_cv_header_stdc=no
3566 fi
3567
3568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3569
3570 if test $ac_cv_header_stdc = yes; then
3571   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3572   cat >conftest.$ac_ext <<_ACEOF
3573 /* confdefs.h.  */
3574 _ACEOF
3575 cat confdefs.h >>conftest.$ac_ext
3576 cat >>conftest.$ac_ext <<_ACEOF
3577 /* end confdefs.h.  */
3578 #include <string.h>
3579
3580 _ACEOF
3581 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3582   $EGREP "memchr" >/dev/null 2>&1; then
3583   :
3584 else
3585   ac_cv_header_stdc=no
3586 fi
3587 rm -f conftest*
3588
3589 fi
3590
3591 if test $ac_cv_header_stdc = yes; then
3592   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3593   cat >conftest.$ac_ext <<_ACEOF
3594 /* confdefs.h.  */
3595 _ACEOF
3596 cat confdefs.h >>conftest.$ac_ext
3597 cat >>conftest.$ac_ext <<_ACEOF
3598 /* end confdefs.h.  */
3599 #include <stdlib.h>
3600
3601 _ACEOF
3602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3603   $EGREP "free" >/dev/null 2>&1; then
3604   :
3605 else
3606   ac_cv_header_stdc=no
3607 fi
3608 rm -f conftest*
3609
3610 fi
3611
3612 if test $ac_cv_header_stdc = yes; then
3613   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3614   if test "$cross_compiling" = yes; then
3615   :
3616 else
3617   cat >conftest.$ac_ext <<_ACEOF
3618 /* confdefs.h.  */
3619 _ACEOF
3620 cat confdefs.h >>conftest.$ac_ext
3621 cat >>conftest.$ac_ext <<_ACEOF
3622 /* end confdefs.h.  */
3623 #include <ctype.h>
3624 #include <stdlib.h>
3625 #if ((' ' & 0x0FF) == 0x020)
3626 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3627 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3628 #else
3629 # define ISLOWER(c) \
3630                    (('a' <= (c) && (c) <= 'i') \
3631                      || ('j' <= (c) && (c) <= 'r') \
3632                      || ('s' <= (c) && (c) <= 'z'))
3633 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3634 #endif
3635
3636 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3637 int
3638 main ()
3639 {
3640   int i;
3641   for (i = 0; i < 256; i++)
3642     if (XOR (islower (i), ISLOWER (i))
3643         || toupper (i) != TOUPPER (i))
3644       return 2;
3645   return 0;
3646 }
3647 _ACEOF
3648 rm -f conftest$ac_exeext
3649 if { (ac_try="$ac_link"
3650 case "(($ac_try" in
3651   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3652   *) ac_try_echo=$ac_try;;
3653 esac
3654 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3655 $as_echo "$ac_try_echo") >&5
3656   (eval "$ac_link") 2>&5
3657   ac_status=$?
3658   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3660   { (case "(($ac_try" in
3661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3662   *) ac_try_echo=$ac_try;;
3663 esac
3664 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
3665 $as_echo "$ac_try_echo") >&5
3666   (eval "$ac_try") 2>&5
3667   ac_status=$?
3668   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
3669   (exit $ac_status); }; }; then
3670   :
3671 else
3672   $as_echo "$as_me: program exited with status $ac_status" >&5
3673 $as_echo "$as_me: failed program was:" >&5
3674 sed 's/^/| /' conftest.$ac_ext >&5
3675
3676 ( exit $ac_status )
3677 ac_cv_header_stdc=no
3678 fi
3679 rm -rf conftest.dSYM
3680 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3681 fi
3682
3683
3684 fi
3685 fi
3686 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3687 $as_echo "$ac_cv_header_stdc" >&6; }
3688 if test $ac_cv_header_stdc = yes; then
3689
3690 cat >>confdefs.h <<\_ACEOF
3691 #define STDC_HEADERS 1
3692 _ACEOF
3693
3694 fi
3695
3696
3697
3698       if test "X$prefix" = "XNONE"; then
3699     acl_final_prefix="$ac_default_prefix"
3700   else
3701     acl_final_prefix="$prefix"
3702   fi
3703   if test "X$exec_prefix" = "XNONE"; then
3704     acl_final_exec_prefix='${prefix}'
3705   else
3706     acl_final_exec_prefix="$exec_prefix"
3707   fi
3708   acl_save_prefix="$prefix"
3709   prefix="$acl_final_prefix"
3710   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
3711   prefix="$acl_save_prefix"
3712
3713
3714 # Check whether --with-gnu-ld was given.
3715 if test "${with_gnu_ld+set}" = set; then
3716   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3717 else
3718   with_gnu_ld=no
3719 fi
3720
3721 # Prepare PATH_SEPARATOR.
3722 # The user is always right.
3723 if test "${PATH_SEPARATOR+set}" != set; then
3724   echo "#! /bin/sh" >conf$$.sh
3725   echo  "exit 0"   >>conf$$.sh
3726   chmod +x conf$$.sh
3727   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3728     PATH_SEPARATOR=';'
3729   else
3730     PATH_SEPARATOR=:
3731   fi
3732   rm -f conf$$.sh
3733 fi
3734 ac_prog=ld
3735 if test "$GCC" = yes; then
3736   # Check if gcc -print-prog-name=ld gives a path.
3737   { $as_echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3738 $as_echo_n "checking for ld used by GCC... " >&6; }
3739   case $host in
3740   *-*-mingw*)
3741     # gcc leaves a trailing carriage return which upsets mingw
3742     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3743   *)
3744     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3745   esac
3746   case $ac_prog in
3747     # Accept absolute paths.
3748     [\\/]* | [A-Za-z]:[\\/]*)
3749       re_direlt='/[^/][^/]*/\.\./'
3750       # Canonicalize the path of ld
3751       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3752       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3753         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3754       done
3755       test -z "$LD" && LD="$ac_prog"
3756       ;;
3757   "")
3758     # If it fails, then pretend we aren't using GCC.
3759     ac_prog=ld
3760     ;;
3761   *)
3762     # If it is relative, then search for the first ld in PATH.
3763     with_gnu_ld=unknown
3764     ;;
3765   esac
3766 elif test "$with_gnu_ld" = yes; then
3767   { $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
3768 $as_echo_n "checking for GNU ld... " >&6; }
3769 else
3770   { $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3771 $as_echo_n "checking for non-GNU ld... " >&6; }
3772 fi
3773 if test "${acl_cv_path_LD+set}" = set; then
3774   $as_echo_n "(cached) " >&6
3775 else
3776   if test -z "$LD"; then
3777   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3778   for ac_dir in $PATH; do
3779     test -z "$ac_dir" && ac_dir=.
3780     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3781       acl_cv_path_LD="$ac_dir/$ac_prog"
3782       # Check to see if the program is GNU ld.  I'd rather use --version,
3783       # but apparently some GNU ld's only accept -v.
3784       # Break only if it was the GNU/non-GNU ld that we prefer.
3785       case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
3786       *GNU* | *'with BFD'*)
3787         test "$with_gnu_ld" != no && break ;;
3788       *)
3789         test "$with_gnu_ld" != yes && break ;;
3790       esac
3791     fi
3792   done
3793   IFS="$ac_save_ifs"
3794 else
3795   acl_cv_path_LD="$LD" # Let the user override the test with a path.
3796 fi
3797 fi
3798
3799 LD="$acl_cv_path_LD"
3800 if test -n "$LD"; then
3801   { $as_echo "$as_me:$LINENO: result: $LD" >&5
3802 $as_echo "$LD" >&6; }
3803 else
3804   { $as_echo "$as_me:$LINENO: result: no" >&5
3805 $as_echo "no" >&6; }
3806 fi
3807 test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3808 $as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3809    { (exit 1); exit 1; }; }
3810 { $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3811 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3812 if test "${acl_cv_prog_gnu_ld+set}" = set; then
3813   $as_echo_n "(cached) " >&6
3814 else
3815   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3816 case `$LD -v 2>&1 </dev/null` in
3817 *GNU* | *'with BFD'*)
3818   acl_cv_prog_gnu_ld=yes ;;
3819 *)
3820   acl_cv_prog_gnu_ld=no ;;
3821 esac
3822 fi
3823 { $as_echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
3824 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
3825 with_gnu_ld=$acl_cv_prog_gnu_ld
3826
3827
3828
3829
3830                                                 { $as_echo "$as_me:$LINENO: checking for shared library run path origin" >&5
3831 $as_echo_n "checking for shared library run path origin... " >&6; }
3832 if test "${acl_cv_rpath+set}" = set; then
3833   $as_echo_n "(cached) " >&6
3834 else
3835
3836     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3837     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3838     . ./conftest.sh
3839     rm -f ./conftest.sh
3840     acl_cv_rpath=done
3841
3842 fi
3843 { $as_echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
3844 $as_echo "$acl_cv_rpath" >&6; }
3845   wl="$acl_cv_wl"
3846   acl_libext="$acl_cv_libext"
3847   acl_shlibext="$acl_cv_shlibext"
3848   acl_libname_spec="$acl_cv_libname_spec"
3849   acl_library_names_spec="$acl_cv_library_names_spec"
3850   acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3851   acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3852   acl_hardcode_direct="$acl_cv_hardcode_direct"
3853   acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
3854     # Check whether --enable-rpath was given.
3855 if test "${enable_rpath+set}" = set; then
3856   enableval=$enable_rpath; :
3857 else
3858   enable_rpath=yes
3859 fi
3860
3861
3862
3863                   acl_libdirstem=lib
3864   searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
3865   if test -n "$searchpath"; then
3866     acl_save_IFS="${IFS=        }"; IFS=":"
3867     for searchdir in $searchpath; do
3868       if test -d "$searchdir"; then
3869         case "$searchdir" in
3870           */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
3871           *) searchdir=`cd "$searchdir" && pwd`
3872              case "$searchdir" in
3873                */lib64 ) acl_libdirstem=lib64 ;;
3874              esac ;;
3875         esac
3876       fi
3877     done
3878     IFS="$acl_save_IFS"
3879   fi
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889     use_additional=yes
3890
3891   acl_save_prefix="$prefix"
3892   prefix="$acl_final_prefix"
3893   acl_save_exec_prefix="$exec_prefix"
3894   exec_prefix="$acl_final_exec_prefix"
3895
3896     eval additional_includedir=\"$includedir\"
3897     eval additional_libdir=\"$libdir\"
3898
3899   exec_prefix="$acl_save_exec_prefix"
3900   prefix="$acl_save_prefix"
3901
3902
3903 # Check whether --with-libiconv-prefix was given.
3904 if test "${with_libiconv_prefix+set}" = set; then
3905   withval=$with_libiconv_prefix;
3906     if test "X$withval" = "Xno"; then
3907       use_additional=no
3908     else
3909       if test "X$withval" = "X"; then
3910
3911   acl_save_prefix="$prefix"
3912   prefix="$acl_final_prefix"
3913   acl_save_exec_prefix="$exec_prefix"
3914   exec_prefix="$acl_final_exec_prefix"
3915
3916           eval additional_includedir=\"$includedir\"
3917           eval additional_libdir=\"$libdir\"
3918
3919   exec_prefix="$acl_save_exec_prefix"
3920   prefix="$acl_save_prefix"
3921
3922       else
3923         additional_includedir="$withval/include"
3924         additional_libdir="$withval/$acl_libdirstem"
3925       fi
3926     fi
3927
3928 fi
3929
3930       LIBICONV=
3931   LTLIBICONV=
3932   INCICONV=
3933   LIBICONV_PREFIX=
3934   rpathdirs=
3935   ltrpathdirs=
3936   names_already_handled=
3937   names_next_round='iconv '
3938   while test -n "$names_next_round"; do
3939     names_this_round="$names_next_round"
3940     names_next_round=
3941     for name in $names_this_round; do
3942       already_handled=
3943       for n in $names_already_handled; do
3944         if test "$n" = "$name"; then
3945           already_handled=yes
3946           break
3947         fi
3948       done
3949       if test -z "$already_handled"; then
3950         names_already_handled="$names_already_handled $name"
3951                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
3952         eval value=\"\$HAVE_LIB$uppername\"
3953         if test -n "$value"; then
3954           if test "$value" = yes; then
3955             eval value=\"\$LIB$uppername\"
3956             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
3957             eval value=\"\$LTLIB$uppername\"
3958             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
3959           else
3960                                     :
3961           fi
3962         else
3963                               found_dir=
3964           found_la=
3965           found_so=
3966           found_a=
3967           eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
3968           if test -n "$acl_shlibext"; then
3969             shrext=".$acl_shlibext"             # typically: shrext=.so
3970           else
3971             shrext=
3972           fi
3973           if test $use_additional = yes; then
3974             dir="$additional_libdir"
3975                                     if test -n "$acl_shlibext"; then
3976               if test -f "$dir/$libname$shrext"; then
3977                 found_dir="$dir"
3978                 found_so="$dir/$libname$shrext"
3979               else
3980                 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
3981                   ver=`(cd "$dir" && \
3982                         for f in "$libname$shrext".*; do echo "$f"; done \
3983                         | sed -e "s,^$libname$shrext\\\\.,," \
3984                         | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
3985                         | sed 1q ) 2>/dev/null`
3986                   if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
3987                     found_dir="$dir"
3988                     found_so="$dir/$libname$shrext.$ver"
3989                   fi
3990                 else
3991                   eval library_names=\"$acl_library_names_spec\"
3992                   for f in $library_names; do
3993                     if test -f "$dir/$f"; then
3994                       found_dir="$dir"
3995                       found_so="$dir/$f"
3996                       break
3997                     fi
3998                   done
3999                 fi
4000               fi
4001             fi
4002                         if test "X$found_dir" = "X"; then
4003               if test -f "$dir/$libname.$acl_libext"; then
4004                 found_dir="$dir"
4005                 found_a="$dir/$libname.$acl_libext"
4006               fi
4007             fi
4008             if test "X$found_dir" != "X"; then
4009               if test -f "$dir/$libname.la"; then
4010                 found_la="$dir/$libname.la"
4011               fi
4012             fi
4013           fi
4014           if test "X$found_dir" = "X"; then
4015             for x in $LDFLAGS $LTLIBICONV; do
4016
4017   acl_save_prefix="$prefix"
4018   prefix="$acl_final_prefix"
4019   acl_save_exec_prefix="$exec_prefix"
4020   exec_prefix="$acl_final_exec_prefix"
4021   eval x=\"$x\"
4022   exec_prefix="$acl_save_exec_prefix"
4023   prefix="$acl_save_prefix"
4024
4025               case "$x" in
4026                 -L*)
4027                   dir=`echo "X$x" | sed -e 's/^X-L//'`
4028                                     if test -n "$acl_shlibext"; then
4029                     if test -f "$dir/$libname$shrext"; then
4030                       found_dir="$dir"
4031                       found_so="$dir/$libname$shrext"
4032                     else
4033                       if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
4034                         ver=`(cd "$dir" && \
4035                               for f in "$libname$shrext".*; do echo "$f"; done \
4036                               | sed -e "s,^$libname$shrext\\\\.,," \
4037                               | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
4038                               | sed 1q ) 2>/dev/null`
4039                         if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
4040                           found_dir="$dir"
4041                           found_so="$dir/$libname$shrext.$ver"
4042                         fi
4043                       else
4044                         eval library_names=\"$acl_library_names_spec\"
4045                         for f in $library_names; do
4046                           if test -f "$dir/$f"; then
4047                             found_dir="$dir"
4048                             found_so="$dir/$f"
4049                             break
4050                           fi
4051                         done
4052                       fi
4053                     fi
4054                   fi
4055                                     if test "X$found_dir" = "X"; then
4056                     if test -f "$dir/$libname.$acl_libext"; then
4057                       found_dir="$dir"
4058                       found_a="$dir/$libname.$acl_libext"
4059                     fi
4060                   fi
4061                   if test "X$found_dir" != "X"; then
4062                     if test -f "$dir/$libname.la"; then
4063                       found_la="$dir/$libname.la"
4064                     fi
4065                   fi
4066                   ;;
4067               esac
4068               if test "X$found_dir" != "X"; then
4069                 break
4070               fi
4071             done
4072           fi
4073           if test "X$found_dir" != "X"; then
4074                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
4075             if test "X$found_so" != "X"; then
4076                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then
4077                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4078               else
4079                                                                                 haveit=
