The Tcpdump Group git mirrors - tcpdump/blob - configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="tcpdump.c"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 INSTALL_DATA
 624 INSTALL_SCRIPT
 625 INSTALL_PROGRAM
 626 MAN_MISC_INFO
 627 MAN_FILE_FORMATS
 628 LOCALSRC
 629 V_PCAPDEP
 630 V_INCLS
 631 V_GROUP
 632 V_DEFS
 633 V_CCOPT
 634 MKDEP
 635 DEPENDENCY_CFLAG
 636 AR
 637 RANLIB
 638 PCAP_CONFIG
 639 LIBOBJS
 640 EGREP
 641 GREP
 642 CPP
 643 OBJEXT
 644 EXEEXT
 645 ac_ct_CC
 646 CPPFLAGS
 647 LDFLAGS
 648 CFLAGS
 649 CC
 650 SHLICC2
 651 host_os
 652 host_vendor
 653 host_cpu
 654 host
 655 build_os
 656 build_vendor
 657 build_cpu
 658 build
 659 target_alias
 660 host_alias
 661 build_alias
 662 LIBS
 663 ECHO_T
 664 ECHO_N
 665 ECHO_C
 666 DEFS
 667 mandir
 668 localedir
 669 libdir
 670 psdir
 671 pdfdir
 672 dvidir
 673 htmldir
 674 infodir
 675 docdir
 676 oldincludedir
 677 includedir
 678 localstatedir
 679 sharedstatedir
 680 sysconfdir
 681 datadir
 682 datarootdir
 683 libexecdir
 684 sbindir
 685 bindir
 686 program_transform_name
 687 prefix
 688 exec_prefix
 689 PACKAGE_URL
 690 PACKAGE_BUGREPORT
 691 PACKAGE_STRING
 692 PACKAGE_VERSION
 693 PACKAGE_TARNAME
 694 PACKAGE_NAME
 695 PATH_SEPARATOR
 696 SHELL'
 697 ac_subst_files=''
 698 ac_user_opts='
 699 enable_option_checking
 700 with_gcc
 701 enable_universal
 702 with_smi
 703 enable_smb
 704 with_user
 705 with_chroot
 706 enable_ipv6
 707 with_crypto
 708 '
 709       ac_precious_vars='build_alias
 710 host_alias
 711 target_alias
 712 CC
 713 CFLAGS
 714 LDFLAGS
 715 LIBS
 716 CPPFLAGS
 717 CPP'
 718
 719
 720 # Initialize some variables set by options.
 721 ac_init_help=
 722 ac_init_version=false
 723 ac_unrecognized_opts=
 724 ac_unrecognized_sep=
 725 # The variables have the same names as the options, with
 726 # dashes changed to underlines.
 727 cache_file=/dev/null
 728 exec_prefix=NONE
 729 no_create=
 730 no_recursion=
 731 prefix=NONE
 732 program_prefix=NONE
 733 program_suffix=NONE
 734 program_transform_name=s,x,x,
 735 silent=
 736 site=
 737 srcdir=
 738 verbose=
 739 x_includes=NONE
 740 x_libraries=NONE
 741
 742 # Installation directory options.
 743 # These are left unexpanded so users can "make install exec_prefix=/foo"
 744 # and all the variables that are supposed to be based on exec_prefix
 745 # by default will actually change.
 746 # Use braces instead of parens because sh, perl, etc. also accept them.
 747 # (The list follows the same order as the GNU Coding Standards.)
 748 bindir='${exec_prefix}/bin'
 749 sbindir='${exec_prefix}/sbin'
 750 libexecdir='${exec_prefix}/libexec'
 751 datarootdir='${prefix}/share'
 752 datadir='${datarootdir}'
 753 sysconfdir='${prefix}/etc'
 754 sharedstatedir='${prefix}/com'
 755 localstatedir='${prefix}/var'
 756 includedir='${prefix}/include'
 757 oldincludedir='/usr/include'
 758 docdir='${datarootdir}/doc/${PACKAGE}'
 759 infodir='${datarootdir}/info'
 760 htmldir='${docdir}'
 761 dvidir='${docdir}'
 762 pdfdir='${docdir}'
 763 psdir='${docdir}'
 764 libdir='${exec_prefix}/lib'
 765 localedir='${datarootdir}/locale'
 766 mandir='${datarootdir}/man'
 767
 768 ac_prev=
 769 ac_dashdash=
 770 for ac_option
 771 do
 772   # If the previous option needs an argument, assign it.
 773   if test -n "$ac_prev"; then
 774     eval $ac_prev=\$ac_option
 775     ac_prev=
 776     continue
 777   fi
 778
 779   case $ac_option in
 780   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 781   *=)   ac_optarg= ;;
 782   *)    ac_optarg=yes ;;
 783   esac
 784
 785   # Accept the important Cygnus configure options, so we can diagnose typos.
 786
 787   case $ac_dashdash$ac_option in
 788   --)
 789     ac_dashdash=yes ;;
 790
 791   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 792     ac_prev=bindir ;;
 793   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 794     bindir=$ac_optarg ;;
 795
 796   -build | --build | --buil | --bui | --bu)
 797     ac_prev=build_alias ;;
 798   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 799     build_alias=$ac_optarg ;;
 800
 801   -cache-file | --cache-file | --cache-fil | --cache-fi \
 802   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 803     ac_prev=cache_file ;;
 804   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 805   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 806     cache_file=$ac_optarg ;;
 807
 808   --config-cache | -C)
 809     cache_file=config.cache ;;
 810
 811   -datadir | --datadir | --datadi | --datad)
 812     ac_prev=datadir ;;
 813   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 814     datadir=$ac_optarg ;;
 815
 816   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 817   | --dataroo | --dataro | --datar)
 818     ac_prev=datarootdir ;;
 819   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 820   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 821     datarootdir=$ac_optarg ;;
 822
 823   -disable-* | --disable-*)
 824     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 825     # Reject names that are not valid shell variable names.
 826     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 827       as_fn_error $? "invalid feature name: $ac_useropt"
 828     ac_useropt_orig=$ac_useropt
 829     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 830     case $ac_user_opts in
 831       *"
 832 "enable_$ac_useropt"
 833 "*) ;;
 834       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 835          ac_unrecognized_sep=', ';;
 836     esac
 837     eval enable_$ac_useropt=no ;;
 838
 839   -docdir | --docdir | --docdi | --doc | --do)
 840     ac_prev=docdir ;;
 841   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 842     docdir=$ac_optarg ;;
 843
 844   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 845     ac_prev=dvidir ;;
 846   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 847     dvidir=$ac_optarg ;;
 848
 849   -enable-* | --enable-*)
 850     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 851     # Reject names that are not valid shell variable names.
 852     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 853       as_fn_error $? "invalid feature name: $ac_useropt"
 854     ac_useropt_orig=$ac_useropt
 855     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 856     case $ac_user_opts in
 857       *"
 858 "enable_$ac_useropt"
 859 "*) ;;
 860       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 861          ac_unrecognized_sep=', ';;
 862     esac
 863     eval enable_$ac_useropt=\$ac_optarg ;;
 864
 865   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 866   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 867   | --exec | --exe | --ex)
 868     ac_prev=exec_prefix ;;
 869   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 870   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 871   | --exec=* | --exe=* | --ex=*)
 872     exec_prefix=$ac_optarg ;;
 873
 874   -gas | --gas | --ga | --g)
 875     # Obsolete; use --with-gas.
 876     with_gas=yes ;;
 877
 878   -help | --help | --hel | --he | -h)
 879     ac_init_help=long ;;
 880   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 881     ac_init_help=recursive ;;
 882   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 883     ac_init_help=short ;;
 884
 885   -host | --host | --hos | --ho)
 886     ac_prev=host_alias ;;
 887   -host=* | --host=* | --hos=* | --ho=*)
 888     host_alias=$ac_optarg ;;
 889
 890   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 891     ac_prev=htmldir ;;
 892   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 893   | --ht=*)
 894     htmldir=$ac_optarg ;;
 895
 896   -includedir | --includedir | --includedi | --included | --include \
 897   | --includ | --inclu | --incl | --inc)
 898     ac_prev=includedir ;;
 899   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 900   | --includ=* | --inclu=* | --incl=* | --inc=*)
 901     includedir=$ac_optarg ;;
 902
 903   -infodir | --infodir | --infodi | --infod | --info | --inf)
 904     ac_prev=infodir ;;
 905   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 906     infodir=$ac_optarg ;;
 907
 908   -libdir | --libdir | --libdi | --libd)
 909     ac_prev=libdir ;;
 910   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 911     libdir=$ac_optarg ;;
 912
 913   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 914   | --libexe | --libex | --libe)
 915     ac_prev=libexecdir ;;
 916   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 917   | --libexe=* | --libex=* | --libe=*)
 918     libexecdir=$ac_optarg ;;
 919
 920   -localedir | --localedir | --localedi | --localed | --locale)
 921     ac_prev=localedir ;;
 922   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 923     localedir=$ac_optarg ;;
 924
 925   -localstatedir | --localstatedir | --localstatedi | --localstated \
 926   | --localstate | --localstat | --localsta | --localst | --locals)
 927     ac_prev=localstatedir ;;
 928   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 929   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 930     localstatedir=$ac_optarg ;;
 931
 932   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 933     ac_prev=mandir ;;
 934   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 935     mandir=$ac_optarg ;;
 936
 937   -nfp | --nfp | --nf)
 938     # Obsolete; use --without-fp.
 939     with_fp=no ;;
 940
 941   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 942   | --no-cr | --no-c | -n)
 943     no_create=yes ;;
 944
 945   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 946   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 947     no_recursion=yes ;;
 948
 949   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 950   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 951   | --oldin | --oldi | --old | --ol | --o)
 952     ac_prev=oldincludedir ;;
 953   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 954   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 955   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 956     oldincludedir=$ac_optarg ;;
 957
 958   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 959     ac_prev=prefix ;;
 960   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 961     prefix=$ac_optarg ;;
 962
 963   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 964   | --program-pre | --program-pr | --program-p)
 965     ac_prev=program_prefix ;;
 966   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 967   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 968     program_prefix=$ac_optarg ;;
 969
 970   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 971   | --program-suf | --program-su | --program-s)
 972     ac_prev=program_suffix ;;
 973   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 974   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 975     program_suffix=$ac_optarg ;;
 976
 977   -program-transform-name | --program-transform-name \
 978   | --program-transform-nam | --program-transform-na \
 979   | --program-transform-n | --program-transform- \
 980   | --program-transform | --program-transfor \
 981   | --program-transfo | --program-transf \
 982   | --program-trans | --program-tran \
 983   | --progr-tra | --program-tr | --program-t)
 984     ac_prev=program_transform_name ;;
 985   -program-transform-name=* | --program-transform-name=* \
 986   | --program-transform-nam=* | --program-transform-na=* \
 987   | --program-transform-n=* | --program-transform-=* \
 988   | --program-transform=* | --program-transfor=* \
 989   | --program-transfo=* | --program-transf=* \
 990   | --program-trans=* | --program-tran=* \
 991   | --progr-tra=* | --program-tr=* | --program-t=*)
 992     program_transform_name=$ac_optarg ;;
 993
 994   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 995     ac_prev=pdfdir ;;
 996   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 997     pdfdir=$ac_optarg ;;
 998
 999   -psdir | --psdir | --psdi | --psd | --ps)
1000     ac_prev=psdir ;;
1001   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1002     psdir=$ac_optarg ;;
1003
1004   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1005   | -silent | --silent | --silen | --sile | --sil)
1006     silent=yes ;;
1007
1008   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1009     ac_prev=sbindir ;;
1010   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1011   | --sbi=* | --sb=*)
1012     sbindir=$ac_optarg ;;
1013
1014   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1015   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1016   | --sharedst | --shareds | --shared | --share | --shar \
1017   | --sha | --sh)
1018     ac_prev=sharedstatedir ;;
1019   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1020   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1021   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1022   | --sha=* | --sh=*)
1023     sharedstatedir=$ac_optarg ;;
1024
1025   -site | --site | --sit)
1026     ac_prev=site ;;
1027   -site=* | --site=* | --sit=*)
1028     site=$ac_optarg ;;
1029
1030   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1031     ac_prev=srcdir ;;
1032   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1033     srcdir=$ac_optarg ;;
1034
1035   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1036   | --syscon | --sysco | --sysc | --sys | --sy)
1037     ac_prev=sysconfdir ;;
1038   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1039   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1040     sysconfdir=$ac_optarg ;;
1041
1042   -target | --target | --targe | --targ | --tar | --ta | --t)
1043     ac_prev=target_alias ;;
1044   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1045     target_alias=$ac_optarg ;;
1046
1047   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1048     verbose=yes ;;
1049
1050   -version | --version | --versio | --versi | --vers | -V)
1051     ac_init_version=: ;;
1052
1053   -with-* | --with-*)
1054     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1055     # Reject names that are not valid shell variable names.
1056     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057       as_fn_error $? "invalid package name: $ac_useropt"
1058     ac_useropt_orig=$ac_useropt
1059     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060     case $ac_user_opts in
1061       *"
1062 "with_$ac_useropt"
1063 "*) ;;
1064       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1065          ac_unrecognized_sep=', ';;
1066     esac
1067     eval with_$ac_useropt=\$ac_optarg ;;
1068
1069   -without-* | --without-*)
1070     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1071     # Reject names that are not valid shell variable names.
1072     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073       as_fn_error $? "invalid package name: $ac_useropt"
1074     ac_useropt_orig=$ac_useropt
1075     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076     case $ac_user_opts in
1077       *"
1078 "with_$ac_useropt"
1079 "*) ;;
1080       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1081          ac_unrecognized_sep=', ';;
1082     esac
1083     eval with_$ac_useropt=no ;;
1084
1085   --x)
1086     # Obsolete; use --with-x.
1087     with_x=yes ;;
1088
1089   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1090   | --x-incl | --x-inc | --x-in | --x-i)
1091     ac_prev=x_includes ;;
1092   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1093   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1094     x_includes=$ac_optarg ;;
1095
1096   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1097   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1098     ac_prev=x_libraries ;;
1099   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1100   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1101     x_libraries=$ac_optarg ;;
1102
1103   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1104 Try \`$0 --help' for more information"
1105     ;;
1106
1107   *=*)
1108     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1109     # Reject names that are not valid shell variable names.
1110     case $ac_envvar in #(
1111       '' | [0-9]* | *[!_$as_cr_alnum]* )
1112       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1113     esac
1114     eval $ac_envvar=\$ac_optarg
1115     export $ac_envvar ;;
1116
1117   *)
1118     # FIXME: should be removed in autoconf 3.0.
1119     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1123     ;;
1124
1125   esac
1126 done
1127
1128 if test -n "$ac_prev"; then
1129   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1130   as_fn_error $? "missing argument to $ac_option"
1131 fi
1132
1133 if test -n "$ac_unrecognized_opts"; then
1134   case $enable_option_checking in
1135     no) ;;
1136     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1137     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1138   esac
1139 fi
1140
1141 # Check all directory arguments for consistency.
1142 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1143                 datadir sysconfdir sharedstatedir localstatedir includedir \
1144                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1145                 libdir localedir mandir
1146 do
1147   eval ac_val=\$$ac_var
1148   # Remove trailing slashes.
1149   case $ac_val in
1150     */ )
1151       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1152       eval $ac_var=\$ac_val;;
1153   esac
1154   # Be sure to have absolute directory names.
1155   case $ac_val in
1156     [\\/$]* | ?:[\\/]* )  continue;;
1157     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1158   esac
1159   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1160 done
1161
1162 # There might be people who depend on the old broken behavior: `$host'
1163 # used to hold the argument of --host etc.
1164 # FIXME: To remove some day.
1165 build=$build_alias
1166 host=$host_alias
1167 target=$target_alias
1168
1169 # FIXME: To remove some day.
1170 if test "x$host_alias" != x; then
1171   if test "x$build_alias" = x; then
1172     cross_compiling=maybe
1173   elif test "x$build_alias" != "x$host_alias"; then
1174     cross_compiling=yes
1175   fi
1176 fi
1177
1178 ac_tool_prefix=
1179 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1180
1181 test "$silent" = yes && exec 6>/dev/null
1182
1183
1184 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1185 ac_ls_di=`ls -di .` &&
1186 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1187   as_fn_error $? "working directory cannot be determined"
1188 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1189   as_fn_error $? "pwd does not report name of working directory"
1190
1191
1192 # Find the source files, if location was not specified.
1193 if test -z "$srcdir"; then
1194   ac_srcdir_defaulted=yes
1195   # Try the directory containing this script, then the parent directory.
1196   ac_confdir=`$as_dirname -- "$as_myself" ||
1197 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1198          X"$as_myself" : 'X\(//\)[^/]' \| \
1199          X"$as_myself" : 'X\(//\)$' \| \
1200          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1201 $as_echo X"$as_myself" |
1202     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1203             s//\1/
1204             q
1205           }
1206           /^X\(\/\/\)[^/].*/{
1207             s//\1/
1208             q
1209           }
1210           /^X\(\/\/\)$/{
1211             s//\1/
1212             q
1213           }
1214           /^X\(\/\).*/{
1215             s//\1/
1216             q
1217           }
1218           s/.*/./; q'`
1219   srcdir=$ac_confdir
1220   if test ! -r "$srcdir/$ac_unique_file"; then
1221     srcdir=..
1222   fi
1223 else
1224   ac_srcdir_defaulted=no
1225 fi
1226 if test ! -r "$srcdir/$ac_unique_file"; then
1227   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1228   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1229 fi
1230 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1231 ac_abs_confdir=`(
1232         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1233         pwd)`
1234 # When building in place, set srcdir=.
1235 if test "$ac_abs_confdir" = "$ac_pwd"; then
1236   srcdir=.
1237 fi
1238 # Remove unnecessary trailing slashes from srcdir.
1239 # Double slashes in file names in object file debugging info
1240 # mess up M-x gdb in Emacs.
1241 case $srcdir in
1242 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1243 esac
1244 for ac_var in $ac_precious_vars; do
1245   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1246   eval ac_env_${ac_var}_value=\$${ac_var}
1247   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1248   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1249 done
1250
1251 #
1252 # Report the --help message.
1253 #
1254 if test "$ac_init_help" = "long"; then
1255   # Omit some internal or obsolete options to make the list less imposing.
1256   # This message is too long to be a string in the A/UX 3.1 sh.
1257   cat <<_ACEOF
1258 \`configure' configures this package to adapt to many kinds of systems.
1259
1260 Usage: $0 [OPTION]... [VAR=VALUE]...
1261
1262 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1263 VAR=VALUE.  See below for descriptions of some of the useful variables.
1264
1265 Defaults for the options are specified in brackets.
1266
1267 Configuration:
1268   -h, --help              display this help and exit
1269       --help=short        display options specific to this package
1270       --help=recursive    display the short help of all the included packages
1271   -V, --version           display version information and exit
1272   -q, --quiet, --silent   do not print \`checking ...' messages
1273       --cache-file=FILE   cache test results in FILE [disabled]
1274   -C, --config-cache      alias for \`--cache-file=config.cache'
1275   -n, --no-create         do not create output files
1276       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1277
1278 Installation directories:
1279   --prefix=PREFIX         install architecture-independent files in PREFIX
1280                           [$ac_default_prefix]
1281   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1282                           [PREFIX]
1283
1284 By default, \`make install' will install all the files in
1285 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1286 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1287 for instance \`--prefix=\$HOME'.
1288
1289 For better control, use the options below.
1290
1291 Fine tuning of the installation directories:
1292   --bindir=DIR            user executables [EPREFIX/bin]
1293   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1294   --libexecdir=DIR        program executables [EPREFIX/libexec]
1295   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1296   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1297   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1298   --libdir=DIR            object code libraries [EPREFIX/lib]
1299   --includedir=DIR        C header files [PREFIX/include]
1300   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1301   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1302   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1303   --infodir=DIR           info documentation [DATAROOTDIR/info]
1304   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1305   --mandir=DIR            man documentation [DATAROOTDIR/man]
1306   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1307   --htmldir=DIR           html documentation [DOCDIR]
1308   --dvidir=DIR            dvi documentation [DOCDIR]
1309   --pdfdir=DIR            pdf documentation [DOCDIR]
1310   --psdir=DIR             ps documentation [DOCDIR]
1311 _ACEOF
1312
1313   cat <<\_ACEOF
1314
1315 System types:
1316   --build=BUILD     configure for building on BUILD [guessed]
1317   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1318 _ACEOF
1319 fi
1320
1321 if test -n "$ac_init_help"; then
1322
1323   cat <<\_ACEOF
1324
1325 Optional Features:
1326   --disable-option-checking  ignore unrecognized --enable/--with options
1327   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1328   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1329   --disable-universal     don't build universal on OS X
1330   --enable-smb            enable possibly-buggy SMB printer default=yes
1331   --disable-smb           disable possibly-buggy SMB printer
1332   --enable-ipv6           enable ipv6 (with ipv4) support
1333   --disable-ipv6          disable ipv6 support
1334
1335 Optional Packages:
1336   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1337   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1338   --without-gcc           don't use gcc
1339   --with-smi              link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes
1340   --without-smi           don't link with libsmi
1341   --with-user=USERNAME    drop privileges by default to USERNAME
1342   --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY
1343   --with-crypto           use OpenSSL libcrypto [default=yes, if available]
1344
1345 Some influential environment variables:
1346   CC          C compiler command
1347   CFLAGS      C compiler flags
1348   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1349               nonstandard directory <lib dir>
1350   LIBS        libraries to pass to the linker, e.g. -l<library>
1351   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1352               you have headers in a nonstandard directory <include dir>
1353   CPP         C preprocessor
1354
1355 Use these variables to override the choices made by `configure' or to help
1356 it to find libraries and programs with nonstandard names/locations.
1357
1358 Report bugs to the package provider.
1359 _ACEOF
1360 ac_status=$?
1361 fi
1362
1363 if test "$ac_init_help" = "recursive"; then
1364   # If there are subdirs, report their specific --help.
1365   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1366     test -d "$ac_dir" ||
1367       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1368       continue
1369     ac_builddir=.
1370
1371 case "$ac_dir" in
1372 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1373 *)
1374   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1375   # A ".." for each directory in $ac_dir_suffix.
1376   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1377   case $ac_top_builddir_sub in
1378   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1379   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1380   esac ;;
1381 esac
1382 ac_abs_top_builddir=$ac_pwd
1383 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1384 # for backward compatibility:
1385 ac_top_builddir=$ac_top_build_prefix
1386
1387 case $srcdir in
1388   .)  # We are building in place.
1389     ac_srcdir=.
1390     ac_top_srcdir=$ac_top_builddir_sub
1391     ac_abs_top_srcdir=$ac_pwd ;;
1392   [\\/]* | ?:[\\/]* )  # Absolute name.
1393     ac_srcdir=$srcdir$ac_dir_suffix;
1394     ac_top_srcdir=$srcdir
1395     ac_abs_top_srcdir=$srcdir ;;
1396   *) # Relative name.
1397     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1398     ac_top_srcdir=$ac_top_build_prefix$srcdir
1399     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1400 esac
1401 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1402
1403     cd "$ac_dir" || { ac_status=$?; continue; }
1404     # Check for guested configure.
1405     if test -f "$ac_srcdir/configure.gnu"; then
1406       echo &&
1407       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1408     elif test -f "$ac_srcdir/configure"; then
1409       echo &&
1410       $SHELL "$ac_srcdir/configure" --help=recursive
1411     else
1412       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1413     fi || ac_status=$?
1414     cd "$ac_pwd" || { ac_status=$?; break; }
1415   done
1416 fi
1417
1418 test -n "$ac_init_help" && exit $ac_status
1419 if $ac_init_version; then
1420   cat <<\_ACEOF
1421 configure
1422 generated by GNU Autoconf 2.69
1423
1424 Copyright (C) 2012 Free Software Foundation, Inc.
1425 This configure script is free software; the Free Software Foundation
1426 gives unlimited permission to copy, distribute and modify it.
1427 _ACEOF
1428   exit
1429 fi
1430
1431 ## ------------------------ ##
1432 ## Autoconf initialization. ##
1433 ## ------------------------ ##
1434
1435 # ac_fn_c_try_compile LINENO
1436 # --------------------------
1437 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1438 ac_fn_c_try_compile ()
1439 {
1440   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1441   rm -f conftest.$ac_objext
1442   if { { ac_try="$ac_compile"
1443 case "(($ac_try" in
1444   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1445   *) ac_try_echo=$ac_try;;
1446 esac
1447 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1448 $as_echo "$ac_try_echo"; } >&5
1449   (eval "$ac_compile") 2>conftest.err
1450   ac_status=$?
1451   if test -s conftest.err; then
1452     grep -v '^ *+' conftest.err >conftest.er1
1453     cat conftest.er1 >&5
1454     mv -f conftest.er1 conftest.err
1455   fi
1456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1457   test $ac_status = 0; } && {
1458          test -z "$ac_c_werror_flag" ||
1459          test ! -s conftest.err
1460        } && test -s conftest.$ac_objext; then :
1461   ac_retval=0
1462 else
1463   $as_echo "$as_me: failed program was:" >&5
1464 sed 's/^/| /' conftest.$ac_ext >&5
1465
1466         ac_retval=1
1467 fi
1468   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1469   as_fn_set_status $ac_retval
1470
1471 } # ac_fn_c_try_compile
1472
1473 # ac_fn_c_try_cpp LINENO
1474 # ----------------------
1475 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1476 ac_fn_c_try_cpp ()
1477 {
1478   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1479   if { { ac_try="$ac_cpp conftest.$ac_ext"
1480 case "(($ac_try" in
1481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1482   *) ac_try_echo=$ac_try;;
1483 esac
1484 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1485 $as_echo "$ac_try_echo"; } >&5
1486   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1487   ac_status=$?
1488   if test -s conftest.err; then
1489     grep -v '^ *+' conftest.err >conftest.er1
1490     cat conftest.er1 >&5
1491     mv -f conftest.er1 conftest.err
1492   fi
1493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1494   test $ac_status = 0; } > conftest.i && {
1495          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1496          test ! -s conftest.err
1497        }; then :
1498   ac_retval=0
1499 else
1500   $as_echo "$as_me: failed program was:" >&5
1501 sed 's/^/| /' conftest.$ac_ext >&5
1502
1503     ac_retval=1
1504 fi
1505   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1506   as_fn_set_status $ac_retval
1507
1508 } # ac_fn_c_try_cpp
1509
1510 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1511 # -------------------------------------------------------
1512 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1513 # the include files in INCLUDES and setting the cache variable VAR
1514 # accordingly.
1515 ac_fn_c_check_header_mongrel ()
1516 {
1517   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1518   if eval \${$3+:} false; then :
1519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1520 $as_echo_n "checking for $2... " >&6; }
1521 if eval \${$3+:} false; then :
1522   $as_echo_n "(cached) " >&6
1523 fi
1524 eval ac_res=\$$3
1525                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1526 $as_echo "$ac_res" >&6; }
1527 else
1528   # Is the header compilable?
1529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1530 $as_echo_n "checking $2 usability... " >&6; }
1531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1532 /* end confdefs.h.  */
1533 $4
1534 #include <$2>
1535 _ACEOF
1536 if ac_fn_c_try_compile "$LINENO"; then :
1537   ac_header_compiler=yes
1538 else
1539   ac_header_compiler=no
1540 fi
1541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1543 $as_echo "$ac_header_compiler" >&6; }
1544
1545 # Is the header present?
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1547 $as_echo_n "checking $2 presence... " >&6; }
1548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1549 /* end confdefs.h.  */
1550 #include <$2>
1551 _ACEOF
1552 if ac_fn_c_try_cpp "$LINENO"; then :
1553   ac_header_preproc=yes
1554 else
1555   ac_header_preproc=no
1556 fi
1557 rm -f conftest.err conftest.i conftest.$ac_ext
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1559 $as_echo "$ac_header_preproc" >&6; }
1560
1561 # So?  What about this header?
1562 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1563   yes:no: )
1564     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1565 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1566     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1567 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1568     ;;
1569   no:yes:* )
1570     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1571 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1572     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1573 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1574     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1575 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1576     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1577 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1578     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1579 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1580     ;;
1581 esac
1582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1583 $as_echo_n "checking for $2... " >&6; }
1584 if eval \${$3+:} false; then :
1585   $as_echo_n "(cached) " >&6
1586 else
1587   eval "$3=\$ac_header_compiler"
1588 fi
1589 eval ac_res=\$$3
1590                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1591 $as_echo "$ac_res" >&6; }
1592 fi
1593   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1594
1595 } # ac_fn_c_check_header_mongrel
1596
1597 # ac_fn_c_try_run LINENO
1598 # ----------------------
1599 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1600 # that executables *can* be run.
1601 ac_fn_c_try_run ()
1602 {
1603   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1604   if { { ac_try="$ac_link"
1605 case "(($ac_try" in
1606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1607   *) ac_try_echo=$ac_try;;
1608 esac
1609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1610 $as_echo "$ac_try_echo"; } >&5
1611   (eval "$ac_link") 2>&5
1612   ac_status=$?
1613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1614   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1615   { { case "(($ac_try" in
1616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1617   *) ac_try_echo=$ac_try;;
1618 esac
1619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620 $as_echo "$ac_try_echo"; } >&5
1621   (eval "$ac_try") 2>&5
1622   ac_status=$?
1623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1624   test $ac_status = 0; }; }; then :
1625   ac_retval=0
1626 else
1627   $as_echo "$as_me: program exited with status $ac_status" >&5
1628        $as_echo "$as_me: failed program was:" >&5
1629 sed 's/^/| /' conftest.$ac_ext >&5
1630
1631        ac_retval=$ac_status
1632 fi
1633   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1634   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1635   as_fn_set_status $ac_retval
1636
1637 } # ac_fn_c_try_run
1638
1639 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1640 # -------------------------------------------------------
1641 # Tests whether HEADER exists and can be compiled using the include files in
1642 # INCLUDES, setting the cache variable VAR accordingly.
1643 ac_fn_c_check_header_compile ()
1644 {
1645   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1647 $as_echo_n "checking for $2... " >&6; }
1648 if eval \${$3+:} false; then :
1649   $as_echo_n "(cached) " >&6
1650 else
1651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1652 /* end confdefs.h.  */
1653 $4
1654 #include <$2>
1655 _ACEOF
1656 if ac_fn_c_try_compile "$LINENO"; then :
1657   eval "$3=yes"
1658 else
1659   eval "$3=no"
1660 fi
1661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1662 fi
1663 eval ac_res=\$$3
1664                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1665 $as_echo "$ac_res" >&6; }
1666   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1667
1668 } # ac_fn_c_check_header_compile
1669
1670 # ac_fn_c_try_link LINENO
1671 # -----------------------
1672 # Try to link conftest.$ac_ext, and return whether this succeeded.
