configure 641 KB
Newer Older
Bob Halley's avatar
Bob Halley committed
1
#! /bin/sh
2
# Copyright (C) 2004-2014  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
#
17
# From configure.in Revision: 1.533.34.1 .
Bob Halley's avatar
Bob Halley committed
18
# Guess values for system-dependent variables and create Makefiles.
19
# Generated by GNU Autoconf 2.69.
Evan Hunt's avatar
Evan Hunt committed
20
#
Bob Halley's avatar
Bob Halley committed
21
#
22
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
Evan Hunt's avatar
Evan Hunt committed
23 24
#
#
Bob Halley's avatar
Bob Halley committed
25 26
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
Evan Hunt's avatar
Evan Hunt committed
27 28 29
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##
Mark Andrews's avatar
regen  
Mark Andrews committed
30

31 32
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
Evan Hunt's avatar
Evan Hunt committed
33
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
Mark Andrews's avatar
regen  
Mark Andrews committed
34 35
  emulate sh
  NULLCMD=:
Evan Hunt's avatar
Evan Hunt committed
36
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
37 38
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
39 40
  setopt NO_GLOB_SUBST
else
Evan Hunt's avatar
Evan Hunt committed
41 42 43 44 45
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
46 47 48 49
esac
fi


Evan Hunt's avatar
Evan Hunt committed
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
70
  else
Evan Hunt's avatar
Evan Hunt committed
71 72 73 74 75 76 77 78 79 80 81 82
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
83
  fi
Evan Hunt's avatar
Evan Hunt committed
84 85
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
86 87
fi

Evan Hunt's avatar
Evan Hunt committed
88 89 90 91 92 93 94
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
Mark Andrews's avatar
regen  
Mark Andrews committed
95 96
fi

97

98 99 100 101 102 103 104 105
# 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.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
106
as_myself=
Evan Hunt's avatar
Evan Hunt committed
107
case $0 in #((
108 109 110 111 112 113
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
Evan Hunt's avatar
Evan Hunt committed
114 115
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
116 117 118 119 120 121 122 123 124 125
IFS=$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
Evan Hunt's avatar
Evan Hunt committed
126 127
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
128 129
fi

Evan Hunt's avatar
Evan Hunt committed
130 131 132 133 134 135 136
# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
137
done
138 139 140 141 142
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
Evan Hunt's avatar
Evan Hunt committed
143 144 145 146 147 148 149 150
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
Evan Hunt's avatar
Evan Hunt committed
176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # 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_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
209 210
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
Evan Hunt's avatar
Evan Hunt committed
211 212 213 214
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
215 216 217 218 219 220 221 222

  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
    PATH=/empty FPATH=/empty; export PATH FPATH
    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
Evan Hunt's avatar
Evan Hunt committed
223 224 225 226 227 228 229 230 231 232 233 234
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
235
do
Evan Hunt's avatar
Evan Hunt committed
236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
Evan Hunt's avatar
Evan Hunt committed
282 283 284 285 286 287 288 289
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
290
  else
Evan Hunt's avatar
Evan Hunt committed
291 292 293 294
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
295
  fi
Evan Hunt's avatar
Evan Hunt committed
296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
379
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
Evan Hunt's avatar
Evan Hunt committed
380 381 382


} # as_fn_mkdir_p
383 384 385 386 387 388 389 390

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
Evan Hunt's avatar
Evan Hunt committed
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
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


427 428
# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
Evan Hunt's avatar
Evan Hunt committed
429 430
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
431
# script with STATUS, using 1 if that was 0.
Evan Hunt's avatar
Evan Hunt committed
432 433
as_fn_error ()
{
434 435 436 437
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
Evan Hunt's avatar
Evan Hunt committed
438
  fi
439
  $as_echo "$as_me: error: $2" >&2
Evan Hunt's avatar
Evan Hunt committed
440 441
  as_fn_exit $as_status
} # as_fn_error
442

443 444
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
445 446 447 448 449
  as_expr=expr
else
  as_expr=false
fi

