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 with_sandbox_capsicum
 707 enable_ipv6
 708 with_crypto
 709 '
 710       ac_precious_vars='build_alias
 711 host_alias
 712 target_alias
 713 CC
 714 CFLAGS
 715 LDFLAGS
 716 LIBS
 717 CPPFLAGS
 718 CPP'
 719
 720
 721 # Initialize some variables set by options.
 722 ac_init_help=
 723 ac_init_version=false
 724 ac_unrecognized_opts=
 725 ac_unrecognized_sep=
 726 # The variables have the same names as the options, with
 727 # dashes changed to underlines.
 728 cache_file=/dev/null
 729 exec_prefix=NONE
 730 no_create=
 731 no_recursion=
 732 prefix=NONE
 733 program_prefix=NONE
 734 program_suffix=NONE
 735 program_transform_name=s,x,x,
 736 silent=
 737 site=
 738 srcdir=
 739 verbose=
 740 x_includes=NONE
 741 x_libraries=NONE
 742
 743 # Installation directory options.
 744 # These are left unexpanded so users can "make install exec_prefix=/foo"
 745 # and all the variables that are supposed to be based on exec_prefix
 746 # by default will actually change.
 747 # Use braces instead of parens because sh, perl, etc. also accept them.
 748 # (The list follows the same order as the GNU Coding Standards.)
 749 bindir='${exec_prefix}/bin'
 750 sbindir='${exec_prefix}/sbin'
 751 libexecdir='${exec_prefix}/libexec'
 752 datarootdir='${prefix}/share'
 753 datadir='${datarootdir}'
 754 sysconfdir='${prefix}/etc'
 755 sharedstatedir='${prefix}/com'
 756 localstatedir='${prefix}/var'
 757 includedir='${prefix}/include'
 758 oldincludedir='/usr/include'
 759 docdir='${datarootdir}/doc/${PACKAGE}'
 760 infodir='${datarootdir}/info'
 761 htmldir='${docdir}'
 762 dvidir='${docdir}'
 763 pdfdir='${docdir}'
 764 psdir='${docdir}'
 765 libdir='${exec_prefix}/lib'
 766 localedir='${datarootdir}/locale'
 767 mandir='${datarootdir}/man'
 768
 769 ac_prev=
 770 ac_dashdash=
 771 for ac_option
 772 do
 773   # If the previous option needs an argument, assign it.
 774   if test -n "$ac_prev"; then
 775     eval $ac_prev=\$ac_option
 776     ac_prev=
 777     continue
 778   fi
 779
 780   case $ac_option in
 781   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 782   *=)   ac_optarg= ;;
 783   *)    ac_optarg=yes ;;
 784   esac
 785
 786   # Accept the important Cygnus configure options, so we can diagnose typos.
 787
 788   case $ac_dashdash$ac_option in
 789   --)
 790     ac_dashdash=yes ;;
 791
 792   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 793     ac_prev=bindir ;;
 794   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 795     bindir=$ac_optarg ;;
 796
 797   -build | --build | --buil | --bui | --bu)
 798     ac_prev=build_alias ;;
 799   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 800     build_alias=$ac_optarg ;;
 801
 802   -cache-file | --cache-file | --cache-fil | --cache-fi \
 803   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 804     ac_prev=cache_file ;;
 805   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 806   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 807     cache_file=$ac_optarg ;;
 808
 809   --config-cache | -C)
 810     cache_file=config.cache ;;
 811
 812   -datadir | --datadir | --datadi | --datad)
 813     ac_prev=datadir ;;
 814   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 815     datadir=$ac_optarg ;;
 816
 817   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 818   | --dataroo | --dataro | --datar)
 819     ac_prev=datarootdir ;;
 820   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 821   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 822     datarootdir=$ac_optarg ;;
 823
 824   -disable-* | --disable-*)
 825     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 826     # Reject names that are not valid shell variable names.
 827     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 828       as_fn_error $? "invalid feature name: $ac_useropt"
 829     ac_useropt_orig=$ac_useropt
 830     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 831     case $ac_user_opts in
 832       *"
 833 "enable_$ac_useropt"
 834 "*) ;;
 835       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 836          ac_unrecognized_sep=', ';;
 837     esac
 838     eval enable_$ac_useropt=no ;;
 839
 840   -docdir | --docdir | --docdi | --doc | --do)
 841     ac_prev=docdir ;;
 842   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 843     docdir=$ac_optarg ;;
 844
 845   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 846     ac_prev=dvidir ;;
 847   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 848     dvidir=$ac_optarg ;;
 849
 850   -enable-* | --enable-*)
 851     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 852     # Reject names that are not valid shell variable names.
 853     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 854       as_fn_error $? "invalid feature name: $ac_useropt"
 855     ac_useropt_orig=$ac_useropt
 856     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 857     case $ac_user_opts in
 858       *"
 859 "enable_$ac_useropt"
 860 "*) ;;
 861       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 862          ac_unrecognized_sep=', ';;
 863     esac
 864     eval enable_$ac_useropt=\$ac_optarg ;;
 865
 866   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 867   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 868   | --exec | --exe | --ex)
 869     ac_prev=exec_prefix ;;
 870   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 871   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 872   | --exec=* | --exe=* | --ex=*)
 873     exec_prefix=$ac_optarg ;;
 874
 875   -gas | --gas | --ga | --g)
 876     # Obsolete; use --with-gas.
 877     with_gas=yes ;;
 878
 879   -help | --help | --hel | --he | -h)
 880     ac_init_help=long ;;
 881   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 882     ac_init_help=recursive ;;
 883   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 884     ac_init_help=short ;;
 885
 886   -host | --host | --hos | --ho)
 887     ac_prev=host_alias ;;
 888   -host=* | --host=* | --hos=* | --ho=*)
 889     host_alias=$ac_optarg ;;
 890
 891   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 892     ac_prev=htmldir ;;
 893   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 894   | --ht=*)
 895     htmldir=$ac_optarg ;;
 896
 897   -includedir | --includedir | --includedi | --included | --include \
 898   | --includ | --inclu | --incl | --inc)
 899     ac_prev=includedir ;;
 900   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 901   | --includ=* | --inclu=* | --incl=* | --inc=*)
 902     includedir=$ac_optarg ;;
 903
 904   -infodir | --infodir | --infodi | --infod | --info | --inf)
 905     ac_prev=infodir ;;
 906   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 907     infodir=$ac_optarg ;;
 908
 909   -libdir | --libdir | --libdi | --libd)
 910     ac_prev=libdir ;;
 911   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 912     libdir=$ac_optarg ;;
 913
 914   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 915   | --libexe | --libex | --libe)
 916     ac_prev=libexecdir ;;
 917   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 918   | --libexe=* | --libex=* | --libe=*)
 919     libexecdir=$ac_optarg ;;
 920
 921   -localedir | --localedir | --localedi | --localed | --locale)
 922     ac_prev=localedir ;;
 923   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 924     localedir=$ac_optarg ;;
 925
 926   -localstatedir | --localstatedir | --localstatedi | --localstated \
 927   | --localstate | --localstat | --localsta | --localst | --locals)
 928     ac_prev=localstatedir ;;
 929   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 930   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 931     localstatedir=$ac_optarg ;;
 932
 933   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 934     ac_prev=mandir ;;
 935   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 936     mandir=$ac_optarg ;;
 937
 938   -nfp | --nfp | --nf)
 939     # Obsolete; use --without-fp.
 940     with_fp=no ;;
 941
 942   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 943   | --no-cr | --no-c | -n)
 944     no_create=yes ;;
 945
 946   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 947   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 948     no_recursion=yes ;;
 949
 950   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 951   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 952   | --oldin | --oldi | --old | --ol | --o)
 953     ac_prev=oldincludedir ;;
 954   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 955   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 956   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 957     oldincludedir=$ac_optarg ;;
 958
 959   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 960     ac_prev=prefix ;;
 961   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 962     prefix=$ac_optarg ;;
 963
 964   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 965   | --program-pre | --program-pr | --program-p)
 966     ac_prev=program_prefix ;;
 967   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 968   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 969     program_prefix=$ac_optarg ;;
 970
 971   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 972   | --program-suf | --program-su | --program-s)
 973     ac_prev=program_suffix ;;
 974   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 975   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 976     program_suffix=$ac_optarg ;;
 977
 978   -program-transform-name | --program-transform-name \
 979   | --program-transform-nam | --program-transform-na \
 980   | --program-transform-n | --program-transform- \
 981   | --program-transform | --program-transfor \
 982   | --program-transfo | --program-transf \
 983   | --program-trans | --program-tran \
 984   | --progr-tra | --program-tr | --program-t)
 985     ac_prev=program_transform_name ;;
 986   -program-transform-name=* | --program-transform-name=* \
 987   | --program-transform-nam=* | --program-transform-na=* \
 988   | --program-transform-n=* | --program-transform-=* \
 989   | --program-transform=* | --program-transfor=* \
 990   | --program-transfo=* | --program-transf=* \
 991   | --program-trans=* | --program-tran=* \
 992   | --progr-tra=* | --program-tr=* | --program-t=*)
 993     program_transform_name=$ac_optarg ;;
 994
 995   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 996     ac_prev=pdfdir ;;
 997   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 998     pdfdir=$ac_optarg ;;
 999
1000   -psdir | --psdir | --psdi | --psd | --ps)
1001     ac_prev=psdir ;;
1002   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1003     psdir=$ac_optarg ;;
1004
1005   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1006   | -silent | --silent | --silen | --sile | --sil)
1007     silent=yes ;;
1008
1009   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1010     ac_prev=sbindir ;;
1011   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1012   | --sbi=* | --sb=*)
1013     sbindir=$ac_optarg ;;
1014
1015   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1016   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1017   | --sharedst | --shareds | --shared | --share | --shar \
1018   | --sha | --sh)
1019     ac_prev=sharedstatedir ;;
1020   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1021   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1022   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1023   | --sha=* | --sh=*)
1024     sharedstatedir=$ac_optarg ;;
1025
1026   -site | --site | --sit)
1027     ac_prev=site ;;
1028   -site=* | --site=* | --sit=*)
1029     site=$ac_optarg ;;
1030
1031   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1032     ac_prev=srcdir ;;
1033   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1034     srcdir=$ac_optarg ;;
1035
1036   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1037   | --syscon | --sysco | --sysc | --sys | --sy)
1038     ac_prev=sysconfdir ;;
1039   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1040   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1041     sysconfdir=$ac_optarg ;;
1042
1043   -target | --target | --targe | --targ | --tar | --ta | --t)
1044     ac_prev=target_alias ;;
1045   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1046     target_alias=$ac_optarg ;;
1047
1048   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1049     verbose=yes ;;
1050
1051   -version | --version | --versio | --versi | --vers | -V)
1052     ac_init_version=: ;;
1053
1054   -with-* | --with-*)
1055     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1056     # Reject names that are not valid shell variable names.
1057     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1058       as_fn_error $? "invalid package name: $ac_useropt"
1059     ac_useropt_orig=$ac_useropt
1060     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1061     case $ac_user_opts in
1062       *"
1063 "with_$ac_useropt"
1064 "*) ;;
1065       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1066          ac_unrecognized_sep=', ';;
1067     esac
1068     eval with_$ac_useropt=\$ac_optarg ;;
1069
1070   -without-* | --without-*)
1071     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1072     # Reject names that are not valid shell variable names.
1073     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074       as_fn_error $? "invalid package name: $ac_useropt"
1075     ac_useropt_orig=$ac_useropt
1076     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1077     case $ac_user_opts in
1078       *"
1079 "with_$ac_useropt"
1080 "*) ;;
1081       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1082          ac_unrecognized_sep=', ';;
1083     esac
1084     eval with_$ac_useropt=no ;;
1085
1086   --x)
1087     # Obsolete; use --with-x.
1088     with_x=yes ;;
1089
1090   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1091   | --x-incl | --x-inc | --x-in | --x-i)
1092     ac_prev=x_includes ;;
1093   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1094   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1095     x_includes=$ac_optarg ;;
1096
1097   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1098   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1099     ac_prev=x_libraries ;;
1100   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1101   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1102     x_libraries=$ac_optarg ;;
1103
1104   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1105 Try \`$0 --help' for more information"
1106     ;;
1107
1108   *=*)
1109     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1110     # Reject names that are not valid shell variable names.
1111     case $ac_envvar in #(
1112       '' | [0-9]* | *[!_$as_cr_alnum]* )
1113       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1114     esac
1115     eval $ac_envvar=\$ac_optarg
1116     export $ac_envvar ;;
1117
1118   *)
1119     # FIXME: should be removed in autoconf 3.0.
1120     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1121     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1122       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1123     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1124     ;;
1125
1126   esac
1127 done
1128
1129 if test -n "$ac_prev"; then
1130   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1131   as_fn_error $? "missing argument to $ac_option"
1132 fi
1133
1134 if test -n "$ac_unrecognized_opts"; then
1135   case $enable_option_checking in
1136     no) ;;
1137     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1138     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1139   esac
1140 fi
1141
1142 # Check all directory arguments for consistency.
1143 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1144                 datadir sysconfdir sharedstatedir localstatedir includedir \
1145                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1146                 libdir localedir mandir
1147 do
1148   eval ac_val=\$$ac_var
1149   # Remove trailing slashes.
1150   case $ac_val in
1151     */ )
1152       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1153       eval $ac_var=\$ac_val;;
1154   esac
1155   # Be sure to have absolute directory names.
1156   case $ac_val in
1157     [\\/$]* | ?:[\\/]* )  continue;;
1158     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1159   esac
1160   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1161 done
1162
1163 # There might be people who depend on the old broken behavior: `$host'
1164 # used to hold the argument of --host etc.
1165 # FIXME: To remove some day.
1166 build=$build_alias
1167 host=$host_alias
1168 target=$target_alias
1169
1170 # FIXME: To remove some day.
1171 if test "x$host_alias" != x; then
1172   if test "x$build_alias" = x; then
1173     cross_compiling=maybe
1174   elif test "x$build_alias" != "x$host_alias"; then
1175     cross_compiling=yes
1176   fi
1177 fi
1178
1179 ac_tool_prefix=
1180 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1181
1182 test "$silent" = yes && exec 6>/dev/null
1183
1184
1185 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1186 ac_ls_di=`ls -di .` &&
1187 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1188   as_fn_error $? "working directory cannot be determined"
1189 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1190   as_fn_error $? "pwd does not report name of working directory"
1191
1192
1193 # Find the source files, if location was not specified.
1194 if test -z "$srcdir"; then
1195   ac_srcdir_defaulted=yes
1196   # Try the directory containing this script, then the parent directory.
1197   ac_confdir=`$as_dirname -- "$as_myself" ||
1198 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1199          X"$as_myself" : 'X\(//\)[^/]' \| \
1200          X"$as_myself" : 'X\(//\)$' \| \
1201          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1202 $as_echo X"$as_myself" |
1203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1204             s//\1/
1205             q
1206           }
1207           /^X\(\/\/\)[^/].*/{
1208             s//\1/
1209             q
1210           }
1211           /^X\(\/\/\)$/{
1212             s//\1/
1213             q
1214           }
1215           /^X\(\/\).*/{
1216             s//\1/
1217             q
1218           }
1219           s/.*/./; q'`
1220   srcdir=$ac_confdir
1221   if test ! -r "$srcdir/$ac_unique_file"; then
1222     srcdir=..
1223   fi
1224 else
1225   ac_srcdir_defaulted=no
1226 fi
1227 if test ! -r "$srcdir/$ac_unique_file"; then
1228   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1229   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1230 fi
1231 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1232 ac_abs_confdir=`(
1233         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1234         pwd)`
1235 # When building in place, set srcdir=.
1236 if test "$ac_abs_confdir" = "$ac_pwd"; then
1237   srcdir=.
1238 fi
1239 # Remove unnecessary trailing slashes from srcdir.
1240 # Double slashes in file names in object file debugging info
1241 # mess up M-x gdb in Emacs.
1242 case $srcdir in
1243 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1244 esac
1245 for ac_var in $ac_precious_vars; do
1246   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1247   eval ac_env_${ac_var}_value=\$${ac_var}
1248   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1249   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1250 done
1251
1252 #
1253 # Report the --help message.
1254 #
1255 if test "$ac_init_help" = "long"; then
1256   # Omit some internal or obsolete options to make the list less imposing.
1257   # This message is too long to be a string in the A/UX 3.1 sh.
1258   cat <<_ACEOF
1259 \`configure' configures this package to adapt to many kinds of systems.
1260
1261 Usage: $0 [OPTION]... [VAR=VALUE]...
1262
1263 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1264 VAR=VALUE.  See below for descriptions of some of the useful variables.
1265
1266 Defaults for the options are specified in brackets.
1267
1268 Configuration:
1269   -h, --help              display this help and exit
1270       --help=short        display options specific to this package
1271       --help=recursive    display the short help of all the included packages
1272   -V, --version           display version information and exit
1273   -q, --quiet, --silent   do not print \`checking ...' messages
1274       --cache-file=FILE   cache test results in FILE [disabled]
1275   -C, --config-cache      alias for \`--cache-file=config.cache'
1276   -n, --no-create         do not create output files
1277       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1278
1279 Installation directories:
1280   --prefix=PREFIX         install architecture-independent files in PREFIX
1281                           [$ac_default_prefix]
1282   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1283                           [PREFIX]
1284
1285 By default, \`make install' will install all the files in
1286 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1287 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1288 for instance \`--prefix=\$HOME'.
1289
1290 For better control, use the options below.
1291
1292 Fine tuning of the installation directories:
1293   --bindir=DIR            user executables [EPREFIX/bin]
1294   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1295   --libexecdir=DIR        program executables [EPREFIX/libexec]
1296   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1297   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1298   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1299   --libdir=DIR            object code libraries [EPREFIX/lib]
1300   --includedir=DIR        C header files [PREFIX/include]
1301   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1302   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1303   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1304   --infodir=DIR           info documentation [DATAROOTDIR/info]
1305   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1306   --mandir=DIR            man documentation [DATAROOTDIR/man]
1307   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1308   --htmldir=DIR           html documentation [DOCDIR]
1309   --dvidir=DIR            dvi documentation [DOCDIR]
1310   --pdfdir=DIR            pdf documentation [DOCDIR]
1311   --psdir=DIR             ps documentation [DOCDIR]
1312 _ACEOF
1313
1314   cat <<\_ACEOF
1315
1316 System types:
1317   --build=BUILD     configure for building on BUILD [guessed]
1318   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1319 _ACEOF
1320 fi
1321
1322 if test -n "$ac_init_help"; then
1323
1324   cat <<\_ACEOF
1325
1326 Optional Features:
1327   --disable-option-checking  ignore unrecognized --enable/--with options
1328   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1329   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1330   --disable-universal     don't build universal on OS X
1331   --enable-smb            enable possibly-buggy SMB printer default=yes
1332   --disable-smb           disable possibly-buggy SMB printer
1333   --enable-ipv6           enable ipv6 (with ipv4) support
1334   --disable-ipv6          disable ipv6 support
1335
1336 Optional Packages:
1337   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1338   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1339   --without-gcc           don't use gcc
1340   --with-smi              link with libsmi (allows to load MIBs on the fly to decode SNMP packets. default=yes
1341   --without-smi           don't link with libsmi
1342   --with-user=USERNAME    drop privileges by default to USERNAME
1343   --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY
1344   --with-sandbox-capsicum use Capsicum security functions [default=yes, if
1345                           available]
1346   --with-crypto           use OpenSSL libcrypto [default=yes, if available]
1347
1348 Some influential environment variables:
1349   CC          C compiler command
1350   CFLAGS      C compiler flags
1351   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1352               nonstandard directory <lib dir>
1353   LIBS        libraries to pass to the linker, e.g. -l<library>
1354   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1355               you have headers in a nonstandard directory <include dir>
1356   CPP         C preprocessor
1357
1358 Use these variables to override the choices made by `configure' or to help
1359 it to find libraries and programs with nonstandard names/locations.
1360
1361 Report bugs to the package provider.
1362 _ACEOF
1363 ac_status=$?
1364 fi
1365
1366 if test "$ac_init_help" = "recursive"; then
1367   # If there are subdirs, report their specific --help.
1368   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1369     test -d "$ac_dir" ||
1370       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1371       continue
1372     ac_builddir=.
1373
1374 case "$ac_dir" in
1375 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1376 *)
1377   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1378   # A ".." for each directory in $ac_dir_suffix.
1379   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1380   case $ac_top_builddir_sub in
1381   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1382   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1383   esac ;;
1384 esac
1385 ac_abs_top_builddir=$ac_pwd
1386 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1387 # for backward compatibility:
1388 ac_top_builddir=$ac_top_build_prefix
1389
1390 case $srcdir in
1391   .)  # We are building in place.
1392     ac_srcdir=.
1393     ac_top_srcdir=$ac_top_builddir_sub
1394     ac_abs_top_srcdir=$ac_pwd ;;
1395   [\\/]* | ?:[\\/]* )  # Absolute name.
1396     ac_srcdir=$srcdir$ac_dir_suffix;
1397     ac_top_srcdir=$srcdir
1398     ac_abs_top_srcdir=$srcdir ;;
1399   *) # Relative name.
1400     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1401     ac_top_srcdir=$ac_top_build_prefix$srcdir
1402     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1403 esac
1404 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1405
1406     cd "$ac_dir" || { ac_status=$?; continue; }
1407     # Check for guested configure.
1408     if test -f "$ac_srcdir/configure.gnu"; then
1409       echo &&
1410       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1411     elif test -f "$ac_srcdir/configure"; then
1412       echo &&
1413       $SHELL "$ac_srcdir/configure" --help=recursive
1414     else
1415       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1416     fi || ac_status=$?
1417     cd "$ac_pwd" || { ac_status=$?; break; }
1418   done
1419 fi
1420
1421 test -n "$ac_init_help" && exit $ac_status
1422 if $ac_init_version; then
1423   cat <<\_ACEOF
1424 configure
1425 generated by GNU Autoconf 2.69
1426
1427 Copyright (C) 2012 Free Software Foundation, Inc.
1428 This configure script is free software; the Free Software Foundation
1429 gives unlimited permission to copy, distribute and modify it.
1430 _ACEOF
1431   exit
1432 fi
1433
1434 ## ------------------------ ##
1435 ## Autoconf initialization. ##
1436 ## ------------------------ ##
1437
1438 # ac_fn_c_try_compile LINENO
1439 # --------------------------
1440 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1441 ac_fn_c_try_compile ()
1442 {
1443   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1444   rm -f conftest.$ac_objext
1445   if { { ac_try="$ac_compile"
1446 case "(($ac_try" in
1447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1448   *) ac_try_echo=$ac_try;;
1449 esac
1450 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1451 $as_echo "$ac_try_echo"; } >&5
1452   (eval "$ac_compile") 2>conftest.err
1453   ac_status=$?
1454   if test -s conftest.err; then
1455     grep -v '^ *+' conftest.err >conftest.er1
1456     cat conftest.er1 >&5
1457     mv -f conftest.er1 conftest.err
1458   fi
1459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1460   test $ac_status = 0; } && {
1461          test -z "$ac_c_werror_flag" ||
1462          test ! -s conftest.err
1463        } && test -s conftest.$ac_objext; then :
1464   ac_retval=0
1465 else
1466   $as_echo "$as_me: failed program was:" >&5
1467 sed 's/^/| /' conftest.$ac_ext >&5
1468
1469         ac_retval=1
1470 fi
1471   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1472   as_fn_set_status $ac_retval
1473
1474 } # ac_fn_c_try_compile
1475
1476 # ac_fn_c_try_cpp LINENO
1477 # ----------------------
1478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1479 ac_fn_c_try_cpp ()
1480 {
1481   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1482   if { { ac_try="$ac_cpp conftest.$ac_ext"
1483 case "(($ac_try" in
1484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1485   *) ac_try_echo=$ac_try;;
1486 esac
1487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1488 $as_echo "$ac_try_echo"; } >&5
1489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1490   ac_status=$?
1491   if test -s conftest.err; then
1492     grep -v '^ *+' conftest.err >conftest.er1
1493     cat conftest.er1 >&5
1494     mv -f conftest.er1 conftest.err
1495   fi
1496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1497   test $ac_status = 0; } > conftest.i && {
1498          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1499          test ! -s conftest.err
1500        }; then :
1501   ac_retval=0
1502 else
1503   $as_echo "$as_me: failed program was:" >&5
1504 sed 's/^/| /' conftest.$ac_ext >&5
1505
1506     ac_retval=1
1507 fi
1508   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1509   as_fn_set_status $ac_retval
1510
1511 } # ac_fn_c_try_cpp
1512
1513 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1514 # -------------------------------------------------------
1515 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1516 # the include files in INCLUDES and setting the cache variable VAR
1517 # accordingly.
1518 ac_fn_c_check_header_mongrel ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   if eval \${$3+:} false; then :
1522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1523 $as_echo_n "checking for $2... " >&6; }
1524 if eval \${$3+:} false; then :
1525   $as_echo_n "(cached) " >&6
1526 fi
1527 eval ac_res=\$$3
1528                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1529 $as_echo "$ac_res" >&6; }
1530 else
1531   # Is the header compilable?
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1533 $as_echo_n "checking $2 usability... " >&6; }
1534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1535 /* end confdefs.h.  */
1536 $4
1537 #include <$2>
1538 _ACEOF
1539 if ac_fn_c_try_compile "$LINENO"; then :
1540   ac_header_compiler=yes
1541 else
1542   ac_header_compiler=no
1543 fi
1544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1546 $as_echo "$ac_header_compiler" >&6; }
1547
1548 # Is the header present?
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1550 $as_echo_n "checking $2 presence... " >&6; }
1551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1552 /* end confdefs.h.  */
1553 #include <$2>
1554 _ACEOF
1555 if ac_fn_c_try_cpp "$LINENO"; then :
1556   ac_header_preproc=yes
1557 else
1558   ac_header_preproc=no
1559 fi
1560 rm -f conftest.err conftest.i conftest.$ac_ext
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1562 $as_echo "$ac_header_preproc" >&6; }
1563
1564 # So?  What about this header?
1565 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1566   yes:no: )
1567     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1568 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1569     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1570 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1571     ;;
1572   no:yes:* )
1573     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1574 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1575     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1576 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1577     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1578 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1579     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1580 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1581     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1582 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1583     ;;
1584 esac
1585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1586 $as_echo_n "checking for $2... " >&6; }
1587 if eval \${$3+:} false; then :
1588   $as_echo_n "(cached) " >&6
1589 else
1590   eval "$3=\$ac_header_compiler"
1591 fi
1592 eval ac_res=\$$3
1593                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1594 $as_echo "$ac_res" >&6; }
1595 fi
1596   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1597
1598 } # ac_fn_c_check_header_mongrel
1599
1600 # ac_fn_c_try_run LINENO
1601 # ----------------------
1602 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1603 # that executables *can* be run.
1604 ac_fn_c_try_run ()
1605 {
1606   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1607   if { { ac_try="$ac_link"
1608 case "(($ac_try" in
1609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1610   *) ac_try_echo=$ac_try;;
1611 esac
1612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1613 $as_echo "$ac_try_echo"; } >&5
1614   (eval "$ac_link") 2>&5
1615   ac_status=$?
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1618   { { case "(($ac_try" in
1619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1620   *) ac_try_echo=$ac_try;;
1621 esac
1622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1623 $as_echo "$ac_try_echo"; } >&5
1624   (eval "$ac_try") 2>&5
1625   ac_status=$?
1626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1627   test $ac_status = 0; }; }; then :
1628   ac_retval=0
1629 else
1630   $as_echo "$as_me: program exited with status $ac_status" >&5
1631        $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634        ac_retval=$ac_status
1635 fi
1636   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1637   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1638   as_fn_set_status $ac_retval
1639
1640 } # ac_fn_c_try_run
1641
1642 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1643 # -------------------------------------------------------
1644 # Tests whether HEADER exists and can be compiled using the include files in
1645 # INCLUDES, setting the cache variable VAR accordingly.
1646 ac_fn_c_check_header_compile ()
1647 {
1648   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1650 $as_echo_n "checking for $2... " >&6; }
1651 if eval \${$3+:} false; then :
1652   $as_echo_n "(cached) " >&6
1653 else
1654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h.  */
1656 $4
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660   eval "$3=yes"
1661 else
1662   eval "$3=no"
1663 fi
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 fi
1666 eval ac_res=\$$3
1667                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1668 $as_echo "$ac_res" >&6; }
1669   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1670
1671 } # ac_fn_c_check_header_compile
1672
1673 # ac_fn_c_try_link LINENO
1674 # -----------------------
1675 # Try to link conftest.$ac_ext, and return whether this succeeded.
1676 ac_fn_c_try_link ()
1677 {
1678   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679   rm -f conftest.$ac_objext conftest$ac_exeext
1680   if { { ac_try="$ac_link"
1681 case "(($ac_try" in
1682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1683   *) ac_try_echo=$ac_try;;
1684 esac
1685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1686 $as_echo "$ac_try_echo"; } >&5
1687   (eval "$ac_link") 2>conftest.err
1688   ac_status=$?
1689   if test -s conftest.err; then
1690     grep -v '^ *+' conftest.err >conftest.er1
1691     cat conftest.er1 >&5
1692     mv -f conftest.er1 conftest.err
1693   fi
1694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1695   test $ac_status = 0; } && {
1696          test -z "$ac_c_werror_flag" ||
1697          test ! -s conftest.err
1698        } && test -s conftest$ac_exeext && {
1699          test "$cross_compiling" = yes ||
1700          test -x conftest$ac_exeext
1701        }; then :
1702   ac_retval=0
1703 else
1704   $as_echo "$as_me: failed program was:" >&5
1705 sed 's/^/| /' conftest.$ac_ext >&5
1706
1707         ac_retval=1
1708 fi
1709   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1710   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1711   # interfere with the next link command; also delete a directory that is
1712   # left behind by Apple's compiler.  We do this before executing the actions.
1713   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1714   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715   as_fn_set_status $ac_retval
1716
1717 } # ac_fn_c_try_link
1718
1719 # ac_fn_c_check_func LINENO FUNC VAR
1720 # ----------------------------------
1721 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1722 ac_fn_c_check_func ()
1723 {
1724   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1726 $as_echo_n "checking for $2... " >&6; }
1727 if eval \${$3+:} false; then :
1728   $as_echo_n "(cached) " >&6
1729 else
1730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1731 /* end confdefs.h.  */
1732 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1733    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1734 #define $2 innocuous_$2
1735
1736 /* System header to define __stub macros and hopefully few prototypes,
1737     which can conflict with char $2 (); below.