4080                 for x in $ltrpathdirs; do
4081                   if test "X$x" = "X$found_dir"; then
4082                     haveit=yes
4083                     break
4084                   fi
4085                 done
4086                 if test -z "$haveit"; then
4087                   ltrpathdirs="$ltrpathdirs $found_dir"
4088                 fi
4089                                 if test "$acl_hardcode_direct" = yes; then
4090                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4091                 else
4092                   if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
4093                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4094                                                             haveit=
4095                     for x in $rpathdirs; do
4096                       if test "X$x" = "X$found_dir"; then
4097                         haveit=yes
4098                         break
4099                       fi
4100                     done
4101                     if test -z "$haveit"; then
4102                       rpathdirs="$rpathdirs $found_dir"
4103                     fi
4104                   else
4105                                                                                 haveit=
4106                     for x in $LDFLAGS $LIBICONV; do
4107
4108   acl_save_prefix="$prefix"
4109   prefix="$acl_final_prefix"
4110   acl_save_exec_prefix="$exec_prefix"
4111   exec_prefix="$acl_final_exec_prefix"
4112   eval x=\"$x\"
4113   exec_prefix="$acl_save_exec_prefix"
4114   prefix="$acl_save_prefix"
4115
4116                       if test "X$x" = "X-L$found_dir"; then
4117                         haveit=yes
4118                         break
4119                       fi
4120                     done
4121                     if test -z "$haveit"; then
4122                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
4123                     fi
4124                     if test "$acl_hardcode_minus_L" != no; then
4125                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
4126                     else
4127                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
4128                     fi
4129                   fi
4130                 fi
4131               fi
4132             else
4133               if test "X$found_a" != "X"; then
4134                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
4135               else
4136                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
4137               fi
4138             fi
4139                         additional_includedir=
4140             case "$found_dir" in
4141               */$acl_libdirstem | */$acl_libdirstem/)
4142                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
4143                 LIBICONV_PREFIX="$basedir"
4144                 additional_includedir="$basedir/include"
4145                 ;;
4146             esac
4147             if test "X$additional_includedir" != "X"; then
4148                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
4149                 haveit=
4150                 if test "X$additional_includedir" = "X/usr/local/include"; then
4151                   if test -n "$GCC"; then
4152                     case $host_os in
4153                       linux* | gnu* | k*bsd*-gnu) haveit=yes;;
4154                     esac
4155                   fi
4156                 fi
4157                 if test -z "$haveit"; then
4158                   for x in $CPPFLAGS $INCICONV; do
4159
4160   acl_save_prefix="$prefix"
4161   prefix="$acl_final_prefix"
4162   acl_save_exec_prefix="$exec_prefix"
4163   exec_prefix="$acl_final_exec_prefix"
4164   eval x=\"$x\"
4165   exec_prefix="$acl_save_exec_prefix"
4166   prefix="$acl_save_prefix"
4167
4168                     if test "X$x" = "X-I$additional_includedir"; then
4169                       haveit=yes
4170                       break
4171                     fi
4172                   done
4173                   if test -z "$haveit"; then
4174                     if test -d "$additional_includedir"; then
4175                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
4176                     fi
4177                   fi
4178                 fi
4179               fi
4180             fi
4181                         if test -n "$found_la"; then
4182                                                         save_libdir="$libdir"
4183               case "$found_la" in
4184                 */* | *\\*) . "$found_la" ;;
4185                 *) . "./$found_la" ;;
4186               esac
4187               libdir="$save_libdir"
4188                             for dep in $dependency_libs; do
4189                 case "$dep" in
4190                   -L*)
4191                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
4192                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
4193                       haveit=
4194                       if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
4195                         if test -n "$GCC"; then
4196                           case $host_os in
4197                             linux* | gnu* | k*bsd*-gnu) haveit=yes;;
4198                           esac
4199                         fi
4200                       fi
4201                       if test -z "$haveit"; then
4202                         haveit=
4203                         for x in $LDFLAGS $LIBICONV; do
4204
4205   acl_save_prefix="$prefix"
4206   prefix="$acl_final_prefix"
4207   acl_save_exec_prefix="$exec_prefix"
4208   exec_prefix="$acl_final_exec_prefix"
4209   eval x=\"$x\"
4210   exec_prefix="$acl_save_exec_prefix"
4211   prefix="$acl_save_prefix"
4212
4213                           if test "X$x" = "X-L$additional_libdir"; then
4214                             haveit=yes
4215                             break
4216                           fi
4217                         done
4218                         if test -z "$haveit"; then
4219                           if test -d "$additional_libdir"; then
4220                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
4221                           fi
4222                         fi
4223                         haveit=
4224                         for x in $LDFLAGS $LTLIBICONV; do
4225
4226   acl_save_prefix="$prefix"
4227   prefix="$acl_final_prefix"
4228   acl_save_exec_prefix="$exec_prefix"
4229   exec_prefix="$acl_final_exec_prefix"
4230   eval x=\"$x\"
4231   exec_prefix="$acl_save_exec_prefix"
4232   prefix="$acl_save_prefix"
4233
4234                           if test "X$x" = "X-L$additional_libdir"; then
4235                             haveit=yes
4236                             break
4237                           fi
4238                         done
4239                         if test -z "$haveit"; then
4240                           if test -d "$additional_libdir"; then
4241                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
4242                           fi
4243                         fi
4244                       fi
4245                     fi
4246                     ;;
4247                   -R*)
4248                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
4249                     if test "$enable_rpath" != no; then
4250                                                                   haveit=
4251                       for x in $rpathdirs; do
4252                         if test "X$x" = "X$dir"; then
4253                           haveit=yes
4254                           break
4255                         fi
4256                       done
4257                       if test -z "$haveit"; then
4258                         rpathdirs="$rpathdirs $dir"
4259                       fi
4260                                                                   haveit=
4261                       for x in $ltrpathdirs; do
4262                         if test "X$x" = "X$dir"; then
4263                           haveit=yes
4264                           break
4265                         fi
4266                       done
4267                       if test -z "$haveit"; then
4268                         ltrpathdirs="$ltrpathdirs $dir"
4269                       fi
4270                     fi
4271                     ;;
4272                   -l*)
4273                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
4274                     ;;
4275                   *.la)
4276                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
4277                     ;;
4278                   *)
4279                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
4280                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
4281                     ;;
4282                 esac
4283               done
4284             fi
4285           else
4286                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
4287             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
4288           fi
4289         fi
4290       fi
4291     done
4292   done
4293   if test "X$rpathdirs" != "X"; then
4294     if test -n "$acl_hardcode_libdir_separator"; then
4295                         alldirs=
4296       for found_dir in $rpathdirs; do
4297         alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
4298       done
4299             acl_save_libdir="$libdir"
4300       libdir="$alldirs"
4301       eval flag=\"$acl_hardcode_libdir_flag_spec\"
4302       libdir="$acl_save_libdir"
4303       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
4304     else
4305             for found_dir in $rpathdirs; do
4306         acl_save_libdir="$libdir"
4307         libdir="$found_dir"
4308         eval flag=\"$acl_hardcode_libdir_flag_spec\"
4309         libdir="$acl_save_libdir"
4310         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
4311       done
4312     fi
4313   fi
4314   if test "X$ltrpathdirs" != "X"; then
4315             for found_dir in $ltrpathdirs; do
4316       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
4317     done
4318   fi
4319
4320
4321
4322
4323
4324
4325
4326           am_save_CPPFLAGS="$CPPFLAGS"
4327
4328   for element in $INCICONV; do
4329     haveit=
4330     for x in $CPPFLAGS; do
4331
4332   acl_save_prefix="$prefix"
4333   prefix="$acl_final_prefix"
4334   acl_save_exec_prefix="$exec_prefix"
4335   exec_prefix="$acl_final_exec_prefix"
4336   eval x=\"$x\"
4337   exec_prefix="$acl_save_exec_prefix"
4338   prefix="$acl_save_prefix"
4339
4340       if test "X$x" = "X$element"; then
4341         haveit=yes
4342         break
4343       fi
4344     done
4345     if test -z "$haveit"; then
4346       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
4347     fi
4348   done
4349
4350
4351   { $as_echo "$as_me:$LINENO: checking for iconv" >&5
4352 $as_echo_n "checking for iconv... " >&6; }
4353 if test "${am_cv_func_iconv+set}" = set; then
4354   $as_echo_n "(cached) " >&6
4355 else
4356
4357     am_cv_func_iconv="no, consider installing GNU libiconv"
4358     am_cv_lib_iconv=no
4359     cat >conftest.$ac_ext <<_ACEOF
4360 /* confdefs.h.  */
4361 _ACEOF
4362 cat confdefs.h >>conftest.$ac_ext
4363 cat >>conftest.$ac_ext <<_ACEOF
4364 /* end confdefs.h.  */
4365 #include <stdlib.h>
4366 #include <iconv.h>
4367 int
4368 main ()
4369 {
4370 iconv_t cd = iconv_open("","");
4371        iconv(cd,NULL,NULL,NULL,NULL);
4372        iconv_close(cd);
4373   ;
4374   return 0;
4375 }
4376 _ACEOF
4377 rm -f conftest.$ac_objext conftest$ac_exeext
4378 if { (ac_try="$ac_link"
4379 case "(($ac_try" in
4380   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4381   *) ac_try_echo=$ac_try;;
4382 esac
4383 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4384 $as_echo "$ac_try_echo") >&5
4385   (eval "$ac_link") 2>conftest.er1
4386   ac_status=$?
4387   grep -v '^ *+' conftest.er1 >conftest.err
4388   rm -f conftest.er1
4389   cat conftest.err >&5
4390   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4391   (exit $ac_status); } && {
4392          test -z "$ac_c_werror_flag" ||
4393          test ! -s conftest.err
4394        } && test -s conftest$ac_exeext && {
4395          test "$cross_compiling" = yes ||
4396          $as_test_x conftest$ac_exeext
4397        }; then
4398   am_cv_func_iconv=yes
4399 else
4400   $as_echo "$as_me: failed program was:" >&5
4401 sed 's/^/| /' conftest.$ac_ext >&5
4402
4403
4404 fi
4405
4406 rm -rf conftest.dSYM
4407 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4408       conftest$ac_exeext conftest.$ac_ext
4409     if test "$am_cv_func_iconv" != yes; then
4410       am_save_LIBS="$LIBS"
4411       LIBS="$LIBS $LIBICONV"
4412       cat >conftest.$ac_ext <<_ACEOF
4413 /* confdefs.h.  */
4414 _ACEOF
4415 cat confdefs.h >>conftest.$ac_ext
4416 cat >>conftest.$ac_ext <<_ACEOF
4417 /* end confdefs.h.  */
4418 #include <stdlib.h>
4419 #include <iconv.h>
4420 int
4421 main ()
4422 {
4423 iconv_t cd = iconv_open("","");
4424          iconv(cd,NULL,NULL,NULL,NULL);
4425          iconv_close(cd);
4426   ;
4427   return 0;
4428 }
4429 _ACEOF
4430 rm -f conftest.$ac_objext conftest$ac_exeext
4431 if { (ac_try="$ac_link"
4432 case "(($ac_try" in
4433   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4434   *) ac_try_echo=$ac_try;;
4435 esac
4436 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4437 $as_echo "$ac_try_echo") >&5
4438   (eval "$ac_link") 2>conftest.er1
4439   ac_status=$?
4440   grep -v '^ *+' conftest.er1 >conftest.err
4441   rm -f conftest.er1
4442   cat conftest.err >&5
4443   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4444   (exit $ac_status); } && {
4445          test -z "$ac_c_werror_flag" ||
4446          test ! -s conftest.err
4447        } && test -s conftest$ac_exeext && {
4448          test "$cross_compiling" = yes ||
4449          $as_test_x conftest$ac_exeext
4450        }; then
4451   am_cv_lib_iconv=yes
4452         am_cv_func_iconv=yes
4453 else
4454   $as_echo "$as_me: failed program was:" >&5
4455 sed 's/^/| /' conftest.$ac_ext >&5
4456
4457
4458 fi
4459
4460 rm -rf conftest.dSYM
4461 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4462       conftest$ac_exeext conftest.$ac_ext
4463       LIBS="$am_save_LIBS"
4464     fi
4465
4466 fi
4467 { $as_echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
4468 $as_echo "$am_cv_func_iconv" >&6; }
4469   if test "$am_cv_func_iconv" = yes; then
4470     { $as_echo "$as_me:$LINENO: checking for working iconv" >&5
4471 $as_echo_n "checking for working iconv... " >&6; }
4472 if test "${am_cv_func_iconv_works+set}" = set; then
4473   $as_echo_n "(cached) " >&6
4474 else
4475
4476             am_save_LIBS="$LIBS"
4477       if test $am_cv_lib_iconv = yes; then
4478         LIBS="$LIBS $LIBICONV"
4479       fi
4480       if test "$cross_compiling" = yes; then
4481   case "$host_os" in
4482            aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
4483            *)            am_cv_func_iconv_works="guessing yes" ;;
4484          esac
4485 else
4486   cat >conftest.$ac_ext <<_ACEOF
4487 /* confdefs.h.  */
4488 _ACEOF
4489 cat confdefs.h >>conftest.$ac_ext
4490 cat >>conftest.$ac_ext <<_ACEOF
4491 /* end confdefs.h.  */
4492
4493 #include <iconv.h>
4494 #include <string.h>
4495 int main ()
4496 {
4497   /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
4498      returns.  */
4499   {
4500     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
4501     if (cd_utf8_to_88591 != (iconv_t)(-1))
4502       {
4503         static const char input[] = "\342\202\254"; /* EURO SIGN */
4504         char buf[10];
4505         const char *inptr = input;
4506         size_t inbytesleft = strlen (input);
4507         char *outptr = buf;
4508         size_t outbytesleft = sizeof (buf);
4509         size_t res = iconv (cd_utf8_to_88591,
4510                             (char **) &inptr, &inbytesleft,
4511                             &outptr, &outbytesleft);
4512         if (res == 0)
4513           return 1;
4514       }
4515   }
4516 #if 0 /* This bug could be worked around by the caller.  */
4517   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
4518   {
4519     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
4520     if (cd_88591_to_utf8 != (iconv_t)(-1))
4521       {
4522         static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
4523         char buf[50];
4524         const char *inptr = input;
4525         size_t inbytesleft = strlen (input);
4526         char *outptr = buf;
4527         size_t outbytesleft = sizeof (buf);
4528         size_t res = iconv (cd_88591_to_utf8,
4529                             (char **) &inptr, &inbytesleft,
4530                             &outptr, &outbytesleft);
4531         if ((int)res > 0)
4532           return 1;
4533       }
4534   }
4535 #endif
4536   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
4537      provided.  */
4538   if (/* Try standardized names.  */
4539       iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
4540       /* Try IRIX, OSF/1 names.  */
4541       && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
4542       /* Try AIX names.  */
4543       && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
4544       /* Try HP-UX names.  */
4545       && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
4546     return 1;
4547   return 0;
4548 }
4549 _ACEOF
4550 rm -f conftest$ac_exeext
4551 if { (ac_try="$ac_link"
4552 case "(($ac_try" in
4553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4554   *) ac_try_echo=$ac_try;;
4555 esac
4556 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4557 $as_echo "$ac_try_echo") >&5
4558   (eval "$ac_link") 2>&5
4559   ac_status=$?
