configure 1.02 MB
Newer Older
Bob Halley's avatar
Bob Halley committed
1
#! /bin/sh
Mark Andrews's avatar
regen  
Mark Andrews committed
2
# Copyright (C) 2004-2010  Internet Systems Consortium, Inc. ("ISC")
Mark Andrews's avatar
regen  
Mark Andrews committed
3
# Copyright (C) 1996-2003  Internet Software Consortium.
4
#
5
# Permission to use, copy, modify, and/or distribute this software for any
6 7 8
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
Mark Andrews's avatar
regen  
Mark Andrews committed
9 10 11 12 13 14 15
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
16
#
Mark Andrews's avatar
regen  
Mark Andrews committed
17
# $Id: configure,v 1.474 2010/03/18 13:30:36 marka Exp $
18 19 20 21 22 23 24 25 26 27 28 29 30 31
#
# Portions Copyright (C) 1996-2001  Nominum, Inc.
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Mark Andrews's avatar
regen  
Mark Andrews committed
32
# From configure.in Revision: 1.490 .
Bob Halley's avatar
Bob Halley committed
33
# Guess values for system-dependent variables and create Makefiles.
34
# Generated by GNU Autoconf 2.61.
Bob Halley's avatar
Bob Halley committed
35
#
36
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
37
# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
Bob Halley's avatar
Bob Halley committed
38 39
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
Mark Andrews's avatar
regen  
Mark Andrews committed
40 41 42 43
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

44 45
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
Mark Andrews's avatar
regen  
Mark Andrews committed
46 47 48
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
49
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
50 51
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi




# PATH needs CR
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

71 72
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
73 74 75 76 77 78 79 80 81
  echo "#! /bin/sh" >conf$$.sh
  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
Mark Andrews's avatar
regen  
Mark Andrews committed
82 83 84
fi

# Support unset when possible.
85
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
Mark Andrews's avatar
regen  
Mark Andrews committed
86 87 88 89 90
  as_unset=unset
else
  as_unset=false
fi

91

92 93 94 95 96
# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
97 98
as_nl='
'
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
case $0 in
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
121
  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
122 123 124
  { (exit 1); exit 1; }
fi

125
# Work around bugs in pre-3.0 UWIN ksh.
126 127 128
for as_var in ENV MAIL MAILPATH
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
129 130 131 132 133
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
134 135 136 137 138 139 140 141 142 143 144
for as_var in \
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  LC_TELEPHONE LC_TIME
do
  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var
  else
    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  fi
done
145 146

# Required to use basename.
147 148
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
149 150 151 152 153
  as_expr=expr
else
  as_expr=false
fi

154
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
155 156 157 158
  as_basename=basename
else
  as_basename=false
fi
Mark Andrews's avatar
regen  
Mark Andrews committed
159 160 161


# Name of the executable.
162
as_me=`$as_basename -- "$0" ||
Mark Andrews's avatar
regen  
Mark Andrews committed
163 164
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
165
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
166
echo X/"$0" |
167 168 169 170 171 172 173 174 175 176 177 178 179
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
Mark Andrews's avatar
regen  
Mark Andrews committed
180

181 182
# CDPATH.
$as_unset CDPATH
183

Mark Andrews's avatar
regen  
Mark Andrews committed
184

185 186 187 188 189
if test "x$CONFIG_SHELL" = x; then
  if (eval ":") 2>/dev/null; then
  as_have_required=yes
else
  as_have_required=no
Mark Andrews's avatar
regen  
Mark Andrews committed
190 191
fi

192
  if test $as_have_required = yes && 	 (eval ":
193 194 195 196 197 198 199 200 201 202 203 204 205 206 207
(as_func_return () {
  (exit \$1)
}
as_func_success () {
  as_func_return 0
}
as_func_failure () {
  as_func_return 1
}
as_func_ret_success () {
  return 0
}
as_func_ret_failure () {
  return 1
}
Mark Andrews's avatar
regen  
Mark Andrews committed
208

209 210 211 212 213 214 215
exitcode=0
if as_func_success; then
  :
else
  exitcode=1
  echo as_func_success failed.
fi
Mark Andrews's avatar
regen  
Mark Andrews committed
216