1673 ac_fn_c_try_link ()
1674 {
1675   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676   rm -f conftest.$ac_objext conftest$ac_exeext
1677   if { { ac_try="$ac_link"
1678 case "(($ac_try" in
1679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1680   *) ac_try_echo=$ac_try;;
1681 esac
1682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1683 $as_echo "$ac_try_echo"; } >&5
1684   (eval "$ac_link") 2>conftest.err
1685   ac_status=$?
1686   if test -s conftest.err; then
1687     grep -v '^ *+' conftest.err >conftest.er1
1688     cat conftest.er1 >&5
1689     mv -f conftest.er1 conftest.err
1690   fi
1691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1692   test $ac_status = 0; } && {
1693          test -z "$ac_c_werror_flag" ||
1694          test ! -s conftest.err
1695        } && test -s conftest$ac_exeext && {
1696          test "$cross_compiling" = yes ||
1697          test -x conftest$ac_exeext
1698        }; then :
1699   ac_retval=0
1700 else
1701   $as_echo "$as_me: failed program was:" >&5
1702 sed 's/^/| /' conftest.$ac_ext >&5
1703
1704         ac_retval=1
1705 fi
1706   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1707   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1708   # interfere with the next link command; also delete a directory that is
1709   # left behind by Apple's compiler.  We do this before executing the actions.
1710   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1711   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1712   as_fn_set_status $ac_retval
1713
1714 } # ac_fn_c_try_link
1715
1716 # ac_fn_c_check_func LINENO FUNC VAR
1717 # ----------------------------------
1718 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1719 ac_fn_c_check_func ()
1720 {
1721   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1723 $as_echo_n "checking for $2... " >&6; }
1724 if eval \${$3+:} false; then :
1725   $as_echo_n "(cached) " >&6
1726 else
1727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1728 /* end confdefs.h.  */
1729 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1730    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1731 #define $2 innocuous_$2
1732
1733 /* System header to define __stub macros and hopefully few prototypes,
1734     which can conflict with char $2 (); below.
1735     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1736     <limits.h> exists even on freestanding compilers.  */
1737
1738 #ifdef __STDC__
1739 # include <limits.h>
1740 #else
1741 # include <assert.h>
1742 #endif
1743
1744 #undef $2
1745
1746 /* Override any GCC internal prototype to avoid an error.
1747    Use char because int might match the return type of a GCC
1748    builtin and then its argument prototype would still apply.  */
1749 #ifdef __cplusplus
1750 extern "C"
1751 #endif
1752 char $2 ();
1753 /* The GNU C library defines this for functions which it implements
1754     to always fail with ENOSYS.  Some functions are actually named
1755     something starting with __ and the normal name is an alias.  */
1756 #if defined __stub_$2 || defined __stub___$2
1757 choke me
1758 #endif
1759
1760 int
1761 main ()
1762 {
1763 return $2 ();
1764   ;
1765   return 0;
1766 }
1767 _ACEOF
1768 if ac_fn_c_try_link "$LINENO"; then :
1769   eval "$3=yes"
1770 else
1771   eval "$3=no"
1772 fi
1773 rm -f core conftest.err conftest.$ac_objext \
1774     conftest$ac_exeext conftest.$ac_ext
1775 fi
1776 eval ac_res=\$$3
1777                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1778 $as_echo "$ac_res" >&6; }
1779   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1780
1781 } # ac_fn_c_check_func
1782
1783 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1784 # ---------------------------------------------
1785 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1786 # accordingly.
1787 ac_fn_c_check_decl ()
1788 {
1789   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1790   as_decl_name=`echo $2|sed 's/ *(.*//'`
1791   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1793 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1794 if eval \${$3+:} false; then :
1795   $as_echo_n "(cached) " >&6
1796 else
1797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1798 /* end confdefs.h.  */
1799 $4
1800 int
1801 main ()
1802 {
1803 #ifndef $as_decl_name
1804 #ifdef __cplusplus
1805   (void) $as_decl_use;
1806 #else
1807   (void) $as_decl_name;
1808 #endif
1809 #endif
1810
1811   ;
1812   return 0;
1813 }
1814 _ACEOF
1815 if ac_fn_c_try_compile "$LINENO"; then :
1816   eval "$3=yes"
1817 else
1818   eval "$3=no"
1819 fi
1820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 fi
1822 eval ac_res=\$$3
1823                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1824 $as_echo "$ac_res" >&6; }
1825   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1826
1827 } # ac_fn_c_check_decl
1828
1829 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1830 # -------------------------------------------
1831 # Tests whether TYPE exists after having included INCLUDES, setting cache
1832 # variable VAR accordingly.
1833 ac_fn_c_check_type ()
1834 {
1835   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1836   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1837 $as_echo_n "checking for $2... " >&6; }
1838 if eval \${$3+:} false; then :
1839   $as_echo_n "(cached) " >&6
1840 else
1841   eval "$3=no"
1842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 $4
1845 int
1846 main ()
1847 {
1848 if (sizeof ($2))
1849          return 0;
1850   ;
1851   return 0;
1852 }
1853 _ACEOF
1854 if ac_fn_c_try_compile "$LINENO"; then :
1855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1856 /* end confdefs.h.  */
1857 $4
1858 int
1859 main ()
1860 {
1861 if (sizeof (($2)))
1862             return 0;
1863   ;
1864   return 0;
1865 }
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868
1869 else
1870   eval "$3=yes"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1875 fi
1876 eval ac_res=\$$3
1877                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1878 $as_echo "$ac_res" >&6; }
1879   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1880
1881 } # ac_fn_c_check_type
1882
1883 # ac_fn_c_find_intX_t LINENO BITS VAR
1884 # -----------------------------------
1885 # Finds a signed integer type with width BITS, setting cache variable VAR
1886 # accordingly.
1887 ac_fn_c_find_intX_t ()
1888 {
1889   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1891 $as_echo_n "checking for int$2_t... " >&6; }
1892 if eval \${$3+:} false; then :
1893   $as_echo_n "(cached) " >&6
1894 else
1895   eval "$3=no"
1896      # Order is important - never check a type that is potentially smaller
1897      # than half of the expected target width.
1898      for ac_type in int$2_t 'int' 'long int' \
1899          'long long int' 'short int' 'signed char'; do
1900        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901 /* end confdefs.h.  */
1902 $ac_includes_default
1903              enum { N = $2 / 2 - 1 };
1904 int
1905 main ()
1906 {
1907 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1908 test_array [0] = 0;
1909 return test_array [0];
1910
1911   ;
1912   return 0;
1913 }
1914 _ACEOF
1915 if ac_fn_c_try_compile "$LINENO"; then :
1916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917 /* end confdefs.h.  */
1918 $ac_includes_default
1919                 enum { N = $2 / 2 - 1 };
1920 int
1921 main ()
1922 {
1923 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1924                  < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1925 test_array [0] = 0;
1926 return test_array [0];
1927
1928   ;
1929   return 0;
1930 }
1931 _ACEOF
1932 if ac_fn_c_try_compile "$LINENO"; then :
1933
1934 else
1935   case $ac_type in #(
1936   int$2_t) :
1937     eval "$3=yes" ;; #(
1938   *) :
1939     eval "$3=\$ac_type" ;;
1940 esac
1941 fi
1942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945        if eval test \"x\$"$3"\" = x"no"; then :
1946
1947 else
1948   break
1949 fi
1950      done
1951 fi
1952 eval ac_res=\$$3
1953                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1954 $as_echo "$ac_res" >&6; }
1955   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1956
1957 } # ac_fn_c_find_intX_t
1958
1959 # ac_fn_c_find_uintX_t LINENO BITS VAR
1960 # ------------------------------------
1961 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1962 # accordingly.
1963 ac_fn_c_find_uintX_t ()
1964 {
1965   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1967 $as_echo_n "checking for uint$2_t... " >&6; }
1968 if eval \${$3+:} false; then :
1969   $as_echo_n "(cached) " >&6
1970 else
1971   eval "$3=no"
1972      # Order is important - never check a type that is potentially smaller
1973      # than half of the expected target width.
1974      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1975          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1976        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1977 /* end confdefs.h.  */
1978 $ac_includes_default
1979 int
1980 main ()
1981 {
1982 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1983 test_array [0] = 0;
1984 return test_array [0];
1985
1986   ;
1987   return 0;
1988 }
1989 _ACEOF
1990 if ac_fn_c_try_compile "$LINENO"; then :
1991   case $ac_type in #(
1992   uint$2_t) :
1993     eval "$3=yes" ;; #(
1994   *) :
1995     eval "$3=\$ac_type" ;;
1996 esac
1997 fi
1998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1999        if eval test \"x\$"$3"\" = x"no"; then :
2000
2001 else
2002   break
2003 fi
2004      done
2005 fi
2006 eval ac_res=\$$3
2007                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2008 $as_echo "$ac_res" >&6; }
2009   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2010
2011 } # ac_fn_c_find_uintX_t
2012 cat >config.log <<_ACEOF
2013 This file contains any messages produced by compilers while
2014 running configure, to aid debugging if configure makes a mistake.
2015
2016 It was created by $as_me, which was
2017 generated by GNU Autoconf 2.69.  Invocation command line was
2018
2019   $ $0 $@
2020
2021 _ACEOF
2022 exec 5>>config.log
2023 {
2024 cat <<_ASUNAME
2025 ## --------- ##
2026 ## Platform. ##
2027 ## --------- ##
2028
2029 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2030 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2031 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2032 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2033 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2034
2035 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2036 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2037
2038 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2039 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2040 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2041 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2042 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2043 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2044 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2045
2046 _ASUNAME
2047
2048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2049 for as_dir in $PATH
2050 do
2051   IFS=$as_save_IFS
2052   test -z "$as_dir" && as_dir=.
2053     $as_echo "PATH: $as_dir"
2054   done
2055 IFS=$as_save_IFS
2056
2057 } >&5
2058
2059 cat >&5 <<_ACEOF
2060
2061
2062 ## ----------- ##
2063 ## Core tests. ##
2064 ## ----------- ##
2065
2066 _ACEOF
2067
2068
2069 # Keep a trace of the command line.
2070 # Strip out --no-create and --no-recursion so they do not pile up.
2071 # Strip out --silent because we don't want to record it for future runs.
2072 # Also quote any args containing shell meta-characters.
2073 # Make two passes to allow for proper duplicate-argument suppression.
2074 ac_configure_args=
2075 ac_configure_args0=
2076 ac_configure_args1=
2077 ac_must_keep_next=false
2078 for ac_pass in 1 2
2079 do
2080   for ac_arg
2081   do
2082     case $ac_arg in
2083     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2084     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2085     | -silent | --silent | --silen | --sile | --sil)
2086       continue ;;
2087     *\'*)
2088       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2089     esac
2090     case $ac_pass in
2091     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2092     2)
2093       as_fn_append ac_configure_args1 " '$ac_arg'"
2094       if test $ac_must_keep_next = true; then
2095         ac_must_keep_next=false # Got value, back to normal.
2096       else
2097         case $ac_arg in
2098           *=* | --config-cache | -C | -disable-* | --disable-* \
2099           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2100           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2101           | -with-* | --with-* | -without-* | --without-* | --x)
2102             case "$ac_configure_args0 " in
2103               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2104             esac
2105             ;;
2106           -* ) ac_must_keep_next=true ;;
2107         esac
2108       fi
2109       as_fn_append ac_configure_args " '$ac_arg'"
2110       ;;
2111     esac
2112   done
2113 done
2114 { ac_configure_args0=; unset ac_configure_args0;}
2115 { ac_configure_args1=; unset ac_configure_args1;}
2116
2117 # When interrupted or exit'd, cleanup temporary files, and complete
2118 # config.log.  We remove comments because anyway the quotes in there
2119 # would cause problems or look ugly.
2120 # WARNING: Use '\'' to represent an apostrophe within the trap.
2121 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2122 trap 'exit_status=$?
2123   # Save into config.log some information that might help in debugging.
2124   {
2125     echo
2126
2127     $as_echo "## ---------------- ##
2128 ## Cache variables. ##
2129 ## ---------------- ##"
2130     echo
2131     # The following way of writing the cache mishandles newlines in values,
2132 (
2133   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2134     eval ac_val=\$$ac_var
2135     case $ac_val in #(
2136     *${as_nl}*)
2137       case $ac_var in #(
2138       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2139 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2140       esac
2141       case $ac_var in #(
2142       _ | IFS | as_nl) ;; #(
2143       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2144       *) { eval $ac_var=; unset $ac_var;} ;;
2145       esac ;;
2146     esac
2147   done
2148   (set) 2>&1 |
2149     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2150     *${as_nl}ac_space=\ *)
2151       sed -n \
2152         "s/'\''/'\''\\\\'\'''\''/g;
2153           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2154       ;; #(
2155     *)
2156       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2157       ;;
2158     esac |
2159     sort
2160 )
2161     echo
2162
2163     $as_echo "## ----------------- ##
2164 ## Output variables. ##
2165 ## ----------------- ##"
2166     echo
2167     for ac_var in $ac_subst_vars
2168     do
2169       eval ac_val=\$$ac_var
2170       case $ac_val in
2171       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2172       esac
2173       $as_echo "$ac_var='\''$ac_val'\''"
2174     done | sort
2175     echo
2176
2177     if test -n "$ac_subst_files"; then
2178       $as_echo "## ------------------- ##
2179 ## File substitutions. ##
2180 ## ------------------- ##"
2181       echo
2182       for ac_var in $ac_subst_files
2183       do
2184         eval ac_val=\$$ac_var
2185         case $ac_val in
2186         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2187         esac
2188         $as_echo "$ac_var='\''$ac_val'\''"
2189       done | sort
2190       echo
2191     fi
2192
2193     if test -s confdefs.h; then
2194       $as_echo "## ----------- ##
2195 ## confdefs.h. ##
2196 ## ----------- ##"
2197       echo
2198       cat confdefs.h
2199       echo
2200     fi
2201     test "$ac_signal" != 0 &&
2202       $as_echo "$as_me: caught signal $ac_signal"
2203     $as_echo "$as_me: exit $exit_status"
2204   } >&5
2205   rm -f core *.core core.conftest.* &&
2206     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2207     exit $exit_status
2208 ' 0
2209 for ac_signal in 1 2 13 15; do
2210   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2211 done
2212 ac_signal=0
2213
2214 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2215 rm -f -r conftest* confdefs.h
2216
2217 $as_echo "/* confdefs.h */" > confdefs.h
2218
2219 # Predefined preprocessor variables.
2220
2221 cat >>confdefs.h <<_ACEOF
2222 #define PACKAGE_NAME "$PACKAGE_NAME"
2223 _ACEOF
2224
2225 cat >>confdefs.h <<_ACEOF
2226 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2227 _ACEOF
2228
2229 cat >>confdefs.h <<_ACEOF
2230 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2231 _ACEOF
2232
2233 cat >>confdefs.h <<_ACEOF
2234 #define PACKAGE_STRING "$PACKAGE_STRING"
2235 _ACEOF
2236
2237 cat >>confdefs.h <<_ACEOF
2238 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2239 _ACEOF
2240
2241 cat >>confdefs.h <<_ACEOF
2242 #define PACKAGE_URL "$PACKAGE_URL"
2243 _ACEOF
2244
2245
2246 # Let the site file select an alternate cache file if it wants to.
2247 # Prefer an explicitly selected file to automatically selected ones.
2248 ac_site_file1=NONE
2249 ac_site_file2=NONE
2250 if test -n "$CONFIG_SITE"; then
2251   # We do not want a PATH search for config.site.
2252   case $CONFIG_SITE in #((
2253     -*)  ac_site_file1=./$CONFIG_SITE;;
2254     */*) ac_site_file1=$CONFIG_SITE;;
2255     *)   ac_site_file1=./$CONFIG_SITE;;
2256   esac
2257 elif test "x$prefix" != xNONE; then
2258   ac_site_file1=$prefix/share/config.site
2259   ac_site_file2=$prefix/etc/config.site
2260 else
2261   ac_site_file1=$ac_default_prefix/share/config.site
2262   ac_site_file2=$ac_default_prefix/etc/config.site
2263 fi
2264 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2265 do
2266   test "x$ac_site_file" = xNONE && continue
2267   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2268     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2269 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2270     sed 's/^/| /' "$ac_site_file" >&5
2271     . "$ac_site_file" \
2272       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2273 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2274 as_fn_error $? "failed to load site script $ac_site_file
2275 See \`config.log' for more details" "$LINENO" 5; }
2276   fi
2277 done
2278
2279 if test -r "$cache_file"; then
2280   # Some versions of bash will fail to source /dev/null (special files
2281   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2282   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2283     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2284 $as_echo "$as_me: loading cache $cache_file" >&6;}
2285     case $cache_file in
2286       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2287       *)                      . "./$cache_file";;
2288     esac
2289   fi
2290 else
2291   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2292 $as_echo "$as_me: creating cache $cache_file" >&6;}
2293   >$cache_file
2294 fi
2295
2296 # Check that the precious variables saved in the cache have kept the same
2297 # value.
2298 ac_cache_corrupted=false
2299 for ac_var in $ac_precious_vars; do
2300   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2301   eval ac_new_set=\$ac_env_${ac_var}_set
2302   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2303   eval ac_new_val=\$ac_env_${ac_var}_value
2304   case $ac_old_set,$ac_new_set in
2305     set,)
2306       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2307 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2308       ac_cache_corrupted=: ;;
2309     ,set)
2310       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2311 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2312       ac_cache_corrupted=: ;;
2313     ,);;
2314     *)
2315       if test "x$ac_old_val" != "x$ac_new_val"; then
2316         # differences in whitespace do not lead to failure.
2317         ac_old_val_w=`echo x $ac_old_val`
2318         ac_new_val_w=`echo x $ac_new_val`
2319         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2320           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2321 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2322           ac_cache_corrupted=:
2323         else
2324           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2325 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2326           eval $ac_var=\$ac_old_val
2327         fi
2328         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2329 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2330         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2331 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2332       fi;;
2333   esac
2334   # Pass precious variables to config.status.
2335   if test "$ac_new_set" = set; then
2336     case $ac_new_val in
2337     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2338     *) ac_arg=$ac_var=$ac_new_val ;;
2339     esac
2340     case " $ac_configure_args " in
2341       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2342       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2343     esac
2344   fi
2345 done
2346 if $ac_cache_corrupted; then
2347   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2348 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2349   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2350 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2351   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2352 fi
2353 ## -------------------- ##
2354 ## Main body of script. ##
2355 ## -------------------- ##
2356
2357 ac_ext=c
2358 ac_cpp='$CPP $CPPFLAGS'
2359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2362
2363
2364
2365 ac_aux_dir=
2366 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2367   if test -f "$ac_dir/install-sh"; then
2368     ac_aux_dir=$ac_dir
2369     ac_install_sh="$ac_aux_dir/install-sh -c"
2370     break
2371   elif test -f "$ac_dir/install.sh"; then
2372     ac_aux_dir=$ac_dir
2373     ac_install_sh="$ac_aux_dir/install.sh -c"
2374     break
2375   elif test -f "$ac_dir/shtool"; then
2376     ac_aux_dir=$ac_dir
2377     ac_install_sh="$ac_aux_dir/shtool install -c"
2378     break
2379   fi
2380 done
2381 if test -z "$ac_aux_dir"; then
2382   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2383 fi
2384
2385 # These three variables are undocumented and unsupported,
2386 # and are intended to be withdrawn in a future Autoconf release.
2387 # They can cause serious problems if a builder's source tree is in a directory
2388 # whose full name contains unusual characters.
2389 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2390 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2391 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2392
2393
2394 # Make sure we can run config.sub.
2395 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2396   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2397
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2399 $as_echo_n "checking build system type... " >&6; }
2400 if ${ac_cv_build+:} false; then :
2401   $as_echo_n "(cached) " >&6
2402 else
2403   ac_build_alias=$build_alias
2404 test "x$ac_build_alias" = x &&
2405   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2406 test "x$ac_build_alias" = x &&
2407   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2408 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2409   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2410
2411 fi
2412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2413 $as_echo "$ac_cv_build" >&6; }
2414 case $ac_cv_build in
2415 *-*-*) ;;
2416 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2417 esac
2418 build=$ac_cv_build
2419 ac_save_IFS=$IFS; IFS='-'
2420 set x $ac_cv_build
2421 shift
2422 build_cpu=$1
2423 build_vendor=$2
2424 shift; shift
2425 # Remember, the first character of IFS is used to create $*,
2426 # except with old shells:
2427 build_os=$*
2428 IFS=$ac_save_IFS
2429 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2430
2431
2432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2433 $as_echo_n "checking host system type... " >&6; }
2434 if ${ac_cv_host+:} false; then :
2435   $as_echo_n "(cached) " >&6
2436 else
2437   if test "x$host_alias" = x; then
2438   ac_cv_host=$ac_cv_build
2439 else
2440   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2441     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2442 fi
2443
2444 fi
2445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2446 $as_echo "$ac_cv_host" >&6; }
2447 case $ac_cv_host in
2448 *-*-*) ;;
2449 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2450 esac
2451 host=$ac_cv_host
2452 ac_save_IFS=$IFS; IFS='-'
2453 set x $ac_cv_host
2454 shift
2455 host_cpu=$1
2456 host_vendor=$2
2457 shift; shift
2458 # Remember, the first character of IFS is used to create $*,
2459 # except with old shells:
2460 host_os=$*
2461 IFS=$ac_save_IFS
2462 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472 # Check whether --with-gcc was given.
2473 if test "${with_gcc+set}" = set; then :
2474   withval=$with_gcc;
2475 fi
2476
2477     V_INCLS=""
2478     if test "${srcdir}" != "." ; then
2479             V_INCLS="-I$srcdir"
2480     fi
2481     if test "${CFLAGS+set}" = set; then
2482             LBL_CFLAGS="$CFLAGS"
2483     fi
2484     if test -z "$CC" ; then
2485             case "$host_os" in
2486
2487             bsdi*)
2488                     # Extract the first word of "shlicc2", so it can be a program name with args.
2489 set dummy shlicc2; ac_word=$2
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2491 $as_echo_n "checking for $ac_word... " >&6; }
2492 if ${ac_cv_prog_SHLICC2+:} false; then :
2493   $as_echo_n "(cached) " >&6
2494 else
2495   if test -n "$SHLICC2"; then
2496   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
2497 else
2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2499 for as_dir in $PATH
2500 do
2501   IFS=$as_save_IFS
2502   test -z "$as_dir" && as_dir=.
2503     for ac_exec_ext in '' $ac_executable_extensions; do
2504   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2505     ac_cv_prog_SHLICC2="yes"
2506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2507     break 2
2508   fi
2509 done
2510   done
2511 IFS=$as_save_IFS
2512
2513   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
2514 fi
2515 fi
2516 SHLICC2=$ac_cv_prog_SHLICC2
2517 if test -n "$SHLICC2"; then
2518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5
2519 $as_echo "$SHLICC2" >&6; }
2520 else
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2522 $as_echo "no" >&6; }
2523 fi
2524
2525
2526                     if test $SHLICC2 = yes ; then
2527                             CC=shlicc2
2528                             export CC
2529                     fi
2530                     ;;
2531             esac
2532     fi
2533     if test -z "$CC" -a "$with_gcc" = no ; then
2534             CC=cc
2535             export CC
2536     fi
2537
2538 ac_ext=c
2539 ac_cpp='$CPP $CPPFLAGS'
2540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2543 if test -n "$ac_tool_prefix"; then
2544   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2545 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2547 $as_echo_n "checking for $ac_word... " >&6; }
2548 if ${ac_cv_prog_CC+:} false; then :
2549   $as_echo_n "(cached) " >&6
2550 else
2551   if test -n "$CC"; then
2552   ac_cv_prog_CC="$CC" # Let the user override the test.
2553 else
2554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2555 for as_dir in $PATH
2556 do
2557   IFS=$as_save_IFS
2558   test -z "$as_dir" && as_dir=.
2559     for ac_exec_ext in '' $ac_executable_extensions; do
2560   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2561     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2562     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2563     break 2
2564   fi
2565 done
2566   done
2567 IFS=$as_save_IFS
2568
2569 fi
2570 fi
2571 CC=$ac_cv_prog_CC
2572 if test -n "$CC"; then
2573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2574 $as_echo "$CC" >&6; }
2575 else
2576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2577 $as_echo "no" >&6; }
2578 fi
2579
2580
2581 fi
2582 if test -z "$ac_cv_prog_CC"; then
2583   ac_ct_CC=$CC
2584   # Extract the first word of "gcc", so it can be a program name with args.
2585 set dummy gcc; ac_word=$2
2586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2587 $as_echo_n "checking for $ac_word... " >&6; }
2588 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2589   $as_echo_n "(cached) " >&6
2590 else
2591   if test -n "$ac_ct_CC"; then
2592   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2593 else
2594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595 for as_dir in $PATH
2596 do
2597   IFS=$as_save_IFS
2598   test -z "$as_dir" && as_dir=.
2599     for ac_exec_ext in '' $ac_executable_extensions; do
2600   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2601     ac_cv_prog_ac_ct_CC="gcc"
2602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2603     break 2
2604   fi
2605 done
2606   done
2607 IFS=$as_save_IFS
2608
2609 fi
2610 fi
2611 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2612 if test -n "$ac_ct_CC"; then
2613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2614 $as_echo "$ac_ct_CC" >&6; }
2615 else
2616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2617 $as_echo "no" >&6; }
2618 fi
2619
2620   if test "x$ac_ct_CC" = x; then
2621     CC=""
2622   else
2623     case $cross_compiling:$ac_tool_warned in
2624 yes:)
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2627 ac_tool_warned=yes ;;
2628 esac
2629     CC=$ac_ct_CC
2630   fi
2631 else
2632   CC="$ac_cv_prog_CC"
2633 fi
2634
2635 if test -z "$CC"; then
2636           if test -n "$ac_tool_prefix"; then
2637     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2638 set dummy ${ac_tool_prefix}cc; ac_word=$2
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2640 $as_echo_n "checking for $ac_word... " >&6; }
2641 if ${ac_cv_prog_CC+:} false; then :
2642   $as_echo_n "(cached) " >&6
2643 else
2644   if test -n "$CC"; then
2645   ac_cv_prog_CC="$CC" # Let the user override the test.
2646 else
2647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2648 for as_dir in $PATH
2649 do
2650   IFS=$as_save_IFS
2651   test -z "$as_dir" && as_dir=.
2652     for ac_exec_ext in '' $ac_executable_extensions; do
2653   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2654     ac_cv_prog_CC="${ac_tool_prefix}cc"
2655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2656     break 2
2657   fi
2658 done
2659   done
2660 IFS=$as_save_IFS
2661
2662 fi
2663 fi
2664 CC=$ac_cv_prog_CC
2665 if test -n "$CC"; then
2666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2667 $as_echo "$CC" >&6; }
2668 else
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2670 $as_echo "no" >&6; }
2671 fi
2672
2673
2674   fi
2675 fi
2676 if test -z "$CC"; then
2677   # Extract the first word of "cc", so it can be a program name with args.
2678 set dummy cc; ac_word=$2
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2680 $as_echo_n "checking for $ac_word... " >&6; }
2681 if ${ac_cv_prog_CC+:} false; then :
2682   $as_echo_n "(cached) " >&6
2683 else
2684   if test -n "$CC"; then
2685   ac_cv_prog_CC="$CC" # Let the user override the test.
2686 else
2687   ac_prog_rejected=no
2688 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2689 for as_dir in $PATH
2690 do
2691   IFS=$as_save_IFS
2692   test -z "$as_dir" && as_dir=.
2693     for ac_exec_ext in '' $ac_executable_extensions; do
2694   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2695     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2696        ac_prog_rejected=yes
2697        continue
2698      fi
2699     ac_cv_prog_CC="cc"
2700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2701     break 2
2702   fi
2703 done
2704   done
2705 IFS=$as_save_IFS
2706
2707 if test $ac_prog_rejected = yes; then
2708   # We found a bogon in the path, so make sure we never use it.
2709   set dummy $ac_cv_prog_CC
2710   shift
2711   if test $# != 0; then
2712     # We chose a different compiler from the bogus one.
2713     # However, it has the same basename, so the bogon will be chosen
2714     # first if we set CC to just the basename; use the full file name.
2715     shift
2716     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2717   fi
2718 fi
2719 fi
2720 fi
2721 CC=$ac_cv_prog_CC
2722 if test -n "$CC"; then
2723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2724 $as_echo "$CC" >&6; }
2725 else
2726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2727 $as_echo "no" >&6; }
2728 fi
2729
2730
2731 fi
2732 if test -z "$CC"; then
2733   if test -n "$ac_tool_prefix"; then
2734   for ac_prog in cl.exe
2735   do
2736     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2737 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2739 $as_echo_n "checking for $ac_word... " >&6; }
2740 if ${ac_cv_prog_CC+:} false; then :
2741   $as_echo_n "(cached) " >&6
2742 else
2743   if test -n "$CC"; then
2744   ac_cv_prog_CC="$CC" # Let the user override the test.
2745 else
2746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2747 for as_dir in $PATH
2748 do
2749   IFS=$as_save_IFS
2750   test -z "$as_dir" && as_dir=.
2751     for ac_exec_ext in '' $ac_executable_extensions; do
2752   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2753     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2755     break 2
2756   fi
2757 done
2758   done
2759 IFS=$as_save_IFS
2760
2761 fi
2762 fi
2763 CC=$ac_cv_prog_CC
2764 if test -n "$CC"; then
2765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2766 $as_echo "$CC" >&6; }
2767 else
2768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2769 $as_echo "no" >&6; }
2770 fi
2771
2772
2773     test -n "$CC" && break
2774   done
2775 fi
2776 if test -z "$CC"; then
2777   ac_ct_CC=$CC
2778   for ac_prog in cl.exe
2779 do
2780   # Extract the first word of "$ac_prog", so it can be a program name with args.
2781 set dummy $ac_prog; ac_word=$2
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2783 $as_echo_n "checking for $ac_word... " >&6; }
2784 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2785   $as_echo_n "(cached) " >&6
2786 else
2787   if test -n "$ac_ct_CC"; then
2788   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2789 else
2790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2791 for as_dir in $PATH
2792 do
2793   IFS=$as_save_IFS
2794   test -z "$as_dir" && as_dir=.