4560   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4562   { (case "(($ac_try" in
4563   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4564   *) ac_try_echo=$ac_try;;
4565 esac
4566 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4567 $as_echo "$ac_try_echo") >&5
4568   (eval "$ac_try") 2>&5
4569   ac_status=$?
4570   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4571   (exit $ac_status); }; }; then
4572   am_cv_func_iconv_works=yes
4573 else
4574   $as_echo "$as_me: program exited with status $ac_status" >&5
4575 $as_echo "$as_me: failed program was:" >&5
4576 sed 's/^/| /' conftest.$ac_ext >&5
4577
4578 ( exit $ac_status )
4579 am_cv_func_iconv_works=no
4580 fi
4581 rm -rf conftest.dSYM
4582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4583 fi
4584
4585
4586       LIBS="$am_save_LIBS"
4587
4588 fi
4589 { $as_echo "$as_me:$LINENO: result: $am_cv_func_iconv_works" >&5
4590 $as_echo "$am_cv_func_iconv_works" >&6; }
4591     case "$am_cv_func_iconv_works" in
4592       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
4593       *)   am_func_iconv=yes ;;
4594     esac
4595   else
4596     am_func_iconv=no am_cv_lib_iconv=no
4597   fi
4598   if test "$am_func_iconv" = yes; then
4599
4600 cat >>confdefs.h <<\_ACEOF
4601 #define HAVE_ICONV 1
4602 _ACEOF
4603
4604   fi
4605   if test "$am_cv_lib_iconv" = yes; then
4606     { $as_echo "$as_me:$LINENO: checking how to link with libiconv" >&5
4607 $as_echo_n "checking how to link with libiconv... " >&6; }
4608     { $as_echo "$as_me:$LINENO: result: $LIBICONV" >&5
4609 $as_echo "$LIBICONV" >&6; }
4610   else
4611             CPPFLAGS="$am_save_CPPFLAGS"
4612     LIBICONV=
4613     LTLIBICONV=
4614   fi
4615
4616
4617
4618   if test "$am_cv_func_iconv" = yes; then
4619     { $as_echo "$as_me:$LINENO: checking for iconv declaration" >&5
4620 $as_echo_n "checking for iconv declaration... " >&6; }
4621     if test "${am_cv_proto_iconv+set}" = set; then
4622   $as_echo_n "(cached) " >&6
4623 else
4624
4625       cat >conftest.$ac_ext <<_ACEOF
4626 /* confdefs.h.  */
4627 _ACEOF
4628 cat confdefs.h >>conftest.$ac_ext
4629 cat >>conftest.$ac_ext <<_ACEOF
4630 /* end confdefs.h.  */
4631
4632 #include <stdlib.h>
4633 #include <iconv.h>
4634 extern
4635 #ifdef __cplusplus
4636 "C"
4637 #endif
4638 #if defined(__STDC__) || defined(__cplusplus)
4639 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4640 #else
4641 size_t iconv();
4642 #endif
4643
4644 int
4645 main ()
4646 {
4647
4648   ;
4649   return 0;
4650 }
4651 _ACEOF
4652 rm -f conftest.$ac_objext
4653 if { (ac_try="$ac_compile"
4654 case "(($ac_try" in
4655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4656   *) ac_try_echo=$ac_try;;
4657 esac
4658 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4659 $as_echo "$ac_try_echo") >&5
4660   (eval "$ac_compile") 2>conftest.er1
4661   ac_status=$?
4662   grep -v '^ *+' conftest.er1 >conftest.err
4663   rm -f conftest.er1
4664   cat conftest.err >&5
4665   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666   (exit $ac_status); } && {
4667          test -z "$ac_c_werror_flag" ||
4668          test ! -s conftest.err
4669        } && test -s conftest.$ac_objext; then
4670   am_cv_proto_iconv_arg1=""
4671 else
4672   $as_echo "$as_me: failed program was:" >&5
4673 sed 's/^/| /' conftest.$ac_ext >&5
4674
4675         am_cv_proto_iconv_arg1="const"
4676 fi
4677
4678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4679       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4680 fi
4681
4682     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4683     { $as_echo "$as_me:$LINENO: result: ${ac_t:-
4684          }$am_cv_proto_iconv" >&5
4685 $as_echo "${ac_t:-
4686          }$am_cv_proto_iconv" >&6; }
4687
4688 cat >>confdefs.h <<_ACEOF
4689 #define ICONV_CONST $am_cv_proto_iconv_arg1
4690 _ACEOF
4691
4692   fi
4693
4694 if test -n "$LIBICONV" ; then
4695   LIBS="$LIBS $LIBICONV"
4696 fi
4697
4698 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4709                   inttypes.h stdint.h unistd.h
4710 do
4711 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4712 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4713 $as_echo_n "checking for $ac_header... " >&6; }
4714 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4715   $as_echo_n "(cached) " >&6
4716 else
4717   cat >conftest.$ac_ext <<_ACEOF
4718 /* confdefs.h.  */
4719 _ACEOF
4720 cat confdefs.h >>conftest.$ac_ext
4721 cat >>conftest.$ac_ext <<_ACEOF
4722 /* end confdefs.h.  */
4723 $ac_includes_default
4724
4725 #include <$ac_header>
4726 _ACEOF
4727 rm -f conftest.$ac_objext
4728 if { (ac_try="$ac_compile"
4729 case "(($ac_try" in
4730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4731   *) ac_try_echo=$ac_try;;
4732 esac
4733 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4734 $as_echo "$ac_try_echo") >&5
4735   (eval "$ac_compile") 2>conftest.er1
4736   ac_status=$?
4737   grep -v '^ *+' conftest.er1 >conftest.err
4738   rm -f conftest.er1
4739   cat conftest.err >&5
4740   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4741   (exit $ac_status); } && {
4742          test -z "$ac_c_werror_flag" ||
4743          test ! -s conftest.err
4744        } && test -s conftest.$ac_objext; then
4745   eval "$as_ac_Header=yes"
4746 else
4747   $as_echo "$as_me: failed program was:" >&5
4748 sed 's/^/| /' conftest.$ac_ext >&5
4749
4750         eval "$as_ac_Header=no"
4751 fi
4752
4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4754 fi
4755 ac_res=`eval 'as_val=${'$as_ac_Header'}
4756                  $as_echo "$as_val"'`
4757                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4758 $as_echo "$ac_res" >&6; }
4759 as_val=`eval 'as_val=${'$as_ac_Header'}
4760                  $as_echo "$as_val"'`
4761    if test "x$as_val" = x""yes; then
4762   cat >>confdefs.h <<_ACEOF
4763 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4764 _ACEOF
4765
4766 fi
4767
4768 done
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800 for ac_header in stdio.h stdlib.h string.h strings.h sys/time.h time.h unistd.h sys/dirent.h \
4801                  dirent.h sys/socket.h netdb.h arpa/inet.h sys/types.h netinet/in.h sys/stat.h \
4802                  ctype.h gd.h gdfontl.h gdfontt.h gdfonts.h gdfontmb.h gdfontg.h iconv.h \
4803                  errno.h sys/resource.h sys/wait.h stdarg.h inttypes.h limits.h
4804 do
4805 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4806 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4807   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4808 $as_echo_n "checking for $ac_header... " >&6; }
4809 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4810   $as_echo_n "(cached) " >&6
4811 fi
4812 ac_res=`eval 'as_val=${'$as_ac_Header'}
4813                  $as_echo "$as_val"'`
4814                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4815 $as_echo "$ac_res" >&6; }
4816 else
4817   # Is the header compilable?
4818 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
4819 $as_echo_n "checking $ac_header usability... " >&6; }
4820 cat >conftest.$ac_ext <<_ACEOF
4821 /* confdefs.h.  */
4822 _ACEOF
4823 cat confdefs.h >>conftest.$ac_ext
4824 cat >>conftest.$ac_ext <<_ACEOF
4825 /* end confdefs.h.  */
4826 $ac_includes_default
4827 #include <$ac_header>
4828 _ACEOF
4829 rm -f conftest.$ac_objext
4830 if { (ac_try="$ac_compile"
4831 case "(($ac_try" in
4832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4833   *) ac_try_echo=$ac_try;;
4834 esac
4835 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4836 $as_echo "$ac_try_echo") >&5
4837   (eval "$ac_compile") 2>conftest.er1
4838   ac_status=$?
4839   grep -v '^ *+' conftest.er1 >conftest.err
4840   rm -f conftest.er1
4841   cat conftest.err >&5
4842   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843   (exit $ac_status); } && {
4844          test -z "$ac_c_werror_flag" ||
4845          test ! -s conftest.err
4846        } && test -s conftest.$ac_objext; then
4847   ac_header_compiler=yes
4848 else
4849   $as_echo "$as_me: failed program was:" >&5
4850 sed 's/^/| /' conftest.$ac_ext >&5
4851
4852         ac_header_compiler=no
4853 fi
4854
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4857 $as_echo "$ac_header_compiler" >&6; }
4858
4859 # Is the header present?
4860 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
4861 $as_echo_n "checking $ac_header presence... " >&6; }
4862 cat >conftest.$ac_ext <<_ACEOF
4863 /* confdefs.h.  */
4864 _ACEOF
4865 cat confdefs.h >>conftest.$ac_ext
4866 cat >>conftest.$ac_ext <<_ACEOF
4867 /* end confdefs.h.  */
4868 #include <$ac_header>
4869 _ACEOF
4870 if { (ac_try="$ac_cpp conftest.$ac_ext"
4871 case "(($ac_try" in
4872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4873   *) ac_try_echo=$ac_try;;
4874 esac
4875 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4876 $as_echo "$ac_try_echo") >&5
4877   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4878   ac_status=$?
4879   grep -v '^ *+' conftest.er1 >conftest.err
4880   rm -f conftest.er1
4881   cat conftest.err >&5
4882   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883   (exit $ac_status); } >/dev/null && {
4884          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4885          test ! -s conftest.err
4886        }; then
4887   ac_header_preproc=yes
4888 else
4889   $as_echo "$as_me: failed program was:" >&5
4890 sed 's/^/| /' conftest.$ac_ext >&5
4891
4892   ac_header_preproc=no
4893 fi
4894
4895 rm -f conftest.err conftest.$ac_ext
4896 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4897 $as_echo "$ac_header_preproc" >&6; }
4898
4899 # So?  What about this header?
4900 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4901   yes:no: )
4902     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4903 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4904     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4905 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4906     ac_header_preproc=yes
4907     ;;
4908   no:yes:* )
4909     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4910 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4911     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4912 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4913     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4914 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4915     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4916 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4917     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4918 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4919     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4920 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4921
4922     ;;
4923 esac
4924 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
4925 $as_echo_n "checking for $ac_header... " >&6; }
4926 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4927   $as_echo_n "(cached) " >&6
4928 else
4929   eval "$as_ac_Header=\$ac_header_preproc"
4930 fi
4931 ac_res=`eval 'as_val=${'$as_ac_Header'}
4932                  $as_echo "$as_val"'`
4933                { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
4934 $as_echo "$ac_res" >&6; }
4935
4936 fi
4937 as_val=`eval 'as_val=${'$as_ac_Header'}
4938                  $as_echo "$as_val"'`
4939    if test "x$as_val" = x""yes; then
4940   cat >>confdefs.h <<_ACEOF
4941 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4942 _ACEOF
4943
4944 fi
4945
4946 done
4947
4948
4949 { $as_echo "$as_me:$LINENO: checking for gdImagePng in -lgd" >&5
4950 $as_echo_n "checking for gdImagePng in -lgd... " >&6; }
4951 if test "${ac_cv_lib_gd_gdImagePng+set}" = set; then
4952   $as_echo_n "(cached) " >&6
4953 else
4954   ac_check_lib_save_LIBS=$LIBS
4955 LIBS="-lgd  $LIBS"
4956 cat >conftest.$ac_ext <<_ACEOF
4957 /* confdefs.h.  */
4958 _ACEOF
4959 cat confdefs.h >>conftest.$ac_ext
4960 cat >>conftest.$ac_ext <<_ACEOF
4961 /* end confdefs.h.  */
4962
4963 /* Override any GCC internal prototype to avoid an error.
4964    Use char because int might match the return type of a GCC
4965    builtin and then its argument prototype would still apply.  */
4966 #ifdef __cplusplus
4967 extern "C"
4968 #endif
4969 char gdImagePng ();
4970 int
4971 main ()
4972 {
4973 return gdImagePng ();
4974   ;
4975   return 0;
4976 }
4977 _ACEOF
4978 rm -f conftest.$ac_objext conftest$ac_exeext
4979 if { (ac_try="$ac_link"
4980 case "(($ac_try" in
4981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4982   *) ac_try_echo=$ac_try;;
4983 esac
4984 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
4985 $as_echo "$ac_try_echo") >&5
4986   (eval "$ac_link") 2>conftest.er1
4987   ac_status=$?
4988   grep -v '^ *+' conftest.er1 >conftest.err
4989   rm -f conftest.er1
4990   cat conftest.err >&5
4991   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992   (exit $ac_status); } && {
4993          test -z "$ac_c_werror_flag" ||
4994          test ! -s conftest.err
4995        } && test -s conftest$ac_exeext && {
4996          test "$cross_compiling" = yes ||
4997          $as_test_x conftest$ac_exeext
4998        }; then
4999   ac_cv_lib_gd_gdImagePng=yes
5000 else
5001   $as_echo "$as_me: failed program was:" >&5
5002 sed 's/^/| /' conftest.$ac_ext >&5
5003
5004         ac_cv_lib_gd_gdImagePng=no
5005 fi
5006
5007 rm -rf conftest.dSYM
5008 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5009       conftest$ac_exeext conftest.$ac_ext
5010 LIBS=$ac_check_lib_save_LIBS
5011 fi
5012 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_gd_gdImagePng" >&5
5013 $as_echo "$ac_cv_lib_gd_gdImagePng" >&6; }
5014 if test "x$ac_cv_lib_gd_gdImagePng" = x""yes; then
5015   LIBS="-lgd ${LIBS}"; HAVE_GD="yes"
5016 else
5017   HAVE_GD=""
5018 fi
5019
5020
5021 { $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
5022 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5023 if test "${ac_cv_c_const+set}" = set; then
5024   $as_echo_n "(cached) " >&6
5025 else
5026   cat >conftest.$ac_ext <<_ACEOF
5027 /* confdefs.h.  */
5028 _ACEOF
5029 cat confdefs.h >>conftest.$ac_ext
5030 cat >>conftest.$ac_ext <<_ACEOF
5031 /* end confdefs.h.  */
5032
5033 int
5034 main ()
5035 {
5036 /* FIXME: Include the comments suggested by Paul. */
5037 #ifndef __cplusplus
5038   /* Ultrix mips cc rejects this.  */
5039   typedef int charset[2];
5040   const charset cs;
5041   /* SunOS 4.1.1 cc rejects this.  */
5042   char const *const *pcpcc;
5043   char **ppc;
5044   /* NEC SVR4.0.2 mips cc rejects this.  */
5045   struct point {int x, y;};
5046   static struct point const zero = {0,0};
5047   /* AIX XL C 1.02.0.0 rejects this.