217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251
if as_func_failure; then
  exitcode=1
  echo as_func_failure succeeded.
fi

if as_func_ret_success; then
  :
else
  exitcode=1
  echo as_func_ret_success failed.
fi

if as_func_ret_failure; then
  exitcode=1
  echo as_func_ret_failure succeeded.
fi

if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  :
else
  exitcode=1
  echo positional parameters were not saved.
fi

test \$exitcode = 0) || { (exit 1); exit 1; }

(
  as_lineno_1=\$LINENO
  as_lineno_2=\$LINENO
  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
") 2> /dev/null; then
  :
else
  as_candidate_shells=
Mark Andrews's avatar
regen  
Mark Andrews committed
252 253 254 255 256
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
257
  case $as_dir in
Mark Andrews's avatar
regen  
Mark Andrews committed
258
	 /*)
259 260 261 262 263 264 265 266 267 268 269 270 271 272 273
	   for as_base in sh bash ksh sh5; do
	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
	   done;;
       esac
done
IFS=$as_save_IFS


      for as_shell in $as_candidate_shells $SHELL; do
	 # Try only shells that exist, to save several forks.
	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		{ ("$as_shell") 2> /dev/null <<\_ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
274
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi


:
_ASEOF
}; then
  CONFIG_SHELL=$as_shell
	       as_have_required=yes
	       if { "$as_shell" 2> /dev/null <<\_ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
295
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi


:
(as_func_return () {
  (exit $1)
}
as_func_success () {
  as_func_return 0
}
as_func_failure () {
  as_func_return 1
}
as_func_ret_success () {
  return 0
}
as_func_ret_failure () {
  return 1
}

exitcode=0
if as_func_success; then
  :
else
  exitcode=1
  echo as_func_success failed.
fi

if as_func_failure; then
  exitcode=1
  echo as_func_failure succeeded.
fi

if as_func_ret_success; then
  :
else
  exitcode=1
  echo as_func_ret_success failed.
fi

if as_func_ret_failure; then
  exitcode=1
  echo as_func_ret_failure succeeded.
fi

if ( set x; as_func_ret_success y && test x = "$1" ); then
  :
else
  exitcode=1
  echo positional parameters were not saved.
fi

test $exitcode = 0) || { (exit 1); exit 1; }

(
Mark Andrews's avatar
regen  
Mark Andrews committed
359 360 361
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  test "x$as_lineno_1" != "x$as_lineno_2" &&
362 363 364 365 366 367 368 369 370 371 372 373 374
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }

_ASEOF
}; then
  break
fi

fi

      done

      if test "x$CONFIG_SHELL" != x; then
  for as_var in BASH_ENV ENV
375 376 377 378
        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
        done
        export CONFIG_SHELL
        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446
fi


    if test $as_have_required = no; then
  echo This script requires a shell more modern than all the
      echo shells that I found on your system.  Please install a
      echo modern shell, or manually run the script under such a
      echo shell if you do have one.
      { (exit 1); exit 1; }
fi


fi

fi



(eval "as_func_return () {
  (exit \$1)
}
as_func_success () {
  as_func_return 0
}
as_func_failure () {
  as_func_return 1
}
as_func_ret_success () {
  return 0
}
as_func_ret_failure () {
  return 1
}

exitcode=0
if as_func_success; then
  :
else
  exitcode=1
  echo as_func_success failed.
fi

if as_func_failure; then
  exitcode=1
  echo as_func_failure succeeded.
fi

if as_func_ret_success; then
  :
else
  exitcode=1
  echo as_func_ret_success failed.
fi

if as_func_ret_failure; then
  exitcode=1
  echo as_func_ret_failure succeeded.
fi

if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  :
else
  exitcode=1
  echo positional parameters were not saved.
fi

test \$exitcode = 0") || {
  echo No shell found that supports shell functions.
447 448 449
  echo Please tell autoconf@gnu.org about your system,
  echo including any error possibly output before this
  echo message
450 451 452 453 454 455 456 457
}



  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
Mark Andrews's avatar
regen  
Mark Andrews committed
458 459 460

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
461 462 463 464 465
  # line-number line after each line using $LINENO; the second 'sed'
  # does the real work.  The second script uses 'N' to pair each
  # line-number line with the line containing $LINENO, and appends
  # trailing '-' during substitution so that $LINENO is not a special
  # case at line end.
Mark Andrews's avatar
regen  
Mark Andrews committed
466
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
467 468 469 470 471 472
  # scripts with optimization help from Paolo Bonzini.  Blame Lee
  # E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
Mark Andrews's avatar
regen  
Mark Andrews committed
473
    sed '
474 475 476 477
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
Mark Andrews's avatar
regen  
Mark Andrews committed
478
      N
479 480
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
Mark Andrews's avatar
regen  
Mark Andrews committed
481
      t loop
482
      s/-\n.*//
Mark Andrews's avatar
regen  
Mark Andrews committed
483
    ' >$as_me.lineno &&
484
  chmod +x "$as_me.lineno" ||
485
    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
486 487 488 489
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
490 491
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
Mark Andrews's avatar
regen  
Mark Andrews committed
492 493 494 495 496
  # Exit status is that of the last command.
  exit
}