2795     for ac_exec_ext in '' $ac_executable_extensions; do
2796   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2797     ac_cv_prog_ac_ct_CC="$ac_prog"
2798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2799     break 2
2800   fi
2801 done
2802   done
2803 IFS=$as_save_IFS
2804
2805 fi
2806 fi
2807 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2808 if test -n "$ac_ct_CC"; then
2809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2810 $as_echo "$ac_ct_CC" >&6; }
2811 else
2812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2813 $as_echo "no" >&6; }
2814 fi
2815
2816
2817   test -n "$ac_ct_CC" && break
2818 done
2819
2820   if test "x$ac_ct_CC" = x; then
2821     CC=""
2822   else
2823     case $cross_compiling:$ac_tool_warned in
2824 yes:)
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2827 ac_tool_warned=yes ;;
2828 esac
2829     CC=$ac_ct_CC
2830   fi
2831 fi
2832
2833 fi
2834
2835
2836 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2837 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2838 as_fn_error $? "no acceptable C compiler found in \$PATH
2839 See \`config.log' for more details" "$LINENO" 5; }
2840
2841 # Provide some information about the compiler.
2842 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2843 set X $ac_compile
2844 ac_compiler=$2
2845 for ac_option in --version -v -V -qversion; do
2846   { { ac_try="$ac_compiler $ac_option >&5"
2847 case "(($ac_try" in
2848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2849   *) ac_try_echo=$ac_try;;
2850 esac
2851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2852 $as_echo "$ac_try_echo"; } >&5
2853   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2854   ac_status=$?
2855   if test -s conftest.err; then
2856     sed '10a\
2857 ... rest of stderr output deleted ...
2858          10q' conftest.err >conftest.er1
2859     cat conftest.er1 >&5
2860   fi
2861   rm -f conftest.er1 conftest.err
2862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2863   test $ac_status = 0; }
2864 done
2865
2866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2867 /* end confdefs.h.  */
2868
2869 int
2870 main ()
2871 {
2872
2873   ;
2874   return 0;
2875 }
2876 _ACEOF
2877 ac_clean_files_save=$ac_clean_files
2878 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2879 # Try to create an executable without -o first, disregard a.out.
2880 # It will help us diagnose broken compilers, and finding out an intuition
2881 # of exeext.
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2883 $as_echo_n "checking whether the C compiler works... " >&6; }
2884 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2885
2886 # The possible output files:
2887 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2888
2889 ac_rmfiles=
2890 for ac_file in $ac_files
2891 do
2892   case $ac_file in
2893     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2894     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2895   esac
2896 done
2897 rm -f $ac_rmfiles
2898
2899 if { { ac_try="$ac_link_default"
2900 case "(($ac_try" in
2901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2902   *) ac_try_echo=$ac_try;;
2903 esac
2904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2905 $as_echo "$ac_try_echo"; } >&5
2906   (eval "$ac_link_default") 2>&5
2907   ac_status=$?
2908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2909   test $ac_status = 0; }; then :
2910   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2911 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2912 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2913 # so that the user can short-circuit this test for compilers unknown to
2914 # Autoconf.
2915 for ac_file in $ac_files ''
2916 do
2917   test -f "$ac_file" || continue
2918   case $ac_file in
2919     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2920         ;;
2921     [ab].out )
2922         # We found the default executable, but exeext='' is most
2923         # certainly right.
2924         break;;
2925     *.* )
2926         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2927         then :; else
2928            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2929         fi
2930         # We set ac_cv_exeext here because the later test for it is not
2931         # safe: cross compilers may not add the suffix if given an `-o'
2932         # argument, so we may need to know it at that point already.
2933         # Even if this section looks crufty: it has the advantage of
2934         # actually working.
2935         break;;
2936     * )
2937         break;;
2938   esac
2939 done
2940 test "$ac_cv_exeext" = no && ac_cv_exeext=
2941
2942 else
2943   ac_file=''
2944 fi
2945 if test -z "$ac_file"; then :
2946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2947 $as_echo "no" >&6; }
2948 $as_echo "$as_me: failed program was:" >&5
2949 sed 's/^/| /' conftest.$ac_ext >&5
2950
2951 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2953 as_fn_error 77 "C compiler cannot create executables
2954 See \`config.log' for more details" "$LINENO" 5; }
2955 else
2956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2957 $as_echo "yes" >&6; }
2958 fi
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2960 $as_echo_n "checking for C compiler default output file name... " >&6; }
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2962 $as_echo "$ac_file" >&6; }
2963 ac_exeext=$ac_cv_exeext
2964
2965 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2966 ac_clean_files=$ac_clean_files_save
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2968 $as_echo_n "checking for suffix of executables... " >&6; }
2969 if { { ac_try="$ac_link"
2970 case "(($ac_try" in
2971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2972   *) ac_try_echo=$ac_try;;
2973 esac
2974 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2975 $as_echo "$ac_try_echo"; } >&5
2976   (eval "$ac_link") 2>&5
2977   ac_status=$?
2978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2979   test $ac_status = 0; }; then :
2980   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2981 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2982 # work properly (i.e., refer to `conftest.exe'), while it won't with
2983 # `rm'.
2984 for ac_file in conftest.exe conftest conftest.*; do
2985   test -f "$ac_file" || continue
2986   case $ac_file in
2987     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2988     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2989           break;;
2990     * ) break;;
2991   esac
2992 done
2993 else
2994   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2996 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2997 See \`config.log' for more details" "$LINENO" 5; }
2998 fi
2999 rm -f conftest conftest$ac_cv_exeext
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3001 $as_echo "$ac_cv_exeext" >&6; }
3002
3003 rm -f conftest.$ac_ext
3004 EXEEXT=$ac_cv_exeext
3005 ac_exeext=$EXEEXT
3006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3007 /* end confdefs.h.  */
3008 #include <stdio.h>
3009 int
3010 main ()
3011 {
3012 FILE *f = fopen ("conftest.out", "w");
3013  return ferror (f) || fclose (f) != 0;
3014
3015   ;
3016   return 0;
3017 }
3018 _ACEOF
3019 ac_clean_files="$ac_clean_files conftest.out"
3020 # Check that the compiler produces executables we can run.  If not, either
3021 # the compiler is broken, or we cross compile.
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3023 $as_echo_n "checking whether we are cross compiling... " >&6; }
3024 if test "$cross_compiling" != yes; then
3025   { { ac_try="$ac_link"
3026 case "(($ac_try" in
3027   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3028   *) ac_try_echo=$ac_try;;
3029 esac
3030 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3031 $as_echo "$ac_try_echo"; } >&5
3032   (eval "$ac_link") 2>&5
3033   ac_status=$?
3034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3035   test $ac_status = 0; }
3036   if { ac_try='./conftest$ac_cv_exeext'
3037   { { case "(($ac_try" in
3038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3039   *) ac_try_echo=$ac_try;;
3040 esac
3041 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3042 $as_echo "$ac_try_echo"; } >&5
3043   (eval "$ac_try") 2>&5
3044   ac_status=$?
3045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3046   test $ac_status = 0; }; }; then
3047     cross_compiling=no
3048   else
3049     if test "$cross_compiling" = maybe; then
3050         cross_compiling=yes
3051     else
3052         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3053 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3054 as_fn_error $? "cannot run C compiled programs.
3055 If you meant to cross compile, use \`--host'.
3056 See \`config.log' for more details" "$LINENO" 5; }
3057     fi
3058   fi
3059 fi
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3061 $as_echo "$cross_compiling" >&6; }
3062
3063 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3064 ac_clean_files=$ac_clean_files_save
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3066 $as_echo_n "checking for suffix of object files... " >&6; }
3067 if ${ac_cv_objext+:} false; then :
3068   $as_echo_n "(cached) " >&6
3069 else
3070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071 /* end confdefs.h.  */
3072
3073 int
3074 main ()
3075 {
3076
3077   ;
3078   return 0;
3079 }
3080 _ACEOF
3081 rm -f conftest.o conftest.obj
3082 if { { ac_try="$ac_compile"
3083 case "(($ac_try" in
3084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3085   *) ac_try_echo=$ac_try;;
3086 esac
3087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3088 $as_echo "$ac_try_echo"; } >&5
3089   (eval "$ac_compile") 2>&5
3090   ac_status=$?
3091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3092   test $ac_status = 0; }; then :
3093   for ac_file in conftest.o conftest.obj conftest.*; do
3094   test -f "$ac_file" || continue;
3095   case $ac_file in
3096     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3097     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3098        break;;
3099   esac
3100 done
3101 else
3102   $as_echo "$as_me: failed program was:" >&5
3103 sed 's/^/| /' conftest.$ac_ext >&5
3104
3105 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3106 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3107 as_fn_error $? "cannot compute suffix of object files: cannot compile
3108 See \`config.log' for more details" "$LINENO" 5; }
3109 fi
3110 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3111 fi
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3113 $as_echo "$ac_cv_objext" >&6; }
3114 OBJEXT=$ac_cv_objext
3115 ac_objext=$OBJEXT
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3117 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3118 if ${ac_cv_c_compiler_gnu+:} false; then :
3119   $as_echo_n "(cached) " >&6
3120 else
3121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3122 /* end confdefs.h.  */
3123
3124 int
3125 main ()
3126 {
3127 #ifndef __GNUC__
3128        choke me
3129 #endif
3130
3131   ;
3132   return 0;
3133 }
3134 _ACEOF
3135 if ac_fn_c_try_compile "$LINENO"; then :
3136   ac_compiler_gnu=yes
3137 else
3138   ac_compiler_gnu=no
3139 fi
3140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3141 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3142
3143 fi
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3145 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3146 if test $ac_compiler_gnu = yes; then
3147   GCC=yes
3148 else
3149   GCC=
3150 fi
3151 ac_test_CFLAGS=${CFLAGS+set}
3152 ac_save_CFLAGS=$CFLAGS
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3154 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3155 if ${ac_cv_prog_cc_g+:} false; then :
3156   $as_echo_n "(cached) " >&6
3157 else
3158   ac_save_c_werror_flag=$ac_c_werror_flag
3159    ac_c_werror_flag=yes
3160    ac_cv_prog_cc_g=no
3161    CFLAGS="-g"
3162    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3163 /* end confdefs.h.  */
3164
3165 int
3166 main ()
3167 {
3168
3169   ;
3170   return 0;
3171 }
3172 _ACEOF
3173 if ac_fn_c_try_compile "$LINENO"; then :
3174   ac_cv_prog_cc_g=yes
3175 else
3176   CFLAGS=""
3177       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3178 /* end confdefs.h.  */
3179
3180 int
3181 main ()
3182 {
3183
3184   ;
3185   return 0;
3186 }
3187 _ACEOF
3188 if ac_fn_c_try_compile "$LINENO"; then :
3189
3190 else
3191   ac_c_werror_flag=$ac_save_c_werror_flag
3192          CFLAGS="-g"
3193          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3194 /* end confdefs.h.  */
3195
3196 int
3197 main ()
3198 {
3199
3200   ;
3201   return 0;
3202 }
3203 _ACEOF
3204 if ac_fn_c_try_compile "$LINENO"; then :
3205   ac_cv_prog_cc_g=yes
3206 fi
3207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3208 fi
3209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3210 fi
3211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3212    ac_c_werror_flag=$ac_save_c_werror_flag
3213 fi
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3215 $as_echo "$ac_cv_prog_cc_g" >&6; }
3216 if test "$ac_test_CFLAGS" = set; then
3217   CFLAGS=$ac_save_CFLAGS
3218 elif test $ac_cv_prog_cc_g = yes; then
3219   if test "$GCC" = yes; then
3220     CFLAGS="-g -O2"
3221   else
3222     CFLAGS="-g"
3223   fi
3224 else
3225   if test "$GCC" = yes; then
3226     CFLAGS="-O2"
3227   else
3228     CFLAGS=
3229   fi
3230 fi
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3232 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3233 if ${ac_cv_prog_cc_c89+:} false; then :
3234   $as_echo_n "(cached) " >&6
3235 else
3236   ac_cv_prog_cc_c89=no
3237 ac_save_CC=$CC
3238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3239 /* end confdefs.h.  */
3240 #include <stdarg.h>
3241 #include <stdio.h>
3242 struct stat;
3243 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3244 struct buf { int x; };
3245 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3246 static char *e (p, i)
3247      char **p;
3248      int i;
3249 {
3250   return p[i];
3251 }
3252 static char *f (char * (*g) (char **, int), char **p, ...)
3253 {
3254   char *s;
3255   va_list v;
3256   va_start (v,p);
3257   s = g (p, va_arg (v,int));
3258   va_end (v);
3259   return s;
3260 }
3261
3262 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3263    function prototypes and stuff, but not '\xHH' hex character constants.
3264    These don't provoke an error unfortunately, instead are silently treated
3265    as 'x'.  The following induces an error, until -std is added to get
3266    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3267    array size at least.  It's necessary to write '\x00'==0 to get something
3268    that's true only with -std.  */
3269 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3270
3271 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3272    inside strings and character constants.  */
3273 #define FOO(x) 'x'
3274 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3275
3276 int test (int i, double x);
3277 struct s1 {int (*f) (int a);};
3278 struct s2 {int (*f) (double a);};
3279 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3280 int argc;
3281 char **argv;
3282 int
3283 main ()
3284 {
3285 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3286   ;
3287   return 0;
3288 }
3289 _ACEOF
3290 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3291         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3292 do
3293   CC="$ac_save_CC $ac_arg"
3294   if ac_fn_c_try_compile "$LINENO"; then :
3295   ac_cv_prog_cc_c89=$ac_arg
3296 fi
3297 rm -f core conftest.err conftest.$ac_objext
3298   test "x$ac_cv_prog_cc_c89" != "xno" && break
3299 done
3300 rm -f conftest.$ac_ext
3301 CC=$ac_save_CC
3302
3303 fi
3304 # AC_CACHE_VAL
3305 case "x$ac_cv_prog_cc_c89" in
3306   x)
3307     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3308 $as_echo "none needed" >&6; } ;;
3309   xno)
3310     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3311 $as_echo "unsupported" >&6; } ;;
3312   *)
3313     CC="$CC $ac_cv_prog_cc_c89"
3314     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3315 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3316 esac
3317 if test "x$ac_cv_prog_cc_c89" != xno; then :
3318
3319 fi
3320
3321 ac_ext=c
3322 ac_cpp='$CPP $CPPFLAGS'
3323 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3324 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3325 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3326
3327
3328
3329
3330
3331
3332     if test "$GCC" = yes ; then
3333             #
3334             # -Werror forces warnings to be errors.
3335             #
3336             ac_lbl_cc_force_warning_errors=-Werror
3337
3338             #
3339             # Use -ffloat-store so that, on 32-bit x86, we don't
3340             # do 80-bit arithmetic with the FPU; that way we should
3341             # get the same results for floating-point calculations
3342             # on x86-32 and x86-64.
3343             #
3344
3345         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5
3346 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; }
3347         save_CFLAGS="$CFLAGS"
3348         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -ffloat-store"
3349         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3350 /* end confdefs.h.  */
3351
3352 int
3353 main ()
3354 {
3355 return 0
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 if ac_fn_c_try_compile "$LINENO"; then :
3361
3362                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3363 $as_echo "yes" >&6; }
3364                 CFLAGS="$save_CFLAGS"
3365                 V_CCOPT="$V_CCOPT -ffloat-store"
3366
3367 else
3368
3369                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3370 $as_echo "no" >&6; }
3371                 CFLAGS="$save_CFLAGS"
3372
3373 fi
3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375
3376     else
3377             V_INCLS="$V_INCLS -I/usr/local/include"
3378             LDFLAGS="$LDFLAGS -L/usr/local/lib"
3379
3380             case "$host_os" in
3381
3382             darwin*)
3383                     #
3384                     # This is assumed either to be GCC or clang, both
3385                     # of which use -Werror to force warnings to be errors.
3386                     #
3387                     ac_lbl_cc_force_warning_errors=-Werror
3388                     ;;
3389
3390             hpux*)
3391                     #
3392                     # HP C, which is what we presume we're using, doesn't
3393                     # exit with a non-zero exit status if we hand it an
3394                     # invalid -W flag, can't be forced to do so even with
3395                     # +We, and doesn't handle GCC-style -W flags, so we
3396                     # don't want to try using GCC-style -W flags.
3397                     #
3398                     ac_lbl_cc_dont_try_gcc_dashW=yes
3399                     ;;
3400
3401             irix*)
3402                     #
3403                     # MIPS C, which is what we presume we're using, doesn't
3404                     # necessarily exit with a non-zero exit status if we
3405                     # hand it an invalid -W flag, can't be forced to do
3406                     # so, and doesn't handle GCC-style -W flags, so we
3407                     # don't want to try using GCC-style -W flags.
3408                     #
3409                     ac_lbl_cc_dont_try_gcc_dashW=yes
3410                     #
3411                     # It also, apparently, defaults to "char" being
3412                     # unsigned, unlike most other C implementations;
3413                     # I suppose we could say "signed char" whenever
3414                     # we want to guarantee a signed "char", but let's
3415                     # just force signed chars.
3416                     #
3417                     # -xansi is normally the default, but the
3418                     # configure script was setting it; perhaps -cckr
3419                     # was the default in the Old Days.  (Then again,
3420                     # that would probably be for backwards compatibility
3421                     # in the days when ANSI C was Shiny and New, i.e.
3422                     # 1989 and the early '90's, so maybe we can just
3423                     # drop support for those compilers.)
3424                     #
3425                     # -g is equivalent to -g2, which turns off
3426                     # optimization; we choose -g3, which generates
3427                     # debugging information but doesn't turn off
3428                     # optimization (even if the optimization would
3429                     # cause inaccuracies in debugging).
3430                     #
3431                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
3432                     ;;
3433
3434             osf*)
3435                     #
3436                     # Presumed to be DEC OSF/1, Digital UNIX, or
3437                     # Tru64 UNIX.
3438                     #
3439                     # The DEC C compiler, which is what we presume we're
3440                     # using, doesn't exit with a non-zero exit status if we
3441                     # hand it an invalid -W flag, can't be forced to do
3442                     # so, and doesn't handle GCC-style -W flags, so we
3443                     # don't want to try using GCC-style -W flags.
3444                     #
3445                     ac_lbl_cc_dont_try_gcc_dashW=yes
3446                     #
3447                     # -g is equivalent to -g2, which turns off
3448                     # optimization; we choose -g3, which generates
3449                     # debugging information but doesn't turn off
3450                     # optimization (even if the optimization would
3451                     # cause inaccuracies in debugging).
3452                     #
3453                     V_CCOPT="$V_CCOPT -g3"
3454                     ;;
3455
3456             solaris*)
3457                     #
3458                     # Assumed to be Sun C, which requires -errwarn to force
3459                     # warnings to be treated as errors.
3460                     #
3461                     ac_lbl_cc_force_warning_errors=-errwarn
3462                     ;;
3463
3464             ultrix*)
3465                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
3466 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
3467                     if ${ac_cv_lbl_cc_const_proto+:} false; then :
3468   $as_echo_n "(cached) " >&6
3469 else
3470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3471 /* end confdefs.h.  */
3472 #include <sys/types.h>
3473 int
3474 main ()
3475 {
3476 struct a { int b; };
3477                             void c(const struct a *)
3478   ;
3479   return 0;
3480 }
3481 _ACEOF
3482 if ac_fn_c_try_compile "$LINENO"; then :
3483   ac_cv_lbl_cc_const_proto=yes
3484 else
3485   ac_cv_lbl_cc_const_proto=no
3486 fi
3487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3488 fi
3489
3490                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
3491 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
3492                     if test $ac_cv_lbl_cc_const_proto = no ; then
3493
3494 $as_echo "#define const /**/" >>confdefs.h
3495
3496                     fi
3497                     ;;
3498             esac
3499             V_CCOPT="$V_CCOPT -O"
3500     fi
3501
3502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3503 $as_echo_n "checking for inline... " >&6; }
3504     save_CFLAGS="$CFLAGS"
3505     CFLAGS="$V_CCOPT"
3506     if ${ac_cv_lbl_inline+:} false; then :
3507   $as_echo_n "(cached) " >&6
3508 else
3509
3510         ac_cv_lbl_inline=""
3511         ac_lbl_cc_inline=no
3512         for ac_lbl_inline in inline __inline__ __inline
3513         do
3514             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3515 /* end confdefs.h.  */
3516 #define inline $ac_lbl_inline
3517                 static inline struct iltest *foo(void);
3518                 struct iltest {
3519                     int iltest1;
3520                     int iltest2;
3521                 };
3522
3523                 static inline struct iltest *
3524                 foo()
3525                 {
3526                     static struct iltest xxx;
3527
3528                     return &xxx;
3529                 }
3530 int
3531 main ()
3532 {
3533
3534   ;
3535   return 0;
3536 }
3537 _ACEOF
3538 if ac_fn_c_try_compile "$LINENO"; then :
3539   ac_lbl_cc_inline=yes
3540 fi
3541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3542             if test "$ac_lbl_cc_inline" = yes ; then
3543                 break;
3544             fi
3545         done
3546         if test "$ac_lbl_cc_inline" = yes ; then
3547             ac_cv_lbl_inline=$ac_lbl_inline
3548         fi
3549 fi
3550
3551     CFLAGS="$save_CFLAGS"
3552     if test ! -z "$ac_cv_lbl_inline" ; then
3553         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
3554 $as_echo "$ac_cv_lbl_inline" >&6; }
3555     else
3556         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3557 $as_echo "no" >&6; }
3558     fi
3559
3560 cat >>confdefs.h <<_ACEOF
3561 #define inline $ac_cv_lbl_inline
3562 _ACEOF
3563
3564
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
3566 $as_echo_n "checking for __attribute__... " >&6; }
3567 if ${ac_cv___attribute__+:} false; then :
3568   $as_echo_n "(cached) " >&6
3569 else
3570
3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h.  */
3573
3574
3575 #include <stdlib.h>
3576
3577 static void foo(void) __attribute__ ((noreturn));
3578
3579 static void
3580 foo(void)
3581 {
3582   exit(1);
3583 }
3584
3585 int
3586 main(int argc, char **argv)
3587 {
3588   foo();
3589 }
3590
3591 _ACEOF
3592 if ac_fn_c_try_compile "$LINENO"; then :
3593   ac_cv___attribute__=yes
3594 else
3595   ac_cv___attribute__=no
3596 fi
3597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3598 fi
3599
3600 if test "$ac_cv___attribute__" = "yes"; then
3601
3602 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
3603
3604 else
3605   #
3606   # We can't use __attribute__, so we can't use __attribute__((unused)),
3607   # so we define _U_ to an empty string.
3608   #
3609   V_DEFS="$V_DEFS -D_U_=\"\""
3610 fi
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
3612 $as_echo "$ac_cv___attribute__" >&6; }
3613
3614 if test "$ac_cv___attribute__" = "yes"; then
3615
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5
3617 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; }
3618 if ${ac_cv___attribute___unused+:} false; then :
3619   $as_echo_n "(cached) " >&6
3620 else
3621
3622 save_CFLAGS="$CFLAGS"
3623 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3625 /* end confdefs.h.  */
3626
3627
3628 #include <stdlib.h>
3629 #include <stdio.h>
3630
3631 int
3632 main(int argc  __attribute((unused)), char **argv __attribute((unused)))
3633 {
3634   printf("Hello, world!\n");
3635   return 0;
3636 }
3637
3638 _ACEOF
3639 if ac_fn_c_try_compile "$LINENO"; then :
3640   ac_cv___attribute___unused=yes
3641 else
3642   ac_cv___attribute___unused=no
3643 fi
3644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3645 fi
3646
3647 CFLAGS="$save_CFLAGS"
3648 if test "$ac_cv___attribute___unused" = "yes"; then
3649   V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3650 else
3651   V_DEFS="$V_DEFS -D_U_=\"\""
3652 fi
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5
3654 $as_echo "$ac_cv___attribute___unused" >&6; }
3655
3656
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5
3658 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; }
3659 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then :
3660   $as_echo_n "(cached) " >&6
3661 else
3662
3663 save_CFLAGS="$CFLAGS"
3664 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666 /* end confdefs.h.  */
3667
3668
3669 #include <stdlib.h>
3670
3671 extern int (*foo)(int i)
3672                   __attribute__ ((noreturn));
3673
3674 int
3675 main(int argc, char **argv)
3676 {
3677   (*foo)(1);
3678 }
3679
3680 _ACEOF
3681 if ac_fn_c_try_compile "$LINENO"; then :
3682   ac_cv___attribute___noreturn_function_pointer=yes
3683 else
3684   ac_cv___attribute___noreturn_function_pointer=no
3685 fi
3686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3687 fi
3688
3689 CFLAGS="$save_CFLAGS"
3690 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then
3691
3692 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3693
3694 fi
3695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5
3696 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; }
3697
3698
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5
3700 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; }
3701 if ${ac_cv___attribute___format+:} false; then :
3702   $as_echo_n "(cached) " >&6
3703 else
3704
3705 save_CFLAGS="$CFLAGS"
3706 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3708 /* end confdefs.h.  */
3709
3710
3711 #include <stdlib.h>
3712
3713 extern int foo(const char *fmt, ...)
3714                   __attribute__ ((format (printf, 1, 2)));
3715
3716 int
3717 main(int argc, char **argv)
3718 {
3719   foo("%s", "test");
3720 }
3721
3722 _ACEOF
3723 if ac_fn_c_try_compile "$LINENO"; then :
3724   ac_cv___attribute___format=yes
3725 else
3726   ac_cv___attribute___format=no
3727 fi
3728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3729 fi
3730
3731 CFLAGS="$save_CFLAGS"
3732 if test "$ac_cv___attribute___format" = "yes"; then
3733
3734 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h
3735
3736 fi
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5
3738 $as_echo "$ac_cv___attribute___format" >&6; }
3739
3740         if test "$ac_cv___attribute___format" = "yes"; then
3741
3742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5
3743 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; }
3744 if ${ac_cv___attribute___format_function_pointer+:} false; then :
3745   $as_echo_n "(cached) " >&6
3746 else
3747
3748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3749 /* end confdefs.h.  */
3750
3751
3752 #include <stdlib.h>
3753
3754 extern int (*foo)(const char *fmt, ...)
3755                   __attribute__ ((format (printf, 1, 2)));
3756
3757 int
3758 main(int argc, char **argv)
3759 {
3760   (*foo)("%s", "test");
3761 }
3762
3763 _ACEOF
3764 if ac_fn_c_try_compile "$LINENO"; then :
3765   ac_cv___attribute___format_function_pointer=yes
3766 else
3767   ac_cv___attribute___format_function_pointer=no
3768 fi
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770 fi
3771
3772 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then
3773
3774 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3775
3776 fi
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5
3778 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; }
3779
3780         fi
3781 fi
3782 ac_ext=c
3783 ac_cpp='$CPP $CPPFLAGS'
3784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3788 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3789 # On Suns, sometimes $CPP names a directory.
3790 if test -n "$CPP" && test -d "$CPP"; then
3791   CPP=
3792 fi
3793 if test -z "$CPP"; then
3794   if ${ac_cv_prog_CPP+:} false; then :
3795   $as_echo_n "(cached) " >&6
3796 else
3797       # Double quotes because CPP needs to be expanded
3798     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3799     do
3800       ac_preproc_ok=false
3801 for ac_c_preproc_warn_flag in '' yes
3802 do
3803   # Use a header file that comes with gcc, so configuring glibc
3804   # with a fresh cross-compiler works.
3805   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3806   # <limits.h> exists even on freestanding compilers.
3807   # On the NeXT, cc -E runs the code through the compiler's parser,
3808   # not just through cpp. "Syntax error" is here to catch this case.
3809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3810 /* end confdefs.h.  */
3811 #ifdef __STDC__
3812 # include <limits.h>
3813 #else
3814 # include <assert.h>
3815 #endif
3816                      Syntax error
3817 _ACEOF
3818 if ac_fn_c_try_cpp "$LINENO"; then :
3819
3820 else
3821   # Broken: fails on valid input.
3822 continue
3823 fi
3824 rm -f conftest.err conftest.i conftest.$ac_ext
3825
3826   # OK, works on sane cases.  Now check whether nonexistent headers
3827   # can be detected and how.
3828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830 #include <ac_nonexistent.h>
3831 _ACEOF
3832 if ac_fn_c_try_cpp "$LINENO"; then :
3833   # Broken: success on invalid input.
3834 continue
3835 else
3836   # Passes both tests.
3837 ac_preproc_ok=:
3838 break
3839 fi
3840 rm -f conftest.err conftest.i conftest.$ac_ext
3841
3842 done
3843 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3844 rm -f conftest.i conftest.err conftest.$ac_ext
3845 if $ac_preproc_ok; then :
3846   break
3847 fi
3848
3849     done
3850     ac_cv_prog_CPP=$CPP
3851
3852 fi
3853   CPP=$ac_cv_prog_CPP
3854 else
3855   ac_cv_prog_CPP=$CPP
3856 fi
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3858 $as_echo "$CPP" >&6; }
3859 ac_preproc_ok=false
3860 for ac_c_preproc_warn_flag in '' yes
3861 do
3862   # Use a header file that comes with gcc, so configuring glibc
3863   # with a fresh cross-compiler works.
3864   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3865   # <limits.h> exists even on freestanding compilers.
3866   # On the NeXT, cc -E runs the code through the compiler's parser,
3867   # not just through cpp. "Syntax error" is here to catch this case.
3868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3869 /* end confdefs.h.  */
3870 #ifdef __STDC__
3871 # include <limits.h>
3872 #else
3873 # include <assert.h>
3874 #endif
3875                      Syntax error
3876 _ACEOF
3877 if ac_fn_c_try_cpp "$LINENO"; then :
3878
3879 else
3880   # Broken: fails on valid input.
3881 continue
3882 fi
3883 rm -f conftest.err conftest.i conftest.$ac_ext
3884
3885   # OK, works on sane cases.  Now check whether nonexistent headers
3886   # can be detected and how.
3887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3888 /* end confdefs.h.  */
3889 #include <ac_nonexistent.h>
3890 _ACEOF
3891 if ac_fn_c_try_cpp "$LINENO"; then :
3892   # Broken: success on invalid input.
3893 continue
3894 else
3895   # Passes both tests.