5048      It does not let you subtract one const X* pointer from another in
5049      an arm of an if-expression whose if-part is not a constant
5050      expression */
5051   const char *g = "string";
5052   pcpcc = &g + (g ? g-g : 0);
5053   /* HPUX 7.0 cc rejects these. */
5054   ++pcpcc;
5055   ppc = (char**) pcpcc;
5056   pcpcc = (char const *const *) ppc;
5057   { /* SCO 3.2v4 cc rejects this.  */
5058     char *t;
5059     char const *s = 0 ? (char *) 0 : (char const *) 0;
5060
5061     *t++ = 0;
5062     if (s) return 0;
5063   }
5064   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5065     int x[] = {25, 17};
5066     const int *foo = &x[0];
5067     ++foo;
5068   }
5069   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5070     typedef const int *iptr;
5071     iptr p = 0;
5072     ++p;
5073   }
5074   { /* AIX XL C 1.02.0.0 rejects this saying
5075        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5076     struct s { int j; const int *ap[3]; };
5077     struct s *b; b->j = 5;
5078   }
5079   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5080     const int foo = 10;
5081     if (!foo) return 0;
5082   }
5083   return !cs[0] && !zero.x;
5084 #endif
5085
5086   ;
5087   return 0;
5088 }
5089 _ACEOF
5090 rm -f conftest.$ac_objext
5091 if { (ac_try="$ac_compile"
5092 case "(($ac_try" in
5093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5094   *) ac_try_echo=$ac_try;;
5095 esac
5096 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5097 $as_echo "$ac_try_echo") >&5
5098   (eval "$ac_compile") 2>conftest.er1
5099   ac_status=$?
5100   grep -v '^ *+' conftest.er1 >conftest.err
5101   rm -f conftest.er1
5102   cat conftest.err >&5
5103   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5104   (exit $ac_status); } && {
5105          test -z "$ac_c_werror_flag" ||
5106          test ! -s conftest.err
5107        } && test -s conftest.$ac_objext; then
5108   ac_cv_c_const=yes
5109 else
5110   $as_echo "$as_me: failed program was:" >&5
5111 sed 's/^/| /' conftest.$ac_ext >&5
5112
5113         ac_cv_c_const=no
5114 fi
5115
5116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5117 fi
5118 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
5119 $as_echo "$ac_cv_c_const" >&6; }
5120 if test $ac_cv_c_const = no; then
5121
5122 cat >>confdefs.h <<\_ACEOF
5123 #define const /**/
5124 _ACEOF
5125
5126 fi
5127
5128 { $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
5129 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5130 if test "${ac_cv_struct_tm+set}" = set; then
5131   $as_echo_n "(cached) " >&6
5132 else
5133   cat >conftest.$ac_ext <<_ACEOF
5134 /* confdefs.h.  */
5135 _ACEOF
5136 cat confdefs.h >>conftest.$ac_ext
5137 cat >>conftest.$ac_ext <<_ACEOF
5138 /* end confdefs.h.  */
5139 #include <sys/types.h>
5140 #include <time.h>
5141
5142 int
5143 main ()
5144 {
5145 struct tm tm;
5146                                      int *p = &tm.tm_sec;
5147                                      return !p;
5148   ;
5149   return 0;
5150 }
5151 _ACEOF
5152 rm -f conftest.$ac_objext
5153 if { (ac_try="$ac_compile"
5154 case "(($ac_try" in
5155   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5156   *) ac_try_echo=$ac_try;;
5157 esac
5158 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5159 $as_echo "$ac_try_echo") >&5
5160   (eval "$ac_compile") 2>conftest.er1
5161   ac_status=$?
5162   grep -v '^ *+' conftest.er1 >conftest.err
5163   rm -f conftest.er1
5164   cat conftest.err >&5
5165   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5166   (exit $ac_status); } && {
5167          test -z "$ac_c_werror_flag" ||
5168          test ! -s conftest.err
5169        } && test -s conftest.$ac_objext; then
5170   ac_cv_struct_tm=time.h
5171 else
5172   $as_echo "$as_me: failed program was:" >&5
5173 sed 's/^/| /' conftest.$ac_ext >&5
5174
5175         ac_cv_struct_tm=sys/time.h
5176 fi
5177
5178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5179 fi
5180 { $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
5181 $as_echo "$ac_cv_struct_tm" >&6; }
5182 if test $ac_cv_struct_tm = sys/time.h; then
5183
5184 cat >>confdefs.h <<\_ACEOF
5185 #define TM_IN_SYS_TIME 1
5186 _ACEOF
5187
5188 fi
5189
5190
5191 # Check whether --enable-largefile was given.
5192 if test "${enable_largefile+set}" = set; then
5193   enableval=$enable_largefile;
5194 fi
5195
5196 if test "$enable_largefile" != no; then
5197
5198   { $as_echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5199 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5200 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5201   $as_echo_n "(cached) " >&6
5202 else
5203   ac_cv_sys_largefile_CC=no
5204      if test "$GCC" != yes; then
5205        ac_save_CC=$CC
5206        while :; do
5207          # IRIX 6.2 and later do not support large files by default,
5208          # so use the C compiler's -n32 option if that helps.
5209          cat >conftest.$ac_ext <<_ACEOF
5210 /* confdefs.h.  */
5211 _ACEOF
5212 cat confdefs.h >>conftest.$ac_ext
5213 cat >>conftest.$ac_ext <<_ACEOF
5214 /* end confdefs.h.  */
5215 #include <sys/types.h>
5216  /* Check that off_t can represent 2**63 - 1 correctly.
5217     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5218     since some C++ compilers masquerading as C compilers
5219     incorrectly reject 9223372036854775807.  */
5220 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5221   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5222                        && LARGE_OFF_T % 2147483647 == 1)
5223                       ? 1 : -1];
5224 int
5225 main ()
5226 {
5227
5228   ;
5229   return 0;
5230 }
5231 _ACEOF
5232          rm -f conftest.$ac_objext
5233 if { (ac_try="$ac_compile"
5234 case "(($ac_try" in
5235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5236   *) ac_try_echo=$ac_try;;
5237 esac
5238 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5239 $as_echo "$ac_try_echo") >&5
5240   (eval "$ac_compile") 2>conftest.er1
5241   ac_status=$?
5242   grep -v '^ *+' conftest.er1 >conftest.err
5243   rm -f conftest.er1
5244   cat conftest.err >&5
5245   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246   (exit $ac_status); } && {
5247          test -z "$ac_c_werror_flag" ||
5248          test ! -s conftest.err
5249        } && test -s conftest.$ac_objext; then
5250   break
5251 else
5252   $as_echo "$as_me: failed program was:" >&5
5253 sed 's/^/| /' conftest.$ac_ext >&5
5254
5255
5256 fi
5257
5258 rm -f core conftest.err conftest.$ac_objext
5259          CC="$CC -n32"
5260          rm -f conftest.$ac_objext
5261 if { (ac_try="$ac_compile"
5262 case "(($ac_try" in
5263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5264   *) ac_try_echo=$ac_try;;
5265 esac
5266 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5267 $as_echo "$ac_try_echo") >&5
5268   (eval "$ac_compile") 2>conftest.er1
5269   ac_status=$?
5270   grep -v '^ *+' conftest.er1 >conftest.err
5271   rm -f conftest.er1
5272   cat conftest.err >&5
5273   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5274   (exit $ac_status); } && {
5275          test -z "$ac_c_werror_flag" ||
5276          test ! -s conftest.err
5277        } && test -s conftest.$ac_objext; then
5278   ac_cv_sys_largefile_CC=' -n32'; break
5279 else
5280   $as_echo "$as_me: failed program was:" >&5
5281 sed 's/^/| /' conftest.$ac_ext >&5
5282
5283
5284 fi
5285
5286 rm -f core conftest.err conftest.$ac_objext
5287          break
5288        done
5289        CC=$ac_save_CC
5290        rm -f conftest.$ac_ext
5291     fi
5292 fi
5293 { $as_echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5294 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5295   if test "$ac_cv_sys_largefile_CC" != no; then
5296     CC=$CC$ac_cv_sys_largefile_CC
5297   fi
5298
5299   { $as_echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5300 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5301 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5302   $as_echo_n "(cached) " >&6
5303 else
5304   while :; do
5305   cat >conftest.$ac_ext <<_ACEOF
5306 /* confdefs.h.  */
5307 _ACEOF
5308 cat confdefs.h >>conftest.$ac_ext
5309 cat >>conftest.$ac_ext <<_ACEOF
5310 /* end confdefs.h.  */
5311 #include <sys/types.h>
5312  /* Check that off_t can represent 2**63 - 1 correctly.
5313     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5314     since some C++ compilers masquerading as C compilers
5315     incorrectly reject 9223372036854775807.  */
5316 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5317   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5318                        && LARGE_OFF_T % 2147483647 == 1)
5319                       ? 1 : -1];
5320 int
5321 main ()
5322 {
5323
5324   ;
5325   return 0;
5326 }
5327 _ACEOF
5328 rm -f conftest.$ac_objext
5329 if { (ac_try="$ac_compile"
5330 case "(($ac_try" in
5331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5332   *) ac_try_echo=$ac_try;;
5333 esac
5334 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5335 $as_echo "$ac_try_echo") >&5
5336   (eval "$ac_compile") 2>conftest.er1
5337   ac_status=$?
5338   grep -v '^ *+' conftest.er1 >conftest.err
5339   rm -f conftest.er1
5340   cat conftest.err >&5
5341   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342   (exit $ac_status); } && {
5343          test -z "$ac_c_werror_flag" ||
5344          test ! -s conftest.err
5345        } && test -s conftest.$ac_objext; then
5346   ac_cv_sys_file_offset_bits=no; break
5347 else
5348   $as_echo "$as_me: failed program was:" >&5
5349 sed 's/^/| /' conftest.$ac_ext >&5
5350
5351
5352 fi
5353
5354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5355   cat >conftest.$ac_ext <<_ACEOF
5356 /* confdefs.h.  */
5357 _ACEOF
5358 cat confdefs.h >>conftest.$ac_ext
5359 cat >>conftest.$ac_ext <<_ACEOF
5360 /* end confdefs.h.  */
5361 #define _FILE_OFFSET_BITS 64
5362 #include <sys/types.h>
5363  /* Check that off_t can represent 2**63 - 1 correctly.
5364     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5365     since some C++ compilers masquerading as C compilers
5366     incorrectly reject 9223372036854775807.  */
5367 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5368   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5369                        && LARGE_OFF_T % 2147483647 == 1)
5370                       ? 1 : -1];
5371 int
5372 main ()
5373 {
5374
5375   ;
5376   return 0;
5377 }
5378 _ACEOF
5379 rm -f conftest.$ac_objext
5380 if { (ac_try="$ac_compile"
5381 case "(($ac_try" in
5382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5383   *) ac_try_echo=$ac_try;;
5384 esac
5385 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5386 $as_echo "$ac_try_echo") >&5
5387   (eval "$ac_compile") 2>conftest.er1
5388   ac_status=$?
5389   grep -v '^ *+' conftest.er1 >conftest.err
5390   rm -f conftest.er1
5391   cat conftest.err >&5
5392   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5393   (exit $ac_status); } && {
5394          test -z "$ac_c_werror_flag" ||
5395          test ! -s conftest.err
5396        } && test -s conftest.$ac_objext; then
5397   ac_cv_sys_file_offset_bits=64; break
5398 else
5399   $as_echo "$as_me: failed program was:" >&5
5400 sed 's/^/| /' conftest.$ac_ext >&5
5401
5402
5403 fi
5404
5405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5406   ac_cv_sys_file_offset_bits=unknown
5407   break
5408 done
5409 fi
5410 { $as_echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5411 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5412 case $ac_cv_sys_file_offset_bits in #(
5413   no | unknown) ;;
5414   *)
5415 cat >>confdefs.h <<_ACEOF
5416 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5417 _ACEOF
5418 ;;
5419 esac
5420 rm -rf conftest*
5421   if test $ac_cv_sys_file_offset_bits = unknown; then
5422     { $as_echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5423 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5424 if test "${ac_cv_sys_large_files+set}" = set; then
5425   $as_echo_n "(cached) " >&6
5426 else
5427   while :; do
5428   cat >conftest.$ac_ext <<_ACEOF
5429 /* confdefs.h.  */
5430 _ACEOF
5431 cat confdefs.h >>conftest.$ac_ext
5432 cat >>conftest.$ac_ext <<_ACEOF
5433 /* end confdefs.h.  */
5434 #include <sys/types.h>
5435  /* Check that off_t can represent 2**63 - 1 correctly.
5436     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5437     since some C++ compilers masquerading as C compilers
5438     incorrectly reject 9223372036854775807.  */
5439 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5440   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5441                        && LARGE_OFF_T % 2147483647 == 1)
5442                       ? 1 : -1];
5443 int
5444 main ()
5445 {
5446
5447   ;
5448   return 0;
5449 }
5450 _ACEOF
5451 rm -f conftest.$ac_objext
5452 if { (ac_try="$ac_compile"
5453 case "(($ac_try" in
5454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5455   *) ac_try_echo=$ac_try;;
5456 esac
5457 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5458 $as_echo "$ac_try_echo") >&5
5459   (eval "$ac_compile") 2>conftest.er1
5460   ac_status=$?
5461   grep -v '^ *+' conftest.er1 >conftest.err
5462   rm -f conftest.er1
5463   cat conftest.err >&5
5464   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5465   (exit $ac_status); } && {
5466          test -z "$ac_c_werror_flag" ||
5467          test ! -s conftest.err
5468        } && test -s conftest.$ac_objext; then
5469   ac_cv_sys_large_files=no; break
5470 else
5471   $as_echo "$as_me: failed program was:" >&5
5472 sed 's/^/| /' conftest.$ac_ext >&5
5473
5474
5475 fi
5476
5477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5478   cat >conftest.$ac_ext <<_ACEOF
5479 /* confdefs.h.  */
5480 _ACEOF
5481 cat confdefs.h >>conftest.$ac_ext
5482 cat >>conftest.$ac_ext <<_ACEOF
5483 /* end confdefs.h.  */
5484 #define _LARGE_FILES 1
5485 #include <sys/types.h>
5486  /* Check that off_t can represent 2**63 - 1 correctly.
5487     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5488     since some C++ compilers masquerading as C compilers
5489     incorrectly reject 9223372036854775807.  */
5490 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5491   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5492                        && LARGE_OFF_T % 2147483647 == 1)
5493                       ? 1 : -1];
5494 int
5495 main ()
5496 {
5497
5498   ;
5499   return 0;
5500 }
5501 _ACEOF
5502 rm -f conftest.$ac_objext
5503 if { (ac_try="$ac_compile"
5504 case "(($ac_try" in
5505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5506   *) ac_try_echo=$ac_try;;
5507 esac
5508 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5509 $as_echo "$ac_try_echo") >&5
5510   (eval "$ac_compile") 2>conftest.er1
5511   ac_status=$?