497 498 499 500 501 502 503 504 505 506 507 508 509 510 511
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in
-n*)
  case `echo 'x\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  *)   ECHO_C='\c';;
  esac;;
*)
  ECHO_N='-n';;
Mark Andrews's avatar
regen  
Mark Andrews committed
512
esac
513

514 515
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
Mark Andrews's avatar
regen  
Mark Andrews committed
516 517 518 519 520 521
  as_expr=expr
else
  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
522 523 524 525
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
526 527 528 529 530 531 532 533 534 535
  mkdir conf$$.dir
fi
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
  as_ln_s='ln -s'
  # ... but there are two gotchas:
  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  # In both cases, we have to default to `cp -p'.
  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
Mark Andrews's avatar
regen  
Mark Andrews committed
536
    as_ln_s='cp -p'
537 538
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
Mark Andrews's avatar
regen  
Mark Andrews committed
539 540 541
else
  as_ln_s='cp -p'
fi
542 543
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
Mark Andrews's avatar
regen  
Mark Andrews committed
544

545 546 547 548 549 550 551
if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

552 553 554 555 556 557 558 559 560 561 562
if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
563
        test -d "$1/.";
564 565
      else
	case $1 in
566
        -*)set "./$1";;
567 568 569 570 571 572 573
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x
Mark Andrews's avatar
regen  
Mark Andrews committed
574 575

# Sed expression to map a string onto a valid CPP name.
576
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
Mark Andrews's avatar
regen  
Mark Andrews committed
577 578

# Sed expression to map a string onto a valid variable name.
579
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Mark Andrews's avatar
regen  
Mark Andrews committed
580 581 582 583




584
# Check that we are running under the correct shell.
Mark Andrews's avatar
regen  
Mark Andrews committed
585 586
SHELL=${CONFIG_SHELL-/bin/sh}

587 588 589 590 591 592
case X$ECHO in
X*--fallback-echo)
  # Remove one level of quotation (which was required for Make).
  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
  ;;
esac
Mark Andrews's avatar
regen  
Mark Andrews committed
593

594 595 596 597 598 599 600 601 602 603 604 605 606 607
echo=${ECHO-echo}
if test "X$1" = X--no-reexec; then
  # Discard the --no-reexec flag, and continue.
  shift
elif test "X$1" = X--fallback-echo; then
  # Avoid inline document here, it may be left over
  :
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  # Yippee, $echo works!
  :
else
  # Restart under the correct shell.
  exec $SHELL "$0" --no-reexec ${1+"$@"}
fi
Mark Andrews's avatar
regen  
Mark Andrews committed
608

609 610 611 612 613 614 615 616 617 618 619
if test "X$1" = X--fallback-echo; then
  # used as fallback echo
  shift
  cat <<EOF
$*
EOF
  exit 0
fi

# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
620
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
621 622 623 624 625 626

if test -z "$ECHO"; then
if test "X${echo_test_string+set}" != Xset; then
# find a string as large as possible, as long as the shell can cope with it
  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
627 628
    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
       echo_test_string=`eval $cmd` &&
629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736
       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
    then
      break
    fi
  done
fi

if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
   test "X$echo_testing_string" = "X$echo_test_string"; then
  :
else
  # The Solaris, AIX, and Digital Unix default echo programs unquote
  # backslashes.  This makes it impossible to quote backslashes using
  #   echo "$something" | sed 's/\\/\\\\/g'
  #
  # So, first we look for a working echo in the user's PATH.

  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  for dir in $PATH /usr/ucb; do
    IFS="$lt_save_ifs"
    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
       test "X$echo_testing_string" = "X$echo_test_string"; then
      echo="$dir/echo"
      break
    fi
  done
  IFS="$lt_save_ifs"

  if test "X$echo" = Xecho; then
    # We didn't find a better echo, so look for alternatives.
    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
       test "X$echo_testing_string" = "X$echo_test_string"; then
      # This shell has a builtin print -r that does the trick.
      echo='print -r'
    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
	 test "X$CONFIG_SHELL" != X/bin/ksh; then
      # If we have ksh, try running configure again with it.
      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
      export ORIGINAL_CONFIG_SHELL
      CONFIG_SHELL=/bin/ksh
      export CONFIG_SHELL
      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
    else
      # Try using printf.
      echo='printf %s\n'
      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
	 test "X$echo_testing_string" = "X$echo_test_string"; then
	# Cool, printf works
	:
      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
	   test "X$echo_testing_string" = 'X\t' &&
	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
	   test "X$echo_testing_string" = "X$echo_test_string"; then
	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
	export CONFIG_SHELL
	SHELL="$CONFIG_SHELL"
	export SHELL
	echo="$CONFIG_SHELL $0 --fallback-echo"
      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
	   test "X$echo_testing_string" = 'X\t' &&
	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
	   test "X$echo_testing_string" = "X$echo_test_string"; then
	echo="$CONFIG_SHELL $0 --fallback-echo"
      else
	# maybe with a smaller string...
	prev=:

	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
	  then
	    break
	  fi
	  prev="$cmd"
	done

	if test "$prev" != 'sed 50q "$0"'; then
	  echo_test_string=`eval $prev`
	  export echo_test_string
	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
	else
	  # Oops.  We lost completely, so just stick with echo.
	  echo=echo
	fi
      fi
    fi
  fi
fi
fi

# Copy echo and quote the copy suitably for passing to libtool from
# the Makefile, instead of quoting the original, which is used later.
ECHO=$echo
if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
fi




tagnames=${tagnames+${tagnames},}CXX

tagnames=${tagnames+${tagnames},}F77

737 738
exec 7<&0 </dev/null 6>&1

739 740 741 742 743 744 745 746 747
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
748
ac_clean_files=
749
ac_config_libobj_dir=.
750
LIBOBJS=
751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=

ac_unique_file="lib/dns/name.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
768
#ifdef HAVE_SYS_TYPES_H
769 770
# include <sys/types.h>
#endif
771
#ifdef HAVE_SYS_STAT_H
772 773
# include <sys/stat.h>
#endif
774
#ifdef STDC_HEADERS
775 776 777
# include <stdlib.h>
# include <stddef.h>
#else
778
# ifdef HAVE_STDLIB_H
779 780 781
#  include <stdlib.h>
# endif
#endif
782 783
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
784 785 786 787
#  include <memory.h>
# endif
# include <string.h>
#endif
788
#ifdef HAVE_STRINGS_H
789 790
# include <strings.h>
#endif
791
#ifdef HAVE_INTTYPES_H
Mark Andrews's avatar
regen  
Mark Andrews committed
792 793
# include <inttypes.h>
#endif
794 795 796 797
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
Mark Andrews's avatar
regen  
Mark Andrews committed
798 799 800
# include <unistd.h>
#endif"