450
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
451 452 453 454
  as_basename=basename
else
  as_basename=false
fi
Mark Andrews's avatar
regen  
Mark Andrews committed
455

Evan Hunt's avatar
Evan Hunt committed
456 457 458 459 460
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi
Mark Andrews's avatar
regen  
Mark Andrews committed
461

462
as_me=`$as_basename -- "$0" ||
Mark Andrews's avatar
regen  
Mark Andrews committed
463 464
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
465
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
Evan Hunt's avatar
Evan Hunt committed
466
$as_echo X/"$0" |
467 468 469 470 471 472 473 474 475 476 477 478 479
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
Mark Andrews's avatar
regen  
Mark Andrews committed
480

Evan Hunt's avatar
Evan Hunt committed
481 482 483 484 485 486
# 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
487

Mark Andrews's avatar
regen  
Mark Andrews committed
488

Evan Hunt's avatar
Evan Hunt committed
489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510
  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
Mark Andrews's avatar
regen  
Mark Andrews committed
511

512 513 514 515
  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
Evan Hunt's avatar
Evan Hunt committed
516 517 518 519 520 521
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
522
}
Mark Andrews's avatar
regen  
Mark Andrews committed
523

Evan Hunt's avatar
Evan Hunt committed
524 525 526 527 528 529 530 531 532 533 534 535
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac
536

Evan Hunt's avatar
Evan Hunt committed
537 538 539 540 541 542 543 544 545 546 547 548 549
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
550
    # In both cases, we have to default to `cp -pR'.
Evan Hunt's avatar
Evan Hunt committed
551
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
552
      as_ln_s='cp -pR'
Evan Hunt's avatar
Evan Hunt committed
553 554 555
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
556
    as_ln_s='cp -pR'
Evan Hunt's avatar
Evan Hunt committed
557
  fi
558
else
559
  as_ln_s='cp -pR'
560
fi
Evan Hunt's avatar
Evan Hunt committed
561 562
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
563

Evan Hunt's avatar
Evan Hunt committed
564 565 566 567 568
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
569
fi
Mark Andrews's avatar
regen  
Mark Andrews committed
570

571 572
as_test_x='test -x'
as_executable_p=as_fn_executable_p
Mark Andrews's avatar
regen  
Mark Andrews committed
573

Evan Hunt's avatar
Evan Hunt committed
574 575
# Sed expression to map a string onto a valid CPP name.
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
576

Evan Hunt's avatar
Evan Hunt committed
577 578
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Mark Andrews's avatar
regen  
Mark Andrews committed
579

Evan Hunt's avatar
Evan Hunt committed
580
SHELL=${CONFIG_SHELL-/bin/sh}
581

582

Evan Hunt's avatar
Evan Hunt committed
583 584
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
585

586
# Name of the host.
587
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
588 589 590 591 592 593 594
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
595
ac_clean_files=
596
ac_config_libobj_dir=.
597
LIBOBJS=
598 599 600 601 602 603 604 605 606 607 608
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
Evan Hunt's avatar
Evan Hunt committed
609
PACKAGE_URL=
610 611 612 613 614

ac_unique_file="lib/dns/name.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
615
#ifdef HAVE_SYS_TYPES_H
616 617
# include <sys/types.h>
#endif
618
#ifdef HAVE_SYS_STAT_H
619 620
# include <sys/stat.h>
#endif
621
#ifdef STDC_HEADERS
622 623 624
# include <stdlib.h>
# include <stddef.h>
#else
625
# ifdef HAVE_STDLIB_H
626 627 628
#  include <stdlib.h>
# endif
#endif
629 630
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
631 632 633 634
#  include <memory.h>
# endif
# include <string.h>
#endif
635
#ifdef HAVE_STRINGS_H
636 637
# include <strings.h>
#endif
638
#ifdef HAVE_INTTYPES_H
Mark Andrews's avatar
regen  
Mark Andrews committed
639 640
# include <inttypes.h>
#endif
641 642 643 644
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
Mark Andrews's avatar
regen  
Mark Andrews committed
645 646 647
# include <unistd.h>
#endif"