5512   grep -v '^ *+' conftest.er1 >conftest.err
5513   rm -f conftest.er1
5514   cat conftest.err >&5
5515   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5516   (exit $ac_status); } && {
5517          test -z "$ac_c_werror_flag" ||
5518          test ! -s conftest.err
5519        } && test -s conftest.$ac_objext; then
5520   ac_cv_sys_large_files=1; break
5521 else
5522   $as_echo "$as_me: failed program was:" >&5
5523 sed 's/^/| /' conftest.$ac_ext >&5
5524
5525
5526 fi
5527
5528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5529   ac_cv_sys_large_files=unknown
5530   break
5531 done
5532 fi
5533 { $as_echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5534 $as_echo "$ac_cv_sys_large_files" >&6; }
5535 case $ac_cv_sys_large_files in #(
5536   no | unknown) ;;
5537   *)
5538 cat >>confdefs.h <<_ACEOF
5539 #define _LARGE_FILES $ac_cv_sys_large_files
5540 _ACEOF
5541 ;;
5542 esac
5543 rm -rf conftest*
5544   fi
5545 fi
5546
5547
5548 # Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
5549 # needs to be defined for it
5550 { $as_echo "$as_me:$LINENO: checking for fopen64" >&5
5551 $as_echo_n "checking for fopen64... " >&6; }
5552 if test "${bu_cv_have_fopen64+set}" = set; then
5553   $as_echo_n "(cached) " >&6
5554 else
5555   cat >conftest.$ac_ext <<_ACEOF
5556 /* confdefs.h.  */
5557 _ACEOF
5558 cat confdefs.h >>conftest.$ac_ext
5559 cat >>conftest.$ac_ext <<_ACEOF
5560 /* end confdefs.h.  */
5561 #include <stdio.h>
5562 int
5563 main ()
5564 {
5565 FILE *f = fopen64 ("/tmp/foo","r");
5566   ;
5567   return 0;
5568 }
5569 _ACEOF
5570 rm -f conftest.$ac_objext conftest$ac_exeext
5571 if { (ac_try="$ac_link"
5572 case "(($ac_try" in
5573   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5574   *) ac_try_echo=$ac_try;;
5575 esac
5576 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5577 $as_echo "$ac_try_echo") >&5
5578   (eval "$ac_link") 2>conftest.er1
5579   ac_status=$?
5580   grep -v '^ *+' conftest.er1 >conftest.err
5581   rm -f conftest.er1
5582   cat conftest.err >&5
5583   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584   (exit $ac_status); } && {
5585          test -z "$ac_c_werror_flag" ||
5586          test ! -s conftest.err
5587        } && test -s conftest$ac_exeext && {
5588          test "$cross_compiling" = yes ||
5589          $as_test_x conftest$ac_exeext
5590        }; then
5591   bu_cv_have_fopen64=yes
5592 else
5593   $as_echo "$as_me: failed program was:" >&5
5594 sed 's/^/| /' conftest.$ac_ext >&5
5595
5596         saved_CFLAGS=$CFLAGS
5597  CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
5598  cat >conftest.$ac_ext <<_ACEOF
5599 /* confdefs.h.  */
5600 _ACEOF
5601 cat confdefs.h >>conftest.$ac_ext
5602 cat >>conftest.$ac_ext <<_ACEOF
5603 /* end confdefs.h.  */
5604 #include <stdio.h>
5605 int
5606 main ()
5607 {
5608 FILE *f = fopen64 ("/tmp/foo","r");
5609   ;
5610   return 0;
5611 }
5612 _ACEOF
5613 rm -f conftest.$ac_objext conftest$ac_exeext
5614 if { (ac_try="$ac_link"
5615 case "(($ac_try" in
5616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5617   *) ac_try_echo=$ac_try;;
5618 esac
5619 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5620 $as_echo "$ac_try_echo") >&5
5621   (eval "$ac_link") 2>conftest.er1
5622   ac_status=$?
5623   grep -v '^ *+' conftest.er1 >conftest.err
5624   rm -f conftest.er1
5625   cat conftest.err >&5
5626   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627   (exit $ac_status); } && {
5628          test -z "$ac_c_werror_flag" ||
5629          test ! -s conftest.err
5630        } && test -s conftest$ac_exeext && {
5631          test "$cross_compiling" = yes ||
5632          $as_test_x conftest$ac_exeext
5633        }; then
5634   bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE"
5635 else
5636   $as_echo "$as_me: failed program was:" >&5
5637 sed 's/^/| /' conftest.$ac_ext >&5
5638
5639         bu_cv_have_fopen64=no
5640 fi
5641
5642 rm -rf conftest.dSYM
5643 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5644       conftest$ac_exeext conftest.$ac_ext
5645  CFLAGS=$saved_CFLAGS
5646 fi
5647
5648 rm -rf conftest.dSYM
5649 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5650       conftest$ac_exeext conftest.$ac_ext
5651 fi
5652
5653 { $as_echo "$as_me:$LINENO: result: $bu_cv_have_fopen64" >&5
5654 $as_echo "$bu_cv_have_fopen64" >&6; }
5655 if test "$bu_cv_have_fopen64" != no; then
5656
5657 cat >>confdefs.h <<\_ACEOF
5658 #define HAVE_FOPEN64 1
5659 _ACEOF
5660
5661   if test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE"; then
5662
5663 cat >>confdefs.h <<\_ACEOF
5664 #define _LARGEFILE64_SOURCE 1
5665 _ACEOF
5666
5667   fi
5668 fi
5669
5670
5671 # The cast to long int works around a bug in the HP C Compiler
5672 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5673 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5674 # This bug is HP SR number 8606223364.
5675 { $as_echo "$as_me:$LINENO: checking size of off_t" >&5
5676 $as_echo_n "checking size of off_t... " >&6; }
5677 if test "${ac_cv_sizeof_off_t+set}" = set; then
5678   $as_echo_n "(cached) " >&6
5679 else
5680   if test "$cross_compiling" = yes; then
5681   # Depending upon the size, compute the lo and hi bounds.
5682 cat >conftest.$ac_ext <<_ACEOF
5683 /* confdefs.h.  */
5684 _ACEOF
5685 cat confdefs.h >>conftest.$ac_ext
5686 cat >>conftest.$ac_ext <<_ACEOF
5687 /* end confdefs.h.  */
5688 $ac_includes_default
5689 int
5690 main ()
5691 {
5692 static int test_array [1 - 2 * !(((long int) (sizeof (off_t))) >= 0)];
5693 test_array [0] = 0
5694
5695   ;
5696   return 0;
5697 }
5698 _ACEOF
5699 rm -f conftest.$ac_objext
5700 if { (ac_try="$ac_compile"
5701 case "(($ac_try" in
5702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5703   *) ac_try_echo=$ac_try;;
5704 esac
5705 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5706 $as_echo "$ac_try_echo") >&5
5707   (eval "$ac_compile") 2>conftest.er1
5708   ac_status=$?
5709   grep -v '^ *+' conftest.er1 >conftest.err
5710   rm -f conftest.er1
5711   cat conftest.err >&5
5712   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5713   (exit $ac_status); } && {
5714          test -z "$ac_c_werror_flag" ||
5715          test ! -s conftest.err
5716        } && test -s conftest.$ac_objext; then
5717   ac_lo=0 ac_mid=0
5718   while :; do
5719     cat >conftest.$ac_ext <<_ACEOF
5720 /* confdefs.h.  */
5721 _ACEOF
5722 cat confdefs.h >>conftest.$ac_ext
5723 cat >>conftest.$ac_ext <<_ACEOF
5724 /* end confdefs.h.  */
5725 $ac_includes_default
5726 int
5727 main ()
5728 {
5729 static int test_array [1 - 2 * !(((long int) (sizeof (off_t))) <= $ac_mid)];
5730 test_array [0] = 0
5731
5732   ;
5733   return 0;
5734 }
5735 _ACEOF
5736 rm -f conftest.$ac_objext
5737 if { (ac_try="$ac_compile"
5738 case "(($ac_try" in
5739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5740   *) ac_try_echo=$ac_try;;
5741 esac
5742 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5743 $as_echo "$ac_try_echo") >&5
5744   (eval "$ac_compile") 2>conftest.er1
5745   ac_status=$?
5746   grep -v '^ *+' conftest.er1 >conftest.err
5747   rm -f conftest.er1
5748   cat conftest.err >&5
5749   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750   (exit $ac_status); } && {
5751          test -z "$ac_c_werror_flag" ||
5752          test ! -s conftest.err
5753        } && test -s conftest.$ac_objext; then
5754   ac_hi=$ac_mid; break
5755 else
5756   $as_echo "$as_me: failed program was:" >&5
5757 sed 's/^/| /' conftest.$ac_ext >&5
5758
5759         ac_lo=`expr $ac_mid + 1`
5760                         if test $ac_lo -le $ac_mid; then
5761                           ac_lo= ac_hi=
5762                           break
5763                         fi
5764                         ac_mid=`expr 2 '*' $ac_mid + 1`
5765 fi
5766
5767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5768   done
5769 else
5770   $as_echo "$as_me: failed program was:" >&5
5771 sed 's/^/| /' conftest.$ac_ext >&5
5772
5773         cat >conftest.$ac_ext <<_ACEOF
5774 /* confdefs.h.  */
5775 _ACEOF
5776 cat confdefs.h >>conftest.$ac_ext
5777 cat >>conftest.$ac_ext <<_ACEOF
5778 /* end confdefs.h.  */
5779 $ac_includes_default
5780 int
5781 main ()
5782 {
5783 static int test_array [1 - 2 * !(((long int) (sizeof (off_t))) < 0)];
5784 test_array [0] = 0
5785
5786   ;
5787   return 0;
5788 }
5789 _ACEOF
5790 rm -f conftest.$ac_objext
5791 if { (ac_try="$ac_compile"
5792 case "(($ac_try" in
5793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5794   *) ac_try_echo=$ac_try;;
5795 esac
5796 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5797 $as_echo "$ac_try_echo") >&5
5798   (eval "$ac_compile") 2>conftest.er1
5799   ac_status=$?
5800   grep -v '^ *+' conftest.er1 >conftest.err
5801   rm -f conftest.er1
5802   cat conftest.err >&5
5803   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5804   (exit $ac_status); } && {
5805          test -z "$ac_c_werror_flag" ||
5806          test ! -s conftest.err
5807        } && test -s conftest.$ac_objext; then
5808   ac_hi=-1 ac_mid=-1
5809   while :; do
5810     cat >conftest.$ac_ext <<_ACEOF
5811 /* confdefs.h.  */
5812 _ACEOF
5813 cat confdefs.h >>conftest.$ac_ext
5814 cat >>conftest.$ac_ext <<_ACEOF
5815 /* end confdefs.h.  */
5816 $ac_includes_default
5817 int
5818 main ()
5819 {
5820 static int test_array [1 - 2 * !(((long int) (sizeof (off_t))) >= $ac_mid)];
5821 test_array [0] = 0
5822
5823   ;
5824   return 0;
5825 }
5826 _ACEOF
5827 rm -f conftest.$ac_objext
5828 if { (ac_try="$ac_compile"
5829 case "(($ac_try" in
5830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5831   *) ac_try_echo=$ac_try;;
5832 esac
5833 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5834 $as_echo "$ac_try_echo") >&5
5835   (eval "$ac_compile") 2>conftest.er1
5836   ac_status=$?
5837   grep -v '^ *+' conftest.er1 >conftest.err
5838   rm -f conftest.er1
5839   cat conftest.err >&5
5840   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5841   (exit $ac_status); } && {
5842          test -z "$ac_c_werror_flag" ||
5843          test ! -s conftest.err
5844        } && test -s conftest.$ac_objext; then
5845   ac_lo=$ac_mid; break
5846 else
5847   $as_echo "$as_me: failed program was:" >&5
5848 sed 's/^/| /' conftest.$ac_ext >&5
5849
5850         ac_hi=`expr '(' $ac_mid ')' - 1`
5851                         if test $ac_mid -le $ac_hi; then
5852                           ac_lo= ac_hi=
5853                           break
5854                         fi
5855                         ac_mid=`expr 2 '*' $ac_mid`
5856 fi
5857
5858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5859   done
5860 else
5861   $as_echo "$as_me: failed program was:" >&5
5862 sed 's/^/| /' conftest.$ac_ext >&5
5863
5864         ac_lo= ac_hi=
5865 fi
5866
5867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5868 fi
5869
5870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5871 # Binary search between lo and hi bounds.
5872 while test "x$ac_lo" != "x$ac_hi"; do
5873   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5874   cat >conftest.$ac_ext <<_ACEOF
5875 /* confdefs.h.  */
5876 _ACEOF
5877 cat confdefs.h >>conftest.$ac_ext
5878 cat >>conftest.$ac_ext <<_ACEOF
5879 /* end confdefs.h.  */
5880 $ac_includes_default
5881 int
5882 main ()
5883 {
5884 static int test_array [1 - 2 * !(((long int) (sizeof (off_t))) <= $ac_mid)];
5885 test_array [0] = 0
5886
5887   ;
5888   return 0;
5889 }
5890 _ACEOF
5891 rm -f conftest.$ac_objext
5892 if { (ac_try="$ac_compile"
5893 case "(($ac_try" in
5894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5895   *) ac_try_echo=$ac_try;;
5896 esac
5897 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5898 $as_echo "$ac_try_echo") >&5
5899   (eval "$ac_compile") 2>conftest.er1
5900   ac_status=$?
5901   grep -v '^ *+' conftest.er1 >conftest.err
5902   rm -f conftest.er1
5903   cat conftest.err >&5
5904   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905   (exit $ac_status); } && {
5906          test -z "$ac_c_werror_flag" ||
5907          test ! -s conftest.err
5908        } && test -s conftest.$ac_objext; then
5909   ac_hi=$ac_mid
5910 else
5911   $as_echo "$as_me: failed program was:" >&5
5912 sed 's/^/| /' conftest.$ac_ext >&5
5913
5914         ac_lo=`expr '(' $ac_mid ')' + 1`
5915 fi
5916
5917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5918 done
5919 case $ac_lo in
5920 ?*) ac_cv_sizeof_off_t=$ac_lo;;
5921 '') if test "$ac_cv_type_off_t" = yes; then
5922      { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5924 { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (off_t)
5925 See \`config.log' for more details." >&5
5926 $as_echo "$as_me: error: cannot compute sizeof (off_t)
5927 See \`config.log' for more details." >&2;}
5928    { (exit 77); exit 77; }; }; }
5929    else
5930      ac_cv_sizeof_off_t=0
5931    fi ;;
5932 esac
5933 else
5934   cat >conftest.$ac_ext <<_ACEOF
5935 /* confdefs.h.  */
5936 _ACEOF
5937 cat confdefs.h >>conftest.$ac_ext
5938 cat >>conftest.$ac_ext <<_ACEOF
5939 /* end confdefs.h.  */
5940 $ac_includes_default
5941 static long int longval () { return (long int) (sizeof (off_t)); }
5942 static unsigned long int ulongval () { return (long int) (sizeof (off_t)); }
5943 #include <stdio.h>
5944 #include <stdlib.h>
5945 int
5946 main ()
5947 {
5948
5949   FILE *f = fopen ("conftest.val", "w");
5950   if (! f)
5951     return 1;
5952   if (((long int) (sizeof (off_t))) < 0)
5953     {
5954       long int i = longval ();
5955       if (i != ((long int) (sizeof (off_t))))
5956         return 1;
5957       fprintf (f, "%ld", i);
5958     }
5959   else
5960     {
5961       unsigned long int i = ulongval ();
5962       if (i != ((long int) (sizeof (off_t))))
5963         return 1;
5964       fprintf (f, "%lu", i);
5965     }
5966   /* Do not output a trailing newline, as this causes \r\n confusion
5967      on some platforms.  */
5968   return ferror (f) || fclose (f) != 0;
5969
5970   ;
5971   return 0;
5972 }
5973 _ACEOF
5974 rm -f conftest$ac_exeext
5975 if { (ac_try="$ac_link"
5976 case "(($ac_try" in
5977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5978   *) ac_try_echo=$ac_try;;
5979 esac
5980 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5981 $as_echo "$ac_try_echo") >&5
5982   (eval "$ac_link") 2>&5
5983   ac_status=$?
5984   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5985   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5986   { (case "(($ac_try" in
5987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5988   *) ac_try_echo=$ac_try;;
5989 esac
5990 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
5991 $as_echo "$ac_try_echo") >&5
5992   (eval "$ac_try") 2>&5
5993   ac_status=$?