1738     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1739     <limits.h> exists even on freestanding compilers.  */
1740
1741 #ifdef __STDC__
1742 # include <limits.h>
1743 #else
1744 # include <assert.h>
1745 #endif
1746
1747 #undef $2
1748
1749 /* Override any GCC internal prototype to avoid an error.
1750    Use char because int might match the return type of a GCC
1751    builtin and then its argument prototype would still apply.  */
1752 #ifdef __cplusplus
1753 extern "C"
1754 #endif
1755 char $2 ();
1756 /* The GNU C library defines this for functions which it implements
1757     to always fail with ENOSYS.  Some functions are actually named
1758     something starting with __ and the normal name is an alias.  */
1759 #if defined __stub_$2 || defined __stub___$2
1760 choke me
1761 #endif
1762
1763 int
1764 main ()
1765 {
1766 return $2 ();
1767   ;
1768   return 0;
1769 }
1770 _ACEOF
1771 if ac_fn_c_try_link "$LINENO"; then :
1772   eval "$3=yes"
1773 else
1774   eval "$3=no"
1775 fi
1776 rm -f core conftest.err conftest.$ac_objext \
1777     conftest$ac_exeext conftest.$ac_ext
1778 fi
1779 eval ac_res=\$$3
1780                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781 $as_echo "$ac_res" >&6; }
1782   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1783
1784 } # ac_fn_c_check_func
1785
1786 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1787 # ---------------------------------------------
1788 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1789 # accordingly.
1790 ac_fn_c_check_decl ()
1791 {
1792   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793   as_decl_name=`echo $2|sed 's/ *(.*//'`
1794   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1795   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1796 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1797 if eval \${$3+:} false; then :
1798   $as_echo_n "(cached) " >&6
1799 else
1800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 int
1804 main ()
1805 {
1806 #ifndef $as_decl_name
1807 #ifdef __cplusplus
1808   (void) $as_decl_use;
1809 #else
1810   (void) $as_decl_name;
1811 #endif
1812 #endif
1813
1814   ;
1815   return 0;
1816 }
1817 _ACEOF
1818 if ac_fn_c_try_compile "$LINENO"; then :
1819   eval "$3=yes"
1820 else
1821   eval "$3=no"
1822 fi
1823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1824 fi
1825 eval ac_res=\$$3
1826                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1827 $as_echo "$ac_res" >&6; }
1828   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1829
1830 } # ac_fn_c_check_decl
1831
1832 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1833 # -------------------------------------------
1834 # Tests whether TYPE exists after having included INCLUDES, setting cache
1835 # variable VAR accordingly.
1836 ac_fn_c_check_type ()
1837 {
1838   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1840 $as_echo_n "checking for $2... " >&6; }
1841 if eval \${$3+:} false; then :
1842   $as_echo_n "(cached) " >&6
1843 else
1844   eval "$3=no"
1845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h.  */
1847 $4
1848 int
1849 main ()
1850 {
1851 if (sizeof ($2))
1852          return 0;
1853   ;
1854   return 0;
1855 }
1856 _ACEOF
1857 if ac_fn_c_try_compile "$LINENO"; then :
1858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h.  */
1860 $4
1861 int
1862 main ()
1863 {
1864 if (sizeof (($2)))
1865             return 0;
1866   ;
1867   return 0;
1868 }
1869 _ACEOF
1870 if ac_fn_c_try_compile "$LINENO"; then :
1871
1872 else
1873   eval "$3=yes"
1874 fi
1875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1876 fi
1877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1883
1884 } # ac_fn_c_check_type
1885
1886 # ac_fn_c_find_intX_t LINENO BITS VAR
1887 # -----------------------------------
1888 # Finds a signed integer type with width BITS, setting cache variable VAR
1889 # accordingly.
1890 ac_fn_c_find_intX_t ()
1891 {
1892   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1894 $as_echo_n "checking for int$2_t... " >&6; }
1895 if eval \${$3+:} false; then :
1896   $as_echo_n "(cached) " >&6
1897 else
1898   eval "$3=no"
1899      # Order is important - never check a type that is potentially smaller
1900      # than half of the expected target width.
1901      for ac_type in int$2_t 'int' 'long int' \
1902          'long long int' 'short int' 'signed char'; do
1903        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h.  */
1905 $ac_includes_default
1906              enum { N = $2 / 2 - 1 };
1907 int
1908 main ()
1909 {
1910 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1911 test_array [0] = 0;
1912 return test_array [0];
1913
1914   ;
1915   return 0;
1916 }
1917 _ACEOF
1918 if ac_fn_c_try_compile "$LINENO"; then :
1919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h.  */
1921 $ac_includes_default
1922                 enum { N = $2 / 2 - 1 };
1923 int
1924 main ()
1925 {
1926 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1927                  < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1928 test_array [0] = 0;
1929 return test_array [0];
1930
1931   ;
1932   return 0;
1933 }
1934 _ACEOF
1935 if ac_fn_c_try_compile "$LINENO"; then :
1936
1937 else
1938   case $ac_type in #(
1939   int$2_t) :
1940     eval "$3=yes" ;; #(
1941   *) :
1942     eval "$3=\$ac_type" ;;
1943 esac
1944 fi
1945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1948        if eval test \"x\$"$3"\" = x"no"; then :
1949
1950 else
1951   break
1952 fi
1953      done
1954 fi
1955 eval ac_res=\$$3
1956                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1957 $as_echo "$ac_res" >&6; }
1958   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1959
1960 } # ac_fn_c_find_intX_t
1961
1962 # ac_fn_c_find_uintX_t LINENO BITS VAR
1963 # ------------------------------------
1964 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1965 # accordingly.
1966 ac_fn_c_find_uintX_t ()
1967 {
1968   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1970 $as_echo_n "checking for uint$2_t... " >&6; }
1971 if eval \${$3+:} false; then :
1972   $as_echo_n "(cached) " >&6
1973 else
1974   eval "$3=no"
1975      # Order is important - never check a type that is potentially smaller
1976      # than half of the expected target width.
1977      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1978          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1979        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h.  */
1981 $ac_includes_default
1982 int
1983 main ()
1984 {
1985 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1986 test_array [0] = 0;
1987 return test_array [0];
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   case $ac_type in #(
1995   uint$2_t) :
1996     eval "$3=yes" ;; #(
1997   *) :
1998     eval "$3=\$ac_type" ;;
1999 esac
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002        if eval test \"x\$"$3"\" = x"no"; then :
2003
2004 else
2005   break
2006 fi
2007      done
2008 fi
2009 eval ac_res=\$$3
2010                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2011 $as_echo "$ac_res" >&6; }
2012   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2013
2014 } # ac_fn_c_find_uintX_t
2015 cat >config.log <<_ACEOF
2016 This file contains any messages produced by compilers while
2017 running configure, to aid debugging if configure makes a mistake.
2018
2019 It was created by $as_me, which was
2020 generated by GNU Autoconf 2.69.  Invocation command line was
2021
2022   $ $0 $@
2023
2024 _ACEOF
2025 exec 5>>config.log
2026 {
2027 cat <<_ASUNAME
2028 ## --------- ##
2029 ## Platform. ##
2030 ## --------- ##
2031
2032 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2033 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2034 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2035 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2036 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2037
2038 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2039 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2040
2041 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2042 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2043 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2044 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2045 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2046 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2047 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2048
2049 _ASUNAME
2050
2051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2052 for as_dir in $PATH
2053 do
2054   IFS=$as_save_IFS
2055   test -z "$as_dir" && as_dir=.
2056     $as_echo "PATH: $as_dir"
2057   done
2058 IFS=$as_save_IFS
2059
2060 } >&5
2061
2062 cat >&5 <<_ACEOF
2063
2064
2065 ## ----------- ##
2066 ## Core tests. ##
2067 ## ----------- ##
2068
2069 _ACEOF
2070
2071
2072 # Keep a trace of the command line.
2073 # Strip out --no-create and --no-recursion so they do not pile up.
2074 # Strip out --silent because we don't want to record it for future runs.
2075 # Also quote any args containing shell meta-characters.
2076 # Make two passes to allow for proper duplicate-argument suppression.
2077 ac_configure_args=
2078 ac_configure_args0=
2079 ac_configure_args1=
2080 ac_must_keep_next=false
2081 for ac_pass in 1 2
2082 do
2083   for ac_arg
2084   do
2085     case $ac_arg in
2086     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2087     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2088     | -silent | --silent | --silen | --sile | --sil)
2089       continue ;;
2090     *\'*)
2091       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2092     esac
2093     case $ac_pass in
2094     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2095     2)
2096       as_fn_append ac_configure_args1 " '$ac_arg'"
2097       if test $ac_must_keep_next = true; then
2098         ac_must_keep_next=false # Got value, back to normal.
2099       else
2100         case $ac_arg in
2101           *=* | --config-cache | -C | -disable-* | --disable-* \
2102           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2103           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2104           | -with-* | --with-* | -without-* | --without-* | --x)
2105             case "$ac_configure_args0 " in
2106               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2107             esac
2108             ;;
2109           -* ) ac_must_keep_next=true ;;
2110         esac
2111       fi
2112       as_fn_append ac_configure_args " '$ac_arg'"
2113       ;;
2114     esac
2115   done
2116 done
2117 { ac_configure_args0=; unset ac_configure_args0;}
2118 { ac_configure_args1=; unset ac_configure_args1;}
2119
2120 # When interrupted or exit'd, cleanup temporary files, and complete
2121 # config.log.  We remove comments because anyway the quotes in there
2122 # would cause problems or look ugly.
2123 # WARNING: Use '\'' to represent an apostrophe within the trap.
2124 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2125 trap 'exit_status=$?
2126   # Save into config.log some information that might help in debugging.
2127   {
2128     echo
2129
2130     $as_echo "## ---------------- ##
2131 ## Cache variables. ##
2132 ## ---------------- ##"
2133     echo
2134     # The following way of writing the cache mishandles newlines in values,
2135 (
2136   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2137     eval ac_val=\$$ac_var
2138     case $ac_val in #(
2139     *${as_nl}*)
2140       case $ac_var in #(
2141       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2142 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2143       esac
2144       case $ac_var in #(
2145       _ | IFS | as_nl) ;; #(
2146       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2147       *) { eval $ac_var=; unset $ac_var;} ;;
2148       esac ;;
2149     esac
2150   done
2151   (set) 2>&1 |
2152     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2153     *${as_nl}ac_space=\ *)
2154       sed -n \
2155         "s/'\''/'\''\\\\'\'''\''/g;
2156           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2157       ;; #(
2158     *)
2159       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2160       ;;
2161     esac |
2162     sort
2163 )
2164     echo
2165
2166     $as_echo "## ----------------- ##
2167 ## Output variables. ##
2168 ## ----------------- ##"
2169     echo
2170     for ac_var in $ac_subst_vars
2171     do
2172       eval ac_val=\$$ac_var
2173       case $ac_val in
2174       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2175       esac
2176       $as_echo "$ac_var='\''$ac_val'\''"
2177     done | sort
2178     echo
2179
2180     if test -n "$ac_subst_files"; then
2181       $as_echo "## ------------------- ##
2182 ## File substitutions. ##
2183 ## ------------------- ##"
2184       echo
2185       for ac_var in $ac_subst_files
2186       do
2187         eval ac_val=\$$ac_var
2188         case $ac_val in
2189         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2190         esac
2191         $as_echo "$ac_var='\''$ac_val'\''"
2192       done | sort
2193       echo
2194     fi
2195
2196     if test -s confdefs.h; then
2197       $as_echo "## ----------- ##
2198 ## confdefs.h. ##
2199 ## ----------- ##"
2200       echo
2201       cat confdefs.h
2202       echo
2203     fi
2204     test "$ac_signal" != 0 &&
2205       $as_echo "$as_me: caught signal $ac_signal"
2206     $as_echo "$as_me: exit $exit_status"
2207   } >&5
2208   rm -f core *.core core.conftest.* &&
2209     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2210     exit $exit_status
2211 ' 0
2212 for ac_signal in 1 2 13 15; do
2213   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2214 done
2215 ac_signal=0
2216
2217 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2218 rm -f -r conftest* confdefs.h
2219
2220 $as_echo "/* confdefs.h */" > confdefs.h
2221
2222 # Predefined preprocessor variables.
2223
2224 cat >>confdefs.h <<_ACEOF
2225 #define PACKAGE_NAME "$PACKAGE_NAME"
2226 _ACEOF
2227
2228 cat >>confdefs.h <<_ACEOF
2229 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2230 _ACEOF
2231
2232 cat >>confdefs.h <<_ACEOF
2233 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2234 _ACEOF
2235
2236 cat >>confdefs.h <<_ACEOF
2237 #define PACKAGE_STRING "$PACKAGE_STRING"
2238 _ACEOF
2239
2240 cat >>confdefs.h <<_ACEOF
2241 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2242 _ACEOF
2243
2244 cat >>confdefs.h <<_ACEOF
2245 #define PACKAGE_URL "$PACKAGE_URL"
2246 _ACEOF
2247
2248
2249 # Let the site file select an alternate cache file if it wants to.
2250 # Prefer an explicitly selected file to automatically selected ones.
2251 ac_site_file1=NONE
2252 ac_site_file2=NONE
2253 if test -n "$CONFIG_SITE"; then
2254   # We do not want a PATH search for config.site.
2255   case $CONFIG_SITE in #((
2256     -*)  ac_site_file1=./$CONFIG_SITE;;
2257     */*) ac_site_file1=$CONFIG_SITE;;
2258     *)   ac_site_file1=./$CONFIG_SITE;;
2259   esac
2260 elif test "x$prefix" != xNONE; then
2261   ac_site_file1=$prefix/share/config.site
2262   ac_site_file2=$prefix/etc/config.site
2263 else
2264   ac_site_file1=$ac_default_prefix/share/config.site
2265   ac_site_file2=$ac_default_prefix/etc/config.site
2266 fi
2267 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2268 do
2269   test "x$ac_site_file" = xNONE && continue
2270   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2271     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2272 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2273     sed 's/^/| /' "$ac_site_file" >&5
2274     . "$ac_site_file" \
2275       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2277 as_fn_error $? "failed to load site script $ac_site_file
2278 See \`config.log' for more details" "$LINENO" 5; }
2279   fi
2280 done
2281
2282 if test -r "$cache_file"; then
2283   # Some versions of bash will fail to source /dev/null (special files
2284   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2285   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2286     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2287 $as_echo "$as_me: loading cache $cache_file" >&6;}
2288     case $cache_file in
2289       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2290       *)                      . "./$cache_file";;
2291     esac
2292   fi
2293 else
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2295 $as_echo "$as_me: creating cache $cache_file" >&6;}
2296   >$cache_file
2297 fi
2298
2299 # Check that the precious variables saved in the cache have kept the same
2300 # value.
2301 ac_cache_corrupted=false
2302 for ac_var in $ac_precious_vars; do
2303   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2304   eval ac_new_set=\$ac_env_${ac_var}_set
2305   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2306   eval ac_new_val=\$ac_env_${ac_var}_value
2307   case $ac_old_set,$ac_new_set in
2308     set,)
2309       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2310 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2311       ac_cache_corrupted=: ;;
2312     ,set)
2313       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2314 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2315       ac_cache_corrupted=: ;;
2316     ,);;
2317     *)
2318       if test "x$ac_old_val" != "x$ac_new_val"; then
2319         # differences in whitespace do not lead to failure.
2320         ac_old_val_w=`echo x $ac_old_val`
2321         ac_new_val_w=`echo x $ac_new_val`
2322         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2323           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2324 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2325           ac_cache_corrupted=:
2326         else
2327           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2328 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2329           eval $ac_var=\$ac_old_val
2330         fi
2331         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2332 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2333         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2334 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2335       fi;;
2336   esac
2337   # Pass precious variables to config.status.
2338   if test "$ac_new_set" = set; then
2339     case $ac_new_val in
2340     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2341     *) ac_arg=$ac_var=$ac_new_val ;;
2342     esac
2343     case " $ac_configure_args " in
2344       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2345       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2346     esac
2347   fi
2348 done
2349 if $ac_cache_corrupted; then
2350   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2352   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2353 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2354   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2355 fi
2356 ## -------------------- ##
2357 ## Main body of script. ##
2358 ## -------------------- ##
2359
2360 ac_ext=c
2361 ac_cpp='$CPP $CPPFLAGS'
2362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2365
2366
2367
2368 ac_aux_dir=
2369 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2370   if test -f "$ac_dir/install-sh"; then
2371     ac_aux_dir=$ac_dir
2372     ac_install_sh="$ac_aux_dir/install-sh -c"
2373     break
2374   elif test -f "$ac_dir/install.sh"; then
2375     ac_aux_dir=$ac_dir
2376     ac_install_sh="$ac_aux_dir/install.sh -c"
2377     break
2378   elif test -f "$ac_dir/shtool"; then
2379     ac_aux_dir=$ac_dir
2380     ac_install_sh="$ac_aux_dir/shtool install -c"
2381     break
2382   fi
2383 done
2384 if test -z "$ac_aux_dir"; then
2385   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2386 fi
2387
2388 # These three variables are undocumented and unsupported,
2389 # and are intended to be withdrawn in a future Autoconf release.
2390 # They can cause serious problems if a builder's source tree is in a directory
2391 # whose full name contains unusual characters.
2392 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2393 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2394 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2395
2396
2397 # Make sure we can run config.sub.
2398 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2399   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2400
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2402 $as_echo_n "checking build system type... " >&6; }
2403 if ${ac_cv_build+:} false; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   ac_build_alias=$build_alias
2407 test "x$ac_build_alias" = x &&
2408   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2409 test "x$ac_build_alias" = x &&
2410   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2411 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2412   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2413
2414 fi
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2416 $as_echo "$ac_cv_build" >&6; }
2417 case $ac_cv_build in
2418 *-*-*) ;;
2419 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2420 esac
2421 build=$ac_cv_build
2422 ac_save_IFS=$IFS; IFS='-'
2423 set x $ac_cv_build
2424 shift
2425 build_cpu=$1
2426 build_vendor=$2
2427 shift; shift
2428 # Remember, the first character of IFS is used to create $*,
2429 # except with old shells:
2430 build_os=$*
2431 IFS=$ac_save_IFS
2432 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2433
2434
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2436 $as_echo_n "checking host system type... " >&6; }
2437 if ${ac_cv_host+:} false; then :
2438   $as_echo_n "(cached) " >&6
2439 else
2440   if test "x$host_alias" = x; then
2441   ac_cv_host=$ac_cv_build
2442 else
2443   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2444     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2445 fi
2446
2447 fi
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2449 $as_echo "$ac_cv_host" >&6; }
2450 case $ac_cv_host in
2451 *-*-*) ;;
2452 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2453 esac
2454 host=$ac_cv_host
2455 ac_save_IFS=$IFS; IFS='-'
2456 set x $ac_cv_host
2457 shift
2458 host_cpu=$1
2459 host_vendor=$2
2460 shift; shift
2461 # Remember, the first character of IFS is used to create $*,
2462 # except with old shells:
2463 host_os=$*
2464 IFS=$ac_save_IFS
2465 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475 # Check whether --with-gcc was given.
2476 if test "${with_gcc+set}" = set; then :
2477   withval=$with_gcc;
2478 fi
2479
2480     V_INCLS=""
2481     if test "${srcdir}" != "." ; then
2482             V_INCLS="-I$srcdir"
2483     fi
2484     if test "${CFLAGS+set}" = set; then
2485             LBL_CFLAGS="$CFLAGS"
2486     fi
2487     if test -z "$CC" ; then
2488             case "$host_os" in
2489
2490             bsdi*)
2491                     # Extract the first word of "shlicc2", so it can be a program name with args.
2492 set dummy shlicc2; ac_word=$2
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2494 $as_echo_n "checking for $ac_word... " >&6; }
2495 if ${ac_cv_prog_SHLICC2+:} false; then :
2496   $as_echo_n "(cached) " >&6
2497 else
2498   if test -n "$SHLICC2"; then
2499   ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
2500 else
2501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502 for as_dir in $PATH
2503 do
2504   IFS=$as_save_IFS
2505   test -z "$as_dir" && as_dir=.
2506     for ac_exec_ext in '' $ac_executable_extensions; do
2507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508     ac_cv_prog_SHLICC2="yes"
2509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2510     break 2
2511   fi
2512 done
2513   done
2514 IFS=$as_save_IFS
2515
2516   test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
2517 fi
2518 fi
2519 SHLICC2=$ac_cv_prog_SHLICC2
2520 if test -n "$SHLICC2"; then
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5
2522 $as_echo "$SHLICC2" >&6; }
2523 else
2524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2525 $as_echo "no" >&6; }
2526 fi
2527
2528
2529                     if test $SHLICC2 = yes ; then
2530                             CC=shlicc2
2531                             export CC
2532                     fi
2533                     ;;
2534             esac
2535     fi
2536     if test -z "$CC" -a "$with_gcc" = no ; then
2537             CC=cc
2538             export CC
2539     fi
2540
2541 ac_ext=c
2542 ac_cpp='$CPP $CPPFLAGS'
2543 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2544 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2545 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2546 if test -n "$ac_tool_prefix"; then
2547   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2548 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2550 $as_echo_n "checking for $ac_word... " >&6; }
2551 if ${ac_cv_prog_CC+:} false; then :
2552   $as_echo_n "(cached) " >&6
2553 else
2554   if test -n "$CC"; then
2555   ac_cv_prog_CC="$CC" # Let the user override the test.
2556 else
2557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2558 for as_dir in $PATH
2559 do
2560   IFS=$as_save_IFS
2561   test -z "$as_dir" && as_dir=.
2562     for ac_exec_ext in '' $ac_executable_extensions; do
2563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2564     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2566     break 2
2567   fi
2568 done
2569   done
2570 IFS=$as_save_IFS
2571
2572 fi
2573 fi
2574 CC=$ac_cv_prog_CC
2575 if test -n "$CC"; then
2576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2577 $as_echo "$CC" >&6; }
2578 else
2579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2580 $as_echo "no" >&6; }
2581 fi
2582
2583
2584 fi
2585 if test -z "$ac_cv_prog_CC"; then
2586   ac_ct_CC=$CC
2587   # Extract the first word of "gcc", so it can be a program name with args.
2588 set dummy gcc; ac_word=$2
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2590 $as_echo_n "checking for $ac_word... " >&6; }
2591 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2592   $as_echo_n "(cached) " >&6
2593 else
2594   if test -n "$ac_ct_CC"; then
2595   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2596 else
2597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2598 for as_dir in $PATH
2599 do
2600   IFS=$as_save_IFS
2601   test -z "$as_dir" && as_dir=.
2602     for ac_exec_ext in '' $ac_executable_extensions; do
2603   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2604     ac_cv_prog_ac_ct_CC="gcc"
2605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2606     break 2
2607   fi
2608 done
2609   done
2610 IFS=$as_save_IFS
2611
2612 fi
2613 fi
2614 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2615 if test -n "$ac_ct_CC"; then
2616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2617 $as_echo "$ac_ct_CC" >&6; }
2618 else
2619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2620 $as_echo "no" >&6; }
2621 fi
2622
2623   if test "x$ac_ct_CC" = x; then
2624     CC=""
2625   else
2626     case $cross_compiling:$ac_tool_warned in
2627 yes:)
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2629 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2630 ac_tool_warned=yes ;;
2631 esac
2632     CC=$ac_ct_CC
2633   fi
2634 else
2635   CC="$ac_cv_prog_CC"
2636 fi
2637
2638 if test -z "$CC"; then
2639           if test -n "$ac_tool_prefix"; then
2640     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2641 set dummy ${ac_tool_prefix}cc; ac_word=$2
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2643 $as_echo_n "checking for $ac_word... " >&6; }
2644 if ${ac_cv_prog_CC+:} false; then :
2645   $as_echo_n "(cached) " >&6
2646 else
2647   if test -n "$CC"; then
2648   ac_cv_prog_CC="$CC" # Let the user override the test.
2649 else
2650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2651 for as_dir in $PATH
2652 do
2653   IFS=$as_save_IFS
2654   test -z "$as_dir" && as_dir=.
2655     for ac_exec_ext in '' $ac_executable_extensions; do
2656   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2657     ac_cv_prog_CC="${ac_tool_prefix}cc"
2658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2659     break 2
2660   fi
2661 done
2662   done
2663 IFS=$as_save_IFS
2664
2665 fi
2666 fi
2667 CC=$ac_cv_prog_CC
2668 if test -n "$CC"; then
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2670 $as_echo "$CC" >&6; }
2671 else
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673 $as_echo "no" >&6; }
2674 fi
2675
2676
2677   fi
2678 fi
2679 if test -z "$CC"; then
2680   # Extract the first word of "cc", so it can be a program name with args.
2681 set dummy cc; ac_word=$2
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2683 $as_echo_n "checking for $ac_word... " >&6; }
2684 if ${ac_cv_prog_CC+:} false; then :
2685   $as_echo_n "(cached) " >&6
2686 else
2687   if test -n "$CC"; then
2688   ac_cv_prog_CC="$CC" # Let the user override the test.
2689 else
2690   ac_prog_rejected=no
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 for as_dir in $PATH
2693 do
2694   IFS=$as_save_IFS
2695   test -z "$as_dir" && as_dir=.
2696     for ac_exec_ext in '' $ac_executable_extensions; do
2697   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2698     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2699        ac_prog_rejected=yes
2700        continue
2701      fi
2702     ac_cv_prog_CC="cc"
2703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2704     break 2
2705   fi
2706 done
2707   done
2708 IFS=$as_save_IFS
2709
2710 if test $ac_prog_rejected = yes; then
2711   # We found a bogon in the path, so make sure we never use it.
2712   set dummy $ac_cv_prog_CC
2713   shift
2714   if test $# != 0; then
2715     # We chose a different compiler from the bogus one.
2716     # However, it has the same basename, so the bogon will be chosen
2717     # first if we set CC to just the basename; use the full file name.
2718     shift
2719     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2720   fi
2721 fi
2722 fi
2723 fi
2724 CC=$ac_cv_prog_CC
2725 if test -n "$CC"; then
2726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2727 $as_echo "$CC" >&6; }
2728 else
2729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2730 $as_echo "no" >&6; }
2731 fi
2732
2733
2734 fi
2735 if test -z "$CC"; then
2736   if test -n "$ac_tool_prefix"; then
2737   for ac_prog in cl.exe
2738   do
2739     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2740 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2742 $as_echo_n "checking for $ac_word... " >&6; }
2743 if ${ac_cv_prog_CC+:} false; then :
2744   $as_echo_n "(cached) " >&6
2745 else
2746   if test -n "$CC"; then
2747   ac_cv_prog_CC="$CC" # Let the user override the test.
2748 else
2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2750 for as_dir in $PATH
2751 do
2752   IFS=$as_save_IFS
2753   test -z "$as_dir" && as_dir=.
2754     for ac_exec_ext in '' $ac_executable_extensions; do
2755   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2756     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2758     break 2
2759   fi
2760 done
2761   done
2762 IFS=$as_save_IFS
2763
2764 fi
2765 fi
2766 CC=$ac_cv_prog_CC
2767 if test -n "$CC"; then
2768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2769 $as_echo "$CC" >&6; }
2770 else
2771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2772 $as_echo "no" >&6; }
2773 fi
2774
2775
2776     test -n "$CC" && break
2777   done
2778 fi
2779 if test -z "$CC"; then
2780   ac_ct_CC=$CC
2781   for ac_prog in cl.exe
2782 do
2783   # Extract the first word of "$ac_prog", so it can be a program name with args.
2784 set dummy $ac_prog; ac_word=$2
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2786 $as_echo_n "checking for $ac_word... " >&6; }
2787 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2788   $as_echo_n "(cached) " >&6
2789 else
2790   if test -n "$ac_ct_CC"; then
2791   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2792 else
2793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2794 for as_dir in $PATH
2795 do
2796   IFS=$as_save_IFS
2797   test -z "$as_dir" && as_dir=.
2798     for ac_exec_ext in '' $ac_executable_extensions; do
2799   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2800     ac_cv_prog_ac_ct_CC="$ac_prog"
2801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2802     break 2
2803   fi
2804 done
2805   done
2806 IFS=$as_save_IFS
2807
2808 fi
2809 fi
2810 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2811 if test -n "$ac_ct_CC"; then
2812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2813 $as_echo "$ac_ct_CC" >&6; }
2814 else
2815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2816 $as_echo "no" >&6; }
2817 fi
2818
2819
2820   test -n "$ac_ct_CC" && break
2821 done
2822
2823   if test "x$ac_ct_CC" = x; then
2824     CC=""
2825   else
2826     case $cross_compiling:$ac_tool_warned in
2827 yes:)
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2829 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2830 ac_tool_warned=yes ;;
2831 esac
2832     CC=$ac_ct_CC
2833   fi
2834 fi
2835
2836 fi
2837
2838
2839 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2841 as_fn_error $? "no acceptable C compiler found in \$PATH
2842 See \`config.log' for more details" "$LINENO" 5; }
2843
2844 # Provide some information about the compiler.
2845 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2846 set X $ac_compile
2847 ac_compiler=$2
2848 for ac_option in --version -v -V -qversion; do
2849   { { ac_try="$ac_compiler $ac_option >&5"
2850 case "(($ac_try" in
2851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2852   *) ac_try_echo=$ac_try;;
2853 esac
2854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2855 $as_echo "$ac_try_echo"; } >&5
2856   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2857   ac_status=$?
2858   if test -s conftest.err; then
2859     sed '10a\
2860 ... rest of stderr output deleted ...
2861          10q' conftest.err >conftest.er1
2862     cat conftest.er1 >&5
2863   fi
2864   rm -f conftest.er1 conftest.err
2865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2866   test $ac_status = 0; }
2867 done
2868
2869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2870 /* end confdefs.h.  */
2871
2872 int
2873 main ()
2874 {
2875
2876   ;
2877   return 0;
2878 }
2879 _ACEOF
2880 ac_clean_files_save=$ac_clean_files
2881 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2882 # Try to create an executable without -o first, disregard a.out.
2883 # It will help us diagnose broken compilers, and finding out an intuition
2884 # of exeext.
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2886 $as_echo_n "checking whether the C compiler works... " >&6; }
2887 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2888
2889 # The possible output files:
2890 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2891
2892 ac_rmfiles=
2893 for ac_file in $ac_files
2894 do
2895   case $ac_file in
2896     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2897     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2898   esac
2899 done
2900 rm -f $ac_rmfiles
2901
2902 if { { ac_try="$ac_link_default"
2903 case "(($ac_try" in
2904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2905   *) ac_try_echo=$ac_try;;
2906 esac
2907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2908 $as_echo "$ac_try_echo"; } >&5
2909   (eval "$ac_link_default") 2>&5
2910   ac_status=$?
