external/bsd/bind/dist/configure

   1 #! /bin/sh
   2 # Copyright (C) 2004-2015  Internet Systems Consortium, Inc. ("ISC")
   3 # Copyright (C) 1996-2003  Internet Software Consortium.
   4 #
   5 # Permission to use, copy, modify, and/or distribute this software for any
   6 # purpose with or without fee is hereby granted, provided that the above
   7 # copyright notice and this permission notice appear in all copies.
   8 #
   9 # THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  10 # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11 # AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  12 # INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13 # LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  14 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15 # PERFORMANCE OF THIS SOFTWARE.
  16 #
  17 # Guess values for system-dependent variables and create Makefiles.
  18 # Generated by GNU Autoconf 2.69 for BIND 9.10.
  19 #
  20 # Report bugs to <bind9-bugs@isc.org>.
  21 #
  22 #
  23 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
  24 #
  25 #
  26 # This configure script is free software; the Free Software Foundation
  27 # gives unlimited permission to copy, distribute and modify it.
  28 ## -------------------- ##
  29 ## M4sh Initialization. ##
  30 ## -------------------- ##
  31
  32 # Be more Bourne compatible
  33 DUALCASE=1; export DUALCASE # for MKS sh
  34 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  35   emulate sh
  36   NULLCMD=:
  37   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  38   # is contrary to our usage.  Disable this feature.
  39   alias -g '${1+"$@"}'='"$@"'
  40   setopt NO_GLOB_SUBST
  41 else
  42   case `(set -o) 2>/dev/null` in #(
  43   *posix*) :
  44     set -o posix ;; #(
  45   *) :
  46      ;;
  47 esac
  48 fi
  49
  50
  51 as_nl='
  52 '
  53 export as_nl
  54 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  55 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  56 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  57 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  58 # Prefer a ksh shell builtin over an external printf program on Solaris,
  59 # but without wasting forks for bash or zsh.
  60 if test -z "$BASH_VERSION$ZSH_VERSION" \
  61     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  62   as_echo='print -r --'
  63   as_echo_n='print -rn --'
  64 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  65   as_echo='printf %s\n'
  66   as_echo_n='printf %s'
  67 else
  68   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  69     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  70     as_echo_n='/usr/ucb/echo -n'
  71   else
  72     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  73     as_echo_n_body='eval
  74       arg=$1;
  75       case $arg in #(
  76       *"$as_nl"*)
  77         expr "X$arg" : "X\\(.*\\)$as_nl";
  78         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  79       esac;
  80       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  81     '
  82     export as_echo_n_body
  83     as_echo_n='sh -c $as_echo_n_body as_echo'
  84   fi
  85   export as_echo_body
  86   as_echo='sh -c $as_echo_body as_echo'
  87 fi
  88
  89 # The user is always right.
  90 if test "${PATH_SEPARATOR+set}" != set; then
  91   PATH_SEPARATOR=:
  92   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  93     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  94       PATH_SEPARATOR=';'
  95   }
  96 fi
  97
  98
  99 # IFS
 100 # We need space, tab and new line, in precisely that order.  Quoting is
 101 # there to prevent editors from complaining about space-tab.
 102 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 103 # splitting by setting IFS to empty value.)
 104 IFS=" ""        $as_nl"
 105
 106 # Find who we are.  Look in the path if we contain no directory separator.
 107 as_myself=
 108 case $0 in #((
 109   *[\\/]* ) as_myself=$0 ;;
 110   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 111 for as_dir in $PATH
 112 do
 113   IFS=$as_save_IFS
 114   test -z "$as_dir" && as_dir=.
 115     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 116   done
 117 IFS=$as_save_IFS
 118
 119      ;;
 120 esac
 121 # We did not find ourselves, most probably we were run as `sh COMMAND'
 122 # in which case we are not to be found in the path.
 123 if test "x$as_myself" = x; then
 124   as_myself=$0
 125 fi
 126 if test ! -f "$as_myself"; then
 127   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 128   exit 1
 129 fi
 130
 131 # Unset variables that we do not need and which cause bugs (e.g. in
 132 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 133 # suppresses any "Segmentation fault" message there.  '((' could
 134 # trigger a bug in pdksh 5.2.14.
 135 for as_var in BASH_ENV ENV MAIL MAILPATH
 136 do eval test x\${$as_var+set} = xset \
 137   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 138 done
 139 PS1='$ '
 140 PS2='> '
 141 PS4='+ '
 142
 143 # NLS nuisances.
 144 LC_ALL=C
 145 export LC_ALL
 146 LANGUAGE=C
 147 export LANGUAGE
 148
 149 # CDPATH.
 150 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 151
 152 # Use a proper internal environment variable to ensure we don't fall
 153   # into an infinite loop, continuously re-executing ourselves.
 154   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 155     _as_can_reexec=no; export _as_can_reexec;
 156     # We cannot yet assume a decent shell, so we have to provide a
 157 # neutralization value for shells without unset; and this also
 158 # works around shells that cannot unset nonexistent variables.
 159 # Preserve -v and -x to the replacement shell.
 160 BASH_ENV=/dev/null
 161 ENV=/dev/null
 162 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 163 case $- in # ((((
 164   *v*x* | *x*v* ) as_opts=-vx ;;
 165   *v* ) as_opts=-v ;;
 166   *x* ) as_opts=-x ;;
 167   * ) as_opts= ;;
 168 esac
 169 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 170 # Admittedly, this is quite paranoid, since all the known shells bail
 171 # out after a failed `exec'.
 172 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 173 as_fn_exit 255
 174   fi
 175   # We don't want this to propagate to other subprocesses.
 176           { _as_can_reexec=; unset _as_can_reexec;}
 177 if test "x$CONFIG_SHELL" = x; then
 178   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 179   emulate sh
 180   NULLCMD=:
 181   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 182   # is contrary to our usage.  Disable this feature.
 183   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 184   setopt NO_GLOB_SUBST
 185 else
 186   case \`(set -o) 2>/dev/null\` in #(
 187   *posix*) :
 188     set -o posix ;; #(
 189   *) :
 190      ;;
 191 esac
 192 fi
 193 "
 194   as_required="as_fn_return () { (exit \$1); }
 195 as_fn_success () { as_fn_return 0; }
 196 as_fn_failure () { as_fn_return 1; }
 197 as_fn_ret_success () { return 0; }
 198 as_fn_ret_failure () { return 1; }
 199
 200 exitcode=0
 201 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 202 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 203 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 204 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 205 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 206
 207 else
 208   exitcode=1; echo positional parameters were not saved.
 209 fi
 210 test x\$exitcode = x0 || exit 1
 211 test -x / || exit 1"
 212   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 213   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 214   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 215   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 216
 217   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 218     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 219     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 220     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 221     PATH=/empty FPATH=/empty; export PATH FPATH
 222     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 223       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 224 test \$(( 1 + 1 )) = 2 || exit 1"
 225   if (eval "$as_required") 2>/dev/null; then :
 226   as_have_required=yes
 227 else
 228   as_have_required=no
 229 fi
 230   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 231
 232 else
 233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 234 as_found=false
 235 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 236 do
 237   IFS=$as_save_IFS
 238   test -z "$as_dir" && as_dir=.
 239   as_found=:
 240   case $as_dir in #(
 241          /*)
 242            for as_base in sh bash ksh sh5; do
 243              # Try only shells that exist, to save several forks.
 244              as_shell=$as_dir/$as_base
 245              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 246                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 247   CONFIG_SHELL=$as_shell as_have_required=yes
 248                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 249   break 2
 250 fi
 251 fi
 252            done;;
 253        esac
 254   as_found=false
 255 done
 256 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 257               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 258   CONFIG_SHELL=$SHELL as_have_required=yes
 259 fi; }
 260 IFS=$as_save_IFS
 261
 262
 263       if test "x$CONFIG_SHELL" != x; then :
 264   export CONFIG_SHELL
 265              # We cannot yet assume a decent shell, so we have to provide a
 266 # neutralization value for shells without unset; and this also
 267 # works around shells that cannot unset nonexistent variables.
 268 # Preserve -v and -x to the replacement shell.
 269 BASH_ENV=/dev/null
 270 ENV=/dev/null
 271 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 272 case $- in # ((((
 273   *v*x* | *x*v* ) as_opts=-vx ;;
 274   *v* ) as_opts=-v ;;
 275   *x* ) as_opts=-x ;;
 276   * ) as_opts= ;;
 277 esac
 278 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 279 # Admittedly, this is quite paranoid, since all the known shells bail
 280 # out after a failed `exec'.
 281 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 282 exit 255
 283 fi
 284
 285     if test x$as_have_required = xno; then :
 286   $as_echo "$0: This script requires a shell more modern than all"
 287   $as_echo "$0: the shells that I found on your system."
 288   if test x${ZSH_VERSION+set} = xset ; then
 289     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 290     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 291   else
 292     $as_echo "$0: Please tell bug-autoconf@gnu.org and bind9-bugs@isc.org
 293 $0: about your system, including any error possibly output
 294 $0: before this message. Then install a modern shell, or
 295 $0: manually run the script under such a shell if you do
 296 $0: have one."
 297   fi
 298   exit 1
 299 fi
 300 fi
 301 fi
 302 SHELL=${CONFIG_SHELL-/bin/sh}
 303 export SHELL
 304 # Unset more variables known to interfere with behavior of common tools.
 305 CLICOLOR_FORCE= GREP_OPTIONS=
 306 unset CLICOLOR_FORCE GREP_OPTIONS
 307
 308 ## --------------------- ##
 309 ## M4sh Shell Functions. ##
 310 ## --------------------- ##
 311 # as_fn_unset VAR
 312 # ---------------
 313 # Portably unset VAR.
 314 as_fn_unset ()
 315 {
 316   { eval $1=; unset $1;}
 317 }
 318 as_unset=as_fn_unset
 319
 320 # as_fn_set_status STATUS
 321 # -----------------------
 322 # Set $? to STATUS, without forking.
 323 as_fn_set_status ()
 324 {
 325   return $1
 326 } # as_fn_set_status
 327
 328 # as_fn_exit STATUS
 329 # -----------------
 330 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 331 as_fn_exit ()
 332 {
 333   set +e
 334   as_fn_set_status $1
 335   exit $1
 336 } # as_fn_exit
 337
 338 # as_fn_mkdir_p
 339 # -------------
 340 # Create "$as_dir" as a directory, including parents if necessary.
 341 as_fn_mkdir_p ()
 342 {
 343
 344   case $as_dir in #(
 345   -*) as_dir=./$as_dir;;
 346   esac
 347   test -d "$as_dir" || eval $as_mkdir_p || {
 348     as_dirs=
 349     while :; do
 350       case $as_dir in #(
 351       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 352       *) as_qdir=$as_dir;;
 353       esac
 354       as_dirs="'$as_qdir' $as_dirs"
 355       as_dir=`$as_dirname -- "$as_dir" ||
 356 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 357          X"$as_dir" : 'X\(//\)[^/]' \| \
 358          X"$as_dir" : 'X\(//\)$' \| \
 359          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 360 $as_echo X"$as_dir" |
 361     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 362             s//\1/
 363             q
 364           }
 365           /^X\(\/\/\)[^/].*/{
 366             s//\1/
 367             q
 368           }
 369           /^X\(\/\/\)$/{
 370             s//\1/
 371             q
 372           }
 373           /^X\(\/\).*/{
 374             s//\1/
 375             q
 376           }
 377           s/.*/./; q'`
 378       test -d "$as_dir" && break
 379     done
 380     test -z "$as_dirs" || eval "mkdir $as_dirs"
 381   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 382
 383
 384 } # as_fn_mkdir_p
 385
 386 # as_fn_executable_p FILE
 387 # -----------------------
 388 # Test if FILE is an executable regular file.
 389 as_fn_executable_p ()
 390 {
 391   test -f "$1" && test -x "$1"
 392 } # as_fn_executable_p
 393 # as_fn_append VAR VALUE
 394 # ----------------------
 395 # Append the text in VALUE to the end of the definition contained in VAR. Take
 396 # advantage of any shell optimizations that allow amortized linear growth over
 397 # repeated appends, instead of the typical quadratic growth present in naive
 398 # implementations.
 399 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 400   eval 'as_fn_append ()
 401   {
 402     eval $1+=\$2
 403   }'
 404 else
 405   as_fn_append ()
 406   {
 407     eval $1=\$$1\$2
 408   }
 409 fi # as_fn_append
 410
 411 # as_fn_arith ARG...
 412 # ------------------
 413 # Perform arithmetic evaluation on the ARGs, and store the result in the
 414 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 415 # must be portable across $(()) and expr.
 416 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 417   eval 'as_fn_arith ()
 418   {
 419     as_val=$(( $* ))
 420   }'
 421 else
 422   as_fn_arith ()
 423   {
 424     as_val=`expr "$@" || test $? -eq 1`
 425   }
 426 fi # as_fn_arith
 427
 428
 429 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 430 # ----------------------------------------
 431 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 432 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 433 # script with STATUS, using 1 if that was 0.
 434 as_fn_error ()
 435 {
 436   as_status=$1; test $as_status -eq 0 && as_status=1
 437   if test "$4"; then
 438     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 439     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 440   fi
 441   $as_echo "$as_me: error: $2" >&2
 442   as_fn_exit $as_status
 443 } # as_fn_error
 444
 445 if expr a : '\(a\)' >/dev/null 2>&1 &&
 446    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 447   as_expr=expr
 448 else
 449   as_expr=false
 450 fi
 451
 452 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 453   as_basename=basename
 454 else
 455   as_basename=false
 456 fi
 457
 458 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 459   as_dirname=dirname
 460 else
 461   as_dirname=false
 462 fi
 463
 464 as_me=`$as_basename -- "$0" ||
 465 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 466          X"$0" : 'X\(//\)$' \| \
 467          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 468 $as_echo X/"$0" |
 469     sed '/^.*\/\([^/][^/]*\)\/*$/{
 470             s//\1/
 471             q
 472           }
 473           /^X\/\(\/\/\)$/{
 474             s//\1/
 475             q
 476           }
 477           /^X\/\(\/\).*/{
 478             s//\1/
 479             q
 480           }
 481           s/.*/./; q'`
 482
 483 # Avoid depending upon Character Ranges.
 484 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 485 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 486 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 487 as_cr_digits='0123456789'
 488 as_cr_alnum=$as_cr_Letters$as_cr_digits
 489
 490
 491   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 492   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 493   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 494   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 495   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 496   sed -n '
 497     p
 498     /[$]LINENO/=
 499   ' <$as_myself |
 500     sed '
 501       s/[$]LINENO.*/&-/
 502       t lineno
 503       b
 504       :lineno
 505       N
 506       :loop
 507       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 508       t loop
 509       s/-\n.*//
 510     ' >$as_me.lineno &&
 511   chmod +x "$as_me.lineno" ||
 512     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 513
 514   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 515   # already done that, so ensure we don't try to do so again and fall
 516   # in an infinite loop.  This has already happened in practice.
 517   _as_can_reexec=no; export _as_can_reexec
 518   # Don't try to exec as it changes $[0], causing all sort of problems
 519   # (the dirname of $[0] is not the place where we might find the
 520   # original and so on.  Autoconf is especially sensitive to this).
 521   . "./$as_me.lineno"
 522   # Exit status is that of the last command.
 523   exit
 524 }
 525
 526 ECHO_C= ECHO_N= ECHO_T=
 527 case `echo -n x` in #(((((
 528 -n*)
 529   case `echo 'xy\c'` in
 530   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 531   xy)  ECHO_C='\c';;
 532   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 533        ECHO_T=' ';;
 534   esac;;
 535 *)
 536   ECHO_N='-n';;
 537 esac
 538
 539 rm -f conf$$ conf$$.exe conf$$.file
 540 if test -d conf$$.dir; then
 541   rm -f conf$$.dir/conf$$.file
 542 else
 543   rm -f conf$$.dir
 544   mkdir conf$$.dir 2>/dev/null
 545 fi
 546 if (echo >conf$$.file) 2>/dev/null; then
 547   if ln -s conf$$.file conf$$ 2>/dev/null; then
 548     as_ln_s='ln -s'
 549     # ... but there are two gotchas:
 550     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 551     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 552     # In both cases, we have to default to `cp -pR'.
 553     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 554       as_ln_s='cp -pR'
 555   elif ln conf$$.file conf$$ 2>/dev/null; then
 556     as_ln_s=ln
 557   else
 558     as_ln_s='cp -pR'
 559   fi
 560 else
 561   as_ln_s='cp -pR'
 562 fi
 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 564 rmdir conf$$.dir 2>/dev/null
 565
 566 if mkdir -p . 2>/dev/null; then
 567   as_mkdir_p='mkdir -p "$as_dir"'
 568 else
 569   test -d ./-p && rmdir ./-p
 570   as_mkdir_p=false
 571 fi
 572
 573 as_test_x='test -x'
 574 as_executable_p=as_fn_executable_p
 575
 576 # Sed expression to map a string onto a valid CPP name.
 577 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 578
 579 # Sed expression to map a string onto a valid variable name.
 580 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 581
 582 SHELL=${CONFIG_SHELL-/bin/sh}
 583
 584
 585 test -n "$DJDIR" || exec 7<&0 </dev/null
 586 exec 6>&1
 587
 588 # Name of the host.
 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 590 # so uname gets run too.
 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 592
 593 #
 594 # Initializations.
 595 #
 596 ac_default_prefix=/usr/local
 597 ac_clean_files=
 598 ac_config_libobj_dir=.
 599 LIBOBJS=
 600 cross_compiling=no
 601 subdirs=
 602 MFLAGS=
 603 MAKEFLAGS=
 604
 605 # Identity of this package.
 606 PACKAGE_NAME='BIND'
 607 PACKAGE_TARNAME='bind'
 608 PACKAGE_VERSION='9.10'
 609 PACKAGE_STRING='BIND 9.10'
 610 PACKAGE_BUGREPORT='bind9-bugs@isc.org'
 611 PACKAGE_URL='https://www.isc.org/downloads/BIND/'
 612
 613 # Factoring default headers for most tests.
 614 ac_includes_default="\
 615 #include <stdio.h>
 616 #ifdef HAVE_SYS_TYPES_H
 617 # include <sys/types.h>
 618 #endif
 619 #ifdef HAVE_SYS_STAT_H
 620 # include <sys/stat.h>
 621 #endif
 622 #ifdef STDC_HEADERS
 623 # include <stdlib.h>
 624 # include <stddef.h>
 625 #else
 626 # ifdef HAVE_STDLIB_H
 627 #  include <stdlib.h>
 628 # endif
 629 #endif
 630 #ifdef HAVE_STRING_H
 631 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 632 #  include <memory.h>
 633 # endif
 634 # include <string.h>
 635 #endif
 636 #ifdef HAVE_STRINGS_H
 637 # include <strings.h>
 638 #endif
 639 #ifdef HAVE_INTTYPES_H
 640 # include <inttypes.h>
 641 #endif
 642 #ifdef HAVE_STDINT_H
 643 # include <stdint.h>
 644 #endif
 645 #ifdef HAVE_UNISTD_H
 646 # include <unistd.h>
 647 #endif"
 648
 649 ac_subst_vars='LTLIBOBJS
 650 LIBOBJS
 651 BUILD_LIBS
 652 BUILD_LDFLAGS
 653 BUILD_CPPFLAGS
 654 BUILD_CFLAGS
 655 BUILD_CC
 656 DLZ_SYSTEM_TEST
 657 DLZ_DRIVER_OBJS
 658 DLZ_DRIVER_SRCS
 659 DLZ_DRIVER_LIBS
 660 DLZ_DRIVER_INCLUDES
 661 CONTRIB_DLZ
 662 PG_CONFIG
 663 SO_TARGETS
 664 SO_LD
 665 SO_LDFLAGS
 666 SO_CFLAGS
 667 SO
 668 BIND9_CONFIGARGS
 669 BIND9_SRCID
 670 BIND9_VERSIONSTRING
 671 BIND9_MAJOR
 672 BIND9_VERSION
 673 BIND9_DESCRIPTION
 674 BIND9_PRODUCT
 675 BIND9_IRS_BUILDINCLUDE
 676 BIND9_BIND9_BUILDINCLUDE
 677 BIND9_LWRES_BUILDINCLUDE
 678 BIND9_DNS_BUILDINCLUDE
 679 BIND9_ISCCFG_BUILDINCLUDE
 680 BIND9_ISCCC_BUILDINCLUDE
 681 BIND9_ISC_BUILDINCLUDE
 682 BIND9_TOP_BUILDDIR
 683 UNITTESTS
 684 ATFLIBS
 685 ATFBIN
 686 ATFBUILD
 687 IDNLIBS
 688 XSLT_DB2LATEX_ADMONITIONS
 689 XSLT_DB2LATEX_STYLE
 690 XSLT_DOCBOOK_MAKETOC_XHTML
 691 XSLT_DOCBOOK_MAKETOC_HTML
 692 XSLT_DOCBOOK_CHUNKTOC_XHTML
 693 XSLT_DOCBOOK_CHUNKTOC_HTML
 694 XSLT_DOCBOOK_CHUNK_XHTML
 695 XSLT_DOCBOOK_CHUNK_HTML
 696 XSLT_DOCBOOK_STYLE_MAN
 697 XSLT_DOCBOOK_STYLE_XHTML
 698 XSLT_DOCBOOK_STYLE_HTML
 699 DOXYGEN
 700 XMLLINT
 701 XSLTPROC
 702 W3M
 703 PDFLATEX
 704 LATEX
 705 ISC_ARCH_DIR
 706 ISC_PLATFORM_USEMACASM
 707 ISC_PLATFORM_USESTDASM
 708 ISC_PLATFORM_USEOSFASM
 709 ISC_PLATFORM_USEGCCASM
 710 ISC_PLATFORM_HAVEATOMICSTORE
 711 ISC_PLATFORM_HAVECMPXCHG
 712 ISC_PLATFORM_HAVEXADDQ
 713 ISC_PLATFORM_HAVEXADD
 714 ISC_PLATFORM_HAVEIFNAMETOINDEX
 715 ISC_PLATFORM_HAVESTRINGSH
 716 ISC_PLATFORM_BRACEPTHREADONCEINIT
 717 IRS_PLATFORM_USEDECLSPEC
 718 LWRES_PLATFORM_USEDECLSPEC
 719 ISC_PLATFORM_USEDECLSPEC
 720 ISC_PLATFORM_RLIMITTYPE
 721 ISC_PLATFORM_HAVESYSUNH
 722 LWRES_PLATFORM_QUADFORMAT
 723 ISC_PLATFORM_QUADFORMAT
 724 DST_EXTRA_SRCS
 725 DST_EXTRA_OBJS
 726 USE_ISC_SPNEGO
 727 ISC_EXTRA_SRCS
 728 ISC_EXTRA_OBJS
 729 LWRES_PLATFORM_NEEDVSNPRINTF
 730 ISC_PLATFORM_NEEDVSNPRINTF
 731 LWRES_PLATFORM_NEEDSPRINTF
 732 ISC_PLATFORM_NEEDSPRINTF
 733 READLINE_LIB
 734 ISC_PLATFORM_NEEDSTRCASESTR
 735 ISC_PLATFORM_NEEDSTRLCAT
 736 LWRES_PLATFORM_NEEDSTRLCPY
 737 ISC_PLATFORM_NEEDSTRLCPY
 738 GENRANDOMLIB
 739 LWRES_PLATFORM_NEEDSTRTOUL
 740 ISC_PLATFORM_NEEDSTRTOUL
 741 ISC_PLATFORM_NEEDMEMMOVE
 742 ISC_PLATFORM_NEEDSTRSEP
 743 ISC_IRS_GETNAMEINFOSOCKLEN
 744 ISC_LWRES_GETNAMEINFOPROTO
 745 ISC_LWRES_GETADDRINFOPROTO
 746 ISC_LWRES_GETIPNODEPROTO
 747 ISC_LWRES_NEEDHERRNO
 748 ISC_LWRES_GETHOSTBYADDRVOID
 749 ISC_LWRES_ENDNETENTINT
 750 ISC_LWRES_SETNETENTINT
 751 ISC_LWRES_GETNETBYADDRINADDR
 752 ISC_LWRES_ENDHOSTENTINT
 753 ISC_LWRES_SETHOSTENTINT
 754 ISC_LWRES_NEEDRRSETINFO
 755 ISC_IRS_NEEDADDRINFO
 756 ISC_LWRES_NEEDADDRINFO
 757 ISC_PLATFORM_NEEDPORTT
 758 ISC_PLATFORM_MSGHDRFLAVOR
 759 LWRES_PLATFORM_HAVESALEN
 760 ISC_PLATFORM_HAVESALEN
 761 ISC_PLATFORM_NEEDPTON
 762 ISC_PLATFORM_NEEDNTOP
 763 ISC_PLATFORM_HAVEIF_LADDRCONF
 764 ISC_PLATFORM_HAVEIF_LADDRREQ
 765 ISC_PLATFORM_HAVESCOPEID
 766 LWRES_HAVE_SIN6_SCOPE_ID
 767 ISC_IPV6_C
 768 ISC_ISCIPV6_O
 769 ISC_IPV6_O
 770 ISC_IPV6_H
 771 ISC_PLATFORM_HAVESOCKADDRSTORAGE
 772 ISC_PLATFORM_FIXIN6ISADDR
 773 ISC_PLATFORM_HAVEIN6PKTINFO
 774 LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK
 775 ISC_PLATFORM_NEEDIN6ADDRLOOPBACK
 776 LWRES_PLATFORM_NEEDIN6ADDRANY
 777 ISC_PLATFORM_NEEDIN6ADDRANY
 778 LWRES_PLATFORM_HAVEINADDR6
 779 ISC_PLATFORM_HAVEINADDR6
 780 LWRES_PLATFORM_NEEDNETINET6IN6H
 781 ISC_PLATFORM_NEEDNETINET6IN6H
 782 LWRES_PLATFORM_NEEDNETINETIN6H
 783 ISC_PLATFORM_NEEDNETINETIN6H
 784 LWRES_PLATFORM_HAVEIPV6
 785 ISC_PLATFORM_HAVEIPV6
 786 BIND9_CO_RULE
 787 LIBTOOL_IN_MAIN
 788 LIBTOOL_ALLOW_UNDEFINED
 789 LIBTOOL_MODE_LINK
 790 LIBTOOL_MODE_INSTALL
 791 LIBTOOL_MODE_COMPILE
 792 LIBTOOL_MKDEP_SED
 793 SA
 794 A
 795 O
 796 ALWAYS_MAKE_SYMTABLE
 797 MKSYMTBL_PROGRAM
 798 ISC_PLATFORM_USEBACKTRACE
 799 PURIFY
 800 purify_path
 801 IRIX_DNSSEC_WARNINGS_HACK
 802 MKDEPPROG
 803 MKDEPCFLAGS
 804 MKDEPCC
 805 PKCS11_TEST
 806 PKCS11_GOST
 807 PKCS11_ECDSA
 808 CRYPTO
 809 PKCS11LINKSRCS
 810 PKCS11LINKOBJS
 811 PKCS11_PROVIDER
 812 ISC_ISCPK11_API_O
 813 ISC_ISCPK11_API_C
 814 ISC_PK11_RESULT_O
 815 ISC_PK11_RESULT_C
 816 ISC_PK11_API_O
 817 ISC_PK11_API_C
 818 ISC_PK11_O
 819 ISC_PK11_C
 820 PKCS11_ENGINE
 821 PKCS11_TOOLS
 822 USE_PKCS11
 823 ISC_OPENSSL_LIBS
 824 ISC_OPENSSL_INC
 825 ISC_PLATFORM_OPENSSLHASH
 826 ISC_PLATFORM_WANTAES
 827 OPENSSL_GOST
 828 OPENSSL_ECDSA
 829 OPENSSLLINKSRCS
 830 OPENSSLLINKOBJS
 831 OPENSSLGOSTLINKSRCS
 832 OPENSSLGOSTLINKOBJS
 833 DST_OPENSSL_INC
 834 HAVE_SIT
 835 ISC_PLATFORM_USESIT
 836 INSTALL_LIBRARY
 837 ISC_THREAD_DIR
 838 THREADOPTSRCS
 839 THREADOPTOBJS
 840 ISC_PLATFORM_USETHREADS
 841 ALWAYS_DEFINES
 842 CHECK_DSA
 843 DNS_CRYPTO_LIBS
 844 DNS_GSSAPI_LIBS
 845 DST_GSSAPI_INC
 846 USE_GSSAPI
 847 ISC_PLATFORM_KRB5HEADER
 848 ISC_PLATFORM_GSSAPI_KRB5_HEADER
 849 ISC_PLATFORM_GSSAPIHEADER
 850 ISC_PLATFORM_HAVEGSSAPI
 851 GEOIPLINKOBJS
 852 GEOIPLINKSRCS
 853 LWRES_PLATFORM_NEEDSYSSELECTH
 854 ISC_PLATFORM_NEEDSYSSELECTH
 855 ISC_PLATFORM_HAVEDEVPOLL
 856 ISC_PLATFORM_HAVEEPOLL
 857 ISC_PLATFORM_HAVEKQUEUE
 858 ISC_PLATFORM_HAVELIFCONF
 859 ISC_PLATFORM_NORETURN_POST
 860 ISC_PLATFORM_NORETURN_PRE
 861 ISC_PLATFORM_HAVELONGLONG
 862 ISC_SOCKADDR_LEN_T
 863 PYTHON_TOOLS
 864 COVERAGE
 865 CHECKDS
 866 PYTHON
 867 PERL
 868 ETAGS
 869 LN
 870 ARFLAGS
 871 BACKTRACECFLAGS
 872 CCNOOPT
 873 CCOPT
 874 STD_CWARNINGS
 875 STD_CDEFINES
 876 STD_CINCLUDES
 877 INSTALL_DATA
 878 INSTALL_SCRIPT
 879 INSTALL_PROGRAM
 880 CPP
 881 OTOOL64
 882 OTOOL
 883 LIPO
 884 NMEDIT
 885 DSYMUTIL
 886 MANIFEST_TOOL
 887 AWK
 888 RANLIB
 889 STRIP
 890 ac_ct_AR
 891 AR
 892 DLLTOOL
 893 OBJDUMP
 894 LN_S
 895 NM
 896 ac_ct_DUMPBIN
 897 DUMPBIN
 898 LD
 899 FGREP
 900 EGREP
 901 GREP
 902 SED
 903 OBJEXT
 904 EXEEXT
 905 ac_ct_CC
 906 CPPFLAGS
 907 LDFLAGS
 908 CFLAGS
 909 CC
 910 LIBTOOL
 911 SET_MAKE
 912 host_os
 913 host_vendor
 914 host_cpu
 915 host
 916 build_os
 917 build_vendor
 918 build_cpu
 919 build
 920 target_alias
 921 host_alias
 922 build_alias
 923 LIBS
 924 ECHO_T
 925 ECHO_N
 926 ECHO_C
 927 DEFS
 928 mandir
 929 localedir
 930 libdir
 931 psdir
 932 pdfdir
 933 dvidir
 934 htmldir
 935 infodir
 936 docdir
 937 oldincludedir
 938 includedir
 939 localstatedir
 940 sharedstatedir
 941 sysconfdir
 942 datadir
 943 datarootdir
 944 libexecdir
 945 sbindir
 946 bindir
 947 program_transform_name
 948 prefix
 949 exec_prefix
 950 PACKAGE_URL
 951 PACKAGE_BUGREPORT
 952 PACKAGE_STRING
 953 PACKAGE_VERSION
 954 PACKAGE_TARNAME
 955 PACKAGE_NAME
 956 PATH_SEPARATOR
 957 SHELL'
 958 ac_subst_files='BIND9_MAKE_INCLUDES
 959 BIND9_MAKE_RULES
 960 LIBISC_API
 961 LIBISCCC_API
 962 LIBISCCFG_API
 963 LIBDNS_API
 964 LIBDNS_MAPAPI
 965 LIBBIND9_API
 966 LIBLWRES_API
 967 LIBIRS_API
 968 DLZ_DRIVER_RULES'
 969 ac_user_opts='
 970 enable_option_checking
 971 enable_shared
 972 enable_static
 973 with_pic
 974 enable_fast_install
 975 with_gnu_ld
 976 with_sysroot
 977 enable_libtool_lock
 978 enable_libbind
 979 enable_warn_shadow
 980 enable_warn_error
 981 enable_developer
 982 enable_seccomp
 983 with_python
 984 enable_kqueue
 985 enable_epoll
 986 enable_devpoll
 987 with_geoip
 988 with_gssapi
 989 with_randomdev
 990 enable_threads
 991 with_locktype
 992 with_libtool
 993 enable_native_pkcs11
 994 with_openssl
 995 with_pkcs11
 996 with_ecdsa
 997 with_gost
 998 with_aes
 999 enable_openssl_hash
1000 enable_sit
1001 with_sit_alg
1002 enable_openssl_version_check
1003 with_libxml2
1004 with_libjson
1005 enable_largefile
1006 with_purify
1007 with_gperftools_profiler
1008 enable_backtrace
1009 enable_symtable
1010 enable_ipv6
1011 with_kame
1012 enable_getifaddrs
1013 with_readline
1014 enable_isc_spnego
1015 enable_chroot
1016 enable_linux_caps
1017 with_rlimtype
1018 enable_atomic
1019 enable_fixed_rrset
1020 enable_rpz_nsip
1021 enable_rpz_nsdname
1022 enable_filter_aaaa
1023 with_docbook_xsl
1024 with_idn
1025 with_libiconv
1026 with_iconv
1027 with_idnlib
1028 with_atf
1029 with_tuning
1030 with_dlopen
1031 with_dlz_postgres
1032 with_dlz_mysql
1033 with_dlz_bdb
1034 with_dlz_filesystem
1035 with_dlz_ldap
1036 with_dlz_odbc
1037 with_dlz_stub
1038 with_make_clean
1039 enable_full_report
1040 '
1041       ac_precious_vars='build_alias
1042 host_alias
1043 target_alias
1044 CC
1045 CFLAGS
1046 LDFLAGS
1047 LIBS
1048 CPPFLAGS
1049 CPP'
1050
1051
1052 # Initialize some variables set by options.
1053 ac_init_help=
1054 ac_init_version=false
1055 ac_unrecognized_opts=
1056 ac_unrecognized_sep=
1057 # The variables have the same names as the options, with
1058 # dashes changed to underlines.
1059 cache_file=/dev/null
1060 exec_prefix=NONE
1061 no_create=
1062 no_recursion=
1063 prefix=NONE
1064 program_prefix=NONE
1065 program_suffix=NONE
1066 program_transform_name=s,x,x,
1067 silent=
1068 site=
1069 srcdir=
1070 verbose=
1071 x_includes=NONE
1072 x_libraries=NONE
1073
1074 # Installation directory options.
1075 # These are left unexpanded so users can "make install exec_prefix=/foo"
1076 # and all the variables that are supposed to be based on exec_prefix
1077 # by default will actually change.
1078 # Use braces instead of parens because sh, perl, etc. also accept them.
1079 # (The list follows the same order as the GNU Coding Standards.)
1080 bindir='${exec_prefix}/bin'
1081 sbindir='${exec_prefix}/sbin'
1082 libexecdir='${exec_prefix}/libexec'
1083 datarootdir='${prefix}/share'
1084 datadir='${datarootdir}'
1085 sysconfdir='${prefix}/etc'
1086 sharedstatedir='${prefix}/com'
1087 localstatedir='${prefix}/var'
1088 includedir='${prefix}/include'
1089 oldincludedir='/usr/include'
1090 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1091 infodir='${datarootdir}/info'
1092 htmldir='${docdir}'
1093 dvidir='${docdir}'
1094 pdfdir='${docdir}'
1095 psdir='${docdir}'
1096 libdir='${exec_prefix}/lib'
1097 localedir='${datarootdir}/locale'
1098 mandir='${datarootdir}/man'
1099
1100 ac_prev=
1101 ac_dashdash=
1102 for ac_option
1103 do
1104   # If the previous option needs an argument, assign it.
1105   if test -n "$ac_prev"; then
1106     eval $ac_prev=\$ac_option
1107     ac_prev=
1108     continue
1109   fi
1110
1111   case $ac_option in
1112   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1113   *=)   ac_optarg= ;;
1114   *)    ac_optarg=yes ;;
1115   esac
1116
1117   # Accept the important Cygnus configure options, so we can diagnose typos.
1118
1119   case $ac_dashdash$ac_option in
1120   --)
1121     ac_dashdash=yes ;;
1122
1123   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1124     ac_prev=bindir ;;
1125   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1126     bindir=$ac_optarg ;;
1127
1128   -build | --build | --buil | --bui | --bu)
1129     ac_prev=build_alias ;;
1130   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1131     build_alias=$ac_optarg ;;
1132
1133   -cache-file | --cache-file | --cache-fil | --cache-fi \
1134   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1135     ac_prev=cache_file ;;
1136   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1137   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1138     cache_file=$ac_optarg ;;
1139
1140   --config-cache | -C)
1141     cache_file=config.cache ;;
1142
1143   -datadir | --datadir | --datadi | --datad)
1144     ac_prev=datadir ;;
1145   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1146     datadir=$ac_optarg ;;
1147
1148   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1149   | --dataroo | --dataro | --datar)
1150     ac_prev=datarootdir ;;
1151   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1152   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1153     datarootdir=$ac_optarg ;;
1154
1155   -disable-* | --disable-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error $? "invalid feature name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "enable_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval enable_$ac_useropt=no ;;
1170
1171   -docdir | --docdir | --docdi | --doc | --do)
1172     ac_prev=docdir ;;
1173   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1174     docdir=$ac_optarg ;;
1175
1176   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1177     ac_prev=dvidir ;;
1178   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1179     dvidir=$ac_optarg ;;
1180
1181   -enable-* | --enable-*)
1182     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1183     # Reject names that are not valid shell variable names.
1184     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1185       as_fn_error $? "invalid feature name: $ac_useropt"
1186     ac_useropt_orig=$ac_useropt
1187     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1188     case $ac_user_opts in
1189       *"
1190 "enable_$ac_useropt"
1191 "*) ;;
1192       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1193          ac_unrecognized_sep=', ';;
1194     esac
1195     eval enable_$ac_useropt=\$ac_optarg ;;
1196
1197   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1198   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1199   | --exec | --exe | --ex)
1200     ac_prev=exec_prefix ;;
1201   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1202   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1203   | --exec=* | --exe=* | --ex=*)
1204     exec_prefix=$ac_optarg ;;
1205
1206   -gas | --gas | --ga | --g)
1207     # Obsolete; use --with-gas.
1208     with_gas=yes ;;
1209
1210   -help | --help | --hel | --he | -h)
1211     ac_init_help=long ;;
1212   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1213     ac_init_help=recursive ;;
1214   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1215     ac_init_help=short ;;
1216
1217   -host | --host | --hos | --ho)
1218     ac_prev=host_alias ;;
1219   -host=* | --host=* | --hos=* | --ho=*)
1220     host_alias=$ac_optarg ;;
1221
1222   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1223     ac_prev=htmldir ;;
1224   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1225   | --ht=*)
1226     htmldir=$ac_optarg ;;
1227
1228   -includedir | --includedir | --includedi | --included | --include \
1229   | --includ | --inclu | --incl | --inc)
1230     ac_prev=includedir ;;
1231   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1232   | --includ=* | --inclu=* | --incl=* | --inc=*)
1233     includedir=$ac_optarg ;;
1234
1235   -infodir | --infodir | --infodi | --infod | --info | --inf)
1236     ac_prev=infodir ;;
1237   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1238     infodir=$ac_optarg ;;
1239
1240   -libdir | --libdir | --libdi | --libd)
1241     ac_prev=libdir ;;
1242   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1243     libdir=$ac_optarg ;;
1244
1245   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1246   | --libexe | --libex | --libe)
1247     ac_prev=libexecdir ;;
1248   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1249   | --libexe=* | --libex=* | --libe=*)
1250     libexecdir=$ac_optarg ;;
1251
1252   -localedir | --localedir | --localedi | --localed | --locale)
1253     ac_prev=localedir ;;
1254   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1255     localedir=$ac_optarg ;;
1256
1257   -localstatedir | --localstatedir | --localstatedi | --localstated \
1258   | --localstate | --localstat | --localsta | --localst | --locals)
1259     ac_prev=localstatedir ;;
1260   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1261   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1262     localstatedir=$ac_optarg ;;
1263
1264   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1265     ac_prev=mandir ;;
1266   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1267     mandir=$ac_optarg ;;
1268
1269   -nfp | --nfp | --nf)
1270     # Obsolete; use --without-fp.
1271     with_fp=no ;;
1272
1273   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1274   | --no-cr | --no-c | -n)
1275     no_create=yes ;;
1276
1277   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1278   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1279     no_recursion=yes ;;
1280
1281   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1282   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1283   | --oldin | --oldi | --old | --ol | --o)
1284     ac_prev=oldincludedir ;;
1285   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1286   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1287   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1288     oldincludedir=$ac_optarg ;;
1289
1290   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1291     ac_prev=prefix ;;
1292   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1293     prefix=$ac_optarg ;;
1294
1295   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1296   | --program-pre | --program-pr | --program-p)
1297     ac_prev=program_prefix ;;
1298   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1299   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1300     program_prefix=$ac_optarg ;;
1301
1302   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1303   | --program-suf | --program-su | --program-s)
1304     ac_prev=program_suffix ;;
1305   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1306   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1307     program_suffix=$ac_optarg ;;
1308
1309   -program-transform-name | --program-transform-name \
1310   | --program-transform-nam | --program-transform-na \
1311   | --program-transform-n | --program-transform- \
1312   | --program-transform | --program-transfor \
1313   | --program-transfo | --program-transf \
1314   | --program-trans | --program-tran \
1315   | --progr-tra | --program-tr | --program-t)
1316     ac_prev=program_transform_name ;;
1317   -program-transform-name=* | --program-transform-name=* \
1318   | --program-transform-nam=* | --program-transform-na=* \
1319   | --program-transform-n=* | --program-transform-=* \
1320   | --program-transform=* | --program-transfor=* \
1321   | --program-transfo=* | --program-transf=* \
1322   | --program-trans=* | --program-tran=* \
1323   | --progr-tra=* | --program-tr=* | --program-t=*)
1324     program_transform_name=$ac_optarg ;;
1325
1326   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1327     ac_prev=pdfdir ;;
1328   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1329     pdfdir=$ac_optarg ;;
1330
1331   -psdir | --psdir | --psdi | --psd | --ps)
1332     ac_prev=psdir ;;
1333   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1334     psdir=$ac_optarg ;;
1335
1336   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1337   | -silent | --silent | --silen | --sile | --sil)
1338     silent=yes ;;
1339
1340   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1341     ac_prev=sbindir ;;
1342   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1343   | --sbi=* | --sb=*)
1344     sbindir=$ac_optarg ;;
1345
1346   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1347   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1348   | --sharedst | --shareds | --shared | --share | --shar \
1349   | --sha | --sh)
1350     ac_prev=sharedstatedir ;;
1351   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1352   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1353   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1354   | --sha=* | --sh=*)
1355     sharedstatedir=$ac_optarg ;;
1356
1357   -site | --site | --sit)
1358     ac_prev=site ;;
1359   -site=* | --site=* | --sit=*)
1360     site=$ac_optarg ;;
1361
1362   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1363     ac_prev=srcdir ;;
1364   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1365     srcdir=$ac_optarg ;;
1366
1367   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1368   | --syscon | --sysco | --sysc | --sys | --sy)
1369     ac_prev=sysconfdir ;;
1370   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1371   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1372     sysconfdir=$ac_optarg ;;
1373
1374   -target | --target | --targe | --targ | --tar | --ta | --t)
1375     ac_prev=target_alias ;;
1376   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1377     target_alias=$ac_optarg ;;
1378
1379   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1380     verbose=yes ;;
1381
1382   -version | --version | --versio | --versi | --vers | -V)
1383     ac_init_version=: ;;
1384
1385   -with-* | --with-*)
1386     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1387     # Reject names that are not valid shell variable names.
1388     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1389       as_fn_error $? "invalid package name: $ac_useropt"
1390     ac_useropt_orig=$ac_useropt
1391     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1392     case $ac_user_opts in
1393       *"
1394 "with_$ac_useropt"
1395 "*) ;;
1396       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1397          ac_unrecognized_sep=', ';;
1398     esac
1399     eval with_$ac_useropt=\$ac_optarg ;;
1400
1401   -without-* | --without-*)
1402     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1403     # Reject names that are not valid shell variable names.
1404     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1405       as_fn_error $? "invalid package name: $ac_useropt"
1406     ac_useropt_orig=$ac_useropt
1407     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1408     case $ac_user_opts in
1409       *"
1410 "with_$ac_useropt"
1411 "*) ;;
1412       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1413          ac_unrecognized_sep=', ';;
1414     esac
1415     eval with_$ac_useropt=no ;;
1416
1417   --x)
1418     # Obsolete; use --with-x.
1419     with_x=yes ;;
1420
1421   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1422   | --x-incl | --x-inc | --x-in | --x-i)
1423     ac_prev=x_includes ;;
1424   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1425   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1426     x_includes=$ac_optarg ;;
1427
1428   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1429   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1430     ac_prev=x_libraries ;;
1431   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1432   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1433     x_libraries=$ac_optarg ;;
1434
1435   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1436 Try \`$0 --help' for more information"
1437     ;;
1438
1439   *=*)
1440     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1441     # Reject names that are not valid shell variable names.
1442     case $ac_envvar in #(
1443       '' | [0-9]* | *[!_$as_cr_alnum]* )
1444       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1445     esac
1446     eval $ac_envvar=\$ac_optarg
1447     export $ac_envvar ;;
1448
1449   *)
1450     # FIXME: should be removed in autoconf 3.0.
1451     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1452     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1453       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1454     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1455     ;;
1456
1457   esac
1458 done
1459
1460 if test -n "$ac_prev"; then
1461   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1462   as_fn_error $? "missing argument to $ac_option"
1463 fi
1464
1465 if test -n "$ac_unrecognized_opts"; then
1466   case $enable_option_checking in
1467     no) ;;
1468     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1469     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1470   esac
1471 fi
1472
1473 # Check all directory arguments for consistency.
1474 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1475                 datadir sysconfdir sharedstatedir localstatedir includedir \
1476                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1477                 libdir localedir mandir
1478 do
1479   eval ac_val=\$$ac_var
1480   # Remove trailing slashes.
1481   case $ac_val in
1482     */ )
1483       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1484       eval $ac_var=\$ac_val;;
1485   esac
1486   # Be sure to have absolute directory names.
1487   case $ac_val in
1488     [\\/$]* | ?:[\\/]* )  continue;;
1489     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1490   esac
1491   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1492 done
1493
1494 # There might be people who depend on the old broken behavior: `$host'
1495 # used to hold the argument of --host etc.
1496 # FIXME: To remove some day.
1497 build=$build_alias
1498 host=$host_alias
1499 target=$target_alias
1500
1501 # FIXME: To remove some day.
1502 if test "x$host_alias" != x; then
1503   if test "x$build_alias" = x; then
1504     cross_compiling=maybe
1505   elif test "x$build_alias" != "x$host_alias"; then
1506     cross_compiling=yes
1507   fi
1508 fi
1509
1510 ac_tool_prefix=
1511 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1512
1513 test "$silent" = yes && exec 6>/dev/null
1514
1515
1516 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1517 ac_ls_di=`ls -di .` &&
1518 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1519   as_fn_error $? "working directory cannot be determined"
1520 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1521   as_fn_error $? "pwd does not report name of working directory"
1522
1523
1524 # Find the source files, if location was not specified.
1525 if test -z "$srcdir"; then
1526   ac_srcdir_defaulted=yes
1527   # Try the directory containing this script, then the parent directory.
1528   ac_confdir=`$as_dirname -- "$as_myself" ||
1529 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1530          X"$as_myself" : 'X\(//\)[^/]' \| \
1531          X"$as_myself" : 'X\(//\)$' \| \
1532          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1533 $as_echo X"$as_myself" |
1534     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1535             s//\1/
1536             q
1537           }
1538           /^X\(\/\/\)[^/].*/{
1539             s//\1/
1540             q
1541           }
1542           /^X\(\/\/\)$/{
1543             s//\1/
1544             q
1545           }
1546           /^X\(\/\).*/{
1547             s//\1/
1548             q
1549           }
1550           s/.*/./; q'`
1551   srcdir=$ac_confdir
1552   if test ! -r "$srcdir/$ac_unique_file"; then
1553     srcdir=..
1554   fi
1555 else
1556   ac_srcdir_defaulted=no
1557 fi
1558 if test ! -r "$srcdir/$ac_unique_file"; then
1559   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1560   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1561 fi
1562 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1563 ac_abs_confdir=`(
1564         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1565         pwd)`
1566 # When building in place, set srcdir=.
1567 if test "$ac_abs_confdir" = "$ac_pwd"; then
1568   srcdir=.
1569 fi
1570 # Remove unnecessary trailing slashes from srcdir.
1571 # Double slashes in file names in object file debugging info
1572 # mess up M-x gdb in Emacs.
1573 case $srcdir in
1574 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1575 esac
1576 for ac_var in $ac_precious_vars; do
1577   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1578   eval ac_env_${ac_var}_value=\$${ac_var}
1579   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1580   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1581 done
1582
1583 #
1584 # Report the --help message.
1585 #
1586 if test "$ac_init_help" = "long"; then
1587   # Omit some internal or obsolete options to make the list less imposing.
1588   # This message is too long to be a string in the A/UX 3.1 sh.
1589   cat <<_ACEOF
1590 \`configure' configures BIND 9.10 to adapt to many kinds of systems.
1591
1592 Usage: $0 [OPTION]... [VAR=VALUE]...
1593
1594 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1595 VAR=VALUE.  See below for descriptions of some of the useful variables.
1596
1597 Defaults for the options are specified in brackets.
1598
1599 Configuration:
1600   -h, --help              display this help and exit
1601       --help=short        display options specific to this package
1602       --help=recursive    display the short help of all the included packages
1603   -V, --version           display version information and exit
1604   -q, --quiet, --silent   do not print \`checking ...' messages
1605       --cache-file=FILE   cache test results in FILE [disabled]
1606   -C, --config-cache      alias for \`--cache-file=config.cache'
1607   -n, --no-create         do not create output files
1608       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1609
1610 Installation directories:
1611   --prefix=PREFIX         install architecture-independent files in PREFIX
1612                           [$ac_default_prefix]
1613   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1614                           [PREFIX]
1615
1616 By default, \`make install' will install all the files in
1617 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1618 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1619 for instance \`--prefix=\$HOME'.
1620
1621 For better control, use the options below.
1622
1623 Fine tuning of the installation directories:
1624   --bindir=DIR            user executables [EPREFIX/bin]
1625   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1626   --libexecdir=DIR        program executables [EPREFIX/libexec]
1627   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1628   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1629   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1630   --libdir=DIR            object code libraries [EPREFIX/lib]
1631   --includedir=DIR        C header files [PREFIX/include]
1632   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1633   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1634   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1635   --infodir=DIR           info documentation [DATAROOTDIR/info]
1636   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1637   --mandir=DIR            man documentation [DATAROOTDIR/man]
1638   --docdir=DIR            documentation root [DATAROOTDIR/doc/bind]
1639   --htmldir=DIR           html documentation [DOCDIR]
1640   --dvidir=DIR            dvi documentation [DOCDIR]
1641   --pdfdir=DIR            pdf documentation [DOCDIR]
1642   --psdir=DIR             ps documentation [DOCDIR]
1643 _ACEOF
1644
1645   cat <<\_ACEOF
1646
1647   NOTE: If PREFIX is not set, then the default values for --sysconfdir
1648   and --localstatedir are /etc and /var, respectively.
1649
1650 System types:
1651   --build=BUILD     configure for building on BUILD [guessed]
1652   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1653 _ACEOF
1654 fi
1655
1656 if test -n "$ac_init_help"; then
1657   case $ac_init_help in
1658      short | recursive ) echo "Configuration of BIND 9.10:";;
1659    esac
1660   cat <<\_ACEOF
1661
1662 Optional Features:
1663   --disable-option-checking  ignore unrecognized --enable/--with options
1664   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1665   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1666   --enable-shared[=PKGS]  build shared libraries [default=yes]
1667   --enable-static[=PKGS]  build static libraries [default=yes]
1668   --enable-fast-install[=PKGS]
1669                           optimize for fast installation [default=yes]
1670   --disable-libtool-lock  avoid locking (might break parallel builds)
1671   --enable-libbind        deprecated
1672   --enable-warn-shadow    turn on -Wshadow when compiling
1673   --enable-warn-error     turn on -Werror when compiling
1674   --enable-developer      enable developer build settings
1675   --enable-seccomp        enable support for libseccomp system call filtering
1676                           [default=no]
1677   --enable-kqueue         use BSD kqueue when available [default=yes]
1678   --enable-epoll          use Linux epoll when available [default=auto]
1679   --enable-devpoll        use /dev/poll when available [default=yes]
1680   --enable-threads        enable multithreading
1681   --enable-native-pkcs11  use native PKCS11 for all crypto [default=no]
1682   --enable-openssl-hash   use OpenSSL for hash functions [default=no]
1683   --enable-sit            enable source identity token [default=no]
1684   --enable-openssl-version-check
1685                           check OpenSSL version [default=yes]
1686   --enable-largefile      64-bit file support
1687   --enable-backtrace      log stack backtrace on abort [default=yes]
1688   --enable-symtable       use internal symbol table for backtrace
1689                           [all|minimal(default)|none]
1690   --enable-ipv6           use IPv6 default=autodetect
1691   --enable-getifaddrs     enable the use of getifaddrs() [yes|no].
1692   --disable-isc-spnego    use SPNEGO from GSSAPI library
1693   --disable-chroot        disable chroot
1694   --disable-linux-caps    disable linux capabilities
1695   --enable-atomic         enable machine specific atomic operations
1696                           [default=autodetect]
1697   --enable-fixed-rrset    enable fixed rrset ordering [default=no]
1698   --disable-rpz-nsip      disable rpz-nsip rules [default=enabled]
1699   --disable-rpz-nsdname   disable rpz-nsdname rules [default=enabled]
1700   --enable-filter-aaaa    enable filtering of AAAA records [default=no]
1701   --enable-full-report    report values of all configure options
1702
1703 Optional Packages:
1704   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1705   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1706   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
1707                           both]
1708   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1709   --with-sysroot=DIR Search for dependent libraries within DIR
1710                         (or the compiler's sysroot if not specified).
1711   --with-python=PATH      specify path to python interpreter
1712   --with-geoip=PATH       Build with GeoIP support (yes|no|path)
1713   --with-gssapi=PATH      Specify path for system-supplied GSSAPI [default=yes]
1714   --with-randomdev=PATH   Specify path for random device
1715   --with-locktype=ARG     Specify mutex lock type (adaptive or standard)
1716   --with-libtool          use GNU libtool
1717   --with-openssl=PATH     Build with OpenSSL yes|no|path.
1718                           (Crypto is required for DNSSEC)
1719   --with-pkcs11=PATH      Build with PKCS11 support yes|no|path
1720                           (PATH is for the PKCS11 provider)
1721   --with-ecdsa            Crypto ECDSA
1722   --with-gost             Crypto GOST yes|no|raw|asn1.
1723   --with-aes              Crypto AES
1724   --with-sit-alg=ALG      choose the algorithm for SIT [aes|sha1|sha256]
1725   --with-libxml2=PATH     build with libxml2 library yes|no|path
1726   --with-libjson=PATH     build with libjson0 library yes|no|path
1727   --with-purify=PATH      use Rational purify
1728   --with-gperftools-profiler  use gperftools CPU profiler
1729   --with-kame=PATH        use Kame IPv6 default path /usr/local/v6
1730   --with-readline=LIBSPEC    specify readline library default -lreadline
1731
1732   --with-docbook-xsl=PATH specify path for Docbook-XSL stylesheets
1733   --with-idn=MPREFIX      enable IDN support using idnkit default PREFIX
1734   --with-libiconv=IPREFIX GNU libiconv are in IPREFIX default PREFIX
1735   --with-iconv=LIBSPEC    specify iconv library default -liconv
1736   --with-idnlib=ARG       specify libidnkit
1737   --with-atf=ARG          support Automated Test Framework
1738   --with-tuning=ARG       Specify server tuning (large or default)
1739   --with-dlopen=ARG       support dynamically loadable DLZ drivers
1740   --with-dlz-postgres=PATH   Build with Postgres DLZ driver yes|no|path.
1741                                (Required to use Postgres with DLZ)
1742   --with-dlz-mysql=PATH   Build with MySQL DLZ driver yes|no|path.
1743                                (Required to use MySQL with DLZ)
1744   --with-dlz-bdb=PATH   Build with Berkeley DB DLZ driver yes|no|path.
1745                                (Required to use Berkeley DB with DLZ)
1746   --with-dlz-filesystem=PATH   Build with filesystem DLZ driver yes|no.
1747                                (Required to use file system driver with DLZ)
1748   --with-dlz-ldap=PATH   Build with LDAP DLZ driver yes|no|path.
1749                                (Required to use LDAP with DLZ)
1750   --with-dlz-odbc=PATH   Build with ODBC DLZ driver yes|no|path.
1751                                (Required to use ODBC with DLZ)
1752   --with-dlz-stub=PATH   Build with stub DLZ driver yes|no.
1753                                (Required to use stub driver with DLZ)
1754   --with-make-clean       run "make clean" at end of configure [yes|no]
1755
1756 Some influential environment variables:
1757   CC          C compiler command
1758   CFLAGS      C compiler flags
1759   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1760               nonstandard directory <lib dir>
1761   LIBS        libraries to pass to the linker, e.g. -l<library>
1762   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1763               you have headers in a nonstandard directory <include dir>
1764   CPP         C preprocessor
1765
1766 Use these variables to override the choices made by `configure' or to help
1767 it to find libraries and programs with nonstandard names/locations.
1768
1769 Professional support for BIND is provided by Internet Systems Consortium,
1770 Inc.  Information about paid support and training options is available at
1771 https://www.isc.org/support.
1772
1773 Help can also often be found on the BIND Users mailing list
1774 (https://lists.isc.org/mailman/listinfo/bind-users) or in the #bind
1775 channel of the Freenode IRC service.
1776
1777 Report bugs to <bind9-bugs@isc.org>.
1778 BIND home page: <https://www.isc.org/downloads/BIND/>.
1779 _ACEOF
1780 ac_status=$?
1781 fi
1782
1783 if test "$ac_init_help" = "recursive"; then
1784   # If there are subdirs, report their specific --help.
1785   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1786     test -d "$ac_dir" ||
1787       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1788       continue
1789     ac_builddir=.
1790
1791 case "$ac_dir" in
1792 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1793 *)
1794   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1795   # A ".." for each directory in $ac_dir_suffix.
1796   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1797   case $ac_top_builddir_sub in
1798   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1799   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1800   esac ;;
1801 esac
1802 ac_abs_top_builddir=$ac_pwd
1803 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1804 # for backward compatibility:
1805 ac_top_builddir=$ac_top_build_prefix
1806
1807 case $srcdir in
1808   .)  # We are building in place.
1809     ac_srcdir=.
1810     ac_top_srcdir=$ac_top_builddir_sub
1811     ac_abs_top_srcdir=$ac_pwd ;;
1812   [\\/]* | ?:[\\/]* )  # Absolute name.
1813     ac_srcdir=$srcdir$ac_dir_suffix;
1814     ac_top_srcdir=$srcdir
1815     ac_abs_top_srcdir=$srcdir ;;
1816   *) # Relative name.
1817     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1818     ac_top_srcdir=$ac_top_build_prefix$srcdir
1819     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1820 esac
1821 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1822
1823     cd "$ac_dir" || { ac_status=$?; continue; }
1824     # Check for guested configure.
1825     if test -f "$ac_srcdir/configure.gnu"; then
1826       echo &&
1827       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1828     elif test -f "$ac_srcdir/configure"; then
1829       echo &&
1830       $SHELL "$ac_srcdir/configure" --help=recursive
1831     else
1832       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1833     fi || ac_status=$?
1834     cd "$ac_pwd" || { ac_status=$?; break; }
1835   done
1836 fi
1837
1838 test -n "$ac_init_help" && exit $ac_status
1839 if $ac_init_version; then
1840   cat <<\_ACEOF
1841 BIND configure 9.10
1842 generated by GNU Autoconf 2.69
1843
1844 Copyright (C) 2012 Free Software Foundation, Inc.
1845 This configure script is free software; the Free Software Foundation
1846 gives unlimited permission to copy, distribute and modify it.
1847 _ACEOF
1848   exit
1849 fi
1850
1851 ## ------------------------ ##
1852 ## Autoconf initialization. ##
1853 ## ------------------------ ##
1854
1855 # ac_fn_c_try_compile LINENO
1856 # --------------------------
1857 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1858 ac_fn_c_try_compile ()
1859 {
1860   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1861   rm -f conftest.$ac_objext
1862   if { { ac_try="$ac_compile"
1863 case "(($ac_try" in
1864   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1865   *) ac_try_echo=$ac_try;;
1866 esac
1867 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1868 $as_echo "$ac_try_echo"; } >&5
1869   (eval "$ac_compile") 2>conftest.err
1870   ac_status=$?
1871   if test -s conftest.err; then
1872     grep -v '^ *+' conftest.err >conftest.er1
1873     cat conftest.er1 >&5
1874     mv -f conftest.er1 conftest.err
1875   fi
1876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1877   test $ac_status = 0; } && {
1878          test -z "$ac_c_werror_flag" ||
1879          test ! -s conftest.err
1880        } && test -s conftest.$ac_objext; then :
1881   ac_retval=0
1882 else
1883   $as_echo "$as_me: failed program was:" >&5
1884 sed 's/^/| /' conftest.$ac_ext >&5
1885
1886         ac_retval=1
1887 fi
1888   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889   as_fn_set_status $ac_retval
1890
1891 } # ac_fn_c_try_compile
1892
1893 # ac_fn_c_try_link LINENO
1894 # -----------------------
1895 # Try to link conftest.$ac_ext, and return whether this succeeded.
1896 ac_fn_c_try_link ()
1897 {
1898   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1899   rm -f conftest.$ac_objext conftest$ac_exeext
1900   if { { ac_try="$ac_link"
1901 case "(($ac_try" in
1902   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1903   *) ac_try_echo=$ac_try;;
1904 esac
1905 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1906 $as_echo "$ac_try_echo"; } >&5
1907   (eval "$ac_link") 2>conftest.err
1908   ac_status=$?
1909   if test -s conftest.err; then
1910     grep -v '^ *+' conftest.err >conftest.er1
1911     cat conftest.er1 >&5
1912     mv -f conftest.er1 conftest.err
1913   fi
1914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1915   test $ac_status = 0; } && {
1916          test -z "$ac_c_werror_flag" ||
1917          test ! -s conftest.err
1918        } && test -s conftest$ac_exeext && {
1919          test "$cross_compiling" = yes ||
1920          test -x conftest$ac_exeext
1921        }; then :
1922   ac_retval=0
1923 else
1924   $as_echo "$as_me: failed program was:" >&5
1925 sed 's/^/| /' conftest.$ac_ext >&5
1926
1927         ac_retval=1
1928 fi
1929   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1930   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1931   # interfere with the next link command; also delete a directory that is
1932   # left behind by Apple's compiler.  We do this before executing the actions.
1933   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1934   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1935   as_fn_set_status $ac_retval
1936
1937 } # ac_fn_c_try_link
1938
1939 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1940 # -------------------------------------------------------
1941 # Tests whether HEADER exists and can be compiled using the include files in
1942 # INCLUDES, setting the cache variable VAR accordingly.
1943 ac_fn_c_check_header_compile ()
1944 {
1945   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1947 $as_echo_n "checking for $2... " >&6; }
1948 if eval \${$3+:} false; then :
1949   $as_echo_n "(cached) " >&6
1950 else
1951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 $4
1954 #include <$2>
1955 _ACEOF
1956 if ac_fn_c_try_compile "$LINENO"; then :
1957   eval "$3=yes"
1958 else
1959   eval "$3=no"
1960 fi
1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1962 fi
1963 eval ac_res=\$$3
1964                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1965 $as_echo "$ac_res" >&6; }
1966   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1967
1968 } # ac_fn_c_check_header_compile
1969
1970 # ac_fn_c_try_cpp LINENO
1971 # ----------------------
1972 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1973 ac_fn_c_try_cpp ()
1974 {
1975   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976   if { { ac_try="$ac_cpp conftest.$ac_ext"
1977 case "(($ac_try" in
1978   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1979   *) ac_try_echo=$ac_try;;
1980 esac
1981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1982 $as_echo "$ac_try_echo"; } >&5
1983   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1984   ac_status=$?
1985   if test -s conftest.err; then
1986     grep -v '^ *+' conftest.err >conftest.er1
1987     cat conftest.er1 >&5
1988     mv -f conftest.er1 conftest.err
1989   fi
1990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1991   test $ac_status = 0; } > conftest.i && {
1992          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1993          test ! -s conftest.err
1994        }; then :
1995   ac_retval=0
1996 else
1997   $as_echo "$as_me: failed program was:" >&5
1998 sed 's/^/| /' conftest.$ac_ext >&5
1999
2000     ac_retval=1
2001 fi
2002   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2003   as_fn_set_status $ac_retval
2004
2005 } # ac_fn_c_try_cpp
2006
2007 # ac_fn_c_try_run LINENO
2008 # ----------------------
2009 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2010 # that executables *can* be run.
2011 ac_fn_c_try_run ()
2012 {
2013   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2014   if { { ac_try="$ac_link"
2015 case "(($ac_try" in
2016   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2017   *) ac_try_echo=$ac_try;;
2018 esac
2019 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2020 $as_echo "$ac_try_echo"; } >&5
2021   (eval "$ac_link") 2>&5
2022   ac_status=$?
2023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2024   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2025   { { case "(($ac_try" in
2026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2027   *) ac_try_echo=$ac_try;;
2028 esac
2029 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2030 $as_echo "$ac_try_echo"; } >&5
2031   (eval "$ac_try") 2>&5
2032   ac_status=$?
2033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2034   test $ac_status = 0; }; }; then :
2035   ac_retval=0
2036 else
2037   $as_echo "$as_me: program exited with status $ac_status" >&5
2038        $as_echo "$as_me: failed program was:" >&5
2039 sed 's/^/| /' conftest.$ac_ext >&5
2040
2041        ac_retval=$ac_status
2042 fi
2043   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2044   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2045   as_fn_set_status $ac_retval
2046
2047 } # ac_fn_c_try_run
2048
2049 # ac_fn_c_check_func LINENO FUNC VAR
2050 # ----------------------------------
2051 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2052 ac_fn_c_check_func ()
2053 {
2054   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2056 $as_echo_n "checking for $2... " >&6; }
2057 if eval \${$3+:} false; then :
2058   $as_echo_n "(cached) " >&6
2059 else
2060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h.  */
2062 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2063    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2064 #define $2 innocuous_$2
2065
2066 /* System header to define __stub macros and hopefully few prototypes,
2067     which can conflict with char $2 (); below.
2068     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2069     <limits.h> exists even on freestanding compilers.  */
2070
2071 #ifdef __STDC__
2072 # include <limits.h>
2073 #else
2074 # include <assert.h>
2075 #endif
2076
2077 #undef $2
2078
2079 /* Override any GCC internal prototype to avoid an error.
2080    Use char because int might match the return type of a GCC
2081    builtin and then its argument prototype would still apply.  */
2082 #ifdef __cplusplus
2083 extern "C"
2084 #endif
2085 char $2 ();
2086 /* The GNU C library defines this for functions which it implements
2087     to always fail with ENOSYS.  Some functions are actually named
2088     something starting with __ and the normal name is an alias.  */
2089 #if defined __stub_$2 || defined __stub___$2
2090 choke me
2091 #endif
2092
2093 int
2094 main ()
2095 {
2096 return $2 ();
2097   ;
2098   return 0;
2099 }
2100 _ACEOF
2101 if ac_fn_c_try_link "$LINENO"; then :
2102   eval "$3=yes"
2103 else
2104   eval "$3=no"
2105 fi
2106 rm -f core conftest.err conftest.$ac_objext \
2107     conftest$ac_exeext conftest.$ac_ext
2108 fi
2109 eval ac_res=\$$3
2110                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2111 $as_echo "$ac_res" >&6; }
2112   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2113
2114 } # ac_fn_c_check_func
2115
2116 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2117 # -------------------------------------------
2118 # Tests whether TYPE exists after having included INCLUDES, setting cache
2119 # variable VAR accordingly.
2120 ac_fn_c_check_type ()
2121 {
2122   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2124 $as_echo_n "checking for $2... " >&6; }
2125 if eval \${$3+:} false; then :
2126   $as_echo_n "(cached) " >&6
2127 else
2128   eval "$3=no"
2129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130 /* end confdefs.h.  */
2131 $4
2132 int
2133 main ()
2134 {
2135 if (sizeof ($2))
2136          return 0;
2137   ;
2138   return 0;
2139 }
2140 _ACEOF
2141 if ac_fn_c_try_compile "$LINENO"; then :
2142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143 /* end confdefs.h.  */
2144 $4
2145 int
2146 main ()
2147 {
2148 if (sizeof (($2)))
2149             return 0;
2150   ;
2151   return 0;
2152 }
2153 _ACEOF
2154 if ac_fn_c_try_compile "$LINENO"; then :
2155
2156 else
2157   eval "$3=yes"
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 fi
2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2162 fi
2163 eval ac_res=\$$3
2164                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2165 $as_echo "$ac_res" >&6; }
2166   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2167
2168 } # ac_fn_c_check_type
2169
2170 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2171 # -------------------------------------------------------
2172 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2173 # the include files in INCLUDES and setting the cache variable VAR
2174 # accordingly.
2175 ac_fn_c_check_header_mongrel ()
2176 {
2177   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2178   if eval \${$3+:} false; then :
2179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2180 $as_echo_n "checking for $2... " >&6; }
2181 if eval \${$3+:} false; then :
2182   $as_echo_n "(cached) " >&6
2183 fi
2184 eval ac_res=\$$3
2185                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2186 $as_echo "$ac_res" >&6; }
2187 else
2188   # Is the header compilable?
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2190 $as_echo_n "checking $2 usability... " >&6; }
2191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2192 /* end confdefs.h.  */
2193 $4
2194 #include <$2>
2195 _ACEOF
2196 if ac_fn_c_try_compile "$LINENO"; then :
2197   ac_header_compiler=yes
2198 else
2199   ac_header_compiler=no
2200 fi
2201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2203 $as_echo "$ac_header_compiler" >&6; }
2204
2205 # Is the header present?
2206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2207 $as_echo_n "checking $2 presence... " >&6; }
2208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2209 /* end confdefs.h.  */
2210 #include <$2>
2211 _ACEOF
2212 if ac_fn_c_try_cpp "$LINENO"; then :
2213   ac_header_preproc=yes
2214 else
2215   ac_header_preproc=no
2216 fi
2217 rm -f conftest.err conftest.i conftest.$ac_ext
2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2219 $as_echo "$ac_header_preproc" >&6; }
2220
2221 # So?  What about this header?
2222 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2223   yes:no: )
2224     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2225 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2226     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2227 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2228     ;;
2229   no:yes:* )
2230     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2231 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2232     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2233 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2234     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2235 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2236     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2237 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2238     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2239 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2240 ( $as_echo "## --------------------------------- ##
2241 ## Report this to bind9-bugs@isc.org ##
2242 ## --------------------------------- ##"
2243      ) | sed "s/^/$as_me: WARNING:     /" >&2
2244     ;;
2245 esac
2246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2247 $as_echo_n "checking for $2... " >&6; }
2248 if eval \${$3+:} false; then :
2249   $as_echo_n "(cached) " >&6
2250 else
2251   eval "$3=\$ac_header_compiler"
2252 fi
2253 eval ac_res=\$$3
2254                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2255 $as_echo "$ac_res" >&6; }
2256 fi
2257   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2258
2259 } # ac_fn_c_check_header_mongrel
2260
2261 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2262 # --------------------------------------------
2263 # Tries to find the compile-time value of EXPR in a program that includes
2264 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2265 # computed
2266 ac_fn_c_compute_int ()
2267 {
2268   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2269   if test "$cross_compiling" = yes; then
2270     # Depending upon the size, compute the lo and hi bounds.
2271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2272 /* end confdefs.h.  */
2273 $4
2274 int
2275 main ()
2276 {
2277 static int test_array [1 - 2 * !(($2) >= 0)];
2278 test_array [0] = 0;
2279 return test_array [0];
2280
2281   ;
2282   return 0;
2283 }
2284 _ACEOF
2285 if ac_fn_c_try_compile "$LINENO"; then :
2286   ac_lo=0 ac_mid=0
2287   while :; do
2288     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2289 /* end confdefs.h.  */
2290 $4
2291 int
2292 main ()
2293 {
2294 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2295 test_array [0] = 0;
2296 return test_array [0];
2297
2298   ;
2299   return 0;
2300 }
2301 _ACEOF
2302 if ac_fn_c_try_compile "$LINENO"; then :
2303   ac_hi=$ac_mid; break
2304 else
2305   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2306                         if test $ac_lo -le $ac_mid; then
2307                           ac_lo= ac_hi=
2308                           break
2309                         fi
2310                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2311 fi
2312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2313   done
2314 else
2315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2316 /* end confdefs.h.  */
2317 $4
2318 int
2319 main ()
2320 {
2321 static int test_array [1 - 2 * !(($2) < 0)];
2322 test_array [0] = 0;
2323 return test_array [0];
2324
2325   ;
2326   return 0;
2327 }
2328 _ACEOF
2329 if ac_fn_c_try_compile "$LINENO"; then :
2330   ac_hi=-1 ac_mid=-1
2331   while :; do
2332     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2333 /* end confdefs.h.  */
2334 $4
2335 int
2336 main ()
2337 {
2338 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2339 test_array [0] = 0;
2340 return test_array [0];
2341
2342   ;
2343   return 0;
2344 }
2345 _ACEOF
2346 if ac_fn_c_try_compile "$LINENO"; then :
2347   ac_lo=$ac_mid; break
2348 else
2349   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2350                         if test $ac_mid -le $ac_hi; then
2351                           ac_lo= ac_hi=
2352                           break
2353                         fi
2354                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2355 fi
2356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2357   done
2358 else
2359   ac_lo= ac_hi=
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 # Binary search between lo and hi bounds.
2365 while test "x$ac_lo" != "x$ac_hi"; do
2366   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2368 /* end confdefs.h.  */
2369 $4
2370 int
2371 main ()
2372 {
2373 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2374 test_array [0] = 0;
2375 return test_array [0];
2376
2377   ;
2378   return 0;
2379 }
2380 _ACEOF
2381 if ac_fn_c_try_compile "$LINENO"; then :
2382   ac_hi=$ac_mid
2383 else
2384   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2385 fi
2386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2387 done
2388 case $ac_lo in #((
2389 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2390 '') ac_retval=1 ;;
2391 esac
2392   else
2393     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2394 /* end confdefs.h.  */
2395 $4
2396 static long int longval () { return $2; }
2397 static unsigned long int ulongval () { return $2; }
2398 #include <stdio.h>
2399 #include <stdlib.h>
2400 int
2401 main ()
2402 {
2403
2404   FILE *f = fopen ("conftest.val", "w");
2405   if (! f)
2406     return 1;
2407   if (($2) < 0)
2408     {
2409       long int i = longval ();
2410       if (i != ($2))
2411         return 1;
2412       fprintf (f, "%ld", i);
2413     }
2414   else
2415     {
2416       unsigned long int i = ulongval ();
2417       if (i != ($2))
2418         return 1;
2419       fprintf (f, "%lu", i);
2420     }
2421   /* Do not output a trailing newline, as this causes \r\n confusion
2422      on some platforms.  */
2423   return ferror (f) || fclose (f) != 0;
2424
2425   ;
2426   return 0;
2427 }
2428 _ACEOF
2429 if ac_fn_c_try_run "$LINENO"; then :
2430   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2431 else
2432   ac_retval=1
2433 fi
2434 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2435   conftest.$ac_objext conftest.beam conftest.$ac_ext
2436 rm -f conftest.val
2437
2438   fi
2439   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2440   as_fn_set_status $ac_retval
2441
2442 } # ac_fn_c_compute_int
2443 cat >config.log <<_ACEOF
2444 This file contains any messages produced by compilers while
2445 running configure, to aid debugging if configure makes a mistake.
2446
2447 It was created by BIND $as_me 9.10, which was
2448 generated by GNU Autoconf 2.69.  Invocation command line was
2449
2450   $ $0 $@
2451
2452 _ACEOF
2453 exec 5>>config.log
2454 {
2455 cat <<_ASUNAME
2456 ## --------- ##
2457 ## Platform. ##
2458 ## --------- ##
2459
2460 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2461 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2462 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2463 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2464 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2465
2466 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2467 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2468
2469 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2470 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2471 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2472 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2473 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2474 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2475 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2476
2477 _ASUNAME
2478
2479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2480 for as_dir in $PATH
2481 do
2482   IFS=$as_save_IFS
2483   test -z "$as_dir" && as_dir=.
2484     $as_echo "PATH: $as_dir"
2485   done
2486 IFS=$as_save_IFS
2487
2488 } >&5
2489
2490 cat >&5 <<_ACEOF
2491
2492
2493 ## ----------- ##
2494 ## Core tests. ##
2495 ## ----------- ##
2496
2497 _ACEOF
2498
2499
2500 # Keep a trace of the command line.
2501 # Strip out --no-create and --no-recursion so they do not pile up.
2502 # Strip out --silent because we don't want to record it for future runs.
2503 # Also quote any args containing shell meta-characters.
2504 # Make two passes to allow for proper duplicate-argument suppression.
2505 ac_configure_args=
2506 ac_configure_args0=
2507 ac_configure_args1=
2508 ac_must_keep_next=false
2509 for ac_pass in 1 2
2510 do
2511   for ac_arg
2512   do
2513     case $ac_arg in
2514     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2515     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2516     | -silent | --silent | --silen | --sile | --sil)
2517       continue ;;
2518     *\'*)
2519       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2520     esac
2521     case $ac_pass in
2522     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2523     2)
2524       as_fn_append ac_configure_args1 " '$ac_arg'"
2525       if test $ac_must_keep_next = true; then
2526         ac_must_keep_next=false # Got value, back to normal.
2527       else
2528         case $ac_arg in
2529           *=* | --config-cache | -C | -disable-* | --disable-* \
2530           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2531           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2532           | -with-* | --with-* | -without-* | --without-* | --x)
2533             case "$ac_configure_args0 " in
2534               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2535             esac
2536             ;;
2537           -* ) ac_must_keep_next=true ;;
2538         esac
2539       fi
2540       as_fn_append ac_configure_args " '$ac_arg'"
2541       ;;
2542     esac
2543   done
2544 done
2545 { ac_configure_args0=; unset ac_configure_args0;}
2546 { ac_configure_args1=; unset ac_configure_args1;}
2547
2548 # When interrupted or exit'd, cleanup temporary files, and complete
2549 # config.log.  We remove comments because anyway the quotes in there
2550 # would cause problems or look ugly.
2551 # WARNING: Use '\'' to represent an apostrophe within the trap.
2552 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2553 trap 'exit_status=$?
2554   # Save into config.log some information that might help in debugging.
2555   {
2556     echo
2557
2558     $as_echo "## ---------------- ##
2559 ## Cache variables. ##
2560 ## ---------------- ##"
2561     echo
2562     # The following way of writing the cache mishandles newlines in values,
2563 (
2564   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2565     eval ac_val=\$$ac_var
2566     case $ac_val in #(
2567     *${as_nl}*)
2568       case $ac_var in #(
2569       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2570 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2571       esac
2572       case $ac_var in #(
2573       _ | IFS | as_nl) ;; #(
2574       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2575       *) { eval $ac_var=; unset $ac_var;} ;;
2576       esac ;;
2577     esac
2578   done
2579   (set) 2>&1 |
2580     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2581     *${as_nl}ac_space=\ *)
2582       sed -n \
2583         "s/'\''/'\''\\\\'\'''\''/g;
2584           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2585       ;; #(
2586     *)
2587       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2588       ;;
2589     esac |
2590     sort
2591 )
2592     echo
2593
2594     $as_echo "## ----------------- ##
2595 ## Output variables. ##
2596 ## ----------------- ##"
2597     echo
2598     for ac_var in $ac_subst_vars
2599     do
2600       eval ac_val=\$$ac_var
2601       case $ac_val in
2602       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2603       esac
2604       $as_echo "$ac_var='\''$ac_val'\''"
2605     done | sort
2606     echo
2607
2608     if test -n "$ac_subst_files"; then
2609       $as_echo "## ------------------- ##
2610 ## File substitutions. ##
2611 ## ------------------- ##"
2612       echo
2613       for ac_var in $ac_subst_files
2614       do
2615         eval ac_val=\$$ac_var
2616         case $ac_val in
2617         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2618         esac
2619         $as_echo "$ac_var='\''$ac_val'\''"
2620       done | sort
2621       echo
2622     fi
2623
2624     if test -s confdefs.h; then
2625       $as_echo "## ----------- ##
2626 ## confdefs.h. ##
2627 ## ----------- ##"
2628       echo
2629       cat confdefs.h
2630       echo
2631     fi
2632     test "$ac_signal" != 0 &&
2633       $as_echo "$as_me: caught signal $ac_signal"
2634     $as_echo "$as_me: exit $exit_status"
2635   } >&5
2636   rm -f core *.core core.conftest.* &&
2637     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2638     exit $exit_status
2639 ' 0
2640 for ac_signal in 1 2 13 15; do
2641   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2642 done
2643 ac_signal=0
2644
2645 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2646 rm -f -r conftest* confdefs.h
2647
2648 $as_echo "/* confdefs.h */" > confdefs.h
2649
2650 # Predefined preprocessor variables.
2651
2652 cat >>confdefs.h <<_ACEOF
2653 #define PACKAGE_NAME "$PACKAGE_NAME"
2654 _ACEOF
2655
2656 cat >>confdefs.h <<_ACEOF
2657 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2658 _ACEOF
2659
2660 cat >>confdefs.h <<_ACEOF
2661 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2662 _ACEOF
2663
2664 cat >>confdefs.h <<_ACEOF
2665 #define PACKAGE_STRING "$PACKAGE_STRING"
2666 _ACEOF
2667
2668 cat >>confdefs.h <<_ACEOF
2669 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2670 _ACEOF
2671
2672 cat >>confdefs.h <<_ACEOF
2673 #define PACKAGE_URL "$PACKAGE_URL"
2674 _ACEOF
2675
2676
2677 # Let the site file select an alternate cache file if it wants to.
2678 # Prefer an explicitly selected file to automatically selected ones.
2679 ac_site_file1=NONE
2680 ac_site_file2=NONE
2681 if test -n "$CONFIG_SITE"; then
2682   # We do not want a PATH search for config.site.
2683   case $CONFIG_SITE in #((
2684     -*)  ac_site_file1=./$CONFIG_SITE;;
2685     */*) ac_site_file1=$CONFIG_SITE;;
2686     *)   ac_site_file1=./$CONFIG_SITE;;
2687   esac
2688 elif test "x$prefix" != xNONE; then
2689   ac_site_file1=$prefix/share/config.site
2690   ac_site_file2=$prefix/etc/config.site
2691 else
2692   ac_site_file1=$ac_default_prefix/share/config.site
2693   ac_site_file2=$ac_default_prefix/etc/config.site
2694 fi
2695 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2696 do
2697   test "x$ac_site_file" = xNONE && continue
2698   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2699     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2700 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2701     sed 's/^/| /' "$ac_site_file" >&5
2702     . "$ac_site_file" \
2703       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2704 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2705 as_fn_error $? "failed to load site script $ac_site_file
2706 See \`config.log' for more details" "$LINENO" 5; }
2707   fi
2708 done
2709
2710 if test -r "$cache_file"; then
2711   # Some versions of bash will fail to source /dev/null (special files
2712   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2713   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2714     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2715 $as_echo "$as_me: loading cache $cache_file" >&6;}
2716     case $cache_file in
2717       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2718       *)                      . "./$cache_file";;
2719     esac
2720   fi
2721 else
2722   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2723 $as_echo "$as_me: creating cache $cache_file" >&6;}
2724   >$cache_file
2725 fi
2726
2727 # Check that the precious variables saved in the cache have kept the same
2728 # value.
2729 ac_cache_corrupted=false
2730 for ac_var in $ac_precious_vars; do
2731   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2732   eval ac_new_set=\$ac_env_${ac_var}_set
2733   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2734   eval ac_new_val=\$ac_env_${ac_var}_value
2735   case $ac_old_set,$ac_new_set in
2736     set,)
2737       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2738 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2739       ac_cache_corrupted=: ;;
2740     ,set)
2741       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2742 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2743       ac_cache_corrupted=: ;;
2744     ,);;
2745     *)
2746       if test "x$ac_old_val" != "x$ac_new_val"; then
2747         # differences in whitespace do not lead to failure.
2748         ac_old_val_w=`echo x $ac_old_val`
2749         ac_new_val_w=`echo x $ac_new_val`
2750         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2751           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2752 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2753           ac_cache_corrupted=:
2754         else
2755           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2756 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2757           eval $ac_var=\$ac_old_val
2758         fi
2759         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2760 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2761         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2762 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2763       fi;;
2764   esac
2765   # Pass precious variables to config.status.
2766   if test "$ac_new_set" = set; then
2767     case $ac_new_val in
2768     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2769     *) ac_arg=$ac_var=$ac_new_val ;;
2770     esac
2771     case " $ac_configure_args " in
2772       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2773       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2774     esac
2775   fi
2776 done
2777 if $ac_cache_corrupted; then
2778   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2779 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2781 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2782   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2783 fi
2784 ## -------------------- ##
2785 ## Main body of script. ##
2786 ## -------------------- ##
2787
2788 ac_ext=c
2789 ac_cpp='$CPP $CPPFLAGS'
2790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793
2794
2795
2796
2797 ac_config_headers="$ac_config_headers config.h"
2798
2799
2800
2801 ac_aux_dir=
2802 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2803   if test -f "$ac_dir/install-sh"; then
2804     ac_aux_dir=$ac_dir
2805     ac_install_sh="$ac_aux_dir/install-sh -c"
2806     break
2807   elif test -f "$ac_dir/install.sh"; then
2808     ac_aux_dir=$ac_dir
2809     ac_install_sh="$ac_aux_dir/install.sh -c"
2810     break
2811   elif test -f "$ac_dir/shtool"; then
2812     ac_aux_dir=$ac_dir
2813     ac_install_sh="$ac_aux_dir/shtool install -c"
2814     break
2815   fi
2816 done
2817 if test -z "$ac_aux_dir"; then
2818   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2819 fi
2820
2821 # These three variables are undocumented and unsupported,
2822 # and are intended to be withdrawn in a future Autoconf release.
2823 # They can cause serious problems if a builder's source tree is in a directory
2824 # whose full name contains unusual characters.
2825 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2826 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2827 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2828
2829
2830 # Make sure we can run config.sub.
2831 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2832   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2833
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2835 $as_echo_n "checking build system type... " >&6; }
2836 if ${ac_cv_build+:} false; then :
2837   $as_echo_n "(cached) " >&6
2838 else
2839   ac_build_alias=$build_alias
2840 test "x$ac_build_alias" = x &&
2841   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2842 test "x$ac_build_alias" = x &&
2843   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2844 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2845   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2846
2847 fi
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2849 $as_echo "$ac_cv_build" >&6; }
2850 case $ac_cv_build in
2851 *-*-*) ;;
2852 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2853 esac
2854 build=$ac_cv_build
2855 ac_save_IFS=$IFS; IFS='-'
2856 set x $ac_cv_build
2857 shift
2858 build_cpu=$1
2859 build_vendor=$2
2860 shift; shift
2861 # Remember, the first character of IFS is used to create $*,
2862 # except with old shells:
2863 build_os=$*
2864 IFS=$ac_save_IFS
2865 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2866
2867
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2869 $as_echo_n "checking host system type... " >&6; }
2870 if ${ac_cv_host+:} false; then :
2871   $as_echo_n "(cached) " >&6
2872 else
2873   if test "x$host_alias" = x; then
2874   ac_cv_host=$ac_cv_build
2875 else
2876   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2877     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2878 fi
2879
2880 fi
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2882 $as_echo "$ac_cv_host" >&6; }
2883 case $ac_cv_host in
2884 *-*-*) ;;
2885 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2886 esac
2887 host=$ac_cv_host
2888 ac_save_IFS=$IFS; IFS='-'
2889 set x $ac_cv_host
2890 shift
2891 host_cpu=$1
2892 host_vendor=$2
2893 shift; shift
2894 # Remember, the first character of IFS is used to create $*,
2895 # except with old shells:
2896 host_os=$*
2897 IFS=$ac_save_IFS
2898 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2899
2900
2901
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2903 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2904 set x ${MAKE-make}
2905 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2906 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2907   $as_echo_n "(cached) " >&6
2908 else
2909   cat >conftest.make <<\_ACEOF
2910 SHELL = /bin/sh
2911 all:
2912         @echo '@@@%%%=$(MAKE)=@@@%%%'
2913 _ACEOF
2914 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2915 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2916   *@@@%%%=?*=@@@%%%*)
2917     eval ac_cv_prog_make_${ac_make}_set=yes;;
2918   *)
2919     eval ac_cv_prog_make_${ac_make}_set=no;;
2920 esac
2921 rm -f conftest.make
2922 fi
2923 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2925 $as_echo "yes" >&6; }
2926   SET_MAKE=
2927 else
2928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2929 $as_echo "no" >&6; }
2930   SET_MAKE="MAKE=${MAKE-make}"
2931 fi
2932
2933
2934 #
2935 # GNU libtool support
2936 #
2937 case $build_os in
2938 sunos*)
2939     # Just set the maximum command line length for sunos as it otherwise
2940     # takes a exceptionally long time to work it out. Required for libtool.
2941
2942     lt_cv_sys_max_cmd_len=4096;
2943     ;;
2944 esac
2945
2946 case `pwd` in
2947   *\ * | *\     *)
2948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
2949 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
2950 esac
2951
2952
2953
2954 macro_version='2.4.2'
2955 macro_revision='1.3337'
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969 ltmain="$ac_aux_dir/ltmain.sh"
2970
2971 # Backslashify metacharacters that are still active within
2972 # double-quoted strings.
2973 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
2974
2975 # Same as above, but do not quote variable references.
2976 double_quote_subst='s/\(["`\\]\)/\\\1/g'
2977
2978 # Sed substitution to delay expansion of an escaped shell variable in a
2979 # double_quote_subst'ed string.
2980 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
2981
2982 # Sed substitution to delay expansion of an escaped single quote.
2983 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
2984
2985 # Sed substitution to avoid accidental globbing in evaled expressions
2986 no_glob_subst='s/\*/\\\*/g'
2987
2988 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2989 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
2990 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
2991
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
2993 $as_echo_n "checking how to print strings... " >&6; }
2994 # Test print first, because it will be a builtin if present.
2995 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
2996    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
2997   ECHO='print -r --'
2998 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
2999   ECHO='printf %s\n'
3000 else
3001   # Use this function as a fallback that always works.
3002   func_fallback_echo ()
3003   {
3004     eval 'cat <<_LTECHO_EOF
3005 $1
3006 _LTECHO_EOF'
3007   }
3008   ECHO='func_fallback_echo'
3009 fi
3010
3011 # func_echo_all arg...
3012 # Invoke $ECHO with all args, space-separated.
3013 func_echo_all ()
3014 {
3015     $ECHO ""
3016 }
3017
3018 case "$ECHO" in
3019   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
3020 $as_echo "printf" >&6; } ;;
3021   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
3022 $as_echo "print -r" >&6; } ;;
3023   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
3024 $as_echo "cat" >&6; } ;;
3025 esac
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040 ac_ext=c
3041 ac_cpp='$CPP $CPPFLAGS'
3042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3045 if test -n "$ac_tool_prefix"; then
3046   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3047 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3049 $as_echo_n "checking for $ac_word... " >&6; }
3050 if ${ac_cv_prog_CC+:} false; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   if test -n "$CC"; then
3054   ac_cv_prog_CC="$CC" # Let the user override the test.
3055 else
3056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3057 for as_dir in $PATH
3058 do
3059   IFS=$as_save_IFS
3060   test -z "$as_dir" && as_dir=.