5994   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
5995   (exit $ac_status); }; }; then
5996   ac_cv_sizeof_off_t=`cat conftest.val`
5997 else
5998   $as_echo "$as_me: program exited with status $ac_status" >&5
5999 $as_echo "$as_me: failed program was:" >&5
6000 sed 's/^/| /' conftest.$ac_ext >&5
6001
6002 ( exit $ac_status )
6003 if test "$ac_cv_type_off_t" = yes; then
6004      { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6006 { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (off_t)
6007 See \`config.log' for more details." >&5
6008 $as_echo "$as_me: error: cannot compute sizeof (off_t)
6009 See \`config.log' for more details." >&2;}
6010    { (exit 77); exit 77; }; }; }
6011    else
6012      ac_cv_sizeof_off_t=0
6013    fi
6014 fi
6015 rm -rf conftest.dSYM
6016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6017 fi
6018 rm -f conftest.val
6019 fi
6020 { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_off_t" >&5
6021 $as_echo "$ac_cv_sizeof_off_t" >&6; }
6022
6023
6024
6025 cat >>confdefs.h <<_ACEOF
6026 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t
6027 _ACEOF
6028
6029
6030 if test $ac_cv_sizeof_off_t = "4"; then
6031
6032 cat >>confdefs.h <<\_ACEOF
6033 #define OFFSET_STRING "%d"
6034 _ACEOF
6035
6036 elif test $ac_cv_sizeof_off_t = "8"; then
6037
6038 cat >>confdefs.h <<\_ACEOF
6039 #define OFFSET_STRING "%"PRId64
6040 _ACEOF
6041
6042 else
6043     { { $as_echo "$as_me:$LINENO: error: can not detect the size of your system\'s off_t type" >&5
6044 $as_echo "$as_me: error: can not detect the size of your system\'s off_t type" >&2;}
6045    { (exit 1); exit 1; }; }
6046 fi
6047
6048 # The cast to long int works around a bug in the HP C Compiler
6049 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6050 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6051 # This bug is HP SR number 8606223364.
6052 { $as_echo "$as_me:$LINENO: checking size of rlim_t" >&5
6053 $as_echo_n "checking size of rlim_t... " >&6; }
6054 if test "${ac_cv_sizeof_rlim_t+set}" = set; then
6055   $as_echo_n "(cached) " >&6
6056 else
6057   if test "$cross_compiling" = yes; then
6058   # Depending upon the size, compute the lo and hi bounds.
6059 cat >conftest.$ac_ext <<_ACEOF
6060 /* confdefs.h.  */
6061 _ACEOF
6062 cat confdefs.h >>conftest.$ac_ext
6063 cat >>conftest.$ac_ext <<_ACEOF
6064 /* end confdefs.h.  */
6065 #if HAVE_SYS_RESOURCE_H
6066 #include <sys/resource.h>
6067 #endif
6068
6069
6070 int
6071 main ()
6072 {
6073 static int test_array [1 - 2 * !(((long int) (sizeof (rlim_t))) >= 0)];
6074 test_array [0] = 0
6075
6076   ;
6077   return 0;
6078 }
6079 _ACEOF
6080 rm -f conftest.$ac_objext
6081 if { (ac_try="$ac_compile"
6082 case "(($ac_try" in
6083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6084   *) ac_try_echo=$ac_try;;
6085 esac
6086 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6087 $as_echo "$ac_try_echo") >&5
6088   (eval "$ac_compile") 2>conftest.er1
6089   ac_status=$?
6090   grep -v '^ *+' conftest.er1 >conftest.err
6091   rm -f conftest.er1
6092   cat conftest.err >&5
6093   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6094   (exit $ac_status); } && {
6095          test -z "$ac_c_werror_flag" ||
6096          test ! -s conftest.err
6097        } && test -s conftest.$ac_objext; then
6098   ac_lo=0 ac_mid=0
6099   while :; do
6100     cat >conftest.$ac_ext <<_ACEOF
6101 /* confdefs.h.  */
6102 _ACEOF
6103 cat confdefs.h >>conftest.$ac_ext
6104 cat >>conftest.$ac_ext <<_ACEOF
6105 /* end confdefs.h.  */
6106 #if HAVE_SYS_RESOURCE_H
6107 #include <sys/resource.h>
6108 #endif
6109
6110
6111 int
6112 main ()
6113 {
6114 static int test_array [1 - 2 * !(((long int) (sizeof (rlim_t))) <= $ac_mid)];
6115 test_array [0] = 0
6116
6117   ;
6118   return 0;
6119 }
6120 _ACEOF
6121 rm -f conftest.$ac_objext
6122 if { (ac_try="$ac_compile"
6123 case "(($ac_try" in
6124   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6125   *) ac_try_echo=$ac_try;;
6126 esac
6127 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6128 $as_echo "$ac_try_echo") >&5
6129   (eval "$ac_compile") 2>conftest.er1
6130   ac_status=$?
6131   grep -v '^ *+' conftest.er1 >conftest.err
6132   rm -f conftest.er1
6133   cat conftest.err >&5
6134   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135   (exit $ac_status); } && {
6136          test -z "$ac_c_werror_flag" ||
6137          test ! -s conftest.err
6138        } && test -s conftest.$ac_objext; then
6139   ac_hi=$ac_mid; break
6140 else
6141   $as_echo "$as_me: failed program was:" >&5
6142 sed 's/^/| /' conftest.$ac_ext >&5
6143
6144         ac_lo=`expr $ac_mid + 1`
6145                         if test $ac_lo -le $ac_mid; then
6146                           ac_lo= ac_hi=
6147                           break
6148                         fi
6149                         ac_mid=`expr 2 '*' $ac_mid + 1`
6150 fi
6151
6152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6153   done
6154 else
6155   $as_echo "$as_me: failed program was:" >&5
6156 sed 's/^/| /' conftest.$ac_ext >&5
6157
6158         cat >conftest.$ac_ext <<_ACEOF
6159 /* confdefs.h.  */
6160 _ACEOF
6161 cat confdefs.h >>conftest.$ac_ext
6162 cat >>conftest.$ac_ext <<_ACEOF
6163 /* end confdefs.h.  */
6164 #if HAVE_SYS_RESOURCE_H
6165 #include <sys/resource.h>
6166 #endif
6167
6168
6169 int
6170 main ()
6171 {
6172 static int test_array [1 - 2 * !(((long int) (sizeof (rlim_t))) < 0)];
6173 test_array [0] = 0
6174
6175   ;
6176   return 0;
6177 }
6178 _ACEOF
6179 rm -f conftest.$ac_objext
6180 if { (ac_try="$ac_compile"
6181 case "(($ac_try" in
6182   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6183   *) ac_try_echo=$ac_try;;
6184 esac
6185 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6186 $as_echo "$ac_try_echo") >&5
6187   (eval "$ac_compile") 2>conftest.er1
6188   ac_status=$?
6189   grep -v '^ *+' conftest.er1 >conftest.err
6190   rm -f conftest.er1
6191   cat conftest.err >&5
6192   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193   (exit $ac_status); } && {
6194          test -z "$ac_c_werror_flag" ||
6195          test ! -s conftest.err
6196        } && test -s conftest.$ac_objext; then
6197   ac_hi=-1 ac_mid=-1
6198   while :; do
6199     cat >conftest.$ac_ext <<_ACEOF
6200 /* confdefs.h.  */
6201 _ACEOF
6202 cat confdefs.h >>conftest.$ac_ext
6203 cat >>conftest.$ac_ext <<_ACEOF
6204 /* end confdefs.h.  */
6205 #if HAVE_SYS_RESOURCE_H
6206 #include <sys/resource.h>
6207 #endif
6208
6209
6210 int
6211 main ()
6212 {
6213 static int test_array [1 - 2 * !(((long int) (sizeof (rlim_t))) >= $ac_mid)];
6214 test_array [0] = 0
6215
6216   ;
6217   return 0;
6218 }
6219 _ACEOF
6220 rm -f conftest.$ac_objext
6221 if { (ac_try="$ac_compile"
6222 case "(($ac_try" in
6223   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6224   *) ac_try_echo=$ac_try;;
6225 esac
6226 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6227 $as_echo "$ac_try_echo") >&5
6228   (eval "$ac_compile") 2>conftest.er1
6229   ac_status=$?
6230   grep -v '^ *+' conftest.er1 >conftest.err
6231   rm -f conftest.er1
6232   cat conftest.err >&5
6233   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6234   (exit $ac_status); } && {
6235          test -z "$ac_c_werror_flag" ||
6236          test ! -s conftest.err
6237        } && test -s conftest.$ac_objext; then
6238   ac_lo=$ac_mid; break
6239 else
6240   $as_echo "$as_me: failed program was:" >&5
6241 sed 's/^/| /' conftest.$ac_ext >&5
6242
6243         ac_hi=`expr '(' $ac_mid ')' - 1`
6244                         if test $ac_mid -le $ac_hi; then
6245                           ac_lo= ac_hi=
6246                           break
6247                         fi
6248                         ac_mid=`expr 2 '*' $ac_mid`
6249 fi
6250
6251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6252   done
6253 else
6254   $as_echo "$as_me: failed program was:" >&5
6255 sed 's/^/| /' conftest.$ac_ext >&5
6256
6257         ac_lo= ac_hi=
6258 fi
6259
6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6261 fi
6262
6263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6264 # Binary search between lo and hi bounds.
6265 while test "x$ac_lo" != "x$ac_hi"; do
6266   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6267   cat >conftest.$ac_ext <<_ACEOF
6268 /* confdefs.h.  */
6269 _ACEOF
6270 cat confdefs.h >>conftest.$ac_ext
6271 cat >>conftest.$ac_ext <<_ACEOF
6272 /* end confdefs.h.  */
6273 #if HAVE_SYS_RESOURCE_H
6274 #include <sys/resource.h>
6275 #endif
6276
6277
6278 int
6279 main ()
6280 {
6281 static int test_array [1 - 2 * !(((long int) (sizeof (rlim_t))) <= $ac_mid)];
6282 test_array [0] = 0
6283
6284   ;
6285   return 0;
6286 }
6287 _ACEOF
6288 rm -f conftest.$ac_objext
6289 if { (ac_try="$ac_compile"
6290 case "(($ac_try" in
6291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6292   *) ac_try_echo=$ac_try;;
6293 esac
6294 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6295 $as_echo "$ac_try_echo") >&5
6296   (eval "$ac_compile") 2>conftest.er1
6297   ac_status=$?
6298   grep -v '^ *+' conftest.er1 >conftest.err
6299   rm -f conftest.er1
6300   cat conftest.err >&5
6301   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6302   (exit $ac_status); } && {
6303          test -z "$ac_c_werror_flag" ||
6304          test ! -s conftest.err
6305        } && test -s conftest.$ac_objext; then
6306   ac_hi=$ac_mid
6307 else
6308   $as_echo "$as_me: failed program was:" >&5
6309 sed 's/^/| /' conftest.$ac_ext >&5
6310
6311         ac_lo=`expr '(' $ac_mid ')' + 1`
6312 fi
6313
6314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6315 done
6316 case $ac_lo in
6317 ?*) ac_cv_sizeof_rlim_t=$ac_lo;;
6318 '') if test "$ac_cv_type_rlim_t" = yes; then
6319      { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6321 { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (rlim_t)
6322 See \`config.log' for more details." >&5
6323 $as_echo "$as_me: error: cannot compute sizeof (rlim_t)
6324 See \`config.log' for more details." >&2;}
6325    { (exit 77); exit 77; }; }; }
6326    else
6327      ac_cv_sizeof_rlim_t=0
6328    fi ;;
6329 esac
6330 else
6331   cat >conftest.$ac_ext <<_ACEOF
6332 /* confdefs.h.  */
6333 _ACEOF
6334 cat confdefs.h >>conftest.$ac_ext
6335 cat >>conftest.$ac_ext <<_ACEOF
6336 /* end confdefs.h.  */
6337 #if HAVE_SYS_RESOURCE_H
6338 #include <sys/resource.h>
6339 #endif
6340
6341
6342 static long int longval () { return (long int) (sizeof (rlim_t)); }
6343 static unsigned long int ulongval () { return (long int) (sizeof (rlim_t)); }
6344 #include <stdio.h>
6345 #include <stdlib.h>
6346 int
6347 main ()
6348 {
6349
6350   FILE *f = fopen ("conftest.val", "w");
6351   if (! f)
6352     return 1;
6353   if (((long int) (sizeof (rlim_t))) < 0)
6354     {
6355       long int i = longval ();
6356       if (i != ((long int) (sizeof (rlim_t))))
6357         return 1;
6358       fprintf (f, "%ld", i);
6359     }
6360   else
6361     {
6362       unsigned long int i = ulongval ();
6363       if (i != ((long int) (sizeof (rlim_t))))
6364         return 1;
6365       fprintf (f, "%lu", i);
6366     }
6367   /* Do not output a trailing newline, as this causes \r\n confusion
6368      on some platforms.  */
6369   return ferror (f) || fclose (f) != 0;
6370
6371   ;
6372   return 0;
6373 }
6374 _ACEOF
6375 rm -f conftest$ac_exeext
6376 if { (ac_try="$ac_link"
6377 case "(($ac_try" in
6378   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6379   *) ac_try_echo=$ac_try;;
6380 esac
6381 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6382 $as_echo "$ac_try_echo") >&5
6383   (eval "$ac_link") 2>&5
6384   ac_status=$?
6385   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6386   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6387   { (case "(($ac_try" in
6388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6389   *) ac_try_echo=$ac_try;;
6390 esac
6391 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
6392 $as_echo "$ac_try_echo") >&5
6393   (eval "$ac_try") 2>&5
6394   ac_status=$?
6395   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
6396   (exit $ac_status); }; }; then
6397   ac_cv_sizeof_rlim_t=`cat conftest.val`
6398 else
6399   $as_echo "$as_me: program exited with status $ac_status" >&5
6400 $as_echo "$as_me: failed program was:" >&5
6401 sed 's/^/| /' conftest.$ac_ext >&5
6402
6403 ( exit $ac_status )
6404 if test "$ac_cv_type_rlim_t" = yes; then
6405      { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6406 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6407 { { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (rlim_t)
6408 See \`config.log' for more details." >&5
6409 $as_echo "$as_me: error: cannot compute sizeof (rlim_t)
6410 See \`config.log' for more details." >&2;}
6411    { (exit 77); exit 77; }; }; }
6412    else
6413      ac_cv_sizeof_rlim_t=0
6414    fi
6415 fi
6416 rm -rf conftest.dSYM
6417 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6418 fi
6419 rm -f conftest.val
6420 fi
6421 { $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_rlim_t" >&5
6422 $as_echo "$ac_cv_sizeof_rlim_t" >&6; }
6423
6424
6425
6426 cat >>confdefs.h <<_ACEOF
6427 #define SIZEOF_RLIM_T $ac_cv_sizeof_rlim_t
6428 _ACEOF
6429
6430
6431 if test $ac_cv_sizeof_rlim_t = "4"; then
6432
6433 cat >>confdefs.h <<\_ACEOF
6434 #define RLIM_STRING "%d"
6435 _ACEOF
6436
6437 elif test $ac_cv_sizeof_rlim_t = "8"; then
6438
6439 cat >>confdefs.h <<\_ACEOF
6440 #define RLIM_STRING "%lli"
6441 _ACEOF
6442
6443 else
6444     { { $as_echo "$as_me:$LINENO: error: can not detect the size of your system\'s rlim_t type" >&5
6445 $as_echo "$as_me: error: can not detect the size of your system\'s rlim_t type" >&2;}
6446    { (exit 1); exit 1; }; }
6447 fi
6448
6449 # Check whether --enable-htmldir was given.