3896 ac_preproc_ok=:
3897 break
3898 fi
3899 rm -f conftest.err conftest.i conftest.$ac_ext
3900
3901 done
3902 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3903 rm -f conftest.i conftest.err conftest.$ac_ext
3904 if $ac_preproc_ok; then :
3905
3906 else
3907   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3909 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3910 See \`config.log' for more details" "$LINENO" 5; }
3911 fi
3912
3913 ac_ext=c
3914 ac_cpp='$CPP $CPPFLAGS'
3915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3918
3919
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3921 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3922 if ${ac_cv_path_GREP+:} false; then :
3923   $as_echo_n "(cached) " >&6
3924 else
3925   if test -z "$GREP"; then
3926   ac_path_GREP_found=false
3927   # Loop through the user's path and test for each of PROGNAME-LIST
3928   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3929 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3930 do
3931   IFS=$as_save_IFS
3932   test -z "$as_dir" && as_dir=.
3933     for ac_prog in grep ggrep; do
3934     for ac_exec_ext in '' $ac_executable_extensions; do
3935       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3936       as_fn_executable_p "$ac_path_GREP" || continue
3937 # Check for GNU ac_path_GREP and select it if it is found.
3938   # Check for GNU $ac_path_GREP
3939 case `"$ac_path_GREP" --version 2>&1` in
3940 *GNU*)
3941   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3942 *)
3943   ac_count=0
3944   $as_echo_n 0123456789 >"conftest.in"
3945   while :
3946   do
3947     cat "conftest.in" "conftest.in" >"conftest.tmp"
3948     mv "conftest.tmp" "conftest.in"
3949     cp "conftest.in" "conftest.nl"
3950     $as_echo 'GREP' >> "conftest.nl"
3951     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3952     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3953     as_fn_arith $ac_count + 1 && ac_count=$as_val
3954     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3955       # Best one so far, save it but keep looking for a better one
3956       ac_cv_path_GREP="$ac_path_GREP"
3957       ac_path_GREP_max=$ac_count
3958     fi
3959     # 10*(2^10) chars as input seems more than enough
3960     test $ac_count -gt 10 && break
3961   done
3962   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3963 esac
3964
3965       $ac_path_GREP_found && break 3
3966     done
3967   done
3968   done
3969 IFS=$as_save_IFS
3970   if test -z "$ac_cv_path_GREP"; then
3971     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3972   fi
3973 else
3974   ac_cv_path_GREP=$GREP
3975 fi
3976
3977 fi
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3979 $as_echo "$ac_cv_path_GREP" >&6; }
3980  GREP="$ac_cv_path_GREP"
3981
3982
3983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3984 $as_echo_n "checking for egrep... " >&6; }
3985 if ${ac_cv_path_EGREP+:} false; then :
3986   $as_echo_n "(cached) " >&6
3987 else
3988   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3989    then ac_cv_path_EGREP="$GREP -E"
3990    else
3991      if test -z "$EGREP"; then
3992   ac_path_EGREP_found=false
3993   # Loop through the user's path and test for each of PROGNAME-LIST
3994   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3995 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3996 do
3997   IFS=$as_save_IFS
3998   test -z "$as_dir" && as_dir=.
3999     for ac_prog in egrep; do
4000     for ac_exec_ext in '' $ac_executable_extensions; do
4001       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4002       as_fn_executable_p "$ac_path_EGREP" || continue
4003 # Check for GNU ac_path_EGREP and select it if it is found.
4004   # Check for GNU $ac_path_EGREP
4005 case `"$ac_path_EGREP" --version 2>&1` in
4006 *GNU*)
4007   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4008 *)
4009   ac_count=0
4010   $as_echo_n 0123456789 >"conftest.in"
4011   while :
4012   do
4013     cat "conftest.in" "conftest.in" >"conftest.tmp"
4014     mv "conftest.tmp" "conftest.in"
4015     cp "conftest.in" "conftest.nl"
4016     $as_echo 'EGREP' >> "conftest.nl"
4017     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4018     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4019     as_fn_arith $ac_count + 1 && ac_count=$as_val
4020     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4021       # Best one so far, save it but keep looking for a better one
4022       ac_cv_path_EGREP="$ac_path_EGREP"
4023       ac_path_EGREP_max=$ac_count
4024     fi
4025     # 10*(2^10) chars as input seems more than enough
4026     test $ac_count -gt 10 && break
4027   done
4028   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4029 esac
4030
4031       $ac_path_EGREP_found && break 3
4032     done
4033   done
4034   done
4035 IFS=$as_save_IFS
4036   if test -z "$ac_cv_path_EGREP"; then
4037     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4038   fi
4039 else
4040   ac_cv_path_EGREP=$EGREP
4041 fi
4042
4043    fi
4044 fi
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4046 $as_echo "$ac_cv_path_EGREP" >&6; }
4047  EGREP="$ac_cv_path_EGREP"
4048
4049
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4051 $as_echo_n "checking for ANSI C header files... " >&6; }
4052 if ${ac_cv_header_stdc+:} false; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056 /* end confdefs.h.  */
4057 #include <stdlib.h>
4058 #include <stdarg.h>
4059 #include <string.h>
4060 #include <float.h>
4061
4062 int
4063 main ()
4064 {
4065
4066   ;
4067   return 0;
4068 }
4069 _ACEOF
4070 if ac_fn_c_try_compile "$LINENO"; then :
4071   ac_cv_header_stdc=yes
4072 else
4073   ac_cv_header_stdc=no
4074 fi
4075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4076
4077 if test $ac_cv_header_stdc = yes; then
4078   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4080 /* end confdefs.h.  */
4081 #include <string.h>
4082
4083 _ACEOF
4084 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4085   $EGREP "memchr" >/dev/null 2>&1; then :
4086
4087 else
4088   ac_cv_header_stdc=no
4089 fi
4090 rm -f conftest*
4091
4092 fi
4093
4094 if test $ac_cv_header_stdc = yes; then
4095   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098 #include <stdlib.h>
4099
4100 _ACEOF
4101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4102   $EGREP "free" >/dev/null 2>&1; then :
4103
4104 else
4105   ac_cv_header_stdc=no
4106 fi
4107 rm -f conftest*
4108
4109 fi
4110
4111 if test $ac_cv_header_stdc = yes; then
4112   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4113   if test "$cross_compiling" = yes; then :
4114   :
4115 else
4116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4117 /* end confdefs.h.  */
4118 #include <ctype.h>
4119 #include <stdlib.h>
4120 #if ((' ' & 0x0FF) == 0x020)
4121 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4122 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4123 #else
4124 # define ISLOWER(c) \
4125                    (('a' <= (c) && (c) <= 'i') \
4126                      || ('j' <= (c) && (c) <= 'r') \
4127                      || ('s' <= (c) && (c) <= 'z'))
4128 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4129 #endif
4130
4131 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4132 int
4133 main ()
4134 {
4135   int i;
4136   for (i = 0; i < 256; i++)
4137     if (XOR (islower (i), ISLOWER (i))
4138         || toupper (i) != TOUPPER (i))
4139       return 2;
4140   return 0;
4141 }
4142 _ACEOF
4143 if ac_fn_c_try_run "$LINENO"; then :
4144
4145 else
4146   ac_cv_header_stdc=no
4147 fi
4148 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4149   conftest.$ac_objext conftest.beam conftest.$ac_ext
4150 fi
4151
4152 fi
4153 fi
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4155 $as_echo "$ac_cv_header_stdc" >&6; }
4156 if test $ac_cv_header_stdc = yes; then
4157
4158 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4159
4160 fi
4161
4162 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4163 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4164                   inttypes.h stdint.h unistd.h
4165 do :
4166   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4167 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4168 "
4169 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4170   cat >>confdefs.h <<_ACEOF
4171 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4172 _ACEOF
4173
4174 fi
4175
4176 done
4177
4178
4179 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h
4180 do :
4181   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4182 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4183 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4184   cat >>confdefs.h <<_ACEOF
4185 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4186 _ACEOF
4187
4188 fi
4189
4190 done
4191
4192 for ac_header in net/pfvar.h
4193 do :
4194   ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h>
4195 #include <sys/socket.h>
4196 #include <net/if.h>
4197 "
4198 if test "x$ac_cv_header_net_pfvar_h" = xyes; then :
4199   cat >>confdefs.h <<_ACEOF
4200 #define HAVE_NET_PFVAR_H 1
4201 _ACEOF
4202
4203 fi
4204
4205 done
4206
4207 if test "$ac_cv_header_net_pfvar_h" = yes; then
4208         LOCALSRC="print-pflog.c $LOCALSRC"
4209 fi
4210 for ac_header in netinet/if_ether.h
4211 do :
4212   ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4213 #include <sys/socket.h>
4214 "
4215 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4216   cat >>confdefs.h <<_ACEOF
4217 #define HAVE_NETINET_IF_ETHER_H 1
4218 _ACEOF
4219
4220 fi
4221
4222 done
4223
4224 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4225         #
4226         # The simple test didn't work.
4227         # Do we need to include <net/if.h> first?
4228         # Unset ac_cv_header_netinet_if_ether_h so we don't
4229         # treat the previous failure as a cached value and
4230         # suppress the next test.
4231         #
4232         { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5
4233 $as_echo "$as_me: Rechecking with some additional includes" >&6;}
4234         unset ac_cv_header_netinet_if_ether_h
4235         for ac_header in netinet/if_ether.h
4236 do :
4237   ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4238 #include <sys/socket.h>
4239 #include <netinet/in.h>
4240 struct mbuf;
4241 struct rtentry;
4242 #include <net/if.h>
4243 "
4244 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4245   cat >>confdefs.h <<_ACEOF
4246 #define HAVE_NETINET_IF_ETHER_H 1
4247 _ACEOF
4248
4249 fi
4250
4251 done
4252
4253 fi
4254
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4256 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4257 if ${ac_cv_header_time+:} false; then :
4258   $as_echo_n "(cached) " >&6
4259 else
4260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 #include <sys/types.h>
4263 #include <sys/time.h>
4264 #include <time.h>
4265
4266 int
4267 main ()
4268 {
4269 if ((struct tm *) 0)
4270 return 0;
4271   ;
4272   return 0;
4273 }
4274 _ACEOF
4275 if ac_fn_c_try_compile "$LINENO"; then :
4276   ac_cv_header_time=yes
4277 else
4278   ac_cv_header_time=no
4279 fi
4280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4281 fi
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4283 $as_echo "$ac_cv_header_time" >&6; }
4284 if test $ac_cv_header_time = yes; then
4285
4286 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4287
4288 fi
4289
4290
4291 case "$host_os" in
4292
4293 darwin*)
4294         # Check whether --enable-universal was given.
4295 if test "${enable_universal+set}" = set; then :
4296   enableval=$enable_universal;
4297 fi
4298
4299         if test "$enable_universal" != "no"; then
4300                 case "$host_os" in
4301
4302                 darwin9.*)
4303                         #
4304                         # Leopard.  Build for x86 and 32-bit PowerPC, with
4305                         # x86 first.  (That's what Apple does.)
4306                         #
4307                         V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
4308                         LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
4309                         ;;
4310
4311                 darwin10.*)
4312                         #
4313                         # Snow Leopard.  Build for x86-64 and x86, with
4314                         # x86-64 first.  (That's what Apple does.)
4315                         #
4316                         V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
4317                         LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
4318                         ;;
4319                 esac
4320         fi
4321         ;;
4322
4323 linux*)
4324         { $as_echo "$as_me:${as_lineno-$LINENO}: checking Linux kernel version" >&5
4325 $as_echo_n "checking Linux kernel version... " >&6; }
4326         if test "$cross_compiling" = yes; then
4327                 if ${ac_cv_linux_vers+:} false; then :
4328   $as_echo_n "(cached) " >&6
4329 else
4330   ac_cv_linux_vers=unknown
4331 fi
4332
4333         else
4334                 if ${ac_cv_linux_vers+:} false; then :
4335   $as_echo_n "(cached) " >&6
4336 else
4337   ac_cv_linux_vers=`uname -r 2>&1 | \
4338                         sed -n -e '$s/.* //' -e '$s/\..*//p'`
4339 fi
4340
4341         fi
4342         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_vers" >&5
4343 $as_echo "$ac_cv_linux_vers" >&6; }
4344         if test $ac_cv_linux_vers = unknown ; then
4345                 as_fn_error $? "cannot determine linux version when cross-compiling" "$LINENO" 5
4346         fi
4347         if test $ac_cv_linux_vers -lt 2 ; then
4348                 as_fn_error $? "version 2 or higher required; see the INSTALL doc for more info" "$LINENO" 5
4349         fi
4350         ;;
4351
4352 *)
4353         ;;
4354 esac
4355
4356
4357
4358 # Check whether --with-smi was given.
4359 if test "${with_smi+set}" = set; then :
4360   withval=$with_smi;
4361 else
4362   with_smi=yes
4363 fi
4364
4365
4366 if test "x$with_smi" != "xno" ; then
4367 for ac_header in smi.h
4368 do :
4369   ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default"
4370 if test "x$ac_cv_header_smi_h" = xyes; then :
4371   cat >>confdefs.h <<_ACEOF
4372 #define HAVE_SMI_H 1
4373 _ACEOF
4374
4375 fi
4376
4377 done
4378
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5
4380 $as_echo_n "checking for smiInit in -lsmi... " >&6; }
4381 if ${ac_cv_lib_smi_smiInit+:} false; then :
4382   $as_echo_n "(cached) " >&6
4383 else
4384   ac_check_lib_save_LIBS=$LIBS
4385 LIBS="-lsmi  $LIBS"
4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4387 /* end confdefs.h.  */
4388
4389 /* Override any GCC internal prototype to avoid an error.
4390    Use char because int might match the return type of a GCC
4391    builtin and then its argument prototype would still apply.  */
4392 #ifdef __cplusplus
4393 extern "C"
4394 #endif
4395 char smiInit ();
4396 int
4397 main ()
4398 {
4399 return smiInit ();
4400   ;
4401   return 0;
4402 }
4403 _ACEOF
4404 if ac_fn_c_try_link "$LINENO"; then :
4405   ac_cv_lib_smi_smiInit=yes
4406 else
4407   ac_cv_lib_smi_smiInit=no
4408 fi
4409 rm -f core conftest.err conftest.$ac_objext \
4410     conftest$ac_exeext conftest.$ac_ext
4411 LIBS=$ac_check_lib_save_LIBS
4412 fi
4413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5
4414 $as_echo "$ac_cv_lib_smi_smiInit" >&6; }
4415 if test "x$ac_cv_lib_smi_smiInit" = xyes; then :
4416   cat >>confdefs.h <<_ACEOF
4417 #define HAVE_LIBSMI 1
4418 _ACEOF
4419
4420   LIBS="-lsmi $LIBS"
4421
4422 fi
4423
4424 if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes
4425 then
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5
4427 $as_echo_n "checking whether to enable libsmi... " >&6; }
4428         if test "$cross_compiling" = yes; then :
4429    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5
4430 $as_echo "not when cross-compiling" >&6; }
4431   libsmi=no
4432
4433 else
4434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435 /* end confdefs.h.  */
4436  /* libsmi available check */
4437 #include <smi.h>
4438 main()
4439 {
4440   int current, revision, age, n;
4441   const int required = 2;
4442   if (smiInit(""))
4443     exit(1);
4444   if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
4445     exit(2);
4446   n = sscanf(smi_library_version, "%d:%d:%d", &current, &revision, &age);
4447   if (n != 3)
4448     exit(3);
4449   if (required < current - age || required > current)
4450     exit(4);
4451   exit(0);
4452 }
4453
4454 _ACEOF
4455 if ac_fn_c_try_run "$LINENO"; then :
4456    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4457 $as_echo "yes" >&6; }
4458
4459 $as_echo "#define LIBSMI 1" >>confdefs.h
4460
4461   libsmi=yes
4462 else
4463    case $? in
4464   1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5
4465 $as_echo "no - smiInit failed" >&6; } ;;
4466   2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5
4467 $as_echo "no - header/library version mismatch" >&6; } ;;
4468   3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5
4469 $as_echo "no - can't determine library version" >&6; } ;;
4470   4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5
4471 $as_echo "no - too old" >&6; } ;;
4472   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4473 $as_echo "no" >&6; } ;;
4474   esac
4475   libsmi=no
4476 fi
4477 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4478   conftest.$ac_objext conftest.beam conftest.$ac_ext
4479 fi
4480
4481 fi
4482 fi
4483
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5
4485 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; }
4486 # Check whether --enable-smb was given.
4487 if test "${enable_smb+set}" = set; then :
4488   enableval=$enable_smb;
4489 else
4490   enableval=yes
4491 fi
4492
4493 case "$enableval" in
4494 yes)    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4495 $as_echo "yes" >&6; }
4496         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
4497 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
4498
4499 $as_echo "#define TCPDUMP_DO_SMB 1" >>confdefs.h
4500
4501         LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
4502         ;;
4503 *)      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4504 $as_echo "no" >&6; }
4505         ;;
4506 esac
4507
4508
4509 # Check whether --with-user was given.
4510 if test "${with_user+set}" = set; then :
4511   withval=$with_user;
4512 fi
4513
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5
4515 $as_echo_n "checking whether to drop root privileges by default... " >&6; }
4516 if test ! -z "$with_user" ; then
4517
4518 cat >>confdefs.h <<_ACEOF
4519 #define WITH_USER "$withval"
4520 _ACEOF
4521
4522        { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4523 $as_echo "to \"$withval\"" >&6; }
4524 else
4525        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4526 $as_echo "no" >&6; }
4527 fi
4528
4529
4530 # Check whether --with-chroot was given.
4531 if test "${with_chroot+set}" = set; then :
4532   withval=$with_chroot;
4533 fi
4534
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5
4536 $as_echo_n "checking whether to chroot... " >&6; }
4537 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
4538
4539 cat >>confdefs.h <<_ACEOF
4540 #define WITH_CHROOT "$withval"
4541 _ACEOF
4542
4543        { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4544 $as_echo "to \"$withval\"" >&6; }
4545 else
4546        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4547 $as_echo "no" >&6; }
4548 fi
4549
4550 #
4551 # We must check this before checking whether to enable IPv6, because,
4552 # on some platforms (such as SunOS 5.x), the test program requires
4553 # the extra networking libraries.
4554 #
4555
4556     # Most operating systems have gethostbyname() in the default searched
4557     # libraries (i.e. libc):
4558     # Some OSes (eg. Solaris) place it in libnsl
4559     # Some strange OSes (SINIX) have it in libsocket:
4560     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4561 $as_echo_n "checking for library containing gethostbyname... " >&6; }
4562 if ${ac_cv_search_gethostbyname+:} false; then :
4563   $as_echo_n "(cached) " >&6
4564 else
4565   ac_func_search_save_LIBS=$LIBS
4566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4567 /* end confdefs.h.  */
4568
4569 /* Override any GCC internal prototype to avoid an error.
4570    Use char because int might match the return type of a GCC
4571    builtin and then its argument prototype would still apply.  */
4572 #ifdef __cplusplus
4573 extern "C"
4574 #endif
4575 char gethostbyname ();
4576 int
4577 main ()
4578 {
4579 return gethostbyname ();
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 for ac_lib in '' nsl socket resolv; do
4585   if test -z "$ac_lib"; then
4586     ac_res="none required"
4587   else
4588     ac_res=-l$ac_lib
4589     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4590   fi
4591   if ac_fn_c_try_link "$LINENO"; then :
4592   ac_cv_search_gethostbyname=$ac_res
4593 fi
4594 rm -f core conftest.err conftest.$ac_objext \
4595     conftest$ac_exeext
4596   if ${ac_cv_search_gethostbyname+:} false; then :
4597   break
4598 fi
4599 done
4600 if ${ac_cv_search_gethostbyname+:} false; then :
4601
4602 else
4603   ac_cv_search_gethostbyname=no
4604 fi
4605 rm conftest.$ac_ext
4606 LIBS=$ac_func_search_save_LIBS
4607 fi
4608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4609 $as_echo "$ac_cv_search_gethostbyname" >&6; }
4610 ac_res=$ac_cv_search_gethostbyname
4611 if test "$ac_res" != no; then :
4612   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4613
4614 fi
4615
4616     # Unfortunately libsocket sometimes depends on libnsl and
4617     # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4618     if test "$ac_cv_search_gethostbyname" = "no"
4619     then
4620         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
4621 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
4622 if ${ac_cv_lib_socket_gethostbyname+:} false; then :
4623   $as_echo_n "(cached) " >&6
4624 else
4625   ac_check_lib_save_LIBS=$LIBS
4626 LIBS="-lsocket -lnsl $LIBS"
4627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4628 /* end confdefs.h.  */
4629
4630 /* Override any GCC internal prototype to avoid an error.
4631    Use char because int might match the return type of a GCC
4632    builtin and then its argument prototype would still apply.  */
4633 #ifdef __cplusplus
4634 extern "C"
4635 #endif
4636 char gethostbyname ();
4637 int
4638 main ()
4639 {
4640 return gethostbyname ();
4641   ;
4642   return 0;
4643 }
4644 _ACEOF
4645 if ac_fn_c_try_link "$LINENO"; then :
4646   ac_cv_lib_socket_gethostbyname=yes
4647 else
4648   ac_cv_lib_socket_gethostbyname=no
4649 fi
4650 rm -f core conftest.err conftest.$ac_objext \
4651     conftest$ac_exeext conftest.$ac_ext
4652 LIBS=$ac_check_lib_save_LIBS
4653 fi
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
4655 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
4656 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
4657   LIBS="-lsocket -lnsl $LIBS"
4658 fi
4659
4660     fi
4661     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4662 $as_echo_n "checking for library containing socket... " >&6; }
4663 if ${ac_cv_search_socket+:} false; then :
4664   $as_echo_n "(cached) " >&6
4665 else
4666   ac_func_search_save_LIBS=$LIBS
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h.  */
4669
4670 /* Override any GCC internal prototype to avoid an error.
4671    Use char because int might match the return type of a GCC
4672    builtin and then its argument prototype would still apply.  */
4673 #ifdef __cplusplus
4674 extern "C"
4675 #endif
4676 char socket ();
4677 int
4678 main ()
4679 {
4680 return socket ();
4681   ;
4682   return 0;
4683 }
4684 _ACEOF
4685 for ac_lib in '' socket; do
4686   if test -z "$ac_lib"; then
4687     ac_res="none required"
4688   else
4689     ac_res=-l$ac_lib
4690     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4691   fi
4692   if ac_fn_c_try_link "$LINENO"; then :
4693   ac_cv_search_socket=$ac_res
4694 fi
4695 rm -f core conftest.err conftest.$ac_objext \
4696     conftest$ac_exeext
4697   if ${ac_cv_search_socket+:} false; then :
4698   break
4699 fi
4700 done
4701 if ${ac_cv_search_socket+:} false; then :
4702
4703 else
4704   ac_cv_search_socket=no
4705 fi
4706 rm conftest.$ac_ext
4707 LIBS=$ac_func_search_save_LIBS
4708 fi
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4710 $as_echo "$ac_cv_search_socket" >&6; }
4711 ac_res=$ac_cv_search_socket
4712 if test "$ac_res" != no; then :
4713   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4714
4715 else
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4717 $as_echo_n "checking for socket in -lsocket... " >&6; }
4718 if ${ac_cv_lib_socket_socket+:} false; then :
4719   $as_echo_n "(cached) " >&6
4720 else
4721   ac_check_lib_save_LIBS=$LIBS
4722 LIBS="-lsocket -lnsl $LIBS"
4723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4724 /* end confdefs.h.  */
4725
4726 /* Override any GCC internal prototype to avoid an error.
4727    Use char because int might match the return type of a GCC
4728    builtin and then its argument prototype would still apply.  */
4729 #ifdef __cplusplus
4730 extern "C"
4731 #endif
4732 char socket ();
4733 int
4734 main ()
4735 {
4736 return socket ();
4737   ;
4738   return 0;
4739 }
4740 _ACEOF
4741 if ac_fn_c_try_link "$LINENO"; then :
4742   ac_cv_lib_socket_socket=yes
4743 else
4744   ac_cv_lib_socket_socket=no
4745 fi
4746 rm -f core conftest.err conftest.$ac_objext \
4747     conftest$ac_exeext conftest.$ac_ext
4748 LIBS=$ac_check_lib_save_LIBS
4749 fi
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4751 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4752 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4753   LIBS="-lsocket -lnsl $LIBS"
4754 fi
4755
4756 fi
4757
4758     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4759     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
4760 $as_echo_n "checking for library containing putmsg... " >&6; }
4761 if ${ac_cv_search_putmsg+:} false; then :
4762   $as_echo_n "(cached) " >&6
4763 else
4764   ac_func_search_save_LIBS=$LIBS
4765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4766 /* end confdefs.h.  */
4767
4768 /* Override any GCC internal prototype to avoid an error.
4769    Use char because int might match the return type of a GCC
4770    builtin and then its argument prototype would still apply.  */
4771 #ifdef __cplusplus
4772 extern "C"
4773 #endif
4774 char putmsg ();
4775 int
4776 main ()
4777 {
4778 return putmsg ();
4779   ;
4780   return 0;
4781 }
4782 _ACEOF
4783 for ac_lib in '' str; do
4784   if test -z "$ac_lib"; then
4785     ac_res="none required"
4786   else
4787     ac_res=-l$ac_lib
4788     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4789   fi
4790   if ac_fn_c_try_link "$LINENO"; then :
4791   ac_cv_search_putmsg=$ac_res
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext \
4794     conftest$ac_exeext
4795   if ${ac_cv_search_putmsg+:} false; then :
4796   break
4797 fi
4798 done
4799 if ${ac_cv_search_putmsg+:} false; then :
4800
4801 else
4802   ac_cv_search_putmsg=no
4803 fi
4804 rm conftest.$ac_ext
4805 LIBS=$ac_func_search_save_LIBS
4806 fi
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
4808 $as_echo "$ac_cv_search_putmsg" >&6; }
4809 ac_res=$ac_cv_search_putmsg
4810 if test "$ac_res" != no; then :
4811   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4812
4813 fi
4814
4815
4816
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5
4818 $as_echo_n "checking whether to enable ipv6... " >&6; }
4819 # Check whether --enable-ipv6 was given.
4820 if test "${enable_ipv6+set}" = set; then :
4821   enableval=$enable_ipv6;  case "$enableval" in
4822 yes)   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4823 $as_echo "yes" >&6; }
4824        LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
4825
4826 $as_echo "#define INET6 1" >>confdefs.h
4827
4828        ipv6=yes
4829        ;;
4830 *)
4831        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4832 $as_echo "no" >&6; }
4833        ipv6=no
4834        ;;
4835   esac
4836 else
4837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4838 /* end confdefs.h.  */
4839
4840       /* AF_INET6 available check */
4841 #include <sys/types.h>
4842 #include <sys/socket.h>
4843 #include <netinet/in.h>
4844 #ifdef AF_INET6
4845 void
4846 foo(struct in6_addr *addr)
4847 {
4848  memset(addr, 0, sizeof (struct in6_addr));
4849 }
4850 #else
4851 #error "AF_INET6 not defined"
4852 #endif
4853
4854
4855 _ACEOF
4856 if ac_fn_c_try_compile "$LINENO"; then :
4857    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4858 $as_echo "yes" >&6; }
4859   LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC"
4860
4861 $as_echo "#define INET6 1" >>confdefs.h
4862
4863   ipv6=yes
4864 else
4865    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4866 $as_echo "no" >&6; }
4867   ipv6=no
4868 fi
4869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4870 fi
4871
4872
4873 ipv6type=unknown
4874 ipv6lib=none
4875 ipv6trylibc=no
4876
4877 if test "$ipv6" = "yes"; then
4878         { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
4879 $as_echo_n "checking ipv6 stack type... " >&6; }
4880         for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
4881                 case $i in
4882                 inria)
4883                                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4884 /* end confdefs.h.  */
4885 #include <netinet/in.h>
4886 #ifdef IPV6_INRIA_VERSION
4887 yes
4888 #endif
4889 _ACEOF
4890 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4891   $EGREP "yes" >/dev/null 2>&1; then :
4892   ipv6type=$i;
4893                                 CFLAGS="-DINET6 $CFLAGS"
4894 fi
4895 rm -f conftest*
4896
4897                         ;;
4898                 kame)
4899                                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4900 /* end confdefs.h.  */
4901 #include <netinet/in.h>
4902 #ifdef __KAME__
4903 yes
4904 #endif
4905 _ACEOF
4906 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4907   $EGREP "yes" >/dev/null 2>&1; then :
4908   ipv6type=$i;
4909                                 ipv6lib=inet6;
4910                                 ipv6libdir=/usr/local/v6/lib;
4911                                 ipv6trylibc=yes;
4912                                 CFLAGS="-DINET6 $CFLAGS"
4913 fi
4914 rm -f conftest*
4915
4916                         ;;
4917                 linux-glibc)
4918                                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4919 /* end confdefs.h.  */
4920 #include <features.h>
4921 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
4922 yes
4923 #endif
4924 _ACEOF
4925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4926   $EGREP "yes" >/dev/null 2>&1; then :
4927   ipv6type=$i;
4928                                 CFLAGS="-DINET6 $CFLAGS"
4929 fi
4930 rm -f conftest*
4931
4932                         ;;
4933                 linux-libinet6)
4934                                                                                                                                                 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
4935                                 ipv6type=$i
4936                                 ipv6lib=inet6
4937                                 ipv6libdir=/usr/inet6/lib
4938                                 ipv6trylibc=yes;
4939                                 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
4940                         fi
4941                         ;;
4942                 toshiba)
4943                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4944 /* end confdefs.h.  */
4945 #include <sys/param.h>
4946 #ifdef _TOSHIBA_INET6
4947 yes
4948 #endif
4949 _ACEOF
4950 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4951   $EGREP "yes" >/dev/null 2>&1; then :
4952   ipv6type=$i;
4953                                 ipv6lib=inet6;
4954                                 ipv6libdir=/usr/local/v6/lib;
4955                                 CFLAGS="-DINET6 $CFLAGS"
4956 fi
4957 rm -f conftest*
4958
4959                         ;;
4960                 v6d)
4961                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4962 /* end confdefs.h.  */
4963 #include </usr/local/v6/include/sys/v6config.h>
4964 #ifdef __V6D__
4965 yes
4966 #endif
4967 _ACEOF
4968 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4969   $EGREP "yes" >/dev/null 2>&1; then :
4970   ipv6type=$i;
4971                                 ipv6lib=v6;
4972                                 ipv6libdir=/usr/local/v6/lib;
4973                                 CFLAGS="-I/usr/local/v6/include $CFLAGS"
4974 fi
4975 rm -f conftest*
4976
4977                         ;;
4978                 zeta)
4979                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4980 /* end confdefs.h.  */
4981 #include <sys/param.h>
4982 #ifdef _ZETA_MINAMI_INET6
4983 yes
4984 #endif
4985 _ACEOF
4986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4987   $EGREP "yes" >/dev/null 2>&1; then :
4988   ipv6type=$i;
4989                                 ipv6lib=inet6;
4990                                 ipv6libdir=/usr/local/v6/lib;
4991                                 CFLAGS="-DINET6 $CFLAGS"
4992 fi
4993 rm -f conftest*
4994
4995                         ;;
4996                 esac
4997                 if test "$ipv6type" != "unknown"; then
4998                         break
4999                 fi
5000         done
5001         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
5002 $as_echo "$ipv6type" >&6; }
5003 fi
5004
5005 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
5006         if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
5007                 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
5008                 echo "You have $ipv6lib library, using it"
5009         else
5010                 if test "$ipv6trylibc" = "yes"; then
5011                         echo "You do not have $ipv6lib library, using libc"
5012                 else
5013                         echo 'Fatal: no $ipv6lib library found.  cannot continue.'