2911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2912   test $ac_status = 0; }; then :
2913   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2914 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2915 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2916 # so that the user can short-circuit this test for compilers unknown to
2917 # Autoconf.
2918 for ac_file in $ac_files ''
2919 do
2920   test -f "$ac_file" || continue
2921   case $ac_file in
2922     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2923         ;;
2924     [ab].out )
2925         # We found the default executable, but exeext='' is most
2926         # certainly right.
2927         break;;
2928     *.* )
2929         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2930         then :; else
2931            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2932         fi
2933         # We set ac_cv_exeext here because the later test for it is not
2934         # safe: cross compilers may not add the suffix if given an `-o'
2935         # argument, so we may need to know it at that point already.
2936         # Even if this section looks crufty: it has the advantage of
2937         # actually working.
2938         break;;
2939     * )
2940         break;;
2941   esac
2942 done
2943 test "$ac_cv_exeext" = no && ac_cv_exeext=
2944
2945 else
2946   ac_file=''
2947 fi
2948 if test -z "$ac_file"; then :
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950 $as_echo "no" >&6; }
2951 $as_echo "$as_me: failed program was:" >&5
2952 sed 's/^/| /' conftest.$ac_ext >&5
2953
2954 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2955 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2956 as_fn_error 77 "C compiler cannot create executables
2957 See \`config.log' for more details" "$LINENO" 5; }
2958 else
2959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2960 $as_echo "yes" >&6; }
2961 fi
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2963 $as_echo_n "checking for C compiler default output file name... " >&6; }
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2965 $as_echo "$ac_file" >&6; }
2966 ac_exeext=$ac_cv_exeext
2967
2968 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2969 ac_clean_files=$ac_clean_files_save
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2971 $as_echo_n "checking for suffix of executables... " >&6; }
2972 if { { ac_try="$ac_link"
2973 case "(($ac_try" in
2974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2975   *) ac_try_echo=$ac_try;;
2976 esac
2977 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2978 $as_echo "$ac_try_echo"; } >&5
2979   (eval "$ac_link") 2>&5
2980   ac_status=$?
2981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2982   test $ac_status = 0; }; then :
2983   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2984 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2985 # work properly (i.e., refer to `conftest.exe'), while it won't with
2986 # `rm'.
2987 for ac_file in conftest.exe conftest conftest.*; do
2988   test -f "$ac_file" || continue
2989   case $ac_file in
2990     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2991     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2992           break;;
2993     * ) break;;
2994   esac
2995 done
2996 else
2997   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2999 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3000 See \`config.log' for more details" "$LINENO" 5; }
3001 fi
3002 rm -f conftest conftest$ac_cv_exeext
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3004 $as_echo "$ac_cv_exeext" >&6; }
3005
3006 rm -f conftest.$ac_ext
3007 EXEEXT=$ac_cv_exeext
3008 ac_exeext=$EXEEXT
3009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3010 /* end confdefs.h.  */
3011 #include <stdio.h>
3012 int
3013 main ()
3014 {
3015 FILE *f = fopen ("conftest.out", "w");
3016  return ferror (f) || fclose (f) != 0;
3017
3018   ;
3019   return 0;
3020 }
3021 _ACEOF
3022 ac_clean_files="$ac_clean_files conftest.out"
3023 # Check that the compiler produces executables we can run.  If not, either
3024 # the compiler is broken, or we cross compile.
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3026 $as_echo_n "checking whether we are cross compiling... " >&6; }
3027 if test "$cross_compiling" != yes; then
3028   { { ac_try="$ac_link"
3029 case "(($ac_try" in
3030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3031   *) ac_try_echo=$ac_try;;
3032 esac
3033 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3034 $as_echo "$ac_try_echo"; } >&5
3035   (eval "$ac_link") 2>&5
3036   ac_status=$?
3037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3038   test $ac_status = 0; }
3039   if { ac_try='./conftest$ac_cv_exeext'
3040   { { case "(($ac_try" in
3041   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3042   *) ac_try_echo=$ac_try;;
3043 esac
3044 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3045 $as_echo "$ac_try_echo"; } >&5
3046   (eval "$ac_try") 2>&5
3047   ac_status=$?
3048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3049   test $ac_status = 0; }; }; then
3050     cross_compiling=no
3051   else
3052     if test "$cross_compiling" = maybe; then
3053         cross_compiling=yes
3054     else
3055         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3056 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3057 as_fn_error $? "cannot run C compiled programs.
3058 If you meant to cross compile, use \`--host'.
3059 See \`config.log' for more details" "$LINENO" 5; }
3060     fi
3061   fi
3062 fi
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3064 $as_echo "$cross_compiling" >&6; }
3065
3066 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3067 ac_clean_files=$ac_clean_files_save
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3069 $as_echo_n "checking for suffix of object files... " >&6; }
3070 if ${ac_cv_objext+:} false; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3074 /* end confdefs.h.  */
3075
3076 int
3077 main ()
3078 {
3079
3080   ;
3081   return 0;
3082 }
3083 _ACEOF
3084 rm -f conftest.o conftest.obj
3085 if { { ac_try="$ac_compile"
3086 case "(($ac_try" in
3087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3088   *) ac_try_echo=$ac_try;;
3089 esac
3090 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3091 $as_echo "$ac_try_echo"; } >&5
3092   (eval "$ac_compile") 2>&5
3093   ac_status=$?
3094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3095   test $ac_status = 0; }; then :
3096   for ac_file in conftest.o conftest.obj conftest.*; do
3097   test -f "$ac_file" || continue;
3098   case $ac_file in
3099     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3100     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3101        break;;
3102   esac
3103 done
3104 else
3105   $as_echo "$as_me: failed program was:" >&5
3106 sed 's/^/| /' conftest.$ac_ext >&5
3107
3108 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3109 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3110 as_fn_error $? "cannot compute suffix of object files: cannot compile
3111 See \`config.log' for more details" "$LINENO" 5; }
3112 fi
3113 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3114 fi
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3116 $as_echo "$ac_cv_objext" >&6; }
3117 OBJEXT=$ac_cv_objext
3118 ac_objext=$OBJEXT
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3120 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3121 if ${ac_cv_c_compiler_gnu+:} false; then :
3122   $as_echo_n "(cached) " >&6
3123 else
3124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3125 /* end confdefs.h.  */
3126
3127 int
3128 main ()
3129 {
3130 #ifndef __GNUC__
3131        choke me
3132 #endif
3133
3134   ;
3135   return 0;
3136 }
3137 _ACEOF
3138 if ac_fn_c_try_compile "$LINENO"; then :
3139   ac_compiler_gnu=yes
3140 else
3141   ac_compiler_gnu=no
3142 fi
3143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3144 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3145
3146 fi
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3148 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3149 if test $ac_compiler_gnu = yes; then
3150   GCC=yes
3151 else
3152   GCC=
3153 fi
3154 ac_test_CFLAGS=${CFLAGS+set}
3155 ac_save_CFLAGS=$CFLAGS
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3157 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3158 if ${ac_cv_prog_cc_g+:} false; then :
3159   $as_echo_n "(cached) " >&6
3160 else
3161   ac_save_c_werror_flag=$ac_c_werror_flag
3162    ac_c_werror_flag=yes
3163    ac_cv_prog_cc_g=no
3164    CFLAGS="-g"
3165    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3166 /* end confdefs.h.  */
3167
3168 int
3169 main ()
3170 {
3171
3172   ;
3173   return 0;
3174 }
3175 _ACEOF
3176 if ac_fn_c_try_compile "$LINENO"; then :
3177   ac_cv_prog_cc_g=yes
3178 else
3179   CFLAGS=""
3180       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3181 /* end confdefs.h.  */
3182
3183 int
3184 main ()
3185 {
3186
3187   ;
3188   return 0;
3189 }
3190 _ACEOF
3191 if ac_fn_c_try_compile "$LINENO"; then :
3192
3193 else
3194   ac_c_werror_flag=$ac_save_c_werror_flag
3195          CFLAGS="-g"
3196          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3197 /* end confdefs.h.  */
3198
3199 int
3200 main ()
3201 {
3202
3203   ;
3204   return 0;
3205 }
3206 _ACEOF
3207 if ac_fn_c_try_compile "$LINENO"; then :
3208   ac_cv_prog_cc_g=yes
3209 fi
3210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3211 fi
3212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3213 fi
3214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3215    ac_c_werror_flag=$ac_save_c_werror_flag
3216 fi
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3218 $as_echo "$ac_cv_prog_cc_g" >&6; }
3219 if test "$ac_test_CFLAGS" = set; then
3220   CFLAGS=$ac_save_CFLAGS
3221 elif test $ac_cv_prog_cc_g = yes; then
3222   if test "$GCC" = yes; then
3223     CFLAGS="-g -O2"
3224   else
3225     CFLAGS="-g"
3226   fi
3227 else
3228   if test "$GCC" = yes; then
3229     CFLAGS="-O2"
3230   else
3231     CFLAGS=
3232   fi
3233 fi
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3235 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3236 if ${ac_cv_prog_cc_c89+:} false; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239   ac_cv_prog_cc_c89=no
3240 ac_save_CC=$CC
3241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3242 /* end confdefs.h.  */
3243 #include <stdarg.h>
3244 #include <stdio.h>
3245 struct stat;
3246 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3247 struct buf { int x; };
3248 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3249 static char *e (p, i)
3250      char **p;
3251      int i;
3252 {
3253   return p[i];
3254 }
3255 static char *f (char * (*g) (char **, int), char **p, ...)
3256 {
3257   char *s;
3258   va_list v;
3259   va_start (v,p);
3260   s = g (p, va_arg (v,int));
3261   va_end (v);
3262   return s;
3263 }
3264
3265 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3266    function prototypes and stuff, but not '\xHH' hex character constants.
3267    These don't provoke an error unfortunately, instead are silently treated
3268    as 'x'.  The following induces an error, until -std is added to get
3269    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3270    array size at least.  It's necessary to write '\x00'==0 to get something
3271    that's true only with -std.  */
3272 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3273
3274 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3275    inside strings and character constants.  */
3276 #define FOO(x) 'x'
3277 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3278
3279 int test (int i, double x);
3280 struct s1 {int (*f) (int a);};
3281 struct s2 {int (*f) (double a);};
3282 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3283 int argc;
3284 char **argv;
3285 int
3286 main ()
3287 {
3288 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3289   ;
3290   return 0;
3291 }
3292 _ACEOF
3293 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3294         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3295 do
3296   CC="$ac_save_CC $ac_arg"
3297   if ac_fn_c_try_compile "$LINENO"; then :
3298   ac_cv_prog_cc_c89=$ac_arg
3299 fi
3300 rm -f core conftest.err conftest.$ac_objext
3301   test "x$ac_cv_prog_cc_c89" != "xno" && break
3302 done
3303 rm -f conftest.$ac_ext
3304 CC=$ac_save_CC
3305
3306 fi
3307 # AC_CACHE_VAL
3308 case "x$ac_cv_prog_cc_c89" in
3309   x)
3310     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3311 $as_echo "none needed" >&6; } ;;
3312   xno)
3313     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3314 $as_echo "unsupported" >&6; } ;;
3315   *)
3316     CC="$CC $ac_cv_prog_cc_c89"
3317     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3318 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3319 esac
3320 if test "x$ac_cv_prog_cc_c89" != xno; then :
3321
3322 fi
3323
3324 ac_ext=c
3325 ac_cpp='$CPP $CPPFLAGS'
3326 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3327 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3328 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3329
3330
3331
3332
3333
3334
3335     if test "$GCC" = yes ; then
3336             #
3337             # -Werror forces warnings to be errors.
3338             #
3339             ac_lbl_cc_force_warning_errors=-Werror
3340
3341             #
3342             # Use -ffloat-store so that, on 32-bit x86, we don't
3343             # do 80-bit arithmetic with the FPU; that way we should
3344             # get the same results for floating-point calculations
3345             # on x86-32 and x86-64.
3346             #
3347
3348         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5
3349 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; }
3350         save_CFLAGS="$CFLAGS"
3351         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -ffloat-store"
3352         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3353 /* end confdefs.h.  */
3354
3355 int
3356 main ()
3357 {
3358 return 0
3359   ;
3360   return 0;
3361 }
3362 _ACEOF
3363 if ac_fn_c_try_compile "$LINENO"; then :
3364
3365                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3366 $as_echo "yes" >&6; }
3367                 CFLAGS="$save_CFLAGS"
3368                 V_CCOPT="$V_CCOPT -ffloat-store"
3369
3370 else
3371
3372                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3373 $as_echo "no" >&6; }
3374                 CFLAGS="$save_CFLAGS"
3375
3376 fi
3377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3378
3379     else
3380             V_INCLS="$V_INCLS -I/usr/local/include"
3381             LDFLAGS="$LDFLAGS -L/usr/local/lib"
3382
3383             case "$host_os" in
3384
3385             darwin*)
3386                     #
3387                     # This is assumed either to be GCC or clang, both
3388                     # of which use -Werror to force warnings to be errors.
3389                     #
3390                     ac_lbl_cc_force_warning_errors=-Werror
3391                     ;;
3392
3393             hpux*)
3394                     #
3395                     # HP C, which is what we presume we're using, doesn't
3396                     # exit with a non-zero exit status if we hand it an
3397                     # invalid -W flag, can't be forced to do so even with
3398                     # +We, and doesn't handle GCC-style -W flags, so we
3399                     # don't want to try using GCC-style -W flags.
3400                     #
3401                     ac_lbl_cc_dont_try_gcc_dashW=yes
3402                     ;;
3403
3404             irix*)
3405                     #
3406                     # MIPS C, which is what we presume we're using, doesn't
3407                     # necessarily exit with a non-zero exit status if we
3408                     # hand it an invalid -W flag, can't be forced to do
3409                     # so, and doesn't handle GCC-style -W flags, so we
3410                     # don't want to try using GCC-style -W flags.
3411                     #
3412                     ac_lbl_cc_dont_try_gcc_dashW=yes
3413                     #
3414                     # It also, apparently, defaults to "char" being
3415                     # unsigned, unlike most other C implementations;
3416                     # I suppose we could say "signed char" whenever
3417                     # we want to guarantee a signed "char", but let's
3418                     # just force signed chars.
3419                     #
3420                     # -xansi is normally the default, but the
3421                     # configure script was setting it; perhaps -cckr
3422                     # was the default in the Old Days.  (Then again,
3423                     # that would probably be for backwards compatibility
3424                     # in the days when ANSI C was Shiny and New, i.e.
3425                     # 1989 and the early '90's, so maybe we can just
3426                     # drop support for those compilers.)
3427                     #
3428                     # -g is equivalent to -g2, which turns off
3429                     # optimization; we choose -g3, which generates
3430                     # debugging information but doesn't turn off
3431                     # optimization (even if the optimization would
3432                     # cause inaccuracies in debugging).
3433                     #
3434                     V_CCOPT="$V_CCOPT -xansi -signed -g3"
3435                     ;;
3436
3437             osf*)
3438                     #
3439                     # Presumed to be DEC OSF/1, Digital UNIX, or
3440                     # Tru64 UNIX.
3441                     #
3442                     # The DEC C compiler, which is what we presume we're
3443                     # using, doesn't exit with a non-zero exit status if we
3444                     # hand it an invalid -W flag, can't be forced to do
3445                     # so, and doesn't handle GCC-style -W flags, so we
3446                     # don't want to try using GCC-style -W flags.
3447                     #
3448                     ac_lbl_cc_dont_try_gcc_dashW=yes
3449                     #
3450                     # -g is equivalent to -g2, which turns off
3451                     # optimization; we choose -g3, which generates
3452                     # debugging information but doesn't turn off
3453                     # optimization (even if the optimization would
3454                     # cause inaccuracies in debugging).
3455                     #
3456                     V_CCOPT="$V_CCOPT -g3"
3457                     ;;
3458
3459             solaris*)
3460                     #
3461                     # Assumed to be Sun C, which requires -errwarn to force
3462                     # warnings to be treated as errors.
3463                     #
3464                     ac_lbl_cc_force_warning_errors=-errwarn
3465                     ;;
3466
3467             ultrix*)
3468                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
3469 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
3470                     if ${ac_cv_lbl_cc_const_proto+:} false; then :
3471   $as_echo_n "(cached) " >&6
3472 else
3473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h.  */
3475 #include <sys/types.h>
3476 int
3477 main ()
3478 {
3479 struct a { int b; };
3480                             void c(const struct a *)
3481   ;
3482   return 0;
3483 }
3484 _ACEOF
3485 if ac_fn_c_try_compile "$LINENO"; then :
3486   ac_cv_lbl_cc_const_proto=yes
3487 else
3488   ac_cv_lbl_cc_const_proto=no
3489 fi
3490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3491 fi
3492
3493                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
3494 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
3495                     if test $ac_cv_lbl_cc_const_proto = no ; then
3496
3497 $as_echo "#define const /**/" >>confdefs.h
3498
3499                     fi
3500                     ;;
3501             esac
3502             V_CCOPT="$V_CCOPT -O"
3503     fi
3504
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
3506 $as_echo_n "checking for inline... " >&6; }
3507     save_CFLAGS="$CFLAGS"
3508     CFLAGS="$V_CCOPT"
3509     if ${ac_cv_lbl_inline+:} false; then :
3510   $as_echo_n "(cached) " >&6
3511 else
3512
3513         ac_cv_lbl_inline=""
3514         ac_lbl_cc_inline=no
3515         for ac_lbl_inline in inline __inline__ __inline
3516         do
3517             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3518 /* end confdefs.h.  */
3519 #define inline $ac_lbl_inline
3520                 static inline struct iltest *foo(void);
3521                 struct iltest {
3522                     int iltest1;
3523                     int iltest2;
3524                 };
3525
3526                 static inline struct iltest *
3527                 foo()
3528                 {
3529                     static struct iltest xxx;
3530
3531                     return &xxx;
3532                 }
3533 int
3534 main ()
3535 {
3536
3537   ;
3538   return 0;
3539 }
3540 _ACEOF
3541 if ac_fn_c_try_compile "$LINENO"; then :
3542   ac_lbl_cc_inline=yes
3543 fi
3544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3545             if test "$ac_lbl_cc_inline" = yes ; then
3546                 break;
3547             fi
3548         done
3549         if test "$ac_lbl_cc_inline" = yes ; then
3550             ac_cv_lbl_inline=$ac_lbl_inline
3551         fi
3552 fi
3553
3554     CFLAGS="$save_CFLAGS"
3555     if test ! -z "$ac_cv_lbl_inline" ; then
3556         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
3557 $as_echo "$ac_cv_lbl_inline" >&6; }
3558     else
3559         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3560 $as_echo "no" >&6; }
3561     fi
3562
3563 cat >>confdefs.h <<_ACEOF
3564 #define inline $ac_cv_lbl_inline
3565 _ACEOF
3566
3567
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
3569 $as_echo_n "checking for __attribute__... " >&6; }
3570 if ${ac_cv___attribute__+:} false; then :
3571   $as_echo_n "(cached) " >&6
3572 else
3573
3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3575 /* end confdefs.h.  */
3576
3577
3578 #include <stdlib.h>
3579
3580 static void foo(void) __attribute__ ((noreturn));
3581
3582 static void
3583 foo(void)
3584 {
3585   exit(1);
3586 }
3587
3588 int
3589 main(int argc, char **argv)
3590 {
3591   foo();
3592 }
3593
3594 _ACEOF
3595 if ac_fn_c_try_compile "$LINENO"; then :
3596   ac_cv___attribute__=yes
3597 else
3598   ac_cv___attribute__=no
3599 fi
3600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3601 fi
3602
3603 if test "$ac_cv___attribute__" = "yes"; then
3604
3605 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
3606
3607 else
3608   #
3609   # We can't use __attribute__, so we can't use __attribute__((unused)),
3610   # so we define _U_ to an empty string.
3611   #
3612   V_DEFS="$V_DEFS -D_U_=\"\""
3613 fi
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
3615 $as_echo "$ac_cv___attribute__" >&6; }
3616
3617 if test "$ac_cv___attribute__" = "yes"; then
3618
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5
3620 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; }
3621 if ${ac_cv___attribute___unused+:} false; then :
3622   $as_echo_n "(cached) " >&6
3623 else
3624
3625 save_CFLAGS="$CFLAGS"
3626 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3628 /* end confdefs.h.  */
3629
3630
3631 #include <stdlib.h>
3632 #include <stdio.h>
3633
3634 int
3635 main(int argc  __attribute((unused)), char **argv __attribute((unused)))
3636 {
3637   printf("Hello, world!\n");
3638   return 0;
3639 }
3640
3641 _ACEOF
3642 if ac_fn_c_try_compile "$LINENO"; then :
3643   ac_cv___attribute___unused=yes
3644 else
3645   ac_cv___attribute___unused=no
3646 fi
3647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3648 fi
3649
3650 CFLAGS="$save_CFLAGS"
3651 if test "$ac_cv___attribute___unused" = "yes"; then
3652   V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
3653 else
3654   V_DEFS="$V_DEFS -D_U_=\"\""
3655 fi
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5
3657 $as_echo "$ac_cv___attribute___unused" >&6; }
3658
3659
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5
3661 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; }
3662 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then :
3663   $as_echo_n "(cached) " >&6
3664 else
3665
3666 save_CFLAGS="$CFLAGS"
3667 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3669 /* end confdefs.h.  */
3670
3671
3672 #include <stdlib.h>
3673
3674 extern int (*foo)(int i)
3675                   __attribute__ ((noreturn));
3676
3677 int
3678 main(int argc, char **argv)
3679 {
3680   (*foo)(1);
3681 }
3682
3683 _ACEOF
3684 if ac_fn_c_try_compile "$LINENO"; then :
3685   ac_cv___attribute___noreturn_function_pointer=yes
3686 else
3687   ac_cv___attribute___noreturn_function_pointer=no
3688 fi
3689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3690 fi
3691
3692 CFLAGS="$save_CFLAGS"
3693 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then
3694
3695 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3696
3697 fi
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5
3699 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; }
3700
3701
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5
3703 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; }
3704 if ${ac_cv___attribute___format+:} false; then :
3705   $as_echo_n "(cached) " >&6
3706 else
3707
3708 save_CFLAGS="$CFLAGS"
3709 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3711 /* end confdefs.h.  */
3712
3713
3714 #include <stdlib.h>
3715
3716 extern int foo(const char *fmt, ...)
3717                   __attribute__ ((format (printf, 1, 2)));
3718
3719 int
3720 main(int argc, char **argv)
3721 {
3722   foo("%s", "test");
3723 }
3724
3725 _ACEOF
3726 if ac_fn_c_try_compile "$LINENO"; then :
3727   ac_cv___attribute___format=yes
3728 else
3729   ac_cv___attribute___format=no
3730 fi
3731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3732 fi
3733
3734 CFLAGS="$save_CFLAGS"
3735 if test "$ac_cv___attribute___format" = "yes"; then
3736
3737 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h
3738
3739 fi
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5
3741 $as_echo "$ac_cv___attribute___format" >&6; }
3742
3743         if test "$ac_cv___attribute___format" = "yes"; then
3744
3745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5
3746 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; }
3747 if ${ac_cv___attribute___format_function_pointer+:} false; then :
3748   $as_echo_n "(cached) " >&6
3749 else
3750
3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753
3754
3755 #include <stdlib.h>
3756
3757 extern int (*foo)(const char *fmt, ...)
3758                   __attribute__ ((format (printf, 1, 2)));
3759
3760 int
3761 main(int argc, char **argv)
3762 {
3763   (*foo)("%s", "test");
3764 }
3765
3766 _ACEOF
3767 if ac_fn_c_try_compile "$LINENO"; then :
3768   ac_cv___attribute___format_function_pointer=yes
3769 else
3770   ac_cv___attribute___format_function_pointer=no
3771 fi
3772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3773 fi
3774
3775 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then
3776
3777 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h
3778
3779 fi
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5
3781 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; }
3782
3783         fi
3784 fi
3785
3786 ac_ext=c
3787 ac_cpp='$CPP $CPPFLAGS'
3788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3792 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3793 # On Suns, sometimes $CPP names a directory.
3794 if test -n "$CPP" && test -d "$CPP"; then
3795   CPP=
3796 fi
3797 if test -z "$CPP"; then
3798   if ${ac_cv_prog_CPP+:} false; then :
3799   $as_echo_n "(cached) " >&6
3800 else
3801       # Double quotes because CPP needs to be expanded
3802     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3803     do
3804       ac_preproc_ok=false
3805 for ac_c_preproc_warn_flag in '' yes
3806 do
3807   # Use a header file that comes with gcc, so configuring glibc
3808   # with a fresh cross-compiler works.
3809   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3810   # <limits.h> exists even on freestanding compilers.
3811   # On the NeXT, cc -E runs the code through the compiler's parser,
3812   # not just through cpp. "Syntax error" is here to catch this case.
3813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815 #ifdef __STDC__
3816 # include <limits.h>
3817 #else
3818 # include <assert.h>
3819 #endif
3820                      Syntax error
3821 _ACEOF
3822 if ac_fn_c_try_cpp "$LINENO"; then :
3823
3824 else
3825   # Broken: fails on valid input.
3826 continue
3827 fi
3828 rm -f conftest.err conftest.i conftest.$ac_ext
3829
3830   # OK, works on sane cases.  Now check whether nonexistent headers
3831   # can be detected and how.
3832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3833 /* end confdefs.h.  */
3834 #include <ac_nonexistent.h>
3835 _ACEOF
3836 if ac_fn_c_try_cpp "$LINENO"; then :
3837   # Broken: success on invalid input.
3838 continue
3839 else
3840   # Passes both tests.
3841 ac_preproc_ok=:
3842 break
3843 fi
3844 rm -f conftest.err conftest.i conftest.$ac_ext
3845
3846 done
3847 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3848 rm -f conftest.i conftest.err conftest.$ac_ext
3849 if $ac_preproc_ok; then :
3850   break
3851 fi
3852
3853     done
3854     ac_cv_prog_CPP=$CPP
3855
3856 fi
3857   CPP=$ac_cv_prog_CPP
3858 else
3859   ac_cv_prog_CPP=$CPP
3860 fi
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3862 $as_echo "$CPP" >&6; }
3863 ac_preproc_ok=false
3864 for ac_c_preproc_warn_flag in '' yes
3865 do
3866   # Use a header file that comes with gcc, so configuring glibc
3867   # with a fresh cross-compiler works.
3868   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3869   # <limits.h> exists even on freestanding compilers.
3870   # On the NeXT, cc -E runs the code through the compiler's parser,
3871   # not just through cpp. "Syntax error" is here to catch this case.
3872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3873 /* end confdefs.h.  */
3874 #ifdef __STDC__
3875 # include <limits.h>
3876 #else
3877 # include <assert.h>
3878 #endif
3879                      Syntax error
3880 _ACEOF
3881 if ac_fn_c_try_cpp "$LINENO"; then :
3882
3883 else
3884   # Broken: fails on valid input.
3885 continue
3886 fi
3887 rm -f conftest.err conftest.i conftest.$ac_ext
3888
3889   # OK, works on sane cases.  Now check whether nonexistent headers
3890   # can be detected and how.
3891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892 /* end confdefs.h.  */
3893 #include <ac_nonexistent.h>
3894 _ACEOF
3895 if ac_fn_c_try_cpp "$LINENO"; then :
3896   # Broken: success on invalid input.
3897 continue
3898 else
3899   # Passes both tests.
3900 ac_preproc_ok=:
3901 break
3902 fi
3903 rm -f conftest.err conftest.i conftest.$ac_ext
3904
3905 done
3906 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3907 rm -f conftest.i conftest.err conftest.$ac_ext
3908 if $ac_preproc_ok; then :
3909
3910 else
3911   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3913 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3914 See \`config.log' for more details" "$LINENO" 5; }
3915 fi
3916
3917 ac_ext=c
3918 ac_cpp='$CPP $CPPFLAGS'
3919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3922
3923
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3925 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3926 if ${ac_cv_path_GREP+:} false; then :
3927   $as_echo_n "(cached) " >&6
3928 else
3929   if test -z "$GREP"; then
3930   ac_path_GREP_found=false
3931   # Loop through the user's path and test for each of PROGNAME-LIST
3932   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3933 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3934 do
3935   IFS=$as_save_IFS
3936   test -z "$as_dir" && as_dir=.
3937     for ac_prog in grep ggrep; do
3938     for ac_exec_ext in '' $ac_executable_extensions; do
3939       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3940       as_fn_executable_p "$ac_path_GREP" || continue
3941 # Check for GNU ac_path_GREP and select it if it is found.
3942   # Check for GNU $ac_path_GREP
3943 case `"$ac_path_GREP" --version 2>&1` in
3944 *GNU*)
3945   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3946 *)
3947   ac_count=0
3948   $as_echo_n 0123456789 >"conftest.in"
3949   while :
3950   do
3951     cat "conftest.in" "conftest.in" >"conftest.tmp"
3952     mv "conftest.tmp" "conftest.in"
3953     cp "conftest.in" "conftest.nl"
3954     $as_echo 'GREP' >> "conftest.nl"
3955     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3956     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3957     as_fn_arith $ac_count + 1 && ac_count=$as_val
3958     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3959       # Best one so far, save it but keep looking for a better one
3960       ac_cv_path_GREP="$ac_path_GREP"
3961       ac_path_GREP_max=$ac_count
3962     fi
3963     # 10*(2^10) chars as input seems more than enough
3964     test $ac_count -gt 10 && break
3965   done
3966   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3967 esac
3968
3969       $ac_path_GREP_found && break 3
3970     done
3971   done
3972   done
3973 IFS=$as_save_IFS
3974   if test -z "$ac_cv_path_GREP"; then
3975     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3976   fi
3977 else
3978   ac_cv_path_GREP=$GREP
3979 fi
3980
3981 fi
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3983 $as_echo "$ac_cv_path_GREP" >&6; }
3984  GREP="$ac_cv_path_GREP"
3985
3986
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3988 $as_echo_n "checking for egrep... " >&6; }
3989 if ${ac_cv_path_EGREP+:} false; then :
3990   $as_echo_n "(cached) " >&6
3991 else
3992   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3993    then ac_cv_path_EGREP="$GREP -E"
3994    else
3995      if test -z "$EGREP"; then
3996   ac_path_EGREP_found=false
3997   # Loop through the user's path and test for each of PROGNAME-LIST
3998   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3999 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4000 do
4001   IFS=$as_save_IFS
4002   test -z "$as_dir" && as_dir=.
