external/bsd/bind/dist/contrib/zkt-1.1.3/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for ZKT 1.1.3.
   4 #
   5 # Report bugs to <Holger Zuleger hznet.de>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1"
 202   if (eval "$as_required") 2>/dev/null; then :
 203   as_have_required=yes
 204 else
 205   as_have_required=no
 206 fi
 207   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 208
 209 else
 210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 211 as_found=false
 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 213 do
 214   IFS=$as_save_IFS
 215   test -z "$as_dir" && as_dir=.
 216   as_found=:
 217   case $as_dir in #(
 218          /*)
 219            for as_base in sh bash ksh sh5; do
 220              # Try only shells that exist, to save several forks.
 221              as_shell=$as_dir/$as_base
 222              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 223                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   CONFIG_SHELL=$as_shell as_have_required=yes
 225                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   break 2
 227 fi
 228 fi
 229            done;;
 230        esac
 231   as_found=false
 232 done
 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 234               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 235   CONFIG_SHELL=$SHELL as_have_required=yes
 236 fi; }
 237 IFS=$as_save_IFS
 238
 239
 240       if test "x$CONFIG_SHELL" != x; then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno; then :
 263   $as_echo "$0: This script requires a shell more modern than all"
 264   $as_echo "$0: the shells that I found on your system."
 265   if test x${ZSH_VERSION+set} = xset ; then
 266     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     $as_echo "$0: Please tell bug-autoconf@gnu.org and Holger Zuleger
 270 $0: hznet.de about your system, including any error
 271 $0: possibly output before this message. Then install a
 272 $0: modern shell, or manually run the script under such a
 273 $0: shell if you do have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${CONFIG_SHELL-/bin/sh}
 280 export SHELL
 281 # Unset more variables known to interfere with behavior of common tools.
 282 CLICOLOR_FORCE= GREP_OPTIONS=
 283 unset CLICOLOR_FORCE GREP_OPTIONS
 284
 285 ## --------------------- ##
 286 ## M4sh Shell Functions. ##
 287 ## --------------------- ##
 288 # as_fn_unset VAR
 289 # ---------------
 290 # Portably unset VAR.
 291 as_fn_unset ()
 292 {
 293   { eval $1=; unset $1;}
 294 }
 295 as_unset=as_fn_unset
 296
 297 # as_fn_set_status STATUS
 298 # -----------------------
 299 # Set $? to STATUS, without forking.
 300 as_fn_set_status ()
 301 {
 302   return $1
 303 } # as_fn_set_status
 304
 305 # as_fn_exit STATUS
 306 # -----------------
 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 308 as_fn_exit ()
 309 {
 310   set +e
 311   as_fn_set_status $1
 312   exit $1
 313 } # as_fn_exit
 314
 315 # as_fn_mkdir_p
 316 # -------------
 317 # Create "$as_dir" as a directory, including parents if necessary.
 318 as_fn_mkdir_p ()
 319 {
 320
 321   case $as_dir in #(
 322   -*) as_dir=./$as_dir;;
 323   esac
 324   test -d "$as_dir" || eval $as_mkdir_p || {
 325     as_dirs=
 326     while :; do
 327       case $as_dir in #(
 328       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 329       *) as_qdir=$as_dir;;
 330       esac
 331       as_dirs="'$as_qdir' $as_dirs"
 332       as_dir=`$as_dirname -- "$as_dir" ||
 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 334          X"$as_dir" : 'X\(//\)[^/]' \| \
 335          X"$as_dir" : 'X\(//\)$' \| \
 336          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 337 $as_echo X"$as_dir" |
 338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)[^/].*/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\/\)$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\).*/{
 351             s//\1/
 352             q
 353           }
 354           s/.*/./; q'`
 355       test -d "$as_dir" && break
 356     done
 357     test -z "$as_dirs" || eval "mkdir $as_dirs"
 358   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 359
 360
 361 } # as_fn_mkdir_p
 362
 363 # as_fn_executable_p FILE
 364 # -----------------------
 365 # Test if FILE is an executable regular file.
 366 as_fn_executable_p ()
 367 {
 368   test -f "$1" && test -x "$1"
 369 } # as_fn_executable_p
 370 # as_fn_append VAR VALUE
 371 # ----------------------
 372 # Append the text in VALUE to the end of the definition contained in VAR. Take
 373 # advantage of any shell optimizations that allow amortized linear growth over
 374 # repeated appends, instead of the typical quadratic growth present in naive
 375 # implementations.
 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 377   eval 'as_fn_append ()
 378   {
 379     eval $1+=\$2
 380   }'
 381 else
 382   as_fn_append ()
 383   {
 384     eval $1=\$$1\$2
 385   }
 386 fi # as_fn_append
 387
 388 # as_fn_arith ARG...
 389 # ------------------
 390 # Perform arithmetic evaluation on the ARGs, and store the result in the
 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 392 # must be portable across $(()) and expr.
 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 394   eval 'as_fn_arith ()
 395   {
 396     as_val=$(( $* ))
 397   }'
 398 else
 399   as_fn_arith ()
 400   {
 401     as_val=`expr "$@" || test $? -eq 1`
 402   }
 403 fi # as_fn_arith
 404
 405
 406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 407 # ----------------------------------------
 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 410 # script with STATUS, using 1 if that was 0.
 411 as_fn_error ()
 412 {
 413   as_status=$1; test $as_status -eq 0 && as_status=1
 414   if test "$4"; then
 415     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 416     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 417   fi
 418   $as_echo "$as_me: error: $2" >&2
 419   as_fn_exit $as_status
 420 } # as_fn_error
 421
 422 if expr a : '\(a\)' >/dev/null 2>&1 &&
 423    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 424   as_expr=expr
 425 else
 426   as_expr=false
 427 fi
 428
 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 430   as_basename=basename
 431 else
 432   as_basename=false
 433 fi
 434
 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 436   as_dirname=dirname
 437 else
 438   as_dirname=false
 439 fi
 440
 441 as_me=`$as_basename -- "$0" ||
 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 443          X"$0" : 'X\(//\)$' \| \
 444          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 445 $as_echo X/"$0" |
 446     sed '/^.*\/\([^/][^/]*\)\/*$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\/\)$/{
 451             s//\1/
 452             q
 453           }
 454           /^X\/\(\/\).*/{
 455             s//\1/
 456             q
 457           }
 458           s/.*/./; q'`
 459
 460 # Avoid depending upon Character Ranges.
 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 464 as_cr_digits='0123456789'
 465 as_cr_alnum=$as_cr_Letters$as_cr_digits
 466
 467
 468   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 469   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 470   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 471   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 472   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 473   sed -n '
 474     p
 475     /[$]LINENO/=
 476   ' <$as_myself |
 477     sed '
 478       s/[$]LINENO.*/&-/
 479       t lineno
 480       b
 481       :lineno
 482       N
 483       :loop
 484       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 485       t loop
 486       s/-\n.*//
 487     ' >$as_me.lineno &&
 488   chmod +x "$as_me.lineno" ||
 489     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 490
 491   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 492   # already done that, so ensure we don't try to do so again and fall
 493   # in an infinite loop.  This has already happened in practice.
 494   _as_can_reexec=no; export _as_can_reexec
 495   # Don't try to exec as it changes $[0], causing all sort of problems
 496   # (the dirname of $[0] is not the place where we might find the
 497   # original and so on.  Autoconf is especially sensitive to this).
 498   . "./$as_me.lineno"
 499   # Exit status is that of the last command.
 500   exit
 501 }
 502
 503 ECHO_C= ECHO_N= ECHO_T=
 504 case `echo -n x` in #(((((
 505 -n*)
 506   case `echo 'xy\c'` in
 507   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 508   xy)  ECHO_C='\c';;
 509   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 510        ECHO_T=' ';;
 511   esac;;
 512 *)
 513   ECHO_N='-n';;
 514 esac
 515
 516 rm -f conf$$ conf$$.exe conf$$.file
 517 if test -d conf$$.dir; then
 518   rm -f conf$$.dir/conf$$.file
 519 else
 520   rm -f conf$$.dir
 521   mkdir conf$$.dir 2>/dev/null
 522 fi
 523 if (echo >conf$$.file) 2>/dev/null; then
 524   if ln -s conf$$.file conf$$ 2>/dev/null; then
 525     as_ln_s='ln -s'
 526     # ... but there are two gotchas:
 527     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 528     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 529     # In both cases, we have to default to `cp -pR'.
 530     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 531       as_ln_s='cp -pR'
 532   elif ln conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s=ln
 534   else
 535     as_ln_s='cp -pR'
 536   fi
 537 else
 538   as_ln_s='cp -pR'
 539 fi
 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 541 rmdir conf$$.dir 2>/dev/null
 542
 543 if mkdir -p . 2>/dev/null; then
 544   as_mkdir_p='mkdir -p "$as_dir"'
 545 else
 546   test -d ./-p && rmdir ./-p
 547   as_mkdir_p=false
 548 fi
 549
 550 as_test_x='test -x'
 551 as_executable_p=as_fn_executable_p
 552
 553 # Sed expression to map a string onto a valid CPP name.
 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 555
 556 # Sed expression to map a string onto a valid variable name.
 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 558
 559
 560 test -n "$DJDIR" || exec 7<&0 </dev/null
 561 exec 6>&1
 562
 563 # Name of the host.
 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 565 # so uname gets run too.
 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 567
 568 #
 569 # Initializations.
 570 #
 571 ac_default_prefix=/usr/local
 572 ac_clean_files=
 573 ac_config_libobj_dir=.
 574 LIBOBJS=
 575 cross_compiling=no
 576 subdirs=
 577 MFLAGS=
 578 MAKEFLAGS=
 579
 580 # Identity of this package.
 581 PACKAGE_NAME='ZKT'
 582 PACKAGE_TARNAME='zkt'
 583 PACKAGE_VERSION='1.1.3'
 584 PACKAGE_STRING='ZKT 1.1.3'
 585 PACKAGE_BUGREPORT='Holger Zuleger hznet.de'
 586 PACKAGE_URL=''
 587
 588 ac_unique_file="zkt-signer.c"
 589 # Factoring default headers for most tests.
 590 ac_includes_default="\
 591 #include <stdio.h>
 592 #ifdef HAVE_SYS_TYPES_H
 593 # include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_STAT_H
 596 # include <sys/stat.h>
 597 #endif
 598 #ifdef STDC_HEADERS
 599 # include <stdlib.h>
 600 # include <stddef.h>
 601 #else
 602 # ifdef HAVE_STDLIB_H
 603 #  include <stdlib.h>
 604 # endif
 605 #endif
 606 #ifdef HAVE_STRING_H
 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 608 #  include <memory.h>
 609 # endif
 610 # include <string.h>
 611 #endif
 612 #ifdef HAVE_STRINGS_H
 613 # include <strings.h>
 614 #endif
 615 #ifdef HAVE_INTTYPES_H
 616 # include <inttypes.h>
 617 #endif
 618 #ifdef HAVE_STDINT_H
 619 # include <stdint.h>
 620 #endif
 621 #ifdef HAVE_UNISTD_H
 622 # include <unistd.h>
 623 #endif"
 624
 625 ac_header_list=
 626 ac_func_list=
 627 ac_subst_vars='LTLIBOBJS
 628 LIBOBJS
 629 EGREP
 630 GREP
 631 CPP
 632 SIGNZONE_PROG
 633 OBJEXT
 634 EXEEXT
 635 ac_ct_CC
 636 CPPFLAGS
 637 LDFLAGS
 638 CFLAGS
 639 CC
 640 target_alias
 641 host_alias
 642 build_alias
 643 LIBS
 644 ECHO_T
 645 ECHO_N
 646 ECHO_C
 647 DEFS
 648 mandir
 649 localedir
 650 libdir
 651 psdir
 652 pdfdir
 653 dvidir
 654 htmldir
 655 infodir
 656 docdir
 657 oldincludedir
 658 includedir
 659 localstatedir
 660 sharedstatedir
 661 sysconfdir
 662 datadir
 663 datarootdir
 664 libexecdir
 665 sbindir
 666 bindir
 667 program_transform_name
 668 prefix
 669 exec_prefix
 670 PACKAGE_URL
 671 PACKAGE_BUGREPORT
 672 PACKAGE_STRING
 673 PACKAGE_VERSION
 674 PACKAGE_TARNAME
 675 PACKAGE_NAME
 676 PATH_SEPARATOR
 677 SHELL'
 678 ac_subst_files=''
 679 ac_user_opts='
 680 enable_option_checking
 681 enable_bind_util_path
 682 enable_color_mode
 683 with_curses
 684 enable_printtimezone
 685 enable_printyear
 686 enable_logprogname
 687 enable_logtimestamp
 688 enable_loglevel
 689 enable_ttl_in_keyfile
 690 enable_configpath
 691 enable_tree
 692 '
 693       ac_precious_vars='build_alias
 694 host_alias
 695 target_alias
 696 CC
 697 CFLAGS
 698 LDFLAGS
 699 LIBS
 700 CPPFLAGS
 701 CPP'
 702
 703
 704 # Initialize some variables set by options.
 705 ac_init_help=
 706 ac_init_version=false
 707 ac_unrecognized_opts=
 708 ac_unrecognized_sep=
 709 # The variables have the same names as the options, with
 710 # dashes changed to underlines.
 711 cache_file=/dev/null
 712 exec_prefix=NONE
 713 no_create=
 714 no_recursion=
 715 prefix=NONE
 716 program_prefix=NONE
 717 program_suffix=NONE
 718 program_transform_name=s,x,x,
 719 silent=
 720 site=
 721 srcdir=
 722 verbose=
 723 x_includes=NONE
 724 x_libraries=NONE
 725
 726 # Installation directory options.
 727 # These are left unexpanded so users can "make install exec_prefix=/foo"
 728 # and all the variables that are supposed to be based on exec_prefix
 729 # by default will actually change.
 730 # Use braces instead of parens because sh, perl, etc. also accept them.
 731 # (The list follows the same order as the GNU Coding Standards.)
 732 bindir='${exec_prefix}/bin'
 733 sbindir='${exec_prefix}/sbin'
 734 libexecdir='${exec_prefix}/libexec'
 735 datarootdir='${prefix}/share'
 736 datadir='${datarootdir}'
 737 sysconfdir='${prefix}/etc'
 738 sharedstatedir='${prefix}/com'
 739 localstatedir='${prefix}/var'
 740 includedir='${prefix}/include'
 741 oldincludedir='/usr/include'
 742 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 743 infodir='${datarootdir}/info'
 744 htmldir='${docdir}'
 745 dvidir='${docdir}'
 746 pdfdir='${docdir}'
 747 psdir='${docdir}'
 748 libdir='${exec_prefix}/lib'
 749 localedir='${datarootdir}/locale'
 750 mandir='${datarootdir}/man'
 751
 752 ac_prev=
 753 ac_dashdash=
 754 for ac_option
 755 do
 756   # If the previous option needs an argument, assign it.
 757   if test -n "$ac_prev"; then
 758     eval $ac_prev=\$ac_option
 759     ac_prev=
 760     continue
 761   fi
 762
 763   case $ac_option in
 764   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 765   *=)   ac_optarg= ;;
 766   *)    ac_optarg=yes ;;
 767   esac
 768
 769   # Accept the important Cygnus configure options, so we can diagnose typos.
 770
 771   case $ac_dashdash$ac_option in
 772   --)
 773     ac_dashdash=yes ;;
 774
 775   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 776     ac_prev=bindir ;;
 777   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 778     bindir=$ac_optarg ;;
 779
 780   -build | --build | --buil | --bui | --bu)
 781     ac_prev=build_alias ;;
 782   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 783     build_alias=$ac_optarg ;;
 784
 785   -cache-file | --cache-file | --cache-fil | --cache-fi \
 786   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 787     ac_prev=cache_file ;;
 788   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 789   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 790     cache_file=$ac_optarg ;;
 791
 792   --config-cache | -C)
 793     cache_file=config.cache ;;
 794
 795   -datadir | --datadir | --datadi | --datad)
 796     ac_prev=datadir ;;
 797   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 798     datadir=$ac_optarg ;;
 799
 800   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 801   | --dataroo | --dataro | --datar)
 802     ac_prev=datarootdir ;;
 803   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 804   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 805     datarootdir=$ac_optarg ;;
 806
 807   -disable-* | --disable-*)
 808     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 809     # Reject names that are not valid shell variable names.
 810     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 811       as_fn_error $? "invalid feature name: $ac_useropt"
 812     ac_useropt_orig=$ac_useropt
 813     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 814     case $ac_user_opts in
 815       *"
 816 "enable_$ac_useropt"
 817 "*) ;;
 818       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 819          ac_unrecognized_sep=', ';;
 820     esac
 821     eval enable_$ac_useropt=no ;;
 822
 823   -docdir | --docdir | --docdi | --doc | --do)
 824     ac_prev=docdir ;;
 825   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 826     docdir=$ac_optarg ;;
 827
 828   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 829     ac_prev=dvidir ;;
 830   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 831     dvidir=$ac_optarg ;;
 832
 833   -enable-* | --enable-*)
 834     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 835     # Reject names that are not valid shell variable names.
 836     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 837       as_fn_error $? "invalid feature name: $ac_useropt"
 838     ac_useropt_orig=$ac_useropt
 839     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 840     case $ac_user_opts in
 841       *"
 842 "enable_$ac_useropt"
 843 "*) ;;
 844       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 845          ac_unrecognized_sep=', ';;
 846     esac
 847     eval enable_$ac_useropt=\$ac_optarg ;;
 848
 849   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 850   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 851   | --exec | --exe | --ex)
 852     ac_prev=exec_prefix ;;
 853   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 854   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 855   | --exec=* | --exe=* | --ex=*)
 856     exec_prefix=$ac_optarg ;;
 857
 858   -gas | --gas | --ga | --g)
 859     # Obsolete; use --with-gas.
 860     with_gas=yes ;;
 861
 862   -help | --help | --hel | --he | -h)
 863     ac_init_help=long ;;
 864   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 865     ac_init_help=recursive ;;
 866   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 867     ac_init_help=short ;;
 868
 869   -host | --host | --hos | --ho)
 870     ac_prev=host_alias ;;
 871   -host=* | --host=* | --hos=* | --ho=*)
 872     host_alias=$ac_optarg ;;
 873
 874   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 875     ac_prev=htmldir ;;
 876   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 877   | --ht=*)
 878     htmldir=$ac_optarg ;;
 879
 880   -includedir | --includedir | --includedi | --included | --include \
 881   | --includ | --inclu | --incl | --inc)
 882     ac_prev=includedir ;;
 883   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 884   | --includ=* | --inclu=* | --incl=* | --inc=*)
 885     includedir=$ac_optarg ;;
 886
 887   -infodir | --infodir | --infodi | --infod | --info | --inf)
 888     ac_prev=infodir ;;
 889   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 890     infodir=$ac_optarg ;;
 891
 892   -libdir | --libdir | --libdi | --libd)
 893     ac_prev=libdir ;;
 894   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 895     libdir=$ac_optarg ;;
 896
 897   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 898   | --libexe | --libex | --libe)
 899     ac_prev=libexecdir ;;
 900   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 901   | --libexe=* | --libex=* | --libe=*)
 902     libexecdir=$ac_optarg ;;
 903
 904   -localedir | --localedir | --localedi | --localed | --locale)
 905     ac_prev=localedir ;;
 906   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 907     localedir=$ac_optarg ;;
 908
 909   -localstatedir | --localstatedir | --localstatedi | --localstated \
 910   | --localstate | --localstat | --localsta | --localst | --locals)
 911     ac_prev=localstatedir ;;
 912   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 913   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 914     localstatedir=$ac_optarg ;;
 915
 916   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 917     ac_prev=mandir ;;
 918   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 919     mandir=$ac_optarg ;;
 920
 921   -nfp | --nfp | --nf)
 922     # Obsolete; use --without-fp.