801
ac_subst_vars='SHELL
Francis Dupont's avatar
Francis Dupont committed
802
PATH_SEPARATOR
803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885
PACKAGE_NAME
PACKAGE_TARNAME
PACKAGE_VERSION
PACKAGE_STRING
PACKAGE_BUGREPORT
exec_prefix
prefix
program_transform_name
bindir
sbindir
libexecdir
datarootdir
datadir
sysconfdir
sharedstatedir
localstatedir
includedir
oldincludedir
docdir
infodir
htmldir
dvidir
pdfdir
psdir
libdir
localedir
mandir
DEFS
ECHO_C
ECHO_N
ECHO_T
LIBS
build_alias
host_alias
target_alias
build
build_cpu
build_vendor
build_os
host
host_cpu
host_vendor
host_os
SET_MAKE
CC
CFLAGS
LDFLAGS
CPPFLAGS
ac_ct_CC
EXEEXT
OBJEXT
SED
GREP
EGREP
LN_S
ECHO
AR
RANLIB
STRIP
DSYMUTIL
NMEDIT
CPP
CXX
CXXFLAGS
ac_ct_CXX
CXXCPP
F77
FFLAGS
ac_ct_F77
LIBTOOL
INSTALL_PROGRAM
INSTALL_SCRIPT
INSTALL_DATA
STD_CINCLUDES
STD_CDEFINES
STD_CWARNINGS
CCOPT
ARFLAGS
LN
ETAGS
PERL
ISC_SOCKADDR_LEN_T
ISC_PLATFORM_HAVELONGLONG
Francis Dupont's avatar
Francis Dupont committed
886 887
ISC_PLATFORM_NORETURN_PRE
ISC_PLATFORM_NORETURN_POST
888 889 890 891 892 893 894 895 896 897 898
ISC_PLATFORM_HAVELIFCONF
ISC_PLATFORM_HAVEKQUEUE
ISC_PLATFORM_HAVEEPOLL
ISC_PLATFORM_HAVEDEVPOLL
ISC_PLATFORM_NEEDSYSSELECTH
LWRES_PLATFORM_NEEDSYSSELECTH
USE_OPENSSL
DST_OPENSSL_INC
ISC_PLATFORM_OPENSSLHASH
ISC_OPENSSL_INC
USE_PKCS11
Francis Dupont's avatar
regen  
Francis Dupont committed
899
PKCS11_TOOLS
Evan Hunt's avatar
regen  
Evan Hunt committed
900
PKCS11_PROVIDER
901 902 903 904 905 906 907 908 909 910 911 912 913 914 915
ISC_PLATFORM_HAVEGSSAPI
ISC_PLATFORM_GSSAPIHEADER
USE_GSSAPI
DST_GSSAPI_INC
DNS_GSSAPI_LIBS
DNS_CRYPTO_LIBS
ALWAYS_DEFINES
ISC_PLATFORM_USETHREADS
ISC_THREAD_DIR
MKDEPCC
MKDEPCFLAGS
MKDEPPROG
IRIX_DNSSEC_WARNINGS_HACK
purify_path
PURIFY
Tatuya JINMEI 神明達哉's avatar
regen  
Tatuya JINMEI 神明達哉 committed
916 917 918
ISC_PLATFORM_USEBACKTRACE
MKSYMTBL_PROGRAM
ALWAYS_MAKE_SYMTABLE
919 920 921 922 923 924 925 926 927
O
A
SA
LIBTOOL_MKDEP_SED
LIBTOOL_MODE_COMPILE
LIBTOOL_MODE_INSTALL
LIBTOOL_MODE_LINK
LIBTOOL_ALLOW_UNDEFINED
LIBTOOL_IN_MAIN
Mark Andrews's avatar
regen  
Mark Andrews committed
928 929 930 931
LIBEXPORT
BIND9_CO_RULE
export_libdir
export_includedir
932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960
ISC_PLATFORM_HAVEIPV6
LWRES_PLATFORM_HAVEIPV6
ISC_PLATFORM_NEEDNETINETIN6H
LWRES_PLATFORM_NEEDNETINETIN6H
ISC_PLATFORM_NEEDNETINET6IN6H
LWRES_PLATFORM_NEEDNETINET6IN6H
ISC_PLATFORM_HAVEINADDR6
LWRES_PLATFORM_HAVEINADDR6
ISC_PLATFORM_NEEDIN6ADDRANY
LWRES_PLATFORM_NEEDIN6ADDRANY
ISC_PLATFORM_NEEDIN6ADDRLOOPBACK
LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK
ISC_PLATFORM_HAVEIN6PKTINFO
ISC_PLATFORM_FIXIN6ISADDR
ISC_IPV6_H
ISC_IPV6_O
ISC_ISCIPV6_O
ISC_IPV6_C
LWRES_HAVE_SIN6_SCOPE_ID
ISC_PLATFORM_HAVESCOPEID
ISC_PLATFORM_HAVEIF_LADDRREQ
ISC_PLATFORM_HAVEIF_LADDRCONF
ISC_PLATFORM_NEEDNTOP
ISC_PLATFORM_NEEDPTON
ISC_PLATFORM_HAVESALEN
LWRES_PLATFORM_HAVESALEN
ISC_PLATFORM_MSGHDRFLAVOR
ISC_PLATFORM_NEEDPORTT
ISC_LWRES_NEEDADDRINFO
Mark Andrews's avatar
regen  
Mark Andrews committed
961
ISC_IRS_NEEDADDRINFO
962 963 964 965 966 967 968 969 970 971 972
ISC_LWRES_NEEDRRSETINFO
ISC_LWRES_SETHOSTENTINT
ISC_LWRES_ENDHOSTENTINT
ISC_LWRES_GETNETBYADDRINADDR
ISC_LWRES_SETNETENTINT
ISC_LWRES_ENDNETENTINT
ISC_LWRES_GETHOSTBYADDRVOID
ISC_LWRES_NEEDHERRNO
ISC_LWRES_GETIPNODEPROTO
ISC_LWRES_GETADDRINFOPROTO
ISC_LWRES_GETNAMEINFOPROTO
Mark Andrews's avatar
regen  
Mark Andrews committed
973
ISC_IRS_GETNAMEINFOSOCKLEN
974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995
ISC_PLATFORM_NEEDSTRSEP
ISC_PLATFORM_NEEDMEMMOVE
ISC_PLATFORM_NEEDSTRTOUL
LWRES_PLATFORM_NEEDSTRTOUL
GENRANDOMLIB
ISC_PLATFORM_NEEDSTRLCPY
ISC_PLATFORM_NEEDSTRLCAT
ISC_PLATFORM_NEEDSPRINTF
LWRES_PLATFORM_NEEDSPRINTF
ISC_PLATFORM_NEEDVSNPRINTF
LWRES_PLATFORM_NEEDVSNPRINTF
ISC_EXTRA_OBJS
ISC_EXTRA_SRCS
USE_ISC_SPNEGO
DST_EXTRA_OBJS
DST_EXTRA_SRCS
ISC_PLATFORM_QUADFORMAT
LWRES_PLATFORM_QUADFORMAT
ISC_PLATFORM_HAVESYSUNH
ISC_PLATFORM_RLIMITTYPE
ISC_PLATFORM_USEDECLSPEC
LWRES_PLATFORM_USEDECLSPEC
Mark Andrews's avatar
regen  
Mark Andrews committed
996
IRS_PLATFORM_USEDECLSPEC
997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048
ISC_PLATFORM_BRACEPTHREADONCEINIT
ISC_PLATFORM_HAVESTRINGSH
ISC_PLATFORM_HAVEIFNAMETOINDEX
ISC_PLATFORM_HAVEXADD
ISC_PLATFORM_HAVEXADDQ
ISC_PLATFORM_HAVECMPXCHG
ISC_PLATFORM_HAVEATOMICSTORE
ISC_PLATFORM_USEGCCASM
ISC_PLATFORM_USEOSFASM
ISC_PLATFORM_USESTDASM
ISC_PLATFORM_USEMACASM
ISC_ARCH_DIR
LATEX
PDFLATEX
W3M
XSLTPROC
XMLLINT
DOXYGEN
XSLT_DOCBOOK_STYLE_HTML
XSLT_DOCBOOK_STYLE_XHTML
XSLT_DOCBOOK_STYLE_MAN
XSLT_DOCBOOK_CHUNK_HTML
XSLT_DOCBOOK_CHUNK_XHTML
XSLT_DOCBOOK_CHUNKTOC_HTML
XSLT_DOCBOOK_CHUNKTOC_XHTML
XSLT_DOCBOOK_MAKETOC_HTML
XSLT_DOCBOOK_MAKETOC_XHTML
XSLT_DB2LATEX_STYLE
XSLT_DB2LATEX_ADMONITIONS
IDNLIBS
BIND9_TOP_BUILDDIR
BIND9_ISC_BUILDINCLUDE
BIND9_ISCCC_BUILDINCLUDE
BIND9_ISCCFG_BUILDINCLUDE
BIND9_DNS_BUILDINCLUDE
BIND9_LWRES_BUILDINCLUDE
BIND9_BIND9_BUILDINCLUDE
BIND9_VERSION
BIND9_CONFIGARGS
PG_CONFIG
USE_DLZ
DLZ_DRIVER_INCLUDES
DLZ_DRIVER_LIBS
DLZ_DRIVER_SRCS
DLZ_DRIVER_OBJS
BUILD_CC
BUILD_CFLAGS
BUILD_CPPFLAGS
BUILD_LDFLAGS
BUILD_LIBS
LIBOBJS
LTLIBOBJS'
1049 1050 1051 1052 1053 1054 1055 1056
ac_subst_files='BIND9_MAKE_INCLUDES
BIND9_MAKE_RULES
LIBISC_API
LIBISCCC_API
LIBISCCFG_API
LIBDNS_API
LIBBIND9_API
LIBLWRES_API
Mark Andrews's avatar
regen  
Mark Andrews committed
1057
LIBIRS_API
1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073
DLZ_DRIVER_RULES'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP
CXX
CXXFLAGS
CCC
CXXCPP
F77
FFLAGS'
Mark Andrews's avatar
regen  
Mark Andrews committed
1074