6450 if test "${enable_htmldir+set}" = set; then
6451   enableval=$enable_htmldir;
6452     if test "$enableval"; then
6453         HTMLDIR=$enableval
6454     fi
6455
6456 else
6457   HTMLDIR="/var/www/html"
6458 fi
6459
6460 echo "using $HTMLDIR as the WWW Document Root dir"
6461
6462
6463 ac_config_files="$ac_config_files Makefile"
6464
6465 cat >confcache <<\_ACEOF
6466 # This file is a shell script that caches the results of configure
6467 # tests run on this system so they can be shared between configure
6468 # scripts and configure runs, see configure's option --config-cache.
6469 # It is not useful on other systems.  If it contains results you don't
6470 # want to keep, you may remove or edit it.
6471 #
6472 # config.status only pays attention to the cache file if you give it
6473 # the --recheck option to rerun configure.
6474 #
6475 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6476 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6477 # following values.
6478
6479 _ACEOF
6480
6481 # The following way of writing the cache mishandles newlines in values,
6482 # but we know of no workaround that is simple, portable, and efficient.
6483 # So, we kill variables containing newlines.
6484 # Ultrix sh set writes to stderr and can't be redirected directly,
6485 # and sets the high bit in the cache file unless we assign to the vars.
6486 (
6487   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6488     eval ac_val=\$$ac_var
6489     case $ac_val in #(
6490     *${as_nl}*)
6491       case $ac_var in #(
6492       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
6493 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6494       esac
6495       case $ac_var in #(
6496       _ | IFS | as_nl) ;; #(
6497       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6498       *) $as_unset $ac_var ;;
6499       esac ;;
6500     esac
6501   done
6502
6503   (set) 2>&1 |
6504     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6505     *${as_nl}ac_space=\ *)
6506       # `set' does not quote correctly, so add quotes (double-quote
6507       # substitution turns \\\\ into \\, and sed turns \\ into \).
6508       sed -n \
6509         "s/'/'\\\\''/g;
6510           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6511       ;; #(
6512     *)
6513       # `set' quotes correctly as required by POSIX, so do not add quotes.
6514       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6515       ;;
6516     esac |
6517     sort
6518 ) |
6519   sed '
6520      /^ac_cv_env_/b end
6521      t clear
6522      :clear
6523      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6524      t end
6525      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6526      :end' >>confcache
6527 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6528   if test -w "$cache_file"; then
6529     test "x$cache_file" != "x/dev/null" &&
6530       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
6531 $as_echo "$as_me: updating cache $cache_file" >&6;}
6532     cat confcache >$cache_file
6533   else
6534     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
6535 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6536   fi
6537 fi
6538 rm -f confcache
6539
6540 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6541 # Let make expand exec_prefix.
6542 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6543
6544 # Transform confdefs.h into DEFS.
6545 # Protect against shell expansion while executing Makefile rules.
6546 # Protect against Makefile macro expansion.
6547 #
6548 # If the first sed substitution is executed (which looks for macros that
6549 # take arguments), then branch to the quote section.  Otherwise,
6550 # look for a macro that doesn't take arguments.
6551 ac_script='
6552 :mline
6553 /\\$/{
6554  N
6555  s,\\\n,,
6556  b mline
6557 }
6558 t clear
6559 :clear
6560 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
6561 t quote
6562 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
6563 t quote
6564 b any
6565 :quote
6566 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
6567 s/\[/\\&/g
6568 s/\]/\\&/g
6569 s/\$/$$/g
6570 H
6571 :any
6572 ${
6573         g
6574         s/^\n//
6575         s/\n/ /g
6576         p
6577 }
6578 '
6579 DEFS=`sed -n "$ac_script" confdefs.h`
6580
6581
6582 ac_libobjs=
6583 ac_ltlibobjs=
6584 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6585   # 1. Remove the extension, and $U if already installed.
6586   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6587   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6588   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6589   #    will be set to the directory where LIBOBJS objects are built.
6590   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6591   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
6592 done
6593 LIBOBJS=$ac_libobjs
6594
6595 LTLIBOBJS=$ac_ltlibobjs
6596
6597
6598
6599 : ${CONFIG_STATUS=./config.status}
6600 ac_write_fail=0
6601 ac_clean_files_save=$ac_clean_files
6602 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6603 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6604 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6605 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6606 #! $SHELL
6607 # Generated by $as_me.
6608 # Run this file to recreate the current configuration.
6609 # Compiler output produced by configure, useful for debugging
6610 # configure, is in config.log if it exists.
6611
6612 debug=false
6613 ac_cs_recheck=false
6614 ac_cs_silent=false
6615 SHELL=\${CONFIG_SHELL-$SHELL}
6616 _ACEOF
6617
6618 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6619 ## --------------------- ##
6620 ## M4sh Initialization.  ##
6621 ## --------------------- ##
6622
6623 # Be more Bourne compatible
6624 DUALCASE=1; export DUALCASE # for MKS sh
6625 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6626   emulate sh
6627   NULLCMD=:
6628   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6629   # is contrary to our usage.  Disable this feature.
6630   alias -g '${1+"$@"}'='"$@"'
6631   setopt NO_GLOB_SUBST
6632 else
6633   case `(set -o) 2>/dev/null` in
6634   *posix*) set -o posix ;;
6635 esac
6636
6637 fi
6638
6639
6640
6641
6642 # PATH needs CR
6643 # Avoid depending upon Character Ranges.
6644 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6645 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6646 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6647 as_cr_digits='0123456789'
6648 as_cr_alnum=$as_cr_Letters$as_cr_digits
6649
6650 as_nl='
6651 '
6652 export as_nl
6653 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6654 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6655 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6656 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6657 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6658   as_echo='printf %s\n'
6659   as_echo_n='printf %s'
6660 else
6661   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6662     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6663     as_echo_n='/usr/ucb/echo -n'
6664   else
6665     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6666     as_echo_n_body='eval
6667       arg=$1;
6668       case $arg in
6669       *"$as_nl"*)
6670         expr "X$arg" : "X\\(.*\\)$as_nl";
6671         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6672       esac;
6673       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6674     '
6675     export as_echo_n_body
6676     as_echo_n='sh -c $as_echo_n_body as_echo'
6677   fi
6678   export as_echo_body
6679   as_echo='sh -c $as_echo_body as_echo'
6680 fi
6681
6682 # The user is always right.
6683 if test "${PATH_SEPARATOR+set}" != set; then
6684   PATH_SEPARATOR=:
6685   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6686     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6687       PATH_SEPARATOR=';'
6688   }
6689 fi
6690
6691 # Support unset when possible.
6692 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6693   as_unset=unset
6694 else
6695   as_unset=false
6696 fi
6697
6698
6699 # IFS
6700 # We need space, tab and new line, in precisely that order.  Quoting is
6701 # there to prevent editors from complaining about space-tab.
6702 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6703 # splitting by setting IFS to empty value.)
6704 IFS=" ""        $as_nl"
6705
6706 # Find who we are.  Look in the path if we contain no directory separator.
6707 case $0 in
6708   *[\\/]* ) as_myself=$0 ;;
6709   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6710 for as_dir in $PATH
6711 do
6712   IFS=$as_save_IFS
6713   test -z "$as_dir" && as_dir=.
6714   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6715 done
6716 IFS=$as_save_IFS
6717
6718      ;;
6719 esac
6720 # We did not find ourselves, most probably we were run as `sh COMMAND'
6721 # in which case we are not to be found in the path.
6722 if test "x$as_myself" = x; then
6723   as_myself=$0
6724 fi
6725 if test ! -f "$as_myself"; then
6726   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6727   { (exit 1); exit 1; }
6728 fi
6729
6730 # Work around bugs in pre-3.0 UWIN ksh.
6731 for as_var in ENV MAIL MAILPATH
6732 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
6733 done
6734 PS1='$ '
6735 PS2='> '
6736 PS4='+ '
6737
6738 # NLS nuisances.
6739 LC_ALL=C
6740 export LC_ALL
6741 LANGUAGE=C
6742 export LANGUAGE
6743
6744 # Required to use basename.
6745 if expr a : '\(a\)' >/dev/null 2>&1 &&
6746    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6747   as_expr=expr
6748 else
6749   as_expr=false
6750 fi
6751
6752 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6753   as_basename=basename
6754 else
6755   as_basename=false
6756 fi
6757
6758
6759 # Name of the executable.
6760 as_me=`$as_basename -- "$0" ||
6761 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6762          X"$0" : 'X\(//\)$' \| \
6763          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6764 $as_echo X/"$0" |
6765     sed '/^.*\/\([^/][^/]*\)\/*$/{
6766             s//\1/
6767             q
6768           }
6769           /^X\/\(\/\/\)$/{
6770             s//\1/
6771             q
6772           }
6773           /^X\/\(\/\).*/{
6774             s//\1/
6775             q
6776           }
6777           s/.*/./; q'`
6778
6779 # CDPATH.
6780 $as_unset CDPATH
6781
6782
6783
6784   as_lineno_1=$LINENO
6785   as_lineno_2=$LINENO
6786   test "x$as_lineno_1" != "x$as_lineno_2" &&
6787   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
6788
6789   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6790   # uniformly replaced by the line number.  The first 'sed' inserts a
6791   # line-number line after each line using $LINENO; the second 'sed'
6792   # does the real work.  The second script uses 'N' to pair each
6793   # line-number line with the line containing $LINENO, and appends
6794   # trailing '-' during substitution so that $LINENO is not a special
6795   # case at line end.
6796   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6797   # scripts with optimization help from Paolo Bonzini.  Blame Lee
6798   # E. McMahon (1931-1989) for sed's syntax.  :-)
6799   sed -n '
6800     p
6801     /[$]LINENO/=
6802   ' <$as_myself |
6803     sed '
6804       s/[$]LINENO.*/&-/
6805       t lineno
6806       b
6807       :lineno
6808       N
6809       :loop
6810       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
6811       t loop
6812       s/-\n.*//
6813     ' >$as_me.lineno &&
6814   chmod +x "$as_me.lineno" ||
6815     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
6816    { (exit 1); exit 1; }; }
6817
6818   # Don't try to exec as it changes $[0], causing all sort of problems
6819   # (the dirname of $[0] is not the place where we might find the
6820   # original and so on.  Autoconf is especially sensitive to this).
6821   . "./$as_me.lineno"
6822   # Exit status is that of the last command.
6823   exit
6824 }
6825
6826
6827 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6828   as_dirname=dirname
6829 else
6830   as_dirname=false
6831 fi
6832
6833 ECHO_C= ECHO_N= ECHO_T=
6834 case `echo -n x` in
6835 -n*)
6836   case `echo 'x\c'` in
6837   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6838   *)   ECHO_C='\c';;
6839   esac;;
6840 *)
6841   ECHO_N='-n';;
6842 esac
6843 if expr a : '\(a\)' >/dev/null 2>&1 &&
6844    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6845   as_expr=expr
6846 else
6847   as_expr=false
6848 fi
6849
6850 rm -f conf$$ conf$$.exe conf$$.file
6851 if test -d conf$$.dir; then
6852   rm -f conf$$.dir/conf$$.file
6853 else
6854   rm -f conf$$.dir
6855   mkdir conf$$.dir 2>/dev/null
6856 fi
6857 if (echo >conf$$.file) 2>/dev/null; then
6858   if ln -s conf$$.file conf$$ 2>/dev/null; then
6859     as_ln_s='ln -s'
6860     # ... but there are two gotchas:
6861     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6862     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6863     # In both cases, we have to default to `cp -p'.
6864     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6865       as_ln_s='cp -p'
6866   elif ln conf$$.file conf$$ 2>/dev/null; then
6867     as_ln_s=ln
6868   else
6869     as_ln_s='cp -p'
6870   fi
6871 else
6872   as_ln_s='cp -p'
6873 fi
6874 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6875 rmdir conf$$.dir 2>/dev/null
6876
6877 if mkdir -p . 2>/dev/null; then
6878   as_mkdir_p=:
6879 else
6880   test -d ./-p && rmdir ./-p
6881   as_mkdir_p=false
6882 fi
6883
6884 if test -x / >/dev/null 2>&1; then
6885   as_test_x='test -x'
6886 else
6887   if ls -dL / >/dev/null 2>&1; then
6888     as_ls_L_option=L
6889   else
6890     as_ls_L_option=
6891   fi
6892   as_test_x='
6893     eval sh -c '\''
6894       if test -d "$1"; then
6895         test -d "$1/.";
6896       else
6897         case $1 in
6898         -*)set "./$1";;
6899         esac;
6900         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
6901         ???[sx]*):;;*)false;;esac;fi
6902     '\'' sh
6903   '
6904 fi
6905 as_executable_p=$as_test_x
6906
6907 # Sed expression to map a string onto a valid CPP name.
6908 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6909
6910 # Sed expression to map a string onto a valid variable name.
6911 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6912
6913
6914 exec 6>&1
6915
6916 # Save the log message, to keep $[0] and so on meaningful, and to
6917 # report actual input values of CONFIG_FILES etc. instead of their
6918 # values after options handling.
6919 ac_log="
6920 This file was extended by sarg $as_me 2.2.5, which was
6921 generated by GNU Autoconf 2.63.  Invocation command line was
6922
6923   CONFIG_FILES    = $CONFIG_FILES
6924   CONFIG_HEADERS  = $CONFIG_HEADERS
6925   CONFIG_LINKS    = $CONFIG_LINKS
6926   CONFIG_COMMANDS = $CONFIG_COMMANDS
6927   $ $0 $@
6928
6929 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6930 "
6931
6932 _ACEOF
6933
6934 case $ac_config_files in *"
6935 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6936 esac
6937
6938
6939
6940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6941 # Files that config.status was made for.
6942 config_files="$ac_config_files"
6943
6944 _ACEOF
6945
6946 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6947 ac_cs_usage="\
6948 \`$as_me' instantiates files from templates according to the
6949 current configuration.
6950
6951 Usage: $0 [OPTION]... [FILE]...
6952
6953   -h, --help       print this help, then exit
6954   -V, --version    print version number and configuration settings, then exit
6955   -q, --quiet, --silent
6956                    do not print progress messages
6957   -d, --debug      don't remove temporary files
6958       --recheck    update $as_me by reconfiguring in the same conditions
6959       --file=FILE[:TEMPLATE]
6960                    instantiate the configuration file FILE
6961
6962 Configuration files:
6963 $config_files
6964
6965 Report bugs to <bug-autoconf@gnu.org>."
6966
6967 _ACEOF
6968 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6969 ac_cs_version="\\
6970 sarg config.status 2.2.5
6971 configured by $0, generated by GNU Autoconf 2.63,
6972   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6973
6974 Copyright (C) 2008 Free Software Foundation, Inc.
6975 This config.status script is free software; the Free Software Foundation
6976 gives unlimited permission to copy, distribute and modify it."
6977
6978 ac_pwd='$ac_pwd'
6979 srcdir='$srcdir'
6980 test -n "\$AWK" || AWK=awk
6981 _ACEOF
6982
6983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6984 # The default lists apply if the user does not specify any file.
6985 ac_need_defaults=:
6986 while test $# != 0
6987 do
6988   case $1 in
6989   --*=*)
6990     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6991     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6992     ac_shift=:
6993     ;;
6994   *)
6995     ac_option=$1
6996     ac_optarg=$2
6997     ac_shift=shift
6998     ;;
6999   esac
7000
7001   case $ac_option in
7002   # Handling of the options.
7003   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7004     ac_cs_recheck=: ;;
7005   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7006     $as_echo "$ac_cs_version"; exit ;;
7007   --debug | --debu | --deb | --de | --d | -d )
7008     debug=: ;;
7009   --file | --fil | --fi | --f )
7010     $ac_shift
7011     case $ac_optarg in
7012     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7013     esac
7014     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
7015     ac_need_defaults=false;;
7016   --he | --h |  --help | --hel | -h )
7017     $as_echo "$ac_cs_usage"; exit ;;
7018   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7019   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7020     ac_cs_silent=: ;;
7021
7022   # This is an error.