5014                         echo "You need to fetch lib$ipv6lib.a from appropriate"
5015                         echo 'ipv6 kit and compile beforehand.'
5016                         exit 1
5017                 fi
5018         fi
5019 fi
5020
5021
5022 if test "$ipv6" = "yes"; then
5023         #
5024         # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
5025         # function in libc; there are "ngetaddrinfo()" and
5026         # "ogetaddrinfo()" functions, and <netdb.h> #defines
5027         # "getaddrinfo" to be either "ngetaddrinfo" or
5028         # "ogetaddrinfo", depending on whether _SOCKADDR_LEN
5029         # or _XOPEN_SOURCE_EXTENDED are defined or not.
5030         #
5031         # So this test doesn't work on Tru64 5.1, and possibly
5032         # on other 5.x releases.  This causes the configure
5033         # script to become confused, and results in libpcap
5034         # being unbuildable.
5035         #
5036         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
5037 $as_echo_n "checking for library containing getaddrinfo... " >&6; }
5038 if ${ac_cv_search_getaddrinfo+:} false; then :
5039   $as_echo_n "(cached) " >&6
5040 else
5041   ac_func_search_save_LIBS=$LIBS
5042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5043 /* end confdefs.h.  */
5044
5045 /* Override any GCC internal prototype to avoid an error.
5046    Use char because int might match the return type of a GCC
5047    builtin and then its argument prototype would still apply.  */
5048 #ifdef __cplusplus
5049 extern "C"
5050 #endif
5051 char getaddrinfo ();
5052 int
5053 main ()
5054 {
5055 return getaddrinfo ();
5056   ;
5057   return 0;
5058 }
5059 _ACEOF
5060 for ac_lib in '' socket; do
5061   if test -z "$ac_lib"; then
5062     ac_res="none required"
5063   else
5064     ac_res=-l$ac_lib
5065     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5066   fi
5067   if ac_fn_c_try_link "$LINENO"; then :
5068   ac_cv_search_getaddrinfo=$ac_res
5069 fi
5070 rm -f core conftest.err conftest.$ac_objext \
5071     conftest$ac_exeext
5072   if ${ac_cv_search_getaddrinfo+:} false; then :
5073   break
5074 fi
5075 done
5076 if ${ac_cv_search_getaddrinfo+:} false; then :
5077
5078 else
5079   ac_cv_search_getaddrinfo=no
5080 fi
5081 rm conftest.$ac_ext
5082 LIBS=$ac_func_search_save_LIBS
5083 fi
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
5085 $as_echo "$ac_cv_search_getaddrinfo" >&6; }
5086 ac_res=$ac_cv_search_getaddrinfo
5087 if test "$ac_res" != no; then :
5088   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5089         { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
5090 $as_echo_n "checking getaddrinfo bug... " >&6; }
5091         if ${td_cv_buggygetaddrinfo+:} false; then :
5092   $as_echo_n "(cached) " >&6
5093 else
5094   if test "$cross_compiling" = yes; then :
5095   td_cv_buggygetaddrinfo=yes
5096 else
5097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5098 /* end confdefs.h.  */
5099
5100 #include <sys/types.h>
5101 #include <netdb.h>
5102 #include <string.h>
5103 #include <sys/socket.h>
5104 #include <netinet/in.h>
5105
5106 main()
5107 {
5108   int passive, gaierr, inet4 = 0, inet6 = 0;
5109   struct addrinfo hints, *ai, *aitop;
5110   char straddr[INET6_ADDRSTRLEN], strport[16];
5111
5112   for (passive = 0; passive <= 1; passive++) {
5113     memset(&hints, 0, sizeof(hints));
5114     hints.ai_family = AF_UNSPEC;
5115     hints.ai_flags = passive ? AI_PASSIVE : 0;
5116     hints.ai_socktype = SOCK_STREAM;
5117     hints.ai_protocol = IPPROTO_TCP;
5118     if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
5119       (void)gai_strerror(gaierr);
5120       goto bad;
5121     }
5122     for (ai = aitop; ai; ai = ai->ai_next) {
5123       if (ai->ai_addr == NULL ||
5124           ai->ai_addrlen == 0 ||
5125           getnameinfo(ai->ai_addr, ai->ai_addrlen,
5126                       straddr, sizeof(straddr), strport, sizeof(strport),
5127                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
5128         goto bad;
5129       }
5130       switch (ai->ai_family) {
5131       case AF_INET:
5132         if (strcmp(strport, "54321") != 0) {
5133           goto bad;
5134         }
5135         if (passive) {
5136           if (strcmp(straddr, "0.0.0.0") != 0) {
5137             goto bad;
5138           }
5139         } else {
5140           if (strcmp(straddr, "127.0.0.1") != 0) {
5141             goto bad;
5142           }
5143         }
5144         inet4++;
5145         break;
5146       case AF_INET6:
5147         if (strcmp(strport, "54321") != 0) {
5148           goto bad;
5149         }
5150         if (passive) {
5151           if (strcmp(straddr, "::") != 0) {
5152             goto bad;
5153           }
5154         } else {
5155           if (strcmp(straddr, "::1") != 0) {
5156             goto bad;
5157           }
5158         }
5159         inet6++;
5160         break;
5161       case AF_UNSPEC:
5162         goto bad;
5163         break;
5164 #ifdef AF_UNIX
5165       case AF_UNIX:
5166 #else
5167 #ifdef AF_LOCAL
5168       case AF_LOCAL:
5169 #endif
5170 #endif
5171       default:
5172         /* another family support? */
5173         break;
5174       }
5175     }
5176   }
5177
5178   /* supported family should be 2, unsupported family should be 0 */
5179   if (!(inet4 == 0 || inet4 == 2))
5180     goto bad;
5181   if (!(inet6 == 0 || inet6 == 2))
5182     goto bad;
5183
5184   if (aitop)
5185     freeaddrinfo(aitop);
5186   exit(0);
5187
5188  bad:
5189   if (aitop)
5190     freeaddrinfo(aitop);
5191   exit(1);
5192 }
5193
5194 _ACEOF
5195 if ac_fn_c_try_run "$LINENO"; then :
5196   td_cv_buggygetaddrinfo=no
5197 else
5198   td_cv_buggygetaddrinfo=yes
5199 fi
5200 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5201   conftest.$ac_objext conftest.beam conftest.$ac_ext
5202 fi
5203
5204 fi
5205
5206         if test "$td_cv_buggygetaddrinfo" = no; then
5207                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5
5208 $as_echo "good" >&6; }
5209         else
5210                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
5211 $as_echo "buggy" >&6; }
5212         fi
5213
5214         if test "$td_cv_buggygetaddrinfo" = "yes"; then
5215                 #
5216                 # XXX - it doesn't appear that "ipv6type" can ever be
5217                 # set to "linux".  Should this be testing for
5218                 # "linux-glibc", or for that *or* "linux-libinet6"?
5219                 # If the latter, note that "linux-libinet6" is also
5220                 # the type given to some non-Linux OSes.
5221                 #
5222                 if test "$ipv6type" != "linux"; then
5223                         echo 'Fatal: You must get working getaddrinfo() function.'
5224                         echo '       or you can specify "--disable-ipv6"'.
5225                         exit 1
5226                 else
5227                         echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
5228                         echo '         Better upgrade your system library to newest version'
5229                         echo '         of GNU C library (aka glibc).'
5230                 fi
5231         fi
5232
5233 fi
5234
5235         ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
5236 if test "x$ac_cv_func_getnameinfo" = xyes; then :
5237   $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h
5238
5239 else
5240   case " $LIBOBJS " in
5241   *" getnameinfo.$ac_objext "* ) ;;
5242   *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext"
5243  ;;
5244 esac
5245
5246 fi
5247
5248
5249 fi
5250
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
5252 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; }
5253 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then :
5254   $as_echo_n "(cached) " >&6
5255 else
5256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5257 /* end confdefs.h.  */
5258 #include <netdnet/dnetdb.h>
5259
5260 _ACEOF
5261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5262   $EGREP "dnet_htoa" >/dev/null 2>&1; then :
5263   td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
5264 else
5265   td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
5266 fi
5267 rm -f conftest*
5268
5269 fi
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
5271 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
5272 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
5273
5274 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h
5275
5276 fi
5277
5278
5279         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
5280 $as_echo_n "checking for addrinfo... " >&6; }
5281         if ${ac_cv_addrinfo+:} false; then :
5282   $as_echo_n "(cached) " >&6
5283 else
5284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5285 /* end confdefs.h.  */
5286
5287 #               include <netdb.h>
5288 int
5289 main ()
5290 {
5291 struct addrinfo a
5292   ;
5293   return 0;
5294 }
5295 _ACEOF
5296 if ac_fn_c_try_compile "$LINENO"; then :
5297   ac_cv_addrinfo=yes
5298 else
5299   ac_cv_addrinfo=no
5300 fi
5301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5302 fi
5303
5304         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5
5305 $as_echo "$ac_cv_addrinfo" >&6; }
5306         if test $ac_cv_addrinfo = yes; then
5307
5308 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
5309
5310         else
5311
5312 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5313
5314         fi
5315
5316 if test "$ac_cv_addrinfo" = no; then
5317         missing_includes=yes
5318 fi
5319
5320
5321         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5
5322 $as_echo_n "checking for NI_MAXSERV... " >&6; }
5323         if ${ac_cv_maxserv+:} false; then :
5324   $as_echo_n "(cached) " >&6
5325 else
5326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h.  */
5328 #include <netdb.h>
5329 #ifdef NI_MAXSERV
5330 yes
5331 #endif
5332 _ACEOF
5333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5334   $EGREP "yes" >/dev/null 2>&1; then :
5335   ac_cv_maxserv=yes
5336 else
5337   ac_cv_maxserv=no
5338 fi
5339 rm -f conftest*
5340
5341 fi
5342
5343         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5
5344 $as_echo "$ac_cv_maxserv" >&6; }
5345         if test $ac_cv_maxserv != yes; then
5346                 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5347
5348         fi
5349
5350 if test "$ac_cv_maxserv" = no; then
5351         missing_includes=yes
5352 fi
5353
5354
5355         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5
5356 $as_echo_n "checking for NI_NAMEREQD... " >&6; }
5357         if ${ac_cv_namereqd+:} false; then :
5358   $as_echo_n "(cached) " >&6
5359 else
5360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5361 /* end confdefs.h.  */
5362 #include <netdb.h>
5363 #ifdef NI_NOFQDN
5364 yes
5365 #endif
5366 _ACEOF
5367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5368   $EGREP "yes" >/dev/null 2>&1; then :
5369   ac_cv_namereqd=yes
5370 else
5371   ac_cv_namereqd=no
5372 fi
5373 rm -f conftest*
5374
5375 fi
5376
5377         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5
5378 $as_echo "$ac_cv_namereqd" >&6; }
5379         if test $ac_cv_namereqd != yes; then
5380                 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5381
5382         fi
5383
5384 if test "$ac_cv_namereqd" = no; then
5385         missing_includes=yes
5386 fi
5387
5388 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf"
5389 if test "x$ac_cv_func_vfprintf" = xyes; then :
5390   $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h
5391
5392 else
5393   case " $LIBOBJS " in
5394   *" vfprintf.$ac_objext "* ) ;;
5395   *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext"
5396  ;;
5397 esac
5398
5399 fi
5400
5401 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
5402 if test "x$ac_cv_func_strcasecmp" = xyes; then :
5403   $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
5404
5405 else
5406   case " $LIBOBJS " in
5407   *" strcasecmp.$ac_objext "* ) ;;
5408   *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5409  ;;
5410 esac
5411
5412 fi
5413
5414 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
5415 if test "x$ac_cv_func_strlcat" = xyes; then :
5416   $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
5417
5418 else
5419   case " $LIBOBJS " in
5420   *" strlcat.$ac_objext "* ) ;;
5421   *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
5422  ;;
5423 esac
5424
5425 fi
5426
5427 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
5428 if test "x$ac_cv_func_strlcpy" = xyes; then :
5429   $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
5430
5431 else
5432   case " $LIBOBJS " in
5433   *" strlcpy.$ac_objext "* ) ;;
5434   *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
5435  ;;
5436 esac
5437
5438 fi
5439
5440 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
5441 if test "x$ac_cv_func_strdup" = xyes; then :
5442   $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
5443
5444 else
5445   case " $LIBOBJS " in
5446   *" strdup.$ac_objext "* ) ;;
5447   *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5448  ;;
5449 esac
5450
5451 fi
5452
5453 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
5454 if test "x$ac_cv_func_strsep" = xyes; then :
5455   $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
5456
5457 else
5458   case " $LIBOBJS " in
5459   *" strsep.$ac_objext "* ) ;;
5460   *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
5461  ;;
5462 esac
5463
5464 fi
5465
5466
5467 for ac_func in fork vfork strftime
5468 do :
5469   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5470 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5471 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5472   cat >>confdefs.h <<_ACEOF
5473 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5474 _ACEOF
5475
5476 fi
5477 done
5478
5479 for ac_func in setlinebuf alarm
5480 do :
5481   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5482 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5483 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5484   cat >>confdefs.h <<_ACEOF
5485 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5486 _ACEOF
5487
5488 fi
5489 done
5490
5491
5492 needsnprintf=no
5493 for ac_func in vsnprintf snprintf
5494 do :
5495   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5496 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5497 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5498   cat >>confdefs.h <<_ACEOF
5499 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5500 _ACEOF
5501
5502 else
5503   needsnprintf=yes
5504 fi
5505 done
5506
5507 if test $needsnprintf = yes; then
5508         case " $LIBOBJS " in
5509   *" snprintf.$ac_objext "* ) ;;
5510   *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5511  ;;
5512 esac
5513
5514 fi
5515
5516
5517     { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5518 $as_echo_n "checking return type of signal handlers... " >&6; }
5519 if ${ac_cv_type_signal+:} false; then :
5520   $as_echo_n "(cached) " >&6
5521 else
5522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5523 /* end confdefs.h.  */
5524 #include <sys/types.h>
5525 #include <signal.h>
5526
5527 int
5528 main ()
5529 {
5530 return *(signal (0, 0)) (0) == 1;
5531   ;
5532   return 0;
5533 }
5534 _ACEOF
5535 if ac_fn_c_try_compile "$LINENO"; then :
5536   ac_cv_type_signal=int
5537 else
5538   ac_cv_type_signal=void
5539 fi
5540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5541 fi
5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5543 $as_echo "$ac_cv_type_signal" >&6; }
5544
5545 cat >>confdefs.h <<_ACEOF
5546 #define RETSIGTYPE $ac_cv_type_signal
5547 _ACEOF
5548
5549
5550     if test "$ac_cv_type_signal" = void ; then
5551
5552 $as_echo "#define RETSIGVAL /**/" >>confdefs.h
5553
5554     else
5555
5556 $as_echo "#define RETSIGVAL (0)" >>confdefs.h
5557
5558     fi
5559     case "$host_os" in
5560
5561     irix*)
5562
5563 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h
5564
5565             ;;
5566
5567     *)
5568                     for ac_func in sigaction
5569 do :
5570   ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
5571 if test "x$ac_cv_func_sigaction" = xyes; then :
5572   cat >>confdefs.h <<_ACEOF
5573 #define HAVE_SIGACTION 1
5574 _ACEOF
5575
5576 fi
5577 done
5578
5579             if test $ac_cv_func_sigaction = no ; then
5580                     for ac_func in sigset
5581 do :
5582   ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset"
5583 if test "x$ac_cv_func_sigset" = xyes; then :
5584   cat >>confdefs.h <<_ACEOF
5585 #define HAVE_SIGSET 1
5586 _ACEOF
5587
5588 fi
5589 done
5590
5591             fi
5592             ;;
5593     esac
5594
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5
5596 $as_echo_n "checking for library containing dnet_htoa... " >&6; }
5597 if ${ac_cv_search_dnet_htoa+:} false; then :
5598   $as_echo_n "(cached) " >&6
5599 else
5600   ac_func_search_save_LIBS=$LIBS
5601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5602 /* end confdefs.h.  */
5603
5604 /* Override any GCC internal prototype to avoid an error.
5605    Use char because int might match the return type of a GCC
5606    builtin and then its argument prototype would still apply.  */
5607 #ifdef __cplusplus
5608 extern "C"
5609 #endif
5610 char dnet_htoa ();
5611 int
5612 main ()
5613 {
5614 return dnet_htoa ();
5615   ;
5616   return 0;
5617 }
5618 _ACEOF
5619 for ac_lib in '' dnet; do
5620   if test -z "$ac_lib"; then
5621     ac_res="none required"
5622   else
5623     ac_res=-l$ac_lib
5624     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5625   fi
5626   if ac_fn_c_try_link "$LINENO"; then :
5627   ac_cv_search_dnet_htoa=$ac_res
5628 fi
5629 rm -f core conftest.err conftest.$ac_objext \
5630     conftest$ac_exeext
5631   if ${ac_cv_search_dnet_htoa+:} false; then :
5632   break
5633 fi
5634 done
5635 if ${ac_cv_search_dnet_htoa+:} false; then :
5636
5637 else
5638   ac_cv_search_dnet_htoa=no
5639 fi
5640 rm conftest.$ac_ext
5641 LIBS=$ac_func_search_save_LIBS
5642 fi
5643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5
5644 $as_echo "$ac_cv_search_dnet_htoa" >&6; }
5645 ac_res=$ac_cv_search_dnet_htoa
5646 if test "$ac_res" != no; then :
5647   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5648
5649 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h
5650
5651 fi
5652
5653
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
5655 $as_echo_n "checking for main in -lrpc... " >&6; }
5656 if ${ac_cv_lib_rpc_main+:} false; then :
5657   $as_echo_n "(cached) " >&6
5658 else
5659   ac_check_lib_save_LIBS=$LIBS
5660 LIBS="-lrpc  $LIBS"
5661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5662 /* end confdefs.h.  */
5663
5664
5665 int
5666 main ()
5667 {
5668 return main ();
5669   ;
5670   return 0;
5671 }
5672 _ACEOF
5673 if ac_fn_c_try_link "$LINENO"; then :
5674   ac_cv_lib_rpc_main=yes
5675 else
5676   ac_cv_lib_rpc_main=no
5677 fi
5678 rm -f core conftest.err conftest.$ac_objext \
5679     conftest$ac_exeext conftest.$ac_ext
5680 LIBS=$ac_check_lib_save_LIBS
5681 fi
5682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5
5683 $as_echo "$ac_cv_lib_rpc_main" >&6; }
5684 if test "x$ac_cv_lib_rpc_main" = xyes; then :
5685   cat >>confdefs.h <<_ACEOF
5686 #define HAVE_LIBRPC 1
5687 _ACEOF
5688
5689   LIBS="-lrpc $LIBS"
5690
5691 fi
5692
5693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5
5694 $as_echo_n "checking for library containing getrpcbynumber... " >&6; }
5695 if ${ac_cv_search_getrpcbynumber+:} false; then :
5696   $as_echo_n "(cached) " >&6
5697 else
5698   ac_func_search_save_LIBS=$LIBS
5699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5700 /* end confdefs.h.  */
5701
5702 /* Override any GCC internal prototype to avoid an error.
5703    Use char because int might match the return type of a GCC
5704    builtin and then its argument prototype would still apply.  */
5705 #ifdef __cplusplus
5706 extern "C"
5707 #endif
5708 char getrpcbynumber ();
5709 int
5710 main ()
5711 {
5712 return getrpcbynumber ();
5713   ;
5714   return 0;
5715 }
5716 _ACEOF
5717 for ac_lib in '' nsl; do
5718   if test -z "$ac_lib"; then
5719     ac_res="none required"
5720   else
5721     ac_res=-l$ac_lib
5722     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5723   fi
5724   if ac_fn_c_try_link "$LINENO"; then :
5725   ac_cv_search_getrpcbynumber=$ac_res
5726 fi
5727 rm -f core conftest.err conftest.$ac_objext \
5728     conftest$ac_exeext
5729   if ${ac_cv_search_getrpcbynumber+:} false; then :
5730   break
5731 fi
5732 done
5733 if ${ac_cv_search_getrpcbynumber+:} false; then :
5734
5735 else
5736   ac_cv_search_getrpcbynumber=no
5737 fi
5738 rm conftest.$ac_ext
5739 LIBS=$ac_func_search_save_LIBS
5740 fi
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
5742 $as_echo "$ac_cv_search_getrpcbynumber" >&6; }
5743 ac_res=$ac_cv_search_getrpcbynumber
5744 if test "$ac_res" != no; then :
5745   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5746
5747 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5748
5749 fi
5750
5751
5752
5753
5754                 LBL_LIBS="$LIBS"
5755     pfopen=/usr/examples/packetfilter/pfopen.c
5756     if test -f $pfopen ; then
5757             for ac_func in pfopen
5758 do :
5759   ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5760 if test "x$ac_cv_func_pfopen" = xyes; then :
5761   cat >>confdefs.h <<_ACEOF
5762 #define HAVE_PFOPEN 1
5763 _ACEOF
5764
5765 fi
5766 done
5767
5768             if test $ac_cv_func_pfopen = "no" ; then
5769                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5770 $as_echo "Using $pfopen" >&6; }
5771                     LIBS="$LIBS $pfopen"
5772             fi
5773     fi
5774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5775 $as_echo_n "checking for local pcap library... " >&6; }
5776     libpcap=FAIL
5777     lastdir=FAIL
5778     places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5779         egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5780     for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do
5781             basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5782                 sed -e 's/-PRE-GIT$//' `
5783             if test $lastdir = $basedir ; then
5784                                     continue;
5785             fi
5786             lastdir=$dir
5787             if test -r $dir/libpcap.a ; then
5788                     libpcap=$dir/libpcap.a
5789                     d=$dir
5790                             fi
5791     done
5792     if test $libpcap = FAIL ; then
5793             { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5794 $as_echo "not found" >&6; }
5795
5796             #
5797             # Look for pcap-config.
5798             #
5799             if test -n "$ac_tool_prefix"; then
5800   # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5801 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5803 $as_echo_n "checking for $ac_word... " >&6; }
5804 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5805   $as_echo_n "(cached) " >&6
5806 else
5807   case $PCAP_CONFIG in
5808   [\\/]* | ?:[\\/]*)
5809   ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5810   ;;
5811   *)
5812   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5813 for as_dir in $PATH
5814 do
5815   IFS=$as_save_IFS
5816   test -z "$as_dir" && as_dir=.
5817     for ac_exec_ext in '' $ac_executable_extensions; do
5818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5819     ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5821     break 2
5822   fi
5823 done
5824   done
5825 IFS=$as_save_IFS
5826
5827   ;;
5828 esac
5829 fi
5830 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5831 if test -n "$PCAP_CONFIG"; then
5832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5833 $as_echo "$PCAP_CONFIG" >&6; }
5834 else
5835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5836 $as_echo "no" >&6; }
5837 fi
5838
5839
5840 fi
5841 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5842   ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5843   # Extract the first word of "pcap-config", so it can be a program name with args.
5844 set dummy pcap-config; ac_word=$2
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5846 $as_echo_n "checking for $ac_word... " >&6; }
5847 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5848   $as_echo_n "(cached) " >&6
5849 else
5850   case $ac_pt_PCAP_CONFIG in
5851   [\\/]* | ?:[\\/]*)
5852   ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5853   ;;
5854   *)
5855   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5856 for as_dir in $PATH
5857 do
5858   IFS=$as_save_IFS
5859   test -z "$as_dir" && as_dir=.
5860     for ac_exec_ext in '' $ac_executable_extensions; do
5861   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5862     ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5863     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5864     break 2
5865   fi
5866 done
5867   done
5868 IFS=$as_save_IFS
5869
5870   ;;
5871 esac
5872 fi
5873 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5874 if test -n "$ac_pt_PCAP_CONFIG"; then
5875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5876 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5877 else
5878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5879 $as_echo "no" >&6; }
5880 fi
5881
5882   if test "x$ac_pt_PCAP_CONFIG" = x; then
5883     PCAP_CONFIG=""
5884   else
5885     case $cross_compiling:$ac_tool_warned in
5886 yes:)
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5888 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5889 ac_tool_warned=yes ;;
5890 esac
5891     PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5892   fi
5893 else
5894   PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5895 fi
5896
5897             if test -n "$PCAP_CONFIG" ; then
5898                 #
5899                 # Found - use it to get the include flags for
5900                 # libpcap and the flags to link with libpcap.
5901                 #
5902                 # Please read section 11.6 "Shell Substitutions"
5903                 # in the autoconf manual before doing anything
5904                 # to this that involves quoting.  Especially note
5905                 # the statement "There is just no portable way to use
5906                 # double-quoted strings inside double-quoted back-quoted
5907                 # expressions (pfew!)."
5908                 #
5909                 cflags=`"$PCAP_CONFIG" --cflags`
5910                 V_INCLS="$cflags $V_INCLS"
5911                 libpcap=`"$PCAP_CONFIG" --libs`
5912             else
5913                 #
5914                 # Not found; look for pcap.
5915                 #
5916                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5917 $as_echo_n "checking for main in -lpcap... " >&6; }
5918 if ${ac_cv_lib_pcap_main+:} false; then :
5919   $as_echo_n "(cached) " >&6
5920 else
5921   ac_check_lib_save_LIBS=$LIBS
5922 LIBS="-lpcap  $LIBS"
5923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5924 /* end confdefs.h.  */
5925
5926
5927 int
5928 main ()
5929 {
5930 return main ();
5931   ;
5932   return 0;
5933 }
5934 _ACEOF
5935 if ac_fn_c_try_link "$LINENO"; then :
5936   ac_cv_lib_pcap_main=yes
5937 else
5938   ac_cv_lib_pcap_main=no
5939 fi
5940 rm -f core conftest.err conftest.$ac_objext \
5941     conftest$ac_exeext conftest.$ac_ext
5942 LIBS=$ac_check_lib_save_LIBS
5943 fi
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5945 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5946 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5947   libpcap="-lpcap"
5948 fi
5949
5950                 if test $libpcap = FAIL ; then
5951                     as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5952                 fi
5953                                                                                                                                                                                                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
5954 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
5955                 if test \( ! -r /usr/local/include/pcap.h \) -a \
5956                         \( ! -r /usr/include/pcap.h \); then
5957                     if test -r /usr/local/include/pcap/pcap.h; then
5958                         d="/usr/local/include/pcap"
5959                     elif test -r /usr/include/pcap/pcap.h; then
5960                         d="/usr/include/pcap"
5961                     fi
5962                 fi
5963                 if test -z "$d" ; then
5964                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5965 $as_echo "not found" >&6; }
5966                 else
5967                     V_INCLS="-I$d $V_INCLS"
5968                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
5969 $as_echo "found -- -I$d added" >&6; }
5970                 fi
5971             fi
5972     else
5973             V_PCAPDEP=$libpcap
5974             places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5975                         egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
5976             if test -r $d/pcap.h; then
5977                     V_INCLS="-I$d $V_INCLS"
5978             elif test -r $places/pcap.h; then
5979                     V_INCLS="-I$places $V_INCLS"
5980             else
5981                     as_fn_error see INSTALL "cannot find pcap.h" "$LINENO" 5
5982             fi
5983             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
5984 $as_echo "$libpcap" >&6; }
5985             # Extract the first word of "pcap-config", so it can be a program name with args.
5986 set dummy pcap-config; ac_word=$2
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5988 $as_echo_n "checking for $ac_word... " >&6; }
5989 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5990   $as_echo_n "(cached) " >&6
5991 else
5992   case $PCAP_CONFIG in
5993   [\\/]* | ?:[\\/]*)
5994   ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5995   ;;
5996   *)
5997   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5998 for as_dir in $d
5999 do
6000   IFS=$as_save_IFS
6001   test -z "$as_dir" && as_dir=.
6002     for ac_exec_ext in '' $ac_executable_extensions; do
6003   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6004     ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6006     break 2
6007   fi
6008 done
6009   done
6010 IFS=$as_save_IFS
6011
6012   ;;
6013 esac
6014 fi
6015 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
6016 if test -n "$PCAP_CONFIG"; then
6017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
6018 $as_echo "$PCAP_CONFIG" >&6; }
6019 else
6020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6021 $as_echo "no" >&6; }
6022 fi
6023
6024
6025             if test -n "$PCAP_CONFIG"; then
6026                 #
6027                 # The libpcap directory has a pcap-config script.
6028                 # Use it to get any additioal libraries needed
6029                 # to link with the libpcap archive library in
6030                 # that directory.
6031                 #
6032                 # Please read section 11.6 "Shell Substitutions"
6033                 # in the autoconf manual before doing anything
6034                 # to this that involves quoting.  Especially note
6035                 # the statement "There is just no portable way to use
6036                 # double-quoted strings inside double-quoted back-quoted
6037                 # expressions (pfew!)."
6038                 #
6039                 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
6040                 libpcap="$libpcap $additional_libs"
6041             fi
6042     fi
6043     LIBS="$libpcap $LIBS"
6044     if ! test -n "$PCAP_CONFIG" ; then
6045         #
6046         # We don't have pcap-config; find out any additional link flags
6047         # we need.  (If we have pcap-config, we assume it tells us what
6048         # we need.)
6049         #
6050         case "$host_os" in
6051
6052         aix*)
6053             #
6054             # If libpcap is DLPI-based, we have to use /lib/pse.exp if
6055             # present, as we use the STREAMS routines.
6056             #
6057             # (XXX - true only if we're linking with a static libpcap?)
6058             #
6059             pseexe="/lib/pse.exp"
6060             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
6061 $as_echo_n "checking for $pseexe... " >&6; }
6062             if test -f $pseexe ; then
6063                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6064 $as_echo "yes" >&6; }
6065                     LIBS="$LIBS -I:$pseexe"
6066             fi
6067
6068             #
6069             # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
6070             # we use them to load the BPF module.