4003     for ac_prog in egrep; do
4004     for ac_exec_ext in '' $ac_executable_extensions; do
4005       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4006       as_fn_executable_p "$ac_path_EGREP" || continue
4007 # Check for GNU ac_path_EGREP and select it if it is found.
4008   # Check for GNU $ac_path_EGREP
4009 case `"$ac_path_EGREP" --version 2>&1` in
4010 *GNU*)
4011   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4012 *)
4013   ac_count=0
4014   $as_echo_n 0123456789 >"conftest.in"
4015   while :
4016   do
4017     cat "conftest.in" "conftest.in" >"conftest.tmp"
4018     mv "conftest.tmp" "conftest.in"
4019     cp "conftest.in" "conftest.nl"
4020     $as_echo 'EGREP' >> "conftest.nl"
4021     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4022     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4023     as_fn_arith $ac_count + 1 && ac_count=$as_val
4024     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4025       # Best one so far, save it but keep looking for a better one
4026       ac_cv_path_EGREP="$ac_path_EGREP"
4027       ac_path_EGREP_max=$ac_count
4028     fi
4029     # 10*(2^10) chars as input seems more than enough
4030     test $ac_count -gt 10 && break
4031   done
4032   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4033 esac
4034
4035       $ac_path_EGREP_found && break 3
4036     done
4037   done
4038   done
4039 IFS=$as_save_IFS
4040   if test -z "$ac_cv_path_EGREP"; then
4041     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4042   fi
4043 else
4044   ac_cv_path_EGREP=$EGREP
4045 fi
4046
4047    fi
4048 fi
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4050 $as_echo "$ac_cv_path_EGREP" >&6; }
4051  EGREP="$ac_cv_path_EGREP"
4052
4053
4054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4055 $as_echo_n "checking for ANSI C header files... " >&6; }
4056 if ${ac_cv_header_stdc+:} false; then :
4057   $as_echo_n "(cached) " >&6
4058 else
4059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4060 /* end confdefs.h.  */
4061 #include <stdlib.h>
4062 #include <stdarg.h>
4063 #include <string.h>
4064 #include <float.h>
4065
4066 int
4067 main ()
4068 {
4069
4070   ;
4071   return 0;
4072 }
4073 _ACEOF
4074 if ac_fn_c_try_compile "$LINENO"; then :
4075   ac_cv_header_stdc=yes
4076 else
4077   ac_cv_header_stdc=no
4078 fi
4079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4080
4081 if test $ac_cv_header_stdc = yes; then
4082   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4083   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4084 /* end confdefs.h.  */
4085 #include <string.h>
4086
4087 _ACEOF
4088 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4089   $EGREP "memchr" >/dev/null 2>&1; then :
4090
4091 else
4092   ac_cv_header_stdc=no
4093 fi
4094 rm -f conftest*
4095
4096 fi
4097
4098 if test $ac_cv_header_stdc = yes; then
4099   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4101 /* end confdefs.h.  */
4102 #include <stdlib.h>
4103
4104 _ACEOF
4105 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4106   $EGREP "free" >/dev/null 2>&1; then :
4107
4108 else
4109   ac_cv_header_stdc=no
4110 fi
4111 rm -f conftest*
4112
4113 fi
4114
4115 if test $ac_cv_header_stdc = yes; then
4116   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4117   if test "$cross_compiling" = yes; then :
4118   :
4119 else
4120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4121 /* end confdefs.h.  */
4122 #include <ctype.h>
4123 #include <stdlib.h>
4124 #if ((' ' & 0x0FF) == 0x020)
4125 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4126 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4127 #else
4128 # define ISLOWER(c) \
4129                    (('a' <= (c) && (c) <= 'i') \
4130                      || ('j' <= (c) && (c) <= 'r') \
4131                      || ('s' <= (c) && (c) <= 'z'))
4132 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4133 #endif
4134
4135 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4136 int
4137 main ()
4138 {
4139   int i;
4140   for (i = 0; i < 256; i++)
4141     if (XOR (islower (i), ISLOWER (i))
4142         || toupper (i) != TOUPPER (i))
4143       return 2;
4144   return 0;
4145 }
4146 _ACEOF
4147 if ac_fn_c_try_run "$LINENO"; then :
4148
4149 else
4150   ac_cv_header_stdc=no
4151 fi
4152 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4153   conftest.$ac_objext conftest.beam conftest.$ac_ext
4154 fi
4155
4156 fi
4157 fi
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4159 $as_echo "$ac_cv_header_stdc" >&6; }
4160 if test $ac_cv_header_stdc = yes; then
4161
4162 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4163
4164 fi
4165
4166 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4167 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4168                   inttypes.h stdint.h unistd.h
4169 do :
4170   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4171 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4172 "
4173 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4174   cat >>confdefs.h <<_ACEOF
4175 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4176 _ACEOF
4177
4178 fi
4179
4180 done
4181
4182
4183 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h
4184 do :
4185   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4186 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4187 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4188   cat >>confdefs.h <<_ACEOF
4189 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4190 _ACEOF
4191
4192 fi
4193
4194 done
4195
4196 for ac_header in net/pfvar.h
4197 do :
4198   ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h>
4199 #include <sys/socket.h>
4200 #include <net/if.h>
4201 "
4202 if test "x$ac_cv_header_net_pfvar_h" = xyes; then :
4203   cat >>confdefs.h <<_ACEOF
4204 #define HAVE_NET_PFVAR_H 1
4205 _ACEOF
4206
4207 fi
4208
4209 done
4210
4211 if test "$ac_cv_header_net_pfvar_h" = yes; then
4212         LOCALSRC="print-pflog.c $LOCALSRC"
4213 fi
4214 for ac_header in netinet/if_ether.h
4215 do :
4216   ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4217 #include <sys/socket.h>
4218 "
4219 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4220   cat >>confdefs.h <<_ACEOF
4221 #define HAVE_NETINET_IF_ETHER_H 1
4222 _ACEOF
4223
4224 fi
4225
4226 done
4227
4228 if test "$ac_cv_header_netinet_if_ether_h" != yes; then
4229         #
4230         # The simple test didn't work.
4231         # Do we need to include <net/if.h> first?
4232         # Unset ac_cv_header_netinet_if_ether_h so we don't
4233         # treat the previous failure as a cached value and
4234         # suppress the next test.
4235         #
4236         { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5
4237 $as_echo "$as_me: Rechecking with some additional includes" >&6;}
4238         unset ac_cv_header_netinet_if_ether_h
4239         for ac_header in netinet/if_ether.h
4240 do :
4241   ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
4242 #include <sys/socket.h>
4243 #include <netinet/in.h>
4244 struct mbuf;
4245 struct rtentry;
4246 #include <net/if.h>
4247 "
4248 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
4249   cat >>confdefs.h <<_ACEOF
4250 #define HAVE_NETINET_IF_ETHER_H 1
4251 _ACEOF
4252
4253 fi
4254
4255 done
4256
4257 fi
4258
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4260 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4261 if ${ac_cv_header_time+:} false; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265 /* end confdefs.h.  */
4266 #include <sys/types.h>
4267 #include <sys/time.h>
4268 #include <time.h>
4269
4270 int
4271 main ()
4272 {
4273 if ((struct tm *) 0)
4274 return 0;
4275   ;
4276   return 0;
4277 }
4278 _ACEOF
4279 if ac_fn_c_try_compile "$LINENO"; then :
4280   ac_cv_header_time=yes
4281 else
4282   ac_cv_header_time=no
4283 fi
4284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4285 fi
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4287 $as_echo "$ac_cv_header_time" >&6; }
4288 if test $ac_cv_header_time = yes; then
4289
4290 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4291
4292 fi
4293
4294
4295 case "$host_os" in
4296
4297 darwin*)
4298         # Check whether --enable-universal was given.
4299 if test "${enable_universal+set}" = set; then :
4300   enableval=$enable_universal;
4301 fi
4302
4303         if test "$enable_universal" != "no"; then
4304                 case "$host_os" in
4305
4306                 darwin9.*)
4307                         #
4308                         # Leopard.  Build for x86 and 32-bit PowerPC, with
4309                         # x86 first.  (That's what Apple does.)
4310                         #
4311                         V_CCOPT="$V_CCOPT -arch i386 -arch ppc"
4312                         LDFLAGS="$LDFLAGS -arch i386 -arch ppc"
4313                         ;;
4314
4315                 darwin10.*)
4316                         #
4317                         # Snow Leopard.  Build for x86-64 and x86, with
4318                         # x86-64 first.  (That's what Apple does.)
4319                         #
4320                         V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
4321                         LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
4322                         ;;
4323                 esac
4324         fi
4325         ;;
4326 esac
4327
4328
4329
4330 # Check whether --with-smi was given.
4331 if test "${with_smi+set}" = set; then :
4332   withval=$with_smi;
4333 else
4334   with_smi=yes
4335 fi
4336
4337
4338 if test "x$with_smi" != "xno" ; then
4339         ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default"
4340 if test "x$ac_cv_header_smi_h" = xyes; then :
4341
4342                 #
4343                 # OK, we found smi.h.  Do we have libsmi with smiInit?
4344                 #
4345                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5
4346 $as_echo_n "checking for smiInit in -lsmi... " >&6; }
4347 if ${ac_cv_lib_smi_smiInit+:} false; then :
4348   $as_echo_n "(cached) " >&6
4349 else
4350   ac_check_lib_save_LIBS=$LIBS
4351 LIBS="-lsmi  $LIBS"
4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353 /* end confdefs.h.  */
4354
4355 /* Override any GCC internal prototype to avoid an error.
4356    Use char because int might match the return type of a GCC
4357    builtin and then its argument prototype would still apply.  */
4358 #ifdef __cplusplus
4359 extern "C"
4360 #endif
4361 char smiInit ();
4362 int
4363 main ()
4364 {
4365 return smiInit ();
4366   ;
4367   return 0;
4368 }
4369 _ACEOF
4370 if ac_fn_c_try_link "$LINENO"; then :
4371   ac_cv_lib_smi_smiInit=yes
4372 else
4373   ac_cv_lib_smi_smiInit=no
4374 fi
4375 rm -f core conftest.err conftest.$ac_objext \
4376     conftest$ac_exeext conftest.$ac_ext
4377 LIBS=$ac_check_lib_save_LIBS
4378 fi
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5
4380 $as_echo "$ac_cv_lib_smi_smiInit" >&6; }
4381 if test "x$ac_cv_lib_smi_smiInit" = xyes; then :
4382
4383                         #
4384                         # OK, we have libsmi with smiInit.  Can we use it?
4385                         #
4386                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5
4387 $as_echo_n "checking whether to enable libsmi... " >&6; }
4388                         savedlibs="$LIBS"
4389                         LIBS="-lsmi $LIBS"
4390                         if test "$cross_compiling" = yes; then :
4391
4392                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5
4393 $as_echo "not when cross-compiling" >&6; }
4394                                         LIBS="$savedlibs"
4395
4396
4397 else
4398   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4399 /* end confdefs.h.  */
4400
4401 /* libsmi available check */
4402 #include <smi.h>
4403 main()
4404 {
4405   int current, revision, age, n;
4406   const int required = 2;
4407   if (smiInit(""))
4408     exit(1);
4409   if (strcmp(SMI_LIBRARY_VERSION, smi_library_version))
4410     exit(2);
4411   n = sscanf(smi_library_version, "%d:%d:%d", &current, &revision, &age);
4412   if (n != 3)
4413     exit(3);
4414   if (required < current - age || required > current)
4415     exit(4);
4416   exit(0);
4417 }
4418
4419 _ACEOF
4420 if ac_fn_c_try_run "$LINENO"; then :
4421
4422                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4423 $as_echo "yes" >&6; }
4424
4425 $as_echo "#define USE_LIBSMI 1" >>confdefs.h
4426
4427
4428 else
4429
4430                                                                                                                                                                                                                                                                                         case $? in
4431                                           1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5
4432 $as_echo "no - smiInit failed" >&6; } ;;
4433                                           2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5
4434 $as_echo "no - header/library version mismatch" >&6; } ;;
4435                                           3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5
4436 $as_echo "no - can't determine library version" >&6; } ;;
4437                                           4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5
4438 $as_echo "no - too old" >&6; } ;;
4439                                           *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4440 $as_echo "no" >&6; } ;;
4441                                         esac
4442                                         LIBS="$savedlibs"
4443
4444 fi
4445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4446   conftest.$ac_objext conftest.beam conftest.$ac_ext
4447 fi
4448
4449
4450 fi
4451
4452
4453 fi
4454
4455
4456 fi
4457
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5
4459 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; }
4460 # Check whether --enable-smb was given.
4461 if test "${enable_smb+set}" = set; then :
4462   enableval=$enable_smb;
4463 else
4464   enableval=yes
4465 fi
4466
4467 case "$enableval" in
4468 yes)    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4469 $as_echo "yes" >&6; }
4470         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5
4471 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;}
4472
4473 $as_echo "#define TCPDUMP_DO_SMB 1" >>confdefs.h
4474
4475         LOCALSRC="print-smb.c smbutil.c $LOCALSRC"
4476         ;;
4477 *)      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4478 $as_echo "no" >&6; }
4479         ;;
4480 esac
4481
4482
4483 # Check whether --with-user was given.
4484 if test "${with_user+set}" = set; then :
4485   withval=$with_user;
4486 fi
4487
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5
4489 $as_echo_n "checking whether to drop root privileges by default... " >&6; }
4490 if test ! -z "$with_user" ; then
4491
4492 cat >>confdefs.h <<_ACEOF
4493 #define WITH_USER "$withval"
4494 _ACEOF
4495
4496        { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4497 $as_echo "to \"$withval\"" >&6; }
4498 else
4499        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4500 $as_echo "no" >&6; }
4501 fi
4502
4503
4504 # Check whether --with-chroot was given.
4505 if test "${with_chroot+set}" = set; then :
4506   withval=$with_chroot;
4507 fi
4508
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5
4510 $as_echo_n "checking whether to chroot... " >&6; }
4511 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then
4512
4513 cat >>confdefs.h <<_ACEOF
4514 #define WITH_CHROOT "$withval"
4515 _ACEOF
4516
4517        { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5
4518 $as_echo "to \"$withval\"" >&6; }
4519 else
4520        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4521 $as_echo "no" >&6; }
4522 fi
4523
4524
4525 # Check whether --with-sandbox-capsicum was given.
4526 if test "${with_sandbox_capsicum+set}" = set; then :
4527   withval=$with_sandbox_capsicum;
4528 fi
4529
4530 #
4531 # Check whether various functions are available.  If any are, set
4532 # ac_lbl_capsicum_function_seen to yes; if any are not, set
4533 # ac_lbl_capsicum_function_not_seen to yes.
4534 #
4535 # All of them must be available in order to enable capsicum sandboxing.
4536 #
4537 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then
4538         for ac_func in cap_enter cap_rights_init cap_rights_limit cap_ioctls_limit openat
4539 do :
4540   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4541 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4542 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4543   cat >>confdefs.h <<_ACEOF
4544 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4545 _ACEOF
4546  ac_lbl_capsicum_function_seen=yes
4547 else
4548   ac_lbl_capsicum_function_not_seen=yes
4549 fi
4550 done
4551
4552 fi
4553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5
4554 $as_echo_n "checking whether to sandbox using capsicum... " >&6; }
4555 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then
4556
4557 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h
4558
4559         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4560 $as_echo "yes" >&6; }
4561 else
4562         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4563 $as_echo "no" >&6; }
4564 fi
4565
4566 #
4567 # We must check this before checking whether to enable IPv6, because,
4568 # on some platforms (such as SunOS 5.x), the test program requires
4569 # the extra networking libraries.
4570 #
4571
4572     # Most operating systems have gethostbyname() in the default searched
4573     # libraries (i.e. libc):
4574     # Some OSes (eg. Solaris) place it in libnsl
4575     # Some strange OSes (SINIX) have it in libsocket:
4576     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4577 $as_echo_n "checking for library containing gethostbyname... " >&6; }
4578 if ${ac_cv_search_gethostbyname+:} false; then :
4579   $as_echo_n "(cached) " >&6
4580 else
4581   ac_func_search_save_LIBS=$LIBS
4582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4583 /* end confdefs.h.  */
4584
4585 /* Override any GCC internal prototype to avoid an error.
4586    Use char because int might match the return type of a GCC
4587    builtin and then its argument prototype would still apply.  */
4588 #ifdef __cplusplus
4589 extern "C"
4590 #endif
4591 char gethostbyname ();
4592 int
4593 main ()
4594 {
4595 return gethostbyname ();
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 for ac_lib in '' nsl socket resolv; do
4601   if test -z "$ac_lib"; then
4602     ac_res="none required"
4603   else
4604     ac_res=-l$ac_lib
4605     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4606   fi
4607   if ac_fn_c_try_link "$LINENO"; then :
4608   ac_cv_search_gethostbyname=$ac_res
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext \
4611     conftest$ac_exeext
4612   if ${ac_cv_search_gethostbyname+:} false; then :
4613   break
4614 fi
4615 done
4616 if ${ac_cv_search_gethostbyname+:} false; then :
4617
4618 else
4619   ac_cv_search_gethostbyname=no
4620 fi
4621 rm conftest.$ac_ext
4622 LIBS=$ac_func_search_save_LIBS
4623 fi
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4625 $as_echo "$ac_cv_search_gethostbyname" >&6; }
4626 ac_res=$ac_cv_search_gethostbyname
4627 if test "$ac_res" != no; then :
4628   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4629
4630 fi
4631
4632     # Unfortunately libsocket sometimes depends on libnsl and
4633     # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
4634     if test "$ac_cv_search_gethostbyname" = "no"
4635     then
4636         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
4637 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
4638 if ${ac_cv_lib_socket_gethostbyname+:} false; then :
4639   $as_echo_n "(cached) " >&6
4640 else
4641   ac_check_lib_save_LIBS=$LIBS
4642 LIBS="-lsocket -lnsl $LIBS"
4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644 /* end confdefs.h.  */
4645
4646 /* Override any GCC internal prototype to avoid an error.
4647    Use char because int might match the return type of a GCC
4648    builtin and then its argument prototype would still apply.  */
4649 #ifdef __cplusplus
4650 extern "C"
4651 #endif
4652 char gethostbyname ();
4653 int
4654 main ()
4655 {
4656 return gethostbyname ();
4657   ;
4658   return 0;
4659 }
4660 _ACEOF
4661 if ac_fn_c_try_link "$LINENO"; then :
4662   ac_cv_lib_socket_gethostbyname=yes
4663 else
4664   ac_cv_lib_socket_gethostbyname=no
4665 fi
4666 rm -f core conftest.err conftest.$ac_objext \
4667     conftest$ac_exeext conftest.$ac_ext
4668 LIBS=$ac_check_lib_save_LIBS
4669 fi
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
4671 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
4672 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
4673   LIBS="-lsocket -lnsl $LIBS"
4674 fi
4675
4676     fi
4677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4678 $as_echo_n "checking for library containing socket... " >&6; }
4679 if ${ac_cv_search_socket+:} false; then :
4680   $as_echo_n "(cached) " >&6
4681 else
4682   ac_func_search_save_LIBS=$LIBS
4683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4684 /* end confdefs.h.  */
4685
4686 /* Override any GCC internal prototype to avoid an error.
4687    Use char because int might match the return type of a GCC
4688    builtin and then its argument prototype would still apply.  */
4689 #ifdef __cplusplus
4690 extern "C"
4691 #endif
4692 char socket ();
4693 int
4694 main ()
4695 {
4696 return socket ();
4697   ;
4698   return 0;
4699 }
4700 _ACEOF
4701 for ac_lib in '' socket; do
4702   if test -z "$ac_lib"; then
4703     ac_res="none required"
4704   else
4705     ac_res=-l$ac_lib
4706     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4707   fi
4708   if ac_fn_c_try_link "$LINENO"; then :
4709   ac_cv_search_socket=$ac_res
4710 fi
4711 rm -f core conftest.err conftest.$ac_objext \
4712     conftest$ac_exeext
4713   if ${ac_cv_search_socket+:} false; then :
4714   break
4715 fi
4716 done
4717 if ${ac_cv_search_socket+:} false; then :
4718
4719 else
4720   ac_cv_search_socket=no
4721 fi
4722 rm conftest.$ac_ext
4723 LIBS=$ac_func_search_save_LIBS
4724 fi
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4726 $as_echo "$ac_cv_search_socket" >&6; }
4727 ac_res=$ac_cv_search_socket
4728 if test "$ac_res" != no; then :
4729   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4730
4731 else
4732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
4733 $as_echo_n "checking for socket in -lsocket... " >&6; }
4734 if ${ac_cv_lib_socket_socket+:} false; then :
4735   $as_echo_n "(cached) " >&6
4736 else
4737   ac_check_lib_save_LIBS=$LIBS
4738 LIBS="-lsocket -lnsl $LIBS"
4739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4740 /* end confdefs.h.  */
4741
4742 /* Override any GCC internal prototype to avoid an error.
4743    Use char because int might match the return type of a GCC
4744    builtin and then its argument prototype would still apply.  */
4745 #ifdef __cplusplus
4746 extern "C"
4747 #endif
4748 char socket ();
4749 int
4750 main ()
4751 {
4752 return socket ();
4753   ;
4754   return 0;
4755 }
4756 _ACEOF
4757 if ac_fn_c_try_link "$LINENO"; then :
4758   ac_cv_lib_socket_socket=yes
4759 else
4760   ac_cv_lib_socket_socket=no
4761 fi
4762 rm -f core conftest.err conftest.$ac_objext \
4763     conftest$ac_exeext conftest.$ac_ext
4764 LIBS=$ac_check_lib_save_LIBS
4765 fi
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
4767 $as_echo "$ac_cv_lib_socket_socket" >&6; }
4768 if test "x$ac_cv_lib_socket_socket" = xyes; then :
4769   LIBS="-lsocket -lnsl $LIBS"
4770 fi
4771
4772 fi
4773
4774     # DLPI needs putmsg under HPUX so test for -lstr while we're at it
4775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
4776 $as_echo_n "checking for library containing putmsg... " >&6; }
4777 if ${ac_cv_search_putmsg+:} false; then :
4778   $as_echo_n "(cached) " >&6
4779 else
4780   ac_func_search_save_LIBS=$LIBS
4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4782 /* end confdefs.h.  */
4783
4784 /* Override any GCC internal prototype to avoid an error.
4785    Use char because int might match the return type of a GCC
4786    builtin and then its argument prototype would still apply.  */
4787 #ifdef __cplusplus
4788 extern "C"
4789 #endif
4790 char putmsg ();
4791 int
4792 main ()
4793 {
4794 return putmsg ();
4795   ;
4796   return 0;
4797 }
4798 _ACEOF
4799 for ac_lib in '' str; do
4800   if test -z "$ac_lib"; then
4801     ac_res="none required"
4802   else
4803     ac_res=-l$ac_lib
4804     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4805   fi
4806   if ac_fn_c_try_link "$LINENO"; then :
4807   ac_cv_search_putmsg=$ac_res
4808 fi
4809 rm -f core conftest.err conftest.$ac_objext \
4810     conftest$ac_exeext
4811   if ${ac_cv_search_putmsg+:} false; then :
4812   break
4813 fi
4814 done
4815 if ${ac_cv_search_putmsg+:} false; then :
4816
4817 else
4818   ac_cv_search_putmsg=no
4819 fi
4820 rm conftest.$ac_ext
4821 LIBS=$ac_func_search_save_LIBS
4822 fi
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
4824 $as_echo "$ac_cv_search_putmsg" >&6; }
4825 ac_res=$ac_cv_search_putmsg
4826 if test "$ac_res" != no; then :
4827   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4828
4829 fi
4830
4831
4832
4833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5
4834 $as_echo_n "checking whether to enable ipv6... " >&6; }
4835 # Check whether --enable-ipv6 was given.
4836 if test "${enable_ipv6+set}" = set; then :
4837   enableval=$enable_ipv6;  case "$enableval" in
4838 yes)   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4839 $as_echo "yes" >&6; }
4840        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"
4841
4842 $as_echo "#define INET6 1" >>confdefs.h
4843
4844        ipv6=yes
4845        ;;
4846 *)
4847        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4848 $as_echo "no" >&6; }
4849        ipv6=no
4850        ;;
4851   esac
4852 else
4853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4854 /* end confdefs.h.  */
4855
4856       /* AF_INET6 available check */
4857 #include <sys/types.h>
4858 #include <sys/socket.h>
4859 #include <netinet/in.h>
4860 #ifdef AF_INET6
4861 void
4862 foo(struct in6_addr *addr)
4863 {
4864  memset(addr, 0, sizeof (struct in6_addr));
4865 }
4866 #else
4867 #error "AF_INET6 not defined"
4868 #endif
4869
4870
4871 _ACEOF
4872 if ac_fn_c_try_compile "$LINENO"; then :
4873    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4874 $as_echo "yes" >&6; }
4875   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"
4876
4877 $as_echo "#define INET6 1" >>confdefs.h
4878
4879   ipv6=yes
4880 else
4881    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4882 $as_echo "no" >&6; }
4883   ipv6=no
4884 fi
4885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4886 fi
4887
4888
4889 ipv6type=unknown
4890 ipv6lib=none
4891 ipv6trylibc=no
4892
4893 if test "$ipv6" = "yes"; then
4894         { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
4895 $as_echo_n "checking ipv6 stack type... " >&6; }
4896         for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do
4897                 case $i in
4898                 inria)
4899                                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4900 /* end confdefs.h.  */
4901 #include <netinet/in.h>
4902 #ifdef IPV6_INRIA_VERSION
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                                 CFLAGS="-DINET6 $CFLAGS"
4910 fi
4911 rm -f conftest*
4912
4913                         ;;
4914                 kame)
4915                                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4916 /* end confdefs.h.  */
4917 #include <netinet/in.h>
4918 #ifdef __KAME__
4919 yes
4920 #endif
4921 _ACEOF
4922 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4923   $EGREP "yes" >/dev/null 2>&1; then :
4924   ipv6type=$i;
4925                                 ipv6lib=inet6;
4926                                 ipv6libdir=/usr/local/v6/lib;
4927                                 ipv6trylibc=yes;
4928                                 CFLAGS="-DINET6 $CFLAGS"
4929 fi
4930 rm -f conftest*
4931
4932                         ;;
4933                 linux-glibc)
4934                                                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4935 /* end confdefs.h.  */
4936 #include <features.h>
4937 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
4938 yes
4939 #endif
4940 _ACEOF
4941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4942   $EGREP "yes" >/dev/null 2>&1; then :
4943   ipv6type=$i;
4944                                 CFLAGS="-DINET6 $CFLAGS"
4945 fi
4946 rm -f conftest*
4947
4948                         ;;
4949                 linux-libinet6)
4950                                                                                                                                                 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then
4951                                 ipv6type=$i
4952                                 ipv6lib=inet6
4953                                 ipv6libdir=/usr/inet6/lib
4954                                 ipv6trylibc=yes;
4955                                 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS"
4956                         fi
4957                         ;;
4958                 toshiba)
4959                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4960 /* end confdefs.h.  */
4961 #include <sys/param.h>
4962 #ifdef _TOSHIBA_INET6
4963 yes
4964 #endif
4965 _ACEOF
4966 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4967   $EGREP "yes" >/dev/null 2>&1; then :
4968   ipv6type=$i;
4969                                 ipv6lib=inet6;
4970                                 ipv6libdir=/usr/local/v6/lib;
4971                                 CFLAGS="-DINET6 $CFLAGS"
4972 fi
4973 rm -f conftest*
4974
4975                         ;;
4976                 v6d)
4977                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4978 /* end confdefs.h.  */
4979 #include </usr/local/v6/include/sys/v6config.h>
4980 #ifdef __V6D__
4981 yes
4982 #endif
4983 _ACEOF
4984 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4985   $EGREP "yes" >/dev/null 2>&1; then :
4986   ipv6type=$i;
4987                                 ipv6lib=v6;
4988                                 ipv6libdir=/usr/local/v6/lib;
4989                                 CFLAGS="-I/usr/local/v6/include $CFLAGS"
4990 fi
4991 rm -f conftest*
4992
4993                         ;;
4994                 zeta)
4995                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996 /* end confdefs.h.  */
4997 #include <sys/param.h>
4998 #ifdef _ZETA_MINAMI_INET6
4999 yes
5000 #endif
5001 _ACEOF
5002 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5003   $EGREP "yes" >/dev/null 2>&1; then :
5004   ipv6type=$i;
5005                                 ipv6lib=inet6;
5006                                 ipv6libdir=/usr/local/v6/lib;
5007                                 CFLAGS="-DINET6 $CFLAGS"
5008 fi
5009 rm -f conftest*
5010
5011                         ;;
5012                 esac
5013                 if test "$ipv6type" != "unknown"; then
5014                         break
5015                 fi
5016         done
5017         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
5018 $as_echo "$ipv6type" >&6; }
5019 fi
5020
5021 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
5022         if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
5023                 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
5024                 echo "You have $ipv6lib library, using it"
5025         else
5026                 if test "$ipv6trylibc" = "yes"; then
5027                         echo "You do not have $ipv6lib library, using libc"
5028                 else
5029                         echo 'Fatal: no $ipv6lib library found.  cannot continue.'
5030                         echo "You need to fetch lib$ipv6lib.a from appropriate"
5031                         echo 'ipv6 kit and compile beforehand.'
5032                         exit 1
5033                 fi
5034         fi
5035 fi
5036
5037
5038 if test "$ipv6" = "yes"; then
5039         #
5040         # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()"
5041         # function in libc; there are "ngetaddrinfo()" and
5042         # "ogetaddrinfo()" functions, and <netdb.h> #defines
5043         # "getaddrinfo" to be either "ngetaddrinfo" or
5044         # "ogetaddrinfo", depending on whether _SOCKADDR_LEN
5045         # or _XOPEN_SOURCE_EXTENDED are defined or not.
5046         #
5047         # So this test doesn't work on Tru64 5.1, and possibly
5048         # on other 5.x releases.  This causes the configure
5049         # script to become confused, and results in libpcap
5050         # being unbuildable.
5051         #
5052         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
5053 $as_echo_n "checking for library containing getaddrinfo... " >&6; }
5054 if ${ac_cv_search_getaddrinfo+:} false; then :
5055   $as_echo_n "(cached) " >&6
5056 else
5057   ac_func_search_save_LIBS=$LIBS
5058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5059 /* end confdefs.h.  */
5060
5061 /* Override any GCC internal prototype to avoid an error.