3061     for ac_exec_ext in '' $ac_executable_extensions; do
3062   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3063     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3064     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3065     break 2
3066   fi
3067 done
3068   done
3069 IFS=$as_save_IFS
3070
3071 fi
3072 fi
3073 CC=$ac_cv_prog_CC
3074 if test -n "$CC"; then
3075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3076 $as_echo "$CC" >&6; }
3077 else
3078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3079 $as_echo "no" >&6; }
3080 fi
3081
3082
3083 fi
3084 if test -z "$ac_cv_prog_CC"; then
3085   ac_ct_CC=$CC
3086   # Extract the first word of "gcc", so it can be a program name with args.
3087 set dummy gcc; ac_word=$2
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3089 $as_echo_n "checking for $ac_word... " >&6; }
3090 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3091   $as_echo_n "(cached) " >&6
3092 else
3093   if test -n "$ac_ct_CC"; then
3094   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3095 else
3096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3097 for as_dir in $PATH
3098 do
3099   IFS=$as_save_IFS
3100   test -z "$as_dir" && as_dir=.
3101     for ac_exec_ext in '' $ac_executable_extensions; do
3102   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3103     ac_cv_prog_ac_ct_CC="gcc"
3104     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3105     break 2
3106   fi
3107 done
3108   done
3109 IFS=$as_save_IFS
3110
3111 fi
3112 fi
3113 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3114 if test -n "$ac_ct_CC"; then
3115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3116 $as_echo "$ac_ct_CC" >&6; }
3117 else
3118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3119 $as_echo "no" >&6; }
3120 fi
3121
3122   if test "x$ac_ct_CC" = x; then
3123     CC=""
3124   else
3125     case $cross_compiling:$ac_tool_warned in
3126 yes:)
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3128 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3129 ac_tool_warned=yes ;;
3130 esac
3131     CC=$ac_ct_CC
3132   fi
3133 else
3134   CC="$ac_cv_prog_CC"
3135 fi
3136
3137 if test -z "$CC"; then
3138           if test -n "$ac_tool_prefix"; then
3139     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3140 set dummy ${ac_tool_prefix}cc; ac_word=$2
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3142 $as_echo_n "checking for $ac_word... " >&6; }
3143 if ${ac_cv_prog_CC+:} false; then :
3144   $as_echo_n "(cached) " >&6
3145 else
3146   if test -n "$CC"; then
3147   ac_cv_prog_CC="$CC" # Let the user override the test.
3148 else
3149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3150 for as_dir in $PATH
3151 do
3152   IFS=$as_save_IFS
3153   test -z "$as_dir" && as_dir=.
3154     for ac_exec_ext in '' $ac_executable_extensions; do
3155   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3156     ac_cv_prog_CC="${ac_tool_prefix}cc"
3157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3158     break 2
3159   fi
3160 done
3161   done
3162 IFS=$as_save_IFS
3163
3164 fi
3165 fi
3166 CC=$ac_cv_prog_CC
3167 if test -n "$CC"; then
3168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3169 $as_echo "$CC" >&6; }
3170 else
3171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172 $as_echo "no" >&6; }
3173 fi
3174
3175
3176   fi
3177 fi
3178 if test -z "$CC"; then
3179   # Extract the first word of "cc", so it can be a program name with args.
3180 set dummy cc; ac_word=$2
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3182 $as_echo_n "checking for $ac_word... " >&6; }
3183 if ${ac_cv_prog_CC+:} false; then :
3184   $as_echo_n "(cached) " >&6
3185 else
3186   if test -n "$CC"; then
3187   ac_cv_prog_CC="$CC" # Let the user override the test.
3188 else
3189   ac_prog_rejected=no
3190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191 for as_dir in $PATH
3192 do
3193   IFS=$as_save_IFS
3194   test -z "$as_dir" && as_dir=.
3195     for ac_exec_ext in '' $ac_executable_extensions; do
3196   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3197     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3198        ac_prog_rejected=yes
3199        continue
3200      fi
3201     ac_cv_prog_CC="cc"
3202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3203     break 2
3204   fi
3205 done
3206   done
3207 IFS=$as_save_IFS
3208
3209 if test $ac_prog_rejected = yes; then
3210   # We found a bogon in the path, so make sure we never use it.
3211   set dummy $ac_cv_prog_CC
3212   shift
3213   if test $# != 0; then
3214     # We chose a different compiler from the bogus one.
3215     # However, it has the same basename, so the bogon will be chosen
3216     # first if we set CC to just the basename; use the full file name.
3217     shift
3218     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3219   fi
3220 fi
3221 fi
3222 fi
3223 CC=$ac_cv_prog_CC
3224 if test -n "$CC"; then
3225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3226 $as_echo "$CC" >&6; }
3227 else
3228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3229 $as_echo "no" >&6; }
3230 fi
3231
3232
3233 fi
3234 if test -z "$CC"; then
3235   if test -n "$ac_tool_prefix"; then
3236   for ac_prog in cl.exe
3237   do
3238     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3239 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3241 $as_echo_n "checking for $ac_word... " >&6; }
3242 if ${ac_cv_prog_CC+:} false; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   if test -n "$CC"; then
3246   ac_cv_prog_CC="$CC" # Let the user override the test.
3247 else
3248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3249 for as_dir in $PATH
3250 do
3251   IFS=$as_save_IFS
3252   test -z "$as_dir" && as_dir=.
3253     for ac_exec_ext in '' $ac_executable_extensions; do
3254   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3255     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3256     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3257     break 2
3258   fi
3259 done
3260   done
3261 IFS=$as_save_IFS
3262
3263 fi
3264 fi
3265 CC=$ac_cv_prog_CC
3266 if test -n "$CC"; then
3267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3268 $as_echo "$CC" >&6; }
3269 else
3270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3271 $as_echo "no" >&6; }
3272 fi
3273
3274
3275     test -n "$CC" && break
3276   done
3277 fi
3278 if test -z "$CC"; then
3279   ac_ct_CC=$CC
3280   for ac_prog in cl.exe
3281 do
3282   # Extract the first word of "$ac_prog", so it can be a program name with args.
3283 set dummy $ac_prog; ac_word=$2
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3285 $as_echo_n "checking for $ac_word... " >&6; }
3286 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3287   $as_echo_n "(cached) " >&6
3288 else
3289   if test -n "$ac_ct_CC"; then
3290   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3291 else
3292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3293 for as_dir in $PATH
3294 do
3295   IFS=$as_save_IFS
3296   test -z "$as_dir" && as_dir=.
3297     for ac_exec_ext in '' $ac_executable_extensions; do
3298   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3299     ac_cv_prog_ac_ct_CC="$ac_prog"
3300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3301     break 2
3302   fi
3303 done
3304   done
3305 IFS=$as_save_IFS
3306
3307 fi
3308 fi
3309 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3310 if test -n "$ac_ct_CC"; then
3311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3312 $as_echo "$ac_ct_CC" >&6; }
3313 else
3314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3315 $as_echo "no" >&6; }
3316 fi
3317
3318
3319   test -n "$ac_ct_CC" && break
3320 done
3321
3322   if test "x$ac_ct_CC" = x; then
3323     CC=""
3324   else
3325     case $cross_compiling:$ac_tool_warned in
3326 yes:)
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3328 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3329 ac_tool_warned=yes ;;
3330 esac
3331     CC=$ac_ct_CC
3332   fi
3333 fi
3334
3335 fi
3336
3337
3338 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3339 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3340 as_fn_error $? "no acceptable C compiler found in \$PATH
3341 See \`config.log' for more details" "$LINENO" 5; }
3342
3343 # Provide some information about the compiler.
3344 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3345 set X $ac_compile
3346 ac_compiler=$2
3347 for ac_option in --version -v -V -qversion; do
3348   { { ac_try="$ac_compiler $ac_option >&5"
3349 case "(($ac_try" in
3350   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3351   *) ac_try_echo=$ac_try;;
3352 esac
3353 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3354 $as_echo "$ac_try_echo"; } >&5
3355   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3356   ac_status=$?
3357   if test -s conftest.err; then
3358     sed '10a\
3359 ... rest of stderr output deleted ...
3360          10q' conftest.err >conftest.er1
3361     cat conftest.er1 >&5
3362   fi
3363   rm -f conftest.er1 conftest.err
3364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3365   test $ac_status = 0; }
3366 done
3367
3368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369 /* end confdefs.h.  */
3370
3371 int
3372 main ()
3373 {
3374
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 ac_clean_files_save=$ac_clean_files
3380 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3381 # Try to create an executable without -o first, disregard a.out.
3382 # It will help us diagnose broken compilers, and finding out an intuition
3383 # of exeext.
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3385 $as_echo_n "checking whether the C compiler works... " >&6; }
3386 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3387
3388 # The possible output files:
3389 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3390
3391 ac_rmfiles=
3392 for ac_file in $ac_files
3393 do
3394   case $ac_file in
3395     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3396     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3397   esac
3398 done
3399 rm -f $ac_rmfiles
3400
3401 if { { ac_try="$ac_link_default"
3402 case "(($ac_try" in
3403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3404   *) ac_try_echo=$ac_try;;
3405 esac
3406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3407 $as_echo "$ac_try_echo"; } >&5
3408   (eval "$ac_link_default") 2>&5
3409   ac_status=$?
3410   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3411   test $ac_status = 0; }; then :
3412   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3413 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3414 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3415 # so that the user can short-circuit this test for compilers unknown to
3416 # Autoconf.
3417 for ac_file in $ac_files ''
3418 do
3419   test -f "$ac_file" || continue
3420   case $ac_file in
3421     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3422         ;;
3423     [ab].out )
3424         # We found the default executable, but exeext='' is most
3425         # certainly right.
3426         break;;
3427     *.* )
3428         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3429         then :; else
3430            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3431         fi
3432         # We set ac_cv_exeext here because the later test for it is not
3433         # safe: cross compilers may not add the suffix if given an `-o'
3434         # argument, so we may need to know it at that point already.
3435         # Even if this section looks crufty: it has the advantage of
3436         # actually working.
3437         break;;
3438     * )
3439         break;;
3440   esac
3441 done
3442 test "$ac_cv_exeext" = no && ac_cv_exeext=
3443
3444 else
3445   ac_file=''
3446 fi
3447 if test -z "$ac_file"; then :
3448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3449 $as_echo "no" >&6; }
3450 $as_echo "$as_me: failed program was:" >&5
3451 sed 's/^/| /' conftest.$ac_ext >&5
3452
3453 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3455 as_fn_error 77 "C compiler cannot create executables
3456 See \`config.log' for more details" "$LINENO" 5; }
3457 else
3458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3459 $as_echo "yes" >&6; }
3460 fi
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3462 $as_echo_n "checking for C compiler default output file name... " >&6; }
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3464 $as_echo "$ac_file" >&6; }
3465 ac_exeext=$ac_cv_exeext
3466
3467 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3468 ac_clean_files=$ac_clean_files_save
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3470 $as_echo_n "checking for suffix of executables... " >&6; }
3471 if { { ac_try="$ac_link"
3472 case "(($ac_try" in
3473   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3474   *) ac_try_echo=$ac_try;;
3475 esac
3476 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3477 $as_echo "$ac_try_echo"; } >&5
3478   (eval "$ac_link") 2>&5
3479   ac_status=$?
3480   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3481   test $ac_status = 0; }; then :
3482   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3483 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3484 # work properly (i.e., refer to `conftest.exe'), while it won't with
3485 # `rm'.
3486 for ac_file in conftest.exe conftest conftest.*; do
3487   test -f "$ac_file" || continue
3488   case $ac_file in
3489     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3490     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3491           break;;
3492     * ) break;;
3493   esac
3494 done
3495 else
3496   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3497 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3498 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3499 See \`config.log' for more details" "$LINENO" 5; }
3500 fi
3501 rm -f conftest conftest$ac_cv_exeext
3502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3503 $as_echo "$ac_cv_exeext" >&6; }
3504
3505 rm -f conftest.$ac_ext
3506 EXEEXT=$ac_cv_exeext
3507 ac_exeext=$EXEEXT
3508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3509 /* end confdefs.h.  */
3510 #include <stdio.h>
3511 int
3512 main ()
3513 {
3514 FILE *f = fopen ("conftest.out", "w");
3515  return ferror (f) || fclose (f) != 0;
3516
3517   ;
3518   return 0;
3519 }
3520 _ACEOF
3521 ac_clean_files="$ac_clean_files conftest.out"
3522 # Check that the compiler produces executables we can run.  If not, either
3523 # the compiler is broken, or we cross compile.
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3525 $as_echo_n "checking whether we are cross compiling... " >&6; }
3526 if test "$cross_compiling" != yes; then
3527   { { ac_try="$ac_link"
3528 case "(($ac_try" in
3529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3530   *) ac_try_echo=$ac_try;;
3531 esac
3532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3533 $as_echo "$ac_try_echo"; } >&5
3534   (eval "$ac_link") 2>&5
3535   ac_status=$?
3536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3537   test $ac_status = 0; }
3538   if { ac_try='./conftest$ac_cv_exeext'
3539   { { case "(($ac_try" in
3540   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3541   *) ac_try_echo=$ac_try;;
3542 esac
3543 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3544 $as_echo "$ac_try_echo"; } >&5
3545   (eval "$ac_try") 2>&5
3546   ac_status=$?
3547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3548   test $ac_status = 0; }; }; then
3549     cross_compiling=no
3550   else
3551     if test "$cross_compiling" = maybe; then
3552         cross_compiling=yes
3553     else
3554         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3555 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3556 as_fn_error $? "cannot run C compiled programs.
3557 If you meant to cross compile, use \`--host'.
3558 See \`config.log' for more details" "$LINENO" 5; }
3559     fi
3560   fi
3561 fi
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3563 $as_echo "$cross_compiling" >&6; }
3564
3565 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3566 ac_clean_files=$ac_clean_files_save
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3568 $as_echo_n "checking for suffix of object files... " >&6; }
3569 if ${ac_cv_objext+:} false; then :
3570   $as_echo_n "(cached) " >&6
3571 else
3572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3573 /* end confdefs.h.  */
3574
3575 int
3576 main ()
3577 {
3578
3579   ;
3580   return 0;
3581 }
3582 _ACEOF
3583 rm -f conftest.o conftest.obj
3584 if { { ac_try="$ac_compile"
3585 case "(($ac_try" in
3586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3587   *) ac_try_echo=$ac_try;;
3588 esac
3589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3590 $as_echo "$ac_try_echo"; } >&5
3591   (eval "$ac_compile") 2>&5
3592   ac_status=$?
3593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3594   test $ac_status = 0; }; then :
3595   for ac_file in conftest.o conftest.obj conftest.*; do
3596   test -f "$ac_file" || continue;
3597   case $ac_file in
3598     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3599     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3600        break;;
3601   esac
3602 done
3603 else
3604   $as_echo "$as_me: failed program was:" >&5
3605 sed 's/^/| /' conftest.$ac_ext >&5
3606
3607 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3609 as_fn_error $? "cannot compute suffix of object files: cannot compile
3610 See \`config.log' for more details" "$LINENO" 5; }
3611 fi
3612 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3613 fi
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3615 $as_echo "$ac_cv_objext" >&6; }
3616 OBJEXT=$ac_cv_objext
3617 ac_objext=$OBJEXT
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3619 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3620 if ${ac_cv_c_compiler_gnu+:} false; then :
3621   $as_echo_n "(cached) " >&6
3622 else
3623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3624 /* end confdefs.h.  */
3625
3626 int
3627 main ()
3628 {
3629 #ifndef __GNUC__
3630        choke me
3631 #endif
3632
3633   ;
3634   return 0;
3635 }
3636 _ACEOF
3637 if ac_fn_c_try_compile "$LINENO"; then :
3638   ac_compiler_gnu=yes
3639 else
3640   ac_compiler_gnu=no
3641 fi
3642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3643 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3644
3645 fi
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3647 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3648 if test $ac_compiler_gnu = yes; then
3649   GCC=yes
3650 else
3651   GCC=
3652 fi
3653 ac_test_CFLAGS=${CFLAGS+set}
3654 ac_save_CFLAGS=$CFLAGS
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3656 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3657 if ${ac_cv_prog_cc_g+:} false; then :
3658   $as_echo_n "(cached) " >&6
3659 else
3660   ac_save_c_werror_flag=$ac_c_werror_flag
3661    ac_c_werror_flag=yes
3662    ac_cv_prog_cc_g=no
3663    CFLAGS="-g"
3664    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h.  */
3666
3667 int
3668 main ()
3669 {
3670
3671   ;
3672   return 0;
3673 }
3674 _ACEOF
3675 if ac_fn_c_try_compile "$LINENO"; then :
3676   ac_cv_prog_cc_g=yes
3677 else
3678   CFLAGS=""
3679       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3680 /* end confdefs.h.  */
3681
3682 int
3683 main ()
3684 {
3685
3686   ;
3687   return 0;
3688 }
3689 _ACEOF
3690 if ac_fn_c_try_compile "$LINENO"; then :
3691
3692 else
3693   ac_c_werror_flag=$ac_save_c_werror_flag
3694          CFLAGS="-g"
3695          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3696 /* end confdefs.h.  */
3697
3698 int
3699 main ()
3700 {
3701
3702   ;
3703   return 0;
3704 }
3705 _ACEOF
3706 if ac_fn_c_try_compile "$LINENO"; then :
3707   ac_cv_prog_cc_g=yes
3708 fi
3709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3710 fi
3711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3712 fi
3713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3714    ac_c_werror_flag=$ac_save_c_werror_flag
3715 fi
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3717 $as_echo "$ac_cv_prog_cc_g" >&6; }
3718 if test "$ac_test_CFLAGS" = set; then
3719   CFLAGS=$ac_save_CFLAGS
3720 elif test $ac_cv_prog_cc_g = yes; then
3721   if test "$GCC" = yes; then
3722     CFLAGS="-g -O2"
3723   else
3724     CFLAGS="-g"
3725   fi
3726 else
3727   if test "$GCC" = yes; then
3728     CFLAGS="-O2"
3729   else
3730     CFLAGS=
3731   fi
3732 fi
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3734 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3735 if ${ac_cv_prog_cc_c89+:} false; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   ac_cv_prog_cc_c89=no
3739 ac_save_CC=$CC
3740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3741 /* end confdefs.h.  */
3742 #include <stdarg.h>
3743 #include <stdio.h>
3744 struct stat;
3745 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3746 struct buf { int x; };
3747 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3748 static char *e (p, i)
3749      char **p;
3750      int i;
3751 {
3752   return p[i];
3753 }
3754 static char *f (char * (*g) (char **, int), char **p, ...)
3755 {
3756   char *s;
3757   va_list v;
3758   va_start (v,p);
3759   s = g (p, va_arg (v,int));
3760   va_end (v);
3761   return s;
3762 }
3763
3764 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3765    function prototypes and stuff, but not '\xHH' hex character constants.
3766    These don't provoke an error unfortunately, instead are silently treated
3767    as 'x'.  The following induces an error, until -std is added to get
3768    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3769    array size at least.  It's necessary to write '\x00'==0 to get something
3770    that's true only with -std.  */
3771 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3772
3773 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3774    inside strings and character constants.  */
3775 #define FOO(x) 'x'
3776 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3777
3778 int test (int i, double x);
3779 struct s1 {int (*f) (int a);};
3780 struct s2 {int (*f) (double a);};
3781 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3782 int argc;
3783 char **argv;
3784 int
3785 main ()
3786 {
3787 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3788   ;
3789   return 0;
3790 }
3791 _ACEOF
3792 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3793         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3794 do
3795   CC="$ac_save_CC $ac_arg"
3796   if ac_fn_c_try_compile "$LINENO"; then :
3797   ac_cv_prog_cc_c89=$ac_arg
3798 fi
3799 rm -f core conftest.err conftest.$ac_objext
3800   test "x$ac_cv_prog_cc_c89" != "xno" && break
3801 done
3802 rm -f conftest.$ac_ext
3803 CC=$ac_save_CC
3804
3805 fi
3806 # AC_CACHE_VAL
3807 case "x$ac_cv_prog_cc_c89" in
3808   x)
3809     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3810 $as_echo "none needed" >&6; } ;;
3811   xno)
3812     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3813 $as_echo "unsupported" >&6; } ;;
3814   *)
3815     CC="$CC $ac_cv_prog_cc_c89"
3816     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3817 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3818 esac
3819 if test "x$ac_cv_prog_cc_c89" != xno; then :
3820
3821 fi
3822
3823 ac_ext=c
3824 ac_cpp='$CPP $CPPFLAGS'
3825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3828
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
3830 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
3831 if ${ac_cv_path_SED+:} false; then :
3832   $as_echo_n "(cached) " >&6
3833 else
3834             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
3835      for ac_i in 1 2 3 4 5 6 7; do
3836        ac_script="$ac_script$as_nl$ac_script"
3837      done
3838      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
3839      { ac_script=; unset ac_script;}
3840      if test -z "$SED"; then
3841   ac_path_SED_found=false
3842   # Loop through the user's path and test for each of PROGNAME-LIST
3843   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844 for as_dir in $PATH
3845 do
3846   IFS=$as_save_IFS
3847   test -z "$as_dir" && as_dir=.
3848     for ac_prog in sed gsed; do
3849     for ac_exec_ext in '' $ac_executable_extensions; do
3850       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
3851       as_fn_executable_p "$ac_path_SED" || continue
3852 # Check for GNU ac_path_SED and select it if it is found.
3853   # Check for GNU $ac_path_SED
3854 case `"$ac_path_SED" --version 2>&1` in
3855 *GNU*)
3856   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
3857 *)
3858   ac_count=0
3859   $as_echo_n 0123456789 >"conftest.in"
3860   while :
3861   do
3862     cat "conftest.in" "conftest.in" >"conftest.tmp"
3863     mv "conftest.tmp" "conftest.in"
3864     cp "conftest.in" "conftest.nl"
3865     $as_echo '' >> "conftest.nl"
3866     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
3867     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3868     as_fn_arith $ac_count + 1 && ac_count=$as_val
3869     if test $ac_count -gt ${ac_path_SED_max-0}; then
3870       # Best one so far, save it but keep looking for a better one
3871       ac_cv_path_SED="$ac_path_SED"
3872       ac_path_SED_max=$ac_count
3873     fi
3874     # 10*(2^10) chars as input seems more than enough
3875     test $ac_count -gt 10 && break
3876   done
3877   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3878 esac
3879
3880       $ac_path_SED_found && break 3
3881     done
3882   done
3883   done
3884 IFS=$as_save_IFS
3885   if test -z "$ac_cv_path_SED"; then
3886     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
3887   fi
3888 else
3889   ac_cv_path_SED=$SED
3890 fi
3891
3892 fi
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
3894 $as_echo "$ac_cv_path_SED" >&6; }
3895  SED="$ac_cv_path_SED"
3896   rm -f conftest.sed
3897
3898 test -z "$SED" && SED=sed
3899 Xsed="$SED -e 1s/^X//"
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3912 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3913 if ${ac_cv_path_GREP+:} false; then :
3914   $as_echo_n "(cached) " >&6
3915 else
3916   if test -z "$GREP"; then
3917   ac_path_GREP_found=false
3918   # Loop through the user's path and test for each of PROGNAME-LIST
3919   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3920 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3921 do
3922   IFS=$as_save_IFS
3923   test -z "$as_dir" && as_dir=.
3924     for ac_prog in grep ggrep; do
3925     for ac_exec_ext in '' $ac_executable_extensions; do
3926       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3927       as_fn_executable_p "$ac_path_GREP" || continue
3928 # Check for GNU ac_path_GREP and select it if it is found.
3929   # Check for GNU $ac_path_GREP
3930 case `"$ac_path_GREP" --version 2>&1` in
3931 *GNU*)
3932   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3933 *)
3934   ac_count=0
3935   $as_echo_n 0123456789 >"conftest.in"
3936   while :
3937   do
3938     cat "conftest.in" "conftest.in" >"conftest.tmp"
3939     mv "conftest.tmp" "conftest.in"
3940     cp "conftest.in" "conftest.nl"
3941     $as_echo 'GREP' >> "conftest.nl"
3942     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3943     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3944     as_fn_arith $ac_count + 1 && ac_count=$as_val
3945     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3946       # Best one so far, save it but keep looking for a better one
3947       ac_cv_path_GREP="$ac_path_GREP"
3948       ac_path_GREP_max=$ac_count
3949     fi
3950     # 10*(2^10) chars as input seems more than enough
3951     test $ac_count -gt 10 && break
3952   done
3953   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3954 esac
3955
3956       $ac_path_GREP_found && break 3
3957     done
3958   done
3959   done
3960 IFS=$as_save_IFS
3961   if test -z "$ac_cv_path_GREP"; then
3962     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3963   fi
3964 else
3965   ac_cv_path_GREP=$GREP
3966 fi
3967
3968 fi
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3970 $as_echo "$ac_cv_path_GREP" >&6; }
3971  GREP="$ac_cv_path_GREP"
3972
3973
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3975 $as_echo_n "checking for egrep... " >&6; }
3976 if ${ac_cv_path_EGREP+:} false; then :
3977   $as_echo_n "(cached) " >&6
3978 else
3979   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3980    then ac_cv_path_EGREP="$GREP -E"
3981    else
3982      if test -z "$EGREP"; then
3983   ac_path_EGREP_found=false
3984   # Loop through the user's path and test for each of PROGNAME-LIST
3985   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3986 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3987 do
3988   IFS=$as_save_IFS
3989   test -z "$as_dir" && as_dir=.
3990     for ac_prog in egrep; do
3991     for ac_exec_ext in '' $ac_executable_extensions; do
3992       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3993       as_fn_executable_p "$ac_path_EGREP" || continue
3994 # Check for GNU ac_path_EGREP and select it if it is found.
3995   # Check for GNU $ac_path_EGREP
3996 case `"$ac_path_EGREP" --version 2>&1` in
3997 *GNU*)
3998   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3999 *)
4000   ac_count=0
4001   $as_echo_n 0123456789 >"conftest.in"
4002   while :
4003   do
4004     cat "conftest.in" "conftest.in" >"conftest.tmp"
4005     mv "conftest.tmp" "conftest.in"
4006     cp "conftest.in" "conftest.nl"
4007     $as_echo 'EGREP' >> "conftest.nl"
4008     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4009     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4010     as_fn_arith $ac_count + 1 && ac_count=$as_val
4011     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4012       # Best one so far, save it but keep looking for a better one
4013       ac_cv_path_EGREP="$ac_path_EGREP"
4014       ac_path_EGREP_max=$ac_count
4015     fi
4016     # 10*(2^10) chars as input seems more than enough
4017     test $ac_count -gt 10 && break
4018   done
4019   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4020 esac
4021
4022       $ac_path_EGREP_found && break 3
4023     done
4024   done
4025   done
4026 IFS=$as_save_IFS
4027   if test -z "$ac_cv_path_EGREP"; then
4028     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4029   fi
4030 else
4031   ac_cv_path_EGREP=$EGREP
4032 fi
4033
4034    fi
4035 fi
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4037 $as_echo "$ac_cv_path_EGREP" >&6; }
4038  EGREP="$ac_cv_path_EGREP"
4039
4040
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4042 $as_echo_n "checking for fgrep... " >&6; }
4043 if ${ac_cv_path_FGREP+:} false; then :
4044   $as_echo_n "(cached) " >&6
4045 else
4046   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4047    then ac_cv_path_FGREP="$GREP -F"
4048    else
4049      if test -z "$FGREP"; then
4050   ac_path_FGREP_found=false
4051   # Loop through the user's path and test for each of PROGNAME-LIST
4052   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4053 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4054 do
4055   IFS=$as_save_IFS
4056   test -z "$as_dir" && as_dir=.
4057     for ac_prog in fgrep; do
4058     for ac_exec_ext in '' $ac_executable_extensions; do
4059       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4060       as_fn_executable_p "$ac_path_FGREP" || continue
4061 # Check for GNU ac_path_FGREP and select it if it is found.
4062   # Check for GNU $ac_path_FGREP
4063 case `"$ac_path_FGREP" --version 2>&1` in
4064 *GNU*)
4065   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4066 *)
4067   ac_count=0
4068   $as_echo_n 0123456789 >"conftest.in"
4069   while :
4070   do
4071     cat "conftest.in" "conftest.in" >"conftest.tmp"
4072     mv "conftest.tmp" "conftest.in"
4073     cp "conftest.in" "conftest.nl"
4074     $as_echo 'FGREP' >> "conftest.nl"
4075     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4076     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4077     as_fn_arith $ac_count + 1 && ac_count=$as_val
4078     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4079       # Best one so far, save it but keep looking for a better one
4080       ac_cv_path_FGREP="$ac_path_FGREP"
4081       ac_path_FGREP_max=$ac_count
4082     fi
4083     # 10*(2^10) chars as input seems more than enough
4084     test $ac_count -gt 10 && break
4085   done
4086   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4087 esac
4088
4089       $ac_path_FGREP_found && break 3
4090     done
4091   done
4092   done
4093 IFS=$as_save_IFS
4094   if test -z "$ac_cv_path_FGREP"; then
4095     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4096   fi
4097 else
4098   ac_cv_path_FGREP=$FGREP
4099 fi
4100
4101    fi
4102 fi
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4104 $as_echo "$ac_cv_path_FGREP" >&6; }
4105  FGREP="$ac_cv_path_FGREP"
4106
4107
4108 test -z "$GREP" && GREP=grep
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128 # Check whether --with-gnu-ld was given.
4129 if test "${with_gnu_ld+set}" = set; then :
4130   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4131 else
4132   with_gnu_ld=no
4133 fi
4134
4135 ac_prog=ld
4136 if test "$GCC" = yes; then
4137   # Check if gcc -print-prog-name=ld gives a path.
4138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4139 $as_echo_n "checking for ld used by $CC... " >&6; }
4140   case $host in
4141   *-*-mingw*)
4142     # gcc leaves a trailing carriage return which upsets mingw
4143     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4144   *)
4145     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4146   esac
4147   case $ac_prog in
4148     # Accept absolute paths.
4149     [\\/]* | ?:[\\/]*)
4150       re_direlt='/[^/][^/]*/\.\./'
4151       # Canonicalize the pathname of ld
4152       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4153       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4154         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4155       done
4156       test -z "$LD" && LD="$ac_prog"
4157       ;;
4158   "")
4159     # If it fails, then pretend we aren't using GCC.
4160     ac_prog=ld
4161     ;;
4162   *)
4163     # If it is relative, then search for the first ld in PATH.
4164     with_gnu_ld=unknown
4165     ;;
4166   esac
4167 elif test "$with_gnu_ld" = yes; then
4168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4169 $as_echo_n "checking for GNU ld... " >&6; }
4170 else
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4172 $as_echo_n "checking for non-GNU ld... " >&6; }
4173 fi
4174 if ${lt_cv_path_LD+:} false; then :
4175   $as_echo_n "(cached) " >&6
4176 else
4177   if test -z "$LD"; then
4178   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4179   for ac_dir in $PATH; do
4180     IFS="$lt_save_ifs"
4181     test -z "$ac_dir" && ac_dir=.
4182     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4183       lt_cv_path_LD="$ac_dir/$ac_prog"
4184       # Check to see if the program is GNU ld.  I'd rather use --version,
4185       # but apparently some variants of GNU ld only accept -v.
4186       # Break only if it was the GNU/non-GNU ld that we prefer.
4187       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4188       *GNU* | *'with BFD'*)
4189         test "$with_gnu_ld" != no && break
4190         ;;
4191       *)
4192         test "$with_gnu_ld" != yes && break
4193         ;;
4194       esac
4195     fi
4196   done
4197   IFS="$lt_save_ifs"
4198 else
4199   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4200 fi
4201 fi
4202
4203 LD="$lt_cv_path_LD"
4204 if test -n "$LD"; then
4205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4206 $as_echo "$LD" >&6; }
4207 else
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4209 $as_echo "no" >&6; }
4210 fi
4211 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4213 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4214 if ${lt_cv_prog_gnu_ld+:} false; then :
4215   $as_echo_n "(cached) " >&6
4216 else
4217   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4218 case `$LD -v 2>&1 </dev/null` in
4219 *GNU* | *'with BFD'*)
4220   lt_cv_prog_gnu_ld=yes
4221   ;;
4222 *)
4223   lt_cv_prog_gnu_ld=no
4224   ;;
4225 esac
4226 fi
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4228 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4229 with_gnu_ld=$lt_cv_prog_gnu_ld
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4240 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4241 if ${lt_cv_path_NM+:} false; then :
4242   $as_echo_n "(cached) " >&6
4243 else
4244   if test -n "$NM"; then
4245   # Let the user override the test.
4246   lt_cv_path_NM="$NM"
4247 else
4248   lt_nm_to_check="${ac_tool_prefix}nm"
4249   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4250     lt_nm_to_check="$lt_nm_to_check nm"
4251   fi
4252   for lt_tmp_nm in $lt_nm_to_check; do
4253     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4254     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4255       IFS="$lt_save_ifs"
4256       test -z "$ac_dir" && ac_dir=.
4257       tmp_nm="$ac_dir/$lt_tmp_nm"
4258       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4259         # Check to see if the nm accepts a BSD-compat flag.
4260         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4261         #   nm: unknown option "B" ignored
4262         # Tru64's nm complains that /dev/null is an invalid object file
4263         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4264         */dev/null* | *'Invalid file or object type'*)
4265           lt_cv_path_NM="$tmp_nm -B"
4266           break
4267           ;;
4268         *)
4269           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4270           */dev/null*)
4271             lt_cv_path_NM="$tmp_nm -p"
4272             break
4273             ;;
4274           *)
4275             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4276             continue # so that we can try to find one that supports BSD flags
4277             ;;
4278           esac
4279           ;;
4280         esac
4281       fi
4282     done
4283     IFS="$lt_save_ifs"
4284   done
4285   : ${lt_cv_path_NM=no}
4286 fi
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4289 $as_echo "$lt_cv_path_NM" >&6; }
4290 if test "$lt_cv_path_NM" != "no"; then
4291   NM="$lt_cv_path_NM"
4292 else
4293   # Didn't find any BSD compatible name lister, look for dumpbin.
4294   if test -n "$DUMPBIN"; then :
4295     # Let the user override the test.
4296   else
4297     if test -n "$ac_tool_prefix"; then
4298   for ac_prog in dumpbin "link -dump"
4299   do
4300     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4301 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4303 $as_echo_n "checking for $ac_word... " >&6; }
4304 if ${ac_cv_prog_DUMPBIN+:} false; then :
4305   $as_echo_n "(cached) " >&6
4306 else
4307   if test -n "$DUMPBIN"; then
4308   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4309 else
4310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4311 for as_dir in $PATH
4312 do
4313   IFS=$as_save_IFS
4314   test -z "$as_dir" && as_dir=.
4315     for ac_exec_ext in '' $ac_executable_extensions; do
4316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4317     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4319     break 2
4320   fi
4321 done
4322   done
4323 IFS=$as_save_IFS
4324
4325 fi
4326 fi
4327 DUMPBIN=$ac_cv_prog_DUMPBIN
4328 if test -n "$DUMPBIN"; then
4329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4330 $as_echo "$DUMPBIN" >&6; }
4331 else
4332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4333 $as_echo "no" >&6; }
4334 fi
4335
4336
4337     test -n "$DUMPBIN" && break
4338   done
4339 fi
4340 if test -z "$DUMPBIN"; then
4341   ac_ct_DUMPBIN=$DUMPBIN
4342   for ac_prog in dumpbin "link -dump"
4343 do
4344   # Extract the first word of "$ac_prog", so it can be a program name with args.
4345 set dummy $ac_prog; ac_word=$2
4346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4347 $as_echo_n "checking for $ac_word... " >&6; }
4348 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4349   $as_echo_n "(cached) " >&6
4350 else
4351   if test -n "$ac_ct_DUMPBIN"; then
4352   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4353 else
4354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4355 for as_dir in $PATH
4356 do
4357   IFS=$as_save_IFS
4358   test -z "$as_dir" && as_dir=.
4359     for ac_exec_ext in '' $ac_executable_extensions; do
4360   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4361     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4363     break 2
4364   fi
4365 done
4366   done
4367 IFS=$as_save_IFS
4368
4369 fi
4370 fi
4371 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4372 if test -n "$ac_ct_DUMPBIN"; then
4373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4374 $as_echo "$ac_ct_DUMPBIN" >&6; }
4375 else
4376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4377 $as_echo "no" >&6; }
4378 fi
4379
4380
4381   test -n "$ac_ct_DUMPBIN" && break
4382 done
4383
4384   if test "x$ac_ct_DUMPBIN" = x; then
4385     DUMPBIN=":"
4386   else
4387     case $cross_compiling:$ac_tool_warned in
4388 yes:)
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4390 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4391 ac_tool_warned=yes ;;
4392 esac
4393     DUMPBIN=$ac_ct_DUMPBIN
4394   fi
4395 fi
4396
4397     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4398     *COFF*)
4399       DUMPBIN="$DUMPBIN -symbols"
4400       ;;
4401     *)
4402       DUMPBIN=:
4403       ;;
4404     esac
4405   fi
4406
4407   if test "$DUMPBIN" != ":"; then
4408     NM="$DUMPBIN"
4409   fi
4410 fi
4411 test -z "$NM" && NM=nm
4412
4413
4414
4415
4416
4417
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4419 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4420 if ${lt_cv_nm_interface+:} false; then :
4421   $as_echo_n "(cached) " >&6
4422 else
4423   lt_cv_nm_interface="BSD nm"
4424   echo "int some_variable = 0;" > conftest.$ac_ext
4425   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4426   (eval "$ac_compile" 2>conftest.err)
4427   cat conftest.err >&5
4428   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4429   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4430   cat conftest.err >&5
4431   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4432   cat conftest.out >&5
4433   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4434     lt_cv_nm_interface="MS dumpbin"
4435   fi
4436   rm -f conftest*
4437 fi
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4439 $as_echo "$lt_cv_nm_interface" >&6; }
4440
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4442 $as_echo_n "checking whether ln -s works... " >&6; }
4443 LN_S=$as_ln_s
4444 if test "$LN_S" = "ln -s"; then
4445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4446 $as_echo "yes" >&6; }
4447 else
4448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4449 $as_echo "no, using $LN_S" >&6; }
4450 fi
4451
4452 # find the maximum length of command line arguments
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4454 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4455 if ${lt_cv_sys_max_cmd_len+:} false; then :
4456   $as_echo_n "(cached) " >&6
4457 else
4458     i=0
4459   teststring="ABCD"
4460
4461   case $build_os in
4462   msdosdjgpp*)
4463     # On DJGPP, this test can blow up pretty badly due to problems in libc
4464     # (any single argument exceeding 2000 bytes causes a buffer overrun
4465     # during glob expansion).  Even if it were fixed, the result of this
4466     # check would be larger than it should be.
4467     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4468     ;;
4469
4470   gnu*)
4471     # Under GNU Hurd, this test is not required because there is
4472     # no limit to the length of command line arguments.
4473     # Libtool will interpret -1 as no limit whatsoever
4474     lt_cv_sys_max_cmd_len=-1;
4475     ;;
4476
4477   cygwin* | mingw* | cegcc*)
4478     # On Win9x/ME, this test blows up -- it succeeds, but takes
4479     # about 5 minutes as the teststring grows exponentially.
4480     # Worse, since 9x/ME are not pre-emptively multitasking,
4481     # you end up with a "frozen" computer, even though with patience
4482     # the test eventually succeeds (with a max line length of 256k).
4483     # Instead, let's just punt: use the minimum linelength reported by
4484     # all of the supported platforms: 8192 (on NT/2K/XP).
4485     lt_cv_sys_max_cmd_len=8192;
4486     ;;
4487
4488   mint*)
4489     # On MiNT this can take a long time and run out of memory.
4490     lt_cv_sys_max_cmd_len=8192;
4491     ;;
4492
4493   amigaos*)
4494     # On AmigaOS with pdksh, this test takes hours, literally.
4495     # So we just punt and use a minimum line length of 8192.
4496     lt_cv_sys_max_cmd_len=8192;
4497     ;;
4498
4499   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4500     # This has been around since 386BSD, at least.  Likely further.
4501     if test -x /sbin/sysctl; then
4502       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4503     elif test -x /usr/sbin/sysctl; then
4504       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4505     else
4506       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4507     fi
4508     # And add a safety zone
4509     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4510     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4511     ;;
4512
4513   interix*)
4514     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4515     lt_cv_sys_max_cmd_len=196608
4516     ;;
4517
4518   os2*)
4519     # The test takes a long time on OS/2.
4520     lt_cv_sys_max_cmd_len=8192
4521     ;;
4522
4523   osf*)
4524     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4525     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4526     # nice to cause kernel panics so lets avoid the loop below.
4527     # First set a reasonable default.
4528     lt_cv_sys_max_cmd_len=16384
4529     #
4530     if test -x /sbin/sysconfig; then
4531       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4532         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4533       esac
4534     fi
4535     ;;
4536   sco3.2v5*)
4537     lt_cv_sys_max_cmd_len=102400
4538     ;;
4539   sysv5* | sco5v6* | sysv4.2uw2*)
4540     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4541     if test -n "$kargmax"; then
4542       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4543     else
4544       lt_cv_sys_max_cmd_len=32768
4545     fi
4546     ;;
4547   *)
4548     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4549     if test -n "$lt_cv_sys_max_cmd_len"; then
4550       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4551       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4552     else
4553       # Make teststring a little bigger before we do anything with it.
4554       # a 1K string should be a reasonable start.
4555       for i in 1 2 3 4 5 6 7 8 ; do
4556         teststring=$teststring$teststring
4557       done
4558       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4559       # If test is not a shell built-in, we'll probably end up computing a
4560       # maximum length that is only half of the actual maximum length, but
4561       # we can't tell.
4562       while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
4563                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4564               test $i != 17 # 1/2 MB should be enough
4565       do
4566         i=`expr $i + 1`
4567         teststring=$teststring$teststring
4568       done
4569       # Only check the string length outside the loop.
4570       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4571       teststring=
4572       # Add a significant safety factor because C++ compilers can tack on
4573       # massive amounts of additional arguments before passing them to the
4574       # linker.  It appears as though 1/2 is a usable value.
4575       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4576     fi
4577     ;;
4578   esac
4579
4580 fi
4581
4582 if test -n $lt_cv_sys_max_cmd_len ; then
4583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4584 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4585 else
4586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4587 $as_echo "none" >&6; }
4588 fi
4589 max_cmd_len=$lt_cv_sys_max_cmd_len
4590
4591
4592
4593
4594
4595
4596 : ${CP="cp -f"}
4597 : ${MV="mv -f"}
4598 : ${RM="rm -f"}
4599
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
4601 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
4602 # Try some XSI features
4603 xsi_shell=no
4604 ( _lt_dummy="a/b/c"
4605   test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
4606       = c,a/b,b/c, \
4607     && eval 'test $(( 1 + 1 )) -eq 2 \
4608     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
4609   && xsi_shell=yes
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
4611 $as_echo "$xsi_shell" >&6; }
4612
4613
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
4615 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
4616 lt_shell_append=no
4617 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
4618     >/dev/null 2>&1 \
4619   && lt_shell_append=yes
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
4621 $as_echo "$lt_shell_append" >&6; }
4622
4623
4624 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4625   lt_unset=unset
4626 else
4627   lt_unset=false
4628 fi
4629
4630
4631
4632
4633
4634 # test EBCDIC or ASCII
4635 case `echo X|tr X '\101'` in
4636  A) # ASCII based system
4637     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
4638   lt_SP2NL='tr \040 \012'
4639   lt_NL2SP='tr \015\012 \040\040'
4640   ;;
4641  *) # EBCDIC based system
4642   lt_SP2NL='tr \100 \n'
4643   lt_NL2SP='tr \r\n \100\100'
4644   ;;
4645 esac
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
4656 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
4657 if ${lt_cv_to_host_file_cmd+:} false; then :
4658   $as_echo_n "(cached) " >&6
4659 else
4660   case $host in
4661   *-*-mingw* )
4662     case $build in
4663       *-*-mingw* ) # actually msys
4664         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
4665         ;;
4666       *-*-cygwin* )
4667         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
4668         ;;
4669       * ) # otherwise, assume *nix
4670         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
4671         ;;
4672     esac
4673     ;;
4674   *-*-cygwin* )
4675     case $build in
4676       *-*-mingw* ) # actually msys
4677         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
4678         ;;
4679       *-*-cygwin* )
4680         lt_cv_to_host_file_cmd=func_convert_file_noop
4681         ;;
4682       * ) # otherwise, assume *nix
4683         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
4684         ;;
4685     esac
4686     ;;
4687   * ) # unhandled hosts (and "normal" native builds)
4688     lt_cv_to_host_file_cmd=func_convert_file_noop
4689     ;;
4690 esac
4691
4692 fi
4693
4694 to_host_file_cmd=$lt_cv_to_host_file_cmd
4695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
4696 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
4697
4698
4699
4700
4701
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
4703 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
4704 if ${lt_cv_to_tool_file_cmd+:} false; then :
4705   $as_echo_n "(cached) " >&6
4706 else
4707   #assume ordinary cross tools, or native build.
4708 lt_cv_to_tool_file_cmd=func_convert_file_noop
4709 case $host in
4710   *-*-mingw* )
4711     case $build in
4712       *-*-mingw* ) # actually msys
4713         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
4714         ;;
4715     esac
4716     ;;
4717 esac
4718
4719 fi
4720
4721 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
4723 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
4724
4725
4726
4727
4728
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
4730 $as_echo_n "checking for $LD option to reload object files... " >&6; }
4731 if ${lt_cv_ld_reload_flag+:} false; then :
4732   $as_echo_n "(cached) " >&6
4733 else
4734   lt_cv_ld_reload_flag='-r'
4735 fi
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
4737 $as_echo "$lt_cv_ld_reload_flag" >&6; }
4738 reload_flag=$lt_cv_ld_reload_flag
4739 case $reload_flag in
4740 "" | " "*) ;;
4741 *) reload_flag=" $reload_flag" ;;
4742 esac
4743 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4744 case $host_os in
4745   cygwin* | mingw* | pw32* | cegcc*)
4746     if test "$GCC" != yes; then
4747       reload_cmds=false
4748     fi
4749     ;;
4750   darwin*)
4751     if test "$GCC" = yes; then
4752       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
4753     else
4754       reload_cmds='$LD$reload_flag -o $output$reload_objs'
4755     fi
4756     ;;
4757 esac
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767 if test -n "$ac_tool_prefix"; then
4768   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4769 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4771 $as_echo_n "checking for $ac_word... " >&6; }
4772 if ${ac_cv_prog_OBJDUMP+:} false; then :
4773   $as_echo_n "(cached) " >&6
4774 else
4775   if test -n "$OBJDUMP"; then
4776   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4777 else
4778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4779 for as_dir in $PATH
4780 do
4781   IFS=$as_save_IFS
4782   test -z "$as_dir" && as_dir=.
4783     for ac_exec_ext in '' $ac_executable_extensions; do
4784   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4785     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4787     break 2
4788   fi
4789 done
4790   done
4791 IFS=$as_save_IFS
4792
4793 fi
4794 fi
4795 OBJDUMP=$ac_cv_prog_OBJDUMP
4796 if test -n "$OBJDUMP"; then
4797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4798 $as_echo "$OBJDUMP" >&6; }
4799 else
4800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4801 $as_echo "no" >&6; }
4802 fi
4803
4804
4805 fi
4806 if test -z "$ac_cv_prog_OBJDUMP"; then
4807   ac_ct_OBJDUMP=$OBJDUMP
4808   # Extract the first word of "objdump", so it can be a program name with args.
4809 set dummy objdump; ac_word=$2
4810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4811 $as_echo_n "checking for $ac_word... " >&6; }
4812 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4813   $as_echo_n "(cached) " >&6
4814 else
4815   if test -n "$ac_ct_OBJDUMP"; then
4816   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4817 else
4818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4819 for as_dir in $PATH
4820 do
4821   IFS=$as_save_IFS
4822   test -z "$as_dir" && as_dir=.
4823     for ac_exec_ext in '' $ac_executable_extensions; do
4824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4825     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4827     break 2
4828   fi
4829 done
4830   done
4831 IFS=$as_save_IFS
4832
4833 fi
4834 fi
4835 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4836 if test -n "$ac_ct_OBJDUMP"; then
4837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4838 $as_echo "$ac_ct_OBJDUMP" >&6; }
4839 else
4840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4841 $as_echo "no" >&6; }
4842 fi
4843
4844   if test "x$ac_ct_OBJDUMP" = x; then
4845     OBJDUMP="false"
4846   else
4847     case $cross_compiling:$ac_tool_warned in
4848 yes:)
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4851 ac_tool_warned=yes ;;
4852 esac
4853     OBJDUMP=$ac_ct_OBJDUMP
4854   fi
4855 else
4856   OBJDUMP="$ac_cv_prog_OBJDUMP"
4857 fi
4858
4859 test -z "$OBJDUMP" && OBJDUMP=objdump
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
4870 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
4871 if ${lt_cv_deplibs_check_method+:} false; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   lt_cv_file_magic_cmd='$MAGIC_CMD'
4875 lt_cv_file_magic_test_file=
4876 lt_cv_deplibs_check_method='unknown'
4877 # Need to set the preceding variable on all platforms that support
4878 # interlibrary dependencies.
4879 # 'none' -- dependencies not supported.
4880 # `unknown' -- same as none, but documents that we really don't know.
4881 # 'pass_all' -- all dependencies passed with no checks.
4882 # 'test_compile' -- check by making test program.
4883 # 'file_magic [[regex]]' -- check by looking for files in library path
4884 # which responds to the $file_magic_cmd with a given extended regex.
4885 # If you have `file' or equivalent on your system and you're not sure
4886 # whether `pass_all' will *always* work, you probably want this one.
4887
4888 case $host_os in
4889 aix[4-9]*)
4890   lt_cv_deplibs_check_method=pass_all
4891   ;;
4892
4893 beos*)
4894   lt_cv_deplibs_check_method=pass_all
4895   ;;
4896
4897 bsdi[45]*)
4898   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
4899   lt_cv_file_magic_cmd='/usr/bin/file -L'
4900   lt_cv_file_magic_test_file=/shlib/libc.so
4901   ;;
4902
4903 cygwin*)
4904   # func_win32_libid is a shell function defined in ltmain.sh
4905   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4906   lt_cv_file_magic_cmd='func_win32_libid'
4907   ;;
4908
4909 mingw* | pw32*)
4910   # Base MSYS/MinGW do not provide the 'file' command needed by
4911   # func_win32_libid shell function, so use a weaker test based on 'objdump',
4912   # unless we find 'file', for example because we are cross-compiling.
4913   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
4914   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
4915     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
4916     lt_cv_file_magic_cmd='func_win32_libid'
4917   else
4918     # Keep this pattern in sync with the one in func_win32_libid.
4919     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
4920     lt_cv_file_magic_cmd='$OBJDUMP -f'
4921   fi
4922   ;;
4923
4924 cegcc*)
4925   # use the weaker test based on 'objdump'. See mingw*.
4926   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
4927   lt_cv_file_magic_cmd='$OBJDUMP -f'
4928   ;;
4929
4930 darwin* | rhapsody*)
4931   lt_cv_deplibs_check_method=pass_all
4932   ;;
4933
4934 freebsd* | dragonfly*)
4935   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4936     case $host_cpu in
4937     i*86 )
4938       # Not sure whether the presence of OpenBSD here was a mistake.
4939       # Let's accept both of them until this is cleared up.
4940       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
4941       lt_cv_file_magic_cmd=/usr/bin/file
4942       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4943       ;;
4944     esac
4945   else
4946     lt_cv_deplibs_check_method=pass_all
4947   fi
4948   ;;
4949
4950 gnu*)
4951   lt_cv_deplibs_check_method=pass_all
4952   ;;
4953
4954 haiku*)
4955   lt_cv_deplibs_check_method=pass_all
4956   ;;
4957
4958 hpux10.20* | hpux11*)
4959   lt_cv_file_magic_cmd=/usr/bin/file
4960   case $host_cpu in
4961   ia64*)
4962     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
4963     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
4964     ;;
4965   hppa*64*)
4966     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
4967     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
4968     ;;
4969   *)
4970     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
4971     lt_cv_file_magic_test_file=/usr/lib/libc.sl
4972     ;;
4973   esac
4974   ;;
4975
4976 interix[3-9]*)
4977   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
4978   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
4979   ;;
4980
4981 irix5* | irix6* | nonstopux*)
4982   case $LD in
4983   *-32|*"-32 ") libmagic=32-bit;;
4984   *-n32|*"-n32 ") libmagic=N32;;
4985   *-64|*"-64 ") libmagic=64-bit;;
4986   *) libmagic=never-match;;
4987   esac
4988   lt_cv_deplibs_check_method=pass_all
4989   ;;
4990
4991 # This must be glibc/ELF.
4992 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4993   lt_cv_deplibs_check_method=pass_all
4994   ;;
4995
4996 netbsd*)
4997   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
4998     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
4999   else
5000     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5001   fi
5002   ;;
5003
5004 newos6*)
5005   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5006   lt_cv_file_magic_cmd=/usr/bin/file
5007   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5008   ;;
5009
5010 *nto* | *qnx*)
5011   lt_cv_deplibs_check_method=pass_all
5012   ;;
5013
5014 openbsd*)
5015   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5016     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5017   else
5018     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5019   fi
5020   ;;
5021
5022 osf3* | osf4* | osf5*)
5023   lt_cv_deplibs_check_method=pass_all
5024   ;;
5025
5026 rdos*)
5027   lt_cv_deplibs_check_method=pass_all
5028   ;;
5029
5030 solaris*)
5031   lt_cv_deplibs_check_method=pass_all
5032   ;;
5033
5034 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5035   lt_cv_deplibs_check_method=pass_all
5036   ;;
5037
5038 sysv4 | sysv4.3*)
5039   case $host_vendor in
5040   motorola)
5041     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
5042     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5043     ;;
5044   ncr)
5045     lt_cv_deplibs_check_method=pass_all
5046     ;;
5047   sequent)
5048     lt_cv_file_magic_cmd='/bin/file'
5049     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5050     ;;
5051   sni)
5052     lt_cv_file_magic_cmd='/bin/file'
5053     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5054     lt_cv_file_magic_test_file=/lib/libc.so
5055     ;;
5056   siemens)
5057     lt_cv_deplibs_check_method=pass_all
5058     ;;
5059   pc)
5060     lt_cv_deplibs_check_method=pass_all
5061     ;;
5062   esac
5063   ;;
5064
5065 tpf*)
5066   lt_cv_deplibs_check_method=pass_all
5067   ;;
5068 esac
5069
5070 fi
5071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5072 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5073
5074 file_magic_glob=
5075 want_nocaseglob=no
5076 if test "$build" = "$host"; then
5077   case $host_os in
5078   mingw* | pw32*)
5079     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5080       want_nocaseglob=yes
5081     else
5082       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5083     fi
5084     ;;
5085   esac
5086 fi
5087
5088 file_magic_cmd=$lt_cv_file_magic_cmd
5089 deplibs_check_method=$lt_cv_deplibs_check_method
5090 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113 if test -n "$ac_tool_prefix"; then
5114   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5115 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5117 $as_echo_n "checking for $ac_word... " >&6; }
5118 if ${ac_cv_prog_DLLTOOL+:} false; then :
5119   $as_echo_n "(cached) " >&6
5120 else
5121   if test -n "$DLLTOOL"; then
5122   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5123 else
5124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5125 for as_dir in $PATH
5126 do
5127   IFS=$as_save_IFS
5128   test -z "$as_dir" && as_dir=.
5129     for ac_exec_ext in '' $ac_executable_extensions; do
5130   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5131     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5133     break 2
5134   fi
5135 done
5136   done
5137 IFS=$as_save_IFS
5138
5139 fi
5140 fi
5141 DLLTOOL=$ac_cv_prog_DLLTOOL
5142 if test -n "$DLLTOOL"; then
5143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5144 $as_echo "$DLLTOOL" >&6; }
5145 else
5146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5147 $as_echo "no" >&6; }
5148 fi
5149
5150
5151 fi
5152 if test -z "$ac_cv_prog_DLLTOOL"; then
5153   ac_ct_DLLTOOL=$DLLTOOL
5154   # Extract the first word of "dlltool", so it can be a program name with args.
5155 set dummy dlltool; ac_word=$2
5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5157 $as_echo_n "checking for $ac_word... " >&6; }
5158 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5159   $as_echo_n "(cached) " >&6
5160 else
5161   if test -n "$ac_ct_DLLTOOL"; then
5162   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5163 else
5164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5165 for as_dir in $PATH
5166 do
5167   IFS=$as_save_IFS
5168   test -z "$as_dir" && as_dir=.
5169     for ac_exec_ext in '' $ac_executable_extensions; do
5170   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5171     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5173     break 2
5174   fi
5175 done
5176   done
5177 IFS=$as_save_IFS
5178
5179 fi
5180 fi
5181 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5182 if test -n "$ac_ct_DLLTOOL"; then
5183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5184 $as_echo "$ac_ct_DLLTOOL" >&6; }
5185 else
5186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5187 $as_echo "no" >&6; }
5188 fi
5189
5190   if test "x$ac_ct_DLLTOOL" = x; then
5191     DLLTOOL="false"
5192   else
5193     case $cross_compiling:$ac_tool_warned in
5194 yes:)
5195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5196 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5197 ac_tool_warned=yes ;;
5198 esac
5199     DLLTOOL=$ac_ct_DLLTOOL
5200   fi
5201 else
5202   DLLTOOL="$ac_cv_prog_DLLTOOL"
5203 fi
5204
5205 test -z "$DLLTOOL" && DLLTOOL=dlltool
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5217 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5218 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5219   $as_echo_n "(cached) " >&6
5220 else
5221   lt_cv_sharedlib_from_linklib_cmd='unknown'
5222
5223 case $host_os in
5224 cygwin* | mingw* | pw32* | cegcc*)
5225   # two different shell functions defined in ltmain.sh
5226   # decide which to use based on capabilities of $DLLTOOL
5227   case `$DLLTOOL --help 2>&1` in
5228   *--identify-strict*)
5229     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5230     ;;
5231   *)
5232     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5233     ;;
5234   esac
5235   ;;
5236 *)
5237   # fallback: assume linklib IS sharedlib
5238   lt_cv_sharedlib_from_linklib_cmd="$ECHO"
5239   ;;
5240 esac
5241
5242 fi
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5244 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5245 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5246 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5247
5248
5249
5250
5251
5252
5253
5254
5255 if test -n "$ac_tool_prefix"; then
5256   for ac_prog in ar
5257   do
5258     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5259 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5261 $as_echo_n "checking for $ac_word... " >&6; }
5262 if ${ac_cv_prog_AR+:} false; then :
5263   $as_echo_n "(cached) " >&6
5264 else
5265   if test -n "$AR"; then
5266   ac_cv_prog_AR="$AR" # Let the user override the test.
5267 else
5268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5269 for as_dir in $PATH
5270 do
5271   IFS=$as_save_IFS
5272   test -z "$as_dir" && as_dir=.
5273     for ac_exec_ext in '' $ac_executable_extensions; do
5274   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5275     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5277     break 2
5278   fi
5279 done
5280   done
5281 IFS=$as_save_IFS
5282
5283 fi
5284 fi
5285 AR=$ac_cv_prog_AR
5286 if test -n "$AR"; then
5287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5288 $as_echo "$AR" >&6; }
5289 else
5290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5291 $as_echo "no" >&6; }
5292 fi
5293
5294
5295     test -n "$AR" && break
5296   done
5297 fi
5298 if test -z "$AR"; then
5299   ac_ct_AR=$AR
5300   for ac_prog in ar
5301 do
5302   # Extract the first word of "$ac_prog", so it can be a program name with args.
5303 set dummy $ac_prog; ac_word=$2
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5305 $as_echo_n "checking for $ac_word... " >&6; }
5306 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5307   $as_echo_n "(cached) " >&6
5308 else
5309   if test -n "$ac_ct_AR"; then
5310   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5311 else
5312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5313 for as_dir in $PATH
5314 do
5315   IFS=$as_save_IFS
5316   test -z "$as_dir" && as_dir=.
5317     for ac_exec_ext in '' $ac_executable_extensions; do
5318   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5319     ac_cv_prog_ac_ct_AR="$ac_prog"
5320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5321     break 2
5322   fi
5323 done
5324   done
5325 IFS=$as_save_IFS
5326
5327 fi
5328 fi
5329 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5330 if test -n "$ac_ct_AR"; then
5331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5332 $as_echo "$ac_ct_AR" >&6; }
5333 else
5334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5335 $as_echo "no" >&6; }
5336 fi
5337
5338
5339   test -n "$ac_ct_AR" && break
5340 done
5341
5342   if test "x$ac_ct_AR" = x; then
5343     AR="false"
5344   else
5345     case $cross_compiling:$ac_tool_warned in
5346 yes:)
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5348 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5349 ac_tool_warned=yes ;;
5350 esac
5351     AR=$ac_ct_AR
5352   fi
5353 fi
5354
5355 : ${AR=ar}
5356 : ${AR_FLAGS=cru}
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5369 $as_echo_n "checking for archiver @FILE support... " >&6; }
5370 if ${lt_cv_ar_at_file+:} false; then :
5371   $as_echo_n "(cached) " >&6
5372 else
5373   lt_cv_ar_at_file=no
5374    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5375 /* end confdefs.h.  */
5376
5377 int
5378 main ()
5379 {
5380
5381   ;
5382   return 0;
5383 }
5384 _ACEOF
5385 if ac_fn_c_try_compile "$LINENO"; then :
5386   echo conftest.$ac_objext > conftest.lst
5387       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5388       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5389   (eval $lt_ar_try) 2>&5
5390   ac_status=$?
5391   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5392   test $ac_status = 0; }
5393       if test "$ac_status" -eq 0; then
5394         # Ensure the archiver fails upon bogus file names.
5395         rm -f conftest.$ac_objext libconftest.a
5396         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5397   (eval $lt_ar_try) 2>&5
5398   ac_status=$?
5399   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5400   test $ac_status = 0; }
5401         if test "$ac_status" -ne 0; then
5402           lt_cv_ar_at_file=@
5403         fi
5404       fi
5405       rm -f conftest.* libconftest.a
5406
5407 fi
5408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5409
5410 fi
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5412 $as_echo "$lt_cv_ar_at_file" >&6; }
5413
5414 if test "x$lt_cv_ar_at_file" = xno; then
5415   archiver_list_spec=
5416 else
5417   archiver_list_spec=$lt_cv_ar_at_file
5418 fi
5419
5420
5421
5422
5423
5424
5425
5426 if test -n "$ac_tool_prefix"; then
5427   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5428 set dummy ${ac_tool_prefix}strip; ac_word=$2
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5430 $as_echo_n "checking for $ac_word... " >&6; }
5431 if ${ac_cv_prog_STRIP+:} false; then :
5432   $as_echo_n "(cached) " >&6
5433 else
5434   if test -n "$STRIP"; then
5435   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5436 else
5437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5438 for as_dir in $PATH
5439 do
5440   IFS=$as_save_IFS
5441   test -z "$as_dir" && as_dir=.
5442     for ac_exec_ext in '' $ac_executable_extensions; do
5443   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5444     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5446     break 2
5447   fi
5448 done
5449   done
5450 IFS=$as_save_IFS
5451
5452 fi
5453 fi
5454 STRIP=$ac_cv_prog_STRIP
5455 if test -n "$STRIP"; then
5456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5457 $as_echo "$STRIP" >&6; }
5458 else
5459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5460 $as_echo "no" >&6; }
5461 fi
5462
5463
5464 fi
5465 if test -z "$ac_cv_prog_STRIP"; then
5466   ac_ct_STRIP=$STRIP
5467   # Extract the first word of "strip", so it can be a program name with args.
5468 set dummy strip; ac_word=$2
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5470 $as_echo_n "checking for $ac_word... " >&6; }
5471 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5472   $as_echo_n "(cached) " >&6
5473 else
5474   if test -n "$ac_ct_STRIP"; then
5475   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5476 else
5477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5478 for as_dir in $PATH
5479 do
5480   IFS=$as_save_IFS
5481   test -z "$as_dir" && as_dir=.
5482     for ac_exec_ext in '' $ac_executable_extensions; do
5483   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5484     ac_cv_prog_ac_ct_STRIP="strip"
5485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5486     break 2
5487   fi
5488 done
5489   done
5490 IFS=$as_save_IFS
5491
5492 fi
5493 fi
5494 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5495 if test -n "$ac_ct_STRIP"; then
5496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5497 $as_echo "$ac_ct_STRIP" >&6; }
5498 else
5499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5500 $as_echo "no" >&6; }
5501 fi
5502
5503   if test "x$ac_ct_STRIP" = x; then
5504     STRIP=":"
5505   else
5506     case $cross_compiling:$ac_tool_warned in
5507 yes:)
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5509 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5510 ac_tool_warned=yes ;;
5511 esac
5512     STRIP=$ac_ct_STRIP
5513   fi
5514 else
5515   STRIP="$ac_cv_prog_STRIP"
5516 fi
5517
5518 test -z "$STRIP" && STRIP=:
5519
5520
5521
5522
5523
5524
5525 if test -n "$ac_tool_prefix"; then
5526   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5527 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5529 $as_echo_n "checking for $ac_word... " >&6; }
5530 if ${ac_cv_prog_RANLIB+:} false; then :
5531   $as_echo_n "(cached) " >&6
5532 else
5533   if test -n "$RANLIB"; then
5534   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5535 else
5536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5537 for as_dir in $PATH
5538 do
5539   IFS=$as_save_IFS
5540   test -z "$as_dir" && as_dir=.
5541     for ac_exec_ext in '' $ac_executable_extensions; do
5542   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5543     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5544     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5545     break 2
5546   fi
5547 done
5548   done
5549 IFS=$as_save_IFS
5550
5551 fi
5552 fi
5553 RANLIB=$ac_cv_prog_RANLIB
5554 if test -n "$RANLIB"; then
5555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5556 $as_echo "$RANLIB" >&6; }
5557 else
5558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5559 $as_echo "no" >&6; }
5560 fi
5561
5562
5563 fi
5564 if test -z "$ac_cv_prog_RANLIB"; then
5565   ac_ct_RANLIB=$RANLIB
5566   # Extract the first word of "ranlib", so it can be a program name with args.
5567 set dummy ranlib; ac_word=$2
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5569 $as_echo_n "checking for $ac_word... " >&6; }
5570 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5571   $as_echo_n "(cached) " >&6
5572 else
5573   if test -n "$ac_ct_RANLIB"; then
5574   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5575 else
5576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5577 for as_dir in $PATH
5578 do
5579   IFS=$as_save_IFS
5580   test -z "$as_dir" && as_dir=.
5581     for ac_exec_ext in '' $ac_executable_extensions; do
5582   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5583     ac_cv_prog_ac_ct_RANLIB="ranlib"
5584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5585     break 2
5586   fi
5587 done
5588   done
5589 IFS=$as_save_IFS
5590
5591 fi
5592 fi
5593 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5594 if test -n "$ac_ct_RANLIB"; then
5595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5596 $as_echo "$ac_ct_RANLIB" >&6; }
5597 else
5598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5599 $as_echo "no" >&6; }
5600 fi
5601
5602   if test "x$ac_ct_RANLIB" = x; then
5603     RANLIB=":"
5604   else
5605     case $cross_compiling:$ac_tool_warned in
5606 yes:)
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5608 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5609 ac_tool_warned=yes ;;
5610 esac
5611     RANLIB=$ac_ct_RANLIB
5612   fi
5613 else
5614   RANLIB="$ac_cv_prog_RANLIB"
5615 fi
5616
5617 test -z "$RANLIB" && RANLIB=:
5618
5619
5620
5621
5622
5623
5624 # Determine commands to create old-style static archives.
5625 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5626 old_postinstall_cmds='chmod 644 $oldlib'
5627 old_postuninstall_cmds=
5628
5629 if test -n "$RANLIB"; then
5630   case $host_os in
5631   openbsd*)
5632     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
5633     ;;
5634   *)
5635     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
5636     ;;
5637   esac
5638   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
5639 fi
5640
5641 case $host_os in
5642   darwin*)
5643     lock_old_archive_extraction=yes ;;
5644   *)
5645     lock_old_archive_extraction=no ;;
5646 esac
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668 for ac_prog in gawk mawk nawk awk
5669 do
5670   # Extract the first word of "$ac_prog", so it can be a program name with args.
5671 set dummy $ac_prog; ac_word=$2
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5673 $as_echo_n "checking for $ac_word... " >&6; }
5674 if ${ac_cv_prog_AWK+:} false; then :
5675   $as_echo_n "(cached) " >&6
5676 else
5677   if test -n "$AWK"; then
5678   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5679 else
5680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5681 for as_dir in $PATH
5682 do
5683   IFS=$as_save_IFS
5684   test -z "$as_dir" && as_dir=.
5685     for ac_exec_ext in '' $ac_executable_extensions; do
5686   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5687     ac_cv_prog_AWK="$ac_prog"
5688     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5689     break 2
5690   fi
5691 done
5692   done
5693 IFS=$as_save_IFS
5694
5695 fi
5696 fi
5697 AWK=$ac_cv_prog_AWK
5698 if test -n "$AWK"; then
5699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5700 $as_echo "$AWK" >&6; }
5701 else
5702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5703 $as_echo "no" >&6; }
5704 fi
5705
5706
5707   test -n "$AWK" && break
5708 done
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728 # If no C compiler was specified, use CC.
5729 LTCC=${LTCC-"$CC"}
5730
5731 # If no C compiler flags were specified, use CFLAGS.
5732 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5733
5734 # Allow CC to be a program name with arguments.
5735 compiler=$CC
5736
5737
5738 # Check for command to grab the raw symbol name followed by C symbol from nm.
5739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5740 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5741 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5742   $as_echo_n "(cached) " >&6
5743 else
5744
5745 # These are sane defaults that work on at least a few old systems.
5746 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5747
5748 # Character class describing NM global symbol codes.
5749 symcode='[BCDEGRST]'
5750
5751 # Regexp to match symbols that can be accessed directly from C.
5752 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5753
5754 # Define system-specific variables.
5755 case $host_os in
5756 aix*)
5757   symcode='[BCDT]'
5758   ;;
5759 cygwin* | mingw* | pw32* | cegcc*)
5760   symcode='[ABCDGISTW]'
5761   ;;
5762 hpux*)
5763   if test "$host_cpu" = ia64; then
5764     symcode='[ABCDEGRST]'
5765   fi
5766   ;;
5767 irix* | nonstopux*)
5768   symcode='[BCDEGRST]'
5769   ;;
5770 osf*)
5771   symcode='[BCDEGQRST]'
5772   ;;
5773 solaris*)
5774   symcode='[BDRT]'
5775   ;;
5776 sco3.2v5*)
5777   symcode='[DT]'
5778   ;;
5779 sysv4.2uw2*)
5780   symcode='[DT]'
5781   ;;
5782 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5783   symcode='[ABDT]'
5784   ;;
5785 sysv4)
5786   symcode='[DFNSTU]'
5787   ;;
5788 esac
5789
5790 # If we're using GNU nm, then use its standard symbol codes.
5791 case `$NM -V 2>&1` in
5792 *GNU* | *'with BFD'*)
5793   symcode='[ABCDGIRSTW]' ;;
5794 esac
5795
5796 # Transform an extracted symbol line into a proper C declaration.
5797 # Some systems (esp. on ia64) link data and code symbols differently,
5798 # so use this general approach.
5799 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5800
5801 # Transform an extracted symbol line into symbol name and symbol address
5802 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5803 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
5804
5805 # Handle CRLF in mingw tool chain
5806 opt_cr=
5807 case $build_os in
5808 mingw*)
5809   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5810   ;;
5811 esac
5812
5813 # Try without a prefix underscore, then with it.
5814 for ac_symprfx in "" "_"; do
5815
5816   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5817   symxfrm="\\1 $ac_symprfx\\2 \\2"
5818
5819   # Write the raw and C identifiers.
5820   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5821     # Fake it for dumpbin and say T for any non-static function
5822     # and D for any global variable.
5823     # Also find C++ and __fastcall symbols from MSVC++,
5824     # which start with @ or ?.
5825     lt_cv_sys_global_symbol_pipe="$AWK '"\
5826 "     {last_section=section; section=\$ 3};"\
5827 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
5828 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
5829 "     \$ 0!~/External *\|/{next};"\
5830 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
5831 "     {if(hide[section]) next};"\
5832 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
5833 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
5834 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
5835 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
5836 "     ' prfx=^$ac_symprfx"
5837   else
5838     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5839   fi
5840   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
5841
5842   # Check to see that the pipe works correctly.
5843   pipe_works=no
5844
5845   rm -f conftest*
5846   cat > conftest.$ac_ext <<_LT_EOF
5847 #ifdef __cplusplus
5848 extern "C" {
5849 #endif
5850 char nm_test_var;
5851 void nm_test_func(void);
5852 void nm_test_func(void){}
5853 #ifdef __cplusplus
5854 }
5855 #endif
5856 int main(){nm_test_var='a';nm_test_func();return(0);}
5857 _LT_EOF
5858
5859   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5860   (eval $ac_compile) 2>&5
5861   ac_status=$?
5862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5863   test $ac_status = 0; }; then
5864     # Now try to grab the symbols.
5865     nlist=conftest.nm
5866     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
5867   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
5868   ac_status=$?
5869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5870   test $ac_status = 0; } && test -s "$nlist"; then
5871       # Try sorting and uniquifying the output.
5872       if sort "$nlist" | uniq > "$nlist"T; then
5873         mv -f "$nlist"T "$nlist"
5874       else
5875         rm -f "$nlist"T
5876       fi
5877
5878       # Make sure that we snagged all the symbols we need.
5879       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
5880         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
5881           cat <<_LT_EOF > conftest.$ac_ext
5882 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
5883 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
5884 /* DATA imports from DLLs on WIN32 con't be const, because runtime
5885    relocations are performed -- see ld's documentation on pseudo-relocs.  */
5886 # define LT_DLSYM_CONST
5887 #elif defined(__osf__)
5888 /* This system does not cope well with relocations in const data.  */
5889 # define LT_DLSYM_CONST
5890 #else
5891 # define LT_DLSYM_CONST const
5892 #endif
5893
5894 #ifdef __cplusplus
5895 extern "C" {
5896 #endif
5897
5898 _LT_EOF
5899           # Now generate the symbol file.
5900           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
5901
5902           cat <<_LT_EOF >> conftest.$ac_ext
5903
5904 /* The mapping between symbol names and symbols.  */
5905 LT_DLSYM_CONST struct {
5906   const char *name;
5907   void       *address;
5908 }
5909 lt__PROGRAM__LTX_preloaded_symbols[] =
5910 {
5911   { "@PROGRAM@", (void *) 0 },
5912 _LT_EOF
5913           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
5914           cat <<\_LT_EOF >> conftest.$ac_ext
5915   {0, (void *) 0}
5916 };
5917
5918 /* This works around a problem in FreeBSD linker */
5919 #ifdef FREEBSD_WORKAROUND
5920 static const void *lt_preloaded_setup() {
5921   return lt__PROGRAM__LTX_preloaded_symbols;
5922 }
5923 #endif
5924
5925 #ifdef __cplusplus
5926 }
5927 #endif
5928 _LT_EOF
5929           # Now try linking the two files.
5930           mv conftest.$ac_objext conftstm.$ac_objext
5931           lt_globsym_save_LIBS=$LIBS
5932           lt_globsym_save_CFLAGS=$CFLAGS
5933           LIBS="conftstm.$ac_objext"
5934           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
5935           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
5936   (eval $ac_link) 2>&5
5937   ac_status=$?
5938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5939   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
5940             pipe_works=yes
5941           fi
5942           LIBS=$lt_globsym_save_LIBS
5943           CFLAGS=$lt_globsym_save_CFLAGS
5944         else
5945           echo "cannot find nm_test_func in $nlist" >&5
5946         fi
5947       else
5948         echo "cannot find nm_test_var in $nlist" >&5
5949       fi
5950     else
5951       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
5952     fi
5953   else
5954     echo "$progname: failed program was:" >&5
5955     cat conftest.$ac_ext >&5
5956   fi
5957   rm -rf conftest* conftst*
5958
5959   # Do not use the global_symbol_pipe unless it works.
5960   if test "$pipe_works" = yes; then
5961     break
5962   else
5963     lt_cv_sys_global_symbol_pipe=
5964   fi
5965 done
5966
5967 fi
5968
5969 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5970   lt_cv_sys_global_symbol_to_cdecl=
5971 fi
5972 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5974 $as_echo "failed" >&6; }
5975 else
5976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
5977 $as_echo "ok" >&6; }
5978 fi
5979
5980 # Response file support.
5981 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5982   nm_file_list_spec='@'
5983 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
5984   nm_file_list_spec='@'
5985 fi
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6014 $as_echo_n "checking for sysroot... " >&6; }
6015
6016 # Check whether --with-sysroot was given.
6017 if test "${with_sysroot+set}" = set; then :
6018   withval=$with_sysroot;
6019 else
6020   with_sysroot=no
6021 fi
6022
6023
6024 lt_sysroot=
6025 case ${with_sysroot} in #(
6026  yes)
6027    if test "$GCC" = yes; then
6028      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6029    fi
6030    ;; #(
6031  /*)
6032    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6033    ;; #(
6034  no|'')
6035    ;; #(
6036  *)
6037    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
6038 $as_echo "${with_sysroot}" >&6; }
6039    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6040    ;;
6041 esac
6042
6043  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6044 $as_echo "${lt_sysroot:-no}" >&6; }
6045
6046
6047
6048
6049
6050 # Check whether --enable-libtool-lock was given.
6051 if test "${enable_libtool_lock+set}" = set; then :
6052   enableval=$enable_libtool_lock;
6053 fi
6054
6055 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6056
6057 # Some flags need to be propagated to the compiler or linker for good
6058 # libtool support.
6059 case $host in
6060 ia64-*-hpux*)
6061   # Find out which ABI we are using.
6062   echo 'int i;' > conftest.$ac_ext
6063   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6064   (eval $ac_compile) 2>&5
6065   ac_status=$?
6066   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6067   test $ac_status = 0; }; then
6068     case `/usr/bin/file conftest.$ac_objext` in
6069       *ELF-32*)
6070         HPUX_IA64_MODE="32"
6071         ;;
6072       *ELF-64*)
6073         HPUX_IA64_MODE="64"
6074         ;;
6075     esac
6076   fi
6077   rm -rf conftest*
6078   ;;
6079 *-*-irix6*)
6080   # Find out which ABI we are using.
6081   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6082   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6083   (eval $ac_compile) 2>&5
6084   ac_status=$?
6085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6086   test $ac_status = 0; }; then
6087     if test "$lt_cv_prog_gnu_ld" = yes; then
6088       case `/usr/bin/file conftest.$ac_objext` in
6089         *32-bit*)
6090           LD="${LD-ld} -melf32bsmip"
6091           ;;
6092         *N32*)
6093           LD="${LD-ld} -melf32bmipn32"
6094           ;;
6095         *64-bit*)
6096           LD="${LD-ld} -melf64bmip"
6097         ;;
6098       esac
6099     else
6100       case `/usr/bin/file conftest.$ac_objext` in
6101         *32-bit*)
6102           LD="${LD-ld} -32"
6103           ;;
6104         *N32*)
6105           LD="${LD-ld} -n32"
6106           ;;
6107         *64-bit*)
6108           LD="${LD-ld} -64"
6109           ;;
6110       esac
6111     fi
6112   fi
6113   rm -rf conftest*
6114   ;;
6115
6116 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
6117 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6118   # Find out which ABI we are using.
6119   echo 'int i;' > conftest.$ac_ext
6120   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6121   (eval $ac_compile) 2>&5
6122   ac_status=$?
6123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6124   test $ac_status = 0; }; then
6125     case `/usr/bin/file conftest.o` in
6126       *32-bit*)
6127         case $host in
6128           x86_64-*kfreebsd*-gnu)
6129             LD="${LD-ld} -m elf_i386_fbsd"
6130             ;;
6131           x86_64-*linux*)
6132             LD="${LD-ld} -m elf_i386"
6133             ;;
6134           ppc64-*linux*|powerpc64-*linux*)
6135             LD="${LD-ld} -m elf32ppclinux"
6136             ;;
6137           s390x-*linux*)
6138             LD="${LD-ld} -m elf_s390"
6139             ;;
6140           sparc64-*linux*)
6141             LD="${LD-ld} -m elf32_sparc"
6142             ;;
6143         esac
6144         ;;
6145       *64-bit*)
6146         case $host in
6147           x86_64-*kfreebsd*-gnu)
6148             LD="${LD-ld} -m elf_x86_64_fbsd"
6149             ;;
6150           x86_64-*linux*)
6151             LD="${LD-ld} -m elf_x86_64"
6152             ;;
6153           ppc*-*linux*|powerpc*-*linux*)
6154             LD="${LD-ld} -m elf64ppc"
6155             ;;
6156           s390*-*linux*|s390*-*tpf*)
6157             LD="${LD-ld} -m elf64_s390"
6158             ;;
6159           sparc*-*linux*)
6160             LD="${LD-ld} -m elf64_sparc"
6161             ;;
6162         esac
6163         ;;
6164     esac
6165   fi
6166   rm -rf conftest*
6167   ;;
6168
6169 *-*-sco3.2v5*)
6170   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6171   SAVE_CFLAGS="$CFLAGS"
6172   CFLAGS="$CFLAGS -belf"
6173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6174 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6175 if ${lt_cv_cc_needs_belf+:} false; then :
6176   $as_echo_n "(cached) " >&6
6177 else
6178   ac_ext=c
6179 ac_cpp='$CPP $CPPFLAGS'
6180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6183
6184      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6185 /* end confdefs.h.  */
6186
6187 int
6188 main ()
6189 {
6190
6191   ;
6192   return 0;
6193 }
6194 _ACEOF
6195 if ac_fn_c_try_link "$LINENO"; then :
6196   lt_cv_cc_needs_belf=yes
6197 else
6198   lt_cv_cc_needs_belf=no
6199 fi
6200 rm -f core conftest.err conftest.$ac_objext \
6201     conftest$ac_exeext conftest.$ac_ext
6202      ac_ext=c
6203 ac_cpp='$CPP $CPPFLAGS'
6204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6207
6208 fi
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6210 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6211   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6212     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6213     CFLAGS="$SAVE_CFLAGS"
6214   fi
6215   ;;
6216 *-*solaris*)
6217   # Find out which ABI we are using.
6218   echo 'int i;' > conftest.$ac_ext
6219   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6220   (eval $ac_compile) 2>&5
6221   ac_status=$?
6222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6223   test $ac_status = 0; }; then
6224     case `/usr/bin/file conftest.o` in
6225     *64-bit*)
6226       case $lt_cv_prog_gnu_ld in
6227       yes*)
6228         case $host in
6229         i?86-*-solaris*)
6230           LD="${LD-ld} -m elf_x86_64"
6231           ;;
6232         sparc*-*-solaris*)
6233           LD="${LD-ld} -m elf64_sparc"
6234           ;;
6235         esac
6236         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
6237         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6238           LD="${LD-ld}_sol2"
6239         fi
6240         ;;
6241       *)
6242         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6243           LD="${LD-ld} -64"
6244         fi
6245         ;;
6246       esac
6247       ;;
6248     esac
6249   fi
6250   rm -rf conftest*
6251   ;;
6252 esac
6253
6254 need_locks="$enable_libtool_lock"
6255
6256 if test -n "$ac_tool_prefix"; then
6257   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6258 set dummy ${ac_tool_prefix}mt; ac_word=$2
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6260 $as_echo_n "checking for $ac_word... " >&6; }
6261 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6262   $as_echo_n "(cached) " >&6
6263 else
6264   if test -n "$MANIFEST_TOOL"; then
6265   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6266 else
6267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6268 for as_dir in $PATH
6269 do
6270   IFS=$as_save_IFS
6271   test -z "$as_dir" && as_dir=.
6272     for ac_exec_ext in '' $ac_executable_extensions; do
6273   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6274     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6276     break 2
6277   fi
6278 done
6279   done
6280 IFS=$as_save_IFS
6281
6282 fi
6283 fi
6284 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6285 if test -n "$MANIFEST_TOOL"; then
6286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6287 $as_echo "$MANIFEST_TOOL" >&6; }
6288 else
6289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6290 $as_echo "no" >&6; }
6291 fi
6292
6293
6294 fi
6295 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6296   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6297   # Extract the first word of "mt", so it can be a program name with args.
6298 set dummy mt; ac_word=$2
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6300 $as_echo_n "checking for $ac_word... " >&6; }
6301 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6302   $as_echo_n "(cached) " >&6
6303 else
6304   if test -n "$ac_ct_MANIFEST_TOOL"; then
6305   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
6306 else
6307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6308 for as_dir in $PATH
6309 do
6310   IFS=$as_save_IFS
6311   test -z "$as_dir" && as_dir=.
6312     for ac_exec_ext in '' $ac_executable_extensions; do
6313   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6314     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
6315     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6316     break 2
6317   fi
6318 done
6319   done
6320 IFS=$as_save_IFS
6321
6322 fi
6323 fi
6324 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
6325 if test -n "$ac_ct_MANIFEST_TOOL"; then
6326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
6327 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
6328 else
6329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6330 $as_echo "no" >&6; }
6331 fi
6332
6333   if test "x$ac_ct_MANIFEST_TOOL" = x; then
6334     MANIFEST_TOOL=":"
6335   else
6336     case $cross_compiling:$ac_tool_warned in
6337 yes:)
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6339 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6340 ac_tool_warned=yes ;;
6341 esac
6342     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
6343   fi
6344 else
6345   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
6346 fi
6347
6348 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
6350 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
6351 if ${lt_cv_path_mainfest_tool+:} false; then :
6352   $as_echo_n "(cached) " >&6
6353 else
6354   lt_cv_path_mainfest_tool=no
6355   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
6356   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
6357   cat conftest.err >&5
6358   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
6359     lt_cv_path_mainfest_tool=yes
6360   fi
6361   rm -f conftest*
6362 fi
6363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
6364 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
6365 if test "x$lt_cv_path_mainfest_tool" != xyes; then
6366   MANIFEST_TOOL=:
6367 fi
6368
6369
6370
6371
6372
6373
6374   case $host_os in
6375     rhapsody* | darwin*)
6376     if test -n "$ac_tool_prefix"; then
6377   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6378 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6380 $as_echo_n "checking for $ac_word... " >&6; }
6381 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6382   $as_echo_n "(cached) " >&6
6383 else
6384   if test -n "$DSYMUTIL"; then
6385   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6386 else
6387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6388 for as_dir in $PATH
6389 do
6390   IFS=$as_save_IFS
6391   test -z "$as_dir" && as_dir=.
6392     for ac_exec_ext in '' $ac_executable_extensions; do
6393   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6394     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6396     break 2
6397   fi
6398 done
6399   done
6400 IFS=$as_save_IFS
6401
6402 fi
6403 fi
6404 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6405 if test -n "$DSYMUTIL"; then
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6407 $as_echo "$DSYMUTIL" >&6; }
6408 else
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6410 $as_echo "no" >&6; }
6411 fi
6412
6413
6414 fi
6415 if test -z "$ac_cv_prog_DSYMUTIL"; then
6416   ac_ct_DSYMUTIL=$DSYMUTIL
6417   # Extract the first word of "dsymutil", so it can be a program name with args.
6418 set dummy dsymutil; ac_word=$2
6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6420 $as_echo_n "checking for $ac_word... " >&6; }
6421 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6422   $as_echo_n "(cached) " >&6
6423 else
6424   if test -n "$ac_ct_DSYMUTIL"; then
6425   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6426 else
6427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6428 for as_dir in $PATH
6429 do
6430   IFS=$as_save_IFS
6431   test -z "$as_dir" && as_dir=.
6432     for ac_exec_ext in '' $ac_executable_extensions; do
6433   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6434     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6436     break 2
6437   fi
6438 done
6439   done
6440 IFS=$as_save_IFS
6441
6442 fi
6443 fi
6444 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6445 if test -n "$ac_ct_DSYMUTIL"; then
6446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6447 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6448 else
6449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6450 $as_echo "no" >&6; }
6451 fi
6452
6453   if test "x$ac_ct_DSYMUTIL" = x; then
6454     DSYMUTIL=":"
6455   else
6456     case $cross_compiling:$ac_tool_warned in
6457 yes:)
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6459 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6460 ac_tool_warned=yes ;;
6461 esac
6462     DSYMUTIL=$ac_ct_DSYMUTIL
6463   fi
6464 else
6465   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6466 fi
6467
6468     if test -n "$ac_tool_prefix"; then
6469   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6470 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6472 $as_echo_n "checking for $ac_word... " >&6; }
6473 if ${ac_cv_prog_NMEDIT+:} false; then :
6474   $as_echo_n "(cached) " >&6
6475 else
6476   if test -n "$NMEDIT"; then
6477   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6478 else
6479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6480 for as_dir in $PATH
6481 do
6482   IFS=$as_save_IFS
6483   test -z "$as_dir" && as_dir=.
6484     for ac_exec_ext in '' $ac_executable_extensions; do
6485   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6486     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6488     break 2
6489   fi
6490 done
6491   done
6492 IFS=$as_save_IFS
6493
6494 fi
6495 fi
6496 NMEDIT=$ac_cv_prog_NMEDIT
6497 if test -n "$NMEDIT"; then
6498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6499 $as_echo "$NMEDIT" >&6; }
6500 else
6501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6502 $as_echo "no" >&6; }
6503 fi
6504
6505
6506 fi
6507 if test -z "$ac_cv_prog_NMEDIT"; then
6508   ac_ct_NMEDIT=$NMEDIT
6509   # Extract the first word of "nmedit", so it can be a program name with args.
6510 set dummy nmedit; ac_word=$2
6511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6512 $as_echo_n "checking for $ac_word... " >&6; }
6513 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
6514   $as_echo_n "(cached) " >&6
6515 else
6516   if test -n "$ac_ct_NMEDIT"; then
6517   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6518 else
6519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6520 for as_dir in $PATH
6521 do
6522   IFS=$as_save_IFS
6523   test -z "$as_dir" && as_dir=.
6524     for ac_exec_ext in '' $ac_executable_extensions; do
6525   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6526     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6528     break 2
6529   fi
6530 done
6531   done
6532 IFS=$as_save_IFS
6533
6534 fi
6535 fi
6536 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6537 if test -n "$ac_ct_NMEDIT"; then
6538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6539 $as_echo "$ac_ct_NMEDIT" >&6; }
6540 else
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6542 $as_echo "no" >&6; }
6543 fi
6544
6545   if test "x$ac_ct_NMEDIT" = x; then
6546     NMEDIT=":"
6547   else
6548     case $cross_compiling:$ac_tool_warned in
6549 yes:)
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6551 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6552 ac_tool_warned=yes ;;
6553 esac
6554     NMEDIT=$ac_ct_NMEDIT
6555   fi
6556 else
6557   NMEDIT="$ac_cv_prog_NMEDIT"
6558 fi
6559
6560     if test -n "$ac_tool_prefix"; then
6561   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6562 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6564 $as_echo_n "checking for $ac_word... " >&6; }
6565 if ${ac_cv_prog_LIPO+:} false; then :
6566   $as_echo_n "(cached) " >&6
6567 else
6568   if test -n "$LIPO"; then
6569   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6570 else
6571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6572 for as_dir in $PATH
6573 do
6574   IFS=$as_save_IFS
6575   test -z "$as_dir" && as_dir=.
6576     for ac_exec_ext in '' $ac_executable_extensions; do
6577   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6578     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6579     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6580     break 2
6581   fi
6582 done
6583   done
6584 IFS=$as_save_IFS
6585
6586 fi
6587 fi
6588 LIPO=$ac_cv_prog_LIPO
6589 if test -n "$LIPO"; then
6590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6591 $as_echo "$LIPO" >&6; }
6592 else
6593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6594 $as_echo "no" >&6; }
6595 fi
6596
6597
6598 fi
6599 if test -z "$ac_cv_prog_LIPO"; then
6600   ac_ct_LIPO=$LIPO
6601   # Extract the first word of "lipo", so it can be a program name with args.
6602 set dummy lipo; ac_word=$2
6603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6604 $as_echo_n "checking for $ac_word... " >&6; }
6605 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6606   $as_echo_n "(cached) " >&6
6607 else
6608   if test -n "$ac_ct_LIPO"; then
6609   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6610 else
6611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6612 for as_dir in $PATH
6613 do
6614   IFS=$as_save_IFS
6615   test -z "$as_dir" && as_dir=.