Bob Halley's avatar
Bob Halley committed
1075 1076

# Initialize some variables set by options.
Mark Andrews's avatar
regen  
Mark Andrews committed
1077 1078
ac_init_help=
ac_init_version=false
Bob Halley's avatar
Bob Halley committed
1079 1080
# The variables have the same names as the options, with
# dashes changed to underlines.
Mark Andrews's avatar
regen  
Mark Andrews committed
1081
cache_file=/dev/null
Bob Halley's avatar
Bob Halley committed
1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
Mark Andrews's avatar
regen  
Mark Andrews committed
1095 1096 1097 1098 1099 1100

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
1101
# (The list follows the same order as the GNU Coding Standards.)
Bob Halley's avatar
Bob Halley committed
1102 1103 1104
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
1105 1106
datarootdir='${prefix}/share'
datadir='${datarootdir}'
Bob Halley's avatar
Bob Halley committed
1107 1108 1109 1110 1111
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
1112 1113 1114 1115 1116 1117 1118 1119 1120
docdir='${datarootdir}/doc/${PACKAGE}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
Bob Halley's avatar
Bob Halley committed
1121 1122

ac_prev=
1123
ac_dashdash=
Bob Halley's avatar
Bob Halley committed
1124 1125 1126 1127
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
1128
    eval $ac_prev=\$ac_option
Bob Halley's avatar
Bob Halley committed
1129 1130 1131 1132
    ac_prev=
    continue
  fi