5062    Use char because int might match the return type of a GCC
5063    builtin and then its argument prototype would still apply.  */
5064 #ifdef __cplusplus
5065 extern "C"
5066 #endif
5067 char getaddrinfo ();
5068 int
5069 main ()
5070 {
5071 return getaddrinfo ();
5072   ;
5073   return 0;
5074 }
5075 _ACEOF
5076 for ac_lib in '' socket; do
5077   if test -z "$ac_lib"; then
5078     ac_res="none required"
5079   else
5080     ac_res=-l$ac_lib
5081     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5082   fi
5083   if ac_fn_c_try_link "$LINENO"; then :
5084   ac_cv_search_getaddrinfo=$ac_res
5085 fi
5086 rm -f core conftest.err conftest.$ac_objext \
5087     conftest$ac_exeext
5088   if ${ac_cv_search_getaddrinfo+:} false; then :
5089   break
5090 fi
5091 done
5092 if ${ac_cv_search_getaddrinfo+:} false; then :
5093
5094 else
5095   ac_cv_search_getaddrinfo=no
5096 fi
5097 rm conftest.$ac_ext
5098 LIBS=$ac_func_search_save_LIBS
5099 fi
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
5101 $as_echo "$ac_cv_search_getaddrinfo" >&6; }
5102 ac_res=$ac_cv_search_getaddrinfo
5103 if test "$ac_res" != no; then :
5104   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5105         { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
5106 $as_echo_n "checking getaddrinfo bug... " >&6; }
5107         if ${td_cv_buggygetaddrinfo+:} false; then :
5108   $as_echo_n "(cached) " >&6
5109 else
5110   if test "$cross_compiling" = yes; then :
5111   td_cv_buggygetaddrinfo=yes
5112 else
5113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5114 /* end confdefs.h.  */
5115
5116 #include <sys/types.h>
5117 #include <netdb.h>
5118 #include <string.h>
5119 #include <sys/socket.h>
5120 #include <netinet/in.h>
5121
5122 main()
5123 {
5124   int passive, gaierr, inet4 = 0, inet6 = 0;
5125   struct addrinfo hints, *ai, *aitop;
5126   char straddr[INET6_ADDRSTRLEN], strport[16];
5127
5128   for (passive = 0; passive <= 1; passive++) {
5129     memset(&hints, 0, sizeof(hints));
5130     hints.ai_family = AF_UNSPEC;
5131     hints.ai_flags = passive ? AI_PASSIVE : 0;
5132     hints.ai_socktype = SOCK_STREAM;
5133     hints.ai_protocol = IPPROTO_TCP;
5134     if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
5135       (void)gai_strerror(gaierr);
5136       goto bad;
5137     }
5138     for (ai = aitop; ai; ai = ai->ai_next) {
5139       if (ai->ai_addr == NULL ||
5140           ai->ai_addrlen == 0 ||
5141           getnameinfo(ai->ai_addr, ai->ai_addrlen,
5142                       straddr, sizeof(straddr), strport, sizeof(strport),
5143                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
5144         goto bad;
5145       }
5146       switch (ai->ai_family) {
5147       case AF_INET:
5148         if (strcmp(strport, "54321") != 0) {
5149           goto bad;
5150         }
5151         if (passive) {
5152           if (strcmp(straddr, "0.0.0.0") != 0) {
5153             goto bad;
5154           }
5155         } else {
5156           if (strcmp(straddr, "127.0.0.1") != 0) {
5157             goto bad;
5158           }
5159         }
5160         inet4++;
5161         break;
5162       case AF_INET6:
5163         if (strcmp(strport, "54321") != 0) {
5164           goto bad;
5165         }
5166         if (passive) {
5167           if (strcmp(straddr, "::") != 0) {
5168             goto bad;
5169           }
5170         } else {
5171           if (strcmp(straddr, "::1") != 0) {
5172             goto bad;
5173           }
5174         }
5175         inet6++;
5176         break;
5177       case AF_UNSPEC:
5178         goto bad;
5179         break;
5180 #ifdef AF_UNIX
5181       case AF_UNIX:
5182 #else
5183 #ifdef AF_LOCAL
5184       case AF_LOCAL:
5185 #endif
5186 #endif
5187       default:
5188         /* another family support? */
5189         break;
5190       }
5191     }
5192   }
5193
5194   /* supported family should be 2, unsupported family should be 0 */
5195   if (!(inet4 == 0 || inet4 == 2))
5196     goto bad;
5197   if (!(inet6 == 0 || inet6 == 2))
5198     goto bad;
5199
5200   if (aitop)
5201     freeaddrinfo(aitop);
5202   exit(0);
5203
5204  bad:
5205   if (aitop)
5206     freeaddrinfo(aitop);
5207   exit(1);
5208 }
5209
5210 _ACEOF
5211 if ac_fn_c_try_run "$LINENO"; then :
5212   td_cv_buggygetaddrinfo=no
5213 else
5214   td_cv_buggygetaddrinfo=yes
5215 fi
5216 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5217   conftest.$ac_objext conftest.beam conftest.$ac_ext
5218 fi
5219
5220 fi
5221
5222         if test "$td_cv_buggygetaddrinfo" = no; then
5223                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5
5224 $as_echo "good" >&6; }
5225         else
5226                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
5227 $as_echo "buggy" >&6; }
5228         fi
5229
5230         if test "$td_cv_buggygetaddrinfo" = "yes"; then
5231                 #
5232                 # XXX - it doesn't appear that "ipv6type" can ever be
5233                 # set to "linux".  Should this be testing for
5234                 # "linux-glibc", or for that *or* "linux-libinet6"?
5235                 # If the latter, note that "linux-libinet6" is also
5236                 # the type given to some non-Linux OSes.
5237                 #
5238                 if test "$ipv6type" != "linux"; then
5239                         echo 'Fatal: You must get working getaddrinfo() function.'
5240                         echo '       or you can specify "--disable-ipv6"'.
5241                         exit 1
5242                 else
5243                         echo 'Warning: getaddrinfo() implementation on your system seems be buggy.'
5244                         echo '         Better upgrade your system library to newest version'
5245                         echo '         of GNU C library (aka glibc).'
5246                 fi
5247         fi
5248
5249 fi
5250
5251         ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
5252 if test "x$ac_cv_func_getnameinfo" = xyes; then :
5253   $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h
5254
5255 else
5256   case " $LIBOBJS " in
5257   *" getnameinfo.$ac_objext "* ) ;;
5258   *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext"
5259  ;;
5260 esac
5261
5262 fi
5263
5264
5265 fi
5266
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5
5268 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; }
5269 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then :
5270   $as_echo_n "(cached) " >&6
5271 else
5272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5273 /* end confdefs.h.  */
5274 #include <netdnet/dnetdb.h>
5275
5276 _ACEOF
5277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5278   $EGREP "dnet_htoa" >/dev/null 2>&1; then :
5279   td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes
5280 else
5281   td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no
5282 fi
5283 rm -f conftest*
5284
5285 fi
5286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5
5287 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; }
5288 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then
5289
5290 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h
5291
5292 fi
5293
5294
5295         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
5296 $as_echo_n "checking for addrinfo... " >&6; }
5297         if ${ac_cv_addrinfo+:} false; then :
5298   $as_echo_n "(cached) " >&6
5299 else
5300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5301 /* end confdefs.h.  */
5302
5303 #               include <netdb.h>
5304 int
5305 main ()
5306 {
5307 struct addrinfo a
5308   ;
5309   return 0;
5310 }
5311 _ACEOF
5312 if ac_fn_c_try_compile "$LINENO"; then :
5313   ac_cv_addrinfo=yes
5314 else
5315   ac_cv_addrinfo=no
5316 fi
5317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5318 fi
5319
5320         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5
5321 $as_echo "$ac_cv_addrinfo" >&6; }
5322         if test $ac_cv_addrinfo = yes; then
5323
5324 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
5325
5326         else
5327
5328 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5329
5330         fi
5331
5332 if test "$ac_cv_addrinfo" = no; then
5333         missing_includes=yes
5334 fi
5335
5336
5337         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5
5338 $as_echo_n "checking for NI_MAXSERV... " >&6; }
5339         if ${ac_cv_maxserv+:} false; then :
5340   $as_echo_n "(cached) " >&6
5341 else
5342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5343 /* end confdefs.h.  */
5344 #include <netdb.h>
5345 #ifdef NI_MAXSERV
5346 yes
5347 #endif
5348 _ACEOF
5349 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5350   $EGREP "yes" >/dev/null 2>&1; then :
5351   ac_cv_maxserv=yes
5352 else
5353   ac_cv_maxserv=no
5354 fi
5355 rm -f conftest*
5356
5357 fi
5358
5359         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5
5360 $as_echo "$ac_cv_maxserv" >&6; }
5361         if test $ac_cv_maxserv != yes; then
5362                 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5363
5364         fi
5365
5366 if test "$ac_cv_maxserv" = no; then
5367         missing_includes=yes
5368 fi
5369
5370
5371         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5
5372 $as_echo_n "checking for NI_NAMEREQD... " >&6; }
5373         if ${ac_cv_namereqd+:} false; then :
5374   $as_echo_n "(cached) " >&6
5375 else
5376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5377 /* end confdefs.h.  */
5378 #include <netdb.h>
5379 #ifdef NI_NOFQDN
5380 yes
5381 #endif
5382 _ACEOF
5383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5384   $EGREP "yes" >/dev/null 2>&1; then :
5385   ac_cv_namereqd=yes
5386 else
5387   ac_cv_namereqd=no
5388 fi
5389 rm -f conftest*
5390
5391 fi
5392
5393         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5
5394 $as_echo "$ac_cv_namereqd" >&6; }
5395         if test $ac_cv_namereqd != yes; then
5396                 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h
5397
5398         fi
5399
5400 if test "$ac_cv_namereqd" = no; then
5401         missing_includes=yes
5402 fi
5403
5404 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf"
5405 if test "x$ac_cv_func_vfprintf" = xyes; then :
5406   $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h
5407
5408 else
5409   case " $LIBOBJS " in
5410   *" vfprintf.$ac_objext "* ) ;;
5411   *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext"
5412  ;;
5413 esac
5414
5415 fi
5416
5417 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
5418 if test "x$ac_cv_func_strcasecmp" = xyes; then :
5419   $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h
5420
5421 else
5422   case " $LIBOBJS " in
5423   *" strcasecmp.$ac_objext "* ) ;;
5424   *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5425  ;;
5426 esac
5427
5428 fi
5429
5430 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
5431 if test "x$ac_cv_func_strlcat" = xyes; then :
5432   $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h
5433
5434 else
5435   case " $LIBOBJS " in
5436   *" strlcat.$ac_objext "* ) ;;
5437   *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
5438  ;;
5439 esac
5440
5441 fi
5442
5443 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
5444 if test "x$ac_cv_func_strlcpy" = xyes; then :
5445   $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h
5446
5447 else
5448   case " $LIBOBJS " in
5449   *" strlcpy.$ac_objext "* ) ;;
5450   *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
5451  ;;
5452 esac
5453
5454 fi
5455
5456 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
5457 if test "x$ac_cv_func_strdup" = xyes; then :
5458   $as_echo "#define HAVE_STRDUP 1" >>confdefs.h
5459
5460 else
5461   case " $LIBOBJS " in
5462   *" strdup.$ac_objext "* ) ;;
5463   *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5464  ;;
5465 esac
5466
5467 fi
5468
5469 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
5470 if test "x$ac_cv_func_strsep" = xyes; then :
5471   $as_echo "#define HAVE_STRSEP 1" >>confdefs.h
5472
5473 else
5474   case " $LIBOBJS " in
5475   *" strsep.$ac_objext "* ) ;;
5476   *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
5477  ;;
5478 esac
5479
5480 fi
5481
5482 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
5483 if test "x$ac_cv_func_getopt_long" = xyes; then :
5484   $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h
5485
5486 else
5487   case " $LIBOBJS " in
5488   *" getopt_long.$ac_objext "* ) ;;
5489   *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext"
5490  ;;
5491 esac
5492
5493 fi
5494
5495
5496 for ac_func in fork vfork strftime
5497 do :
5498   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5499 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5500 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5501   cat >>confdefs.h <<_ACEOF
5502 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5503 _ACEOF
5504
5505 fi
5506 done
5507
5508 for ac_func in setlinebuf alarm
5509 do :
5510   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5511 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5512 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5513   cat >>confdefs.h <<_ACEOF
5514 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5515 _ACEOF
5516
5517 fi
5518 done
5519
5520
5521 needsnprintf=no
5522 for ac_func in vsnprintf snprintf
5523 do :
5524   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5525 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5526 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5527   cat >>confdefs.h <<_ACEOF
5528 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5529 _ACEOF
5530
5531 else
5532   needsnprintf=yes
5533 fi
5534 done
5535
5536 if test $needsnprintf = yes; then
5537         case " $LIBOBJS " in
5538   *" snprintf.$ac_objext "* ) ;;
5539   *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5540  ;;
5541 esac
5542
5543 fi
5544
5545
5546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5547 $as_echo_n "checking return type of signal handlers... " >&6; }
5548 if ${ac_cv_type_signal+:} false; then :
5549   $as_echo_n "(cached) " >&6
5550 else
5551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5552 /* end confdefs.h.  */
5553 #include <sys/types.h>
5554 #include <signal.h>
5555
5556 int
5557 main ()
5558 {
5559 return *(signal (0, 0)) (0) == 1;
5560   ;
5561   return 0;
5562 }
5563 _ACEOF
5564 if ac_fn_c_try_compile "$LINENO"; then :
5565   ac_cv_type_signal=int
5566 else
5567   ac_cv_type_signal=void
5568 fi
5569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5570 fi
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5572 $as_echo "$ac_cv_type_signal" >&6; }
5573
5574 cat >>confdefs.h <<_ACEOF
5575 #define RETSIGTYPE $ac_cv_type_signal
5576 _ACEOF
5577
5578
5579     if test "$ac_cv_type_signal" = void ; then
5580
5581 $as_echo "#define RETSIGVAL /**/" >>confdefs.h
5582
5583     else
5584
5585 $as_echo "#define RETSIGVAL (0)" >>confdefs.h
5586
5587     fi
5588     case "$host_os" in
5589
5590     irix*)
5591
5592 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h
5593
5594             ;;
5595
5596     *)
5597                     for ac_func in sigaction
5598 do :
5599   ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
5600 if test "x$ac_cv_func_sigaction" = xyes; then :
5601   cat >>confdefs.h <<_ACEOF
5602 #define HAVE_SIGACTION 1
5603 _ACEOF
5604
5605 fi
5606 done
5607
5608             if test $ac_cv_func_sigaction = no ; then
5609                     for ac_func in sigset
5610 do :
5611   ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset"
5612 if test "x$ac_cv_func_sigset" = xyes; then :
5613   cat >>confdefs.h <<_ACEOF
5614 #define HAVE_SIGSET 1
5615 _ACEOF
5616
5617 fi
5618 done
5619
5620             fi
5621             ;;
5622     esac
5623
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5
5625 $as_echo_n "checking for library containing dnet_htoa... " >&6; }
5626 if ${ac_cv_search_dnet_htoa+:} false; then :
5627   $as_echo_n "(cached) " >&6
5628 else
5629   ac_func_search_save_LIBS=$LIBS
5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5631 /* end confdefs.h.  */
5632
5633 /* Override any GCC internal prototype to avoid an error.
5634    Use char because int might match the return type of a GCC
5635    builtin and then its argument prototype would still apply.  */
5636 #ifdef __cplusplus
5637 extern "C"
5638 #endif
5639 char dnet_htoa ();
5640 int
5641 main ()
5642 {
5643 return dnet_htoa ();
5644   ;
5645   return 0;
5646 }
5647 _ACEOF
5648 for ac_lib in '' dnet; do
5649   if test -z "$ac_lib"; then
5650     ac_res="none required"
5651   else
5652     ac_res=-l$ac_lib
5653     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5654   fi
5655   if ac_fn_c_try_link "$LINENO"; then :
5656   ac_cv_search_dnet_htoa=$ac_res
5657 fi
5658 rm -f core conftest.err conftest.$ac_objext \
5659     conftest$ac_exeext
5660   if ${ac_cv_search_dnet_htoa+:} false; then :
5661   break
5662 fi
5663 done
5664 if ${ac_cv_search_dnet_htoa+:} false; then :
5665
5666 else
5667   ac_cv_search_dnet_htoa=no
5668 fi
5669 rm conftest.$ac_ext
5670 LIBS=$ac_func_search_save_LIBS
5671 fi
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5
5673 $as_echo "$ac_cv_search_dnet_htoa" >&6; }
5674 ac_res=$ac_cv_search_dnet_htoa
5675 if test "$ac_res" != no; then :
5676   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5677
5678 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h
5679
5680 fi
5681
5682
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5
5684 $as_echo_n "checking for main in -lrpc... " >&6; }
5685 if ${ac_cv_lib_rpc_main+:} false; then :
5686   $as_echo_n "(cached) " >&6
5687 else
5688   ac_check_lib_save_LIBS=$LIBS
5689 LIBS="-lrpc  $LIBS"
5690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5691 /* end confdefs.h.  */
5692
5693
5694 int
5695 main ()
5696 {
5697 return main ();
5698   ;
5699   return 0;
5700 }
5701 _ACEOF
5702 if ac_fn_c_try_link "$LINENO"; then :
5703   ac_cv_lib_rpc_main=yes
5704 else
5705   ac_cv_lib_rpc_main=no
5706 fi
5707 rm -f core conftest.err conftest.$ac_objext \
5708     conftest$ac_exeext conftest.$ac_ext
5709 LIBS=$ac_check_lib_save_LIBS
5710 fi
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5
5712 $as_echo "$ac_cv_lib_rpc_main" >&6; }
5713 if test "x$ac_cv_lib_rpc_main" = xyes; then :
5714   cat >>confdefs.h <<_ACEOF
5715 #define HAVE_LIBRPC 1
5716 _ACEOF
5717
5718   LIBS="-lrpc $LIBS"
5719
5720 fi
5721
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5
5723 $as_echo_n "checking for library containing getrpcbynumber... " >&6; }
5724 if ${ac_cv_search_getrpcbynumber+:} false; then :
5725   $as_echo_n "(cached) " >&6
5726 else
5727   ac_func_search_save_LIBS=$LIBS
5728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5729 /* end confdefs.h.  */
5730
5731 /* Override any GCC internal prototype to avoid an error.
5732    Use char because int might match the return type of a GCC
5733    builtin and then its argument prototype would still apply.  */
5734 #ifdef __cplusplus
5735 extern "C"
5736 #endif
5737 char getrpcbynumber ();
5738 int
5739 main ()
5740 {
5741 return getrpcbynumber ();
5742   ;
5743   return 0;
5744 }
5745 _ACEOF
5746 for ac_lib in '' nsl; do
5747   if test -z "$ac_lib"; then
5748     ac_res="none required"
5749   else
5750     ac_res=-l$ac_lib
5751     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5752   fi
5753   if ac_fn_c_try_link "$LINENO"; then :
5754   ac_cv_search_getrpcbynumber=$ac_res
5755 fi
5756 rm -f core conftest.err conftest.$ac_objext \
5757     conftest$ac_exeext
5758   if ${ac_cv_search_getrpcbynumber+:} false; then :
5759   break
5760 fi
5761 done
5762 if ${ac_cv_search_getrpcbynumber+:} false; then :
5763
5764 else
5765   ac_cv_search_getrpcbynumber=no
5766 fi
5767 rm conftest.$ac_ext
5768 LIBS=$ac_func_search_save_LIBS
5769 fi
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5
5771 $as_echo "$ac_cv_search_getrpcbynumber" >&6; }
5772 ac_res=$ac_cv_search_getrpcbynumber
5773 if test "$ac_res" != no; then :
5774   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5775
5776 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h
5777
5778 fi
5779
5780
5781
5782
5783                 LBL_LIBS="$LIBS"
5784     pfopen=/usr/examples/packetfilter/pfopen.c
5785     if test -f $pfopen ; then
5786             for ac_func in pfopen
5787 do :
5788   ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen"
5789 if test "x$ac_cv_func_pfopen" = xyes; then :
5790   cat >>confdefs.h <<_ACEOF
5791 #define HAVE_PFOPEN 1
5792 _ACEOF
5793
5794 fi
5795 done
5796
5797             if test $ac_cv_func_pfopen = "no" ; then
5798                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5
5799 $as_echo "Using $pfopen" >&6; }
5800                     LIBS="$LIBS $pfopen"
5801             fi
5802     fi
5803     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5
5804 $as_echo_n "checking for local pcap library... " >&6; }
5805     libpcap=FAIL
5806     lastdir=FAIL
5807     places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
5808         egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5809     places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
5810         egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'`
5811     for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
5812             basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \
5813                 sed -e 's/-PRE-GIT$//' `
5814             if test $lastdir = $basedir ; then
5815                                     continue;
5816             fi
5817             lastdir=$dir
5818             if test -r $dir/libpcap.a ; then
5819                     libpcap=$dir/libpcap.a
5820                     d=$dir
5821                             fi
5822     done
5823     if test $libpcap = FAIL ; then
5824             { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5825 $as_echo "not found" >&6; }
5826
5827             #
5828             # Look for pcap-config.
5829             #
5830             if test -n "$ac_tool_prefix"; then
5831   # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args.
5832 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2
5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5834 $as_echo_n "checking for $ac_word... " >&6; }
5835 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
5836   $as_echo_n "(cached) " >&6
5837 else
5838   case $PCAP_CONFIG in
5839   [\\/]* | ?:[\\/]*)
5840   ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
5841   ;;
5842   *)
5843   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5844 for as_dir in $PATH
5845 do
5846   IFS=$as_save_IFS
5847   test -z "$as_dir" && as_dir=.
5848     for ac_exec_ext in '' $ac_executable_extensions; do
5849   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5850     ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5852     break 2
5853   fi
5854 done
5855   done
5856 IFS=$as_save_IFS
5857
5858   ;;
5859 esac
5860 fi
5861 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
5862 if test -n "$PCAP_CONFIG"; then
5863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
5864 $as_echo "$PCAP_CONFIG" >&6; }
5865 else
5866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5867 $as_echo "no" >&6; }
5868 fi
5869
5870
5871 fi
5872 if test -z "$ac_cv_path_PCAP_CONFIG"; then
5873   ac_pt_PCAP_CONFIG=$PCAP_CONFIG
5874   # Extract the first word of "pcap-config", so it can be a program name with args.
5875 set dummy pcap-config; ac_word=$2
5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5877 $as_echo_n "checking for $ac_word... " >&6; }
5878 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then :
5879   $as_echo_n "(cached) " >&6
5880 else
5881   case $ac_pt_PCAP_CONFIG in
5882   [\\/]* | ?:[\\/]*)
5883   ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path.
5884   ;;
5885   *)
5886   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5887 for as_dir in $PATH
5888 do
5889   IFS=$as_save_IFS
5890   test -z "$as_dir" && as_dir=.
5891     for ac_exec_ext in '' $ac_executable_extensions; do
5892   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5893     ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5894     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5895     break 2
5896   fi
5897 done
5898   done
5899 IFS=$as_save_IFS
5900
5901   ;;
5902 esac
5903 fi
5904 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG
5905 if test -n "$ac_pt_PCAP_CONFIG"; then
5906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5
5907 $as_echo "$ac_pt_PCAP_CONFIG" >&6; }
5908 else
5909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5910 $as_echo "no" >&6; }
5911 fi
5912
5913   if test "x$ac_pt_PCAP_CONFIG" = x; then
5914     PCAP_CONFIG=""
5915   else
5916     case $cross_compiling:$ac_tool_warned in
5917 yes:)
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5920 ac_tool_warned=yes ;;
5921 esac
5922     PCAP_CONFIG=$ac_pt_PCAP_CONFIG
5923   fi
5924 else
5925   PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG"
5926 fi
5927
5928             if test -n "$PCAP_CONFIG" ; then
5929                 #
5930                 # Found - use it to get the include flags for
5931                 # libpcap and the flags to link with libpcap.
5932                 #
5933                 # Please read section 11.6 "Shell Substitutions"
5934                 # in the autoconf manual before doing anything
5935                 # to this that involves quoting.  Especially note
5936                 # the statement "There is just no portable way to use
5937                 # double-quoted strings inside double-quoted back-quoted
5938                 # expressions (pfew!)."
5939                 #
5940                 cflags=`"$PCAP_CONFIG" --cflags`
5941                 V_INCLS="$cflags $V_INCLS"
5942                 libpcap=`"$PCAP_CONFIG" --libs`
5943             else
5944                 #
5945                 # Not found; look for pcap.
5946                 #
5947                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5
5948 $as_echo_n "checking for main in -lpcap... " >&6; }
5949 if ${ac_cv_lib_pcap_main+:} false; then :
5950   $as_echo_n "(cached) " >&6
5951 else
5952   ac_check_lib_save_LIBS=$LIBS
5953 LIBS="-lpcap  $LIBS"
5954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5955 /* end confdefs.h.  */
5956
5957
5958 int
5959 main ()
5960 {
5961 return main ();
5962   ;
5963   return 0;
5964 }
5965 _ACEOF
5966 if ac_fn_c_try_link "$LINENO"; then :
5967   ac_cv_lib_pcap_main=yes
5968 else
5969   ac_cv_lib_pcap_main=no
5970 fi
5971 rm -f core conftest.err conftest.$ac_objext \
5972     conftest$ac_exeext conftest.$ac_ext
5973 LIBS=$ac_check_lib_save_LIBS
5974 fi
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5
5976 $as_echo "$ac_cv_lib_pcap_main" >&6; }
5977 if test "x$ac_cv_lib_pcap_main" = xyes; then :
5978   libpcap="-lpcap"
5979 fi
5980
5981                 if test $libpcap = FAIL ; then
5982                     as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5
5983                 fi
5984                                                                                                                                                                                                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5
5985 $as_echo_n "checking for extraneous pcap header directories... " >&6; }
5986                 if test \( ! -r /usr/local/include/pcap.h \) -a \
5987                         \( ! -r /usr/include/pcap.h \); then
5988                     if test -r /usr/local/include/pcap/pcap.h; then
5989                         d="/usr/local/include/pcap"
5990                     elif test -r /usr/include/pcap/pcap.h; then
5991                         d="/usr/include/pcap"
5992                     fi
5993                 fi
5994                 if test -z "$d" ; then
5995                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5996 $as_echo "not found" >&6; }
5997                 else
5998                     V_INCLS="-I$d $V_INCLS"
5999                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5
6000 $as_echo "found -- -I$d added" >&6; }
6001                 fi
6002             fi
6003     else
6004             V_PCAPDEP=$libpcap
6005             places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \
6006                         egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
6007             places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \
6008                         egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'`
6009             pcapH=FAIL
6010             if test -r $d/pcap.h; then
6011                     pcapH=$d
6012             else
6013                 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do
6014                    if test -r $dir/pcap.h ; then
6015                        pcapH=$dir
6016                    fi
6017                 done
6018             fi
6019
6020             if test $pcapH = FAIL ; then
6021                     as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5
6022             fi
6023             V_INCLS="-I$pcapH $V_INCLS"
6024             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5
6025 $as_echo "$libpcap" >&6; }
6026             # Extract the first word of "pcap-config", so it can be a program name with args.
6027 set dummy pcap-config; ac_word=$2
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6029 $as_echo_n "checking for $ac_word... " >&6; }
6030 if ${ac_cv_path_PCAP_CONFIG+:} false; then :
6031   $as_echo_n "(cached) " >&6
6032 else
6033   case $PCAP_CONFIG in
6034   [\\/]* | ?:[\\/]*)
6035   ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path.
6036   ;;
6037   *)
6038   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6039 for as_dir in $d
6040 do
6041   IFS=$as_save_IFS
6042   test -z "$as_dir" && as_dir=.
6043     for ac_exec_ext in '' $ac_executable_extensions; do
6044   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6045     ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6047     break 2
6048   fi
6049 done
6050   done
6051 IFS=$as_save_IFS
6052
6053   ;;
6054 esac
6055 fi
6056 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG
6057 if test -n "$PCAP_CONFIG"; then
6058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5
6059 $as_echo "$PCAP_CONFIG" >&6; }
6060 else
6061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6062 $as_echo "no" >&6; }
6063 fi
6064
6065
6066             if test -n "$PCAP_CONFIG"; then
6067                 #
6068                 # The libpcap directory has a pcap-config script.
6069                 # Use it to get any additioal libraries needed
6070                 # to link with the libpcap archive library in
6071                 # that directory.
6072                 #
6073                 # Please read section 11.6 "Shell Substitutions"
6074                 # in the autoconf manual before doing anything
6075                 # to this that involves quoting.  Especially note
6076                 # the statement "There is just no portable way to use
6077                 # double-quoted strings inside double-quoted back-quoted
6078                 # expressions (pfew!)."
6079                 #
6080                 additional_libs=`"$PCAP_CONFIG" --additional-libs --static`
6081                 libpcap="$libpcap $additional_libs"
6082             fi
6083     fi
6084     LIBS="$libpcap $LIBS"
6085     if ! test -n "$PCAP_CONFIG" ; then
6086         #
6087         # We don't have pcap-config; find out any additional link flags
6088         # we need.  (If we have pcap-config, we assume it tells us what
6089         # we need.)
6090         #
6091         case "$host_os" in
6092
6093         aix*)
6094             #
6095             # If libpcap is DLPI-based, we have to use /lib/pse.exp if
6096             # present, as we use the STREAMS routines.
6097             #
6098             # (XXX - true only if we're linking with a static libpcap?)
6099             #
6100             pseexe="/lib/pse.exp"
6101             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
6102 $as_echo_n "checking for $pseexe... " >&6; }
6103             if test -f $pseexe ; then
6104                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6105 $as_echo "yes" >&6; }
6106                     LIBS="$LIBS -I:$pseexe"
6107             fi
6108
6109             #
6110             # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as
6111             # we use them to load the BPF module.
6112             #
6113             # (XXX - true only if we're linking with a static libpcap?)