 923     with_fp=no ;;
 924
 925   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 926   | --no-cr | --no-c | -n)
 927     no_create=yes ;;
 928
 929   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 930   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 931     no_recursion=yes ;;
 932
 933   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 934   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 935   | --oldin | --oldi | --old | --ol | --o)
 936     ac_prev=oldincludedir ;;
 937   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 938   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 939   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 940     oldincludedir=$ac_optarg ;;
 941
 942   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 943     ac_prev=prefix ;;
 944   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 945     prefix=$ac_optarg ;;
 946
 947   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 948   | --program-pre | --program-pr | --program-p)
 949     ac_prev=program_prefix ;;
 950   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 951   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 952     program_prefix=$ac_optarg ;;
 953
 954   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 955   | --program-suf | --program-su | --program-s)
 956     ac_prev=program_suffix ;;
 957   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 958   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 959     program_suffix=$ac_optarg ;;
 960
 961   -program-transform-name | --program-transform-name \
 962   | --program-transform-nam | --program-transform-na \
 963   | --program-transform-n | --program-transform- \
 964   | --program-transform | --program-transfor \
 965   | --program-transfo | --program-transf \
 966   | --program-trans | --program-tran \
 967   | --progr-tra | --program-tr | --program-t)
 968     ac_prev=program_transform_name ;;
 969   -program-transform-name=* | --program-transform-name=* \
 970   | --program-transform-nam=* | --program-transform-na=* \
 971   | --program-transform-n=* | --program-transform-=* \
 972   | --program-transform=* | --program-transfor=* \
 973   | --program-transfo=* | --program-transf=* \
 974   | --program-trans=* | --program-tran=* \
 975   | --progr-tra=* | --program-tr=* | --program-t=*)
 976     program_transform_name=$ac_optarg ;;
 977
 978   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 979     ac_prev=pdfdir ;;
 980   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 981     pdfdir=$ac_optarg ;;
 982
 983   -psdir | --psdir | --psdi | --psd | --ps)
 984     ac_prev=psdir ;;
 985   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 986     psdir=$ac_optarg ;;
 987
 988   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 989   | -silent | --silent | --silen | --sile | --sil)
 990     silent=yes ;;
 991
 992   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 993     ac_prev=sbindir ;;
 994   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 995   | --sbi=* | --sb=*)
 996     sbindir=$ac_optarg ;;
 997
 998   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 999   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1000   | --sharedst | --shareds | --shared | --share | --shar \
1001   | --sha | --sh)
1002     ac_prev=sharedstatedir ;;
1003   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1004   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1005   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1006   | --sha=* | --sh=*)
1007     sharedstatedir=$ac_optarg ;;
1008
1009   -site | --site | --sit)
1010     ac_prev=site ;;
1011   -site=* | --site=* | --sit=*)
1012     site=$ac_optarg ;;
1013
1014   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1015     ac_prev=srcdir ;;
1016   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1017     srcdir=$ac_optarg ;;
1018
1019   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1020   | --syscon | --sysco | --sysc | --sys | --sy)
1021     ac_prev=sysconfdir ;;
1022   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1023   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1024     sysconfdir=$ac_optarg ;;
1025
1026   -target | --target | --targe | --targ | --tar | --ta | --t)
1027     ac_prev=target_alias ;;
1028   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1029     target_alias=$ac_optarg ;;
1030
1031   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1032     verbose=yes ;;
1033
1034   -version | --version | --versio | --versi | --vers | -V)
1035     ac_init_version=: ;;
1036
1037   -with-* | --with-*)
1038     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1039     # Reject names that are not valid shell variable names.
1040     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041       as_fn_error $? "invalid package name: $ac_useropt"
1042     ac_useropt_orig=$ac_useropt
1043     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044     case $ac_user_opts in
1045       *"
1046 "with_$ac_useropt"
1047 "*) ;;
1048       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1049          ac_unrecognized_sep=', ';;
1050     esac
1051     eval with_$ac_useropt=\$ac_optarg ;;
1052
1053   -without-* | --without-*)
1054     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1055     # Reject names that are not valid shell variable names.
1056     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057       as_fn_error $? "invalid package name: $ac_useropt"
1058     ac_useropt_orig=$ac_useropt
1059     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060     case $ac_user_opts in
1061       *"
1062 "with_$ac_useropt"
1063 "*) ;;
1064       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1065          ac_unrecognized_sep=', ';;
1066     esac
1067     eval with_$ac_useropt=no ;;
1068
1069   --x)
1070     # Obsolete; use --with-x.
1071     with_x=yes ;;
1072
1073   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1074   | --x-incl | --x-inc | --x-in | --x-i)
1075     ac_prev=x_includes ;;
1076   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1077   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1078     x_includes=$ac_optarg ;;
1079
1080   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1081   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1082     ac_prev=x_libraries ;;
1083   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1084   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1085     x_libraries=$ac_optarg ;;
1086
1087   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1088 Try \`$0 --help' for more information"
1089     ;;
1090
1091   *=*)
1092     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1093     # Reject names that are not valid shell variable names.
1094     case $ac_envvar in #(
1095       '' | [0-9]* | *[!_$as_cr_alnum]* )
1096       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1097     esac
1098     eval $ac_envvar=\$ac_optarg
1099     export $ac_envvar ;;
1100
1101   *)
1102     # FIXME: should be removed in autoconf 3.0.
1103     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1104     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1105       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1106     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1107     ;;
1108
1109   esac
1110 done
1111
1112 if test -n "$ac_prev"; then
1113   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1114   as_fn_error $? "missing argument to $ac_option"
1115 fi
1116
1117 if test -n "$ac_unrecognized_opts"; then
1118   case $enable_option_checking in
1119     no) ;;
1120     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1121     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1122   esac
1123 fi
1124
1125 # Check all directory arguments for consistency.
1126 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1127                 datadir sysconfdir sharedstatedir localstatedir includedir \
1128                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1129                 libdir localedir mandir
1130 do
1131   eval ac_val=\$$ac_var
1132   # Remove trailing slashes.
1133   case $ac_val in
1134     */ )
1135       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1136       eval $ac_var=\$ac_val;;
1137   esac
1138   # Be sure to have absolute directory names.
1139   case $ac_val in
1140     [\\/$]* | ?:[\\/]* )  continue;;
1141     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1142   esac
1143   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1144 done
1145
1146 # There might be people who depend on the old broken behavior: `$host'
1147 # used to hold the argument of --host etc.
1148 # FIXME: To remove some day.
1149 build=$build_alias
1150 host=$host_alias
1151 target=$target_alias
1152
1153 # FIXME: To remove some day.
1154 if test "x$host_alias" != x; then
1155   if test "x$build_alias" = x; then
1156     cross_compiling=maybe
1157   elif test "x$build_alias" != "x$host_alias"; then
1158     cross_compiling=yes
1159   fi
1160 fi
1161
1162 ac_tool_prefix=
1163 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1164
1165 test "$silent" = yes && exec 6>/dev/null
1166
1167
1168 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1169 ac_ls_di=`ls -di .` &&
1170 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1171   as_fn_error $? "working directory cannot be determined"
1172 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1173   as_fn_error $? "pwd does not report name of working directory"
1174
1175
1176 # Find the source files, if location was not specified.
1177 if test -z "$srcdir"; then
1178   ac_srcdir_defaulted=yes
1179   # Try the directory containing this script, then the parent directory.
1180   ac_confdir=`$as_dirname -- "$as_myself" ||
1181 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1182          X"$as_myself" : 'X\(//\)[^/]' \| \
1183          X"$as_myself" : 'X\(//\)$' \| \
1184          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1185 $as_echo X"$as_myself" |
1186     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1187             s//\1/
1188             q
1189           }
1190           /^X\(\/\/\)[^/].*/{
1191             s//\1/
1192             q
1193           }
1194           /^X\(\/\/\)$/{
1195             s//\1/
1196             q
1197           }
1198           /^X\(\/\).*/{
1199             s//\1/
1200             q
1201           }
1202           s/.*/./; q'`
1203   srcdir=$ac_confdir
1204   if test ! -r "$srcdir/$ac_unique_file"; then
1205     srcdir=..
1206   fi
1207 else
1208   ac_srcdir_defaulted=no
1209 fi
1210 if test ! -r "$srcdir/$ac_unique_file"; then
1211   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1212   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1213 fi
1214 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1215 ac_abs_confdir=`(
1216         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1217         pwd)`
1218 # When building in place, set srcdir=.
1219 if test "$ac_abs_confdir" = "$ac_pwd"; then
1220   srcdir=.
1221 fi
1222 # Remove unnecessary trailing slashes from srcdir.
1223 # Double slashes in file names in object file debugging info
1224 # mess up M-x gdb in Emacs.
1225 case $srcdir in
1226 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1227 esac
1228 for ac_var in $ac_precious_vars; do
1229   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1230   eval ac_env_${ac_var}_value=\$${ac_var}
1231   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1232   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1233 done
1234
1235 #
1236 # Report the --help message.
1237 #
1238 if test "$ac_init_help" = "long"; then
1239   # Omit some internal or obsolete options to make the list less imposing.
1240   # This message is too long to be a string in the A/UX 3.1 sh.
1241   cat <<_ACEOF
1242 \`configure' configures ZKT 1.1.3 to adapt to many kinds of systems.
1243
1244 Usage: $0 [OPTION]... [VAR=VALUE]...
1245
1246 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1247 VAR=VALUE.  See below for descriptions of some of the useful variables.
1248
1249 Defaults for the options are specified in brackets.
1250
1251 Configuration:
1252   -h, --help              display this help and exit
1253       --help=short        display options specific to this package
1254       --help=recursive    display the short help of all the included packages
1255   -V, --version           display version information and exit
1256   -q, --quiet, --silent   do not print \`checking ...' messages
1257       --cache-file=FILE   cache test results in FILE [disabled]
1258   -C, --config-cache      alias for \`--cache-file=config.cache'
1259   -n, --no-create         do not create output files
1260       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1261
1262 Installation directories:
1263   --prefix=PREFIX         install architecture-independent files in PREFIX
1264                           [$ac_default_prefix]
1265   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1266                           [PREFIX]
1267
1268 By default, \`make install' will install all the files in
1269 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1270 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1271 for instance \`--prefix=\$HOME'.
1272
1273 For better control, use the options below.
1274
1275 Fine tuning of the installation directories:
1276   --bindir=DIR            user executables [EPREFIX/bin]
1277   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1278   --libexecdir=DIR        program executables [EPREFIX/libexec]
1279   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1280   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1281   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1282   --libdir=DIR            object code libraries [EPREFIX/lib]
1283   --includedir=DIR        C header files [PREFIX/include]
1284   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1285   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1286   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1287   --infodir=DIR           info documentation [DATAROOTDIR/info]
1288   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1289   --mandir=DIR            man documentation [DATAROOTDIR/man]
1290   --docdir=DIR            documentation root [DATAROOTDIR/doc/zkt]
1291   --htmldir=DIR           html documentation [DOCDIR]
1292   --dvidir=DIR            dvi documentation [DOCDIR]
1293   --pdfdir=DIR            pdf documentation [DOCDIR]
1294   --psdir=DIR             ps documentation [DOCDIR]
1295 _ACEOF
1296
1297   cat <<\_ACEOF
1298 _ACEOF
1299 fi
1300
1301 if test -n "$ac_init_help"; then
1302   case $ac_init_help in
1303      short | recursive ) echo "Configuration of ZKT 1.1.3:";;
1304    esac
1305   cat <<\_ACEOF
1306
1307 Optional Features:
1308   --disable-option-checking  ignore unrecognized --enable/--with options
1309   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1310   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1311   --enable-bind_util_path=PATH
1312                           Define path to BIND utilities, default is path to
1313                           dnssec-signzone
1314   --disable-color-mode    zkt without colors
1315   --enable-print-timezone print out timezone
1316   --enable-print-age      print age with year
1317   --enable-log-progname   log with progname
1318   --disable-log-timestamp do not log with timestamp
1319   --disable-log-level     do not log with level
1320   --disable-ttl-in-keyfiles
1321                           do not allow TTL values in keyfiles
1322   --enable-configpath=PATH
1323                           set path of config file (defaults to /var/named)
1324   --disable-tree          use single linked list instead of binary tree data
1325                           structure for dnssec-zkt
1326
1327 Optional Packages:
1328   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1329   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1330   --without-curses        Ignore presence of curses and disable color mode
1331
1332 Some influential environment variables:
1333   CC          C compiler command
1334   CFLAGS      C compiler flags
1335   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1336               nonstandard directory <lib dir>
1337   LIBS        libraries to pass to the linker, e.g. -l<library>
1338   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1339               you have headers in a nonstandard directory <include dir>
1340   CPP         C preprocessor
1341
1342 Use these variables to override the choices made by `configure' or to help
1343 it to find libraries and programs with nonstandard names/locations.
1344
1345 Report bugs to <Holger Zuleger hznet.de>.
1346 _ACEOF
1347 ac_status=$?
1348 fi
1349
1350 if test "$ac_init_help" = "recursive"; then
1351   # If there are subdirs, report their specific --help.
1352   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1353     test -d "$ac_dir" ||
1354       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1355       continue
1356     ac_builddir=.
1357
1358 case "$ac_dir" in
1359 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1360 *)
1361   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1362   # A ".." for each directory in $ac_dir_suffix.
1363   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1364   case $ac_top_builddir_sub in
1365   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1366   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1367   esac ;;
1368 esac
1369 ac_abs_top_builddir=$ac_pwd
1370 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1371 # for backward compatibility:
1372 ac_top_builddir=$ac_top_build_prefix
1373
1374 case $srcdir in
1375   .)  # We are building in place.
1376     ac_srcdir=.
1377     ac_top_srcdir=$ac_top_builddir_sub
1378     ac_abs_top_srcdir=$ac_pwd ;;
1379   [\\/]* | ?:[\\/]* )  # Absolute name.
1380     ac_srcdir=$srcdir$ac_dir_suffix;
1381     ac_top_srcdir=$srcdir
1382     ac_abs_top_srcdir=$srcdir ;;
1383   *) # Relative name.
1384     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1385     ac_top_srcdir=$ac_top_build_prefix$srcdir
1386     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1387 esac
1388 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1389
1390     cd "$ac_dir" || { ac_status=$?; continue; }
1391     # Check for guested configure.
1392     if test -f "$ac_srcdir/configure.gnu"; then
1393       echo &&
1394       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1395     elif test -f "$ac_srcdir/configure"; then
1396       echo &&
1397       $SHELL "$ac_srcdir/configure" --help=recursive
1398     else
1399       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1400     fi || ac_status=$?
1401     cd "$ac_pwd" || { ac_status=$?; break; }
1402   done
1403 fi
1404
1405 test -n "$ac_init_help" && exit $ac_status
1406 if $ac_init_version; then
1407   cat <<\_ACEOF
1408 ZKT configure 1.1.3
1409 generated by GNU Autoconf 2.69
1410
1411 Copyright (C) 2012 Free Software Foundation, Inc.
1412 This configure script is free software; the Free Software Foundation
1413 gives unlimited permission to copy, distribute and modify it.
1414 _ACEOF
1415   exit
1416 fi
1417
1418 ## ------------------------ ##
1419 ## Autoconf initialization. ##
1420 ## ------------------------ ##
1421
1422 # ac_fn_c_try_compile LINENO
1423 # --------------------------
1424 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1425 ac_fn_c_try_compile ()
1426 {
1427   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1428   rm -f conftest.$ac_objext
1429   if { { ac_try="$ac_compile"
1430 case "(($ac_try" in
1431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1432   *) ac_try_echo=$ac_try;;
1433 esac
1434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1435 $as_echo "$ac_try_echo"; } >&5
1436   (eval "$ac_compile") 2>conftest.err
1437   ac_status=$?
1438   if test -s conftest.err; then
1439     grep -v '^ *+' conftest.err >conftest.er1
1440     cat conftest.er1 >&5
1441     mv -f conftest.er1 conftest.err
1442   fi
1443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1444   test $ac_status = 0; } && {
1445          test -z "$ac_c_werror_flag" ||
1446          test ! -s conftest.err
1447        } && test -s conftest.$ac_objext; then :
1448   ac_retval=0
1449 else
1450   $as_echo "$as_me: failed program was:" >&5
1451 sed 's/^/| /' conftest.$ac_ext >&5
1452
1453         ac_retval=1
1454 fi
1455   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1456   as_fn_set_status $ac_retval
1457
1458 } # ac_fn_c_try_compile
1459
1460 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1461 # -------------------------------------------
1462 # Tests whether TYPE exists after having included INCLUDES, setting cache
1463 # variable VAR accordingly.
1464 ac_fn_c_check_type ()
1465 {
1466   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1468 $as_echo_n "checking for $2... " >&6; }
1469 if eval \${$3+:} false; then :
1470   $as_echo_n "(cached) " >&6
1471 else
1472   eval "$3=no"
1473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1474 /* end confdefs.h.  */
1475 $4
1476 int
1477 main ()
1478 {
1479 if (sizeof ($2))
1480          return 0;
1481   ;
1482   return 0;
1483 }
1484 _ACEOF
1485 if ac_fn_c_try_compile "$LINENO"; then :
1486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1487 /* end confdefs.h.  */
1488 $4
1489 int
1490 main ()
1491 {
1492 if (sizeof (($2)))
1493             return 0;
1494   ;
1495   return 0;
1496 }
1497 _ACEOF
1498 if ac_fn_c_try_compile "$LINENO"; then :
1499
1500 else
1501   eval "$3=yes"
1502 fi
1503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1504 fi
1505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1506 fi
1507 eval ac_res=\$$3
1508                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1509 $as_echo "$ac_res" >&6; }
1510   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1511
1512 } # ac_fn_c_check_type
1513
1514 # ac_fn_c_try_cpp LINENO
1515 # ----------------------
1516 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1517 ac_fn_c_try_cpp ()
1518 {
1519   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1520   if { { ac_try="$ac_cpp conftest.$ac_ext"
1521 case "(($ac_try" in
1522   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1523   *) ac_try_echo=$ac_try;;
1524 esac
1525 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1526 $as_echo "$ac_try_echo"; } >&5
1527   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1528   ac_status=$?
1529   if test -s conftest.err; then
1530     grep -v '^ *+' conftest.err >conftest.er1
1531     cat conftest.er1 >&5
1532     mv -f conftest.er1 conftest.err
1533   fi
1534   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1535   test $ac_status = 0; } > conftest.i && {
1536          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1537          test ! -s conftest.err
1538        }; then :
1539   ac_retval=0
1540 else
1541   $as_echo "$as_me: failed program was:" >&5
1542 sed 's/^/| /' conftest.$ac_ext >&5
1543
1544     ac_retval=1
1545 fi
1546   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1547   as_fn_set_status $ac_retval
1548
1549 } # ac_fn_c_try_cpp
1550
1551 # ac_fn_c_try_run LINENO
1552 # ----------------------
1553 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1554 # that executables *can* be run.
1555 ac_fn_c_try_run ()
1556 {
1557   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1558   if { { ac_try="$ac_link"
1559 case "(($ac_try" in
1560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1561   *) ac_try_echo=$ac_try;;
1562 esac
1563 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1564 $as_echo "$ac_try_echo"; } >&5
1565   (eval "$ac_link") 2>&5
1566   ac_status=$?
1567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1568   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1569   { { case "(($ac_try" in
1570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1571   *) ac_try_echo=$ac_try;;
1572 esac
1573 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1574 $as_echo "$ac_try_echo"; } >&5
1575   (eval "$ac_try") 2>&5
1576   ac_status=$?
1577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1578   test $ac_status = 0; }; }; then :
1579   ac_retval=0
1580 else
1581   $as_echo "$as_me: program exited with status $ac_status" >&5
1582        $as_echo "$as_me: failed program was:" >&5
1583 sed 's/^/| /' conftest.$ac_ext >&5
1584
1585        ac_retval=$ac_status
1586 fi
1587   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1588   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1589   as_fn_set_status $ac_retval
1590
1591 } # ac_fn_c_try_run
1592
1593 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1594 # -------------------------------------------------------
1595 # Tests whether HEADER exists and can be compiled using the include files in
1596 # INCLUDES, setting the cache variable VAR accordingly.
1597 ac_fn_c_check_header_compile ()
1598 {
1599   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1601 $as_echo_n "checking for $2... " >&6; }
1602 if eval \${$3+:} false; then :
1603   $as_echo_n "(cached) " >&6
1604 else
1605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606 /* end confdefs.h.  */
1607 $4
1608 #include <$2>
1609 _ACEOF
1610 if ac_fn_c_try_compile "$LINENO"; then :
1611   eval "$3=yes"
1612 else
1613   eval "$3=no"
1614 fi
1615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1616 fi
1617 eval ac_res=\$$3
1618                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1619 $as_echo "$ac_res" >&6; }
1620   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1621
1622 } # ac_fn_c_check_header_compile
1623
1624 # ac_fn_c_try_link LINENO
1625 # -----------------------
1626 # Try to link conftest.$ac_ext, and return whether this succeeded.
1627 ac_fn_c_try_link ()
1628 {
1629   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630   rm -f conftest.$ac_objext conftest$ac_exeext
1631   if { { ac_try="$ac_link"
1632 case "(($ac_try" in
1633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1634   *) ac_try_echo=$ac_try;;
1635 esac
1636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1637 $as_echo "$ac_try_echo"; } >&5
1638   (eval "$ac_link") 2>conftest.err
1639   ac_status=$?