1133 1134 1135 1136
  case $ac_option in
  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *)	ac_optarg=yes ;;
  esac
Bob Halley's avatar
Bob Halley committed
1137 1138 1139

  # Accept the important Cygnus configure options, so we can diagnose typos.

1140 1141 1142
  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;
Bob Halley's avatar
Bob Halley committed
1143 1144 1145 1146

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1147
    bindir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1148 1149

  -build | --build | --buil | --bui | --bu)
Mark Andrews's avatar
regen  
Mark Andrews committed
1150
    ac_prev=build_alias ;;
Bob Halley's avatar
Bob Halley committed
1151
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1152
    build_alias=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1153 1154 1155 1156 1157 1158

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1159 1160 1161 1162
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;
Bob Halley's avatar
Bob Halley committed
1163

1164
  -datadir | --datadir | --datadi | --datad)
Bob Halley's avatar
Bob Halley committed
1165
    ac_prev=datadir ;;
1166
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1167
    datadir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1168

1169 1170 1171 1172 1173 1174 1175
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

Bob Halley's avatar
Bob Halley committed
1176
  -disable-* | --disable-*)
1177
    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
Bob Halley's avatar
Bob Halley committed
1178
    # Reject names that are not valid shell variable names.
1179 1180
    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1181
   { (exit 1); exit 1; }; }
1182 1183
    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
    eval enable_$ac_feature=no ;;
1184 1185 1186 1187 1188 1189 1190 1191 1192 1193

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1194 1195

  -enable-* | --enable-*)
1196
    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
Bob Halley's avatar
Bob Halley committed
1197
    # Reject names that are not valid shell variable names.
1198 1199
    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1200
   { (exit 1); exit 1; }; }
1201 1202
    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
    eval enable_$ac_feature=\$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1203 1204 1205 1206 1207 1208 1209 1210

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1211
    exec_prefix=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1212 1213 1214 1215 1216

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

Mark Andrews's avatar
regen  
Mark Andrews committed
1217 1218 1219 1220 1221 1222
  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;
Bob Halley's avatar
Bob Halley committed
1223 1224

  -host | --host | --hos | --ho)
Mark Andrews's avatar
regen  
Mark Andrews committed
1225
    ac_prev=host_alias ;;
Bob Halley's avatar
Bob Halley committed
1226
  -host=* | --host=* | --hos=* | --ho=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1227
    host_alias=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1228

1229 1230 1231 1232 1233 1234
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

Bob Halley's avatar
Bob Halley committed
1235 1236 1237 1238 1239
  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1240
    includedir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1241 1242 1243 1244

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1245
    infodir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1246 1247 1248 1249

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1250
    libdir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1251 1252 1253 1254 1255 1256

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1257
    libexecdir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1258

1259 1260 1261 1262 1263
  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

Bob Halley's avatar
Bob Halley committed
1264
  -localstatedir | --localstatedir | --localstatedi | --localstated \
1265
  | --localstate | --localstat | --localsta | --localst | --locals)
Bob Halley's avatar
Bob Halley committed
1266 1267
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1268
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1269
    localstatedir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1270 1271 1272 1273

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1274
    mandir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1275 1276 1277 1278 1279 1280

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
Mark Andrews's avatar
regen  
Mark Andrews committed
1281
  | --no-cr | --no-c | -n)
Bob Halley's avatar
Bob Halley committed
1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1295
    oldincludedir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1296 1297 1298 1299

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1300
    prefix=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1301 1302 1303 1304 1305 1306

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1307
    program_prefix=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1308 1309 1310 1311 1312 1313

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1314
    program_suffix=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1331
    program_transform_name=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1332

1333 1334 1335 1336 1337 1338 1339 1340 1341 1342
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

Bob Halley's avatar
Bob Halley committed
1343 1344 1345 1346 1347 1348 1349 1350
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1351
    sbindir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1352 1353 1354 1355 1356 1357 1358 1359 1360 1361

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1362
    sharedstatedir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1363 1364 1365 1366

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1367
    site=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1368 1369 1370 1371

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1372
    srcdir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1373 1374 1375 1376 1377 1378

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1379
    sysconfdir=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1380 1381

  -target | --target | --targe | --targ | --tar | --ta | --t)
Mark Andrews's avatar
regen  
Mark Andrews committed
1382
    ac_prev=target_alias ;;
Bob Halley's avatar
Bob Halley committed
1383
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1384
    target_alias=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1385 1386 1387 1388

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

Mark Andrews's avatar
regen  
Mark Andrews committed
1389 1390
  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;
Bob Halley's avatar
Bob Halley committed
1391 1392