6114             #
6115             LIBS="$LIBS -lodm -lcfg"
6116             ;;
6117         esac
6118     fi
6119
6120                                     ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop"
6121 if test "x$ac_cv_func_pcap_loop" = xyes; then :
6122
6123 else
6124
6125             as_fn_error $? "Report this to tcpdump-workers@lists.tcpdump.org, and include the
6126 config.log file in your report.  If you have downloaded libpcap from
6127 tcpdump.org, and built it yourself, please also include the config.log
6128 file from the libpcap source directory, the Makefile from the libpcap
6129 source directory, and the output of the make process for libpcap, as
6130 this could be a problem with the libpcap that was built, and we will
6131 not be able to determine why this is happening, and thus will not be
6132 able to fix it, without that information, as we have not been able to
6133 reproduce this problem ourselves." "$LINENO" 5
6134
6135 fi
6136
6137
6138                         ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks"
6139 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then :
6140
6141
6142 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h
6143
6144             for ac_func in pcap_free_datalinks
6145 do :
6146   ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks"
6147 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then :
6148   cat >>confdefs.h <<_ACEOF
6149 #define HAVE_PCAP_FREE_DATALINKS 1
6150 _ACEOF
6151
6152 fi
6153 done
6154
6155
6156 else
6157
6158             case " $LIBOBJS " in
6159   *" datalinks.$ac_objext "* ) ;;
6160   *) LIBOBJS="$LIBOBJS datalinks.$ac_objext"
6161  ;;
6162 esac
6163
6164
6165 fi
6166
6167     for ac_func in pcap_set_datalink
6168 do :
6169   ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink"
6170 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then :
6171   cat >>confdefs.h <<_ACEOF
6172 #define HAVE_PCAP_SET_DATALINK 1
6173 _ACEOF
6174
6175 fi
6176 done
6177
6178     ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val"
6179 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then :
6180
6181
6182 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h
6183
6184             ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description"
6185 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then :
6186
6187 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h
6188
6189 else
6190
6191                     case " $LIBOBJS " in
6192   *" dlnames.$ac_objext "* ) ;;
6193   *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6194  ;;
6195 esac
6196
6197
6198 fi
6199
6200
6201 else
6202
6203             case " $LIBOBJS " in
6204   *" dlnames.$ac_objext "* ) ;;
6205   *) LIBOBJS="$LIBOBJS dlnames.$ac_objext"
6206  ;;
6207 esac
6208
6209
6210 fi
6211
6212
6213                         for ac_func in pcap_breakloop
6214 do :
6215   ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop"
6216 if test "x$ac_cv_func_pcap_breakloop" = xyes; then :
6217   cat >>confdefs.h <<_ACEOF
6218 #define HAVE_PCAP_BREAKLOOP 1
6219 _ACEOF
6220
6221 fi
6222 done
6223
6224
6225                     ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell"
6226 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then :
6227
6228 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h
6229
6230 else
6231
6232             case " $LIBOBJS " in
6233   *" pcap_dump_ftell.$ac_objext "* ) ;;
6234   *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext"
6235  ;;
6236 esac
6237
6238
6239 fi
6240
6241
6242
6243 #
6244 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate
6245 # libraries (e.g., "-lsocket -lnsl" on Solaris).
6246 #
6247 # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which
6248 # use AC_CHECK_FUNC which doesn't let us specify the right #includes
6249 # to make this work on BSD/OS 4.x.  BSD/OS 4.x ships with the BIND8
6250 # resolver, and the way it defines inet_{ntop,pton} is rather strange;
6251 # it does not ship with a libc symbol "inet_ntop()", it ships with
6252 # "_inet_ntop()", and has a #define macro in one of the system headers
6253 # to rename it.
6254 #
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5
6256 $as_echo_n "checking for inet_ntop... " >&6; }
6257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6258 /* end confdefs.h.  */
6259 #include <sys/types.h>
6260 #include <sys/socket.h>
6261 #include <netinet/in.h>
6262 #include <arpa/inet.h>
6263 int
6264 main ()
6265 {
6266 char src[4], dst[128];
6267 inet_ntop(AF_INET, src, dst, sizeof(dst));
6268   ;
6269   return 0;
6270 }
6271 _ACEOF
6272 if ac_fn_c_try_link "$LINENO"; then :
6273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6274 $as_echo "yes" >&6; }
6275 else
6276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6277 $as_echo "no" >&6; }
6278         case " $LIBOBJS " in
6279   *" inet_ntop.$ac_objext "* ) ;;
6280   *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
6281  ;;
6282 esac
6283
6284 fi
6285 rm -f core conftest.err conftest.$ac_objext \
6286     conftest$ac_exeext conftest.$ac_ext
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
6288 $as_echo_n "checking for inet_pton... " >&6; }
6289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6290 /* end confdefs.h.  */
6291 #include <sys/types.h>
6292 #include <sys/socket.h>
6293 #include <netinet/in.h>
6294 #include <arpa/inet.h>
6295 int
6296 main ()
6297 {
6298 char src[128], dst[4];
6299 inet_pton(AF_INET, src, dst);
6300   ;
6301   return 0;
6302 }
6303 _ACEOF
6304 if ac_fn_c_try_link "$LINENO"; then :
6305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6306 $as_echo "yes" >&6; }
6307 else
6308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6309 $as_echo "no" >&6; }
6310         case " $LIBOBJS " in
6311   *" inet_pton.$ac_objext "* ) ;;
6312   *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
6313  ;;
6314 esac
6315
6316 fi
6317 rm -f core conftest.err conftest.$ac_objext \
6318     conftest$ac_exeext conftest.$ac_ext
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
6320 $as_echo_n "checking for inet_aton... " >&6; }
6321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6322 /* end confdefs.h.  */
6323 #include <sys/types.h>
6324 #include <netinet/in.h>
6325 #include <arpa/inet.h>
6326 int
6327 main ()
6328 {
6329 char src[128];
6330 struct in_addr dst;
6331 inet_aton(src, &dst);
6332   ;
6333   return 0;
6334 }
6335 _ACEOF
6336 if ac_fn_c_try_link "$LINENO"; then :
6337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6338 $as_echo "yes" >&6; }
6339 else
6340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6341 $as_echo "no" >&6; }
6342         case " $LIBOBJS " in
6343   *" inet_aton.$ac_objext "* ) ;;
6344   *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext"
6345  ;;
6346 esac
6347
6348 fi
6349 rm -f core conftest.err conftest.$ac_objext \
6350     conftest$ac_exeext conftest.$ac_ext
6351
6352 #
6353 # Check for these after AC_LBL_LIBPCAP, for the same reason.
6354 #
6355 # You are in a twisty little maze of UN*Xes, all different.
6356 # Some might not have ether_ntohost().
6357 # Some might have it, but not declare it in any header file.
6358 # Some might have it, but declare it in <netinet/if_ether.h>.
6359 # Some might have it, but declare it in <netinet/ether.h>
6360 # (And some might have it but document it as something declared in
6361 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
6362 #
6363 # Before you is a C compiler.
6364 #
6365 for ac_func in ether_ntohost
6366 do :
6367   ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost"
6368 if test "x$ac_cv_func_ether_ntohost" = xyes; then :
6369   cat >>confdefs.h <<_ACEOF
6370 #define HAVE_ETHER_NTOHOST 1
6371 _ACEOF
6372
6373     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5
6374 $as_echo_n "checking for buggy ether_ntohost... " >&6; }
6375 if ${ac_cv_buggy_ether_ntohost+:} false; then :
6376   $as_echo_n "(cached) " >&6
6377 else
6378
6379         if test "$cross_compiling" = yes; then :
6380   ac_cv_buggy_ether_ntohost="not while cross-compiling"
6381 else
6382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6383 /* end confdefs.h.  */
6384
6385                 #include <netdb.h>
6386                 #include <sys/types.h>
6387                 #include <sys/param.h>
6388                 #include <sys/socket.h>
6389
6390                 int
6391                 main(int argc, char **argv)
6392                 {
6393                         u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
6394                         char name[MAXHOSTNAMELEN];
6395
6396                         ether_ntohost(name, (struct ether_addr *)ea);
6397                         exit(0);
6398                 }
6399
6400 _ACEOF
6401 if ac_fn_c_try_run "$LINENO"; then :
6402   ac_cv_buggy_ether_ntohost=no
6403 else
6404   ac_cv_buggy_ether_ntohost=yes
6405 fi
6406 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6407   conftest.$ac_objext conftest.beam conftest.$ac_ext
6408 fi
6409
6410 fi
6411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5
6412 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; }
6413     if test "$ac_cv_buggy_ether_ntohost" = "no"; then
6414
6415 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h
6416
6417     fi
6418
6419 fi
6420 done
6421
6422 if test "$ac_cv_func_ether_ntohost" = yes -a \
6423     "$ac_cv_buggy_ether_ntohost" = "no"; then
6424         #
6425         # OK, we have ether_ntohost().  Do we have <netinet/if_ether.h>?
6426         #
6427         if test "$ac_cv_header_netinet_if_ether_h" = yes; then
6428                 #
6429                 # Yes.  Does it declare ether_ntohost()?
6430                 #
6431                 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6432 #include <sys/types.h>
6433 #include <sys/socket.h>
6434 #include <netinet/in.h>
6435 #include <arpa/inet.h>
6436 struct mbuf;
6437 struct rtentry;
6438 #include <net/if.h>
6439 #include <netinet/if_ether.h>
6440
6441 "
6442 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6443
6444
6445 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6446
6447
6448 fi
6449
6450         fi
6451         #
6452         # Did that succeed?
6453         #
6454         if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6455                 #
6456                 # No, how about <netinet/ether.h>, as on Linux?
6457                 #
6458                 for ac_header in netinet/ether.h
6459 do :
6460   ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
6461 if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
6462   cat >>confdefs.h <<_ACEOF
6463 #define HAVE_NETINET_ETHER_H 1
6464 _ACEOF
6465
6466 fi
6467
6468 done
6469
6470                 if test "$ac_cv_header_netinet_ether_h" = yes; then
6471                         #
6472                         # We have it - does it declare ether_ntohost()?
6473                         # Unset ac_cv_have_decl_ether_ntohost so we don't
6474                         # treat the previous failure as a cached value and
6475                         # suppress the next test.
6476                         #
6477                         unset ac_cv_have_decl_ether_ntohost
6478                         ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" "
6479 #include <netinet/ether.h>
6480
6481 "
6482 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then :
6483
6484
6485 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h
6486
6487
6488 fi
6489
6490                 fi
6491         fi
6492         #
6493         # Is ether_ntohost() declared?
6494         #
6495         if test "$ac_cv_have_decl_ether_ntohost" != yes; then
6496                 #
6497                 # No, we'll have to declare it ourselves.
6498                 # Do we have "struct ether_addr"?
6499                 #
6500                 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
6501 #include <sys/types.h>
6502 #include <sys/socket.h>
6503 #include <netinet/in.h>
6504 #include <arpa/inet.h>
6505 struct mbuf;
6506 struct rtentry;
6507 #include <net/if.h>
6508 #include <netinet/if_ether.h>
6509
6510 "
6511 if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
6512
6513 cat >>confdefs.h <<_ACEOF
6514 #define HAVE_STRUCT_ETHER_ADDR 1
6515 _ACEOF
6516
6517
6518 fi
6519
6520
6521 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h
6522
6523         else
6524
6525 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h
6526
6527         fi
6528 fi
6529
6530 # libdlpi is needed for Solaris 11 and later.
6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
6532 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
6533 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
6534   $as_echo_n "(cached) " >&6
6535 else
6536   ac_check_lib_save_LIBS=$LIBS
6537 LIBS="-ldlpi -L/lib $LIBS"
6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6539 /* end confdefs.h.  */
6540
6541 /* Override any GCC internal prototype to avoid an error.
6542    Use char because int might match the return type of a GCC
6543    builtin and then its argument prototype would still apply.  */
6544 #ifdef __cplusplus
6545 extern "C"
6546 #endif
6547 char dlpi_walk ();
6548 int
6549 main ()
6550 {
6551 return dlpi_walk ();
6552   ;
6553   return 0;
6554 }
6555 _ACEOF
6556 if ac_fn_c_try_link "$LINENO"; then :
6557   ac_cv_lib_dlpi_dlpi_walk=yes
6558 else
6559   ac_cv_lib_dlpi_dlpi_walk=no
6560 fi
6561 rm -f core conftest.err conftest.$ac_objext \
6562     conftest$ac_exeext conftest.$ac_ext
6563 LIBS=$ac_check_lib_save_LIBS
6564 fi
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
6566 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
6567 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
6568   LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS"
6569 fi
6570
6571
6572
6573         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5
6574 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; }
6575         if ${ac_cv_sockaddr_has_sa_len+:} false; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6579 /* end confdefs.h.  */
6580
6581 #               include <sys/types.h>
6582 #               include <sys/socket.h>
6583 int
6584 main ()
6585 {
6586 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
6587   ;
6588   return 0;
6589 }
6590 _ACEOF
6591 if ac_fn_c_try_compile "$LINENO"; then :
6592   ac_cv_sockaddr_has_sa_len=yes
6593 else
6594   ac_cv_sockaddr_has_sa_len=no
6595 fi
6596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6597 fi
6598
6599         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5
6600 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; }
6601                 if test $ac_cv_sockaddr_has_sa_len = yes ; then
6602                         $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
6603
6604         fi
6605
6606 if test "$ac_cv_sockaddr_has_sa_len" = no; then
6607         missing_includes=yes
6608 fi
6609
6610 #
6611 # Do we have the new open API?  Check for pcap_create, and assume that,
6612 # if we do, we also have pcap_activate() and the other new routines
6613 # introduced in libpcap 1.0.0.
6614 #
6615 for ac_func in pcap_create
6616 do :
6617   ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create"
6618 if test "x$ac_cv_func_pcap_create" = xyes; then :
6619   cat >>confdefs.h <<_ACEOF
6620 #define HAVE_PCAP_CREATE 1
6621 _ACEOF
6622
6623 fi
6624 done
6625
6626 if test $ac_cv_func_pcap_create = "yes" ; then
6627         #
6628         # OK, do we have pcap_set_tstamp_type?  If so, assume we have
6629         # pcap_list_tstamp_types and pcap_free_tstamp_types as well.
6630         #
6631         for ac_func in pcap_set_tstamp_type
6632 do :
6633   ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type"
6634 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then :
6635   cat >>confdefs.h <<_ACEOF
6636 #define HAVE_PCAP_SET_TSTAMP_TYPE 1
6637 _ACEOF
6638
6639 fi
6640 done
6641
6642         #
6643         # And do we have pcap_set_tstamp_precision?  If so, we assume
6644         # we also have pcap_open_offline_with_tstamp_precision.
6645         #
6646         for ac_func in pcap_set_tstamp_precision
6647 do :
6648   ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision"
6649 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then :
6650   cat >>confdefs.h <<_ACEOF
6651 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1
6652 _ACEOF
6653
6654 fi
6655 done
6656
6657 fi
6658
6659 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection
6660 do :
6661   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6662 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6663 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6664   cat >>confdefs.h <<_ACEOF
6665 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6666 _ACEOF
6667
6668 fi
6669 done
6670
6671 if test $ac_cv_func_pcap_findalldevs = "yes" ; then
6672     savedcppflags="$CPPFLAGS"
6673     CPPFLAGS="$CPPFLAGS $V_INCLS"
6674     ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h>
6675 "
6676 if test "x$ac_cv_type_pcap_if_t" = xyes; then :
6677
6678 cat >>confdefs.h <<_ACEOF
6679 #define HAVE_PCAP_IF_T 1
6680 _ACEOF
6681
6682
6683 fi
6684
6685     CPPFLAGS="$savedcppflags"
6686 fi
6687
6688 if test $ac_cv_func_pcap_lib_version = "no" ; then
6689     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5
6690 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; }
6691     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6692 /* end confdefs.h.  */
6693
6694 int
6695 main ()
6696 {
6697
6698         extern char pcap_version[];
6699
6700         return (int)pcap_version;
6701
6702   ;
6703   return 0;
6704 }
6705 _ACEOF
6706 if ac_fn_c_try_link "$LINENO"; then :
6707   ac_lbl_cv_pcap_version_defined=yes
6708 else
6709   ac_lbl_cv_pcap_version_defined=no
6710 fi
6711 rm -f core conftest.err conftest.$ac_objext \
6712     conftest$ac_exeext conftest.$ac_ext
6713     if test "$ac_lbl_cv_pcap_version_defined" = yes ; then
6714         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6715 $as_echo "yes" >&6; }
6716
6717 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h
6718
6719     else
6720         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6721 $as_echo "no" >&6; }
6722     fi
6723 fi
6724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5
6725 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; }
6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6727 /* end confdefs.h.  */
6728
6729 int
6730 main ()
6731 {
6732
6733         extern int pcap_debug;
6734
6735         return pcap_debug;
6736
6737   ;
6738   return 0;
6739 }
6740 _ACEOF
6741 if ac_fn_c_try_link "$LINENO"; then :
6742   ac_lbl_cv_pcap_debug_defined=yes
6743 else
6744   ac_lbl_cv_pcap_debug_defined=no
6745 fi
6746 rm -f core conftest.err conftest.$ac_objext \
6747     conftest$ac_exeext conftest.$ac_ext
6748 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then
6749         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6750 $as_echo "yes" >&6; }
6751
6752 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h
6753
6754 else
6755         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6756 $as_echo "no" >&6; }
6757         #
6758         # OK, what about "yydebug"?
6759         #
6760         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5
6761 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; }
6762         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6763 /* end confdefs.h.  */
6764
6765 int
6766 main ()
6767 {
6768
6769                 extern int yydebug;
6770
6771                 return yydebug;
6772
6773   ;
6774   return 0;
6775 }
6776 _ACEOF
6777 if ac_fn_c_try_link "$LINENO"; then :
6778   ac_lbl_cv_yydebug_defined=yes
6779 else
6780   ac_lbl_cv_yydebug_defined=no
6781 fi
6782 rm -f core conftest.err conftest.$ac_objext \
6783     conftest$ac_exeext conftest.$ac_ext
6784         if test "$ac_lbl_cv_yydebug_defined" = yes ; then
6785                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6786 $as_echo "yes" >&6; }
6787
6788 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h
6789
6790         else
6791                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6792 $as_echo "no" >&6; }
6793         fi
6794 fi
6795 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump"
6796 if test "x$ac_cv_func_bpf_dump" = xyes; then :
6797   $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h
6798
6799 else
6800   case " $LIBOBJS " in
6801   *" bpf_dump.$ac_objext "* ) ;;
6802   *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext"
6803  ;;
6804 esac
6805
6806 fi
6807
6808
6809 V_GROUP=0
6810 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then
6811         V_GROUP=wheel
6812 fi
6813 #
6814 # Assume V7/BSD convention for man pages (file formats in section 5,
6815 # miscellaneous info in section 7).
6816 #
6817 MAN_FILE_FORMATS=5
6818 MAN_MISC_INFO=7
6819 case "$host_os" in
6820
6821 aix*)
6822
6823 $as_echo "#define _SUN 1" >>confdefs.h
6824
6825         ;;
6826
6827 hpux*)
6828         #
6829         # Use System V conventions for man pages.
6830         #
6831         MAN_FILE_FORMATS=4
6832         MAN_MISC_INFO=5
6833         ;;
6834
6835 irix*)
6836         V_GROUP=sys
6837
6838         #
6839         # Use System V conventions for man pages.
6840         #
6841         MAN_FILE_FORMATS=4
6842         MAN_MISC_INFO=5
6843         ;;
6844
6845 osf*)
6846         V_GROUP=system
6847
6848         #
6849         # Use System V conventions for man pages.
6850         #
6851         MAN_FILE_FORMATS=4
6852         MAN_MISC_INFO=5
6853         ;;
6854
6855 solaris*)
6856         V_GROUP=sys
6857
6858         #
6859         # Use System V conventions for man pages.
6860         #
6861         MAN_FILE_FORMATS=4
6862         MAN_MISC_INFO=5
6863         ;;
6864 esac
6865
6866 if test -f /dev/bpf0 ; then
6867         V_GROUP=bpf
6868 fi
6869
6870 #
6871 # Make sure we have definitions for all the C99 specified-width types
6872 # (regardless of whether the environment is a C99 environment or not).
6873 #
6874 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6875 case $ac_cv_c_int8_t in #(
6876   no|yes) ;; #(
6877   *)
6878
6879 cat >>confdefs.h <<_ACEOF
6880 #define int8_t $ac_cv_c_int8_t
6881 _ACEOF
6882 ;;
6883 esac
6884
6885 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6886 case $ac_cv_c_int16_t in #(
6887   no|yes) ;; #(
6888   *)
6889
6890 cat >>confdefs.h <<_ACEOF
6891 #define int16_t $ac_cv_c_int16_t
6892 _ACEOF
6893 ;;
6894 esac
6895
6896 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6897 case $ac_cv_c_int32_t in #(
6898   no|yes) ;; #(
6899   *)
6900
6901 cat >>confdefs.h <<_ACEOF
6902 #define int32_t $ac_cv_c_int32_t
6903 _ACEOF
6904 ;;
6905 esac
6906
6907 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6908 case $ac_cv_c_int64_t in #(
6909   no|yes) ;; #(
6910   *)
6911
6912 cat >>confdefs.h <<_ACEOF
6913 #define int64_t $ac_cv_c_int64_t
6914 _ACEOF
6915 ;;
6916 esac
6917
6918 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6919 case $ac_cv_c_uint8_t in #(
6920   no|yes) ;; #(
6921   *)
6922
6923 $as_echo "#define _UINT8_T 1" >>confdefs.h
6924
6925
6926 cat >>confdefs.h <<_ACEOF
6927 #define uint8_t $ac_cv_c_uint8_t
6928 _ACEOF
6929 ;;
6930   esac
6931
6932 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6933 case $ac_cv_c_uint16_t in #(
6934   no|yes) ;; #(
6935   *)
6936
6937
6938 cat >>confdefs.h <<_ACEOF
6939 #define uint16_t $ac_cv_c_uint16_t
6940 _ACEOF
6941 ;;
6942   esac
6943
6944 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6945 case $ac_cv_c_uint32_t in #(
6946   no|yes) ;; #(
6947   *)
6948
6949 $as_echo "#define _UINT32_T 1" >>confdefs.h
6950
6951
6952 cat >>confdefs.h <<_ACEOF
6953 #define uint32_t $ac_cv_c_uint32_t
6954 _ACEOF
6955 ;;
6956   esac
6957
6958 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6959 case $ac_cv_c_uint64_t in #(
6960   no|yes) ;; #(
6961   *)
6962
6963 $as_echo "#define _UINT64_T 1" >>confdefs.h
6964
6965
6966 cat >>confdefs.h <<_ACEOF
6967 #define uint64_t $ac_cv_c_uint64_t
6968 _ACEOF
6969 ;;
6970   esac
6971
6972
6973 #
6974 # Define the old BSD specified-width types in terms of the C99 types;
6975 # we may need them with libpcap include files.
6976 #
6977 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
6978 #include <sys/types.h>
6979
6980 "
6981 if test "x$ac_cv_type_u_int8_t" = xyes; then :
6982
6983 else
6984
6985 $as_echo "#define u_int8_t uint8_t" >>confdefs.h
6986
6987 fi
6988
6989 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
6990 #include <sys/types.h>
6991
6992 "
6993 if test "x$ac_cv_type_u_int16_t" = xyes; then :
6994
6995 else
6996
6997 $as_echo "#define u_int16_t uint16_t" >>confdefs.h
6998
6999 fi
7000
7001 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
7002 #include <sys/types.h>
7003
7004 "
7005 if test "x$ac_cv_type_u_int32_t" = xyes; then :
7006
7007 else
7008
7009 $as_echo "#define u_int32_t uint32_t" >>confdefs.h
7010
7011 fi
7012
7013 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
7014 #include <sys/types.h>
7015
7016 "
7017 if test "x$ac_cv_type_u_int64_t" = xyes; then :
7018
7019 else
7020
7021 $as_echo "#define u_int64_t uint64_t" >>confdefs.h
7022
7023 fi
7024
7025
7026 #
7027 # Check for <inttypes.h>
7028 #
7029 for ac_header in inttypes.h
7030 do :
7031   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
7032 if test "x$ac_cv_header_inttypes_h" = xyes; then :
7033   cat >>confdefs.h <<_ACEOF
7034 #define HAVE_INTTYPES_H 1
7035 _ACEOF
7036
7037     #
7038     # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros?
7039     # Some systems have an inttypes.h that doesn't define all of them.
7040     #
7041     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5
7042 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; }
7043     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7044 /* end confdefs.h.  */
7045
7046
7047             #include <inttypes.h>
7048             #include <stdio.h>
7049             #include <sys/types.h>
7050
7051             main()
7052             {
7053               printf("%" PRId64 "\n", (uint64_t)1);
7054               printf("%" PRIo64 "\n", (uint64_t)1);
7055               printf("%" PRIx64 "\n", (uint64_t)1);
7056               printf("%" PRIu64 "\n", (uint64_t)1);
7057             }
7058
7059
7060 _ACEOF
7061 if ac_fn_c_try_compile "$LINENO"; then :
7062
7063         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7064 $as_echo "yes" >&6; }
7065         ac_lbl_inttypes_h_defines_formats=yes
7066
7067 else
7068
7069         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7070 $as_echo "no" >&6; }
7071         ac_lbl_inttypes_h_defines_formats=no
7072
7073 fi
7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7075
7076 else
7077
7078     #
7079     # We don't have inttypes.h, so it obviously can't define those
7080     # macros.
7081     #
7082     ac_lbl_inttypes_h_defines_formats=no
7083
7084 fi
7085
7086 done
7087
7088 if test "$ac_lbl_inttypes_h_defines_formats" = no; then
7089
7090     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5
7091 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; }
7092     if test "$cross_compiling" = yes; then :
7093   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7095 as_fn_error $? "cannot run test program while cross compiling
7096 See \`config.log' for more details" "$LINENO" 5; }
7097 else
7098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099 /* end confdefs.h.  */
7100
7101
7102 #           ifdef HAVE_INTTYPES_H
7103             #include <inttypes.h>
7104 #           endif
7105             #include <stdio.h>
7106             #include <sys/types.h>
7107
7108             main()
7109             {
7110               uint64_t t = 1;
7111               char strbuf[16+1];
7112               sprintf(strbuf, "%016lx", t << 32);
7113               if (strcmp(strbuf, "0000000100000000") == 0)
7114                 exit(0);
7115               else
7116                 exit(1);
7117             }
7118
7119
7120 _ACEOF
7121 if ac_fn_c_try_run "$LINENO"; then :
7122
7123
7124 $as_echo "#define PRId64 \"ld\"" >>confdefs.h
7125
7126
7127 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h
7128
7129
7130 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h
7131
7132
7133 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h
7134
7135         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7136 $as_echo "yes" >&6; }
7137
7138 else
7139
7140         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7141 $as_echo "no" >&6; }
7142
7143
7144     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5
7145 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; }
7146     if test "$cross_compiling" = yes; then :
7147   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7148 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7149 as_fn_error $? "cannot run test program while cross compiling
7150 See \`config.log' for more details" "$LINENO" 5; }
7151 else
7152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7153 /* end confdefs.h.  */
7154
7155
7156 #           ifdef HAVE_INTTYPES_H
7157             #include <inttypes.h>
7158 #           endif
7159             #include <stdio.h>
7160             #include <sys/types.h>
7161
7162             main()
7163             {
7164               uint64_t t = 1;
7165               char strbuf[16+1];
7166               sprintf(strbuf, "%016llx", t << 32);
7167               if (strcmp(strbuf, "0000000100000000") == 0)
7168                 exit(0);
7169               else
7170                 exit(1);
7171             }
7172
7173
7174 _ACEOF
7175 if ac_fn_c_try_run "$LINENO"; then :
7176
7177
7178 $as_echo "#define PRId64 \"lld\"" >>confdefs.h
7179
7180
7181 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h
7182
7183
7184 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h
7185
7186
7187 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h
7188
7189         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7190 $as_echo "yes" >&6; }
7191
7192 else
7193
7194         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7195 $as_echo "no" >&6; }
7196
7197
7198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5
7199 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; }
7200     if test "$cross_compiling" = yes; then :
7201   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7203 as_fn_error $? "cannot run test program while cross compiling
7204 See \`config.log' for more details" "$LINENO" 5; }
7205 else
7206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7207 /* end confdefs.h.  */
7208
7209
7210 #           ifdef HAVE_INTTYPES_H
7211             #include <inttypes.h>
7212 #           endif
7213             #include <stdio.h>
7214             #include <sys/types.h>
7215
7216             main()
7217             {
7218               uint64_t t = 1;
7219               char strbuf[16+1];
7220               sprintf(strbuf, "%016Lx", t << 32);
7221               if (strcmp(strbuf, "0000000100000000") == 0)
7222                 exit(0);
7223               else
7224                 exit(1);
7225             }
7226
7227
7228 _ACEOF
7229 if ac_fn_c_try_run "$LINENO"; then :
7230
7231
7232 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h
7233
7234
7235 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h
7236
7237
7238 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h
7239
7240
7241 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h
7242
7243         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7244 $as_echo "yes" >&6; }
7245
7246 else
7247
7248         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7249 $as_echo "no" >&6; }
7250
7251
7252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5
7253 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; }
7254     if test "$cross_compiling" = yes; then :
7255   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7257 as_fn_error $? "cannot run test program while cross compiling
7258 See \`config.log' for more details" "$LINENO" 5; }
7259 else
7260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7261 /* end confdefs.h.  */
7262
7263
7264 #           ifdef HAVE_INTTYPES_H
7265             #include <inttypes.h>
7266 #           endif
7267             #include <stdio.h>
7268             #include <sys/types.h>
7269
7270             main()
7271             {
7272               uint64_t t = 1;
7273               char strbuf[16+1];
7274               sprintf(strbuf, "%016qx", t << 32);
7275               if (strcmp(strbuf, "0000000100000000") == 0)
7276                 exit(0);
7277               else
7278                 exit(1);
7279             }
7280
7281
7282 _ACEOF
7283 if ac_fn_c_try_run "$LINENO"; then :
7284
7285
7286 $as_echo "#define PRId64 \"qd\"" >>confdefs.h
7287
7288
7289 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h
7290
7291
7292 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h
7293
7294
7295 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h
7296
7297         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7298 $as_echo "yes" >&6; }
7299
7300 else
7301
7302         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7303 $as_echo "no" >&6; }
7304
7305                   as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5
7306
7307
7308 fi
7309 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7310   conftest.$ac_objext conftest.beam conftest.$ac_ext
7311 fi
7312
7313
7314
7315
7316 fi
7317 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7318   conftest.$ac_objext conftest.beam conftest.$ac_ext
7319 fi
7320
7321
7322
7323
7324 fi
7325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7326   conftest.$ac_objext conftest.beam conftest.$ac_ext
7327 fi
7328
7329
7330
7331
7332 fi
7333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7334   conftest.$ac_objext conftest.beam conftest.$ac_ext
7335 fi
7336
7337
7338 fi
7339
7340 #
7341 # Check for some headers introduced in later versions of libpcap
7342 # and used by some printers.