6616     for ac_exec_ext in '' $ac_executable_extensions; do
6617   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6618     ac_cv_prog_ac_ct_LIPO="lipo"
6619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6620     break 2
6621   fi
6622 done
6623   done
6624 IFS=$as_save_IFS
6625
6626 fi
6627 fi
6628 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6629 if test -n "$ac_ct_LIPO"; then
6630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6631 $as_echo "$ac_ct_LIPO" >&6; }
6632 else
6633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6634 $as_echo "no" >&6; }
6635 fi
6636
6637   if test "x$ac_ct_LIPO" = x; then
6638     LIPO=":"
6639   else
6640     case $cross_compiling:$ac_tool_warned in
6641 yes:)
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6644 ac_tool_warned=yes ;;
6645 esac
6646     LIPO=$ac_ct_LIPO
6647   fi
6648 else
6649   LIPO="$ac_cv_prog_LIPO"
6650 fi
6651
6652     if test -n "$ac_tool_prefix"; then
6653   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6654 set dummy ${ac_tool_prefix}otool; ac_word=$2
6655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6656 $as_echo_n "checking for $ac_word... " >&6; }
6657 if ${ac_cv_prog_OTOOL+:} false; then :
6658   $as_echo_n "(cached) " >&6
6659 else
6660   if test -n "$OTOOL"; then
6661   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6662 else
6663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6664 for as_dir in $PATH
6665 do
6666   IFS=$as_save_IFS
6667   test -z "$as_dir" && as_dir=.
6668     for ac_exec_ext in '' $ac_executable_extensions; do
6669   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6670     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6672     break 2
6673   fi
6674 done
6675   done
6676 IFS=$as_save_IFS
6677
6678 fi
6679 fi
6680 OTOOL=$ac_cv_prog_OTOOL
6681 if test -n "$OTOOL"; then
6682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6683 $as_echo "$OTOOL" >&6; }
6684 else
6685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6686 $as_echo "no" >&6; }
6687 fi
6688
6689
6690 fi
6691 if test -z "$ac_cv_prog_OTOOL"; then
6692   ac_ct_OTOOL=$OTOOL
6693   # Extract the first word of "otool", so it can be a program name with args.
6694 set dummy otool; ac_word=$2
6695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6696 $as_echo_n "checking for $ac_word... " >&6; }
6697 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6698   $as_echo_n "(cached) " >&6
6699 else
6700   if test -n "$ac_ct_OTOOL"; then
6701   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6702 else
6703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6704 for as_dir in $PATH
6705 do
6706   IFS=$as_save_IFS
6707   test -z "$as_dir" && as_dir=.
6708     for ac_exec_ext in '' $ac_executable_extensions; do
6709   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6710     ac_cv_prog_ac_ct_OTOOL="otool"
6711     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6712     break 2
6713   fi
6714 done
6715   done
6716 IFS=$as_save_IFS
6717
6718 fi
6719 fi
6720 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6721 if test -n "$ac_ct_OTOOL"; then
6722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6723 $as_echo "$ac_ct_OTOOL" >&6; }
6724 else
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6726 $as_echo "no" >&6; }
6727 fi
6728
6729   if test "x$ac_ct_OTOOL" = x; then
6730     OTOOL=":"
6731   else
6732     case $cross_compiling:$ac_tool_warned in
6733 yes:)
6734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6735 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6736 ac_tool_warned=yes ;;
6737 esac
6738     OTOOL=$ac_ct_OTOOL
6739   fi
6740 else
6741   OTOOL="$ac_cv_prog_OTOOL"
6742 fi
6743
6744     if test -n "$ac_tool_prefix"; then
6745   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6746 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6748 $as_echo_n "checking for $ac_word... " >&6; }
6749 if ${ac_cv_prog_OTOOL64+:} false; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752   if test -n "$OTOOL64"; then
6753   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6754 else
6755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6756 for as_dir in $PATH
6757 do
6758   IFS=$as_save_IFS
6759   test -z "$as_dir" && as_dir=.
6760     for ac_exec_ext in '' $ac_executable_extensions; do
6761   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6762     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6764     break 2
6765   fi
6766 done
6767   done
6768 IFS=$as_save_IFS
6769
6770 fi
6771 fi
6772 OTOOL64=$ac_cv_prog_OTOOL64
6773 if test -n "$OTOOL64"; then
6774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6775 $as_echo "$OTOOL64" >&6; }
6776 else
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6778 $as_echo "no" >&6; }
6779 fi
6780
6781
6782 fi
6783 if test -z "$ac_cv_prog_OTOOL64"; then
6784   ac_ct_OTOOL64=$OTOOL64
6785   # Extract the first word of "otool64", so it can be a program name with args.
6786 set dummy otool64; ac_word=$2
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6788 $as_echo_n "checking for $ac_word... " >&6; }
6789 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6790   $as_echo_n "(cached) " >&6
6791 else
6792   if test -n "$ac_ct_OTOOL64"; then
6793   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6794 else
6795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6796 for as_dir in $PATH
6797 do
6798   IFS=$as_save_IFS
6799   test -z "$as_dir" && as_dir=.
6800     for ac_exec_ext in '' $ac_executable_extensions; do
6801   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6802     ac_cv_prog_ac_ct_OTOOL64="otool64"
6803     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6804     break 2
6805   fi
6806 done
6807   done
6808 IFS=$as_save_IFS
6809
6810 fi
6811 fi
6812 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6813 if test -n "$ac_ct_OTOOL64"; then
6814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6815 $as_echo "$ac_ct_OTOOL64" >&6; }
6816 else
6817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6818 $as_echo "no" >&6; }
6819 fi
6820
6821   if test "x$ac_ct_OTOOL64" = x; then
6822     OTOOL64=":"
6823   else
6824     case $cross_compiling:$ac_tool_warned in
6825 yes:)
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6827 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6828 ac_tool_warned=yes ;;
6829 esac
6830     OTOOL64=$ac_ct_OTOOL64
6831   fi
6832 else
6833   OTOOL64="$ac_cv_prog_OTOOL64"
6834 fi
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6863 $as_echo_n "checking for -single_module linker flag... " >&6; }
6864 if ${lt_cv_apple_cc_single_mod+:} false; then :
6865   $as_echo_n "(cached) " >&6
6866 else
6867   lt_cv_apple_cc_single_mod=no
6868       if test -z "${LT_MULTI_MODULE}"; then
6869         # By default we will add the -single_module flag. You can override
6870         # by either setting the environment variable LT_MULTI_MODULE
6871         # non-empty at configure time, or by adding -multi_module to the
6872         # link flags.
6873         rm -rf libconftest.dylib*
6874         echo "int foo(void){return 1;}" > conftest.c
6875         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6876 -dynamiclib -Wl,-single_module conftest.c" >&5
6877         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6878           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6879         _lt_result=$?
6880         # If there is a non-empty error log, and "single_module"
6881         # appears in it, assume the flag caused a linker warning
6882         if test -s conftest.err && $GREP single_module conftest.err; then
6883           cat conftest.err >&5
6884         # Otherwise, if the output was created with a 0 exit code from
6885         # the compiler, it worked.
6886         elif test -f libconftest.dylib && test $_lt_result -eq 0; then
6887           lt_cv_apple_cc_single_mod=yes
6888         else
6889           cat conftest.err >&5
6890         fi
6891         rm -rf libconftest.dylib*
6892         rm -f conftest.*
6893       fi
6894 fi
6895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6896 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6897
6898     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6899 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6900 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6901   $as_echo_n "(cached) " >&6
6902 else
6903   lt_cv_ld_exported_symbols_list=no
6904       save_LDFLAGS=$LDFLAGS
6905       echo "_main" > conftest.sym
6906       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6907       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6908 /* end confdefs.h.  */
6909
6910 int
6911 main ()
6912 {
6913
6914   ;
6915   return 0;
6916 }
6917 _ACEOF
6918 if ac_fn_c_try_link "$LINENO"; then :
6919   lt_cv_ld_exported_symbols_list=yes
6920 else
6921   lt_cv_ld_exported_symbols_list=no
6922 fi
6923 rm -f core conftest.err conftest.$ac_objext \
6924     conftest$ac_exeext conftest.$ac_ext
6925         LDFLAGS="$save_LDFLAGS"
6926
6927 fi
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6929 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6930
6931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6932 $as_echo_n "checking for -force_load linker flag... " >&6; }
6933 if ${lt_cv_ld_force_load+:} false; then :
6934   $as_echo_n "(cached) " >&6
6935 else
6936   lt_cv_ld_force_load=no
6937       cat > conftest.c << _LT_EOF
6938 int forced_loaded() { return 2;}
6939 _LT_EOF
6940       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6941       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6942       echo "$AR cru libconftest.a conftest.o" >&5
6943       $AR cru libconftest.a conftest.o 2>&5
6944       echo "$RANLIB libconftest.a" >&5
6945       $RANLIB libconftest.a 2>&5
6946       cat > conftest.c << _LT_EOF
6947 int main() { return 0;}
6948 _LT_EOF
6949       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6950       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6951       _lt_result=$?
6952       if test -s conftest.err && $GREP force_load conftest.err; then
6953         cat conftest.err >&5
6954       elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
6955         lt_cv_ld_force_load=yes
6956       else
6957         cat conftest.err >&5
6958       fi
6959         rm -f conftest.err libconftest.a conftest conftest.c
6960         rm -rf conftest.dSYM
6961
6962 fi
6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6964 $as_echo "$lt_cv_ld_force_load" >&6; }
6965     case $host_os in
6966     rhapsody* | darwin1.[012])
6967       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6968     darwin1.*)
6969       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6970     darwin*) # darwin 5.x on
6971       # if running on 10.5 or later, the deployment target defaults
6972       # to the OS version, if on x86, and 10.4, the deployment
6973       # target defaults to 10.4. Don't you love it?
6974       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6975         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6976           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6977         10.[012]*)
6978           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6979         10.*)
6980           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6981       esac
6982     ;;
6983   esac
6984     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6985       _lt_dar_single_mod='$single_module'
6986     fi
6987     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6988       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6989     else
6990       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6991     fi
6992     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6993       _lt_dsymutil='~$DSYMUTIL $lib || :'
6994     else
6995       _lt_dsymutil=
6996     fi
6997     ;;
6998   esac
6999
7000 ac_ext=c
7001 ac_cpp='$CPP $CPPFLAGS'
7002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7006 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7007 # On Suns, sometimes $CPP names a directory.
7008 if test -n "$CPP" && test -d "$CPP"; then
7009   CPP=
7010 fi
7011 if test -z "$CPP"; then
7012   if ${ac_cv_prog_CPP+:} false; then :
7013   $as_echo_n "(cached) " >&6
7014 else
7015       # Double quotes because CPP needs to be expanded
7016     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7017     do
7018       ac_preproc_ok=false
7019 for ac_c_preproc_warn_flag in '' yes
7020 do
7021   # Use a header file that comes with gcc, so configuring glibc
7022   # with a fresh cross-compiler works.
7023   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7024   # <limits.h> exists even on freestanding compilers.
7025   # On the NeXT, cc -E runs the code through the compiler's parser,
7026   # not just through cpp. "Syntax error" is here to catch this case.
7027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7028 /* end confdefs.h.  */
7029 #ifdef __STDC__
7030 # include <limits.h>
7031 #else
7032 # include <assert.h>
7033 #endif
7034                      Syntax error
7035 _ACEOF
7036 if ac_fn_c_try_cpp "$LINENO"; then :
7037
7038 else
7039   # Broken: fails on valid input.
7040 continue
7041 fi
7042 rm -f conftest.err conftest.i conftest.$ac_ext
7043
7044   # OK, works on sane cases.  Now check whether nonexistent headers
7045   # can be detected and how.
7046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7047 /* end confdefs.h.  */
7048 #include <ac_nonexistent.h>
7049 _ACEOF
7050 if ac_fn_c_try_cpp "$LINENO"; then :
7051   # Broken: success on invalid input.
7052 continue
7053 else
7054   # Passes both tests.
7055 ac_preproc_ok=:
7056 break
7057 fi
7058 rm -f conftest.err conftest.i conftest.$ac_ext
7059
7060 done
7061 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7062 rm -f conftest.i conftest.err conftest.$ac_ext
7063 if $ac_preproc_ok; then :
7064   break
7065 fi
7066
7067     done
7068     ac_cv_prog_CPP=$CPP
7069
7070 fi
7071   CPP=$ac_cv_prog_CPP
7072 else
7073   ac_cv_prog_CPP=$CPP
7074 fi
7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7076 $as_echo "$CPP" >&6; }
7077 ac_preproc_ok=false
7078 for ac_c_preproc_warn_flag in '' yes
7079 do
7080   # Use a header file that comes with gcc, so configuring glibc
7081   # with a fresh cross-compiler works.
7082   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7083   # <limits.h> exists even on freestanding compilers.
7084   # On the NeXT, cc -E runs the code through the compiler's parser,
7085   # not just through cpp. "Syntax error" is here to catch this case.
7086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7087 /* end confdefs.h.  */
7088 #ifdef __STDC__
7089 # include <limits.h>
7090 #else
7091 # include <assert.h>
7092 #endif
7093                      Syntax error
7094 _ACEOF
7095 if ac_fn_c_try_cpp "$LINENO"; then :
7096
7097 else
7098   # Broken: fails on valid input.
7099 continue
7100 fi
7101 rm -f conftest.err conftest.i conftest.$ac_ext
7102
7103   # OK, works on sane cases.  Now check whether nonexistent headers
7104   # can be detected and how.
7105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7106 /* end confdefs.h.  */
7107 #include <ac_nonexistent.h>
7108 _ACEOF
7109 if ac_fn_c_try_cpp "$LINENO"; then :
7110   # Broken: success on invalid input.
7111 continue
7112 else
7113   # Passes both tests.
7114 ac_preproc_ok=:
7115 break
7116 fi
7117 rm -f conftest.err conftest.i conftest.$ac_ext
7118
7119 done
7120 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7121 rm -f conftest.i conftest.err conftest.$ac_ext
7122 if $ac_preproc_ok; then :
7123
7124 else
7125   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7127 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7128 See \`config.log' for more details" "$LINENO" 5; }
7129 fi
7130
7131 ac_ext=c
7132 ac_cpp='$CPP $CPPFLAGS'
7133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7136
7137
7138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7139 $as_echo_n "checking for ANSI C header files... " >&6; }
7140 if ${ac_cv_header_stdc+:} false; then :
7141   $as_echo_n "(cached) " >&6
7142 else
7143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7144 /* end confdefs.h.  */
7145 #include <stdlib.h>
7146 #include <stdarg.h>
7147 #include <string.h>
7148 #include <float.h>
7149
7150 int
7151 main ()
7152 {
7153
7154   ;
7155   return 0;
7156 }
7157 _ACEOF
7158 if ac_fn_c_try_compile "$LINENO"; then :
7159   ac_cv_header_stdc=yes
7160 else
7161   ac_cv_header_stdc=no
7162 fi
7163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7164
7165 if test $ac_cv_header_stdc = yes; then
7166   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7168 /* end confdefs.h.  */
7169 #include <string.h>
7170
7171 _ACEOF
7172 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7173   $EGREP "memchr" >/dev/null 2>&1; then :
7174
7175 else
7176   ac_cv_header_stdc=no
7177 fi
7178 rm -f conftest*
7179
7180 fi
7181
7182 if test $ac_cv_header_stdc = yes; then
7183   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7185 /* end confdefs.h.  */
7186 #include <stdlib.h>
7187
7188 _ACEOF
7189 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7190   $EGREP "free" >/dev/null 2>&1; then :
7191
7192 else
7193   ac_cv_header_stdc=no
7194 fi
7195 rm -f conftest*
7196
7197 fi
7198
7199 if test $ac_cv_header_stdc = yes; then
7200   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7201   if test "$cross_compiling" = yes; then :
7202   :
7203 else
7204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205 /* end confdefs.h.  */
7206 #include <ctype.h>
7207 #include <stdlib.h>
7208 #if ((' ' & 0x0FF) == 0x020)
7209 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7210 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7211 #else
7212 # define ISLOWER(c) \
7213                    (('a' <= (c) && (c) <= 'i') \
7214                      || ('j' <= (c) && (c) <= 'r') \
7215                      || ('s' <= (c) && (c) <= 'z'))
7216 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7217 #endif
7218
7219 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7220 int
7221 main ()
7222 {
7223   int i;
7224   for (i = 0; i < 256; i++)
7225     if (XOR (islower (i), ISLOWER (i))
7226         || toupper (i) != TOUPPER (i))
7227       return 2;
7228   return 0;
7229 }
7230 _ACEOF
7231 if ac_fn_c_try_run "$LINENO"; then :
7232
7233 else
7234   ac_cv_header_stdc=no
7235 fi
7236 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7237   conftest.$ac_objext conftest.beam conftest.$ac_ext
7238 fi
7239
7240 fi
7241 fi
7242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7243 $as_echo "$ac_cv_header_stdc" >&6; }
7244 if test $ac_cv_header_stdc = yes; then
7245
7246 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7247
7248 fi
7249
7250 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7251 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7252                   inttypes.h stdint.h unistd.h
7253 do :
7254   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7255 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7256 "
7257 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7258   cat >>confdefs.h <<_ACEOF
7259 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7260 _ACEOF
7261
7262 fi
7263
7264 done
7265
7266
7267 for ac_header in dlfcn.h
7268 do :
7269   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7270 "
7271 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7272   cat >>confdefs.h <<_ACEOF
7273 #define HAVE_DLFCN_H 1
7274 _ACEOF
7275
7276 fi
7277
7278 done
7279
7280
7281
7282
7283
7284 # Set options
7285
7286
7287
7288         enable_dlopen=no
7289
7290
7291   enable_win32_dll=no
7292
7293
7294             # Check whether --enable-shared was given.
7295 if test "${enable_shared+set}" = set; then :
7296   enableval=$enable_shared; p=${PACKAGE-default}
7297     case $enableval in
7298     yes) enable_shared=yes ;;
7299     no) enable_shared=no ;;
7300     *)
7301       enable_shared=no
7302       # Look at the argument we got.  We use all the common list separators.
7303       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7304       for pkg in $enableval; do
7305         IFS="$lt_save_ifs"
7306         if test "X$pkg" = "X$p"; then
7307           enable_shared=yes
7308         fi
7309       done
7310       IFS="$lt_save_ifs"
7311       ;;
7312     esac
7313 else
7314   enable_shared=yes
7315 fi
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325   # Check whether --enable-static was given.
7326 if test "${enable_static+set}" = set; then :
7327   enableval=$enable_static; p=${PACKAGE-default}
7328     case $enableval in
7329     yes) enable_static=yes ;;
7330     no) enable_static=no ;;
7331     *)
7332      enable_static=no
7333       # Look at the argument we got.  We use all the common list separators.
7334       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7335       for pkg in $enableval; do
7336         IFS="$lt_save_ifs"
7337         if test "X$pkg" = "X$p"; then
7338           enable_static=yes
7339         fi
7340       done
7341       IFS="$lt_save_ifs"
7342       ;;
7343     esac
7344 else
7345   enable_static=yes
7346 fi
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357 # Check whether --with-pic was given.
7358 if test "${with_pic+set}" = set; then :
7359   withval=$with_pic; lt_p=${PACKAGE-default}
7360     case $withval in
7361     yes|no) pic_mode=$withval ;;
7362     *)
7363       pic_mode=default
7364       # Look at the argument we got.  We use all the common list separators.
7365       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7366       for lt_pkg in $withval; do
7367         IFS="$lt_save_ifs"
7368         if test "X$lt_pkg" = "X$lt_p"; then
7369           pic_mode=yes
7370         fi
7371       done
7372       IFS="$lt_save_ifs"
7373       ;;
7374     esac
7375 else
7376   pic_mode=default
7377 fi
7378
7379
7380 test -z "$pic_mode" && pic_mode=default
7381
7382
7383
7384
7385
7386
7387
7388   # Check whether --enable-fast-install was given.
7389 if test "${enable_fast_install+set}" = set; then :
7390   enableval=$enable_fast_install; p=${PACKAGE-default}
7391     case $enableval in
7392     yes) enable_fast_install=yes ;;
7393     no) enable_fast_install=no ;;
7394     *)
7395       enable_fast_install=no
7396       # Look at the argument we got.  We use all the common list separators.
7397       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7398       for pkg in $enableval; do
7399         IFS="$lt_save_ifs"
7400         if test "X$pkg" = "X$p"; then
7401           enable_fast_install=yes
7402         fi
7403       done
7404       IFS="$lt_save_ifs"
7405       ;;
7406     esac
7407 else
7408   enable_fast_install=yes
7409 fi
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421 # This can be used to rebuild libtool when needed
7422 LIBTOOL_DEPS="$ltmain"
7423
7424 # Always use our own libtool.
7425 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456 test -z "$LN_S" && LN_S="ln -s"
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471 if test -n "${ZSH_VERSION+set}" ; then
7472    setopt NO_GLOB_SUBST
7473 fi
7474
7475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7476 $as_echo_n "checking for objdir... " >&6; }
7477 if ${lt_cv_objdir+:} false; then :
7478   $as_echo_n "(cached) " >&6
7479 else
7480   rm -f .libs 2>/dev/null
7481 mkdir .libs 2>/dev/null
7482 if test -d .libs; then
7483   lt_cv_objdir=.libs
7484 else
7485   # MS-DOS does not allow filenames that begin with a dot.
7486   lt_cv_objdir=_libs
7487 fi
7488 rmdir .libs 2>/dev/null
7489 fi
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7491 $as_echo "$lt_cv_objdir" >&6; }
7492 objdir=$lt_cv_objdir
7493
7494
7495
7496
7497
7498 cat >>confdefs.h <<_ACEOF
7499 #define LT_OBJDIR "$lt_cv_objdir/"
7500 _ACEOF
7501
7502
7503
7504
7505 case $host_os in
7506 aix3*)
7507   # AIX sometimes has problems with the GCC collect2 program.  For some
7508   # reason, if we set the COLLECT_NAMES environment variable, the problems
7509   # vanish in a puff of smoke.
7510   if test "X${COLLECT_NAMES+set}" != Xset; then
7511     COLLECT_NAMES=
7512     export COLLECT_NAMES
7513   fi
7514   ;;
7515 esac
7516
7517 # Global variables:
7518 ofile=libtool
7519 can_build_shared=yes
7520
7521 # All known linkers require a `.a' archive for static linking (except MSVC,
7522 # which needs '.lib').
7523 libext=a
7524
7525 with_gnu_ld="$lt_cv_prog_gnu_ld"
7526
7527 old_CC="$CC"
7528 old_CFLAGS="$CFLAGS"
7529
7530 # Set sane defaults for various variables
7531 test -z "$CC" && CC=cc
7532 test -z "$LTCC" && LTCC=$CC
7533 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7534 test -z "$LD" && LD=ld
7535 test -z "$ac_objext" && ac_objext=o
7536
7537 for cc_temp in $compiler""; do
7538   case $cc_temp in
7539     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7540     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7541     \-*) ;;
7542     *) break;;
7543   esac
7544 done
7545 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7546
7547
7548 # Only perform the check for file, if the check method requires it
7549 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7550 case $deplibs_check_method in
7551 file_magic*)
7552   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7553     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7554 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7555 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7556   $as_echo_n "(cached) " >&6
7557 else
7558   case $MAGIC_CMD in
7559 [\\/*] |  ?:[\\/]*)
7560   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7561   ;;
7562 *)
7563   lt_save_MAGIC_CMD="$MAGIC_CMD"
7564   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7565   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7566   for ac_dir in $ac_dummy; do
7567     IFS="$lt_save_ifs"
7568     test -z "$ac_dir" && ac_dir=.
7569     if test -f $ac_dir/${ac_tool_prefix}file; then
7570       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7571       if test -n "$file_magic_test_file"; then
7572         case $deplibs_check_method in
7573         "file_magic "*)
7574           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7575           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7576           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7577             $EGREP "$file_magic_regex" > /dev/null; then
7578             :
7579           else
7580             cat <<_LT_EOF 1>&2
7581
7582 *** Warning: the command libtool uses to detect shared libraries,
7583 *** $file_magic_cmd, produces output that libtool cannot recognize.
7584 *** The result is that libtool may fail to recognize shared libraries
7585 *** as such.  This will affect the creation of libtool libraries that
7586 *** depend on shared libraries, but programs linked with such libtool
7587 *** libraries will work regardless of this problem.  Nevertheless, you
7588 *** may want to report the problem to your system manager and/or to
7589 *** bug-libtool@gnu.org
7590
7591 _LT_EOF
7592           fi ;;
7593         esac
7594       fi
7595       break
7596     fi
7597   done
7598   IFS="$lt_save_ifs"
7599   MAGIC_CMD="$lt_save_MAGIC_CMD"
7600   ;;
7601 esac
7602 fi
7603
7604 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7605 if test -n "$MAGIC_CMD"; then
7606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7607 $as_echo "$MAGIC_CMD" >&6; }
7608 else
7609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7610 $as_echo "no" >&6; }
7611 fi
7612
7613
7614
7615
7616
7617 if test -z "$lt_cv_path_MAGIC_CMD"; then
7618   if test -n "$ac_tool_prefix"; then
7619     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7620 $as_echo_n "checking for file... " >&6; }
7621 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7622   $as_echo_n "(cached) " >&6
7623 else
7624   case $MAGIC_CMD in
7625 [\\/*] |  ?:[\\/]*)
7626   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7627   ;;
7628 *)
7629   lt_save_MAGIC_CMD="$MAGIC_CMD"
7630   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7631   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7632   for ac_dir in $ac_dummy; do
7633     IFS="$lt_save_ifs"
7634     test -z "$ac_dir" && ac_dir=.
7635     if test -f $ac_dir/file; then
7636       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7637       if test -n "$file_magic_test_file"; then
7638         case $deplibs_check_method in
7639         "file_magic "*)
7640           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7641           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7642           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7643             $EGREP "$file_magic_regex" > /dev/null; then
7644             :
7645           else
7646             cat <<_LT_EOF 1>&2
7647
7648 *** Warning: the command libtool uses to detect shared libraries,
7649 *** $file_magic_cmd, produces output that libtool cannot recognize.
7650 *** The result is that libtool may fail to recognize shared libraries
7651 *** as such.  This will affect the creation of libtool libraries that
7652 *** depend on shared libraries, but programs linked with such libtool
7653 *** libraries will work regardless of this problem.  Nevertheless, you
7654 *** may want to report the problem to your system manager and/or to
7655 *** bug-libtool@gnu.org
7656
7657 _LT_EOF
7658           fi ;;
7659         esac
7660       fi
7661       break
7662     fi
7663   done
7664   IFS="$lt_save_ifs"
7665   MAGIC_CMD="$lt_save_MAGIC_CMD"
7666   ;;
7667 esac
7668 fi
7669
7670 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7671 if test -n "$MAGIC_CMD"; then
7672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7673 $as_echo "$MAGIC_CMD" >&6; }
7674 else
7675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7676 $as_echo "no" >&6; }
7677 fi
7678
7679
7680   else
7681     MAGIC_CMD=:
7682   fi
7683 fi
7684
7685   fi
7686   ;;
7687 esac
7688
7689 # Use C for the default configuration in the libtool script
7690
7691 lt_save_CC="$CC"
7692 ac_ext=c
7693 ac_cpp='$CPP $CPPFLAGS'
7694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7696 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7697
7698
7699 # Source file extension for C test sources.
7700 ac_ext=c
7701
7702 # Object file extension for compiled C test sources.
7703 objext=o
7704 objext=$objext
7705
7706 # Code to be used in simple compile tests
7707 lt_simple_compile_test_code="int some_variable = 0;"
7708
7709 # Code to be used in simple link tests
7710 lt_simple_link_test_code='int main(){return(0);}'
7711
7712
7713
7714
7715
7716
7717
7718 # If no C compiler was specified, use CC.
7719 LTCC=${LTCC-"$CC"}
7720
7721 # If no C compiler flags were specified, use CFLAGS.
7722 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7723
7724 # Allow CC to be a program name with arguments.
7725 compiler=$CC
7726
7727 # Save the default compiler, since it gets overwritten when the other
7728 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7729 compiler_DEFAULT=$CC
7730
7731 # save warnings/boilerplate of simple test code
7732 ac_outfile=conftest.$ac_objext
7733 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7734 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7735 _lt_compiler_boilerplate=`cat conftest.err`
7736 $RM conftest*
7737
7738 ac_outfile=conftest.$ac_objext
7739 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7740 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7741 _lt_linker_boilerplate=`cat conftest.err`
7742 $RM -r conftest*
7743
7744
7745 ## CAVEAT EMPTOR:
7746 ## There is no encapsulation within the following macros, do not change
7747 ## the running order or otherwise move them around unless you know exactly
7748 ## what you are doing...
7749 if test -n "$compiler"; then
7750
7751 lt_prog_compiler_no_builtin_flag=
7752
7753 if test "$GCC" = yes; then
7754   case $cc_basename in
7755   nvcc*)
7756     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7757   *)
7758     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7759   esac
7760
7761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7762 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7763 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7764   $as_echo_n "(cached) " >&6
7765 else
7766   lt_cv_prog_compiler_rtti_exceptions=no
7767    ac_outfile=conftest.$ac_objext
7768    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7769    lt_compiler_flag="-fno-rtti -fno-exceptions"
7770    # Insert the option either (1) after the last *FLAGS variable, or
7771    # (2) before a word containing "conftest.", or (3) at the end.
7772    # Note that $ac_compile itself does not contain backslashes and begins
7773    # with a dollar sign (not a hyphen), so the echo should work correctly.
7774    # The option is referenced via a variable to avoid confusing sed.
7775    lt_compile=`echo "$ac_compile" | $SED \
7776    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7777    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7778    -e 's:$: $lt_compiler_flag:'`
7779    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7780    (eval "$lt_compile" 2>conftest.err)
7781    ac_status=$?
7782    cat conftest.err >&5
7783    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7784    if (exit $ac_status) && test -s "$ac_outfile"; then
7785      # The compiler can only warn and ignore the option if not recognized
7786      # So say no if there are warnings other than the usual output.
7787      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7788      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7789      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7790        lt_cv_prog_compiler_rtti_exceptions=yes
7791      fi
7792    fi
7793    $RM conftest*
7794
7795 fi
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7797 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7798
7799 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7800     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7801 else
7802     :
7803 fi
7804
7805 fi
7806
7807
7808
7809
7810
7811
7812   lt_prog_compiler_wl=
7813 lt_prog_compiler_pic=
7814 lt_prog_compiler_static=
7815
7816
7817   if test "$GCC" = yes; then
7818     lt_prog_compiler_wl='-Wl,'
7819     lt_prog_compiler_static='-static'
7820
7821     case $host_os in
7822       aix*)
7823       # All AIX code is PIC.
7824       if test "$host_cpu" = ia64; then
7825         # AIX 5 now supports IA64 processor
7826         lt_prog_compiler_static='-Bstatic'
7827       fi
7828       ;;
7829
7830     amigaos*)
7831       case $host_cpu in
7832       powerpc)
7833             # see comment about AmigaOS4 .so support
7834             lt_prog_compiler_pic='-fPIC'
7835         ;;
7836       m68k)
7837             # FIXME: we need at least 68020 code to build shared libraries, but
7838             # adding the `-m68020' flag to GCC prevents building anything better,
7839             # like `-m68040'.
7840             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7841         ;;
7842       esac
7843       ;;
7844
7845     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7846       # PIC is the default for these OSes.
7847       ;;
7848
7849     mingw* | cygwin* | pw32* | os2* | cegcc*)
7850       # This hack is so that the source file can tell whether it is being
7851       # built for inclusion in a dll (and should export symbols for example).
7852       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7853       # (--disable-auto-import) libraries
7854       lt_prog_compiler_pic='-DDLL_EXPORT'
7855       ;;
7856
7857     darwin* | rhapsody*)
7858       # PIC is the default on this platform
7859       # Common symbols not allowed in MH_DYLIB files
7860       lt_prog_compiler_pic='-fno-common'
7861       ;;
7862
7863     haiku*)
7864       # PIC is the default for Haiku.
7865       # The "-static" flag exists, but is broken.
7866       lt_prog_compiler_static=
7867       ;;
7868
7869     hpux*)
7870       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7871       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7872       # sets the default TLS model and affects inlining.
7873       case $host_cpu in
7874       hppa*64*)
7875         # +Z the default
7876         ;;
7877       *)
7878         lt_prog_compiler_pic='-fPIC'
7879         ;;
7880       esac
7881       ;;
7882
7883     interix[3-9]*)
7884       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7885       # Instead, we relocate shared libraries at runtime.
7886       ;;
7887
7888     msdosdjgpp*)
7889       # Just because we use GCC doesn't mean we suddenly get shared libraries
7890       # on systems that don't support them.
7891       lt_prog_compiler_can_build_shared=no
7892       enable_shared=no
7893       ;;
7894
7895     *nto* | *qnx*)
7896       # QNX uses GNU C++, but need to define -shared option too, otherwise
7897       # it will coredump.
7898       lt_prog_compiler_pic='-fPIC -shared'
7899       ;;
7900
7901     sysv4*MP*)
7902       if test -d /usr/nec; then
7903         lt_prog_compiler_pic=-Kconform_pic
7904       fi
7905       ;;
7906
7907     *)
7908       lt_prog_compiler_pic='-fPIC'
7909       ;;
7910     esac
7911
7912     case $cc_basename in
7913     nvcc*) # Cuda Compiler Driver 2.2
7914       lt_prog_compiler_wl='-Xlinker '
7915       if test -n "$lt_prog_compiler_pic"; then
7916         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
7917       fi
7918       ;;
7919     esac
7920   else
7921     # PORTME Check for flag to pass linker flags through the system compiler.
7922     case $host_os in
7923     aix*)
7924       lt_prog_compiler_wl='-Wl,'
7925       if test "$host_cpu" = ia64; then
7926         # AIX 5 now supports IA64 processor
7927         lt_prog_compiler_static='-Bstatic'
7928       else
7929         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7930       fi
7931       ;;
7932
7933     mingw* | cygwin* | pw32* | os2* | cegcc*)
7934       # This hack is so that the source file can tell whether it is being
7935       # built for inclusion in a dll (and should export symbols for example).
7936       lt_prog_compiler_pic='-DDLL_EXPORT'
7937       ;;
7938
7939     hpux9* | hpux10* | hpux11*)
7940       lt_prog_compiler_wl='-Wl,'
7941       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7942       # not for PA HP-UX.
7943       case $host_cpu in
7944       hppa*64*|ia64*)
7945         # +Z the default
7946         ;;
7947       *)
7948         lt_prog_compiler_pic='+Z'
7949         ;;
7950       esac
7951       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7952       lt_prog_compiler_static='${wl}-a ${wl}archive'
7953       ;;
7954
7955     irix5* | irix6* | nonstopux*)
7956       lt_prog_compiler_wl='-Wl,'
7957       # PIC (with -KPIC) is the default.
7958       lt_prog_compiler_static='-non_shared'
7959       ;;
7960
7961     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7962       case $cc_basename in
7963       # old Intel for x86_64 which still supported -KPIC.
7964       ecc*)
7965         lt_prog_compiler_wl='-Wl,'
7966         lt_prog_compiler_pic='-KPIC'
7967         lt_prog_compiler_static='-static'
7968         ;;
7969       # icc used to be incompatible with GCC.
7970       # ICC 10 doesn't accept -KPIC any more.
7971       icc* | ifort*)
7972         lt_prog_compiler_wl='-Wl,'
7973         lt_prog_compiler_pic='-fPIC'
7974         lt_prog_compiler_static='-static'
7975         ;;
7976       # Lahey Fortran 8.1.
7977       lf95*)
7978         lt_prog_compiler_wl='-Wl,'
7979         lt_prog_compiler_pic='--shared'
7980         lt_prog_compiler_static='--static'
7981         ;;
7982       nagfor*)
7983         # NAG Fortran compiler
7984         lt_prog_compiler_wl='-Wl,-Wl,,'
7985         lt_prog_compiler_pic='-PIC'
7986         lt_prog_compiler_static='-Bstatic'
7987         ;;
7988       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7989         # Portland Group compilers (*not* the Pentium gcc compiler,
7990         # which looks to be a dead project)
7991         lt_prog_compiler_wl='-Wl,'
7992         lt_prog_compiler_pic='-fpic'
7993         lt_prog_compiler_static='-Bstatic'
7994         ;;
7995       ccc*)
7996         lt_prog_compiler_wl='-Wl,'
7997         # All Alpha code is PIC.
7998         lt_prog_compiler_static='-non_shared'
7999         ;;
8000       xl* | bgxl* | bgf* | mpixl*)
8001         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8002         lt_prog_compiler_wl='-Wl,'
8003         lt_prog_compiler_pic='-qpic'
8004         lt_prog_compiler_static='-qstaticlink'
8005         ;;
8006       *)
8007         case `$CC -V 2>&1 | sed 5q` in
8008         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8009           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8010           lt_prog_compiler_pic='-KPIC'
8011           lt_prog_compiler_static='-Bstatic'
8012           lt_prog_compiler_wl=''
8013           ;;
8014         *Sun\ F* | *Sun*Fortran*)
8015           lt_prog_compiler_pic='-KPIC'
8016           lt_prog_compiler_static='-Bstatic'
8017           lt_prog_compiler_wl='-Qoption ld '
8018           ;;
8019         *Sun\ C*)
8020           # Sun C 5.9
8021           lt_prog_compiler_pic='-KPIC'
8022           lt_prog_compiler_static='-Bstatic'
8023           lt_prog_compiler_wl='-Wl,'
8024           ;;
8025         *Intel*\ [CF]*Compiler*)
8026           lt_prog_compiler_wl='-Wl,'
8027           lt_prog_compiler_pic='-fPIC'
8028           lt_prog_compiler_static='-static'
8029           ;;
8030         *Portland\ Group*)
8031           lt_prog_compiler_wl='-Wl,'
8032           lt_prog_compiler_pic='-fpic'
8033           lt_prog_compiler_static='-Bstatic'
8034           ;;
8035         esac
8036         ;;
8037       esac
8038       ;;
8039
8040     newsos6)
8041       lt_prog_compiler_pic='-KPIC'
8042       lt_prog_compiler_static='-Bstatic'
8043       ;;
8044
8045     *nto* | *qnx*)
8046       # QNX uses GNU C++, but need to define -shared option too, otherwise
8047       # it will coredump.
8048       lt_prog_compiler_pic='-fPIC -shared'
8049       ;;
8050
8051     osf3* | osf4* | osf5*)
8052       lt_prog_compiler_wl='-Wl,'
8053       # All OSF/1 code is PIC.
8054       lt_prog_compiler_static='-non_shared'
8055       ;;
8056
8057     rdos*)
8058       lt_prog_compiler_static='-non_shared'
8059       ;;
8060
8061     solaris*)
8062       lt_prog_compiler_pic='-KPIC'
8063       lt_prog_compiler_static='-Bstatic'
8064       case $cc_basename in
8065       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8066         lt_prog_compiler_wl='-Qoption ld ';;
8067       *)
8068         lt_prog_compiler_wl='-Wl,';;
8069       esac
8070       ;;
8071
8072     sunos4*)
8073       lt_prog_compiler_wl='-Qoption ld '
8074       lt_prog_compiler_pic='-PIC'
8075       lt_prog_compiler_static='-Bstatic'
8076       ;;
8077
8078     sysv4 | sysv4.2uw2* | sysv4.3*)
8079       lt_prog_compiler_wl='-Wl,'
8080       lt_prog_compiler_pic='-KPIC'
8081       lt_prog_compiler_static='-Bstatic'
8082       ;;
8083
8084     sysv4*MP*)
8085       if test -d /usr/nec ;then
8086         lt_prog_compiler_pic='-Kconform_pic'
8087         lt_prog_compiler_static='-Bstatic'
8088       fi
8089       ;;
8090
8091     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8092       lt_prog_compiler_wl='-Wl,'
8093       lt_prog_compiler_pic='-KPIC'
8094       lt_prog_compiler_static='-Bstatic'
8095       ;;
8096
8097     unicos*)
8098       lt_prog_compiler_wl='-Wl,'
8099       lt_prog_compiler_can_build_shared=no
8100       ;;
8101
8102     uts4*)
8103       lt_prog_compiler_pic='-pic'
8104       lt_prog_compiler_static='-Bstatic'
8105       ;;
8106
8107     *)
8108       lt_prog_compiler_can_build_shared=no
8109       ;;
8110     esac
8111   fi
8112
8113 case $host_os in
8114   # For platforms which do not support PIC, -DPIC is meaningless:
8115   *djgpp*)
8116     lt_prog_compiler_pic=
8117     ;;
8118   *)
8119     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8120     ;;
8121 esac
8122
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8124 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8125 if ${lt_cv_prog_compiler_pic+:} false; then :
8126   $as_echo_n "(cached) " >&6
8127 else
8128   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8129 fi
8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8131 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8132 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8133
8134 #
8135 # Check to make sure the PIC flag actually works.
8136 #
8137 if test -n "$lt_prog_compiler_pic"; then
8138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8139 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8140 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8141   $as_echo_n "(cached) " >&6
8142 else
8143   lt_cv_prog_compiler_pic_works=no
8144    ac_outfile=conftest.$ac_objext
8145    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8146    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8147    # Insert the option either (1) after the last *FLAGS variable, or
8148    # (2) before a word containing "conftest.", or (3) at the end.
8149    # Note that $ac_compile itself does not contain backslashes and begins
8150    # with a dollar sign (not a hyphen), so the echo should work correctly.
8151    # The option is referenced via a variable to avoid confusing sed.
8152    lt_compile=`echo "$ac_compile" | $SED \
8153    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8154    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8155    -e 's:$: $lt_compiler_flag:'`
8156    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8157    (eval "$lt_compile" 2>conftest.err)
8158    ac_status=$?
8159    cat conftest.err >&5
8160    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8161    if (exit $ac_status) && test -s "$ac_outfile"; then
8162      # The compiler can only warn and ignore the option if not recognized
8163      # So say no if there are warnings other than the usual output.
8164      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8165      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8166      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8167        lt_cv_prog_compiler_pic_works=yes
8168      fi
8169    fi
8170    $RM conftest*
8171
8172 fi
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8174 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8175
8176 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8177     case $lt_prog_compiler_pic in
8178      "" | " "*) ;;
8179      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8180      esac
8181 else
8182     lt_prog_compiler_pic=
8183      lt_prog_compiler_can_build_shared=no
8184 fi
8185
8186 fi
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198 #
8199 # Check to make sure the static flag actually works.
8200 #
8201 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8203 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8204 if ${lt_cv_prog_compiler_static_works+:} false; then :
8205   $as_echo_n "(cached) " >&6
8206 else
8207   lt_cv_prog_compiler_static_works=no
8208    save_LDFLAGS="$LDFLAGS"
8209    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8210    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8211    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8212      # The linker can only warn and ignore the option if not recognized
8213      # So say no if there are warnings
8214      if test -s conftest.err; then
8215        # Append any errors to the config.log.
8216        cat conftest.err 1>&5
8217        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8218        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8219        if diff conftest.exp conftest.er2 >/dev/null; then
8220          lt_cv_prog_compiler_static_works=yes
8221        fi
8222      else
8223        lt_cv_prog_compiler_static_works=yes
8224      fi
8225    fi
8226    $RM -r conftest*
8227    LDFLAGS="$save_LDFLAGS"
8228
8229 fi
8230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8231 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8232
8233 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8234     :
8235 else
8236     lt_prog_compiler_static=
8237 fi
8238
8239
8240
8241
8242
8243
8244
8245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8246 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8247 if ${lt_cv_prog_compiler_c_o+:} false; then :
8248   $as_echo_n "(cached) " >&6
8249 else
8250   lt_cv_prog_compiler_c_o=no
8251    $RM -r conftest 2>/dev/null
8252    mkdir conftest
8253    cd conftest
8254    mkdir out
8255    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8256
8257    lt_compiler_flag="-o out/conftest2.$ac_objext"
8258    # Insert the option either (1) after the last *FLAGS variable, or
8259    # (2) before a word containing "conftest.", or (3) at the end.
8260    # Note that $ac_compile itself does not contain backslashes and begins
8261    # with a dollar sign (not a hyphen), so the echo should work correctly.
8262    lt_compile=`echo "$ac_compile" | $SED \
8263    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8264    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8265    -e 's:$: $lt_compiler_flag:'`
8266    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8267    (eval "$lt_compile" 2>out/conftest.err)
8268    ac_status=$?
8269    cat out/conftest.err >&5
8270    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8271    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8272    then
8273      # The compiler can only warn and ignore the option if not recognized
8274      # So say no if there are warnings
8275      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8276      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8277      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8278        lt_cv_prog_compiler_c_o=yes
8279      fi
8280    fi
8281    chmod u+w . 2>&5
8282    $RM conftest*
8283    # SGI C++ compiler will create directory out/ii_files/ for
8284    # template instantiation
8285    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8286    $RM out/* && rmdir out
8287    cd ..
8288    $RM -r conftest
8289    $RM conftest*
8290
8291 fi
8292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8293 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8294
8295
8296
8297
8298
8299
8300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8301 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8302 if ${lt_cv_prog_compiler_c_o+:} false; then :
8303   $as_echo_n "(cached) " >&6
8304 else
8305   lt_cv_prog_compiler_c_o=no
8306    $RM -r conftest 2>/dev/null
8307    mkdir conftest
8308    cd conftest
8309    mkdir out
8310    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8311
8312    lt_compiler_flag="-o out/conftest2.$ac_objext"
8313    # Insert the option either (1) after the last *FLAGS variable, or
8314    # (2) before a word containing "conftest.", or (3) at the end.
8315    # Note that $ac_compile itself does not contain backslashes and begins
8316    # with a dollar sign (not a hyphen), so the echo should work correctly.
8317    lt_compile=`echo "$ac_compile" | $SED \
8318    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8319    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8320    -e 's:$: $lt_compiler_flag:'`
8321    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8322    (eval "$lt_compile" 2>out/conftest.err)
8323    ac_status=$?
8324    cat out/conftest.err >&5
8325    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8326    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8327    then
8328      # The compiler can only warn and ignore the option if not recognized
8329      # So say no if there are warnings
8330      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8331      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8332      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8333        lt_cv_prog_compiler_c_o=yes
8334      fi
8335    fi
8336    chmod u+w . 2>&5
8337    $RM conftest*
8338    # SGI C++ compiler will create directory out/ii_files/ for
8339    # template instantiation
8340    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8341    $RM out/* && rmdir out
8342    cd ..
8343    $RM -r conftest
8344    $RM conftest*
8345
8346 fi
8347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8348 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8349
8350
8351
8352
8353 hard_links="nottested"
8354 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8355   # do not overwrite the value of need_locks provided by the user
8356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8357 $as_echo_n "checking if we can lock with hard links... " >&6; }
8358   hard_links=yes
8359   $RM conftest*
8360   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8361   touch conftest.a
8362   ln conftest.a conftest.b 2>&5 || hard_links=no
8363   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8365 $as_echo "$hard_links" >&6; }
8366   if test "$hard_links" = no; then
8367     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8368 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8369     need_locks=warn
8370   fi
8371 else
8372   need_locks=no
8373 fi
8374
8375
8376
8377
8378
8379
8380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8381 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8382
8383   runpath_var=
8384   allow_undefined_flag=
8385   always_export_symbols=no
8386   archive_cmds=
8387   archive_expsym_cmds=
8388   compiler_needs_object=no
8389   enable_shared_with_static_runtimes=no
8390   export_dynamic_flag_spec=
8391   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8392   hardcode_automatic=no
8393   hardcode_direct=no
8394   hardcode_direct_absolute=no
8395   hardcode_libdir_flag_spec=
8396   hardcode_libdir_separator=
8397   hardcode_minus_L=no
8398   hardcode_shlibpath_var=unsupported
8399   inherit_rpath=no
8400   link_all_deplibs=unknown
8401   module_cmds=
8402   module_expsym_cmds=
8403   old_archive_from_new_cmds=
8404   old_archive_from_expsyms_cmds=
8405   thread_safe_flag_spec=
8406   whole_archive_flag_spec=
8407   # include_expsyms should be a list of space-separated symbols to be *always*
8408   # included in the symbol list
8409   include_expsyms=
8410   # exclude_expsyms can be an extended regexp of symbols to exclude
8411   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8412   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8413   # as well as any symbol that contains `d'.
8414   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8415   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8416   # platforms (ab)use it in PIC code, but their linkers get confused if
8417   # the symbol is explicitly referenced.  Since portable code cannot
8418   # rely on this symbol name, it's probably fine to never include it in
8419   # preloaded symbol tables.
8420   # Exclude shared library initialization/finalization symbols.
8421   extract_expsyms_cmds=
8422
8423   case $host_os in
8424   cygwin* | mingw* | pw32* | cegcc*)
8425     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8426     # When not using gcc, we currently assume that we are using
8427     # Microsoft Visual C++.
8428     if test "$GCC" != yes; then
8429       with_gnu_ld=no
8430     fi
8431     ;;
8432   interix*)
8433     # we just hope/assume this is gcc and not c89 (= MSVC++)
8434     with_gnu_ld=yes
8435     ;;
8436   openbsd*)
8437     with_gnu_ld=no
8438     ;;
8439   esac
8440
8441   ld_shlibs=yes
8442
8443   # On some targets, GNU ld is compatible enough with the native linker
8444   # that we're better off using the native interface for both.
8445   lt_use_gnu_ld_interface=no
8446   if test "$with_gnu_ld" = yes; then
8447     case $host_os in
8448       aix*)
8449         # The AIX port of GNU ld has always aspired to compatibility
8450         # with the native linker.  However, as the warning in the GNU ld
8451         # block says, versions before 2.19.5* couldn't really create working
8452         # shared libraries, regardless of the interface used.
8453         case `$LD -v 2>&1` in
8454           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8455           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8456           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8457           *)
8458             lt_use_gnu_ld_interface=yes
8459             ;;
8460         esac
8461         ;;
8462       *)
8463         lt_use_gnu_ld_interface=yes
8464         ;;
8465     esac
8466   fi
8467
8468   if test "$lt_use_gnu_ld_interface" = yes; then
8469     # If archive_cmds runs LD, not CC, wlarc should be empty
8470     wlarc='${wl}'
8471
8472     # Set some defaults for GNU ld with shared library support. These
8473     # are reset later if shared libraries are not supported. Putting them
8474     # here allows them to be overridden if necessary.
8475     runpath_var=LD_RUN_PATH
8476     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8477     export_dynamic_flag_spec='${wl}--export-dynamic'
8478     # ancient GNU ld didn't support --whole-archive et. al.
8479     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8480       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8481     else
8482       whole_archive_flag_spec=
8483     fi
8484     supports_anon_versioning=no
8485     case `$LD -v 2>&1` in
8486       *GNU\ gold*) supports_anon_versioning=yes ;;
8487       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8488       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8489       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8490       *\ 2.11.*) ;; # other 2.11 versions
8491       *) supports_anon_versioning=yes ;;
8492     esac
8493
8494     # See if GNU ld supports shared libraries.
8495     case $host_os in
8496     aix[3-9]*)
8497       # On AIX/PPC, the GNU linker is very broken
8498       if test "$host_cpu" != ia64; then
8499         ld_shlibs=no
8500         cat <<_LT_EOF 1>&2
8501
8502 *** Warning: the GNU linker, at least up to release 2.19, is reported
8503 *** to be unable to reliably create shared libraries on AIX.
8504 *** Therefore, libtool is disabling shared libraries support.  If you
8505 *** really care for shared libraries, you may want to install binutils
8506 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8507 *** You will then need to restart the configuration process.
8508
8509 _LT_EOF
8510       fi
8511       ;;
8512
8513     amigaos*)
8514       case $host_cpu in
8515       powerpc)
8516             # see comment about AmigaOS4 .so support
8517             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8518             archive_expsym_cmds=''
8519         ;;
8520       m68k)
8521             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
8522             hardcode_libdir_flag_spec='-L$libdir'
8523             hardcode_minus_L=yes
8524         ;;
8525       esac
8526       ;;
8527
8528     beos*)
8529       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8530         allow_undefined_flag=unsupported
8531         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8532         # support --undefined.  This deserves some investigation.  FIXME
8533         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8534       else
8535         ld_shlibs=no
8536       fi
8537       ;;
8538
8539     cygwin* | mingw* | pw32* | cegcc*)
8540       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8541       # as there is no search path for DLLs.
8542       hardcode_libdir_flag_spec='-L$libdir'
8543       export_dynamic_flag_spec='${wl}--export-all-symbols'
8544       allow_undefined_flag=unsupported
8545       always_export_symbols=no
8546       enable_shared_with_static_runtimes=yes
8547       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
8548       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
8549
8550       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8551         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8552         # If the export-symbols file already is a .def file (1st line
8553         # is EXPORTS), use it as is; otherwise, prepend...
8554         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8555           cp $export_symbols $output_objdir/$soname.def;
8556         else
8557           echo EXPORTS > $output_objdir/$soname.def;
8558           cat $export_symbols >> $output_objdir/$soname.def;
8559         fi~
8560         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8561       else
8562         ld_shlibs=no
8563       fi
8564       ;;
8565
8566     haiku*)
8567       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8568       link_all_deplibs=yes
8569       ;;
8570
8571     interix[3-9]*)
8572       hardcode_direct=no
8573       hardcode_shlibpath_var=no
8574       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8575       export_dynamic_flag_spec='${wl}-E'
8576       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8577       # Instead, shared libraries are loaded at an image base (0x10000000 by
8578       # default) and relocated if they conflict, which is a slow very memory
8579       # consuming and fragmenting process.  To avoid this, we pick a random,
8580       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8581       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8582       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8583       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8584       ;;
8585
8586     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8587       tmp_diet=no
8588       if test "$host_os" = linux-dietlibc; then
8589         case $cc_basename in
8590           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8591         esac
8592       fi
8593       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8594          && test "$tmp_diet" = no
8595       then
8596         tmp_addflag=' $pic_flag'
8597         tmp_sharedflag='-shared'
8598         case $cc_basename,$host_cpu in
8599         pgcc*)                          # Portland Group C compiler
8600           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8601           tmp_addflag=' $pic_flag'
8602           ;;
8603         pgf77* | pgf90* | pgf95* | pgfortran*)
8604                                         # Portland Group f77 and f90 compilers
8605           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8606           tmp_addflag=' $pic_flag -Mnomain' ;;
8607         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8608           tmp_addflag=' -i_dynamic' ;;
8609         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8610           tmp_addflag=' -i_dynamic -nofor_main' ;;
8611         ifc* | ifort*)                  # Intel Fortran compiler
8612           tmp_addflag=' -nofor_main' ;;
8613         lf95*)                          # Lahey Fortran 8.1
8614           whole_archive_flag_spec=
8615           tmp_sharedflag='--shared' ;;
8616         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8617           tmp_sharedflag='-qmkshrobj'
8618           tmp_addflag= ;;
8619         nvcc*)  # Cuda Compiler Driver 2.2
8620           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8621           compiler_needs_object=yes
8622           ;;
8623         esac
8624         case `$CC -V 2>&1 | sed 5q` in
8625         *Sun\ C*)                       # Sun C 5.9
8626           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8627           compiler_needs_object=yes
8628           tmp_sharedflag='-G' ;;
8629         *Sun\ F*)                       # Sun Fortran 8.3
8630           tmp_sharedflag='-G' ;;
8631         esac
8632         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8633
8634         if test "x$supports_anon_versioning" = xyes; then
8635           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8636             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8637             echo "local: *; };" >> $output_objdir/$libname.ver~
8638             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8639         fi
8640
8641         case $cc_basename in
8642         xlf* | bgf* | bgxlf* | mpixlf*)
8643           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8644           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8645           hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8646           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
8647           if test "x$supports_anon_versioning" = xyes; then
8648             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8649               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8650               echo "local: *; };" >> $output_objdir/$libname.ver~
8651               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8652           fi
8653           ;;
8654         esac
8655       else
8656         ld_shlibs=no
8657       fi
8658       ;;
8659
8660     netbsd*)
8661       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8662         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8663         wlarc=
8664       else
8665         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8666         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8667       fi
8668       ;;
8669
8670     solaris*)
8671       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8672         ld_shlibs=no
8673         cat <<_LT_EOF 1>&2
8674
8675 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8676 *** create shared libraries on Solaris systems.  Therefore, libtool
8677 *** is disabling shared libraries support.  We urge you to upgrade GNU
8678 *** binutils to release 2.9.1 or newer.  Another option is to modify
8679 *** your PATH or compiler configuration so that the native linker is
8680 *** used, and then restart.
8681
8682 _LT_EOF
8683       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8684         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8685         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8686       else
8687         ld_shlibs=no
8688       fi
8689       ;;
8690
8691     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8692       case `$LD -v 2>&1` in
8693         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8694         ld_shlibs=no
8695         cat <<_LT_EOF 1>&2
8696
8697 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8698 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8699 *** is disabling shared libraries support.  We urge you to upgrade GNU
8700 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8701 *** your PATH or compiler configuration so that the native linker is
8702 *** used, and then restart.
8703
8704 _LT_EOF
8705         ;;
8706         *)
8707           # For security reasons, it is highly recommended that you always
8708           # use absolute paths for naming shared libraries, and exclude the
8709           # DT_RUNPATH tag from executables and libraries.  But doing so
8710           # requires that you compile everything twice, which is a pain.
8711           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8712             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8713             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8714             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8715           else
8716             ld_shlibs=no
8717           fi
8718         ;;
8719       esac
8720       ;;
8721
8722     sunos4*)
8723       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8724       wlarc=
8725       hardcode_direct=yes
8726       hardcode_shlibpath_var=no
8727       ;;
8728
8729     *)
8730       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8731         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8732         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8733       else
8734         ld_shlibs=no
8735       fi
8736       ;;
8737     esac
8738
8739     if test "$ld_shlibs" = no; then
8740       runpath_var=
8741       hardcode_libdir_flag_spec=
8742       export_dynamic_flag_spec=
8743       whole_archive_flag_spec=
8744     fi
8745   else
8746     # PORTME fill in a description of your system's linker (not GNU ld)
8747     case $host_os in
8748     aix3*)
8749       allow_undefined_flag=unsupported
8750       always_export_symbols=yes
8751       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8752       # Note: this linker hardcodes the directories in LIBPATH if there
8753       # are no directories specified by -L.
8754       hardcode_minus_L=yes
8755       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8756         # Neither direct hardcoding nor static linking is supported with a
8757         # broken collect2.
8758         hardcode_direct=unsupported
8759       fi
8760       ;;
8761
8762     aix[4-9]*)
8763       if test "$host_cpu" = ia64; then
8764         # On IA64, the linker does run time linking by default, so we don't
8765         # have to do anything special.
8766         aix_use_runtimelinking=no
8767         exp_sym_flag='-Bexport'
8768         no_entry_flag=""
8769       else
8770         # If we're using GNU nm, then we don't want the "-C" option.
8771         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8772         # Also, AIX nm treats weak defined symbols like other global
8773         # defined symbols, whereas GNU nm marks them as "W".
8774         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8775           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8776         else
8777           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8778         fi
8779         aix_use_runtimelinking=no
8780
8781         # Test if we are trying to use run time linking or normal
8782         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8783         # need to do runtime linking.
8784         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8785           for ld_flag in $LDFLAGS; do
8786           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8787             aix_use_runtimelinking=yes
8788             break
8789           fi
8790           done
8791           ;;
8792         esac
8793
8794         exp_sym_flag='-bexport'
8795         no_entry_flag='-bnoentry'
8796       fi
8797
8798       # When large executables or shared objects are built, AIX ld can
8799       # have problems creating the table of contents.  If linking a library
8800       # or program results in "error TOC overflow" add -mminimal-toc to
8801       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8802       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8803
8804       archive_cmds=''
8805       hardcode_direct=yes
8806       hardcode_direct_absolute=yes
8807       hardcode_libdir_separator=':'
8808       link_all_deplibs=yes
8809       file_list_spec='${wl}-f,'
8810
8811       if test "$GCC" = yes; then
8812         case $host_os in aix4.[012]|aix4.[012].*)
8813         # We only want to do this on AIX 4.2 and lower, the check
8814         # below for broken collect2 doesn't work under 4.3+
8815           collect2name=`${CC} -print-prog-name=collect2`
8816           if test -f "$collect2name" &&
8817            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8818           then
8819           # We have reworked collect2
8820           :
8821           else
8822           # We have old collect2
8823           hardcode_direct=unsupported
8824           # It fails to find uninstalled libraries when the uninstalled
8825           # path is not listed in the libpath.  Setting hardcode_minus_L
8826           # to unsupported forces relinking
8827           hardcode_minus_L=yes
8828           hardcode_libdir_flag_spec='-L$libdir'
8829           hardcode_libdir_separator=
8830           fi
8831           ;;
8832         esac
8833         shared_flag='-shared'
8834         if test "$aix_use_runtimelinking" = yes; then
8835           shared_flag="$shared_flag "'${wl}-G'
8836         fi
8837       else
8838         # not using gcc
8839         if test "$host_cpu" = ia64; then
8840         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8841         # chokes on -Wl,-G. The following line is correct:
8842           shared_flag='-G'
8843         else
8844           if test "$aix_use_runtimelinking" = yes; then
8845             shared_flag='${wl}-G'
8846           else
8847             shared_flag='${wl}-bM:SRE'
8848           fi
8849         fi
8850       fi
8851
8852       export_dynamic_flag_spec='${wl}-bexpall'
8853       # It seems that -bexpall does not export symbols beginning with
8854       # underscore (_), so it is better to generate a list of symbols to export.
8855       always_export_symbols=yes
8856       if test "$aix_use_runtimelinking" = yes; then
8857         # Warning - without using the other runtime loading flags (-brtl),
8858         # -berok will link without error, but may produce a broken library.
8859         allow_undefined_flag='-berok'
8860         # Determine the default libpath from the value encoded in an
8861         # empty executable.
8862         if test "${lt_cv_aix_libpath+set}" = set; then
8863   aix_libpath=$lt_cv_aix_libpath
8864 else
8865   if ${lt_cv_aix_libpath_+:} false; then :
8866   $as_echo_n "(cached) " >&6
8867 else
8868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8869 /* end confdefs.h.  */
8870
8871 int
8872 main ()
8873 {
8874
8875   ;
8876   return 0;
8877 }
8878 _ACEOF
8879 if ac_fn_c_try_link "$LINENO"; then :
8880
8881   lt_aix_libpath_sed='
8882       /Import File Strings/,/^$/ {
8883           /^0/ {
8884               s/^0  *\([^ ]*\) *$/\1/
8885               p
8886           }
8887       }'
8888   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8889   # Check for a 64-bit object if we didn't find anything.
8890   if test -z "$lt_cv_aix_libpath_"; then
8891     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8892   fi
8893 fi
8894 rm -f core conftest.err conftest.$ac_objext \
8895     conftest$ac_exeext conftest.$ac_ext
8896   if test -z "$lt_cv_aix_libpath_"; then
8897     lt_cv_aix_libpath_="/usr/lib:/lib"
8898   fi
8899
8900 fi
8901
8902   aix_libpath=$lt_cv_aix_libpath_
8903 fi
8904
8905         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8906         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
8907       else
8908         if test "$host_cpu" = ia64; then
8909           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8910           allow_undefined_flag="-z nodefs"
8911           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8912         else
8913          # Determine the default libpath from the value encoded in an
8914          # empty executable.
8915          if test "${lt_cv_aix_libpath+set}" = set; then
8916   aix_libpath=$lt_cv_aix_libpath
8917 else
8918   if ${lt_cv_aix_libpath_+:} false; then :
8919   $as_echo_n "(cached) " >&6
8920 else
8921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8922 /* end confdefs.h.  */
8923
8924 int
8925 main ()
8926 {
8927
8928   ;
8929   return 0;
8930 }
8931 _ACEOF
8932 if ac_fn_c_try_link "$LINENO"; then :
8933
8934   lt_aix_libpath_sed='
8935       /Import File Strings/,/^$/ {
8936           /^0/ {
8937               s/^0  *\([^ ]*\) *$/\1/
8938               p
8939           }
8940       }'
8941   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8942   # Check for a 64-bit object if we didn't find anything.
8943   if test -z "$lt_cv_aix_libpath_"; then
8944     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8945   fi
8946 fi
8947 rm -f core conftest.err conftest.$ac_objext \
8948     conftest$ac_exeext conftest.$ac_ext
8949   if test -z "$lt_cv_aix_libpath_"; then
8950     lt_cv_aix_libpath_="/usr/lib:/lib"
8951   fi
8952
8953 fi
8954
8955   aix_libpath=$lt_cv_aix_libpath_
8956 fi
8957
8958          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8959           # Warning - without using the other run time loading flags,
8960           # -berok will link without error, but may produce a broken library.
8961           no_undefined_flag=' ${wl}-bernotok'
8962           allow_undefined_flag=' ${wl}-berok'
8963           if test "$with_gnu_ld" = yes; then
8964             # We only use this code for GNU lds that support --whole-archive.
8965             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8966           else
8967             # Exported symbols can be pulled into shared objects from archives
8968             whole_archive_flag_spec='$convenience'
8969           fi
8970           archive_cmds_need_lc=yes
8971           # This is similar to how AIX traditionally builds its shared libraries.
8972           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
8973         fi
8974       fi
8975       ;;
8976
8977     amigaos*)
8978       case $host_cpu in
8979       powerpc)
8980             # see comment about AmigaOS4 .so support
8981             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8982             archive_expsym_cmds=''
8983         ;;
8984       m68k)
8985             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
8986             hardcode_libdir_flag_spec='-L$libdir'
8987             hardcode_minus_L=yes
8988         ;;
8989       esac
8990       ;;
8991
8992     bsdi[45]*)
8993       export_dynamic_flag_spec=-rdynamic
8994       ;;
8995
8996     cygwin* | mingw* | pw32* | cegcc*)
8997       # When not using gcc, we currently assume that we are using
8998       # Microsoft Visual C++.
8999       # hardcode_libdir_flag_spec is actually meaningless, as there is
9000       # no search path for DLLs.
9001       case $cc_basename in
9002       cl*)
9003         # Native MSVC
9004         hardcode_libdir_flag_spec=' '
9005         allow_undefined_flag=unsupported
9006         always_export_symbols=yes
9007         file_list_spec='@'
9008         # Tell ltmain to make .lib files, not .a files.
9009         libext=lib
9010         # Tell ltmain to make .dll files, not .so files.
9011         shrext_cmds=".dll"
9012         # FIXME: Setting linknames here is a bad hack.
9013         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
9014         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9015             sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
9016           else
9017             sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
9018           fi~
9019           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9020           linknames='
9021         # The linker will not automatically build a static lib if we build a DLL.
9022         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9023         enable_shared_with_static_runtimes=yes
9024         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9025         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9026         # Don't use ranlib
9027         old_postinstall_cmds='chmod 644 $oldlib'
9028         postlink_cmds='lt_outputfile="@OUTPUT@"~
9029           lt_tool_outputfile="@TOOL_OUTPUT@"~
9030           case $lt_outputfile in
9031             *.exe|*.EXE) ;;
9032             *)
9033               lt_outputfile="$lt_outputfile.exe"
9034               lt_tool_outputfile="$lt_tool_outputfile.exe"
9035               ;;
9036           esac~
9037           if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
9038             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9039             $RM "$lt_outputfile.manifest";
9040           fi'
9041         ;;
9042       *)
9043         # Assume MSVC wrapper
9044         hardcode_libdir_flag_spec=' '
9045         allow_undefined_flag=unsupported
9046         # Tell ltmain to make .lib files, not .a files.
9047         libext=lib
9048         # Tell ltmain to make .dll files, not .so files.
9049         shrext_cmds=".dll"
9050         # FIXME: Setting linknames here is a bad hack.
9051         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9052         # The linker will automatically build a .lib file if we build a DLL.
9053         old_archive_from_new_cmds='true'
9054         # FIXME: Should let the user specify the lib program.
9055         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9056         enable_shared_with_static_runtimes=yes
9057         ;;
9058       esac
9059       ;;
9060
9061     darwin* | rhapsody*)
9062
9063
9064   archive_cmds_need_lc=no
9065   hardcode_direct=no
9066   hardcode_automatic=yes
9067   hardcode_shlibpath_var=unsupported
9068   if test "$lt_cv_ld_force_load" = "yes"; then
9069     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9070
9071   else
9072     whole_archive_flag_spec=''
9073   fi
9074   link_all_deplibs=yes
9075   allow_undefined_flag="$_lt_dar_allow_undefined"
9076   case $cc_basename in
9077      ifort*) _lt_dar_can_shared=yes ;;
9078      *) _lt_dar_can_shared=$GCC ;;
9079   esac
9080   if test "$_lt_dar_can_shared" = "yes"; then
9081     output_verbose_link_cmd=func_echo_all
9082     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9083     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9084     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9085     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9086
9087   else
9088   ld_shlibs=no
9089   fi
9090
9091       ;;
9092
9093     dgux*)
9094       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9095       hardcode_libdir_flag_spec='-L$libdir'
9096       hardcode_shlibpath_var=no
9097       ;;
9098
9099     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9100     # support.  Future versions do this automatically, but an explicit c++rt0.o
9101     # does not break anything, and helps significantly (at the cost of a little
9102     # extra space).
9103     freebsd2.2*)
9104       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9105       hardcode_libdir_flag_spec='-R$libdir'
9106       hardcode_direct=yes
9107       hardcode_shlibpath_var=no
9108       ;;
9109
9110     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9111     freebsd2.*)
9112       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9113       hardcode_direct=yes
9114       hardcode_minus_L=yes
9115       hardcode_shlibpath_var=no
9116       ;;
9117
9118     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9119     freebsd* | dragonfly*)
9120       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9121       hardcode_libdir_flag_spec='-R$libdir'
9122       hardcode_direct=yes
9123       hardcode_shlibpath_var=no
9124       ;;
9125
9126     hpux9*)
9127       if test "$GCC" = yes; then
9128         archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9129       else
9130         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9131       fi
9132       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9133       hardcode_libdir_separator=:
9134       hardcode_direct=yes
9135
9136       # hardcode_minus_L: Not really in the search PATH,
9137       # but as the default location of the library.
9138       hardcode_minus_L=yes
9139       export_dynamic_flag_spec='${wl}-E'
9140       ;;
9141
9142     hpux10*)
9143       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9144         archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9145       else
9146         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9147       fi
9148       if test "$with_gnu_ld" = no; then
9149         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9150         hardcode_libdir_separator=:
9151         hardcode_direct=yes
9152         hardcode_direct_absolute=yes
9153         export_dynamic_flag_spec='${wl}-E'
9154         # hardcode_minus_L: Not really in the search PATH,
9155         # but as the default location of the library.
9156         hardcode_minus_L=yes
9157       fi
9158       ;;
9159
9160     hpux11*)
9161       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9162         case $host_cpu in
9163         hppa*64*)
9164           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9165           ;;
9166         ia64*)
9167           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9168           ;;
9169         *)
9170           archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9171           ;;
9172         esac
9173       else
9174         case $host_cpu in
9175         hppa*64*)
9176           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9177           ;;
9178         ia64*)
9179           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9180           ;;
9181         *)
9182
9183           # Older versions of the 11.00 compiler do not understand -b yet
9184           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9185           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9186 $as_echo_n "checking if $CC understands -b... " >&6; }
9187 if ${lt_cv_prog_compiler__b+:} false; then :
9188   $as_echo_n "(cached) " >&6
9189 else
9190   lt_cv_prog_compiler__b=no
9191    save_LDFLAGS="$LDFLAGS"
9192    LDFLAGS="$LDFLAGS -b"
9193    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9194    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9195      # The linker can only warn and ignore the option if not recognized
9196      # So say no if there are warnings
9197      if test -s conftest.err; then
9198        # Append any errors to the config.log.
9199        cat conftest.err 1>&5
9200        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9201        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9202        if diff conftest.exp conftest.er2 >/dev/null; then
9203          lt_cv_prog_compiler__b=yes
9204        fi
9205      else
9206        lt_cv_prog_compiler__b=yes
9207      fi
9208    fi
9209    $RM -r conftest*
9210    LDFLAGS="$save_LDFLAGS"
9211
9212 fi
9213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9214 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9215
9216 if test x"$lt_cv_prog_compiler__b" = xyes; then
9217     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9218 else
9219     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9220 fi
9221
9222           ;;
9223         esac
9224       fi
9225       if test "$with_gnu_ld" = no; then
9226         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9227         hardcode_libdir_separator=:
9228
9229         case $host_cpu in
9230         hppa*64*|ia64*)
9231           hardcode_direct=no
9232           hardcode_shlibpath_var=no
9233           ;;
9234         *)
9235           hardcode_direct=yes
9236           hardcode_direct_absolute=yes
9237           export_dynamic_flag_spec='${wl}-E'
9238
9239           # hardcode_minus_L: Not really in the search PATH,
9240           # but as the default location of the library.
9241           hardcode_minus_L=yes
9242           ;;
9243         esac
9244       fi
9245       ;;
9246
9247     irix5* | irix6* | nonstopux*)
9248       if test "$GCC" = yes; then
9249         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9250         # Try to use the -exported_symbol ld option, if it does not
9251         # work, assume that -exports_file does not work either and
9252         # implicitly export all symbols.
9253         # This should be the same for all languages, so no per-tag cache variable.
9254         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
9255 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
9256 if ${lt_cv_irix_exported_symbol+:} false; then :
9257   $as_echo_n "(cached) " >&6
9258 else
9259   save_LDFLAGS="$LDFLAGS"
9260            LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9261            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9262 /* end confdefs.h.  */
9263 int foo (void) { return 0; }
9264 _ACEOF
9265 if ac_fn_c_try_link "$LINENO"; then :
9266   lt_cv_irix_exported_symbol=yes
9267 else
9268   lt_cv_irix_exported_symbol=no
9269 fi
9270 rm -f core conftest.err conftest.$ac_objext \
9271     conftest$ac_exeext conftest.$ac_ext
9272            LDFLAGS="$save_LDFLAGS"
9273 fi
9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
9275 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
9276         if test "$lt_cv_irix_exported_symbol" = yes; then
9277           archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9278         fi
9279       else
9280         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9281         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9282       fi
9283       archive_cmds_need_lc='no'
9284       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9285       hardcode_libdir_separator=:
9286       inherit_rpath=yes
9287       link_all_deplibs=yes
9288       ;;
9289
9290     netbsd*)
9291       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9292         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9293       else
9294         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9295       fi
9296       hardcode_libdir_flag_spec='-R$libdir'
9297       hardcode_direct=yes
9298       hardcode_shlibpath_var=no
9299       ;;
9300
9301     newsos6)
9302       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9303       hardcode_direct=yes
9304       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9305       hardcode_libdir_separator=:
9306       hardcode_shlibpath_var=no
9307       ;;
9308
9309     *nto* | *qnx*)
9310       ;;
9311
9312     openbsd*)
9313       if test -f /usr/libexec/ld.so; then
9314         hardcode_direct=yes
9315         hardcode_shlibpath_var=no
9316         hardcode_direct_absolute=yes
9317         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9318           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9319           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9320           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9321           export_dynamic_flag_spec='${wl}-E'
9322         else
9323           case $host_os in
9324            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9325              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9326              hardcode_libdir_flag_spec='-R$libdir'
9327              ;;
9328            *)
9329              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9330              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9331              ;;
9332           esac
9333         fi
9334       else
9335         ld_shlibs=no
9336       fi
9337       ;;
9338
9339     os2*)
9340       hardcode_libdir_flag_spec='-L$libdir'
9341       hardcode_minus_L=yes
9342       allow_undefined_flag=unsupported
9343       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9344       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9345       ;;
9346
9347     osf3*)
9348       if test "$GCC" = yes; then
9349         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9350         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9351       else
9352         allow_undefined_flag=' -expect_unresolved \*'
9353         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9354       fi
9355       archive_cmds_need_lc='no'
9356       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9357       hardcode_libdir_separator=:
9358       ;;
9359
9360     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9361       if test "$GCC" = yes; then
9362         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9363         archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9364         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9365       else
9366         allow_undefined_flag=' -expect_unresolved \*'
9367         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9368         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
9369         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
9370
9371         # Both c and cxx compiler support -rpath directly
9372         hardcode_libdir_flag_spec='-rpath $libdir'
9373       fi
9374       archive_cmds_need_lc='no'
9375       hardcode_libdir_separator=:
9376       ;;
9377
9378     solaris*)
9379       no_undefined_flag=' -z defs'
9380       if test "$GCC" = yes; then
9381         wlarc='${wl}'
9382         archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9383         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9384           $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9385       else
9386         case `$CC -V 2>&1` in
9387         *"Compilers 5.0"*)
9388           wlarc=''
9389           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9390           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9391           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9392           ;;
9393         *)
9394           wlarc='${wl}'
9395           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9396           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9397           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9398           ;;
9399         esac
9400       fi
9401       hardcode_libdir_flag_spec='-R$libdir'
9402       hardcode_shlibpath_var=no
9403       case $host_os in
9404       solaris2.[0-5] | solaris2.[0-5].*) ;;
9405       *)
9406         # The compiler driver will combine and reorder linker options,
9407         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9408         # but is careful enough not to reorder.
9409         # Supported since Solaris 2.6 (maybe 2.5.1?)
9410         if test "$GCC" = yes; then
9411           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9412         else
9413           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9414         fi
9415         ;;
9416       esac
9417       link_all_deplibs=yes
9418       ;;
9419
9420     sunos4*)
9421       if test "x$host_vendor" = xsequent; then
9422         # Use $CC to link under sequent, because it throws in some extra .o
9423         # files that make .init and .fini sections work.
9424         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9425       else
9426         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9427       fi
9428       hardcode_libdir_flag_spec='-L$libdir'
9429       hardcode_direct=yes
9430       hardcode_minus_L=yes
9431       hardcode_shlibpath_var=no
9432       ;;
9433
9434     sysv4)
9435       case $host_vendor in
9436         sni)
9437           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9438           hardcode_direct=yes # is this really true???
9439         ;;
9440         siemens)
9441           ## LD is ld it makes a PLAMLIB
9442           ## CC just makes a GrossModule.
9443           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9444           reload_cmds='$CC -r -o $output$reload_objs'
9445           hardcode_direct=no
9446         ;;
9447         motorola)
9448           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9449           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9450         ;;
9451       esac
9452       runpath_var='LD_RUN_PATH'
9453       hardcode_shlibpath_var=no
9454       ;;
9455
9456     sysv4.3*)
9457       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9458       hardcode_shlibpath_var=no
9459       export_dynamic_flag_spec='-Bexport'
9460       ;;
9461
9462     sysv4*MP*)
9463       if test -d /usr/nec; then
9464         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9465         hardcode_shlibpath_var=no
9466         runpath_var=LD_RUN_PATH
9467         hardcode_runpath_var=yes
9468         ld_shlibs=yes
9469       fi
9470       ;;
9471
9472     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9473       no_undefined_flag='${wl}-z,text'
9474       archive_cmds_need_lc=no
9475       hardcode_shlibpath_var=no
9476       runpath_var='LD_RUN_PATH'
9477
9478       if test "$GCC" = yes; then
9479         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9480         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9481       else
9482         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9483         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9484       fi
9485       ;;
9486
9487     sysv5* | sco3.2v5* | sco5v6*)
9488       # Note: We can NOT use -z defs as we might desire, because we do not
9489       # link with -lc, and that would cause any symbols used from libc to
9490       # always be unresolved, which means just about no library would
9491       # ever link correctly.  If we're not using GNU ld we use -z text
9492       # though, which does catch some bad symbols but isn't as heavy-handed
9493       # as -z defs.
9494       no_undefined_flag='${wl}-z,text'
9495       allow_undefined_flag='${wl}-z,nodefs'
9496       archive_cmds_need_lc=no
9497       hardcode_shlibpath_var=no
9498       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9499       hardcode_libdir_separator=':'
9500       link_all_deplibs=yes
9501       export_dynamic_flag_spec='${wl}-Bexport'
9502       runpath_var='LD_RUN_PATH'
9503
9504       if test "$GCC" = yes; then
9505         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9506         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9507       else
9508         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9509         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9510       fi
9511       ;;
9512
9513     uts4*)
9514       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9515       hardcode_libdir_flag_spec='-L$libdir'
9516       hardcode_shlibpath_var=no
9517       ;;
9518
9519     *)
9520       ld_shlibs=no
9521       ;;
9522     esac
9523
9524     if test x$host_vendor = xsni; then
9525       case $host in
9526       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9527         export_dynamic_flag_spec='${wl}-Blargedynsym'
9528         ;;
9529       esac
9530     fi
9531   fi
9532
9533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9534 $as_echo "$ld_shlibs" >&6; }
9535 test "$ld_shlibs" = no && can_build_shared=no
9536
9537 with_gnu_ld=$with_gnu_ld
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
9551
9552
9553 #
9554 # Do we need to explicitly link libc?
9555 #
9556 case "x$archive_cmds_need_lc" in
9557 x|xyes)
9558   # Assume -lc should be added
9559   archive_cmds_need_lc=yes
9560
9561   if test "$enable_shared" = yes && test "$GCC" = yes; then
9562     case $archive_cmds in
9563     *'~'*)
9564       # FIXME: we may have to deal with multi-command sequences.
9565       ;;
9566     '$CC '*)
9567       # Test whether the compiler implicitly links with -lc since on some
9568       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9569       # to ld, don't add -lc before -lgcc.
9570       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9571 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9572 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9573   $as_echo_n "(cached) " >&6
9574 else
9575   $RM conftest*
9576         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9577
9578         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9579   (eval $ac_compile) 2>&5
9580   ac_status=$?
9581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9582   test $ac_status = 0; } 2>conftest.err; then
9583           soname=conftest
9584           lib=conftest
9585           libobjs=conftest.$ac_objext
9586           deplibs=
9587           wl=$lt_prog_compiler_wl
9588           pic_flag=$lt_prog_compiler_pic
9589           compiler_flags=-v
9590           linker_flags=-v
9591           verstring=
9592           output_objdir=.
9593           libname=conftest
9594           lt_save_allow_undefined_flag=$allow_undefined_flag
9595           allow_undefined_flag=
9596           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9597   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9598   ac_status=$?
9599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9600   test $ac_status = 0; }
9601           then
9602             lt_cv_archive_cmds_need_lc=no
9603           else
9604             lt_cv_archive_cmds_need_lc=yes
9605           fi
9606           allow_undefined_flag=$lt_save_allow_undefined_flag
9607         else
9608           cat conftest.err 1>&5
9609         fi
9610         $RM conftest*
9611
9612 fi
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9614 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9615       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9616       ;;
9617     esac
9618   fi
9619   ;;
9620 esac
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
9676
9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735
9736
9737
9738
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9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9774 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9775
9776 if test "$GCC" = yes; then
9777   case $host_os in
9778     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9779     *) lt_awk_arg="/^libraries:/" ;;
9780   esac
9781   case $host_os in
9782     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9783     *) lt_sed_strip_eq="s,=/,/,g" ;;
9784   esac
9785   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9786   case $lt_search_path_spec in
9787   *\;*)
9788     # if the path contains ";" then we assume it to be the separator
9789     # otherwise default to the standard path separator (i.e. ":") - it is
9790     # assumed that no part of a normal pathname contains ";" but that should
9791     # okay in the real world where ";" in dirpaths is itself problematic.
9792     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9793     ;;
9794   *)
9795     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9796     ;;
9797   esac
9798   # Ok, now we have the path, separated by spaces, we can step through it
9799   # and add multilib dir if necessary.
9800   lt_tmp_lt_search_path_spec=
9801   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9802   for lt_sys_path in $lt_search_path_spec; do
9803     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9804       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9805     else
9806       test -d "$lt_sys_path" && \
9807         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9808     fi
9809   done
9810   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9811 BEGIN {RS=" "; FS="/|\n";} {
9812   lt_foo="";
9813   lt_count=0;
9814   for (lt_i = NF; lt_i > 0; lt_i--) {
9815     if ($lt_i != "" && $lt_i != ".") {
9816       if ($lt_i == "..") {
9817         lt_count++;
9818       } else {
9819         if (lt_count == 0) {
9820           lt_foo="/" $lt_i lt_foo;
9821         } else {
9822           lt_count--;
9823         }
9824       }
9825     }
9826   }
9827   if (lt_foo != "") { lt_freq[lt_foo]++; }
9828   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9829 }'`
9830   # AWK program above erroneously prepends '/' to C:/dos/paths
9831   # for these hosts.
9832   case $host_os in
9833     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9834       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9835   esac
9836   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9837 else
9838   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9839 fi
9840 library_names_spec=
9841 libname_spec='lib$name'
9842 soname_spec=
9843 shrext_cmds=".so"
9844 postinstall_cmds=
9845 postuninstall_cmds=
9846 finish_cmds=
9847 finish_eval=
9848 shlibpath_var=
9849 shlibpath_overrides_runpath=unknown
9850 version_type=none
9851 dynamic_linker="$host_os ld.so"
9852 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9853 need_lib_prefix=unknown
9854 hardcode_into_libs=no
9855
9856 # when you set need_version to no, make sure it does not cause -set_version
9857 # flags to be left without arguments
9858 need_version=unknown
9859
9860 case $host_os in
9861 aix3*)
9862   version_type=linux # correct to gnu/linux during the next big refactor
9863   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9864   shlibpath_var=LIBPATH
9865
9866   # AIX 3 has no versioning support, so we append a major version to the name.
9867   soname_spec='${libname}${release}${shared_ext}$major'
9868   ;;
9869
9870 aix[4-9]*)
9871   version_type=linux # correct to gnu/linux during the next big refactor
9872   need_lib_prefix=no
9873   need_version=no
9874   hardcode_into_libs=yes
9875   if test "$host_cpu" = ia64; then
9876     # AIX 5 supports IA64
9877     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9878     shlibpath_var=LD_LIBRARY_PATH
9879   else
9880     # With GCC up to 2.95.x, collect2 would create an import file
9881     # for dependence libraries.  The import file would start with
9882     # the line `#! .'.  This would cause the generated library to
9883     # depend on `.', always an invalid library.  This was fixed in
9884     # development snapshots of GCC prior to 3.0.
9885     case $host_os in
9886       aix4 | aix4.[01] | aix4.[01].*)
9887       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9888            echo ' yes '
9889            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9890         :
9891       else
9892         can_build_shared=no
9893       fi
9894       ;;
9895     esac
9896     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9897     # soname into executable. Probably we can add versioning support to
9898     # collect2, so additional links can be useful in future.
9899     if test "$aix_use_runtimelinking" = yes; then
9900       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9901       # instead of lib<name>.a to let people know that these are not
9902       # typical AIX shared libraries.
9903       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9904     else
9905       # We preserve .a as extension for shared libraries through AIX4.2
9906       # and later when we are not doing run time linking.
9907       library_names_spec='${libname}${release}.a $libname.a'
9908       soname_spec='${libname}${release}${shared_ext}$major'
9909     fi
9910     shlibpath_var=LIBPATH
9911   fi
9912   ;;
9913
9914 amigaos*)
9915   case $host_cpu in
9916   powerpc)
9917     # Since July 2007 AmigaOS4 officially supports .so libraries.
9918     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9919     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9920     ;;
9921   m68k)
9922     library_names_spec='$libname.ixlibrary $libname.a'
9923     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9924     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
9925     ;;
9926   esac
9927   ;;
9928
9929 beos*)
9930   library_names_spec='${libname}${shared_ext}'
9931   dynamic_linker="$host_os ld.so"
9932   shlibpath_var=LIBRARY_PATH
9933   ;;
9934
9935 bsdi[45]*)
9936   version_type=linux # correct to gnu/linux during the next big refactor
9937   need_version=no
9938   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9939   soname_spec='${libname}${release}${shared_ext}$major'
9940   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9941   shlibpath_var=LD_LIBRARY_PATH
9942   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9943   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9944   # the default ld.so.conf also contains /usr/contrib/lib and
9945   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9946   # libtool to hard-code these into programs
9947   ;;
9948
9949 cygwin* | mingw* | pw32* | cegcc*)
9950   version_type=windows
9951   shrext_cmds=".dll"
9952   need_version=no
9953   need_lib_prefix=no
9954
9955   case $GCC,$cc_basename in
9956   yes,*)
9957     # gcc
9958     library_names_spec='$libname.dll.a'
9959     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9960     postinstall_cmds='base_file=`basename \${file}`~
9961       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9962       dldir=$destdir/`dirname \$dlpath`~
9963       test -d \$dldir || mkdir -p \$dldir~
9964       $install_prog $dir/$dlname \$dldir/$dlname~
9965       chmod a+x \$dldir/$dlname~
9966       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9967         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9968       fi'
9969     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9970       dlpath=$dir/\$dldll~
9971        $RM \$dlpath'
9972     shlibpath_overrides_runpath=yes
9973
9974     case $host_os in
9975     cygwin*)
9976       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9977       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9978
9979       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9980       ;;
9981     mingw* | cegcc*)
9982       # MinGW DLLs use traditional 'lib' prefix
9983       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9984       ;;
9985     pw32*)
9986       # pw32 DLLs use 'pw' prefix rather than 'lib'
9987       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9988       ;;
9989     esac
9990     dynamic_linker='Win32 ld.exe'
9991     ;;
9992
9993   *,cl*)
9994     # Native MSVC
9995     libname_spec='$name'
9996     soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9997     library_names_spec='${libname}.dll.lib'
9998
9999     case $build_os in
10000     mingw*)
10001       sys_lib_search_path_spec=
10002       lt_save_ifs=$IFS
10003       IFS=';'
10004       for lt_path in $LIB
10005       do
10006         IFS=$lt_save_ifs
10007         # Let DOS variable expansion print the short 8.3 style file name.
10008         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10009         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10010       done
10011       IFS=$lt_save_ifs
10012       # Convert to MSYS style.
10013       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10014       ;;
10015     cygwin*)
10016       # Convert to unix form, then to dos form, then back to unix form
10017       # but this time dos style (no spaces!) so that the unix form looks
10018       # like /cygdrive/c/PROGRA~1:/cygdr...
10019       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10020       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10021       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10022       ;;
10023     *)
10024       sys_lib_search_path_spec="$LIB"
10025       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10026         # It is most probably a Windows format PATH.
10027         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10028       else
10029         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10030       fi
10031       # FIXME: find the short name or the path components, as spaces are
10032       # common. (e.g. "Program Files" -> "PROGRA~1")
10033       ;;
10034     esac
10035
10036     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10037     postinstall_cmds='base_file=`basename \${file}`~
10038       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10039       dldir=$destdir/`dirname \$dlpath`~
10040       test -d \$dldir || mkdir -p \$dldir~
10041       $install_prog $dir/$dlname \$dldir/$dlname'
10042     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10043       dlpath=$dir/\$dldll~
10044        $RM \$dlpath'
10045     shlibpath_overrides_runpath=yes
10046     dynamic_linker='Win32 link.exe'
10047     ;;
10048
10049   *)
10050     # Assume MSVC wrapper
10051     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10052     dynamic_linker='Win32 ld.exe'
10053     ;;
10054   esac
10055   # FIXME: first we should search . and the directory the executable is in
10056   shlibpath_var=PATH
10057   ;;
10058
10059 darwin* | rhapsody*)
10060   dynamic_linker="$host_os dyld"
10061   version_type=darwin
10062   need_lib_prefix=no
10063   need_version=no
10064   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10065   soname_spec='${libname}${release}${major}$shared_ext'
10066   shlibpath_overrides_runpath=yes
10067   shlibpath_var=DYLD_LIBRARY_PATH
10068   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10069
10070   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10071   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10072   ;;
10073
10074 dgux*)
10075   version_type=linux # correct to gnu/linux during the next big refactor
10076   need_lib_prefix=no
10077   need_version=no
10078   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10079   soname_spec='${libname}${release}${shared_ext}$major'
10080   shlibpath_var=LD_LIBRARY_PATH
10081   ;;
10082
10083 freebsd* | dragonfly*)
10084   # DragonFly does not have aout.  When/if they implement a new
10085   # versioning mechanism, adjust this.