  -with-* | --with-*)
1393
    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
Bob Halley's avatar
Bob Halley committed
1394
    # Reject names that are not valid shell variable names.
1395 1396
    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1397
   { (exit 1); exit 1; }; }
1398 1399
    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
    eval with_$ac_package=\$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1400 1401

  -without-* | --without-*)
1402
    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
Bob Halley's avatar
Bob Halley committed
1403
    # Reject names that are not valid shell variable names.
1404 1405
    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1406
   { (exit 1); exit 1; }; }
1407 1408
    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
    eval with_$ac_package=no ;;
Bob Halley's avatar
Bob Halley committed
1409 1410 1411 1412 1413 1414 1415 1416 1417 1418

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1419
    x_includes=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1420 1421 1422 1423 1424 1425

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
Mark Andrews's avatar
regen  
Mark Andrews committed
1426
    x_libraries=$ac_optarg ;;
Bob Halley's avatar
Bob Halley committed
1427

1428
  -*) { echo "$as_me: error: unrecognized option: $ac_option
Mark Andrews's avatar
regen  
Mark Andrews committed
1429 1430
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; }
Bob Halley's avatar
Bob Halley committed
1431 1432
    ;;

Mark Andrews's avatar
regen  
Mark Andrews committed
1433 1434 1435 1436
  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1437
      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1438
   { (exit 1); exit 1; }; }
1439
    eval $ac_envvar=\$ac_optarg
Mark Andrews's avatar
regen  
Mark Andrews committed
1440 1441
    export $ac_envvar ;;

Bob Halley's avatar
Bob Halley committed
1442
  *)
Mark Andrews's avatar
regen  
Mark Andrews committed
1443
    # FIXME: should be removed in autoconf 3.0.
1444
    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1445
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1446
      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1447
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
Bob Halley's avatar
Bob Halley committed
1448 1449 1450 1451 1452 1453
    ;;

  esac
done

if test -n "$ac_prev"; then
Mark Andrews's avatar
regen  
Mark Andrews committed
1454
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1455
  { echo "$as_me: error: missing argument to $ac_option" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1456
   { (exit 1); exit 1; }; }
Bob Halley's avatar
Bob Halley committed
1457 1458
fi

1459
# Be sure to have absolute directory names.
1460 1461 1462 1463
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
Mark Andrews's avatar
regen  
Mark Andrews committed
1464
do
1465
  eval ac_val=\$$ac_var
Mark Andrews's avatar
regen  
Mark Andrews committed
1466
  case $ac_val in
1467 1468
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
Bob Halley's avatar
Bob Halley committed
1469
  esac
1470
  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1471
   { (exit 1); exit 1; }; }
Bob Halley's avatar
Bob Halley committed
1472 1473
done

Mark Andrews's avatar
regen  
Mark Andrews committed
1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484
# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
1485
    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
Mark Andrews's avatar
regen  
Mark Andrews committed
1486 1487 1488 1489 1490
    If a cross compiler is detected then cross compile mode will be used." >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi
Bob Halley's avatar
Bob Halley committed
1491

Mark Andrews's avatar
regen  
Mark Andrews committed
1492 1493 1494 1495
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null
Bob Halley's avatar
Bob Halley committed
1496 1497


1498 1499 1500
ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1501
  { echo "$as_me: error: Working directory cannot be determined" >&2
1502 1503
   { (exit 1); exit 1; }; }
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1504
  { echo "$as_me: error: pwd does not report name of working directory" >&2
1505 1506 1507
   { (exit 1); exit 1; }; }


Bob Halley's avatar
Bob Halley committed
1508 1509 1510
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
1511
  # Try the directory containing this script, then the parent directory.
1512 1513 1514 1515 1516 1517
  ac_confdir=`$as_dirname -- "$0" ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$0" : 'X\(//\)[^/]' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$0" |
1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
Bob Halley's avatar
Bob Halley committed
1535
  srcdir=$ac_confdir
1536
  if test ! -r "$srcdir/$ac_unique_file"; then
Bob Halley's avatar
Bob Halley committed
1537 1538 1539 1540 1541
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
1542 1543
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1544
  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
Mark Andrews's avatar
regen  
Mark Andrews committed
1545
   { (exit 1); exit 1; }; }
Bob Halley's avatar
Bob Halley committed
1546
fi
1547 1548
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
1549
	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1550
   { (exit 1); exit 1; }; }
1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
Mark Andrews's avatar
regen  
Mark Andrews committed
1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures this package to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.
Bob Halley's avatar
Bob Halley committed
1584

Mark Andrews's avatar
regen  
Mark Andrews committed
1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597
Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
1598
			  [$ac_default_prefix]