Evan Hunt's avatar
Evan Hunt committed
648
ac_subst_vars='LTLIBOBJS
649
LIBOBJS
Evan Hunt's avatar
Evan Hunt committed
650 651 652 653 654 655 656 657 658 659 660 661 662 663
BUILD_LIBS
BUILD_LDFLAGS
BUILD_CPPFLAGS
BUILD_CFLAGS
BUILD_CC
DLZ_SYSTEM_TEST
DLZ_DRIVER_OBJS
DLZ_DRIVER_SRCS
DLZ_DRIVER_LIBS
DLZ_DRIVER_INCLUDES
CONTRIB_DLZ
PG_CONFIG
SO_TARGETS
SO_LD
664
SO_LDFLAGS
Evan Hunt's avatar
Evan Hunt committed
665 666 667
SO_CFLAGS
SO
BIND9_CONFIGARGS
Tinderbox User's avatar
regen  
Tinderbox User committed
668
BIND9_SRCID
Evan Hunt's avatar
Evan Hunt committed
669 670
BIND9_MAJOR
BIND9_VERSION
Evan Hunt's avatar
Evan Hunt committed
671
BIND9_DESCRIPTION
672
BIND9_PRODUCT
Evan Hunt's avatar
Evan Hunt committed
673 674 675 676 677 678
BIND9_BIND9_BUILDINCLUDE
BIND9_LWRES_BUILDINCLUDE
BIND9_DNS_BUILDINCLUDE
BIND9_ISCCFG_BUILDINCLUDE
BIND9_ISCCC_BUILDINCLUDE
BIND9_ISC_BUILDINCLUDE
Evan Hunt's avatar
Evan Hunt committed
679
BIND9_ISCPK11_BUILDINCLUDE
Evan Hunt's avatar
Evan Hunt committed
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
BIND9_TOP_BUILDDIR
UNITTESTS
ATFLIBS
ATFBIN
ATFBUILD
IDNLIBS
XSLT_DB2LATEX_ADMONITIONS
XSLT_DB2LATEX_STYLE
XSLT_DOCBOOK_MAKETOC_XHTML
XSLT_DOCBOOK_MAKETOC_HTML
XSLT_DOCBOOK_CHUNKTOC_XHTML
XSLT_DOCBOOK_CHUNKTOC_HTML
XSLT_DOCBOOK_CHUNK_XHTML
XSLT_DOCBOOK_CHUNK_HTML
XSLT_DOCBOOK_STYLE_MAN
XSLT_DOCBOOK_STYLE_XHTML
XSLT_DOCBOOK_STYLE_HTML
DOXYGEN
XMLLINT
XSLTPROC
W3M
PDFLATEX
LATEX
ISC_ARCH_DIR
ISC_PLATFORM_USEMACASM
ISC_PLATFORM_USESTDASM
ISC_PLATFORM_USEOSFASM
ISC_PLATFORM_USEGCCASM
ISC_PLATFORM_HAVEATOMICSTORE
ISC_PLATFORM_HAVECMPXCHG
ISC_PLATFORM_HAVEXADDQ
ISC_PLATFORM_HAVEXADD
ISC_PLATFORM_HAVEIFNAMETOINDEX
ISC_PLATFORM_HAVESTRINGSH
ISC_PLATFORM_BRACEPTHREADONCEINIT
IRS_PLATFORM_USEDECLSPEC
LWRES_PLATFORM_USEDECLSPEC
ISC_PLATFORM_USEDECLSPEC
ISC_PLATFORM_RLIMITTYPE
ISC_PLATFORM_HAVESYSUNH
LWRES_PLATFORM_QUADFORMAT
ISC_PLATFORM_QUADFORMAT
DST_EXTRA_SRCS
DST_EXTRA_OBJS
USE_ISC_SPNEGO
ISC_EXTRA_SRCS
ISC_EXTRA_OBJS
LWRES_PLATFORM_NEEDVSNPRINTF
ISC_PLATFORM_NEEDVSNPRINTF
LWRES_PLATFORM_NEEDSPRINTF
ISC_PLATFORM_NEEDSPRINTF
731
READLINE_LIB
732
ISC_PLATFORM_NEEDSTRCASESTR
Evan Hunt's avatar
Evan Hunt committed
733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800
ISC_PLATFORM_NEEDSTRLCAT
ISC_PLATFORM_NEEDSTRLCPY
GENRANDOMLIB
LWRES_PLATFORM_NEEDSTRTOUL
ISC_PLATFORM_NEEDSTRTOUL
ISC_PLATFORM_NEEDMEMMOVE
ISC_PLATFORM_NEEDSTRSEP
ISC_IRS_GETNAMEINFOSOCKLEN
ISC_LWRES_GETNAMEINFOPROTO
ISC_LWRES_GETADDRINFOPROTO
ISC_LWRES_GETIPNODEPROTO
ISC_LWRES_NEEDHERRNO
ISC_LWRES_GETHOSTBYADDRVOID
ISC_LWRES_ENDNETENTINT
ISC_LWRES_SETNETENTINT
ISC_LWRES_GETNETBYADDRINADDR
ISC_LWRES_ENDHOSTENTINT
ISC_LWRES_SETHOSTENTINT