7023   -*) { $as_echo "$as_me: error: unrecognized option: $1
7024 Try \`$0 --help' for more information." >&2
7025    { (exit 1); exit 1; }; } ;;
7026
7027   *) ac_config_targets="$ac_config_targets $1"
7028      ac_need_defaults=false ;;
7029
7030   esac
7031   shift
7032 done
7033
7034 ac_configure_extra_args=
7035
7036 if $ac_cs_silent; then
7037   exec 6>/dev/null
7038   ac_configure_extra_args="$ac_configure_extra_args --silent"
7039 fi
7040
7041 _ACEOF
7042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7043 if \$ac_cs_recheck; then
7044   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7045   shift
7046   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7047   CONFIG_SHELL='$SHELL'
7048   export CONFIG_SHELL
7049   exec "\$@"
7050 fi
7051
7052 _ACEOF
7053 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7054 exec 5>>config.log
7055 {
7056   echo
7057   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7058 ## Running $as_me. ##
7059 _ASBOX
7060   $as_echo "$ac_log"
7061 } >&5
7062
7063 _ACEOF
7064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7065 _ACEOF
7066
7067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7068
7069 # Handling of arguments.
7070 for ac_config_target in $ac_config_targets
7071 do
7072   case $ac_config_target in
7073     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7074
7075   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7076 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7077    { (exit 1); exit 1; }; };;
7078   esac
7079 done
7080
7081
7082 # If the user did not use the arguments to specify the items to instantiate,
7083 # then the envvar interface is used.  Set only those that are not.
7084 # We use the long form for the default assignment because of an extremely
7085 # bizarre bug on SunOS 4.1.3.
7086 if $ac_need_defaults; then
7087   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7088 fi
7089
7090 # Have a temporary directory for convenience.  Make it in the build tree
7091 # simply because there is no reason against having it here, and in addition,
7092 # creating and moving files from /tmp can sometimes cause problems.
7093 # Hook for its removal unless debugging.
7094 # Note that there is a small window in which the directory will not be cleaned:
7095 # after its creation but before its name has been assigned to `$tmp'.
7096 $debug ||
7097 {
7098   tmp=
7099   trap 'exit_status=$?
7100   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7101 ' 0
7102   trap '{ (exit 1); exit 1; }' 1 2 13 15
7103 }
7104 # Create a (secure) tmp directory for tmp files.
7105
7106 {
7107   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7108   test -n "$tmp" && test -d "$tmp"
7109 }  ||
7110 {
7111   tmp=./conf$$-$RANDOM
7112   (umask 077 && mkdir "$tmp")
7113 } ||
7114 {
7115    $as_echo "$as_me: cannot create a temporary directory in ." >&2
7116    { (exit 1); exit 1; }
7117 }
7118
7119 # Set up the scripts for CONFIG_FILES section.
7120 # No need to generate them if there are no CONFIG_FILES.
7121 # This happens for instance with `./config.status config.h'.
7122 if test -n "$CONFIG_FILES"; then
7123
7124
7125 ac_cr='
'
7126 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7127 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7128   ac_cs_awk_cr='\\r'
7129 else
7130   ac_cs_awk_cr=$ac_cr
7131 fi
7132
7133 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7134 _ACEOF
7135
7136
7137 {
7138   echo "cat >conf$$subs.awk <<_ACEOF" &&
7139   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7140   echo "_ACEOF"
7141 } >conf$$subs.sh ||
7142   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7143 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7144    { (exit 1); exit 1; }; }
7145 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7146 ac_delim='%!_!# '
7147 for ac_last_try in false false false false false :; do
7148   . ./conf$$subs.sh ||
7149     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7150 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7151    { (exit 1); exit 1; }; }
7152
7153   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7154   if test $ac_delim_n = $ac_delim_num; then
7155     break
7156   elif $ac_last_try; then
7157     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7158 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7159    { (exit 1); exit 1; }; }
7160   else
7161     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7162   fi
7163 done
7164 rm -f conf$$subs.sh
7165
7166 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7167 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7168 _ACEOF
7169 sed -n '
7170 h
7171 s/^/S["/; s/!.*/"]=/
7172 p
7173 g
7174 s/^[^!]*!//
7175 :repl
7176 t repl
7177 s/'"$ac_delim"'$//
7178 t delim
7179 :nl
7180 h
7181 s/\(.\{148\}\).*/\1/
7182 t more1
7183 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7184 p
7185 n
7186 b repl
7187 :more1
7188 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7189 p
7190 g
7191 s/.\{148\}//
7192 t nl
7193 :delim
7194 h
7195 s/\(.\{148\}\).*/\1/
7196 t more2
7197 s/["\\]/\\&/g; s/^/"/; s/$/"/
7198 p
7199 b
7200 :more2
7201 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7202 p
7203 g
7204 s/.\{148\}//
7205 t delim
7206 ' <conf$$subs.awk | sed '
7207 /^[^""]/{
7208   N
7209   s/\n//
7210 }
7211 ' >>$CONFIG_STATUS || ac_write_fail=1
7212 rm -f conf$$subs.awk
7213 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7214 _ACAWK
7215 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7216   for (key in S) S_is_set[key] = 1
7217   FS = "\a"
7218
7219 }
7220 {
7221   line = $ 0
7222   nfields = split(line, field, "@")
7223   substed = 0
7224   len = length(field[1])
7225   for (i = 2; i < nfields; i++) {
7226     key = field[i]
7227     keylen = length(key)
7228     if (S_is_set[key]) {
7229       value = S[key]
7230       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7231       len += length(value) + length(field[++i])
7232       substed = 1
7233     } else
7234       len += 1 + keylen
7235   }
7236
7237   print line
7238 }
7239
7240 _ACAWK
7241 _ACEOF
7242 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7243 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7244   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7245 else
7246   cat
7247 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7248   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
7249 $as_echo "$as_me: error: could not setup config files machinery" >&2;}
7250    { (exit 1); exit 1; }; }
7251 _ACEOF
7252
7253 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7254 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7255 # trailing colons and then remove the whole line if VPATH becomes empty
7256 # (actually we leave an empty line to preserve line numbers).
7257 if test "x$srcdir" = x.; then
7258   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7259 s/:*\$(srcdir):*/:/
7260 s/:*\${srcdir}:*/:/
7261 s/:*@srcdir@:*/:/
7262 s/^\([^=]*=[     ]*\):*/\1/
7263 s/:*$//
7264 s/^[^=]*=[       ]*$//
7265 }'
7266 fi
7267
7268 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7269 fi # test -n "$CONFIG_FILES"
7270
7271
7272 eval set X "  :F $CONFIG_FILES      "
7273 shift
7274 for ac_tag
7275 do
7276   case $ac_tag in
7277   :[FHLC]) ac_mode=$ac_tag; continue;;
7278   esac
7279   case $ac_mode$ac_tag in
7280   :[FHL]*:*);;
7281   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
7282 $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
7283    { (exit 1); exit 1; }; };;
7284   :[FH]-) ac_tag=-:-;;
7285   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7286   esac
7287   ac_save_IFS=$IFS
7288   IFS=:
7289   set x $ac_tag
7290   IFS=$ac_save_IFS
7291   shift
7292   ac_file=$1
7293   shift
7294
7295   case $ac_mode in
7296   :L) ac_source=$1;;
7297   :[FH])
7298     ac_file_inputs=
7299     for ac_f
7300     do
7301       case $ac_f in
7302       -) ac_f="$tmp/stdin";;
7303       *) # Look for the file first in the build tree, then in the source tree
7304          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7305          # because $ac_f cannot contain `:'.
7306          test -f "$ac_f" ||
7307            case $ac_f in
7308            [\\/$]*) false;;
7309            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7310            esac ||
7311            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7312 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7313    { (exit 1); exit 1; }; };;
7314       esac
7315       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7316       ac_file_inputs="$ac_file_inputs '$ac_f'"
7317     done
7318
7319     # Let's still pretend it is `configure' which instantiates (i.e., don't
7320     # use $as_me), people would be surprised to read:
7321     #    /* config.h.  Generated by config.status.  */
7322     configure_input='Generated from '`
7323           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7324         `' by configure.'
7325     if test x"$ac_file" != x-; then
7326       configure_input="$ac_file.  $configure_input"
7327       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
7328 $as_echo "$as_me: creating $ac_file" >&6;}
7329     fi
7330     # Neutralize special characters interpreted by sed in replacement strings.
7331     case $configure_input in #(
7332     *\&* | *\|* | *\\* )
7333        ac_sed_conf_input=`$as_echo "$configure_input" |
7334        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7335     *) ac_sed_conf_input=$configure_input;;
7336     esac
7337
7338     case $ac_tag in
7339     *:-:* | *:-) cat >"$tmp/stdin" \
7340       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7341 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7342    { (exit 1); exit 1; }; } ;;
7343     esac
7344     ;;
7345   esac
7346
7347   ac_dir=`$as_dirname -- "$ac_file" ||
7348 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7349          X"$ac_file" : 'X\(//\)[^/]' \| \
7350          X"$ac_file" : 'X\(//\)$' \| \
7351          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7352 $as_echo X"$ac_file" |
7353     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7354             s//\1/
7355             q
7356           }
7357           /^X\(\/\/\)[^/].*/{
7358             s//\1/
7359             q
7360           }
7361           /^X\(\/\/\)$/{
7362             s//\1/
7363             q
7364           }
7365           /^X\(\/\).*/{
7366             s//\1/
7367             q
7368           }
7369           s/.*/./; q'`
7370   { as_dir="$ac_dir"
7371   case $as_dir in #(
7372   -*) as_dir=./$as_dir;;
7373   esac
7374   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
7375     as_dirs=
7376     while :; do
7377       case $as_dir in #(
7378       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7379       *) as_qdir=$as_dir;;
7380       esac
7381       as_dirs="'$as_qdir' $as_dirs"
7382       as_dir=`$as_dirname -- "$as_dir" ||
7383 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7384          X"$as_dir" : 'X\(//\)[^/]' \| \
7385          X"$as_dir" : 'X\(//\)$' \| \
7386          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7387 $as_echo X"$as_dir" |
7388     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7389             s//\1/
7390             q
7391           }
7392           /^X\(\/\/\)[^/].*/{
7393             s//\1/
7394             q
7395           }
7396           /^X\(\/\/\)$/{
7397             s//\1/
7398             q
7399           }
7400           /^X\(\/\).*/{
7401             s//\1/
7402             q
7403           }
7404           s/.*/./; q'`
7405       test -d "$as_dir" && break
7406     done
7407     test -z "$as_dirs" || eval "mkdir $as_dirs"
7408   } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
7409 $as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
7410    { (exit 1); exit 1; }; }; }
7411   ac_builddir=.
7412
7413 case "$ac_dir" in
7414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7415 *)
7416   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7417   # A ".." for each directory in $ac_dir_suffix.
7418   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7419   case $ac_top_builddir_sub in
7420   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7421   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7422   esac ;;
7423 esac
7424 ac_abs_top_builddir=$ac_pwd
7425 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7426 # for backward compatibility:
7427 ac_top_builddir=$ac_top_build_prefix
7428
7429 case $srcdir in
7430   .)  # We are building in place.
7431     ac_srcdir=.
7432     ac_top_srcdir=$ac_top_builddir_sub
7433     ac_abs_top_srcdir=$ac_pwd ;;
7434   [\\/]* | ?:[\\/]* )  # Absolute name.
7435     ac_srcdir=$srcdir$ac_dir_suffix;
7436     ac_top_srcdir=$srcdir
7437     ac_abs_top_srcdir=$srcdir ;;
7438   *) # Relative name.
7439     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7440     ac_top_srcdir=$ac_top_build_prefix$srcdir
7441     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7442 esac
7443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7444
7445
7446   case $ac_mode in
7447   :F)
7448   #
7449   # CONFIG_FILE
7450   #
7451
7452 _ACEOF
7453
7454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7455 # If the template does not know about datarootdir, expand it.
7456 # FIXME: This hack should be removed a few years after 2.60.
7457 ac_datarootdir_hack=; ac_datarootdir_seen=
7458
7459 ac_sed_dataroot='
7460 /datarootdir/ {
7461   p
7462   q
7463 }
7464 /@datadir@/p
7465 /@docdir@/p
7466 /@infodir@/p
7467 /@localedir@/p
7468 /@mandir@/p
7469 '
7470 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7471 *datarootdir*) ac_datarootdir_seen=yes;;
7472 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7473   { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7474 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7475 _ACEOF
7476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7477   ac_datarootdir_hack='
7478   s&@datadir@&$datadir&g
7479   s&@docdir@&$docdir&g
7480   s&@infodir@&$infodir&g
7481   s&@localedir@&$localedir&g
7482   s&@mandir@&$mandir&g
7483     s&\\\${datarootdir}&$datarootdir&g' ;;
7484 esac
7485 _ACEOF
7486
7487 # Neutralize VPATH when `$srcdir' = `.'.
7488 # Shell code in configure.ac might set extrasub.
7489 # FIXME: do we really want to maintain this feature?
7490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7491 ac_sed_extra="$ac_vpsub
7492 $extrasub
7493 _ACEOF
7494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7495 :t
7496 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7497 s|@configure_input@|$ac_sed_conf_input|;t t
7498 s&@top_builddir@&$ac_top_builddir_sub&;t t
7499 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7500 s&@srcdir@&$ac_srcdir&;t t
7501 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7502 s&@top_srcdir@&$ac_top_srcdir&;t t
7503 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7504 s&@builddir@&$ac_builddir&;t t
7505 s&@abs_builddir@&$ac_abs_builddir&;t t
7506 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7507 $ac_datarootdir_hack
7508 "
7509 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7510   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7511 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7512    { (exit 1); exit 1; }; }
7513
7514 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7515   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7516   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7517   { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7518 which seems to be undefined.  Please make sure it is defined." >&5
7519 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7520 which seems to be undefined.  Please make sure it is defined." >&2;}
7521
7522   rm -f "$tmp/stdin"
7523   case $ac_file in
7524   -) cat "$tmp/out" && rm -f "$tmp/out";;
7525   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7526   esac \
7527   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
7528 $as_echo "$as_me: error: could not create $ac_file" >&2;}
7529    { (exit 1); exit 1; }; }
7530  ;;
7531
7532
7533
7534   esac
7535
7536 done # for ac_tag
7537
7538
7539 { (exit 0); exit 0; }
7540 _ACEOF
7541 chmod +x $CONFIG_STATUS
7542 ac_clean_files=$ac_clean_files_save
7543
7544 test $ac_write_fail = 0 ||
7545   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
7546 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
7547    { (exit 1); exit 1; }; }
7548
7549
7550 # configure is writing to config.log, and then calls config.status.
7551 # config.status does its own redirection, appending to config.log.
7552 # Unfortunately, on DOS this fails, as config.log is still kept open
7553 # by configure, so config.status won't be able to write to it; its
7554 # output is simply discarded.  So we exec the FD to /dev/null,
7555 # effectively closing config.log, so it can be properly (re)opened and
7556 # appended to by config.status.  When coming back to configure, we
7557 # need to make the FD available again.
7558 if test "$no_create" != yes; then
7559   ac_cs_success=:
7560   ac_config_status_args=
7561   test "$silent" = yes &&
7562     ac_config_status_args="$ac_config_status_args --quiet"
7563   exec 5>/dev/null
7564   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7565   exec 5>>config.log
7566   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7567   # would make configure fail if this is the last instruction.
7568   $ac_cs_success || { (exit 1); exit 1; }
7569 fi
7570 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7571   { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7572 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7573 fi
7574