10086   if test -x /usr/bin/objformat; then
10087     objformat=`/usr/bin/objformat`
10088   else
10089     case $host_os in
10090     freebsd[23].*) objformat=aout ;;
10091     *) objformat=elf ;;
10092     esac
10093   fi
10094   version_type=freebsd-$objformat
10095   case $version_type in
10096     freebsd-elf*)
10097       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10098       need_version=no
10099       need_lib_prefix=no
10100       ;;
10101     freebsd-*)
10102       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10103       need_version=yes
10104       ;;
10105   esac
10106   shlibpath_var=LD_LIBRARY_PATH
10107   case $host_os in
10108   freebsd2.*)
10109     shlibpath_overrides_runpath=yes
10110     ;;
10111   freebsd3.[01]* | freebsdelf3.[01]*)
10112     shlibpath_overrides_runpath=yes
10113     hardcode_into_libs=yes
10114     ;;
10115   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10116   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10117     shlibpath_overrides_runpath=no
10118     hardcode_into_libs=yes
10119     ;;
10120   *) # from 4.6 on, and DragonFly
10121     shlibpath_overrides_runpath=yes
10122     hardcode_into_libs=yes
10123     ;;
10124   esac
10125   ;;
10126
10127 gnu*)
10128   version_type=linux # correct to gnu/linux during the next big refactor
10129   need_lib_prefix=no
10130   need_version=no
10131   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10132   soname_spec='${libname}${release}${shared_ext}$major'
10133   shlibpath_var=LD_LIBRARY_PATH
10134   shlibpath_overrides_runpath=no
10135   hardcode_into_libs=yes
10136   ;;
10137
10138 haiku*)
10139   version_type=linux # correct to gnu/linux during the next big refactor
10140   need_lib_prefix=no
10141   need_version=no
10142   dynamic_linker="$host_os runtime_loader"
10143   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10144   soname_spec='${libname}${release}${shared_ext}$major'
10145   shlibpath_var=LIBRARY_PATH
10146   shlibpath_overrides_runpath=yes
10147   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10148   hardcode_into_libs=yes
10149   ;;
10150
10151 hpux9* | hpux10* | hpux11*)
10152   # Give a soname corresponding to the major version so that dld.sl refuses to
10153   # link against other versions.
10154   version_type=sunos
10155   need_lib_prefix=no
10156   need_version=no
10157   case $host_cpu in
10158   ia64*)
10159     shrext_cmds='.so'
10160     hardcode_into_libs=yes
10161     dynamic_linker="$host_os dld.so"
10162     shlibpath_var=LD_LIBRARY_PATH
10163     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10164     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10165     soname_spec='${libname}${release}${shared_ext}$major'
10166     if test "X$HPUX_IA64_MODE" = X32; then
10167       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10168     else
10169       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10170     fi
10171     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10172     ;;
10173   hppa*64*)
10174     shrext_cmds='.sl'
10175     hardcode_into_libs=yes
10176     dynamic_linker="$host_os dld.sl"
10177     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10178     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10179     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10180     soname_spec='${libname}${release}${shared_ext}$major'
10181     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10182     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10183     ;;
10184   *)
10185     shrext_cmds='.sl'
10186     dynamic_linker="$host_os dld.sl"
10187     shlibpath_var=SHLIB_PATH
10188     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10189     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10190     soname_spec='${libname}${release}${shared_ext}$major'
10191     ;;
10192   esac
10193   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10194   postinstall_cmds='chmod 555 $lib'
10195   # or fails outright, so override atomically:
10196   install_override_mode=555
10197   ;;
10198
10199 interix[3-9]*)
10200   version_type=linux # correct to gnu/linux during the next big refactor
10201   need_lib_prefix=no
10202   need_version=no
10203   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10204   soname_spec='${libname}${release}${shared_ext}$major'
10205   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10206   shlibpath_var=LD_LIBRARY_PATH
10207   shlibpath_overrides_runpath=no
10208   hardcode_into_libs=yes
10209   ;;
10210
10211 irix5* | irix6* | nonstopux*)
10212   case $host_os in
10213     nonstopux*) version_type=nonstopux ;;
10214     *)
10215         if test "$lt_cv_prog_gnu_ld" = yes; then
10216                 version_type=linux # correct to gnu/linux during the next big refactor
10217         else
10218                 version_type=irix
10219         fi ;;
10220   esac
10221   need_lib_prefix=no
10222   need_version=no
10223   soname_spec='${libname}${release}${shared_ext}$major'
10224   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10225   case $host_os in
10226   irix5* | nonstopux*)
10227     libsuff= shlibsuff=
10228     ;;
10229   *)
10230     case $LD in # libtool.m4 will add one of these switches to LD
10231     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10232       libsuff= shlibsuff= libmagic=32-bit;;
10233     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10234       libsuff=32 shlibsuff=N32 libmagic=N32;;
10235     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10236       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10237     *) libsuff= shlibsuff= libmagic=never-match;;
10238     esac
10239     ;;
10240   esac
10241   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10242   shlibpath_overrides_runpath=no
10243   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10244   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10245   hardcode_into_libs=yes
10246   ;;
10247
10248 # No shared lib support for Linux oldld, aout, or coff.
10249 linux*oldld* | linux*aout* | linux*coff*)
10250   dynamic_linker=no
10251   ;;
10252
10253 # This must be glibc/ELF.
10254 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10255   version_type=linux # correct to gnu/linux during the next big refactor
10256   need_lib_prefix=no
10257   need_version=no
10258   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10259   soname_spec='${libname}${release}${shared_ext}$major'
10260   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10261   shlibpath_var=LD_LIBRARY_PATH
10262   shlibpath_overrides_runpath=no
10263
10264   # Some binutils ld are patched to set DT_RUNPATH
10265   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10266   $as_echo_n "(cached) " >&6
10267 else
10268   lt_cv_shlibpath_overrides_runpath=no
10269     save_LDFLAGS=$LDFLAGS
10270     save_libdir=$libdir
10271     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10272          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10273     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10274 /* end confdefs.h.  */
10275
10276 int
10277 main ()
10278 {
10279
10280   ;
10281   return 0;
10282 }
10283 _ACEOF
10284 if ac_fn_c_try_link "$LINENO"; then :
10285   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10286   lt_cv_shlibpath_overrides_runpath=yes
10287 fi
10288 fi
10289 rm -f core conftest.err conftest.$ac_objext \
10290     conftest$ac_exeext conftest.$ac_ext
10291     LDFLAGS=$save_LDFLAGS
10292     libdir=$save_libdir
10293
10294 fi
10295
10296   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10297
10298   # This implies no fast_install, which is unacceptable.
10299   # Some rework will be needed to allow for fast_install
10300   # before this can be enabled.
10301   hardcode_into_libs=yes
10302
10303   # Append ld.so.conf contents to the search path
10304   if test -f /etc/ld.so.conf; then
10305     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10306     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10307   fi
10308
10309   # We used to test for /lib/ld.so.1 and disable shared libraries on
10310   # powerpc, because MkLinux only supported shared libraries with the
10311   # GNU dynamic linker.  Since this was broken with cross compilers,
10312   # most powerpc-linux boxes support dynamic linking these days and
10313   # people can always --disable-shared, the test was removed, and we
10314   # assume the GNU/Linux dynamic linker is in use.
10315   dynamic_linker='GNU/Linux ld.so'
10316   ;;
10317
10318 netbsd*)
10319   version_type=sunos
10320   need_lib_prefix=no
10321   need_version=no
10322   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10323     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10324     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10325     dynamic_linker='NetBSD (a.out) ld.so'
10326   else
10327     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10328     soname_spec='${libname}${release}${shared_ext}$major'
10329     dynamic_linker='NetBSD ld.elf_so'
10330   fi
10331   shlibpath_var=LD_LIBRARY_PATH
10332   shlibpath_overrides_runpath=yes
10333   hardcode_into_libs=yes
10334   ;;
10335
10336 newsos6)
10337   version_type=linux # correct to gnu/linux during the next big refactor
10338   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10339   shlibpath_var=LD_LIBRARY_PATH
10340   shlibpath_overrides_runpath=yes
10341   ;;
10342
10343 *nto* | *qnx*)
10344   version_type=qnx
10345   need_lib_prefix=no
10346   need_version=no
10347   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10348   soname_spec='${libname}${release}${shared_ext}$major'
10349   shlibpath_var=LD_LIBRARY_PATH
10350   shlibpath_overrides_runpath=no
10351   hardcode_into_libs=yes
10352   dynamic_linker='ldqnx.so'
10353   ;;
10354
10355 openbsd*)
10356   version_type=sunos
10357   sys_lib_dlsearch_path_spec="/usr/lib"
10358   need_lib_prefix=no
10359   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10360   case $host_os in
10361     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10362     *)                          need_version=no  ;;
10363   esac
10364   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10365   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10366   shlibpath_var=LD_LIBRARY_PATH
10367   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10368     case $host_os in
10369       openbsd2.[89] | openbsd2.[89].*)
10370         shlibpath_overrides_runpath=no
10371         ;;
10372       *)
10373         shlibpath_overrides_runpath=yes
10374         ;;
10375       esac
10376   else
10377     shlibpath_overrides_runpath=yes
10378   fi
10379   ;;
10380
10381 os2*)
10382   libname_spec='$name'
10383   shrext_cmds=".dll"
10384   need_lib_prefix=no
10385   library_names_spec='$libname${shared_ext} $libname.a'
10386   dynamic_linker='OS/2 ld.exe'
10387   shlibpath_var=LIBPATH
10388   ;;
10389
10390 osf3* | osf4* | osf5*)
10391   version_type=osf
10392   need_lib_prefix=no
10393   need_version=no
10394   soname_spec='${libname}${release}${shared_ext}$major'
10395   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10396   shlibpath_var=LD_LIBRARY_PATH
10397   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10398   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10399   ;;
10400
10401 rdos*)
10402   dynamic_linker=no
10403   ;;
10404
10405 solaris*)
10406   version_type=linux # correct to gnu/linux during the next big refactor
10407   need_lib_prefix=no
10408   need_version=no
10409   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10410   soname_spec='${libname}${release}${shared_ext}$major'
10411   shlibpath_var=LD_LIBRARY_PATH
10412   shlibpath_overrides_runpath=yes
10413   hardcode_into_libs=yes
10414   # ldd complains unless libraries are executable
10415   postinstall_cmds='chmod +x $lib'
10416   ;;
10417
10418 sunos4*)
10419   version_type=sunos
10420   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10421   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10422   shlibpath_var=LD_LIBRARY_PATH
10423   shlibpath_overrides_runpath=yes
10424   if test "$with_gnu_ld" = yes; then
10425     need_lib_prefix=no
10426   fi
10427   need_version=yes
10428   ;;
10429
10430 sysv4 | sysv4.3*)
10431   version_type=linux # correct to gnu/linux during the next big refactor
10432   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10433   soname_spec='${libname}${release}${shared_ext}$major'
10434   shlibpath_var=LD_LIBRARY_PATH
10435   case $host_vendor in
10436     sni)
10437       shlibpath_overrides_runpath=no
10438       need_lib_prefix=no
10439       runpath_var=LD_RUN_PATH
10440       ;;
10441     siemens)
10442       need_lib_prefix=no
10443       ;;
10444     motorola)
10445       need_lib_prefix=no
10446       need_version=no
10447       shlibpath_overrides_runpath=no
10448       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10449       ;;
10450   esac
10451   ;;
10452
10453 sysv4*MP*)
10454   if test -d /usr/nec ;then
10455     version_type=linux # correct to gnu/linux during the next big refactor
10456     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10457     soname_spec='$libname${shared_ext}.$major'
10458     shlibpath_var=LD_LIBRARY_PATH
10459   fi
10460   ;;
10461
10462 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10463   version_type=freebsd-elf
10464   need_lib_prefix=no
10465   need_version=no
10466   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10467   soname_spec='${libname}${release}${shared_ext}$major'
10468   shlibpath_var=LD_LIBRARY_PATH
10469   shlibpath_overrides_runpath=yes
10470   hardcode_into_libs=yes
10471   if test "$with_gnu_ld" = yes; then
10472     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10473   else
10474     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10475     case $host_os in
10476       sco3.2v5*)
10477         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10478         ;;
10479     esac
10480   fi
10481   sys_lib_dlsearch_path_spec='/usr/lib'
10482   ;;
10483
10484 tpf*)
10485   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10486   version_type=linux # correct to gnu/linux during the next big refactor
10487   need_lib_prefix=no
10488   need_version=no
10489   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10490   shlibpath_var=LD_LIBRARY_PATH
10491   shlibpath_overrides_runpath=no
10492   hardcode_into_libs=yes
10493   ;;
10494
10495 uts4*)
10496   version_type=linux # correct to gnu/linux during the next big refactor
10497   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10498   soname_spec='${libname}${release}${shared_ext}$major'
10499   shlibpath_var=LD_LIBRARY_PATH
10500   ;;
10501
10502 *)
10503   dynamic_linker=no
10504   ;;
10505 esac
10506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10507 $as_echo "$dynamic_linker" >&6; }
10508 test "$dynamic_linker" = no && can_build_shared=no
10509
10510 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10511 if test "$GCC" = yes; then
10512   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10513 fi
10514
10515 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10516   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10517 fi
10518 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10519   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10520 fi
10521
10522
10523
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534
10535
10536
10537
10538
10539
10540
10541
10542
10543
10544
10545
10546
10547
10548
10549
10550
10551
10552
10553
10554
10555
10556
10557
10558
10559
10560
10561
10562
10563
10564
10565
10566
10567
10568
10569
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593
10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
10604
10605
10606
10607
10608
10609
10610
10611
10612
10613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10614 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10615 hardcode_action=
10616 if test -n "$hardcode_libdir_flag_spec" ||
10617    test -n "$runpath_var" ||
10618    test "X$hardcode_automatic" = "Xyes" ; then
10619
10620   # We can hardcode non-existent directories.
10621   if test "$hardcode_direct" != no &&
10622      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10623      # have to relink, otherwise we might link with an installed library
10624      # when we should be linking with a yet-to-be-installed one
10625      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10626      test "$hardcode_minus_L" != no; then
10627     # Linking always hardcodes the temporary library directory.
10628     hardcode_action=relink
10629   else
10630     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10631     hardcode_action=immediate
10632   fi
10633 else
10634   # We cannot hardcode anything, or else we can only hardcode existing
10635   # directories.
10636   hardcode_action=unsupported
10637 fi
10638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10639 $as_echo "$hardcode_action" >&6; }
10640
10641 if test "$hardcode_action" = relink ||
10642    test "$inherit_rpath" = yes; then
10643   # Fast installation is not supported
10644   enable_fast_install=no
10645 elif test "$shlibpath_overrides_runpath" = yes ||
10646      test "$enable_shared" = no; then
10647   # Fast installation is not necessary
10648   enable_fast_install=needless
10649 fi
10650
10651
10652
10653
10654
10655
10656   if test "x$enable_dlopen" != xyes; then
10657   enable_dlopen=unknown
10658   enable_dlopen_self=unknown
10659   enable_dlopen_self_static=unknown
10660 else
10661   lt_cv_dlopen=no
10662   lt_cv_dlopen_libs=
10663
10664   case $host_os in
10665   beos*)
10666     lt_cv_dlopen="load_add_on"
10667     lt_cv_dlopen_libs=
10668     lt_cv_dlopen_self=yes
10669     ;;
10670
10671   mingw* | pw32* | cegcc*)
10672     lt_cv_dlopen="LoadLibrary"
10673     lt_cv_dlopen_libs=
10674     ;;
10675
10676   cygwin*)
10677     lt_cv_dlopen="dlopen"
10678     lt_cv_dlopen_libs=
10679     ;;
10680
10681   darwin*)
10682   # if libdl is installed we need to link against it
10683     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10684 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10685 if ${ac_cv_lib_dl_dlopen+:} false; then :
10686   $as_echo_n "(cached) " >&6
10687 else
10688   ac_check_lib_save_LIBS=$LIBS
10689 LIBS="-ldl  $LIBS"
10690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10691 /* end confdefs.h.  */
10692
10693 /* Override any GCC internal prototype to avoid an error.
10694    Use char because int might match the return type of a GCC
10695    builtin and then its argument prototype would still apply.  */
10696 #ifdef __cplusplus
10697 extern "C"
10698 #endif
10699 char dlopen ();
10700 int
10701 main ()
10702 {
10703 return dlopen ();
10704   ;
10705   return 0;
10706 }
10707 _ACEOF
10708 if ac_fn_c_try_link "$LINENO"; then :
10709   ac_cv_lib_dl_dlopen=yes
10710 else
10711   ac_cv_lib_dl_dlopen=no
10712 fi
10713 rm -f core conftest.err conftest.$ac_objext \
10714     conftest$ac_exeext conftest.$ac_ext
10715 LIBS=$ac_check_lib_save_LIBS
10716 fi
10717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10718 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10719 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10720   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10721 else
10722
10723     lt_cv_dlopen="dyld"
10724     lt_cv_dlopen_libs=
10725     lt_cv_dlopen_self=yes
10726
10727 fi
10728
10729     ;;
10730
10731   *)
10732     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10733 if test "x$ac_cv_func_shl_load" = xyes; then :
10734   lt_cv_dlopen="shl_load"
10735 else
10736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10737 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10738 if ${ac_cv_lib_dld_shl_load+:} false; then :
10739   $as_echo_n "(cached) " >&6
10740 else
10741   ac_check_lib_save_LIBS=$LIBS
10742 LIBS="-ldld  $LIBS"
10743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10744 /* end confdefs.h.  */
10745
10746 /* Override any GCC internal prototype to avoid an error.
10747    Use char because int might match the return type of a GCC
10748    builtin and then its argument prototype would still apply.  */
10749 #ifdef __cplusplus
10750 extern "C"
10751 #endif
10752 char shl_load ();
10753 int
10754 main ()
10755 {
10756 return shl_load ();
10757   ;
10758   return 0;
10759 }
10760 _ACEOF
10761 if ac_fn_c_try_link "$LINENO"; then :
10762   ac_cv_lib_dld_shl_load=yes
10763 else
10764   ac_cv_lib_dld_shl_load=no
10765 fi
10766 rm -f core conftest.err conftest.$ac_objext \
10767     conftest$ac_exeext conftest.$ac_ext
10768 LIBS=$ac_check_lib_save_LIBS
10769 fi
10770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10771 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10772 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10773   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10774 else
10775   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10776 if test "x$ac_cv_func_dlopen" = xyes; then :
10777   lt_cv_dlopen="dlopen"
10778 else
10779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10780 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10781 if ${ac_cv_lib_dl_dlopen+:} false; then :
10782   $as_echo_n "(cached) " >&6
10783 else
10784   ac_check_lib_save_LIBS=$LIBS
10785 LIBS="-ldl  $LIBS"
10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h.  */
10788
10789 /* Override any GCC internal prototype to avoid an error.
10790    Use char because int might match the return type of a GCC
10791    builtin and then its argument prototype would still apply.  */
10792 #ifdef __cplusplus
10793 extern "C"
10794 #endif
10795 char dlopen ();
10796 int
10797 main ()
10798 {
10799 return dlopen ();
10800   ;
10801   return 0;
10802 }
10803 _ACEOF
10804 if ac_fn_c_try_link "$LINENO"; then :
10805   ac_cv_lib_dl_dlopen=yes
10806 else
10807   ac_cv_lib_dl_dlopen=no
10808 fi
10809 rm -f core conftest.err conftest.$ac_objext \
10810     conftest$ac_exeext conftest.$ac_ext
10811 LIBS=$ac_check_lib_save_LIBS
10812 fi
10813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10814 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10815 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10816   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10817 else
10818   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10819 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10820 if ${ac_cv_lib_svld_dlopen+:} false; then :
10821   $as_echo_n "(cached) " >&6
10822 else
10823   ac_check_lib_save_LIBS=$LIBS
10824 LIBS="-lsvld  $LIBS"
10825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10826 /* end confdefs.h.  */
10827
10828 /* Override any GCC internal prototype to avoid an error.
10829    Use char because int might match the return type of a GCC
10830    builtin and then its argument prototype would still apply.  */
10831 #ifdef __cplusplus
10832 extern "C"
10833 #endif
10834 char dlopen ();
10835 int
10836 main ()
10837 {
10838 return dlopen ();
10839   ;
10840   return 0;
10841 }
10842 _ACEOF
10843 if ac_fn_c_try_link "$LINENO"; then :
10844   ac_cv_lib_svld_dlopen=yes
10845 else
10846   ac_cv_lib_svld_dlopen=no
10847 fi
10848 rm -f core conftest.err conftest.$ac_objext \
10849     conftest$ac_exeext conftest.$ac_ext
10850 LIBS=$ac_check_lib_save_LIBS
10851 fi
10852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10853 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10854 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10855   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10856 else
10857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10858 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10859 if ${ac_cv_lib_dld_dld_link+:} false; then :
10860   $as_echo_n "(cached) " >&6
10861 else
10862   ac_check_lib_save_LIBS=$LIBS
10863 LIBS="-ldld  $LIBS"
10864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10865 /* end confdefs.h.  */
10866
10867 /* Override any GCC internal prototype to avoid an error.
10868    Use char because int might match the return type of a GCC
10869    builtin and then its argument prototype would still apply.  */
10870 #ifdef __cplusplus
10871 extern "C"
10872 #endif
10873 char dld_link ();
10874 int
10875 main ()
10876 {
10877 return dld_link ();
10878   ;
10879   return 0;
10880 }
10881 _ACEOF
10882 if ac_fn_c_try_link "$LINENO"; then :
10883   ac_cv_lib_dld_dld_link=yes
10884 else
10885   ac_cv_lib_dld_dld_link=no
10886 fi
10887 rm -f core conftest.err conftest.$ac_objext \
10888     conftest$ac_exeext conftest.$ac_ext
10889 LIBS=$ac_check_lib_save_LIBS
10890 fi
10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10892 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10893 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10894   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10895 fi
10896
10897
10898 fi
10899
10900
10901 fi
10902
10903
10904 fi
10905
10906
10907 fi
10908
10909
10910 fi
10911
10912     ;;
10913   esac
10914
10915   if test "x$lt_cv_dlopen" != xno; then
10916     enable_dlopen=yes
10917   else
10918     enable_dlopen=no
10919   fi
10920
10921   case $lt_cv_dlopen in
10922   dlopen)
10923     save_CPPFLAGS="$CPPFLAGS"
10924     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10925
10926     save_LDFLAGS="$LDFLAGS"
10927     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10928
10929     save_LIBS="$LIBS"
10930     LIBS="$lt_cv_dlopen_libs $LIBS"
10931
10932     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10933 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10934 if ${lt_cv_dlopen_self+:} false; then :
10935   $as_echo_n "(cached) " >&6
10936 else
10937           if test "$cross_compiling" = yes; then :
10938   lt_cv_dlopen_self=cross
10939 else
10940   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10941   lt_status=$lt_dlunknown
10942   cat > conftest.$ac_ext <<_LT_EOF
10943 #line $LINENO "configure"
10944 #include "confdefs.h"
10945
10946 #if HAVE_DLFCN_H
10947 #include <dlfcn.h>
10948 #endif
10949
10950 #include <stdio.h>
10951
10952 #ifdef RTLD_GLOBAL
10953 #  define LT_DLGLOBAL           RTLD_GLOBAL
10954 #else
10955 #  ifdef DL_GLOBAL
10956 #    define LT_DLGLOBAL         DL_GLOBAL
10957 #  else
10958 #    define LT_DLGLOBAL         0
10959 #  endif
10960 #endif
10961
10962 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10963    find out it does not work in some platform. */
10964 #ifndef LT_DLLAZY_OR_NOW
10965 #  ifdef RTLD_LAZY
10966 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10967 #  else
10968 #    ifdef DL_LAZY
10969 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10970 #    else
10971 #      ifdef RTLD_NOW
10972 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10973 #      else
10974 #        ifdef DL_NOW
10975 #          define LT_DLLAZY_OR_NOW      DL_NOW
10976 #        else
10977 #          define LT_DLLAZY_OR_NOW      0
10978 #        endif
10979 #      endif
10980 #    endif
10981 #  endif
10982 #endif
10983
10984 /* When -fvisbility=hidden is used, assume the code has been annotated
10985    correspondingly for the symbols needed.  */
10986 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10987 int fnord () __attribute__((visibility("default")));
10988 #endif
10989
10990 int fnord () { return 42; }
10991 int main ()
10992 {
10993   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10994   int status = $lt_dlunknown;
10995
10996   if (self)
10997     {
10998       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10999       else
11000         {
11001           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11002           else puts (dlerror ());
11003         }
11004       /* dlclose (self); */
11005     }
11006   else
11007     puts (dlerror ());
11008
11009   return status;
11010 }
11011 _LT_EOF
11012   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11013   (eval $ac_link) 2>&5
11014   ac_status=$?
11015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11016   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11017     (./conftest; exit; ) >&5 2>/dev/null
11018     lt_status=$?
11019     case x$lt_status in
11020       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11021       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11022       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11023     esac
11024   else :
11025     # compilation failed
11026     lt_cv_dlopen_self=no
11027   fi
11028 fi
11029 rm -fr conftest*
11030
11031
11032 fi
11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11034 $as_echo "$lt_cv_dlopen_self" >&6; }
11035
11036     if test "x$lt_cv_dlopen_self" = xyes; then
11037       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11038       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11039 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11040 if ${lt_cv_dlopen_self_static+:} false; then :
11041   $as_echo_n "(cached) " >&6
11042 else
11043           if test "$cross_compiling" = yes; then :
11044   lt_cv_dlopen_self_static=cross
11045 else
11046   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11047   lt_status=$lt_dlunknown
11048   cat > conftest.$ac_ext <<_LT_EOF
11049 #line $LINENO "configure"
11050 #include "confdefs.h"
11051
11052 #if HAVE_DLFCN_H
11053 #include <dlfcn.h>
11054 #endif
11055
11056 #include <stdio.h>
11057
11058 #ifdef RTLD_GLOBAL
11059 #  define LT_DLGLOBAL           RTLD_GLOBAL
11060 #else
11061 #  ifdef DL_GLOBAL
11062 #    define LT_DLGLOBAL         DL_GLOBAL
11063 #  else
11064 #    define LT_DLGLOBAL         0
11065 #  endif
11066 #endif
11067
11068 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11069    find out it does not work in some platform. */
11070 #ifndef LT_DLLAZY_OR_NOW
11071 #  ifdef RTLD_LAZY
11072 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11073 #  else
11074 #    ifdef DL_LAZY
11075 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11076 #    else
11077 #      ifdef RTLD_NOW
11078 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11079 #      else
11080 #        ifdef DL_NOW
11081 #          define LT_DLLAZY_OR_NOW      DL_NOW
11082 #        else
11083 #          define LT_DLLAZY_OR_NOW      0
11084 #        endif
11085 #      endif
11086 #    endif
11087 #  endif
11088 #endif
11089
11090 /* When -fvisbility=hidden is used, assume the code has been annotated
11091    correspondingly for the symbols needed.  */
11092 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11093 int fnord () __attribute__((visibility("default")));
11094 #endif
11095
11096 int fnord () { return 42; }
11097 int main ()
11098 {
11099   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11100   int status = $lt_dlunknown;
11101
11102   if (self)
11103     {
11104       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11105       else
11106         {
11107           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11108           else puts (dlerror ());
11109         }
11110       /* dlclose (self); */
11111     }
11112   else
11113     puts (dlerror ());
11114
11115   return status;
11116 }
11117 _LT_EOF
11118   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11119   (eval $ac_link) 2>&5
11120   ac_status=$?
11121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11122   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11123     (./conftest; exit; ) >&5 2>/dev/null
11124     lt_status=$?
11125     case x$lt_status in
11126       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11127       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11128       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11129     esac
11130   else :
11131     # compilation failed
11132     lt_cv_dlopen_self_static=no
11133   fi
11134 fi
11135 rm -fr conftest*
11136
11137
11138 fi
11139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11140 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11141     fi
11142
11143     CPPFLAGS="$save_CPPFLAGS"
11144     LDFLAGS="$save_LDFLAGS"
11145     LIBS="$save_LIBS"
11146     ;;
11147   esac
11148
11149   case $lt_cv_dlopen_self in
11150   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11151   *) enable_dlopen_self=unknown ;;
11152   esac
11153
11154   case $lt_cv_dlopen_self_static in
11155   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11156   *) enable_dlopen_self_static=unknown ;;
11157   esac
11158 fi
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176 striplib=
11177 old_striplib=
11178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11179 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11180 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11181   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11182   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11184 $as_echo "yes" >&6; }
11185 else
11186 # FIXME - insert some real tests, host_os isn't really good enough
11187   case $host_os in
11188   darwin*)
11189     if test -n "$STRIP" ; then
11190       striplib="$STRIP -x"
11191       old_striplib="$STRIP -S"
11192       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11193 $as_echo "yes" >&6; }
11194     else
11195       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11196 $as_echo "no" >&6; }
11197     fi
11198     ;;
11199   *)
11200     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11201 $as_echo "no" >&6; }
11202     ;;
11203   esac
11204 fi
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217   # Report which library types will actually be built
11218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11219 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11221 $as_echo "$can_build_shared" >&6; }
11222
11223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11224 $as_echo_n "checking whether to build shared libraries... " >&6; }
11225   test "$can_build_shared" = "no" && enable_shared=no
11226
11227   # On AIX, shared libraries and static libraries use the same namespace, and
11228   # are all built from PIC.
11229   case $host_os in
11230   aix3*)
11231     test "$enable_shared" = yes && enable_static=no
11232     if test -n "$RANLIB"; then
11233       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11234       postinstall_cmds='$RANLIB $lib'
11235     fi
11236     ;;
11237
11238   aix[4-9]*)
11239     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11240       test "$enable_shared" = yes && enable_static=no
11241     fi
11242     ;;
11243   esac
11244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11245 $as_echo "$enable_shared" >&6; }
11246
11247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11248 $as_echo_n "checking whether to build static libraries... " >&6; }
11249   # Make sure either enable_shared or enable_static is yes.
11250   test "$enable_shared" = yes || enable_static=yes
11251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11252 $as_echo "$enable_static" >&6; }
11253
11254
11255
11256
11257 fi
11258 ac_ext=c
11259 ac_cpp='$CPP $CPPFLAGS'
11260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11263
11264 CC="$lt_save_CC"
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280         ac_config_commands="$ac_config_commands libtool"
11281
11282
11283
11284
11285 # Only expand once:
11286
11287
11288 # Find a good install program.  We prefer a C program (faster),
11289 # so one script is as good as another.  But avoid the broken or
11290 # incompatible versions:
11291 # SysV /etc/install, /usr/sbin/install
11292 # SunOS /usr/etc/install
11293 # IRIX /sbin/install
11294 # AIX /bin/install
11295 # AmigaOS /C/install, which installs bootblocks on floppy discs
11296 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
11297 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
11298 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
11299 # OS/2's system install, which has a completely different semantic
11300 # ./install, which can be erroneously created by make from ./install.sh.
11301 # Reject install programs that cannot install multiple files.
11302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
11303 $as_echo_n "checking for a BSD-compatible install... " >&6; }
11304 if test -z "$INSTALL"; then
11305 if ${ac_cv_path_install+:} false; then :
11306   $as_echo_n "(cached) " >&6
11307 else
11308   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11309 for as_dir in $PATH
11310 do
11311   IFS=$as_save_IFS
11312   test -z "$as_dir" && as_dir=.
11313     # Account for people who put trailing slashes in PATH elements.
11314 case $as_dir/ in #((
11315   ./ | .// | /[cC]/* | \
11316   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
11317   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
11318   /usr/ucb/* ) ;;
11319   *)
11320     # OSF1 and SCO ODT 3.0 have their own names for install.
11321     # Don't use installbsd from OSF since it installs stuff as root
11322     # by default.
11323     for ac_prog in ginstall scoinst install; do
11324       for ac_exec_ext in '' $ac_executable_extensions; do
11325         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
11326           if test $ac_prog = install &&
11327             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
11328             # AIX install.  It has an incompatible calling convention.
11329             :
11330           elif test $ac_prog = install &&
11331             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
11332             # program-specific install script used by HP pwplus--don't use.
11333             :
11334           else
11335             rm -rf conftest.one conftest.two conftest.dir
11336             echo one > conftest.one
11337             echo two > conftest.two
11338             mkdir conftest.dir
11339             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
11340               test -s conftest.one && test -s conftest.two &&
11341               test -s conftest.dir/conftest.one &&
11342               test -s conftest.dir/conftest.two
11343             then
11344               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
11345               break 3
11346             fi
11347           fi
11348         fi
11349       done
11350     done
11351     ;;
11352 esac
11353
11354   done
11355 IFS=$as_save_IFS
11356
11357 rm -rf conftest.one conftest.two conftest.dir
11358
11359 fi
11360   if test "${ac_cv_path_install+set}" = set; then
11361     INSTALL=$ac_cv_path_install
11362   else
11363     # As a last resort, use the slow shell script.  Don't cache a
11364     # value for INSTALL within a source directory, because that will
11365     # break other packages using the cache if that directory is
11366     # removed, or if the value is a relative name.
11367     INSTALL=$ac_install_sh
11368   fi
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
11371 $as_echo "$INSTALL" >&6; }
11372
11373 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
11374 # It thinks the first close brace ends the variable substitution.
11375 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
11376
11377 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
11378
11379 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
11380
11381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
11382 $as_echo_n "checking whether ln -s works... " >&6; }
11383 LN_S=$as_ln_s
11384 if test "$LN_S" = "ln -s"; then
11385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11386 $as_echo "yes" >&6; }
11387 else
11388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
11389 $as_echo "no, using $LN_S" >&6; }
11390 fi
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400 # Warn if the user specified libbind, which is now deprecated
11401 # Check whether --enable-libbind was given.
11402 if test "${enable_libbind+set}" = set; then :
11403   enableval=$enable_libbind;
11404 fi
11405
11406
11407 case "$enable_libbind" in
11408         yes)
11409                 as_fn_error $? "'libbind' is no longer part of the BIND 9 distribution.
11410 It is available from http://www.isc.org as a separate download." "$LINENO" 5
11411                 ;;
11412         no|'')
11413                 ;;
11414 esac
11415
11416 # Check whether --enable-warn_shadow was given.
11417 if test "${enable_warn_shadow+set}" = set; then :
11418   enableval=$enable_warn_shadow;
11419 fi
11420
11421
11422 # Check whether --enable-warn_error was given.
11423 if test "${enable_warn_error+set}" = set; then :
11424   enableval=$enable_warn_error;
11425 fi
11426
11427
11428 # Check whether --enable-developer was given.
11429 if test "${enable_developer+set}" = set; then :
11430   enableval=$enable_developer;
11431 fi
11432
11433 case "$enable_developer" in
11434 yes)
11435         STD_CDEFINES="$STD_CDEFINES -DISC_LIST_CHECKINIT=1"
11436         test "${enable_fixed_rrset+set}" = set || enable_fixed_rrset=yes
11437         test "${with_atf+set}" = set || with_atf=yes
11438         test "${enable_filter_aaaa+set}" = set || enable_filter_aaaa=yes
11439         test "${with_dlz_filesystem+set}" = set || with_dlz_filesystem=yes
11440         test "${enable_symtable+set}" = set || enable_symtable=all
11441         test "${enable_sit+set}" = set || enable_sit=yes
11442         test "${enable_warn_error+set}" = set || enable_warn_error=yes
11443         test "${enable_warn_shadow+set}" = set || enable_warn_shadow=yes
11444         ;;
11445 esac
11446
11447 #libseccomp sandboxing
11448 # Check whether --enable-seccomp was given.
11449 if test "${enable_seccomp+set}" = set; then :
11450   enableval=$enable_seccomp;
11451 fi
11452
11453 case "$enable_seccomp" in
11454         yes)
11455         case $host_os in
11456         linux*)
11457                 ;;
11458         *)
11459                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: seccomp is not supported on non-linux platforms; disabling it" >&5
11460 $as_echo "$as_me: WARNING: seccomp is not supported on non-linux platforms; disabling it" >&2;}
11461                 enable_seccomp=no
11462                 ;;
11463         esac
11464         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing seccomp_init" >&5
11465 $as_echo_n "checking for library containing seccomp_init... " >&6; }
11466 if ${ac_cv_search_seccomp_init+:} false; then :
11467   $as_echo_n "(cached) " >&6
11468 else
11469   ac_func_search_save_LIBS=$LIBS
11470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11471 /* end confdefs.h.  */
11472
11473 /* Override any GCC internal prototype to avoid an error.
11474    Use char because int might match the return type of a GCC
11475    builtin and then its argument prototype would still apply.  */
11476 #ifdef __cplusplus
11477 extern "C"
11478 #endif
11479 char seccomp_init ();
11480 int
11481 main ()
11482 {
11483 return seccomp_init ();
11484   ;
11485   return 0;
11486 }
11487 _ACEOF
11488 for ac_lib in '' seccomp; do
11489   if test -z "$ac_lib"; then
11490     ac_res="none required"
11491   else
11492     ac_res=-l$ac_lib
11493     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11494   fi
11495   if ac_fn_c_try_link "$LINENO"; then :
11496   ac_cv_search_seccomp_init=$ac_res
11497 fi
11498 rm -f core conftest.err conftest.$ac_objext \
11499     conftest$ac_exeext
11500   if ${ac_cv_search_seccomp_init+:} false; then :
11501   break
11502 fi
11503 done
11504 if ${ac_cv_search_seccomp_init+:} false; then :
11505
11506 else
11507   ac_cv_search_seccomp_init=no
11508 fi
11509 rm conftest.$ac_ext
11510 LIBS=$ac_func_search_save_LIBS
11511 fi
11512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_seccomp_init" >&5
11513 $as_echo "$ac_cv_search_seccomp_init" >&6; }
11514 ac_res=$ac_cv_search_seccomp_init
11515 if test "$ac_res" != no; then :
11516   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11517
11518 fi
11519
11520         if test "$ac_cv_search_seccomp_init" = "-lseccomp" ; then
11521                 if test "$cross_compiling" = yes; then :
11522   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11523 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11524 as_fn_error $? "cannot run test program while cross compiling
11525 See \`config.log' for more details" "$LINENO" 5; }
11526 else
11527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11528 /* end confdefs.h.  */
11529
11530                 #include <stdio.h>
11531                 #include <stdlib.h>
11532                 #include <errno.h>
11533                 #include <sys/prctl.h>
11534                 #include <linux/seccomp.h>
11535
11536                 int main(void)
11537                 {
11538                         int ret;
11539
11540                         ret = prctl(PR_GET_SECCOMP, 0, 0, 0, 0);
11541                         if (ret < 0) {
11542                                 switch (errno) {
11543                                 case ENOSYS:
11544                                         return 1;
11545                                 case EINVAL:
11546                                         return 1;
11547                                 default:
11548                                         return 1;
11549                                 }
11550                         }
11551                         ret =
11552                         prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, 0, 0);
11553                         if (ret < 0) {
11554                                 switch (errno) {
11555                                 case EINVAL:
11556                                         return 1;
11557                                 case EFAULT:
11558                                         return 0;
11559                                 default:
11560                                         return 1;
11561                         }
11562                 }
11563         return 1;
11564         }
11565
11566
11567 _ACEOF
11568 if ac_fn_c_try_run "$LINENO"; then :
11569
11570 $as_echo "#define HAVE_LIBSECCOMP 1" >>confdefs.h
11571
11572
11573 fi
11574 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11575   conftest.$ac_objext conftest.beam conftest.$ac_ext
11576 fi
11577
11578         fi
11579                 ;;
11580         *)
11581                 ;;
11582 esac
11583
11584 #
11585 # Make very sure that these are the first files processed by
11586 # config.status, since we use the processed output as the input for
11587 # AC_SUBST_FILE() substitutions in other files.
11588 #
11589 ac_config_files="$ac_config_files make/rules make/includes"
11590
11591
11592 # Extract the first word of "ar", so it can be a program name with args.
11593 set dummy ar; ac_word=$2
11594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11595 $as_echo_n "checking for $ac_word... " >&6; }
11596 if ${ac_cv_path_AR+:} false; then :
11597   $as_echo_n "(cached) " >&6
11598 else
11599   case $AR in
11600   [\\/]* | ?:[\\/]*)
11601   ac_cv_path_AR="$AR" # Let the user override the test with a path.
11602   ;;
11603   *)
11604   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11605 for as_dir in $PATH
11606 do
11607   IFS=$as_save_IFS
11608   test -z "$as_dir" && as_dir=.
11609     for ac_exec_ext in '' $ac_executable_extensions; do
11610   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11611     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
11612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11613     break 2
11614   fi
11615 done
11616   done
11617 IFS=$as_save_IFS
11618
11619   ;;
11620 esac
11621 fi
11622 AR=$ac_cv_path_AR
11623 if test -n "$AR"; then
11624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
11625 $as_echo "$AR" >&6; }
11626 else
11627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11628 $as_echo "no" >&6; }
11629 fi
11630
11631
11632 ARFLAGS="cruv"
11633
11634
11635
11636 # The POSIX ln(1) program.  Non-POSIX systems may substitute
11637 # "copy" or something.
11638 LN=ln
11639
11640
11641 case "$AR" in
11642         "")
11643                 as_fn_error $? "
11644 ar program not found.  Please fix your PATH to include the directory in
11645 which ar resides, or set AR in the environment with the full path to ar.
11646 " "$LINENO" 5
11647
11648                 ;;
11649 esac
11650
11651 #
11652 # Etags.
11653 #
11654 for ac_prog in etags emacs-etags
11655 do
11656   # Extract the first word of "$ac_prog", so it can be a program name with args.
11657 set dummy $ac_prog; ac_word=$2
11658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11659 $as_echo_n "checking for $ac_word... " >&6; }
11660 if ${ac_cv_path_ETAGS+:} false; then :
11661   $as_echo_n "(cached) " >&6
11662 else
11663   case $ETAGS in
11664   [\\/]* | ?:[\\/]*)
11665   ac_cv_path_ETAGS="$ETAGS" # Let the user override the test with a path.
11666   ;;
11667   *)
11668   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11669 for as_dir in $PATH
11670 do
11671   IFS=$as_save_IFS
11672   test -z "$as_dir" && as_dir=.
11673     for ac_exec_ext in '' $ac_executable_extensions; do
11674   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11675     ac_cv_path_ETAGS="$as_dir/$ac_word$ac_exec_ext"
11676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11677     break 2
11678   fi
11679 done
11680   done
11681 IFS=$as_save_IFS
11682
11683   ;;
11684 esac
11685 fi
11686 ETAGS=$ac_cv_path_ETAGS
11687 if test -n "$ETAGS"; then
11688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ETAGS" >&5
11689 $as_echo "$ETAGS" >&6; }
11690 else
11691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11692 $as_echo "no" >&6; }
11693 fi
11694
11695
11696   test -n "$ETAGS" && break
11697 done
11698
11699
11700 #
11701 # Some systems, e.g. RH7, have the Exuberant Ctags etags instead of
11702 # GNU emacs etags, and it requires the -L flag.
11703 #
11704 if test "X$ETAGS" != "X"; then
11705         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Exuberant Ctags etags" >&5
11706 $as_echo_n "checking for Exuberant Ctags etags... " >&6; }
11707         if $ETAGS --version 2>&1 | grep 'Exuberant Ctags' >/dev/null 2>&1; then
11708                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11709 $as_echo "yes" >&6; }
11710                 ETAGS="$ETAGS -L"
11711         else
11712                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11713 $as_echo "no" >&6; }
11714         fi
11715 fi
11716
11717
11718 #
11719 # Perl is optional; it is used only by some of the system test scripts.
11720 # Note: the backtrace feature (see below) uses perl to build the symbol table,
11721 # but it still compiles without perl, in which case an empty table will be used.
11722 #
11723 for ac_prog in perl5 perl
11724 do
11725   # Extract the first word of "$ac_prog", so it can be a program name with args.
11726 set dummy $ac_prog; ac_word=$2
11727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11728 $as_echo_n "checking for $ac_word... " >&6; }
11729 if ${ac_cv_path_PERL+:} false; then :
11730   $as_echo_n "(cached) " >&6
11731 else
11732   case $PERL in
11733   [\\/]* | ?:[\\/]*)
11734   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
11735   ;;
11736   *)
11737   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11738 for as_dir in $PATH
11739 do
11740   IFS=$as_save_IFS
11741   test -z "$as_dir" && as_dir=.
11742     for ac_exec_ext in '' $ac_executable_extensions; do
11743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11744     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
11745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11746     break 2
11747   fi
11748 done
11749   done
11750 IFS=$as_save_IFS
11751
11752   ;;
11753 esac
11754 fi
11755 PERL=$ac_cv_path_PERL
11756 if test -n "$PERL"; then
11757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
11758 $as_echo "$PERL" >&6; }
11759 else
11760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11761 $as_echo "no" >&6; }
11762 fi
11763
11764
11765   test -n "$PERL" && break
11766 done
11767
11768
11769
11770 #
11771 # Python is also optional; it is used by the tools in bin/python.
11772 # If python is unavailable, we simply don't build those.
11773 #
11774
11775 # Check whether --with-python was given.
11776 if test "${with_python+set}" = set; then :
11777   withval=$with_python; use_python="$withval"
11778 else
11779   use_python="unspec"
11780 fi
11781
11782
11783 python="python python3 python3.4 python3.3 python3.2 python3.1 python3.0 python2 python2.7 python2.6 python2.5 python2.4"
11784 testscript='try: import argparse
11785 except: exit(1)'
11786 case "$use_python" in
11787         no)
11788                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python support" >&5
11789 $as_echo_n "checking for python support... " >&6; }
11790                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
11791 $as_echo "disabled" >&6; }
11792                 ;;
11793         unspec|yes|*)
11794                 case "$use_python" in
11795                 unspec|yes|'')
11796                         for p in $python
11797                         do
11798                                 for ac_prog in $p
11799 do
11800   # Extract the first word of "$ac_prog", so it can be a program name with args.
11801 set dummy $ac_prog; ac_word=$2
11802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11803 $as_echo_n "checking for $ac_word... " >&6; }
11804 if ${ac_cv_path_PYTHON+:} false; then :
11805   $as_echo_n "(cached) " >&6
11806 else
11807   case $PYTHON in
11808   [\\/]* | ?:[\\/]*)
11809   ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
11810   ;;
11811   *)
11812   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11813 for as_dir in $PATH
11814 do
11815   IFS=$as_save_IFS
11816   test -z "$as_dir" && as_dir=.
11817     for ac_exec_ext in '' $ac_executable_extensions; do
11818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11819     ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
11820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11821     break 2
11822   fi
11823 done
11824   done
11825 IFS=$as_save_IFS
11826
11827   ;;
11828 esac
11829 fi
11830 PYTHON=$ac_cv_path_PYTHON
11831 if test -n "$PYTHON"; then
11832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
11833 $as_echo "$PYTHON" >&6; }
11834 else
11835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11836 $as_echo "no" >&6; }
11837 fi
11838
11839
11840   test -n "$PYTHON" && break
11841 done
11842
11843                                 if test "X$PYTHON" == "X"; then
11844                                         continue;
11845                                 fi
11846                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking python module 'argparse'" >&5
11847 $as_echo_n "checking python module 'argparse'... " >&6; }
11848                                 if ${PYTHON:-false} -c "$testscript"; then
11849                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: found, using $PYTHON" >&5
11850 $as_echo "found, using $PYTHON" >&6; }
11851                                         break
11852                                 fi
11853                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
11854 $as_echo "not found" >&6; }
11855                                 unset ac_cv_path_PYTHON
11856                                 unset PYTHON
11857                         done
11858                         if test "X$PYTHON" == "X"
11859                         then
11860                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python support" >&5
11861 $as_echo_n "checking for python support... " >&6; }
11862                                 case "$use_python" in
11863                                 unspec)
11864                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
11865 $as_echo "disabled" >&6; }
11866                                         ;;
11867                                 yes)
11868                                         as_fn_error $? "missing python" "$LINENO" 5
11869                                         ;;
11870                                 esac
11871                         fi
11872                         ;;
11873                 *)
11874                         case "$use_python" in
11875                         /*)
11876                                 PYTHON="$use_python"
11877                                 ;;
11878                         *)
11879                                 for ac_prog in $use_python
11880 do
11881   # Extract the first word of "$ac_prog", so it can be a program name with args.
11882 set dummy $ac_prog; ac_word=$2
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11884 $as_echo_n "checking for $ac_word... " >&6; }
11885 if ${ac_cv_path_PYTHON+:} false; then :
11886   $as_echo_n "(cached) " >&6
11887 else
11888   case $PYTHON in
11889   [\\/]* | ?:[\\/]*)
11890   ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
11891   ;;
11892   *)
11893   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11894 for as_dir in $PATH
11895 do
11896   IFS=$as_save_IFS
11897   test -z "$as_dir" && as_dir=.
11898     for ac_exec_ext in '' $ac_executable_extensions; do
11899   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11900     ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
11901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11902     break 2
11903   fi
11904 done
11905   done
11906 IFS=$as_save_IFS
11907
11908   ;;
11909 esac
11910 fi
11911 PYTHON=$ac_cv_path_PYTHON
11912 if test -n "$PYTHON"; then
11913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
11914 $as_echo "$PYTHON" >&6; }
11915 else
11916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11917 $as_echo "no" >&6; }
11918 fi
11919
11920
11921   test -n "$PYTHON" && break
11922 done
11923
11924                                 ;;
11925                         esac
11926                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking python module 'argparse'" >&5
11927 $as_echo_n "checking python module 'argparse'... " >&6; }
11928                         if ${PYTHON:-false} -c "$testscript"; then
11929                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found, using $PYTHON" >&5
11930 $as_echo "found, using $PYTHON" >&6; }
11931                                 break
11932                         else
11933                                 as_fn_error $? "not found" "$LINENO" 5
11934                         fi
11935                         ;;
11936                 esac
11937                 ;;
11938 esac
11939
11940 PYTHON_TOOLS=''
11941 CHECKDS=''
11942 COVERAGE=''
11943 if test "X$PYTHON" != "X"; then
11944         PYTHON_TOOLS=python
11945         CHECKDS=checkds
11946         COVERAGE=coverage
11947 fi
11948
11949
11950
11951
11952 #
11953 # Special processing of paths depending on whether --prefix,
11954 # --sysconfdir or --localstatedir arguments were given.  What's
11955 # desired is some compatibility with the way previous versions
11956 # of BIND built; they defaulted to /usr/local for most parts of
11957 # the installation, but named.boot/named.conf was in /etc
11958 # and named.pid was in /var/run.
11959 #
11960 # So ... if none of --prefix, --sysconfdir or --localstatedir are
11961 # specified, set things up that way.  If --prefix is given, use
11962 # it for sysconfdir and localstatedir the way configure normally
11963 # would.  To change the prefix for everything but leave named.conf
11964 # in /etc or named.pid in /var/run, then do this the usual configure way:
11965 # ./configure --prefix=/somewhere --sysconfdir=/etc
11966 # ./configure --prefix=/somewhere --localstatedir=/var
11967 #
11968 # To put named.conf and named.pid in /usr/local with everything else,
11969 # set the prefix explicitly to /usr/local even though that's the default:
11970 # ./configure --prefix=/usr/local
11971 #
11972 case "$prefix" in
11973         NONE)
11974                 case "$sysconfdir" in
11975                         '${prefix}/etc')
11976                                 sysconfdir=/etc
11977                                 ;;
11978                 esac
11979                 case "$localstatedir" in
11980                         '${prefix}/var')
11981                                 localstatedir=/var
11982                                 ;;
11983                 esac
11984                 ;;
11985 esac
11986
11987 #
11988 # Make sure INSTALL uses an absolute path, else it will be wrong in all
11989 # Makefiles, since they use make/rules.in and INSTALL will be adjusted by
11990 # configure based on the location of the file where it is substituted.
11991 # Since in BIND9 INSTALL is only substituted into make/rules.in, an immediate
11992 # subdirectory of install-sh, This relative path will be wrong for all
11993 # directories more than one level down from install-sh.
11994 #
11995 case "$INSTALL" in
11996         /*)
11997                 ;;
11998         *)
11999                 #
12000                 # Not all systems have dirname.
12001                 #
12002
12003                 ac_dir="`echo $INSTALL | sed 's%/[^/]*$%%'`"
12004
12005
12006                 ac_prog="`echo $INSTALL | sed 's%.*/%%'`"
12007                 test "$ac_dir" = "$ac_prog" && ac_dir=.
12008                 test -d "$ac_dir" && ac_dir="`(cd \"$ac_dir\" && pwd)`"
12009                 INSTALL="$ac_dir/$ac_prog"
12010                 ;;
12011 esac
12012
12013 #
12014 # On these hosts, we really want to use cc, not gcc, even if it is
12015 # found.  The gcc that these systems have will not correctly handle
12016 # pthreads.
12017 #
12018 # However, if the user sets $CC to be something, let that override
12019 # our change.
12020 #
12021 if test "X$CC" = "X" ; then
12022         case "$host" in
12023                 *-dec-osf*)
12024                         CC="cc"
12025                         ;;
12026                 *-solaris*)
12027                         # Use Sun's cc if it is available, but watch
12028                         # out for /usr/ucb/cc; it will never be the right
12029                         # compiler to use.
12030                         #
12031                         # If setting CC here fails, the AC_PROG_CC done
12032                         # below might still find gcc.
12033                         IFS="${IFS=     }"; ac_save_ifs="$IFS"; IFS=":"
12034                         for ac_dir in $PATH; do
12035                                 test -z "$ac_dir" && ac_dir=.
12036                                 case "$ac_dir" in
12037                                 /usr/ucb)
12038                                         # exclude
12039                                         ;;
12040                                 *)
12041                                         if test -f "$ac_dir/cc"; then
12042                                                 CC="$ac_dir/cc"
12043                                                 break
12044                                         fi
12045                                         ;;
12046                                 esac
12047                         done
12048                         IFS="$ac_save_ifs"
12049                         ;;
12050                 *-hp-hpux*)
12051                         CC="cc"
12052                         ;;
12053                 mips-sgi-irix*)
12054                         CC="cc"
12055                         ;;
12056         esac
12057 fi
12058
12059 ac_ext=c
12060 ac_cpp='$CPP $CPPFLAGS'
12061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12063 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12064 if test -n "$ac_tool_prefix"; then
12065   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
12066 set dummy ${ac_tool_prefix}gcc; ac_word=$2
12067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12068 $as_echo_n "checking for $ac_word... " >&6; }
12069 if ${ac_cv_prog_CC+:} false; then :
12070   $as_echo_n "(cached) " >&6
12071 else
12072   if test -n "$CC"; then
12073   ac_cv_prog_CC="$CC" # Let the user override the test.
12074 else
12075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12076 for as_dir in $PATH
12077 do
12078   IFS=$as_save_IFS
12079   test -z "$as_dir" && as_dir=.
12080     for ac_exec_ext in '' $ac_executable_extensions; do
12081   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12082     ac_cv_prog_CC="${ac_tool_prefix}gcc"
12083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12084     break 2
12085   fi
12086 done
12087   done
12088 IFS=$as_save_IFS
12089
12090 fi
12091 fi
12092 CC=$ac_cv_prog_CC
12093 if test -n "$CC"; then
12094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
12095 $as_echo "$CC" >&6; }
12096 else
12097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12098 $as_echo "no" >&6; }
12099 fi
12100
12101
12102 fi
12103 if test -z "$ac_cv_prog_CC"; then
12104   ac_ct_CC=$CC
12105   # Extract the first word of "gcc", so it can be a program name with args.
12106 set dummy gcc; ac_word=$2
12107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12108 $as_echo_n "checking for $ac_word... " >&6; }
12109 if ${ac_cv_prog_ac_ct_CC+:} false; then :
12110   $as_echo_n "(cached) " >&6
12111 else
12112   if test -n "$ac_ct_CC"; then
12113   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
12114 else
12115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12116 for as_dir in $PATH
12117 do
12118   IFS=$as_save_IFS
12119   test -z "$as_dir" && as_dir=.
12120     for ac_exec_ext in '' $ac_executable_extensions; do
12121   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12122     ac_cv_prog_ac_ct_CC="gcc"
12123     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12124     break 2
12125   fi
12126 done
12127   done
12128 IFS=$as_save_IFS
12129
12130 fi
12131 fi
12132 ac_ct_CC=$ac_cv_prog_ac_ct_CC
12133 if test -n "$ac_ct_CC"; then
12134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
12135 $as_echo "$ac_ct_CC" >&6; }
12136 else
12137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12138 $as_echo "no" >&6; }
12139 fi
12140
12141   if test "x$ac_ct_CC" = x; then
12142     CC=""
12143   else
12144     case $cross_compiling:$ac_tool_warned in
12145 yes:)
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12147 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12148 ac_tool_warned=yes ;;
12149 esac
12150     CC=$ac_ct_CC
12151   fi
12152 else
12153   CC="$ac_cv_prog_CC"
12154 fi
12155
12156 if test -z "$CC"; then
12157           if test -n "$ac_tool_prefix"; then
12158     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
12159 set dummy ${ac_tool_prefix}cc; ac_word=$2
12160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12161 $as_echo_n "checking for $ac_word... " >&6; }
12162 if ${ac_cv_prog_CC+:} false; then :
12163   $as_echo_n "(cached) " >&6
12164 else
12165   if test -n "$CC"; then
12166   ac_cv_prog_CC="$CC" # Let the user override the test.
12167 else
12168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12169 for as_dir in $PATH
12170 do
12171   IFS=$as_save_IFS
12172   test -z "$as_dir" && as_dir=.
12173     for ac_exec_ext in '' $ac_executable_extensions; do
12174   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12175     ac_cv_prog_CC="${ac_tool_prefix}cc"
12176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12177     break 2
12178   fi
12179 done
12180   done
12181 IFS=$as_save_IFS
12182
12183 fi
12184 fi
12185 CC=$ac_cv_prog_CC
12186 if test -n "$CC"; then
12187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
12188 $as_echo "$CC" >&6; }
12189 else
12190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12191 $as_echo "no" >&6; }
12192 fi
12193
12194
12195   fi
12196 fi
12197 if test -z "$CC"; then
12198   # Extract the first word of "cc", so it can be a program name with args.
12199 set dummy cc; ac_word=$2
12200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12201 $as_echo_n "checking for $ac_word... " >&6; }
12202 if ${ac_cv_prog_CC+:} false; then :
12203   $as_echo_n "(cached) " >&6
12204 else
12205   if test -n "$CC"; then
12206   ac_cv_prog_CC="$CC" # Let the user override the test.
12207 else
12208   ac_prog_rejected=no
12209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12210 for as_dir in $PATH
12211 do
12212   IFS=$as_save_IFS
12213   test -z "$as_dir" && as_dir=.
12214     for ac_exec_ext in '' $ac_executable_extensions; do
12215   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12216     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
12217        ac_prog_rejected=yes
12218        continue
12219      fi
12220     ac_cv_prog_CC="cc"
12221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12222     break 2
12223   fi
12224 done
12225   done
12226 IFS=$as_save_IFS
12227
12228 if test $ac_prog_rejected = yes; then
12229   # We found a bogon in the path, so make sure we never use it.
12230   set dummy $ac_cv_prog_CC
12231   shift
12232   if test $# != 0; then
12233     # We chose a different compiler from the bogus one.
12234     # However, it has the same basename, so the bogon will be chosen
12235     # first if we set CC to just the basename; use the full file name.
12236     shift
12237     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
12238   fi
12239 fi
12240 fi
12241 fi
12242 CC=$ac_cv_prog_CC
12243 if test -n "$CC"; then
12244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
12245 $as_echo "$CC" >&6; }
12246 else
12247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12248 $as_echo "no" >&6; }
12249 fi
12250
12251
12252 fi
12253 if test -z "$CC"; then
12254   if test -n "$ac_tool_prefix"; then
12255   for ac_prog in cl.exe
12256   do
12257     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12258 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12260 $as_echo_n "checking for $ac_word... " >&6; }
12261 if ${ac_cv_prog_CC+:} false; then :
12262   $as_echo_n "(cached) " >&6
12263 else
12264   if test -n "$CC"; then
12265   ac_cv_prog_CC="$CC" # Let the user override the test.
12266 else
12267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12268 for as_dir in $PATH
12269 do
12270   IFS=$as_save_IFS
12271   test -z "$as_dir" && as_dir=.
12272     for ac_exec_ext in '' $ac_executable_extensions; do
12273   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12274     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
12275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12276     break 2
12277   fi
12278 done
12279   done
12280 IFS=$as_save_IFS
12281
12282 fi
12283 fi
12284 CC=$ac_cv_prog_CC
12285 if test -n "$CC"; then
12286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
12287 $as_echo "$CC" >&6; }
12288 else
12289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12290 $as_echo "no" >&6; }
12291 fi
12292
12293
12294     test -n "$CC" && break
12295   done
12296 fi
12297 if test -z "$CC"; then
12298   ac_ct_CC=$CC
12299   for ac_prog in cl.exe
12300 do
12301   # Extract the first word of "$ac_prog", so it can be a program name with args.
12302 set dummy $ac_prog; ac_word=$2
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12304 $as_echo_n "checking for $ac_word... " >&6; }
12305 if ${ac_cv_prog_ac_ct_CC+:} false; then :
12306   $as_echo_n "(cached) " >&6
12307 else
12308   if test -n "$ac_ct_CC"; then
12309   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
12310 else
12311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12312 for as_dir in $PATH
12313 do
12314   IFS=$as_save_IFS
12315   test -z "$as_dir" && as_dir=.
12316     for ac_exec_ext in '' $ac_executable_extensions; do
12317   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12318     ac_cv_prog_ac_ct_CC="$ac_prog"
12319     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12320     break 2
12321   fi
12322 done
12323   done
12324 IFS=$as_save_IFS
12325
12326 fi
12327 fi
12328 ac_ct_CC=$ac_cv_prog_ac_ct_CC
12329 if test -n "$ac_ct_CC"; then
12330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
12331 $as_echo "$ac_ct_CC" >&6; }
12332 else
12333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12334 $as_echo "no" >&6; }
12335 fi
12336
12337
12338   test -n "$ac_ct_CC" && break
12339 done
12340
12341   if test "x$ac_ct_CC" = x; then
12342     CC=""
12343   else
12344     case $cross_compiling:$ac_tool_warned in
12345 yes:)
12346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12347 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12348 ac_tool_warned=yes ;;
12349 esac
12350     CC=$ac_ct_CC
12351   fi
12352 fi
12353
12354 fi
12355
12356
12357 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12358 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12359 as_fn_error $? "no acceptable C compiler found in \$PATH
12360 See \`config.log' for more details" "$LINENO" 5; }
12361
12362 # Provide some information about the compiler.
12363 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
12364 set X $ac_compile
12365 ac_compiler=$2
12366 for ac_option in --version -v -V -qversion; do
12367   { { ac_try="$ac_compiler $ac_option >&5"
12368 case "(($ac_try" in
12369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12370   *) ac_try_echo=$ac_try;;
12371 esac
12372 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
12373 $as_echo "$ac_try_echo"; } >&5
12374   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
12375   ac_status=$?
12376   if test -s conftest.err; then
12377     sed '10a\
12378 ... rest of stderr output deleted ...
12379          10q' conftest.err >conftest.er1
12380     cat conftest.er1 >&5
12381   fi
12382   rm -f conftest.er1 conftest.err
12383   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12384   test $ac_status = 0; }
12385 done
12386
12387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
12388 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
12389 if ${ac_cv_c_compiler_gnu+:} false; then :
12390   $as_echo_n "(cached) " >&6
12391 else
12392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12393 /* end confdefs.h.  */
12394
12395 int
12396 main ()
12397 {
12398 #ifndef __GNUC__
12399        choke me
12400 #endif
12401
12402   ;
12403   return 0;
12404 }
12405 _ACEOF
12406 if ac_fn_c_try_compile "$LINENO"; then :
12407   ac_compiler_gnu=yes
12408 else
12409   ac_compiler_gnu=no
12410 fi
12411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12412 ac_cv_c_compiler_gnu=$ac_compiler_gnu
12413
12414 fi
12415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
12416 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
12417 if test $ac_compiler_gnu = yes; then
12418   GCC=yes
12419 else
12420   GCC=
12421 fi
12422 ac_test_CFLAGS=${CFLAGS+set}
12423 ac_save_CFLAGS=$CFLAGS
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
12425 $as_echo_n "checking whether $CC accepts -g... " >&6; }
12426 if ${ac_cv_prog_cc_g+:} false; then :
12427   $as_echo_n "(cached) " >&6
12428 else
12429   ac_save_c_werror_flag=$ac_c_werror_flag
12430    ac_c_werror_flag=yes
12431    ac_cv_prog_cc_g=no
12432    CFLAGS="-g"
12433    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12434 /* end confdefs.h.  */
12435
12436 int
12437 main ()
12438 {
12439
12440   ;
12441   return 0;
12442 }
12443 _ACEOF
12444 if ac_fn_c_try_compile "$LINENO"; then :
12445   ac_cv_prog_cc_g=yes
12446 else
12447   CFLAGS=""
12448       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12449 /* end confdefs.h.  */
12450
12451 int
12452 main ()
12453 {
12454
12455   ;
12456   return 0;
12457 }
12458 _ACEOF
12459 if ac_fn_c_try_compile "$LINENO"; then :
12460
12461 else
12462   ac_c_werror_flag=$ac_save_c_werror_flag
12463          CFLAGS="-g"
12464          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12465 /* end confdefs.h.  */
12466
12467 int
12468 main ()
12469 {
12470
12471   ;
12472   return 0;
12473 }
12474 _ACEOF
12475 if ac_fn_c_try_compile "$LINENO"; then :
12476   ac_cv_prog_cc_g=yes
12477 fi
12478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12479 fi
12480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12481 fi
12482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12483    ac_c_werror_flag=$ac_save_c_werror_flag
12484 fi
12485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
12486 $as_echo "$ac_cv_prog_cc_g" >&6; }
12487 if test "$ac_test_CFLAGS" = set; then
12488   CFLAGS=$ac_save_CFLAGS
12489 elif test $ac_cv_prog_cc_g = yes; then
12490   if test "$GCC" = yes; then
12491     CFLAGS="-g -O2"
12492   else
12493     CFLAGS="-g"
12494   fi
12495 else
12496   if test "$GCC" = yes; then
12497     CFLAGS="-O2"
12498   else
12499     CFLAGS=
12500   fi
12501 fi
12502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
12503 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
12504 if ${ac_cv_prog_cc_c89+:} false; then :
12505   $as_echo_n "(cached) " >&6
12506 else
12507   ac_cv_prog_cc_c89=no
12508 ac_save_CC=$CC
12509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12510 /* end confdefs.h.  */
12511 #include <stdarg.h>
12512 #include <stdio.h>
12513 struct stat;
12514 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
12515 struct buf { int x; };
12516 FILE * (*rcsopen) (struct buf *, struct stat *, int);
12517 static char *e (p, i)
12518      char **p;
12519      int i;
12520 {
12521   return p[i];
12522 }
12523 static char *f (char * (*g) (char **, int), char **p, ...)
12524 {
12525   char *s;
12526   va_list v;
12527   va_start (v,p);
12528   s = g (p, va_arg (v,int));
12529   va_end (v);
12530   return s;
12531 }
12532
12533 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
12534    function prototypes and stuff, but not '\xHH' hex character constants.
12535    These don't provoke an error unfortunately, instead are silently treated
12536    as 'x'.  The following induces an error, until -std is added to get
12537    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
12538    array size at least.  It's necessary to write '\x00'==0 to get something
12539    that's true only with -std.  */
12540 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
12541
12542 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
12543    inside strings and character constants.  */
12544 #define FOO(x) 'x'
12545 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
12546
12547 int test (int i, double x);
12548 struct s1 {int (*f) (int a);};
12549 struct s2 {int (*f) (double a);};
12550 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
12551 int argc;
12552 char **argv;
12553 int
12554 main ()
12555 {
12556 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
12557   ;
12558   return 0;
12559 }
12560 _ACEOF
12561 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
12562         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
12563 do
12564   CC="$ac_save_CC $ac_arg"
12565   if ac_fn_c_try_compile "$LINENO"; then :
12566   ac_cv_prog_cc_c89=$ac_arg
12567 fi
12568 rm -f core conftest.err conftest.$ac_objext
12569   test "x$ac_cv_prog_cc_c89" != "xno" && break
12570 done
12571 rm -f conftest.$ac_ext
12572 CC=$ac_save_CC
12573
12574 fi
12575 # AC_CACHE_VAL
12576 case "x$ac_cv_prog_cc_c89" in
12577   x)
12578     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
12579 $as_echo "none needed" >&6; } ;;
12580   xno)
12581     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
12582 $as_echo "unsupported" >&6; } ;;
12583   *)
12584     CC="$CC $ac_cv_prog_cc_c89"
12585     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
12586 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
12587 esac
12588 if test "x$ac_cv_prog_cc_c89" != xno; then :
12589
12590 fi
12591
12592 ac_ext=c
12593 ac_cpp='$CPP $CPPFLAGS'
12594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12597
12598
12599 #
12600 # gcc's optimiser is broken at -02 for ultrasparc
12601 #
12602 if test "$ac_env_CFLAGS_set" != set -a "X$GCC" = "Xyes"; then
12603         case "$host" in
12604         sparc-*)
12605                 CCFLAGS="-g -O1"
12606                 ;;
12607         esac
12608 fi
12609
12610 #
12611 # OS dependent CC flags
12612 #
12613 case "$host" in
12614         # OSF 5.0: recv/send are only available with -D_POSIX_PII_SOCKET or
12615         # -D_XOPEN_SOURCE_EXTENDED.
12616         *-dec-osf*)
12617                 STD_CDEFINES="$STD_CDEFINES -D_POSIX_PII_SOCKET"
12618                 CPPFLAGS="$CPPFLAGS -D_POSIX_PII_SOCKET"
12619                 ;;
12620         #HP-UX: need -D_XOPEN_SOURCE_EXTENDED and -lxnet for CMSG macros
12621         *-hp-hpux*)
12622                 STD_CDEFINES="$STD_CDEFINES -D_XOPEN_SOURCE_EXTENDED"
12623                 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
12624                 LIBS="-lxnet $LIBS"
12625                 ;;
12626         # Solaris: need -D_XPG4_2 and -D__EXTENSIONS__ for CMSG macros
12627         *-solaris*)
12628                 STD_CDEFINES="$STD_CDEFINES -D_XPG4_2 -D__EXTENSIONS__"
12629                 CPPFLAGS="$CPPFLAGS -D_XPG4_2 -D__EXTENSIONS__"
12630                 ;;
12631         # POSIX doesn't include the IPv6 Advanced Socket API and glibc hides
12632         # parts of the IPv6 Advanced Socket API as a result.  This is stupid
12633         # as it breaks how the two halves (Basic and Advanced) of the IPv6
12634         # Socket API were designed to be used but we have to live with it.
12635         # Define _GNU_SOURCE to pull in the IPv6 Advanced Socket API.
12636         *-linux* | *-kfreebsd*-gnu*)
12637                 STD_CDEFINES="$STD_CDEFINES -D_GNU_SOURCE"
12638                 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
12639                 ;;
12640         #
12641         # Starting with OSX 10.7 (Lion) we must choose which IPv6 API to use.
12642         # Setting this is sufficient to select the correct behavior for BIND 9.
12643         #
12644         *-darwin*)
12645           STD_CDEFINES="$STD_CDEFINES -D__APPLE_USE_RFC_3542"
12646           CPPFLAGS="$CPPFLAGS -D__APPLE_USE_RFC_3542"
12647           ;;
12648 esac
12649
12650 #
12651 # CCNOOPT defaults to -O0 on gcc and disables optimization when is last
12652 #
12653 if test "X$CCNOOPT" = "X" -a "X$GCC" = "Xyes"; then
12654         CCNOOPT="-O0"
12655 fi
12656
12657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12658 $as_echo_n "checking for ANSI C header files... " >&6; }
12659 if ${ac_cv_header_stdc+:} false; then :
12660   $as_echo_n "(cached) " >&6
12661 else
12662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12663 /* end confdefs.h.  */
12664 #include <stdlib.h>
12665 #include <stdarg.h>
12666 #include <string.h>
12667 #include <float.h>
12668
12669 int
12670 main ()
12671 {
12672
12673   ;
12674   return 0;
12675 }
12676 _ACEOF
12677 if ac_fn_c_try_compile "$LINENO"; then :
12678   ac_cv_header_stdc=yes
12679 else
12680   ac_cv_header_stdc=no
12681 fi
12682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12683
12684 if test $ac_cv_header_stdc = yes; then
12685   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12687 /* end confdefs.h.  */
12688 #include <string.h>
12689
12690 _ACEOF
12691 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12692   $EGREP "memchr" >/dev/null 2>&1; then :
12693
12694 else
12695   ac_cv_header_stdc=no
12696 fi
12697 rm -f conftest*
12698
12699 fi
12700
12701 if test $ac_cv_header_stdc = yes; then
12702   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12704 /* end confdefs.h.  */
12705 #include <stdlib.h>
12706
12707 _ACEOF
12708 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12709   $EGREP "free" >/dev/null 2>&1; then :
12710
12711 else
12712   ac_cv_header_stdc=no
12713 fi
12714 rm -f conftest*
12715
12716 fi
12717
12718 if test $ac_cv_header_stdc = yes; then
12719   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12720   if test "$cross_compiling" = yes; then :
12721   :
12722 else
12723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12724 /* end confdefs.h.  */
12725 #include <ctype.h>
12726 #include <stdlib.h>
12727 #if ((' ' & 0x0FF) == 0x020)
12728 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12729 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12730 #else
12731 # define ISLOWER(c) \
12732                    (('a' <= (c) && (c) <= 'i') \
12733                      || ('j' <= (c) && (c) <= 'r') \
12734                      || ('s' <= (c) && (c) <= 'z'))
12735 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12736 #endif
12737
12738 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12739 int
12740 main ()
12741 {
12742   int i;
12743   for (i = 0; i < 256; i++)
12744     if (XOR (islower (i), ISLOWER (i))
12745         || toupper (i) != TOUPPER (i))
12746       return 2;
12747   return 0;
12748 }
12749 _ACEOF
12750 if ac_fn_c_try_run "$LINENO"; then :
12751
12752 else
12753   ac_cv_header_stdc=no
12754 fi
12755 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12756   conftest.$ac_objext conftest.beam conftest.$ac_ext
12757 fi
12758
12759 fi
12760 fi
12761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12762 $as_echo "$ac_cv_header_stdc" >&6; }
12763 if test $ac_cv_header_stdc = yes; then
12764
12765 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12766
12767 fi
12768
12769
12770 for ac_header in fcntl.h regex.h sys/time.h unistd.h sys/mman.h sys/sockio.h sys/select.h sys/param.h sys/sysctl.h net/if6.h sys/socket.h net/route.h linux/netlink.h linux/rtnetlink.h
12771 do :
12772   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12773 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
12774 #ifdef HAVE_SYS_PARAM_H
12775 # include <sys/param.h>
12776 #endif
12777 #ifdef HAVE_SYS_SOCKET_H
12778 # include <sys/socket.h>
12779 #endif
12780
12781 "
12782 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12783   cat >>confdefs.h <<_ACEOF
12784 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12785 _ACEOF
12786
12787 fi
12788
12789 done
12790
12791
12792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12793 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12794 if ${ac_cv_c_const+:} false; then :
12795   $as_echo_n "(cached) " >&6
12796 else
12797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12798 /* end confdefs.h.  */
12799
12800 int
12801 main ()
12802 {
12803
12804 #ifndef __cplusplus
12805   /* Ultrix mips cc rejects this sort of thing.  */
12806   typedef int charset[2];
12807   const charset cs = { 0, 0 };
12808   /* SunOS 4.1.1 cc rejects this.  */
12809   char const *const *pcpcc;
12810   char **ppc;
12811   /* NEC SVR4.0.2 mips cc rejects this.  */
12812   struct point {int x, y;};
12813   static struct point const zero = {0,0};
12814   /* AIX XL C 1.02.0.0 rejects this.
12815      It does not let you subtract one const X* pointer from another in
12816      an arm of an if-expression whose if-part is not a constant
12817      expression */
12818   const char *g = "string";
12819   pcpcc = &g + (g ? g-g : 0);
12820   /* HPUX 7.0 cc rejects these. */
12821   ++pcpcc;
12822   ppc = (char**) pcpcc;
12823   pcpcc = (char const *const *) ppc;
12824   { /* SCO 3.2v4 cc rejects this sort of thing.  */
12825     char tx;
12826     char *t = &tx;
12827     char const *s = 0 ? (char *) 0 : (char const *) 0;
12828
12829     *t++ = 0;
12830     if (s) return 0;
12831   }
12832   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
12833     int x[] = {25, 17};
12834     const int *foo = &x[0];
12835     ++foo;
12836   }
12837   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12838     typedef const int *iptr;
12839     iptr p = 0;
12840     ++p;
12841   }
12842   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
12843        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12844     struct s { int j; const int *ap[3]; } bx;
12845     struct s *b = &bx; b->j = 5;
12846   }
12847   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12848     const int foo = 10;
12849     if (!foo) return 0;
12850   }
12851   return !cs[0] && !zero.x;
12852 #endif
12853
12854   ;
12855   return 0;
12856 }
12857 _ACEOF
12858 if ac_fn_c_try_compile "$LINENO"; then :
12859   ac_cv_c_const=yes
12860 else
12861   ac_cv_c_const=no
12862 fi
12863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12864 fi
12865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12866 $as_echo "$ac_cv_c_const" >&6; }
12867 if test $ac_cv_c_const = no; then
12868
12869 $as_echo "#define const /**/" >>confdefs.h
12870
12871 fi
12872
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12874 $as_echo_n "checking for inline... " >&6; }
12875 if ${ac_cv_c_inline+:} false; then :
12876   $as_echo_n "(cached) " >&6
12877 else
12878   ac_cv_c_inline=no
12879 for ac_kw in inline __inline__ __inline; do
12880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12881 /* end confdefs.h.  */
12882 #ifndef __cplusplus
12883 typedef int foo_t;
12884 static $ac_kw foo_t static_foo () {return 0; }
12885 $ac_kw foo_t foo () {return 0; }
12886 #endif
12887
12888 _ACEOF
12889 if ac_fn_c_try_compile "$LINENO"; then :
12890   ac_cv_c_inline=$ac_kw
12891 fi
12892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12893   test "$ac_cv_c_inline" != no && break
12894 done
12895
12896 fi
12897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12898 $as_echo "$ac_cv_c_inline" >&6; }
12899
12900 case $ac_cv_c_inline in
12901   inline | yes) ;;
12902   *)
12903     case $ac_cv_c_inline in
12904       no) ac_val=;;
12905       *) ac_val=$ac_cv_c_inline;;
12906     esac
12907     cat >>confdefs.h <<_ACEOF
12908 #ifndef __cplusplus
12909 #define inline $ac_val
12910 #endif
12911 _ACEOF
12912     ;;
12913 esac
12914
12915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
12916 $as_echo_n "checking for working volatile... " >&6; }
12917 if ${ac_cv_c_volatile+:} false; then :
12918   $as_echo_n "(cached) " >&6
12919 else
12920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12921 /* end confdefs.h.  */
12922
12923 int
12924 main ()
12925 {
12926
12927 volatile int x;
12928 int * volatile y = (int *) 0;
12929 return !x && !y;
12930   ;
12931   return 0;
12932 }
12933 _ACEOF
12934 if ac_fn_c_try_compile "$LINENO"; then :
12935   ac_cv_c_volatile=yes
12936 else
12937   ac_cv_c_volatile=no
12938 fi
12939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12940 fi
12941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
12942 $as_echo "$ac_cv_c_volatile" >&6; }
12943 if test $ac_cv_c_volatile = no; then
12944
12945 $as_echo "#define volatile /**/" >>confdefs.h
12946
12947 fi
12948
12949 ac_fn_c_check_func "$LINENO" "sysctlbyname" "ac_cv_func_sysctlbyname"
12950 if test "x$ac_cv_func_sysctlbyname" = xyes; then :
12951   $as_echo "#define HAVE_SYSCTLBYNAME 1" >>confdefs.h
12952
12953 fi
12954
12955
12956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array members" >&5
12957 $as_echo_n "checking for flexible array members... " >&6; }
12958 if ${ac_cv_c_flexmember+:} false; then :
12959   $as_echo_n "(cached) " >&6
12960 else
12961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12962 /* end confdefs.h.  */
12963 #include <stdlib.h>
12964             #include <stdio.h>
12965             #include <stddef.h>
12966             struct s { int n; double d[]; };
12967 int
12968 main ()
12969 {
12970 int m = getchar ();
12971             struct s *p = malloc (offsetof (struct s, d)
12972                                   + m * sizeof (double));
12973             p->d[0] = 0.0;
12974             return p->d != (double *) NULL;
12975   ;
12976   return 0;
12977 }
12978 _ACEOF
12979 if ac_fn_c_try_compile "$LINENO"; then :
12980   ac_cv_c_flexmember=yes
12981 else
12982   ac_cv_c_flexmember=no
12983 fi
12984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12985 fi
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5
12987 $as_echo "$ac_cv_c_flexmember" >&6; }
12988   if test $ac_cv_c_flexmember = yes; then
12989
12990 $as_echo "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h
12991
12992   else
12993     $as_echo "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h
12994
12995   fi
12996
12997
12998 #
12999 # Check for the existence of mmap to enable the fast format zones
13000 #
13001 for ac_func in mmap
13002 do :
13003   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13004 if test "x$ac_cv_func_mmap" = xyes; then :
13005   cat >>confdefs.h <<_ACEOF
13006 #define HAVE_MMAP 1
13007 _ACEOF
13008
13009 fi
13010 done
13011
13012
13013 #
13014 # Older versions of HP/UX don't define seteuid() and setegid()
13015 #
13016 for ac_func in seteuid setresuid
13017 do :
13018   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13019 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13020 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13021   cat >>confdefs.h <<_ACEOF
13022 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13023 _ACEOF
13024
13025 fi
13026 done
13027
13028 for ac_func in setegid setresgid
13029 do :
13030   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13031 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13032 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13033   cat >>confdefs.h <<_ACEOF
13034 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13035 _ACEOF
13036
13037 fi
13038 done
13039
13040
13041 # BSDI doesn't have ftello fseeko
13042 for ac_func in ftello fseeko
13043 do :
13044   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13045 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13046 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13047   cat >>confdefs.h <<_ACEOF
13048 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13049 _ACEOF
13050
13051 fi
13052 done
13053
13054
13055 #
13056 # UnixWare 7.1.1 with the feature supplement to the UDK compiler
13057 # is reported to not support "static inline" (RT #1212).
13058 #
13059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for static inline breakage" >&5
13060 $as_echo_n "checking for static inline breakage... " >&6; }
13061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13062 /* end confdefs.h.  */
13063
13064         static inline int foo1() {
13065                 return 0;
13066         }
13067
13068         static inline int foo2() {
13069                 return foo1();
13070         }
13071
13072 int
13073 main ()
13074 {
13075 foo1();
13076   ;
13077   return 0;
13078 }
13079 _ACEOF
13080 if ac_fn_c_try_compile "$LINENO"; then :
13081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13082 $as_echo "no" >&6; }
13083 else
13084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13085 $as_echo "yes" >&6; }
13086
13087 $as_echo "#define inline /**/" >>confdefs.h
13088
13089 fi
13090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13091
13092 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13093 if test "x$ac_cv_type_size_t" = xyes; then :
13094
13095 else
13096
13097 cat >>confdefs.h <<_ACEOF
13098 #define size_t unsigned int
13099 _ACEOF
13100
13101 fi
13102
13103 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
13104 if test "x$ac_cv_type_ssize_t" = xyes; then :
13105
13106 else
13107
13108 cat >>confdefs.h <<_ACEOF
13109 #define ssize_t int
13110 _ACEOF
13111
13112 fi
13113
13114 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
13115 if test "x$ac_cv_type_uintptr_t" = xyes; then :
13116
13117 else
13118
13119 cat >>confdefs.h <<_ACEOF
13120 #define uintptr_t unsigned long
13121 _ACEOF
13122
13123 fi
13124
13125 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
13126 #include <sys/types.h>
13127 #include <sys/socket.h>
13128
13129 "
13130 if test "x$ac_cv_type_socklen_t" = xyes; then :
13131   $as_echo "#define ISC_SOCKADDR_LEN_T socklen_t" >>confdefs.h
13132
13133 else
13134
13135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13136 /* end confdefs.h.  */
13137
13138 #include <sys/types.h>
13139 #include <sys/socket.h>
13140 int getsockname(int, struct sockaddr *, size_t *);
13141
13142 int
13143 main ()
13144 {
13145
13146   ;
13147   return 0;
13148 }
13149 _ACEOF
13150 if ac_fn_c_try_compile "$LINENO"; then :
13151   $as_echo "#define ISC_SOCKADDR_LEN_T size_t" >>confdefs.h
13152
13153 else
13154   $as_echo "#define ISC_SOCKADDR_LEN_T int" >>confdefs.h
13155
13156 fi
13157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13158
13159 fi
13160
13161
13162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
13163 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
13164 if ${ac_cv_header_time+:} false; then :
13165   $as_echo_n "(cached) " >&6
13166 else
13167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13168 /* end confdefs.h.  */
13169 #include <sys/types.h>
13170 #include <sys/time.h>
13171 #include <time.h>
13172
13173 int
13174 main ()
13175 {
13176 if ((struct tm *) 0)
13177 return 0;
13178   ;
13179   return 0;
13180 }
13181 _ACEOF
13182 if ac_fn_c_try_compile "$LINENO"; then :
13183   ac_cv_header_time=yes
13184 else
13185   ac_cv_header_time=no
13186 fi
13187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13188 fi
13189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
13190 $as_echo "$ac_cv_header_time" >&6; }
13191 if test $ac_cv_header_time = yes; then
13192
13193 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
13194
13195 fi
13196
13197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long" >&5
13198 $as_echo_n "checking for long long... " >&6; }
13199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13200 /* end confdefs.h.  */
13201
13202 int
13203 main ()
13204 {
13205 long long i = 0; return (0);
13206   ;
13207   return 0;
13208 }
13209 _ACEOF
13210 if ac_fn_c_try_compile "$LINENO"; then :
13211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13212 $as_echo "yes" >&6; }
13213                 ISC_PLATFORM_HAVELONGLONG="#define ISC_PLATFORM_HAVELONGLONG 1"
13214 else
13215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13216 $as_echo "no" >&6; }
13217                 ISC_PLATFORM_HAVELONGLONG="#undef ISC_PLATFORM_HAVELONGLONG"
13218 fi
13219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13220
13221
13222 #
13223 # check for GCC noreturn attribute
13224 #
13225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC noreturn attribute" >&5
13226 $as_echo_n "checking for GCC noreturn attribute... " >&6; }
13227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13228 /* end confdefs.h.  */
13229
13230 int
13231 main ()
13232 {
13233 void foo() __attribute__((noreturn));
13234   ;
13235   return 0;
13236 }
13237 _ACEOF
13238 if ac_fn_c_try_compile "$LINENO"; then :
13239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13240 $as_echo "yes" >&6; }
13241                 ISC_PLATFORM_NORETURN_PRE="#define ISC_PLATFORM_NORETURN_PRE"
13242                 ISC_PLATFORM_NORETURN_POST="#define ISC_PLATFORM_NORETURN_POST __attribute__((noreturn))"
13243 else
13244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13245 $as_echo "no" >&6; }
13246                 ISC_PLATFORM_NORETURN_PRE="#define ISC_PLATFORM_NORETURN_PRE"
13247                 ISC_PLATFORM_NORETURN_POST="#define ISC_PLATFORM_NORETURN_POST"
13248 fi
13249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13250
13251
13252
13253 #
13254 # check if we have lifconf
13255 #
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lifconf" >&5
13257 $as_echo_n "checking for struct lifconf... " >&6; }
13258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13259 /* end confdefs.h.  */
13260
13261 #include <sys/types.h>
13262 #include <sys/socket.h>
13263 #include <net/if.h>
13264
13265 int
13266 main ()
13267 {
13268
13269 struct lifconf lifconf;
13270 lifconf.lifc_len = 0;
13271
13272
13273   ;
13274   return 0;
13275 }
13276 _ACEOF
13277 if ac_fn_c_try_compile "$LINENO"; then :
13278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13279 $as_echo "yes" >&6; }
13280                 ISC_PLATFORM_HAVELIFCONF="#define ISC_PLATFORM_HAVELIFCONF 1"
13281 else
13282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13283 $as_echo "no" >&6; }
13284                 ISC_PLATFORM_HAVELIFCONF="#undef ISC_PLATFORM_HAVELIFCONF"
13285 fi
13286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13287
13288
13289 #
13290 # check if we have kqueue
13291 #
13292 # Check whether --enable-kqueue was given.
13293 if test "${enable_kqueue+set}" = set; then :
13294   enableval=$enable_kqueue; want_kqueue="$enableval"
13295 else
13296   want_kqueue="yes"
13297 fi
13298
13299 case $want_kqueue in
13300 yes)
13301         ac_fn_c_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
13302 if test "x$ac_cv_func_kqueue" = xyes; then :
13303   ac_cv_have_kqueue=yes
13304 else
13305   ac_cv_have_kqueue=no
13306 fi
13307
13308         case $ac_cv_have_kqueue in
13309         yes)
13310                 ISC_PLATFORM_HAVEKQUEUE="#define ISC_PLATFORM_HAVEKQUEUE 1"
13311                 ;;
13312         *)
13313                 ISC_PLATFORM_HAVEKQUEUE="#undef ISC_PLATFORM_HAVEKQUEUE"
13314                 ;;
13315         esac
13316         ;;
13317 *)
13318         ISC_PLATFORM_HAVEKQUEUE="#undef ISC_PLATFORM_HAVEKQUEUE"
13319         ;;
13320 esac
13321
13322
13323 #
13324 # check if we have epoll.  Linux kernel 2.4 has epoll_create() which fails,
13325 # so we need to try running the code, not just test its existence.
13326 #
13327 # Check whether --enable-epoll was given.
13328 if test "${enable_epoll+set}" = set; then :
13329   enableval=$enable_epoll; want_epoll="$enableval"
13330 else
13331   want_epoll="auto"
13332 fi
13333
13334 case $want_epoll in
13335 auto)
13336         { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll support" >&5
13337 $as_echo_n "checking epoll support... " >&6; }
13338         if test "$cross_compiling" = yes; then :
13339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13340 $as_echo "no" >&6; }
13341         ISC_PLATFORM_HAVEEPOLL="#undef ISC_PLATFORM_HAVEEPOLL"
13342 else
13343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13344 /* end confdefs.h.  */
13345
13346 #include <sys/epoll.h>
13347 int main() {
13348         if (epoll_create(1) < 0)
13349                 return (1);
13350         return (0);
13351 }
13352
13353 _ACEOF
13354 if ac_fn_c_try_run "$LINENO"; then :
13355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13356 $as_echo "yes" >&6; }
13357         ISC_PLATFORM_HAVEEPOLL="#define ISC_PLATFORM_HAVEEPOLL 1"
13358 else
13359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13360 $as_echo "no" >&6; }
13361         ISC_PLATFORM_HAVEEPOLL="#undef ISC_PLATFORM_HAVEEPOLL"
13362 fi
13363 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13364   conftest.$ac_objext conftest.beam conftest.$ac_ext
13365 fi
13366
13367         ;;
13368 yes)
13369         ISC_PLATFORM_HAVEEPOLL="#define ISC_PLATFORM_HAVEEPOLL 1"
13370         ;;
13371 *)
13372         ISC_PLATFORM_HAVEEPOLL="#undef ISC_PLATFORM_HAVEEPOLL"
13373         ;;
13374 esac
13375
13376
13377 #
13378 # check if we support /dev/poll
13379 #
13380 # Check whether --enable-devpoll was given.
13381 if test "${enable_devpoll+set}" = set; then :
13382   enableval=$enable_devpoll; want_devpoll="$enableval"
13383 else
13384   want_devpoll="yes"
13385 fi
13386
13387 case $want_devpoll in
13388 yes)
13389         for ac_header in sys/devpoll.h devpoll.h
13390 do :
13391   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13392 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13393 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13394   cat >>confdefs.h <<_ACEOF
13395 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13396 _ACEOF
13397  ISC_PLATFORM_HAVEDEVPOLL="#define ISC_PLATFORM_HAVEDEVPOLL 1"
13398
13399 else
13400   ISC_PLATFORM_HAVEDEVPOLL="#undef ISC_PLATFORM_HAVEDEVPOLL"
13401
13402 fi
13403
13404 done
13405
13406         ;;
13407 *)
13408         ISC_PLATFORM_HAVEDEVPOLL="#undef ISC_PLATFORM_HAVEDEVPOLL"
13409         ;;
13410 esac
13411
13412
13413 #
13414 # check if we need to #include sys/select.h explicitly
13415 #
13416 case $ac_cv_header_unistd_h in
13417 yes)
13418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unistd.h or sys/types.h defines fd_set" >&5
13419 $as_echo_n "checking if unistd.h or sys/types.h defines fd_set... " >&6; }
13420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13421 /* end confdefs.h.  */
13422
13423 #include <sys/types.h> /* Ultrix */
13424 #include <unistd.h>
13425 int
13426 main ()
13427 {
13428 fd_set read_set; return (0);
13429   ;
13430   return 0;
13431 }
13432 _ACEOF
13433 if ac_fn_c_try_compile "$LINENO"; then :
13434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13435 $as_echo "yes" >&6; }
13436          ISC_PLATFORM_NEEDSYSSELECTH="#undef ISC_PLATFORM_NEEDSYSSELECTH"
13437          LWRES_PLATFORM_NEEDSYSSELECTH="#undef LWRES_PLATFORM_NEEDSYSSELECTH"
13438 else
13439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13440 $as_echo "no" >&6; }
13441         case $ac_cv_header_sys_select_h in
13442         yes)
13443          ISC_PLATFORM_NEEDSYSSELECTH="#define ISC_PLATFORM_NEEDSYSSELECTH 1"
13444          LWRES_PLATFORM_NEEDSYSSELECTH="#define LWRES_PLATFORM_NEEDSYSSELECTH 1"
13445                 ;;
13446         no)
13447                 as_fn_error $? "need either working unistd.h or sys/select.h" "$LINENO" 5
13448                 ;;
13449         esac
13450
13451 fi
13452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13453         ;;
13454 no)
13455         case $ac_cv_header_sys_select_h in
13456         yes)
13457              ISC_PLATFORM_NEEDSYSSELECTH="#define ISC_PLATFORM_NEEDSYSSELECTH 1"
13458              LWRES_PLATFORM_NEEDSYSSELECTH="#define LWRES_PLATFORM_NEEDSYSSELECTH 1"
13459                 ;;
13460         no)
13461                 as_fn_error $? "need either unistd.h or sys/select.h" "$LINENO" 5
13462                 ;;
13463         esac
13464         ;;
13465 esac
13466
13467
13468
13469 #
13470 # Find the machine's endian flavor.