1640   if test -s conftest.err; then
1641     grep -v '^ *+' conftest.err >conftest.er1
1642     cat conftest.er1 >&5
1643     mv -f conftest.er1 conftest.err
1644   fi
1645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1646   test $ac_status = 0; } && {
1647          test -z "$ac_c_werror_flag" ||
1648          test ! -s conftest.err
1649        } && test -s conftest$ac_exeext && {
1650          test "$cross_compiling" = yes ||
1651          test -x conftest$ac_exeext
1652        }; then :
1653   ac_retval=0
1654 else
1655   $as_echo "$as_me: failed program was:" >&5
1656 sed 's/^/| /' conftest.$ac_ext >&5
1657
1658         ac_retval=1
1659 fi
1660   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1661   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1662   # interfere with the next link command; also delete a directory that is
1663   # left behind by Apple's compiler.  We do this before executing the actions.
1664   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1665   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1666   as_fn_set_status $ac_retval
1667
1668 } # ac_fn_c_try_link
1669
1670 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1671 # -------------------------------------------------------
1672 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1673 # the include files in INCLUDES and setting the cache variable VAR
1674 # accordingly.
1675 ac_fn_c_check_header_mongrel ()
1676 {
1677   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1678   if eval \${$3+:} false; then :
1679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1680 $as_echo_n "checking for $2... " >&6; }
1681 if eval \${$3+:} false; then :
1682   $as_echo_n "(cached) " >&6
1683 fi
1684 eval ac_res=\$$3
1685                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1686 $as_echo "$ac_res" >&6; }
1687 else
1688   # Is the header compilable?
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1690 $as_echo_n "checking $2 usability... " >&6; }
1691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1692 /* end confdefs.h.  */
1693 $4
1694 #include <$2>
1695 _ACEOF
1696 if ac_fn_c_try_compile "$LINENO"; then :
1697   ac_header_compiler=yes
1698 else
1699   ac_header_compiler=no
1700 fi
1701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1703 $as_echo "$ac_header_compiler" >&6; }
1704
1705 # Is the header present?
1706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1707 $as_echo_n "checking $2 presence... " >&6; }
1708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1709 /* end confdefs.h.  */
1710 #include <$2>
1711 _ACEOF
1712 if ac_fn_c_try_cpp "$LINENO"; then :
1713   ac_header_preproc=yes
1714 else
1715   ac_header_preproc=no
1716 fi
1717 rm -f conftest.err conftest.i conftest.$ac_ext
1718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1719 $as_echo "$ac_header_preproc" >&6; }
1720
1721 # So?  What about this header?
1722 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1723   yes:no: )
1724     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1725 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1726     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1727 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1728     ;;
1729   no:yes:* )
1730     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1731 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1732     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1733 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1734     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1735 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1736     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1737 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1739 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1740 ( $as_echo "## -------------------------------------- ##
1741 ## Report this to Holger Zuleger hznet.de ##
1742 ## -------------------------------------- ##"
1743      ) | sed "s/^/$as_me: WARNING:     /" >&2
1744     ;;
1745 esac
1746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1747 $as_echo_n "checking for $2... " >&6; }
1748 if eval \${$3+:} false; then :
1749   $as_echo_n "(cached) " >&6
1750 else
1751   eval "$3=\$ac_header_compiler"
1752 fi
1753 eval ac_res=\$$3
1754                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1755 $as_echo "$ac_res" >&6; }
1756 fi
1757   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758
1759 } # ac_fn_c_check_header_mongrel
1760
1761 # ac_fn_c_check_func LINENO FUNC VAR
1762 # ----------------------------------
1763 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1764 ac_fn_c_check_func ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1768 $as_echo_n "checking for $2... " >&6; }
1769 if eval \${$3+:} false; then :
1770   $as_echo_n "(cached) " >&6
1771 else
1772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1775    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1776 #define $2 innocuous_$2
1777
1778 /* System header to define __stub macros and hopefully few prototypes,
1779     which can conflict with char $2 (); below.
1780     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1781     <limits.h> exists even on freestanding compilers.  */
1782
1783 #ifdef __STDC__
1784 # include <limits.h>
1785 #else
1786 # include <assert.h>
1787 #endif
1788
1789 #undef $2
1790
1791 /* Override any GCC internal prototype to avoid an error.
1792    Use char because int might match the return type of a GCC
1793    builtin and then its argument prototype would still apply.  */
1794 #ifdef __cplusplus
1795 extern "C"
1796 #endif
1797 char $2 ();
1798 /* The GNU C library defines this for functions which it implements
1799     to always fail with ENOSYS.  Some functions are actually named
1800     something starting with __ and the normal name is an alias.  */
1801 #if defined __stub_$2 || defined __stub___$2
1802 choke me
1803 #endif
1804
1805 int
1806 main ()
1807 {
1808 return $2 ();
1809   ;
1810   return 0;
1811 }
1812 _ACEOF
1813 if ac_fn_c_try_link "$LINENO"; then :
1814   eval "$3=yes"
1815 else
1816   eval "$3=no"
1817 fi
1818 rm -f core conftest.err conftest.$ac_objext \
1819     conftest$ac_exeext conftest.$ac_ext
1820 fi
1821 eval ac_res=\$$3
1822                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1823 $as_echo "$ac_res" >&6; }
1824   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1825
1826 } # ac_fn_c_check_func
1827 cat >config.log <<_ACEOF
1828 This file contains any messages produced by compilers while
1829 running configure, to aid debugging if configure makes a mistake.
1830
1831 It was created by ZKT $as_me 1.1.3, which was
1832 generated by GNU Autoconf 2.69.  Invocation command line was
1833
1834   $ $0 $@
1835
1836 _ACEOF
1837 exec 5>>config.log
1838 {
1839 cat <<_ASUNAME
1840 ## --------- ##
1841 ## Platform. ##
1842 ## --------- ##
1843
1844 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1845 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1846 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1847 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1848 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1849
1850 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1851 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1852
1853 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1854 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1855 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1856 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1857 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1858 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1859 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1860
1861 _ASUNAME
1862
1863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1864 for as_dir in $PATH
1865 do
1866   IFS=$as_save_IFS
1867   test -z "$as_dir" && as_dir=.
1868     $as_echo "PATH: $as_dir"
1869   done
1870 IFS=$as_save_IFS
1871
1872 } >&5
1873
1874 cat >&5 <<_ACEOF
1875
1876
1877 ## ----------- ##
1878 ## Core tests. ##
1879 ## ----------- ##
1880
1881 _ACEOF
1882
1883
1884 # Keep a trace of the command line.
1885 # Strip out --no-create and --no-recursion so they do not pile up.
1886 # Strip out --silent because we don't want to record it for future runs.
1887 # Also quote any args containing shell meta-characters.
1888 # Make two passes to allow for proper duplicate-argument suppression.
1889 ac_configure_args=
1890 ac_configure_args0=
1891 ac_configure_args1=
1892 ac_must_keep_next=false
1893 for ac_pass in 1 2
1894 do
1895   for ac_arg
1896   do
1897     case $ac_arg in
1898     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1899     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1900     | -silent | --silent | --silen | --sile | --sil)
1901       continue ;;
1902     *\'*)
1903       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1904     esac
1905     case $ac_pass in
1906     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1907     2)
1908       as_fn_append ac_configure_args1 " '$ac_arg'"
1909       if test $ac_must_keep_next = true; then
1910         ac_must_keep_next=false # Got value, back to normal.
1911       else
1912         case $ac_arg in
1913           *=* | --config-cache | -C | -disable-* | --disable-* \
1914           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1915           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1916           | -with-* | --with-* | -without-* | --without-* | --x)
1917             case "$ac_configure_args0 " in
1918               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1919             esac
1920             ;;
1921           -* ) ac_must_keep_next=true ;;
1922         esac
1923       fi
1924       as_fn_append ac_configure_args " '$ac_arg'"
1925       ;;
1926     esac
1927   done
1928 done
1929 { ac_configure_args0=; unset ac_configure_args0;}
1930 { ac_configure_args1=; unset ac_configure_args1;}
1931
1932 # When interrupted or exit'd, cleanup temporary files, and complete
1933 # config.log.  We remove comments because anyway the quotes in there
1934 # would cause problems or look ugly.
1935 # WARNING: Use '\'' to represent an apostrophe within the trap.
1936 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1937 trap 'exit_status=$?
1938   # Save into config.log some information that might help in debugging.
1939   {
1940     echo
1941
1942     $as_echo "## ---------------- ##
1943 ## Cache variables. ##
1944 ## ---------------- ##"
1945     echo
1946     # The following way of writing the cache mishandles newlines in values,
1947 (
1948   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1949     eval ac_val=\$$ac_var
1950     case $ac_val in #(
1951     *${as_nl}*)
1952       case $ac_var in #(
1953       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1954 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1955       esac
1956       case $ac_var in #(
1957       _ | IFS | as_nl) ;; #(
1958       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1959       *) { eval $ac_var=; unset $ac_var;} ;;
1960       esac ;;
1961     esac
1962   done
1963   (set) 2>&1 |
1964     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1965     *${as_nl}ac_space=\ *)
1966       sed -n \
1967         "s/'\''/'\''\\\\'\'''\''/g;
1968           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1969       ;; #(
1970     *)
1971       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1972       ;;
1973     esac |
1974     sort
1975 )
1976     echo
1977
1978     $as_echo "## ----------------- ##
1979 ## Output variables. ##
1980 ## ----------------- ##"
1981     echo
1982     for ac_var in $ac_subst_vars
1983     do
1984       eval ac_val=\$$ac_var
1985       case $ac_val in
1986       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1987       esac
1988       $as_echo "$ac_var='\''$ac_val'\''"
1989     done | sort
1990     echo
1991
1992     if test -n "$ac_subst_files"; then
1993       $as_echo "## ------------------- ##
1994 ## File substitutions. ##
1995 ## ------------------- ##"
1996       echo
1997       for ac_var in $ac_subst_files
1998       do
1999         eval ac_val=\$$ac_var
2000         case $ac_val in
2001         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2002         esac
2003         $as_echo "$ac_var='\''$ac_val'\''"
2004       done | sort
2005       echo
2006     fi
2007
2008     if test -s confdefs.h; then
2009       $as_echo "## ----------- ##
2010 ## confdefs.h. ##
2011 ## ----------- ##"
2012       echo
2013       cat confdefs.h
2014       echo
2015     fi
2016     test "$ac_signal" != 0 &&
2017       $as_echo "$as_me: caught signal $ac_signal"
2018     $as_echo "$as_me: exit $exit_status"
2019   } >&5
2020   rm -f core *.core core.conftest.* &&
2021     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2022     exit $exit_status
2023 ' 0
2024 for ac_signal in 1 2 13 15; do
2025   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2026 done
2027 ac_signal=0
2028
2029 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2030 rm -f -r conftest* confdefs.h
2031
2032 $as_echo "/* confdefs.h */" > confdefs.h
2033
2034 # Predefined preprocessor variables.
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_NAME "$PACKAGE_NAME"
2038 _ACEOF
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_STRING "$PACKAGE_STRING"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2054 _ACEOF
2055
2056 cat >>confdefs.h <<_ACEOF
2057 #define PACKAGE_URL "$PACKAGE_URL"
2058 _ACEOF
2059
2060
2061 # Let the site file select an alternate cache file if it wants to.
2062 # Prefer an explicitly selected file to automatically selected ones.
2063 ac_site_file1=NONE
2064 ac_site_file2=NONE
2065 if test -n "$CONFIG_SITE"; then
2066   # We do not want a PATH search for config.site.
2067   case $CONFIG_SITE in #((
2068     -*)  ac_site_file1=./$CONFIG_SITE;;
2069     */*) ac_site_file1=$CONFIG_SITE;;
2070     *)   ac_site_file1=./$CONFIG_SITE;;
2071   esac
2072 elif test "x$prefix" != xNONE; then
2073   ac_site_file1=$prefix/share/config.site
2074   ac_site_file2=$prefix/etc/config.site
2075 else
2076   ac_site_file1=$ac_default_prefix/share/config.site
2077   ac_site_file2=$ac_default_prefix/etc/config.site
2078 fi
2079 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2080 do
2081   test "x$ac_site_file" = xNONE && continue
2082   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2083     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2084 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2085     sed 's/^/| /' "$ac_site_file" >&5
2086     . "$ac_site_file" \
2087       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2089 as_fn_error $? "failed to load site script $ac_site_file
2090 See \`config.log' for more details" "$LINENO" 5; }
2091   fi
2092 done
2093
2094 if test -r "$cache_file"; then
2095   # Some versions of bash will fail to source /dev/null (special files
2096   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2097   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2098     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2099 $as_echo "$as_me: loading cache $cache_file" >&6;}
2100     case $cache_file in
2101       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2102       *)                      . "./$cache_file";;
2103     esac
2104   fi
2105 else
2106   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2107 $as_echo "$as_me: creating cache $cache_file" >&6;}
2108   >$cache_file
2109 fi
2110
2111 as_fn_append ac_header_list " sys/time.h"
2112 as_fn_append ac_header_list " unistd.h"
2113 as_fn_append ac_func_list " alarm"
2114 as_fn_append ac_header_list " utime.h"
2115 # Check that the precious variables saved in the cache have kept the same
2116 # value.
2117 ac_cache_corrupted=false
2118 for ac_var in $ac_precious_vars; do
2119   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2120   eval ac_new_set=\$ac_env_${ac_var}_set
2121   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2122   eval ac_new_val=\$ac_env_${ac_var}_value
2123   case $ac_old_set,$ac_new_set in
2124     set,)
2125       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2126 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2127       ac_cache_corrupted=: ;;
2128     ,set)
2129       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2130 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2131       ac_cache_corrupted=: ;;
2132     ,);;
2133     *)
2134       if test "x$ac_old_val" != "x$ac_new_val"; then
2135         # differences in whitespace do not lead to failure.
2136         ac_old_val_w=`echo x $ac_old_val`
2137         ac_new_val_w=`echo x $ac_new_val`
2138         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2139           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2140 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2141           ac_cache_corrupted=:
2142         else
2143           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2144 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2145           eval $ac_var=\$ac_old_val
2146         fi
2147         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2148 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2149         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2150 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2151       fi;;
2152   esac
2153   # Pass precious variables to config.status.
2154   if test "$ac_new_set" = set; then
2155     case $ac_new_val in
2156     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2157     *) ac_arg=$ac_var=$ac_new_val ;;
2158     esac
2159     case " $ac_configure_args " in
2160       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2161       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2162     esac
2163   fi
2164 done
2165 if $ac_cache_corrupted; then
2166   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2167 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2168   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2169 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2170   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2171 fi
2172 ## -------------------- ##
2173 ## Main body of script. ##
2174 ## -------------------- ##
2175
2176 ac_ext=c
2177 ac_cpp='$CPP $CPPFLAGS'
2178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2181
2182
2183
2184 ### Files to test to check if src dir contains the package
2185
2186 ac_config_headers="$ac_config_headers config.h"
2187
2188
2189
2190 ### Checks for programs.
2191 ac_ext=c
2192 ac_cpp='$CPP $CPPFLAGS'
2193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2196 if test -n "$ac_tool_prefix"; then
2197   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2198 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2200 $as_echo_n "checking for $ac_word... " >&6; }
2201 if ${ac_cv_prog_CC+:} false; then :
2202   $as_echo_n "(cached) " >&6
2203 else
2204   if test -n "$CC"; then
2205   ac_cv_prog_CC="$CC" # Let the user override the test.
2206 else
2207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2208 for as_dir in $PATH
2209 do
2210   IFS=$as_save_IFS
2211   test -z "$as_dir" && as_dir=.
2212     for ac_exec_ext in '' $ac_executable_extensions; do
2213   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2214     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2215     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2216     break 2
2217   fi
2218 done
2219   done
2220 IFS=$as_save_IFS
2221
2222 fi
2223 fi
2224 CC=$ac_cv_prog_CC
2225 if test -n "$CC"; then
2226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2227 $as_echo "$CC" >&6; }
2228 else
2229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2230 $as_echo "no" >&6; }
2231 fi
2232
2233
2234 fi
2235 if test -z "$ac_cv_prog_CC"; then
2236   ac_ct_CC=$CC
2237   # Extract the first word of "gcc", so it can be a program name with args.
2238 set dummy gcc; ac_word=$2
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2240 $as_echo_n "checking for $ac_word... " >&6; }
2241 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2242   $as_echo_n "(cached) " >&6
2243 else
2244   if test -n "$ac_ct_CC"; then
2245   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2246 else
2247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2248 for as_dir in $PATH
2249 do
2250   IFS=$as_save_IFS
2251   test -z "$as_dir" && as_dir=.
2252     for ac_exec_ext in '' $ac_executable_extensions; do
2253   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2254     ac_cv_prog_ac_ct_CC="gcc"
2255     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2256     break 2
2257   fi
2258 done
2259   done
2260 IFS=$as_save_IFS
2261
2262 fi
2263 fi
2264 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2265 if test -n "$ac_ct_CC"; then
2266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2267 $as_echo "$ac_ct_CC" >&6; }
2268 else
2269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2270 $as_echo "no" >&6; }
2271 fi
2272
2273   if test "x$ac_ct_CC" = x; then
2274     CC=""
2275   else
2276     case $cross_compiling:$ac_tool_warned in
2277 yes:)
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2279 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2280 ac_tool_warned=yes ;;
2281 esac
2282     CC=$ac_ct_CC
2283   fi
2284 else
2285   CC="$ac_cv_prog_CC"
2286 fi
2287
2288 if test -z "$CC"; then
2289           if test -n "$ac_tool_prefix"; then
2290     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2291 set dummy ${ac_tool_prefix}cc; ac_word=$2
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2293 $as_echo_n "checking for $ac_word... " >&6; }
2294 if ${ac_cv_prog_CC+:} false; then :
2295   $as_echo_n "(cached) " >&6
2296 else
2297   if test -n "$CC"; then
2298   ac_cv_prog_CC="$CC" # Let the user override the test.
2299 else
2300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2301 for as_dir in $PATH
2302 do
2303   IFS=$as_save_IFS
2304   test -z "$as_dir" && as_dir=.
2305     for ac_exec_ext in '' $ac_executable_extensions; do
2306   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2307     ac_cv_prog_CC="${ac_tool_prefix}cc"
2308     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2309     break 2
2310   fi
2311 done
2312   done
2313 IFS=$as_save_IFS
2314
2315 fi
2316 fi
2317 CC=$ac_cv_prog_CC
2318 if test -n "$CC"; then
2319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2320 $as_echo "$CC" >&6; }
2321 else
2322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2323 $as_echo "no" >&6; }
2324 fi
2325
2326
2327   fi
2328 fi
2329 if test -z "$CC"; then
2330   # Extract the first word of "cc", so it can be a program name with args.
2331 set dummy cc; ac_word=$2
2332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2333 $as_echo_n "checking for $ac_word... " >&6; }
2334 if ${ac_cv_prog_CC+:} false; then :
2335   $as_echo_n "(cached) " >&6
2336 else
2337   if test -n "$CC"; then
2338   ac_cv_prog_CC="$CC" # Let the user override the test.
2339 else
2340   ac_prog_rejected=no
2341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2342 for as_dir in $PATH
2343 do
2344   IFS=$as_save_IFS
2345   test -z "$as_dir" && as_dir=.
2346     for ac_exec_ext in '' $ac_executable_extensions; do
2347   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2348     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2349        ac_prog_rejected=yes
2350        continue
2351      fi
2352     ac_cv_prog_CC="cc"
2353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2354     break 2
2355   fi
2356 done
2357   done
2358 IFS=$as_save_IFS
2359
2360 if test $ac_prog_rejected = yes; then
2361   # We found a bogon in the path, so make sure we never use it.
2362   set dummy $ac_cv_prog_CC
2363   shift
2364   if test $# != 0; then
2365     # We chose a different compiler from the bogus one.
2366     # However, it has the same basename, so the bogon will be chosen
2367     # first if we set CC to just the basename; use the full file name.
2368     shift
2369     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2370   fi
2371 fi
2372 fi
2373 fi
2374 CC=$ac_cv_prog_CC
2375 if test -n "$CC"; then
2376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377 $as_echo "$CC" >&6; }
2378 else
2379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380 $as_echo "no" >&6; }
2381 fi
2382
2383
2384 fi
2385 if test -z "$CC"; then
2386   if test -n "$ac_tool_prefix"; then
2387   for ac_prog in cl.exe
2388   do
2389     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2390 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2392 $as_echo_n "checking for $ac_word... " >&6; }
2393 if ${ac_cv_prog_CC+:} false; then :
2394   $as_echo_n "(cached) " >&6
2395 else
2396   if test -n "$CC"; then
2397   ac_cv_prog_CC="$CC" # Let the user override the test.
2398 else
2399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400 for as_dir in $PATH
2401 do
2402   IFS=$as_save_IFS
2403   test -z "$as_dir" && as_dir=.