7343 #
7344 # Those headers use the {u_}intN_t types, so we must do this after
7345 # we check for what's needed to get them defined.
7346 #
7347 savedcppflags="$CPPFLAGS"
7348 CPPFLAGS="$CPPFLAGS $V_INCLS"
7349 for ac_header in pcap/bluetooth.h
7350 do :
7351   ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"tcpdump-stdinc.h\"
7352 "
7353 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then :
7354   cat >>confdefs.h <<_ACEOF
7355 #define HAVE_PCAP_BLUETOOTH_H 1
7356 _ACEOF
7357
7358 fi
7359
7360 done
7361
7362 for ac_header in pcap/nflog.h
7363 do :
7364   ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"tcpdump-stdinc.h\"
7365 "
7366 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then :
7367   cat >>confdefs.h <<_ACEOF
7368 #define HAVE_PCAP_NFLOG_H 1
7369 _ACEOF
7370
7371 fi
7372
7373 done
7374
7375 for ac_header in pcap/usb.h
7376 do :
7377   ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"tcpdump-stdinc.h\"
7378 "
7379 if test "x$ac_cv_header_pcap_usb_h" = xyes; then :
7380   cat >>confdefs.h <<_ACEOF
7381 #define HAVE_PCAP_USB_H 1
7382 _ACEOF
7383
7384 fi
7385
7386 done
7387
7388 CPPFLAGS="$savedcppflags"
7389
7390 if test -n "$ac_tool_prefix"; then
7391   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7392 set dummy ${ac_tool_prefix}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_RANLIB+:} false; then :
7396   $as_echo_n "(cached) " >&6
7397 else
7398   if test -n "$RANLIB"; then
7399   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7400 else
7401 as_save_IFS=$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_RANLIB="${ac_tool_prefix}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 RANLIB=$ac_cv_prog_RANLIB
7419 if test -n "$RANLIB"; then
7420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7421 $as_echo "$RANLIB" >&6; }
7422 else
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7424 $as_echo "no" >&6; }
7425 fi
7426
7427
7428 fi
7429 if test -z "$ac_cv_prog_RANLIB"; then
7430   ac_ct_RANLIB=$RANLIB
7431   # Extract the first word of "ranlib", so it can be a program name with args.
7432 set dummy ranlib; ac_word=$2
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7434 $as_echo_n "checking for $ac_word... " >&6; }
7435 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7436   $as_echo_n "(cached) " >&6
7437 else
7438   if test -n "$ac_ct_RANLIB"; then
7439   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7440 else
7441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7442 for as_dir in $PATH
7443 do
7444   IFS=$as_save_IFS
7445   test -z "$as_dir" && as_dir=.
7446     for ac_exec_ext in '' $ac_executable_extensions; do
7447   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7448     ac_cv_prog_ac_ct_RANLIB="ranlib"
7449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7450     break 2
7451   fi
7452 done
7453   done
7454 IFS=$as_save_IFS
7455
7456 fi
7457 fi
7458 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7459 if test -n "$ac_ct_RANLIB"; then
7460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7461 $as_echo "$ac_ct_RANLIB" >&6; }
7462 else
7463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7464 $as_echo "no" >&6; }
7465 fi
7466
7467   if test "x$ac_ct_RANLIB" = x; then
7468     RANLIB=":"
7469   else
7470     case $cross_compiling:$ac_tool_warned in
7471 yes:)
7472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7474 ac_tool_warned=yes ;;
7475 esac
7476     RANLIB=$ac_ct_RANLIB
7477   fi
7478 else
7479   RANLIB="$ac_cv_prog_RANLIB"
7480 fi
7481
7482 if test -n "$ac_tool_prefix"; then
7483   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7484 set dummy ${ac_tool_prefix}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_AR+:} false; then :
7488   $as_echo_n "(cached) " >&6
7489 else
7490   if test -n "$AR"; then
7491   ac_cv_prog_AR="$AR" # Let the user override the test.
7492 else
7493 as_save_IFS=$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_AR="${ac_tool_prefix}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 AR=$ac_cv_prog_AR
7511 if test -n "$AR"; then
7512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7513 $as_echo "$AR" >&6; }
7514 else
7515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7516 $as_echo "no" >&6; }
7517 fi
7518
7519
7520 fi
7521 if test -z "$ac_cv_prog_AR"; then
7522   ac_ct_AR=$AR
7523   # Extract the first word of "ar", so it can be a program name with args.
7524 set dummy ar; ac_word=$2
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7526 $as_echo_n "checking for $ac_word... " >&6; }
7527 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7528   $as_echo_n "(cached) " >&6
7529 else
7530   if test -n "$ac_ct_AR"; then
7531   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7532 else
7533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7534 for as_dir in $PATH
7535 do
7536   IFS=$as_save_IFS
7537   test -z "$as_dir" && as_dir=.
7538     for ac_exec_ext in '' $ac_executable_extensions; do
7539   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7540     ac_cv_prog_ac_ct_AR="ar"
7541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7542     break 2
7543   fi
7544 done
7545   done
7546 IFS=$as_save_IFS
7547
7548 fi
7549 fi
7550 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7551 if test -n "$ac_ct_AR"; then
7552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7553 $as_echo "$ac_ct_AR" >&6; }
7554 else
7555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7556 $as_echo "no" >&6; }
7557 fi
7558
7559   if test "x$ac_ct_AR" = x; then
7560     AR=""
7561   else
7562     case $cross_compiling:$ac_tool_warned in
7563 yes:)
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7565 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7566 ac_tool_warned=yes ;;
7567 esac
7568     AR=$ac_ct_AR
7569   fi
7570 else
7571   AR="$ac_cv_prog_AR"
7572 fi
7573
7574
7575 rm -f os-proto.h
7576     if test "${LBL_CFLAGS+set}" = set; then
7577             V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
7578     fi
7579     if test -f .devel ; then
7580             #
7581             # Skip all the warning option stuff on some compilers.
7582             #
7583             if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
7584
7585         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
7586 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
7587         save_CFLAGS="$CFLAGS"
7588         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wall"
7589         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7590 /* end confdefs.h.  */
7591
7592 int
7593 main ()
7594 {
7595 return 0
7596   ;
7597   return 0;
7598 }
7599 _ACEOF
7600 if ac_fn_c_try_compile "$LINENO"; then :
7601
7602                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7603 $as_echo "yes" >&6; }
7604                 CFLAGS="$save_CFLAGS"
7605                 V_CCOPT="$V_CCOPT -Wall"
7606
7607 else
7608
7609                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7610 $as_echo "no" >&6; }
7611                 CFLAGS="$save_CFLAGS"
7612
7613 fi
7614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7615
7616
7617         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
7618 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
7619         save_CFLAGS="$CFLAGS"
7620         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wmissing-prototypes"
7621         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7622 /* end confdefs.h.  */
7623
7624 int
7625 main ()
7626 {
7627 return 0
7628   ;
7629   return 0;
7630 }
7631 _ACEOF
7632 if ac_fn_c_try_compile "$LINENO"; then :
7633
7634                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7635 $as_echo "yes" >&6; }
7636                 CFLAGS="$save_CFLAGS"
7637                 V_CCOPT="$V_CCOPT -Wmissing-prototypes"
7638
7639 else
7640
7641                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7642 $as_echo "no" >&6; }
7643                 CFLAGS="$save_CFLAGS"
7644
7645 fi
7646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7647
7648
7649         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
7650 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
7651         save_CFLAGS="$CFLAGS"
7652         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wstrict-prototypes"
7653         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7654 /* end confdefs.h.  */
7655
7656 int
7657 main ()
7658 {
7659 return 0
7660   ;
7661   return 0;
7662 }
7663 _ACEOF
7664 if ac_fn_c_try_compile "$LINENO"; then :
7665
7666                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7667 $as_echo "yes" >&6; }
7668                 CFLAGS="$save_CFLAGS"
7669                 V_CCOPT="$V_CCOPT -Wstrict-prototypes"
7670
7671 else
7672
7673                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7674 $as_echo "no" >&6; }
7675                 CFLAGS="$save_CFLAGS"
7676
7677 fi
7678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7679
7680
7681         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5
7682 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; }
7683         save_CFLAGS="$CFLAGS"
7684         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wwrite-strings"
7685         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7686 /* end confdefs.h.  */
7687
7688 int
7689 main ()
7690 {
7691 return 0
7692   ;
7693   return 0;
7694 }
7695 _ACEOF
7696 if ac_fn_c_try_compile "$LINENO"; then :
7697
7698                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7699 $as_echo "yes" >&6; }
7700                 CFLAGS="$save_CFLAGS"
7701                 V_CCOPT="$V_CCOPT -Wwrite-strings"
7702
7703 else
7704
7705                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7706 $as_echo "no" >&6; }
7707                 CFLAGS="$save_CFLAGS"
7708
7709 fi
7710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7711
7712
7713         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5
7714 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; }
7715         save_CFLAGS="$CFLAGS"
7716         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpointer-arith"
7717         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7718 /* end confdefs.h.  */
7719
7720 int
7721 main ()
7722 {
7723 return 0
7724   ;
7725   return 0;
7726 }
7727 _ACEOF
7728 if ac_fn_c_try_compile "$LINENO"; then :
7729
7730                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7731 $as_echo "yes" >&6; }
7732                 CFLAGS="$save_CFLAGS"
7733                 V_CCOPT="$V_CCOPT -Wpointer-arith"
7734
7735 else
7736
7737                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7738 $as_echo "no" >&6; }
7739                 CFLAGS="$save_CFLAGS"
7740
7741 fi
7742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7743
7744
7745         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
7746 $as_echo_n "checking whether the compiler supports the -W option... " >&6; }
7747         save_CFLAGS="$CFLAGS"
7748         CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -W"
7749         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7750 /* end confdefs.h.  */
7751
7752 int
7753 main ()
7754 {
7755 return 0
7756   ;
7757   return 0;
7758 }
7759 _ACEOF
7760 if ac_fn_c_try_compile "$LINENO"; then :
7761
7762                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7763 $as_echo "yes" >&6; }
7764                 CFLAGS="$save_CFLAGS"
7765                 V_CCOPT="$V_CCOPT -W"
7766
7767 else
7768
7769                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7770 $as_echo "no" >&6; }
7771                 CFLAGS="$save_CFLAGS"
7772
7773 fi
7774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7775
7776             fi
7777
7778         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
7779 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
7780         if test "$GCC" = yes ; then
7781                 #
7782                 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
7783                 # though it's not); we assume that, in this case, the flag
7784                 # would be -M.
7785                 #
7786                 ac_lbl_dependency_flag="-M"
7787         else
7788                 #
7789                 # Not GCC or a compiler deemed to be GCC; what platform is
7790                 # this?  (We're assuming that if the compiler isn't GCC
7791                 # it's the compiler from the vendor of the OS; that won't
7792                 # necessarily be true for x86 platforms, where it might be
7793                 # the Intel C compiler.)
7794                 #
7795                 case "$host_os" in
7796
7797                 irix*|osf*|darwin*)
7798                         #
7799                         # MIPS C for IRIX, DEC C, and clang all use -M.
7800                         #
7801                         ac_lbl_dependency_flag="-M"
7802                         ;;
7803
7804                 solaris*)
7805                         #
7806                         # Sun C uses -xM.
7807                         #
7808                         ac_lbl_dependency_flag="-xM"
7809                         ;;
7810
7811                 hpux*)
7812                         #
7813                         # HP's older C compilers don't support this.
7814                         # HP's newer C compilers support this with
7815                         # either +M or +Make; the older compilers
7816                         # interpret +M as something completely
7817                         # different, so we use +Make so we don't
7818                         # think it works with the older compilers.
7819                         #
7820                         ac_lbl_dependency_flag="+Make"
7821                         ;;
7822
7823                 *)
7824                         #
7825                         # Not one of the above; assume no support for
7826                         # generating dependencies.
7827                         #
7828                         ac_lbl_dependency_flag=""
7829                         ;;
7830                 esac
7831         fi
7832
7833         #
7834         # Is ac_lbl_dependency_flag defined and, if so, does the compiler
7835         # complain about it?
7836         #
7837         # Note: clang doesn't seem to exit with an error status when handed
7838         # an unknown non-warning error, even if you pass it
7839         # -Werror=unknown-warning-option.  However, it always supports
7840         # -M, so the fact that this test always succeeds with clang
7841         # isn't an issue.
7842         #
7843         if test ! -z "$ac_lbl_dependency_flag"; then
7844                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7845 /* end confdefs.h.  */
7846 int main(void) { return 0; }
7847 _ACEOF
7848                 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
7849                 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
7850                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
7851 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
7852                         DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
7853                         MKDEP='${srcdir}/mkdep'
7854                 else
7855                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7856 $as_echo "no" >&6; }
7857                         #
7858                         # We can't run mkdep, so have "make depend" do
7859                         # nothing.
7860                         #
7861                         MKDEP=:
7862                 fi
7863                 rm -rf conftest*
7864         else
7865                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7866 $as_echo "no" >&6; }
7867                 #
7868                 # We can't run mkdep, so have "make depend" do
7869                 # nothing.
7870                 #
7871                 MKDEP=:
7872         fi
7873
7874
7875
7876             #
7877             # We used to set -n32 for IRIX 6 when not using GCC (presumed
7878             # to mean that we're using MIPS C or MIPSpro C); it specified
7879             # the "new" faster 32-bit ABI, introduced in IRIX 6.2.  I'm
7880             # not sure why that would be something to do *only* with a
7881             # .devel file; why should the ABI for which we produce code
7882             # depend on .devel?
7883             #
7884             os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
7885             name="lbl/os-$os.h"
7886             if test -f $name ; then
7887                     ln -s $name os-proto.h
7888
7889 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
7890
7891             else
7892                     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
7893 $as_echo "$as_me: WARNING: can't find $name" >&2;}
7894             fi
7895     fi
7896
7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
7898 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
7899     if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
7900   $as_echo_n "(cached) " >&6
7901 else
7902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7903 /* end confdefs.h.  */
7904
7905 #       include <sys/types.h>
7906 #       include <sys/socket.h>
7907 int
7908 main ()
7909 {
7910 u_int i = sizeof(((struct sockaddr *)0)->sa_len)
7911   ;
7912   return 0;
7913 }
7914 _ACEOF
7915 if ac_fn_c_try_compile "$LINENO"; then :
7916   ac_cv_lbl_sockaddr_has_sa_len=yes
7917 else
7918   ac_cv_lbl_sockaddr_has_sa_len=no
7919 fi
7920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7921 fi
7922
7923     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
7924 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
7925     if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
7926
7927 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
7928
7929     fi
7930
7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
7932 $as_echo_n "checking if unaligned accesses fail... " >&6; }
7933     if ${ac_cv_lbl_unaligned_fail+:} false; then :
7934   $as_echo_n "(cached) " >&6
7935 else
7936   case "$host_cpu" in
7937
7938         #
7939         # These are CPU types where:
7940         #
7941         #       the CPU faults on an unaligned access, but at least some
7942         #       OSes that support that CPU catch the fault and simulate
7943         #       the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
7944         #       the simulation is slow, so we don't want to use it;
7945         #
7946         #       the CPU, I infer (from the old
7947         #
7948         # XXX: should also check that they don't do weird things (like on arm)
7949         #
7950         #       comment) doesn't fault on unaligned accesses, but doesn't
7951         #       do a normal unaligned fetch, either (e.g., presumably, ARM);
7952         #
7953         #       for whatever reason, the test program doesn't work
7954         #       (this has been claimed to be the case for several of those
7955         #       CPUs - I don't know what the problem is; the problem
7956         #       was reported as "the test program dumps core" for SuperH,
7957         #       but that's what the test program is *supposed* to do -
7958         #       it dumps core before it writes anything, so the test
7959         #       for an empty output file should find an empty output
7960         #       file and conclude that unaligned accesses don't work).
7961         #
7962         # This run-time test won't work if you're cross-compiling, so
7963         # in order to support cross-compiling for a particular CPU,
7964         # we have to wire in the list of CPU types anyway, as far as
7965         # I know, so perhaps we should just have a set of CPUs on
7966         # which we know it doesn't work, a set of CPUs on which we
7967         # know it does work, and have the script just fail on other
7968         # cpu types and update it when such a failure occurs.
7969         #
7970         alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
7971                 ac_cv_lbl_unaligned_fail=yes
7972                 ;;
7973
7974         *)
7975                 cat >conftest.c <<EOF
7976 #               include <sys/types.h>
7977 #               include <sys/wait.h>
7978 #               include <stdio.h>
7979                 unsigned char a[5] = { 1, 2, 3, 4, 5 };
7980                 main() {
7981                 unsigned int i;
7982                 pid_t pid;
7983                 int status;
7984                 /* avoid "core dumped" message */
7985                 pid = fork();
7986                 if (pid <  0)
7987                         exit(2);
7988                 if (pid > 0) {
7989                         /* parent */
7990                         pid = waitpid(pid, &status, 0);
7991                         if (pid < 0)
7992                                 exit(3);
7993                         exit(!WIFEXITED(status));
7994                 }
7995                 /* child */
7996                 i = *(unsigned int *)&a[1];
7997                 printf("%d\n", i);
7998                 exit(0);
7999                 }
8000 EOF
8001                 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
8002                     conftest.c $LIBS >/dev/null 2>&1
8003                 if test ! -x conftest ; then
8004                                                 ac_cv_lbl_unaligned_fail=yes
8005                 else
8006                         ./conftest >conftest.out
8007                         if test ! -s conftest.out ; then
8008                                 ac_cv_lbl_unaligned_fail=yes
8009                         else
8010                                 ac_cv_lbl_unaligned_fail=no
8011                         fi
8012                 fi
8013                 rm -f -r conftest* core core.conftest
8014                 ;;
8015         esac
8016 fi
8017
8018     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
8019 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
8020     if test $ac_cv_lbl_unaligned_fail = yes ; then
8021
8022 $as_echo "#define LBL_ALIGN 1" >>confdefs.h
8023
8024     fi
8025
8026
8027         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno" >&5
8028 $as_echo_n "checking for h_errno... " >&6; }
8029         if ${ac_cv_var_h_errno+:} false; then :
8030   $as_echo_n "(cached) " >&6
8031 else
8032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033 /* end confdefs.h.  */
8034
8035 #               include <sys/types.h>
8036 #               include <netdb.h>
8037 int
8038 main ()
8039 {
8040 int foo = h_errno;
8041   ;
8042   return 0;
8043 }
8044 _ACEOF
8045 if ac_fn_c_try_compile "$LINENO"; then :
8046   ac_cv_var_h_errno=yes
8047 else
8048   ac_cv_var_h_errno=no
8049 fi
8050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8051 fi
8052
8053         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_h_errno" >&5
8054 $as_echo "$ac_cv_var_h_errno" >&6; }
8055         if test "$ac_cv_var_h_errno" = "yes"; then
8056
8057 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
8058
8059         fi
8060
8061
8062 # Check for OpenSSL libcrypto
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL libcrypto" >&5
8064 $as_echo_n "checking whether to use OpenSSL libcrypto... " >&6; }
8065 # Specify location for both includes and libraries.
8066 want_libcrypto=ifavailable
8067
8068 # Check whether --with-crypto was given.
8069 if test "${with_crypto+set}" = set; then :
8070   withval=$with_crypto;
8071         if test $withval = no
8072         then
8073                 want_libcrypto=no
8074                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8075 $as_echo "no" >&6; }
8076         elif test $withval = yes
8077         then
8078                 want_libcrypto=yes
8079                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8080 $as_echo "yes" >&6; }
8081         fi
8082
8083 else
8084
8085         #
8086         # Use libcrypto if it's present, otherwise don't.
8087         #
8088         want_libcrypto=ifavailable
8089         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5
8090 $as_echo "yes, if available" >&6; }
8091
8092 fi
8093
8094 if test "$want_libcrypto" != "no"; then
8095         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5
8096 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; }
8097 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then :
8098   $as_echo_n "(cached) " >&6
8099 else
8100   ac_check_lib_save_LIBS=$LIBS
8101 LIBS="-lcrypto  $LIBS"
8102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h.  */
8104
8105 /* Override any GCC internal prototype to avoid an error.
8106    Use char because int might match the return type of a GCC
8107    builtin and then its argument prototype would still apply.  */
8108 #ifdef __cplusplus
8109 extern "C"
8110 #endif
8111 char DES_cbc_encrypt ();
8112 int
8113 main ()
8114 {
8115 return DES_cbc_encrypt ();
8116   ;
8117   return 0;
8118 }
8119 _ACEOF
8120 if ac_fn_c_try_link "$LINENO"; then :
8121   ac_cv_lib_crypto_DES_cbc_encrypt=yes
8122 else
8123   ac_cv_lib_crypto_DES_cbc_encrypt=no
8124 fi
8125 rm -f core conftest.err conftest.$ac_objext \
8126     conftest$ac_exeext conftest.$ac_ext
8127 LIBS=$ac_check_lib_save_LIBS
8128 fi
8129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5
8130 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; }
8131 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then :
8132   cat >>confdefs.h <<_ACEOF
8133 #define HAVE_LIBCRYPTO 1
8134 _ACEOF
8135
8136   LIBS="-lcrypto $LIBS"
8137
8138 fi
8139
8140         for ac_header in openssl/evp.h
8141 do :
8142   ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default"
8143 if test "x$ac_cv_header_openssl_evp_h" = xyes; then :
8144   cat >>confdefs.h <<_ACEOF
8145 #define HAVE_OPENSSL_EVP_H 1
8146 _ACEOF
8147
8148 fi
8149
8150 done
8151
8152 fi
8153
8154 if test "$missing_includes" = "yes"; then
8155         CPPFLAGS="$CPPFLAGS -I$srcdir/missing"
8156         V_INCLS="$V_INCLS -I$srcdir/missing"
8157 fi
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168 # Find a good install program.  We prefer a C program (faster),
8169 # so one script is as good as another.  But avoid the broken or
8170 # incompatible versions:
8171 # SysV /etc/install, /usr/sbin/install
8172 # SunOS /usr/etc/install
8173 # IRIX /sbin/install
8174 # AIX /bin/install
8175 # AmigaOS /C/install, which installs bootblocks on floppy discs
8176 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
8177 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8178 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8179 # OS/2's system install, which has a completely different semantic
8180 # ./install, which can be erroneously created by make from ./install.sh.
8181 # Reject install programs that cannot install multiple files.
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
8183 $as_echo_n "checking for a BSD-compatible install... " >&6; }
8184 if test -z "$INSTALL"; then
8185 if ${ac_cv_path_install+:} false; then :
8186   $as_echo_n "(cached) " >&6
8187 else
8188   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8189 for as_dir in $PATH
8190 do
8191   IFS=$as_save_IFS
8192   test -z "$as_dir" && as_dir=.
8193     # Account for people who put trailing slashes in PATH elements.
8194 case $as_dir/ in #((
8195   ./ | .// | /[cC]/* | \
8196   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
8197   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
8198   /usr/ucb/* ) ;;
8199   *)
8200     # OSF1 and SCO ODT 3.0 have their own names for install.
8201     # Don't use installbsd from OSF since it installs stuff as root
8202     # by default.
8203     for ac_prog in ginstall scoinst install; do
8204       for ac_exec_ext in '' $ac_executable_extensions; do
8205         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
8206           if test $ac_prog = install &&
8207             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8208             # AIX install.  It has an incompatible calling convention.
8209             :
8210           elif test $ac_prog = install &&
8211             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
8212             # program-specific install script used by HP pwplus--don't use.
8213             :
8214           else
8215             rm -rf conftest.one conftest.two conftest.dir
8216             echo one > conftest.one
8217             echo two > conftest.two
8218             mkdir conftest.dir
8219             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
8220               test -s conftest.one && test -s conftest.two &&
8221               test -s conftest.dir/conftest.one &&
8222               test -s conftest.dir/conftest.two
8223             then
8224               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
8225               break 3
8226             fi
8227           fi
8228         fi
8229       done
8230     done
8231     ;;
8232 esac
8233
8234   done
8235 IFS=$as_save_IFS
8236
8237 rm -rf conftest.one conftest.two conftest.dir
8238
8239 fi
8240   if test "${ac_cv_path_install+set}" = set; then
8241     INSTALL=$ac_cv_path_install
8242   else
8243     # As a last resort, use the slow shell script.  Don't cache a
8244     # value for INSTALL within a source directory, because that will
8245     # break other packages using the cache if that directory is
8246     # removed, or if the value is a relative name.
8247     INSTALL=$ac_install_sh
8248   fi
8249 fi
8250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8251 $as_echo "$INSTALL" >&6; }
8252
8253 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8254 # It thinks the first close brace ends the variable substitution.
8255 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8256
8257 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
8258
8259 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8260
8261
8262 ac_config_headers="$ac_config_headers config.h"
8263
8264
8265 ac_config_commands="$ac_config_commands default-1"
8266
8267 ac_config_files="$ac_config_files Makefile tcpdump.1"
8268
8269 cat >confcache <<\_ACEOF
8270 # This file is a shell script that caches the results of configure
8271 # tests run on this system so they can be shared between configure
8272 # scripts and configure runs, see configure's option --config-cache.
8273 # It is not useful on other systems.  If it contains results you don't
8274 # want to keep, you may remove or edit it.
8275 #
8276 # config.status only pays attention to the cache file if you give it
8277 # the --recheck option to rerun configure.
8278 #
8279 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8280 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8281 # following values.
8282
8283 _ACEOF
8284
8285 # The following way of writing the cache mishandles newlines in values,
8286 # but we know of no workaround that is simple, portable, and efficient.
8287 # So, we kill variables containing newlines.
8288 # Ultrix sh set writes to stderr and can't be redirected directly,
8289 # and sets the high bit in the cache file unless we assign to the vars.
8290 (
8291   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8292     eval ac_val=\$$ac_var
8293     case $ac_val in #(
8294     *${as_nl}*)
8295       case $ac_var in #(
8296       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8297 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8298       esac
8299       case $ac_var in #(
8300       _ | IFS | as_nl) ;; #(
8301       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8302       *) { eval $ac_var=; unset $ac_var;} ;;
8303       esac ;;
8304     esac
8305   done
8306
8307   (set) 2>&1 |
8308     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8309     *${as_nl}ac_space=\ *)
8310       # `set' does not quote correctly, so add quotes: double-quote
8311       # substitution turns \\\\ into \\, and sed turns \\ into \.
8312       sed -n \
8313         "s/'/'\\\\''/g;
8314           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8315       ;; #(
8316     *)
8317       # `set' quotes correctly as required by POSIX, so do not add quotes.
8318       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8319       ;;
8320     esac |
8321     sort
8322 ) |
8323   sed '
8324      /^ac_cv_env_/b end
8325      t clear
8326      :clear
8327      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8328      t end
8329      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8330      :end' >>confcache
8331 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8332   if test -w "$cache_file"; then
8333     if test "x$cache_file" != "x/dev/null"; then
8334       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8335 $as_echo "$as_me: updating cache $cache_file" >&6;}
8336       if test ! -f "$cache_file" || test -h "$cache_file"; then
8337         cat confcache >"$cache_file"
8338       else
8339         case $cache_file in #(
8340         */* | ?:*)
8341           mv -f confcache "$cache_file"$$ &&
8342           mv -f "$cache_file"$$ "$cache_file" ;; #(
8343         *)
8344           mv -f confcache "$cache_file" ;;
8345         esac
8346       fi
8347     fi
8348   else
8349     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8350 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8351   fi
8352 fi
8353 rm -f confcache
8354
8355 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8356 # Let make expand exec_prefix.
8357 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8358
8359 DEFS=-DHAVE_CONFIG_H
8360
8361 ac_libobjs=
8362 ac_ltlibobjs=
8363 U=
8364 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8365   # 1. Remove the extension, and $U if already installed.
8366   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8367   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8368   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8369   #    will be set to the directory where LIBOBJS objects are built.
8370   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8371   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8372 done
8373 LIBOBJS=$ac_libobjs
8374
8375 LTLIBOBJS=$ac_ltlibobjs
8376
8377
8378
8379 : "${CONFIG_STATUS=./config.status}"
8380 ac_write_fail=0
8381 ac_clean_files_save=$ac_clean_files
8382 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8383 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8384 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8385 as_write_fail=0
8386 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8387 #! $SHELL
8388 # Generated by $as_me.
8389 # Run this file to recreate the current configuration.
8390 # Compiler output produced by configure, useful for debugging
8391 # configure, is in config.log if it exists.
8392
8393 debug=false
8394 ac_cs_recheck=false
8395 ac_cs_silent=false
8396
8397 SHELL=\${CONFIG_SHELL-$SHELL}
8398 export SHELL
8399 _ASEOF
8400 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8401 ## -------------------- ##
8402 ## M4sh Initialization. ##
8403 ## -------------------- ##
8404
8405 # Be more Bourne compatible
8406 DUALCASE=1; export DUALCASE # for MKS sh
8407 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8408   emulate sh
8409   NULLCMD=:
8410   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8411   # is contrary to our usage.  Disable this feature.
8412   alias -g '${1+"$@"}'='"$@"'
8413   setopt NO_GLOB_SUBST
8414 else
8415   case `(set -o) 2>/dev/null` in #(
8416   *posix*) :
8417     set -o posix ;; #(
8418   *) :
8419      ;;
8420 esac
8421 fi
8422
8423
8424 as_nl='
8425 '
8426 export as_nl
8427 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8428 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8429 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8430 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8431 # Prefer a ksh shell builtin over an external printf program on Solaris,
8432 # but without wasting forks for bash or zsh.
8433 if test -z "$BASH_VERSION$ZSH_VERSION" \
8434     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8435   as_echo='print -r --'
8436   as_echo_n='print -rn --'
8437 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8438   as_echo='printf %s\n'
8439   as_echo_n='printf %s'
8440 else
8441   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8442     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8443     as_echo_n='/usr/ucb/echo -n'
8444   else
8445     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8446     as_echo_n_body='eval
8447       arg=$1;
8448       case $arg in #(
8449       *"$as_nl"*)
8450         expr "X$arg" : "X\\(.*\\)$as_nl";
8451         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8452       esac;
8453       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8454     '
8455     export as_echo_n_body
8456     as_echo_n='sh -c $as_echo_n_body as_echo'
8457   fi
8458   export as_echo_body
8459   as_echo='sh -c $as_echo_body as_echo'
8460 fi
8461
8462 # The user is always right.
8463 if test "${PATH_SEPARATOR+set}" != set; then
8464   PATH_SEPARATOR=:
8465   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8466     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8467       PATH_SEPARATOR=';'
8468   }
8469 fi
8470
8471
8472 # IFS
8473 # We need space, tab and new line, in precisely that order.  Quoting is
8474 # there to prevent editors from complaining about space-tab.