13471 #
13472  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13473 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13474 if ${ac_cv_c_bigendian+:} false; then :
13475   $as_echo_n "(cached) " >&6
13476 else
13477   ac_cv_c_bigendian=unknown
13478     # See if we're dealing with a universal compiler.
13479     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13480 /* end confdefs.h.  */
13481 #ifndef __APPLE_CC__
13482                not a universal capable compiler
13483              #endif
13484              typedef int dummy;
13485
13486 _ACEOF
13487 if ac_fn_c_try_compile "$LINENO"; then :
13488
13489         # Check for potential -arch flags.  It is not universal unless
13490         # there are at least two -arch flags with different values.
13491         ac_arch=
13492         ac_prev=
13493         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13494          if test -n "$ac_prev"; then
13495            case $ac_word in
13496              i?86 | x86_64 | ppc | ppc64)
13497                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13498                  ac_arch=$ac_word
13499                else
13500                  ac_cv_c_bigendian=universal
13501                  break
13502                fi
13503                ;;
13504            esac
13505            ac_prev=
13506          elif test "x$ac_word" = "x-arch"; then
13507            ac_prev=arch
13508          fi
13509        done
13510 fi
13511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13512     if test $ac_cv_c_bigendian = unknown; then
13513       # See if sys/param.h defines the BYTE_ORDER macro.
13514       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13515 /* end confdefs.h.  */
13516 #include <sys/types.h>
13517              #include <sys/param.h>
13518
13519 int
13520 main ()
13521 {
13522 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13523                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13524                      && LITTLE_ENDIAN)
13525               bogus endian macros
13526              #endif
13527
13528   ;
13529   return 0;
13530 }
13531 _ACEOF
13532 if ac_fn_c_try_compile "$LINENO"; then :
13533   # It does; now see whether it defined to BIG_ENDIAN or not.
13534          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13535 /* end confdefs.h.  */
13536 #include <sys/types.h>
13537                 #include <sys/param.h>
13538
13539 int
13540 main ()
13541 {
13542 #if BYTE_ORDER != BIG_ENDIAN
13543                  not big endian
13544                 #endif
13545
13546   ;
13547   return 0;
13548 }
13549 _ACEOF
13550 if ac_fn_c_try_compile "$LINENO"; then :
13551   ac_cv_c_bigendian=yes
13552 else
13553   ac_cv_c_bigendian=no
13554 fi
13555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13556 fi
13557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13558     fi
13559     if test $ac_cv_c_bigendian = unknown; then
13560       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13561       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13562 /* end confdefs.h.  */
13563 #include <limits.h>
13564
13565 int
13566 main ()
13567 {
13568 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13569               bogus endian macros
13570              #endif
13571
13572   ;
13573   return 0;
13574 }
13575 _ACEOF
13576 if ac_fn_c_try_compile "$LINENO"; then :
13577   # It does; now see whether it defined to _BIG_ENDIAN or not.
13578          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13579 /* end confdefs.h.  */
13580 #include <limits.h>
13581
13582 int
13583 main ()
13584 {
13585 #ifndef _BIG_ENDIAN
13586                  not big endian
13587                 #endif
13588
13589   ;
13590   return 0;
13591 }
13592 _ACEOF
13593 if ac_fn_c_try_compile "$LINENO"; then :
13594   ac_cv_c_bigendian=yes
13595 else
13596   ac_cv_c_bigendian=no
13597 fi
13598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13599 fi
13600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13601     fi
13602     if test $ac_cv_c_bigendian = unknown; then
13603       # Compile a test program.
13604       if test "$cross_compiling" = yes; then :
13605   # Try to guess by grepping values from an object file.
13606          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13607 /* end confdefs.h.  */
13608 short int ascii_mm[] =
13609                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13610                 short int ascii_ii[] =
13611                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13612                 int use_ascii (int i) {
13613                   return ascii_mm[i] + ascii_ii[i];
13614                 }
13615                 short int ebcdic_ii[] =
13616                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13617                 short int ebcdic_mm[] =
13618                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13619                 int use_ebcdic (int i) {
13620                   return ebcdic_mm[i] + ebcdic_ii[i];
13621                 }
13622                 extern int foo;
13623
13624 int
13625 main ()
13626 {
13627 return use_ascii (foo) == use_ebcdic (foo);
13628   ;
13629   return 0;
13630 }
13631 _ACEOF
13632 if ac_fn_c_try_compile "$LINENO"; then :
13633   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13634               ac_cv_c_bigendian=yes
13635             fi
13636             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13637               if test "$ac_cv_c_bigendian" = unknown; then
13638                 ac_cv_c_bigendian=no
13639               else
13640                 # finding both strings is unlikely to happen, but who knows?
13641                 ac_cv_c_bigendian=unknown
13642               fi
13643             fi
13644 fi
13645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13646 else
13647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13648 /* end confdefs.h.  */
13649 $ac_includes_default
13650 int
13651 main ()
13652 {
13653
13654              /* Are we little or big endian?  From Harbison&Steele.  */
13655              union
13656              {
13657                long int l;
13658                char c[sizeof (long int)];
13659              } u;
13660              u.l = 1;
13661              return u.c[sizeof (long int) - 1] == 1;
13662
13663   ;
13664   return 0;
13665 }
13666 _ACEOF
13667 if ac_fn_c_try_run "$LINENO"; then :
13668   ac_cv_c_bigendian=no
13669 else
13670   ac_cv_c_bigendian=yes
13671 fi
13672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13673   conftest.$ac_objext conftest.beam conftest.$ac_ext
13674 fi
13675
13676     fi
13677 fi
13678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13679 $as_echo "$ac_cv_c_bigendian" >&6; }
13680  case $ac_cv_c_bigendian in #(
13681    yes)
13682      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13683 ;; #(
13684    no)
13685       ;; #(
13686    universal)
13687
13688 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13689
13690      ;; #(
13691    *)
13692      as_fn_error $? "unknown endianness
13693  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13694  esac
13695
13696
13697 #
13698 # GeoIP support?
13699 #
13700 GEOIPLINKSRCS=
13701 GEOIPLINKOBJS=
13702
13703 # Check whether --with-geoip was given.
13704 if test "${with_geoip+set}" = set; then :
13705   withval=$with_geoip; use_geoip="$withval"
13706 else
13707   use_geoip="no"
13708 fi
13709
13710
13711 if test "$use_geoip" = "yes"
13712 then
13713         for d in /usr /usr/local /opt/local
13714         do
13715                 if test -f $d/include/GeoIP.h
13716                 then
13717                         use_geoip=$d
13718                         break
13719                 fi
13720         done
13721 fi
13722
13723 case "$use_geoip" in
13724         no|'')
13725                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GeoIP support" >&5
13726 $as_echo_n "checking for GeoIP support... " >&6; }
13727                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
13728 $as_echo "disabled" >&6; }
13729                 ;;
13730         *)
13731                 if test -d "$use_geoip" -o -L "$use_geoip"
13732                 then
13733                         CFLAGS="$CFLAGS -I$use_geoip/include"
13734                         CPPFLAGS="$CPPFLAGS -I$use_geoip/include"
13735                         LIBS="$LIBS -L$use_geoip/lib"
13736                         case "$host_os" in
13737                                 netbsd*|openbsd*|solaris*)
13738                                         LIBS="$LIBS -Wl,-rpath=$use_geoip/lib"
13739                                         ;;
13740                         esac
13741                 elif test "$use_geoip" = "yes"
13742                 then
13743                         as_fn_error $? "GeoIP path not found" "$LINENO" 5
13744                 else
13745                         as_fn_error $? "GeoIP path $use_geoip does not exist" "$LINENO" 5
13746                 fi
13747                 ac_fn_c_check_header_mongrel "$LINENO" "GeoIP.h" "ac_cv_header_GeoIP_h" "$ac_includes_default"
13748 if test "x$ac_cv_header_GeoIP_h" = xyes; then :
13749
13750 else
13751   as_fn_error $? "GeoIP header file not found" "$LINENO" 5
13752
13753 fi
13754
13755
13756                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing GeoIP_open" >&5
13757 $as_echo_n "checking for library containing GeoIP_open... " >&6; }
13758 if ${ac_cv_search_GeoIP_open+:} false; then :
13759   $as_echo_n "(cached) " >&6
13760 else
13761   ac_func_search_save_LIBS=$LIBS
13762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13763 /* end confdefs.h.  */
13764
13765 /* Override any GCC internal prototype to avoid an error.
13766    Use char because int might match the return type of a GCC
13767    builtin and then its argument prototype would still apply.  */
13768 #ifdef __cplusplus
13769 extern "C"
13770 #endif
13771 char GeoIP_open ();
13772 int
13773 main ()
13774 {
13775 return GeoIP_open ();
13776   ;
13777   return 0;
13778 }
13779 _ACEOF
13780 for ac_lib in '' GeoIP; do
13781   if test -z "$ac_lib"; then
13782     ac_res="none required"
13783   else
13784     ac_res=-l$ac_lib
13785     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13786   fi
13787   if ac_fn_c_try_link "$LINENO"; then :
13788   ac_cv_search_GeoIP_open=$ac_res
13789 fi
13790 rm -f core conftest.err conftest.$ac_objext \
13791     conftest$ac_exeext
13792   if ${ac_cv_search_GeoIP_open+:} false; then :
13793   break
13794 fi
13795 done
13796 if ${ac_cv_search_GeoIP_open+:} false; then :
13797
13798 else
13799   ac_cv_search_GeoIP_open=no
13800 fi
13801 rm conftest.$ac_ext
13802 LIBS=$ac_func_search_save_LIBS
13803 fi
13804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_GeoIP_open" >&5
13805 $as_echo "$ac_cv_search_GeoIP_open" >&6; }
13806 ac_res=$ac_cv_search_GeoIP_open
13807 if test "$ac_res" != no; then :
13808   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13809
13810 else
13811   as_fn_error $? "GeoIP library not found" "$LINENO" 5
13812
13813 fi
13814
13815                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fabsf" >&5
13816 $as_echo_n "checking for library containing fabsf... " >&6; }
13817 if ${ac_cv_search_fabsf+:} false; then :
13818   $as_echo_n "(cached) " >&6
13819 else
13820   ac_func_search_save_LIBS=$LIBS
13821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13822 /* end confdefs.h.  */
13823
13824 /* Override any GCC internal prototype to avoid an error.
13825    Use char because int might match the return type of a GCC
13826    builtin and then its argument prototype would still apply.  */
13827 #ifdef __cplusplus
13828 extern "C"
13829 #endif
13830 char fabsf ();
13831 int
13832 main ()
13833 {
13834 return fabsf ();
13835   ;
13836   return 0;
13837 }
13838 _ACEOF
13839 for ac_lib in '' m; do
13840   if test -z "$ac_lib"; then
13841     ac_res="none required"
13842   else
13843     ac_res=-l$ac_lib
13844     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13845   fi
13846   if ac_fn_c_try_link "$LINENO"; then :
13847   ac_cv_search_fabsf=$ac_res
13848 fi
13849 rm -f core conftest.err conftest.$ac_objext \
13850     conftest$ac_exeext
13851   if ${ac_cv_search_fabsf+:} false; then :
13852   break
13853 fi
13854 done
13855 if ${ac_cv_search_fabsf+:} false; then :
13856
13857 else
13858   ac_cv_search_fabsf=no
13859 fi
13860 rm conftest.$ac_ext
13861 LIBS=$ac_func_search_save_LIBS
13862 fi
13863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fabsf" >&5
13864 $as_echo "$ac_cv_search_fabsf" >&6; }
13865 ac_res=$ac_cv_search_fabsf
13866 if test "$ac_res" != no; then :
13867   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13868
13869 else
13870   as_fn_error $? "Math library not found" "$LINENO" 5
13871
13872 fi
13873
13874
13875 $as_echo "#define HAVE_GEOIP 1" >>confdefs.h
13876
13877                 GEOIPLINKSRCS='${GEOIPLINKSRCS}'
13878                 GEOIPLINKOBJS='${GEOIPLINKOBJS}'
13879                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GeoIP support" >&5
13880 $as_echo_n "checking for GeoIP support... " >&6; }
13881                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13882 $as_echo "yes" >&6; }
13883
13884                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GeoIP Country IPv6 support" >&5
13885 $as_echo_n "checking for GeoIP Country IPv6 support... " >&6; }
13886                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13887 /* end confdefs.h.  */
13888
13889                                 #include <GeoIP.h>
13890                                 #include <netinet/in.h>
13891
13892 int
13893 main ()
13894 {
13895
13896                                 struct in6_addr in6;
13897                                 GeoIP_country_name_by_ipnum_v6(NULL, in6);
13898
13899   ;
13900   return 0;
13901 }
13902 _ACEOF
13903 if ac_fn_c_try_compile "$LINENO"; then :
13904
13905                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13906 $as_echo "yes" >&6; }
13907
13908 $as_echo "#define HAVE_GEOIP_V6 1" >>confdefs.h
13909
13910
13911 else
13912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13913 $as_echo "no" >&6; }
13914
13915 fi
13916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13917
13918                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GeoIP City IPv6 support" >&5
13919 $as_echo_n "checking for GeoIP City IPv6 support... " >&6; }
13920                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13921 /* end confdefs.h.  */
13922
13923                                 #include <GeoIP.h>
13924                                 #include <GeoIPCity.h>
13925                                 #include <netinet/in.h>
13926
13927 int
13928 main ()
13929 {
13930
13931                                 struct in6_addr in6;
13932                                 int i = GEOIP_CITY_EDITION_REV0_V6;
13933                                 GeoIP_record_by_ipnum_v6(NULL, in6);
13934
13935   ;
13936   return 0;
13937 }
13938 _ACEOF
13939 if ac_fn_c_try_compile "$LINENO"; then :
13940
13941                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13942 $as_echo "yes" >&6; }
13943
13944 $as_echo "#define HAVE_GEOIP_CITY_V6 1" >>confdefs.h
13945
13946
13947 else
13948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13949 $as_echo "no" >&6; }
13950
13951 fi
13952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13953                 ;;
13954 esac
13955
13956
13957
13958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSSAPI library" >&5
13959 $as_echo_n "checking for GSSAPI library... " >&6; }
13960
13961 # Check whether --with-gssapi was given.
13962 if test "${with_gssapi+set}" = set; then :
13963   withval=$with_gssapi; use_gssapi="$withval"
13964 else
13965   use_gssapi="yes"
13966 fi
13967
13968
13969 # gssapi is just the framework, we really require kerberos v5, so
13970 # look for those headers (the gssapi headers must be there, too)
13971 # The problem with this implementation is that it doesn't allow
13972 # for the specification of gssapi and krb5 headers in different locations,
13973 # which probably ought to be fixed although fixing might raise the issue of
13974 # trying to build with incompatible versions of gssapi and krb5.
13975 if test "$use_gssapi" = "yes"
13976 then
13977         # first, deal with the obvious
13978         if test \( -f /usr/include/kerberosv5/krb5.h -o \
13979                    -f /usr/include/krb5/krb5.h -o \
13980                    -f /usr/include/krb5.h \)   -a \
13981                 \( -f /usr/include/gssapi.h -o \
13982                    -f /usr/include/gssapi/gssapi.h \)
13983         then
13984                 use_gssapi=/usr
13985         else
13986             krb5dirs="/usr/local /usr/local/krb5 /usr/local/kerberosv5 /usr/local/kerberos /usr/pkg /usr/krb5 /usr/kerberosv5 /usr/kerberos /usr"
13987             for d in $krb5dirs
13988             do
13989                 if test -f $d/include/gssapi/gssapi_krb5.h -o \
13990                         -f $d/include/krb5.h
13991                 then
13992                         if test -f $d/include/gssapi/gssapi.h -o \
13993                                 -f $d/include/gssapi.h
13994                         then
13995                                 use_gssapi=$d
13996                                 break
13997                         fi
13998                 fi
13999                 use_gssapi="no"
14000             done
14001         fi
14002 fi
14003
14004 case "$use_gssapi" in
14005         no)
14006                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
14007 $as_echo "disabled" >&6; }
14008                 USE_GSSAPI=''
14009                 ;;
14010         yes)
14011                 as_fn_error $? "--with-gssapi must specify a path" "$LINENO" 5
14012                 ;;
14013         *)
14014                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: looking in $use_gssapi/lib" >&5
14015 $as_echo "looking in $use_gssapi/lib" >&6; }
14016                 USE_GSSAPI='-DGSSAPI'
14017                 saved_cppflags="$CPPFLAGS"
14018                 CPPFLAGS="-I$use_gssapi/include $CPPFLAGS"
14019                 for ac_header in gssapi.h gssapi/gssapi.h
14020 do :
14021   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14022 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14023 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
14024   cat >>confdefs.h <<_ACEOF
14025 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14026 _ACEOF
14027  ISC_PLATFORM_GSSAPIHEADER="#define ISC_PLATFORM_GSSAPIHEADER <$ac_header>"
14028                      gssapi_hack="#include <$ac_header>"
14029 fi
14030
14031 done
14032
14033
14034                 if test "$ISC_PLATFORM_GSSAPIHEADER" = ""; then
14035                     as_fn_error $? "gssapi.h not found" "$LINENO" 5
14036                 fi
14037
14038                 for ac_header in gssapi_krb5.h gssapi/gssapi_krb5.h
14039 do :
14040   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14041 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14042 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
14043   cat >>confdefs.h <<_ACEOF
14044 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14045 _ACEOF
14046  ISC_PLATFORM_GSSAPI_KRB5_HEADER="#define ISC_PLATFORM_GSSAPI_KRB5_HEADER <$ac_header>"
14047                      gssapi_krb5_hack="#include <$ac_header>"
14048 fi
14049
14050 done
14051
14052
14053                 for ac_header in krb5.h krb5/krb5.h kerberosv5/krb5.h
14054 do :
14055   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14057 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
14058   cat >>confdefs.h <<_ACEOF
14059 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14060 _ACEOF
14061  ISC_PLATFORM_KRB5HEADER="#define ISC_PLATFORM_KRB5HEADER <$ac_header>"
14062                     krb5_hack="#include <$ac_header>"
14063 fi
14064
14065 done
14066
14067
14068                 if test "$ISC_PLATFORM_KRB5HEADER" = ""; then
14069                     as_fn_error $? "krb5.h not found" "$LINENO" 5
14070                 fi
14071
14072                 #
14073                 # XXXDCL This probably doesn't work right on all systems.
14074                 # It will need to be worked on as problems become evident.
14075                 #
14076                 # Essentially the problems here relate to two different
14077                 # areas.  The first area is building with either KTH
14078                 # or MIT Kerberos, particularly when both are present on
14079                 # the machine.  The other is static versus dynamic linking.
14080                 #
14081                 # On the KTH vs MIT issue, Both have libkrb5 that can mess
14082                 # up the works if one implementation ends up trying to
14083                 # use the other's krb.  This is unfortunately a situation
14084                 # that very easily arises.
14085                 #
14086                 # Dynamic linking when the dependency information is built
14087                 # into MIT's libgssapi_krb5 or KTH's libgssapi magically makes
14088                 # all such problems go away, but when that setup is not
14089                 # present, because either the dynamic libraries lack
14090                 # dependencies or static linking is being done, then the
14091                 # problems start to show up.
14092                 saved_libs="$LIBS"
14093                 for TRY_LIBS in \
14094                     "-lgssapi_krb5" \
14095                     "-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err" \
14096                     "-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err -lresolv" \
14097                     "-lgssapi" \
14098                     "-lgssapi -lkrb5 -ldes -lcrypt -lasn1 -lroken -lcom_err" \
14099                     "-lgssapi -lkrb5 -lcrypto -lcrypt -lasn1 -lroken -lcom_err" \
14100                     "-lgssapi -lkrb5 -lgssapi_krb5 -lcrypto -lcrypt -lasn1 -lroken -lcom_err" \
14101                     "-lgssapi -lkrb5 -lhx509 -lcrypto -lcrypt -lasn1 -lroken -lcom_err" \
14102                     "-lgss -lkrb5"
14103                 do
14104                     # Note that this does not include $saved_libs, because
14105                     # on FreeBSD machines this configure script has added
14106                     # -L/usr/local/lib to LIBS, which can make the
14107                     # -lgssapi_krb5 test succeed with shared libraries even
14108                     # when you are trying to build with KTH in /usr/lib.
14109                     if test "$use_gssapi" = "/usr"
14110                     then
14111                             LIBS="$TRY_LIBS"
14112                     else
14113                             LIBS="-L$use_gssapi/lib $TRY_LIBS"
14114                     fi
14115                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linking as $TRY_LIBS" >&5
14116 $as_echo_n "checking linking as $TRY_LIBS... " >&6; }
14117                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14118 /* end confdefs.h.  */
14119
14120 #include <sys/types.h>
14121 $gssapi_hack
14122 $gssapi_krb5_hack
14123 $krb5_hack
14124
14125 int
14126 main ()
14127 {
14128 gss_acquire_cred(NULL, NULL, 0, NULL, 0, NULL, NULL, NULL);krb5_init_context(NULL);
14129 #if defined(HAVE_GSSAPI_KRB5_H) || defined(HAVE_GSSAPI_GSSAPI_KRB5_H)
14130 gsskrb5_register_acceptor_identity(NULL);
14131 #endif
14132   ;
14133   return 0;
14134 }
14135 _ACEOF
14136 if ac_fn_c_try_link "$LINENO"; then :
14137   gssapi_linked=yes
14138 else
14139   gssapi_linked=no
14140 fi
14141 rm -f core conftest.err conftest.$ac_objext \
14142     conftest$ac_exeext conftest.$ac_ext
14143                     case $gssapi_linked in
14144                     yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14145 $as_echo "yes" >&6; }; break ;;
14146                     no)  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14147 $as_echo "no" >&6; } ;;
14148                     esac
14149                 done
14150
14151                 CPPFLAGS="$saved_cppflags"
14152
14153                 case $gssapi_linked in
14154                 no) as_fn_error $? "could not determine proper GSSAPI linkage" "$LINENO" 5 ;;
14155                 esac
14156
14157                 #
14158                 # XXXDCL Major kludge.  Tries to cope with KTH in /usr/lib
14159                 # but MIT in /usr/local/lib and trying to build with KTH.
14160                 # /usr/local/lib can end up earlier on the link lines.
14161                 # Like most kludges, this one is not only inelegant it
14162                 # is also likely to be the wrong thing to do at least as
14163                 # many times as it is the right thing.  Something better
14164                 # needs to be done.
14165                 #
14166                 if test "$use_gssapi" = "/usr" -a \
14167                         -f /usr/local/lib/libkrb5.a; then
14168                     FIX_KTH_VS_MIT=yes
14169                 fi
14170
14171                 case "$FIX_KTH_VS_MIT" in
14172                 yes)
14173                     case "$enable_static_linking" in
14174                     yes) gssapi_lib_suffix=".a"  ;;
14175                     *)   gssapi_lib_suffix=".so" ;;
14176                     esac
14177
14178                     for lib in $LIBS; do
14179                         case $lib in
14180                         -L*)
14181                             ;;
14182                         -l*)
14183                             new_lib=`echo $lib |
14184                                      sed -e s%^-l%$use_gssapi/lib/lib% \
14185                                          -e s%$%$gssapi_lib_suffix%`
14186                             NEW_LIBS="$NEW_LIBS $new_lib"
14187                             ;;
14188                         *)
14189                            as_fn_error $? "KTH vs MIT Kerberos confusion!" "$LINENO" 5
14190                             ;;
14191                         esac
14192                     done
14193                     LIBS="$NEW_LIBS"
14194                     ;;
14195                 esac
14196
14197                 DST_GSSAPI_INC="-I$use_gssapi/include"
14198                 DNS_GSSAPI_LIBS="$LIBS"
14199
14200                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using GSSAPI from $use_gssapi/lib and $use_gssapi/include" >&5
14201 $as_echo "using GSSAPI from $use_gssapi/lib and $use_gssapi/include" >&6; }
14202                 LIBS="$saved_libs"
14203                 ;;
14204 esac
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214 DNS_CRYPTO_LIBS="$DNS_GSSAPI_LIBS $DNS_CRYPTO_LIBS"
14215
14216 #
14217 # Applications linking with libdns also need to link with these libraries.
14218 #
14219
14220
14221
14222 #
14223 # was --with-randomdev specified?
14224 #
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for random device" >&5
14226 $as_echo_n "checking for random device... " >&6; }
14227
14228 # Check whether --with-randomdev was given.
14229 if test "${with_randomdev+set}" = set; then :
14230   withval=$with_randomdev; use_randomdev="$withval"
14231 else
14232   use_randomdev="unspec"
14233 fi
14234
14235
14236 case "$use_randomdev" in
14237         unspec)
14238                 case "$cross_compiling" in
14239                 yes)
14240                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: unspecified" >&5
14241 $as_echo "unspecified" >&6; }
14242                         as_fn_error $? " need --with-randomdev=PATH or --with-randomdev=no" "$LINENO" 5
14243                 esac
14244                 case "$host" in
14245                         *-openbsd*)
14246                                 devrandom=/dev/arandom
14247                                 ;;
14248                         *)
14249                                 devrandom=/dev/urandom
14250                                 ;;
14251                 esac
14252                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $devrandom" >&5
14253 $as_echo "$devrandom" >&6; }
14254                 as_ac_File=`$as_echo "ac_cv_file_$devrandom" | $as_tr_sh`
14255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $devrandom" >&5
14256 $as_echo_n "checking for $devrandom... " >&6; }
14257 if eval \${$as_ac_File+:} false; then :
14258   $as_echo_n "(cached) " >&6
14259 else
14260   test "$cross_compiling" = yes &&
14261   as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
14262 if test -r "$devrandom"; then
14263   eval "$as_ac_File=yes"
14264 else
14265   eval "$as_ac_File=no"
14266 fi
14267 fi
14268 eval ac_res=\$$as_ac_File
14269                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
14270 $as_echo "$ac_res" >&6; }
14271 if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
14272   cat >>confdefs.h <<_ACEOF
14273 #define PATH_RANDOMDEV "$devrandom"
14274 _ACEOF
14275
14276 fi
14277
14278
14279                 ;;
14280         yes)
14281                 as_fn_error $? "--with-randomdev must specify a path" "$LINENO" 5
14282                 ;;
14283         no)
14284                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
14285 $as_echo "disabled" >&6; }
14286                 ;;
14287         *)
14288                 cat >>confdefs.h <<_ACEOF
14289 #define PATH_RANDOMDEV "$use_randomdev"
14290 _ACEOF
14291
14292                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using \"$use_randomdev\"" >&5
14293 $as_echo "using \"$use_randomdev\"" >&6; }
14294                 ;;
14295 esac
14296
14297 #
14298 # Only check dsa signature generation on these platforms when performing
14299 # system tests.
14300 #
14301 CHECK_DSA=0
14302 if grep "#define PATH_RANDOMDEV " confdefs.h > /dev/null
14303 then
14304         case "$host" in
14305         *darwin*|*freebsd*)
14306                 CHECK_DSA=1
14307                 ;;
14308         esac
14309 fi
14310
14311
14312 #
14313 # Do we have arc4random(), etc ? arc4random_addrandom() has been removed
14314 # from OpenBSD 5.5 onwards.
14315 #
14316 ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random"
14317 if test "x$ac_cv_func_arc4random" = xyes; then :
14318   $as_echo "#define HAVE_ARC4RANDOM 1" >>confdefs.h
14319
14320 fi
14321
14322 ac_fn_c_check_func "$LINENO" "arc4random_addrandom" "ac_cv_func_arc4random_addrandom"
14323 if test "x$ac_cv_func_arc4random_addrandom" = xyes; then :
14324   $as_echo "#define HAVE_ARC4RANDOM_ADDRANDOM 1" >>confdefs.h
14325
14326 fi
14327
14328
14329 #
14330 # Begin pthreads checking.
14331 #
14332 # First, decide whether to use multithreading or not.
14333 #
14334 # Enable multithreading by default on systems where it is known
14335 # to work well, and where debugging of multithreaded programs
14336 # is supported.
14337 #
14338
14339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with thread support" >&5
14340 $as_echo_n "checking whether to build with thread support... " >&6; }
14341
14342 case $host in
14343 *-dec-osf*)
14344         use_threads=true ;;
14345 *-solaris2.[0-6])
14346         # Thread signals are broken on Solaris 2.6; they are sometimes
14347         # delivered to the wrong thread.
14348         use_threads=false ;;
14349 *-solaris*)
14350         use_threads=true ;;
14351 *-ibm-aix*)
14352         use_threads=true ;;
14353 *-hp-hpux10*)
14354         use_threads=false ;;
14355 *-hp-hpux11*)
14356         use_threads=true ;;
14357 *-sgi-irix*)
14358         use_threads=true ;;
14359 *-sco-sysv*uw*|*-*-sysv*UnixWare*)
14360         # UnixWare
14361         use_threads=false ;;
14362 *-*-sysv*OpenUNIX*)
14363         # UnixWare
14364         use_threads=true ;;
14365 *-netbsd[1234].*)
14366         # NetBSD earlier than NetBSD 5.0 has poor pthreads.
14367         #  Don't use it by default.
14368         use_threads=false ;;
14369 *-netbsd*)
14370         use_threads=true ;;
14371 *-openbsd*)
14372         # OpenBSD users have reported that named dumps core on
14373         # startup when built with threads.
14374         use_threads=false ;;
14375 *-freebsd[1234567].*)
14376         # Threads are broken at least up to FreeBSD 4.11.
14377         # FreeBSD 5, 6 and 7 we have never officially supported threads
14378         # on. YMMV
14379         use_threads=false ;;
14380 *-freebsd*)
14381         use_threads=true ;;
14382 *-bsdi[234]*)
14383         # Thread signals do not work reliably on some versions of BSD/OS.
14384         use_threads=false ;;
14385 *-bsdi5*)
14386         use_threads=true ;;
14387 *-linux*)
14388         use_threads=true ;;
14389 *-darwin[123456789].*)
14390         use_threads=false ;;
14391 *-darwin*.*)
14392         use_threads=true ;;
14393 *)
14394         use_threads=true ;;
14395 esac
14396
14397 # Check whether --enable-threads was given.
14398 if test "${enable_threads+set}" = set; then :
14399   enableval=$enable_threads;
14400 fi
14401
14402 case "$enable_threads" in
14403         yes)
14404                 use_threads=true
14405                 ;;
14406         no)
14407                 use_threads=false
14408                 ;;
14409         '')
14410                 # Use system-dependent default
14411                 ;;
14412         *)
14413                 as_fn_error $? "--enable-threads takes yes or no" "$LINENO" 5
14414                 ;;
14415 esac
14416
14417 if $use_threads
14418 then
14419         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14420 $as_echo "yes" >&6; }
14421 else
14422         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14423 $as_echo "no" >&6; }
14424 fi
14425
14426 if $use_threads
14427 then
14428         #
14429         # Search for / configure pthreads in a system-dependent fashion.
14430         #
14431         case "$host" in
14432                 *-freebsd*)
14433                         # We don't want to set -lpthread as that break
14434                         # the ability to choose threads library at final
14435                         # link time and is not valid for all architectures.
14436
14437                         PTHREAD=
14438                         if test "X$GCC" = "Xyes"; then
14439                                 saved_cc="$CC"
14440                                 CC="$CC -pthread"
14441                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -pthread support" >&5
14442 $as_echo_n "checking for gcc -pthread support... " >&6; };
14443                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14444 /* end confdefs.h.  */
14445 #include <pthread.h>
14446 int
14447 main ()
14448 {
14449 printf("%x\n", pthread_create);
14450   ;
14451   return 0;
14452 }
14453 _ACEOF
14454 if ac_fn_c_try_link "$LINENO"; then :
14455   PTHREAD="yes"
14456                                             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14457 $as_echo "yes" >&6; }
14458 else
14459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14460 $as_echo "no" >&6; }
14461 fi
14462 rm -f core conftest.err conftest.$ac_objext \
14463     conftest$ac_exeext conftest.$ac_ext
14464                                 CC="$saved_cc"
14465                         fi
14466                         if test "X$PTHREAD" != "Xyes"; then
14467                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14468 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14469 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
14470   $as_echo_n "(cached) " >&6
14471 else
14472   ac_check_lib_save_LIBS=$LIBS
14473 LIBS="-lpthread  $LIBS"
14474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14475 /* end confdefs.h.  */
14476
14477 /* Override any GCC internal prototype to avoid an error.
14478    Use char because int might match the return type of a GCC
14479    builtin and then its argument prototype would still apply.  */
14480 #ifdef __cplusplus
14481 extern "C"
14482 #endif
14483 char pthread_create ();
14484 int
14485 main ()
14486 {
14487 return pthread_create ();
14488   ;
14489   return 0;
14490 }
14491 _ACEOF
14492 if ac_fn_c_try_link "$LINENO"; then :
14493   ac_cv_lib_pthread_pthread_create=yes
14494 else
14495   ac_cv_lib_pthread_pthread_create=no
14496 fi
14497 rm -f core conftest.err conftest.$ac_objext \
14498     conftest$ac_exeext conftest.$ac_ext
14499 LIBS=$ac_check_lib_save_LIBS
14500 fi
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14502 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14503 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
14504   cat >>confdefs.h <<_ACEOF
14505 #define HAVE_LIBPTHREAD 1
14506 _ACEOF
14507
14508   LIBS="-lpthread $LIBS"
14509
14510 else
14511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread_create in -lthr" >&5
14512 $as_echo_n "checking for thread_create in -lthr... " >&6; }
14513 if ${ac_cv_lib_thr_thread_create+:} false; then :
14514   $as_echo_n "(cached) " >&6
14515 else
14516   ac_check_lib_save_LIBS=$LIBS
14517 LIBS="-lthr  $LIBS"
14518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14519 /* end confdefs.h.  */
14520
14521 /* Override any GCC internal prototype to avoid an error.
14522    Use char because int might match the return type of a GCC
14523    builtin and then its argument prototype would still apply.  */
14524 #ifdef __cplusplus
14525 extern "C"
14526 #endif
14527 char thread_create ();
14528 int
14529 main ()
14530 {
14531 return thread_create ();
14532   ;
14533   return 0;
14534 }
14535 _ACEOF
14536 if ac_fn_c_try_link "$LINENO"; then :
14537   ac_cv_lib_thr_thread_create=yes
14538 else
14539   ac_cv_lib_thr_thread_create=no
14540 fi
14541 rm -f core conftest.err conftest.$ac_objext \
14542     conftest$ac_exeext conftest.$ac_ext
14543 LIBS=$ac_check_lib_save_LIBS
14544 fi
14545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thr_thread_create" >&5
14546 $as_echo "$ac_cv_lib_thr_thread_create" >&6; }
14547 if test "x$ac_cv_lib_thr_thread_create" = xyes; then :
14548   cat >>confdefs.h <<_ACEOF
14549 #define HAVE_LIBTHR 1
14550 _ACEOF
14551
14552   LIBS="-lthr $LIBS"
14553
14554 else
14555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
14556 $as_echo_n "checking for pthread_create in -lc_r... " >&6; }
14557 if ${ac_cv_lib_c_r_pthread_create+:} false; then :
14558   $as_echo_n "(cached) " >&6
14559 else
14560   ac_check_lib_save_LIBS=$LIBS
14561 LIBS="-lc_r  $LIBS"
14562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14563 /* end confdefs.h.  */
14564
14565 /* Override any GCC internal prototype to avoid an error.
14566    Use char because int might match the return type of a GCC
14567    builtin and then its argument prototype would still apply.  */
14568 #ifdef __cplusplus
14569 extern "C"
14570 #endif
14571 char pthread_create ();
14572 int
14573 main ()
14574 {
14575 return pthread_create ();
14576   ;
14577   return 0;
14578 }
14579 _ACEOF
14580 if ac_fn_c_try_link "$LINENO"; then :
14581   ac_cv_lib_c_r_pthread_create=yes
14582 else
14583   ac_cv_lib_c_r_pthread_create=no
14584 fi
14585 rm -f core conftest.err conftest.$ac_objext \
14586     conftest$ac_exeext conftest.$ac_ext
14587 LIBS=$ac_check_lib_save_LIBS
14588 fi
14589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
14590 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
14591 if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
14592   cat >>confdefs.h <<_ACEOF
14593 #define HAVE_LIBC_R 1
14594 _ACEOF
14595
14596   LIBS="-lc_r $LIBS"
14597
14598 else
14599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc" >&5
14600 $as_echo_n "checking for pthread_create in -lc... " >&6; }
14601 if ${ac_cv_lib_c_pthread_create+:} false; then :
14602   $as_echo_n "(cached) " >&6
14603 else
14604   ac_check_lib_save_LIBS=$LIBS
14605 LIBS="-lc  $LIBS"
14606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14607 /* end confdefs.h.  */
14608
14609 /* Override any GCC internal prototype to avoid an error.
14610    Use char because int might match the return type of a GCC
14611    builtin and then its argument prototype would still apply.  */
14612 #ifdef __cplusplus
14613 extern "C"
14614 #endif
14615 char pthread_create ();
14616 int
14617 main ()
14618 {
14619 return pthread_create ();
14620   ;
14621   return 0;
14622 }
14623 _ACEOF
14624 if ac_fn_c_try_link "$LINENO"; then :
14625   ac_cv_lib_c_pthread_create=yes
14626 else
14627   ac_cv_lib_c_pthread_create=no
14628 fi
14629 rm -f core conftest.err conftest.$ac_objext \
14630     conftest$ac_exeext conftest.$ac_ext
14631 LIBS=$ac_check_lib_save_LIBS
14632 fi
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_create" >&5
14634 $as_echo "$ac_cv_lib_c_pthread_create" >&6; }
14635 if test "x$ac_cv_lib_c_pthread_create" = xyes; then :
14636   cat >>confdefs.h <<_ACEOF
14637 #define HAVE_LIBC 1
14638 _ACEOF
14639
14640   LIBS="-lc $LIBS"
14641
14642 else
14643   as_fn_error $? "\"could not find thread libraries\"" "$LINENO" 5
14644 fi
14645
14646 fi
14647
14648 fi
14649
14650 fi
14651
14652                         fi
14653                         ;;
14654                 *)
14655                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14656 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14657 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
14658   $as_echo_n "(cached) " >&6
14659 else
14660   ac_check_lib_save_LIBS=$LIBS
14661 LIBS="-lpthread  $LIBS"
14662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14663 /* end confdefs.h.  */
14664
14665 /* Override any GCC internal prototype to avoid an error.
14666    Use char because int might match the return type of a GCC
14667    builtin and then its argument prototype would still apply.  */
14668 #ifdef __cplusplus
14669 extern "C"
14670 #endif
14671 char pthread_create ();
14672 int
14673 main ()
14674 {
14675 return pthread_create ();
14676   ;
14677   return 0;
14678 }
14679 _ACEOF
14680 if ac_fn_c_try_link "$LINENO"; then :
14681   ac_cv_lib_pthread_pthread_create=yes
14682 else
14683   ac_cv_lib_pthread_pthread_create=no
14684 fi
14685 rm -f core conftest.err conftest.$ac_objext \
14686     conftest$ac_exeext conftest.$ac_ext
14687 LIBS=$ac_check_lib_save_LIBS
14688 fi
14689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14690 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14691 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
14692   cat >>confdefs.h <<_ACEOF
14693 #define HAVE_LIBPTHREAD 1
14694 _ACEOF
14695
14696   LIBS="-lpthread $LIBS"
14697
14698 else
14699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create in -lpthread" >&5
14700 $as_echo_n "checking for __pthread_create in -lpthread... " >&6; }
14701 if ${ac_cv_lib_pthread___pthread_create+:} false; then :
14702   $as_echo_n "(cached) " >&6
14703 else
14704   ac_check_lib_save_LIBS=$LIBS
14705 LIBS="-lpthread  $LIBS"
14706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14707 /* end confdefs.h.  */
14708
14709 /* Override any GCC internal prototype to avoid an error.
14710    Use char because int might match the return type of a GCC
14711    builtin and then its argument prototype would still apply.  */
14712 #ifdef __cplusplus
14713 extern "C"
14714 #endif
14715 char __pthread_create ();
14716 int
14717 main ()
14718 {
14719 return __pthread_create ();
14720   ;
14721   return 0;
14722 }
14723 _ACEOF
14724 if ac_fn_c_try_link "$LINENO"; then :
14725   ac_cv_lib_pthread___pthread_create=yes
14726 else
14727   ac_cv_lib_pthread___pthread_create=no
14728 fi
14729 rm -f core conftest.err conftest.$ac_objext \
14730     conftest$ac_exeext conftest.$ac_ext
14731 LIBS=$ac_check_lib_save_LIBS
14732 fi
14733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create" >&5
14734 $as_echo "$ac_cv_lib_pthread___pthread_create" >&6; }
14735 if test "x$ac_cv_lib_pthread___pthread_create" = xyes; then :
14736   cat >>confdefs.h <<_ACEOF
14737 #define HAVE_LIBPTHREAD 1
14738 _ACEOF
14739
14740   LIBS="-lpthread $LIBS"
14741
14742 else
14743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5
14744 $as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; }
14745 if ${ac_cv_lib_pthread___pthread_create_system+:} false; then :
14746   $as_echo_n "(cached) " >&6
14747 else
14748   ac_check_lib_save_LIBS=$LIBS
14749 LIBS="-lpthread  $LIBS"
14750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14751 /* end confdefs.h.  */
14752
14753 /* Override any GCC internal prototype to avoid an error.
14754    Use char because int might match the return type of a GCC
14755    builtin and then its argument prototype would still apply.  */
14756 #ifdef __cplusplus
14757 extern "C"
14758 #endif
14759 char __pthread_create_system ();
14760 int
14761 main ()
14762 {
14763 return __pthread_create_system ();
14764   ;
14765   return 0;
14766 }
14767 _ACEOF
14768 if ac_fn_c_try_link "$LINENO"; then :
14769   ac_cv_lib_pthread___pthread_create_system=yes
14770 else
14771   ac_cv_lib_pthread___pthread_create_system=no
14772 fi
14773 rm -f core conftest.err conftest.$ac_objext \
14774     conftest$ac_exeext conftest.$ac_ext
14775 LIBS=$ac_check_lib_save_LIBS
14776 fi
14777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5
14778 $as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; }
14779 if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then :
14780   cat >>confdefs.h <<_ACEOF
14781 #define HAVE_LIBPTHREAD 1
14782 _ACEOF
14783
14784   LIBS="-lpthread $LIBS"
14785
14786 else
14787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
14788 $as_echo_n "checking for pthread_create in -lc_r... " >&6; }
14789 if ${ac_cv_lib_c_r_pthread_create+:} false; then :
14790   $as_echo_n "(cached) " >&6
14791 else
14792   ac_check_lib_save_LIBS=$LIBS
14793 LIBS="-lc_r  $LIBS"
14794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14795 /* end confdefs.h.  */
14796
14797 /* Override any GCC internal prototype to avoid an error.
14798    Use char because int might match the return type of a GCC
14799    builtin and then its argument prototype would still apply.  */
14800 #ifdef __cplusplus
14801 extern "C"
14802 #endif
14803 char pthread_create ();
14804 int
14805 main ()
14806 {
14807 return pthread_create ();
14808   ;
14809   return 0;
14810 }
14811 _ACEOF
14812 if ac_fn_c_try_link "$LINENO"; then :
14813   ac_cv_lib_c_r_pthread_create=yes
14814 else
14815   ac_cv_lib_c_r_pthread_create=no
14816 fi
14817 rm -f core conftest.err conftest.$ac_objext \
14818     conftest$ac_exeext conftest.$ac_ext
14819 LIBS=$ac_check_lib_save_LIBS
14820 fi
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
14822 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
14823 if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
14824   cat >>confdefs.h <<_ACEOF
14825 #define HAVE_LIBC_R 1
14826 _ACEOF
14827
14828   LIBS="-lc_r $LIBS"
14829
14830 else
14831   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc" >&5
14832 $as_echo_n "checking for pthread_create in -lc... " >&6; }
14833 if ${ac_cv_lib_c_pthread_create+:} false; then :
14834   $as_echo_n "(cached) " >&6
14835 else
14836   ac_check_lib_save_LIBS=$LIBS
14837 LIBS="-lc  $LIBS"
14838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14839 /* end confdefs.h.  */
14840
14841 /* Override any GCC internal prototype to avoid an error.
14842    Use char because int might match the return type of a GCC
14843    builtin and then its argument prototype would still apply.  */
14844 #ifdef __cplusplus
14845 extern "C"
14846 #endif
14847 char pthread_create ();
14848 int
14849 main ()
14850 {
14851 return pthread_create ();
14852   ;
14853   return 0;
14854 }
14855 _ACEOF
14856 if ac_fn_c_try_link "$LINENO"; then :
14857   ac_cv_lib_c_pthread_create=yes
14858 else
14859   ac_cv_lib_c_pthread_create=no
14860 fi
14861 rm -f core conftest.err conftest.$ac_objext \
14862     conftest$ac_exeext conftest.$ac_ext
14863 LIBS=$ac_check_lib_save_LIBS
14864 fi
14865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_create" >&5
14866 $as_echo "$ac_cv_lib_c_pthread_create" >&6; }
14867 if test "x$ac_cv_lib_c_pthread_create" = xyes; then :
14868   cat >>confdefs.h <<_ACEOF
14869 #define HAVE_LIBC 1
14870 _ACEOF
14871
14872   LIBS="-lc $LIBS"
14873
14874 else
14875   as_fn_error $? "\"could not find thread libraries\"" "$LINENO" 5
14876 fi
14877
14878 fi
14879
14880 fi
14881
14882 fi
14883
14884 fi
14885
14886                 ;;
14887         esac
14888 fi
14889
14890 if $use_threads
14891 then
14892         if test "X$GCC" = "Xyes"; then
14893                 case "$host" in
14894                 *-freebsd*)
14895                         CC="$CC -pthread"
14896                         CCOPT="$CCOPT -pthread"
14897                         CCNOOPT="$CCNOOPT -pthread"
14898                         STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
14899                         ;;
14900                 *-openbsd*)
14901                         CC="$CC -pthread"
14902                         CCOPT="$CCOPT -pthread"
14903                         CCNOOPT="$CCNOOPT -pthread"
14904                         ;;
14905                 *-solaris*)
14906                         LIBS="$LIBS -lthread"
14907                         ;;
14908                 *-ibm-aix*)
14909                         STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
14910                         ;;
14911                 esac
14912         else
14913                 case $host in
14914                 *-dec-osf*)
14915                         CC="$CC -pthread"
14916                         CCOPT="$CCOPT -pthread"
14917                         CCNOOPT="$CCNOOPT -pthread"
14918                         ;;
14919                 *-solaris*)
14920                         CC="$CC -mt"
14921                         CCOPT="$CCOPT -mt"
14922                         CCNOOPT="$CCNOOPT -mt"
14923                         ;;
14924                 *-ibm-aix*)
14925                         STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
14926                         ;;
14927                 *-sco-sysv*uw*|*-*-sysv*UnixWare*)
14928                         CC="$CC -Kthread"
14929                         CCOPT="$CCOPT -Kthread"
14930                         CCNOOPT="$CCNOOPT -Kthread"
14931                         ;;
14932                 *-*-sysv*OpenUNIX*)
14933                         CC="$CC -Kpthread"
14934                         CCOPT="$CCOPT -Kpthread"
14935                         CCNOOPT="$CCNOOPT -Kpthread"
14936                         ;;
14937                 esac
14938         fi
14939         ALWAYS_DEFINES="-D_REENTRANT"
14940         ISC_PLATFORM_USETHREADS="#define ISC_PLATFORM_USETHREADS 1"
14941         THREADOPTOBJS='${THREADOPTOBJS}'
14942         THREADOPTSRCS='${THREADOPTSRCS}'
14943         thread_dir=pthreads
14944         #
14945         # We'd like to use sigwait() too
14946         #
14947         ac_fn_c_check_func "$LINENO" "sigwait" "ac_cv_func_sigwait"
14948 if test "x$ac_cv_func_sigwait" = xyes; then :
14949   $as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h
14950
14951 else
14952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc" >&5
14953 $as_echo_n "checking for sigwait in -lc... " >&6; }
14954 if ${ac_cv_lib_c_sigwait+:} false; then :
14955   $as_echo_n "(cached) " >&6
14956 else
14957   ac_check_lib_save_LIBS=$LIBS
14958 LIBS="-lc  $LIBS"
14959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14960 /* end confdefs.h.  */
14961
14962 /* Override any GCC internal prototype to avoid an error.
14963    Use char because int might match the return type of a GCC
14964    builtin and then its argument prototype would still apply.  */
14965 #ifdef __cplusplus
14966 extern "C"
14967 #endif
14968 char sigwait ();
14969 int
14970 main ()
14971 {
14972 return sigwait ();
14973   ;
14974   return 0;
14975 }
14976 _ACEOF
14977 if ac_fn_c_try_link "$LINENO"; then :
14978   ac_cv_lib_c_sigwait=yes
14979 else
14980   ac_cv_lib_c_sigwait=no
14981 fi
14982 rm -f core conftest.err conftest.$ac_objext \
14983     conftest$ac_exeext conftest.$ac_ext
14984 LIBS=$ac_check_lib_save_LIBS
14985 fi
14986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_sigwait" >&5
14987 $as_echo "$ac_cv_lib_c_sigwait" >&6; }
14988 if test "x$ac_cv_lib_c_sigwait" = xyes; then :
14989   $as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h
14990
14991 else
14992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lpthread" >&5
14993 $as_echo_n "checking for sigwait in -lpthread... " >&6; }
14994 if ${ac_cv_lib_pthread_sigwait+:} false; then :
14995   $as_echo_n "(cached) " >&6
14996 else
14997   ac_check_lib_save_LIBS=$LIBS
14998 LIBS="-lpthread  $LIBS"
14999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15000 /* end confdefs.h.  */
15001
15002 /* Override any GCC internal prototype to avoid an error.
15003    Use char because int might match the return type of a GCC
15004    builtin and then its argument prototype would still apply.  */
15005 #ifdef __cplusplus
15006 extern "C"
15007 #endif
15008 char sigwait ();
15009 int
15010 main ()
15011 {
15012 return sigwait ();
15013   ;
15014   return 0;
15015 }
15016 _ACEOF
15017 if ac_fn_c_try_link "$LINENO"; then :
15018   ac_cv_lib_pthread_sigwait=yes
15019 else
15020   ac_cv_lib_pthread_sigwait=no
15021 fi
15022 rm -f core conftest.err conftest.$ac_objext \
15023     conftest$ac_exeext conftest.$ac_ext
15024 LIBS=$ac_check_lib_save_LIBS
15025 fi
15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_sigwait" >&5
15027 $as_echo "$ac_cv_lib_pthread_sigwait" >&6; }
15028 if test "x$ac_cv_lib_pthread_sigwait" = xyes; then :
15029   $as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h
15030
15031 else
15032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Psigwait in -lpthread" >&5
15033 $as_echo_n "checking for _Psigwait in -lpthread... " >&6; }
15034 if ${ac_cv_lib_pthread__Psigwait+:} false; then :
15035   $as_echo_n "(cached) " >&6
15036 else
15037   ac_check_lib_save_LIBS=$LIBS
15038 LIBS="-lpthread  $LIBS"
15039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15040 /* end confdefs.h.  */
15041
15042 /* Override any GCC internal prototype to avoid an error.
15043    Use char because int might match the return type of a GCC
15044    builtin and then its argument prototype would still apply.  */
15045 #ifdef __cplusplus
15046 extern "C"
15047 #endif
15048 char _Psigwait ();
15049 int
15050 main ()
15051 {
15052 return _Psigwait ();
15053   ;
15054   return 0;
15055 }
15056 _ACEOF
15057 if ac_fn_c_try_link "$LINENO"; then :
15058   ac_cv_lib_pthread__Psigwait=yes
15059 else
15060   ac_cv_lib_pthread__Psigwait=no
15061 fi
15062 rm -f core conftest.err conftest.$ac_objext \
15063     conftest$ac_exeext conftest.$ac_ext
15064 LIBS=$ac_check_lib_save_LIBS
15065 fi
15066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread__Psigwait" >&5
15067 $as_echo "$ac_cv_lib_pthread__Psigwait" >&6; }
15068 if test "x$ac_cv_lib_pthread__Psigwait" = xyes; then :
15069   $as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h
15070
15071 fi
15072
15073 fi
15074
15075 fi
15076
15077 fi
15078
15079
15080         ac_fn_c_check_func "$LINENO" "pthread_attr_getstacksize" "ac_cv_func_pthread_attr_getstacksize"
15081 if test "x$ac_cv_func_pthread_attr_getstacksize" = xyes; then :
15082   $as_echo "#define HAVE_PTHREAD_ATTR_GETSTACKSIZE 1" >>confdefs.h
15083
15084 fi
15085
15086
15087         ac_fn_c_check_func "$LINENO" "pthread_attr_setstacksize" "ac_cv_func_pthread_attr_setstacksize"
15088 if test "x$ac_cv_func_pthread_attr_setstacksize" = xyes; then :
15089   $as_echo "#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1" >>confdefs.h
15090
15091 fi
15092
15093
15094
15095 # Check whether --with-locktype was given.
15096 if test "${with_locktype+set}" = set; then :
15097   withval=$with_locktype; locktype="$withval"
15098 else
15099   locktype="adaptive"
15100 fi
15101
15102
15103         case "$locktype" in
15104                 adaptive)
15105                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_MUTEX_ADAPTIVE_NP" >&5
15106 $as_echo_n "checking for PTHREAD_MUTEX_ADAPTIVE_NP... " >&6; }
15107
15108                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15109 /* end confdefs.h.  */
15110
15111                           #define _GNU_SOURCE
15112                           #include <pthread.h>
15113
15114 int
15115 main ()
15116 {
15117
15118                           return (PTHREAD_MUTEX_ADAPTIVE_NP);
15119
15120   ;
15121   return 0;
15122 }
15123 _ACEOF
15124 if ac_fn_c_try_compile "$LINENO"; then :
15125    { $as_echo "$as_me:${as_lineno-$LINENO}: result: using adaptive lock type" >&5
15126 $as_echo "using adaptive lock type" >&6; }
15127
15128 $as_echo "#define HAVE_PTHREAD_MUTEX_ADAPTIVE_NP 1" >>confdefs.h
15129
15130 else
15131    { $as_echo "$as_me:${as_lineno-$LINENO}: result: using standard lock type" >&5
15132 $as_echo "using standard lock type" >&6; }
15133 fi
15134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15135                         ;;
15136                 standard)
15137                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: using standard lock type" >&5
15138 $as_echo "using standard lock type" >&6; }
15139                         ;;
15140                 *)
15141                         as_fn_error $? "You must specify \"adaptive\" or \"standard\" for --with-locktype." "$LINENO" 5
15142                         ;;
15143         esac
15144
15145         for ac_header in sched.h
15146 do :
15147   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
15148 if test "x$ac_cv_header_sched_h" = xyes; then :
15149   cat >>confdefs.h <<_ACEOF
15150 #define HAVE_SCHED_H 1
15151 _ACEOF
15152
15153 fi
15154
15155 done
15156
15157
15158         case "$host" in
15159         *solaris-*)
15160                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
15161 $as_echo_n "checking for sched_yield in -lrt... " >&6; }
15162 if ${ac_cv_lib_rt_sched_yield+:} false; then :
15163   $as_echo_n "(cached) " >&6
15164 else
15165   ac_check_lib_save_LIBS=$LIBS
15166 LIBS="-lrt  $LIBS"
15167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15168 /* end confdefs.h.  */
15169
15170 /* Override any GCC internal prototype to avoid an error.
15171    Use char because int might match the return type of a GCC
15172    builtin and then its argument prototype would still apply.  */
15173 #ifdef __cplusplus
15174 extern "C"
15175 #endif
15176 char sched_yield ();
15177 int
15178 main ()
15179 {
15180 return sched_yield ();
15181   ;
15182   return 0;
15183 }
15184 _ACEOF
15185 if ac_fn_c_try_link "$LINENO"; then :
15186   ac_cv_lib_rt_sched_yield=yes
15187 else
15188   ac_cv_lib_rt_sched_yield=no
15189 fi
15190 rm -f core conftest.err conftest.$ac_objext \
15191     conftest$ac_exeext conftest.$ac_ext
15192 LIBS=$ac_check_lib_save_LIBS
15193 fi
15194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
15195 $as_echo "$ac_cv_lib_rt_sched_yield" >&6; }
15196 if test "x$ac_cv_lib_rt_sched_yield" = xyes; then :
15197   cat >>confdefs.h <<_ACEOF
15198 #define HAVE_LIBRT 1
15199 _ACEOF
15200
15201   LIBS="-lrt $LIBS"
15202
15203 fi
15204
15205                 ;;
15206         esac
15207
15208         for ac_func in sched_yield pthread_yield pthread_yield_np
15209 do :
15210   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15211 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15212 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15213   cat >>confdefs.h <<_ACEOF
15214 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15215 _ACEOF
15216
15217 fi
15218 done
15219
15220
15221         #
15222         # Additional OS-specific issues related to pthreads and sigwait.
15223         #
15224         case "$host" in
15225                 #
15226                 # One more place to look for sigwait.
15227                 #
15228                 *-freebsd*)
15229                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc_r" >&5
15230 $as_echo_n "checking for sigwait in -lc_r... " >&6; }
15231 if ${ac_cv_lib_c_r_sigwait+:} false; then :
15232   $as_echo_n "(cached) " >&6
15233 else
15234   ac_check_lib_save_LIBS=$LIBS
15235 LIBS="-lc_r  $LIBS"
15236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15237 /* end confdefs.h.  */
15238
15239 /* Override any GCC internal prototype to avoid an error.
15240    Use char because int might match the return type of a GCC
15241    builtin and then its argument prototype would still apply.  */
15242 #ifdef __cplusplus
15243 extern "C"
15244 #endif
15245 char sigwait ();
15246 int
15247 main ()
15248 {
15249 return sigwait ();
15250   ;
15251   return 0;
15252 }
15253 _ACEOF
15254 if ac_fn_c_try_link "$LINENO"; then :
15255   ac_cv_lib_c_r_sigwait=yes
15256 else
15257   ac_cv_lib_c_r_sigwait=no
15258 fi
15259 rm -f core conftest.err conftest.$ac_objext \
15260     conftest$ac_exeext conftest.$ac_ext
15261 LIBS=$ac_check_lib_save_LIBS
15262 fi
15263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_sigwait" >&5
15264 $as_echo "$ac_cv_lib_c_r_sigwait" >&6; }
15265 if test "x$ac_cv_lib_c_r_sigwait" = xyes; then :
15266   $as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h
15267
15268 fi
15269
15270                         case $host in
15271                         *-freebsd5.[012]|*-freebsd5.[012].*);;
15272                         *-freebsd5.[3456789]|*-freebsd5.[3456789].*)
15273                                 $as_echo "#define NEED_PTHREAD_SCOPE_SYSTEM 1" >>confdefs.h
15274
15275                                 ;;
15276                         *-freebsd6.*)
15277                                 $as_echo "#define NEED_PTHREAD_SCOPE_SYSTEM 1" >>confdefs.h
15278
15279                                 ;;
15280                         esac
15281                         ;;
15282                 #
15283                 # BSDI 3.0 through 4.0.1 needs pthread_init() to be
15284                 # called before certain pthreads calls.  This is deprecated
15285                 # in BSD/OS 4.1.
15286                 #
15287                 *-bsdi3.*|*-bsdi4.0*)
15288                         $as_echo "#define NEED_PTHREAD_INIT 1" >>confdefs.h
15289
15290                         ;;
15291                 #
15292                 # LinuxThreads requires some changes to the way we
15293                 # deal with signals.
15294                 #
15295                 *-linux*)
15296                         $as_echo "#define HAVE_LINUXTHREADS 1" >>confdefs.h
15297
15298                         ;;
15299                 #
15300                 # Ensure the right sigwait() semantics on Solaris and make
15301                 # sure we call pthread_setconcurrency.
15302                 #
15303                 *-solaris*)
15304                         $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
15305
15306                         ac_fn_c_check_func "$LINENO" "pthread_setconcurrency" "ac_cv_func_pthread_setconcurrency"
15307 if test "x$ac_cv_func_pthread_setconcurrency" = xyes; then :
15308   $as_echo "#define CALL_PTHREAD_SETCONCURRENCY 1" >>confdefs.h
15309
15310 fi
15311
15312                         ;;
15313                 #
15314                 # UnixWare does things its own way.
15315                 #
15316                 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*)
15317                         $as_echo "#define HAVE_UNIXWARE_SIGWAIT 1" >>confdefs.h
15318
15319                         ;;
15320         esac
15321
15322         #
15323         # Look for sysconf to allow detection of the number of processors.
15324         #
15325         ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
15326 if test "x$ac_cv_func_sysconf" = xyes; then :
15327   $as_echo "#define HAVE_SYSCONF 1" >>confdefs.h
15328
15329 fi
15330
15331
15332 else
15333         ISC_PLATFORM_USETHREADS="#undef ISC_PLATFORM_USETHREADS"
15334         thread_dir=nothreads
15335         THREADOPTOBJS=""
15336         THREADOPTSRCS=""
15337         ALWAYS_DEFINES=""
15338 fi
15339
15340
15341
15342
15343
15344 ISC_THREAD_DIR=$thread_dir
15345
15346
15347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libtool" >&5
15348 $as_echo_n "checking for libtool... " >&6; }
15349
15350 # Check whether --with-libtool was given.
15351 if test "${with_libtool+set}" = set; then :
15352   withval=$with_libtool; use_libtool="$withval"
15353 else
15354   use_libtool="no"
15355 fi
15356
15357
15358 case $use_libtool in
15359         yes)
15360                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15361 $as_echo "yes" >&6; }
15362
15363                 O=lo
15364                 A=la
15365                 LIBTOOL_MKDEP_SED='s;\.o;\.lo;'
15366                 LIBTOOL_MODE_COMPILE='--mode=compile --tag=CC'
15367                 LIBTOOL_MODE_INSTALL='--mode=install --tag=CC'
15368                 LIBTOOL_MODE_LINK='--mode=link --tag=CC'
15369                 INSTALL_LIBRARY='${INSTALL_PROGRAM}'
15370                 case "$host" in
15371                 *) LIBTOOL_ALLOW_UNDEFINED= ;;
15372                 esac
15373                 case "$host" in
15374                 *-ibm-aix*) LIBTOOL_IN_MAIN="-Wl,-bI:T_testlist.imp" ;;
15375                 *) LIBTOOL_IN_MAIN= ;;
15376                 esac;
15377                 ;;
15378         *)
15379                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15380 $as_echo "no" >&6; }
15381                 O=o
15382                 A=a
15383                 LIBTOOL=
15384
15385                 LIBTOOL_MKDEP_SED=
15386                 LIBTOOL_MODE_COMPILE=
15387                 LIBTOOL_MODE_INSTALL=
15388                 LIBTOOL_MODE_LINK=
15389                 LIBTOOL_ALLOW_UNDEFINED=
15390                 LIBTOOL_IN_MAIN=
15391                 INSTALL_LIBRARY='${INSTALL_DATA}'
15392                 ;;
15393 esac
15394
15395
15396 #
15397 # was --enable-native-pkcs11 specified?
15398 #  (note it implies both --without-openssl and --with-pkcs11)
15399 #
15400 # Check whether --enable-native-pkcs11 was given.
15401 if test "${enable_native_pkcs11+set}" = set; then :
15402   enableval=$enable_native_pkcs11; want_native_pkcs11="$enableval"
15403 else
15404   want_native_pkcs11="no"
15405 fi
15406
15407
15408 #
15409 # was --with-openssl specified?
15410 #
15411
15412 # Check whether --with-openssl was given.
15413 if test "${with_openssl+set}" = set; then :
15414   withval=$with_openssl; use_openssl="$withval"
15415 else
15416   use_openssl="auto"
15417 fi
15418
15419
15420 #
15421 # was --with-pkcs11 specified?
15422 #
15423
15424 # Check whether --with-pkcs11 was given.
15425 if test "${with_pkcs11+set}" = set; then :
15426   withval=$with_pkcs11; use_pkcs11="$withval"
15427 else
15428   use_pkcs11="auto"
15429 fi
15430
15431
15432 #
15433 # were --with-ecdsa, --with-gost, --with-aes specified
15434 #
15435
15436 # Check whether --with-ecdsa was given.
15437 if test "${with_ecdsa+set}" = set; then :
15438   withval=$with_ecdsa; with_ecdsa="$withval"
15439 else
15440   with_ecdsa="auto"
15441 fi
15442
15443
15444 # Check whether --with-gost was given.
15445 if test "${with_gost+set}" = set; then :
15446   withval=$with_gost; with_gost="$withval"
15447 else
15448   with_gost="auto"
15449 fi
15450
15451
15452 # Check whether --with-aes was given.
15453 if test "${with_aes+set}" = set; then :
15454   withval=$with_aes; with_aes="$withval"
15455 else
15456   with_aes="checksit"
15457 fi
15458
15459
15460 #
15461 # was --enable-openssl-hash specified?
15462 #
15463 # Check whether --enable-openssl-hash was given.
15464 if test "${enable_openssl_hash+set}" = set; then :
15465   enableval=$enable_openssl_hash; want_openssl_hash="$enableval"
15466 else
15467   want_openssl_hash="checksit"
15468 fi
15469
15470
15471 #
15472 # Enable Source Identity Token support
15473 #
15474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Source Identity Token support" >&5
15475 $as_echo_n "checking for Source Identity Token support... " >&6; }
15476 # Check whether --enable-sit was given.
15477 if test "${enable_sit+set}" = set; then :
15478   enableval=$enable_sit; enable_sit="$enableval"
15479 else
15480   enable_sit="no"
15481 fi
15482
15483 HAVE_SIT=
15484 ISC_PLATFORM_USESIT="#undef ISC_PLATFORM_USESIT"
15485
15486 case "$enable_sit" in
15487 yes)
15488         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15489 $as_echo "yes" >&6; }
15490         ISC_PLATFORM_USESIT="#define ISC_PLATFORM_USESIT 1"
15491         HAVE_SIT=1
15492         ;;
15493 no)
15494         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15495 $as_echo "no" >&6; }
15496         ;;
15497 *)
15498         as_fn_error $? "\"enable-sit requires yes or no\"" "$LINENO" 5
15499         ;;
15500 esac
15501
15502
15503
15504 #
15505 # Source Identity Token algorithm choice
15506 #
15507
15508 # Check whether --with-sit-alg was given.
15509 if test "${with_sit_alg+set}" = set; then :
15510   withval=$with_sit_alg; with_sit_alg="$withval"
15511 else
15512   with_sit_alg="auto"
15513 fi
15514
15515
15516 if test "$enable_sit" = "yes"
15517 then
15518         case $with_sit_alg in
15519                 *1)
15520                         with_sit_alg="sha1"
15521                         ;;
15522                 *2*)
15523                         with_sit_alg="sha256"
15524                         ;;
15525                 auto)
15526                         if test "$with_aes" != "no"
15527                         then
15528                                 with_aes="yes"
15529                         fi
15530                         ;;
15531                 *)
15532                         with_sit_alg="aes"
15533                         if test "$with_aes" != "no"
15534                         then
15535                                 with_aes="yes"
15536                         fi
15537                         ;;
15538         esac
15539 fi
15540 if test "with_aes" = "checksit"
15541 then
15542         with_aes="no"
15543 fi
15544
15545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL library" >&5
15546 $as_echo_n "checking for OpenSSL library... " >&6; }
15547 OPENSSL_WARNING=
15548 openssldirs="/usr /usr/local /usr/local/ssl /usr/pkg /usr/sfw"
15549 if test "$use_openssl" = "auto"
15550 then
15551         if test "$want_native_pkcs11" = "yes"
15552         then
15553                 use_openssl="native_pkcs11"
15554         else
15555                 for d in $openssldirs
15556                 do
15557                         if test -f $d/include/openssl/opensslv.h
15558                         then
15559                                 use_openssl=$d
15560                                 break
15561                         fi
15562                 done
15563         fi
15564 fi
15565 OPENSSL_ECDSA=""
15566 OPENSSL_GOST=""
15567 gosttype="raw"
15568 case "$with_gost" in
15569         raw)
15570                 with_gost="yes"
15571                 ;;
15572         asn1)
15573
15574 $as_echo "#define PREFER_GOSTASN1 1" >>confdefs.h
15575
15576                 gosttype="asn1"
15577                 with_gost="yes"
15578                 ;;
15579         auto|yes|no)
15580                 ;;
15581         *)
15582                 as_fn_error $? "unknown GOST private key encoding" "$LINENO" 5
15583                 ;;
15584 esac
15585
15586 case "$use_openssl" in
15587         native_pkcs11)
15588                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled because of native PKCS11" >&5
15589 $as_echo "disabled because of native PKCS11" >&6; }
15590                 DST_OPENSSL_INC=""
15591                 CRYPTO="-DPKCS11CRYPTO"
15592                 OPENSSLGOSTLINKOBJS=""
15593                 OPENSSLGOSTLINKSRS=""
15594                 OPENSSLLINKOBJS=""
15595                 OPENSSLLINKSRCS=""
15596                 ;;
15597         no)
15598                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15599 $as_echo "no" >&6; }
15600                 DST_OPENSSL_INC=""
15601                 CRYPTO=""
15602                 OPENSSLGOSTLINKOBJS=""
15603                 OPENSSLGOSTLINKSRS=""
15604                 OPENSSLLINKOBJS=""
15605                 OPENSSLLINKSRCS=""
15606                 ;;
15607         auto)
15608                 DST_OPENSSL_INC=""
15609                 CRYPTO=""
15610                 OPENSSLGOSTLINKOBJS=""
15611                 OPENSSLGOSTLINKSRS=""
15612                 OPENSSLLINKOBJS=""
15613                 OPENSSLLINKSRCS=""
15614                 as_fn_error $? "OpenSSL was not found in any of $openssldirs; use --with-openssl=/path
15615 If you don't want OpenSSL, use --without-openssl" "$LINENO" 5
15616                 ;;
15617         *)
15618                 if test "$want_native_pkcs11" = "yes"
15619                 then
15620                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
15621 $as_echo "" >&6; }
15622                         as_fn_error $? "OpenSSL and native PKCS11 cannot be used together." "$LINENO" 5
15623                 fi
15624                 if test "$use_openssl" = "yes"
15625                 then
15626                         # User did not specify a path - guess it
15627                         for d in $openssldirs
15628                         do
15629                                 if test -f $d/include/openssl/opensslv.h
15630                                 then
15631                                         use_openssl=$d
15632                                         break
15633                                 fi
15634                         done
15635                         if test "$use_openssl" = "yes"
15636                         then
15637                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
15638 $as_echo "not found" >&6; }
15639                                 as_fn_error $? "OpenSSL was not found in any of $openssldirs; use --with-openssl=/path" "$LINENO" 5
15640                         fi
15641                 elif ! test -f "$use_openssl"/include/openssl/opensslv.h
15642                 then
15643                         as_fn_error $? "\"$use_openssl/include/openssl/opensslv.h\" not found" "$LINENO" 5
15644                 fi
15645                 CRYPTO='-DOPENSSL'
15646                 if test "$use_openssl" = "/usr"
15647                 then
15648                         DST_OPENSSL_INC=""
15649                         DST_OPENSSL_LIBS="-lcrypto"
15650                 else
15651                         DST_OPENSSL_INC="-I$use_openssl/include"
15652                         case $host in
15653                         *-solaris*)
15654                                 DST_OPENSSL_LIBS="-L$use_openssl/lib -R$use_openssl/lib -lcrypto"
15655                                 ;;
15656                         *-hp-hpux*)
15657                                 DST_OPENSSL_LIBS="-L$use_openssl/lib -Wl,+b: -lcrypto"
15658                                 ;;
15659                         *-apple-darwin*)
15660                                 #
15661                                 # Apple's ld seaches for serially for dynamic
15662                                 # then static libraries.  This means you can't
15663                                 # use -L to override dynamic system libraries
15664                                 # with static ones when linking.  Instead
15665                                 # we specify a absolute path.
15666                                 #
15667                                 if test -f "$use_openssl/lib/libcrypto.dylib"
15668                                 then
15669                                         DST_OPENSSL_LIBS="-L$use_openssl/lib -lcrypto"
15670                                 else
15671                                         DST_OPENSSL_LIBS="$use_openssl/lib/libcrypto.a"
15672                                 fi
15673                                 ;;
15674                         *)
15675                                 DST_OPENSSL_LIBS="-L$use_openssl/lib -lcrypto"
15676                                 ;;
15677                         esac
15678                 fi
15679                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using OpenSSL from $use_openssl/lib and $use_openssl/include" >&5
15680 $as_echo "using OpenSSL from $use_openssl/lib and $use_openssl/include" >&6; }
15681
15682                 saved_cc="$CC"
15683                 saved_cflags="$CFLAGS"
15684                 saved_libs="$LIBS"
15685                 CFLAGS="$CFLAGS $DST_OPENSSL_INC"
15686                 LIBS="$LIBS $DST_OPENSSL_LIBS"
15687                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linking with OpenSSL works" >&5
15688 $as_echo_n "checking whether linking with OpenSSL works... " >&6; }
15689                 if test "$cross_compiling" = yes; then :
15690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming it does work on target platform" >&5
15691 $as_echo "assuming it does work on target platform" >&6; }
15692 else
15693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15694 /* end confdefs.h.  */
15695
15696 #include <openssl/err.h>
15697 int main() {
15698         ERR_clear_error();
15699         return (0);
15700 }
15701
15702 _ACEOF
15703 if ac_fn_c_try_run "$LINENO"; then :
15704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15705 $as_echo "yes" >&6; }
15706 else
15707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15708 $as_echo "no" >&6; }
15709                  as_fn_error $? "Could not run test program using OpenSSL from
15710 $use_openssl/lib and $use_openssl/include.
15711 Please check the argument to --with-openssl and your
15712 shared library configuration (e.g., LD_LIBRARY_PATH)." "$LINENO" 5
15713 fi
15714 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15715   conftest.$ac_objext conftest.beam conftest.$ac_ext
15716 fi
15717
15718
15719                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linking with OpenSSL requires -ldl" >&5
15720 $as_echo_n "checking whether linking with OpenSSL requires -ldl... " >&6; }
15721                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15722 /* end confdefs.h.  */
15723
15724 #include <openssl/err.h>
15725 int
15726 main ()
15727 {
15728  DSO_METHOD_dlfcn();
15729   ;
15730   return 0;
15731 }
15732 _ACEOF
15733 if ac_fn_c_try_link "$LINENO"; then :
15734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15735 $as_echo "no" >&6; }
15736 else
15737   LIBS="$LIBS -ldl"
15738                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15739 /* end confdefs.h.  */
15740
15741 #include <openssl/err.h>
15742
15743 int
15744 main ()
15745 {
15746  DSO_METHOD_dlfcn();
15747   ;
15748   return 0;
15749 }
15750 _ACEOF
15751 if ac_fn_c_try_link "$LINENO"; then :
15752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15753 $as_echo "yes" >&6; }
15754                 DST_OPENSSL_LIBS="$DST_OPENSSL_LIBS -ldl"
15755
15756 else
15757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
15758 $as_echo "unknown" >&6; }
15759                  as_fn_error $? "OpenSSL has unsupported dynamic loading" "$LINENO" 5
15760 fi
15761 rm -f core conftest.err conftest.$ac_objext \
15762     conftest$ac_exeext conftest.$ac_ext
15763
15764 fi
15765 rm -f core conftest.err conftest.$ac_objext \
15766     conftest$ac_exeext conftest.$ac_ext
15767
15768 # Check whether --enable-openssl-version-check was given.
15769 if test "${enable_openssl_version_check+set}" = set; then :
15770   enableval=$enable_openssl_version_check;
15771 fi
15772
15773 case "$enable_openssl_version_check" in
15774 yes|'')
15775                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking OpenSSL library version" >&5
15776 $as_echo_n "checking OpenSSL library version... " >&6; }
15777                 if test "$cross_compiling" = yes; then :
15778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming target platform has compatible version" >&5
15779 $as_echo "assuming target platform has compatible version" >&6; }
15780 else
15781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15782 /* end confdefs.h.  */
15783
15784 #include <stdio.h>
15785 #include <openssl/opensslv.h>
15786 int main() {
15787         if ((OPENSSL_VERSION_NUMBER >= 0x009070cfL &&
15788              OPENSSL_VERSION_NUMBER < 0x00908000L) ||
15789              OPENSSL_VERSION_NUMBER >= 0x0090804fL)
15790                 return (0);
15791         printf("\n\nFound   OPENSSL_VERSION_NUMBER %#010x\n",
15792                 OPENSSL_VERSION_NUMBER);
15793         printf("Require OPENSSL_VERSION_NUMBER 0x009070cf or greater (0.9.7l)\n"
15794                "Require OPENSSL_VERSION_NUMBER 0x0090804f or greater (0.9.8d)\n\n");
15795         return (1);
15796 }
15797
15798 _ACEOF
15799 if ac_fn_c_try_run "$LINENO"; then :
15800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
15801 $as_echo "ok" >&6; }
15802 else
15803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not compatible" >&5
15804 $as_echo "not compatible" >&6; }
15805                  OPENSSL_WARNING=yes
15806
15807 fi
15808 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15809   conftest.$ac_objext conftest.beam conftest.$ac_ext
15810 fi
15811
15812 ;;
15813 no)
15814         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Skipped OpenSSL version check" >&5
15815 $as_echo "Skipped OpenSSL version check" >&6; }
15816 ;;
15817 esac
15818
15819         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL DSA support" >&5
15820 $as_echo_n "checking for OpenSSL DSA support... " >&6; }
15821         if test -f $use_openssl/include/openssl/dsa.h
15822         then
15823                 $as_echo "#define HAVE_OPENSSL_DSA 1" >>confdefs.h
15824
15825                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15826 $as_echo "yes" >&6; }
15827         else
15828                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15829 $as_echo "no" >&6; }
15830         fi
15831
15832         for ac_func in EVP_sha256 EVP_sha384 EVP_sha512
15833 do :
15834   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15835 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15836 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15837   cat >>confdefs.h <<_ACEOF
15838 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15839 _ACEOF
15840
15841 fi
15842 done
15843
15844
15845         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL ECDSA support" >&5
15846 $as_echo_n "checking for OpenSSL ECDSA support... " >&6; }
15847         have_ecdsa=""
15848         if test "$cross_compiling" = yes; then :
15849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: using --with-ecdsa" >&5
15850 $as_echo "using --with-ecdsa" >&6; }
15851 else
15852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15853 /* end confdefs.h.  */
15854
15855 #include <openssl/ecdsa.h>
15856 #include <openssl/objects.h>
15857 int main() {
15858         EC_KEY *ec256, *ec384;
15859
15860 #if !defined(HAVE_EVP_SHA256) || !defined(HAVE_EVP_SHA384)
15861         return (1);
15862 #endif
15863         ec256 = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
15864         ec384 = EC_KEY_new_by_curve_name(NID_secp384r1);
15865         if (ec256 == NULL || ec384 == NULL)
15866                 return (2);
15867         return (0);
15868 }
15869
15870 _ACEOF
15871 if ac_fn_c_try_run "$LINENO"; then :
15872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15873 $as_echo "yes" >&6; }
15874         have_ecdsa="yes"
15875 else
15876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15877 $as_echo "no" >&6; }
15878         have_ecdsa="no"
15879 fi
15880 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15881   conftest.$ac_objext conftest.beam conftest.$ac_ext
15882 fi
15883
15884         case "$with_ecdsa" in
15885         yes)
15886             case "$have_ecdsa" in
15887             no)  as_fn_error $? "ecdsa not supported" "$LINENO" 5 ;;
15888             *)  have_ecdsa=yes ;;
15889             esac
15890             ;;
15891         no)
15892             have_ecdsa=no ;;
15893         *)
15894             case "$have_ecdsa" in
15895             yes|no) ;;
15896             *) as_fn_error $? "need --with-ecdsa=[yes or no]" "$LINENO" 5 ;;
15897             esac
15898             ;;
15899         esac
15900         case $have_ecdsa in
15901         yes)
15902                 OPENSSL_ECDSA="yes"
15903
15904 $as_echo "#define HAVE_OPENSSL_ECDSA 1" >>confdefs.h
15905
15906                 ;;
15907         *)
15908                 ;;
15909         esac
15910
15911         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL GOST support" >&5
15912 $as_echo_n "checking for OpenSSL GOST support... " >&6; }
15913         have_gost=""
15914         case "$use_pkcs11" in
15915                 auto|no)
15916                         ;;
15917                 *)
15918                         if $use_threads; then
15919                                 CC="$CC -pthread"
15920                         fi
15921                         ;;
15922         esac
15923         if test "$cross_compiling" = yes; then :
15924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: using --with-gost" >&5
15925 $as_echo "using --with-gost" >&6; }
15926 else
15927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15928 /* end confdefs.h.  */
15929
15930 #include <openssl/conf.h>
15931 #include <openssl/engine.h>
15932 int main() {
15933 #if (OPENSSL_VERSION_NUMBER >= 0x10000000L)
15934         ENGINE *e;
15935         EC_KEY *ek;
15936
15937         ek = NULL;
15938         OPENSSL_config(NULL);
15939
15940         e = ENGINE_by_id("gost");
15941         if (e == NULL)
15942                 return (1);
15943         if (ENGINE_init(e) <= 0)
15944                 return (1);
15945         return (0);
15946 #else
15947         return (1);
15948 #endif
15949 }
15950
15951 _ACEOF
15952 if ac_fn_c_try_run "$LINENO"; then :
15953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15954 $as_echo "yes" >&6; }
15955         have_gost="yes"
15956 else
15957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15958 $as_echo "no" >&6; }
15959         have_gost="no"
15960 fi
15961 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15962   conftest.$ac_objext conftest.beam conftest.$ac_ext
15963 fi
15964
15965         case "$with_gost" in
15966         yes)
15967             case "$have_gost" in
15968             no)  as_fn_error $? "gost not supported" "$LINENO" 5 ;;
15969             *)  have_gost=yes ;;
15970             esac
15971             ;;
15972         no)
15973             have_gost=no ;;
15974         *)
15975             case "$have_gost" in
15976             yes|no) ;;
15977             *) as_fn_error $? "need --with-gost=[yes, no, raw or asn1]" "$LINENO" 5 ;;
15978             esac
15979             ;;
15980         esac
15981         case $have_gost in
15982         yes)
15983                 OPENSSL_GOST="yes"
15984                 OPENSSLGOSTLINKOBJS='${OPENSSLGOSTLINKOBJS}'
15985                 OPENSSLGOSTLINKSRCS='${OPENSSLGOSTLINKSRCS}'
15986
15987 $as_echo "#define HAVE_OPENSSL_GOST 1" >>confdefs.h
15988
15989                 ;;
15990         *)
15991                 ;;
15992         esac
15993
15994         have_aes="no"
15995         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL AES support" >&5
15996 $as_echo_n "checking for OpenSSL AES support... " >&6; }
15997         if test "$cross_compiling" = yes; then :
15998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: using --with-aes" >&5
15999 $as_echo "using --with-aes" >&6; }
16000 else
16001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16002 /* end confdefs.h.  */
16003
16004 #include <openssl/evp.h>
16005 int main() {
16006         EVP_CIPHER *aes128, *aes192, *aes256;
16007
16008         aes128 = EVP_aes_128_ecb();
16009         aes192 = EVP_aes_192_ecb();
16010         aes256 = EVP_aes_256_ecb();
16011         if (aes128 == NULL || aes192 == NULL || aes256 == NULL)
16012                 return (1);
16013         return (0);
16014 }
16015
16016 _ACEOF
16017 if ac_fn_c_try_run "$LINENO"; then :
16018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16019 $as_echo "yes" >&6; }
16020          have_aes="evp"
16021 else
16022   ac_fn_c_check_func "$LINENO" "AES_encrypt" "ac_cv_func_AES_encrypt"
16023 if test "x$ac_cv_func_AES_encrypt" = xyes; then :
16024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16025 $as_echo "yes" >&6; }
16026          have_aes="yes"
16027 else
16028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16029 $as_echo "no" >&6; }
16030 fi
16031
16032 fi
16033 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16034   conftest.$ac_objext conftest.beam conftest.$ac_ext
16035 fi
16036
16037
16038         ISC_OPENSSL_INC=""
16039         ISC_OPENSSL_LIBS=""
16040         if test "$with_aes" = "yes"
16041         then
16042                 case "$have_aes" in
16043                 evp)
16044
16045 $as_echo "#define HAVE_OPENSSL_EVP_AES 1" >>confdefs.h
16046
16047                         ISC_OPENSSL_INC="$DST_OPENSSL_INC"
16048                         ISC_OPENSSL_LIBS="$DST_OPENSSL_LIBS"
16049                         ;;
16050                 yes)
16051
16052 $as_echo "#define HAVE_OPENSSL_AES 1" >>confdefs.h
16053
16054                         ISC_OPENSSL_INC="$DST_OPENSSL_INC"
16055                         ISC_OPENSSL_LIBS="$DST_OPENSSL_LIBS"
16056                         ;;
16057                 *)
16058                         ;;
16059                 esac
16060         fi
16061
16062         CC="$saved_cc"
16063         CFLAGS="$saved_cflags"
16064         LIBS="$saved_libs"
16065         OPENSSLLINKOBJS='${OPENSSLLINKOBJS}'
16066         OPENSSLLINKSRCS='${OPENSSLLINKSRCS}'
16067
16068         ;;
16069 esac
16070
16071 #
16072 # This would include the system openssl path (and linker options to use
16073 # it as needed) if it is found.