6071             #
6072             # (XXX - true only if we're linking with a static libpcap?)
6073             #
6074             LIBS="$LIBS -lodm -lcfg"
6075             ;;
6076         esac
6077     fi
6078
6079                                     ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
6080 if test "x$ac_cv_func_pcap_loop" = xyes; then :
6081
6082 else
6083
6084             as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the
6085 config.log file in your report.  If you have downloaded libpcap from
6086 tcpdump.org, and built it yourself, please also include the config.log
6087 file from the libpcap source directory, the Makefile from the libpcap
6088 source directory, and the output of the make process for libpcap, as
6089 this could be a problem with the libpcap that was built, and we will
6090 not be able to determine why this is happening, and thus will not be
6091 able to fix it, without that information, as we have not been able to
6092 reproduce this problem ourselves." "$LINENO" 5
6093
6094 fi
6095
6096
6097                         ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
6098 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
6099
6100 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
6101
6102 else
6103
6104             case " $LIBOBJS " in
6105   *" datalinks.$ac_objext "* ) ;;
6106   *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
6107  ;;
6108 esac
6109
6110
6111 fi
6112
6113     ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
6114 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
6115
6116 $as_echo "#define HAVE_PCAP_SET_DATALINK 1" >>confdefs.h
6117
6118 fi
6119
6120     ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
6121 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
6122
6123
6124 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
6125
6126             ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
6127 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
6128
6129 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
6130
6131 else
6132
6133                     case " $LIBOBJS " in
6134   *" dlnames.$ac_objext "* ) ;;
6135   *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6136  ;;
6137 esac
6138
6139
6140 fi
6141
6142
6143 else
6144
6145             case " $LIBOBJS " in
6146   *" dlnames.$ac_objext "* ) ;;
6147   *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6148  ;;
6149 esac
6150
6151
6152 fi
6153
6154
6155                         for ac_func in pcap_breakloop
6156 do :
6157   ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
6158 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
6159   cat >>confdefs.h <<_ACEOF
6160 #define HAVE_PCAP_BREAKLOOP 1
6161 _ACEOF
6162
6163 fi
6164 done
6165
6166
6167                 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
6168 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
6169
6170 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
6171
6172 else
6173
6174             case " $LIBOBJS " in
6175   *" pcap_dump_ftell.$ac_objext "* ) ;;
6176   *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
6177  ;;
6178 esac
6179
6180
6181 fi
6182
6183
6184
6185 #
6186 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
6187 # libraries (e.g., "-lsocket -lnsl" on Solaris).
6188 #
6189 # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which
6190 # use AC_CHECK_FUNC which doesn't let us specify the right #includes
6191 # to make this work on BSD/OS 4.x.  BSD/OS 4.x ships with the BIND8
6192 # resolver, and the way it defines inet_{ntop,pton} is rather strange;
6193 # it does not ship with a libc symbol "inet_ntop()", it ships with
6194 # "_inet_ntop()", and has a #define macro in one of the system headers
6195 # to rename it.
6196 #
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5
6198 $as_echo_n "checking for inet_ntop... " >&6; }
6199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6200 /* end confdefs.h.  */
6201 #include <sys/types.h>
6202 #include <sys/socket.h>
6203 #include <netinet/in.h>
6204 #include <arpa/inet.h>
6205 int
6206 main ()
6207 {
6208 char src[4], dst[128];
6209 inet_ntop(AF_INET, src, dst, sizeof(dst));
6210   ;
6211   return 0;
6212 }
6213 _ACEOF
6214 if ac_fn_c_try_link "$LINENO"; then :
6215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6216 $as_echo "yes" >&6; }
6217 else
6218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6219 $as_echo "no" >&6; }
6220         case " $LIBOBJS " in
6221   *" inet_ntop.$ac_objext "* ) ;;
6222   *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
6223  ;;
6224 esac
6225
6226 fi
6227 rm -f core conftest.err conftest.$ac_objext \
6228     conftest$ac_exeext conftest.$ac_ext
6229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
6230 $as_echo_n "checking for inet_pton... " >&6; }
6231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6232 /* end confdefs.h.  */
6233 #include <sys/types.h>
6234 #include <sys/socket.h>
6235 #include <netinet/in.h>
6236 #include <arpa/inet.h>
6237 int
6238 main ()
6239 {
6240 char src[128], dst[4];
6241 inet_pton(AF_INET, src, dst);
6242   ;
6243   return 0;
6244 }
6245 _ACEOF
6246 if ac_fn_c_try_link "$LINENO"; then :
6247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6248 $as_echo "yes" >&6; }
6249 else
6250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6251 $as_echo "no" >&6; }
6252         case " $LIBOBJS " in
6253   *" inet_pton.$ac_objext "* ) ;;
6254   *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
6255  ;;
6256 esac
6257
6258 fi
6259 rm -f core conftest.err conftest.$ac_objext \
6260     conftest$ac_exeext conftest.$ac_ext
6261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
6262 $as_echo_n "checking for inet_aton... " >&6; }
6263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6264 /* end confdefs.h.  */
6265 #include <sys/types.h>
6266 #include <netinet/in.h>
6267 #include <arpa/inet.h>
6268 int
6269 main ()
6270 {
6271 char src[128];
6272 struct in_addr dst;
6273 inet_aton(src, &dst);
6274   ;
6275   return 0;
6276 }
6277 _ACEOF
6278 if ac_fn_c_try_link "$LINENO"; then :
6279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6280 $as_echo "yes" >&6; }
6281 else
6282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6283 $as_echo "no" >&6; }
6284         case " $LIBOBJS " in
6285   *" inet_aton.$ac_objext "* ) ;;
6286   *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
6287  ;;
6288 esac
6289
6290 fi
6291 rm -f core conftest.err conftest.$ac_objext \
6292     conftest$ac_exeext conftest.$ac_ext
6293
6294 #
6295 # Check for these after AC_LBL_LIBPCAP, for the same reason.
6296 #
6297 # You are in a twisty little maze of UN*Xes, all different.
6298 # Some might not have ether_ntohost().
6299 # Some might have it, but not declare it in any header file.
6300 # Some might have it, but declare it in <netinet/if_ether.h>.
6301 # Some might have it, but declare it in <netinet/ether.h>
6302 # (And some might have it but document it as something declared in
6303 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
6304 #
6305 # Before you is a C compiler.
6306 #
6307 for ac_func in ether_ntohost
6308 do :
6309   ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
6310 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
6311   cat >>confdefs.h <<_ACEOF
6312 #define HAVE_ETHER_NTOHOST 1
6313 _ACEOF
6314
6315     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
6316 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
6317 if ${ac_cv_buggy_ether_ntohost+:} false; then :
6318   $as_echo_n "(cached) " >&6
6319 else
6320
6321         if test "$cross_compiling" = yes; then :
6322   ac_cv_buggy_ether_ntohost="not while cross-compiling"
6323 else
6324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6325 /* end confdefs.h.  */
6326
6327                 #include <netdb.h>
6328                 #include <sys/types.h>
6329                 #include <sys/param.h>
6330                 #include <sys/socket.h>
6331
6332                 int
6333                 main(int argc, char **argv)
6334                 {
6335                         u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
6336                         char name[MAXHOSTNAMELEN];
6337
6338                         ether_ntohost(name, (struct ether_addr *)ea);
6339                         exit(0);
6340                 }
6341
6342 _ACEOF
6343 if ac_fn_c_try_run "$LINENO"; then :
6344   ac_cv_buggy_ether_ntohost=no
6345 else
6346   ac_cv_buggy_ether_ntohost=yes
6347 fi
6348 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6349   conftest.$ac_objext conftest.beam conftest.$ac_ext
6350 fi
6351
6352 fi
6353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
6354 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
6355     if test "$ac_cv_buggy_ether_ntohost" = "no"; then
6356
6357 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
6358
6359     fi
6360
6361 fi
6362 done
6363
6364 if test "$ac_cv_func_ether_ntohost" = yes -a \
6365     "$ac_cv_buggy_ether_ntohost" = "no"; then
6366         #
6367         # OK, we have ether_ntohost().  Do we have <netinet/if_ether.h>?
6368         #
6369         if test "$ac_cv_header_netinet_if_ether_h" = yes; then
6370                 #
6371                 # Yes.  Does it declare ether_ntohost()?
6372                 #
6373                 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6374 #include <sys/types.h>
6375 #include <sys/socket.h>
6376 #include <netinet/in.h>
6377 #include <arpa/inet.h>
6378 struct mbuf;
6379 struct rtentry;
6380 #include <net/if.h>
6381 #include <netinet/if_ether.h>
6382
6383 "
6384 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6385
6386
6387 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6388
6389
6390 fi
6391
6392         fi
6393         #
6394         # Did that succeed?
6395         #
6396         if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6397                 #
6398                 # No, how about <netinet/ether.h>, as on Linux?
6399                 #
6400                 for ac_header in netinet/ether.h
6401 do :
6402   ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
6403 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
6404   cat >>confdefs.h <<_ACEOF
6405 #define HAVE_NETINET_ETHER_H 1
6406 _ACEOF
6407
6408 fi
6409
6410 done
6411
6412                 if test "$ac_cv_header_netinet_ether_h" = yes; then
6413                         #
6414                         # We have it - does it declare ether_ntohost()?
6415                         # Unset ac_cv_have_decl_ether_ntohost so we don't
6416                         # treat the previous failure as a cached value and
6417                         # suppress the next test.
6418                         #
6419                         unset ac_cv_have_decl_ether_ntohost
6420                         ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6421 #include <netinet/ether.h>
6422
6423 "
6424 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6425
6426
6427 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6428
6429
6430 fi
6431
6432                 fi
6433         fi
6434         #
6435         # Is ether_ntohost() declared?
6436         #
6437         if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6438                 #
6439                 # No, we'll have to declare it ourselves.
6440                 # Do we have "struct ether_addr"?
6441                 #
6442                 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
6443 #include <sys/types.h>
6444 #include <sys/socket.h>
6445 #include <netinet/in.h>
6446 #include <arpa/inet.h>
6447 struct mbuf;
6448 struct rtentry;
6449 #include <net/if.h>
6450 #include <netinet/if_ether.h>
6451
6452 "
6453 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
6454
6455 cat >>confdefs.h <<_ACEOF
6456 #define HAVE_STRUCT_ETHER_ADDR 1
6457 _ACEOF
6458
6459
6460 fi
6461
6462
6463 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
6464
6465         else
6466
6467 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
6468
6469         fi
6470 fi
6471
6472 # libdlpi is needed for Solaris 11 and later.
6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
6474 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
6475 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
6476   $as_echo_n "(cached) " >&6
6477 else
6478   ac_check_lib_save_LIBS=$LIBS
6479 LIBS="-ldlpi -L/lib $LIBS"
6480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6481 /* end confdefs.h.  */
6482
6483 /* Override any GCC internal prototype to avoid an error.
6484    Use char because int might match the return type of a GCC
6485    builtin and then its argument prototype would still apply.  */
6486 #ifdef __cplusplus
6487 extern "C"
6488 #endif
6489 char dlpi_walk ();
6490 int
6491 main ()
6492 {
6493 return dlpi_walk ();
6494   ;
6495   return 0;
6496 }
6497 _ACEOF
6498 if ac_fn_c_try_link "$LINENO"; then :
6499   ac_cv_lib_dlpi_dlpi_walk=yes
6500 else
6501   ac_cv_lib_dlpi_dlpi_walk=no
6502 fi
6503 rm -f core conftest.err conftest.$ac_objext \
6504     conftest$ac_exeext conftest.$ac_ext
6505 LIBS=$ac_check_lib_save_LIBS
6506 fi
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6508 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6509 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
6510   LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
6511 fi
6512
6513
6514
6515         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5
6516 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; }
6517         if ${ac_cv_sockaddr_has_sa_len+:} false; then :
6518   $as_echo_n "(cached) " >&6
6519 else
6520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6521 /* end confdefs.h.  */
6522
6523 #               include <sys/types.h>
6524 #               include <sys/socket.h>
6525 int
6526 main ()
6527 {
6528 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
6529   ;
6530   return 0;
6531 }
6532 _ACEOF
6533 if ac_fn_c_try_compile "$LINENO"; then :
6534   ac_cv_sockaddr_has_sa_len=yes
6535 else
6536   ac_cv_sockaddr_has_sa_len=no
6537 fi
6538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6539 fi
6540
6541         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5
6542 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; }
6543                 if test $ac_cv_sockaddr_has_sa_len = yes ; then
6544                         $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
6545
6546         fi
6547
6548 if test "$ac_cv_sockaddr_has_sa_len" = no; then
6549         missing_includes=yes
6550 fi
6551
6552 #
6553 # Do we have the new open API?  Check for pcap_create, and assume that,
6554 # if we do, we also have pcap_activate() and the other new routines
6555 # introduced in libpcap 1.0.0.
6556 #
6557 for ac_func in pcap_create
6558 do :
6559   ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
6560 if test "x$ac_cv_func_pcap_create" = xyes; then :
6561   cat >>confdefs.h <<_ACEOF
6562 #define HAVE_PCAP_CREATE 1
6563 _ACEOF
6564
6565 fi
6566 done
6567
6568 if test $ac_cv_func_pcap_create = "yes" ; then
6569         #
6570         # OK, do we have pcap_set_tstamp_type?  If so, assume we have
6571         # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
6572         #
6573         for ac_func in pcap_set_tstamp_type
6574 do :
6575   ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
6576 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
6577   cat >>confdefs.h <<_ACEOF
6578 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
6579 _ACEOF
6580
6581 fi
6582 done
6583
6584 fi
6585
6586 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection
6587 do :
6588   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6589 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6590 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6591   cat >>confdefs.h <<_ACEOF
6592 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6593 _ACEOF
6594
6595 fi
6596 done
6597
6598 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
6599     savedcppflags="$CPPFLAGS"
6600     CPPFLAGS="$CPPFLAGS $V_INCLS"
6601     ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6602 "
6603 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6604
6605 cat >>confdefs.h <<_ACEOF
6606 #define HAVE_PCAP_IF_T 1
6607 _ACEOF
6608
6609
6610 fi
6611
6612     CPPFLAGS="$savedcppflags"
6613 fi
6614
6615 if test $ac_cv_func_pcap_lib_version = "no" ; then
6616     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6617 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6618     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6619 /* end confdefs.h.  */
6620
6621 int
6622 main ()
6623 {
6624
6625         extern char pcap_version[];
6626
6627         return (int)pcap_version;
6628
6629   ;
6630   return 0;
6631 }
6632 _ACEOF
6633 if ac_fn_c_try_link "$LINENO"; then :
6634   ac_lbl_cv_pcap_version_defined=yes
6635 else
6636   ac_lbl_cv_pcap_version_defined=no
6637 fi
6638 rm -f core conftest.err conftest.$ac_objext \
6639     conftest$ac_exeext conftest.$ac_ext
6640     if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6641         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6642 $as_echo "yes" >&6; }
6643
6644 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6645
6646     else
6647         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6648 $as_echo "no" >&6; }
6649     fi
6650 fi
6651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6652 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6654 /* end confdefs.h.  */
6655
6656 int
6657 main ()
6658 {
6659
6660         extern int pcap_debug;
6661
6662         return pcap_debug;
6663
6664   ;
6665   return 0;
6666 }
6667 _ACEOF
6668 if ac_fn_c_try_link "$LINENO"; then :
6669   ac_lbl_cv_pcap_debug_defined=yes
6670 else
6671   ac_lbl_cv_pcap_debug_defined=no
6672 fi
6673 rm -f core conftest.err conftest.$ac_objext \
6674     conftest$ac_exeext conftest.$ac_ext
6675 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6676         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6677 $as_echo "yes" >&6; }
6678
6679 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6680
6681 else
6682         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6683 $as_echo "no" >&6; }
6684         #
6685         # OK, what about "yydebug"?
6686         #
6687         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6688 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6689         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6690 /* end confdefs.h.  */
6691
6692 int
6693 main ()
6694 {
6695
6696                 extern int yydebug;
6697
6698                 return yydebug;
6699
6700   ;
6701   return 0;
6702 }
6703 _ACEOF
6704 if ac_fn_c_try_link "$LINENO"; then :
6705   ac_lbl_cv_yydebug_defined=yes
6706 else
6707   ac_lbl_cv_yydebug_defined=no
6708 fi
6709 rm -f core conftest.err conftest.$ac_objext \
6710     conftest$ac_exeext conftest.$ac_ext
6711         if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6712                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6713 $as_echo "yes" >&6; }
6714
6715 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6716
6717         else
6718                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6719 $as_echo "no" >&6; }
6720         fi
6721 fi
6722 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6723 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6724   $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6725
6726 else
6727   case " $LIBOBJS " in
6728   *" bpf_dump.$ac_objext "* ) ;;
6729   *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6730  ;;
6731 esac
6732
6733 fi
6734
6735
6736 V_GROUP=0
6737 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6738         V_GROUP=wheel
6739 fi
6740 #
6741 # Assume V7/BSD convention for man pages (file formats in section 5,
6742 # miscellaneous info in section 7).
6743 #
6744 MAN_FILE_FORMATS=5
6745 MAN_MISC_INFO=7
6746 case "$host_os" in
6747
6748 aix*)
6749
6750 $as_echo "#define _SUN 1" >>confdefs.h
6751
6752         ;;
6753
6754 hpux*)
6755         #
6756         # Use System V conventions for man pages.
6757         #
6758         MAN_FILE_FORMATS=4
6759         MAN_MISC_INFO=5
6760         ;;
6761
6762 irix*)
6763         V_GROUP=sys
6764
6765         #
6766         # Use System V conventions for man pages.
6767         #
6768         MAN_FILE_FORMATS=4
6769         MAN_MISC_INFO=5
6770         ;;
6771
6772 osf*)
6773         V_GROUP=system
6774
6775         #
6776         # Use System V conventions for man pages.
6777         #
6778         MAN_FILE_FORMATS=4
6779         MAN_MISC_INFO=5
6780         ;;
6781
6782 solaris*)
6783         V_GROUP=sys
6784
6785         #
6786         # Use System V conventions for man pages.
6787         #
6788         MAN_FILE_FORMATS=4
6789         MAN_MISC_INFO=5
6790         ;;
6791 esac
6792
6793 if test -f /dev/bpf0 ; then
6794         V_GROUP=bpf
6795 fi
6796
6797 #
6798 # Make sure we have definitions for all the C99 specified-width types
6799 # (regardless of whether the environment is a C99 environment or not).
6800 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6801 case $ac_cv_c_int8_t in #(
6802   no|yes) ;; #(
6803   *)
6804
6805 cat >>confdefs.h <<_ACEOF
6806 #define int8_t $ac_cv_c_int8_t
6807 _ACEOF
6808 ;;
6809 esac
6810
6811 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6812 case $ac_cv_c_int16_t in #(
6813   no|yes) ;; #(
6814   *)
6815
6816 cat >>confdefs.h <<_ACEOF
6817 #define int16_t $ac_cv_c_int16_t
6818 _ACEOF
6819 ;;
6820 esac
6821
6822 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6823 case $ac_cv_c_int32_t in #(
6824   no|yes) ;; #(
6825   *)
6826
6827 cat >>confdefs.h <<_ACEOF
6828 #define int32_t $ac_cv_c_int32_t
6829 _ACEOF
6830 ;;
6831 esac
6832
6833 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6834 case $ac_cv_c_int64_t in #(
6835   no|yes) ;; #(
6836   *)
6837
6838 cat >>confdefs.h <<_ACEOF
6839 #define int64_t $ac_cv_c_int64_t
6840 _ACEOF
6841 ;;
6842 esac
6843
6844 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6845 case $ac_cv_c_uint8_t in #(
6846   no|yes) ;; #(
6847   *)
6848
6849 $as_echo "#define _UINT8_T 1" >>confdefs.h
6850
6851
6852 cat >>confdefs.h <<_ACEOF
6853 #define uint8_t $ac_cv_c_uint8_t
6854 _ACEOF
6855 ;;
6856   esac
6857
6858 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6859 case $ac_cv_c_uint16_t in #(
6860   no|yes) ;; #(
6861   *)
6862
6863
6864 cat >>confdefs.h <<_ACEOF
6865 #define uint16_t $ac_cv_c_uint16_t
6866 _ACEOF
6867 ;;
6868   esac
6869
6870 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6871 case $ac_cv_c_uint32_t in #(
6872   no|yes) ;; #(
6873   *)
6874
6875 $as_echo "#define _UINT32_T 1" >>confdefs.h
6876
6877
6878 cat >>confdefs.h <<_ACEOF
6879 #define uint32_t $ac_cv_c_uint32_t
6880 _ACEOF
6881 ;;
6882   esac
6883
6884 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6885 case $ac_cv_c_uint64_t in #(
6886   no|yes) ;; #(
6887   *)
6888
6889 $as_echo "#define _UINT64_T 1" >>confdefs.h
6890
6891
6892 cat >>confdefs.h <<_ACEOF
6893 #define uint64_t $ac_cv_c_uint64_t
6894 _ACEOF
6895 ;;
6896   esac
6897
6898
6899 #
6900 # For now, we're using the old BSD-style u_intXX_t types, so check for
6901 # them.
6902 #
6903 # We should probably migrate to the standard C uintXX_t types.
6904 #
6905 for ac_header in sys/bitypes.h
6906 do :
6907   ac_fn_c_check_header_mongrel "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
6908 if test "x$ac_cv_header_sys_bitypes_h" = xyes; then :
6909   cat >>confdefs.h <<_ACEOF
6910 #define HAVE_SYS_BITYPES_H 1
6911 _ACEOF
6912
6913 fi
6914
6915 done
6916
6917
6918 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6919 #ifdef HAVE_SYS_BITYPES_H
6920 #include <sys/bitypes.h>
6921 #endif
6922 "
6923 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6924
6925 else
6926
6927 $as_echo "#define u_int8_t unsigned char" >>confdefs.h
6928
6929 fi
6930
6931 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
6932 #ifdef HAVE_SYS_BITYPES_H
6933 #include <sys/bitypes.h>
6934 #endif
6935 "
6936 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6937
6938 else
6939
6940 $as_echo "#define u_int16_t unsigned short" >>confdefs.h
6941
6942 fi
6943
6944 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
6945 #ifdef HAVE_SYS_BITYPES_H
6946 #include <sys/bitypes.h>
6947 #endif
6948 "
6949 if test "x$ac_cv_type_u_int32_t" = xyes; then :
6950
6951 else
6952
6953 $as_echo "#define u_int32_t unsigned int" >>confdefs.h
6954
6955 fi
6956
6957 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
6958 #ifdef HAVE_SYS_BITYPES_H
6959 #include <sys/bitypes.h>
6960 #endif
6961 "
6962 if test "x$ac_cv_type_u_int64_t" = xyes; then :
6963
6964 else
6965
6966 $as_echo "#define u_int64_t unsigned long long" >>confdefs.h
6967
6968 fi
6969
6970
6971 #
6972 # Check for <inttypes.h>
6973 #
6974 for ac_header in inttypes.h
6975 do :
6976   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6977 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6978   cat >>confdefs.h <<_ACEOF
6979 #define HAVE_INTTYPES_H 1
6980 _ACEOF
6981
6982     #
6983     # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros?
6984     # Some systems have an inttypes.h that doesn't define all of them.
6985     #
6986     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
6987 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; }
6988     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6989 /* end confdefs.h.  */
6990
6991
6992             #include <inttypes.h>
6993             #include <stdio.h>
6994             #include <sys/types.h>
6995             #ifdef HAVE_SYS_BITYPES_H
6996             #include <sys/bitypes.h>
6997             #endif
6998
6999             main()
7000             {
7001               printf("%" PRId64 "\n", (u_int64_t)1);
7002               printf("%" PRIo64 "\n", (u_int64_t)1);
7003               printf("%" PRIx64 "\n", (u_int64_t)1);
7004               printf("%" PRIu64 "\n", (u_int64_t)1);
7005             }
7006
7007
7008 _ACEOF
7009 if ac_fn_c_try_compile "$LINENO"; then :
7010
7011         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7012 $as_echo "yes" >&6; }
7013         ac_lbl_inttypes_h_defines_formats=yes
7014
7015 else
7016
7017         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7018 $as_echo "no" >&6; }
7019         ac_lbl_inttypes_h_defines_formats=no
7020
7021 fi
7022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7023
7024 else
7025
7026     #
7027     # We don't have inttypes.h, so it obviously can't define those
7028     # macros.
7029     #
7030     ac_lbl_inttypes_h_defines_formats=no
7031
7032 fi
7033
7034 done
7035
7036 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
7037
7038     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5
7039 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; }
7040     if test "$cross_compiling" = yes; then :
7041   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7043 as_fn_error $? "cannot run test program while cross compiling
7044 See \`config.log' for more details" "$LINENO" 5; }
7045 else
7046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7047 /* end confdefs.h.  */
7048
7049
7050 #           ifdef HAVE_INTTYPES_H
7051             #include <inttypes.h>
7052 #           endif
7053 #           ifdef HAVE_SYS_BITYPES_H
7054             #include <sys/bitypes.h>
7055 #           endif
7056             #include <stdio.h>
7057             #include <sys/types.h>
7058
7059             main()
7060             {
7061               u_int64_t t = 1;
7062               char strbuf[16+1];
7063               sprintf(strbuf, "%016lx", t << 32);
7064               if (strcmp(strbuf, "0000000100000000") == 0)
7065                 exit(0);
7066               else
7067                 exit(1);
7068             }
7069
7070
7071 _ACEOF
7072 if ac_fn_c_try_run "$LINENO"; then :
7073
7074
7075 $as_echo "#define PRId64 \"ld\"" >>confdefs.h
7076
7077
7078 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h
7079
7080
7081 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h
7082
7083
7084 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h
7085
7086         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7087 $as_echo "yes" >&6; }
7088
7089 else
7090
7091         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7092 $as_echo "no" >&6; }
7093
7094
7095     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5
7096 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; }
7097     if test "$cross_compiling" = yes; then :
7098   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7100 as_fn_error $? "cannot run test program while cross compiling
7101 See \`config.log' for more details" "$LINENO" 5; }
7102 else
7103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7104 /* end confdefs.h.  */
7105
7106
7107 #           ifdef HAVE_INTTYPES_H
7108             #include <inttypes.h>
7109 #           endif
7110 #           ifdef HAVE_SYS_BITYPES_H
7111             #include <sys/bitypes.h>
7112 #           endif
7113             #include <stdio.h>
7114             #include <sys/types.h>
7115
7116             main()
7117             {
7118               u_int64_t t = 1;
7119               char strbuf[16+1];
7120               sprintf(strbuf, "%016llx", t << 32);
7121               if (strcmp(strbuf, "0000000100000000") == 0)
7122                 exit(0);
7123               else
7124                 exit(1);
7125             }
7126
7127
7128 _ACEOF
7129 if ac_fn_c_try_run "$LINENO"; then :
7130
7131
7132 $as_echo "#define PRId64 \"lld\"" >>confdefs.h
7133
7134
7135 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h
7136
7137
7138 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h
7139
7140
7141 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h
7142
7143         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7144 $as_echo "yes" >&6; }
7145
7146 else
7147
7148         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7149 $as_echo "no" >&6; }
7150
7151
7152     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5
7153 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; }
7154     if test "$cross_compiling" = yes; then :
7155   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7156 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7157 as_fn_error $? "cannot run test program while cross compiling
7158 See \`config.log' for more details" "$LINENO" 5; }
7159 else
7160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161 /* end confdefs.h.  */
7162
7163
7164 #           ifdef HAVE_INTTYPES_H
7165             #include <inttypes.h>
7166 #           endif
7167 #           ifdef HAVE_SYS_BITYPES_H
7168             #include <sys/bitypes.h>
7169 #           endif
7170             #include <stdio.h>
7171             #include <sys/types.h>
7172
7173             main()
7174             {
7175               u_int64_t t = 1;
7176               char strbuf[16+1];
7177               sprintf(strbuf, "%016Lx", t << 32);
7178               if (strcmp(strbuf, "0000000100000000") == 0)
7179                 exit(0);
7180               else
7181                 exit(1);
7182             }
7183
7184
7185 _ACEOF
7186 if ac_fn_c_try_run "$LINENO"; then :
7187
7188
7189 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h
7190
7191
7192 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h
7193
7194
7195 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h
7196
7197
7198 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h
7199
7200         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7201 $as_echo "yes" >&6; }
7202
7203 else
7204
7205         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7206 $as_echo "no" >&6; }
7207
7208
7209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5
7210 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; }
7211     if test "$cross_compiling" = yes; then :
7212   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7213 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7214 as_fn_error $? "cannot run test program while cross compiling
7215 See \`config.log' for more details" "$LINENO" 5; }
7216 else
7217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7218 /* end confdefs.h.  */
7219
7220
7221 #           ifdef HAVE_INTTYPES_H
7222             #include <inttypes.h>
7223 #           endif
7224 #           ifdef HAVE_SYS_BITYPES_H
7225             #include <sys/bitypes.h>
7226 #           endif
7227             #include <stdio.h>
7228             #include <sys/types.h>
7229
7230             main()
7231             {
7232               u_int64_t t = 1;
7233               char strbuf[16+1];
7234               sprintf(strbuf, "%016qx", t << 32);
7235               if (strcmp(strbuf, "0000000100000000") == 0)
7236                 exit(0);
7237               else
7238                 exit(1);
7239             }
7240
7241
7242 _ACEOF
7243 if ac_fn_c_try_run "$LINENO"; then :
7244
7245
7246 $as_echo "#define PRId64 \"qd\"" >>confdefs.h
7247
7248
7249 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h
7250
7251
7252 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h
7253
7254
7255 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h
7256
7257         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7258 $as_echo "yes" >&6; }
7259
7260 else
7261
7262         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7263 $as_echo "no" >&6; }
7264
7265                   as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5
7266
7267
7268 fi
7269 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7270   conftest.$ac_objext conftest.beam conftest.$ac_ext
7271 fi
7272
7273
7274
7275
7276 fi
7277 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7278   conftest.$ac_objext conftest.beam conftest.$ac_ext
7279 fi
7280
7281
7282
7283
7284 fi
7285 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7286   conftest.$ac_objext conftest.beam conftest.$ac_ext
7287 fi
7288
7289
7290
7291
7292 fi
7293 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7294   conftest.$ac_objext conftest.beam conftest.$ac_ext
7295 fi
7296
7297
7298 fi
7299
7300 #
7301 # Check for some headers introduced in later versions of libpcap
7302 # and used by some printers.
7303 #
7304 # Those headers use the {u_}intN_t types, so we must do this after
7305 # we check for what's needed to get them defined.