8475 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8476 # splitting by setting IFS to empty value.)
8477 IFS=" ""        $as_nl"
8478
8479 # Find who we are.  Look in the path if we contain no directory separator.
8480 as_myself=
8481 case $0 in #((
8482   *[\\/]* ) as_myself=$0 ;;
8483   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8484 for as_dir in $PATH
8485 do
8486   IFS=$as_save_IFS
8487   test -z "$as_dir" && as_dir=.
8488     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8489   done
8490 IFS=$as_save_IFS
8491
8492      ;;
8493 esac
8494 # We did not find ourselves, most probably we were run as `sh COMMAND'
8495 # in which case we are not to be found in the path.
8496 if test "x$as_myself" = x; then
8497   as_myself=$0
8498 fi
8499 if test ! -f "$as_myself"; then
8500   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8501   exit 1
8502 fi
8503
8504 # Unset variables that we do not need and which cause bugs (e.g. in
8505 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8506 # suppresses any "Segmentation fault" message there.  '((' could
8507 # trigger a bug in pdksh 5.2.14.
8508 for as_var in BASH_ENV ENV MAIL MAILPATH
8509 do eval test x\${$as_var+set} = xset \
8510   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8511 done
8512 PS1='$ '
8513 PS2='> '
8514 PS4='+ '
8515
8516 # NLS nuisances.
8517 LC_ALL=C
8518 export LC_ALL
8519 LANGUAGE=C
8520 export LANGUAGE
8521
8522 # CDPATH.
8523 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8524
8525
8526 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8527 # ----------------------------------------
8528 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8529 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8530 # script with STATUS, using 1 if that was 0.
8531 as_fn_error ()
8532 {
8533   as_status=$1; test $as_status -eq 0 && as_status=1
8534   if test "$4"; then
8535     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8536     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8537   fi
8538   $as_echo "$as_me: error: $2" >&2
8539   as_fn_exit $as_status
8540 } # as_fn_error
8541
8542
8543 # as_fn_set_status STATUS
8544 # -----------------------
8545 # Set $? to STATUS, without forking.
8546 as_fn_set_status ()
8547 {
8548   return $1
8549 } # as_fn_set_status
8550
8551 # as_fn_exit STATUS
8552 # -----------------
8553 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8554 as_fn_exit ()
8555 {
8556   set +e
8557   as_fn_set_status $1
8558   exit $1
8559 } # as_fn_exit
8560
8561 # as_fn_unset VAR
8562 # ---------------
8563 # Portably unset VAR.
8564 as_fn_unset ()
8565 {
8566   { eval $1=; unset $1;}
8567 }
8568 as_unset=as_fn_unset
8569 # as_fn_append VAR VALUE
8570 # ----------------------
8571 # Append the text in VALUE to the end of the definition contained in VAR. Take
8572 # advantage of any shell optimizations that allow amortized linear growth over
8573 # repeated appends, instead of the typical quadratic growth present in naive
8574 # implementations.
8575 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8576   eval 'as_fn_append ()
8577   {
8578     eval $1+=\$2
8579   }'
8580 else
8581   as_fn_append ()
8582   {
8583     eval $1=\$$1\$2
8584   }
8585 fi # as_fn_append
8586
8587 # as_fn_arith ARG...
8588 # ------------------
8589 # Perform arithmetic evaluation on the ARGs, and store the result in the
8590 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8591 # must be portable across $(()) and expr.
8592 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8593   eval 'as_fn_arith ()
8594   {
8595     as_val=$(( $* ))
8596   }'
8597 else
8598   as_fn_arith ()
8599   {
8600     as_val=`expr "$@" || test $? -eq 1`
8601   }
8602 fi # as_fn_arith
8603
8604
8605 if expr a : '\(a\)' >/dev/null 2>&1 &&
8606    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8607   as_expr=expr
8608 else
8609   as_expr=false
8610 fi
8611
8612 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8613   as_basename=basename
8614 else
8615   as_basename=false
8616 fi
8617
8618 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8619   as_dirname=dirname
8620 else
8621   as_dirname=false
8622 fi
8623
8624 as_me=`$as_basename -- "$0" ||
8625 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8626          X"$0" : 'X\(//\)$' \| \
8627          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8628 $as_echo X/"$0" |
8629     sed '/^.*\/\([^/][^/]*\)\/*$/{
8630             s//\1/
8631             q
8632           }
8633           /^X\/\(\/\/\)$/{
8634             s//\1/
8635             q
8636           }
8637           /^X\/\(\/\).*/{
8638             s//\1/
8639             q
8640           }
8641           s/.*/./; q'`
8642
8643 # Avoid depending upon Character Ranges.
8644 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8645 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8646 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8647 as_cr_digits='0123456789'
8648 as_cr_alnum=$as_cr_Letters$as_cr_digits
8649
8650 ECHO_C= ECHO_N= ECHO_T=
8651 case `echo -n x` in #(((((
8652 -n*)
8653   case `echo 'xy\c'` in
8654   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8655   xy)  ECHO_C='\c';;
8656   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8657        ECHO_T=' ';;
8658   esac;;
8659 *)
8660   ECHO_N='-n';;
8661 esac
8662
8663 rm -f conf$$ conf$$.exe conf$$.file
8664 if test -d conf$$.dir; then
8665   rm -f conf$$.dir/conf$$.file
8666 else
8667   rm -f conf$$.dir
8668   mkdir conf$$.dir 2>/dev/null
8669 fi
8670 if (echo >conf$$.file) 2>/dev/null; then
8671   if ln -s conf$$.file conf$$ 2>/dev/null; then
8672     as_ln_s='ln -s'
8673     # ... but there are two gotchas:
8674     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8675     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8676     # In both cases, we have to default to `cp -pR'.
8677     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8678       as_ln_s='cp -pR'
8679   elif ln conf$$.file conf$$ 2>/dev/null; then
8680     as_ln_s=ln
8681   else
8682     as_ln_s='cp -pR'
8683   fi
8684 else
8685   as_ln_s='cp -pR'
8686 fi
8687 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8688 rmdir conf$$.dir 2>/dev/null
8689
8690
8691 # as_fn_mkdir_p
8692 # -------------
8693 # Create "$as_dir" as a directory, including parents if necessary.
8694 as_fn_mkdir_p ()
8695 {
8696
8697   case $as_dir in #(
8698   -*) as_dir=./$as_dir;;
8699   esac
8700   test -d "$as_dir" || eval $as_mkdir_p || {
8701     as_dirs=
8702     while :; do
8703       case $as_dir in #(
8704       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8705       *) as_qdir=$as_dir;;
8706       esac
8707       as_dirs="'$as_qdir' $as_dirs"
8708       as_dir=`$as_dirname -- "$as_dir" ||
8709 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8710          X"$as_dir" : 'X\(//\)[^/]' \| \
8711          X"$as_dir" : 'X\(//\)$' \| \
8712          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8713 $as_echo X"$as_dir" |
8714     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8715             s//\1/
8716             q
8717           }
8718           /^X\(\/\/\)[^/].*/{
8719             s//\1/
8720             q
8721           }
8722           /^X\(\/\/\)$/{
8723             s//\1/
8724             q
8725           }
8726           /^X\(\/\).*/{
8727             s//\1/
8728             q
8729           }
8730           s/.*/./; q'`
8731       test -d "$as_dir" && break
8732     done
8733     test -z "$as_dirs" || eval "mkdir $as_dirs"
8734   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8735
8736
8737 } # as_fn_mkdir_p
8738 if mkdir -p . 2>/dev/null; then
8739   as_mkdir_p='mkdir -p "$as_dir"'
8740 else
8741   test -d ./-p && rmdir ./-p
8742   as_mkdir_p=false
8743 fi
8744
8745
8746 # as_fn_executable_p FILE
8747 # -----------------------
8748 # Test if FILE is an executable regular file.
8749 as_fn_executable_p ()
8750 {
8751   test -f "$1" && test -x "$1"
8752 } # as_fn_executable_p
8753 as_test_x='test -x'
8754 as_executable_p=as_fn_executable_p
8755
8756 # Sed expression to map a string onto a valid CPP name.
8757 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8758
8759 # Sed expression to map a string onto a valid variable name.
8760 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8761
8762
8763 exec 6>&1
8764 ## ----------------------------------- ##
8765 ## Main body of $CONFIG_STATUS script. ##
8766 ## ----------------------------------- ##
8767 _ASEOF
8768 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8769
8770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8771 # Save the log message, to keep $0 and so on meaningful, and to
8772 # report actual input values of CONFIG_FILES etc. instead of their
8773 # values after options handling.
8774 ac_log="
8775 This file was extended by $as_me, which was
8776 generated by GNU Autoconf 2.69.  Invocation command line was
8777
8778   CONFIG_FILES    = $CONFIG_FILES
8779   CONFIG_HEADERS  = $CONFIG_HEADERS
8780   CONFIG_LINKS    = $CONFIG_LINKS
8781   CONFIG_COMMANDS = $CONFIG_COMMANDS
8782   $ $0 $@
8783
8784 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8785 "
8786
8787 _ACEOF
8788
8789 case $ac_config_files in *"
8790 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8791 esac
8792
8793 case $ac_config_headers in *"
8794 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8795 esac
8796
8797
8798 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8799 # Files that config.status was made for.
8800 config_files="$ac_config_files"
8801 config_headers="$ac_config_headers"
8802 config_commands="$ac_config_commands"
8803
8804 _ACEOF
8805
8806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8807 ac_cs_usage="\
8808 \`$as_me' instantiates files and other configuration actions
8809 from templates according to the current configuration.  Unless the files
8810 and actions are specified as TAGs, all are instantiated by default.
8811
8812 Usage: $0 [OPTION]... [TAG]...
8813
8814   -h, --help       print this help, then exit
8815   -V, --version    print version number and configuration settings, then exit
8816       --config     print configuration, then exit
8817   -q, --quiet, --silent
8818                    do not print progress messages
8819   -d, --debug      don't remove temporary files
8820       --recheck    update $as_me by reconfiguring in the same conditions
8821       --file=FILE[:TEMPLATE]
8822                    instantiate the configuration file FILE
8823       --header=FILE[:TEMPLATE]
8824                    instantiate the configuration header FILE
8825
8826 Configuration files:
8827 $config_files
8828
8829 Configuration headers:
8830 $config_headers
8831
8832 Configuration commands:
8833 $config_commands
8834
8835 Report bugs to the package provider."
8836
8837 _ACEOF
8838 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8839 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8840 ac_cs_version="\\
8841 config.status
8842 configured by $0, generated by GNU Autoconf 2.69,
8843   with options \\"\$ac_cs_config\\"
8844
8845 Copyright (C) 2012 Free Software Foundation, Inc.
8846 This config.status script is free software; the Free Software Foundation
8847 gives unlimited permission to copy, distribute and modify it."
8848
8849 ac_pwd='$ac_pwd'
8850 srcdir='$srcdir'
8851 INSTALL='$INSTALL'
8852 test -n "\$AWK" || AWK=awk
8853 _ACEOF
8854
8855 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8856 # The default lists apply if the user does not specify any file.
8857 ac_need_defaults=:
8858 while test $# != 0
8859 do
8860   case $1 in
8861   --*=?*)
8862     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8863     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8864     ac_shift=:
8865     ;;
8866   --*=)
8867     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8868     ac_optarg=
8869     ac_shift=:
8870     ;;
8871   *)
8872     ac_option=$1
8873     ac_optarg=$2
8874     ac_shift=shift
8875     ;;
8876   esac
8877
8878   case $ac_option in
8879   # Handling of the options.
8880   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8881     ac_cs_recheck=: ;;
8882   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8883     $as_echo "$ac_cs_version"; exit ;;
8884   --config | --confi | --conf | --con | --co | --c )
8885     $as_echo "$ac_cs_config"; exit ;;
8886   --debug | --debu | --deb | --de | --d | -d )
8887     debug=: ;;
8888   --file | --fil | --fi | --f )
8889     $ac_shift
8890     case $ac_optarg in
8891     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8892     '') as_fn_error $? "missing file argument" ;;
8893     esac
8894     as_fn_append CONFIG_FILES " '$ac_optarg'"
8895     ac_need_defaults=false;;
8896   --header | --heade | --head | --hea )
8897     $ac_shift
8898     case $ac_optarg in
8899     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8900     esac
8901     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8902     ac_need_defaults=false;;
8903   --he | --h)
8904     # Conflict between --help and --header
8905     as_fn_error $? "ambiguous option: \`$1'
8906 Try \`$0 --help' for more information.";;
8907   --help | --hel | -h )
8908     $as_echo "$ac_cs_usage"; exit ;;
8909   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8910   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8911     ac_cs_silent=: ;;
8912
8913   # This is an error.
8914   -*) as_fn_error $? "unrecognized option: \`$1'
8915 Try \`$0 --help' for more information." ;;
8916
8917   *) as_fn_append ac_config_targets " $1"
8918      ac_need_defaults=false ;;
8919
8920   esac
8921   shift
8922 done
8923
8924 ac_configure_extra_args=
8925
8926 if $ac_cs_silent; then
8927   exec 6>/dev/null
8928   ac_configure_extra_args="$ac_configure_extra_args --silent"
8929 fi
8930
8931 _ACEOF
8932 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8933 if \$ac_cs_recheck; then
8934   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8935   shift
8936   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8937   CONFIG_SHELL='$SHELL'
8938   export CONFIG_SHELL
8939   exec "\$@"
8940 fi
8941
8942 _ACEOF
8943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8944 exec 5>>config.log
8945 {
8946   echo
8947   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8948 ## Running $as_me. ##
8949 _ASBOX
8950   $as_echo "$ac_log"
8951 } >&5
8952
8953 _ACEOF
8954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8955 #
8956 # INIT-COMMANDS
8957 #
8958
8959
8960 _ACEOF
8961
8962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8963
8964 # Handling of arguments.
8965 for ac_config_target in $ac_config_targets
8966 do
8967   case $ac_config_target in
8968     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8969     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8970     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8971     "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;;
8972
8973   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8974   esac
8975 done
8976
8977
8978 # If the user did not use the arguments to specify the items to instantiate,
8979 # then the envvar interface is used.  Set only those that are not.
8980 # We use the long form for the default assignment because of an extremely
8981 # bizarre bug on SunOS 4.1.3.
8982 if $ac_need_defaults; then
8983   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8984   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8985   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8986 fi
8987
8988 # Have a temporary directory for convenience.  Make it in the build tree
8989 # simply because there is no reason against having it here, and in addition,
8990 # creating and moving files from /tmp can sometimes cause problems.
8991 # Hook for its removal unless debugging.
8992 # Note that there is a small window in which the directory will not be cleaned:
8993 # after its creation but before its name has been assigned to `$tmp'.
8994 $debug ||
8995 {
8996   tmp= ac_tmp=
8997   trap 'exit_status=$?
8998   : "${ac_tmp:=$tmp}"
8999   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9000 ' 0
9001   trap 'as_fn_exit 1' 1 2 13 15
9002 }
9003 # Create a (secure) tmp directory for tmp files.
9004
9005 {
9006   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9007   test -d "$tmp"
9008 }  ||
9009 {
9010   tmp=./conf$$-$RANDOM
9011   (umask 077 && mkdir "$tmp")
9012 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9013 ac_tmp=$tmp
9014
9015 # Set up the scripts for CONFIG_FILES section.
9016 # No need to generate them if there are no CONFIG_FILES.
9017 # This happens for instance with `./config.status config.h'.
9018 if test -n "$CONFIG_FILES"; then
9019
9020
9021 ac_cr=`echo X | tr X '\015'`
9022 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9023 # But we know of no other shell where ac_cr would be empty at this
9024 # point, so we can use a bashism as a fallback.
9025 if test "x$ac_cr" = x; then
9026   eval ac_cr=\$\'\\r\'
9027 fi
9028 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9029 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9030   ac_cs_awk_cr='\\r'
9031 else
9032   ac_cs_awk_cr=$ac_cr
9033 fi
9034
9035 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9036 _ACEOF
9037
9038
9039 {
9040   echo "cat >conf$$subs.awk <<_ACEOF" &&
9041   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9042   echo "_ACEOF"
9043 } >conf$$subs.sh ||
9044   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9045 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9046 ac_delim='%!_!# '
9047 for ac_last_try in false false false false false :; do
9048   . ./conf$$subs.sh ||
9049     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9050
9051   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9052   if test $ac_delim_n = $ac_delim_num; then
9053     break
9054   elif $ac_last_try; then
9055     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9056   else
9057     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9058   fi
9059 done
9060 rm -f conf$$subs.sh
9061
9062 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9063 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9064 _ACEOF
9065 sed -n '
9066 h
9067 s/^/S["/; s/!.*/"]=/
9068 p
9069 g
9070 s/^[^!]*!//
9071 :repl
9072 t repl
9073 s/'"$ac_delim"'$//
9074 t delim
9075 :nl
9076 h
9077 s/\(.\{148\}\)..*/\1/
9078 t more1
9079 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9080 p
9081 n
9082 b repl
9083 :more1
9084 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9085 p
9086 g
9087 s/.\{148\}//
9088 t nl
9089 :delim
9090 h
9091 s/\(.\{148\}\)..*/\1/
9092 t more2
9093 s/["\\]/\\&/g; s/^/"/; s/$/"/
9094 p
9095 b
9096 :more2
9097 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9098 p
9099 g
9100 s/.\{148\}//
9101 t delim
9102 ' <conf$$subs.awk | sed '
9103 /^[^""]/{
9104   N
9105   s/\n//
9106 }
9107 ' >>$CONFIG_STATUS || ac_write_fail=1
9108 rm -f conf$$subs.awk
9109 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9110 _ACAWK
9111 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9112   for (key in S) S_is_set[key] = 1
9113   FS = "\a"
9114
9115 }
9116 {
9117   line = $ 0
9118   nfields = split(line, field, "@")
9119   substed = 0
9120   len = length(field[1])
9121   for (i = 2; i < nfields; i++) {
9122     key = field[i]
9123     keylen = length(key)
9124     if (S_is_set[key]) {
9125       value = S[key]
9126       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9127       len += length(value) + length(field[++i])
9128       substed = 1
9129     } else
9130       len += 1 + keylen
9131   }
9132
9133   print line
9134 }
9135
9136 _ACAWK
9137 _ACEOF
9138 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9139 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9140   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9141 else
9142   cat
9143 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9144   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9145 _ACEOF
9146
9147 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9148 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9149 # trailing colons and then remove the whole line if VPATH becomes empty
9150 # (actually we leave an empty line to preserve line numbers).
9151 if test "x$srcdir" = x.; then
9152   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
9153 h
9154 s///
9155 s/^/:/
9156 s/[      ]*$/:/
9157 s/:\$(srcdir):/:/g
9158 s/:\${srcdir}:/:/g
9159 s/:@srcdir@:/:/g
9160 s/^:*//
9161 s/:*$//
9162 x
9163 s/\(=[   ]*\).*/\1/
9164 G
9165 s/\n//
9166 s/^[^=]*=[       ]*$//
9167 }'
9168 fi
9169
9170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9171 fi # test -n "$CONFIG_FILES"
9172
9173 # Set up the scripts for CONFIG_HEADERS section.
9174 # No need to generate them if there are no CONFIG_HEADERS.
9175 # This happens for instance with `./config.status Makefile'.
9176 if test -n "$CONFIG_HEADERS"; then
9177 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9178 BEGIN {
9179 _ACEOF
9180
9181 # Transform confdefs.h into an awk script `defines.awk', embedded as
9182 # here-document in config.status, that substitutes the proper values into
9183 # config.h.in to produce config.h.
9184
9185 # Create a delimiter string that does not exist in confdefs.h, to ease
9186 # handling of long lines.
9187 ac_delim='%!_!# '
9188 for ac_last_try in false false :; do
9189   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9190   if test -z "$ac_tt"; then
9191     break
9192   elif $ac_last_try; then
9193     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9194   else
9195     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9196   fi
9197 done
9198
9199 # For the awk script, D is an array of macro values keyed by name,
9200 # likewise P contains macro parameters if any.  Preserve backslash
9201 # newline sequences.
9202
9203 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9204 sed -n '
9205 s/.\{148\}/&'"$ac_delim"'/g
9206 t rset
9207 :rset
9208 s/^[     ]*#[    ]*define[       ][      ]*/ /
9209 t def
9210 d
9211 :def
9212 s/\\$//
9213 t bsnl
9214 s/["\\]/\\&/g
9215 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9216 D["\1"]=" \3"/p
9217 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
9218 d
9219 :bsnl
9220 s/["\\]/\\&/g
9221 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9222 D["\1"]=" \3\\\\\\n"\\/p
9223 t cont
9224 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9225 t cont
9226 d
9227 :cont
9228 n
9229 s/.\{148\}/&'"$ac_delim"'/g
9230 t clear
9231 :clear
9232 s/\\$//
9233 t bsnlc
9234 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9235 d
9236 :bsnlc
9237 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9238 b cont
9239 ' <confdefs.h | sed '
9240 s/'"$ac_delim"'/"\\\
9241 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9242
9243 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9244   for (key in D) D_is_set[key] = 1
9245   FS = "\a"
9246 }
9247 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9248   line = \$ 0
9249   split(line, arg, " ")
9250   if (arg[1] == "#") {
9251     defundef = arg[2]
9252     mac1 = arg[3]
9253   } else {
9254     defundef = substr(arg[1], 2)
9255     mac1 = arg[2]
9256   }
9257   split(mac1, mac2, "(") #)
9258   macro = mac2[1]
9259   prefix = substr(line, 1, index(line, defundef) - 1)
9260   if (D_is_set[macro]) {
9261     # Preserve the white space surrounding the "#".
9262     print prefix "define", macro P[macro] D[macro]
9263     next
9264   } else {
9265     # Replace #undef with comments.  This is necessary, for example,
9266     # in the case of _POSIX_SOURCE, which is predefined and required
9267     # on some systems where configure will not decide to define it.
9268     if (defundef == "undef") {
9269       print "/*", prefix defundef, macro, "*/"
9270       next
9271     }
9272   }
9273 }
9274 { print }
9275 _ACAWK
9276 _ACEOF
9277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9278   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
9279 fi # test -n "$CONFIG_HEADERS"
9280
9281
9282 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
9283 shift
9284 for ac_tag
9285 do
9286   case $ac_tag in
9287   :[FHLC]) ac_mode=$ac_tag; continue;;
9288   esac
9289   case $ac_mode$ac_tag in
9290   :[FHL]*:*);;
9291   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9292   :[FH]-) ac_tag=-:-;;
9293   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9294   esac
9295   ac_save_IFS=$IFS
9296   IFS=:
9297   set x $ac_tag
9298   IFS=$ac_save_IFS
9299   shift
9300   ac_file=$1
9301   shift
9302
9303   case $ac_mode in
9304   :L) ac_source=$1;;
9305   :[FH])
9306     ac_file_inputs=
9307     for ac_f
9308     do
9309       case $ac_f in
9310       -) ac_f="$ac_tmp/stdin";;
9311       *) # Look for the file first in the build tree, then in the source tree
9312          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9313          # because $ac_f cannot contain `:'.
9314          test -f "$ac_f" ||
9315            case $ac_f in
9316            [\\/$]*) false;;
9317            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9318            esac ||
9319            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9320       esac
9321       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9322       as_fn_append ac_file_inputs " '$ac_f'"
9323     done
9324
9325     # Let's still pretend it is `configure' which instantiates (i.e., don't
9326     # use $as_me), people would be surprised to read:
9327     #    /* config.h.  Generated by config.status.  */
9328     configure_input='Generated from '`
9329           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9330         `' by configure.'
9331     if test x"$ac_file" != x-; then
9332       configure_input="$ac_file.  $configure_input"
9333       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9334 $as_echo "$as_me: creating $ac_file" >&6;}
9335     fi
9336     # Neutralize special characters interpreted by sed in replacement strings.
9337     case $configure_input in #(
9338     *\&* | *\|* | *\\* )
9339        ac_sed_conf_input=`$as_echo "$configure_input" |
9340        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9341     *) ac_sed_conf_input=$configure_input;;
9342     esac
9343
9344     case $ac_tag in
9345     *:-:* | *:-) cat >"$ac_tmp/stdin" \
9346       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9347     esac
9348     ;;
9349   esac
9350
9351   ac_dir=`$as_dirname -- "$ac_file" ||
9352 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9353          X"$ac_file" : 'X\(//\)[^/]' \| \
9354          X"$ac_file" : 'X\(//\)$' \| \
9355          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9356 $as_echo X"$ac_file" |
9357     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9358             s//\1/
9359             q
9360           }
9361           /^X\(\/\/\)[^/].*/{
9362             s//\1/
9363             q
9364           }
9365           /^X\(\/\/\)$/{
9366             s//\1/
9367             q
9368           }
9369           /^X\(\/\).*/{
9370             s//\1/
9371             q
9372           }
9373           s/.*/./; q'`
9374   as_dir="$ac_dir"; as_fn_mkdir_p
9375   ac_builddir=.
9376
9377 case "$ac_dir" in
9378 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9379 *)
9380   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9381   # A ".." for each directory in $ac_dir_suffix.
9382   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9383   case $ac_top_builddir_sub in
9384   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9385   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9386   esac ;;
9387 esac
9388 ac_abs_top_builddir=$ac_pwd
9389 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9390 # for backward compatibility:
9391 ac_top_builddir=$ac_top_build_prefix
9392
9393 case $srcdir in
9394   .)  # We are building in place.
9395     ac_srcdir=.
9396     ac_top_srcdir=$ac_top_builddir_sub
9397     ac_abs_top_srcdir=$ac_pwd ;;
9398   [\\/]* | ?:[\\/]* )  # Absolute name.
9399     ac_srcdir=$srcdir$ac_dir_suffix;
9400     ac_top_srcdir=$srcdir
9401     ac_abs_top_srcdir=$srcdir ;;
9402   *) # Relative name.
9403     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9404     ac_top_srcdir=$ac_top_build_prefix$srcdir
9405     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9406 esac
9407 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9408
9409
9410   case $ac_mode in
9411   :F)
9412   #
9413   # CONFIG_FILE
9414   #
9415
9416   case $INSTALL in
9417   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9418   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9419   esac
9420 _ACEOF
9421
9422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9423 # If the template does not know about datarootdir, expand it.
9424 # FIXME: This hack should be removed a few years after 2.60.
9425 ac_datarootdir_hack=; ac_datarootdir_seen=
9426 ac_sed_dataroot='
9427 /datarootdir/ {
9428   p
9429   q
9430 }
9431 /@datadir@/p
9432 /@docdir@/p
9433 /@infodir@/p
9434 /@localedir@/p
9435 /@mandir@/p'
9436 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9437 *datarootdir*) ac_datarootdir_seen=yes;;
9438 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9439   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9440 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9441 _ACEOF
9442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9443   ac_datarootdir_hack='
9444   s&@datadir@&$datadir&g
9445   s&@docdir@&$docdir&g
9446   s&@infodir@&$infodir&g
9447   s&@localedir@&$localedir&g
9448   s&@mandir@&$mandir&g
9449   s&\\\${datarootdir}&$datarootdir&g' ;;
9450 esac
9451 _ACEOF
9452
9453 # Neutralize VPATH when `$srcdir' = `.'.
9454 # Shell code in configure.ac might set extrasub.
9455 # FIXME: do we really want to maintain this feature?
9456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9457 ac_sed_extra="$ac_vpsub
9458 $extrasub
9459 _ACEOF
9460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9461 :t
9462 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9463 s|@configure_input@|$ac_sed_conf_input|;t t
9464 s&@top_builddir@&$ac_top_builddir_sub&;t t
9465 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9466 s&@srcdir@&$ac_srcdir&;t t
9467 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9468 s&@top_srcdir@&$ac_top_srcdir&;t t
9469 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9470 s&@builddir@&$ac_builddir&;t t
9471 s&@abs_builddir@&$ac_abs_builddir&;t t
9472 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9473 s&@INSTALL@&$ac_INSTALL&;t t
9474 $ac_datarootdir_hack
9475 "
9476 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9477   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9478
9479 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9480   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9481   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9482       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9483   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9484 which seems to be undefined.  Please make sure it is defined" >&5
9485 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9486 which seems to be undefined.  Please make sure it is defined" >&2;}
9487
9488   rm -f "$ac_tmp/stdin"
9489   case $ac_file in
9490   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9491   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9492   esac \
9493   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9494  ;;
9495   :H)
9496   #
9497   # CONFIG_HEADER
9498   #
9499   if test x"$ac_file" != x-; then
9500     {
9501       $as_echo "/* $configure_input  */" \
9502       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9503     } >"$ac_tmp/config.h" \
9504       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9505     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9506       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9507 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9508     else
9509       rm -f "$ac_file"
9510       mv "$ac_tmp/config.h" "$ac_file" \
9511         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9512     fi
9513   else
9514     $as_echo "/* $configure_input  */" \
9515       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9516       || as_fn_error $? "could not create -" "$LINENO" 5
9517   fi
9518  ;;
9519
9520   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9521 $as_echo "$as_me: executing $ac_file commands" >&6;}
9522  ;;
9523   esac
9524
9525
9526   case $ac_file$ac_mode in
9527     "default-1":C) if test -f .devel; then
9528         echo timestamp > stamp-h
9529         cat Makefile-devel-adds >> Makefile
9530         make depend
9531 fi ;;
9532
9533   esac
9534 done # for ac_tag
9535
9536
9537 as_fn_exit 0
9538 _ACEOF
9539 ac_clean_files=$ac_clean_files_save
9540
9541 test $ac_write_fail = 0 ||
9542   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9543
9544
9545 # configure is writing to config.log, and then calls config.status.
9546 # config.status does its own redirection, appending to config.log.
9547 # Unfortunately, on DOS this fails, as config.log is still kept open
9548 # by configure, so config.status won't be able to write to it; its
9549 # output is simply discarded.  So we exec the FD to /dev/null,
9550 # effectively closing config.log, so it can be properly (re)opened and
9551 # appended to by config.status.  When coming back to configure, we
9552 # need to make the FD available again.
9553 if test "$no_create" != yes; then
9554   ac_cs_success=:
9555   ac_config_status_args=
9556   test "$silent" = yes &&
9557     ac_config_status_args="$ac_config_status_args --quiet"
9558   exec 5>/dev/null
9559   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9560   exec 5>>config.log
9561   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9562   # would make configure fail if this is the last instruction.
9563   $ac_cs_success || as_fn_exit 1
9564 fi
9565 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9566   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9567 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9568 fi
9569
9570 exit 0