16074 #
16075
16076
16077
16078
16079
16080
16081
16082
16083
16084 DNS_CRYPTO_LIBS="$DNS_CRYPTO_LIBS $DST_OPENSSL_LIBS"
16085
16086 ISC_PLATFORM_WANTAES="#undef ISC_PLATFORM_WANTAES"
16087 if test "$with_aes" = "yes"
16088 then
16089         if test "X$CRYPTO" = "X"
16090         then
16091                 with_aes="no"
16092         fi
16093 fi
16094 if test "$with_aes" = "yes"
16095 then
16096         ISC_PLATFORM_WANTAES="#define ISC_PLATFORM_WANTAES 1"
16097 fi
16098
16099
16100 #
16101 # Choose SIT algorithm
16102 #
16103
16104 if test "$enable_sit" = "yes"
16105 then
16106         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Algorithm for SIT" >&5
16107 $as_echo_n "checking for the Algorithm for SIT... " >&6; }
16108         if test "$with_sit_alg" = "auto"
16109         then
16110                 if test "$with_aes" = "yes"
16111                 then
16112                         with_sit_alg="aes"
16113                 else
16114                         with_sit_alg="sha256"
16115                 fi
16116         fi
16117 fi
16118 case $with_sit_alg in
16119         sha1)
16120                 if test "$enable_sit" != "yes"
16121                 then
16122                         as_fn_error $? "\"with-sit-alg requires enable-sit\"" "$LINENO" 5;
16123                 fi
16124                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sha1" >&5
16125 $as_echo "sha1" >&6; }
16126                 if test "$CRYPTO" = "-DOPENSSL"
16127                 then
16128                         if test "$want_openssl_hash" = "checksit"
16129                         then
16130                                 want_openssl_hash="yes"
16131                         fi
16132                 fi
16133
16134 $as_echo "#define HMAC_SHA1_SIT 1" >>confdefs.h
16135
16136                 ;;
16137         sha256)
16138                 if test "$enable_sit" != "yes"
16139                 then
16140                         as_fn_error $? "\"with-sit-alg requires enable-sit\"" "$LINENO" 5;
16141                 fi
16142                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sha256" >&5
16143 $as_echo "sha256" >&6; }
16144                 if test "$CRYPTO" = "-DOPENSSL"
16145                 then
16146                         if test "$want_openssl_hash" = "checksit"
16147                         then
16148                                 want_openssl_hash="yes"
16149                         fi
16150                 fi
16151
16152 $as_echo "#define HMAC_SHA256_SIT 1" >>confdefs.h
16153
16154                 ;;
16155         aes)
16156                 if test "$enable_sit" != "yes"
16157                 then
16158                         as_fn_error $? "\"with-sit-alg requires enable-sit\"" "$LINENO" 5;
16159                 fi
16160                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aes" >&5
16161 $as_echo "aes" >&6; }
16162                 if test "$with_aes" != "yes"
16163                 then
16164                         as_fn_error $? "\"SIT wants to use unavailable AES\"" "$LINENO" 5;
16165                 fi
16166
16167 $as_echo "#define AES_SIT 1" >>confdefs.h
16168
16169                 ;;
16170 esac
16171 if test "$want_openssl_hash" = "checksit"
16172 then
16173         want_openssl_hash="no"
16174 fi
16175
16176 #
16177 # Use OpenSSL for hash functions
16178 #
16179
16180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for using OpenSSL for hash functions" >&5
16181 $as_echo_n "checking for using OpenSSL for hash functions... " >&6; }
16182 ISC_PLATFORM_OPENSSLHASH="#undef ISC_PLATFORM_OPENSSLHASH"
16183 case $want_openssl_hash in
16184         yes)
16185                 if test "$CRYPTO" != "-DOPENSSL"
16186                 then
16187                         as_fn_error $? "No OpenSSL for hash functions" "$LINENO" 5
16188                 fi
16189                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16190 $as_echo "yes" >&6; }
16191                 ISC_PLATFORM_OPENSSLHASH="#define ISC_PLATFORM_OPENSSLHASH 1"
16192                 ISC_OPENSSL_INC="$DST_OPENSSL_INC"
16193                 ISC_OPENSSL_LIBS="$DST_OPENSSL_LIBS"
16194                 saved_cflags="$CFLAGS"
16195                 save_libs="$LIBS"
16196                 CFLAGS="$CFLAGS $ISC_OPENSSL_INC"
16197                 LIBS="$LIBS $ISC_OPENSSL_LIBS"
16198                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking HMAC_Init() return type" >&5
16199 $as_echo_n "checking HMAC_Init() return type... " >&6; }
16200                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16201 /* end confdefs.h.  */
16202
16203                 #include <openssl/hmac.h>
16204 int
16205 main ()
16206 {
16207
16208                 HMAC_CTX ctx;
16209                 int n = HMAC_Init(&ctx, NULL, 0, NULL);
16210                 n += HMAC_Update(&ctx, NULL, 0);
16211                 n += HMAC_Final(&ctx, NULL, NULL);
16212   ;
16213   return 0;
16214 }
16215 _ACEOF
16216 if ac_fn_c_try_compile "$LINENO"; then :
16217
16218                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
16219 $as_echo "int" >&6; }
16220
16221 $as_echo "#define HMAC_RETURN_INT 1" >>confdefs.h
16222
16223 else
16224
16225                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: void" >&5
16226 $as_echo "void" >&6; }
16227 fi
16228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16229                 CFLAGS="$saved_cflags"
16230                 LIBS="$save_libs"
16231                 ;;
16232         no)
16233                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16234 $as_echo "no" >&6; }
16235                 ;;
16236 esac
16237
16238
16239
16240
16241 #
16242 # PKCS11 (aka crypto hardware) support (--with moved just after openssl)
16243 #
16244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKCS11 support" >&5
16245 $as_echo_n "checking for PKCS11 support... " >&6; }
16246
16247 if test "$use_pkcs11" = "auto"
16248 then
16249         if test "$want_native_pkcs11" = "yes"
16250         then
16251                 use_pkcs11="yes"
16252         else
16253                 use_pkcs11="no"
16254         fi
16255 fi
16256
16257 case "$use_pkcs11" in
16258         no)
16259                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16260 $as_echo "no" >&6; }
16261                 USE_PKCS11=""
16262                 PKCS11_TEST=""
16263                 PKCS11_TOOLS=""
16264                 ISC_PK11_C=""
16265                 ISC_PK11_O=""
16266                 ISC_PK11_API_C=""
16267                 ISC_PK11_API_O=""
16268                 ISC_PK11_RESULT_C=""
16269                 ISC_PK11_RESULT_O=""
16270                 ISC_ISCPK11_API_C=""
16271                 ISC_ISCPK11_API_O=""
16272                 ;;
16273         yes|*)
16274                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16275 $as_echo "yes" >&6; }
16276                 if ! $use_threads; then
16277                         as_fn_error $? "PKCS11 requires thread support" "$LINENO" 5
16278                 fi
16279                 if test "$CRYPTO" = "-DOPENSSL"
16280                 then
16281                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL with PKCS11 support" >&5
16282 $as_echo_n "checking for OpenSSL with PKCS11 support... " >&6; }
16283                         saved_cc="$CC"
16284                         saved_cflags="$CFLAGS"
16285                         saved_libs="$LIBS"
16286                         CC="$CC -pthread"
16287                         CFLAGS="$CFLAGS $DST_OPENSSL_INC"
16288                         LIBS="$LIBS $DST_OPENSSL_LIBS"
16289                         if test "$cross_compiling" = yes; then :
16290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross compile" >&5
16291 $as_echo "cross compile" >&6; }
16292                         PKCS11_TEST=''
16293                         PKCS11_ENGINE='-DPKCS11_ENGINE=NULL'
16294 else
16295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16296 /* end confdefs.h.  */
16297
16298 #include <openssl/conf.h>
16299 #include <openssl/engine.h>
16300 int main() {
16301         ENGINE *e;
16302
16303         OPENSSL_config(NULL);
16304         e = ENGINE_by_id("pkcs11");
16305         if (e == NULL)
16306                 return (1);
16307         if (ENGINE_init(e) <= 0)
16308                 return (1);
16309         return (0);
16310 }
16311
16312 _ACEOF
16313 if ac_fn_c_try_run "$LINENO"; then :
16314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16315 $as_echo "yes" >&6; }
16316                         PKCS11_TEST=pkcs11ssl
16317                         PKCS11_ENGINE='-DPKCS11_ENGINE="\"pkcs11\""'
16318 else
16319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16320 $as_echo "no" >&6; }
16321                         PKCS11_TEST=''
16322                         PKCS11_ENGINE='-DPKCS11_ENGINE=NULL'
16323 fi
16324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16325   conftest.$ac_objext conftest.beam conftest.$ac_ext
16326 fi
16327
16328                         CC="$saved_cc"
16329                         CFLAGS="$saved_cflags"
16330                         LIBS="$saved_libs"
16331                 else
16332                         PKCS11_TEST=''
16333                         PKCS11_ENGINE='-DPKCS11_ENGINE=NULL'
16334
16335                 fi
16336                 USE_PKCS11='-DUSE_PKCS11'
16337                 PKCS11_TOOLS=pkcs11
16338                 ac_fn_c_check_func "$LINENO" "getpassphrase" "ac_cv_func_getpassphrase"
16339 if test "x$ac_cv_func_getpassphrase" = xyes; then :
16340   $as_echo "#define HAVE_GETPASSPHRASE 1" >>confdefs.h
16341
16342 fi
16343
16344                 ISC_PK11_C="pk11.c"
16345                 ISC_PK11_O="pk11.$O"
16346                 ISC_PK11_API_C="pk11_api.c"
16347                 ISC_PK11_API_O="pk11_api.$O"
16348                 ISC_PK11_RESULT_C="pk11_result.c"
16349                 ISC_PK11_RESULT_O="pk11_result.$O"
16350                 ISC_ISCPK11_API_C="unix/pk11_api.c"
16351                 ISC_ISCPK11_API_O="unix/pk11_api.$O"
16352                 ;;
16353 esac
16354
16355
16356
16357
16358
16359
16360
16361
16362
16363
16364
16365
16366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKCS11 tools" >&5
16367 $as_echo_n "checking for PKCS11 tools... " >&6; }
16368 case "$use_pkcs11" in
16369         no)
16370                 PKCS11_PROVIDER="undefined"
16371                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
16372 $as_echo "disabled" >&6; }
16373                 ;;
16374         yes|'')
16375                 PKCS11_PROVIDER="undefined"
16376                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled" >&5
16377 $as_echo "enabled" >&6; }
16378                 ;;
16379         *)
16380                 PKCS11_PROVIDER="$use_pkcs11"
16381                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled, PKCS11 provider is $PKCS11_PROVIDER" >&5
16382 $as_echo "enabled, PKCS11 provider is $PKCS11_PROVIDER" >&6; }
16383                 ;;
16384 esac
16385
16386
16387
16388 PKCS11_ECDSA=""
16389 PKCS11_GOST=""
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for native PKCS11" >&5
16391 $as_echo_n "checking for native PKCS11... " >&6; }
16392
16393 case "$want_native_pkcs11" in
16394         yes)
16395                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using native PKCS11 crypto" >&5
16396 $as_echo "using native PKCS11 crypto" >&6; }
16397                 PKCS11LINKOBJS='${PKCS11LINKOBJS}'
16398                 PKCS11LINKSRCS='${PKCS11LINKSRCS}'
16399                 PKCS11_TEST=pkcs11
16400                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKCS11 ECDSA" >&5
16401 $as_echo_n "checking for PKCS11 ECDSA... " >&6; }
16402                 case "$with_ecdsa" in
16403                 no)
16404                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
16405 $as_echo "disabled" >&6; }
16406                         ;;
16407                 *)
16408                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled" >&5
16409 $as_echo "enabled" >&6; }
16410                         PKCS11_ECDSA="yes"
16411
16412 $as_echo "#define HAVE_PKCS11_ECDSA 1" >>confdefs.h
16413
16414                         ;;
16415                 esac
16416                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKCS11 GOST" >&5
16417 $as_echo_n "checking for PKCS11 GOST... " >&6; }
16418                 case "$with_gost" in
16419                 yes)
16420                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled" >&5
16421 $as_echo "enabled" >&6; }
16422                         PKCS11_GOST="yes"
16423
16424 $as_echo "#define HAVE_PKCS11_GOST 1" >>confdefs.h
16425
16426                         ;;
16427                 *)
16428                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
16429 $as_echo "disabled" >&6; }
16430                         ;;
16431                 esac
16432                 ;;
16433         no|'')
16434                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
16435 $as_echo "disabled" >&6; }
16436                 ;;
16437 esac
16438
16439
16440
16441
16442
16443
16444
16445
16446 # for PKCS11 benchmarks
16447
16448 have_clock_gt=no
16449 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
16450 if test "x$ac_cv_func_clock_gettime" = xyes; then :
16451   have_clock_gt=yes
16452 fi
16453
16454 if test "$have_clock_gt" = "no"; then
16455         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
16456 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
16457 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
16458   $as_echo_n "(cached) " >&6
16459 else
16460   ac_check_lib_save_LIBS=$LIBS
16461 LIBS="-lrt  $LIBS"
16462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16463 /* end confdefs.h.  */
16464
16465 /* Override any GCC internal prototype to avoid an error.
16466    Use char because int might match the return type of a GCC
16467    builtin and then its argument prototype would still apply.  */
16468 #ifdef __cplusplus
16469 extern "C"
16470 #endif
16471 char clock_gettime ();
16472 int
16473 main ()
16474 {
16475 return clock_gettime ();
16476   ;
16477   return 0;
16478 }
16479 _ACEOF
16480 if ac_fn_c_try_link "$LINENO"; then :
16481   ac_cv_lib_rt_clock_gettime=yes
16482 else
16483   ac_cv_lib_rt_clock_gettime=no
16484 fi
16485 rm -f core conftest.err conftest.$ac_objext \
16486     conftest$ac_exeext conftest.$ac_ext
16487 LIBS=$ac_check_lib_save_LIBS
16488 fi
16489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
16490 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
16491 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
16492   have_clock_gt=rt
16493 fi
16494
16495 fi
16496
16497 if test "$have_clock_gt" != "no"; then
16498
16499 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
16500
16501 fi
16502
16503 if test "$have_clock_gt" = "rt"; then
16504         LIBS="-lrt $LIBS"
16505 fi
16506
16507 #
16508 # was --with-libxml2 specified?
16509 #
16510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml2 library" >&5
16511 $as_echo_n "checking for libxml2 library... " >&6; }
16512
16513 # Check whether --with-libxml2 was given.
16514 if test "${with_libxml2+set}" = set; then :
16515   withval=$with_libxml2; use_libxml2="$withval"
16516 else
16517   use_libxml2="auto"
16518 fi
16519
16520
16521 case "$use_libxml2" in
16522         no)
16523                 DST_LIBXML2_INC=""
16524                 ;;
16525         auto|yes)
16526                 case X`(xml2-config --version) 2>/dev/null` in
16527                 X2.[6789].*)
16528                         libxml2_libs=`xml2-config --libs`
16529                         libxml2_cflags=`xml2-config --cflags`
16530                         ;;
16531                 *)
16532                         libxml2_libs=
16533                         libxml2_cflags=
16534                         ;;
16535                 esac
16536                 ;;
16537         *)
16538                 if test -f "$use_libxml2/bin/xml2-config" ; then
16539                         libxml2_libs=`$use_libxml2/bin/xml2-config --libs`
16540                         libxml2_cflags=`$use_libxml2/bin/xml2-config --cflags`
16541                 fi
16542                 ;;
16543 esac
16544
16545 if test "X$libxml2_libs" != "X"
16546 then
16547         CFLAGS="$CFLAGS $libxml2_cflags"
16548         LIBS="$LIBS $libxml2_libs"
16549         #
16550         # Sanity check xml2-config output.
16551         #
16552         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16553 /* end confdefs.h.  */
16554 #include <libxml/xmlwriter.h>
16555 int
16556 main ()
16557 {
16558 return(xmlTextWriterStartElement(NULL, NULL));
16559   ;
16560   return 0;
16561 }
16562 _ACEOF
16563 if ac_fn_c_try_link "$LINENO"; then :
16564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16565 $as_echo "yes" >&6; }
16566 else
16567   as_fn_error $? "xml2-config returns badness" "$LINENO" 5
16568 fi
16569 rm -f core conftest.err conftest.$ac_objext \
16570     conftest$ac_exeext conftest.$ac_ext
16571
16572 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
16573
16574 else
16575         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16576 $as_echo "no" >&6; }
16577 fi
16578
16579 #
16580 # was --with-libjson specified?
16581 #
16582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for json library" >&5
16583 $as_echo_n "checking for json library... " >&6; }
16584
16585 # Check whether --with-libjson was given.
16586 if test "${with_libjson+set}" = set; then :
16587   withval=$with_libjson; use_libjson="$withval"
16588 else
16589   use_libjson="auto"
16590 fi
16591
16592
16593 have_libjson=""
16594 case "$use_libjson" in
16595         no)
16596                 libjson_libs=""
16597                 ;;
16598         auto|yes)
16599                 for d in /usr /usr/local /opt/local
16600                 do
16601                         if test -f "${d}/include/json/json.h"
16602                         then
16603                                 libjson_cflags="-I ${d}/include/json"
16604                                 if test ${d} != /usr
16605                                 then
16606                                         LIBS="$LIBS -L${d}/lib"
16607                                 fi
16608                                 have_libjson="yes"
16609                         elif test -f "${d}/include/json-c/json.h"
16610                         then
16611                                 libjson_cflags="-I ${d}/include/json-c"
16612                                 if test ${d} != /usr
16613                                 then
16614                                         LIBS="$LIBS -L${d}/lib"
16615                                 fi
16616                                 have_libjson="yes"
16617                         fi
16618                 done
16619                 ;;
16620         *)
16621                 if test -f "${use_libjson}/include/json/json.h"
16622                 then
16623                         libjson_cflags="-I${use_libjson}/include/json"
16624                         LIBS="$LIBS -L${use_libjson}/lib"
16625                         have_libjson="yes"
16626                 elif test -f "${use_libjson}/include/json-c/json.h"
16627                 then
16628                         libjson_cflags="-I${use_libjson}/include/json-c"
16629                         LIBS="$LIBS -L${use_libjson}/lib"
16630                         have_libjson="yes"
16631                 else
16632                         as_fn_error $? "$use_libjson/include/json{,-c}/json.h not found." "$LINENO" 5
16633                 fi
16634                 ;;
16635 esac
16636
16637 if test "X${have_libjson}" != "X"
16638 then
16639         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16640 $as_echo "yes" >&6; }
16641         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing json_object_new_int64" >&5
16642 $as_echo_n "checking for library containing json_object_new_int64... " >&6; }
16643 if ${ac_cv_search_json_object_new_int64+:} false; then :
16644   $as_echo_n "(cached) " >&6
16645 else
16646   ac_func_search_save_LIBS=$LIBS
16647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16648 /* end confdefs.h.  */
16649
16650 /* Override any GCC internal prototype to avoid an error.
16651    Use char because int might match the return type of a GCC
16652    builtin and then its argument prototype would still apply.  */
16653 #ifdef __cplusplus
16654 extern "C"
16655 #endif
16656 char json_object_new_int64 ();
16657 int
16658 main ()
16659 {
16660 return json_object_new_int64 ();
16661   ;
16662   return 0;
16663 }
16664 _ACEOF
16665 for ac_lib in '' json json-c; do
16666   if test -z "$ac_lib"; then
16667     ac_res="none required"
16668   else
16669     ac_res=-l$ac_lib
16670     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
16671   fi
16672   if ac_fn_c_try_link "$LINENO"; then :
16673   ac_cv_search_json_object_new_int64=$ac_res
16674 fi
16675 rm -f core conftest.err conftest.$ac_objext \
16676     conftest$ac_exeext
16677   if ${ac_cv_search_json_object_new_int64+:} false; then :
16678   break
16679 fi
16680 done
16681 if ${ac_cv_search_json_object_new_int64+:} false; then :
16682
16683 else
16684   ac_cv_search_json_object_new_int64=no
16685 fi
16686 rm conftest.$ac_ext
16687 LIBS=$ac_func_search_save_LIBS
16688 fi
16689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_json_object_new_int64" >&5
16690 $as_echo "$ac_cv_search_json_object_new_int64" >&6; }
16691 ac_res=$ac_cv_search_json_object_new_int64
16692 if test "$ac_res" != no; then :
16693   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
16694
16695 else
16696   as_fn_error $? "found libjson include but not library." "$LINENO" 5
16697                         have_libjson=""
16698 fi
16699
16700 elif test "X$use_libjson" = Xyes
16701 then
16702         as_fn_error $? "include/json{,-c}/json.h not found." "$LINENO" 5
16703 else
16704         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16705 $as_echo "no" >&6; }
16706 fi
16707
16708 if test "X${have_libjson}" != "X"
16709 then
16710         CFLAGS="$CFLAGS $libjson_cflags"
16711
16712 $as_echo "#define HAVE_JSON 1" >>confdefs.h
16713
16714 fi
16715
16716 #
16717 # In solaris 10, SMF can manage named service
16718 #
16719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smf_enable_instance in -lscf" >&5
16720 $as_echo_n "checking for smf_enable_instance in -lscf... " >&6; }
16721 if ${ac_cv_lib_scf_smf_enable_instance+:} false; then :
16722   $as_echo_n "(cached) " >&6
16723 else
16724   ac_check_lib_save_LIBS=$LIBS
16725 LIBS="-lscf  $LIBS"
16726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16727 /* end confdefs.h.  */
16728
16729 /* Override any GCC internal prototype to avoid an error.
16730    Use char because int might match the return type of a GCC
16731    builtin and then its argument prototype would still apply.  */
16732 #ifdef __cplusplus
16733 extern "C"
16734 #endif
16735 char smf_enable_instance ();
16736 int
16737 main ()
16738 {
16739 return smf_enable_instance ();
16740   ;
16741   return 0;
16742 }
16743 _ACEOF
16744 if ac_fn_c_try_link "$LINENO"; then :
16745   ac_cv_lib_scf_smf_enable_instance=yes
16746 else
16747   ac_cv_lib_scf_smf_enable_instance=no
16748 fi
16749 rm -f core conftest.err conftest.$ac_objext \
16750     conftest$ac_exeext conftest.$ac_ext
16751 LIBS=$ac_check_lib_save_LIBS
16752 fi
16753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_scf_smf_enable_instance" >&5
16754 $as_echo "$ac_cv_lib_scf_smf_enable_instance" >&6; }
16755 if test "x$ac_cv_lib_scf_smf_enable_instance" = xyes; then :
16756   cat >>confdefs.h <<_ACEOF
16757 #define HAVE_LIBSCF 1
16758 _ACEOF
16759
16760   LIBS="-lscf $LIBS"
16761
16762 fi
16763
16764
16765 #
16766 # flockfile is usually provided by pthreads, but we may want to use it
16767 # even if compiled with --disable-threads.  getc_unlocked might also not
16768 # be defined.
16769 #
16770 ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
16771 if test "x$ac_cv_func_flockfile" = xyes; then :
16772   $as_echo "#define HAVE_FLOCKFILE 1" >>confdefs.h
16773
16774 fi
16775
16776 ac_fn_c_check_func "$LINENO" "getc_unlocked" "ac_cv_func_getc_unlocked"
16777 if test "x$ac_cv_func_getc_unlocked" = xyes; then :
16778   $as_echo "#define HAVE_GETCUNLOCKED 1" >>confdefs.h
16779
16780 fi
16781
16782
16783 #
16784 # Indicate what the final decision was regarding threads.
16785 #
16786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with threads" >&5
16787 $as_echo_n "checking whether to build with threads... " >&6; }
16788 if $use_threads; then
16789         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16790 $as_echo "yes" >&6; }
16791 else
16792         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16793 $as_echo "no" >&6; }
16794 fi
16795
16796 #
16797 # End of pthreads stuff.
16798 #
16799
16800 #
16801 # Large File
16802 #
16803 # Check whether --enable-largefile was given.
16804 if test "${enable_largefile+set}" = set; then :
16805   enableval=$enable_largefile; want_largefile="yes"
16806 else
16807   want_largefile="no"
16808 fi
16809
16810 case $want_largefile in
16811         yes)
16812                 ALWAYS_DEFINES="$ALWAYS_DEFINES -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
16813                 ;;
16814         *)
16815                 ;;
16816 esac
16817
16818 #
16819 # Additional compiler settings.
16820 #
16821 MKDEPCC="$CC"
16822 MKDEPCFLAGS="-M"
16823 IRIX_DNSSEC_WARNINGS_HACK=""
16824
16825 if test "X$GCC" = "Xyes"; then
16826         STD_CWARNINGS="$STD_CWARNINGS -W -Wall -Wmissing-prototypes -Wcast-qual -Wwrite-strings -Wformat -Wpointer-arith"
16827         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if \"$CC\" supports -fno-strict-aliasing" >&5
16828 $as_echo_n "checking if \"$CC\" supports -fno-strict-aliasing... " >&6; }
16829         SAVE_CFLAGS="$CFLAGS"
16830         CFLAGS="$CFLAGS -fno-strict-aliasing"
16831         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16832 /* end confdefs.h.  */
16833
16834 int
16835 main ()
16836 {
16837
16838   ;
16839   return 0;
16840 }
16841 _ACEOF
16842 if ac_fn_c_try_compile "$LINENO"; then :
16843   FNOSTRICTALIASING=yes
16844 else
16845   FNOSTRICTALIASING=no
16846 fi
16847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16848         CFLAGS="$SAVE_CFLAGS"
16849         if test "$FNOSTRICTALIASING" = "yes"; then
16850                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16851 $as_echo "yes" >&6; }
16852                 STD_CWARNINGS="$STD_CWARNINGS -fno-strict-aliasing"
16853         else
16854                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16855 $as_echo "no" >&6; }
16856         fi
16857         #
16858         # turn off delete null pointer checks
16859         #
16860         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if \"$CC\" supports -fno-delete-null-pointer-checks" >&5
16861 $as_echo_n "checking if \"$CC\" supports -fno-delete-null-pointer-checks... " >&6; }
16862         SAVE_CFLAGS="$CFLAGS"
16863         CFLAGS="$CFLAGS -fno-delete-null-pointer-checks"
16864         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16865 /* end confdefs.h.  */
16866
16867 int
16868 main ()
16869 {
16870
16871   ;
16872   return 0;
16873 }
16874 _ACEOF
16875 if ac_fn_c_try_compile "$LINENO"; then :
16876   FNODELETENULLPOINTERCHECKS=yes
16877 else
16878   FNODELETENULLPOINTERCHECKS=no
16879 fi
16880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16881         CFLAGS="$SAVE_CFLAGS"
16882         if test "$FNODELETENULLPOINTERCHECKS" = "yes"; then
16883                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16884 $as_echo "yes" >&6; }
16885                 STD_CWARNINGS="$STD_CWARNINGS -fno-delete-null-pointer-checks"
16886         else
16887                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16888 $as_echo "no" >&6; }
16889         fi
16890         case "$host" in
16891         *-hp-hpux*)
16892                 CFLAGS="$CFLAGS -Wl,+vnocompatwarnings"
16893                 BACKTRACECFLAGS="$BACKTRACECFLAGS -Wl,+vnocompatwarnings"
16894                 ;;
16895         esac
16896         if test "X$enable_warn_shadow" = Xyes; then
16897                 STD_CWARNINGS="$STD_CWARNINGS -Wshadow"
16898         fi
16899         if test "X$enable_warn_error" = Xyes; then
16900                 STD_CWARNINGS="$STD_CWARNINGS -Werror"
16901         fi
16902 else
16903         case $host in
16904         *-dec-osf*)
16905                 CC="$CC -std"
16906                 CCOPT="$CCOPT -std"
16907                 CCNOOPT="$CCNOOPT -std"
16908                 MKDEPCC="$CC"
16909                 ;;
16910         *-hp-hpux*)
16911                 CC="$CC -Ae -z"
16912                 # The version of the C compiler that constantly warns about
16913                 # 'const' as well as alignment issues is unfortunately not
16914                 # able to be discerned via the version of the operating
16915                 # system, nor does cc have a version flag.
16916                 case "`$CC +W 123 2>&1`" in
16917                 *Unknown?option*)
16918                         STD_CWARNINGS="+w1"
16919                         ;;
16920                 *)
16921                         # Turn off the pointlessly noisy warnings.
16922                         STD_CWARNINGS="+w1 +W 474,530,2193,2236"
16923                         ;;
16924                 esac
16925                 CCOPT="$CCOPT -Ae -z"
16926                 CCNOOPT="$CCNOOPT -Ae -z"
16927                 CFLAGS="$CFLAGS -Wl,+vnocompatwarnings"
16928                 BACKTRACECFLAGS="$BACKTRACECFLAGS -Wl,+vnocompatwarnings"
16929                 MKDEPPROG='cc -Ae -E -Wp,-M >/dev/null 2>>$TMP'
16930                 ;;
16931         *-sgi-irix*)
16932                 STD_CWARNINGS="-fullwarn -woff 1209"
16933                 #
16934                 # Silence more than 250 instances of
16935                 #   "prototyped function redeclared without prototype"
16936                 # and 11 instances of
16937                 #   "variable ... was set but never used"
16938                 # from lib/dns/sec/openssl.
16939                 #
16940                 IRIX_DNSSEC_WARNINGS_HACK="-woff 1692,1552"
16941                 ;;
16942         *-solaris*)
16943                 MKDEPCFLAGS="-xM"
16944                 ;;
16945         *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*)
16946                 # UnixWare
16947                 CC="$CC -w"
16948                 ;;
16949         esac
16950 fi
16951
16952
16953
16954
16955
16956
16957 #
16958 # NLS
16959 #
16960 ac_fn_c_check_func "$LINENO" "catgets" "ac_cv_func_catgets"
16961 if test "x$ac_cv_func_catgets" = xyes; then :
16962   $as_echo "#define HAVE_CATGETS 1" >>confdefs.h
16963
16964 fi
16965
16966
16967 #
16968 # -lxnet buys us one big porting headache...  standards, gotta love 'em.
16969 #
16970 # AC_CHECK_LIB(xnet, socket, ,
16971 #    AC_CHECK_LIB(socket, socket)
16972 # )
16973 #
16974 # Use this for now, instead:
16975 #
16976 case "$host" in
16977         mips-sgi-irix*)
16978                 ;;
16979         *-linux*)
16980                 ;;
16981         *)
16982                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
16983 $as_echo_n "checking for socket in -lsocket... " >&6; }
16984 if ${ac_cv_lib_socket_socket+:} false; then :
16985   $as_echo_n "(cached) " >&6
16986 else
16987   ac_check_lib_save_LIBS=$LIBS
16988 LIBS="-lsocket  $LIBS"
16989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16990 /* end confdefs.h.  */
16991
16992 /* Override any GCC internal prototype to avoid an error.
16993    Use char because int might match the return type of a GCC
16994    builtin and then its argument prototype would still apply.  */
16995 #ifdef __cplusplus
16996 extern "C"
16997 #endif
16998 char socket ();
16999 int
17000 main ()
17001 {
17002 return socket ();
17003   ;
17004   return 0;
17005 }
17006 _ACEOF
17007 if ac_fn_c_try_link "$LINENO"; then :
17008   ac_cv_lib_socket_socket=yes
17009 else
17010   ac_cv_lib_socket_socket=no
17011 fi
17012 rm -f core conftest.err conftest.$ac_objext \
17013     conftest$ac_exeext conftest.$ac_ext
17014 LIBS=$ac_check_lib_save_LIBS
17015 fi
17016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
17017 $as_echo "$ac_cv_lib_socket_socket" >&6; }
17018 if test "x$ac_cv_lib_socket_socket" = xyes; then :
17019   cat >>confdefs.h <<_ACEOF
17020 #define HAVE_LIBSOCKET 1
17021 _ACEOF
17022
17023   LIBS="-lsocket $LIBS"
17024
17025 fi
17026
17027                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_addr in -lnsl" >&5
17028 $as_echo_n "checking for inet_addr in -lnsl... " >&6; }
17029 if ${ac_cv_lib_nsl_inet_addr+:} false; then :
17030   $as_echo_n "(cached) " >&6
17031 else
17032   ac_check_lib_save_LIBS=$LIBS
17033 LIBS="-lnsl  $LIBS"
17034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17035 /* end confdefs.h.  */
17036
17037 /* Override any GCC internal prototype to avoid an error.
17038    Use char because int might match the return type of a GCC
17039    builtin and then its argument prototype would still apply.  */
17040 #ifdef __cplusplus
17041 extern "C"
17042 #endif
17043 char inet_addr ();
17044 int
17045 main ()
17046 {
17047 return inet_addr ();
17048   ;
17049   return 0;
17050 }
17051 _ACEOF
17052 if ac_fn_c_try_link "$LINENO"; then :
17053   ac_cv_lib_nsl_inet_addr=yes
17054 else
17055   ac_cv_lib_nsl_inet_addr=no
17056 fi
17057 rm -f core conftest.err conftest.$ac_objext \
17058     conftest$ac_exeext conftest.$ac_ext
17059 LIBS=$ac_check_lib_save_LIBS
17060 fi
17061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_addr" >&5
17062 $as_echo "$ac_cv_lib_nsl_inet_addr" >&6; }
17063 if test "x$ac_cv_lib_nsl_inet_addr" = xyes; then :
17064   cat >>confdefs.h <<_ACEOF
17065 #define HAVE_LIBNSL 1
17066 _ACEOF
17067
17068   LIBS="-lnsl $LIBS"
17069
17070 fi
17071
17072                 ;;
17073 esac
17074
17075 #
17076 # Work around Solaris's select() limitations.
17077 #
17078 case "$host" in
17079         *-solaris2.[89]|*-solaris2.1?)
17080
17081 $as_echo "#define FD_SETSIZE 65536" >>confdefs.h
17082
17083         ;;
17084 esac
17085
17086 #
17087 # Purify support
17088 #
17089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use purify" >&5
17090 $as_echo_n "checking whether to use purify... " >&6; }
17091
17092 # Check whether --with-purify was given.
17093 if test "${with_purify+set}" = set; then :
17094   withval=$with_purify; use_purify="$withval"
17095 else
17096   use_purify="no"
17097 fi
17098
17099
17100 case "$use_purify" in
17101         no)
17102                 ;;
17103         yes)
17104                 # Extract the first word of "purify", so it can be a program name with args.
17105 set dummy purify; ac_word=$2
17106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17107 $as_echo_n "checking for $ac_word... " >&6; }
17108 if ${ac_cv_path_purify_path+:} false; then :
17109   $as_echo_n "(cached) " >&6
17110 else
17111   case $purify_path in
17112   [\\/]* | ?:[\\/]*)
17113   ac_cv_path_purify_path="$purify_path" # Let the user override the test with a path.
17114   ;;
17115   *)
17116   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17117 for as_dir in $PATH
17118 do
17119   IFS=$as_save_IFS
17120   test -z "$as_dir" && as_dir=.
17121     for ac_exec_ext in '' $ac_executable_extensions; do
17122   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17123     ac_cv_path_purify_path="$as_dir/$ac_word$ac_exec_ext"
17124     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17125     break 2
17126   fi
17127 done
17128   done
17129 IFS=$as_save_IFS
17130
17131   test -z "$ac_cv_path_purify_path" && ac_cv_path_purify_path="purify"
17132   ;;
17133 esac
17134 fi
17135 purify_path=$ac_cv_path_purify_path
17136 if test -n "$purify_path"; then
17137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $purify_path" >&5
17138 $as_echo "$purify_path" >&6; }
17139 else
17140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17141 $as_echo "no" >&6; }
17142 fi
17143
17144
17145                 ;;
17146         *)
17147                 purify_path="$use_purify"
17148                 ;;
17149 esac
17150
17151 case "$use_purify" in
17152         no)
17153                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17154 $as_echo "no" >&6; }
17155                 PURIFY=""
17156                 ;;
17157         *)
17158                 if test -f $purify_path || test $purify_path = purify; then
17159                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $purify_path" >&5
17160 $as_echo "$purify_path" >&6; }
17161                         PURIFYFLAGS="`echo $PURIFYOPTIONS`"
17162                         PURIFY="$purify_path $PURIFYFLAGS"
17163                 else
17164                         as_fn_error $? "$purify_path not found.
17165
17166 Please choose the proper path with the following command:
17167
17168     configure --with-purify=PATH
17169 " "$LINENO" 5
17170                 fi
17171                 ;;
17172 esac
17173
17174
17175
17176 #
17177 # Google/Great Performance Tools CPU Profiler
17178 #
17179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use gperftools profiler" >&5
17180 $as_echo_n "checking whether to use gperftools profiler... " >&6; }
17181
17182 # Check whether --with-gperftools-profiler was given.
17183 if test "${with_gperftools_profiler+set}" = set; then :
17184   withval=$with_gperftools_profiler; use_profiler="$withval"
17185 else
17186   use_profiler="no"
17187 fi
17188
17189
17190 case $use_profiler in
17191         yes)
17192                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17193 $as_echo "yes" >&6; }
17194
17195 $as_echo "#define HAVE_GPERFTOOLS_PROFILER 1" >>confdefs.h
17196
17197                 LIBS="$LIBS -lprofiler"
17198                 ;;
17199         *)
17200                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17201 $as_echo "no" >&6; }
17202                 ;;
17203 esac
17204
17205 #
17206 # enable/disable dumping stack backtrace.  Also check if the system supports
17207 # glibc-compatible backtrace() function.
17208 #
17209 # Check whether --enable-backtrace was given.
17210 if test "${enable_backtrace+set}" = set; then :
17211   enableval=$enable_backtrace; want_backtrace="$enableval"
17212 else
17213   want_backtrace="yes"
17214 fi
17215
17216 case $want_backtrace in
17217 yes)
17218         ISC_PLATFORM_USEBACKTRACE="#define ISC_PLATFORM_USEBACKTRACE 1"
17219         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17220 /* end confdefs.h.  */
17221 #include <execinfo.h>
17222 int
17223 main ()
17224 {
17225 return (backtrace((void **)0, 0));
17226   ;
17227   return 0;
17228 }
17229 _ACEOF
17230 if ac_fn_c_try_link "$LINENO"; then :
17231
17232 $as_echo "#define HAVE_LIBCTRACE /**/" >>confdefs.h
17233
17234 fi
17235 rm -f core conftest.err conftest.$ac_objext \
17236     conftest$ac_exeext conftest.$ac_ext
17237         ;;
17238 *)
17239         ISC_PLATFORM_USEBACKTRACE="#undef ISC_PLATFORM_USEBACKTRACE"
17240         ;;
17241 esac
17242
17243
17244 # Check whether --enable-symtable was given.
17245 if test "${enable_symtable+set}" = set; then :
17246   enableval=$enable_symtable; want_symtable="$enableval"
17247 else
17248   want_symtable="minimal"
17249 fi
17250
17251 case $want_symtable in
17252 yes|all|minimal)     # "yes" is a hidden value equivalent to "minimal"
17253         if test "$PERL" = ""
17254         then
17255                 as_fn_error $? "Internal symbol table requires perl but no perl is found.
17256 Install perl or explicitly disable the feature by --disable-symtable." "$LINENO" 5
17257         fi
17258         if test "$use_libtool" = "yes"; then
17259                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Internal symbol table does not work with libtool.  Disabling symbol table." >&5
17260 $as_echo "$as_me: WARNING: Internal symbol table does not work with libtool.  Disabling symbol table." >&2;}
17261         else
17262                 # we generate the internal symbol table only for those systems
17263                 # known to work to avoid unexpected build failure.  Also, warn
17264                 # about unsupported systems when the feature is enabled
17265                 #  manually.
17266                 case $host_os in
17267                 freebsd*|netbsd*|openbsd*|linux*|solaris*|darwin*)
17268                         MKSYMTBL_PROGRAM="$PERL"
17269                         if test $want_symtable = all; then
17270                                 ALWAYS_MAKE_SYMTABLE="yes"
17271                         fi
17272                         ;;
17273                 *)
17274                         if test $want_symtable = yes -o $want_symtable = all
17275                         then
17276                                 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: this system is not known to generate internal symbol table safely; disabling it" >&5
17277 $as_echo "$as_me: WARNING: this system is not known to generate internal symbol table safely; disabling it" >&2;}
17278                         fi
17279                 esac
17280         fi
17281         ;;
17282 *)
17283         ;;
17284 esac
17285
17286
17287
17288 #
17289 # File name extension for static archive files, for those few places
17290 # where they are treated differently from dynamic ones.
17291 #
17292 SA=a
17293
17294
17295
17296
17297
17298
17299
17300
17301
17302
17303
17304 BIND9_CO_RULE=".c.$O:"
17305
17306
17307 #
17308 # Here begins a very long section to determine the system's networking
17309 # capabilities.  The order of the tests is significant.
17310 #
17311
17312 #
17313 # IPv6
17314 #
17315 # Check whether --enable-ipv6 was given.
17316 if test "${enable_ipv6+set}" = set; then :
17317   enableval=$enable_ipv6;
17318 fi
17319
17320
17321 case "$enable_ipv6" in
17322         yes|''|autodetect)
17323                 $as_echo "#define WANT_IPV6 1" >>confdefs.h
17324
17325                 ;;
17326         no)
17327                 ;;
17328 esac
17329
17330 #
17331 # We do the IPv6 compilation checking after libtool so that we can put
17332 # the right suffix on the files.
17333 #
17334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 structures" >&5
17335 $as_echo_n "checking for IPv6 structures... " >&6; }
17336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17337 /* end confdefs.h.  */
17338
17339 #include <sys/types.h>
17340 #include <sys/socket.h>
17341 #include <netinet/in.h>
17342 int
17343 main ()
17344 {
17345 struct sockaddr_in6 sin6; return (0);
17346   ;
17347   return 0;
17348 }
17349 _ACEOF
17350 if ac_fn_c_try_compile "$LINENO"; then :
17351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17352 $as_echo "yes" >&6; }
17353          found_ipv6=yes
17354 else
17355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17356 $as_echo "no" >&6; }
17357          found_ipv6=no
17358 fi
17359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17360
17361 #
17362 # See whether IPv6 support is provided via a Kame add-on.
17363 # This is done before other IPv6 linking tests to LIBS is properly set.
17364 #
17365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kame IPv6 support" >&5
17366 $as_echo_n "checking for Kame IPv6 support... " >&6; }
17367
17368 # Check whether --with-kame was given.
17369 if test "${with_kame+set}" = set; then :
17370   withval=$with_kame; use_kame="$withval"
17371 else
17372   use_kame="no"
17373 fi
17374
17375
17376 case "$use_kame" in
17377         no)
17378                 ;;
17379         yes)
17380                 kame_path=/usr/local/v6
17381                 ;;
17382         *)
17383                 kame_path="$use_kame"
17384                 ;;
17385 esac
17386
17387 case "$use_kame" in
17388         no)
17389                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17390 $as_echo "no" >&6; }
17391                 ;;
17392         *)
17393                 if test -f $kame_path/lib/libinet6.a; then
17394                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kame_path/lib/libinet6.a" >&5
17395 $as_echo "$kame_path/lib/libinet6.a" >&6; }
17396                         LIBS="-L$kame_path/lib -linet6 $LIBS"
17397                 else
17398                         as_fn_error $? "$kame_path/lib/libinet6.a not found.
17399
17400 Please choose the proper path with the following command:
17401
17402     configure --with-kame=PATH
17403 " "$LINENO" 5
17404                 fi
17405                 ;;
17406 esac
17407
17408 #
17409 # Whether netinet6/in6.h is needed has to be defined in isc/platform.h.
17410 # Including it on Kame-using platforms is very bad, though, because
17411 # Kame uses #error against direct inclusion.   So include it on only
17412 # the platform that is otherwise broken without it -- BSD/OS 4.0 through 4.1.
17413 # This is done before the in6_pktinfo check because that's what
17414 # netinet6/in6.h is needed for.
17415 #
17416
17417 case "$host" in
17418 *-bsdi4.[01]*)
17419         ISC_PLATFORM_NEEDNETINET6IN6H="#define ISC_PLATFORM_NEEDNETINET6IN6H 1"
17420         LWRES_PLATFORM_NEEDNETINET6IN6H="#define LWRES_PLATFORM_NEEDNETINET6IN6H 1"
17421         isc_netinet6in6_hack="#include <netinet6/in6.h>"
17422         ;;
17423 *)
17424         ISC_PLATFORM_NEEDNETINET6IN6H="#undef ISC_PLATFORM_NEEDNETINET6IN6H"
17425         LWRES_PLATFORM_NEEDNETINET6IN6H="#undef LWRES_PLATFORM_NEEDNETINET6IN6H"
17426         isc_netinet6in6_hack=""
17427         ;;
17428 esac
17429
17430
17431 #
17432 # This is similar to the netinet6/in6.h issue.
17433 #
17434 case "$host" in
17435 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*)
17436         # UnixWare
17437         ISC_PLATFORM_NEEDNETINETIN6H="#define ISC_PLATFORM_NEEDNETINETIN6H 1"
17438         LWRES_PLATFORM_NEEDNETINETIN6H="#define LWRES_PLATFORM_NEEDNETINETIN6H 1"
17439         ISC_PLATFORM_FIXIN6ISADDR="#define ISC_PLATFORM_FIXIN6ISADDR 1"
17440         isc_netinetin6_hack="#include <netinet/in6.h>"
17441         ;;
17442 *)
17443         ISC_PLATFORM_NEEDNETINETIN6H="#undef ISC_PLATFORM_NEEDNETINETIN6H"
17444         LWRES_PLATFORM_NEEDNETINETIN6H="#undef LWRES_PLATFORM_NEEDNETINETIN6H"
17445         ISC_PLATFORM_FIXIN6ISADDR="#undef ISC_PLATFORM_FIXIN6ISADDR"
17446         isc_netinetin6_hack=""
17447         ;;
17448 esac
17449
17450 #
17451 # Now delve deeper into the suitability of the IPv6 support.
17452 #
17453 case "$found_ipv6" in
17454         yes)
17455                 ISC_PLATFORM_HAVEIPV6="#define ISC_PLATFORM_HAVEIPV6 1"
17456                 LWRES_PLATFORM_HAVEIPV6="#define LWRES_PLATFORM_HAVEIPV6 1"
17457
17458                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6_addr" >&5
17459 $as_echo_n "checking for in6_addr... " >&6; }
17460                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17461 /* end confdefs.h.  */
17462
17463 #include <sys/types.h>
17464 #include <sys/socket.h>
17465 #include <netinet/in.h>
17466 $isc_netinetin6_hack
17467 $isc_netinet6in6_hack
17468
17469 int
17470 main ()
17471 {
17472 struct in6_addr in6; return (0);
17473   ;
17474   return 0;
17475 }
17476 _ACEOF
17477 if ac_fn_c_try_compile "$LINENO"; then :
17478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17479 $as_echo "yes" >&6; }
17480                  ISC_PLATFORM_HAVEINADDR6="#undef ISC_PLATFORM_HAVEINADDR6"
17481                  LWRES_PLATFORM_HAVEINADDR6="#undef LWRES_PLATFORM_HAVEINADDR6"
17482                  isc_in_addr6_hack=""
17483 else
17484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17485 $as_echo "no" >&6; }
17486                  ISC_PLATFORM_HAVEINADDR6="#define ISC_PLATFORM_HAVEINADDR6 1"
17487                  LWRES_PLATFORM_HAVEINADDR6="#define LWRES_PLATFORM_HAVEINADDR6 1"
17488                  isc_in_addr6_hack="#define in6_addr in_addr6"
17489 fi
17490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17491
17492                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6addr_any" >&5
17493 $as_echo_n "checking for in6addr_any... " >&6; }
17494                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17495 /* end confdefs.h.  */
17496
17497 #include <sys/types.h>
17498 #include <sys/socket.h>
17499 #include <netinet/in.h>
17500 $isc_netinetin6_hack
17501 $isc_netinet6in6_hack
17502 $isc_in_addr6_hack
17503
17504 int
17505 main ()
17506 {
17507 struct in6_addr in6; in6 = in6addr_any; return (in6.s6_addr[0]);
17508   ;
17509   return 0;
17510 }
17511 _ACEOF
17512 if ac_fn_c_try_link "$LINENO"; then :
17513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17514 $as_echo "yes" >&6; }
17515                          ISC_PLATFORM_NEEDIN6ADDRANY="#undef ISC_PLATFORM_NEEDIN6ADDRANY"
17516                          LWRES_PLATFORM_NEEDIN6ADDRANY="#undef LWRES_PLATFORM_NEEDIN6ADDRANY"
17517 else
17518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17519 $as_echo "no" >&6; }
17520                          ISC_PLATFORM_NEEDIN6ADDRANY="#define ISC_PLATFORM_NEEDIN6ADDRANY 1"
17521                          LWRES_PLATFORM_NEEDIN6ADDRANY="#define LWRES_PLATFORM_NEEDIN6ADDRANY 1"
17522 fi
17523 rm -f core conftest.err conftest.$ac_objext \
17524     conftest$ac_exeext conftest.$ac_ext
17525
17526                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6addr_loopback" >&5
17527 $as_echo_n "checking for in6addr_loopback... " >&6; }
17528                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17529 /* end confdefs.h.  */
17530
17531 #include <sys/types.h>
17532 #include <sys/socket.h>
17533 #include <netinet/in.h>
17534 $isc_netinetin6_hack
17535 $isc_netinet6in6_hack
17536 $isc_in_addr6_hack
17537
17538 int
17539 main ()
17540 {
17541 struct in6_addr in6; in6 = in6addr_loopback; return (in6.s6_addr[0]);
17542   ;
17543   return 0;
17544 }
17545 _ACEOF
17546 if ac_fn_c_try_link "$LINENO"; then :
17547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17548 $as_echo "yes" >&6; }
17549                          ISC_PLATFORM_NEEDIN6ADDRLOOPBACK="#undef ISC_PLATFORM_NEEDIN6ADDRLOOPBACK"
17550                          LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK="#undef LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK"
17551 else
17552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17553 $as_echo "no" >&6; }
17554                          ISC_PLATFORM_NEEDIN6ADDRLOOPBACK="#define ISC_PLATFORM_NEEDIN6ADDRLOOPBACK 1"
17555                          LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK="#define LWRES_PLATFORM_NEEDIN6ADDRLOOPBACK 1"
17556 fi
17557 rm -f core conftest.err conftest.$ac_objext \
17558     conftest$ac_exeext conftest.$ac_ext
17559
17560                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin6_scope_id in struct sockaddr_in6" >&5
17561 $as_echo_n "checking for sin6_scope_id in struct sockaddr_in6... " >&6; }
17562                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17563 /* end confdefs.h.  */
17564
17565 #include <sys/types.h>
17566 #include <sys/socket.h>
17567 #include <netinet/in.h>
17568 $isc_netinetin6_hack
17569 $isc_netinet6in6_hack
17570
17571 int
17572 main ()
17573 {
17574 struct sockaddr_in6 xyzzy; xyzzy.sin6_scope_id = 0; return (0);
17575   ;
17576   return 0;
17577 }
17578 _ACEOF
17579 if ac_fn_c_try_compile "$LINENO"; then :
17580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17581 $as_echo "yes" >&6; }
17582                          ISC_PLATFORM_HAVESCOPEID="#define ISC_PLATFORM_HAVESCOPEID 1"
17583                          result="#define LWRES_HAVE_SIN6_SCOPE_ID 1"
17584 else
17585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17586 $as_echo "no" >&6; }
17587                          ISC_PLATFORM_HAVESCOPEID="#undef ISC_PLATFORM_HAVESCOPEID"
17588                          result="#undef LWRES_HAVE_SIN6_SCOPE_ID"
17589 fi
17590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17591                 LWRES_HAVE_SIN6_SCOPE_ID="$result"
17592
17593                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6_pktinfo" >&5
17594 $as_echo_n "checking for in6_pktinfo... " >&6; }
17595                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17596 /* end confdefs.h.  */
17597
17598 #include <sys/types.h>
17599 #include <sys/socket.h>
17600 #include <netinet/in.h>
17601 $isc_netinetin6_hack
17602 $isc_netinet6in6_hack
17603
17604 int
17605 main ()
17606 {
17607 struct in6_pktinfo xyzzy; return (0);
17608   ;
17609   return 0;
17610 }
17611 _ACEOF
17612 if ac_fn_c_try_compile "$LINENO"; then :
17613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17614 $as_echo "yes" >&6; }
17615                          ISC_PLATFORM_HAVEIN6PKTINFO="#define ISC_PLATFORM_HAVEIN6PKTINFO 1"
17616 else
17617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no -- disabling runtime ipv6 support" >&5
17618 $as_echo "no -- disabling runtime ipv6 support" >&6; }
17619                          ISC_PLATFORM_HAVEIN6PKTINFO="#undef ISC_PLATFORM_HAVEIN6PKTINFO"
17620 fi
17621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17622                 ;;
17623         no)
17624                 ISC_PLATFORM_HAVEIPV6="#undef ISC_PLATFORM_HAVEIPV6"
17625                 LWRES_PLATFORM_HAVEIPV6="#undef LWRES_PLATFORM_HAVEIPV6"
17626                 ISC_PLATFORM_NEEDIN6ADDRANY="#undef ISC_PLATFORM_NEEDIN6ADDRANY"
17627                 LWRES_PLATFORM_NEEDIN6ADDRANY="#undef LWRES_PLATFORM_NEEDIN6ADDRANY"
17628                 ISC_PLATFORM_HAVEIN6PKTINFO="#undef ISC_PLATFORM_HAVEIN6PKTINFO"
17629                 LWRES_HAVE_SIN6_SCOPE_ID="#define LWRES_HAVE_SIN6_SCOPE_ID 1"
17630                 ISC_PLATFORM_HAVESCOPEID="#define ISC_PLATFORM_HAVESCOPEID 1"
17631                 ISC_IPV6_H="ipv6.h"
17632                 ISC_IPV6_O="ipv6.$O"
17633                 ISC_ISCIPV6_O="unix/ipv6.$O"
17634                 ISC_IPV6_C="ipv6.c"
17635                 ;;
17636 esac
17637
17638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
17639 $as_echo_n "checking for struct sockaddr_storage... " >&6; }
17640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17641 /* end confdefs.h.  */
17642
17643 #include <sys/types.h>
17644 #include <sys/socket.h>
17645 $isc_netinetin6_hack
17646 $isc_netinet6in6_hack
17647
17648 int
17649 main ()
17650 {
17651 struct sockaddr_storage storage; return (0);
17652   ;
17653   return 0;
17654 }
17655 _ACEOF
17656 if ac_fn_c_try_compile "$LINENO"; then :
17657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17658 $as_echo "yes" >&6; }
17659 ISC_PLATFORM_HAVESOCKADDRSTORAGE="#define ISC_PLATFORM_HAVESOCKADDRSTORAGE 1"
17660 else
17661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17662 $as_echo "no" >&6; }
17663 ISC_PLATFORM_HAVESOCKADDRSTORAGE="#undef ISC_PLATFORM_HAVESOCKADDRSTORAGE"
17664 fi
17665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17666
17667
17668
17669
17670
17671
17672
17673
17674
17675
17676
17677
17678
17679
17680
17681
17682
17683
17684
17685
17686
17687
17688
17689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5
17690 $as_echo_n "checking for struct if_laddrreq... " >&6; }
17691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17692 /* end confdefs.h.  */
17693
17694 #include <sys/types.h>
17695 #include <net/if6.h>
17696
17697 int
17698 main ()
17699 {
17700  struct if_laddrreq a;
17701   ;
17702   return 0;
17703 }
17704 _ACEOF
17705 if ac_fn_c_try_link "$LINENO"; then :
17706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17707 $as_echo "yes" >&6; }
17708         ISC_PLATFORM_HAVEIF_LADDRREQ="#define ISC_PLATFORM_HAVEIF_LADDRREQ 1"
17709 else
17710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17711 $as_echo "no" >&6; }
17712         ISC_PLATFORM_HAVEIF_LADDRREQ="#undef ISC_PLATFORM_HAVEIF_LADDRREQ"
17713 fi
17714 rm -f core conftest.err conftest.$ac_objext \
17715     conftest$ac_exeext conftest.$ac_ext
17716
17717
17718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5
17719 $as_echo_n "checking for struct if_laddrconf... " >&6; }
17720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17721 /* end confdefs.h.  */
17722
17723 #include <sys/types.h>
17724 #include <net/if6.h>
17725
17726 int
17727 main ()
17728 {
17729  struct if_laddrconf a;
17730   ;
17731   return 0;
17732 }
17733 _ACEOF
17734 if ac_fn_c_try_link "$LINENO"; then :
17735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17736 $as_echo "yes" >&6; }
17737         ISC_PLATFORM_HAVEIF_LADDRCONF="#define ISC_PLATFORM_HAVEIF_LADDRCONF 1"
17738 else
17739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17740 $as_echo "no" >&6; }
17741         ISC_PLATFORM_HAVEIF_LADDRCONF="#undef ISC_PLATFORM_HAVEIF_LADDRCONF"
17742 fi
17743 rm -f core conftest.err conftest.$ac_objext \
17744     conftest$ac_exeext conftest.$ac_ext
17745
17746
17747 #
17748 # Check for network functions that are often missing.  We do this
17749 # after the libtool checking, so we can put the right suffix on
17750 # the files.  It also needs to come after checking for a Kame add-on,
17751 # which provides some (all?) of the desired functions.
17752 #
17753
17754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop with IPv6 support" >&5
17755 $as_echo_n "checking for inet_ntop with IPv6 support... " >&6; }
17756 if test "$cross_compiling" = yes; then :
17757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming inet_ntop not needed" >&5
17758 $as_echo "assuming inet_ntop not needed" >&6; }
17759         ISC_PLATFORM_NEEDNTOP="#undef ISC_PLATFORM_NEEDNTOP"
17760 else
17761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17762 /* end confdefs.h.  */
17763
17764 #include <sys/types.h>
17765 #include <sys/socket.h>
17766 #include <netinet/in.h>
17767 #include <arpa/inet.h>
17768 main() {
17769 char a[16],b[64]; return(inet_ntop(AF_INET6, a, b, sizeof(b)) == (char*)0);}
17770 _ACEOF
17771 if ac_fn_c_try_run "$LINENO"; then :
17772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17773 $as_echo "yes" >&6; }
17774         ISC_PLATFORM_NEEDNTOP="#undef ISC_PLATFORM_NEEDNTOP"
17775 else
17776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17777 $as_echo "no" >&6; }
17778         ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS inet_ntop.$O"
17779         ISC_EXTRA_SRCS="$ISC_EXTRA_SRCS inet_ntop.c"
17780         ISC_PLATFORM_NEEDNTOP="#define ISC_PLATFORM_NEEDNTOP 1"
17781 fi
17782 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17783   conftest.$ac_objext conftest.beam conftest.$ac_ext
17784 fi
17785
17786
17787
17788 # On NetBSD 1.4.2 and maybe others, inet_pton() incorrectly accepts
17789 # addresses with less than four octets, like "1.2.3".  Also leading
17790 # zeros should also be rejected.
17791
17792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working inet_pton with IPv6 support" >&5
17793 $as_echo_n "checking for working inet_pton with IPv6 support... " >&6; }
17794 if test "$cross_compiling" = yes; then :
17795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming inet_pton needed" >&5
17796 $as_echo "assuming inet_pton needed" >&6; }
17797         ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS inet_pton.$O"
17798         ISC_EXTRA_SRCS="$ISC_EXTRA_SRCS inet_pton.c"
17799         ISC_PLATFORM_NEEDPTON="#define ISC_PLATFORM_NEEDPTON 1"
17800 else
17801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17802 /* end confdefs.h.  */
17803
17804 #include <sys/types.h>
17805 #include <sys/socket.h>
17806 #include <netinet/in.h>
17807 #include <arpa/inet.h>
17808 main() { char a[16]; return (inet_pton(AF_INET, "1.2.3", a) == 1 ? 1 :
17809                              inet_pton(AF_INET, "1.2.3.04", a) == 1 ? 1 :
17810                              (inet_pton(AF_INET6, "::1.2.3.4", a) != 1)); }
17811 _ACEOF
17812 if ac_fn_c_try_run "$LINENO"; then :
17813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17814 $as_echo "yes" >&6; }
17815         ISC_PLATFORM_NEEDPTON="#undef ISC_PLATFORM_NEEDPTON"
17816 else
17817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17818 $as_echo "no" >&6; }
17819         ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS inet_pton.$O"
17820         ISC_EXTRA_SRCS="$ISC_EXTRA_SRCS inet_pton.c"
17821         ISC_PLATFORM_NEEDPTON="#define ISC_PLATFORM_NEEDPTON 1"
17822 fi
17823 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17824   conftest.$ac_objext conftest.beam conftest.$ac_ext
17825 fi
17826
17827
17828
17829
17830
17831 #
17832 # Look for a 4.4BSD-style sa_len member in struct sockaddr.
17833 #
17834 case "$host" in
17835         *-dec-osf*)
17836                 # Turn on 4.4BSD style sa_len support.
17837                 $as_echo "#define _SOCKADDR_LEN 1" >>confdefs.h
17838
17839                 ;;
17840 esac
17841
17842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sa_len in struct sockaddr" >&5
17843 $as_echo_n "checking for sa_len in struct sockaddr... " >&6; }
17844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17845 /* end confdefs.h.  */
17846
17847 #include <sys/types.h>
17848 #include <sys/socket.h>
17849 int
17850 main ()
17851 {
17852 struct sockaddr sa; sa.sa_len = 0; return (0);
17853   ;
17854   return 0;
17855 }
17856 _ACEOF
17857 if ac_fn_c_try_compile "$LINENO"; then :
17858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17859 $as_echo "yes" >&6; }
17860         ISC_PLATFORM_HAVESALEN="#define ISC_PLATFORM_HAVESALEN 1"
17861         LWRES_PLATFORM_HAVESALEN="#define LWRES_PLATFORM_HAVESALEN 1"
17862 else
17863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17864 $as_echo "no" >&6; }
17865         ISC_PLATFORM_HAVESALEN="#undef ISC_PLATFORM_HAVESALEN"
17866         LWRES_PLATFORM_HAVESALEN="#undef LWRES_PLATFORM_HAVESALEN"
17867 fi
17868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17869
17870
17871
17872 #
17873 # Look for a 4.4BSD or 4.3BSD struct msghdr
17874 #
17875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct msghdr flavor" >&5
17876 $as_echo_n "checking for struct msghdr flavor... " >&6; }
17877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17878 /* end confdefs.h.  */
17879
17880 #include <sys/types.h>
17881 #include <sys/socket.h>
17882 int
17883 main ()
17884 {
17885 struct msghdr msg; msg.msg_flags = 0; return (0);
17886   ;
17887   return 0;
17888 }
17889 _ACEOF
17890 if ac_fn_c_try_compile "$LINENO"; then :
17891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: 4.4BSD" >&5
17892 $as_echo "4.4BSD" >&6; }
17893         ISC_PLATFORM_MSGHDRFLAVOR="#define ISC_NET_BSD44MSGHDR 1"
17894 else
17895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: 4.3BSD" >&5
17896 $as_echo "4.3BSD" >&6; }
17897         ISC_PLATFORM_MSGHDRFLAVOR="#define ISC_NET_BSD43MSGHDR 1"
17898 fi
17899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17900
17901
17902 #
17903 # Look for in_port_t.
17904 #
17905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type in_port_t" >&5
17906 $as_echo_n "checking for type in_port_t... " >&6; }
17907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17908 /* end confdefs.h.  */
17909
17910 #include <sys/types.h>
17911 #include <netinet/in.h>
17912 int
17913 main ()
17914 {
17915 in_port_t port = 25; return (0);
17916   ;
17917   return 0;
17918 }
17919 _ACEOF
17920 if ac_fn_c_try_compile "$LINENO"; then :
17921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17922 $as_echo "yes" >&6; }
17923         ISC_PLATFORM_NEEDPORTT="#undef ISC_PLATFORM_NEEDPORTT"
17924 else
17925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17926 $as_echo "no" >&6; }
17927         ISC_PLATFORM_NEEDPORTT="#define ISC_PLATFORM_NEEDPORTT 1"
17928 fi
17929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17930
17931
17932 #
17933 # Check for addrinfo
17934 #
17935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
17936 $as_echo_n "checking for struct addrinfo... " >&6; }
17937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17938 /* end confdefs.h.  */
17939
17940 #include <netdb.h>
17941 int
17942 main ()
17943 {
17944 struct addrinfo a; return (0);
17945   ;
17946   return 0;
17947 }
17948 _ACEOF
17949 if ac_fn_c_try_compile "$LINENO"; then :
17950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17951 $as_echo "yes" >&6; }
17952         ISC_LWRES_NEEDADDRINFO="#undef ISC_LWRES_NEEDADDRINFO"
17953         ISC_IRS_NEEDADDRINFO="#undef ISC_IRS_NEEDADDRINFO"
17954         $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
17955
17956 else
17957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17958 $as_echo "no" >&6; }
17959         ISC_LWRES_NEEDADDRINFO="#define ISC_LWRES_NEEDADDRINFO 1"
17960         ISC_IRS_NEEDADDRINFO="#define ISC_IRS_NEEDADDRINFO 1"
17961 fi
17962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17963
17964
17965
17966 #
17967 # Check for rrsetinfo
17968 #
17969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct rrsetinfo" >&5
17970 $as_echo_n "checking for struct rrsetinfo... " >&6; }
17971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17972 /* end confdefs.h.  */
17973
17974 #include <netdb.h>
17975 int
17976 main ()
17977 {
17978 struct rrsetinfo r; return (0);
17979   ;
17980   return 0;
17981 }
17982 _ACEOF
17983 if ac_fn_c_try_compile "$LINENO"; then :
17984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17985 $as_echo "yes" >&6; }
17986         ISC_LWRES_NEEDRRSETINFO="#undef ISC_LWRES_NEEDRRSETINFO"
17987 else
17988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17989 $as_echo "no" >&6; }
17990         ISC_LWRES_NEEDRRSETINFO="#define ISC_LWRES_NEEDRRSETINFO 1"
17991 fi
17992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17993
17994
17995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int sethostent" >&5
17996 $as_echo_n "checking for int sethostent... " >&6; }
17997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17998 /* end confdefs.h.  */
17999
18000 #include <netdb.h>
18001 int
18002 main ()
18003 {
18004 int i = sethostent(0); return(0);
18005   ;
18006   return 0;
18007 }
18008 _ACEOF
18009 if ac_fn_c_try_compile "$LINENO"; then :
18010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18011 $as_echo "yes" >&6; }
18012         ISC_LWRES_SETHOSTENTINT="#define ISC_LWRES_SETHOSTENTINT 1"
18013 else
18014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18015 $as_echo "no" >&6; }
18016         ISC_LWRES_SETHOSTENTINT="#undef ISC_LWRES_SETHOSTENTINT"
18017 fi
18018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18019
18020
18021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int endhostent" >&5
18022 $as_echo_n "checking for int endhostent... " >&6; }
18023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18024 /* end confdefs.h.  */
18025
18026 #include <netdb.h>
18027 int
18028 main ()
18029 {
18030 int i = endhostent(); return(0);
18031   ;
18032   return 0;
18033 }
18034 _ACEOF
18035 if ac_fn_c_try_compile "$LINENO"; then :
18036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18037 $as_echo "yes" >&6; }
18038         ISC_LWRES_ENDHOSTENTINT="#define ISC_LWRES_ENDHOSTENTINT 1"
18039 else
18040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18041 $as_echo "no" >&6; }
18042         ISC_LWRES_ENDHOSTENTINT="#undef ISC_LWRES_ENDHOSTENTINT"
18043 fi
18044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18045
18046
18047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getnetbyaddr(in_addr_t, ...)" >&5
18048 $as_echo_n "checking for getnetbyaddr(in_addr_t, ...)... " >&6; }
18049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18050 /* end confdefs.h.  */
18051
18052 #include <netdb.h>
18053 struct netent *getnetbyaddr(in_addr_t, int);
18054 int
18055 main ()
18056 {
18057
18058   ;
18059   return 0;
18060 }
18061 _ACEOF
18062 if ac_fn_c_try_compile "$LINENO"; then :
18063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18064 $as_echo "yes" >&6; }
18065         ISC_LWRES_GETNETBYADDRINADDR="#define ISC_LWRES_GETNETBYADDRINADDR 1"
18066 else
18067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18068 $as_echo "no" >&6; }
18069         ISC_LWRES_GETNETBYADDRINADDR="#undef ISC_LWRES_GETNETBYADDRINADDR"
18070 fi
18071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18072
18073
18074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int setnetent" >&5
18075 $as_echo_n "checking for int setnetent... " >&6; }
18076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18077 /* end confdefs.h.  */
18078
18079 #include <netdb.h>
18080 int
18081 main ()
18082 {
18083 int i = setnetent(0); return(0);
18084   ;
18085   return 0;
18086 }
18087 _ACEOF
18088 if ac_fn_c_try_compile "$LINENO"; then :
18089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18090 $as_echo "yes" >&6; }
18091         ISC_LWRES_SETNETENTINT="#define ISC_LWRES_SETNETENTINT 1"
18092 else
18093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18094 $as_echo "no" >&6; }
18095         ISC_LWRES_SETNETENTINT="#undef ISC_LWRES_SETNETENTINT"
18096 fi
18097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18098
18099
18100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int endnetent" >&5
18101 $as_echo_n "checking for int endnetent... " >&6; }
18102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18103 /* end confdefs.h.  */
18104
18105 #include <netdb.h>
18106 int
18107 main ()
18108 {
18109 int i = endnetent(); return(0);
18110   ;
18111   return 0;
18112 }
18113 _ACEOF
18114 if ac_fn_c_try_compile "$LINENO"; then :
18115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18116 $as_echo "yes" >&6; }
18117         ISC_LWRES_ENDNETENTINT="#define ISC_LWRES_ENDNETENTINT 1"
18118 else
18119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18120 $as_echo "no" >&6; }
18121         ISC_LWRES_ENDNETENTINT="#undef ISC_LWRES_ENDNETENTINT"
18122 fi
18123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18124
18125
18126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr(const void *, size_t, ...)" >&5
18127 $as_echo_n "checking for gethostbyaddr(const void *, size_t, ...)... " >&6; }
18128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18129 /* end confdefs.h.  */
18130
18131 #include <netdb.h>
18132 struct hostent *gethostbyaddr(const void *, size_t, int);
18133 int
18134 main ()
18135 {
18136 return(0);
18137   ;
18138   return 0;
18139 }
18140 _ACEOF
18141 if ac_fn_c_try_compile "$LINENO"; then :
18142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18143 $as_echo "yes" >&6; }
18144         ISC_LWRES_GETHOSTBYADDRVOID="#define ISC_LWRES_GETHOSTBYADDRVOID 1"
18145 else
18146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18147 $as_echo "no" >&6; }
18148         ISC_LWRES_GETHOSTBYADDRVOID="#undef ISC_LWRES_GETHOSTBYADDRVOID"
18149 fi
18150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18151
18152
18153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno in netdb.h" >&5
18154 $as_echo_n "checking for h_errno in netdb.h... " >&6; }
18155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18156 /* end confdefs.h.  */
18157
18158 #include <netdb.h>
18159 int
18160 main ()
18161 {
18162 h_errno = 1; return(0);
18163   ;
18164   return 0;
18165 }
18166 _ACEOF
18167 if ac_fn_c_try_compile "$LINENO"; then :
18168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18169 $as_echo "yes" >&6; }
18170         ISC_LWRES_NEEDHERRNO="#undef ISC_LWRES_NEEDHERRNO"
18171 else
18172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18173 $as_echo "no" >&6; }
18174         ISC_LWRES_NEEDHERRNO="#define ISC_LWRES_NEEDHERRNO 1"
18175 fi
18176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18177
18178
18179 #
18180 # Sadly, the definitions of system-supplied getnameinfo(3) vary.  Try to catch
18181 # known variations here:
18182 #
18183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getnameinfo prototype definitions" >&5
18184 $as_echo_n "checking for getnameinfo prototype definitions... " >&6; }
18185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18186 /* end confdefs.h.  */
18187
18188 #include <sys/types.h>
18189 #include <sys/socket.h>
18190 #include <netdb.h>
18191 int getnameinfo(const struct sockaddr *, socklen_t, char *,
18192                 socklen_t, char *, socklen_t, unsigned int);
18193 int
18194 main ()
18195 {
18196  return (0);
18197   ;
18198   return 0;
18199 }
18200 _ACEOF
18201 if ac_fn_c_try_compile "$LINENO"; then :
18202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: socklen_t for buflen; u_int for flags" >&5
18203 $as_echo "socklen_t for buflen; u_int for flags" >&6; }
18204
18205 $as_echo "#define IRS_GETNAMEINFO_SOCKLEN_T socklen_t" >>confdefs.h
18206
18207
18208 $as_echo "#define IRS_GETNAMEINFO_BUFLEN_T socklen_t" >>confdefs.h
18209
18210
18211 $as_echo "#define IRS_GETNAMEINFO_FLAGS_T unsigned int" >>confdefs.h
18212
18213 else
18214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18215 /* end confdefs.h.  */
18216
18217 #include <sys/types.h>
18218 #include <sys/socket.h>
18219 #include <netdb.h>
18220 int getnameinfo(const struct sockaddr *, socklen_t, char *,
18221                 size_t, char *, size_t, int);
18222 int
18223 main ()
18224 {
18225  return (0);
18226   ;
18227   return 0;
18228 }
18229 _ACEOF
18230 if ac_fn_c_try_compile "$LINENO"; then :
18231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t for buflen; int for flags" >&5
18232 $as_echo "size_t for buflen; int for flags" >&6; }
18233          $as_echo "#define IRS_GETNAMEINFO_SOCKLEN_T socklen_t" >>confdefs.h
18234
18235          $as_echo "#define IRS_GETNAMEINFO_BUFLEN_T size_t" >>confdefs.h
18236
18237          $as_echo "#define IRS_GETNAMEINFO_FLAGS_T int" >>confdefs.h
18238
18239 else
18240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18241 /* end confdefs.h.  */
18242
18243 #include <sys/types.h>
18244 #include <sys/socket.h>
18245 #include <netdb.h>
18246 int getnameinfo(const struct sockaddr *, size_t, char *,
18247                 size_t, char *, size_t, int);
18248 int
18249 main ()
18250 {
18251  return (0);
18252   ;
18253   return 0;
18254 }
18255 _ACEOF
18256 if ac_fn_c_try_compile "$LINENO"; then :
18257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t for buflen; int for flags" >&5
18258 $as_echo "size_t for buflen; int for flags" >&6; }
18259          $as_echo "#define IRS_GETNAMEINFO_SOCKLEN_T size_t" >>confdefs.h
18260
18261          $as_echo "#define IRS_GETNAMEINFO_BUFLEN_T size_t" >>confdefs.h
18262
18263          $as_echo "#define IRS_GETNAMEINFO_FLAGS_T int" >>confdefs.h
18264
18265 else
18266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not match any subspecies; assume standard definition" >&5
18267 $as_echo "not match any subspecies; assume standard definition" >&6; }
18268 $as_echo "#define IRS_GETNAMEINFO_SOCKLEN_T socklen_t" >>confdefs.h
18269
18270 $as_echo "#define IRS_GETNAMEINFO_BUFLEN_T socklen_t" >>confdefs.h
18271
18272 $as_echo "#define IRS_GETNAMEINFO_FLAGS_T int" >>confdefs.h
18273
18274 fi
18275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18276 fi
18277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18278 fi
18279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18280
18281 #
18282 # ...and same for gai_strerror().
18283 #
18284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gai_strerror prototype definitions" >&5
18285 $as_echo_n "checking for gai_strerror prototype definitions... " >&6; }
18286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18287 /* end confdefs.h.  */
18288
18289 #include <sys/types.h>
18290 #include <sys/socket.h>
18291 #include <netdb.h>
18292 char *gai_strerror(int ecode);
18293 int
18294 main ()
18295 {
18296  return (0);
18297   ;
18298   return 0;
18299 }
18300 _ACEOF
18301 if ac_fn_c_try_compile "$LINENO"; then :
18302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: returning char *" >&5
18303 $as_echo "returning char *" >&6; }
18304
18305 $as_echo "#define IRS_GAISTRERROR_RETURN_T char *" >>confdefs.h
18306
18307 else
18308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not match any subspecies; assume standard definition" >&5
18309 $as_echo "not match any subspecies; assume standard definition" >&6; }
18310 $as_echo "#define IRS_GAISTRERROR_RETURN_T const char *" >>confdefs.h
18311
18312 fi
18313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18314
18315 ac_fn_c_check_func "$LINENO" "getipnodebyname" "ac_cv_func_getipnodebyname"
18316 if test "x$ac_cv_func_getipnodebyname" = xyes; then :
18317   ISC_LWRES_GETIPNODEPROTO="#undef ISC_LWRES_GETIPNODEPROTO"
18318 else
18319   ISC_LWRES_GETIPNODEPROTO="#define ISC_LWRES_GETIPNODEPROTO 1"
18320 fi
18321
18322 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
18323 if test "x$ac_cv_func_getnameinfo" = xyes; then :
18324   ISC_LWRES_GETNAMEINFOPROTO="#undef ISC_LWRES_GETNAMEINFOPROTO"
18325 else
18326   ISC_LWRES_GETNAMEINFOPROTO="#define ISC_LWRES_GETNAMEINFOPROTO 1"
18327 fi
18328
18329 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
18330 if test "x$ac_cv_func_getaddrinfo" = xyes; then :
18331   ISC_LWRES_GETADDRINFOPROTO="#undef ISC_LWRES_GETADDRINFOPROTO"
18332         $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
18333
18334 else
18335   ISC_LWRES_GETADDRINFOPROTO="#define ISC_LWRES_GETADDRINFOPROTO 1"
18336 fi
18337
18338 ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
18339 if test "x$ac_cv_func_gai_strerror" = xyes; then :
18340   $as_echo "#define HAVE_GAISTRERROR 1" >>confdefs.h
18341
18342 fi
18343
18344
18345
18346
18347
18348
18349 # Check whether --enable-getifaddrs was given.
18350 if test "${enable_getifaddrs+set}" = set; then :
18351   enableval=$enable_getifaddrs; want_getifaddrs="$enableval"
18352 else
18353   want_getifaddrs="yes"
18354 fi
18355
18356
18357 #
18358 # This interface iteration code for getifaddrs() will fall back to using
18359 # /proc/net/if_inet6 if getifaddrs() in glibc doesn't return any IPv6
18360 # addresses.
18361 #
18362 case $want_getifaddrs in
18363 glibc)
18364 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"--enable-getifaddrs=glibc is no longer required\"" >&5
18365 $as_echo "$as_me: WARNING: \"--enable-getifaddrs=glibc is no longer required\"" >&2;}
18366 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs"
18367 if test "x$ac_cv_func_getifaddrs" = xyes; then :
18368   $as_echo "#define HAVE_GETIFADDRS 1" >>confdefs.h
18369
18370 fi
18371
18372 ;;
18373 yes)
18374 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs"
18375 if test "x$ac_cv_func_getifaddrs" = xyes; then :
18376   $as_echo "#define HAVE_GETIFADDRS 1" >>confdefs.h
18377
18378 fi
18379
18380 ;;
18381 no)
18382 ;;
18383 esac
18384
18385 #
18386 # Look for a sysctl call to get the list of network interfaces.
18387 #
18388 case $ac_cv_header_sys_sysctl_h in
18389 yes)
18390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for interface list sysctl" >&5
18391 $as_echo_n "checking for interface list sysctl... " >&6; }
18392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18393 /* end confdefs.h.  */
18394
18395 #include <sys/param.h>
18396 #include <sys/sysctl.h>
18397 #include <sys/socket.h>
18398 #ifdef NET_RT_IFLIST
18399 found_rt_iflist
18400 #endif
18401
18402 _ACEOF
18403 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18404   $EGREP "found_rt_iflist" >/dev/null 2>&1; then :
18405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18406 $as_echo "yes" >&6; }
18407          $as_echo "#define HAVE_IFLIST_SYSCTL 1" >>confdefs.h
18408
18409 else
18410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18411 $as_echo "no" >&6; }
18412 fi
18413 rm -f conftest*
18414
18415 ;;
18416 esac
18417
18418 #
18419 # Check for some other useful functions that are not ever-present.
18420 #
18421
18422 # We test for strsep() using AC_TRY_LINK instead of AC_CHECK_FUNC
18423 # because AIX 4.3.3 with patches for bos.adt.include to version 4.3.3.77
18424 # reportedly defines strsep() without declaring it in <string.h> when
18425 # -D_LINUX_SOURCE_COMPAT is not defined [RT #2190], and
18426 # AC_CHECK_FUNC() incorrectly succeeds because it declares
18427 # the function itself.
18428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for correctly declared strsep()" >&5
18429 $as_echo_n "checking for correctly declared strsep()... " >&6; }
18430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18431 /* end confdefs.h.  */
18432 #include <string.h>
18433 int
18434 main ()
18435 {
18436 char *sp; char *foo = strsep(&sp, ".");
18437   ;
18438   return 0;
18439 }
18440 _ACEOF
18441 if ac_fn_c_try_link "$LINENO"; then :
18442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18443 $as_echo "yes" >&6; }; ISC_PLATFORM_NEEDSTRSEP="#undef ISC_PLATFORM_NEEDSTRSEP"
18444 else
18445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18446 $as_echo "no" >&6; }; ISC_PLATFORM_NEEDSTRSEP="#define ISC_PLATFORM_NEEDSTRSEP 1"
18447 fi
18448 rm -f core conftest.err conftest.$ac_objext \
18449     conftest$ac_exeext conftest.$ac_ext
18450
18451
18452 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
18453 if test "x$ac_cv_func_memmove" = xyes; then :
18454   ISC_PLATFORM_NEEDMEMMOVE="#undef ISC_PLATFORM_NEEDMEMMOVE"
18455 else
18456   ISC_PLATFORM_NEEDMEMMOVE="#define ISC_PLATFORM_NEEDMEMMOVE 1"
18457 fi
18458
18459
18460
18461 ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
18462 if test "x$ac_cv_func_strtoul" = xyes; then :
18463   ISC_PLATFORM_NEEDSTRTOUL="#undef ISC_PLATFORM_NEEDSTRTOUL"
18464          LWRES_PLATFORM_NEEDSTRTOUL="#undef LWRES_PLATFORM_NEEDSTRTOUL"
18465          GENRANDOMLIB=""
18466 else
18467   ISC_PLATFORM_NEEDSTRTOUL="#define ISC_PLATFORM_NEEDSTRTOUL 1"
18468          LWRES_PLATFORM_NEEDSTRTOUL="#define LWRES_PLATFORM_NEEDSTRTOUL 1"
18469          GENRANDOMLIB='${ISCLIBS}'
18470 fi
18471
18472
18473
18474
18475
18476 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
18477 if test "x$ac_cv_func_strlcpy" = xyes; then :
18478   ISC_PLATFORM_NEEDSTRLCPY="#undef ISC_PLATFORM_NEEDSTRLCPY"
18479          LWRES_PLATFORM_NEEDSTRLCPY="#undef LWRES_PLATFORM_NEEDSTRLCPY"
18480 else
18481   ISC_PLATFORM_NEEDSTRLCPY="#define ISC_PLATFORM_NEEDSTRLCPY 1"
18482          LWRES_PLATFORM_NEEDSTRLCPY="#define LWRES_PLATFORM_NEEDSTRLCPY 1"
18483 fi
18484
18485
18486
18487
18488 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
18489 if test "x$ac_cv_func_strlcat" = xyes; then :
18490   ISC_PLATFORM_NEEDSTRLCAT="#undef ISC_PLATFORM_NEEDSTRLCAT"
18491 else
18492   ISC_PLATFORM_NEEDSTRLCAT="#define ISC_PLATFORM_NEEDSTRLCAT 1"
18493 fi
18494
18495
18496
18497 ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr"
18498 if test "x$ac_cv_func_strcasestr" = xyes; then :
18499   ISC_PLATFORM_NEEDSTRCASESTR="#undef ISC_PLATFORM_NEEDSTRCASESTR"
18500 else
18501   ISC_PLATFORM_NEEDSTRCASESTR="#define ISC_PLATFORM_NEEDSTRCASESTR 1"
18502 fi
18503
18504
18505
18506
18507
18508 # Check whether --with-readline was given.
18509 if test "${with_readline+set}" = set; then :
18510   withval=$with_readline; readline="$withval"
18511 else
18512   readline="-lreadline"
18513 fi
18514
18515 case "$readline" in
18516 no)     ;;
18517 *)
18518         if test "x$readline" = "xyes"
18519         then
18520                 readline=-lreadline
18521         fi
18522         saved_LIBS="$LIBS"
18523         LIBS="$readline"
18524         for ac_func in readline
18525 do :
18526   ac_fn_c_check_func "$LINENO" "readline" "ac_cv_func_readline"
18527 if test "x$ac_cv_func_readline" = xyes; then :
18528   cat >>confdefs.h <<_ACEOF
18529 #define HAVE_READLINE 1
18530 _ACEOF
18531
18532 fi
18533 done
18534
18535         if test "$ac_cv_func_readline" = "yes"
18536         then
18537                 READLINE_LIB="$readline"
18538         fi
18539         LIBS="$saved_LIBS"
18540         ;;
18541 esac
18542
18543
18544 ISC_PRINT_OBJS=
18545 ISC_PRINT_SRCS=
18546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sprintf" >&5
18547 $as_echo_n "checking sprintf... " >&6; }
18548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18549 /* end confdefs.h.  */
18550
18551 #include <stdio.h>
18552
18553 int
18554 main ()
18555 {
18556  char buf[2]; return(*sprintf(buf,"x"));
18557   ;
18558   return 0;
18559 }
18560 _ACEOF
18561 if ac_fn_c_try_compile "$LINENO"; then :
18562
18563 ISC_PRINT_OBJS="print.$O"
18564 ISC_PRINT_SRCS="print.c"
18565 ISC_PLATFORM_NEEDSPRINTF="#define ISC_PLATFORM_NEEDSPRINTF"
18566 LWRES_PLATFORM_NEEDSPRINTF="#define LWRES_PLATFORM_NEEDSPRINTF"
18567
18568 else
18569   ISC_PLATFORM_NEEDSPRINTF="#undef ISC_PLATFORM_NEEDSPRINTF"
18570  LWRES_PLATFORM_NEEDSPRINTF="#undef LWRES_PLATFORM_NEEDSPRINTF"
18571
18572 fi
18573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18574
18575
18576
18577 ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
18578 if test "x$ac_cv_func_vsnprintf" = xyes; then :
18579   ISC_PLATFORM_NEEDVSNPRINTF="#undef ISC_PLATFORM_NEEDVSNPRINTF"
18580          LWRES_PLATFORM_NEEDVSNPRINTF="#undef LWRES_PLATFORM_NEEDVSNPRINTF"
18581 else
18582   ISC_PRINT_OBJS="print.$O"
18583          ISC_PRINT_SRCS="print.c"
18584          ISC_PLATFORM_NEEDVSNPRINTF="#define ISC_PLATFORM_NEEDVSNPRINTF 1"
18585          LWRES_PLATFORM_NEEDVSNPRINTF="#define LWRES_PLATFORM_NEEDVSNPRINTF 1"
18586 fi
18587
18588
18589
18590 ISC_EXTRA_OBJS="$ISC_EXTRA_OBJS $ISC_PRINT_OBJS"
18591 ISC_EXTRA_SRCS="$ISC_EXTRA_SRCS $ISC_PRINT_SRCS"
18592
18593 ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
18594 if test "x$ac_cv_func_strerror" = xyes; then :
18595   $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
18596
18597 fi
18598
18599
18600
18601
18602
18603 #
18604 # Use our own SPNEGO implementation?
18605 #
18606 # Check whether --enable-isc-spnego was given.
18607 if test "${enable_isc_spnego+set}" = set; then :
18608   enableval=$enable_isc_spnego;
18609 fi
18610
18611
18612 if test -n "$USE_GSSAPI"
18613 then
18614         case "$enable_isc_spnego" in
18615                 yes|'')
18616                         USE_ISC_SPNEGO='-DUSE_ISC_SPNEGO'
18617                         DST_EXTRA_OBJS="$DST_EXTRA_OBJS spnego.$O"
18618                         DST_EXTRA_SRCS="$DST_EXTRA_SRCS spnego.c"
18619                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: using SPNEGO from lib/dns" >&5
18620 $as_echo "using SPNEGO from lib/dns" >&6; }
18621                         ;;
18622                 no)
18623                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: using SPNEGO from GSSAPI library" >&5
18624 $as_echo "using SPNEGO from GSSAPI library" >&6; }
18625                         ;;
18626         esac
18627 fi
18628
18629
18630
18631
18632
18633
18634 # Determine the printf format characters to use when printing
18635 # values of type isc_int64_t. This will normally be "ll", but where
18636 # the compiler treats "long long" as a alias for "long" and printf
18637 # doesn't know about "long long" use "l".  Hopefully the sprintf
18638 # will produce a inconsistent result in the later case.  If the compiler
18639 # fails due to seeing "%lld" we fall back to "l".
18640 #
18641 # Digital Unix 4.0 (gcc?) (long long) is 64 bits as is its long. It uses
18642 # %ld even for (long long)/
18643 #
18644 # Win32 uses "%I64d", but that's defined elsewhere since we don't use
18645 # configure on Win32.
18646 #
18647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking printf format modifier for 64-bit integers" >&5
18648 $as_echo_n "checking printf format modifier for 64-bit integers... " >&6; }
18649 if test "$cross_compiling" = yes; then :
18650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming target platform uses ll" >&5
18651 $as_echo "assuming target platform uses ll" >&6; }
18652         ISC_PLATFORM_QUADFORMAT='#define ISC_PLATFORM_QUADFORMAT "ll"'
18653         LWRES_PLATFORM_QUADFORMAT='#define LWRES_PLATFORM_QUADFORMAT "ll"'
18654 else
18655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18656 /* end confdefs.h.  */
18657
18658 #include <stdio.h>
18659 main() {
18660         long long int j = 0;
18661         char buf[100];
18662         buf[0] = 0;
18663         sprintf(buf, "%lld", j);
18664         exit((sizeof(long long int) != sizeof(long int))? 0 :
18665              (strcmp(buf, "0") != 0));
18666 }
18667
18668 _ACEOF
18669 if ac_fn_c_try_run "$LINENO"; then :
18670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ll" >&5
18671 $as_echo "ll" >&6; }
18672         ISC_PLATFORM_QUADFORMAT='#define ISC_PLATFORM_QUADFORMAT "ll"'
18673         LWRES_PLATFORM_QUADFORMAT='#define LWRES_PLATFORM_QUADFORMAT "ll"'
18674 else
18675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: l" >&5
18676 $as_echo "l" >&6; }
18677         ISC_PLATFORM_QUADFORMAT='#define ISC_PLATFORM_QUADFORMAT "l"'
18678         LWRES_PLATFORM_QUADFORMAT='#define LWRES_PLATFORM_QUADFORMAT "l"'
18679 fi
18680 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18681   conftest.$ac_objext conftest.beam conftest.$ac_ext
18682 fi
18683
18684
18685
18686
18687 #
18688 # Security Stuff
18689 #
18690 # Note it is very recommended to *not* disable chroot(),
18691 # this is only because chroot() was made obsolete by Posix.
18692 # Check whether --enable-chroot was given.
18693 if test "${enable_chroot+set}" = set; then :
18694   enableval=$enable_chroot;
18695 fi
18696
18697 case "$enable_chroot" in
18698         yes|'')
18699                 for ac_func in chroot
18700 do :
18701   ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot"
18702 if test "x$ac_cv_func_chroot" = xyes; then :
18703   cat >>confdefs.h <<_ACEOF
18704 #define HAVE_CHROOT 1
18705 _ACEOF
18706
18707 fi
18708 done
18709
18710                 ;;
18711         no)
18712                 ;;
18713 esac
18714 # Check whether --enable-linux-caps was given.
18715 if test "${enable_linux_caps+set}" = set; then :
18716   enableval=$enable_linux_caps;
18717 fi
18718
18719 case "$enable_linux_caps" in
18720         yes|'')
18721                 for ac_header in linux/types.h
18722 do :
18723   ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default"
18724 if test "x$ac_cv_header_linux_types_h" = xyes; then :
18725   cat >>confdefs.h <<_ACEOF
18726 #define HAVE_LINUX_TYPES_H 1
18727 _ACEOF
18728
18729 fi
18730
18731 done
18732
18733                 for ac_header in sys/capability.h
18734 do :
18735   ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default"
18736 if test "x$ac_cv_header_sys_capability_h" = xyes; then :
18737   cat >>confdefs.h <<_ACEOF
18738 #define HAVE_SYS_CAPABILITY_H 1
18739 _ACEOF
18740
18741 fi
18742
18743 done
18744
18745                 for ac_header in linux/capability.h
18746 do :
18747   ac_fn_c_check_header_compile "$LINENO" "linux/capability.h" "ac_cv_header_linux_capability_h" "#ifdef HAVE_LINUX_TYPES_H
18748                                   #include <linux/types.h>
18749                                   #endif
18750
18751 "
18752 if test "x$ac_cv_header_linux_capability_h" = xyes; then :
18753   cat >>confdefs.h <<_ACEOF
18754 #define HAVE_LINUX_CAPABILITY_H 1
18755 _ACEOF
18756
18757 fi
18758
18759 done
18760
18761                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_set_proc in -lcap" >&5
18762 $as_echo_n "checking for cap_set_proc in -lcap... " >&6; }
18763 if ${ac_cv_lib_cap_cap_set_proc+:} false; then :
18764   $as_echo_n "(cached) " >&6
18765 else
18766   ac_check_lib_save_LIBS=$LIBS
18767 LIBS="-lcap  $LIBS"
18768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18769 /* end confdefs.h.  */
18770
18771 /* Override any GCC internal prototype to avoid an error.
18772    Use char because int might match the return type of a GCC
18773    builtin and then its argument prototype would still apply.  */
18774 #ifdef __cplusplus
18775 extern "C"
18776 #endif
18777 char cap_set_proc ();
18778 int
18779 main ()
18780 {
18781 return cap_set_proc ();
18782   ;
18783   return 0;
18784 }
18785 _ACEOF
18786 if ac_fn_c_try_link "$LINENO"; then :
18787   ac_cv_lib_cap_cap_set_proc=yes
18788 else
18789   ac_cv_lib_cap_cap_set_proc=no
18790 fi
18791 rm -f core conftest.err conftest.$ac_objext \
18792     conftest$ac_exeext conftest.$ac_ext
18793 LIBS=$ac_check_lib_save_LIBS
18794 fi
18795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_set_proc" >&5
18796 $as_echo "$ac_cv_lib_cap_cap_set_proc" >&6; }
18797 if test "x$ac_cv_lib_cap_cap_set_proc" = xyes; then :
18798   cat >>confdefs.h <<_ACEOF
18799 #define HAVE_LIBCAP 1
18800 _ACEOF
18801
18802   LIBS="-lcap $LIBS"
18803
18804 fi
18805
18806                 ;;
18807         no)
18808                 ;;
18809 esac
18810 for ac_header in sys/prctl.h
18811 do :
18812   ac_fn_c_check_header_mongrel "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default"
18813 if test "x$ac_cv_header_sys_prctl_h" = xyes; then :
18814   cat >>confdefs.h <<_ACEOF
18815 #define HAVE_SYS_PRCTL_H 1
18816 _ACEOF
18817
18818 fi
18819
18820 done
18821
18822
18823 for ac_header in sys/un.h
18824 do :
18825   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
18826 if test "x$ac_cv_header_sys_un_h" = xyes; then :
18827   cat >>confdefs.h <<_ACEOF
18828 #define HAVE_SYS_UN_H 1
18829 _ACEOF
18830  ISC_PLATFORM_HAVESYSUNH="#define ISC_PLATFORM_HAVESYSUNH 1"
18831
18832 else
18833   ISC_PLATFORM_HAVESYSUNH="#undef ISC_PLATFORM_HAVESYSUNH"
18834
18835 fi
18836
18837 done
18838
18839
18840
18841 case "$host" in
18842 *-solaris*)
18843
18844 $as_echo "#define NEED_SECURE_DIRECTORY 1" >>confdefs.h
18845
18846         ;;
18847 *-sunos*)
18848
18849 $as_echo "#define NEED_SECURE_DIRECTORY 1" >>confdefs.h
18850
18851         ;;
18852 esac
18853
18854 #
18855 # Time Zone Stuff
18856 #
18857 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
18858 if test "x$ac_cv_func_tzset" = xyes; then :
18859   $as_echo "#define HAVE_TZSET 1" >>confdefs.h
18860
18861 fi
18862
18863
18864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for optarg declaration" >&5
18865 $as_echo_n "checking for optarg declaration... " >&6; }
18866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18867 /* end confdefs.h.  */
18868
18869 #include <unistd.h>
18870
18871 int
18872 main ()
18873 {
18874 optarg = 0;
18875   ;
18876   return 0;
18877 }
18878 _ACEOF
18879 if ac_fn_c_try_compile "$LINENO"; then :
18880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18881 $as_echo "yes" >&6; }
18882 else
18883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18884 $as_echo "no" >&6; }
18885 GEN_NEED_OPTARG="-DNEED_OPTARG=1"
18886
18887 $as_echo "#define NEED_OPTARG 1" >>confdefs.h
18888
18889 fi
18890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18891
18892 #
18893 # BSD/OS, and perhaps some others, don't define rlim_t.
18894 #
18895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type rlim_t" >&5
18896 $as_echo_n "checking for type rlim_t... " >&6; }
18897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18898 /* end confdefs.h.  */
18899
18900 #include <sys/types.h>
18901 #include <sys/time.h>
18902 #include <sys/resource.h>
18903 int
18904 main ()
18905 {
18906 rlim_t rl = 19671212; return (0);
18907   ;
18908   return 0;
18909 }
18910 _ACEOF
18911 if ac_fn_c_try_compile "$LINENO"; then :
18912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18913 $as_echo "yes" >&6; }
18914  ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE rlim_t"
18915 else
18916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18917 $as_echo "no" >&6; }
18918
18919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of rlim_cur" >&5
18920 $as_echo_n "checking type of rlim_cur... " >&6; }
18921 if test "$cross_compiling" = yes; then :
18922
18923
18924 # Check whether --with-rlimtype was given.