ISC_LWRES_NEEDRRSETINFO
ISC_IRS_NEEDADDRINFO
ISC_LWRES_NEEDADDRINFO
ISC_PLATFORM_NEEDPORTT
ISC_PLATFORM_MSGHDRFLAVOR
LWRES_PLATFORM_HAVESALEN
ISC_PLATFORM_HAVESALEN
ISC_PLATFORM_NEEDPTON
ISC_PLATFORM_NEEDNTOP
ISC_PLATFORM_HAVEIF_LADDRCONF
ISC_PLATFORM_HAVEIF_LADDRREQ
ISC_PLATFORM_HAVESCOPEID
LWRES_HAVE_SIN6_SCOPE_ID
ISC_IPV6_C
ISC_ISCIPV6_O
ISC_IPV6_O
ISC_IPV6_H
ISC_PLATFORM_FIXIN6ISADDR
ISC_PLATFORM_HAVEIN6PKTINFO
LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK
ISC_PLATFORM_NEEDIN6ADDRLOOPBACK
LWRES_PLATFORM_NEEDIN6ADDRANY
ISC_PLATFORM_NEEDIN6ADDRANY
LWRES_PLATFORM_HAVEINADDR6
ISC_PLATFORM_HAVEINADDR6
LWRES_PLATFORM_NEEDNETINET6IN6H
ISC_PLATFORM_NEEDNETINET6IN6H
LWRES_PLATFORM_NEEDNETINETIN6H
ISC_PLATFORM_NEEDNETINETIN6H
LWRES_PLATFORM_HAVEIPV6
ISC_PLATFORM_HAVEIPV6
BIND9_CO_RULE
LIBTOOL_IN_MAIN
LIBTOOL_ALLOW_UNDEFINED
LIBTOOL_MODE_LINK
LIBTOOL_MODE_INSTALL
LIBTOOL_MODE_COMPILE
LIBTOOL_MKDEP_SED
SA
A
O
ALWAYS_MAKE_SYMTABLE
MKSYMTBL_PROGRAM
ISC_PLATFORM_USEBACKTRACE
PURIFY
purify_path
IRIX_DNSSEC_WARNINGS_HACK
MKDEPPROG
MKDEPCFLAGS
MKDEPCC
Evan Hunt's avatar
Evan Hunt committed
801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819
PKCS11_TEST
PKCS11_GOST
PKCS11_ECDSA
CRYPTO
PKCS11LINKSRCS
PKCS11LINKOBJS
PKCS11_PROVIDER
PKCS11_ENGINE
PKCS11_TOOLS
USE_PKCS11
ISC_OPENSSL_INC
ISC_PLATFORM_OPENSSLHASH
OPENSSL_GOST
OPENSSL_ECDSA
OPENSSLLINKSRCS
OPENSSLLINKOBJS
OPENSSLGOSTLINKSRCS
OPENSSLGOSTLINKOBJS
DST_OPENSSL_INC
Evan Hunt's avatar
Evan Hunt committed
820 821 822 823 824
ISC_THREAD_DIR
THREADOPTSRCS
THREADOPTOBJS
ISC_PLATFORM_USETHREADS
ALWAYS_DEFINES
825
CHECK_DSA
Evan Hunt's avatar
Evan Hunt committed
826 827 828 829 830 831 832 833
DNS_CRYPTO_LIBS
DNS_GSSAPI_LIBS
DST_GSSAPI_INC
USE_GSSAPI
ISC_PLATFORM_KRB5HEADER
ISC_PLATFORM_GSSAPI_KRB5_HEADER
ISC_PLATFORM_GSSAPIHEADER
ISC_PLATFORM_HAVEGSSAPI
834 835
GEOIPLINKOBJS
GEOIPLINKSRCS
Evan Hunt's avatar
Evan Hunt committed
836 837 838 839 840 841 842 843 844 845
LWRES_PLATFORM_NEEDSYSSELECTH
ISC_PLATFORM_NEEDSYSSELECTH
ISC_PLATFORM_HAVEDEVPOLL
ISC_PLATFORM_HAVEEPOLL
ISC_PLATFORM_HAVEKQUEUE
ISC_PLATFORM_HAVELIFCONF
ISC_PLATFORM_NORETURN_POST
ISC_PLATFORM_NORETURN_PRE
ISC_PLATFORM_HAVELONGLONG
ISC_SOCKADDR_LEN_T
846
PYTHON_TOOLS
Evan Hunt's avatar
Evan Hunt committed
847
COVERAGE
Mark Andrews's avatar
Mark Andrews committed
848
CHECKDS
849
PYTHON
Evan Hunt's avatar
Evan Hunt committed
850 851 852 853
PERL
ETAGS
LN
ARFLAGS
Evan Hunt's avatar
Evan Hunt committed
854
CCNOOPT
Evan Hunt's avatar
Evan Hunt committed
855 856 857 858 859 860 861 862
CCOPT
STD_CWARNINGS
STD_CDEFINES
STD_CINCLUDES
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
CPP
863 864 865
OTOOL64
OTOOL
LIPO
Evan Hunt's avatar