7306 #
7307 savedcppflags="$CPPFLAGS"
7308 CPPFLAGS="$CPPFLAGS $V_INCLS"
7309 for ac_header in pcap/bluetooth.h
7310 do :
7311   ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"tcpdump-stdinc.h\"
7312 "
7313 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
7314   cat >>confdefs.h <<_ACEOF
7315 #define HAVE_PCAP_BLUETOOTH_H 1
7316 _ACEOF
7317
7318 fi
7319
7320 done
7321
7322 for ac_header in pcap/nflog.h
7323 do :
7324   ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"tcpdump-stdinc.h\"
7325 "
7326 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
7327   cat >>confdefs.h <<_ACEOF
7328 #define HAVE_PCAP_NFLOG_H 1
7329 _ACEOF
7330
7331 fi
7332
7333 done
7334
7335 for ac_header in pcap/usb.h
7336 do :
7337   ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"tcpdump-stdinc.h\"
7338 "
7339 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
7340   cat >>confdefs.h <<_ACEOF
7341 #define HAVE_PCAP_USB_H 1
7342 _ACEOF
7343
7344 fi
7345
7346 done
7347
7348 CPPFLAGS="$savedcppflags"
7349
7350 if test -n "$ac_tool_prefix"; then
7351   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7352 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7354 $as_echo_n "checking for $ac_word... " >&6; }
7355 if ${ac_cv_prog_RANLIB+:} false; then :
7356   $as_echo_n "(cached) " >&6
7357 else
7358   if test -n "$RANLIB"; then
7359   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7360 else
7361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7362 for as_dir in $PATH
7363 do
7364   IFS=$as_save_IFS
7365   test -z "$as_dir" && as_dir=.
7366     for ac_exec_ext in '' $ac_executable_extensions; do
7367   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7368     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7369     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7370     break 2
7371   fi
7372 done
7373   done
7374 IFS=$as_save_IFS
7375
7376 fi
7377 fi
7378 RANLIB=$ac_cv_prog_RANLIB
7379 if test -n "$RANLIB"; then
7380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7381 $as_echo "$RANLIB" >&6; }
7382 else
7383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7384 $as_echo "no" >&6; }
7385 fi
7386
7387
7388 fi
7389 if test -z "$ac_cv_prog_RANLIB"; then
7390   ac_ct_RANLIB=$RANLIB
7391   # Extract the first word of "ranlib", so it can be a program name with args.
7392 set dummy ranlib; ac_word=$2
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7394 $as_echo_n "checking for $ac_word... " >&6; }
7395 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7396   $as_echo_n "(cached) " >&6
7397 else
7398   if test -n "$ac_ct_RANLIB"; then
7399   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7400 else
7401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7402 for as_dir in $PATH
7403 do
7404   IFS=$as_save_IFS
7405   test -z "$as_dir" && as_dir=.
7406     for ac_exec_ext in '' $ac_executable_extensions; do
7407   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7408     ac_cv_prog_ac_ct_RANLIB="ranlib"
7409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7410     break 2
7411   fi
7412 done
7413   done
7414 IFS=$as_save_IFS
7415
7416 fi
7417 fi
7418 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7419 if test -n "$ac_ct_RANLIB"; then
7420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7421 $as_echo "$ac_ct_RANLIB" >&6; }
7422 else
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7424 $as_echo "no" >&6; }
7425 fi
7426
7427   if test "x$ac_ct_RANLIB" = x; then
7428     RANLIB=":"
7429   else
7430     case $cross_compiling:$ac_tool_warned in
7431 yes:)
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7433 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7434 ac_tool_warned=yes ;;
7435 esac
7436     RANLIB=$ac_ct_RANLIB
7437   fi
7438 else
7439   RANLIB="$ac_cv_prog_RANLIB"
7440 fi
7441
7442 if test -n "$ac_tool_prefix"; then
7443   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7444 set dummy ${ac_tool_prefix}ar; ac_word=$2
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7446 $as_echo_n "checking for $ac_word... " >&6; }
7447 if ${ac_cv_prog_AR+:} false; then :
7448   $as_echo_n "(cached) " >&6
7449 else
7450   if test -n "$AR"; then
7451   ac_cv_prog_AR="$AR" # Let the user override the test.
7452 else
7453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7454 for as_dir in $PATH
7455 do
7456   IFS=$as_save_IFS
7457   test -z "$as_dir" && as_dir=.
7458     for ac_exec_ext in '' $ac_executable_extensions; do
7459   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7460     ac_cv_prog_AR="${ac_tool_prefix}ar"
7461     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7462     break 2
7463   fi
7464 done
7465   done
7466 IFS=$as_save_IFS
7467
7468 fi
7469 fi
7470 AR=$ac_cv_prog_AR
7471 if test -n "$AR"; then
7472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7473 $as_echo "$AR" >&6; }
7474 else
7475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7476 $as_echo "no" >&6; }
7477 fi
7478
7479
7480 fi
7481 if test -z "$ac_cv_prog_AR"; then
7482   ac_ct_AR=$AR
7483   # Extract the first word of "ar", so it can be a program name with args.
7484 set dummy ar; ac_word=$2
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7486 $as_echo_n "checking for $ac_word... " >&6; }
7487 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7488   $as_echo_n "(cached) " >&6
7489 else
7490   if test -n "$ac_ct_AR"; then
7491   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7492 else
7493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7494 for as_dir in $PATH
7495 do
7496   IFS=$as_save_IFS
7497   test -z "$as_dir" && as_dir=.
7498     for ac_exec_ext in '' $ac_executable_extensions; do
7499   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7500     ac_cv_prog_ac_ct_AR="ar"
7501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7502     break 2
7503   fi
7504 done
7505   done
7506 IFS=$as_save_IFS
7507
7508 fi
7509 fi
7510 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7511 if test -n "$ac_ct_AR"; then
7512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7513 $as_echo "$ac_ct_AR" >&6; }
7514 else
7515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7516 $as_echo "no" >&6; }
7517 fi
7518
7519   if test "x$ac_ct_AR" = x; then
7520     AR=""
7521   else
7522     case $cross_compiling:$ac_tool_warned in
7523 yes:)
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7525 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7526 ac_tool_warned=yes ;;
7527 esac
7528     AR=$ac_ct_AR
7529   fi
7530 else
7531   AR="$ac_cv_prog_AR"
7532 fi
7533
7534
7535 rm -f os-proto.h
7536     if test "${LBL_CFLAGS+set}" = set; then
7537             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7538     fi
7539     if test -f .devel ; then
7540             #
7541             # Skip all the warning option stuff on some compilers.
7542             #
7543             if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
7544
7545         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
7546 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
7547         save_CFLAGS="$CFLAGS"
7548         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wall"
7549         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7550 /* end confdefs.h.  */
7551
7552 int
7553 main ()
7554 {
7555 return 0
7556   ;
7557   return 0;
7558 }
7559 _ACEOF
7560 if ac_fn_c_try_compile "$LINENO"; then :
7561
7562                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7563 $as_echo "yes" >&6; }
7564                 CFLAGS="$save_CFLAGS"
7565                 V_CCOPT="$V_CCOPT -Wall"
7566
7567 else
7568
7569                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7570 $as_echo "no" >&6; }
7571                 CFLAGS="$save_CFLAGS"
7572
7573 fi
7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575
7576
7577         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
7578 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
7579         save_CFLAGS="$CFLAGS"
7580         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wmissing-prototypes"
7581         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7582 /* end confdefs.h.  */
7583
7584 int
7585 main ()
7586 {
7587 return 0
7588   ;
7589   return 0;
7590 }
7591 _ACEOF
7592 if ac_fn_c_try_compile "$LINENO"; then :
7593
7594                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7595 $as_echo "yes" >&6; }
7596                 CFLAGS="$save_CFLAGS"
7597                 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
7598
7599 else
7600
7601                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7602 $as_echo "no" >&6; }
7603                 CFLAGS="$save_CFLAGS"
7604
7605 fi
7606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7607
7608
7609         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
7610 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
7611         save_CFLAGS="$CFLAGS"
7612         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wstrict-prototypes"
7613         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7614 /* end confdefs.h.  */
7615
7616 int
7617 main ()
7618 {
7619 return 0
7620   ;
7621   return 0;
7622 }
7623 _ACEOF
7624 if ac_fn_c_try_compile "$LINENO"; then :
7625
7626                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7627 $as_echo "yes" >&6; }
7628                 CFLAGS="$save_CFLAGS"
7629                 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
7630
7631 else
7632
7633                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7634 $as_echo "no" >&6; }
7635                 CFLAGS="$save_CFLAGS"
7636
7637 fi
7638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7639
7640
7641         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
7642 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
7643         save_CFLAGS="$CFLAGS"
7644         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wwrite-strings"
7645         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7646 /* end confdefs.h.  */
7647
7648 int
7649 main ()
7650 {
7651 return 0
7652   ;
7653   return 0;
7654 }
7655 _ACEOF
7656 if ac_fn_c_try_compile "$LINENO"; then :
7657
7658                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7659 $as_echo "yes" >&6; }
7660                 CFLAGS="$save_CFLAGS"
7661                 V_CCOPT="$V_CCOPT -Wwrite-strings"
7662
7663 else
7664
7665                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7666 $as_echo "no" >&6; }
7667                 CFLAGS="$save_CFLAGS"
7668
7669 fi
7670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7671
7672
7673         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
7674 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
7675         save_CFLAGS="$CFLAGS"
7676         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpointer-arith"
7677         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7678 /* end confdefs.h.  */
7679
7680 int
7681 main ()
7682 {
7683 return 0
7684   ;
7685   return 0;
7686 }
7687 _ACEOF
7688 if ac_fn_c_try_compile "$LINENO"; then :
7689
7690                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7691 $as_echo "yes" >&6; }
7692                 CFLAGS="$save_CFLAGS"
7693                 V_CCOPT="$V_CCOPT -Wpointer-arith"
7694
7695 else
7696
7697                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7698 $as_echo "no" >&6; }
7699                 CFLAGS="$save_CFLAGS"
7700
7701 fi
7702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7703
7704
7705         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7706 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7707         save_CFLAGS="$CFLAGS"
7708         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -W"
7709         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7710 /* end confdefs.h.  */
7711
7712 int
7713 main ()
7714 {
7715 return 0
7716   ;
7717   return 0;
7718 }
7719 _ACEOF
7720 if ac_fn_c_try_compile "$LINENO"; then :
7721
7722                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7723 $as_echo "yes" >&6; }
7724                 CFLAGS="$save_CFLAGS"
7725                 V_CCOPT="$V_CCOPT -W"
7726
7727 else
7728
7729                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7730 $as_echo "no" >&6; }
7731                 CFLAGS="$save_CFLAGS"
7732
7733 fi
7734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7735
7736             fi
7737
7738         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7739 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7740         if test "$GCC" = yes ; then
7741                 #
7742                 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7743                 # though it's not); we assume that, in this case, the flag
7744                 # would be -M.
7745                 #
7746                 ac_lbl_dependency_flag="-M"
7747         else
7748                 #
7749                 # Not GCC or a compiler deemed to be GCC; what platform is
7750                 # this?  (We're assuming that if the compiler isn't GCC
7751                 # it's the compiler from the vendor of the OS; that won't
7752                 # necessarily be true for x86 platforms, where it might be
7753                 # the Intel C compiler.)
7754                 #
7755                 case "$host_os" in
7756
7757                 irix*|osf*|darwin*)
7758                         #
7759                         # MIPS C for IRIX, DEC C, and clang all use -M.
7760                         #
7761                         ac_lbl_dependency_flag="-M"
7762                         ;;
7763
7764                 solaris*)
7765                         #
7766                         # Sun C uses -xM.
7767                         #
7768                         ac_lbl_dependency_flag="-xM"
7769                         ;;
7770
7771                 hpux*)
7772                         #
7773                         # HP's older C compilers don't support this.
7774                         # HP's newer C compilers support this with
7775                         # either +M or +Make; the older compilers
7776                         # interpret +M as something completely
7777                         # different, so we use +Make so we don't
7778                         # think it works with the older compilers.
7779                         #
7780                         ac_lbl_dependency_flag="+Make"
7781                         ;;
7782
7783                 *)
7784                         #
7785                         # Not one of the above; assume no support for
7786                         # generating dependencies.
7787                         #
7788                         ac_lbl_dependency_flag=""
7789                         ;;
7790                 esac
7791         fi
7792
7793         #
7794         # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7795         # complain about it?
7796         #
7797         # Note: clang doesn't seem to exit with an error status when handed
7798         # an unknown non-warning error, even if you pass it
7799         # -Werror=unknown-warning-option.  However, it always supports
7800         # -M, so the fact that this test always succeeds with clang
7801         # isn't an issue.
7802         #
7803         if test ! -z "$ac_lbl_dependency_flag"; then
7804                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7805 /* end confdefs.h.  */
7806 int main(void) { return 0; }
7807 _ACEOF
7808                 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7809                 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7810                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7811 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7812                         DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7813                         MKDEP='${srcdir}/mkdep'
7814                 else
7815                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7816 $as_echo "no" >&6; }
7817                         #
7818                         # We can't run mkdep, so have "make depend" do
7819                         # nothing.
7820                         #
7821                         MKDEP=:
7822                 fi
7823                 rm -rf conftest*
7824         else
7825                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7826 $as_echo "no" >&6; }
7827                 #
7828                 # We can't run mkdep, so have "make depend" do
7829                 # nothing.
7830                 #
7831                 MKDEP=:
7832         fi
7833
7834
7835
7836             #
7837             # We used to set -n32 for IRIX 6 when not using GCC (presumed
7838             # to mean that we're using MIPS C or MIPSpro C); it specified
7839             # the "new" faster 32-bit ABI, introduced in IRIX 6.2.  I'm
7840             # not sure why that would be something to do *only* with a
7841             # .devel file; why should the ABI for which we produce code
7842             # depend on .devel?
7843             #
7844             os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7845             name="lbl/os-$os.h"
7846             if test -f $name ; then
7847                     ln -s $name os-proto.h
7848
7849 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7850
7851             else
7852                     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7853 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7854             fi
7855     fi
7856
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
7858 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
7859     if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
7860   $as_echo_n "(cached) " >&6
7861 else
7862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7863 /* end confdefs.h.  */
7864
7865 #       include <sys/types.h>
7866 #       include <sys/socket.h>
7867 int
7868 main ()
7869 {
7870 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7871   ;
7872   return 0;
7873 }
7874 _ACEOF
7875 if ac_fn_c_try_compile "$LINENO"; then :
7876   ac_cv_lbl_sockaddr_has_sa_len=yes
7877 else
7878   ac_cv_lbl_sockaddr_has_sa_len=no
7879 fi
7880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7881 fi
7882
7883     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7884 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7885     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7886
7887 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
7888
7889     fi
7890
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
7892 $as_echo_n "checking if unaligned accesses fail... " >&6; }
7893     if ${ac_cv_lbl_unaligned_fail+:} false; then :
7894   $as_echo_n "(cached) " >&6
7895 else
7896   case "$host_cpu" in
7897
7898         #
7899         # These are CPU types where:
7900         #
7901         #       the CPU faults on an unaligned access, but at least some
7902         #       OSes that support that CPU catch the fault and simulate
7903         #       the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7904         #       the simulation is slow, so we don't want to use it;
7905         #
7906         #       the CPU, I infer (from the old
7907         #
7908         # XXX: should also check that they don't do weird things (like on arm)
7909         #
7910         #       comment) doesn't fault on unaligned accesses, but doesn't
7911         #       do a normal unaligned fetch, either (e.g., presumably, ARM);
7912         #
7913         #       for whatever reason, the test program doesn't work
7914         #       (this has been claimed to be the case for several of those
7915         #       CPUs - I don't know what the problem is; the problem
7916         #       was reported as "the test program dumps core" for SuperH,
7917         #       but that's what the test program is *supposed* to do -
7918         #       it dumps core before it writes anything, so the test
7919         #       for an empty output file should find an empty output
7920         #       file and conclude that unaligned accesses don't work).
7921         #
7922         # This run-time test won't work if you're cross-compiling, so
7923         # in order to support cross-compiling for a particular CPU,
7924         # we have to wire in the list of CPU types anyway, as far as
7925         # I know, so perhaps we should just have a set of CPUs on
7926         # which we know it doesn't work, a set of CPUs on which we
7927         # know it does work, and have the script just fail on other
7928         # cpu types and update it when such a failure occurs.
7929         #
7930         alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
7931                 ac_cv_lbl_unaligned_fail=yes
7932                 ;;
7933
7934         *)
7935                 cat >conftest.c <<EOF
7936 #               include <sys/types.h>
7937 #               include <sys/wait.h>
7938 #               include <stdio.h>
7939                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7940                 main() {
7941                 unsigned int i;
7942                 pid_t pid;
7943                 int status;
7944                 /* avoid "core dumped" message */
7945                 pid = fork();
7946                 if (pid <  0)
7947                         exit(2);
7948                 if (pid > 0) {
7949                         /* parent */
7950                         pid = waitpid(pid, &status, 0);
7951                         if (pid < 0)
7952                                 exit(3);
7953                         exit(!WIFEXITED(status));
7954                 }
7955                 /* child */
7956                 i = *(unsigned int *)&a[1];
7957                 printf("%d\n", i);
7958                 exit(0);
7959                 }
7960 EOF
7961                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
7962                     conftest.c $LIBS >/dev/null 2>&1
7963                 if test ! -x conftest ; then
7964                                                 ac_cv_lbl_unaligned_fail=yes
7965                 else
7966                         ./conftest >conftest.out
7967                         if test ! -s conftest.out ; then
7968                                 ac_cv_lbl_unaligned_fail=yes
7969                         else
7970                                 ac_cv_lbl_unaligned_fail=no
7971                         fi
7972                 fi
7973                 rm -f -r conftest* core core.conftest
7974                 ;;
7975         esac
7976 fi
7977
7978     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
7979 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
7980     if test $ac_cv_lbl_unaligned_fail = yes ; then
7981
7982 $as_echo "#define LBL_ALIGN 1" >>confdefs.h
7983
7984     fi
7985
7986
7987         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno" >&5
7988 $as_echo_n "checking for h_errno... " >&6; }
7989         if ${ac_cv_var_h_errno+:} false; then :
7990   $as_echo_n "(cached) " >&6
7991 else
7992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7993 /* end confdefs.h.  */
7994
7995 #               include <sys/types.h>
7996 #               include <netdb.h>
7997 int
7998 main ()
7999 {
8000 int foo = h_errno;
8001   ;
8002   return 0;
8003 }
8004 _ACEOF
8005 if ac_fn_c_try_compile "$LINENO"; then :
8006   ac_cv_var_h_errno=yes
8007 else
8008   ac_cv_var_h_errno=no
8009 fi
8010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8011 fi
8012
8013         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_h_errno" >&5
8014 $as_echo "$ac_cv_var_h_errno" >&6; }
8015         if test "$ac_cv_var_h_errno" = "yes"; then
8016
8017 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
8018
8019         fi
8020
8021
8022 # Check for OpenSSL libcrypto
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL libcrypto" >&5
8024 $as_echo_n "checking whether to use OpenSSL libcrypto... " >&6; }
8025 # Specify location for both includes and libraries.
8026 want_libcrypto=ifavailable
8027
8028 # Check whether --with-crypto was given.
8029 if test "${with_crypto+set}" = set; then :
8030   withval=$with_crypto;
8031         if test $withval = no
8032         then
8033                 want_libcrypto=no
8034                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8035 $as_echo "no" >&6; }
8036         elif test $withval = yes
8037         then
8038                 want_libcrypto=yes
8039                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8040 $as_echo "yes" >&6; }
8041         fi
8042
8043 else
8044
8045         #
8046         # Use libcrypto if it's present, otherwise don't.
8047         #
8048         want_libcrypto=ifavailable
8049         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8050 $as_echo "yes, if available" >&6; }
8051
8052 fi
8053
8054 if test "$want_libcrypto" != "no"; then
8055         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
8056 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
8057 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
8058   $as_echo_n "(cached) " >&6
8059 else
8060   ac_check_lib_save_LIBS=$LIBS
8061 LIBS="-lcrypto  $LIBS"
8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8063 /* end confdefs.h.  */
8064
8065 /* Override any GCC internal prototype to avoid an error.
8066    Use char because int might match the return type of a GCC
8067    builtin and then its argument prototype would still apply.  */
8068 #ifdef __cplusplus
8069 extern "C"
8070 #endif
8071 char DES_cbc_encrypt ();
8072 int
8073 main ()
8074 {
8075 return DES_cbc_encrypt ();
8076   ;
8077   return 0;
8078 }
8079 _ACEOF
8080 if ac_fn_c_try_link "$LINENO"; then :
8081   ac_cv_lib_crypto_DES_cbc_encrypt=yes
8082 else
8083   ac_cv_lib_crypto_DES_cbc_encrypt=no
8084 fi
8085 rm -f core conftest.err conftest.$ac_objext \
8086     conftest$ac_exeext conftest.$ac_ext
8087 LIBS=$ac_check_lib_save_LIBS
8088 fi
8089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
8090 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
8091 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
8092   cat >>confdefs.h <<_ACEOF
8093 #define HAVE_LIBCRYPTO 1
8094 _ACEOF
8095
8096   LIBS="-lcrypto $LIBS"
8097
8098 fi
8099
8100         for ac_header in openssl/evp.h
8101 do :
8102   ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
8103 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
8104   cat >>confdefs.h <<_ACEOF
8105 #define HAVE_OPENSSL_EVP_H 1
8106 _ACEOF
8107
8108 fi
8109
8110 done
8111
8112 fi
8113
8114 if test "$missing_includes" = "yes"; then
8115         CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
8116         V_INCLS="$V_INCLS -I$srcdir/missing"
8117 fi
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128 # Find a good install program.  We prefer a C program (faster),
8129 # so one script is as good as another.  But avoid the broken or
8130 # incompatible versions:
8131 # SysV /etc/install, /usr/sbin/install
8132 # SunOS /usr/etc/install
8133 # IRIX /sbin/install
8134 # AIX /bin/install
8135 # AmigaOS /C/install, which installs bootblocks on floppy discs
8136 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
8137 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8138 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8139 # OS/2's system install, which has a completely different semantic
8140 # ./install, which can be erroneously created by make from ./install.sh.
8141 # Reject install programs that cannot install multiple files.
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
8143 $as_echo_n "checking for a BSD-compatible install... " >&6; }
8144 if test -z "$INSTALL"; then
8145 if ${ac_cv_path_install+:} false; then :
8146   $as_echo_n "(cached) " >&6
8147 else
8148   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8149 for as_dir in $PATH
8150 do
8151   IFS=$as_save_IFS
8152   test -z "$as_dir" && as_dir=.
8153     # Account for people who put trailing slashes in PATH elements.
8154 case $as_dir/ in #((
8155   ./ | .// | /[cC]/* | \
8156   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
8157   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
8158   /usr/ucb/* ) ;;
8159   *)
8160     # OSF1 and SCO ODT 3.0 have their own names for install.
8161     # Don't use installbsd from OSF since it installs stuff as root
8162     # by default.
8163     for ac_prog in ginstall scoinst install; do
8164       for ac_exec_ext in '' $ac_executable_extensions; do
8165         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
8166           if test $ac_prog = install &&
8167             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8168             # AIX install.  It has an incompatible calling convention.
8169             :
8170           elif test $ac_prog = install &&
8171             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8172             # program-specific install script used by HP pwplus--don't use.
8173             :
8174           else
8175             rm -rf conftest.one conftest.two conftest.dir
8176             echo one > conftest.one
8177             echo two > conftest.two
8178             mkdir conftest.dir
8179             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
8180               test -s conftest.one && test -s conftest.two &&
8181               test -s conftest.dir/conftest.one &&
8182               test -s conftest.dir/conftest.two
8183             then
8184               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
8185               break 3
8186             fi
8187           fi
8188         fi
8189       done
8190     done
8191     ;;
8192 esac
8193
8194   done
8195 IFS=$as_save_IFS
8196
8197 rm -rf conftest.one conftest.two conftest.dir
8198
8199 fi
8200   if test "${ac_cv_path_install+set}" = set; then
8201     INSTALL=$ac_cv_path_install
8202   else
8203     # As a last resort, use the slow shell script.  Don't cache a
8204     # value for INSTALL within a source directory, because that will
8205     # break other packages using the cache if that directory is
8206     # removed, or if the value is a relative name.
8207     INSTALL=$ac_install_sh
8208   fi
8209 fi
8210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8211 $as_echo "$INSTALL" >&6; }
8212
8213 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8214 # It thinks the first close brace ends the variable substitution.
8215 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8216
8217 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
8218
8219 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8220
8221
8222 ac_config_headers="$ac_config_headers config.h"
8223
8224
8225 ac_config_commands="$ac_config_commands default-1"
8226
8227 ac_config_files="$ac_config_files Makefile tcpdump.1"
8228
8229 cat >confcache <<\_ACEOF
8230 # This file is a shell script that caches the results of configure
8231 # tests run on this system so they can be shared between configure
8232 # scripts and configure runs, see configure's option --config-cache.
8233 # It is not useful on other systems.  If it contains results you don't
8234 # want to keep, you may remove or edit it.
8235 #
8236 # config.status only pays attention to the cache file if you give it
8237 # the --recheck option to rerun configure.
8238 #
8239 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8240 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8241 # following values.
8242
8243 _ACEOF
8244
8245 # The following way of writing the cache mishandles newlines in values,
8246 # but we know of no workaround that is simple, portable, and efficient.
8247 # So, we kill variables containing newlines.
8248 # Ultrix sh set writes to stderr and can't be redirected directly,
8249 # and sets the high bit in the cache file unless we assign to the vars.
8250 (
8251   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8252     eval ac_val=\$$ac_var
8253     case $ac_val in #(
8254     *${as_nl}*)
8255       case $ac_var in #(
8256       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8257 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8258       esac
8259       case $ac_var in #(
8260       _ | IFS | as_nl) ;; #(
8261       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8262       *) { eval $ac_var=; unset $ac_var;} ;;
8263       esac ;;
8264     esac
8265   done
8266
8267   (set) 2>&1 |
8268     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8269     *${as_nl}ac_space=\ *)
8270       # `set' does not quote correctly, so add quotes: double-quote
8271       # substitution turns \\\\ into \\, and sed turns \\ into \.
8272       sed -n \
8273         "s/'/'\\\\''/g;
8274           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8275       ;; #(
8276     *)
8277       # `set' quotes correctly as required by POSIX, so do not add quotes.
8278       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8279       ;;
8280     esac |
8281     sort
8282 ) |
8283   sed '
8284      /^ac_cv_env_/b end
8285      t clear
8286      :clear
8287      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8288      t end
8289      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8290      :end' >>confcache
8291 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8292   if test -w "$cache_file"; then
8293     if test "x$cache_file" != "x/dev/null"; then
8294       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8295 $as_echo "$as_me: updating cache $cache_file" >&6;}
8296       if test ! -f "$cache_file" || test -h "$cache_file"; then
8297         cat confcache >"$cache_file"
8298       else
8299         case $cache_file in #(
8300         */* | ?:*)
8301           mv -f confcache "$cache_file"$$ &&
8302           mv -f "$cache_file"$$ "$cache_file" ;; #(
8303         *)
8304           mv -f confcache "$cache_file" ;;
8305         esac
8306       fi
8307     fi
8308   else
8309     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8310 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8311   fi
8312 fi
8313 rm -f confcache
8314
8315 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8316 # Let make expand exec_prefix.
8317 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8318
8319 DEFS=-DHAVE_CONFIG_H
8320
8321 ac_libobjs=
8322 ac_ltlibobjs=
8323 U=
8324 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8325   # 1. Remove the extension, and $U if already installed.
8326   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8327   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8328   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8329   #    will be set to the directory where LIBOBJS objects are built.
8330   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8331   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8332 done
8333 LIBOBJS=$ac_libobjs
8334
8335 LTLIBOBJS=$ac_ltlibobjs
8336
8337
8338
8339 : "${CONFIG_STATUS=./config.status}"
8340 ac_write_fail=0
8341 ac_clean_files_save=$ac_clean_files
8342 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8344 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8345 as_write_fail=0
8346 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8347 #! $SHELL
8348 # Generated by $as_me.
8349 # Run this file to recreate the current configuration.
8350 # Compiler output produced by configure, useful for debugging
8351 # configure, is in config.log if it exists.
8352
8353 debug=false
8354 ac_cs_recheck=false
8355 ac_cs_silent=false
8356
8357 SHELL=\${CONFIG_SHELL-$SHELL}
8358 export SHELL
8359 _ASEOF
8360 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8361 ## -------------------- ##
8362 ## M4sh Initialization. ##
8363 ## -------------------- ##
8364
8365 # Be more Bourne compatible
8366 DUALCASE=1; export DUALCASE # for MKS sh
8367 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8368   emulate sh
8369   NULLCMD=:
8370   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8371   # is contrary to our usage.  Disable this feature.
8372   alias -g '${1+"$@"}'='"$@"'
8373   setopt NO_GLOB_SUBST
8374 else
8375   case `(set -o) 2>/dev/null` in #(
8376   *posix*) :
8377     set -o posix ;; #(
8378   *) :
8379      ;;
8380 esac
8381 fi
8382
8383
8384 as_nl='
8385 '
8386 export as_nl
8387 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8388 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8389 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8390 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8391 # Prefer a ksh shell builtin over an external printf program on Solaris,
8392 # but without wasting forks for bash or zsh.
8393 if test -z "$BASH_VERSION$ZSH_VERSION" \
8394     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8395   as_echo='print -r --'
8396   as_echo_n='print -rn --'
8397 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8398   as_echo='printf %s\n'
8399   as_echo_n='printf %s'
8400 else
8401   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8402     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8403     as_echo_n='/usr/ucb/echo -n'
8404   else
8405     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8406     as_echo_n_body='eval
8407       arg=$1;
8408       case $arg in #(
8409       *"$as_nl"*)
8410         expr "X$arg" : "X\\(.*\\)$as_nl";
8411         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8412       esac;
8413       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8414     '
8415     export as_echo_n_body
8416     as_echo_n='sh -c $as_echo_n_body as_echo'
8417   fi
8418   export as_echo_body
8419   as_echo='sh -c $as_echo_body as_echo'
8420 fi
8421
8422 # The user is always right.
8423 if test "${PATH_SEPARATOR+set}" != set; then
8424   PATH_SEPARATOR=:
8425   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8426     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8427       PATH_SEPARATOR=';'
8428   }
8429 fi
8430
8431
8432 # IFS
8433 # We need space, tab and new line, in precisely that order.  Quoting is
8434 # there to prevent editors from complaining about space-tab.
8435 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8436 # splitting by setting IFS to empty value.)
8437 IFS=" ""        $as_nl"
8438
8439 # Find who we are.  Look in the path if we contain no directory separator.
8440 as_myself=
8441 case $0 in #((
8442   *[\\/]* ) as_myself=$0 ;;
8443   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8444 for as_dir in $PATH
8445 do
8446   IFS=$as_save_IFS
8447   test -z "$as_dir" && as_dir=.
8448     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8449   done
8450 IFS=$as_save_IFS
8451
8452      ;;
8453 esac
8454 # We did not find ourselves, most probably we were run as `sh COMMAND'
8455 # in which case we are not to be found in the path.
8456 if test "x$as_myself" = x; then
8457   as_myself=$0
8458 fi
8459 if test ! -f "$as_myself"; then
8460   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8461   exit 1
8462 fi
8463
8464 # Unset variables that we do not need and which cause bugs (e.g. in
8465 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8466 # suppresses any "Segmentation fault" message there.  '((' could
8467 # trigger a bug in pdksh 5.2.14.
8468 for as_var in BASH_ENV ENV MAIL MAILPATH
8469 do eval test x\${$as_var+set} = xset \
8470   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8471 done
8472 PS1='$ '
8473 PS2='> '
8474 PS4='+ '
8475
8476 # NLS nuisances.
8477 LC_ALL=C
8478 export LC_ALL
8479 LANGUAGE=C
8480 export LANGUAGE
8481
8482 # CDPATH.
8483 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8484
8485
8486 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8487 # ----------------------------------------
8488 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8489 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8490 # script with STATUS, using 1 if that was 0.
8491 as_fn_error ()
8492 {
8493   as_status=$1; test $as_status -eq 0 && as_status=1
8494   if test "$4"; then
8495     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8496     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8497   fi
8498   $as_echo "$as_me: error: $2" >&2
8499   as_fn_exit $as_status
8500 } # as_fn_error
8501
8502
8503 # as_fn_set_status STATUS
8504 # -----------------------
8505 # Set $? to STATUS, without forking.
8506 as_fn_set_status ()
8507 {
8508   return $1
8509 } # as_fn_set_status
8510
8511 # as_fn_exit STATUS
8512 # -----------------
8513 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8514 as_fn_exit ()
8515 {
8516   set +e
8517   as_fn_set_status $1
8518   exit $1
8519 } # as_fn_exit
8520
8521 # as_fn_unset VAR
8522 # ---------------
8523 # Portably unset VAR.
8524 as_fn_unset ()
8525 {
8526   { eval $1=; unset $1;}
8527 }
8528 as_unset=as_fn_unset
8529 # as_fn_append VAR VALUE
8530 # ----------------------
8531 # Append the text in VALUE to the end of the definition contained in VAR. Take
8532 # advantage of any shell optimizations that allow amortized linear growth over
8533 # repeated appends, instead of the typical quadratic growth present in naive
8534 # implementations.
8535 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8536   eval 'as_fn_append ()
8537   {
8538     eval $1+=\$2
8539   }'
8540 else
8541   as_fn_append ()
8542   {
8543     eval $1=\$$1\$2
8544   }
8545 fi # as_fn_append
8546
8547 # as_fn_arith ARG...
8548 # ------------------
8549 # Perform arithmetic evaluation on the ARGs, and store the result in the
8550 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8551 # must be portable across $(()) and expr.
8552 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8553   eval 'as_fn_arith ()
8554   {
8555     as_val=$(( $* ))
8556   }'
8557 else
8558   as_fn_arith ()
8559   {
8560     as_val=`expr "$@" || test $? -eq 1`
8561   }
8562 fi # as_fn_arith
8563
8564
8565 if expr a : '\(a\)' >/dev/null 2>&1 &&
8566    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8567   as_expr=expr
8568 else
8569   as_expr=false
8570 fi
8571
8572 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8573   as_basename=basename
8574 else
8575   as_basename=false
8576 fi
8577
8578 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8579   as_dirname=dirname
8580 else
8581   as_dirname=false
8582 fi
8583
8584 as_me=`$as_basename -- "$0" ||
8585 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8586          X"$0" : 'X\(//\)$' \| \
8587          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8588 $as_echo X/"$0" |
8589     sed '/^.*\/\([^/][^/]*\)\/*$/{
8590             s//\1/
8591             q
8592           }
8593           /^X\/\(\/\/\)$/{
8594             s//\1/
8595             q
8596           }
8597           /^X\/\(\/\).*/{
8598             s//\1/
8599             q
8600           }
8601           s/.*/./; q'`
8602
8603 # Avoid depending upon Character Ranges.
8604 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8605 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8606 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8607 as_cr_digits='0123456789'
8608 as_cr_alnum=$as_cr_Letters$as_cr_digits
8609
8610 ECHO_C= ECHO_N= ECHO_T=
8611 case `echo -n x` in #(((((
8612 -n*)
8613   case `echo 'xy\c'` in
8614   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8615   xy)  ECHO_C='\c';;
8616   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8617        ECHO_T=' ';;
8618   esac;;
8619 *)
8620   ECHO_N='-n';;
8621 esac
8622
8623 rm -f conf$$ conf$$.exe conf$$.file
8624 if test -d conf$$.dir; then
8625   rm -f conf$$.dir/conf$$.file
8626 else
8627   rm -f conf$$.dir
8628   mkdir conf$$.dir 2>/dev/null
8629 fi
8630 if (echo >conf$$.file) 2>/dev/null; then
8631   if ln -s conf$$.file conf$$ 2>/dev/null; then
8632     as_ln_s='ln -s'
8633     # ... but there are two gotchas:
8634     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8635     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8636     # In both cases, we have to default to `cp -pR'.
8637     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8638       as_ln_s='cp -pR'
8639   elif ln conf$$.file conf$$ 2>/dev/null; then
8640     as_ln_s=ln
8641   else
8642     as_ln_s='cp -pR'
8643   fi
8644 else
8645   as_ln_s='cp -pR'
8646 fi
8647 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8648 rmdir conf$$.dir 2>/dev/null
8649
8650
8651 # as_fn_mkdir_p
8652 # -------------
8653 # Create "$as_dir" as a directory, including parents if necessary.
8654 as_fn_mkdir_p ()
8655 {
8656
8657   case $as_dir in #(
8658   -*) as_dir=./$as_dir;;
8659   esac
8660   test -d "$as_dir" || eval $as_mkdir_p || {
8661     as_dirs=
8662     while :; do
8663       case $as_dir in #(
8664       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8665       *) as_qdir=$as_dir;;
8666       esac
8667       as_dirs="'$as_qdir' $as_dirs"
8668       as_dir=`$as_dirname -- "$as_dir" ||
8669 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8670          X"$as_dir" : 'X\(//\)[^/]' \| \
8671          X"$as_dir" : 'X\(//\)$' \| \
8672          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8673 $as_echo X"$as_dir" |
8674     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8675             s//\1/
8676             q
8677           }
8678           /^X\(\/\/\)[^/].*/{
8679             s//\1/
8680             q
8681           }
8682           /^X\(\/\/\)$/{
8683             s//\1/
8684             q
8685           }
8686           /^X\(\/\).*/{
8687             s//\1/
8688             q
8689           }
8690           s/.*/./; q'`
8691       test -d "$as_dir" && break
8692     done
8693     test -z "$as_dirs" || eval "mkdir $as_dirs"
8694   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8695
8696
8697 } # as_fn_mkdir_p
8698 if mkdir -p . 2>/dev/null; then
8699   as_mkdir_p='mkdir -p "$as_dir"'
8700 else
8701   test -d ./-p && rmdir ./-p
8702   as_mkdir_p=false
8703 fi
8704
8705
8706 # as_fn_executable_p FILE
8707 # -----------------------
8708 # Test if FILE is an executable regular file.
8709 as_fn_executable_p ()
8710 {
8711   test -f "$1" && test -x "$1"
8712 } # as_fn_executable_p
8713 as_test_x='test -x'
8714 as_executable_p=as_fn_executable_p
8715
8716 # Sed expression to map a string onto a valid CPP name.
8717 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8718
8719 # Sed expression to map a string onto a valid variable name.
8720 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8721
8722
8723 exec 6>&1
8724 ## ----------------------------------- ##
8725 ## Main body of $CONFIG_STATUS script. ##
8726 ## ----------------------------------- ##
8727 _ASEOF
8728 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8729
8730 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8731 # Save the log message, to keep $0 and so on meaningful, and to
8732 # report actual input values of CONFIG_FILES etc. instead of their
8733 # values after options handling.
8734 ac_log="
8735 This file was extended by $as_me, which was
8736 generated by GNU Autoconf 2.69.  Invocation command line was
8737
8738   CONFIG_FILES    = $CONFIG_FILES
8739   CONFIG_HEADERS  = $CONFIG_HEADERS
8740   CONFIG_LINKS    = $CONFIG_LINKS
8741   CONFIG_COMMANDS = $CONFIG_COMMANDS
8742   $ $0 $@
8743
8744 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8745 "
8746
8747 _ACEOF
8748
8749 case $ac_config_files in *"
8750 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8751 esac
8752
8753 case $ac_config_headers in *"
8754 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8755 esac
8756
8757
8758 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8759 # Files that config.status was made for.
8760 config_files="$ac_config_files"
8761 config_headers="$ac_config_headers"
8762 config_commands="$ac_config_commands"
8763
8764 _ACEOF
8765
8766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8767 ac_cs_usage="\
8768 \`$as_me' instantiates files and other configuration actions
8769 from templates according to the current configuration.  Unless the files
8770 and actions are specified as TAGs, all are instantiated by default.
8771
8772 Usage: $0 [OPTION]... [TAG]...
8773
8774   -h, --help       print this help, then exit
8775   -V, --version    print version number and configuration settings, then exit
8776       --config     print configuration, then exit
8777   -q, --quiet, --silent
8778                    do not print progress messages
8779   -d, --debug      don't remove temporary files
8780       --recheck    update $as_me by reconfiguring in the same conditions
8781       --file=FILE[:TEMPLATE]
8782                    instantiate the configuration file FILE
8783       --header=FILE[:TEMPLATE]
8784                    instantiate the configuration header FILE
8785
8786 Configuration files:
8787 $config_files
8788
8789 Configuration headers:
8790 $config_headers
8791
8792 Configuration commands:
8793 $config_commands
8794
8795 Report bugs to the package provider."
8796
8797 _ACEOF
8798 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8799 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8800 ac_cs_version="\\
8801 config.status
8802 configured by $0, generated by GNU Autoconf 2.69,
8803   with options \\"\$ac_cs_config\\"
8804
8805 Copyright (C) 2012 Free Software Foundation, Inc.
8806 This config.status script is free software; the Free Software Foundation
8807 gives unlimited permission to copy, distribute and modify it."
8808
8809 ac_pwd='$ac_pwd'
8810 srcdir='$srcdir'
8811 INSTALL='$INSTALL'
8812 test -n "\$AWK" || AWK=awk
8813 _ACEOF
8814
8815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8816 # The default lists apply if the user does not specify any file.
8817 ac_need_defaults=:
8818 while test $# != 0
8819 do
8820   case $1 in
8821   --*=?*)
8822     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8823     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8824     ac_shift=:
8825     ;;
8826   --*=)
8827     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8828     ac_optarg=
8829     ac_shift=:
8830     ;;
8831   *)
8832     ac_option=$1
8833     ac_optarg=$2
8834     ac_shift=shift
8835     ;;
8836   esac
8837
8838   case $ac_option in
8839   # Handling of the options.
8840   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8841     ac_cs_recheck=: ;;
8842   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8843     $as_echo "$ac_cs_version"; exit ;;
8844   --config | --confi | --conf | --con | --co | --c )
8845     $as_echo "$ac_cs_config"; exit ;;
8846   --debug | --debu | --deb | --de | --d | -d )
8847     debug=: ;;
8848   --file | --fil | --fi | --f )
8849     $ac_shift
8850     case $ac_optarg in
8851     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8852     '') as_fn_error $? "missing file argument" ;;
8853     esac
8854     as_fn_append CONFIG_FILES " '$ac_optarg'"
8855     ac_need_defaults=false;;
8856   --header | --heade | --head | --hea )
8857     $ac_shift
8858     case $ac_optarg in
8859     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8860     esac
8861     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8862     ac_need_defaults=false;;
8863   --he | --h)
8864     # Conflict between --help and --header
8865     as_fn_error $? "ambiguous option: \`$1'
8866 Try \`$0 --help' for more information.";;
8867   --help | --hel | -h )
8868     $as_echo "$ac_cs_usage"; exit ;;
8869   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8870   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8871     ac_cs_silent=: ;;
8872
8873   # This is an error.
8874   -*) as_fn_error $? "unrecognized option: \`$1'
8875 Try \`$0 --help' for more information." ;;
8876
8877   *) as_fn_append ac_config_targets " $1"
8878      ac_need_defaults=false ;;
8879
8880   esac
8881   shift
8882 done
8883
8884 ac_configure_extra_args=
8885
8886 if $ac_cs_silent; then
8887   exec 6>/dev/null
8888   ac_configure_extra_args="$ac_configure_extra_args --silent"
8889 fi
8890
8891 _ACEOF
8892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8893 if \$ac_cs_recheck; then
8894   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8895   shift
8896   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8897   CONFIG_SHELL='$SHELL'
8898   export CONFIG_SHELL
8899   exec "\$@"
8900 fi
8901
8902 _ACEOF
8903 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8904 exec 5>>config.log
8905 {
8906   echo
8907   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8908 ## Running $as_me. ##
8909 _ASBOX
8910   $as_echo "$ac_log"
8911 } >&5
8912
8913 _ACEOF
8914 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8915 #
8916 # INIT-COMMANDS
8917 #
8918
8919
8920 _ACEOF
8921
8922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8923
8924 # Handling of arguments.
8925 for ac_config_target in $ac_config_targets
8926 do
8927   case $ac_config_target in
8928     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8929     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8930     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8931     "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
8932
8933   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8934   esac
8935 done
8936
8937
8938 # If the user did not use the arguments to specify the items to instantiate,
8939 # then the envvar interface is used.  Set only those that are not.
8940 # We use the long form for the default assignment because of an extremely
8941 # bizarre bug on SunOS 4.1.3.
8942 if $ac_need_defaults; then
8943   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8944   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8945   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8946 fi
8947
8948 # Have a temporary directory for convenience.  Make it in the build tree
8949 # simply because there is no reason against having it here, and in addition,
8950 # creating and moving files from /tmp can sometimes cause problems.
8951 # Hook for its removal unless debugging.
8952 # Note that there is a small window in which the directory will not be cleaned:
8953 # after its creation but before its name has been assigned to `$tmp'.
8954 $debug ||
8955 {
8956   tmp= ac_tmp=
8957   trap 'exit_status=$?
8958   : "${ac_tmp:=$tmp}"
8959   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8960 ' 0
8961   trap 'as_fn_exit 1' 1 2 13 15
8962 }
8963 # Create a (secure) tmp directory for tmp files.
8964
8965 {
8966   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8967   test -d "$tmp"
8968 }  ||
8969 {
8970   tmp=./conf$$-$RANDOM
8971   (umask 077 && mkdir "$tmp")
8972 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8973 ac_tmp=$tmp
8974
8975 # Set up the scripts for CONFIG_FILES section.
8976 # No need to generate them if there are no CONFIG_FILES.
8977 # This happens for instance with `./config.status config.h'.
8978 if test -n "$CONFIG_FILES"; then
8979
8980
8981 ac_cr=`echo X | tr X '\015'`
8982 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8983 # But we know of no other shell where ac_cr would be empty at this
8984 # point, so we can use a bashism as a fallback.
8985 if test "x$ac_cr" = x; then
8986   eval ac_cr=\$\'\\r\'
8987 fi
8988 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8989 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8990   ac_cs_awk_cr='\\r'
8991 else
8992   ac_cs_awk_cr=$ac_cr
8993 fi
8994
8995 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8996 _ACEOF
8997
8998
8999 {
9000   echo "cat >conf$$subs.awk <<_ACEOF" &&
9001   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9002   echo "_ACEOF"
9003 } >conf$$subs.sh ||
9004   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9005 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9006 ac_delim='%!_!# '
9007 for ac_last_try in false false false false false :; do
9008   . ./conf$$subs.sh ||
9009     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9010
9011   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9012   if test $ac_delim_n = $ac_delim_num; then
9013     break
9014   elif $ac_last_try; then
9015     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9016   else
9017     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9018   fi
9019 done
9020 rm -f conf$$subs.sh
9021
9022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9023 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9024 _ACEOF
9025 sed -n '
9026 h
9027 s/^/S["/; s/!.*/"]=/
9028 p
9029 g
9030 s/^[^!]*!//
9031 :repl
9032 t repl
9033 s/'"$ac_delim"'$//
9034 t delim
9035 :nl
9036 h
9037 s/\(.\{148\}\)..*/\1/
9038 t more1
9039 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9040 p
9041 n
9042 b repl
9043 :more1
9044 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9045 p
9046 g
9047 s/.\{148\}//
9048 t nl
9049 :delim
9050 h
9051 s/\(.\{148\}\)..*/\1/
9052 t more2
9053 s/["\\]/\\&/g; s/^/"/; s/$/"/
9054 p
9055 b
9056 :more2
9057 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9058 p
9059 g
9060 s/.\{148\}//
9061 t delim
9062 ' <conf$$subs.awk | sed '
9063 /^[^""]/{
9064   N
9065   s/\n//
9066 }
9067 ' >>$CONFIG_STATUS || ac_write_fail=1
9068 rm -f conf$$subs.awk
9069 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9070 _ACAWK
9071 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9072   for (key in S) S_is_set[key] = 1
9073   FS = "\a"
9074
9075 }
9076 {
9077   line = $ 0
9078   nfields = split(line, field, "@")
9079   substed = 0
9080   len = length(field[1])
9081   for (i = 2; i < nfields; i++) {
9082     key = field[i]
9083     keylen = length(key)
9084     if (S_is_set[key]) {
9085       value = S[key]
9086       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9087       len += length(value) + length(field[++i])
9088       substed = 1
9089     } else
9090       len += 1 + keylen
9091   }
9092
9093   print line
9094 }
9095
9096 _ACAWK
9097 _ACEOF
9098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9099 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9100   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9101 else
9102   cat
9103 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9104   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9105 _ACEOF
9106
9107 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9108 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9109 # trailing colons and then remove the whole line if VPATH becomes empty
9110 # (actually we leave an empty line to preserve line numbers).
9111 if test "x$srcdir" = x.; then
9112   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
9113 h
9114 s///
9115 s/^/:/
9116 s/[      ]*$/:/
9117 s/:\$(srcdir):/:/g
9118 s/:\${srcdir}:/:/g
9119 s/:@srcdir@:/:/g
9120 s/^:*//
9121 s/:*$//
9122 x
9123 s/\(=[   ]*\).*/\1/
9124 G
9125 s/\n//
9126 s/^[^=]*=[       ]*$//
9127 }'
9128 fi
9129
9130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9131 fi # test -n "$CONFIG_FILES"
9132
9133 # Set up the scripts for CONFIG_HEADERS section.
9134 # No need to generate them if there are no CONFIG_HEADERS.
9135 # This happens for instance with `./config.status Makefile'.
9136 if test -n "$CONFIG_HEADERS"; then
9137 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9138 BEGIN {
9139 _ACEOF
9140
9141 # Transform confdefs.h into an awk script `defines.awk', embedded as
9142 # here-document in config.status, that substitutes the proper values into
9143 # config.h.in to produce config.h.
9144
9145 # Create a delimiter string that does not exist in confdefs.h, to ease
9146 # handling of long lines.
9147 ac_delim='%!_!# '
9148 for ac_last_try in false false :; do
9149   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9150   if test -z "$ac_tt"; then
9151     break
9152   elif $ac_last_try; then
9153     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9154   else
9155     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9156   fi
9157 done
9158
9159 # For the awk script, D is an array of macro values keyed by name,
9160 # likewise P contains macro parameters if any.  Preserve backslash
9161 # newline sequences.
9162
9163 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9164 sed -n '
9165 s/.\{148\}/&'"$ac_delim"'/g
9166 t rset
9167 :rset
9168 s/^[     ]*#[    ]*define[       ][      ]*/ /
9169 t def
9170 d
9171 :def
9172 s/\\$//
9173 t bsnl
9174 s/["\\]/\\&/g
9175 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9176 D["\1"]=" \3"/p
9177 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
9178 d
9179 :bsnl
9180 s/["\\]/\\&/g
9181 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9182 D["\1"]=" \3\\\\\\n"\\/p
9183 t cont
9184 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9185 t cont
9186 d
9187 :cont
9188 n
9189 s/.\{148\}/&'"$ac_delim"'/g
9190 t clear
9191 :clear
9192 s/\\$//
9193 t bsnlc
9194 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9195 d
9196 :bsnlc
9197 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9198 b cont
9199 ' <confdefs.h | sed '
9200 s/'"$ac_delim"'/"\\\
9201 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9202
9203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9204   for (key in D) D_is_set[key] = 1
9205   FS = "\a"
9206 }
9207 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9208   line = \$ 0
9209   split(line, arg, " ")
9210   if (arg[1] == "#") {
9211     defundef = arg[2]
9212     mac1 = arg[3]
9213   } else {
9214     defundef = substr(arg[1], 2)
9215     mac1 = arg[2]
9216   }
9217   split(mac1, mac2, "(") #)
9218   macro = mac2[1]
9219   prefix = substr(line, 1, index(line, defundef) - 1)
9220   if (D_is_set[macro]) {
9221     # Preserve the white space surrounding the "#".
9222     print prefix "define", macro P[macro] D[macro]
9223     next
9224   } else {
9225     # Replace #undef with comments.  This is necessary, for example,
9226     # in the case of _POSIX_SOURCE, which is predefined and required
9227     # on some systems where configure will not decide to define it.
9228     if (defundef == "undef") {
9229       print "/*", prefix defundef, macro, "*/"
9230       next
9231     }
9232   }
9233 }
9234 { print }
9235 _ACAWK
9236 _ACEOF
9237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9238   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9239 fi # test -n "$CONFIG_HEADERS"
9240
9241
9242 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
9243 shift
9244 for ac_tag
9245 do
9246   case $ac_tag in
9247   :[FHLC]) ac_mode=$ac_tag; continue;;
9248   esac
9249   case $ac_mode$ac_tag in
9250   :[FHL]*:*);;
9251   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9252   :[FH]-) ac_tag=-:-;;
9253   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9254   esac
9255   ac_save_IFS=$IFS
9256   IFS=:
9257   set x $ac_tag
9258   IFS=$ac_save_IFS
9259   shift
9260   ac_file=$1
9261   shift
9262
9263   case $ac_mode in
9264   :L) ac_source=$1;;
9265   :[FH])
9266     ac_file_inputs=
9267     for ac_f
9268     do
9269       case $ac_f in
9270       -) ac_f="$ac_tmp/stdin";;
9271       *) # Look for the file first in the build tree, then in the source tree
9272          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9273          # because $ac_f cannot contain `:'.
9274          test -f "$ac_f" ||
9275            case $ac_f in
9276            [\\/$]*) false;;
9277            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9278            esac ||
9279            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9280       esac
9281       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9282       as_fn_append ac_file_inputs " '$ac_f'"
9283     done
9284
9285     # Let's still pretend it is `configure' which instantiates (i.e., don't
9286     # use $as_me), people would be surprised to read:
9287     #    /* config.h.  Generated by config.status.  */
9288     configure_input='Generated from '`
9289           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9290         `' by configure.'
9291     if test x"$ac_file" != x-; then
9292       configure_input="$ac_file.  $configure_input"
9293       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9294 $as_echo "$as_me: creating $ac_file" >&6;}
9295     fi
9296     # Neutralize special characters interpreted by sed in replacement strings.
9297     case $configure_input in #(
9298     *\&* | *\|* | *\\* )
9299        ac_sed_conf_input=`$as_echo "$configure_input" |
9300        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9301     *) ac_sed_conf_input=$configure_input;;
9302     esac
9303
9304     case $ac_tag in
9305     *:-:* | *:-) cat >"$ac_tmp/stdin" \
9306       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9307     esac
9308     ;;
9309   esac
9310
9311   ac_dir=`$as_dirname -- "$ac_file" ||
9312 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9313          X"$ac_file" : 'X\(//\)[^/]' \| \
9314          X"$ac_file" : 'X\(//\)$' \| \
9315          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9316 $as_echo X"$ac_file" |
9317     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9318             s//\1/
9319             q
9320           }
9321           /^X\(\/\/\)[^/].*/{
9322             s//\1/
9323             q
9324           }
9325           /^X\(\/\/\)$/{
9326             s//\1/
9327             q
9328           }
9329           /^X\(\/\).*/{
9330             s//\1/
9331             q
9332           }
9333           s/.*/./; q'`
9334   as_dir="$ac_dir"; as_fn_mkdir_p
9335   ac_builddir=.
9336
9337 case "$ac_dir" in
9338 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9339 *)
9340   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9341   # A ".." for each directory in $ac_dir_suffix.
9342   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9343   case $ac_top_builddir_sub in
9344   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9345   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9346   esac ;;
9347 esac
9348 ac_abs_top_builddir=$ac_pwd
9349 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9350 # for backward compatibility:
9351 ac_top_builddir=$ac_top_build_prefix
9352
9353 case $srcdir in
9354   .)  # We are building in place.
9355     ac_srcdir=.
9356     ac_top_srcdir=$ac_top_builddir_sub
9357     ac_abs_top_srcdir=$ac_pwd ;;
9358   [\\/]* | ?:[\\/]* )  # Absolute name.
9359     ac_srcdir=$srcdir$ac_dir_suffix;
9360     ac_top_srcdir=$srcdir
9361     ac_abs_top_srcdir=$srcdir ;;
9362   *) # Relative name.
9363     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9364     ac_top_srcdir=$ac_top_build_prefix$srcdir
9365     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9366 esac
9367 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9368
9369
9370   case $ac_mode in
9371   :F)
9372   #
9373   # CONFIG_FILE
9374   #
9375
9376   case $INSTALL in
9377   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9378   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9379   esac
9380 _ACEOF
9381
9382 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9383 # If the template does not know about datarootdir, expand it.
9384 # FIXME: This hack should be removed a few years after 2.60.
9385 ac_datarootdir_hack=; ac_datarootdir_seen=
9386 ac_sed_dataroot='
9387 /datarootdir/ {
9388   p
9389   q
9390 }
9391 /@datadir@/p
9392 /@docdir@/p
9393 /@infodir@/p
9394 /@localedir@/p
9395 /@mandir@/p'
9396 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9397 *datarootdir*) ac_datarootdir_seen=yes;;
9398 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9399   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9400 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9401 _ACEOF
9402 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9403   ac_datarootdir_hack='
9404   s&@datadir@&$datadir&g
9405   s&@docdir@&$docdir&g
9406   s&@infodir@&$infodir&g
9407   s&@localedir@&$localedir&g
9408   s&@mandir@&$mandir&g
9409   s&\\\${datarootdir}&$datarootdir&g' ;;
9410 esac
9411 _ACEOF
9412
9413 # Neutralize VPATH when `$srcdir' = `.'.
9414 # Shell code in configure.ac might set extrasub.
9415 # FIXME: do we really want to maintain this feature?
9416 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9417 ac_sed_extra="$ac_vpsub
9418 $extrasub
9419 _ACEOF
9420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9421 :t
9422 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9423 s|@configure_input@|$ac_sed_conf_input|;t t
9424 s&@top_builddir@&$ac_top_builddir_sub&;t t
9425 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9426 s&@srcdir@&$ac_srcdir&;t t
9427 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9428 s&@top_srcdir@&$ac_top_srcdir&;t t
9429 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9430 s&@builddir@&$ac_builddir&;t t
9431 s&@abs_builddir@&$ac_abs_builddir&;t t
9432 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9433 s&@INSTALL@&$ac_INSTALL&;t t
9434 $ac_datarootdir_hack
9435 "
9436 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9437   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9438
9439 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9440   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9441   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9442       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9443   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9444 which seems to be undefined.  Please make sure it is defined" >&5
9445 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9446 which seems to be undefined.  Please make sure it is defined" >&2;}
9447
9448   rm -f "$ac_tmp/stdin"
9449   case $ac_file in
9450   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9451   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9452   esac \
9453   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9454  ;;
9455   :H)
9456   #
9457   # CONFIG_HEADER
9458   #
9459   if test x"$ac_file" != x-; then
9460     {
9461       $as_echo "/* $configure_input  */" \
9462       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9463     } >"$ac_tmp/config.h" \
9464       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9465     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9466       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9467 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9468     else
9469       rm -f "$ac_file"
9470       mv "$ac_tmp/config.h" "$ac_file" \
9471         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9472     fi
9473   else
9474     $as_echo "/* $configure_input  */" \
9475       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9476       || as_fn_error $? "could not create -" "$LINENO" 5
9477   fi
9478  ;;
9479
9480   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9481 $as_echo "$as_me: executing $ac_file commands" >&6;}
9482  ;;
9483   esac
9484
9485
9486   case $ac_file$ac_mode in
9487     "default-1":C) if test -f .devel; then
9488         echo timestamp > stamp-h
9489         cat Makefile-devel-adds >> Makefile
9490         make depend
9491 fi ;;
9492
9493   esac
9494 done # for ac_tag
9495
9496
9497 as_fn_exit 0
9498 _ACEOF
9499 ac_clean_files=$ac_clean_files_save
9500
9501 test $ac_write_fail = 0 ||
9502   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9503
9504
9505 # configure is writing to config.log, and then calls config.status.
9506 # config.status does its own redirection, appending to config.log.
9507 # Unfortunately, on DOS this fails, as config.log is still kept open
9508 # by configure, so config.status won't be able to write to it; its
9509 # output is simply discarded.  So we exec the FD to /dev/null,
9510 # effectively closing config.log, so it can be properly (re)opened and
9511 # appended to by config.status.  When coming back to configure, we
9512 # need to make the FD available again.
9513 if test "$no_create" != yes; then
9514   ac_cs_success=:
9515   ac_config_status_args=
9516   test "$silent" = yes &&
9517     ac_config_status_args="$ac_config_status_args --quiet"
9518   exec 5>/dev/null
9519   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9520   exec 5>>config.log
9521   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9522   # would make configure fail if this is the last instruction.
9523   $ac_cs_success || as_fn_exit 1
9524 fi
9525 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9526   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9527 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9528 fi
9529
9530 exit 0