18925 if test "${with_rlimtype+set}" = set; then :
18926   withval=$with_rlimtype; rlimtype="$withval"
18927 else
18928   rlimtype="long long int"
18929 fi
18930
18931 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE $rlimtype"
18932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot determine type of rlim_cur when cross compiling - assuming $rlimtype" >&5
18933 $as_echo "cannot determine type of rlim_cur when cross compiling - assuming $rlimtype" >&6; }
18934 else
18935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18936 /* end confdefs.h.  */
18937
18938 #include <sys/types.h>
18939 #include <sys/time.h>
18940 #include <sys/resource.h>
18941 main() { struct rlimit r; exit(!(sizeof(r.rlim_cur) == sizeof(int)));}
18942 _ACEOF
18943 if ac_fn_c_try_run "$LINENO"; then :
18944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: int" >&5
18945 $as_echo "int" >&6; }
18946 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE int"
18947 else
18948
18949 if test "$cross_compiling" = yes; then :
18950   as_fn_error $? "this cannot happen" "$LINENO" 5
18951 else
18952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18953 /* end confdefs.h.  */
18954
18955 #include <sys/types.h>
18956 #include <sys/time.h>
18957 #include <sys/resource.h>
18958 main() { struct rlimit r; exit(!(sizeof(r.rlim_cur) == sizeof(long int)));}
18959 _ACEOF
18960 if ac_fn_c_try_run "$LINENO"; then :
18961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: long int" >&5
18962 $as_echo "long int" >&6; }
18963 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE long int"
18964 else
18965
18966 if test "$cross_compiling" = yes; then :
18967   as_fn_error $? "this cannot happen" "$LINENO" 5
18968 else
18969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18970 /* end confdefs.h.  */
18971
18972 #include <sys/types.h>
18973 #include <sys/time.h>
18974 #include <sys/resource.h>
18975 main() { struct rlimit r; exit((!sizeof(r.rlim_cur) == sizeof(long long int)));}
18976 _ACEOF
18977 if ac_fn_c_try_run "$LINENO"; then :
18978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: long long int" >&5
18979 $as_echo "long long int" >&6; }
18980 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE long long int"
18981 else
18982   as_fn_error $? "unable to determine sizeof rlim_cur" "$LINENO" 5
18983
18984 fi
18985 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18986   conftest.$ac_objext conftest.beam conftest.$ac_ext
18987 fi
18988
18989
18990 fi
18991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18992   conftest.$ac_objext conftest.beam conftest.$ac_ext
18993 fi
18994
18995
18996 fi
18997 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18998   conftest.$ac_objext conftest.beam conftest.$ac_ext
18999 fi
19000
19001
19002 fi
19003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19004
19005
19006 #
19007 # Older HP-UX doesn't have gettune
19008 #
19009 case "$host" in
19010         *-hp-hpux*)
19011                 for ac_header in sys/dyntune.h
19012 do :
19013   ac_fn_c_check_header_mongrel "$LINENO" "sys/dyntune.h" "ac_cv_header_sys_dyntune_h" "$ac_includes_default"
19014 if test "x$ac_cv_header_sys_dyntune_h" = xyes; then :
19015   cat >>confdefs.h <<_ACEOF
19016 #define HAVE_SYS_DYNTUNE_H 1
19017 _ACEOF
19018
19019 fi
19020
19021 done
19022
19023                 ;;
19024         *)
19025                 ;;
19026 esac
19027
19028
19029 #
19030 # Compaq TruCluster requires more code for handling cluster IP aliases
19031 #
19032 case "$host" in
19033         *-dec-osf*)
19034                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clua_getaliasaddress in -lclua" >&5
19035 $as_echo_n "checking for clua_getaliasaddress in -lclua... " >&6; }
19036 if ${ac_cv_lib_clua_clua_getaliasaddress+:} false; then :
19037   $as_echo_n "(cached) " >&6
19038 else
19039   ac_check_lib_save_LIBS=$LIBS
19040 LIBS="-lclua  $LIBS"
19041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19042 /* end confdefs.h.  */
19043
19044 /* Override any GCC internal prototype to avoid an error.
19045    Use char because int might match the return type of a GCC
19046    builtin and then its argument prototype would still apply.  */
19047 #ifdef __cplusplus
19048 extern "C"
19049 #endif
19050 char clua_getaliasaddress ();
19051 int
19052 main ()
19053 {
19054 return clua_getaliasaddress ();
19055   ;
19056   return 0;
19057 }
19058 _ACEOF
19059 if ac_fn_c_try_link "$LINENO"; then :
19060   ac_cv_lib_clua_clua_getaliasaddress=yes
19061 else
19062   ac_cv_lib_clua_clua_getaliasaddress=no
19063 fi
19064 rm -f core conftest.err conftest.$ac_objext \
19065     conftest$ac_exeext conftest.$ac_ext
19066 LIBS=$ac_check_lib_save_LIBS
19067 fi
19068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_clua_clua_getaliasaddress" >&5
19069 $as_echo "$ac_cv_lib_clua_clua_getaliasaddress" >&6; }
19070 if test "x$ac_cv_lib_clua_clua_getaliasaddress" = xyes; then :
19071   LIBS="-lclua $LIBS"
19072 fi
19073
19074                 ac_fn_c_check_func "$LINENO" "clua_getaliasaddress" "ac_cv_func_clua_getaliasaddress"
19075 if test "x$ac_cv_func_clua_getaliasaddress" = xyes; then :
19076
19077 $as_echo "#define HAVE_TRUCLUSTER 1" >>confdefs.h
19078
19079 fi
19080
19081                 ;;
19082         *)
19083                 ;;
19084 esac
19085
19086 #
19087 # Some hosts need msg_namelen to match the size of the socket structure.
19088 # Some hosts don't set msg_namelen appropriately on return from recvmsg().
19089 #
19090 case $host in
19091 *os2*|*hp-mpeix*)
19092
19093 $as_echo "#define BROKEN_RECVMSG 1" >>confdefs.h
19094
19095         ;;
19096 esac
19097
19098 #
19099 # Microsoft has their own way of handling shared libraries that requires
19100 # additional qualifiers on extern variables.  Unix systems don't need it.
19101 #
19102
19103 ISC_PLATFORM_USEDECLSPEC="#undef ISC_PLATFORM_USEDECLSPEC"
19104
19105 LWRES_PLATFORM_USEDECLSPEC="#undef LWRES_PLATFORM_USEDECLSPEC"
19106
19107 IRS_PLATFORM_USEDECLSPEC="#undef IRS_PLATFORM_USEDECLSPEC"
19108
19109 #
19110 # Random remaining OS-specific issues involving compiler warnings.
19111 # XXXDCL print messages to indicate some compensation is being done?
19112 #
19113
19114 ISC_PLATFORM_BRACEPTHREADONCEINIT="#undef ISC_PLATFORM_BRACEPTHREADONCEINIT"
19115
19116 case "$host" in
19117         *-aix5.[123].*)
19118                 hack_shutup_pthreadonceinit=yes
19119                 ;;
19120         *-bsdi3.1*)
19121                 hack_shutup_sputaux=yes
19122                 ;;
19123         *-bsdi4.0*)
19124                 hack_shutup_sigwait=yes
19125                 hack_shutup_sputaux=yes
19126                 ;;
19127         *-bsdi4.[12]*)
19128                 hack_shutup_stdargcast=yes
19129                 ;;
19130         *-solaris2.[89])
19131                 hack_shutup_pthreadonceinit=yes
19132                 ;;
19133         *-solaris2.1[0-9])
19134                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19135 /* end confdefs.h.  */
19136  #include <pthread.h>
19137 int
19138 main ()
19139 {
19140  static pthread_once_t once_test = { PTHREAD_ONCE_INIT };
19141   ;
19142   return 0;
19143 }
19144 _ACEOF
19145 if ac_fn_c_try_compile "$LINENO"; then :
19146   hack_shutup_pthreadonceinit=yes
19147 fi
19148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19149                 ;;
19150 esac
19151
19152 case "$hack_shutup_pthreadonceinit" in
19153         yes)
19154                 #
19155                 # Shut up PTHREAD_ONCE_INIT unbraced initializer warnings.
19156                 #
19157                 ISC_PLATFORM_BRACEPTHREADONCEINIT="#define ISC_PLATFORM_BRACEPTHREADONCEINIT 1"
19158                 ;;
19159 esac
19160
19161 case "$hack_shutup_sigwait" in
19162         yes)
19163                 #
19164                 # Shut up a -Wmissing-prototypes warning for sigwait().
19165                 #
19166                 $as_echo "#define SHUTUP_SIGWAIT 1" >>confdefs.h
19167
19168                 ;;
19169 esac
19170
19171 case "$hack_shutup_sputaux" in
19172         yes)
19173                 #
19174                 # Shut up a -Wmissing-prototypes warning from <stdio.h>.
19175                 #
19176                 $as_echo "#define SHUTUP_SPUTAUX 1" >>confdefs.h
19177
19178                 ;;
19179 esac
19180
19181 case "$hack_shutup_stdargcast" in
19182         yes)
19183                 #
19184                 # Shut up a -Wcast-qual warning from va_start().
19185                 #
19186                 $as_echo "#define SHUTUP_STDARG_CAST 1" >>confdefs.h
19187
19188                 ;;
19189 esac
19190
19191 for ac_header in strings.h
19192 do :
19193   ac_fn_c_check_header_mongrel "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
19194 if test "x$ac_cv_header_strings_h" = xyes; then :
19195   cat >>confdefs.h <<_ACEOF
19196 #define HAVE_STRINGS_H 1
19197 _ACEOF
19198  ISC_PLATFORM_HAVESTRINGSH="#define ISC_PLATFORM_HAVESTRINGSH 1"
19199
19200 else
19201   ISC_PLATFORM_HAVESTRINGSH="#undef ISC_PLATFORM_HAVESTRINGSH"
19202
19203 fi
19204
19205 done
19206
19207
19208
19209 #
19210 # Check for if_nametoindex() for IPv6 scoped addresses support
19211 #
19212 ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex"
19213 if test "x$ac_cv_func_if_nametoindex" = xyes; then :
19214   ac_cv_have_if_nametoindex=yes
19215 else
19216   ac_cv_have_if_nametoindex=no
19217 fi
19218
19219 case $ac_cv_have_if_nametoindex in
19220 no)
19221         case "$host" in
19222         *-hp-hpux*)
19223                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for if_nametoindex in -lipv6" >&5
19224 $as_echo_n "checking for if_nametoindex in -lipv6... " >&6; }
19225 if ${ac_cv_lib_ipv6_if_nametoindex+:} false; then :
19226   $as_echo_n "(cached) " >&6
19227 else
19228   ac_check_lib_save_LIBS=$LIBS
19229 LIBS="-lipv6  $LIBS"
19230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19231 /* end confdefs.h.  */
19232
19233 /* Override any GCC internal prototype to avoid an error.
19234    Use char because int might match the return type of a GCC
19235    builtin and then its argument prototype would still apply.  */
19236 #ifdef __cplusplus
19237 extern "C"
19238 #endif
19239 char if_nametoindex ();
19240 int
19241 main ()
19242 {
19243 return if_nametoindex ();
19244   ;
19245   return 0;
19246 }
19247 _ACEOF
19248 if ac_fn_c_try_link "$LINENO"; then :
19249   ac_cv_lib_ipv6_if_nametoindex=yes
19250 else
19251   ac_cv_lib_ipv6_if_nametoindex=no
19252 fi
19253 rm -f core conftest.err conftest.$ac_objext \
19254     conftest$ac_exeext conftest.$ac_ext
19255 LIBS=$ac_check_lib_save_LIBS
19256 fi
19257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipv6_if_nametoindex" >&5
19258 $as_echo "$ac_cv_lib_ipv6_if_nametoindex" >&6; }
19259 if test "x$ac_cv_lib_ipv6_if_nametoindex" = xyes; then :
19260   ac_cv_have_if_nametoindex=yes
19261                                 LIBS="-lipv6 $LIBS"
19262 fi
19263
19264         ;;
19265         esac
19266 esac
19267 case $ac_cv_have_if_nametoindex in
19268 yes)
19269         ISC_PLATFORM_HAVEIFNAMETOINDEX="#define ISC_PLATFORM_HAVEIFNAMETOINDEX 1"
19270
19271 $as_echo "#define HAVE_IF_NAMETOINDEX 1" >>confdefs.h
19272
19273
19274         ;;
19275 *)
19276         ISC_PLATFORM_HAVEIFNAMETOINDEX="#undef ISC_PLATFORM_HAVEIFNAMETOINDEX"
19277         ;;
19278 esac
19279
19280
19281 for ac_func in nanosleep usleep
19282 do :
19283   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
19284 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
19285 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
19286   cat >>confdefs.h <<_ACEOF
19287 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
19288 _ACEOF
19289
19290 fi
19291 done
19292
19293
19294 #
19295 # Machine architecture dependent features
19296 #
19297 # Check whether --enable-atomic was given.
19298 if test "${enable_atomic+set}" = set; then :
19299   enableval=$enable_atomic; enable_atomic="$enableval"
19300 else
19301   enable_atomic="autodetect"
19302 fi
19303
19304 case "$enable_atomic" in
19305         yes|''|autodetect)
19306                 case "$host" in
19307                 powerpc-ibm-aix*)
19308                         if test "X$GCC" = "Xyes"; then
19309                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if asm(\"isc\"); works" >&5
19310 $as_echo_n "checking if asm(\"isc\"); works... " >&6; }
19311                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19312 /* end confdefs.h.  */
19313
19314 int
19315 main ()
19316 {
19317
19318                                 main() { asm("ics"); exit(0); }
19319
19320   ;
19321   return 0;
19322 }
19323 _ACEOF
19324 if ac_fn_c_try_compile "$LINENO"; then :
19325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19326 $as_echo "yes" >&6; }
19327                                  use_atomic=yes
19328 else
19329
19330                                 saved_cflags="$CFLAGS"
19331                                 CFLAGS="$CFLAGS -Wa,-many"
19332                                 if test "$cross_compiling" = yes; then :
19333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: cross compile, assume yes" >&5
19334 $as_echo "cross compile, assume yes" >&6; }
19335                                  CFLAGS="$saved_cflags"
19336                                  use_atomic=yes
19337 else
19338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19339 /* end confdefs.h.  */
19340
19341                                 main() { asm("ics"); exit(0); }
19342
19343 _ACEOF
19344 if ac_fn_c_try_run "$LINENO"; then :
19345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, required -Wa,-many" >&5
19346 $as_echo "yes, required -Wa,-many" >&6; }
19347                                  use_atomic=yes
19348 else
19349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, use_atomic disabled" >&5
19350 $as_echo "no, use_atomic disabled" >&6; }
19351                                  CFLAGS="$saved_cflags"
19352                                  use_atomic=no
19353 fi
19354 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19355   conftest.$ac_objext conftest.beam conftest.$ac_ext
19356 fi
19357
19358
19359
19360 fi
19361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19362                         else
19363                                 use_atomic=yes
19364                         fi
19365                         ;;
19366                 *)
19367                         use_atomic=yes
19368                         ;;
19369                 esac
19370                 ;;
19371         no)
19372                 use_atomic=no
19373                 arch=noatomic
19374                 ;;
19375 esac
19376
19377 ISC_PLATFORM_USEOSFASM="#undef ISC_PLATFORM_USEOSFASM"
19378 if test "$use_atomic" = "yes"; then
19379         { $as_echo "$as_me:${as_lineno-$LINENO}: checking architecture type for atomic operations" >&5
19380 $as_echo_n "checking architecture type for atomic operations... " >&6; }
19381         have_atomic=yes         # set default
19382         case "$host" in
19383         i[3456]86-*)
19384                 # XXX: some old x86 architectures actually do not support
19385                 #      (some of) these operations.  Do we need stricter checks?
19386                 # The cast to long int works around a bug in the HP C Compiler
19387 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
19388 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
19389 # This bug is HP SR number 8606223364.
19390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
19391 $as_echo_n "checking size of void *... " >&6; }
19392 if ${ac_cv_sizeof_void_p+:} false; then :
19393   $as_echo_n "(cached) " >&6
19394 else
19395   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
19396
19397 else
19398   if test "$ac_cv_type_void_p" = yes; then
19399      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19400 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19401 as_fn_error 77 "cannot compute sizeof (void *)
19402 See \`config.log' for more details" "$LINENO" 5; }
19403    else
19404      ac_cv_sizeof_void_p=0
19405    fi
19406 fi
19407
19408 fi
19409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
19410 $as_echo "$ac_cv_sizeof_void_p" >&6; }
19411
19412
19413
19414 cat >>confdefs.h <<_ACEOF
19415 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
19416 _ACEOF
19417
19418
19419                 if test $ac_cv_sizeof_void_p = 8; then
19420                         arch=x86_64
19421                         have_xaddq=yes
19422                 else
19423                         arch=x86_32
19424                 fi
19425         ;;
19426         x86_64-*|amd64-*)
19427                 # The cast to long int works around a bug in the HP C Compiler
19428 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
19429 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
19430 # This bug is HP SR number 8606223364.
19431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
19432 $as_echo_n "checking size of void *... " >&6; }
19433 if ${ac_cv_sizeof_void_p+:} false; then :
19434   $as_echo_n "(cached) " >&6
19435 else
19436   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
19437
19438 else
19439   if test "$ac_cv_type_void_p" = yes; then
19440      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19441 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19442 as_fn_error 77 "cannot compute sizeof (void *)
19443 See \`config.log' for more details" "$LINENO" 5; }
19444    else
19445      ac_cv_sizeof_void_p=0
19446    fi
19447 fi
19448
19449 fi
19450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
19451 $as_echo "$ac_cv_sizeof_void_p" >&6; }
19452
19453
19454
19455 cat >>confdefs.h <<_ACEOF
19456 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
19457 _ACEOF
19458
19459
19460                 if test $ac_cv_sizeof_void_p = 8; then
19461                         arch=x86_64
19462                         have_xaddq=yes
19463                 else
19464                         arch=x86_32
19465                 fi
19466         ;;
19467         alpha*-*)
19468                 arch=alpha
19469         ;;
19470         powerpc-*|powerpc64-*)
19471                 arch=powerpc
19472         ;;
19473         mips-*|mipsel-*|mips64-*|mips64el-*)
19474                 arch=mips
19475         ;;
19476         ia64-*)
19477                 arch=ia64
19478         ;;
19479         *)
19480                 have_atomic=no
19481                 arch=noatomic
19482         ;;
19483         esac
19484         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $arch" >&5
19485 $as_echo "$arch" >&6; }
19486 fi
19487
19488 if test "$have_atomic" = "yes"; then
19489         { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for inline assembly code" >&5
19490 $as_echo_n "checking compiler support for inline assembly code... " >&6; }
19491
19492         compiler=generic
19493         # Check whether the compiler supports the assembly syntax we provide.
19494         if test "X$GCC" = "Xyes"; then
19495                 # GCC's ASM extension always works
19496                 compiler=gcc
19497                 if test $arch = "x86_64"; then
19498                         # We can share the same code for gcc with x86_32
19499                         arch=x86_32
19500                 fi
19501                 if test $arch = "powerpc"; then
19502                         #
19503                         # The MacOS (and maybe others) uses "r0" for register
19504                         # zero. Under linux/ibm it is "0" for register 0.
19505                         # Probe to see if we have a MacOS style assembler.
19506                         #
19507                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking Checking for MacOS style assembler syntax" >&5
19508 $as_echo_n "checking Checking for MacOS style assembler syntax... " >&6; }
19509                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19510 /* end confdefs.h.  */
19511
19512 int
19513 main ()
19514 {
19515
19516                         __asm__ volatile ("li r0, 0x0\n"::);
19517
19518   ;
19519   return 0;
19520 }
19521 _ACEOF
19522 if ac_fn_c_try_compile "$LINENO"; then :
19523
19524                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19525 $as_echo "yes" >&6; }
19526                         compiler="mac"
19527                         ISC_PLATFORM_USEMACASM="#define ISC_PLATFORM_USEMACASM 1"
19528
19529 else
19530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19531 $as_echo "no" >&6; }
19532 fi
19533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19534                 fi
19535         else
19536                 case "$host" in
19537                 alpha*-dec-osf*)
19538                         # Tru64 compiler has its own syntax for inline
19539                         # assembly.
19540                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19541 /* end confdefs.h.  */
19542
19543 int
19544 main ()
19545 {
19546
19547 #ifndef __DECC
19548 #error "unexpected compiler"
19549 #endif
19550                                 return (0);
19551   ;
19552   return 0;
19553 }
19554 _ACEOF
19555 if ac_fn_c_try_compile "$LINENO"; then :
19556   compiler=osf
19557 fi
19558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19559                 ;;
19560                 powerpc-ibm-aix*)
19561                         compiler=aix
19562                 ;;
19563                 esac
19564         fi
19565         case "$compiler" in
19566         gcc)
19567                 ISC_PLATFORM_USEGCCASM="#define ISC_PLATFORM_USEGCCASM 1"
19568                 ;;
19569         osf)
19570                 ISC_PLATFORM_USEOSFASM="#define ISC_PLATFORM_USEOSFASM 1"
19571                 ;;
19572         aix)
19573                 ;;
19574         mac)
19575                 ;;
19576         *)
19577                 # See if the generic __asm function works.  If not,
19578                 # we need to disable the atomic operations.
19579                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19580 /* end confdefs.h.  */
19581
19582 int
19583 main ()
19584 {
19585
19586                                         __asm("nop")
19587
19588   ;
19589   return 0;
19590 }
19591 _ACEOF
19592 if ac_fn_c_try_link "$LINENO"; then :
19593   compiler="standard"
19594                 ISC_PLATFORM_USESTDASM="#define ISC_PLATFORM_USESTDASM 1"
19595 else
19596   compiler="not supported (atomic operations disabled)"
19597                 have_atomic=no
19598                 arch=noatomic
19599 fi
19600 rm -f core conftest.err conftest.$ac_objext \
19601     conftest$ac_exeext conftest.$ac_ext;
19602                 ;;
19603         esac
19604
19605         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $compiler" >&5
19606 $as_echo "$compiler" >&6; }
19607 fi
19608
19609 if test "$have_atomic" = "yes"; then
19610         ISC_PLATFORM_HAVEXADD="#define ISC_PLATFORM_HAVEXADD 1"
19611         ISC_PLATFORM_HAVECMPXCHG="#define ISC_PLATFORM_HAVECMPXCHG 1"
19612         ISC_PLATFORM_HAVEATOMICSTORE="#define ISC_PLATFORM_HAVEATOMICSTORE 1"
19613 else
19614         ISC_PLATFORM_HAVEXADD="#undef ISC_PLATFORM_HAVEXADD"
19615         ISC_PLATFORM_HAVECMPXCHG="#undef ISC_PLATFORM_HAVECMPXCHG"
19616         ISC_PLATFORM_HAVEATOMICSTORE="#undef ISC_PLATFORM_HAVEATOMICSTORE"
19617 fi
19618
19619 if test "$have_xaddq" = "yes"; then
19620         ISC_PLATFORM_HAVEXADDQ="#define ISC_PLATFORM_HAVEXADDQ 1"
19621 else
19622         ISC_PLATFORM_HAVEXADDQ="#undef ISC_PLATFORM_HAVEXADDQ"
19623 fi
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633
19634
19635 ISC_ARCH_DIR=$arch
19636
19637
19638 #
19639 # Activate "rrset-order fixed" or not?
19640 #
19641 # Check whether --enable-fixed-rrset was given.
19642 if test "${enable_fixed_rrset+set}" = set; then :
19643   enableval=$enable_fixed_rrset; enable_fixed="$enableval"
19644 else
19645   enable_fixed="no"
19646 fi
19647
19648 case "$enable_fixed" in
19649         yes)
19650
19651 $as_echo "#define DNS_RDATASET_FIXED 1" >>confdefs.h
19652
19653                 ;;
19654         no)
19655                 ;;
19656         *)
19657                 ;;
19658 esac
19659
19660 #
19661 # Enable response policy rewriting using NS IP addresses
19662 #
19663 # Check whether --enable-rpz-nsip was given.
19664 if test "${enable_rpz_nsip+set}" = set; then :
19665   enableval=$enable_rpz_nsip; enable_nsip="$enableval"
19666 else
19667   enable_nsip="yes"
19668 fi
19669
19670 case "$enable_nsip" in
19671         yes)
19672
19673 $as_echo "#define ENABLE_RPZ_NSIP 1" >>confdefs.h
19674
19675                 ;;
19676         no)
19677                 ;;
19678         *)
19679                 ;;
19680 esac
19681
19682 #
19683 # Enable response policy rewriting using NS name
19684 #
19685 # Check whether --enable-rpz-nsdname was given.
19686 if test "${enable_rpz_nsdname+set}" = set; then :
19687   enableval=$enable_rpz_nsdname; enable_nsdname="$enableval"
19688 else
19689   enable_nsdname="yes"
19690 fi
19691
19692 case "$enable_nsdname" in
19693         yes)
19694
19695 $as_echo "#define ENABLE_RPZ_NSDNAME 1" >>confdefs.h
19696
19697                 ;;
19698         no)
19699                 ;;
19700         *)
19701                 ;;
19702 esac
19703
19704 #
19705 # Activate "filter-aaaa-on-v4/v6" or not?
19706 #
19707 # Check whether --enable-filter-aaaa was given.
19708 if test "${enable_filter_aaaa+set}" = set; then :
19709   enableval=$enable_filter_aaaa; enable_filter="$enableval"
19710 else
19711   enable_filter="no"
19712 fi
19713
19714 case "$enable_filter" in
19715         yes)
19716
19717 $as_echo "#define ALLOW_FILTER_AAAA 1" >>confdefs.h
19718
19719                 ;;
19720         no)
19721                 ;;
19722         *)
19723                 ;;
19724 esac
19725
19726 #
19727 #  The following sets up how non-blocking i/o is established.
19728 #  Sunos, cygwin and solaris 2.x (x<5) require special handling.
19729 #
19730 case "$host" in
19731 *-sunos*) $as_echo "#define PORT_NONBLOCK O_NDELAY" >>confdefs.h
19732 ;;
19733 *-cygwin*) $as_echo "#define PORT_NONBLOCK O_NDELAY" >>confdefs.h
19734 ;;
19735 *-solaris2.[01234])
19736         $as_echo "#define PORT_NONBLOCK O_NONBLOCK" >>confdefs.h
19737
19738
19739 $as_echo "#define USE_FIONBIO_IOCTL 1" >>confdefs.h
19740
19741         ;;
19742 *)
19743 $as_echo "#define PORT_NONBLOCK O_NONBLOCK" >>confdefs.h
19744
19745         ;;
19746 esac
19747 #
19748 # Solaris 2.5.1 and earlier cannot bind() then connect() a TCP socket.
19749 # This prevents the source address being set.
19750 #
19751 case "$host" in
19752 *-solaris2.[012345]|*-solaris2.5.1)
19753
19754 $as_echo "#define BROKEN_TCP_BIND_BEFORE_CONNECT 1" >>confdefs.h
19755
19756         ;;
19757 esac
19758 #
19759 # The following sections deal with tools used for formatting
19760 # the documentation.  They are all optional, unless you are
19761 # a developer editing the documentation source.
19762 #
19763
19764 #
19765 # Look for TeX.
19766 #
19767
19768 for ac_prog in latex
19769 do
19770   # Extract the first word of "$ac_prog", so it can be a program name with args.
19771 set dummy $ac_prog; ac_word=$2
19772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19773 $as_echo_n "checking for $ac_word... " >&6; }
19774 if ${ac_cv_path_LATEX+:} false; then :
19775   $as_echo_n "(cached) " >&6
19776 else
19777   case $LATEX in
19778   [\\/]* | ?:[\\/]*)
19779   ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path.
19780   ;;
19781   *)
19782   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19783 for as_dir in $PATH
19784 do
19785   IFS=$as_save_IFS
19786   test -z "$as_dir" && as_dir=.
19787     for ac_exec_ext in '' $ac_executable_extensions; do
19788   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19789     ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext"
19790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19791     break 2
19792   fi
19793 done
19794   done
19795 IFS=$as_save_IFS
19796
19797   ;;
19798 esac
19799 fi
19800 LATEX=$ac_cv_path_LATEX
19801 if test -n "$LATEX"; then
19802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5
19803 $as_echo "$LATEX" >&6; }
19804 else
19805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19806 $as_echo "no" >&6; }
19807 fi
19808
19809
19810   test -n "$LATEX" && break
19811 done
19812 test -n "$LATEX" || LATEX="latex"
19813
19814
19815
19816 for ac_prog in pdflatex
19817 do
19818   # Extract the first word of "$ac_prog", so it can be a program name with args.
19819 set dummy $ac_prog; ac_word=$2
19820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19821 $as_echo_n "checking for $ac_word... " >&6; }
19822 if ${ac_cv_path_PDFLATEX+:} false; then :
19823   $as_echo_n "(cached) " >&6
19824 else
19825   case $PDFLATEX in
19826   [\\/]* | ?:[\\/]*)
19827   ac_cv_path_PDFLATEX="$PDFLATEX" # Let the user override the test with a path.
19828   ;;
19829   *)
19830   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19831 for as_dir in $PATH
19832 do
19833   IFS=$as_save_IFS
19834   test -z "$as_dir" && as_dir=.
19835     for ac_exec_ext in '' $ac_executable_extensions; do
19836   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19837     ac_cv_path_PDFLATEX="$as_dir/$ac_word$ac_exec_ext"
19838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19839     break 2
19840   fi
19841 done
19842   done
19843 IFS=$as_save_IFS
19844
19845   ;;
19846 esac
19847 fi
19848 PDFLATEX=$ac_cv_path_PDFLATEX
19849 if test -n "$PDFLATEX"; then
19850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
19851 $as_echo "$PDFLATEX" >&6; }
19852 else
19853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19854 $as_echo "no" >&6; }
19855 fi
19856
19857
19858   test -n "$PDFLATEX" && break
19859 done
19860 test -n "$PDFLATEX" || PDFLATEX="pdflatex"
19861
19862
19863
19864 #
19865 # Look for w3m
19866 #
19867
19868 for ac_prog in w3m
19869 do
19870   # Extract the first word of "$ac_prog", so it can be a program name with args.
19871 set dummy $ac_prog; ac_word=$2
19872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19873 $as_echo_n "checking for $ac_word... " >&6; }
19874 if ${ac_cv_path_W3M+:} false; then :
19875   $as_echo_n "(cached) " >&6
19876 else
19877   case $W3M in
19878   [\\/]* | ?:[\\/]*)
19879   ac_cv_path_W3M="$W3M" # Let the user override the test with a path.
19880   ;;
19881   *)
19882   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19883 for as_dir in $PATH
19884 do
19885   IFS=$as_save_IFS
19886   test -z "$as_dir" && as_dir=.
19887     for ac_exec_ext in '' $ac_executable_extensions; do
19888   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19889     ac_cv_path_W3M="$as_dir/$ac_word$ac_exec_ext"
19890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19891     break 2
19892   fi
19893 done
19894   done
19895 IFS=$as_save_IFS
19896
19897   ;;
19898 esac
19899 fi
19900 W3M=$ac_cv_path_W3M
19901 if test -n "$W3M"; then
19902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $W3M" >&5
19903 $as_echo "$W3M" >&6; }
19904 else
19905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19906 $as_echo "no" >&6; }
19907 fi
19908
19909
19910   test -n "$W3M" && break
19911 done
19912 test -n "$W3M" || W3M="w3m"
19913
19914
19915
19916 #
19917 # Look for xsltproc (libxslt)
19918 #
19919
19920 # Extract the first word of "xsltproc", so it can be a program name with args.
19921 set dummy xsltproc; ac_word=$2
19922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19923 $as_echo_n "checking for $ac_word... " >&6; }
19924 if ${ac_cv_path_XSLTPROC+:} false; then :
19925   $as_echo_n "(cached) " >&6
19926 else
19927   case $XSLTPROC in
19928   [\\/]* | ?:[\\/]*)
19929   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
19930   ;;
19931   *)
19932   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19933 for as_dir in $PATH
19934 do
19935   IFS=$as_save_IFS
19936   test -z "$as_dir" && as_dir=.
19937     for ac_exec_ext in '' $ac_executable_extensions; do
19938   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19939     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
19940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19941     break 2
19942   fi
19943 done
19944   done
19945 IFS=$as_save_IFS
19946
19947   test -z "$ac_cv_path_XSLTPROC" && ac_cv_path_XSLTPROC="xsltproc"
19948   ;;
19949 esac
19950 fi
19951 XSLTPROC=$ac_cv_path_XSLTPROC
19952 if test -n "$XSLTPROC"; then
19953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
19954 $as_echo "$XSLTPROC" >&6; }
19955 else
19956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19957 $as_echo "no" >&6; }
19958 fi
19959
19960
19961
19962
19963 #
19964 # Look for xmllint (libxml2)
19965 #
19966
19967 # Extract the first word of "xmllint", so it can be a program name with args.
19968 set dummy xmllint; ac_word=$2
19969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19970 $as_echo_n "checking for $ac_word... " >&6; }
19971 if ${ac_cv_path_XMLLINT+:} false; then :
19972   $as_echo_n "(cached) " >&6
19973 else
19974   case $XMLLINT in
19975   [\\/]* | ?:[\\/]*)
19976   ac_cv_path_XMLLINT="$XMLLINT" # Let the user override the test with a path.
19977   ;;
19978   *)
19979   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19980 for as_dir in $PATH
19981 do
19982   IFS=$as_save_IFS
19983   test -z "$as_dir" && as_dir=.
19984     for ac_exec_ext in '' $ac_executable_extensions; do
19985   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19986     ac_cv_path_XMLLINT="$as_dir/$ac_word$ac_exec_ext"
19987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19988     break 2
19989   fi
19990 done
19991   done
19992 IFS=$as_save_IFS
19993
19994   test -z "$ac_cv_path_XMLLINT" && ac_cv_path_XMLLINT="xmllint"
19995   ;;
19996 esac
19997 fi
19998 XMLLINT=$ac_cv_path_XMLLINT
19999 if test -n "$XMLLINT"; then
20000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
20001 $as_echo "$XMLLINT" >&6; }
20002 else
20003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20004 $as_echo "no" >&6; }
20005 fi
20006
20007
20008
20009
20010 #
20011 # Look for Doxygen
20012 #
20013
20014 # Extract the first word of "doxygen", so it can be a program name with args.
20015 set dummy doxygen; ac_word=$2
20016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20017 $as_echo_n "checking for $ac_word... " >&6; }
20018 if ${ac_cv_path_DOXYGEN+:} false; then :
20019   $as_echo_n "(cached) " >&6
20020 else
20021   case $DOXYGEN in
20022   [\\/]* | ?:[\\/]*)
20023   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
20024   ;;
20025   *)
20026   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20027 for as_dir in $PATH
20028 do
20029   IFS=$as_save_IFS
20030   test -z "$as_dir" && as_dir=.
20031     for ac_exec_ext in '' $ac_executable_extensions; do
20032   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20033     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
20034     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20035     break 2
20036   fi
20037 done
20038   done
20039 IFS=$as_save_IFS
20040
20041   test -z "$ac_cv_path_DOXYGEN" && ac_cv_path_DOXYGEN="doxygen"
20042   ;;
20043 esac
20044 fi
20045 DOXYGEN=$ac_cv_path_DOXYGEN
20046 if test -n "$DOXYGEN"; then
20047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
20048 $as_echo "$DOXYGEN" >&6; }
20049 else
20050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20051 $as_echo "no" >&6; }
20052 fi
20053
20054
20055
20056
20057 #
20058 # Subroutine for searching for an ordinary file (e.g., a stylesheet)
20059 # in a number of directories:
20060 #
20061 #   NOM_PATH_FILE(VARIABLE, FILENAME, DIRECTORIES)
20062 #
20063 # If the file FILENAME is found in one of the DIRECTORIES, the shell
20064 # variable VARIABLE is defined to its absolute pathname.  Otherwise,
20065 # it is set to FILENAME, with no directory prefix (that's not terribly
20066 # useful, but looks less confusing in substitutions than leaving it
20067 # empty).  The variable VARIABLE will be substituted into output files.
20068 #
20069
20070
20071
20072 #
20073 # Look for Docbook-XSL stylesheets.  Location probably varies by system.
20074 # If it's not explicitly specified, guess where it might be found, based on
20075 # where SGML stuff lives on some systems (FreeBSD is the only one we're sure
20076 # of at the moment).
20077 #
20078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Docbook-XSL path" >&5
20079 $as_echo_n "checking for Docbook-XSL path... " >&6; }
20080
20081 # Check whether --with-docbook-xsl was given.
20082 if test "${with_docbook_xsl+set}" = set; then :
20083   withval=$with_docbook_xsl; docbook_path="$withval"
20084 else
20085   docbook_path="auto"
20086 fi
20087
20088 case "$docbook_path" in
20089 auto)
20090         { $as_echo "$as_me:${as_lineno-$LINENO}: result: auto" >&5
20091 $as_echo "auto" >&6; }
20092         docbook_xsl_trees="/usr/pkg/share/xsl/docbook /usr/local/share/xsl/docbook /usr/share/xsl/docbook /opt/local/share/xsl/docbook-xsl"
20093         ;;
20094 *)
20095         docbook_xsl_trees="$withval"
20096         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $docbook_xsl_trees" >&5
20097 $as_echo "$docbook_xsl_trees" >&6; }
20098         ;;
20099 esac
20100
20101 #
20102 # Look for stylesheets we need.
20103 #
20104
20105
20106 XSLT_DOCBOOK_STYLE_HTML=""
20107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for html/docbook.xsl" >&5
20108 $as_echo_n "checking for html/docbook.xsl... " >&6; }
20109 for d in $docbook_xsl_trees
20110 do
20111         f=$d/html/docbook.xsl
20112         if test -f $f
20113         then
20114                 XSLT_DOCBOOK_STYLE_HTML=$f
20115                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20116 $as_echo "$f" >&6; }
20117                 break
20118         fi
20119 done
20120 if test "X$XSLT_DOCBOOK_STYLE_HTML" = "X"
20121 then
20122         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20123 $as_echo "\"not found\"" >&6; };
20124         XSLT_DOCBOOK_STYLE_HTML=html/docbook.xsl
20125 fi
20126
20127
20128
20129 XSLT_DOCBOOK_STYLE_XHTML=""
20130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xhtml/docbook.xsl" >&5
20131 $as_echo_n "checking for xhtml/docbook.xsl... " >&6; }
20132 for d in $docbook_xsl_trees
20133 do
20134         f=$d/xhtml/docbook.xsl
20135         if test -f $f
20136         then
20137                 XSLT_DOCBOOK_STYLE_XHTML=$f
20138                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20139 $as_echo "$f" >&6; }
20140                 break
20141         fi
20142 done
20143 if test "X$XSLT_DOCBOOK_STYLE_XHTML" = "X"
20144 then
20145         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20146 $as_echo "\"not found\"" >&6; };
20147         XSLT_DOCBOOK_STYLE_XHTML=xhtml/docbook.xsl
20148 fi
20149
20150
20151
20152 XSLT_DOCBOOK_STYLE_MAN=""
20153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for manpages/docbook.xsl" >&5
20154 $as_echo_n "checking for manpages/docbook.xsl... " >&6; }
20155 for d in $docbook_xsl_trees
20156 do
20157         f=$d/manpages/docbook.xsl
20158         if test -f $f
20159         then
20160                 XSLT_DOCBOOK_STYLE_MAN=$f
20161                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20162 $as_echo "$f" >&6; }
20163                 break
20164         fi
20165 done
20166 if test "X$XSLT_DOCBOOK_STYLE_MAN" = "X"
20167 then
20168         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20169 $as_echo "\"not found\"" >&6; };
20170         XSLT_DOCBOOK_STYLE_MAN=manpages/docbook.xsl
20171 fi
20172
20173
20174
20175 XSLT_DOCBOOK_CHUNK_HTML=""
20176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for html/chunk.xsl" >&5
20177 $as_echo_n "checking for html/chunk.xsl... " >&6; }
20178 for d in $docbook_xsl_trees
20179 do
20180         f=$d/html/chunk.xsl
20181         if test -f $f
20182         then
20183                 XSLT_DOCBOOK_CHUNK_HTML=$f
20184                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20185 $as_echo "$f" >&6; }
20186                 break
20187         fi
20188 done
20189 if test "X$XSLT_DOCBOOK_CHUNK_HTML" = "X"
20190 then
20191         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20192 $as_echo "\"not found\"" >&6; };
20193         XSLT_DOCBOOK_CHUNK_HTML=html/chunk.xsl
20194 fi
20195
20196
20197
20198 XSLT_DOCBOOK_CHUNK_XHTML=""
20199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xhtml/chunk.xsl" >&5
20200 $as_echo_n "checking for xhtml/chunk.xsl... " >&6; }
20201 for d in $docbook_xsl_trees
20202 do
20203         f=$d/xhtml/chunk.xsl
20204         if test -f $f
20205         then
20206                 XSLT_DOCBOOK_CHUNK_XHTML=$f
20207                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20208 $as_echo "$f" >&6; }
20209                 break
20210         fi
20211 done
20212 if test "X$XSLT_DOCBOOK_CHUNK_XHTML" = "X"
20213 then
20214         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20215 $as_echo "\"not found\"" >&6; };
20216         XSLT_DOCBOOK_CHUNK_XHTML=xhtml/chunk.xsl
20217 fi
20218
20219
20220
20221 XSLT_DOCBOOK_CHUNKTOC_HTML=""
20222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for html/chunktoc.xsl" >&5
20223 $as_echo_n "checking for html/chunktoc.xsl... " >&6; }
20224 for d in $docbook_xsl_trees
20225 do
20226         f=$d/html/chunktoc.xsl
20227         if test -f $f
20228         then
20229                 XSLT_DOCBOOK_CHUNKTOC_HTML=$f
20230                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20231 $as_echo "$f" >&6; }
20232                 break
20233         fi
20234 done
20235 if test "X$XSLT_DOCBOOK_CHUNKTOC_HTML" = "X"
20236 then
20237         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20238 $as_echo "\"not found\"" >&6; };
20239         XSLT_DOCBOOK_CHUNKTOC_HTML=html/chunktoc.xsl
20240 fi
20241
20242
20243
20244 XSLT_DOCBOOK_CHUNKTOC_XHTML=""
20245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xhtml/chunktoc.xsl" >&5
20246 $as_echo_n "checking for xhtml/chunktoc.xsl... " >&6; }
20247 for d in $docbook_xsl_trees
20248 do
20249         f=$d/xhtml/chunktoc.xsl
20250         if test -f $f
20251         then
20252                 XSLT_DOCBOOK_CHUNKTOC_XHTML=$f
20253                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20254 $as_echo "$f" >&6; }
20255                 break
20256         fi
20257 done
20258 if test "X$XSLT_DOCBOOK_CHUNKTOC_XHTML" = "X"
20259 then
20260         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20261 $as_echo "\"not found\"" >&6; };
20262         XSLT_DOCBOOK_CHUNKTOC_XHTML=xhtml/chunktoc.xsl
20263 fi
20264
20265
20266
20267 XSLT_DOCBOOK_MAKETOC_HTML=""
20268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for html/maketoc.xsl" >&5
20269 $as_echo_n "checking for html/maketoc.xsl... " >&6; }
20270 for d in $docbook_xsl_trees
20271 do
20272         f=$d/html/maketoc.xsl
20273         if test -f $f
20274         then
20275                 XSLT_DOCBOOK_MAKETOC_HTML=$f
20276                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20277 $as_echo "$f" >&6; }
20278                 break
20279         fi
20280 done
20281 if test "X$XSLT_DOCBOOK_MAKETOC_HTML" = "X"
20282 then
20283         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20284 $as_echo "\"not found\"" >&6; };
20285         XSLT_DOCBOOK_MAKETOC_HTML=html/maketoc.xsl
20286 fi
20287
20288
20289
20290 XSLT_DOCBOOK_MAKETOC_XHTML=""
20291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xhtml/maketoc.xsl" >&5
20292 $as_echo_n "checking for xhtml/maketoc.xsl... " >&6; }
20293 for d in $docbook_xsl_trees
20294 do
20295         f=$d/xhtml/maketoc.xsl
20296         if test -f $f
20297         then
20298                 XSLT_DOCBOOK_MAKETOC_XHTML=$f
20299                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20300 $as_echo "$f" >&6; }
20301                 break
20302         fi
20303 done
20304 if test "X$XSLT_DOCBOOK_MAKETOC_XHTML" = "X"
20305 then
20306         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20307 $as_echo "\"not found\"" >&6; };
20308         XSLT_DOCBOOK_MAKETOC_XHTML=xhtml/maketoc.xsl
20309 fi
20310
20311
20312
20313 #
20314 # Same dance for db2latex
20315 #
20316
20317 db2latex_xsl_trees="/usr/local/share/db2latex/xsl /usr/pkg/share/xsl/db2latex"
20318
20319 #
20320 # Look for stylesheets we need.
20321 #
20322
20323
20324 XSLT_DB2LATEX_STYLE=""
20325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for docbook.xsl" >&5
20326 $as_echo_n "checking for docbook.xsl... " >&6; }
20327 for d in $db2latex_xsl_trees
20328 do
20329         f=$d/docbook.xsl
20330         if test -f $f
20331         then
20332                 XSLT_DB2LATEX_STYLE=$f
20333                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $f" >&5
20334 $as_echo "$f" >&6; }
20335                 break
20336         fi
20337 done
20338 if test "X$XSLT_DB2LATEX_STYLE" = "X"
20339 then
20340         { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"not found\"" >&5
20341 $as_echo "\"not found\"" >&6; };
20342         XSLT_DB2LATEX_STYLE=docbook.xsl
20343 fi
20344
20345
20346
20347 #
20348 # Look for "admonition" image directory.  Can't use NOM_PATH_FILE()
20349 # because it's a directory, so just do the same things, inline.
20350 #
20351
20352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for db2latex xsl figures" >&5
20353 $as_echo_n "checking for db2latex xsl figures... " >&6; }
20354 for d in $db2latex_xsl_trees
20355 do
20356         if test -d $d/figures
20357         then
20358                 XSLT_DB2LATEX_ADMONITIONS=$d/figures
20359                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $d/figures" >&5
20360 $as_echo "$d/figures" >&6; }
20361                 break
20362         fi
20363 done
20364 if test "X$XSLT_DB2LATEX_ADMONITIONS" = "X"
20365 then
20366         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
20367 $as_echo "not found" >&6; }
20368         XSLT_DB2LATEX_ADMONITIONS=db2latex/xsl/figures
20369 fi
20370
20371
20372 #
20373 # IDN support
20374 #
20375
20376 # Check whether --with-idn was given.
20377 if test "${with_idn+set}" = set; then :
20378   withval=$with_idn; use_idn="$withval"
20379 else
20380   use_idn="no"
20381 fi
20382
20383 case "$use_idn" in
20384 yes)
20385         if test X$prefix = XNONE ; then
20386                 idn_path=/usr/local
20387         else
20388                 idn_path=$prefix
20389         fi
20390         ;;
20391 no)
20392         ;;
20393 *)
20394         idn_path="$use_idn"
20395         ;;
20396 esac
20397
20398 iconvinc=
20399 iconvlib=
20400
20401 # Check whether --with-libiconv was given.
20402 if test "${with_libiconv+set}" = set; then :
20403   withval=$with_libiconv; use_libiconv="$withval"
20404 else
20405   use_libiconv="no"
20406 fi
20407
20408 case "$use_libiconv" in
20409 yes)
20410         if test X$prefix = XNONE ; then
20411                 iconvlib="-L/usr/local/lib -R/usr/local/lib -liconv"
20412         else
20413                 iconvlib="-L$prefix/lib -R$prefix/lib -liconv"
20414         fi
20415         ;;
20416 no)
20417         iconvlib=
20418         ;;
20419 *)
20420         iconvlib="-L$use_libiconv/lib -R$use_libiconv/lib -liconv"
20421         ;;
20422 esac
20423
20424
20425 # Check whether --with-iconv was given.
20426 if test "${with_iconv+set}" = set; then :
20427   withval=$with_iconv; iconvlib="$withval"
20428 fi
20429
20430 case "$iconvlib" in
20431 no)
20432         iconvlib=
20433         ;;
20434 yes)
20435         iconvlib=-liconv
20436         ;;
20437 esac
20438
20439
20440 # Check whether --with-idnlib was given.
20441 if test "${with_idnlib+set}" = set; then :
20442   withval=$with_idnlib; idnlib="$withval"
20443 else
20444   idnlib="no"
20445 fi
20446
20447 if test "$idnlib" = yes; then
20448         as_fn_error $? "You must specify ARG for --with-idnlib." "$LINENO" 5
20449 fi
20450
20451 IDNLIBS=
20452 if test "$use_idn" != no; then
20453
20454 $as_echo "#define WITH_IDN 1" >>confdefs.h
20455
20456         STD_CINCLUDES="$STD_CINCLUDES -I$idn_path/include"
20457         if test "$idnlib" != no; then
20458                 IDNLIBS="$idnlib $iconvlib"
20459         else
20460                 IDNLIBS="-L$idn_path/lib -lidnkit $iconvlib"
20461         fi
20462 fi
20463
20464
20465 #
20466 # Check whether to build Automated Test Framework unit tests
20467 #
20468
20469 # Check whether --with-atf was given.
20470 if test "${with_atf+set}" = set; then :
20471   withval=$with_atf; atf="$withval"
20472 else
20473   atf="no"
20474 fi
20475
20476 if test "$atf" = yes; then
20477         atf=`pwd`/unit/atf
20478         ATFBUILD=atf-src
20479
20480         ac_config_commands="$ac_config_commands atf-config"
20481
20482         { $as_echo "$as_me:${as_lineno-$LINENO}: result: building ATF from bind9/unit/atf-src" >&5
20483 $as_echo "building ATF from bind9/unit/atf-src" >&6; }
20484 fi
20485
20486 ATFLIBS=
20487 if test "$atf" != no; then
20488
20489 $as_echo "#define ATF_TEST 1" >>confdefs.h
20490
20491         STD_CINCLUDES="$STD_CINCLUDES -I$atf/include"
20492         ATFBIN="$atf/bin"
20493         ATFLIBS="-L$atf/lib -latf-c"
20494         UNITTESTS=tests
20495 fi
20496
20497
20498
20499
20500 for ac_header in locale.h
20501 do :
20502   ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
20503 if test "x$ac_cv_header_locale_h" = xyes; then :
20504   cat >>confdefs.h <<_ACEOF
20505 #define HAVE_LOCALE_H 1
20506 _ACEOF
20507
20508 fi
20509
20510 done
20511
20512 for ac_func in setlocale
20513 do :
20514   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
20515 if test "x$ac_cv_func_setlocale" = xyes; then :
20516   cat >>confdefs.h <<_ACEOF
20517 #define HAVE_SETLOCALE 1
20518 _ACEOF
20519
20520 fi
20521 done
20522
20523
20524 #
20525 # was --with-tuning specified?
20526 #
20527
20528 # Check whether --with-tuning was given.
20529 if test "${with_tuning+set}" = set; then :
20530   withval=$with_tuning; use_tuning="$withval"
20531 else
20532   use_tuning="no"
20533 fi
20534
20535
20536 case "$use_tuning" in
20537         large)
20538                 if ! $use_threads; then
20539                         as_fn_error $? "Large-system tuning requires threads." "$LINENO" 5
20540                 fi
20541
20542 $as_echo "#define TUNE_LARGE 1" >>confdefs.h
20543
20544                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using large-system tuning" >&5
20545 $as_echo "using large-system tuning" >&6; }
20546                 ;;
20547         no|default)
20548                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using default tuning" >&5
20549 $as_echo "using default tuning" >&6; }
20550                 ;;
20551         yes|*)
20552                 as_fn_error $? "You must specify \"large\" or \"default\" for --with-tuning." "$LINENO" 5
20553                 ;;
20554 esac
20555
20556 #
20557 # Substitutions
20558 #
20559
20560 BIND9_TOP_BUILDDIR=`pwd`
20561
20562
20563
20564
20565
20566
20567
20568
20569 if test "X$srcdir" != "X"; then
20570         BIND9_ISC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isc/include"
20571         BIND9_ISCCC_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccc/include"
20572         BIND9_ISCCFG_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/isccfg/include"
20573         BIND9_DNS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/dns/include"
20574         BIND9_LWRES_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/lwres/include"
20575         BIND9_BIND9_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/bind9/include"
20576         BIND9_IRS_BUILDINCLUDE="-I${BIND9_TOP_BUILDDIR}/lib/irs/include"
20577 else
20578         BIND9_ISC_BUILDINCLUDE=""
20579         BIND9_ISCCC_BUILDINCLUDE=""
20580         BIND9_ISCCFG_BUILDINCLUDE=""
20581         BIND9_DNS_BUILDINCLUDE=""
20582         BIND9_LWRES_BUILDINCLUDE=""
20583         BIND9_BIND9_BUILDINCLUDE=""
20584         BIND9_IRS_BUILDINCLUDE=""
20585 fi
20586
20587
20588 BIND9_MAKE_INCLUDES=$BIND9_TOP_BUILDDIR/make/includes
20589
20590
20591 BIND9_MAKE_RULES=$BIND9_TOP_BUILDDIR/make/rules
20592
20593 . "$srcdir/version"
20594 BIND9_PRODUCT="PRODUCT=\"${PRODUCT}\""
20595
20596 BIND9_DESCRIPTION="DESCRIPTION=\"${DESCRIPTION}\""
20597
20598 BIND9_VERSION="VERSION=${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}${EXTENSIONS}"
20599
20600 BIND9_MAJOR="MAJOR=${MAJORVER}.${MINORVER}"
20601
20602 BIND9_VERSIONSTRING="${PRODUCT} ${MAJORVER}.${MINORVER}${PATCHVER:+.}${PATCHVER}${RELEASETYPE}${RELEASEVER}${EXTENSIONS}${DESCRIPTION:+ }${DESCRIPTION}"
20603
20604
20605 BIND9_SRCID="SRCID=unset"
20606 if test -f "${srcdir}/srcid"; then
20607         . "${srcdir}/srcid"
20608         BIND9_SRCID="SRCID=$SRCID"
20609 elif test -d "${srcdir}/.git"; then
20610         BIND9_SRCID="SRCID="`(cd "${srcdir}";git rev-parse --short HEAD)`
20611 fi
20612
20613
20614
20615 if test -z "$ac_configure_args"; then
20616         BIND9_CONFIGARGS="defaults"
20617 else
20618         for a in $ac_configure_args
20619         do
20620                 BIND9_CONFIGARGS="$BIND9_CONFIGARGS $a"
20621         done
20622 fi
20623 BIND9_CONFIGARGS="`echo $BIND9_CONFIGARGS | sed 's/^ //'`"
20624 BIND9_CONFIGARGS="CONFIGARGS=${BIND9_CONFIGARGS}"
20625
20626
20627
20628 LIBISC_API="$srcdir/lib/isc/api"
20629
20630
20631 LIBISCCC_API="$srcdir/lib/isccc/api"
20632
20633
20634 LIBISCCFG_API="$srcdir/lib/isccfg/api"
20635
20636
20637 LIBDNS_API="$srcdir/lib/dns/api"
20638
20639
20640 LIBDNS_MAPAPI="$srcdir/lib/dns/mapapi"
20641
20642
20643 LIBBIND9_API="$srcdir/lib/bind9/api"
20644
20645
20646 LIBLWRES_API="$srcdir/lib/lwres/api"
20647
20648
20649 LIBIRS_API="$srcdir/lib/irs/api"
20650
20651 #
20652 # Configure any DLZ drivers.
20653 #
20654 # If config.dlz.in selects one or more DLZ drivers, it will set
20655 # CONTRIB_DLZ to a non-empty value, which will be our clue to
20656 # build DLZ drivers in contrib.
20657 #
20658 # This section has to come after the libtool stuff because it needs to
20659 # know how to name the driver object files.
20660 #
20661
20662 CONTRIB_DLZ=""
20663 DLZ_DRIVER_INCLUDES=""
20664 DLZ_DRIVER_LIBS=""
20665 DLZ_DRIVER_SRCS=""
20666 DLZ_DRIVER_OBJS=""
20667 DLZ_SYSTEM_TEST=""
20668
20669 #
20670 # Configure support for building a shared library object
20671 #
20672 # Even when libtool is available it can't always be relied upon
20673 # to build an object that can be dlopen()'ed, but this is necessary
20674 # for building the dlzexternal system test, so we'll try it the
20675 # old-fashioned way.
20676 #
20677 SO="so"
20678 SO_CFLAGS=""
20679 SO_LDFLAGS=""
20680 SO_LD=""
20681 SO_TARGETS=""
20682
20683
20684 # Check whether --with-dlopen was given.
20685 if test "${with_dlopen+set}" = set; then :
20686   withval=$with_dlopen; dlopen="$withval"
20687 else
20688   dlopen="yes"
20689 fi
20690
20691
20692 case $host in
20693         *-sunos*) dlopen="no"
20694                 ;;
20695 esac
20696
20697 if test "$dlopen" = "yes"; then
20698         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
20699 $as_echo_n "checking for dlopen in -ldl... " >&6; }
20700 if ${ac_cv_lib_dl_dlopen+:} false; then :
20701   $as_echo_n "(cached) " >&6
20702 else
20703   ac_check_lib_save_LIBS=$LIBS
20704 LIBS="-ldl  $LIBS"
20705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20706 /* end confdefs.h.  */
20707
20708 /* Override any GCC internal prototype to avoid an error.
20709    Use char because int might match the return type of a GCC
20710    builtin and then its argument prototype would still apply.  */
20711 #ifdef __cplusplus
20712 extern "C"
20713 #endif
20714 char dlopen ();
20715 int
20716 main ()
20717 {
20718 return dlopen ();
20719   ;
20720   return 0;
20721 }
20722 _ACEOF
20723 if ac_fn_c_try_link "$LINENO"; then :
20724   ac_cv_lib_dl_dlopen=yes
20725 else
20726   ac_cv_lib_dl_dlopen=no
20727 fi
20728 rm -f core conftest.err conftest.$ac_objext \
20729     conftest$ac_exeext conftest.$ac_ext
20730 LIBS=$ac_check_lib_save_LIBS
20731 fi
20732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
20733 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
20734 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
20735   have_dl=yes
20736 else
20737   have_dl=no
20738 fi
20739
20740         if test "$have_dl" = "yes"; then
20741                 LIBS="-ldl $LIBS"
20742         fi
20743         for ac_func in dlopen dlclose dlsym
20744 do :
20745   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20746 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20747 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
20748   cat >>confdefs.h <<_ACEOF
20749 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20750 _ACEOF
20751
20752 else
20753   dlopen=no
20754 fi
20755 done
20756
20757 fi
20758
20759 if test "$dlopen" = "yes"; then
20760         case $host in
20761                 *-linux*|*-gnu*)
20762                         SO_CFLAGS="-fPIC"
20763                         SO_LDFLAGS=""
20764                         if test "$have_dl" = "yes"
20765                         then
20766                                 if test "$use_libtool" = "yes"; then
20767                                         SO_LDFLAGS="-Xcompiler -shared"
20768                                         SO_LD="${CC}"
20769                                 else
20770                                         SO_LDFLAGS="-shared"
20771                                         SO_LD="${CC}"
20772                                 fi
20773                         else
20774                                 SO_LDFLAGS="-shared"
20775                                 SO_LD="ld"
20776                         fi
20777                         ;;
20778                 *-freebsd*|*-openbsd*|*-netbsd*)
20779                         SO_CFLAGS="-fpic"
20780                         SO_LDFLAGS="-Bshareable -x"
20781                         SO_LD="ld"
20782                         ;;
20783                 *-solaris*)
20784                         SO_CFLAGS="-KPIC"
20785                         SO_LDFLAGS="-G -z text"
20786                         SO_LD="ld"
20787                         ;;
20788                 *-hp-hpux*)
20789                         SO=sl
20790                         SO_CFLAGS="+z"
20791                         SO_LDFLAGS="-b +vnocompatwarnings"
20792                         SO_LD="ld"
20793                         ;;
20794                 *)
20795                         SO_CFLAGS="-fPIC"
20796                         ;;
20797         esac
20798
20799         if test "X$GCC" = "Xyes"; then
20800                 SO_CFLAGS="-fPIC"
20801                 if test -z "$SO_LD"
20802                 then
20803                         if test "$use_libtool" = "yes"; then
20804                                 SO_LDFLAGS="-Xcompiler -shared"
20805                                 SO_LD="${CC}"
20806                         else
20807                                 SO_LDFLAGS="-shared"
20808                                 SO_LD="${CC}"
20809                         fi
20810                 fi
20811         fi
20812
20813         # If we still don't know how to make shared objects, don't make any.
20814         if test -n "$SO_LD"; then
20815                 SO_TARGETS="\${SO_TARGETS}"
20816
20817 $as_echo "#define ISC_DLZ_DLOPEN 1" >>confdefs.h
20818
20819         fi
20820 fi
20821
20822
20823
20824
20825
20826
20827
20828 # Copyright (C) 2005  Internet Systems Consortium, Inc. ("ISC")
20829 #
20830 # Permission to use, copy, modify, and distribute this software for any
20831 # purpose with or without fee is hereby granted, provided that the above
20832 # copyright notice and this permission notice appear in all copies.
20833 #
20834 # THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
20835 # REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
20836 # AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
20837 # INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
20838 # LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
20839 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
20840 # PERFORMANCE OF THIS SOFTWARE.
20841
20842 #
20843 # Shorthand.  Note quoting: DLZ_DRIVER_DIR expanded in Makefile, not here.
20844 #
20845 dlzdir='${DLZ_DRIVER_DIR}'
20846
20847 #
20848 # Private autoconf macro to simplify configuring drivers:
20849 #
20850 #   DLZ_ADD_DRIVER(DEFINE, DRIVER, INCLUDES, LIBS)
20851 #
20852 # where:
20853 #   DEFINE is FOO (to define -DDLZ_FOO)
20854 #   DRIVER is dlz_foo_driver (sources without the .c)
20855 #   INCLUDES is any necessary include definitions
20856 #   LIBS is any necessary library definitions
20857 #
20858
20859
20860 #
20861 # Check for the various DLZ drivers
20862 #
20863
20864 #
20865 # Was --with-dlz-postgres specified?
20866 #
20867
20868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Postgres DLZ driver" >&5
20869 $as_echo_n "checking for Postgres DLZ driver... " >&6; }
20870
20871 # Check whether --with-dlz_postgres was given.
20872 if test "${with_dlz_postgres+set}" = set; then :
20873   withval=$with_dlz_postgres; use_dlz_postgres="$withval"
20874 else
20875   use_dlz_postgres="no"
20876 fi
20877
20878
20879 if test "$use_dlz_postgres" != "no"
20880 then
20881         if test "$use_dlz_postgres" != "yes"
20882         then
20883                 for ac_prog in pg_config
20884 do
20885   # Extract the first word of "$ac_prog", so it can be a program name with args.
20886 set dummy $ac_prog; ac_word=$2
20887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20888 $as_echo_n "checking for $ac_word... " >&6; }
20889 if ${ac_cv_path_PG_CONFIG+:} false; then :
20890   $as_echo_n "(cached) " >&6
20891 else
20892   case $PG_CONFIG in
20893   [\\/]* | ?:[\\/]*)
20894   ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path.
20895   ;;
20896   *)
20897   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20898 for as_dir in $use_dlz_postgres/bin
20899 do
20900   IFS=$as_save_IFS
20901   test -z "$as_dir" && as_dir=.
20902     for ac_exec_ext in '' $ac_executable_extensions; do
20903   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20904     ac_cv_path_PG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
20905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20906     break 2
20907   fi
20908 done
20909   done
20910 IFS=$as_save_IFS
20911
20912   ;;
20913 esac
20914 fi
20915 PG_CONFIG=$ac_cv_path_PG_CONFIG
20916 if test -n "$PG_CONFIG"; then
20917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PG_CONFIG" >&5
20918 $as_echo "$PG_CONFIG" >&6; }
20919 else
20920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20921 $as_echo "no" >&6; }
20922 fi
20923
20924
20925   test -n "$PG_CONFIG" && break
20926 done
20927 test -n "$PG_CONFIG" || PG_CONFIG="not found"
20928
20929         else
20930                 for ac_prog in pg_config
20931 do
20932   # Extract the first word of "$ac_prog", so it can be a program name with args.
20933 set dummy $ac_prog; ac_word=$2
20934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20935 $as_echo_n "checking for $ac_word... " >&6; }
20936 if ${ac_cv_path_PG_CONFIG+:} false; then :
20937   $as_echo_n "(cached) " >&6
20938 else
20939   case $PG_CONFIG in
20940   [\\/]* | ?:[\\/]*)
20941   ac_cv_path_PG_CONFIG="$PG_CONFIG" # Let the user override the test with a path.
20942   ;;
20943   *)
20944   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20945 for as_dir in $PATH
20946 do
20947   IFS=$as_save_IFS
20948   test -z "$as_dir" && as_dir=.
20949     for ac_exec_ext in '' $ac_executable_extensions; do
20950   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20951     ac_cv_path_PG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
20952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20953     break 2
20954   fi
20955 done
20956   done
20957 IFS=$as_save_IFS
20958
20959   ;;
20960 esac
20961 fi
20962 PG_CONFIG=$ac_cv_path_PG_CONFIG
20963 if test -n "$PG_CONFIG"; then
20964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PG_CONFIG" >&5
20965 $as_echo "$PG_CONFIG" >&6; }
20966 else
20967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20968 $as_echo "no" >&6; }
20969 fi
20970
20971
20972   test -n "$PG_CONFIG" && break
20973 done
20974 test -n "$PG_CONFIG" || PG_CONFIG="not found"
20975
20976         fi
20977
20978         if test "$PG_CONFIG" != "not found"
20979         then
20980                 use_dlz_postgres=`$PG_CONFIG --includedir`
20981                 use_dlz_postgres_lib=`$PG_CONFIG --libdir`
20982         else
20983                 pgprefix="$use_dlz_postgres"
20984                 use_dlz_postgres="$pgprefix/include"
20985                 use_dlz_postgres_lib="$pgprefix/lib"
20986         fi
20987 fi
20988
20989 if test "$use_dlz_postgres" = "yes/include"
20990 then
20991         # User did not specify path and Postgres didn't say - guess it
20992         pgdirs="/usr /usr/local /usr/local/pgsql /usr/pkg"
20993         for d in $pgdirs
20994         do
20995                 if test -f $d/include/libpq-fe.h
20996                 then
20997                         use_dlz_postgres=$d/include
20998                         use_dlz_postgres_lib=$d/lib
20999                         break
21000                 fi
21001         done
21002 fi
21003
21004 if test "$use_dlz_postgres" = "yes/include"
21005 then
21006         # Still no joy, give up
21007
21008         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21009 $as_echo "not found" >&6; }
21010         as_fn_error $? "No pg_config and PostgreSQL was not found in any of $pgdirs; use --with-dlz-postgres=/path or put pg_config in your path" "$LINENO" 5
21011 fi
21012
21013 case "$use_dlz_postgres" in
21014         no)
21015                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21016 $as_echo "no" >&6; }
21017                 ;;
21018         *)
21019
21020         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_POSTGRES"
21021         for i in dlz_postgres_driver
21022         do
21023                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21024                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21025         done
21026         if test -n "-I$use_dlz_postgres"
21027         then
21028                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_postgres"
21029         fi
21030         if test -n "-L$use_dlz_postgres_lib -lpq"
21031         then
21032                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_postgres_lib -lpq"
21033         fi
21034
21035
21036                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres" >&5
21037 $as_echo "using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres" >&6; }
21038                 ;;
21039 esac
21040
21041
21042 #
21043 # Was --with-dlz-mysql specified?
21044 #
21045
21046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MySQL DLZ driver" >&5
21047 $as_echo_n "checking for MySQL DLZ driver... " >&6; }
21048
21049 # Check whether --with-dlz_mysql was given.
21050 if test "${with_dlz_mysql+set}" = set; then :
21051   withval=$with_dlz_mysql; use_dlz_mysql="$withval"
21052 else
21053   use_dlz_mysql="no"
21054 fi
21055
21056
21057 mysql_include=""
21058 mysql_lib=""
21059 if test "$use_dlz_mysql" = "yes"
21060 then
21061         # User did not specify a path - guess it
21062         mysqldirs="/usr /usr/local /usr/local/mysql /usr/pkg"
21063         for d in $mysqldirs
21064         do
21065                 if test -f $d/include/mysql/mysql.h
21066                 then
21067                         use_dlz_mysql=$d
21068                         mysql_include=$d/include/mysql
21069                         if test -d $d/lib/mysql
21070                         then
21071                                 mysql_lib=$d/lib/mysql
21072                         else
21073                                 mysql_lib=$d/lib
21074                         fi
21075                         break
21076                 elif test -f $d/include/mysql.h
21077                 then
21078                         use_dlz_mysql=$d
21079                         mysql_include=$d/include
21080                         if test -d $d/lib/mysql
21081                         then
21082                                 mysql_lib=$d/lib/mysql
21083                         else
21084                                 mysql_lib=$d/lib
21085                         fi
21086                         break
21087                 fi
21088         done
21089 elif test "$use_dlz_mysql" != "no"
21090 then
21091         d=$use_dlz_mysql
21092         if test -f $d/include/mysql/mysql.h
21093         then
21094                 mysql_include=$d/include/mysql
21095                 if test -d $d/lib/mysql
21096                 then
21097                         mysql_lib=$d/lib/mysql
21098                 else
21099                         mysql_lib=$d/lib
21100                 fi
21101         elif test -f $d/include/mysql.h
21102         then
21103                 mysql_include=$d/include
21104                 if test -d $d/lib/mysql
21105                 then
21106                         mysql_lib=$d/lib/mysql
21107                 else
21108                         mysql_lib=$d/lib
21109                 fi
21110         fi
21111 fi
21112
21113 if test "$use_dlz_mysql" = "yes"
21114 then
21115         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21116 $as_echo "not found" >&6; }
21117         as_fn_error $? "MySQL was not found in any of $mysqldirs; use --with-dlz-mysql=/path" "$LINENO" 5
21118 fi
21119
21120 case "$use_dlz_mysql" in
21121         no)
21122                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21123 $as_echo "no" >&6; }
21124                 ;;
21125         *)
21126
21127         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_MYSQL"
21128         for i in dlz_mysql_driver
21129         do
21130                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21131                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21132         done
21133         if test -n "-I${mysql_include}"
21134         then
21135                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I${mysql_include}"
21136         fi
21137         if test -n "-L${mysql_lib} -lmysqlclient -lz -lcrypt -lm"
21138         then
21139                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L${mysql_lib} -lmysqlclient -lz -lcrypt -lm"
21140         fi
21141
21142
21143                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using mysql from ${mysql_lib} and ${mysql_include}" >&5
21144 $as_echo "using mysql from ${mysql_lib} and ${mysql_include}" >&6; }
21145                 ;;
21146 esac
21147
21148
21149 #
21150 # Was --with-dlz-bdb specified?
21151 #
21152
21153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Berkeley DB DLZ driver..." >&5
21154 $as_echo_n "checking for Berkeley DB DLZ driver...... " >&6; }
21155
21156 # Check whether --with-dlz_bdb was given.
21157 if test "${with_dlz_bdb+set}" = set; then :
21158   withval=$with_dlz_bdb; use_dlz_bdb="$withval"
21159 else
21160   use_dlz_bdb="no"
21161 fi
21162
21163
21164 case "$use_dlz_bdb" in
21165         no)
21166                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21167 $as_echo "no" >&6; }
21168                 ;;
21169         *)
21170                 if test "$use_dlz_bdb" = "yes"
21171                 then
21172                         # User did not specify a path - guess directories
21173                         bdbdirs="/usr/local /usr/pkg /usr"
21174                 elif test -d "$use_dlz_bdb"
21175                 then
21176                         # User specified directory and it exists
21177                         bdbdirs="$use_dlz_bdb"
21178                 else
21179                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21180 $as_echo "not found" >&6; }
21181                         as_fn_error $? "path $use_dlz_bdb does not exist" "$LINENO" 5
21182                         bdbdirs=""
21183                 fi
21184
21185                 # Use path we were given or guessed.  This is insanely
21186                 # complicated because we have to search for a bunch of
21187                 # platform-specific variations and have to check
21188                 # separately for include and library directories.
21189
21190                 # Set both to yes, so we can check them later
21191                 dlz_bdb_inc="yes"
21192                 dlz_bdb_libs="yes"
21193
21194                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
21195 $as_echo "" >&6; }
21196                 for dd in $bdbdirs
21197                 do
21198                         # Skip nonexistant directories
21199                         if test ! -d "$dd"
21200                         then
21201                                 continue
21202                         fi
21203
21204                         # Check other locations for includes.
21205                         # Order is important (sigh).
21206
21207                         bdb_incdirs="/db53 /db51 /db48 /db47 /db46 /db45 /db44 /db43 /db42 /db41 /db4 /db"
21208                         # include a blank element first
21209                         for d in "" $bdb_incdirs
21210                         do
21211                                 if test -f "$dd/include${d}/db.h"
21212                                 then
21213                                         dlz_bdb_inc="-I$dd/include${d}"
21214                                         break
21215                                 fi
21216                         done
21217
21218                         # Give up on this directory if we couldn't
21219                         # find the include subdir
21220
21221                         if test "$dlz_bdb_inc" = "yes"
21222                         then
21223                                 continue
21224                         fi
21225
21226                         # Look for libname other than libdb.so.
21227                         # Order is important (sigh).
21228
21229                         bdb_libnames="db53 db-5.3 db51 db-5.1 db48 db-4.8 db47 db-4.7 db46 db-4.6 db45 db-4.5 db44 db-4.4 db43 db-4.3 db42 db-4.2 db41 db-4.1 db"
21230                         for d in $bdb_libnames
21231                         do
21232                                 if test "$dd" = "/usr"
21233                                 then
21234                                         as_ac_Lib=`$as_echo "ac_cv_lib_$d''_db_create" | $as_tr_sh`
21235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for db_create in -l$d" >&5
21236 $as_echo_n "checking for db_create in -l$d... " >&6; }
21237 if eval \${$as_ac_Lib+:} false; then :
21238   $as_echo_n "(cached) " >&6
21239 else
21240   ac_check_lib_save_LIBS=$LIBS
21241 LIBS="-l$d  $LIBS"
21242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21243 /* end confdefs.h.  */
21244
21245 /* Override any GCC internal prototype to avoid an error.
21246    Use char because int might match the return type of a GCC
21247    builtin and then its argument prototype would still apply.  */
21248 #ifdef __cplusplus
21249 extern "C"
21250 #endif
21251 char db_create ();
21252 int
21253 main ()
21254 {
21255 return db_create ();
21256   ;
21257   return 0;
21258 }
21259 _ACEOF
21260 if ac_fn_c_try_link "$LINENO"; then :
21261   eval "$as_ac_Lib=yes"
21262 else
21263   eval "$as_ac_Lib=no"
21264 fi
21265 rm -f core conftest.err conftest.$ac_objext \
21266     conftest$ac_exeext conftest.$ac_ext
21267 LIBS=$ac_check_lib_save_LIBS
21268 fi
21269 eval ac_res=\$$as_ac_Lib
21270                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
21271 $as_echo "$ac_res" >&6; }
21272 if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
21273   dlz_bdb_libs="-l${d}"
21274 fi
21275
21276                                         if test $dlz_bdb_libs != "yes"
21277                                         then
21278                                                 break
21279                                         fi
21280                                 elif test -f "$dd/lib/lib${d}.so"
21281                                 then
21282                                         dlz_bdb_libs="-L${dd}/lib -l${d}"
21283                                         break
21284                                 fi
21285                         done
21286
21287                         # If we found both incdir and lib, we're done
21288                         if test "$dlz_bdb_libs" != "yes"
21289                         then
21290                                 break
21291                         fi
21292
21293                         # Otherwise, we're starting over
21294
21295                         dlz_bdb_inc="yes"
21296                         dlz_bdb_libs="yes"
21297                 done
21298
21299                 # Done searching, now make sure we got everything.
21300
21301                 if test "$dlz_bdb_inc" = "yes"
21302                 then
21303                         as_fn_error $? "could not find Berkeley DB include directory" "$LINENO" 5
21304                 fi
21305
21306                 if test "$dlz_bdb_libs" = "yes"
21307                 then
21308                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21309 $as_echo "not found" >&6; }
21310                         as_fn_error $? "could not find Berkeley DB library" "$LINENO" 5
21311                 fi
21312
21313
21314         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_BDB"
21315         for i in dlz_bdb_driver dlz_bdbhpt_driver
21316         do
21317                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21318                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21319         done
21320         if test -n "$dlz_bdb_inc"
21321         then
21322                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $dlz_bdb_inc"
21323         fi
21324         if test -n "$dlz_bdb_libs"
21325         then
21326                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $dlz_bdb_libs"
21327         fi
21328
21329
21330                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs" >&5
21331 $as_echo "using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs" >&6; }
21332
21333                 ac_config_files="$ac_config_files contrib/dlz/bin/dlzbdb/Makefile"
21334
21335                 ;;
21336 esac
21337
21338
21339 #
21340 # Was --with-dlz-filesystem specified?
21341 #
21342
21343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file system DLZ driver" >&5
21344 $as_echo_n "checking for file system DLZ driver... " >&6; }
21345
21346 # Check whether --with-dlz_filesystem was given.
21347 if test "${with_dlz_filesystem+set}" = set; then :
21348   withval=$with_dlz_filesystem; use_dlz_filesystem="$withval"
21349 else
21350   use_dlz_filesystem="no"
21351 fi
21352
21353
21354 case "$use_dlz_filesystem" in
21355         no)
21356                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21357 $as_echo "no" >&6; }
21358                 ;;
21359         *)
21360
21361         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_FILESYSTEM"
21362         for i in dlz_filesystem_driver
21363         do
21364                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21365                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21366         done
21367         if test -n ""
21368         then
21369                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES "
21370         fi
21371         if test -n ""
21372         then
21373                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS "
21374         fi
21375
21376                 DLZ_SYSTEM_TEST=filesystem
21377                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21378 $as_echo "yes" >&6; }
21379                 ;;
21380 esac
21381
21382
21383 #
21384 # Was --with-dlz-ldap specified?
21385 #
21386
21387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LDAP DLZ driver" >&5
21388 $as_echo_n "checking for LDAP DLZ driver... " >&6; }
21389
21390 # Check whether --with-dlz_ldap was given.
21391 if test "${with_dlz_ldap+set}" = set; then :
21392   withval=$with_dlz_ldap; use_dlz_ldap="$withval"
21393 else
21394   use_dlz_ldap="no"
21395 fi
21396
21397
21398 if test "$use_dlz_ldap" = "yes"
21399 then
21400         # User did not specify a path - guess it
21401         ldapdirs="/usr /usr/local /usr/pkg"
21402         for d in $ldapdirs
21403         do
21404                 if test -f $d/include/ldap.h
21405                 then
21406                         use_dlz_ldap=$d
21407                         break
21408                 fi
21409         done
21410 fi
21411
21412 if test "$use_dlz_ldap" = "yes"
21413 then
21414         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21415 $as_echo "not found" >&6; }
21416         as_fn_error $? "LDAP headers were not found in any of $ldapdirs; use --with-dlz-ldap=/path" "$LINENO" 5
21417 fi
21418
21419 case "$use_dlz_ldap" in
21420         no)
21421                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21422 $as_echo "no" >&6; }
21423                 ;;
21424         *)
21425
21426         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_LDAP"
21427         for i in dlz_ldap_driver
21428         do
21429                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21430                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21431         done
21432         if test -n "-I$use_dlz_ldap/include"
21433         then
21434                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_ldap/include"
21435         fi
21436         if test -n "-L$use_dlz_ldap/lib -lldap -llber"
21437         then
21438                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS -L$use_dlz_ldap/lib -lldap -llber"
21439         fi
21440
21441
21442                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include" >&5
21443 $as_echo "using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include" >&6; }
21444                 ;;
21445 esac
21446
21447
21448 #
21449 # Was --with-dlz-odbc specified?
21450 #
21451
21452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ODBC DLZ driver" >&5
21453 $as_echo_n "checking for ODBC DLZ driver... " >&6; }
21454
21455 # Check whether --with-dlz_odbc was given.
21456 if test "${with_dlz_odbc+set}" = set; then :
21457   withval=$with_dlz_odbc; use_dlz_odbc="$withval"
21458 else
21459   use_dlz_odbc="no"
21460 fi
21461
21462
21463 if test "$use_dlz_odbc" = "yes"
21464 then
21465         # User did not specify a path - guess it
21466         libodbc_found=no
21467         sql_h_found=no
21468         ac_fn_c_check_header_mongrel "$LINENO" "sql.h" "ac_cv_header_sql_h" "$ac_includes_default"
21469 if test "x$ac_cv_header_sql_h" = xyes; then :
21470   sql_h_found=yes
21471 fi
21472
21473
21474         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SQLConnect in -lodbc" >&5
21475 $as_echo_n "checking for SQLConnect in -lodbc... " >&6; }
21476 if ${ac_cv_lib_odbc_SQLConnect+:} false; then :
21477   $as_echo_n "(cached) " >&6
21478 else
21479   ac_check_lib_save_LIBS=$LIBS
21480 LIBS="-lodbc  $LIBS"
21481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21482 /* end confdefs.h.  */
21483
21484 /* Override any GCC internal prototype to avoid an error.
21485    Use char because int might match the return type of a GCC
21486    builtin and then its argument prototype would still apply.  */
21487 #ifdef __cplusplus
21488 extern "C"
21489 #endif
21490 char SQLConnect ();
21491 int
21492 main ()
21493 {
21494 return SQLConnect ();
21495   ;
21496   return 0;
21497 }
21498 _ACEOF
21499 if ac_fn_c_try_link "$LINENO"; then :
21500   ac_cv_lib_odbc_SQLConnect=yes
21501 else
21502   ac_cv_lib_odbc_SQLConnect=no
21503 fi
21504 rm -f core conftest.err conftest.$ac_objext \
21505     conftest$ac_exeext conftest.$ac_ext
21506 LIBS=$ac_check_lib_save_LIBS
21507 fi
21508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_odbc_SQLConnect" >&5
21509 $as_echo "$ac_cv_lib_odbc_SQLConnect" >&6; }
21510 if test "x$ac_cv_lib_odbc_SQLConnect" = xyes; then :
21511   libodbc_found=yes
21512 fi
21513
21514
21515         if test $libodbc_found = "yes" -o $sql_h_found = "yes"
21516         then
21517                 use_dlz_odbc=system
21518                 dlz_odbc_include=""
21519                 dlz_odbc_libs="-lodbc"
21520         else
21521                 odbcdirs="/usr /usr/local /usr/pkg"
21522                 for d in $odbcdirs
21523                 do
21524                         if test -f $d/include/sql.h -a -f $d/lib/libodbc.a
21525                         then
21526                                 use_dlz_odbc=$d
21527                                 dlz_odbc_include="-I$use_dlz_odbc/include"
21528                                 dlz_odbc_libs="-L$use_dlz_odbc/lib -lodbc"
21529                                 break
21530                         fi
21531                 done
21532         fi
21533 fi
21534
21535 case "$use_dlz_odbc" in
21536         no)
21537                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21538 $as_echo "no" >&6; }
21539                 ;;
21540         yes)
21541                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21542 $as_echo "not found" >&6; }
21543                 as_fn_error $? "ODBC headers were not found in any of $odbcdirs; use --with-dlz-odbc=/path" "$LINENO" 5
21544                 ;;
21545         *)
21546
21547         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_ODBC"
21548         for i in dlz_odbc_driver
21549         do
21550                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21551                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21552         done
21553         if test -n "$dlz_odbc_include"
21554         then
21555                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $dlz_odbc_include"
21556         fi
21557         if test -n "$dlz_odbc_libs"
21558         then
21559                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $dlz_odbc_libs"
21560         fi
21561
21562
21563                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using ODBC from $use_dlz_odbc" >&5
21564 $as_echo "using ODBC from $use_dlz_odbc" >&6; }
21565                 ;;
21566 esac
21567
21568
21569 #
21570 # Was --with-dlz-stub specified?
21571 #
21572
21573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stub DLZ driver" >&5
21574 $as_echo_n "checking for stub DLZ driver... " >&6; }
21575
21576 # Check whether --with-dlz_stub was given.
21577 if test "${with_dlz_stub+set}" = set; then :
21578   withval=$with_dlz_stub; use_dlz_stub="$withval"
21579 else
21580   use_dlz_stub="no"
21581 fi
21582
21583
21584 case "$use_dlz_stub" in
21585         no)
21586                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21587 $as_echo "no" >&6; }
21588                 ;;
21589         *)
21590
21591
21592         CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_STUB"
21593         for i in dlz_stub_driver
21594         do
21595                 DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"
21596                 DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"
21597         done
21598         if test -n ""
21599         then
21600                 DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES "
21601         fi
21602         if test -n ""
21603         then
21604                 DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS "
21605         fi
21606
21607
21608                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21609 $as_echo "yes" >&6; }
21610                 ;;
21611 esac
21612
21613 # Add any additional DLZ drivers here.
21614
21615 #
21616 # Finally, some generic stuff that applies to all drivers, assuming
21617 # we're compiling contrib DLZ drivers at all.
21618 #
21619 if test -n "$CONTRIB_DLZ"
21620 then
21621         CONTRIB_DLZ="-DCONTRIB_DLZ $CONTRIB_DLZ"
21622
21623         #
21624         # Where to find DLZ driver header files.
21625         #
21626         DLZ_DRIVER_INCLUDES="-I$dlzdir/include $DLZ_DRIVER_INCLUDES"
21627
21628         #
21629         # Initialization and shutdown wrappers, helper functions.
21630         #
21631         DLZ_DRIVER_SRCS="$dlzdir/dlz_drivers.c $dlzdir/sdlz_helper.c $DLZ_DRIVER_SRCS"
21632         DLZ_DRIVER_OBJS="dlz_drivers.$O sdlz_helper.$O $DLZ_DRIVER_OBJS"
21633 fi
21634
21635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking contributed DLZ drivers" >&5
21636 $as_echo_n "checking contributed DLZ drivers... " >&6; }
21637
21638 if test -n "$CONTRIB_DLZ"
21639 then
21640         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21641 $as_echo "yes" >&6; }
21642         DLZ_DRIVER_RULES=contrib/dlz/drivers/rules
21643         ac_config_files="$ac_config_files $DLZ_DRIVER_RULES"
21644
21645 else
21646         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21647 $as_echo "no" >&6; }
21648         DLZ_DRIVER_RULES=/dev/null
21649 fi
21650
21651
21652
21653
21654
21655
21656
21657
21658
21659 if test "$cross_compiling" = "yes"; then
21660         if test -z "$BUILD_CC"; then
21661                 as_fn_error $? "BUILD_CC not set" "$LINENO" 5
21662         fi
21663         BUILD_CFLAGS="$BUILD_CFLAGS"
21664         BUILD_CPPFLAGS="$BUILD_CPPFLAGS"
21665         BUILD_LDFLAGS="$BUILD_LDFLAGS"
21666         BUILD_LIBS="$BUILD_LIBS"
21667 else
21668         BUILD_CC="$CC"
21669         BUILD_CFLAGS="$CFLAGS"
21670         BUILD_CPPFLAGS="$CPPFLAGS $GEN_NEED_OPTARG"
21671         BUILD_LDFLAGS="$LDFLAGS"
21672         BUILD_LIBS="$LIBS"
21673 fi
21674
21675 NEWFLAGS=""
21676 for e in $BUILD_LDFLAGS ; do
21677     case $e in
21678         -L*)
21679             case $host_os in
21680                 netbsd*)
21681                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21682                     NEWFLAGS="$NEWFLAGS $e $ee"
21683                     ;;
21684                 freebsd*)
21685                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21686                     NEWFLAGS="$NEWFLAGS $e $ee"
21687                     ;;
21688                 solaris*)
21689                     ee=`echo $e | sed -e 's%^-L%-R%'`
21690                     NEWFLAGS="$NEWFLAGS $e $ee"
21691                     ;;
21692                 *)
21693                     NEWFLAGS="$NEWFLAGS $e"
21694                     ;;
21695                 esac
21696             ;;
21697         *)
21698             NEWFLAGS="$NEWFLAGS $e"
21699             ;;
21700     esac
21701 done
21702 BUILD_LDFLAGS="$NEWFLAGS"
21703
21704 NEWFLAGS=""
21705 for e in $DNS_GSSAPI_LIBS ; do
21706     case $e in
21707         -L*)
21708             case $host_os in
21709                 netbsd*)
21710                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21711                     NEWFLAGS="$NEWFLAGS $e $ee"
21712                     ;;
21713                 freebsd*)
21714                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21715                     NEWFLAGS="$NEWFLAGS $e $ee"
21716                     ;;
21717                 solaris*)
21718                     ee=`echo $e | sed -e 's%^-L%-R%'`
21719                     NEWFLAGS="$NEWFLAGS $e $ee"
21720                     ;;
21721                 *)
21722                     NEWFLAGS="$NEWFLAGS $e"
21723                     ;;
21724                 esac
21725             ;;
21726         *)
21727             NEWFLAGS="$NEWFLAGS $e"
21728             ;;
21729     esac
21730 done
21731 DNS_GSSAPI_LIBS="$NEWFLAGS"
21732
21733 NEWFLAGS=""
21734 for e in $ISC_OPENSSL_LIBS ; do
21735     case $e in
21736         -L*)
21737             case $host_os in
21738                 netbsd*)
21739                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21740                     NEWFLAGS="$NEWFLAGS $e $ee"
21741                     ;;
21742                 freebsd*)
21743                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21744                     NEWFLAGS="$NEWFLAGS $e $ee"
21745                     ;;
21746                 solaris*)
21747                     ee=`echo $e | sed -e 's%^-L%-R%'`
21748                     NEWFLAGS="$NEWFLAGS $e $ee"
21749                     ;;
21750                 *)
21751                     NEWFLAGS="$NEWFLAGS $e"
21752                     ;;
21753                 esac
21754             ;;
21755         *)
21756             NEWFLAGS="$NEWFLAGS $e"
21757             ;;
21758     esac
21759 done
21760 ISC_OPENSSL_LIBS="$NEWFLAGS"
21761
21762 NEWFLAGS=""
21763 for e in $DNS_CRYPTO_LIBS ; do
21764     case $e in
21765         -L*)
21766             case $host_os in
21767                 netbsd*)
21768                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21769                     NEWFLAGS="$NEWFLAGS $e $ee"
21770                     ;;
21771                 freebsd*)
21772                     ee=`echo $e | sed -e 's%^-L%-Wl,-rpath,%'`
21773                     NEWFLAGS="$NEWFLAGS $e $ee"
21774                     ;;
21775                 solaris*)
21776                     ee=`echo $e | sed -e 's%^-L%-R%'`
21777                     NEWFLAGS="$NEWFLAGS $e $ee"
21778                     ;;
21779                 *)
21780                     NEWFLAGS="$NEWFLAGS $e"
21781                     ;;
21782                 esac
21783             ;;
21784         *)
21785             NEWFLAGS="$NEWFLAGS $e"
21786             ;;
21787     esac
21788 done
21789 DNS_CRYPTO_LIBS="$NEWFLAGS"
21790
21791
21792
21793
21794
21795
21796
21797 #
21798 # Commands to run at the end of config.status.
21799 # Don't just put these into configure, it won't work right if somebody
21800 # runs config.status directly (which autoconf allows).
21801 #
21802
21803 ac_config_commands="$ac_config_commands chmod"
21804
21805
21806 #
21807 # Files to configure.  These are listed here because we used to
21808 # specify them as arguments to AC_OUTPUT.  It's (now) ok to move these
21809 # elsewhere if there's a good reason for doing so.