Evan Hunt committed
866 867
NMEDIT
DSYMUTIL
868 869
MANIFEST_TOOL
AWK
Evan Hunt's avatar
Evan Hunt committed
870
RANLIB
871 872
STRIP
ac_ct_AR
Evan Hunt's avatar
Evan Hunt committed
873
AR
874 875
DLLTOOL
OBJDUMP
Evan Hunt's avatar
Evan Hunt committed
876
LN_S
877 878 879 880 881
NM
ac_ct_DUMPBIN
DUMPBIN
LD
FGREP
Evan Hunt's avatar
Evan Hunt committed
882 883 884 885 886 887 888 889 890 891
EGREP
GREP
SED
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
892
LIBTOOL
Evan Hunt's avatar
Evan Hunt committed
893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941
SET_MAKE
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files='BIND9_MAKE_INCLUDES
BIND9_MAKE_RULES
Evan Hunt's avatar
Evan Hunt committed
942
LIBISCPK11_API
Evan Hunt's avatar
Evan Hunt committed
943 944 945 946
LIBISC_API
LIBISCCC_API
LIBISCCFG_API
LIBDNS_API
Tinderbox User's avatar
Tinderbox User committed
947
LIBDNS_MAPAPI
Evan Hunt's avatar
Evan Hunt committed
948 949 950 951 952 953 954 955
LIBBIND9_API
LIBLWRES_API
LIBIRS_API
DLZ_DRIVER_RULES'
ac_user_opts='
enable_option_checking
enable_shared
enable_static
956
with_pic
Evan Hunt's avatar
Evan Hunt committed
957 958
enable_fast_install
with_gnu_ld
959
with_sysroot
Evan Hunt's avatar
Evan Hunt committed
960 961 962
enable_libtool_lock
enable_libbind
enable_developer
963
with_python
Evan Hunt's avatar
Evan Hunt committed
964 965 966
enable_kqueue
enable_epoll
enable_devpoll
Evan Hunt's avatar
Evan Hunt committed
967
with_geoip
Evan Hunt's avatar
Evan Hunt committed
968 969 970
with_gssapi
with_randomdev
enable_threads
Evan Hunt's avatar
Evan Hunt committed
971 972 973 974 975 976 977
enable_native_pkcs11
with_openssl
with_pkcs11
with_ecdsa
with_gost
enable_openssl_version_check
enable_openssl_hash
Evan Hunt's avatar
Evan Hunt committed
978
with_libxml2
979
with_libjson
Evan Hunt's avatar
Evan Hunt committed
980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012
enable_largefile
with_purify
with_libtool
enable_backtrace
enable_symtable
enable_ipv6
with_kame
enable_getifaddrs
with_readline
enable_isc_spnego
enable_chroot
enable_linux_caps
with_rlimtype
enable_atomic
enable_fixed_rrset
enable_rpz_nsip
enable_rpz_nsdname
enable_filter_aaaa
with_docbook_xsl
with_idn
with_libiconv
with_iconv
with_idnlib
with_atf
with_dlopen
with_dlz_postgres
with_dlz_mysql
with_dlz_bdb
with_dlz_filesystem
with_dlz_ldap
with_dlz_odbc
with_dlz_stub
with_make_clean
Evan Hunt's avatar
Evan Hunt committed
1013
enable_full_report
Evan Hunt's avatar
Evan Hunt committed
1014 1015 1016 1017 1018 1019 1020 1021 1022
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
1023
CPP'
Brian Wellington's avatar
Brian Wellington committed
1024 1025


Evan Hunt's avatar
Evan Hunt committed
1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
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
Brian Wellington's avatar
Brian Wellington committed
1047

Evan Hunt's avatar
Evan Hunt committed
1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072
# 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.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
Brian Wellington's avatar
Brian Wellington committed
1073

Evan Hunt's avatar
Evan Hunt committed
1074 1075 1076 1077 1078 1079 1080 1081 1082 1083
ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi
1084

Evan Hunt's avatar
Evan Hunt committed
1085
  case $ac_option in
1086 1087 1088
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
Evan Hunt's avatar
Evan Hunt committed
1089
  esac
Brian Wellington's avatar
Brian Wellington committed
1090

Evan Hunt's avatar
Evan Hunt committed
1091
  # Accept the important Cygnus configure options, so we can diagnose typos.
Brian Wellington's avatar
Brian Wellington committed
1092

Evan Hunt's avatar
Evan Hunt committed
1093 1094 1095
  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;
Brian Wellington's avatar
Brian Wellington committed
1096

Evan Hunt's avatar
Evan Hunt committed
1097 1098 1099 1100
  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1101

Evan Hunt's avatar
Evan Hunt committed
1102 1103 1104 1105
  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1106

Evan Hunt's avatar
Evan Hunt committed
1107 1108 1109 1110 1111 1112
  -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=*)
    cache_file=$ac_optarg ;;
1113

Evan Hunt's avatar
Evan Hunt committed
1114 1115
  --config-cache | -C)
    cache_file=config.cache ;;
1116

Evan Hunt's avatar
Evan Hunt committed
1117 1118 1119 1120
  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1121

Evan Hunt's avatar
Evan Hunt committed
1122 1123 1124 1125 1126 1127
  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;
Mark Andrews's avatar
regen  
Mark Andrews committed
1128

Evan Hunt's avatar
Evan Hunt committed
1129 1130 1131 1132
  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1133
      as_fn_error $? "invalid feature name: $ac_useropt"
Evan Hunt's avatar
Evan Hunt committed
1134 1135 1136 1137 1138 1139 1140 1141 1142 1143
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;
Mark Andrews's avatar
regen  
Mark Andrews committed
1144

Evan Hunt's avatar
Evan Hunt committed
1145 1146 1147 1148
  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;
Mark Andrews's avatar
regen  
Mark Andrews committed
1149

Evan Hunt's avatar
Evan Hunt committed
1150 1151 1152 1153
  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1154

Evan Hunt's avatar
Evan Hunt committed
1155 1156 1157 1158
  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159
      as_fn_error $? "invalid feature name: $ac_useropt"
Evan Hunt's avatar
Evan Hunt committed
1160 1161 1162 1163 1164 1165 1166 1167 1168 1169
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;
Mark Andrews's avatar
regen  
Mark Andrews committed
1170

Evan Hunt's avatar
Evan Hunt committed
1171 1172 1173 1174 1175 1176 1177 1178
  -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=*)
    exec_prefix=$ac_optarg ;;
1179

Evan Hunt's avatar
Evan Hunt committed
1180 1181 1182
  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;
1183

Evan Hunt's avatar
Evan Hunt committed
1184 1185 1186 1187 1188 1189
  -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 ;;
1190

Evan Hunt's avatar
Evan Hunt committed
1191 1192 1193 1194
  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;
1195

Evan Hunt's avatar
Evan Hunt committed
1196 1197 1198 1199 1200
  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1201

Evan Hunt's avatar
Evan Hunt committed
1202 1203 1204 1205 1206 1207
  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1208

Evan Hunt's avatar
Evan Hunt committed
1209 1210 1211 1212
  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1213

Evan Hunt's avatar
Evan Hunt committed
1214 1215 1216 1217
  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1218

Evan Hunt's avatar
Evan Hunt committed
1219 1220 1221 1222 1223 1224
  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1225

Evan Hunt's avatar
Evan Hunt committed
1226 1227 1228 1229
  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1230

Evan Hunt's avatar
Evan Hunt committed
1231 1232 1233 1234 1235 1236
  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1237

Evan Hunt's avatar
Evan Hunt committed
1238 1239 1240 1241
  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1242

Evan Hunt's avatar
Evan Hunt committed
1243 1244 1245 1246 1247 1248 1249
  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;
Brian Wellington's avatar
Brian Wellington committed
1250

Evan Hunt's avatar
Evan Hunt committed
1251 1252 1253
  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;
Brian Wellington's avatar
Brian Wellington committed
1254

Evan Hunt's avatar
Evan Hunt committed
1255 1256 1257 1258 1259 1260 1261 1262
  -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=*)
    oldincludedir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1263

Evan Hunt's avatar
Evan Hunt committed
1264 1265 1266 1267
  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;
1268

Evan Hunt's avatar
Evan Hunt committed
1269 1270 1271 1272 1273 1274
  -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=*)
    program_prefix=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1275

Evan Hunt's avatar
Evan Hunt committed
1276 1277 1278 1279 1280 1281
  -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=*)
    program_suffix=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1282

Evan Hunt's avatar
Evan Hunt committed
1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298
  -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=*)
    program_transform_name=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1299

Evan Hunt's avatar
Evan Hunt committed
1300 1301 1302 1303
  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1304

Evan Hunt's avatar
Evan Hunt committed
1305 1306 1307 1308
  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1309

Evan Hunt's avatar
Evan Hunt committed
1310 1311 1312
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;
Brian Wellington's avatar
Brian Wellington committed
1313

Evan Hunt's avatar
Evan Hunt committed
1314 1315 1316 1317 1318
  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;
1319

Evan Hunt's avatar
Evan Hunt committed
1320 1321 1322 1323 1324 1325 1326 1327 1328 1329
  -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=*)
    sharedstatedir=$ac_optarg ;;
1330

Evan Hunt's avatar
Evan Hunt committed
1331 1332 1333 1334
  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1335

Evan Hunt's avatar
Evan Hunt committed
1336 1337 1338 1339
  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1340

Evan Hunt's avatar
Evan Hunt committed
1341 1342 1343 1344 1345 1346
  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1347

Evan Hunt's avatar
Evan Hunt committed
1348 1349 1350 1351
  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;
1352

Evan Hunt's avatar
Evan Hunt committed
1353 1354
  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;
Brian Wellington's avatar
Brian Wellington committed
1355

Evan Hunt's avatar
Evan Hunt committed
1356 1357
  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;
1358

Evan Hunt's avatar
Evan Hunt committed
1359 1360 1361 1362
  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1363
      as_fn_error $? "invalid package name: $ac_useropt"
Evan Hunt's avatar
Evan Hunt committed
1364 1365 1366 1367 1368 1369 1370 1371 1372 1373
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1374

Evan Hunt's avatar
Evan Hunt committed
1375 1376 1377 1378
  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1379
      as_fn_error $? "invalid package name: $ac_useropt"
Evan Hunt's avatar
Evan Hunt committed
1380 1381 1382 1383 1384 1385 1386 1387 1388 1389
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;
Brian Wellington's avatar
Brian Wellington committed
1390

Evan Hunt's avatar
Evan Hunt committed
1391 1392 1393
  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;
1394

Evan Hunt's avatar
Evan Hunt committed
1395 1396 1397 1398 1399 1400
  -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=*)
    x_includes=$ac_optarg ;;
Brian Wellington's avatar
Brian Wellington committed
1401

Evan Hunt's avatar
Evan Hunt committed
1402 1403 1404 1405 1406 1407
  -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=*)
    x_libraries=$ac_optarg ;;
1408

1409 1410
  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
Evan Hunt's avatar
Evan Hunt committed
1411
    ;;
1412

Evan Hunt's avatar
Evan Hunt committed
1413 1414 1415 1416 1417
  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
1418
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1419
    esac
Evan Hunt's avatar
Evan Hunt committed
1420 1421
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;
Brian Wellington's avatar
Brian Wellington committed
1422

Evan Hunt's avatar
Evan Hunt committed
1423 1424 1425 1426 1427
  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1428
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1429
    ;;
Evan Hunt's avatar
Evan Hunt committed
1430

1431
  esac
Evan Hunt's avatar
Evan Hunt committed
1432
done
Brian Wellington's avatar
Brian Wellington committed
1433

Evan Hunt's avatar
Evan Hunt committed
1434 1435
if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1436
  as_fn_error $? "missing argument to $ac_option"
Evan Hunt's avatar
Evan Hunt committed
1437
fi
Brian Wellington's avatar
Brian Wellington committed
1438

Evan Hunt's avatar
Evan Hunt committed
1439 1440 1441
if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
1442
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
Evan Hunt's avatar
Evan Hunt committed
1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
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
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
1465
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
Evan Hunt's avatar
Evan Hunt committed
1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492
done

# 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
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1493
  as_fn_error $? "working directory cannot be determined"
Evan Hunt's avatar
Evan Hunt committed
1494
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1495
  as_fn_error $? "pwd does not report name of working directory"
Evan Hunt's avatar
Evan Hunt committed
1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1534
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
Evan Hunt's avatar
Evan Hunt committed
1535 1536 1537
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
1538
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
Evan Hunt's avatar
Evan Hunt committed
1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555
	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
Brian Wellington's avatar
Brian Wellington committed
1556

1557
#
Evan Hunt's avatar
Evan Hunt committed
1558
# Report the --help message.
1559
#
Evan Hunt's avatar
Evan Hunt committed
1560 1561 1562 1563 1564
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.
Brian Wellington's avatar
Brian Wellington committed
1565

Evan Hunt's avatar
Evan Hunt committed
1566
Usage: $0 [OPTION]... [VAR=VALUE]...
1567