2404     for ac_exec_ext in '' $ac_executable_extensions; do
2405   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2406     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2407     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2408     break 2
2409   fi
2410 done
2411   done
2412 IFS=$as_save_IFS
2413
2414 fi
2415 fi
2416 CC=$ac_cv_prog_CC
2417 if test -n "$CC"; then
2418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2419 $as_echo "$CC" >&6; }
2420 else
2421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422 $as_echo "no" >&6; }
2423 fi
2424
2425
2426     test -n "$CC" && break
2427   done
2428 fi
2429 if test -z "$CC"; then
2430   ac_ct_CC=$CC
2431   for ac_prog in cl.exe
2432 do
2433   # Extract the first word of "$ac_prog", so it can be a program name with args.
2434 set dummy $ac_prog; ac_word=$2
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2436 $as_echo_n "checking for $ac_word... " >&6; }
2437 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2438   $as_echo_n "(cached) " >&6
2439 else
2440   if test -n "$ac_ct_CC"; then
2441   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2442 else
2443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2444 for as_dir in $PATH
2445 do
2446   IFS=$as_save_IFS
2447   test -z "$as_dir" && as_dir=.
2448     for ac_exec_ext in '' $ac_executable_extensions; do
2449   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2450     ac_cv_prog_ac_ct_CC="$ac_prog"
2451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2452     break 2
2453   fi
2454 done
2455   done
2456 IFS=$as_save_IFS
2457
2458 fi
2459 fi
2460 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2461 if test -n "$ac_ct_CC"; then
2462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2463 $as_echo "$ac_ct_CC" >&6; }
2464 else
2465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2466 $as_echo "no" >&6; }
2467 fi
2468
2469
2470   test -n "$ac_ct_CC" && break
2471 done
2472
2473   if test "x$ac_ct_CC" = x; then
2474     CC=""
2475   else
2476     case $cross_compiling:$ac_tool_warned in
2477 yes:)
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2479 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2480 ac_tool_warned=yes ;;
2481 esac
2482     CC=$ac_ct_CC
2483   fi
2484 fi
2485
2486 fi
2487
2488
2489 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2490 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2491 as_fn_error $? "no acceptable C compiler found in \$PATH
2492 See \`config.log' for more details" "$LINENO" 5; }
2493
2494 # Provide some information about the compiler.
2495 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2496 set X $ac_compile
2497 ac_compiler=$2
2498 for ac_option in --version -v -V -qversion; do
2499   { { ac_try="$ac_compiler $ac_option >&5"
2500 case "(($ac_try" in
2501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2502   *) ac_try_echo=$ac_try;;
2503 esac
2504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2505 $as_echo "$ac_try_echo"; } >&5
2506   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2507   ac_status=$?
2508   if test -s conftest.err; then
2509     sed '10a\
2510 ... rest of stderr output deleted ...
2511          10q' conftest.err >conftest.er1
2512     cat conftest.er1 >&5
2513   fi
2514   rm -f conftest.er1 conftest.err
2515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2516   test $ac_status = 0; }
2517 done
2518
2519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2520 /* end confdefs.h.  */
2521
2522 int
2523 main ()
2524 {
2525
2526   ;
2527   return 0;
2528 }
2529 _ACEOF
2530 ac_clean_files_save=$ac_clean_files
2531 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2532 # Try to create an executable without -o first, disregard a.out.
2533 # It will help us diagnose broken compilers, and finding out an intuition
2534 # of exeext.
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2536 $as_echo_n "checking whether the C compiler works... " >&6; }
2537 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2538
2539 # The possible output files:
2540 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2541
2542 ac_rmfiles=
2543 for ac_file in $ac_files
2544 do
2545   case $ac_file in
2546     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2547     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2548   esac
2549 done
2550 rm -f $ac_rmfiles
2551
2552 if { { ac_try="$ac_link_default"
2553 case "(($ac_try" in
2554   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2555   *) ac_try_echo=$ac_try;;
2556 esac
2557 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2558 $as_echo "$ac_try_echo"; } >&5
2559   (eval "$ac_link_default") 2>&5
2560   ac_status=$?
2561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2562   test $ac_status = 0; }; then :
2563   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2564 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2565 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2566 # so that the user can short-circuit this test for compilers unknown to
2567 # Autoconf.
2568 for ac_file in $ac_files ''
2569 do
2570   test -f "$ac_file" || continue
2571   case $ac_file in
2572     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2573         ;;
2574     [ab].out )
2575         # We found the default executable, but exeext='' is most
2576         # certainly right.
2577         break;;
2578     *.* )
2579         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2580         then :; else
2581            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2582         fi
2583         # We set ac_cv_exeext here because the later test for it is not
2584         # safe: cross compilers may not add the suffix if given an `-o'
2585         # argument, so we may need to know it at that point already.
2586         # Even if this section looks crufty: it has the advantage of
2587         # actually working.
2588         break;;
2589     * )
2590         break;;
2591   esac
2592 done
2593 test "$ac_cv_exeext" = no && ac_cv_exeext=
2594
2595 else
2596   ac_file=''
2597 fi
2598 if test -z "$ac_file"; then :
2599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2600 $as_echo "no" >&6; }
2601 $as_echo "$as_me: failed program was:" >&5
2602 sed 's/^/| /' conftest.$ac_ext >&5
2603
2604 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2605 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2606 as_fn_error 77 "C compiler cannot create executables
2607 See \`config.log' for more details" "$LINENO" 5; }
2608 else
2609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2610 $as_echo "yes" >&6; }
2611 fi
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2613 $as_echo_n "checking for C compiler default output file name... " >&6; }
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2615 $as_echo "$ac_file" >&6; }
2616 ac_exeext=$ac_cv_exeext
2617
2618 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2619 ac_clean_files=$ac_clean_files_save
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2621 $as_echo_n "checking for suffix of executables... " >&6; }
2622 if { { ac_try="$ac_link"
2623 case "(($ac_try" in
2624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2625   *) ac_try_echo=$ac_try;;
2626 esac
2627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2628 $as_echo "$ac_try_echo"; } >&5
2629   (eval "$ac_link") 2>&5
2630   ac_status=$?
2631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2632   test $ac_status = 0; }; then :
2633   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2634 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2635 # work properly (i.e., refer to `conftest.exe'), while it won't with
2636 # `rm'.
2637 for ac_file in conftest.exe conftest conftest.*; do
2638   test -f "$ac_file" || continue
2639   case $ac_file in
2640     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2641     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2642           break;;
2643     * ) break;;
2644   esac
2645 done
2646 else
2647   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2649 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2650 See \`config.log' for more details" "$LINENO" 5; }
2651 fi
2652 rm -f conftest conftest$ac_cv_exeext
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2654 $as_echo "$ac_cv_exeext" >&6; }
2655
2656 rm -f conftest.$ac_ext
2657 EXEEXT=$ac_cv_exeext
2658 ac_exeext=$EXEEXT
2659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2660 /* end confdefs.h.  */
2661 #include <stdio.h>
2662 int
2663 main ()
2664 {
2665 FILE *f = fopen ("conftest.out", "w");
2666  return ferror (f) || fclose (f) != 0;
2667
2668   ;
2669   return 0;
2670 }
2671 _ACEOF
2672 ac_clean_files="$ac_clean_files conftest.out"
2673 # Check that the compiler produces executables we can run.  If not, either
2674 # the compiler is broken, or we cross compile.
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2676 $as_echo_n "checking whether we are cross compiling... " >&6; }
2677 if test "$cross_compiling" != yes; then
2678   { { ac_try="$ac_link"
2679 case "(($ac_try" in
2680   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2681   *) ac_try_echo=$ac_try;;
2682 esac
2683 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2684 $as_echo "$ac_try_echo"; } >&5
2685   (eval "$ac_link") 2>&5
2686   ac_status=$?
2687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2688   test $ac_status = 0; }
2689   if { ac_try='./conftest$ac_cv_exeext'
2690   { { case "(($ac_try" in
2691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2692   *) ac_try_echo=$ac_try;;
2693 esac
2694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2695 $as_echo "$ac_try_echo"; } >&5
2696   (eval "$ac_try") 2>&5
2697   ac_status=$?
2698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2699   test $ac_status = 0; }; }; then
2700     cross_compiling=no
2701   else
2702     if test "$cross_compiling" = maybe; then
2703         cross_compiling=yes
2704     else
2705         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2707 as_fn_error $? "cannot run C compiled programs.
2708 If you meant to cross compile, use \`--host'.
2709 See \`config.log' for more details" "$LINENO" 5; }
2710     fi
2711   fi
2712 fi
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2714 $as_echo "$cross_compiling" >&6; }
2715
2716 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2717 ac_clean_files=$ac_clean_files_save
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2719 $as_echo_n "checking for suffix of object files... " >&6; }
2720 if ${ac_cv_objext+:} false; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2724 /* end confdefs.h.  */
2725
2726 int
2727 main ()
2728 {
2729
2730   ;
2731   return 0;
2732 }
2733 _ACEOF
2734 rm -f conftest.o conftest.obj
2735 if { { ac_try="$ac_compile"
2736 case "(($ac_try" in
2737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2738   *) ac_try_echo=$ac_try;;
2739 esac
2740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2741 $as_echo "$ac_try_echo"; } >&5
2742   (eval "$ac_compile") 2>&5
2743   ac_status=$?
2744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2745   test $ac_status = 0; }; then :
2746   for ac_file in conftest.o conftest.obj conftest.*; do
2747   test -f "$ac_file" || continue;
2748   case $ac_file in
2749     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2750     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2751        break;;
2752   esac
2753 done
2754 else
2755   $as_echo "$as_me: failed program was:" >&5
2756 sed 's/^/| /' conftest.$ac_ext >&5
2757
2758 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2760 as_fn_error $? "cannot compute suffix of object files: cannot compile
2761 See \`config.log' for more details" "$LINENO" 5; }
2762 fi
2763 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2764 fi
2765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2766 $as_echo "$ac_cv_objext" >&6; }
2767 OBJEXT=$ac_cv_objext
2768 ac_objext=$OBJEXT
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2770 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2771 if ${ac_cv_c_compiler_gnu+:} false; then :
2772   $as_echo_n "(cached) " >&6
2773 else
2774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2775 /* end confdefs.h.  */
2776
2777 int
2778 main ()
2779 {
2780 #ifndef __GNUC__
2781        choke me
2782 #endif
2783
2784   ;
2785   return 0;
2786 }
2787 _ACEOF
2788 if ac_fn_c_try_compile "$LINENO"; then :
2789   ac_compiler_gnu=yes
2790 else
2791   ac_compiler_gnu=no
2792 fi
2793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2794 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2795
2796 fi
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2798 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2799 if test $ac_compiler_gnu = yes; then
2800   GCC=yes
2801 else
2802   GCC=
2803 fi
2804 ac_test_CFLAGS=${CFLAGS+set}
2805 ac_save_CFLAGS=$CFLAGS
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2807 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2808 if ${ac_cv_prog_cc_g+:} false; then :
2809   $as_echo_n "(cached) " >&6
2810 else
2811   ac_save_c_werror_flag=$ac_c_werror_flag
2812    ac_c_werror_flag=yes
2813    ac_cv_prog_cc_g=no
2814    CFLAGS="-g"
2815    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2816 /* end confdefs.h.  */
2817
2818 int
2819 main ()
2820 {
2821
2822   ;
2823   return 0;
2824 }
2825 _ACEOF
2826 if ac_fn_c_try_compile "$LINENO"; then :
2827   ac_cv_prog_cc_g=yes
2828 else
2829   CFLAGS=""
2830       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2831 /* end confdefs.h.  */
2832
2833 int
2834 main ()
2835 {
2836
2837   ;
2838   return 0;
2839 }
2840 _ACEOF
2841 if ac_fn_c_try_compile "$LINENO"; then :
2842
2843 else
2844   ac_c_werror_flag=$ac_save_c_werror_flag
2845          CFLAGS="-g"
2846          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2847 /* end confdefs.h.  */
2848
2849 int
2850 main ()
2851 {
2852
2853   ;
2854   return 0;
2855 }
2856 _ACEOF
2857 if ac_fn_c_try_compile "$LINENO"; then :
2858   ac_cv_prog_cc_g=yes
2859 fi
2860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2861 fi
2862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2863 fi
2864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2865    ac_c_werror_flag=$ac_save_c_werror_flag
2866 fi
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2868 $as_echo "$ac_cv_prog_cc_g" >&6; }
2869 if test "$ac_test_CFLAGS" = set; then
2870   CFLAGS=$ac_save_CFLAGS
2871 elif test $ac_cv_prog_cc_g = yes; then
2872   if test "$GCC" = yes; then
2873     CFLAGS="-g -O2"
2874   else
2875     CFLAGS="-g"
2876   fi
2877 else
2878   if test "$GCC" = yes; then
2879     CFLAGS="-O2"
2880   else
2881     CFLAGS=
2882   fi
2883 fi
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2885 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2886 if ${ac_cv_prog_cc_c89+:} false; then :
2887   $as_echo_n "(cached) " >&6
2888 else
2889   ac_cv_prog_cc_c89=no
2890 ac_save_CC=$CC
2891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2892 /* end confdefs.h.  */
2893 #include <stdarg.h>
2894 #include <stdio.h>
2895 struct stat;
2896 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2897 struct buf { int x; };
2898 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2899 static char *e (p, i)
2900      char **p;
2901      int i;
2902 {
2903   return p[i];
2904 }
2905 static char *f (char * (*g) (char **, int), char **p, ...)
2906 {
2907   char *s;
2908   va_list v;
2909   va_start (v,p);
2910   s = g (p, va_arg (v,int));
2911   va_end (v);
2912   return s;
2913 }
2914
2915 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2916    function prototypes and stuff, but not '\xHH' hex character constants.
2917    These don't provoke an error unfortunately, instead are silently treated
2918    as 'x'.  The following induces an error, until -std is added to get
2919    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2920    array size at least.  It's necessary to write '\x00'==0 to get something
2921    that's true only with -std.  */
2922 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2923
2924 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2925    inside strings and character constants.  */
2926 #define FOO(x) 'x'
2927 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2928
2929 int test (int i, double x);
2930 struct s1 {int (*f) (int a);};
2931 struct s2 {int (*f) (double a);};
2932 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2933 int argc;
2934 char **argv;
2935 int
2936 main ()
2937 {
2938 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2939   ;
2940   return 0;
2941 }
2942 _ACEOF
2943 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2944         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2945 do
2946   CC="$ac_save_CC $ac_arg"
2947   if ac_fn_c_try_compile "$LINENO"; then :
2948   ac_cv_prog_cc_c89=$ac_arg
2949 fi
2950 rm -f core conftest.err conftest.$ac_objext
2951   test "x$ac_cv_prog_cc_c89" != "xno" && break
2952 done
2953 rm -f conftest.$ac_ext
2954 CC=$ac_save_CC
2955
2956 fi
2957 # AC_CACHE_VAL
2958 case "x$ac_cv_prog_cc_c89" in
2959   x)
2960     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2961 $as_echo "none needed" >&6; } ;;
2962   xno)
2963     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2964 $as_echo "unsupported" >&6; } ;;
2965   *)
2966     CC="$CC $ac_cv_prog_cc_c89"
2967     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2968 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2969 esac
2970 if test "x$ac_cv_prog_cc_c89" != xno; then :
2971
2972 fi
2973
2974 ac_ext=c
2975 ac_cpp='$CPP $CPPFLAGS'
2976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2979
2980
2981 ### find out the path to BIND utils and version
2982 # Check whether --enable-bind_util_path was given.
2983 if test "${enable_bind_util_path+set}" = set; then :
2984   enableval=$enable_bind_util_path; bind_util_path=$enableval
2985 fi
2986
2987 if test -n "$bind_util_path"
2988 then
2989         if test -x "$bind_util_path/dnssec-signzone"
2990         then
2991                 { $as_echo "$as_me:${as_lineno-$LINENO}: BIND utilities path successfully set to $bind_util_path." >&5
2992 $as_echo "$as_me: BIND utilities path successfully set to $bind_util_path." >&6;}
2993                 SIGNZONE_PROG=$bind_util_path/dnssec-signzone
2994         else
2995                 as_fn_error $? "*** 'BIND utility not found in $bind_util_path, please use --enable-bind_util_path= to set it manually' ***" "$LINENO" 5
2996         fi
2997 else
2998         # Extract the first word of "dnssec-signzone", so it can be a program name with args.
2999 set dummy dnssec-signzone; ac_word=$2
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3001 $as_echo_n "checking for $ac_word... " >&6; }
3002 if ${ac_cv_path_SIGNZONE_PROG+:} false; then :
3003   $as_echo_n "(cached) " >&6
3004 else
3005   case $SIGNZONE_PROG in
3006   [\\/]* | ?:[\\/]*)
3007   ac_cv_path_SIGNZONE_PROG="$SIGNZONE_PROG" # Let the user override the test with a path.
3008   ;;
3009   *)
3010   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3011 for as_dir in $PATH
3012 do
3013   IFS=$as_save_IFS
3014   test -z "$as_dir" && as_dir=.
3015     for ac_exec_ext in '' $ac_executable_extensions; do
3016   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3017     ac_cv_path_SIGNZONE_PROG="$as_dir/$ac_word$ac_exec_ext"
3018     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3019     break 2
3020   fi
3021 done
3022   done
3023 IFS=$as_save_IFS
3024
3025   ;;
3026 esac
3027 fi
3028 SIGNZONE_PROG=$ac_cv_path_SIGNZONE_PROG
3029 if test -n "$SIGNZONE_PROG"; then
3030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SIGNZONE_PROG" >&5
3031 $as_echo "$SIGNZONE_PROG" >&6; }
3032 else
3033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3034 $as_echo "no" >&6; }
3035 fi
3036
3037
3038         { $as_echo "$as_me:${as_lineno-$LINENO}: BIND utility $SIGNZONE_PROG found" >&5
3039 $as_echo "$as_me: BIND utility $SIGNZONE_PROG found" >&6;}
3040         if test -n "$SIGNZONE_PROG"
3041         then
3042                 bind_util_path=`dirname "$SIGNZONE_PROG"`
3043                 { $as_echo "$as_me:${as_lineno-$LINENO}: BIND utilities path automatically set to $bind_util_path." >&5
3044 $as_echo "$as_me: BIND utilities path automatically set to $bind_util_path." >&6;}
3045         else
3046                 as_fn_error $? "*** 'could not determine BIND utility path, please use --enable-bind_util_path= ' to set it manually ***" "$LINENO" 5
3047         fi
3048 fi
3049 ### By now, we have a path. We'll use it.
3050 # define BIND_UTIL_PATH in config.h.in
3051
3052 cat >>confdefs.h <<_ACEOF
3053 #define BIND_UTIL_PATH "$bind_util_path/"
3054 _ACEOF
3055
3056
3057 # define BIND_VERSION in config.h.in
3058 bind_version=`$SIGNZONE_PROG 2>&1 |  awk -F: '/^Version:/ { split ($2, v, "."); printf ("%2d%02d%02d\n", atoi (v[1]), atoi (v[2]), atoi (v[3])); };'`
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: BIND_VERSION string set to $bind_version." >&5
3060 $as_echo "$as_me: BIND_VERSION string set to $bind_version." >&6;}
3061
3062 cat >>confdefs.h <<_ACEOF
3063 #define BIND_VERSION $bind_version
3064 _ACEOF
3065
3066 if test $bind_version -lt "90800"
3067 then
3068         as_fn_error $? "*** 'This version of ZKT requires a BIND version greater 9.7' ***" "$LINENO" 5
3069 fi
3070
3071
3072
3073 ac_ext=c
3074 ac_cpp='$CPP $CPPFLAGS'
3075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3077 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3079 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3080 # On Suns, sometimes $CPP names a directory.
3081 if test -n "$CPP" && test -d "$CPP"; then
3082   CPP=
3083 fi
3084 if test -z "$CPP"; then
3085   if ${ac_cv_prog_CPP+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088       # Double quotes because CPP needs to be expanded
3089     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3090     do
3091       ac_preproc_ok=false
3092 for ac_c_preproc_warn_flag in '' yes
3093 do
3094   # Use a header file that comes with gcc, so configuring glibc
3095   # with a fresh cross-compiler works.
3096   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3097   # <limits.h> exists even on freestanding compilers.
3098   # On the NeXT, cc -E runs the code through the compiler's parser,
3099   # not just through cpp. "Syntax error" is here to catch this case.
3100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3101 /* end confdefs.h.  */
3102 #ifdef __STDC__
3103 # include <limits.h>
3104 #else
3105 # include <assert.h>
3106 #endif
3107                      Syntax error
3108 _ACEOF
3109 if ac_fn_c_try_cpp "$LINENO"; then :
3110
3111 else
3112   # Broken: fails on valid input.
3113 continue
3114 fi
3115 rm -f conftest.err conftest.i conftest.$ac_ext
3116
3117   # OK, works on sane cases.  Now check whether nonexistent headers
3118   # can be detected and how.
3119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3120 /* end confdefs.h.  */
3121 #include <ac_nonexistent.h>
3122 _ACEOF
3123 if ac_fn_c_try_cpp "$LINENO"; then :
3124   # Broken: success on invalid input.
3125 continue
3126 else
3127   # Passes both tests.
3128 ac_preproc_ok=:
3129 break
3130 fi
3131 rm -f conftest.err conftest.i conftest.$ac_ext
3132
3133 done
3134 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3135 rm -f conftest.i conftest.err conftest.$ac_ext
3136 if $ac_preproc_ok; then :
3137   break
3138 fi
3139
3140     done
3141     ac_cv_prog_CPP=$CPP
3142
3143 fi
3144   CPP=$ac_cv_prog_CPP
3145 else
3146   ac_cv_prog_CPP=$CPP
3147 fi
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3149 $as_echo "$CPP" >&6; }
3150 ac_preproc_ok=false
3151 for ac_c_preproc_warn_flag in '' yes
3152 do
3153   # Use a header file that comes with gcc, so configuring glibc
3154   # with a fresh cross-compiler works.
3155   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3156   # <limits.h> exists even on freestanding compilers.
3157   # On the NeXT, cc -E runs the code through the compiler's parser,
3158   # not just through cpp. "Syntax error" is here to catch this case.
3159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3160 /* end confdefs.h.  */
3161 #ifdef __STDC__
3162 # include <limits.h>
3163 #else
3164 # include <assert.h>
3165 #endif
3166                      Syntax error
3167 _ACEOF
3168 if ac_fn_c_try_cpp "$LINENO"; then :
3169
3170 else
3171   # Broken: fails on valid input.
3172 continue
3173 fi
3174 rm -f conftest.err conftest.i conftest.$ac_ext
3175
3176   # OK, works on sane cases.  Now check whether nonexistent headers
3177   # can be detected and how.
3178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3179 /* end confdefs.h.  */
3180 #include <ac_nonexistent.h>
3181 _ACEOF
3182 if ac_fn_c_try_cpp "$LINENO"; then :
3183   # Broken: success on invalid input.
3184 continue
3185 else
3186   # Passes both tests.
3187 ac_preproc_ok=:
3188 break
3189 fi
3190 rm -f conftest.err conftest.i conftest.$ac_ext
3191
3192 done
3193 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3194 rm -f conftest.i conftest.err conftest.$ac_ext
3195 if $ac_preproc_ok; then :
3196
3197 else
3198   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3199 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3200 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3201 See \`config.log' for more details" "$LINENO" 5; }
3202 fi
3203
3204 ac_ext=c
3205 ac_cpp='$CPP $CPPFLAGS'
3206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3209
3210
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3212 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3213 if ${ac_cv_path_GREP+:} false; then :
3214   $as_echo_n "(cached) " >&6
3215 else
3216   if test -z "$GREP"; then
3217   ac_path_GREP_found=false
3218   # Loop through the user's path and test for each of PROGNAME-LIST
3219   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3220 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3221 do
3222   IFS=$as_save_IFS
3223   test -z "$as_dir" && as_dir=.
3224     for ac_prog in grep ggrep; do
3225     for ac_exec_ext in '' $ac_executable_extensions; do
3226       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3227       as_fn_executable_p "$ac_path_GREP" || continue
3228 # Check for GNU ac_path_GREP and select it if it is found.
3229   # Check for GNU $ac_path_GREP
3230 case `"$ac_path_GREP" --version 2>&1` in
3231 *GNU*)
3232   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3233 *)
3234   ac_count=0
3235   $as_echo_n 0123456789 >"conftest.in"
3236   while :
3237   do
3238     cat "conftest.in" "conftest.in" >"conftest.tmp"
3239     mv "conftest.tmp" "conftest.in"
3240     cp "conftest.in" "conftest.nl"
3241     $as_echo 'GREP' >> "conftest.nl"
3242     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3243     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3244     as_fn_arith $ac_count + 1 && ac_count=$as_val
3245     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3246       # Best one so far, save it but keep looking for a better one
3247       ac_cv_path_GREP="$ac_path_GREP"
3248       ac_path_GREP_max=$ac_count
3249     fi
3250     # 10*(2^10) chars as input seems more than enough
3251     test $ac_count -gt 10 && break
3252   done
3253   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3254 esac
3255
3256       $ac_path_GREP_found && break 3
3257     done
3258   done
3259   done
3260 IFS=$as_save_IFS
3261   if test -z "$ac_cv_path_GREP"; then
3262     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3263   fi
3264 else
3265   ac_cv_path_GREP=$GREP
3266 fi
3267
3268 fi
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3270 $as_echo "$ac_cv_path_GREP" >&6; }
3271  GREP="$ac_cv_path_GREP"
3272
3273
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3275 $as_echo_n "checking for egrep... " >&6; }
3276 if ${ac_cv_path_EGREP+:} false; then :
3277   $as_echo_n "(cached) " >&6
3278 else
3279   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3280    then ac_cv_path_EGREP="$GREP -E"
3281    else
3282      if test -z "$EGREP"; then
3283   ac_path_EGREP_found=false
3284   # Loop through the user's path and test for each of PROGNAME-LIST
3285   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3286 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3287 do
3288   IFS=$as_save_IFS
3289   test -z "$as_dir" && as_dir=.
3290     for ac_prog in egrep; do
3291     for ac_exec_ext in '' $ac_executable_extensions; do
3292       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3293       as_fn_executable_p "$ac_path_EGREP" || continue
3294 # Check for GNU ac_path_EGREP and select it if it is found.
3295   # Check for GNU $ac_path_EGREP
3296 case `"$ac_path_EGREP" --version 2>&1` in
3297 *GNU*)
3298   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3299 *)
3300   ac_count=0
3301   $as_echo_n 0123456789 >"conftest.in"
3302   while :
3303   do
3304     cat "conftest.in" "conftest.in" >"conftest.tmp"
3305     mv "conftest.tmp" "conftest.in"
3306     cp "conftest.in" "conftest.nl"
3307     $as_echo 'EGREP' >> "conftest.nl"
3308     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3309     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3310     as_fn_arith $ac_count + 1 && ac_count=$as_val
3311     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3312       # Best one so far, save it but keep looking for a better one
3313       ac_cv_path_EGREP="$ac_path_EGREP"
3314       ac_path_EGREP_max=$ac_count
3315     fi
3316     # 10*(2^10) chars as input seems more than enough
3317     test $ac_count -gt 10 && break
3318   done
3319   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3320 esac
3321
3322       $ac_path_EGREP_found && break 3
3323     done
3324   done
3325   done
3326 IFS=$as_save_IFS
3327   if test -z "$ac_cv_path_EGREP"; then
3328     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3329   fi
3330 else
3331   ac_cv_path_EGREP=$EGREP
3332 fi
3333
3334    fi
3335 fi
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3337 $as_echo "$ac_cv_path_EGREP" >&6; }
3338  EGREP="$ac_cv_path_EGREP"
3339
3340
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3342 $as_echo_n "checking for ANSI C header files... " >&6; }
3343 if ${ac_cv_header_stdc+:} false; then :
3344   $as_echo_n "(cached) " >&6
3345 else
3346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3347 /* end confdefs.h.  */
3348 #include <stdlib.h>
3349 #include <stdarg.h>
3350 #include <string.h>
3351 #include <float.h>
3352
3353 int
3354 main ()
3355 {
3356
3357   ;
3358   return 0;
3359 }
3360 _ACEOF
3361 if ac_fn_c_try_compile "$LINENO"; then :
3362   ac_cv_header_stdc=yes
3363 else
3364   ac_cv_header_stdc=no
3365 fi
3366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3367
3368 if test $ac_cv_header_stdc = yes; then
3369   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3371 /* end confdefs.h.  */
3372 #include <string.h>
3373
3374 _ACEOF
3375 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3376   $EGREP "memchr" >/dev/null 2>&1; then :
3377
3378 else
3379   ac_cv_header_stdc=no
3380 fi
3381 rm -f conftest*
3382
3383 fi
3384
3385 if test $ac_cv_header_stdc = yes; then
3386   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389 #include <stdlib.h>
3390
3391 _ACEOF
3392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3393   $EGREP "free" >/dev/null 2>&1; then :
3394
3395 else
3396   ac_cv_header_stdc=no
3397 fi
3398 rm -f conftest*
3399
3400 fi
3401
3402 if test $ac_cv_header_stdc = yes; then
3403   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3404   if test "$cross_compiling" = yes; then :
3405   :
3406 else
3407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3408 /* end confdefs.h.  */
3409 #include <ctype.h>
3410 #include <stdlib.h>
3411 #if ((' ' & 0x0FF) == 0x020)
3412 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3413 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3414 #else
3415 # define ISLOWER(c) \
3416                    (('a' <= (c) && (c) <= 'i') \
3417                      || ('j' <= (c) && (c) <= 'r') \
3418                      || ('s' <= (c) && (c) <= 'z'))
3419 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3420 #endif
3421
3422 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3423 int
3424 main ()
3425 {
3426   int i;
3427   for (i = 0; i < 256; i++)
3428     if (XOR (islower (i), ISLOWER (i))
3429         || toupper (i) != TOUPPER (i))
3430       return 2;
3431   return 0;
3432 }
3433 _ACEOF
3434 if ac_fn_c_try_run "$LINENO"; then :
3435
3436 else
3437   ac_cv_header_stdc=no
3438 fi
3439 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3440   conftest.$ac_objext conftest.beam conftest.$ac_ext
3441 fi
3442
3443 fi
3444 fi
3445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3446 $as_echo "$ac_cv_header_stdc" >&6; }
3447 if test $ac_cv_header_stdc = yes; then
3448
3449 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3450
3451 fi
3452
3453 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3454 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3455                   inttypes.h stdint.h unistd.h
3456 do :
3457   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3458 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3459 "
3460 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3461   cat >>confdefs.h <<_ACEOF
3462 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3463 _ACEOF
3464
3465 fi
3466
3467 done
3468
3469
3470 ac_fn_c_check_type "$LINENO" "uint" "ac_cv_type_uint" "$ac_includes_default"
3471 if test "x$ac_cv_type_uint" = xyes; then :
3472
3473 else
3474
3475 cat >>confdefs.h <<_ACEOF
3476 #define uint unsigned int
3477 _ACEOF
3478
3479 fi
3480
3481 ac_fn_c_check_type "$LINENO" "ulong" "ac_cv_type_ulong" "$ac_includes_default"
3482 if test "x$ac_cv_type_ulong" = xyes; then :
3483
3484 else
3485
3486 cat >>confdefs.h <<_ACEOF
3487 #define ulong unsigned long
3488 _ACEOF
3489
3490 fi
3491
3492 ac_fn_c_check_type "$LINENO" "ushort" "ac_cv_type_ushort" "$ac_includes_default"
3493 if test "x$ac_cv_type_ushort" = xyes; then :
3494
3495 else
3496
3497 cat >>confdefs.h <<_ACEOF
3498 #define ushort unsigned short
3499 _ACEOF
3500
3501 fi
3502
3503 ac_fn_c_check_type "$LINENO" "uchar" "ac_cv_type_uchar" "$ac_includes_default"
3504 if test "x$ac_cv_type_uchar" = xyes; then :
3505
3506 else
3507
3508 cat >>confdefs.h <<_ACEOF
3509 #define uchar unsigned char
3510 _ACEOF
3511
3512 fi
3513
3514
3515 ### define configure arguments
3516 # Check whether --enable-color_mode was given.
3517 if test "${enable_color_mode+set}" = set; then :
3518   enableval=$enable_color_mode;
3519 fi
3520
3521 color_mode=1
3522 if test "$enable_color_mode" = "no"; then :
3523   color_mode=0
3524 fi
3525
3526
3527 # Check whether --with-curses was given.
3528 if test "${with_curses+set}" = set; then :
3529   withval=$with_curses;
3530 fi
3531
3532
3533 if test "x$with_curses" != "xno"; then :
3534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5
3535 $as_echo_n "checking for tgetent in -lncurses... " >&6; }
3536 if ${ac_cv_lib_ncurses_tgetent+:} false; then :
3537   $as_echo_n "(cached) " >&6
3538 else
3539   ac_check_lib_save_LIBS=$LIBS
3540 LIBS="-lncurses  $LIBS"
3541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3542 /* end confdefs.h.  */
3543
3544 /* Override any GCC internal prototype to avoid an error.
3545    Use char because int might match the return type of a GCC
3546    builtin and then its argument prototype would still apply.  */
3547 #ifdef __cplusplus
3548 extern "C"
3549 #endif
3550 char tgetent ();
3551 int
3552 main ()
3553 {
3554 return tgetent ();
3555   ;
3556   return 0;
3557 }
3558 _ACEOF
3559 if ac_fn_c_try_link "$LINENO"; then :
3560   ac_cv_lib_ncurses_tgetent=yes
3561 else
3562   ac_cv_lib_ncurses_tgetent=no
3563 fi
3564 rm -f core conftest.err conftest.$ac_objext \
3565     conftest$ac_exeext conftest.$ac_ext
3566 LIBS=$ac_check_lib_save_LIBS
3567 fi
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5
3569 $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }
3570 if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then :
3571   cat >>confdefs.h <<_ACEOF
3572 #define HAVE_LIBNCURSES 1
3573 _ACEOF
3574
3575   LIBS="-lncurses $LIBS"
3576
3577 fi
3578
3579 else
3580   HAVE_LIB_NCURSES=0; color_mode=0
3581 fi
3582
3583
3584 cat >>confdefs.h <<_ACEOF
3585 #define COLOR_MODE $color_mode
3586 _ACEOF
3587
3588
3589
3590 # Check whether --enable-printtimezone was given.
3591 if test "${enable_printtimezone+set}" = set; then :
3592   enableval=$enable_printtimezone;
3593 fi
3594
3595 printtimezone=0
3596 if test "$enable_printtimezone" = "yes"; then :
3597   printtimezone=1
3598 fi
3599
3600 cat >>confdefs.h <<_ACEOF
3601 #define PRINT_TIMEZONE $printtimezone
3602 _ACEOF
3603
3604
3605 # Check whether --enable-printyear was given.
3606 if test "${enable_printyear+set}" = set; then :
3607   enableval=$enable_printyear;
3608 fi
3609
3610 printyear=0
3611 if test "$enable_printyear" = "yes"; then :
3612   printyear=1
3613 fi
3614
3615 cat >>confdefs.h <<_ACEOF
3616 #define PRINT_AGE_WITH_YEAR $printyear
3617 _ACEOF
3618
3619
3620 # Check whether --enable-logprogname was given.
3621 if test "${enable_logprogname+set}" = set; then :
3622   enableval=$enable_logprogname;
3623 fi
3624
3625 logprogname=0
3626 if test "$enable_logprogname" = "yes"; then :
3627   logprogname=1
3628 fi
3629
3630 cat >>confdefs.h <<_ACEOF
3631 #define LOG_WITH_PROGNAME $logprogname
3632 _ACEOF
3633
3634
3635 # Check whether --enable-logtimestamp was given.
3636 if test "${enable_logtimestamp+set}" = set; then :
3637   enableval=$enable_logtimestamp;
3638 fi
3639
3640 logtimestamp=1
3641 if test "$enable_logtimestamp" = "no"; then :
3642   logtimestamp=0
3643 fi
3644
3645 cat >>confdefs.h <<_ACEOF
3646 #define LOG_WITH_TIMESTAMP $logtimestamp
3647 _ACEOF
3648
3649
3650 # Check whether --enable-loglevel was given.
3651 if test "${enable_loglevel+set}" = set; then :
3652   enableval=$enable_loglevel;
3653 fi
3654
3655 loglevel=1
3656 if test "$enable_loglevel" = "no"; then :
3657   loglevel=0
3658 fi
3659
3660 cat >>confdefs.h <<_ACEOF
3661 #define LOG_WITH_LEVEL $loglevel
3662 _ACEOF
3663
3664
3665 # Check whether --enable-ttl_in_keyfile was given.
3666 if test "${enable_ttl_in_keyfile+set}" = set; then :
3667   enableval=$enable_ttl_in_keyfile;
3668 fi
3669
3670 ttl_in_keyfile=1
3671 if test "$enable_ttl_in_keyfile" = "no"; then :
3672   ttl_in_keyfile=0
3673 fi
3674
3675 cat >>confdefs.h <<_ACEOF
3676 #define TTL_IN_KEYFILE_ALLOWED $ttl_in_keyfile
3677 _ACEOF
3678
3679
3680 configpath="/var/named"
3681 # Check whether --enable-configpath was given.
3682 if test "${enable_configpath+set}" = set; then :
3683   enableval=$enable_configpath; configpath=$enableval
3684 fi
3685
3686 case "$configpath" in
3687 yes)
3688         configpath="/var/named"
3689         ;;
3690 no)
3691         configpath=""
3692         ;;
3693 *)
3694         ;;
3695 esac
3696
3697 cat >>confdefs.h <<_ACEOF
3698 #define CONFIG_PATH "$configpath/"
3699 _ACEOF
3700
3701
3702 usetree=1
3703 t=""
3704 # Check whether --enable-tree was given.
3705 if test "${enable_tree+set}" = set; then :
3706   enableval=$enable_tree; usetree=$enableval
3707 fi
3708
3709 if test "$usetree" = no
3710 then
3711         usetree=0
3712         t="S"
3713 fi
3714
3715 cat >>confdefs.h <<_ACEOF
3716 #define USE_TREE $usetree
3717 _ACEOF
3718
3719
3720
3721 cat >>confdefs.h <<_ACEOF
3722 #define ZKT_VERSION "$t$PACKAGE_VERSION"
3723 _ACEOF
3724
3725
3726 cat >>confdefs.h <<_ACEOF
3727 #define ZKT_COPYRIGHT "(c) Feb 2005 - Nov 2012 Holger Zuleger hznet.de"
3728 _ACEOF
3729
3730
3731 ### Checks for libraries.
3732
3733 ### Checks for header files.
3734 ac_header_dirent=no
3735 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3736   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
3738 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
3739 if eval \${$as_ac_Header+:} false; then :
3740   $as_echo_n "(cached) " >&6
3741 else
3742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h.  */
3744 #include <sys/types.h>
3745 #include <$ac_hdr>
3746
3747 int
3748 main ()
3749 {
3750 if ((DIR *) 0)
3751 return 0;
3752   ;
3753   return 0;
3754 }
3755 _ACEOF
3756 if ac_fn_c_try_compile "$LINENO"; then :
3757   eval "$as_ac_Header=yes"
3758 else
3759   eval "$as_ac_Header=no"
3760 fi
3761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3762 fi
3763 eval ac_res=\$$as_ac_Header
3764                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3765 $as_echo "$ac_res" >&6; }
3766 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3767   cat >>confdefs.h <<_ACEOF
3768 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3769 _ACEOF
3770
3771 ac_header_dirent=$ac_hdr; break
3772 fi
3773
3774 done
3775 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3776 if test $ac_header_dirent = dirent.h; then
3777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3778 $as_echo_n "checking for library containing opendir... " >&6; }
3779 if ${ac_cv_search_opendir+:} false; then :
3780   $as_echo_n "(cached) " >&6
3781 else
3782   ac_func_search_save_LIBS=$LIBS
3783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3784 /* end confdefs.h.  */
3785
3786 /* Override any GCC internal prototype to avoid an error.
3787    Use char because int might match the return type of a GCC
3788    builtin and then its argument prototype would still apply.  */
3789 #ifdef __cplusplus
3790 extern "C"
3791 #endif
3792 char opendir ();
3793 int
3794 main ()
3795 {
3796 return opendir ();
3797   ;
3798   return 0;
3799 }
3800 _ACEOF
3801 for ac_lib in '' dir; do
3802   if test -z "$ac_lib"; then
3803     ac_res="none required"
3804   else
3805     ac_res=-l$ac_lib
3806     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3807   fi
3808   if ac_fn_c_try_link "$LINENO"; then :
3809   ac_cv_search_opendir=$ac_res
3810 fi
3811 rm -f core conftest.err conftest.$ac_objext \
3812     conftest$ac_exeext
3813   if ${ac_cv_search_opendir+:} false; then :
3814   break
3815 fi
3816 done
3817 if ${ac_cv_search_opendir+:} false; then :
3818
3819 else
3820   ac_cv_search_opendir=no
3821 fi
3822 rm conftest.$ac_ext
3823 LIBS=$ac_func_search_save_LIBS
3824 fi
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3826 $as_echo "$ac_cv_search_opendir" >&6; }
3827 ac_res=$ac_cv_search_opendir
3828 if test "$ac_res" != no; then :
3829   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3830
3831 fi
3832
3833 else
3834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3835 $as_echo_n "checking for library containing opendir... " >&6; }
3836 if ${ac_cv_search_opendir+:} false; then :
3837   $as_echo_n "(cached) " >&6
3838 else
3839   ac_func_search_save_LIBS=$LIBS
3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842
3843 /* Override any GCC internal prototype to avoid an error.
3844    Use char because int might match the return type of a GCC
3845    builtin and then its argument prototype would still apply.  */
3846 #ifdef __cplusplus
3847 extern "C"
3848 #endif
3849 char opendir ();
3850 int
3851 main ()
3852 {
3853 return opendir ();
3854   ;
3855   return 0;
3856 }
3857 _ACEOF
3858 for ac_lib in '' x; do
3859   if test -z "$ac_lib"; then
3860     ac_res="none required"
3861   else
3862     ac_res=-l$ac_lib
3863     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3864   fi
3865   if ac_fn_c_try_link "$LINENO"; then :
3866   ac_cv_search_opendir=$ac_res
3867 fi
3868 rm -f core conftest.err conftest.$ac_objext \
3869     conftest$ac_exeext
3870   if ${ac_cv_search_opendir+:} false; then :
3871   break
3872 fi
3873 done
3874 if ${ac_cv_search_opendir+:} false; then :
3875
3876 else
3877   ac_cv_search_opendir=no
3878 fi
3879 rm conftest.$ac_ext
3880 LIBS=$ac_func_search_save_LIBS
3881 fi
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3883 $as_echo "$ac_cv_search_opendir" >&6; }
3884 ac_res=$ac_cv_search_opendir
3885 if test "$ac_res" != no; then :
3886   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3887
3888 fi
3889
3890 fi
3891
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3893 $as_echo_n "checking for ANSI C header files... " >&6; }
3894 if ${ac_cv_header_stdc+:} false; then :
3895   $as_echo_n "(cached) " >&6
3896 else
3897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h.  */
3899 #include <stdlib.h>
3900 #include <stdarg.h>
3901 #include <string.h>
3902 #include <float.h>
3903
3904 int
3905 main ()
3906 {
3907
3908   ;
3909   return 0;
3910 }
3911 _ACEOF
3912 if ac_fn_c_try_compile "$LINENO"; then :
3913   ac_cv_header_stdc=yes
3914 else
3915   ac_cv_header_stdc=no
3916 fi
3917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3918
3919 if test $ac_cv_header_stdc = yes; then
3920   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923 #include <string.h>
3924
3925 _ACEOF
3926 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3927   $EGREP "memchr" >/dev/null 2>&1; then :
3928
3929 else
3930   ac_cv_header_stdc=no
3931 fi
3932 rm -f conftest*
3933
3934 fi
3935
3936 if test $ac_cv_header_stdc = yes; then
3937   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3939 /* end confdefs.h.  */
3940 #include <stdlib.h>
3941
3942 _ACEOF
3943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3944   $EGREP "free" >/dev/null 2>&1; then :
3945
3946 else
3947   ac_cv_header_stdc=no
3948 fi
3949 rm -f conftest*
3950
3951 fi
3952
3953 if test $ac_cv_header_stdc = yes; then
3954   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3955   if test "$cross_compiling" = yes; then :
3956   :
3957 else
3958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3959 /* end confdefs.h.  */
3960 #include <ctype.h>
3961 #include <stdlib.h>
3962 #if ((' ' & 0x0FF) == 0x020)
3963 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3964 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3965 #else
3966 # define ISLOWER(c) \
3967                    (('a' <= (c) && (c) <= 'i') \
3968                      || ('j' <= (c) && (c) <= 'r') \
3969                      || ('s' <= (c) && (c) <= 'z'))
3970 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3971 #endif
3972
3973 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3974 int
3975 main ()
3976 {
3977   int i;
3978   for (i = 0; i < 256; i++)
3979     if (XOR (islower (i), ISLOWER (i))
3980         || toupper (i) != TOUPPER (i))
3981       return 2;
3982   return 0;
3983 }
3984 _ACEOF
3985 if ac_fn_c_try_run "$LINENO"; then :
3986
3987 else
3988   ac_cv_header_stdc=no
3989 fi
3990 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3991   conftest.$ac_objext conftest.beam conftest.$ac_ext
3992 fi
3993
3994 fi
3995 fi
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3997 $as_echo "$ac_cv_header_stdc" >&6; }
3998 if test $ac_cv_header_stdc = yes; then
3999
4000 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4001
4002 fi
4003
4004 for ac_header in fcntl.h netdb.h stdlib.h getopt.h string.h strings.h sys/socket.h sys/time.h sys/types.h syslog.h unistd.h utime.h term.h curses.h
4005 do :
4006   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4007 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4008 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4009   cat >>confdefs.h <<_ACEOF
4010 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4011 _ACEOF
4012
4013 fi
4014
4015 done
4016
4017
4018
4019 ### Checks for typedefs, structures, and compiler characteristics.
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4021 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4022 if ${ac_cv_c_const+:} false; then :
4023   $as_echo_n "(cached) " >&6
4024 else
4025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4026 /* end confdefs.h.  */
4027
4028 int
4029 main ()
4030 {
4031
4032 #ifndef __cplusplus
4033   /* Ultrix mips cc rejects this sort of thing.  */
4034   typedef int charset[2];
4035   const charset cs = { 0, 0 };
4036   /* SunOS 4.1.1 cc rejects this.  */
4037   char const *const *pcpcc;
4038   char **ppc;
4039   /* NEC SVR4.0.2 mips cc rejects this.  */
4040   struct point {int x, y;};
4041   static struct point const zero = {0,0};
4042   /* AIX XL C 1.02.0.0 rejects this.
4043      It does not let you subtract one const X* pointer from another in
4044      an arm of an if-expression whose if-part is not a constant
4045      expression */
4046   const char *g = "string";
4047   pcpcc = &g + (g ? g-g : 0);
4048   /* HPUX 7.0 cc rejects these. */
4049   ++pcpcc;
4050   ppc = (char**) pcpcc;
4051   pcpcc = (char const *const *) ppc;
4052   { /* SCO 3.2v4 cc rejects this sort of thing.  */
4053     char tx;
4054     char *t = &tx;
4055     char const *s = 0 ? (char *) 0 : (char const *) 0;
4056
4057     *t++ = 0;
4058     if (s) return 0;
4059   }
4060   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4061     int x[] = {25, 17};
4062     const int *foo = &x[0];
4063     ++foo;
4064   }
4065   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4066     typedef const int *iptr;
4067     iptr p = 0;
4068     ++p;
4069   }
4070   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4071        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4072     struct s { int j; const int *ap[3]; } bx;
4073     struct s *b = &bx; b->j = 5;
4074   }
4075   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4076     const int foo = 10;
4077     if (!foo) return 0;
4078   }
4079   return !cs[0] && !zero.x;
4080 #endif
4081
4082   ;
4083   return 0;
4084 }
4085 _ACEOF
4086 if ac_fn_c_try_compile "$LINENO"; then :
4087   ac_cv_c_const=yes
4088 else
4089   ac_cv_c_const=no
4090 fi
4091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4092 fi
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4094 $as_echo "$ac_cv_c_const" >&6; }
4095 if test $ac_cv_c_const = no; then
4096
4097 $as_echo "#define const /**/" >>confdefs.h
4098
4099 fi
4100
4101 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4102 if test "x$ac_cv_type_size_t" = xyes; then :
4103
4104 else
4105
4106 cat >>confdefs.h <<_ACEOF
4107 #define size_t unsigned int
4108 _ACEOF
4109
4110 fi
4111
4112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4113 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4114 if ${ac_cv_header_time+:} false; then :
4115   $as_echo_n "(cached) " >&6
4116 else
4117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119 #include <sys/types.h>
4120 #include <sys/time.h>
4121 #include <time.h>
4122
4123 int
4124 main ()
4125 {
4126 if ((struct tm *) 0)
4127 return 0;
4128   ;
4129   return 0;
4130 }
4131 _ACEOF
4132 if ac_fn_c_try_compile "$LINENO"; then :
4133   ac_cv_header_time=yes
4134 else
4135   ac_cv_header_time=no
4136 fi
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138 fi
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4140 $as_echo "$ac_cv_header_time" >&6; }
4141 if test $ac_cv_header_time = yes; then
4142
4143 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4144
4145 fi
4146
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
4148 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
4149 if ${ac_cv_struct_tm+:} false; then :
4150   $as_echo_n "(cached) " >&6
4151 else
4152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4153 /* end confdefs.h.  */
4154 #include <sys/types.h>
4155 #include <time.h>
4156
4157 int
4158 main ()
4159 {
4160 struct tm tm;
4161                                      int *p = &tm.tm_sec;
4162                                      return !p;
4163   ;
4164   return 0;
4165 }
4166 _ACEOF
4167 if ac_fn_c_try_compile "$LINENO"; then :
4168   ac_cv_struct_tm=time.h
4169 else
4170   ac_cv_struct_tm=sys/time.h
4171 fi
4172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4173 fi
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
4175 $as_echo "$ac_cv_struct_tm" >&6; }
4176 if test $ac_cv_struct_tm = sys/time.h; then
4177
4178 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
4179
4180 fi
4181
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
4183 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
4184 if ${ac_cv_type_uid_t+:} false; then :
4185   $as_echo_n "(cached) " >&6
4186 else
4187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4188 /* end confdefs.h.  */
4189 #include <sys/types.h>
4190
4191 _ACEOF
4192 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4193   $EGREP "uid_t" >/dev/null 2>&1; then :
4194   ac_cv_type_uid_t=yes
4195 else
4196   ac_cv_type_uid_t=no
4197 fi
4198 rm -f conftest*
4199
4200 fi
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
4202 $as_echo "$ac_cv_type_uid_t" >&6; }
4203 if test $ac_cv_type_uid_t = no; then
4204
4205 $as_echo "#define uid_t int" >>confdefs.h
4206
4207
4208 $as_echo "#define gid_t int" >>confdefs.h
4209
4210 fi
4211
4212
4213
4214 ### Checks for library functions.
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
4216 $as_echo_n "checking whether closedir returns void... " >&6; }
4217 if ${ac_cv_func_closedir_void+:} false; then :
4218   $as_echo_n "(cached) " >&6
4219 else
4220   if test "$cross_compiling" = yes; then :
4221   ac_cv_func_closedir_void=yes
4222 else
4223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4224 /* end confdefs.h.  */
4225 $ac_includes_default
4226 #include <$ac_header_dirent>
4227 #ifndef __cplusplus
4228 int closedir ();
4229 #endif
4230
4231 int
4232 main ()
4233 {
4234 return closedir (opendir (".")) != 0;
4235   ;
4236   return 0;
4237 }
4238 _ACEOF
4239 if ac_fn_c_try_run "$LINENO"; then :
4240   ac_cv_func_closedir_void=no
4241 else
4242   ac_cv_func_closedir_void=yes
4243 fi
4244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4245   conftest.$ac_objext conftest.beam conftest.$ac_ext
4246 fi
4247
4248 fi
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5
4250 $as_echo "$ac_cv_func_closedir_void" >&6; }
4251 if test $ac_cv_func_closedir_void = yes; then
4252
4253 $as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h
4254
4255 fi
4256
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
4258 $as_echo_n "checking for error_at_line... " >&6; }
4259 if ${ac_cv_lib_error_at_line+:} false; then :
4260   $as_echo_n "(cached) " >&6
4261 else
4262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4263 /* end confdefs.h.  */
4264 #include <error.h>
4265 int
4266 main ()
4267 {
4268 error_at_line (0, 0, "", 0, "an error occurred");
4269   ;
4270   return 0;
4271 }
4272 _ACEOF
4273 if ac_fn_c_try_link "$LINENO"; then :
4274   ac_cv_lib_error_at_line=yes
4275 else
4276   ac_cv_lib_error_at_line=no
4277 fi
4278 rm -f core conftest.err conftest.$ac_objext \
4279     conftest$ac_exeext conftest.$ac_ext
4280 fi
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
4282 $as_echo "$ac_cv_lib_error_at_line" >&6; }
4283 if test $ac_cv_lib_error_at_line = no; then
4284   case " $LIBOBJS " in
4285   *" error.$ac_objext "* ) ;;
4286   *) LIBOBJS="$LIBOBJS error.$ac_objext"
4287  ;;
4288 esac
4289
4290 fi
4291
4292
4293
4294
4295   for ac_header in $ac_header_list
4296 do :
4297   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4298 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4299 "
4300 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4301   cat >>confdefs.h <<_ACEOF
4302 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4303 _ACEOF
4304
4305 fi
4306
4307 done
4308
4309
4310
4311
4312
4313
4314
4315
4316   for ac_func in $ac_func_list
4317 do :
4318   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4319 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4320 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4321   cat >>confdefs.h <<_ACEOF
4322 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4323 _ACEOF
4324
4325 fi
4326 done
4327
4328
4329
4330
4331
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
4333 $as_echo_n "checking for working mktime... " >&6; }
4334 if ${ac_cv_func_working_mktime+:} false; then :
4335   $as_echo_n "(cached) " >&6
4336 else
4337   if test "$cross_compiling" = yes; then :
4338   ac_cv_func_working_mktime=no
4339 else
4340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4341 /* end confdefs.h.  */
4342 /* Test program from Paul Eggert and Tony Leneis.  */
4343 #ifdef TIME_WITH_SYS_TIME
4344 # include <sys/time.h>
4345 # include <time.h>
4346 #else
4347 # ifdef HAVE_SYS_TIME_H
4348 #  include <sys/time.h>
4349 # else
4350 #  include <time.h>
4351 # endif
4352 #endif
4353
4354 #include <limits.h>
4355 #include <stdlib.h>
4356
4357 #ifdef HAVE_UNISTD_H
4358 # include <unistd.h>
4359 #endif
4360
4361 #ifndef HAVE_ALARM
4362 # define alarm(X) /* empty */
4363 #endif
4364
4365 /* Work around redefinition to rpl_putenv by other config tests.  */
4366 #undef putenv
4367
4368 static time_t time_t_max;
4369 static time_t time_t_min;
4370
4371 /* Values we'll use to set the TZ environment variable.  */
4372 static const char *tz_strings[] = {
4373   (const char *) 0, "TZ=GMT0", "TZ=JST-9",
4374   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
4375 };
4376 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
4377
4378 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
4379    Based on a problem report from Andreas Jaeger.  */
4380 static int
4381 spring_forward_gap ()
4382 {
4383   /* glibc (up to about 1998-10-07) failed this test. */
4384   struct tm tm;
4385
4386   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
4387      instead of "TZ=America/Vancouver" in order to detect the bug even
4388      on systems that don't support the Olson extension, or don't have the
4389      full zoneinfo tables installed.  */
4390   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
4391
4392   tm.tm_year = 98;
4393   tm.tm_mon = 3;
4394   tm.tm_mday = 5;
4395   tm.tm_hour = 2;
4396   tm.tm_min = 0;
4397   tm.tm_sec = 0;
4398   tm.tm_isdst = -1;
4399   return mktime (&tm) != (time_t) -1;
4400 }
4401
4402 static int
4403 mktime_test1 (time_t now)
4404 {
4405   struct tm *lt;
4406   return ! (lt = localtime (&now)) || mktime (lt) == now;
4407 }
4408
4409 static int
4410 mktime_test (time_t now)
4411 {
4412   return (mktime_test1 (now)
4413           && mktime_test1 ((time_t) (time_t_max - now))
4414           && mktime_test1 ((time_t) (time_t_min + now)));
4415 }
4416
4417 static int
4418 irix_6_4_bug ()
4419 {
4420   /* Based on code from Ariel Faigon.  */
4421   struct tm tm;
4422   tm.tm_year = 96;
4423   tm.tm_mon = 3;
4424   tm.tm_mday = 0;
4425   tm.tm_hour = 0;
4426   tm.tm_min = 0;
4427   tm.tm_sec = 0;
4428   tm.tm_isdst = -1;
4429   mktime (&tm);
4430   return tm.tm_mon == 2 && tm.tm_mday == 31;
4431 }
4432
4433 static int
4434 bigtime_test (int j)
4435 {
4436   struct tm tm;
4437   time_t now;
4438   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
4439   now = mktime (&tm);
4440   if (now != (time_t) -1)
4441     {
4442       struct tm *lt = localtime (&now);
4443       if (! (lt
4444              && lt->tm_year == tm.tm_year
4445              && lt->tm_mon == tm.tm_mon
4446              && lt->tm_mday == tm.tm_mday
4447              && lt->tm_hour == tm.tm_hour
4448              && lt->tm_min == tm.tm_min
4449              && lt->tm_sec == tm.tm_sec
4450              && lt->tm_yday == tm.tm_yday
4451              && lt->tm_wday == tm.tm_wday
4452              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
4453                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
4454         return 0;
4455     }
4456   return 1;
4457 }
4458
4459 static int
4460 year_2050_test ()
4461 {
4462   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
4463      ignoring leap seconds.  */
4464   unsigned long int answer = 2527315200UL;
4465
4466   struct tm tm;
4467   time_t t;
4468   tm.tm_year = 2050 - 1900;
4469   tm.tm_mon = 2 - 1;
4470   tm.tm_mday = 1;
4471   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
4472   tm.tm_isdst = -1;
4473
4474   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
4475      instead of "TZ=America/Vancouver" in order to detect the bug even
4476      on systems that don't support the Olson extension, or don't have the
4477      full zoneinfo tables installed.  */
4478   putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
4479
4480   t = mktime (&tm);
4481
4482   /* Check that the result is either a failure, or close enough
4483      to the correct answer that we can assume the discrepancy is
4484      due to leap seconds.  */
4485   return (t == (time_t) -1
4486           || (0 < t && answer - 120 <= t && t <= answer + 120));
4487 }
4488
4489 int
4490 main ()
4491 {
4492   time_t t, delta;
4493   int i, j;
4494
4495   /* This test makes some buggy mktime implementations loop.
4496      Give up after 60 seconds; a mktime slower than that
4497      isn't worth using anyway.  */
4498   alarm (60);
4499
4500   for (;;)
4501     {
4502       t = (time_t_max << 1) + 1;
4503       if (t <= time_t_max)
4504         break;
4505       time_t_max = t;
4506     }
4507   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
4508
4509   delta = time_t_max / 997; /* a suitable prime number */
4510   for (i = 0; i < N_STRINGS; i++)
4511     {
4512       if (tz_strings[i])
4513         putenv ((char*) tz_strings[i]);
4514
4515       for (t = 0; t <= time_t_max - delta; t += delta)
4516         if (! mktime_test (t))
4517           return 1;
4518       if (! (mktime_test ((time_t) 1)
4519              && mktime_test ((time_t) (60 * 60))
4520              && mktime_test ((time_t) (60 * 60 * 24))))
4521         return 1;
4522
4523       for (j = 1; ; j <<= 1)
4524         if (! bigtime_test (j))
4525           return 1;
4526         else if (INT_MAX / 2 < j)
4527           break;
4528       if (! bigtime_test (INT_MAX))
4529         return 1;
4530     }
4531   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
4532 }
4533 _ACEOF
4534 if ac_fn_c_try_run "$LINENO"; then :
4535   ac_cv_func_working_mktime=yes
4536 else
4537   ac_cv_func_working_mktime=no
4538 fi
4539 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4540   conftest.$ac_objext conftest.beam conftest.$ac_ext
4541 fi
4542
4543 fi
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
4545 $as_echo "$ac_cv_func_working_mktime" >&6; }
4546 if test $ac_cv_func_working_mktime = no; then
4547   case " $LIBOBJS " in
4548   *" mktime.$ac_objext "* ) ;;
4549   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
4550  ;;
4551 esac
4552
4553 fi
4554
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
4556 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
4557 if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   rm -f conftest.sym conftest.file
4561 echo >conftest.file
4562 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
4563   if test "$cross_compiling" = yes; then :
4564   ac_cv_func_lstat_dereferences_slashed_symlink=no
4565 else
4566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4567 /* end confdefs.h.  */
4568 $ac_includes_default
4569 int
4570 main ()
4571 {
4572 struct stat sbuf;
4573      /* Linux will dereference the symlink and fail, as required by POSIX.
4574         That is better in the sense that it means we will not
4575         have to compile and use the lstat wrapper.  */
4576      return lstat ("conftest.sym/", &sbuf) == 0;
4577   ;
4578   return 0;
4579 }
4580 _ACEOF
4581 if ac_fn_c_try_run "$LINENO"; then :
4582   ac_cv_func_lstat_dereferences_slashed_symlink=yes
4583 else
4584   ac_cv_func_lstat_dereferences_slashed_symlink=no
4585 fi
4586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4587   conftest.$ac_objext conftest.beam conftest.$ac_ext
4588 fi
4589
4590 else
4591   # If the `ln -s' command failed, then we probably don't even
4592   # have an lstat function.
4593   ac_cv_func_lstat_dereferences_slashed_symlink=no
4594 fi
4595 rm -f conftest.sym conftest.file
4596
4597 fi
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
4599 $as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
4600
4601 test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
4602
4603 cat >>confdefs.h <<_ACEOF
4604 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
4605 _ACEOF
4606
4607
4608 if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
4609   case " $LIBOBJS " in
4610   *" lstat.$ac_objext "* ) ;;
4611   *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
4612  ;;
4613 esac
4614
4615 fi
4616
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
4618 $as_echo_n "checking whether stat accepts an empty string... " >&6; }
4619 if ${ac_cv_func_stat_empty_string_bug+:} false; then :
4620   $as_echo_n "(cached) " >&6
4621 else
4622   if test "$cross_compiling" = yes; then :
4623   ac_cv_func_stat_empty_string_bug=yes
4624 else
4625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626 /* end confdefs.h.  */
4627 $ac_includes_default
4628 int
4629 main ()
4630 {
4631 struct stat sbuf;
4632   return stat ("", &sbuf) == 0;
4633   ;
4634   return 0;
4635 }
4636 _ACEOF
4637 if ac_fn_c_try_run "$LINENO"; then :
4638   ac_cv_func_stat_empty_string_bug=no
4639 else
4640   ac_cv_func_stat_empty_string_bug=yes
4641 fi
4642 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4643   conftest.$ac_objext conftest.beam conftest.$ac_ext
4644 fi
4645
4646 fi
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
4648 $as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
4649 if test $ac_cv_func_stat_empty_string_bug = yes; then
4650   case " $LIBOBJS " in
4651   *" stat.$ac_objext "* ) ;;
4652   *) LIBOBJS="$LIBOBJS stat.$ac_objext"
4653  ;;
4654 esac
4655
4656
4657 cat >>confdefs.h <<_ACEOF
4658 #define HAVE_STAT_EMPTY_STRING_BUG 1
4659 _ACEOF
4660
4661 fi
4662
4663 for ac_func in strftime
4664 do :
4665   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
4666 if test "x$ac_cv_func_strftime" = xyes; then :
4667   cat >>confdefs.h <<_ACEOF
4668 #define HAVE_STRFTIME 1
4669 _ACEOF
4670
4671 else
4672   # strftime is in -lintl on SCO UNIX.
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
4674 $as_echo_n "checking for strftime in -lintl... " >&6; }
4675 if ${ac_cv_lib_intl_strftime+:} false; then :
4676   $as_echo_n "(cached) " >&6
4677 else
4678   ac_check_lib_save_LIBS=$LIBS
4679 LIBS="-lintl  $LIBS"
4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4681 /* end confdefs.h.  */
4682
4683 /* Override any GCC internal prototype to avoid an error.
4684    Use char because int might match the return type of a GCC
4685    builtin and then its argument prototype would still apply.  */
4686 #ifdef __cplusplus
4687 extern "C"
4688 #endif
4689 char strftime ();
4690 int
4691 main ()
4692 {
4693 return strftime ();
4694   ;
4695   return 0;
4696 }
4697 _ACEOF
4698 if ac_fn_c_try_link "$LINENO"; then :
4699   ac_cv_lib_intl_strftime=yes
4700 else
4701   ac_cv_lib_intl_strftime=no
4702 fi
4703 rm -f core conftest.err conftest.$ac_objext \
4704     conftest$ac_exeext conftest.$ac_ext
4705 LIBS=$ac_check_lib_save_LIBS
4706 fi
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
4708 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
4709 if test "x$ac_cv_lib_intl_strftime" = xyes; then :
4710   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
4711
4712 LIBS="-lintl $LIBS"
4713 fi
4714
4715 fi
4716 done
4717
4718
4719
4720
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utime accepts a null argument" >&5
4722 $as_echo_n "checking whether utime accepts a null argument... " >&6; }
4723 if ${ac_cv_func_utime_null+:} false; then :
4724   $as_echo_n "(cached) " >&6
4725 else
4726   rm -f conftest.data; >conftest.data
4727 # Sequent interprets utime(file, 0) to mean use start of epoch.  Wrong.
4728 if test "$cross_compiling" = yes; then :
4729   ac_cv_func_utime_null='guessing yes'
4730 else
4731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4732 /* end confdefs.h.  */
4733 $ac_includes_default
4734                #ifdef HAVE_UTIME_H
4735                # include <utime.h>
4736                #endif
4737 int
4738 main ()
4739 {
4740 struct stat s, t;
4741   return ! (stat ("conftest.data", &s) == 0
4742             && utime ("conftest.data", 0) == 0
4743             && stat ("conftest.data", &t) == 0
4744             && t.st_mtime >= s.st_mtime
4745             && t.st_mtime - s.st_mtime < 120);
4746   ;
4747   return 0;
4748 }
4749 _ACEOF
4750 if ac_fn_c_try_run "$LINENO"; then :
4751   ac_cv_func_utime_null=yes
4752 else
4753   ac_cv_func_utime_null=no
4754 fi
4755 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4756   conftest.$ac_objext conftest.beam conftest.$ac_ext
4757 fi
4758
4759 fi
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_utime_null" >&5
4761 $as_echo "$ac_cv_func_utime_null" >&6; }
4762 if test "x$ac_cv_func_utime_null" != xno; then
4763   ac_cv_func_utime_null=yes
4764
4765 $as_echo "#define HAVE_UTIME_NULL 1" >>confdefs.h
4766
4767 fi
4768 rm -f conftest.data
4769
4770 for ac_func in vprintf
4771 do :
4772   ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
4773 if test "x$ac_cv_func_vprintf" = xyes; then :
4774   cat >>confdefs.h <<_ACEOF
4775 #define HAVE_VPRINTF 1
4776 _ACEOF
4777
4778 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
4779 if test "x$ac_cv_func__doprnt" = xyes; then :
4780
4781 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
4782
4783 fi
4784
4785 fi
4786 done
4787
4788
4789 # 2008-07-04 getopt_long added
4790 # 2009-07-30 timegm added
4791 for ac_func in getopt_long gettimeofday memset putenv socket strcasecmp strchr strdup strerror strncasecmp strrchr tzset utime getuid timegm
4792 do :
4793   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4794 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4795 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4796   cat >>confdefs.h <<_ACEOF
4797 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4798 _ACEOF
4799
4800 fi
4801 done
4802
4803
4804
4805 ac_config_files="$ac_config_files Makefile"
4806
4807 cat >confcache <<\_ACEOF
4808 # This file is a shell script that caches the results of configure
4809 # tests run on this system so they can be shared between configure
4810 # scripts and configure runs, see configure's option --config-cache.
4811 # It is not useful on other systems.  If it contains results you don't
4812 # want to keep, you may remove or edit it.
4813 #
4814 # config.status only pays attention to the cache file if you give it
4815 # the --recheck option to rerun configure.
4816 #
4817 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4818 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4819 # following values.
4820
4821 _ACEOF
4822
4823 # The following way of writing the cache mishandles newlines in values,
4824 # but we know of no workaround that is simple, portable, and efficient.
4825 # So, we kill variables containing newlines.
4826 # Ultrix sh set writes to stderr and can't be redirected directly,
4827 # and sets the high bit in the cache file unless we assign to the vars.
4828 (
4829   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4830     eval ac_val=\$$ac_var
4831     case $ac_val in #(
4832     *${as_nl}*)
4833       case $ac_var in #(
4834       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4835 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4836       esac
4837       case $ac_var in #(
4838       _ | IFS | as_nl) ;; #(
4839       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4840       *) { eval $ac_var=; unset $ac_var;} ;;
4841       esac ;;
4842     esac
4843   done
4844
4845   (set) 2>&1 |
4846     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4847     *${as_nl}ac_space=\ *)
4848       # `set' does not quote correctly, so add quotes: double-quote
4849       # substitution turns \\\\ into \\, and sed turns \\ into \.
4850       sed -n \
4851         "s/'/'\\\\''/g;
4852           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4853       ;; #(
4854     *)
4855       # `set' quotes correctly as required by POSIX, so do not add quotes.
4856       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4857       ;;
4858     esac |
4859     sort
4860 ) |
4861   sed '
4862      /^ac_cv_env_/b end
4863      t clear
4864      :clear
4865      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4866      t end
4867      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4868      :end' >>confcache
4869 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4870   if test -w "$cache_file"; then
4871     if test "x$cache_file" != "x/dev/null"; then
4872       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4873 $as_echo "$as_me: updating cache $cache_file" >&6;}
4874       if test ! -f "$cache_file" || test -h "$cache_file"; then
4875         cat confcache >"$cache_file"
4876       else
4877         case $cache_file in #(
4878         */* | ?:*)
4879           mv -f confcache "$cache_file"$$ &&
4880           mv -f "$cache_file"$$ "$cache_file" ;; #(
4881         *)
4882           mv -f confcache "$cache_file" ;;
4883         esac
4884       fi
4885     fi
4886   else
4887     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4888 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4889   fi
4890 fi
4891 rm -f confcache
4892
4893 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4894 # Let make expand exec_prefix.
4895 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4896
4897 DEFS=-DHAVE_CONFIG_H
4898
4899 ac_libobjs=
4900 ac_ltlibobjs=
4901 U=
4902 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4903   # 1. Remove the extension, and $U if already installed.
4904   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4905   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4906   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4907   #    will be set to the directory where LIBOBJS objects are built.
4908   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4909   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4910 done
4911 LIBOBJS=$ac_libobjs
4912
4913 LTLIBOBJS=$ac_ltlibobjs
4914
4915
4916
4917 : "${CONFIG_STATUS=./config.status}"
4918 ac_write_fail=0
4919 ac_clean_files_save=$ac_clean_files
4920 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4922 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4923 as_write_fail=0
4924 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4925 #! $SHELL
4926 # Generated by $as_me.
4927 # Run this file to recreate the current configuration.
4928 # Compiler output produced by configure, useful for debugging
4929 # configure, is in config.log if it exists.
4930
4931 debug=false
4932 ac_cs_recheck=false
4933 ac_cs_silent=false
4934
4935 SHELL=\${CONFIG_SHELL-$SHELL}
4936 export SHELL
4937 _ASEOF
4938 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4939 ## -------------------- ##
4940 ## M4sh Initialization. ##
4941 ## -------------------- ##
4942
4943 # Be more Bourne compatible
4944 DUALCASE=1; export DUALCASE # for MKS sh
4945 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4946   emulate sh
4947   NULLCMD=:
4948   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4949   # is contrary to our usage.  Disable this feature.
4950   alias -g '${1+"$@"}'='"$@"'
4951   setopt NO_GLOB_SUBST
4952 else
4953   case `(set -o) 2>/dev/null` in #(
4954   *posix*) :
4955     set -o posix ;; #(
4956   *) :
4957      ;;
4958 esac
4959 fi
4960
4961
4962 as_nl='
4963 '
4964 export as_nl
4965 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4966 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4967 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4968 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4969 # Prefer a ksh shell builtin over an external printf program on Solaris,
4970 # but without wasting forks for bash or zsh.
4971 if test -z "$BASH_VERSION$ZSH_VERSION" \
4972     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4973   as_echo='print -r --'
4974   as_echo_n='print -rn --'
4975 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4976   as_echo='printf %s\n'
4977   as_echo_n='printf %s'
4978 else
4979   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4980     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4981     as_echo_n='/usr/ucb/echo -n'
4982   else
4983     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4984     as_echo_n_body='eval
4985       arg=$1;
4986       case $arg in #(
4987       *"$as_nl"*)
4988         expr "X$arg" : "X\\(.*\\)$as_nl";
4989         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4990       esac;
4991       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4992     '
4993     export as_echo_n_body
4994     as_echo_n='sh -c $as_echo_n_body as_echo'
4995   fi
4996   export as_echo_body
4997   as_echo='sh -c $as_echo_body as_echo'
4998 fi
4999
5000 # The user is always right.
5001 if test "${PATH_SEPARATOR+set}" != set; then
5002   PATH_SEPARATOR=:
5003   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5004     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5005       PATH_SEPARATOR=';'
5006   }
5007 fi
5008
5009
5010 # IFS
5011 # We need space, tab and new line, in precisely that order.  Quoting is
5012 # there to prevent editors from complaining about space-tab.
5013 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5014 # splitting by setting IFS to empty value.)
5015 IFS=" ""        $as_nl"
5016
5017 # Find who we are.  Look in the path if we contain no directory separator.
5018 as_myself=
5019 case $0 in #((
5020   *[\\/]* ) as_myself=$0 ;;
5021   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5022 for as_dir in $PATH
5023 do
5024   IFS=$as_save_IFS
5025   test -z "$as_dir" && as_dir=.
5026     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5027   done
5028 IFS=$as_save_IFS
5029
5030      ;;
5031 esac
5032 # We did not find ourselves, most probably we were run as `sh COMMAND'
5033 # in which case we are not to be found in the path.
5034 if test "x$as_myself" = x; then
5035   as_myself=$0
5036 fi
5037 if test ! -f "$as_myself"; then
5038   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5039   exit 1
5040 fi
5041
5042 # Unset variables that we do not need and which cause bugs (e.g. in
5043 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5044 # suppresses any "Segmentation fault" message there.  '((' could
5045 # trigger a bug in pdksh 5.2.14.
5046 for as_var in BASH_ENV ENV MAIL MAILPATH
5047 do eval test x\${$as_var+set} = xset \
5048   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5049 done
5050 PS1='$ '
5051 PS2='> '
5052 PS4='+ '
5053
5054 # NLS nuisances.
5055 LC_ALL=C
5056 export LC_ALL
5057 LANGUAGE=C
5058 export LANGUAGE
5059
5060 # CDPATH.
5061 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5062
5063
5064 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5065 # ----------------------------------------
5066 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5067 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5068 # script with STATUS, using 1 if that was 0.
5069 as_fn_error ()
5070 {
5071   as_status=$1; test $as_status -eq 0 && as_status=1
5072   if test "$4"; then
5073     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5074     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5075   fi
5076   $as_echo "$as_me: error: $2" >&2
5077   as_fn_exit $as_status
5078 } # as_fn_error
5079
5080
5081 # as_fn_set_status STATUS
5082 # -----------------------
5083 # Set $? to STATUS, without forking.
5084 as_fn_set_status ()
5085 {
5086   return $1
5087 } # as_fn_set_status
5088
5089 # as_fn_exit STATUS
5090 # -----------------
5091 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5092 as_fn_exit ()
5093 {
5094   set +e
5095   as_fn_set_status $1
5096   exit $1
5097 } # as_fn_exit
5098
5099 # as_fn_unset VAR
5100 # ---------------
5101 # Portably unset VAR.
5102 as_fn_unset ()
5103 {
5104   { eval $1=; unset $1;}
5105 }
5106 as_unset=as_fn_unset
5107 # as_fn_append VAR VALUE
5108 # ----------------------
5109 # Append the text in VALUE to the end of the definition contained in VAR. Take
5110 # advantage of any shell optimizations that allow amortized linear growth over
5111 # repeated appends, instead of the typical quadratic growth present in naive
5112 # implementations.
5113 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5114   eval 'as_fn_append ()
5115   {
5116     eval $1+=\$2
5117   }'
5118 else
5119   as_fn_append ()
5120   {
5121     eval $1=\$$1\$2
5122   }
5123 fi # as_fn_append
5124
5125 # as_fn_arith ARG...
5126 # ------------------
5127 # Perform arithmetic evaluation on the ARGs, and store the result in the
5128 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5129 # must be portable across $(()) and expr.
5130 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5131   eval 'as_fn_arith ()
5132   {
5133     as_val=$(( $* ))
5134   }'
5135 else
5136   as_fn_arith ()
5137   {
5138     as_val=`expr "$@" || test $? -eq 1`
5139   }
5140 fi # as_fn_arith
5141
5142
5143 if expr a : '\(a\)' >/dev/null 2>&1 &&
5144    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5145   as_expr=expr
5146 else
5147   as_expr=false
5148 fi
5149
5150 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5151   as_basename=basename
5152 else
5153   as_basename=false
5154 fi
5155
5156 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5157   as_dirname=dirname
5158 else
5159   as_dirname=false
5160 fi
5161
5162 as_me=`$as_basename -- "$0" ||
5163 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5164          X"$0" : 'X\(//\)$' \| \
5165          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5166 $as_echo X/"$0" |
5167     sed '/^.*\/\([^/][^/]*\)\/*$/{
5168             s//\1/
5169             q
5170           }
5171           /^X\/\(\/\/\)$/{
5172             s//\1/
5173             q
5174           }
5175           /^X\/\(\/\).*/{
5176             s//\1/
5177             q
5178           }
5179           s/.*/./; q'`
5180
5181 # Avoid depending upon Character Ranges.
5182 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5183 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5184 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5185 as_cr_digits='0123456789'
5186 as_cr_alnum=$as_cr_Letters$as_cr_digits
5187
5188 ECHO_C= ECHO_N= ECHO_T=
5189 case `echo -n x` in #(((((
5190 -n*)
5191   case `echo 'xy\c'` in
5192   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5193   xy)  ECHO_C='\c';;
5194   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5195        ECHO_T=' ';;
5196   esac;;
5197 *)
5198   ECHO_N='-n';;
5199 esac
5200
5201 rm -f conf$$ conf$$.exe conf$$.file
5202 if test -d conf$$.dir; then
5203   rm -f conf$$.dir/conf$$.file
5204 else
5205   rm -f conf$$.dir
5206   mkdir conf$$.dir 2>/dev/null
5207 fi
5208 if (echo >conf$$.file) 2>/dev/null; then
5209   if ln -s conf$$.file conf$$ 2>/dev/null; then
5210     as_ln_s='ln -s'
5211     # ... but there are two gotchas:
5212     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5213     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5214     # In both cases, we have to default to `cp -pR'.
5215     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5216       as_ln_s='cp -pR'
5217   elif ln conf$$.file conf$$ 2>/dev/null; then
5218     as_ln_s=ln
5219   else
5220     as_ln_s='cp -pR'
5221   fi
5222 else
5223   as_ln_s='cp -pR'
5224 fi
5225 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5226 rmdir conf$$.dir 2>/dev/null
5227
5228
5229 # as_fn_mkdir_p
5230 # -------------
5231 # Create "$as_dir" as a directory, including parents if necessary.
5232 as_fn_mkdir_p ()
5233 {
5234
5235   case $as_dir in #(
5236   -*) as_dir=./$as_dir;;
5237   esac
5238   test -d "$as_dir" || eval $as_mkdir_p || {
5239     as_dirs=
5240     while :; do
5241       case $as_dir in #(
5242       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5243       *) as_qdir=$as_dir;;
5244       esac
5245       as_dirs="'$as_qdir' $as_dirs"
5246       as_dir=`$as_dirname -- "$as_dir" ||
5247 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5248          X"$as_dir" : 'X\(//\)[^/]' \| \
5249          X"$as_dir" : 'X\(//\)$' \| \
5250          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5251 $as_echo X"$as_dir" |
5252     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5253             s//\1/
5254             q
5255           }
5256           /^X\(\/\/\)[^/].*/{
5257             s//\1/
5258             q
5259           }
5260           /^X\(\/\/\)$/{
5261             s//\1/
5262             q
5263           }
5264           /^X\(\/\).*/{
5265             s//\1/
5266             q
5267           }
5268           s/.*/./; q'`
5269       test -d "$as_dir" && break
5270     done
5271     test -z "$as_dirs" || eval "mkdir $as_dirs"
5272   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5273
5274
5275 } # as_fn_mkdir_p
5276 if mkdir -p . 2>/dev/null; then
5277   as_mkdir_p='mkdir -p "$as_dir"'
5278 else
5279   test -d ./-p && rmdir ./-p
5280   as_mkdir_p=false
5281 fi
5282
5283
5284 # as_fn_executable_p FILE
5285 # -----------------------
5286 # Test if FILE is an executable regular file.
5287 as_fn_executable_p ()
5288 {
5289   test -f "$1" && test -x "$1"
5290 } # as_fn_executable_p
5291 as_test_x='test -x'
5292 as_executable_p=as_fn_executable_p
5293
5294 # Sed expression to map a string onto a valid CPP name.
5295 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5296
5297 # Sed expression to map a string onto a valid variable name.
5298 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5299
5300
5301 exec 6>&1
5302 ## ----------------------------------- ##
5303 ## Main body of $CONFIG_STATUS script. ##
5304 ## ----------------------------------- ##
5305 _ASEOF
5306 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5307
5308 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5309 # Save the log message, to keep $0 and so on meaningful, and to
5310 # report actual input values of CONFIG_FILES etc. instead of their
5311 # values after options handling.
5312 ac_log="
5313 This file was extended by ZKT $as_me 1.1.3, which was
5314 generated by GNU Autoconf 2.69.  Invocation command line was
5315
5316   CONFIG_FILES    = $CONFIG_FILES
5317   CONFIG_HEADERS  = $CONFIG_HEADERS
5318   CONFIG_LINKS    = $CONFIG_LINKS
5319   CONFIG_COMMANDS = $CONFIG_COMMANDS
5320   $ $0 $@
5321
5322 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5323 "
5324
5325 _ACEOF
5326
5327 case $ac_config_files in *"
5328 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5329 esac
5330
5331 case $ac_config_headers in *"
5332 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5333 esac
5334
5335
5336 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5337 # Files that config.status was made for.
5338 config_files="$ac_config_files"
5339 config_headers="$ac_config_headers"
5340
5341 _ACEOF
5342
5343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5344 ac_cs_usage="\
5345 \`$as_me' instantiates files and other configuration actions
5346 from templates according to the current configuration.  Unless the files
5347 and actions are specified as TAGs, all are instantiated by default.
5348
5349 Usage: $0 [OPTION]... [TAG]...
5350
5351   -h, --help       print this help, then exit
5352   -V, --version    print version number and configuration settings, then exit
5353       --config     print configuration, then exit
5354   -q, --quiet, --silent
5355                    do not print progress messages
5356   -d, --debug      don't remove temporary files
5357       --recheck    update $as_me by reconfiguring in the same conditions
5358       --file=FILE[:TEMPLATE]
5359                    instantiate the configuration file FILE
5360       --header=FILE[:TEMPLATE]
5361                    instantiate the configuration header FILE
5362
5363 Configuration files:
5364 $config_files
5365
5366 Configuration headers:
5367 $config_headers
5368
5369 Report bugs to <Holger Zuleger hznet.de>."
5370
5371 _ACEOF
5372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5373 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5374 ac_cs_version="\\
5375 ZKT config.status 1.1.3
5376 configured by $0, generated by GNU Autoconf 2.69,
5377   with options \\"\$ac_cs_config\\"
5378
5379 Copyright (C) 2012 Free Software Foundation, Inc.
5380 This config.status script is free software; the Free Software Foundation
5381 gives unlimited permission to copy, distribute and modify it."
5382
5383 ac_pwd='$ac_pwd'
5384 srcdir='$srcdir'
5385 test -n "\$AWK" || AWK=awk
5386 _ACEOF
5387
5388 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5389 # The default lists apply if the user does not specify any file.
5390 ac_need_defaults=:
5391 while test $# != 0
5392 do
5393   case $1 in
5394   --*=?*)
5395     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5396     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5397     ac_shift=:
5398     ;;
5399   --*=)
5400     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5401     ac_optarg=
5402     ac_shift=:
5403     ;;
5404   *)
5405     ac_option=$1
5406     ac_optarg=$2
5407     ac_shift=shift
5408     ;;
5409   esac
5410
5411   case $ac_option in
5412   # Handling of the options.
5413   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5414     ac_cs_recheck=: ;;
5415   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5416     $as_echo "$ac_cs_version"; exit ;;
5417   --config | --confi | --conf | --con | --co | --c )
5418     $as_echo "$ac_cs_config"; exit ;;
5419   --debug | --debu | --deb | --de | --d | -d )
5420     debug=: ;;
5421   --file | --fil | --fi | --f )
5422     $ac_shift
5423     case $ac_optarg in
5424     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5425     '') as_fn_error $? "missing file argument" ;;
5426     esac
5427     as_fn_append CONFIG_FILES " '$ac_optarg'"
5428     ac_need_defaults=false;;
5429   --header | --heade | --head | --hea )
5430     $ac_shift
5431     case $ac_optarg in
5432     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5433     esac
5434     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5435     ac_need_defaults=false;;
5436   --he | --h)
5437     # Conflict between --help and --header
5438     as_fn_error $? "ambiguous option: \`$1'
5439 Try \`$0 --help' for more information.";;
5440   --help | --hel | -h )
5441     $as_echo "$ac_cs_usage"; exit ;;
5442   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5443   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5444     ac_cs_silent=: ;;
5445
5446   # This is an error.
5447   -*) as_fn_error $? "unrecognized option: \`$1'
5448 Try \`$0 --help' for more information." ;;
5449
5450   *) as_fn_append ac_config_targets " $1"
5451      ac_need_defaults=false ;;
5452
5453   esac
5454   shift
5455 done
5456
5457 ac_configure_extra_args=
5458
5459 if $ac_cs_silent; then
5460   exec 6>/dev/null
5461   ac_configure_extra_args="$ac_configure_extra_args --silent"
5462 fi
5463
5464 _ACEOF
5465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5466 if \$ac_cs_recheck; then
5467   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5468   shift
5469   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5470   CONFIG_SHELL='$SHELL'
5471   export CONFIG_SHELL
5472   exec "\$@"
5473 fi
5474
5475 _ACEOF
5476 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5477 exec 5>>config.log
5478 {
5479   echo
5480   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5481 ## Running $as_me. ##
5482 _ASBOX
5483   $as_echo "$ac_log"
5484 } >&5
5485
5486 _ACEOF
5487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5488 _ACEOF
5489
5490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5491
5492 # Handling of arguments.
5493 for ac_config_target in $ac_config_targets
5494 do
5495   case $ac_config_target in
5496     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5497     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5498
5499   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5500   esac
5501 done
5502
5503
5504 # If the user did not use the arguments to specify the items to instantiate,
5505 # then the envvar interface is used.  Set only those that are not.
5506 # We use the long form for the default assignment because of an extremely
5507 # bizarre bug on SunOS 4.1.3.
5508 if $ac_need_defaults; then
5509   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5510   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5511 fi
5512
5513 # Have a temporary directory for convenience.  Make it in the build tree
5514 # simply because there is no reason against having it here, and in addition,
5515 # creating and moving files from /tmp can sometimes cause problems.
5516 # Hook for its removal unless debugging.
5517 # Note that there is a small window in which the directory will not be cleaned:
5518 # after its creation but before its name has been assigned to `$tmp'.
5519 $debug ||
5520 {
5521   tmp= ac_tmp=
5522   trap 'exit_status=$?
5523   : "${ac_tmp:=$tmp}"
5524   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5525 ' 0
5526   trap 'as_fn_exit 1' 1 2 13 15
5527 }
5528 # Create a (secure) tmp directory for tmp files.
5529
5530 {
5531   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5532   test -d "$tmp"
5533 }  ||
5534 {
5535   tmp=./conf$$-$RANDOM
5536   (umask 077 && mkdir "$tmp")
5537 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5538 ac_tmp=$tmp
5539
5540 # Set up the scripts for CONFIG_FILES section.
5541 # No need to generate them if there are no CONFIG_FILES.
5542 # This happens for instance with `./config.status config.h'.
5543 if test -n "$CONFIG_FILES"; then
5544
5545
5546 ac_cr=`echo X | tr X '\015'`
5547 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5548 # But we know of no other shell where ac_cr would be empty at this
5549 # point, so we can use a bashism as a fallback.
5550 if test "x$ac_cr" = x; then
5551   eval ac_cr=\$\'\\r\'
5552 fi
5553 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5554 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5555   ac_cs_awk_cr='\\r'
5556 else
5557   ac_cs_awk_cr=$ac_cr
5558 fi
5559
5560 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5561 _ACEOF
5562
5563
5564 {
5565   echo "cat >conf$$subs.awk <<_ACEOF" &&
5566   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5567   echo "_ACEOF"
5568 } >conf$$subs.sh ||
5569   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5570 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5571 ac_delim='%!_!# '
5572 for ac_last_try in false false false false false :; do
5573   . ./conf$$subs.sh ||
5574     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5575
5576   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5577   if test $ac_delim_n = $ac_delim_num; then
5578     break
5579   elif $ac_last_try; then
5580     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5581   else
5582     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5583   fi
5584 done
5585 rm -f conf$$subs.sh
5586
5587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5588 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5589 _ACEOF
5590 sed -n '
5591 h
5592 s/^/S["/; s/!.*/"]=/
5593 p
5594 g
5595 s/^[^!]*!//
5596 :repl
5597 t repl
5598 s/'"$ac_delim"'$//
5599 t delim
5600 :nl
5601 h
5602 s/\(.\{148\}\)..*/\1/
5603 t more1
5604 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5605 p
5606 n
5607 b repl
5608 :more1
5609 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5610 p
5611 g
5612 s/.\{148\}//
5613 t nl
5614 :delim
5615 h
5616 s/\(.\{148\}\)..*/\1/
5617 t more2
5618 s/["\\]/\\&/g; s/^/"/; s/$/"/
5619 p
5620 b
5621 :more2
5622 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5623 p
5624 g
5625 s/.\{148\}//
5626 t delim
5627 ' <conf$$subs.awk | sed '
5628 /^[^""]/{
5629   N
5630   s/\n//
5631 }
5632 ' >>$CONFIG_STATUS || ac_write_fail=1
5633 rm -f conf$$subs.awk
5634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5635 _ACAWK
5636 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5637   for (key in S) S_is_set[key] = 1
5638   FS = "\a"
5639
5640 }
5641 {
5642   line = $ 0
5643   nfields = split(line, field, "@")
5644   substed = 0
5645   len = length(field[1])
5646   for (i = 2; i < nfields; i++) {
5647     key = field[i]
5648     keylen = length(key)
5649     if (S_is_set[key]) {
5650       value = S[key]
5651       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5652       len += length(value) + length(field[++i])
5653       substed = 1
5654     } else
5655       len += 1 + keylen
5656   }
5657
5658   print line
5659 }
5660
5661 _ACAWK
5662 _ACEOF
5663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5664 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5665   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5666 else
5667   cat
5668 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5669   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5670 _ACEOF
5671
5672 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5673 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5674 # trailing colons and then remove the whole line if VPATH becomes empty
5675 # (actually we leave an empty line to preserve line numbers).
5676 if test "x$srcdir" = x.; then
5677   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5678 h
5679 s///
5680 s/^/:/
5681 s/[      ]*$/:/
5682 s/:\$(srcdir):/:/g
5683 s/:\${srcdir}:/:/g
5684 s/:@srcdir@:/:/g
5685 s/^:*//
5686 s/:*$//
5687 x
5688 s/\(=[   ]*\).*/\1/
5689 G
5690 s/\n//
5691 s/^[^=]*=[       ]*$//
5692 }'
5693 fi
5694
5695 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5696 fi # test -n "$CONFIG_FILES"
5697
5698 # Set up the scripts for CONFIG_HEADERS section.
5699 # No need to generate them if there are no CONFIG_HEADERS.
5700 # This happens for instance with `./config.status Makefile'.
5701 if test -n "$CONFIG_HEADERS"; then
5702 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5703 BEGIN {
5704 _ACEOF
5705
5706 # Transform confdefs.h into an awk script `defines.awk', embedded as
5707 # here-document in config.status, that substitutes the proper values into
5708 # config.h.in to produce config.h.
5709
5710 # Create a delimiter string that does not exist in confdefs.h, to ease
5711 # handling of long lines.
5712 ac_delim='%!_!# '
5713 for ac_last_try in false false :; do
5714   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5715   if test -z "$ac_tt"; then
5716     break
5717   elif $ac_last_try; then
5718     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5719   else
5720     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5721   fi
5722 done
5723
5724 # For the awk script, D is an array of macro values keyed by name,
5725 # likewise P contains macro parameters if any.  Preserve backslash
5726 # newline sequences.
5727
5728 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5729 sed -n '
5730 s/.\{148\}/&'"$ac_delim"'/g
5731 t rset
5732 :rset
5733 s/^[     ]*#[    ]*define[       ][      ]*/ /
5734 t def
5735 d
5736 :def
5737 s/\\$//
5738 t bsnl
5739 s/["\\]/\\&/g
5740 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5741 D["\1"]=" \3"/p
5742 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5743 d
5744 :bsnl
5745 s/["\\]/\\&/g
5746 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5747 D["\1"]=" \3\\\\\\n"\\/p
5748 t cont
5749 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5750 t cont
5751 d
5752 :cont
5753 n
5754 s/.\{148\}/&'"$ac_delim"'/g
5755 t clear
5756 :clear
5757 s/\\$//
5758 t bsnlc
5759 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5760 d
5761 :bsnlc
5762 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5763 b cont
5764 ' <confdefs.h | sed '
5765 s/'"$ac_delim"'/"\\\
5766 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5767
5768 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5769   for (key in D) D_is_set[key] = 1
5770   FS = "\a"
5771 }
5772 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5773   line = \$ 0
5774   split(line, arg, " ")
5775   if (arg[1] == "#") {
5776     defundef = arg[2]
5777     mac1 = arg[3]
5778   } else {
5779     defundef = substr(arg[1], 2)
5780     mac1 = arg[2]
5781   }
5782   split(mac1, mac2, "(") #)
5783   macro = mac2[1]
5784   prefix = substr(line, 1, index(line, defundef) - 1)
5785   if (D_is_set[macro]) {
5786     # Preserve the white space surrounding the "#".
5787     print prefix "define", macro P[macro] D[macro]
5788     next
5789   } else {
5790     # Replace #undef with comments.  This is necessary, for example,
5791     # in the case of _POSIX_SOURCE, which is predefined and required
5792     # on some systems where configure will not decide to define it.
5793     if (defundef == "undef") {
5794       print "/*", prefix defundef, macro, "*/"
5795       next
5796     }
5797   }
5798 }
5799 { print }
5800 _ACAWK
5801 _ACEOF
5802 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5803   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5804 fi # test -n "$CONFIG_HEADERS"
5805
5806
5807 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
5808 shift
5809 for ac_tag
5810 do
5811   case $ac_tag in
5812   :[FHLC]) ac_mode=$ac_tag; continue;;
5813   esac
5814   case $ac_mode$ac_tag in
5815   :[FHL]*:*);;
5816   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5817   :[FH]-) ac_tag=-:-;;
5818   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5819   esac
5820   ac_save_IFS=$IFS
5821   IFS=:
5822   set x $ac_tag
5823   IFS=$ac_save_IFS
5824   shift
5825   ac_file=$1
5826   shift
5827
5828   case $ac_mode in
5829   :L) ac_source=$1;;
5830   :[FH])
5831     ac_file_inputs=
5832     for ac_f
5833     do
5834       case $ac_f in
5835       -) ac_f="$ac_tmp/stdin";;
5836       *) # Look for the file first in the build tree, then in the source tree
5837          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5838          # because $ac_f cannot contain `:'.
5839          test -f "$ac_f" ||
5840            case $ac_f in
5841            [\\/$]*) false;;
5842            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5843            esac ||
5844            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5845       esac
5846       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5847       as_fn_append ac_file_inputs " '$ac_f'"
5848     done
5849
5850     # Let's still pretend it is `configure' which instantiates (i.e., don't
5851     # use $as_me), people would be surprised to read:
5852     #    /* config.h.  Generated by config.status.  */
5853     configure_input='Generated from '`
5854           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5855         `' by configure.'
5856     if test x"$ac_file" != x-; then
5857       configure_input="$ac_file.  $configure_input"
5858       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5859 $as_echo "$as_me: creating $ac_file" >&6;}
5860     fi
5861     # Neutralize special characters interpreted by sed in replacement strings.
5862     case $configure_input in #(
5863     *\&* | *\|* | *\\* )
5864        ac_sed_conf_input=`$as_echo "$configure_input" |
5865        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5866     *) ac_sed_conf_input=$configure_input;;
5867     esac
5868
5869     case $ac_tag in
5870     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5871       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5872     esac
5873     ;;
5874   esac
5875
5876   ac_dir=`$as_dirname -- "$ac_file" ||
5877 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5878          X"$ac_file" : 'X\(//\)[^/]' \| \
5879          X"$ac_file" : 'X\(//\)$' \| \
5880          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5881 $as_echo X"$ac_file" |
5882     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5883             s//\1/
5884             q
5885           }
5886           /^X\(\/\/\)[^/].*/{
5887             s//\1/
5888             q
5889           }
5890           /^X\(\/\/\)$/{
5891             s//\1/
5892             q
5893           }
5894           /^X\(\/\).*/{
5895             s//\1/
5896             q
5897           }
5898           s/.*/./; q'`
5899   as_dir="$ac_dir"; as_fn_mkdir_p
5900   ac_builddir=.
5901
5902 case "$ac_dir" in
5903 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5904 *)
5905   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5906   # A ".." for each directory in $ac_dir_suffix.
5907   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5908   case $ac_top_builddir_sub in
5909   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5910   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5911   esac ;;
5912 esac
5913 ac_abs_top_builddir=$ac_pwd
5914 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5915 # for backward compatibility:
5916 ac_top_builddir=$ac_top_build_prefix
5917
5918 case $srcdir in
5919   .)  # We are building in place.
5920     ac_srcdir=.
5921     ac_top_srcdir=$ac_top_builddir_sub
5922     ac_abs_top_srcdir=$ac_pwd ;;
5923   [\\/]* | ?:[\\/]* )  # Absolute name.
5924     ac_srcdir=$srcdir$ac_dir_suffix;
5925     ac_top_srcdir=$srcdir
5926     ac_abs_top_srcdir=$srcdir ;;
5927   *) # Relative name.
5928     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5929     ac_top_srcdir=$ac_top_build_prefix$srcdir
5930     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5931 esac
5932 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5933
5934
5935   case $ac_mode in
5936   :F)
5937   #
5938   # CONFIG_FILE
5939   #
5940
5941 _ACEOF
5942
5943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5944 # If the template does not know about datarootdir, expand it.
5945 # FIXME: This hack should be removed a few years after 2.60.
5946 ac_datarootdir_hack=; ac_datarootdir_seen=
5947 ac_sed_dataroot='
5948 /datarootdir/ {
5949   p
5950   q
5951 }
5952 /@datadir@/p
5953 /@docdir@/p
5954 /@infodir@/p
5955 /@localedir@/p
5956 /@mandir@/p'
5957 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5958 *datarootdir*) ac_datarootdir_seen=yes;;
5959 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5960   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5961 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5962 _ACEOF
5963 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5964   ac_datarootdir_hack='
5965   s&@datadir@&$datadir&g
5966   s&@docdir@&$docdir&g
5967   s&@infodir@&$infodir&g
5968   s&@localedir@&$localedir&g
5969   s&@mandir@&$mandir&g
5970   s&\\\${datarootdir}&$datarootdir&g' ;;
5971 esac
5972 _ACEOF
5973
5974 # Neutralize VPATH when `$srcdir' = `.'.
5975 # Shell code in configure.ac might set extrasub.
5976 # FIXME: do we really want to maintain this feature?
5977 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5978 ac_sed_extra="$ac_vpsub
5979 $extrasub
5980 _ACEOF
5981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5982 :t
5983 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5984 s|@configure_input@|$ac_sed_conf_input|;t t
5985 s&@top_builddir@&$ac_top_builddir_sub&;t t
5986 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5987 s&@srcdir@&$ac_srcdir&;t t
5988 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5989 s&@top_srcdir@&$ac_top_srcdir&;t t
5990 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5991 s&@builddir@&$ac_builddir&;t t
5992 s&@abs_builddir@&$ac_abs_builddir&;t t
5993 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5994 $ac_datarootdir_hack
5995 "
5996 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5997   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5998
5999 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6000   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6001   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6002       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6003   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6004 which seems to be undefined.  Please make sure it is defined" >&5
6005 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6006 which seems to be undefined.  Please make sure it is defined" >&2;}
6007
6008   rm -f "$ac_tmp/stdin"
6009   case $ac_file in
6010   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6011   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6012   esac \
6013   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6014  ;;
6015   :H)
6016   #
6017   # CONFIG_HEADER
6018   #
6019   if test x"$ac_file" != x-; then
6020     {
6021       $as_echo "/* $configure_input  */" \
6022       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6023     } >"$ac_tmp/config.h" \
6024       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6025     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6026       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6027 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6028     else
6029       rm -f "$ac_file"
6030       mv "$ac_tmp/config.h" "$ac_file" \
6031         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6032     fi
6033   else
6034     $as_echo "/* $configure_input  */" \
6035       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6036       || as_fn_error $? "could not create -" "$LINENO" 5
6037   fi
6038  ;;
6039
6040
6041   esac
6042
6043 done # for ac_tag
6044
6045
6046 as_fn_exit 0
6047 _ACEOF
6048 ac_clean_files=$ac_clean_files_save
6049
6050 test $ac_write_fail = 0 ||
6051   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6052
6053
6054 # configure is writing to config.log, and then calls config.status.
6055 # config.status does its own redirection, appending to config.log.
6056 # Unfortunately, on DOS this fails, as config.log is still kept open
6057 # by configure, so config.status won't be able to write to it; its
6058 # output is simply discarded.  So we exec the FD to /dev/null,
6059 # effectively closing config.log, so it can be properly (re)opened and
6060 # appended to by config.status.  When coming back to configure, we
6061 # need to make the FD available again.
6062 if test "$no_create" != yes; then
6063   ac_cs_success=:
6064   ac_config_status_args=
6065   test "$silent" = yes &&
6066     ac_config_status_args="$ac_config_status_args --quiet"
6067   exec 5>/dev/null
6068   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6069   exec 5>>config.log
6070   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6071   # would make configure fail if this is the last instruction.
6072   $ac_cs_success || as_fn_exit 1
6073 fi
6074 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6075   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6076 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6077 fi
6078