21810 #
21811
21812 ac_config_files="$ac_config_files make/Makefile make/mkdep Makefile bin/Makefile bin/check/Makefile bin/confgen/Makefile bin/confgen/unix/Makefile bin/delv/Makefile bin/dig/Makefile bin/dnssec/Makefile bin/named/Makefile bin/named/unix/Makefile bin/nsupdate/Makefile bin/pkcs11/Makefile bin/python/Makefile bin/python/dnssec-checkds.py bin/python/dnssec-coverage.py bin/rndc/Makefile bin/tests/Makefile bin/tests/atomic/Makefile bin/tests/db/Makefile bin/tests/dst/Makefile bin/tests/dst/Kdh.+002+18602.key bin/tests/dst/Kdh.+002+18602.private bin/tests/dst/Kdh.+002+48957.key bin/tests/dst/Kdh.+002+48957.private bin/tests/dst/Ktest.+001+00002.key bin/tests/dst/Ktest.+001+54622.key bin/tests/dst/Ktest.+001+54622.private bin/tests/dst/Ktest.+003+23616.key bin/tests/dst/Ktest.+003+23616.private bin/tests/dst/Ktest.+003+49667.key bin/tests/dst/dst_2_data bin/tests/dst/t2_data_1 bin/tests/dst/t2_data_2 bin/tests/dst/t2_dsasig bin/tests/dst/t2_rsasig bin/tests/hashes/Makefile bin/tests/headerdep_test.sh bin/tests/master/Makefile bin/tests/mem/Makefile bin/tests/names/Makefile bin/tests/net/Makefile bin/tests/pkcs11/Makefile bin/tests/pkcs11/benchmarks/Makefile bin/tests/rbt/Makefile bin/tests/resolver/Makefile bin/tests/sockaddr/Makefile bin/tests/system/Makefile bin/tests/system/conf.sh bin/tests/system/builtin/Makefile bin/tests/system/dlz/prereq.sh bin/tests/system/dlzexternal/Makefile bin/tests/system/dlzexternal/ns1/named.conf bin/tests/system/dlzredir/prereq.sh bin/tests/system/filter-aaaa/Makefile bin/tests/system/geoip/Makefile bin/tests/system/inline/checkdsa.sh bin/tests/system/lwresd/Makefile bin/tests/system/sit/prereq.sh bin/tests/system/rpz/Makefile bin/tests/system/rsabigexponent/Makefile bin/tests/system/tkey/Makefile bin/tests/system/tsiggss/Makefile bin/tests/tasks/Makefile bin/tests/timers/Makefile bin/tests/virtual-time/Makefile bin/tests/virtual-time/conf.sh bin/tools/Makefile contrib/scripts/check-secure-delegation.pl contrib/scripts/zone-edit.sh doc/Makefile doc/arm/Makefile doc/doxygen/Doxyfile doc/doxygen/Makefile doc/doxygen/doxygen-input-filter doc/misc/Makefile doc/xsl/Makefile doc/xsl/isc-docbook-chunk.xsl doc/xsl/isc-docbook-html.xsl doc/xsl/isc-docbook-latex.xsl doc/xsl/isc-manpage.xsl doc/xsl/isc-notes-html.xsl doc/xsl/isc-notes-latex.xsl isc-config.sh lib/Makefile lib/bind9/Makefile lib/bind9/include/Makefile lib/bind9/include/bind9/Makefile lib/dns/Makefile lib/dns/include/Makefile lib/dns/include/dns/Makefile lib/dns/include/dst/Makefile lib/dns/tests/Makefile lib/irs/Makefile lib/irs/include/Makefile lib/irs/include/irs/Makefile lib/irs/include/irs/netdb.h lib/irs/include/irs/platform.h lib/isc/$arch/Makefile lib/isc/$arch/include/Makefile lib/isc/$arch/include/isc/Makefile lib/isc/$thread_dir/Makefile lib/isc/$thread_dir/include/Makefile lib/isc/$thread_dir/include/isc/Makefile lib/isc/Makefile lib/isc/include/Makefile lib/isc/include/isc/Makefile lib/isc/include/isc/platform.h lib/isc/include/pk11/Makefile lib/isc/include/pkcs11/Makefile lib/isc/tests/Makefile lib/isc/nls/Makefile lib/isc/unix/Makefile lib/isc/unix/include/Makefile lib/isc/unix/include/isc/Makefile lib/isc/unix/include/pkcs11/Makefile lib/isccc/Makefile lib/isccc/include/Makefile lib/isccc/include/isccc/Makefile lib/isccfg/Makefile lib/isccfg/include/Makefile lib/isccfg/include/isccfg/Makefile lib/lwres/Makefile lib/lwres/include/Makefile lib/lwres/include/lwres/Makefile lib/lwres/include/lwres/netdb.h lib/lwres/include/lwres/platform.h lib/lwres/man/Makefile lib/lwres/tests/Makefile lib/lwres/unix/Makefile lib/lwres/unix/include/Makefile lib/lwres/unix/include/lwres/Makefile lib/tests/Makefile lib/tests/include/Makefile lib/tests/include/tests/Makefile lib/samples/Makefile lib/samples/Makefile-postinstall unit/Makefile unit/unittest.sh"
21813
21814
21815 #
21816 # Do it
21817 #
21818
21819 cat >confcache <<\_ACEOF
21820 # This file is a shell script that caches the results of configure
21821 # tests run on this system so they can be shared between configure
21822 # scripts and configure runs, see configure's option --config-cache.
21823 # It is not useful on other systems.  If it contains results you don't
21824 # want to keep, you may remove or edit it.
21825 #
21826 # config.status only pays attention to the cache file if you give it
21827 # the --recheck option to rerun configure.
21828 #
21829 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21830 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21831 # following values.
21832
21833 _ACEOF
21834
21835 # The following way of writing the cache mishandles newlines in values,
21836 # but we know of no workaround that is simple, portable, and efficient.
21837 # So, we kill variables containing newlines.
21838 # Ultrix sh set writes to stderr and can't be redirected directly,
21839 # and sets the high bit in the cache file unless we assign to the vars.
21840 (
21841   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21842     eval ac_val=\$$ac_var
21843     case $ac_val in #(
21844     *${as_nl}*)
21845       case $ac_var in #(
21846       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21847 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21848       esac
21849       case $ac_var in #(
21850       _ | IFS | as_nl) ;; #(
21851       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21852       *) { eval $ac_var=; unset $ac_var;} ;;
21853       esac ;;
21854     esac
21855   done
21856
21857   (set) 2>&1 |
21858     case $as_nl`(ac_space=' '; set) 2>&1` in #(
21859     *${as_nl}ac_space=\ *)
21860       # `set' does not quote correctly, so add quotes: double-quote
21861       # substitution turns \\\\ into \\, and sed turns \\ into \.
21862       sed -n \
21863         "s/'/'\\\\''/g;
21864           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21865       ;; #(
21866     *)
21867       # `set' quotes correctly as required by POSIX, so do not add quotes.
21868       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21869       ;;
21870     esac |
21871     sort
21872 ) |
21873   sed '
21874      /^ac_cv_env_/b end
21875      t clear
21876      :clear
21877      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21878      t end
21879      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21880      :end' >>confcache
21881 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21882   if test -w "$cache_file"; then
21883     if test "x$cache_file" != "x/dev/null"; then
21884       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21885 $as_echo "$as_me: updating cache $cache_file" >&6;}
21886       if test ! -f "$cache_file" || test -h "$cache_file"; then
21887         cat confcache >"$cache_file"
21888       else
21889         case $cache_file in #(
21890         */* | ?:*)
21891           mv -f confcache "$cache_file"$$ &&
21892           mv -f "$cache_file"$$ "$cache_file" ;; #(
21893         *)
21894           mv -f confcache "$cache_file" ;;
21895         esac
21896       fi
21897     fi
21898   else
21899     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21900 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21901   fi
21902 fi
21903 rm -f confcache
21904
21905 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21906 # Let make expand exec_prefix.
21907 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21908
21909 DEFS=-DHAVE_CONFIG_H
21910
21911 ac_libobjs=
21912 ac_ltlibobjs=
21913 U=
21914 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21915   # 1. Remove the extension, and $U if already installed.
21916   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21917   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21918   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
21919   #    will be set to the directory where LIBOBJS objects are built.
21920   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21921   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21922 done
21923 LIBOBJS=$ac_libobjs
21924
21925 LTLIBOBJS=$ac_ltlibobjs
21926
21927
21928
21929
21930 : "${CONFIG_STATUS=./config.status}"
21931 ac_write_fail=0
21932 ac_clean_files_save=$ac_clean_files
21933 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21934 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21935 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21936 as_write_fail=0
21937 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21938 #! $SHELL
21939 # Generated by $as_me.
21940 # Run this file to recreate the current configuration.
21941 # Compiler output produced by configure, useful for debugging
21942 # configure, is in config.log if it exists.
21943
21944 debug=false
21945 ac_cs_recheck=false
21946 ac_cs_silent=false
21947
21948 SHELL=\${CONFIG_SHELL-$SHELL}
21949 export SHELL
21950 _ASEOF
21951 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21952 ## -------------------- ##
21953 ## M4sh Initialization. ##
21954 ## -------------------- ##
21955
21956 # Be more Bourne compatible
21957 DUALCASE=1; export DUALCASE # for MKS sh
21958 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21959   emulate sh
21960   NULLCMD=:
21961   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21962   # is contrary to our usage.  Disable this feature.
21963   alias -g '${1+"$@"}'='"$@"'
21964   setopt NO_GLOB_SUBST
21965 else
21966   case `(set -o) 2>/dev/null` in #(
21967   *posix*) :
21968     set -o posix ;; #(
21969   *) :
21970      ;;
21971 esac
21972 fi
21973
21974
21975 as_nl='
21976 '
21977 export as_nl
21978 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21979 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21980 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21981 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21982 # Prefer a ksh shell builtin over an external printf program on Solaris,
21983 # but without wasting forks for bash or zsh.
21984 if test -z "$BASH_VERSION$ZSH_VERSION" \
21985     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21986   as_echo='print -r --'
21987   as_echo_n='print -rn --'
21988 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21989   as_echo='printf %s\n'
21990   as_echo_n='printf %s'
21991 else
21992   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21993     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21994     as_echo_n='/usr/ucb/echo -n'
21995   else
21996     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21997     as_echo_n_body='eval
21998       arg=$1;
21999       case $arg in #(
22000       *"$as_nl"*)
22001         expr "X$arg" : "X\\(.*\\)$as_nl";
22002         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22003       esac;
22004       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22005     '
22006     export as_echo_n_body
22007     as_echo_n='sh -c $as_echo_n_body as_echo'
22008   fi
22009   export as_echo_body
22010   as_echo='sh -c $as_echo_body as_echo'
22011 fi
22012
22013 # The user is always right.
22014 if test "${PATH_SEPARATOR+set}" != set; then
22015   PATH_SEPARATOR=:
22016   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22017     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22018       PATH_SEPARATOR=';'
22019   }
22020 fi
22021
22022
22023 # IFS
22024 # We need space, tab and new line, in precisely that order.  Quoting is
22025 # there to prevent editors from complaining about space-tab.
22026 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22027 # splitting by setting IFS to empty value.)
22028 IFS=" ""        $as_nl"
22029
22030 # Find who we are.  Look in the path if we contain no directory separator.
22031 as_myself=
22032 case $0 in #((
22033   *[\\/]* ) as_myself=$0 ;;
22034   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22035 for as_dir in $PATH
22036 do
22037   IFS=$as_save_IFS
22038   test -z "$as_dir" && as_dir=.
22039     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22040   done
22041 IFS=$as_save_IFS
22042
22043      ;;
22044 esac
22045 # We did not find ourselves, most probably we were run as `sh COMMAND'
22046 # in which case we are not to be found in the path.
22047 if test "x$as_myself" = x; then
22048   as_myself=$0
22049 fi
22050 if test ! -f "$as_myself"; then
22051   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22052   exit 1
22053 fi
22054
22055 # Unset variables that we do not need and which cause bugs (e.g. in
22056 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
22057 # suppresses any "Segmentation fault" message there.  '((' could
22058 # trigger a bug in pdksh 5.2.14.
22059 for as_var in BASH_ENV ENV MAIL MAILPATH
22060 do eval test x\${$as_var+set} = xset \
22061   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22062 done
22063 PS1='$ '
22064 PS2='> '
22065 PS4='+ '
22066
22067 # NLS nuisances.
22068 LC_ALL=C
22069 export LC_ALL
22070 LANGUAGE=C
22071 export LANGUAGE
22072
22073 # CDPATH.
22074 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22075
22076
22077 # as_fn_error STATUS ERROR [LINENO LOG_FD]
22078 # ----------------------------------------
22079 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22080 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22081 # script with STATUS, using 1 if that was 0.
22082 as_fn_error ()
22083 {
22084   as_status=$1; test $as_status -eq 0 && as_status=1
22085   if test "$4"; then
22086     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22087     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
22088   fi
22089   $as_echo "$as_me: error: $2" >&2
22090   as_fn_exit $as_status
22091 } # as_fn_error
22092
22093
22094 # as_fn_set_status STATUS
22095 # -----------------------
22096 # Set $? to STATUS, without forking.
22097 as_fn_set_status ()
22098 {
22099   return $1
22100 } # as_fn_set_status
22101
22102 # as_fn_exit STATUS
22103 # -----------------
22104 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22105 as_fn_exit ()
22106 {
22107   set +e
22108   as_fn_set_status $1
22109   exit $1
22110 } # as_fn_exit
22111
22112 # as_fn_unset VAR
22113 # ---------------
22114 # Portably unset VAR.
22115 as_fn_unset ()
22116 {
22117   { eval $1=; unset $1;}
22118 }
22119 as_unset=as_fn_unset
22120 # as_fn_append VAR VALUE
22121 # ----------------------
22122 # Append the text in VALUE to the end of the definition contained in VAR. Take
22123 # advantage of any shell optimizations that allow amortized linear growth over
22124 # repeated appends, instead of the typical quadratic growth present in naive
22125 # implementations.
22126 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22127   eval 'as_fn_append ()
22128   {
22129     eval $1+=\$2
22130   }'
22131 else
22132   as_fn_append ()
22133   {
22134     eval $1=\$$1\$2
22135   }
22136 fi # as_fn_append
22137
22138 # as_fn_arith ARG...
22139 # ------------------
22140 # Perform arithmetic evaluation on the ARGs, and store the result in the
22141 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22142 # must be portable across $(()) and expr.
22143 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22144   eval 'as_fn_arith ()
22145   {
22146     as_val=$(( $* ))
22147   }'
22148 else
22149   as_fn_arith ()
22150   {
22151     as_val=`expr "$@" || test $? -eq 1`
22152   }
22153 fi # as_fn_arith
22154
22155
22156 if expr a : '\(a\)' >/dev/null 2>&1 &&
22157    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22158   as_expr=expr
22159 else
22160   as_expr=false
22161 fi
22162
22163 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22164   as_basename=basename
22165 else
22166   as_basename=false
22167 fi
22168
22169 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22170   as_dirname=dirname
22171 else
22172   as_dirname=false
22173 fi
22174
22175 as_me=`$as_basename -- "$0" ||
22176 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22177          X"$0" : 'X\(//\)$' \| \
22178          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22179 $as_echo X/"$0" |
22180     sed '/^.*\/\([^/][^/]*\)\/*$/{
22181             s//\1/
22182             q
22183           }
22184           /^X\/\(\/\/\)$/{
22185             s//\1/
22186             q
22187           }
22188           /^X\/\(\/\).*/{
22189             s//\1/
22190             q
22191           }
22192           s/.*/./; q'`
22193
22194 # Avoid depending upon Character Ranges.
22195 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22196 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22197 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22198 as_cr_digits='0123456789'
22199 as_cr_alnum=$as_cr_Letters$as_cr_digits
22200
22201 ECHO_C= ECHO_N= ECHO_T=
22202 case `echo -n x` in #(((((
22203 -n*)
22204   case `echo 'xy\c'` in
22205   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22206   xy)  ECHO_C='\c';;
22207   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22208        ECHO_T=' ';;
22209   esac;;
22210 *)
22211   ECHO_N='-n';;
22212 esac
22213
22214 rm -f conf$$ conf$$.exe conf$$.file
22215 if test -d conf$$.dir; then
22216   rm -f conf$$.dir/conf$$.file
22217 else
22218   rm -f conf$$.dir
22219   mkdir conf$$.dir 2>/dev/null
22220 fi
22221 if (echo >conf$$.file) 2>/dev/null; then
22222   if ln -s conf$$.file conf$$ 2>/dev/null; then
22223     as_ln_s='ln -s'
22224     # ... but there are two gotchas:
22225     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22226     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22227     # In both cases, we have to default to `cp -pR'.
22228     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22229       as_ln_s='cp -pR'
22230   elif ln conf$$.file conf$$ 2>/dev/null; then
22231     as_ln_s=ln
22232   else
22233     as_ln_s='cp -pR'
22234   fi
22235 else
22236   as_ln_s='cp -pR'
22237 fi
22238 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22239 rmdir conf$$.dir 2>/dev/null
22240
22241
22242 # as_fn_mkdir_p
22243 # -------------
22244 # Create "$as_dir" as a directory, including parents if necessary.
22245 as_fn_mkdir_p ()
22246 {
22247
22248   case $as_dir in #(
22249   -*) as_dir=./$as_dir;;
22250   esac
22251   test -d "$as_dir" || eval $as_mkdir_p || {
22252     as_dirs=
22253     while :; do
22254       case $as_dir in #(
22255       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22256       *) as_qdir=$as_dir;;
22257       esac
22258       as_dirs="'$as_qdir' $as_dirs"
22259       as_dir=`$as_dirname -- "$as_dir" ||
22260 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22261          X"$as_dir" : 'X\(//\)[^/]' \| \
22262          X"$as_dir" : 'X\(//\)$' \| \
22263          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22264 $as_echo X"$as_dir" |
22265     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22266             s//\1/
22267             q
22268           }
22269           /^X\(\/\/\)[^/].*/{
22270             s//\1/
22271             q
22272           }
22273           /^X\(\/\/\)$/{
22274             s//\1/
22275             q
22276           }
22277           /^X\(\/\).*/{
22278             s//\1/
22279             q
22280           }
22281           s/.*/./; q'`
22282       test -d "$as_dir" && break
22283     done
22284     test -z "$as_dirs" || eval "mkdir $as_dirs"
22285   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
22286
22287
22288 } # as_fn_mkdir_p
22289 if mkdir -p . 2>/dev/null; then
22290   as_mkdir_p='mkdir -p "$as_dir"'
22291 else
22292   test -d ./-p && rmdir ./-p
22293   as_mkdir_p=false
22294 fi
22295
22296
22297 # as_fn_executable_p FILE
22298 # -----------------------
22299 # Test if FILE is an executable regular file.
22300 as_fn_executable_p ()
22301 {
22302   test -f "$1" && test -x "$1"
22303 } # as_fn_executable_p
22304 as_test_x='test -x'
22305 as_executable_p=as_fn_executable_p
22306
22307 # Sed expression to map a string onto a valid CPP name.
22308 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22309
22310 # Sed expression to map a string onto a valid variable name.
22311 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22312
22313
22314 exec 6>&1
22315 ## ----------------------------------- ##
22316 ## Main body of $CONFIG_STATUS script. ##
22317 ## ----------------------------------- ##
22318 _ASEOF
22319 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22320
22321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22322 # Save the log message, to keep $0 and so on meaningful, and to
22323 # report actual input values of CONFIG_FILES etc. instead of their
22324 # values after options handling.
22325 ac_log="
22326 This file was extended by BIND $as_me 9.10, which was
22327 generated by GNU Autoconf 2.69.  Invocation command line was
22328
22329   CONFIG_FILES    = $CONFIG_FILES
22330   CONFIG_HEADERS  = $CONFIG_HEADERS
22331   CONFIG_LINKS    = $CONFIG_LINKS
22332   CONFIG_COMMANDS = $CONFIG_COMMANDS
22333   $ $0 $@
22334
22335 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22336 "
22337
22338 _ACEOF
22339
22340 case $ac_config_files in *"
22341 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22342 esac
22343
22344 case $ac_config_headers in *"
22345 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22346 esac
22347
22348
22349 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22350 # Files that config.status was made for.
22351 config_files="$ac_config_files"
22352 config_headers="$ac_config_headers"
22353 config_commands="$ac_config_commands"
22354
22355 _ACEOF
22356
22357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22358 ac_cs_usage="\
22359 \`$as_me' instantiates files and other configuration actions
22360 from templates according to the current configuration.  Unless the files
22361 and actions are specified as TAGs, all are instantiated by default.
22362
22363 Usage: $0 [OPTION]... [TAG]...
22364
22365   -h, --help       print this help, then exit
22366   -V, --version    print version number and configuration settings, then exit
22367       --config     print configuration, then exit
22368   -q, --quiet, --silent
22369                    do not print progress messages
22370   -d, --debug      don't remove temporary files
22371       --recheck    update $as_me by reconfiguring in the same conditions
22372       --file=FILE[:TEMPLATE]
22373                    instantiate the configuration file FILE
22374       --header=FILE[:TEMPLATE]
22375                    instantiate the configuration header FILE
22376
22377 Configuration files:
22378 $config_files
22379
22380 Configuration headers:
22381 $config_headers
22382
22383 Configuration commands:
22384 $config_commands
22385
22386 Report bugs to <bind9-bugs@isc.org>.
22387 BIND home page: <https://www.isc.org/downloads/BIND/>."
22388
22389 _ACEOF
22390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22391 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22392 ac_cs_version="\\
22393 BIND config.status 9.10
22394 configured by $0, generated by GNU Autoconf 2.69,
22395   with options \\"\$ac_cs_config\\"
22396
22397 Copyright (C) 2012 Free Software Foundation, Inc.
22398 This config.status script is free software; the Free Software Foundation
22399 gives unlimited permission to copy, distribute and modify it."
22400
22401 ac_pwd='$ac_pwd'
22402 srcdir='$srcdir'
22403 INSTALL='$INSTALL'
22404 AWK='$AWK'
22405 test -n "\$AWK" || AWK=awk
22406 _ACEOF
22407
22408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22409 # The default lists apply if the user does not specify any file.
22410 ac_need_defaults=:
22411 while test $# != 0
22412 do
22413   case $1 in
22414   --*=?*)
22415     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22416     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22417     ac_shift=:
22418     ;;
22419   --*=)
22420     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22421     ac_optarg=
22422     ac_shift=:
22423     ;;
22424   *)
22425     ac_option=$1
22426     ac_optarg=$2
22427     ac_shift=shift
22428     ;;
22429   esac
22430
22431   case $ac_option in
22432   # Handling of the options.
22433   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22434     ac_cs_recheck=: ;;
22435   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22436     $as_echo "$ac_cs_version"; exit ;;
22437   --config | --confi | --conf | --con | --co | --c )
22438     $as_echo "$ac_cs_config"; exit ;;
22439   --debug | --debu | --deb | --de | --d | -d )
22440     debug=: ;;
22441   --file | --fil | --fi | --f )
22442     $ac_shift
22443     case $ac_optarg in
22444     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22445     '') as_fn_error $? "missing file argument" ;;
22446     esac
22447     as_fn_append CONFIG_FILES " '$ac_optarg'"
22448     ac_need_defaults=false;;
22449   --header | --heade | --head | --hea )
22450     $ac_shift
22451     case $ac_optarg in
22452     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22453     esac
22454     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22455     ac_need_defaults=false;;
22456   --he | --h)
22457     # Conflict between --help and --header
22458     as_fn_error $? "ambiguous option: \`$1'
22459 Try \`$0 --help' for more information.";;
22460   --help | --hel | -h )
22461     $as_echo "$ac_cs_usage"; exit ;;
22462   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22463   | -silent | --silent | --silen | --sile | --sil | --si | --s)
22464     ac_cs_silent=: ;;
22465
22466   # This is an error.
22467   -*) as_fn_error $? "unrecognized option: \`$1'
22468 Try \`$0 --help' for more information." ;;
22469
22470   *) as_fn_append ac_config_targets " $1"
22471      ac_need_defaults=false ;;
22472
22473   esac
22474   shift
22475 done
22476
22477 ac_configure_extra_args=
22478
22479 if $ac_cs_silent; then
22480   exec 6>/dev/null
22481   ac_configure_extra_args="$ac_configure_extra_args --silent"
22482 fi
22483
22484 _ACEOF
22485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22486 if \$ac_cs_recheck; then
22487   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22488   shift
22489   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22490   CONFIG_SHELL='$SHELL'
22491   export CONFIG_SHELL
22492   exec "\$@"
22493 fi
22494
22495 _ACEOF
22496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22497 exec 5>>config.log
22498 {
22499   echo
22500   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22501 ## Running $as_me. ##
22502 _ASBOX
22503   $as_echo "$ac_log"
22504 } >&5
22505
22506 _ACEOF
22507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22508 #
22509 # INIT-COMMANDS
22510 #
22511
22512
22513 # The HP-UX ksh and POSIX shell print the target directory to stdout
22514 # if CDPATH is set.
22515 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22516
22517 sed_quote_subst='$sed_quote_subst'
22518 double_quote_subst='$double_quote_subst'
22519 delay_variable_subst='$delay_variable_subst'
22520 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
22521 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
22522 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
22523 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
22524 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
22525 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
22526 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
22527 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
22528 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
22529 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
22530 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
22531 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
22532 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
22533 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
22534 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
22535 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
22536 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
22537 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
22538 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
22539 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
22540 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
22541 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
22542 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
22543 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
22544 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
22545 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
22546 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
22547 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
22548 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
22549 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
22550 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
22551 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
22552 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
22553 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
22554 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
22555 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
22556 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
22557 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
22558 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
22559 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
22560 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
22561 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
22562 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
22563 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
22564 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
22565 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
22566 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
22567 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
22568 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
22569 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
22570 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
22571 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
22572 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
22573 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
22574 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
22575 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
22576 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
22577 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
22578 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
22579 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
22580 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
22581 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
22582 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
22583 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
22584 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
22585 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
22586 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
22587 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
22588 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
22589 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
22590 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
22591 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
22592 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
22593 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
22594 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
22595 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
22596 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
22597 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
22598 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
22599 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
22600 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
22601 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
22602 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
22603 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
22604 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
22605 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
22606 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
22607 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
22608 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
22609 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
22610 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
22611 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
22612 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
22613 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
22614 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
22615 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
22616 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
22617 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
22618 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
22619 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
22620 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
22621 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
22622 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
22623 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
22624 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
22625 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
22626 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
22627 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
22628 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
22629 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
22630 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
22631 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
22632 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
22633 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
22634 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
22635 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
22636 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
22637 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
22638 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
22639 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
22640 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
22641 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
22642 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
22643 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
22644 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
22645 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
22646 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
22647 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
22648 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
22649 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
22650
22651 LTCC='$LTCC'
22652 LTCFLAGS='$LTCFLAGS'
22653 compiler='$compiler_DEFAULT'
22654
22655 # A function that is used when there is no print builtin or printf.
22656 func_fallback_echo ()
22657 {
22658   eval 'cat <<_LTECHO_EOF
22659 \$1
22660 _LTECHO_EOF'
22661 }
22662
22663 # Quote evaled strings.
22664 for var in SHELL \
22665 ECHO \
22666 PATH_SEPARATOR \
22667 SED \
22668 GREP \
22669 EGREP \
22670 FGREP \
22671 LD \
22672 NM \
22673 LN_S \
22674 lt_SP2NL \
22675 lt_NL2SP \
22676 reload_flag \
22677 OBJDUMP \
22678 deplibs_check_method \
22679 file_magic_cmd \
22680 file_magic_glob \
22681 want_nocaseglob \
22682 DLLTOOL \
22683 sharedlib_from_linklib_cmd \
22684 AR \
22685 AR_FLAGS \
22686 archiver_list_spec \
22687 STRIP \
22688 RANLIB \
22689 CC \
22690 CFLAGS \
22691 compiler \
22692 lt_cv_sys_global_symbol_pipe \
22693 lt_cv_sys_global_symbol_to_cdecl \
22694 lt_cv_sys_global_symbol_to_c_name_address \
22695 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
22696 nm_file_list_spec \
22697 lt_prog_compiler_no_builtin_flag \
22698 lt_prog_compiler_pic \
22699 lt_prog_compiler_wl \
22700 lt_prog_compiler_static \
22701 lt_cv_prog_compiler_c_o \
22702 need_locks \
22703 MANIFEST_TOOL \
22704 DSYMUTIL \
22705 NMEDIT \
22706 LIPO \
22707 OTOOL \
22708 OTOOL64 \
22709 shrext_cmds \
22710 export_dynamic_flag_spec \
22711 whole_archive_flag_spec \
22712 compiler_needs_object \
22713 with_gnu_ld \
22714 allow_undefined_flag \
22715 no_undefined_flag \
22716 hardcode_libdir_flag_spec \
22717 hardcode_libdir_separator \
22718 exclude_expsyms \
22719 include_expsyms \
22720 file_list_spec \
22721 variables_saved_for_relink \
22722 libname_spec \
22723 library_names_spec \
22724 soname_spec \
22725 install_override_mode \
22726 finish_eval \
22727 old_striplib \
22728 striplib; do
22729     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
22730     *[\\\\\\\`\\"\\\$]*)
22731       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
22732       ;;
22733     *)
22734       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
22735       ;;
22736     esac
22737 done
22738
22739 # Double-quote double-evaled strings.
22740 for var in reload_cmds \
22741 old_postinstall_cmds \
22742 old_postuninstall_cmds \
22743 old_archive_cmds \
22744 extract_expsyms_cmds \
22745 old_archive_from_new_cmds \
22746 old_archive_from_expsyms_cmds \
22747 archive_cmds \
22748 archive_expsym_cmds \
22749 module_cmds \
22750 module_expsym_cmds \
22751 export_symbols_cmds \
22752 prelink_cmds \
22753 postlink_cmds \
22754 postinstall_cmds \
22755 postuninstall_cmds \
22756 finish_cmds \
22757 sys_lib_search_path_spec \
22758 sys_lib_dlsearch_path_spec; do
22759     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
22760     *[\\\\\\\`\\"\\\$]*)
22761       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
22762       ;;
22763     *)
22764       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
22765       ;;
22766     esac
22767 done
22768
22769 ac_aux_dir='$ac_aux_dir'
22770 xsi_shell='$xsi_shell'
22771 lt_shell_append='$lt_shell_append'
22772
22773 # See if we are running on zsh, and set the options which allow our
22774 # commands through without removal of \ escapes INIT.
22775 if test -n "\${ZSH_VERSION+set}" ; then
22776    setopt NO_GLOB_SUBST
22777 fi
22778
22779
22780     PACKAGE='$PACKAGE'
22781     VERSION='$VERSION'
22782     TIMESTAMP='$TIMESTAMP'
22783     RM='$RM'
22784     ofile='$ofile'
22785
22786
22787
22788 atfdir=`pwd`/unit/atf
22789
22790 _ACEOF
22791
22792 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22793
22794 # Handling of arguments.
22795 for ac_config_target in $ac_config_targets
22796 do
22797   case $ac_config_target in
22798     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
22799     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
22800     "make/rules") CONFIG_FILES="$CONFIG_FILES make/rules" ;;
22801     "make/includes") CONFIG_FILES="$CONFIG_FILES make/includes" ;;
22802     "atf-config") CONFIG_COMMANDS="$CONFIG_COMMANDS atf-config" ;;
22803     "contrib/dlz/bin/dlzbdb/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/dlz/bin/dlzbdb/Makefile" ;;
22804     "$DLZ_DRIVER_RULES") CONFIG_FILES="$CONFIG_FILES $DLZ_DRIVER_RULES" ;;
22805     "chmod") CONFIG_COMMANDS="$CONFIG_COMMANDS chmod" ;;
22806     "make/Makefile") CONFIG_FILES="$CONFIG_FILES make/Makefile" ;;
22807     "make/mkdep") CONFIG_FILES="$CONFIG_FILES make/mkdep" ;;
22808     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22809     "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;;
22810     "bin/check/Makefile") CONFIG_FILES="$CONFIG_FILES bin/check/Makefile" ;;
22811     "bin/confgen/Makefile") CONFIG_FILES="$CONFIG_FILES bin/confgen/Makefile" ;;
22812     "bin/confgen/unix/Makefile") CONFIG_FILES="$CONFIG_FILES bin/confgen/unix/Makefile" ;;
22813     "bin/delv/Makefile") CONFIG_FILES="$CONFIG_FILES bin/delv/Makefile" ;;
22814     "bin/dig/Makefile") CONFIG_FILES="$CONFIG_FILES bin/dig/Makefile" ;;
22815     "bin/dnssec/Makefile") CONFIG_FILES="$CONFIG_FILES bin/dnssec/Makefile" ;;
22816     "bin/named/Makefile") CONFIG_FILES="$CONFIG_FILES bin/named/Makefile" ;;
22817     "bin/named/unix/Makefile") CONFIG_FILES="$CONFIG_FILES bin/named/unix/Makefile" ;;
22818     "bin/nsupdate/Makefile") CONFIG_FILES="$CONFIG_FILES bin/nsupdate/Makefile" ;;
22819     "bin/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES bin/pkcs11/Makefile" ;;
22820     "bin/python/Makefile") CONFIG_FILES="$CONFIG_FILES bin/python/Makefile" ;;
22821     "bin/python/dnssec-checkds.py") CONFIG_FILES="$CONFIG_FILES bin/python/dnssec-checkds.py" ;;
22822     "bin/python/dnssec-coverage.py") CONFIG_FILES="$CONFIG_FILES bin/python/dnssec-coverage.py" ;;
22823     "bin/rndc/Makefile") CONFIG_FILES="$CONFIG_FILES bin/rndc/Makefile" ;;
22824     "bin/tests/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/Makefile" ;;
22825     "bin/tests/atomic/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/atomic/Makefile" ;;
22826     "bin/tests/db/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/db/Makefile" ;;
22827     "bin/tests/dst/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Makefile" ;;
22828     "bin/tests/dst/Kdh.+002+18602.key") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Kdh.+002+18602.key" ;;
22829     "bin/tests/dst/Kdh.+002+18602.private") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Kdh.+002+18602.private" ;;
22830     "bin/tests/dst/Kdh.+002+48957.key") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Kdh.+002+48957.key" ;;
22831     "bin/tests/dst/Kdh.+002+48957.private") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Kdh.+002+48957.private" ;;
22832     "bin/tests/dst/Ktest.+001+00002.key") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Ktest.+001+00002.key" ;;
22833     "bin/tests/dst/Ktest.+001+54622.key") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Ktest.+001+54622.key" ;;
22834     "bin/tests/dst/Ktest.+001+54622.private") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Ktest.+001+54622.private" ;;
22835     "bin/tests/dst/Ktest.+003+23616.key") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Ktest.+003+23616.key" ;;
22836     "bin/tests/dst/Ktest.+003+23616.private") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Ktest.+003+23616.private" ;;
22837     "bin/tests/dst/Ktest.+003+49667.key") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/Ktest.+003+49667.key" ;;
22838     "bin/tests/dst/dst_2_data") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/dst_2_data" ;;
22839     "bin/tests/dst/t2_data_1") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/t2_data_1" ;;
22840     "bin/tests/dst/t2_data_2") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/t2_data_2" ;;
22841     "bin/tests/dst/t2_dsasig") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/t2_dsasig" ;;
22842     "bin/tests/dst/t2_rsasig") CONFIG_FILES="$CONFIG_FILES bin/tests/dst/t2_rsasig" ;;
22843     "bin/tests/hashes/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/hashes/Makefile" ;;
22844     "bin/tests/headerdep_test.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/headerdep_test.sh" ;;
22845     "bin/tests/master/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/master/Makefile" ;;
22846     "bin/tests/mem/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/mem/Makefile" ;;
22847     "bin/tests/names/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/names/Makefile" ;;
22848     "bin/tests/net/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/net/Makefile" ;;
22849     "bin/tests/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/pkcs11/Makefile" ;;
22850     "bin/tests/pkcs11/benchmarks/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/pkcs11/benchmarks/Makefile" ;;
22851     "bin/tests/rbt/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/rbt/Makefile" ;;
22852     "bin/tests/resolver/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/resolver/Makefile" ;;
22853     "bin/tests/sockaddr/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/sockaddr/Makefile" ;;
22854     "bin/tests/system/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/Makefile" ;;
22855     "bin/tests/system/conf.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/system/conf.sh" ;;
22856     "bin/tests/system/builtin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/builtin/Makefile" ;;
22857     "bin/tests/system/dlz/prereq.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dlz/prereq.sh" ;;
22858     "bin/tests/system/dlzexternal/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dlzexternal/Makefile" ;;
22859     "bin/tests/system/dlzexternal/ns1/named.conf") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dlzexternal/ns1/named.conf" ;;
22860     "bin/tests/system/dlzredir/prereq.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/system/dlzredir/prereq.sh" ;;
22861     "bin/tests/system/filter-aaaa/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/filter-aaaa/Makefile" ;;
22862     "bin/tests/system/geoip/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/geoip/Makefile" ;;
22863     "bin/tests/system/inline/checkdsa.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/system/inline/checkdsa.sh" ;;
22864     "bin/tests/system/lwresd/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/lwresd/Makefile" ;;
22865     "bin/tests/system/sit/prereq.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/system/sit/prereq.sh" ;;
22866     "bin/tests/system/rpz/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/rpz/Makefile" ;;
22867     "bin/tests/system/rsabigexponent/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/rsabigexponent/Makefile" ;;
22868     "bin/tests/system/tkey/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/tkey/Makefile" ;;
22869     "bin/tests/system/tsiggss/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/system/tsiggss/Makefile" ;;
22870     "bin/tests/tasks/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/tasks/Makefile" ;;
22871     "bin/tests/timers/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/timers/Makefile" ;;
22872     "bin/tests/virtual-time/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tests/virtual-time/Makefile" ;;
22873     "bin/tests/virtual-time/conf.sh") CONFIG_FILES="$CONFIG_FILES bin/tests/virtual-time/conf.sh" ;;
22874     "bin/tools/Makefile") CONFIG_FILES="$CONFIG_FILES bin/tools/Makefile" ;;
22875     "contrib/scripts/check-secure-delegation.pl") CONFIG_FILES="$CONFIG_FILES contrib/scripts/check-secure-delegation.pl" ;;
22876     "contrib/scripts/zone-edit.sh") CONFIG_FILES="$CONFIG_FILES contrib/scripts/zone-edit.sh" ;;
22877     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
22878     "doc/arm/Makefile") CONFIG_FILES="$CONFIG_FILES doc/arm/Makefile" ;;
22879     "doc/doxygen/Doxyfile") CONFIG_FILES="$CONFIG_FILES doc/doxygen/Doxyfile" ;;
22880     "doc/doxygen/Makefile") CONFIG_FILES="$CONFIG_FILES doc/doxygen/Makefile" ;;
22881     "doc/doxygen/doxygen-input-filter") CONFIG_FILES="$CONFIG_FILES doc/doxygen/doxygen-input-filter" ;;
22882     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22883     "doc/xsl/Makefile") CONFIG_FILES="$CONFIG_FILES doc/xsl/Makefile" ;;
22884     "doc/xsl/isc-docbook-chunk.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/isc-docbook-chunk.xsl" ;;
22885     "doc/xsl/isc-docbook-html.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/isc-docbook-html.xsl" ;;
22886     "doc/xsl/isc-docbook-latex.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/isc-docbook-latex.xsl" ;;
22887     "doc/xsl/isc-manpage.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/isc-manpage.xsl" ;;
22888     "doc/xsl/isc-notes-html.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/isc-notes-html.xsl" ;;
22889     "doc/xsl/isc-notes-latex.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/isc-notes-latex.xsl" ;;
22890     "isc-config.sh") CONFIG_FILES="$CONFIG_FILES isc-config.sh" ;;
22891     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22892     "lib/bind9/Makefile") CONFIG_FILES="$CONFIG_FILES lib/bind9/Makefile" ;;
22893     "lib/bind9/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/bind9/include/Makefile" ;;
22894     "lib/bind9/include/bind9/Makefile") CONFIG_FILES="$CONFIG_FILES lib/bind9/include/bind9/Makefile" ;;
22895     "lib/dns/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/Makefile" ;;
22896     "lib/dns/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/include/Makefile" ;;
22897     "lib/dns/include/dns/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/include/dns/Makefile" ;;
22898     "lib/dns/include/dst/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/include/dst/Makefile" ;;
22899     "lib/dns/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/dns/tests/Makefile" ;;
22900     "lib/irs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/Makefile" ;;
22901     "lib/irs/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/include/Makefile" ;;
22902     "lib/irs/include/irs/Makefile") CONFIG_FILES="$CONFIG_FILES lib/irs/include/irs/Makefile" ;;
22903     "lib/irs/include/irs/netdb.h") CONFIG_FILES="$CONFIG_FILES lib/irs/include/irs/netdb.h" ;;
22904     "lib/irs/include/irs/platform.h") CONFIG_FILES="$CONFIG_FILES lib/irs/include/irs/platform.h" ;;
22905     "lib/isc/$arch/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/$arch/Makefile" ;;
22906     "lib/isc/$arch/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/$arch/include/Makefile" ;;
22907     "lib/isc/$arch/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/$arch/include/isc/Makefile" ;;
22908     "lib/isc/$thread_dir/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/$thread_dir/Makefile" ;;
22909     "lib/isc/$thread_dir/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/$thread_dir/include/Makefile" ;;
22910     "lib/isc/$thread_dir/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/$thread_dir/include/isc/Makefile" ;;
22911     "lib/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/Makefile" ;;
22912     "lib/isc/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/Makefile" ;;
22913     "lib/isc/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/isc/Makefile" ;;
22914     "lib/isc/include/isc/platform.h") CONFIG_FILES="$CONFIG_FILES lib/isc/include/isc/platform.h" ;;
22915     "lib/isc/include/pk11/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/pk11/Makefile" ;;
22916     "lib/isc/include/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/include/pkcs11/Makefile" ;;
22917     "lib/isc/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/tests/Makefile" ;;
22918     "lib/isc/nls/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/nls/Makefile" ;;
22919     "lib/isc/unix/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/Makefile" ;;
22920     "lib/isc/unix/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/include/Makefile" ;;
22921     "lib/isc/unix/include/isc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/include/isc/Makefile" ;;
22922     "lib/isc/unix/include/pkcs11/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isc/unix/include/pkcs11/Makefile" ;;
22923     "lib/isccc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/Makefile" ;;
22924     "lib/isccc/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/include/Makefile" ;;
22925     "lib/isccc/include/isccc/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccc/include/isccc/Makefile" ;;
22926     "lib/isccfg/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/Makefile" ;;
22927     "lib/isccfg/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/include/Makefile" ;;
22928     "lib/isccfg/include/isccfg/Makefile") CONFIG_FILES="$CONFIG_FILES lib/isccfg/include/isccfg/Makefile" ;;
22929     "lib/lwres/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/Makefile" ;;
22930     "lib/lwres/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/include/Makefile" ;;
22931     "lib/lwres/include/lwres/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/include/lwres/Makefile" ;;
22932     "lib/lwres/include/lwres/netdb.h") CONFIG_FILES="$CONFIG_FILES lib/lwres/include/lwres/netdb.h" ;;
22933     "lib/lwres/include/lwres/platform.h") CONFIG_FILES="$CONFIG_FILES lib/lwres/include/lwres/platform.h" ;;
22934     "lib/lwres/man/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/man/Makefile" ;;
22935     "lib/lwres/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/tests/Makefile" ;;
22936     "lib/lwres/unix/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/unix/Makefile" ;;
22937     "lib/lwres/unix/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/unix/include/Makefile" ;;
22938     "lib/lwres/unix/include/lwres/Makefile") CONFIG_FILES="$CONFIG_FILES lib/lwres/unix/include/lwres/Makefile" ;;
22939     "lib/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/tests/Makefile" ;;
22940     "lib/tests/include/Makefile") CONFIG_FILES="$CONFIG_FILES lib/tests/include/Makefile" ;;
22941     "lib/tests/include/tests/Makefile") CONFIG_FILES="$CONFIG_FILES lib/tests/include/tests/Makefile" ;;
22942     "lib/samples/Makefile") CONFIG_FILES="$CONFIG_FILES lib/samples/Makefile" ;;
22943     "lib/samples/Makefile-postinstall") CONFIG_FILES="$CONFIG_FILES lib/samples/Makefile-postinstall" ;;
22944     "unit/Makefile") CONFIG_FILES="$CONFIG_FILES unit/Makefile" ;;
22945     "unit/unittest.sh") CONFIG_FILES="$CONFIG_FILES unit/unittest.sh" ;;
22946
22947   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22948   esac
22949 done
22950
22951
22952 # If the user did not use the arguments to specify the items to instantiate,
22953 # then the envvar interface is used.  Set only those that are not.
22954 # We use the long form for the default assignment because of an extremely
22955 # bizarre bug on SunOS 4.1.3.
22956 if $ac_need_defaults; then
22957   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22958   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22959   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22960 fi
22961
22962 # Have a temporary directory for convenience.  Make it in the build tree
22963 # simply because there is no reason against having it here, and in addition,
22964 # creating and moving files from /tmp can sometimes cause problems.
22965 # Hook for its removal unless debugging.
22966 # Note that there is a small window in which the directory will not be cleaned:
22967 # after its creation but before its name has been assigned to `$tmp'.
22968 $debug ||
22969 {
22970   tmp= ac_tmp=
22971   trap 'exit_status=$?
22972   : "${ac_tmp:=$tmp}"
22973   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
22974 ' 0
22975   trap 'as_fn_exit 1' 1 2 13 15
22976 }
22977 # Create a (secure) tmp directory for tmp files.
22978
22979 {
22980   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22981   test -d "$tmp"
22982 }  ||
22983 {
22984   tmp=./conf$$-$RANDOM
22985   (umask 077 && mkdir "$tmp")
22986 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
22987 ac_tmp=$tmp
22988
22989 # Set up the scripts for CONFIG_FILES section.
22990 # No need to generate them if there are no CONFIG_FILES.
22991 # This happens for instance with `./config.status config.h'.
22992 if test -n "$CONFIG_FILES"; then
22993
22994 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22995   ac_cs_awk_getline=:
22996   ac_cs_awk_pipe_init=
22997   ac_cs_awk_read_file='
22998       while ((getline aline < (F[key])) > 0)
22999         print(aline)
23000       close(F[key])'
23001   ac_cs_awk_pipe_fini=
23002 else
23003   ac_cs_awk_getline=false
23004   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
23005   ac_cs_awk_read_file='
23006       print "|#_!!_#|"
23007       print "cat " F[key] " &&"
23008       '$ac_cs_awk_pipe_init
23009   # The final `:' finishes the AND list.
23010   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
23011 fi
23012 ac_cr=`echo X | tr X '\015'`
23013 # On cygwin, bash can eat \r inside `` if the user requested igncr.
23014 # But we know of no other shell where ac_cr would be empty at this
23015 # point, so we can use a bashism as a fallback.
23016 if test "x$ac_cr" = x; then
23017   eval ac_cr=\$\'\\r\'
23018 fi
23019 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
23020 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
23021   ac_cs_awk_cr='\\r'
23022 else
23023   ac_cs_awk_cr=$ac_cr
23024 fi
23025
23026 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
23027 _ACEOF
23028
23029 # Create commands to substitute file output variables.
23030 {
23031   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
23032   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
23033   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
23034   echo "_ACAWK" &&
23035   echo "_ACEOF"
23036 } >conf$$files.sh &&
23037 . ./conf$$files.sh ||
23038   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23039 rm -f conf$$files.sh
23040
23041 {
23042   echo "cat >conf$$subs.awk <<_ACEOF" &&
23043   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
23044   echo "_ACEOF"
23045 } >conf$$subs.sh ||
23046   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23047 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
23048 ac_delim='%!_!# '
23049 for ac_last_try in false false false false false :; do
23050   . ./conf$$subs.sh ||
23051     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23052
23053   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
23054   if test $ac_delim_n = $ac_delim_num; then
23055     break
23056   elif $ac_last_try; then
23057     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
23058   else
23059     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23060   fi
23061 done
23062 rm -f conf$$subs.sh
23063
23064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23065 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
23066 _ACEOF
23067 sed -n '
23068 h
23069 s/^/S["/; s/!.*/"]=/
23070 p
23071 g
23072 s/^[^!]*!//
23073 :repl
23074 t repl
23075 s/'"$ac_delim"'$//
23076 t delim
23077 :nl
23078 h
23079 s/\(.\{148\}\)..*/\1/
23080 t more1
23081 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
23082 p
23083 n
23084 b repl
23085 :more1
23086 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23087 p
23088 g
23089 s/.\{148\}//
23090 t nl
23091 :delim
23092 h
23093 s/\(.\{148\}\)..*/\1/
23094 t more2
23095 s/["\\]/\\&/g; s/^/"/; s/$/"/
23096 p
23097 b
23098 :more2
23099 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23100 p
23101 g
23102 s/.\{148\}//
23103 t delim
23104 ' <conf$$subs.awk | sed '
23105 /^[^""]/{
23106   N
23107   s/\n//
23108 }
23109 ' >>$CONFIG_STATUS || ac_write_fail=1
23110 rm -f conf$$subs.awk
23111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23112 _ACAWK
23113 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
23114   for (key in S) S_is_set[key] = 1
23115   FS = "\a"
23116   \$ac_cs_awk_pipe_init
23117 }
23118 {
23119   line = $ 0
23120   nfields = split(line, field, "@")
23121   substed = 0
23122   len = length(field[1])
23123   for (i = 2; i < nfields; i++) {
23124     key = field[i]
23125     keylen = length(key)
23126     if (S_is_set[key]) {
23127       value = S[key]
23128       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
23129       len += length(value) + length(field[++i])
23130       substed = 1
23131     } else
23132       len += 1 + keylen
23133   }
23134   if (nfields == 3 && !substed) {
23135     key = field[2]
23136     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
23137       \$ac_cs_awk_read_file
23138       next
23139     }
23140   }
23141   print line
23142 }
23143 \$ac_cs_awk_pipe_fini
23144 _ACAWK
23145 _ACEOF
23146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23147 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
23148   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
23149 else
23150   cat
23151 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
23152   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
23153 _ACEOF
23154
23155 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
23156 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
23157 # trailing colons and then remove the whole line if VPATH becomes empty
23158 # (actually we leave an empty line to preserve line numbers).
23159 if test "x$srcdir" = x.; then
23160   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
23161 h
23162 s///
23163 s/^/:/
23164 s/[      ]*$/:/
23165 s/:\$(srcdir):/:/g
23166 s/:\${srcdir}:/:/g
23167 s/:@srcdir@:/:/g
23168 s/^:*//
23169 s/:*$//
23170 x
23171 s/\(=[   ]*\).*/\1/
23172 G
23173 s/\n//
23174 s/^[^=]*=[       ]*$//
23175 }'
23176 fi
23177
23178 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23179 fi # test -n "$CONFIG_FILES"
23180
23181 # Set up the scripts for CONFIG_HEADERS section.
23182 # No need to generate them if there are no CONFIG_HEADERS.
23183 # This happens for instance with `./config.status Makefile'.
23184 if test -n "$CONFIG_HEADERS"; then
23185 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
23186 BEGIN {
23187 _ACEOF
23188
23189 # Transform confdefs.h into an awk script `defines.awk', embedded as
23190 # here-document in config.status, that substitutes the proper values into
23191 # config.h.in to produce config.h.
23192
23193 # Create a delimiter string that does not exist in confdefs.h, to ease
23194 # handling of long lines.
23195 ac_delim='%!_!# '
23196 for ac_last_try in false false :; do
23197   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
23198   if test -z "$ac_tt"; then
23199     break
23200   elif $ac_last_try; then
23201     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
23202   else
23203     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23204   fi
23205 done
23206
23207 # For the awk script, D is an array of macro values keyed by name,
23208 # likewise P contains macro parameters if any.  Preserve backslash
23209 # newline sequences.
23210
23211 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23212 sed -n '
23213 s/.\{148\}/&'"$ac_delim"'/g
23214 t rset
23215 :rset
23216 s/^[     ]*#[    ]*define[       ][      ]*/ /
23217 t def
23218 d
23219 :def
23220 s/\\$//
23221 t bsnl
23222 s/["\\]/\\&/g
23223 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23224 D["\1"]=" \3"/p
23225 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
23226 d
23227 :bsnl
23228 s/["\\]/\\&/g
23229 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23230 D["\1"]=" \3\\\\\\n"\\/p
23231 t cont
23232 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
23233 t cont
23234 d
23235 :cont
23236 n
23237 s/.\{148\}/&'"$ac_delim"'/g
23238 t clear
23239 :clear
23240 s/\\$//
23241 t bsnlc
23242 s/["\\]/\\&/g; s/^/"/; s/$/"/p
23243 d
23244 :bsnlc
23245 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
23246 b cont
23247 ' <confdefs.h | sed '
23248 s/'"$ac_delim"'/"\\\
23249 "/g' >>$CONFIG_STATUS || ac_write_fail=1
23250
23251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23252   for (key in D) D_is_set[key] = 1
23253   FS = "\a"
23254 }
23255 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
23256   line = \$ 0
23257   split(line, arg, " ")
23258   if (arg[1] == "#") {
23259     defundef = arg[2]
23260     mac1 = arg[3]
23261   } else {
23262     defundef = substr(arg[1], 2)
23263     mac1 = arg[2]
23264   }
23265   split(mac1, mac2, "(") #)
23266   macro = mac2[1]
23267   prefix = substr(line, 1, index(line, defundef) - 1)
23268   if (D_is_set[macro]) {
23269     # Preserve the white space surrounding the "#".
23270     print prefix "define", macro P[macro] D[macro]
23271     next
23272   } else {
23273     # Replace #undef with comments.  This is necessary, for example,
23274     # in the case of _POSIX_SOURCE, which is predefined and required
23275     # on some systems where configure will not decide to define it.
23276     if (defundef == "undef") {
23277       print "/*", prefix defundef, macro, "*/"
23278       next
23279     }
23280   }
23281 }
23282 { print }
23283 _ACAWK
23284 _ACEOF
23285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23286   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
23287 fi # test -n "$CONFIG_HEADERS"
23288
23289
23290 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
23291 shift
23292 for ac_tag
23293 do
23294   case $ac_tag in
23295   :[FHLC]) ac_mode=$ac_tag; continue;;
23296   esac
23297   case $ac_mode$ac_tag in
23298   :[FHL]*:*);;
23299   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
23300   :[FH]-) ac_tag=-:-;;
23301   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23302   esac
23303   ac_save_IFS=$IFS
23304   IFS=:
23305   set x $ac_tag
23306   IFS=$ac_save_IFS
23307   shift
23308   ac_file=$1
23309   shift
23310
23311   case $ac_mode in
23312   :L) ac_source=$1;;
23313   :[FH])
23314     ac_file_inputs=
23315     for ac_f
23316     do
23317       case $ac_f in
23318       -) ac_f="$ac_tmp/stdin";;
23319       *) # Look for the file first in the build tree, then in the source tree
23320          # (if the path is not absolute).  The absolute path cannot be DOS-style,
23321          # because $ac_f cannot contain `:'.
23322          test -f "$ac_f" ||
23323            case $ac_f in
23324            [\\/$]*) false;;
23325            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23326            esac ||
23327            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23328       esac
23329       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23330       as_fn_append ac_file_inputs " '$ac_f'"
23331     done
23332
23333     # Let's still pretend it is `configure' which instantiates (i.e., don't
23334     # use $as_me), people would be surprised to read:
23335     #    /* config.h.  Generated by config.status.  */
23336     configure_input='Generated from '`
23337           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23338         `' by configure.'
23339     if test x"$ac_file" != x-; then
23340       configure_input="$ac_file.  $configure_input"
23341       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23342 $as_echo "$as_me: creating $ac_file" >&6;}
23343     fi
23344     # Neutralize special characters interpreted by sed in replacement strings.
23345     case $configure_input in #(
23346     *\&* | *\|* | *\\* )
23347        ac_sed_conf_input=`$as_echo "$configure_input" |
23348        sed 's/[\\\\&|]/\\\\&/g'`;; #(
23349     *) ac_sed_conf_input=$configure_input;;
23350     esac
23351
23352     case $ac_tag in
23353     *:-:* | *:-) cat >"$ac_tmp/stdin" \
23354       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
23355     esac
23356     ;;
23357   esac
23358
23359   ac_dir=`$as_dirname -- "$ac_file" ||
23360 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23361          X"$ac_file" : 'X\(//\)[^/]' \| \
23362          X"$ac_file" : 'X\(//\)$' \| \
23363          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23364 $as_echo X"$ac_file" |
23365     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23366             s//\1/
23367             q
23368           }
23369           /^X\(\/\/\)[^/].*/{
23370             s//\1/
23371             q
23372           }
23373           /^X\(\/\/\)$/{
23374             s//\1/
23375             q
23376           }
23377           /^X\(\/\).*/{
23378             s//\1/
23379             q
23380           }
23381           s/.*/./; q'`
23382   as_dir="$ac_dir"; as_fn_mkdir_p
23383   ac_builddir=.
23384
23385 case "$ac_dir" in
23386 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23387 *)
23388   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23389   # A ".." for each directory in $ac_dir_suffix.
23390   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23391   case $ac_top_builddir_sub in
23392   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23393   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23394   esac ;;
23395 esac
23396 ac_abs_top_builddir=$ac_pwd
23397 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23398 # for backward compatibility:
23399 ac_top_builddir=$ac_top_build_prefix
23400
23401 case $srcdir in
23402   .)  # We are building in place.
23403     ac_srcdir=.
23404     ac_top_srcdir=$ac_top_builddir_sub
23405     ac_abs_top_srcdir=$ac_pwd ;;
23406   [\\/]* | ?:[\\/]* )  # Absolute name.
23407     ac_srcdir=$srcdir$ac_dir_suffix;
23408     ac_top_srcdir=$srcdir
23409     ac_abs_top_srcdir=$srcdir ;;
23410   *) # Relative name.
23411     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23412     ac_top_srcdir=$ac_top_build_prefix$srcdir
23413     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23414 esac
23415 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23416
23417
23418   case $ac_mode in
23419   :F)
23420   #
23421   # CONFIG_FILE
23422   #
23423
23424   case $INSTALL in
23425   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23426   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23427   esac
23428 _ACEOF
23429
23430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23431 # If the template does not know about datarootdir, expand it.
23432 # FIXME: This hack should be removed a few years after 2.60.
23433 ac_datarootdir_hack=; ac_datarootdir_seen=
23434 ac_sed_dataroot='
23435 /datarootdir/ {
23436   p
23437   q
23438 }
23439 /@datadir@/p
23440 /@docdir@/p
23441 /@infodir@/p
23442 /@localedir@/p
23443 /@mandir@/p'
23444 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23445 *datarootdir*) ac_datarootdir_seen=yes;;
23446 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23447   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23448 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23449 _ACEOF
23450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23451   ac_datarootdir_hack='
23452   s&@datadir@&$datadir&g
23453   s&@docdir@&$docdir&g
23454   s&@infodir@&$infodir&g
23455   s&@localedir@&$localedir&g
23456   s&@mandir@&$mandir&g
23457   s&\\\${datarootdir}&$datarootdir&g' ;;
23458 esac
23459 _ACEOF
23460
23461 # Neutralize VPATH when `$srcdir' = `.'.
23462 # Shell code in configure.ac might set extrasub.
23463 # FIXME: do we really want to maintain this feature?
23464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23465 ac_sed_extra="$ac_vpsub
23466 $extrasub
23467 _ACEOF
23468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23469 :t
23470 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23471 s|@configure_input@|$ac_sed_conf_input|;t t
23472 s&@top_builddir@&$ac_top_builddir_sub&;t t
23473 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23474 s&@srcdir@&$ac_srcdir&;t t
23475 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23476 s&@top_srcdir@&$ac_top_srcdir&;t t
23477 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23478 s&@builddir@&$ac_builddir&;t t
23479 s&@abs_builddir@&$ac_abs_builddir&;t t
23480 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23481 s&@INSTALL@&$ac_INSTALL&;t t
23482 $ac_datarootdir_hack
23483 "
23484 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23485 if $ac_cs_awk_getline; then
23486   $AWK -f "$ac_tmp/subs.awk"
23487 else
23488   $AWK -f "$ac_tmp/subs.awk" | $SHELL
23489 fi \
23490   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23491
23492 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23493   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
23494   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
23495       "$ac_tmp/out"`; test -z "$ac_out"; } &&
23496   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23497 which seems to be undefined.  Please make sure it is defined" >&5
23498 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23499 which seems to be undefined.  Please make sure it is defined" >&2;}
23500
23501   rm -f "$ac_tmp/stdin"
23502   case $ac_file in
23503   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
23504   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
23505   esac \
23506   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23507  ;;
23508   :H)
23509   #
23510   # CONFIG_HEADER
23511   #
23512   if test x"$ac_file" != x-; then
23513     {
23514       $as_echo "/* $configure_input  */" \
23515       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
23516     } >"$ac_tmp/config.h" \
23517       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23518     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
23519       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23520 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23521     else
23522       rm -f "$ac_file"
23523       mv "$ac_tmp/config.h" "$ac_file" \
23524         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
23525     fi
23526   else
23527     $as_echo "/* $configure_input  */" \
23528       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
23529       || as_fn_error $? "could not create -" "$LINENO" 5
23530   fi
23531  ;;
23532
23533   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23534 $as_echo "$as_me: executing $ac_file commands" >&6;}
23535  ;;
23536   esac
23537
23538
23539   case $ac_file$ac_mode in
23540     "libtool":C)
23541
23542     # See if we are running on zsh, and set the options which allow our
23543     # commands through without removal of \ escapes.
23544     if test -n "${ZSH_VERSION+set}" ; then
23545       setopt NO_GLOB_SUBST
23546     fi
23547
23548     cfgfile="${ofile}T"
23549     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
23550     $RM "$cfgfile"
23551
23552     cat <<_LT_EOF >> "$cfgfile"
23553 #! $SHELL
23554
23555 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
23556 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
23557 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
23558 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
23559 #
23560 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
23561 #                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
23562 #                 Foundation, Inc.
23563 #   Written by Gordon Matzigkeit, 1996
23564 #
23565 #   This file is part of GNU Libtool.
23566 #
23567 # GNU Libtool is free software; you can redistribute it and/or
23568 # modify it under the terms of the GNU General Public License as
23569 # published by the Free Software Foundation; either version 2 of
23570 # the License, or (at your option) any later version.
23571 #
23572 # As a special exception to the GNU General Public License,
23573 # if you distribute this file as part of a program or library that
23574 # is built using GNU Libtool, you may include this file under the
23575 # same distribution terms that you use for the rest of that program.
23576 #
23577 # GNU Libtool is distributed in the hope that it will be useful,
23578 # but WITHOUT ANY WARRANTY; without even the implied warranty of
23579 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23580 # GNU General Public License for more details.
23581 #
23582 # You should have received a copy of the GNU General Public License
23583 # along with GNU Libtool; see the file COPYING.  If not, a copy
23584 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
23585 # obtained by writing to the Free Software Foundation, Inc.,
23586 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
23587
23588
23589 # The names of the tagged configurations supported by this script.
23590 available_tags=""
23591
23592 # ### BEGIN LIBTOOL CONFIG
23593
23594 # Which release of libtool.m4 was used?
23595 macro_version=$macro_version
23596 macro_revision=$macro_revision
23597
23598 # Whether or not to build shared libraries.
23599 build_libtool_libs=$enable_shared
23600
23601 # Whether or not to build static libraries.
23602 build_old_libs=$enable_static
23603
23604 # What type of objects to build.
23605 pic_mode=$pic_mode
23606
23607 # Whether or not to optimize for fast installation.
23608 fast_install=$enable_fast_install
23609
23610 # Shell to use when invoking shell scripts.
23611 SHELL=$lt_SHELL
23612
23613 # An echo program that protects backslashes.
23614 ECHO=$lt_ECHO
23615
23616 # The PATH separator for the build system.
23617 PATH_SEPARATOR=$lt_PATH_SEPARATOR
23618
23619 # The host system.
23620 host_alias=$host_alias
23621 host=$host
23622 host_os=$host_os
23623
23624 # The build system.
23625 build_alias=$build_alias
23626 build=$build
23627 build_os=$build_os
23628
23629 # A sed program that does not truncate output.
23630 SED=$lt_SED
23631
23632 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
23633 Xsed="\$SED -e 1s/^X//"
23634
23635 # A grep program that handles long lines.
23636 GREP=$lt_GREP
23637
23638 # An ERE matcher.
23639 EGREP=$lt_EGREP
23640
23641 # A literal string matcher.
23642 FGREP=$lt_FGREP
23643
23644 # A BSD- or MS-compatible name lister.
23645 NM=$lt_NM
23646
23647 # Whether we need soft or hard links.
23648 LN_S=$lt_LN_S
23649
23650 # What is the maximum length of a command?
23651 max_cmd_len=$max_cmd_len
23652
23653 # Object file suffix (normally "o").
23654 objext=$ac_objext
23655
23656 # Executable file suffix (normally "").
23657 exeext=$exeext
23658
23659 # whether the shell understands "unset".
23660 lt_unset=$lt_unset
23661
23662 # turn spaces into newlines.
23663 SP2NL=$lt_lt_SP2NL
23664
23665 # turn newlines into spaces.
23666 NL2SP=$lt_lt_NL2SP
23667
23668 # convert \$build file names to \$host format.
23669 to_host_file_cmd=$lt_cv_to_host_file_cmd
23670
23671 # convert \$build files to toolchain format.
23672 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
23673
23674 # An object symbol dumper.
23675 OBJDUMP=$lt_OBJDUMP
23676
23677 # Method to check whether dependent libraries are shared objects.
23678 deplibs_check_method=$lt_deplibs_check_method
23679
23680 # Command to use when deplibs_check_method = "file_magic".
23681 file_magic_cmd=$lt_file_magic_cmd
23682
23683 # How to find potential files when deplibs_check_method = "file_magic".
23684 file_magic_glob=$lt_file_magic_glob
23685
23686 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
23687 want_nocaseglob=$lt_want_nocaseglob
23688
23689 # DLL creation program.
23690 DLLTOOL=$lt_DLLTOOL
23691
23692 # Command to associate shared and link libraries.
23693 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
23694
23695 # The archiver.
23696 AR=$lt_AR
23697
23698 # Flags to create an archive.
23699 AR_FLAGS=$lt_AR_FLAGS
23700
23701 # How to feed a file listing to the archiver.
23702 archiver_list_spec=$lt_archiver_list_spec
23703
23704 # A symbol stripping program.
23705 STRIP=$lt_STRIP
23706
23707 # Commands used to install an old-style archive.
23708 RANLIB=$lt_RANLIB
23709 old_postinstall_cmds=$lt_old_postinstall_cmds
23710 old_postuninstall_cmds=$lt_old_postuninstall_cmds
23711
23712 # Whether to use a lock for old archive extraction.
23713 lock_old_archive_extraction=$lock_old_archive_extraction
23714
23715 # A C compiler.
23716 LTCC=$lt_CC
23717
23718 # LTCC compiler flags.
23719 LTCFLAGS=$lt_CFLAGS
23720
23721 # Take the output of nm and produce a listing of raw symbols and C names.
23722 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
23723
23724 # Transform the output of nm in a proper C declaration.
23725 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
23726
23727 # Transform the output of nm in a C name address pair.
23728 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
23729
23730 # Transform the output of nm in a C name address pair when lib prefix is needed.
23731 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
23732
23733 # Specify filename containing input files for \$NM.
23734 nm_file_list_spec=$lt_nm_file_list_spec
23735
23736 # The root where to search for dependent libraries,and in which our libraries should be installed.
23737 lt_sysroot=$lt_sysroot
23738
23739 # The name of the directory that contains temporary libtool files.
23740 objdir=$objdir
23741
23742 # Used to examine libraries when file_magic_cmd begins with "file".
23743 MAGIC_CMD=$MAGIC_CMD
23744
23745 # Must we lock files when doing compilation?
23746 need_locks=$lt_need_locks
23747
23748 # Manifest tool.
23749 MANIFEST_TOOL=$lt_MANIFEST_TOOL
23750
23751 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
23752 DSYMUTIL=$lt_DSYMUTIL
23753
23754 # Tool to change global to local symbols on Mac OS X.
23755 NMEDIT=$lt_NMEDIT
23756
23757 # Tool to manipulate fat objects and archives on Mac OS X.
23758 LIPO=$lt_LIPO
23759
23760 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
23761 OTOOL=$lt_OTOOL
23762
23763 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
23764 OTOOL64=$lt_OTOOL64
23765
23766 # Old archive suffix (normally "a").
23767 libext=$libext
23768
23769 # Shared library suffix (normally ".so").
23770 shrext_cmds=$lt_shrext_cmds
23771
23772 # The commands to extract the exported symbol list from a shared archive.
23773 extract_expsyms_cmds=$lt_extract_expsyms_cmds
23774
23775 # Variables whose values should be saved in libtool wrapper scripts and
23776 # restored at link time.
23777 variables_saved_for_relink=$lt_variables_saved_for_relink
23778
23779 # Do we need the "lib" prefix for modules?
23780 need_lib_prefix=$need_lib_prefix
23781
23782 # Do we need a version for libraries?
23783 need_version=$need_version
23784
23785 # Library versioning type.
23786 version_type=$version_type
23787
23788 # Shared library runtime path variable.
23789 runpath_var=$runpath_var
23790
23791 # Shared library path variable.
23792 shlibpath_var=$shlibpath_var
23793
23794 # Is shlibpath searched before the hard-coded library search path?
23795 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
23796
23797 # Format of library name prefix.
23798 libname_spec=$lt_libname_spec
23799
23800 # List of archive names.  First name is the real one, the rest are links.
23801 # The last name is the one that the linker finds with -lNAME
23802 library_names_spec=$lt_library_names_spec
23803
23804 # The coded name of the library, if different from the real name.
23805 soname_spec=$lt_soname_spec
23806
23807 # Permission mode override for installation of shared libraries.
23808 install_override_mode=$lt_install_override_mode
23809
23810 # Command to use after installation of a shared archive.
23811 postinstall_cmds=$lt_postinstall_cmds
23812
23813 # Command to use after uninstallation of a shared archive.
23814 postuninstall_cmds=$lt_postuninstall_cmds
23815
23816 # Commands used to finish a libtool library installation in a directory.
23817 finish_cmds=$lt_finish_cmds
23818
23819 # As "finish_cmds", except a single script fragment to be evaled but
23820 # not shown.
23821 finish_eval=$lt_finish_eval
23822
23823 # Whether we should hardcode library paths into libraries.
23824 hardcode_into_libs=$hardcode_into_libs
23825
23826 # Compile-time system search path for libraries.
23827 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
23828
23829 # Run-time system search path for libraries.
23830 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
23831
23832 # Whether dlopen is supported.
23833 dlopen_support=$enable_dlopen
23834
23835 # Whether dlopen of programs is supported.
23836 dlopen_self=$enable_dlopen_self
23837
23838 # Whether dlopen of statically linked programs is supported.
23839 dlopen_self_static=$enable_dlopen_self_static
23840
23841 # Commands to strip libraries.
23842 old_striplib=$lt_old_striplib
23843 striplib=$lt_striplib
23844
23845
23846 # The linker used to build libraries.
23847 LD=$lt_LD
23848
23849 # How to create reloadable object files.
23850 reload_flag=$lt_reload_flag
23851 reload_cmds=$lt_reload_cmds
23852
23853 # Commands used to build an old-style archive.
23854 old_archive_cmds=$lt_old_archive_cmds
23855
23856 # A language specific compiler.
23857 CC=$lt_compiler
23858
23859 # Is the compiler the GNU compiler?
23860 with_gcc=$GCC
23861
23862 # Compiler flag to turn off builtin functions.
23863 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
23864
23865 # Additional compiler flags for building library objects.
23866 pic_flag=$lt_lt_prog_compiler_pic
23867
23868 # How to pass a linker flag through the compiler.
23869 wl=$lt_lt_prog_compiler_wl
23870
23871 # Compiler flag to prevent dynamic linking.
23872 link_static_flag=$lt_lt_prog_compiler_static
23873
23874 # Does compiler simultaneously support -c and -o options?
23875 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
23876
23877 # Whether or not to add -lc for building shared libraries.
23878 build_libtool_need_lc=$archive_cmds_need_lc
23879
23880 # Whether or not to disallow shared libs when runtime libs are static.
23881 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
23882
23883 # Compiler flag to allow reflexive dlopens.
23884 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
23885
23886 # Compiler flag to generate shared objects directly from archives.
23887 whole_archive_flag_spec=$lt_whole_archive_flag_spec
23888
23889 # Whether the compiler copes with passing no objects directly.
23890 compiler_needs_object=$lt_compiler_needs_object
23891
23892 # Create an old-style archive from a shared archive.
23893 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
23894
23895 # Create a temporary old-style archive to link instead of a shared archive.
23896 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
23897
23898 # Commands used to build a shared archive.
23899 archive_cmds=$lt_archive_cmds
23900 archive_expsym_cmds=$lt_archive_expsym_cmds
23901
23902 # Commands used to build a loadable module if different from building
23903 # a shared archive.
23904 module_cmds=$lt_module_cmds
23905 module_expsym_cmds=$lt_module_expsym_cmds
23906
23907 # Whether we are building with GNU ld or not.
23908 with_gnu_ld=$lt_with_gnu_ld
23909
23910 # Flag that allows shared libraries with undefined symbols to be built.
23911 allow_undefined_flag=$lt_allow_undefined_flag
23912
23913 # Flag that enforces no undefined symbols.
23914 no_undefined_flag=$lt_no_undefined_flag
23915
23916 # Flag to hardcode \$libdir into a binary during linking.
23917 # This must work even if \$libdir does not exist
23918 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
23919
23920 # Whether we need a single "-rpath" flag with a separated argument.
23921 hardcode_libdir_separator=$lt_hardcode_libdir_separator
23922
23923 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
23924 # DIR into the resulting binary.
23925 hardcode_direct=$hardcode_direct
23926
23927 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
23928 # DIR into the resulting binary and the resulting library dependency is
23929 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
23930 # library is relocated.
23931 hardcode_direct_absolute=$hardcode_direct_absolute
23932
23933 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
23934 # into the resulting binary.
23935 hardcode_minus_L=$hardcode_minus_L
23936
23937 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
23938 # into the resulting binary.
23939 hardcode_shlibpath_var=$hardcode_shlibpath_var
23940
23941 # Set to "yes" if building a shared library automatically hardcodes DIR
23942 # into the library and all subsequent libraries and executables linked
23943 # against it.
23944 hardcode_automatic=$hardcode_automatic
23945
23946 # Set to yes if linker adds runtime paths of dependent libraries
23947 # to runtime path list.
23948 inherit_rpath=$inherit_rpath
23949
23950 # Whether libtool must link a program against all its dependency libraries.
23951 link_all_deplibs=$link_all_deplibs
23952
23953 # Set to "yes" if exported symbols are required.
23954 always_export_symbols=$always_export_symbols
23955
23956 # The commands to list exported symbols.
23957 export_symbols_cmds=$lt_export_symbols_cmds
23958
23959 # Symbols that should not be listed in the preloaded symbols.
23960 exclude_expsyms=$lt_exclude_expsyms
23961
23962 # Symbols that must always be exported.
23963 include_expsyms=$lt_include_expsyms
23964
23965 # Commands necessary for linking programs (against libraries) with templates.
23966 prelink_cmds=$lt_prelink_cmds
23967
23968 # Commands necessary for finishing linking programs.
23969 postlink_cmds=$lt_postlink_cmds
23970
23971 # Specify filename containing input files.
23972 file_list_spec=$lt_file_list_spec
23973
23974 # How to hardcode a shared library path into an executable.
23975 hardcode_action=$hardcode_action
23976
23977 # ### END LIBTOOL CONFIG
23978
23979 _LT_EOF
23980
23981   case $host_os in
23982   aix3*)
23983     cat <<\_LT_EOF >> "$cfgfile"
23984 # AIX sometimes has problems with the GCC collect2 program.  For some
23985 # reason, if we set the COLLECT_NAMES environment variable, the problems
23986 # vanish in a puff of smoke.
23987 if test "X${COLLECT_NAMES+set}" != Xset; then
23988   COLLECT_NAMES=
23989   export COLLECT_NAMES
23990 fi
23991 _LT_EOF
23992     ;;
23993   esac
23994
23995
23996 ltmain="$ac_aux_dir/ltmain.sh"
23997
23998
23999   # We use sed instead of cat because bash on DJGPP gets confused if
24000   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
24001   # text mode, it properly converts lines to CR/LF.  This bash problem
24002   # is reportedly fixed, but why not run on old versions too?
24003   sed '$q' "$ltmain" >> "$cfgfile" \
24004      || (rm -f "$cfgfile"; exit 1)
24005
24006   if test x"$xsi_shell" = xyes; then
24007   sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
24008 func_dirname ()\
24009 {\
24010 \    case ${1} in\
24011 \      */*) func_dirname_result="${1%/*}${2}" ;;\
24012 \      *  ) func_dirname_result="${3}" ;;\
24013 \    esac\
24014 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
24015   && mv -f "$cfgfile.tmp" "$cfgfile" \
24016     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24017 test 0 -eq $? || _lt_function_replace_fail=:
24018
24019
24020   sed -e '/^func_basename ()$/,/^} # func_basename /c\
24021 func_basename ()\
24022 {\
24023 \    func_basename_result="${1##*/}"\
24024 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
24025   && mv -f "$cfgfile.tmp" "$cfgfile" \
24026     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24027 test 0 -eq $? || _lt_function_replace_fail=:
24028
24029
24030   sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
24031 func_dirname_and_basename ()\
24032 {\
24033 \    case ${1} in\
24034 \      */*) func_dirname_result="${1%/*}${2}" ;;\
24035 \      *  ) func_dirname_result="${3}" ;;\
24036 \    esac\
24037 \    func_basename_result="${1##*/}"\
24038 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
24039   && mv -f "$cfgfile.tmp" "$cfgfile" \
24040     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24041 test 0 -eq $? || _lt_function_replace_fail=:
24042
24043
24044   sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
24045 func_stripname ()\
24046 {\
24047 \    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
24048 \    # positional parameters, so assign one to ordinary parameter first.\
24049 \    func_stripname_result=${3}\
24050 \    func_stripname_result=${func_stripname_result#"${1}"}\
24051 \    func_stripname_result=${func_stripname_result%"${2}"}\
24052 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
24053   && mv -f "$cfgfile.tmp" "$cfgfile" \
24054     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24055 test 0 -eq $? || _lt_function_replace_fail=:
24056
24057
24058   sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
24059 func_split_long_opt ()\
24060 {\
24061 \    func_split_long_opt_name=${1%%=*}\
24062 \    func_split_long_opt_arg=${1#*=}\
24063 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
24064   && mv -f "$cfgfile.tmp" "$cfgfile" \
24065     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24066 test 0 -eq $? || _lt_function_replace_fail=:
24067
24068
24069   sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
24070 func_split_short_opt ()\
24071 {\
24072 \    func_split_short_opt_arg=${1#??}\
24073 \    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
24074 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
24075   && mv -f "$cfgfile.tmp" "$cfgfile" \
24076     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24077 test 0 -eq $? || _lt_function_replace_fail=:
24078
24079
24080   sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
24081 func_lo2o ()\
24082 {\
24083 \    case ${1} in\
24084 \      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
24085 \      *)    func_lo2o_result=${1} ;;\
24086 \    esac\
24087 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
24088   && mv -f "$cfgfile.tmp" "$cfgfile" \
24089     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24090 test 0 -eq $? || _lt_function_replace_fail=:
24091
24092
24093   sed -e '/^func_xform ()$/,/^} # func_xform /c\
24094 func_xform ()\
24095 {\
24096     func_xform_result=${1%.*}.lo\
24097 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
24098   && mv -f "$cfgfile.tmp" "$cfgfile" \
24099     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24100 test 0 -eq $? || _lt_function_replace_fail=:
24101
24102
24103   sed -e '/^func_arith ()$/,/^} # func_arith /c\
24104 func_arith ()\
24105 {\
24106     func_arith_result=$(( $* ))\
24107 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
24108   && mv -f "$cfgfile.tmp" "$cfgfile" \
24109     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24110 test 0 -eq $? || _lt_function_replace_fail=:
24111
24112
24113   sed -e '/^func_len ()$/,/^} # func_len /c\
24114 func_len ()\
24115 {\
24116     func_len_result=${#1}\
24117 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
24118   && mv -f "$cfgfile.tmp" "$cfgfile" \
24119     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24120 test 0 -eq $? || _lt_function_replace_fail=:
24121
24122 fi
24123
24124 if test x"$lt_shell_append" = xyes; then
24125   sed -e '/^func_append ()$/,/^} # func_append /c\
24126 func_append ()\
24127 {\
24128     eval "${1}+=\\${2}"\
24129 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
24130   && mv -f "$cfgfile.tmp" "$cfgfile" \
24131     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24132 test 0 -eq $? || _lt_function_replace_fail=:
24133
24134
24135   sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
24136 func_append_quoted ()\
24137 {\
24138 \    func_quote_for_eval "${2}"\
24139 \    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
24140 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
24141   && mv -f "$cfgfile.tmp" "$cfgfile" \
24142     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24143 test 0 -eq $? || _lt_function_replace_fail=:
24144
24145
24146   # Save a `func_append' function call where possible by direct use of '+='
24147   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
24148     && mv -f "$cfgfile.tmp" "$cfgfile" \
24149       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24150   test 0 -eq $? || _lt_function_replace_fail=:
24151 else
24152   # Save a `func_append' function call even when '+=' is not available
24153   sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
24154     && mv -f "$cfgfile.tmp" "$cfgfile" \
24155       || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
24156   test 0 -eq $? || _lt_function_replace_fail=:
24157 fi
24158
24159 if test x"$_lt_function_replace_fail" = x":"; then
24160   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
24161 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
24162 fi
24163
24164
24165    mv -f "$cfgfile" "$ofile" ||
24166     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
24167   chmod +x "$ofile"
24168
24169  ;;
24170     "atf-config":C) (
24171                  mkdir -p unit/atf-src;
24172                  cd unit/atf-src;
24173                  case "$srcdir" in
24174                  /*) ;;
24175                  *) srcdir="../../$srcdir";;
24176                  esac
24177                  ${SHELL} "${srcdir}${srcdir:+/unit/atf-src/}./configure" --enable-tools --disable-shared MISSING=: --prefix $atfdir;
24178                 )  ;;
24179     "chmod":C) chmod a+x isc-config.sh doc/doxygen/doxygen-input-filter ;;
24180
24181   esac
24182 done # for ac_tag
24183
24184
24185 as_fn_exit 0
24186 _ACEOF
24187 ac_clean_files=$ac_clean_files_save
24188
24189 test $ac_write_fail = 0 ||
24190   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
24191
24192
24193 # configure is writing to config.log, and then calls config.status.
24194 # config.status does its own redirection, appending to config.log.
24195 # Unfortunately, on DOS this fails, as config.log is still kept open
24196 # by configure, so config.status won't be able to write to it; its
24197 # output is simply discarded.  So we exec the FD to /dev/null,
24198 # effectively closing config.log, so it can be properly (re)opened and
24199 # appended to by config.status.  When coming back to configure, we
24200 # need to make the FD available again.
24201 if test "$no_create" != yes; then
24202   ac_cs_success=:
24203   ac_config_status_args=
24204   test "$silent" = yes &&
24205     ac_config_status_args="$ac_config_status_args --quiet"
24206   exec 5>/dev/null
24207   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
24208   exec 5>>config.log
24209   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
24210   # would make configure fail if this is the last instruction.
24211   $ac_cs_success || as_fn_exit 1
24212 fi
24213 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
24214   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
24215 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
24216 fi
24217
24218
24219 #
24220 # Now that the Makefiles exist we can ensure that everything is rebuilt.
24221 #
24222
24223 # Check whether --with-make-clean was given.
24224 if test "${with_make_clean+set}" = set; then :
24225   withval=$with_make_clean; make_clean="$withval"
24226 else
24227   make_clean="yes"
24228 fi
24229
24230 case "$make_clean" in
24231 yes)
24232         make clean
24233         ;;
24234 esac
24235
24236 # Check whether --enable-full-report was given.
24237 if test "${enable_full_report+set}" = set; then :
24238   enableval=$enable_full_report;
24239 fi
24240
24241
24242 echo "========================================================================"
24243 echo "Configuration summary:"
24244 echo "------------------------------------------------------------------------"
24245 echo "Optional features enabled:"
24246 if $use_threads; then
24247     echo "    Multiprocessing support (--enable-threads)"
24248     if test "$enable_full_report" = "yes" -o "$locktype" = "standard"; then
24249         echo "        Mutex lock type: $locktype"
24250     fi
24251 fi
24252 test "$use_tuning" = "large" && echo "    Large-system tuning (--with-tuning)"
24253 test "$use_geoip" = "no" || echo "    GeoIP access control (--with-geoip)"
24254 test "$use_gssapi" = "no" || echo "    GSS-API (--with-gssapi)"
24255 if test "$enable_sit" != "no"; then
24256     echo "    Source Identity Token support (--enable-sit)"
24257     if test "$enable_full_report" = "yes" -o "$with_sit_alg" != "aes"; then
24258         echo "        Algorithm: $with_sit_alg"
24259     fi
24260 fi
24261
24262 # these lines are only printed if run with --enable-full-report
24263 if test "$enable_full_report" = "yes"; then
24264     test "$enable_ipv6" = "no" -o "$found_ipv6" = "no" || \
24265         echo "    IPv6 support (--enable-ipv6)"
24266     test "X$CRYPTO" = "X" -o "$want_native_pkcs11" = "yes" || \
24267             echo "    OpenSSL cryptography/DNSSEC (--with-openssl)"
24268     test "X$PYTHON" = "X" || echo "    Python tools (--with-python)"
24269     test "X$libxml2_libs" = "X" || echo "    XML statistics (--with-libxml2)"
24270     test "X$have_libjson" = "X" || echo "    JSON statistics (--with-libjson)"
24271 fi
24272
24273 if test "$use_pkcs11" != "no"; then
24274     if test "$want_native_pkcs11" = "yes"; then
24275         echo "    Native PKCS#11/Cryptoki support (--enable-native-pkcs11)"
24276     else
24277         echo "    PKCS#11/Cryptoki support using OpenSSL (--with-pkcs11)"
24278     fi
24279     echo "        Provider library: $PKCS11_PROVIDER"
24280 fi
24281 if test "$OPENSSL_GOST" = "yes" -o "$PKCS11_GOST" = "yes"; then
24282     echo "    GOST algorithm support (encoding: $gosttype) (--with-gost)"
24283 fi
24284 test "$OPENSSL_ECDSA" = "yes" -o "$PKCS11_ECDSA" = "yes" && \
24285     echo "    ECDSA algorithm support (--with-ecdsa)"
24286 test "$enable_fixed" = "yes" && \
24287     echo "    Allow 'fixed' rrset-order (--enable-fixed-rrset)"
24288 test "$enable_filter" = "yes" && \
24289     echo "    AAAA filtering (--enable-filter-aaaa)"
24290 test "$enable_seccomp" = yes && \
24291     echo "    Use libseccomp system call filtering (--enable-seccomp)"
24292 test "$want_backtrace" = "yes" && \
24293     echo "    Print backtrace on crash (--enable-backtrace)"
24294 test "$want_symtable" = "minimal" && \
24295     echo "    Use symbol table for backtrace, named only (--enable-symtable)"
24296 test "$want_symtable" = "yes" -o "$want_symtable" = "all" && \
24297     echo "    Use symbol table for backtrace, all binaries (--enable-symtable=all)"
24298 test "$use_libtool" = "no" || echo "    Use GNU libtool (--with-libtool)"
24299 test "$atf" = "no" || echo "    Automated Testing Framework (--with-atf)"
24300
24301 echo "    Dynamically loadable zone (DLZ) drivers:"
24302 test "$use_dlz_bdb" = "no" || \
24303     echo "        Berkeley DB (--with-dlz-bdb)"
24304 test "$use_dlz_ldap" = "no" || \
24305     echo "        LDAP (--with-dlz-ldap)"
24306 test "$use_dlz_mysql" = "no" || \
24307     echo "        MySQL (--with-dlz-mysql)"
24308 test "$use_dlz_odbc" = "no" || \
24309     echo "        ODBC (--with-dlz-odbc)"
24310 test "$use_dlz_postgres" = "no" || \
24311     echo "        Postgres (--with-dlz-postgres)"
24312 test "$use_dlz_filesystem" = "no" || \
24313     echo "        Filesystem (--with-dlz-filesystem)"
24314 test "$use_dlz_stub" = "no" || \
24315     echo "        Stub (--with-dlz-stub)"
24316 test "$use_dlz_bdb $use_dlz_ldap $use_dlz_mysql $use_dlz_odbc $use_dlz_postgres $use_dlz_filesystem $use_dlz_stub" = "no no no no no no no" && echo "        None"
24317 echo
24318
24319 echo "Features disabled or unavailable on this platform:"
24320 $use_threads || echo "    Multiprocessing support (--enable-threads)"
24321 test "$enable_ipv6" = "no" -o "$found_ipv6" = "no" && \
24322         echo "    IPv6 support (--enable-ipv6)"
24323 test "$use_tuning" = "large" || echo "    Large-system tuning (--with-tuning)"
24324
24325 test "$use_geoip" = "no" && echo "    GeoIP access control (--with-geoip)"
24326 test "$use_gssapi" = "no" && echo "    GSS-API (--with-gssapi)"
24327 test "$enable_sit" = "no" && echo "    Source Identity Token support (--enable-sit)"
24328
24329 test "$enable_fixed" = "yes" || \
24330     echo "    Allow 'fixed' rrset-order (--enable-fixed-rrset)"
24331
24332 if test "X$CRYPTO" = "X" -o "$want_native_pkcs11" = "yes"
24333 then
24334     echo "    OpenSSL cryptography/DNSSEC (--with-openssl)"
24335 elif test "$use_pkcs11" = "no"; then
24336     echo "    PKCS#11/Cryptoki support (--with-pkcs11)"
24337 fi
24338 test "$want_native_pkcs11" = "yes" ||
24339     echo "    Native PKCS#11/Cryptoki support (--enable-native-pkcs11)"
24340 test "X$CRYPTO" = "X" -o "$OPENSSL_GOST" = "yes" -o "$PKCS11_GOST" = "yes" || \
24341     echo "    GOST algorithm support (--with-gost)"
24342 test "X$CRYPTO" = "X" -o "$OPENSSL_ECDSA" = "yes" -o "$PKCS11_ECDSA" = "yes" || \
24343     echo "    ECDSA algorithm support (--with-ecdsa)"
24344
24345 test "$enable_seccomp" = yes || \
24346     echo "    Use libseccomp system call filtering (--enable-seccomp)"
24347 test "$want_backtrace" = "yes" || \
24348     echo "    Print backtrace on crash (--enable-backtrace)"
24349 test "$use_libtool" = "yes" || echo "    Use GNU libtool (--with-libtool)"
24350 test "$atf" = "no" && echo "    Automated Testing Framework (--with-atf)"
24351
24352 test "X$PYTHON" = "X" && echo "    Python tools (--with-python)"
24353 test "X$libxml2_libs" = "X" && echo "    XML statistics (--with-libxml2)"
24354 test "X$have_libjson" = "X" && echo "    JSON statistics (--with-libjson)"
24355
24356 if test "X$ac_unrecognized_opts" != "X"; then
24357     echo
24358     echo "Unrecognized options:"
24359     echo "    $ac_unrecognized_opts"
24360 fi
24361 echo "========================================================================"
24362
24363 if test "X$CRYPTO" = "X"; then
24364 cat << \EOF
24365 BIND 9 is being built without cryptography support. This means it will
24366 not have DNSSEC support. Use --with-openssl, or --with-pkcs11 and
24367 --enable-native-pkcs11 to enable cryptography.
24368 EOF
24369 fi
24370
24371 if test "X$OPENSSL_WARNING" != "X"; then
24372 cat << \EOF
24373 WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
24374 WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
24375 WARNING                                                                 WARNING
24376 WARNING         Your OpenSSL crypto library may be vulnerable to        WARNING
24377 WARNING         one or more of the the following known security         WARNING
24378 WARNING         flaws:                                                  WARNING
24379 WARNING                                                                 WARNING
24380 WARNING         CAN-2002-0659, CAN-2006-4339, CVE-2006-2937 and         WARNING
24381 WARNING         CVE-2006-2940.                                          WARNING
24382 WARNING                                                                 WARNING
24383 WARNING         It is recommended that you upgrade to OpenSSL           WARNING
24384 WARNING         version 0.9.8d/0.9.7l (or greater).                     WARNING
24385 WARNING                                                                 WARNING
24386 WARNING         You can disable this warning by specifying:             WARNING
24387 WARNING                                                                 WARNING
24388 WARNING               --disable-openssl-version-check                   WARNING
24389 WARNING                                                                 WARNING
24390 WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
24391 WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
24392 EOF
24393 fi
24394
24395 # Tell Emacs to edit this file in shell mode.
24396 # Local Variables:
24397 # mode: sh
24398 # End: