release/src/router/dropbear/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="buffer.c"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 BUNDLED_LIBTOM
 625 CRYPTLIB
 626 EGREP
 627 GREP
 628 CPP
 629 INSTALL
 630 STRIP
 631 RANLIB
 632 AR
 633 host_os
 634 host_vendor
 635 host_cpu
 636 host
 637 build_os
 638 build_vendor
 639 build_cpu
 640 build
 641 LD
 642 SET_MAKE
 643 OBJEXT
 644 EXEEXT
 645 ac_ct_CC
 646 CPPFLAGS
 647 LDFLAGS
 648 CFLAGS
 649 CC
 650 target_alias
 651 host_alias
 652 build_alias
 653 LIBS
 654 ECHO_T
 655 ECHO_N
 656 ECHO_C
 657 DEFS
 658 mandir
 659 localedir
 660 libdir
 661 psdir
 662 pdfdir
 663 dvidir
 664 htmldir
 665 infodir
 666 docdir
 667 oldincludedir
 668 includedir
 669 localstatedir
 670 sharedstatedir
 671 sysconfdir
 672 datadir
 673 datarootdir
 674 libexecdir
 675 sbindir
 676 bindir
 677 program_transform_name
 678 prefix
 679 exec_prefix
 680 PACKAGE_URL
 681 PACKAGE_BUGREPORT
 682 PACKAGE_STRING
 683 PACKAGE_VERSION
 684 PACKAGE_TARNAME
 685 PACKAGE_NAME
 686 PATH_SEPARATOR
 687 SHELL'
 688 ac_subst_files=''
 689 ac_user_opts='
 690 enable_option_checking
 691 enable_largefile
 692 with_zlib
 693 enable_zlib
 694 with_pam
 695 enable_pam
 696 enable_openpty
 697 enable_syslog
 698 enable_shadow
 699 enable_bundled_libtom
 700 enable_lastlog
 701 enable_utmp
 702 enable_utmpx
 703 enable_wtmp
 704 enable_wtmpx
 705 enable_loginfunc
 706 enable_pututline
 707 enable_pututxline
 708 with_lastlog
 709 '
 710       ac_precious_vars='build_alias
 711 host_alias
 712 target_alias
 713 CC
 714 CFLAGS
 715 LDFLAGS
 716 LIBS
 717 CPPFLAGS
 718 CPP'
 719
 720
 721 # Initialize some variables set by options.
 722 ac_init_help=
 723 ac_init_version=false
 724 ac_unrecognized_opts=
 725 ac_unrecognized_sep=
 726 # The variables have the same names as the options, with
 727 # dashes changed to underlines.
 728 cache_file=/dev/null
 729 exec_prefix=NONE
 730 no_create=
 731 no_recursion=
 732 prefix=NONE
 733 program_prefix=NONE
 734 program_suffix=NONE
 735 program_transform_name=s,x,x,
 736 silent=
 737 site=
 738 srcdir=
 739 verbose=
 740 x_includes=NONE
 741 x_libraries=NONE
 742
 743 # Installation directory options.
 744 # These are left unexpanded so users can "make install exec_prefix=/foo"
 745 # and all the variables that are supposed to be based on exec_prefix
 746 # by default will actually change.
 747 # Use braces instead of parens because sh, perl, etc. also accept them.
 748 # (The list follows the same order as the GNU Coding Standards.)
 749 bindir='${exec_prefix}/bin'
 750 sbindir='${exec_prefix}/sbin'
 751 libexecdir='${exec_prefix}/libexec'
 752 datarootdir='${prefix}/share'
 753 datadir='${datarootdir}'
 754 sysconfdir='${prefix}/etc'
 755 sharedstatedir='${prefix}/com'
 756 localstatedir='${prefix}/var'
 757 includedir='${prefix}/include'
 758 oldincludedir='/usr/include'
 759 docdir='${datarootdir}/doc/${PACKAGE}'
 760 infodir='${datarootdir}/info'
 761 htmldir='${docdir}'
 762 dvidir='${docdir}'
 763 pdfdir='${docdir}'
 764 psdir='${docdir}'
 765 libdir='${exec_prefix}/lib'
 766 localedir='${datarootdir}/locale'
 767 mandir='${datarootdir}/man'
 768
 769 ac_prev=
 770 ac_dashdash=
 771 for ac_option
 772 do
 773   # If the previous option needs an argument, assign it.
 774   if test -n "$ac_prev"; then
 775     eval $ac_prev=\$ac_option
 776     ac_prev=
 777     continue
 778   fi
 779
 780   case $ac_option in
 781   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 782   *=)   ac_optarg= ;;
 783   *)    ac_optarg=yes ;;
 784   esac
 785
 786   # Accept the important Cygnus configure options, so we can diagnose typos.
 787
 788   case $ac_dashdash$ac_option in
 789   --)
 790     ac_dashdash=yes ;;
 791
 792   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 793     ac_prev=bindir ;;
 794   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 795     bindir=$ac_optarg ;;
 796
 797   -build | --build | --buil | --bui | --bu)
 798     ac_prev=build_alias ;;
 799   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 800     build_alias=$ac_optarg ;;
 801
 802   -cache-file | --cache-file | --cache-fil | --cache-fi \
 803   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 804     ac_prev=cache_file ;;
 805   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 806   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 807     cache_file=$ac_optarg ;;
 808
 809   --config-cache | -C)
 810     cache_file=config.cache ;;
 811
 812   -datadir | --datadir | --datadi | --datad)
 813     ac_prev=datadir ;;
 814   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 815     datadir=$ac_optarg ;;
 816
 817   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 818   | --dataroo | --dataro | --datar)
 819     ac_prev=datarootdir ;;
 820   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 821   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 822     datarootdir=$ac_optarg ;;
 823
 824   -disable-* | --disable-*)
 825     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 826     # Reject names that are not valid shell variable names.
 827     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 828       as_fn_error $? "invalid feature name: $ac_useropt"
 829     ac_useropt_orig=$ac_useropt
 830     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 831     case $ac_user_opts in
 832       *"
 833 "enable_$ac_useropt"
 834 "*) ;;
 835       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 836          ac_unrecognized_sep=', ';;
 837     esac
 838     eval enable_$ac_useropt=no ;;
 839
 840   -docdir | --docdir | --docdi | --doc | --do)
 841     ac_prev=docdir ;;
 842   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 843     docdir=$ac_optarg ;;
 844
 845   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 846     ac_prev=dvidir ;;
 847   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 848     dvidir=$ac_optarg ;;
 849
 850   -enable-* | --enable-*)
 851     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 852     # Reject names that are not valid shell variable names.
 853     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 854       as_fn_error $? "invalid feature name: $ac_useropt"
 855     ac_useropt_orig=$ac_useropt
 856     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 857     case $ac_user_opts in
 858       *"
 859 "enable_$ac_useropt"
 860 "*) ;;
 861       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 862          ac_unrecognized_sep=', ';;
 863     esac
 864     eval enable_$ac_useropt=\$ac_optarg ;;
 865
 866   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 867   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 868   | --exec | --exe | --ex)
 869     ac_prev=exec_prefix ;;
 870   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 871   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 872   | --exec=* | --exe=* | --ex=*)
 873     exec_prefix=$ac_optarg ;;
 874
 875   -gas | --gas | --ga | --g)
 876     # Obsolete; use --with-gas.
 877     with_gas=yes ;;
 878
 879   -help | --help | --hel | --he | -h)
 880     ac_init_help=long ;;
 881   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 882     ac_init_help=recursive ;;
 883   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 884     ac_init_help=short ;;
 885
 886   -host | --host | --hos | --ho)
 887     ac_prev=host_alias ;;
 888   -host=* | --host=* | --hos=* | --ho=*)
 889     host_alias=$ac_optarg ;;
 890
 891   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 892     ac_prev=htmldir ;;
 893   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 894   | --ht=*)
 895     htmldir=$ac_optarg ;;
 896
 897   -includedir | --includedir | --includedi | --included | --include \
 898   | --includ | --inclu | --incl | --inc)
 899     ac_prev=includedir ;;
 900   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 901   | --includ=* | --inclu=* | --incl=* | --inc=*)
 902     includedir=$ac_optarg ;;
 903
 904   -infodir | --infodir | --infodi | --infod | --info | --inf)
 905     ac_prev=infodir ;;
 906   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 907     infodir=$ac_optarg ;;
 908
 909   -libdir | --libdir | --libdi | --libd)
 910     ac_prev=libdir ;;
 911   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 912     libdir=$ac_optarg ;;
 913
 914   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 915   | --libexe | --libex | --libe)
 916     ac_prev=libexecdir ;;
 917   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 918   | --libexe=* | --libex=* | --libe=*)
 919     libexecdir=$ac_optarg ;;
 920
 921   -localedir | --localedir | --localedi | --localed | --locale)
 922     ac_prev=localedir ;;
 923   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 924     localedir=$ac_optarg ;;
 925
 926   -localstatedir | --localstatedir | --localstatedi | --localstated \
 927   | --localstate | --localstat | --localsta | --localst | --locals)
 928     ac_prev=localstatedir ;;
 929   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 930   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 931     localstatedir=$ac_optarg ;;
 932
 933   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 934     ac_prev=mandir ;;
 935   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 936     mandir=$ac_optarg ;;
 937
 938   -nfp | --nfp | --nf)
 939     # Obsolete; use --without-fp.
 940     with_fp=no ;;
 941
 942   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 943   | --no-cr | --no-c | -n)
 944     no_create=yes ;;
 945
 946   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 947   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 948     no_recursion=yes ;;
 949
 950   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 951   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 952   | --oldin | --oldi | --old | --ol | --o)
 953     ac_prev=oldincludedir ;;
 954   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 955   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 956   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 957     oldincludedir=$ac_optarg ;;
 958
 959   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 960     ac_prev=prefix ;;
 961   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 962     prefix=$ac_optarg ;;
 963
 964   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 965   | --program-pre | --program-pr | --program-p)
 966     ac_prev=program_prefix ;;
 967   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 968   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 969     program_prefix=$ac_optarg ;;
 970
 971   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 972   | --program-suf | --program-su | --program-s)
 973     ac_prev=program_suffix ;;
 974   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 975   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 976     program_suffix=$ac_optarg ;;
 977
 978   -program-transform-name | --program-transform-name \
 979   | --program-transform-nam | --program-transform-na \
 980   | --program-transform-n | --program-transform- \
 981   | --program-transform | --program-transfor \
 982   | --program-transfo | --program-transf \
 983   | --program-trans | --program-tran \
 984   | --progr-tra | --program-tr | --program-t)
 985     ac_prev=program_transform_name ;;
 986   -program-transform-name=* | --program-transform-name=* \
 987   | --program-transform-nam=* | --program-transform-na=* \
 988   | --program-transform-n=* | --program-transform-=* \
 989   | --program-transform=* | --program-transfor=* \
 990   | --program-transfo=* | --program-transf=* \
 991   | --program-trans=* | --program-tran=* \
 992   | --progr-tra=* | --program-tr=* | --program-t=*)
 993     program_transform_name=$ac_optarg ;;
 994
 995   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 996     ac_prev=pdfdir ;;
 997   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 998     pdfdir=$ac_optarg ;;
 999
1000   -psdir | --psdir | --psdi | --psd | --ps)
1001     ac_prev=psdir ;;
1002   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1003     psdir=$ac_optarg ;;
1004
1005   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1006   | -silent | --silent | --silen | --sile | --sil)
1007     silent=yes ;;
1008
1009   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1010     ac_prev=sbindir ;;
1011   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1012   | --sbi=* | --sb=*)
1013     sbindir=$ac_optarg ;;
1014
1015   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1016   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1017   | --sharedst | --shareds | --shared | --share | --shar \
1018   | --sha | --sh)
1019     ac_prev=sharedstatedir ;;
1020   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1021   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1022   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1023   | --sha=* | --sh=*)
1024     sharedstatedir=$ac_optarg ;;
1025
1026   -site | --site | --sit)
1027     ac_prev=site ;;
1028   -site=* | --site=* | --sit=*)
1029     site=$ac_optarg ;;
1030
1031   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1032     ac_prev=srcdir ;;
1033   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1034     srcdir=$ac_optarg ;;
1035
1036   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1037   | --syscon | --sysco | --sysc | --sys | --sy)
1038     ac_prev=sysconfdir ;;
1039   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1040   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1041     sysconfdir=$ac_optarg ;;
1042
1043   -target | --target | --targe | --targ | --tar | --ta | --t)
1044     ac_prev=target_alias ;;
1045   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1046     target_alias=$ac_optarg ;;
1047
1048   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1049     verbose=yes ;;
1050
1051   -version | --version | --versio | --versi | --vers | -V)
1052     ac_init_version=: ;;
1053
1054   -with-* | --with-*)
1055     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1056     # Reject names that are not valid shell variable names.
1057     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1058       as_fn_error $? "invalid package name: $ac_useropt"
1059     ac_useropt_orig=$ac_useropt
1060     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1061     case $ac_user_opts in
1062       *"
1063 "with_$ac_useropt"
1064 "*) ;;
1065       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1066          ac_unrecognized_sep=', ';;
1067     esac
1068     eval with_$ac_useropt=\$ac_optarg ;;
1069
1070   -without-* | --without-*)
1071     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1072     # Reject names that are not valid shell variable names.
1073     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074       as_fn_error $? "invalid package name: $ac_useropt"
1075     ac_useropt_orig=$ac_useropt
1076     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1077     case $ac_user_opts in
1078       *"
1079 "with_$ac_useropt"
1080 "*) ;;
1081       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1082          ac_unrecognized_sep=', ';;
1083     esac
1084     eval with_$ac_useropt=no ;;
1085
1086   --x)
1087     # Obsolete; use --with-x.
1088     with_x=yes ;;
1089
1090   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1091   | --x-incl | --x-inc | --x-in | --x-i)
1092     ac_prev=x_includes ;;
1093   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1094   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1095     x_includes=$ac_optarg ;;
1096
1097   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1098   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1099     ac_prev=x_libraries ;;
1100   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1101   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1102     x_libraries=$ac_optarg ;;
1103
1104   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1105 Try \`$0 --help' for more information"
1106     ;;
1107
1108   *=*)
1109     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1110     # Reject names that are not valid shell variable names.
1111     case $ac_envvar in #(
1112       '' | [0-9]* | *[!_$as_cr_alnum]* )
1113       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1114     esac
1115     eval $ac_envvar=\$ac_optarg
1116     export $ac_envvar ;;
1117
1118   *)
1119     # FIXME: should be removed in autoconf 3.0.
1120     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1121     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1122       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1123     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1124     ;;
1125
1126   esac
1127 done
1128
1129 if test -n "$ac_prev"; then
1130   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1131   as_fn_error $? "missing argument to $ac_option"
1132 fi
1133
1134 if test -n "$ac_unrecognized_opts"; then
1135   case $enable_option_checking in
1136     no) ;;
1137     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1138     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1139   esac
1140 fi
1141
1142 # Check all directory arguments for consistency.
1143 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1144                 datadir sysconfdir sharedstatedir localstatedir includedir \
1145                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1146                 libdir localedir mandir
1147 do
1148   eval ac_val=\$$ac_var
1149   # Remove trailing slashes.
1150   case $ac_val in
1151     */ )
1152       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1153       eval $ac_var=\$ac_val;;
1154   esac
1155   # Be sure to have absolute directory names.
1156   case $ac_val in
1157     [\\/$]* | ?:[\\/]* )  continue;;
1158     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1159   esac
1160   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1161 done
1162
1163 # There might be people who depend on the old broken behavior: `$host'
1164 # used to hold the argument of --host etc.
1165 # FIXME: To remove some day.
1166 build=$build_alias
1167 host=$host_alias
1168 target=$target_alias
1169
1170 # FIXME: To remove some day.
1171 if test "x$host_alias" != x; then
1172   if test "x$build_alias" = x; then
1173     cross_compiling=maybe
1174   elif test "x$build_alias" != "x$host_alias"; then
1175     cross_compiling=yes
1176   fi
1177 fi
1178
1179 ac_tool_prefix=
1180 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1181
1182 test "$silent" = yes && exec 6>/dev/null
1183
1184
1185 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1186 ac_ls_di=`ls -di .` &&
1187 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1188   as_fn_error $? "working directory cannot be determined"
1189 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1190   as_fn_error $? "pwd does not report name of working directory"
1191
1192
1193 # Find the source files, if location was not specified.
1194 if test -z "$srcdir"; then
1195   ac_srcdir_defaulted=yes
1196   # Try the directory containing this script, then the parent directory.
1197   ac_confdir=`$as_dirname -- "$as_myself" ||
1198 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1199          X"$as_myself" : 'X\(//\)[^/]' \| \
1200          X"$as_myself" : 'X\(//\)$' \| \
1201          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1202 $as_echo X"$as_myself" |
1203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1204             s//\1/
1205             q
1206           }
1207           /^X\(\/\/\)[^/].*/{
1208             s//\1/
1209             q
1210           }
1211           /^X\(\/\/\)$/{
1212             s//\1/
1213             q
1214           }
1215           /^X\(\/\).*/{
1216             s//\1/
1217             q
1218           }
1219           s/.*/./; q'`
1220   srcdir=$ac_confdir
1221   if test ! -r "$srcdir/$ac_unique_file"; then
1222     srcdir=..
1223   fi
1224 else
1225   ac_srcdir_defaulted=no
1226 fi
1227 if test ! -r "$srcdir/$ac_unique_file"; then
1228   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1229   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1230 fi
1231 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1232 ac_abs_confdir=`(
1233         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1234         pwd)`
1235 # When building in place, set srcdir=.
1236 if test "$ac_abs_confdir" = "$ac_pwd"; then
1237   srcdir=.
1238 fi
1239 # Remove unnecessary trailing slashes from srcdir.
1240 # Double slashes in file names in object file debugging info
1241 # mess up M-x gdb in Emacs.
1242 case $srcdir in
1243 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1244 esac
1245 for ac_var in $ac_precious_vars; do
1246   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1247   eval ac_env_${ac_var}_value=\$${ac_var}
1248   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1249   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1250 done
1251
1252 #
1253 # Report the --help message.
1254 #
1255 if test "$ac_init_help" = "long"; then
1256   # Omit some internal or obsolete options to make the list less imposing.
1257   # This message is too long to be a string in the A/UX 3.1 sh.
1258   cat <<_ACEOF
1259 \`configure' configures this package to adapt to many kinds of systems.
1260
1261 Usage: $0 [OPTION]... [VAR=VALUE]...
1262
1263 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1264 VAR=VALUE.  See below for descriptions of some of the useful variables.
1265
1266 Defaults for the options are specified in brackets.
1267
1268 Configuration:
1269   -h, --help              display this help and exit
1270       --help=short        display options specific to this package
1271       --help=recursive    display the short help of all the included packages
1272   -V, --version           display version information and exit
1273   -q, --quiet, --silent   do not print \`checking ...' messages
1274       --cache-file=FILE   cache test results in FILE [disabled]
1275   -C, --config-cache      alias for \`--cache-file=config.cache'
1276   -n, --no-create         do not create output files
1277       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1278
1279 Installation directories:
1280   --prefix=PREFIX         install architecture-independent files in PREFIX
1281                           [$ac_default_prefix]
1282   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1283                           [PREFIX]
1284
1285 By default, \`make install' will install all the files in
1286 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1287 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1288 for instance \`--prefix=\$HOME'.
1289
1290 For better control, use the options below.
1291
1292 Fine tuning of the installation directories:
1293   --bindir=DIR            user executables [EPREFIX/bin]
1294   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1295   --libexecdir=DIR        program executables [EPREFIX/libexec]
1296   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1297   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1298   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1299   --libdir=DIR            object code libraries [EPREFIX/lib]
1300   --includedir=DIR        C header files [PREFIX/include]
1301   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1302   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1303   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1304   --infodir=DIR           info documentation [DATAROOTDIR/info]
1305   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1306   --mandir=DIR            man documentation [DATAROOTDIR/man]
1307   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1308   --htmldir=DIR           html documentation [DOCDIR]
1309   --dvidir=DIR            dvi documentation [DOCDIR]
1310   --pdfdir=DIR            pdf documentation [DOCDIR]
1311   --psdir=DIR             ps documentation [DOCDIR]
1312 _ACEOF
1313
1314   cat <<\_ACEOF
1315
1316 System types:
1317   --build=BUILD     configure for building on BUILD [guessed]
1318   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1319 _ACEOF
1320 fi
1321
1322 if test -n "$ac_init_help"; then
1323
1324   cat <<\_ACEOF
1325
1326 Optional Features:
1327   --disable-option-checking  ignore unrecognized --enable/--with options
1328   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1329   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1330   --disable-largefile     omit support for large files
1331   --disable-zlib          Don't include zlib support
1332   --enable-pam          Try to include PAM support
1333   --disable-openpty       Don't use openpty, use alternative method
1334   --disable-syslog        Don't include syslog support
1335   --disable-shadow        Don't use shadow passwords (if available)
1336   --enable-bundled-libtom       Force using bundled libtomcrypt/libtommath even if a system version exists.
1337   --disable-bundled-libtom      Force using system libtomcrypt/libtommath, fail if it does not exist.
1338                                 Default is to use system if available, otherwise bundled.
1339   --disable-lastlog       Disable use of lastlog even if detected no
1340   --disable-utmp          Disable use of utmp even if detected no
1341   --disable-utmpx         Disable use of utmpx even if detected no
1342   --disable-wtmp          Disable use of wtmp even if detected no
1343   --disable-wtmpx         Disable use of wtmpx even if detected no
1344   --disable-loginfunc     Disable use of login() etc. no
1345   --disable-pututline     Disable use of pututline() etc. (uwtmp) no
1346   --disable-pututxline    Disable use of pututxline() etc. (uwtmpx) no
1347
1348 Optional Packages:
1349   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1350   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1351   --with-zlib=PATH        Use zlib in PATH
1352   --with-pam=PATH        Use pam in PATH
1353   --with-lastlog=FILE|DIR specify lastlog location common locations
1354
1355 Some influential environment variables:
1356   CC          C compiler command
1357   CFLAGS      C compiler flags
1358   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1359               nonstandard directory <lib dir>
1360   LIBS        libraries to pass to the linker, e.g. -l<library>
1361   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1362               you have headers in a nonstandard directory <include dir>
1363   CPP         C preprocessor
1364
1365 Use these variables to override the choices made by `configure' or to help
1366 it to find libraries and programs with nonstandard names/locations.
1367
1368 Report bugs to the package provider.
1369 _ACEOF
1370 ac_status=$?
1371 fi
1372
1373 if test "$ac_init_help" = "recursive"; then
1374   # If there are subdirs, report their specific --help.
1375   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1376     test -d "$ac_dir" ||
1377       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1378       continue
1379     ac_builddir=.
1380
1381 case "$ac_dir" in
1382 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1383 *)
1384   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1385   # A ".." for each directory in $ac_dir_suffix.
1386   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1387   case $ac_top_builddir_sub in
1388   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1389   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1390   esac ;;
1391 esac
1392 ac_abs_top_builddir=$ac_pwd
1393 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1394 # for backward compatibility:
1395 ac_top_builddir=$ac_top_build_prefix
1396
1397 case $srcdir in
1398   .)  # We are building in place.
1399     ac_srcdir=.
1400     ac_top_srcdir=$ac_top_builddir_sub
1401     ac_abs_top_srcdir=$ac_pwd ;;
1402   [\\/]* | ?:[\\/]* )  # Absolute name.
1403     ac_srcdir=$srcdir$ac_dir_suffix;
1404     ac_top_srcdir=$srcdir
1405     ac_abs_top_srcdir=$srcdir ;;
1406   *) # Relative name.
1407     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1408     ac_top_srcdir=$ac_top_build_prefix$srcdir
1409     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1410 esac
1411 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1412
1413     cd "$ac_dir" || { ac_status=$?; continue; }
1414     # Check for guested configure.
1415     if test -f "$ac_srcdir/configure.gnu"; then
1416       echo &&
1417       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1418     elif test -f "$ac_srcdir/configure"; then
1419       echo &&
1420       $SHELL "$ac_srcdir/configure" --help=recursive
1421     else
1422       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1423     fi || ac_status=$?
1424     cd "$ac_pwd" || { ac_status=$?; break; }
1425   done
1426 fi
1427
1428 test -n "$ac_init_help" && exit $ac_status
1429 if $ac_init_version; then
1430   cat <<\_ACEOF
1431 configure
1432 generated by GNU Autoconf 2.69
1433
1434 Copyright (C) 2012 Free Software Foundation, Inc.
1435 This configure script is free software; the Free Software Foundation
1436 gives unlimited permission to copy, distribute and modify it.
1437 _ACEOF
1438   exit
1439 fi
1440
1441 ## ------------------------ ##
1442 ## Autoconf initialization. ##
1443 ## ------------------------ ##
1444
1445 # ac_fn_c_try_compile LINENO
1446 # --------------------------
1447 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1448 ac_fn_c_try_compile ()
1449 {
1450   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451   rm -f conftest.$ac_objext
1452   if { { ac_try="$ac_compile"
1453 case "(($ac_try" in
1454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1455   *) ac_try_echo=$ac_try;;
1456 esac
1457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1458 $as_echo "$ac_try_echo"; } >&5
1459   (eval "$ac_compile") 2>conftest.err
1460   ac_status=$?
1461   if test -s conftest.err; then
1462     grep -v '^ *+' conftest.err >conftest.er1
1463     cat conftest.er1 >&5
1464     mv -f conftest.er1 conftest.err
1465   fi
1466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1467   test $ac_status = 0; } && {
1468          test -z "$ac_c_werror_flag" ||
1469          test ! -s conftest.err
1470        } && test -s conftest.$ac_objext; then :
1471   ac_retval=0
1472 else
1473   $as_echo "$as_me: failed program was:" >&5
1474 sed 's/^/| /' conftest.$ac_ext >&5
1475
1476         ac_retval=1
1477 fi
1478   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1479   as_fn_set_status $ac_retval
1480
1481 } # ac_fn_c_try_compile
1482
1483 # ac_fn_c_try_link LINENO
1484 # -----------------------
1485 # Try to link conftest.$ac_ext, and return whether this succeeded.
1486 ac_fn_c_try_link ()
1487 {
1488   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489   rm -f conftest.$ac_objext conftest$ac_exeext
1490   if { { ac_try="$ac_link"
1491 case "(($ac_try" in
1492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1493   *) ac_try_echo=$ac_try;;
1494 esac
1495 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1496 $as_echo "$ac_try_echo"; } >&5
1497   (eval "$ac_link") 2>conftest.err
1498   ac_status=$?
1499   if test -s conftest.err; then
1500     grep -v '^ *+' conftest.err >conftest.er1
1501     cat conftest.er1 >&5
1502     mv -f conftest.er1 conftest.err
1503   fi
1504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1505   test $ac_status = 0; } && {
1506          test -z "$ac_c_werror_flag" ||
1507          test ! -s conftest.err
1508        } && test -s conftest$ac_exeext && {
1509          test "$cross_compiling" = yes ||
1510          test -x conftest$ac_exeext
1511        }; then :
1512   ac_retval=0
1513 else
1514   $as_echo "$as_me: failed program was:" >&5
1515 sed 's/^/| /' conftest.$ac_ext >&5
1516
1517         ac_retval=1
1518 fi
1519   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1520   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1521   # interfere with the next link command; also delete a directory that is
1522   # left behind by Apple's compiler.  We do this before executing the actions.
1523   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1524   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1525   as_fn_set_status $ac_retval
1526
1527 } # ac_fn_c_try_link
1528
1529 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1530 # ---------------------------------------------
1531 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1532 # accordingly.
1533 ac_fn_c_check_decl ()
1534 {
1535   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1536   as_decl_name=`echo $2|sed 's/ *(.*//'`
1537   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1539 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1540 if eval \${$3+:} false; then :
1541   $as_echo_n "(cached) " >&6
1542 else
1543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1544 /* end confdefs.h.  */
1545 $4
1546 int
1547 main ()
1548 {
1549 #ifndef $as_decl_name
1550 #ifdef __cplusplus
1551   (void) $as_decl_use;
1552 #else
1553   (void) $as_decl_name;
1554 #endif
1555 #endif
1556
1557   ;
1558   return 0;
1559 }
1560 _ACEOF
1561 if ac_fn_c_try_compile "$LINENO"; then :
1562   eval "$3=yes"
1563 else
1564   eval "$3=no"
1565 fi
1566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1567 fi
1568 eval ac_res=\$$3
1569                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1570 $as_echo "$ac_res" >&6; }
1571   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1572
1573 } # ac_fn_c_check_decl
1574
1575 # ac_fn_c_try_cpp LINENO
1576 # ----------------------
1577 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1578 ac_fn_c_try_cpp ()
1579 {
1580   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581   if { { ac_try="$ac_cpp conftest.$ac_ext"
1582 case "(($ac_try" in
1583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1584   *) ac_try_echo=$ac_try;;
1585 esac
1586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1587 $as_echo "$ac_try_echo"; } >&5
1588   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1589   ac_status=$?
1590   if test -s conftest.err; then
1591     grep -v '^ *+' conftest.err >conftest.er1
1592     cat conftest.er1 >&5
1593     mv -f conftest.er1 conftest.err
1594   fi
1595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596   test $ac_status = 0; } > conftest.i && {
1597          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1598          test ! -s conftest.err
1599        }; then :
1600   ac_retval=0
1601 else
1602   $as_echo "$as_me: failed program was:" >&5
1603 sed 's/^/| /' conftest.$ac_ext >&5
1604
1605     ac_retval=1
1606 fi
1607   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1608   as_fn_set_status $ac_retval
1609
1610 } # ac_fn_c_try_cpp
1611
1612 # ac_fn_c_try_run LINENO
1613 # ----------------------
1614 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1615 # that executables *can* be run.
1616 ac_fn_c_try_run ()
1617 {
1618   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619   if { { ac_try="$ac_link"
1620 case "(($ac_try" in
1621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622   *) ac_try_echo=$ac_try;;
1623 esac
1624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625 $as_echo "$ac_try_echo"; } >&5
1626   (eval "$ac_link") 2>&5
1627   ac_status=$?
1628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1630   { { case "(($ac_try" in
1631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1632   *) ac_try_echo=$ac_try;;
1633 esac
1634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1635 $as_echo "$ac_try_echo"; } >&5
1636   (eval "$ac_try") 2>&5
1637   ac_status=$?
1638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1639   test $ac_status = 0; }; }; then :
1640   ac_retval=0
1641 else
1642   $as_echo "$as_me: program exited with status $ac_status" >&5
1643        $as_echo "$as_me: failed program was:" >&5
1644 sed 's/^/| /' conftest.$ac_ext >&5
1645
1646        ac_retval=$ac_status
1647 fi
1648   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1649   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1650   as_fn_set_status $ac_retval
1651
1652 } # ac_fn_c_try_run
1653
1654 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1655 # -------------------------------------------------------
1656 # Tests whether HEADER exists and can be compiled using the include files in
1657 # INCLUDES, setting the cache variable VAR accordingly.
1658 ac_fn_c_check_header_compile ()
1659 {
1660   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1662 $as_echo_n "checking for $2... " >&6; }
1663 if eval \${$3+:} false; then :
1664   $as_echo_n "(cached) " >&6
1665 else
1666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1667 /* end confdefs.h.  */
1668 $4
1669 #include <$2>
1670 _ACEOF
1671 if ac_fn_c_try_compile "$LINENO"; then :
1672   eval "$3=yes"
1673 else
1674   eval "$3=no"
1675 fi
1676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1677 fi
1678 eval ac_res=\$$3
1679                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1680 $as_echo "$ac_res" >&6; }
1681   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1682
1683 } # ac_fn_c_check_header_compile
1684
1685 # ac_fn_c_check_func LINENO FUNC VAR
1686 # ----------------------------------
1687 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1688 ac_fn_c_check_func ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1692 $as_echo_n "checking for $2... " >&6; }
1693 if eval \${$3+:} false; then :
1694   $as_echo_n "(cached) " >&6
1695 else
1696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1697 /* end confdefs.h.  */
1698 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1699    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1700 #define $2 innocuous_$2
1701
1702 /* System header to define __stub macros and hopefully few prototypes,
1703     which can conflict with char $2 (); below.
1704     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1705     <limits.h> exists even on freestanding compilers.  */
1706
1707 #ifdef __STDC__
1708 # include <limits.h>
1709 #else
1710 # include <assert.h>
1711 #endif
1712
1713 #undef $2
1714
1715 /* Override any GCC internal prototype to avoid an error.
1716    Use char because int might match the return type of a GCC
1717    builtin and then its argument prototype would still apply.  */
1718 #ifdef __cplusplus
1719 extern "C"
1720 #endif
1721 char $2 ();
1722 /* The GNU C library defines this for functions which it implements
1723     to always fail with ENOSYS.  Some functions are actually named
1724     something starting with __ and the normal name is an alias.  */
1725 #if defined __stub_$2 || defined __stub___$2
1726 choke me
1727 #endif
1728
1729 int
1730 main ()
1731 {
1732 return $2 ();
1733   ;
1734   return 0;
1735 }
1736 _ACEOF
1737 if ac_fn_c_try_link "$LINENO"; then :
1738   eval "$3=yes"
1739 else
1740   eval "$3=no"
1741 fi
1742 rm -f core conftest.err conftest.$ac_objext \
1743     conftest$ac_exeext conftest.$ac_ext
1744 fi
1745 eval ac_res=\$$3
1746                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1747 $as_echo "$ac_res" >&6; }
1748   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1749
1750 } # ac_fn_c_check_func
1751
1752 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1753 # -------------------------------------------------------
1754 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1755 # the include files in INCLUDES and setting the cache variable VAR
1756 # accordingly.
1757 ac_fn_c_check_header_mongrel ()
1758 {
1759   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760   if eval \${$3+:} false; then :
1761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1762 $as_echo_n "checking for $2... " >&6; }
1763 if eval \${$3+:} false; then :
1764   $as_echo_n "(cached) " >&6
1765 fi
1766 eval ac_res=\$$3
1767                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1768 $as_echo "$ac_res" >&6; }
1769 else
1770   # Is the header compilable?
1771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1772 $as_echo_n "checking $2 usability... " >&6; }
1773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1774 /* end confdefs.h.  */
1775 $4
1776 #include <$2>
1777 _ACEOF
1778 if ac_fn_c_try_compile "$LINENO"; then :
1779   ac_header_compiler=yes
1780 else
1781   ac_header_compiler=no
1782 fi
1783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1785 $as_echo "$ac_header_compiler" >&6; }
1786
1787 # Is the header present?
1788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1789 $as_echo_n "checking $2 presence... " >&6; }
1790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1791 /* end confdefs.h.  */
1792 #include <$2>
1793 _ACEOF
1794 if ac_fn_c_try_cpp "$LINENO"; then :
1795   ac_header_preproc=yes
1796 else
1797   ac_header_preproc=no
1798 fi
1799 rm -f conftest.err conftest.i conftest.$ac_ext
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1801 $as_echo "$ac_header_preproc" >&6; }
1802
1803 # So?  What about this header?
1804 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1805   yes:no: )
1806     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1807 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1808     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1809 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1810     ;;
1811   no:yes:* )
1812     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1813 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1814     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1815 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1816     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1817 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1818     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1819 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1820     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1821 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1822     ;;
1823 esac
1824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1825 $as_echo_n "checking for $2... " >&6; }
1826 if eval \${$3+:} false; then :
1827   $as_echo_n "(cached) " >&6
1828 else
1829   eval "$3=\$ac_header_compiler"
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834 fi
1835   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1836
1837 } # ac_fn_c_check_header_mongrel
1838
1839 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1840 # -------------------------------------------
1841 # Tests whether TYPE exists after having included INCLUDES, setting cache
1842 # variable VAR accordingly.
1843 ac_fn_c_check_type ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1847 $as_echo_n "checking for $2... " >&6; }
1848 if eval \${$3+:} false; then :
1849   $as_echo_n "(cached) " >&6
1850 else
1851   eval "$3=no"
1852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1853 /* end confdefs.h.  */
1854 $4
1855 int
1856 main ()
1857 {
1858 if (sizeof ($2))
1859          return 0;
1860   ;
1861   return 0;
1862 }
1863 _ACEOF
1864 if ac_fn_c_try_compile "$LINENO"; then :
1865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1866 /* end confdefs.h.  */
1867 $4
1868 int
1869 main ()
1870 {
1871 if (sizeof (($2)))
1872             return 0;
1873   ;
1874   return 0;
1875 }
1876 _ACEOF
1877 if ac_fn_c_try_compile "$LINENO"; then :
1878
1879 else
1880   eval "$3=yes"
1881 fi
1882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1883 fi
1884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1885 fi
1886 eval ac_res=\$$3
1887                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1888 $as_echo "$ac_res" >&6; }
1889   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890
1891 } # ac_fn_c_check_type
1892
1893 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1894 # ----------------------------------------------------
1895 # Tries to find if the field MEMBER exists in type AGGR, after including
1896 # INCLUDES, setting cache variable VAR accordingly.
1897 ac_fn_c_check_member ()
1898 {
1899   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1900   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1901 $as_echo_n "checking for $2.$3... " >&6; }
1902 if eval \${$4+:} false; then :
1903   $as_echo_n "(cached) " >&6
1904 else
1905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1906 /* end confdefs.h.  */
1907 $5
1908 int
1909 main ()
1910 {
1911 static $2 ac_aggr;
1912 if (ac_aggr.$3)
1913 return 0;
1914   ;
1915   return 0;
1916 }
1917 _ACEOF
1918 if ac_fn_c_try_compile "$LINENO"; then :
1919   eval "$4=yes"
1920 else
1921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h.  */
1923 $5
1924 int
1925 main ()
1926 {
1927 static $2 ac_aggr;
1928 if (sizeof ac_aggr.$3)
1929 return 0;
1930   ;
1931   return 0;
1932 }
1933 _ACEOF
1934 if ac_fn_c_try_compile "$LINENO"; then :
1935   eval "$4=yes"
1936 else
1937   eval "$4=no"
1938 fi
1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1940 fi
1941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1942 fi
1943 eval ac_res=\$$4
1944                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1945 $as_echo "$ac_res" >&6; }
1946   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1947
1948 } # ac_fn_c_check_member
1949 cat >config.log <<_ACEOF
1950 This file contains any messages produced by compilers while
1951 running configure, to aid debugging if configure makes a mistake.
1952
1953 It was created by $as_me, which was
1954 generated by GNU Autoconf 2.69.  Invocation command line was
1955
1956   $ $0 $@
1957
1958 _ACEOF
1959 exec 5>>config.log
1960 {
1961 cat <<_ASUNAME
1962 ## --------- ##
1963 ## Platform. ##
1964 ## --------- ##
1965
1966 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1967 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1968 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1969 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1970 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1971
1972 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1973 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1974
1975 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1976 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1977 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1978 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1979 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1980 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1981 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1982
1983 _ASUNAME
1984
1985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1986 for as_dir in $PATH
1987 do
1988   IFS=$as_save_IFS
1989   test -z "$as_dir" && as_dir=.
1990     $as_echo "PATH: $as_dir"
1991   done
1992 IFS=$as_save_IFS
1993
1994 } >&5
1995
1996 cat >&5 <<_ACEOF
1997
1998
1999 ## ----------- ##
2000 ## Core tests. ##
2001 ## ----------- ##
2002
2003 _ACEOF
2004
2005
2006 # Keep a trace of the command line.
2007 # Strip out --no-create and --no-recursion so they do not pile up.
2008 # Strip out --silent because we don't want to record it for future runs.
2009 # Also quote any args containing shell meta-characters.
2010 # Make two passes to allow for proper duplicate-argument suppression.
2011 ac_configure_args=
2012 ac_configure_args0=
2013 ac_configure_args1=
2014 ac_must_keep_next=false
2015 for ac_pass in 1 2
2016 do
2017   for ac_arg
2018   do
2019     case $ac_arg in
2020     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2021     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2022     | -silent | --silent | --silen | --sile | --sil)
2023       continue ;;
2024     *\'*)
2025       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2026     esac
2027     case $ac_pass in
2028     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2029     2)
2030       as_fn_append ac_configure_args1 " '$ac_arg'"
2031       if test $ac_must_keep_next = true; then
2032         ac_must_keep_next=false # Got value, back to normal.
2033       else
2034         case $ac_arg in
2035           *=* | --config-cache | -C | -disable-* | --disable-* \
2036           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2037           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2038           | -with-* | --with-* | -without-* | --without-* | --x)
2039             case "$ac_configure_args0 " in
2040               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2041             esac
2042             ;;
2043           -* ) ac_must_keep_next=true ;;
2044         esac
2045       fi
2046       as_fn_append ac_configure_args " '$ac_arg'"
2047       ;;
2048     esac
2049   done
2050 done
2051 { ac_configure_args0=; unset ac_configure_args0;}
2052 { ac_configure_args1=; unset ac_configure_args1;}
2053
2054 # When interrupted or exit'd, cleanup temporary files, and complete
2055 # config.log.  We remove comments because anyway the quotes in there
2056 # would cause problems or look ugly.
2057 # WARNING: Use '\'' to represent an apostrophe within the trap.
2058 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2059 trap 'exit_status=$?
2060   # Save into config.log some information that might help in debugging.
2061   {
2062     echo
2063
2064     $as_echo "## ---------------- ##
2065 ## Cache variables. ##
2066 ## ---------------- ##"
2067     echo
2068     # The following way of writing the cache mishandles newlines in values,
2069 (
2070   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2071     eval ac_val=\$$ac_var
2072     case $ac_val in #(
2073     *${as_nl}*)
2074       case $ac_var in #(
2075       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2076 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2077       esac
2078       case $ac_var in #(
2079       _ | IFS | as_nl) ;; #(
2080       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2081       *) { eval $ac_var=; unset $ac_var;} ;;
2082       esac ;;
2083     esac
2084   done
2085   (set) 2>&1 |
2086     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2087     *${as_nl}ac_space=\ *)
2088       sed -n \
2089         "s/'\''/'\''\\\\'\'''\''/g;
2090           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2091       ;; #(
2092     *)
2093       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2094       ;;
2095     esac |
2096     sort
2097 )
2098     echo
2099
2100     $as_echo "## ----------------- ##
2101 ## Output variables. ##
2102 ## ----------------- ##"
2103     echo
2104     for ac_var in $ac_subst_vars
2105     do
2106       eval ac_val=\$$ac_var
2107       case $ac_val in
2108       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109       esac
2110       $as_echo "$ac_var='\''$ac_val'\''"
2111     done | sort
2112     echo
2113
2114     if test -n "$ac_subst_files"; then
2115       $as_echo "## ------------------- ##
2116 ## File substitutions. ##
2117 ## ------------------- ##"
2118       echo
2119       for ac_var in $ac_subst_files
2120       do
2121         eval ac_val=\$$ac_var
2122         case $ac_val in
2123         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2124         esac
2125         $as_echo "$ac_var='\''$ac_val'\''"
2126       done | sort
2127       echo
2128     fi
2129
2130     if test -s confdefs.h; then
2131       $as_echo "## ----------- ##
2132 ## confdefs.h. ##
2133 ## ----------- ##"
2134       echo
2135       cat confdefs.h
2136       echo
2137     fi
2138     test "$ac_signal" != 0 &&
2139       $as_echo "$as_me: caught signal $ac_signal"
2140     $as_echo "$as_me: exit $exit_status"
2141   } >&5
2142   rm -f core *.core core.conftest.* &&
2143     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2144     exit $exit_status
2145 ' 0
2146 for ac_signal in 1 2 13 15; do
2147   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2148 done
2149 ac_signal=0
2150
2151 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2152 rm -f -r conftest* confdefs.h
2153
2154 $as_echo "/* confdefs.h */" > confdefs.h
2155
2156 # Predefined preprocessor variables.
2157
2158 cat >>confdefs.h <<_ACEOF
2159 #define PACKAGE_NAME "$PACKAGE_NAME"
2160 _ACEOF
2161
2162 cat >>confdefs.h <<_ACEOF
2163 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2164 _ACEOF
2165
2166 cat >>confdefs.h <<_ACEOF
2167 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2168 _ACEOF
2169
2170 cat >>confdefs.h <<_ACEOF
2171 #define PACKAGE_STRING "$PACKAGE_STRING"
2172 _ACEOF
2173
2174 cat >>confdefs.h <<_ACEOF
2175 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2176 _ACEOF
2177
2178 cat >>confdefs.h <<_ACEOF
2179 #define PACKAGE_URL "$PACKAGE_URL"
2180 _ACEOF
2181
2182
2183 # Let the site file select an alternate cache file if it wants to.
2184 # Prefer an explicitly selected file to automatically selected ones.
2185 ac_site_file1=NONE
2186 ac_site_file2=NONE
2187 if test -n "$CONFIG_SITE"; then
2188   # We do not want a PATH search for config.site.
2189   case $CONFIG_SITE in #((
2190     -*)  ac_site_file1=./$CONFIG_SITE;;
2191     */*) ac_site_file1=$CONFIG_SITE;;
2192     *)   ac_site_file1=./$CONFIG_SITE;;
2193   esac
2194 elif test "x$prefix" != xNONE; then
2195   ac_site_file1=$prefix/share/config.site
2196   ac_site_file2=$prefix/etc/config.site
2197 else
2198   ac_site_file1=$ac_default_prefix/share/config.site
2199   ac_site_file2=$ac_default_prefix/etc/config.site
2200 fi
2201 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2202 do
2203   test "x$ac_site_file" = xNONE && continue
2204   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2205     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2206 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2207     sed 's/^/| /' "$ac_site_file" >&5
2208     . "$ac_site_file" \
2209       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2211 as_fn_error $? "failed to load site script $ac_site_file
2212 See \`config.log' for more details" "$LINENO" 5; }
2213   fi
2214 done
2215
2216 if test -r "$cache_file"; then
2217   # Some versions of bash will fail to source /dev/null (special files
2218   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2219   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2220     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2221 $as_echo "$as_me: loading cache $cache_file" >&6;}
2222     case $cache_file in
2223       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2224       *)                      . "./$cache_file";;
2225     esac
2226   fi
2227 else
2228   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2229 $as_echo "$as_me: creating cache $cache_file" >&6;}
2230   >$cache_file
2231 fi
2232
2233 # Check that the precious variables saved in the cache have kept the same
2234 # value.
2235 ac_cache_corrupted=false
2236 for ac_var in $ac_precious_vars; do
2237   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2238   eval ac_new_set=\$ac_env_${ac_var}_set
2239   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2240   eval ac_new_val=\$ac_env_${ac_var}_value
2241   case $ac_old_set,$ac_new_set in
2242     set,)
2243       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2244 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2245       ac_cache_corrupted=: ;;
2246     ,set)
2247       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2248 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2249       ac_cache_corrupted=: ;;
2250     ,);;
2251     *)
2252       if test "x$ac_old_val" != "x$ac_new_val"; then
2253         # differences in whitespace do not lead to failure.
2254         ac_old_val_w=`echo x $ac_old_val`
2255         ac_new_val_w=`echo x $ac_new_val`
2256         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2257           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2258 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2259           ac_cache_corrupted=:
2260         else
2261           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2262 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2263           eval $ac_var=\$ac_old_val
2264         fi
2265         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2266 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2267         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2268 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2269       fi;;
2270   esac
2271   # Pass precious variables to config.status.
2272   if test "$ac_new_set" = set; then
2273     case $ac_new_val in
2274     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2275     *) ac_arg=$ac_var=$ac_new_val ;;
2276     esac
2277     case " $ac_configure_args " in
2278       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2279       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2280     esac
2281   fi
2282 done
2283 if $ac_cache_corrupted; then
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2286   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2287 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2288   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2289 fi
2290 ## -------------------- ##
2291 ## Main body of script. ##
2292 ## -------------------- ##
2293
2294 ac_ext=c
2295 ac_cpp='$CPP $CPPFLAGS'
2296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2299
2300
2301
2302
2303 OLDCFLAGS=$CFLAGS
2304 # Checks for programs.
2305 ac_ext=c
2306 ac_cpp='$CPP $CPPFLAGS'
2307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2310 if test -n "$ac_tool_prefix"; then
2311   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2312 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2314 $as_echo_n "checking for $ac_word... " >&6; }
2315 if ${ac_cv_prog_CC+:} false; then :
2316   $as_echo_n "(cached) " >&6
2317 else
2318   if test -n "$CC"; then
2319   ac_cv_prog_CC="$CC" # Let the user override the test.
2320 else
2321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 for as_dir in $PATH
2323 do
2324   IFS=$as_save_IFS
2325   test -z "$as_dir" && as_dir=.
2326     for ac_exec_ext in '' $ac_executable_extensions; do
2327   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2328     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2329     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2330     break 2
2331   fi
2332 done
2333   done
2334 IFS=$as_save_IFS
2335
2336 fi
2337 fi
2338 CC=$ac_cv_prog_CC
2339 if test -n "$CC"; then
2340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2341 $as_echo "$CC" >&6; }
2342 else
2343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2344 $as_echo "no" >&6; }
2345 fi
2346
2347
2348 fi
2349 if test -z "$ac_cv_prog_CC"; then
2350   ac_ct_CC=$CC
2351   # Extract the first word of "gcc", so it can be a program name with args.
2352 set dummy gcc; ac_word=$2
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2354 $as_echo_n "checking for $ac_word... " >&6; }
2355 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2356   $as_echo_n "(cached) " >&6
2357 else
2358   if test -n "$ac_ct_CC"; then
2359   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2360 else
2361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2362 for as_dir in $PATH
2363 do
2364   IFS=$as_save_IFS
2365   test -z "$as_dir" && as_dir=.
2366     for ac_exec_ext in '' $ac_executable_extensions; do
2367   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2368     ac_cv_prog_ac_ct_CC="gcc"
2369     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2370     break 2
2371   fi
2372 done
2373   done
2374 IFS=$as_save_IFS
2375
2376 fi
2377 fi
2378 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2379 if test -n "$ac_ct_CC"; then
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2381 $as_echo "$ac_ct_CC" >&6; }
2382 else
2383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2384 $as_echo "no" >&6; }
2385 fi
2386
2387   if test "x$ac_ct_CC" = x; then
2388     CC=""
2389   else
2390     case $cross_compiling:$ac_tool_warned in
2391 yes:)
2392 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2393 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2394 ac_tool_warned=yes ;;
2395 esac
2396     CC=$ac_ct_CC
2397   fi
2398 else
2399   CC="$ac_cv_prog_CC"
2400 fi
2401
2402 if test -z "$CC"; then
2403           if test -n "$ac_tool_prefix"; then
2404     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2405 set dummy ${ac_tool_prefix}cc; ac_word=$2
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2407 $as_echo_n "checking for $ac_word... " >&6; }
2408 if ${ac_cv_prog_CC+:} false; then :
2409   $as_echo_n "(cached) " >&6
2410 else
2411   if test -n "$CC"; then
2412   ac_cv_prog_CC="$CC" # Let the user override the test.
2413 else
2414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2415 for as_dir in $PATH
2416 do
2417   IFS=$as_save_IFS
2418   test -z "$as_dir" && as_dir=.
2419     for ac_exec_ext in '' $ac_executable_extensions; do
2420   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2421     ac_cv_prog_CC="${ac_tool_prefix}cc"
2422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2423     break 2
2424   fi
2425 done
2426   done
2427 IFS=$as_save_IFS
2428
2429 fi
2430 fi
2431 CC=$ac_cv_prog_CC
2432 if test -n "$CC"; then
2433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2434 $as_echo "$CC" >&6; }
2435 else
2436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2437 $as_echo "no" >&6; }
2438 fi
2439
2440
2441   fi
2442 fi
2443 if test -z "$CC"; then
2444   # Extract the first word of "cc", so it can be a program name with args.
2445 set dummy cc; ac_word=$2
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2447 $as_echo_n "checking for $ac_word... " >&6; }
2448 if ${ac_cv_prog_CC+:} false; then :
2449   $as_echo_n "(cached) " >&6
2450 else
2451   if test -n "$CC"; then
2452   ac_cv_prog_CC="$CC" # Let the user override the test.
2453 else
2454   ac_prog_rejected=no
2455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2456 for as_dir in $PATH
2457 do
2458   IFS=$as_save_IFS
2459   test -z "$as_dir" && as_dir=.
2460     for ac_exec_ext in '' $ac_executable_extensions; do
2461   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2462     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2463        ac_prog_rejected=yes
2464        continue
2465      fi
2466     ac_cv_prog_CC="cc"
2467     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2468     break 2
2469   fi
2470 done
2471   done
2472 IFS=$as_save_IFS
2473
2474 if test $ac_prog_rejected = yes; then
2475   # We found a bogon in the path, so make sure we never use it.
2476   set dummy $ac_cv_prog_CC
2477   shift
2478   if test $# != 0; then
2479     # We chose a different compiler from the bogus one.
2480     # However, it has the same basename, so the bogon will be chosen
2481     # first if we set CC to just the basename; use the full file name.
2482     shift
2483     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2484   fi
2485 fi
2486 fi
2487 fi
2488 CC=$ac_cv_prog_CC
2489 if test -n "$CC"; then
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2491 $as_echo "$CC" >&6; }
2492 else
2493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2494 $as_echo "no" >&6; }
2495 fi
2496
2497
2498 fi
2499 if test -z "$CC"; then
2500   if test -n "$ac_tool_prefix"; then
2501   for ac_prog in cl.exe
2502   do
2503     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2504 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2506 $as_echo_n "checking for $ac_word... " >&6; }
2507 if ${ac_cv_prog_CC+:} false; then :
2508   $as_echo_n "(cached) " >&6
2509 else
2510   if test -n "$CC"; then
2511   ac_cv_prog_CC="$CC" # Let the user override the test.
2512 else
2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2514 for as_dir in $PATH
2515 do
2516   IFS=$as_save_IFS
2517   test -z "$as_dir" && as_dir=.
2518     for ac_exec_ext in '' $ac_executable_extensions; do
2519   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2520     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2522     break 2
2523   fi
2524 done
2525   done
2526 IFS=$as_save_IFS
2527
2528 fi
2529 fi
2530 CC=$ac_cv_prog_CC
2531 if test -n "$CC"; then
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2533 $as_echo "$CC" >&6; }
2534 else
2535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2536 $as_echo "no" >&6; }
2537 fi
2538
2539
2540     test -n "$CC" && break
2541   done
2542 fi
2543 if test -z "$CC"; then
2544   ac_ct_CC=$CC
2545   for ac_prog in cl.exe
2546 do
2547   # Extract the first word of "$ac_prog", so it can be a program name with args.
2548 set dummy $ac_prog; ac_word=$2
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2550 $as_echo_n "checking for $ac_word... " >&6; }
2551 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2552   $as_echo_n "(cached) " >&6
2553 else
2554   if test -n "$ac_ct_CC"; then
2555   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2556 else
2557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2558 for as_dir in $PATH
2559 do
2560   IFS=$as_save_IFS
2561   test -z "$as_dir" && as_dir=.
2562     for ac_exec_ext in '' $ac_executable_extensions; do
2563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2564     ac_cv_prog_ac_ct_CC="$ac_prog"
2565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2566     break 2
2567   fi
2568 done
2569   done
2570 IFS=$as_save_IFS
2571
2572 fi
2573 fi
2574 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2575 if test -n "$ac_ct_CC"; then
2576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2577 $as_echo "$ac_ct_CC" >&6; }
2578 else
2579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2580 $as_echo "no" >&6; }
2581 fi
2582
2583
2584   test -n "$ac_ct_CC" && break
2585 done
2586
2587   if test "x$ac_ct_CC" = x; then
2588     CC=""
2589   else
2590     case $cross_compiling:$ac_tool_warned in
2591 yes:)
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2593 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2594 ac_tool_warned=yes ;;
2595 esac
2596     CC=$ac_ct_CC
2597   fi
2598 fi
2599
2600 fi
2601
2602
2603 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2604 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2605 as_fn_error $? "no acceptable C compiler found in \$PATH
2606 See \`config.log' for more details" "$LINENO" 5; }
2607
2608 # Provide some information about the compiler.
2609 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2610 set X $ac_compile
2611 ac_compiler=$2
2612 for ac_option in --version -v -V -qversion; do
2613   { { ac_try="$ac_compiler $ac_option >&5"
2614 case "(($ac_try" in
2615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2616   *) ac_try_echo=$ac_try;;
2617 esac
2618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2619 $as_echo "$ac_try_echo"; } >&5
2620   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2621   ac_status=$?
2622   if test -s conftest.err; then
2623     sed '10a\
2624 ... rest of stderr output deleted ...
2625          10q' conftest.err >conftest.er1
2626     cat conftest.er1 >&5
2627   fi
2628   rm -f conftest.er1 conftest.err
2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2630   test $ac_status = 0; }
2631 done
2632
2633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2634 /* end confdefs.h.  */
2635
2636 int
2637 main ()
2638 {
2639
2640   ;
2641   return 0;
2642 }
2643 _ACEOF
2644 ac_clean_files_save=$ac_clean_files
2645 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2646 # Try to create an executable without -o first, disregard a.out.
2647 # It will help us diagnose broken compilers, and finding out an intuition
2648 # of exeext.
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2650 $as_echo_n "checking whether the C compiler works... " >&6; }
2651 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2652
2653 # The possible output files:
2654 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2655
2656 ac_rmfiles=
2657 for ac_file in $ac_files
2658 do
2659   case $ac_file in
2660     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2661     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2662   esac
2663 done
2664 rm -f $ac_rmfiles
2665
2666 if { { ac_try="$ac_link_default"
2667 case "(($ac_try" in
2668   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2669   *) ac_try_echo=$ac_try;;
2670 esac
2671 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2672 $as_echo "$ac_try_echo"; } >&5
2673   (eval "$ac_link_default") 2>&5
2674   ac_status=$?
2675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2676   test $ac_status = 0; }; then :
2677   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2678 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2679 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2680 # so that the user can short-circuit this test for compilers unknown to
2681 # Autoconf.
2682 for ac_file in $ac_files ''
2683 do
2684   test -f "$ac_file" || continue
2685   case $ac_file in
2686     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2687         ;;
2688     [ab].out )
2689         # We found the default executable, but exeext='' is most
2690         # certainly right.
2691         break;;
2692     *.* )
2693         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2694         then :; else
2695            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2696         fi
2697         # We set ac_cv_exeext here because the later test for it is not
2698         # safe: cross compilers may not add the suffix if given an `-o'
2699         # argument, so we may need to know it at that point already.
2700         # Even if this section looks crufty: it has the advantage of
2701         # actually working.
2702         break;;
2703     * )
2704         break;;
2705   esac
2706 done
2707 test "$ac_cv_exeext" = no && ac_cv_exeext=
2708
2709 else
2710   ac_file=''
2711 fi
2712 if test -z "$ac_file"; then :
2713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2714 $as_echo "no" >&6; }
2715 $as_echo "$as_me: failed program was:" >&5
2716 sed 's/^/| /' conftest.$ac_ext >&5
2717
2718 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2719 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2720 as_fn_error 77 "C compiler cannot create executables
2721 See \`config.log' for more details" "$LINENO" 5; }
2722 else
2723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2724 $as_echo "yes" >&6; }
2725 fi
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2727 $as_echo_n "checking for C compiler default output file name... " >&6; }
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2729 $as_echo "$ac_file" >&6; }
2730 ac_exeext=$ac_cv_exeext
2731
2732 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2733 ac_clean_files=$ac_clean_files_save
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2735 $as_echo_n "checking for suffix of executables... " >&6; }
2736 if { { ac_try="$ac_link"
2737 case "(($ac_try" in
2738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2739   *) ac_try_echo=$ac_try;;
2740 esac
2741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2742 $as_echo "$ac_try_echo"; } >&5
2743   (eval "$ac_link") 2>&5
2744   ac_status=$?
2745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2746   test $ac_status = 0; }; then :
2747   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2748 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2749 # work properly (i.e., refer to `conftest.exe'), while it won't with
2750 # `rm'.
2751 for ac_file in conftest.exe conftest conftest.*; do
2752   test -f "$ac_file" || continue
2753   case $ac_file in
2754     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2755     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2756           break;;
2757     * ) break;;
2758   esac
2759 done
2760 else
2761   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2762 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2763 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2764 See \`config.log' for more details" "$LINENO" 5; }
2765 fi
2766 rm -f conftest conftest$ac_cv_exeext
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2768 $as_echo "$ac_cv_exeext" >&6; }
2769
2770 rm -f conftest.$ac_ext
2771 EXEEXT=$ac_cv_exeext
2772 ac_exeext=$EXEEXT
2773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h.  */
2775 #include <stdio.h>
2776 int
2777 main ()
2778 {
2779 FILE *f = fopen ("conftest.out", "w");
2780  return ferror (f) || fclose (f) != 0;
2781
2782   ;
2783   return 0;
2784 }
2785 _ACEOF
2786 ac_clean_files="$ac_clean_files conftest.out"
2787 # Check that the compiler produces executables we can run.  If not, either
2788 # the compiler is broken, or we cross compile.
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2790 $as_echo_n "checking whether we are cross compiling... " >&6; }
2791 if test "$cross_compiling" != yes; then
2792   { { ac_try="$ac_link"
2793 case "(($ac_try" in
2794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2795   *) ac_try_echo=$ac_try;;
2796 esac
2797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2798 $as_echo "$ac_try_echo"; } >&5
2799   (eval "$ac_link") 2>&5
2800   ac_status=$?
2801   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2802   test $ac_status = 0; }
2803   if { ac_try='./conftest$ac_cv_exeext'
2804   { { case "(($ac_try" in
2805   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2806   *) ac_try_echo=$ac_try;;
2807 esac
2808 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2809 $as_echo "$ac_try_echo"; } >&5
2810   (eval "$ac_try") 2>&5
2811   ac_status=$?
2812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2813   test $ac_status = 0; }; }; then
2814     cross_compiling=no
2815   else
2816     if test "$cross_compiling" = maybe; then
2817         cross_compiling=yes
2818     else
2819         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2820 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2821 as_fn_error $? "cannot run C compiled programs.
2822 If you meant to cross compile, use \`--host'.
2823 See \`config.log' for more details" "$LINENO" 5; }
2824     fi
2825   fi
2826 fi
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2828 $as_echo "$cross_compiling" >&6; }
2829
2830 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2831 ac_clean_files=$ac_clean_files_save
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2833 $as_echo_n "checking for suffix of object files... " >&6; }
2834 if ${ac_cv_objext+:} false; then :
2835   $as_echo_n "(cached) " >&6
2836 else
2837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2838 /* end confdefs.h.  */
2839
2840 int
2841 main ()
2842 {
2843
2844   ;
2845   return 0;
2846 }
2847 _ACEOF
2848 rm -f conftest.o conftest.obj
2849 if { { ac_try="$ac_compile"
2850 case "(($ac_try" in
2851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2852   *) ac_try_echo=$ac_try;;
2853 esac
2854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2855 $as_echo "$ac_try_echo"; } >&5
2856   (eval "$ac_compile") 2>&5
2857   ac_status=$?
2858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2859   test $ac_status = 0; }; then :
2860   for ac_file in conftest.o conftest.obj conftest.*; do
2861   test -f "$ac_file" || continue;
2862   case $ac_file in
2863     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2864     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2865        break;;
2866   esac
2867 done
2868 else
2869   $as_echo "$as_me: failed program was:" >&5
2870 sed 's/^/| /' conftest.$ac_ext >&5
2871
2872 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2873 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2874 as_fn_error $? "cannot compute suffix of object files: cannot compile
2875 See \`config.log' for more details" "$LINENO" 5; }
2876 fi
2877 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2878 fi
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2880 $as_echo "$ac_cv_objext" >&6; }
2881 OBJEXT=$ac_cv_objext
2882 ac_objext=$OBJEXT
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2884 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2885 if ${ac_cv_c_compiler_gnu+:} false; then :
2886   $as_echo_n "(cached) " >&6
2887 else
2888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2889 /* end confdefs.h.  */
2890
2891 int
2892 main ()
2893 {
2894 #ifndef __GNUC__
2895        choke me
2896 #endif
2897
2898   ;
2899   return 0;
2900 }
2901 _ACEOF
2902 if ac_fn_c_try_compile "$LINENO"; then :
2903   ac_compiler_gnu=yes
2904 else
2905   ac_compiler_gnu=no
2906 fi
2907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2908 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2909
2910 fi
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2912 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2913 if test $ac_compiler_gnu = yes; then
2914   GCC=yes
2915 else
2916   GCC=
2917 fi
2918 ac_test_CFLAGS=${CFLAGS+set}
2919 ac_save_CFLAGS=$CFLAGS
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2921 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2922 if ${ac_cv_prog_cc_g+:} false; then :
2923   $as_echo_n "(cached) " >&6
2924 else
2925   ac_save_c_werror_flag=$ac_c_werror_flag
2926    ac_c_werror_flag=yes
2927    ac_cv_prog_cc_g=no
2928    CFLAGS="-g"
2929    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2930 /* end confdefs.h.  */
2931
2932 int
2933 main ()
2934 {
2935
2936   ;
2937   return 0;
2938 }
2939 _ACEOF
2940 if ac_fn_c_try_compile "$LINENO"; then :
2941   ac_cv_prog_cc_g=yes
2942 else
2943   CFLAGS=""
2944       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2945 /* end confdefs.h.  */
2946
2947 int
2948 main ()
2949 {
2950
2951   ;
2952   return 0;
2953 }
2954 _ACEOF
2955 if ac_fn_c_try_compile "$LINENO"; then :
2956
2957 else
2958   ac_c_werror_flag=$ac_save_c_werror_flag
2959          CFLAGS="-g"
2960          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2961 /* end confdefs.h.  */
2962
2963 int
2964 main ()
2965 {
2966
2967   ;
2968   return 0;
2969 }
2970 _ACEOF
2971 if ac_fn_c_try_compile "$LINENO"; then :
2972   ac_cv_prog_cc_g=yes
2973 fi
2974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2975 fi
2976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2977 fi
2978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2979    ac_c_werror_flag=$ac_save_c_werror_flag
2980 fi
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2982 $as_echo "$ac_cv_prog_cc_g" >&6; }
2983 if test "$ac_test_CFLAGS" = set; then
2984   CFLAGS=$ac_save_CFLAGS
2985 elif test $ac_cv_prog_cc_g = yes; then
2986   if test "$GCC" = yes; then
2987     CFLAGS="-g -O2"
2988   else
2989     CFLAGS="-g"
2990   fi
2991 else
2992   if test "$GCC" = yes; then
2993     CFLAGS="-O2"
2994   else
2995     CFLAGS=
2996   fi
2997 fi
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2999 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3000 if ${ac_cv_prog_cc_c89+:} false; then :
3001   $as_echo_n "(cached) " >&6
3002 else
3003   ac_cv_prog_cc_c89=no
3004 ac_save_CC=$CC
3005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3006 /* end confdefs.h.  */
3007 #include <stdarg.h>
3008 #include <stdio.h>
3009 struct stat;
3010 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3011 struct buf { int x; };
3012 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3013 static char *e (p, i)
3014      char **p;
3015      int i;
3016 {
3017   return p[i];
3018 }
3019 static char *f (char * (*g) (char **, int), char **p, ...)
3020 {
3021   char *s;
3022   va_list v;
3023   va_start (v,p);
3024   s = g (p, va_arg (v,int));
3025   va_end (v);
3026   return s;
3027 }
3028
3029 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3030    function prototypes and stuff, but not '\xHH' hex character constants.
3031    These don't provoke an error unfortunately, instead are silently treated
3032    as 'x'.  The following induces an error, until -std is added to get
3033    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3034    array size at least.  It's necessary to write '\x00'==0 to get something
3035    that's true only with -std.  */
3036 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3037
3038 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3039    inside strings and character constants.  */
3040 #define FOO(x) 'x'
3041 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3042
3043 int test (int i, double x);
3044 struct s1 {int (*f) (int a);};
3045 struct s2 {int (*f) (double a);};
3046 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3047 int argc;
3048 char **argv;
3049 int
3050 main ()
3051 {
3052 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3053   ;
3054   return 0;
3055 }
3056 _ACEOF
3057 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3058         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3059 do
3060   CC="$ac_save_CC $ac_arg"
3061   if ac_fn_c_try_compile "$LINENO"; then :
3062   ac_cv_prog_cc_c89=$ac_arg
3063 fi
3064 rm -f core conftest.err conftest.$ac_objext
3065   test "x$ac_cv_prog_cc_c89" != "xno" && break
3066 done
3067 rm -f conftest.$ac_ext
3068 CC=$ac_save_CC
3069
3070 fi
3071 # AC_CACHE_VAL
3072 case "x$ac_cv_prog_cc_c89" in
3073   x)
3074     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3075 $as_echo "none needed" >&6; } ;;
3076   xno)
3077     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3078 $as_echo "unsupported" >&6; } ;;
3079   *)
3080     CC="$CC $ac_cv_prog_cc_c89"
3081     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3082 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3083 esac
3084 if test "x$ac_cv_prog_cc_c89" != xno; then :
3085
3086 fi
3087
3088 ac_ext=c
3089 ac_cpp='$CPP $CPPFLAGS'
3090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3093
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3095 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3096 set x ${MAKE-make}
3097 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3098 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3099   $as_echo_n "(cached) " >&6
3100 else
3101   cat >conftest.make <<\_ACEOF
3102 SHELL = /bin/sh
3103 all:
3104         @echo '@@@%%%=$(MAKE)=@@@%%%'
3105 _ACEOF
3106 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3107 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3108   *@@@%%%=?*=@@@%%%*)
3109     eval ac_cv_prog_make_${ac_make}_set=yes;;
3110   *)
3111     eval ac_cv_prog_make_${ac_make}_set=no;;
3112 esac
3113 rm -f conftest.make
3114 fi
3115 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3117 $as_echo "yes" >&6; }
3118   SET_MAKE=
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122   SET_MAKE="MAKE=${MAKE-make}"
3123 fi
3124
3125
3126 if test -z "$LD" ; then
3127         LD=$CC
3128 fi
3129
3130
3131 if test -z "$OLDCFLAGS" && test "$GCC" = "yes"; then
3132         { $as_echo "$as_me:${as_lineno-$LINENO}: No \$CFLAGS set... using \"-Os -W -Wall\" for GCC" >&5
3133 $as_echo "$as_me: No \$CFLAGS set... using \"-Os -W -Wall\" for GCC" >&6;}
3134         CFLAGS="-Os -W -Wall -Wno-pointer-sign"
3135 fi
3136
3137 # large file support is useful for scp
3138
3139 # Check whether --enable-largefile was given.
3140 if test "${enable_largefile+set}" = set; then :
3141   enableval=$enable_largefile;
3142 fi
3143
3144 if test "$enable_largefile" != no; then
3145
3146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3147 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3148 if ${ac_cv_sys_largefile_CC+:} false; then :
3149   $as_echo_n "(cached) " >&6
3150 else
3151   ac_cv_sys_largefile_CC=no
3152      if test "$GCC" != yes; then
3153        ac_save_CC=$CC
3154        while :; do
3155          # IRIX 6.2 and later do not support large files by default,
3156          # so use the C compiler's -n32 option if that helps.
3157          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3158 /* end confdefs.h.  */
3159 #include <sys/types.h>
3160  /* Check that off_t can represent 2**63 - 1 correctly.
3161     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3162     since some C++ compilers masquerading as C compilers
3163     incorrectly reject 9223372036854775807.  */
3164 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3165   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3166                        && LARGE_OFF_T % 2147483647 == 1)
3167                       ? 1 : -1];
3168 int
3169 main ()
3170 {
3171
3172   ;
3173   return 0;
3174 }
3175 _ACEOF
3176          if ac_fn_c_try_compile "$LINENO"; then :
3177   break
3178 fi
3179 rm -f core conftest.err conftest.$ac_objext
3180          CC="$CC -n32"
3181          if ac_fn_c_try_compile "$LINENO"; then :
3182   ac_cv_sys_largefile_CC=' -n32'; break
3183 fi
3184 rm -f core conftest.err conftest.$ac_objext
3185          break
3186        done
3187        CC=$ac_save_CC
3188        rm -f conftest.$ac_ext
3189     fi
3190 fi
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3192 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
3193   if test "$ac_cv_sys_largefile_CC" != no; then
3194     CC=$CC$ac_cv_sys_largefile_CC
3195   fi
3196
3197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3198 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3199 if ${ac_cv_sys_file_offset_bits+:} false; then :
3200   $as_echo_n "(cached) " >&6
3201 else
3202   while :; do
3203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3204 /* end confdefs.h.  */
3205 #include <sys/types.h>
3206  /* Check that off_t can represent 2**63 - 1 correctly.
3207     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3208     since some C++ compilers masquerading as C compilers
3209     incorrectly reject 9223372036854775807.  */
3210 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3211   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3212                        && LARGE_OFF_T % 2147483647 == 1)
3213                       ? 1 : -1];
3214 int
3215 main ()
3216 {
3217
3218   ;
3219   return 0;
3220 }
3221 _ACEOF
3222 if ac_fn_c_try_compile "$LINENO"; then :
3223   ac_cv_sys_file_offset_bits=no; break
3224 fi
3225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3227 /* end confdefs.h.  */
3228 #define _FILE_OFFSET_BITS 64
3229 #include <sys/types.h>
3230  /* Check that off_t can represent 2**63 - 1 correctly.
3231     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3232     since some C++ compilers masquerading as C compilers
3233     incorrectly reject 9223372036854775807.  */
3234 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3235   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3236                        && LARGE_OFF_T % 2147483647 == 1)
3237                       ? 1 : -1];
3238 int
3239 main ()
3240 {
3241
3242   ;
3243   return 0;
3244 }
3245 _ACEOF
3246 if ac_fn_c_try_compile "$LINENO"; then :
3247   ac_cv_sys_file_offset_bits=64; break
3248 fi
3249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3250   ac_cv_sys_file_offset_bits=unknown
3251   break
3252 done
3253 fi
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3255 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3256 case $ac_cv_sys_file_offset_bits in #(
3257   no | unknown) ;;
3258   *)
3259 cat >>confdefs.h <<_ACEOF
3260 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3261 _ACEOF
3262 ;;
3263 esac
3264 rm -rf conftest*
3265   if test $ac_cv_sys_file_offset_bits = unknown; then
3266     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3267 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3268 if ${ac_cv_sys_large_files+:} false; then :
3269   $as_echo_n "(cached) " >&6
3270 else
3271   while :; do
3272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3273 /* end confdefs.h.  */
3274 #include <sys/types.h>
3275  /* Check that off_t can represent 2**63 - 1 correctly.
3276     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3277     since some C++ compilers masquerading as C compilers
3278     incorrectly reject 9223372036854775807.  */
3279 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3280   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3281                        && LARGE_OFF_T % 2147483647 == 1)
3282                       ? 1 : -1];
3283 int
3284 main ()
3285 {
3286
3287   ;
3288   return 0;
3289 }
3290 _ACEOF
3291 if ac_fn_c_try_compile "$LINENO"; then :
3292   ac_cv_sys_large_files=no; break
3293 fi
3294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3296 /* end confdefs.h.  */
3297 #define _LARGE_FILES 1
3298 #include <sys/types.h>
3299  /* Check that off_t can represent 2**63 - 1 correctly.
3300     We can't simply define LARGE_OFF_T to be 9223372036854775807,
3301     since some C++ compilers masquerading as C compilers
3302     incorrectly reject 9223372036854775807.  */
3303 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3304   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3305                        && LARGE_OFF_T % 2147483647 == 1)
3306                       ? 1 : -1];
3307 int
3308 main ()
3309 {
3310
3311   ;
3312   return 0;
3313 }
3314 _ACEOF
3315 if ac_fn_c_try_compile "$LINENO"; then :
3316   ac_cv_sys_large_files=1; break
3317 fi
3318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3319   ac_cv_sys_large_files=unknown
3320   break
3321 done
3322 fi
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3324 $as_echo "$ac_cv_sys_large_files" >&6; }
3325 case $ac_cv_sys_large_files in #(
3326   no | unknown) ;;
3327   *)
3328 cat >>confdefs.h <<_ACEOF
3329 #define _LARGE_FILES $ac_cv_sys_large_files
3330 _ACEOF
3331 ;;
3332 esac
3333 rm -rf conftest*
3334   fi
3335
3336
3337 fi
3338
3339
3340 # Host specific options
3341 # this isn't a definitive list of hosts, they are just added as required
3342 ac_aux_dir=
3343 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3344   if test -f "$ac_dir/install-sh"; then
3345     ac_aux_dir=$ac_dir
3346     ac_install_sh="$ac_aux_dir/install-sh -c"
3347     break
3348   elif test -f "$ac_dir/install.sh"; then
3349     ac_aux_dir=$ac_dir
3350     ac_install_sh="$ac_aux_dir/install.sh -c"
3351     break
3352   elif test -f "$ac_dir/shtool"; then
3353     ac_aux_dir=$ac_dir
3354     ac_install_sh="$ac_aux_dir/shtool install -c"
3355     break
3356   fi
3357 done
3358 if test -z "$ac_aux_dir"; then
3359   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3360 fi
3361
3362 # These three variables are undocumented and unsupported,
3363 # and are intended to be withdrawn in a future Autoconf release.
3364 # They can cause serious problems if a builder's source tree is in a directory
3365 # whose full name contains unusual characters.
3366 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3367 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3368 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3369
3370
3371 # Make sure we can run config.sub.
3372 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3373   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3374
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3376 $as_echo_n "checking build system type... " >&6; }
3377 if ${ac_cv_build+:} false; then :
3378   $as_echo_n "(cached) " >&6
3379 else
3380   ac_build_alias=$build_alias
3381 test "x$ac_build_alias" = x &&
3382   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3383 test "x$ac_build_alias" = x &&
3384   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3385 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3386   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3387
3388 fi
3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3390 $as_echo "$ac_cv_build" >&6; }
3391 case $ac_cv_build in
3392 *-*-*) ;;
3393 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3394 esac
3395 build=$ac_cv_build
3396 ac_save_IFS=$IFS; IFS='-'
3397 set x $ac_cv_build
3398 shift
3399 build_cpu=$1
3400 build_vendor=$2
3401 shift; shift
3402 # Remember, the first character of IFS is used to create $*,
3403 # except with old shells:
3404 build_os=$*
3405 IFS=$ac_save_IFS
3406 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3407
3408
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3410 $as_echo_n "checking host system type... " >&6; }
3411 if ${ac_cv_host+:} false; then :
3412   $as_echo_n "(cached) " >&6
3413 else
3414   if test "x$host_alias" = x; then
3415   ac_cv_host=$ac_cv_build
3416 else
3417   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3418     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3419 fi
3420
3421 fi
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3423 $as_echo "$ac_cv_host" >&6; }
3424 case $ac_cv_host in
3425 *-*-*) ;;
3426 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3427 esac
3428 host=$ac_cv_host
3429 ac_save_IFS=$IFS; IFS='-'
3430 set x $ac_cv_host
3431 shift
3432 host_cpu=$1
3433 host_vendor=$2
3434 shift; shift
3435 # Remember, the first character of IFS is used to create $*,
3436 # except with old shells:
3437 host_os=$*
3438 IFS=$ac_save_IFS
3439 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3440
3441
3442
3443 case "$host" in
3444
3445 *-*-linux*)
3446         no_ptmx_check=1
3447         ;;
3448
3449 *-*-solaris*)
3450         CFLAGS="$CFLAGS -I/usr/local/include"
3451         LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
3452         conf_lastlog_location="/var/adm/lastlog"
3453         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5
3454 $as_echo_n "checking for obsolete utmp and wtmp in solaris2.x... " >&6; }
3455         sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
3456         if test "$sol2ver" -ge 8; then
3457                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3458 $as_echo "yes" >&6; }
3459
3460 $as_echo "#define DISABLE_UTMP /**/" >>confdefs.h
3461
3462
3463 $as_echo "#define DISABLE_WTMP /**/" >>confdefs.h
3464
3465         else
3466                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3467 $as_echo "no" >&6; }
3468         fi
3469         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
3470 $as_echo_n "checking for socket in -lsocket... " >&6; }
3471 if ${ac_cv_lib_socket_socket+:} false; then :
3472   $as_echo_n "(cached) " >&6
3473 else
3474   ac_check_lib_save_LIBS=$LIBS
3475 LIBS="-lsocket  $LIBS"
3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477 /* end confdefs.h.  */
3478
3479 /* Override any GCC internal prototype to avoid an error.
3480    Use char because int might match the return type of a GCC
3481    builtin and then its argument prototype would still apply.  */
3482 #ifdef __cplusplus
3483 extern "C"
3484 #endif
3485 char socket ();
3486 int
3487 main ()
3488 {
3489 return socket ();
3490   ;
3491   return 0;
3492 }
3493 _ACEOF
3494 if ac_fn_c_try_link "$LINENO"; then :
3495   ac_cv_lib_socket_socket=yes
3496 else
3497   ac_cv_lib_socket_socket=no
3498 fi
3499 rm -f core conftest.err conftest.$ac_objext \
3500     conftest$ac_exeext conftest.$ac_ext
3501 LIBS=$ac_check_lib_save_LIBS
3502 fi
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
3504 $as_echo "$ac_cv_lib_socket_socket" >&6; }
3505 if test "x$ac_cv_lib_socket_socket" = xyes; then :
3506   LIBS="$LIBS -lsocket"
3507 fi
3508
3509         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yp_match in -lnsl" >&5
3510 $as_echo_n "checking for yp_match in -lnsl... " >&6; }
3511 if ${ac_cv_lib_nsl_yp_match+:} false; then :
3512   $as_echo_n "(cached) " >&6
3513 else
3514   ac_check_lib_save_LIBS=$LIBS
3515 LIBS="-lnsl  $LIBS"
3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3517 /* end confdefs.h.  */
3518
3519 /* Override any GCC internal prototype to avoid an error.
3520    Use char because int might match the return type of a GCC
3521    builtin and then its argument prototype would still apply.  */
3522 #ifdef __cplusplus
3523 extern "C"
3524 #endif
3525 char yp_match ();
3526 int
3527 main ()
3528 {
3529 return yp_match ();
3530   ;
3531   return 0;
3532 }
3533 _ACEOF
3534 if ac_fn_c_try_link "$LINENO"; then :
3535   ac_cv_lib_nsl_yp_match=yes
3536 else
3537   ac_cv_lib_nsl_yp_match=no
3538 fi
3539 rm -f core conftest.err conftest.$ac_objext \
3540     conftest$ac_exeext conftest.$ac_ext
3541 LIBS=$ac_check_lib_save_LIBS
3542 fi
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_yp_match" >&5
3544 $as_echo "$ac_cv_lib_nsl_yp_match" >&6; }
3545 if test "x$ac_cv_lib_nsl_yp_match" = xyes; then :
3546   LIBS="$LIBS -lnsl"
3547 fi
3548
3549         ;;
3550
3551 *-*-aix*)
3552
3553 $as_echo "#define AIX /**/" >>confdefs.h
3554
3555         # OpenSSH thinks it's broken. If it isn't, let me know.
3556
3557 $as_echo "#define BROKEN_GETADDRINFO /**/" >>confdefs.h
3558
3559         ;;
3560
3561 *-*-hpux*)
3562         LIBS="$LIBS -lsec"
3563         # It's probably broken.
3564
3565 $as_echo "#define BROKEN_GETADDRINFO /**/" >>confdefs.h
3566
3567         ;;
3568 *-dec-osf*)
3569
3570 $as_echo "#define BROKEN_GETADDRINFO /**/" >>confdefs.h
3571
3572         ;;
3573 esac
3574
3575 if test -n "$ac_tool_prefix"; then
3576   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3577 set dummy ${ac_tool_prefix}ar; ac_word=$2
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3579 $as_echo_n "checking for $ac_word... " >&6; }
3580 if ${ac_cv_prog_AR+:} false; then :
3581   $as_echo_n "(cached) " >&6
3582 else
3583   if test -n "$AR"; then
3584   ac_cv_prog_AR="$AR" # Let the user override the test.
3585 else
3586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 for as_dir in $PATH
3588 do
3589   IFS=$as_save_IFS
3590   test -z "$as_dir" && as_dir=.
3591     for ac_exec_ext in '' $ac_executable_extensions; do
3592   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3593     ac_cv_prog_AR="${ac_tool_prefix}ar"
3594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3595     break 2
3596   fi
3597 done
3598   done
3599 IFS=$as_save_IFS
3600
3601 fi
3602 fi
3603 AR=$ac_cv_prog_AR
3604 if test -n "$AR"; then
3605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3606 $as_echo "$AR" >&6; }
3607 else
3608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3609 $as_echo "no" >&6; }
3610 fi
3611
3612
3613 fi
3614 if test -z "$ac_cv_prog_AR"; then
3615   ac_ct_AR=$AR
3616   # Extract the first word of "ar", so it can be a program name with args.
3617 set dummy ar; ac_word=$2
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3619 $as_echo_n "checking for $ac_word... " >&6; }
3620 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3621   $as_echo_n "(cached) " >&6
3622 else
3623   if test -n "$ac_ct_AR"; then
3624   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3625 else
3626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3627 for as_dir in $PATH
3628 do
3629   IFS=$as_save_IFS
3630   test -z "$as_dir" && as_dir=.
3631     for ac_exec_ext in '' $ac_executable_extensions; do
3632   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3633     ac_cv_prog_ac_ct_AR="ar"
3634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3635     break 2
3636   fi
3637 done
3638   done
3639 IFS=$as_save_IFS
3640
3641 fi
3642 fi
3643 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3644 if test -n "$ac_ct_AR"; then
3645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3646 $as_echo "$ac_ct_AR" >&6; }
3647 else
3648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3649 $as_echo "no" >&6; }
3650 fi
3651
3652   if test "x$ac_ct_AR" = x; then
3653     AR=":"
3654   else
3655     case $cross_compiling:$ac_tool_warned in
3656 yes:)
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3659 ac_tool_warned=yes ;;
3660 esac
3661     AR=$ac_ct_AR
3662   fi
3663 else
3664   AR="$ac_cv_prog_AR"
3665 fi
3666
3667 if test -n "$ac_tool_prefix"; then
3668   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3669 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3671 $as_echo_n "checking for $ac_word... " >&6; }
3672 if ${ac_cv_prog_RANLIB+:} false; then :
3673   $as_echo_n "(cached) " >&6
3674 else
3675   if test -n "$RANLIB"; then
3676   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3677 else
3678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3679 for as_dir in $PATH
3680 do
3681   IFS=$as_save_IFS
3682   test -z "$as_dir" && as_dir=.
3683     for ac_exec_ext in '' $ac_executable_extensions; do
3684   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3685     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3687     break 2
3688   fi
3689 done
3690   done
3691 IFS=$as_save_IFS
3692
3693 fi
3694 fi
3695 RANLIB=$ac_cv_prog_RANLIB
3696 if test -n "$RANLIB"; then
3697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3698 $as_echo "$RANLIB" >&6; }
3699 else
3700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3701 $as_echo "no" >&6; }
3702 fi
3703
3704
3705 fi
3706 if test -z "$ac_cv_prog_RANLIB"; then
3707   ac_ct_RANLIB=$RANLIB
3708   # Extract the first word of "ranlib", so it can be a program name with args.
3709 set dummy ranlib; ac_word=$2
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3711 $as_echo_n "checking for $ac_word... " >&6; }
3712 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3713   $as_echo_n "(cached) " >&6
3714 else
3715   if test -n "$ac_ct_RANLIB"; then
3716   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3717 else
3718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3719 for as_dir in $PATH
3720 do
3721   IFS=$as_save_IFS
3722   test -z "$as_dir" && as_dir=.
3723     for ac_exec_ext in '' $ac_executable_extensions; do
3724   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3725     ac_cv_prog_ac_ct_RANLIB="ranlib"
3726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3727     break 2
3728   fi
3729 done
3730   done
3731 IFS=$as_save_IFS
3732
3733 fi
3734 fi
3735 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3736 if test -n "$ac_ct_RANLIB"; then
3737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3738 $as_echo "$ac_ct_RANLIB" >&6; }
3739 else
3740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3741 $as_echo "no" >&6; }
3742 fi
3743
3744   if test "x$ac_ct_RANLIB" = x; then
3745     RANLIB=":"
3746   else
3747     case $cross_compiling:$ac_tool_warned in
3748 yes:)
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3751 ac_tool_warned=yes ;;
3752 esac
3753     RANLIB=$ac_ct_RANLIB
3754   fi
3755 else
3756   RANLIB="$ac_cv_prog_RANLIB"
3757 fi
3758
3759 if test -n "$ac_tool_prefix"; then
3760   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3761 set dummy ${ac_tool_prefix}strip; ac_word=$2
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3763 $as_echo_n "checking for $ac_word... " >&6; }
3764 if ${ac_cv_prog_STRIP+:} false; then :
3765   $as_echo_n "(cached) " >&6
3766 else
3767   if test -n "$STRIP"; then
3768   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3769 else
3770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3771 for as_dir in $PATH
3772 do
3773   IFS=$as_save_IFS
3774   test -z "$as_dir" && as_dir=.
3775     for ac_exec_ext in '' $ac_executable_extensions; do
3776   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3777     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3778     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3779     break 2
3780   fi
3781 done
3782   done
3783 IFS=$as_save_IFS
3784
3785 fi
3786 fi
3787 STRIP=$ac_cv_prog_STRIP
3788 if test -n "$STRIP"; then
3789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3790 $as_echo "$STRIP" >&6; }
3791 else
3792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3793 $as_echo "no" >&6; }
3794 fi
3795
3796
3797 fi
3798 if test -z "$ac_cv_prog_STRIP"; then
3799   ac_ct_STRIP=$STRIP
3800   # Extract the first word of "strip", so it can be a program name with args.
3801 set dummy strip; ac_word=$2
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3803 $as_echo_n "checking for $ac_word... " >&6; }
3804 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3805   $as_echo_n "(cached) " >&6
3806 else
3807   if test -n "$ac_ct_STRIP"; then
3808   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3809 else
3810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3811 for as_dir in $PATH
3812 do
3813   IFS=$as_save_IFS
3814   test -z "$as_dir" && as_dir=.
3815     for ac_exec_ext in '' $ac_executable_extensions; do
3816   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3817     ac_cv_prog_ac_ct_STRIP="strip"
3818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3819     break 2
3820   fi
3821 done
3822   done
3823 IFS=$as_save_IFS
3824
3825 fi
3826 fi
3827 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3828 if test -n "$ac_ct_STRIP"; then
3829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3830 $as_echo "$ac_ct_STRIP" >&6; }
3831 else
3832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3833 $as_echo "no" >&6; }
3834 fi
3835
3836   if test "x$ac_ct_STRIP" = x; then
3837     STRIP=":"
3838   else
3839     case $cross_compiling:$ac_tool_warned in
3840 yes:)
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3842 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3843 ac_tool_warned=yes ;;
3844 esac
3845     STRIP=$ac_ct_STRIP
3846   fi
3847 else
3848   STRIP="$ac_cv_prog_STRIP"
3849 fi
3850
3851 if test -n "$ac_tool_prefix"; then
3852   # Extract the first word of "${ac_tool_prefix}install", so it can be a program name with args.
3853 set dummy ${ac_tool_prefix}install; ac_word=$2
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3855 $as_echo_n "checking for $ac_word... " >&6; }
3856 if ${ac_cv_prog_INSTALL+:} false; then :
3857   $as_echo_n "(cached) " >&6
3858 else
3859   if test -n "$INSTALL"; then
3860   ac_cv_prog_INSTALL="$INSTALL" # Let the user override the test.
3861 else
3862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3863 for as_dir in $PATH
3864 do
3865   IFS=$as_save_IFS
3866   test -z "$as_dir" && as_dir=.
3867     for ac_exec_ext in '' $ac_executable_extensions; do
3868   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3869     ac_cv_prog_INSTALL="${ac_tool_prefix}install"
3870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3871     break 2
3872   fi
3873 done
3874   done
3875 IFS=$as_save_IFS
3876
3877 fi
3878 fi
3879 INSTALL=$ac_cv_prog_INSTALL
3880 if test -n "$INSTALL"; then
3881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3882 $as_echo "$INSTALL" >&6; }
3883 else
3884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3885 $as_echo "no" >&6; }
3886 fi
3887
3888
3889 fi
3890 if test -z "$ac_cv_prog_INSTALL"; then
3891   ac_ct_INSTALL=$INSTALL
3892   # Extract the first word of "install", so it can be a program name with args.
3893 set dummy install; ac_word=$2
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3895 $as_echo_n "checking for $ac_word... " >&6; }
3896 if ${ac_cv_prog_ac_ct_INSTALL+:} false; then :
3897   $as_echo_n "(cached) " >&6
3898 else
3899   if test -n "$ac_ct_INSTALL"; then
3900   ac_cv_prog_ac_ct_INSTALL="$ac_ct_INSTALL" # Let the user override the test.
3901 else
3902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3903 for as_dir in $PATH
3904 do
3905   IFS=$as_save_IFS
3906   test -z "$as_dir" && as_dir=.
3907     for ac_exec_ext in '' $ac_executable_extensions; do
3908   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3909     ac_cv_prog_ac_ct_INSTALL="install"
3910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3911     break 2
3912   fi
3913 done
3914   done
3915 IFS=$as_save_IFS
3916
3917 fi
3918 fi
3919 ac_ct_INSTALL=$ac_cv_prog_ac_ct_INSTALL
3920 if test -n "$ac_ct_INSTALL"; then
3921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_INSTALL" >&5
3922 $as_echo "$ac_ct_INSTALL" >&6; }
3923 else
3924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3925 $as_echo "no" >&6; }
3926 fi
3927
3928   if test "x$ac_ct_INSTALL" = x; then
3929     INSTALL=":"
3930   else
3931     case $cross_compiling:$ac_tool_warned in
3932 yes:)
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3935 ac_tool_warned=yes ;;
3936 esac
3937     INSTALL=$ac_ct_INSTALL
3938   fi
3939 else
3940   INSTALL="$ac_cv_prog_INSTALL"
3941 fi
3942
3943
3944 ac_ext=c
3945 ac_cpp='$CPP $CPPFLAGS'
3946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3950 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3951 # On Suns, sometimes $CPP names a directory.
3952 if test -n "$CPP" && test -d "$CPP"; then
3953   CPP=
3954 fi
3955 if test -z "$CPP"; then
3956   if ${ac_cv_prog_CPP+:} false; then :
3957   $as_echo_n "(cached) " >&6
3958 else
3959       # Double quotes because CPP needs to be expanded
3960     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3961     do
3962       ac_preproc_ok=false
3963 for ac_c_preproc_warn_flag in '' yes
3964 do
3965   # Use a header file that comes with gcc, so configuring glibc
3966   # with a fresh cross-compiler works.
3967   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3968   # <limits.h> exists even on freestanding compilers.
3969   # On the NeXT, cc -E runs the code through the compiler's parser,
3970   # not just through cpp. "Syntax error" is here to catch this case.
3971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3972 /* end confdefs.h.  */
3973 #ifdef __STDC__
3974 # include <limits.h>
3975 #else
3976 # include <assert.h>
3977 #endif
3978                      Syntax error
3979 _ACEOF
3980 if ac_fn_c_try_cpp "$LINENO"; then :
3981
3982 else
3983   # Broken: fails on valid input.
3984 continue
3985 fi
3986 rm -f conftest.err conftest.i conftest.$ac_ext
3987
3988   # OK, works on sane cases.  Now check whether nonexistent headers
3989   # can be detected and how.
3990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3991 /* end confdefs.h.  */
3992 #include <ac_nonexistent.h>
3993 _ACEOF
3994 if ac_fn_c_try_cpp "$LINENO"; then :
3995   # Broken: success on invalid input.
3996 continue
3997 else
3998   # Passes both tests.
3999 ac_preproc_ok=:
4000 break
4001 fi
4002 rm -f conftest.err conftest.i conftest.$ac_ext
4003
4004 done
4005 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4006 rm -f conftest.i conftest.err conftest.$ac_ext
4007 if $ac_preproc_ok; then :
4008   break
4009 fi
4010
4011     done
4012     ac_cv_prog_CPP=$CPP
4013
4014 fi
4015   CPP=$ac_cv_prog_CPP
4016 else
4017   ac_cv_prog_CPP=$CPP
4018 fi
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4020 $as_echo "$CPP" >&6; }
4021 ac_preproc_ok=false
4022 for ac_c_preproc_warn_flag in '' yes
4023 do
4024   # Use a header file that comes with gcc, so configuring glibc
4025   # with a fresh cross-compiler works.
4026   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4027   # <limits.h> exists even on freestanding compilers.
4028   # On the NeXT, cc -E runs the code through the compiler's parser,
4029   # not just through cpp. "Syntax error" is here to catch this case.
4030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4031 /* end confdefs.h.  */
4032 #ifdef __STDC__
4033 # include <limits.h>
4034 #else
4035 # include <assert.h>
4036 #endif
4037                      Syntax error
4038 _ACEOF
4039 if ac_fn_c_try_cpp "$LINENO"; then :
4040
4041 else
4042   # Broken: fails on valid input.
4043 continue
4044 fi
4045 rm -f conftest.err conftest.i conftest.$ac_ext
4046
4047   # OK, works on sane cases.  Now check whether nonexistent headers
4048   # can be detected and how.
4049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4050 /* end confdefs.h.  */
4051 #include <ac_nonexistent.h>
4052 _ACEOF
4053 if ac_fn_c_try_cpp "$LINENO"; then :
4054   # Broken: success on invalid input.
4055 continue
4056 else
4057   # Passes both tests.
4058 ac_preproc_ok=:
4059 break
4060 fi
4061 rm -f conftest.err conftest.i conftest.$ac_ext
4062
4063 done
4064 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4065 rm -f conftest.i conftest.err conftest.$ac_ext
4066 if $ac_preproc_ok; then :
4067
4068 else
4069   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4071 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4072 See \`config.log' for more details" "$LINENO" 5; }
4073 fi
4074
4075 ac_ext=c
4076 ac_cpp='$CPP $CPPFLAGS'
4077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4080
4081
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4083 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4084 if ${ac_cv_path_GREP+:} false; then :
4085   $as_echo_n "(cached) " >&6
4086 else
4087   if test -z "$GREP"; then
4088   ac_path_GREP_found=false
4089   # Loop through the user's path and test for each of PROGNAME-LIST
4090   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4091 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4092 do
4093   IFS=$as_save_IFS
4094   test -z "$as_dir" && as_dir=.
4095     for ac_prog in grep ggrep; do
4096     for ac_exec_ext in '' $ac_executable_extensions; do
4097       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4098       as_fn_executable_p "$ac_path_GREP" || continue
4099 # Check for GNU ac_path_GREP and select it if it is found.
4100   # Check for GNU $ac_path_GREP
4101 case `"$ac_path_GREP" --version 2>&1` in
4102 *GNU*)
4103   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4104 *)
4105   ac_count=0
4106   $as_echo_n 0123456789 >"conftest.in"
4107   while :
4108   do
4109     cat "conftest.in" "conftest.in" >"conftest.tmp"
4110     mv "conftest.tmp" "conftest.in"
4111     cp "conftest.in" "conftest.nl"
4112     $as_echo 'GREP' >> "conftest.nl"
4113     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4114     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4115     as_fn_arith $ac_count + 1 && ac_count=$as_val
4116     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4117       # Best one so far, save it but keep looking for a better one
4118       ac_cv_path_GREP="$ac_path_GREP"
4119       ac_path_GREP_max=$ac_count
4120     fi
4121     # 10*(2^10) chars as input seems more than enough
4122     test $ac_count -gt 10 && break
4123   done
4124   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4125 esac
4126
4127       $ac_path_GREP_found && break 3
4128     done
4129   done
4130   done
4131 IFS=$as_save_IFS
4132   if test -z "$ac_cv_path_GREP"; then
4133     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4134   fi
4135 else
4136   ac_cv_path_GREP=$GREP
4137 fi
4138
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4141 $as_echo "$ac_cv_path_GREP" >&6; }
4142  GREP="$ac_cv_path_GREP"
4143
4144
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4146 $as_echo_n "checking for egrep... " >&6; }
4147 if ${ac_cv_path_EGREP+:} false; then :
4148   $as_echo_n "(cached) " >&6
4149 else
4150   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4151    then ac_cv_path_EGREP="$GREP -E"
4152    else
4153      if test -z "$EGREP"; then
4154   ac_path_EGREP_found=false
4155   # Loop through the user's path and test for each of PROGNAME-LIST
4156   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4157 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4158 do
4159   IFS=$as_save_IFS
4160   test -z "$as_dir" && as_dir=.
4161     for ac_prog in egrep; do
4162     for ac_exec_ext in '' $ac_executable_extensions; do
4163       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4164       as_fn_executable_p "$ac_path_EGREP" || continue
4165 # Check for GNU ac_path_EGREP and select it if it is found.
4166   # Check for GNU $ac_path_EGREP
4167 case `"$ac_path_EGREP" --version 2>&1` in
4168 *GNU*)
4169   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4170 *)
4171   ac_count=0
4172   $as_echo_n 0123456789 >"conftest.in"
4173   while :
4174   do
4175     cat "conftest.in" "conftest.in" >"conftest.tmp"
4176     mv "conftest.tmp" "conftest.in"
4177     cp "conftest.in" "conftest.nl"
4178     $as_echo 'EGREP' >> "conftest.nl"
4179     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4180     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4181     as_fn_arith $ac_count + 1 && ac_count=$as_val
4182     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4183       # Best one so far, save it but keep looking for a better one
4184       ac_cv_path_EGREP="$ac_path_EGREP"
4185       ac_path_EGREP_max=$ac_count
4186     fi
4187     # 10*(2^10) chars as input seems more than enough
4188     test $ac_count -gt 10 && break
4189   done
4190   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4191 esac
4192
4193       $ac_path_EGREP_found && break 3
4194     done
4195   done
4196   done
4197 IFS=$as_save_IFS
4198   if test -z "$ac_cv_path_EGREP"; then
4199     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4200   fi
4201 else
4202   ac_cv_path_EGREP=$EGREP
4203 fi
4204
4205    fi
4206 fi
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4208 $as_echo "$ac_cv_path_EGREP" >&6; }
4209  EGREP="$ac_cv_path_EGREP"
4210
4211
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4213 $as_echo_n "checking for ANSI C header files... " >&6; }
4214 if ${ac_cv_header_stdc+:} false; then :
4215   $as_echo_n "(cached) " >&6
4216 else
4217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4218 /* end confdefs.h.  */
4219 #include <stdlib.h>
4220 #include <stdarg.h>
4221 #include <string.h>
4222 #include <float.h>
4223
4224 int
4225 main ()
4226 {
4227
4228   ;
4229   return 0;
4230 }
4231 _ACEOF
4232 if ac_fn_c_try_compile "$LINENO"; then :
4233   ac_cv_header_stdc=yes
4234 else
4235   ac_cv_header_stdc=no
4236 fi
4237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4238
4239 if test $ac_cv_header_stdc = yes; then
4240   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4242 /* end confdefs.h.  */
4243 #include <string.h>
4244
4245 _ACEOF
4246 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4247   $EGREP "memchr" >/dev/null 2>&1; then :
4248
4249 else
4250   ac_cv_header_stdc=no
4251 fi
4252 rm -f conftest*
4253
4254 fi
4255
4256 if test $ac_cv_header_stdc = yes; then
4257   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4259 /* end confdefs.h.  */
4260 #include <stdlib.h>
4261
4262 _ACEOF
4263 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4264   $EGREP "free" >/dev/null 2>&1; then :
4265
4266 else
4267   ac_cv_header_stdc=no
4268 fi
4269 rm -f conftest*
4270
4271 fi
4272
4273 if test $ac_cv_header_stdc = yes; then
4274   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4275   if test "$cross_compiling" = yes; then :
4276   :
4277 else
4278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h.  */
4280 #include <ctype.h>
4281 #include <stdlib.h>
4282 #if ((' ' & 0x0FF) == 0x020)
4283 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4284 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4285 #else
4286 # define ISLOWER(c) \
4287                    (('a' <= (c) && (c) <= 'i') \
4288                      || ('j' <= (c) && (c) <= 'r') \
4289                      || ('s' <= (c) && (c) <= 'z'))
4290 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4291 #endif
4292
4293 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4294 int
4295 main ()
4296 {
4297   int i;
4298   for (i = 0; i < 256; i++)
4299     if (XOR (islower (i), ISLOWER (i))
4300         || toupper (i) != TOUPPER (i))
4301       return 2;
4302   return 0;
4303 }
4304 _ACEOF
4305 if ac_fn_c_try_run "$LINENO"; then :
4306
4307 else
4308   ac_cv_header_stdc=no
4309 fi
4310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4311   conftest.$ac_objext conftest.beam conftest.$ac_ext
4312 fi
4313
4314 fi
4315 fi
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4317 $as_echo "$ac_cv_header_stdc" >&6; }
4318 if test $ac_cv_header_stdc = yes; then
4319
4320 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4321
4322 fi
4323
4324 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4325 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4326                   inttypes.h stdint.h unistd.h
4327 do :
4328   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4329 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4330 "
4331 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4332   cat >>confdefs.h <<_ACEOF
4333 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4334 _ACEOF
4335
4336 fi
4337
4338 done
4339
4340
4341 ac_fn_c_check_decl "$LINENO" "__UCLIBC__" "ac_cv_have_decl___UCLIBC__" "$ac_includes_default"
4342 if test "x$ac_cv_have_decl___UCLIBC__" = xyes; then :
4343
4344         no_loginfunc_check=1
4345         { $as_echo "$as_me:${as_lineno-$LINENO}: Using uClibc - login() and logout() probably don't work, so we won't use them." >&5
4346 $as_echo "$as_me: Using uClibc - login() and logout() probably don't work, so we won't use them." >&6;}
4347
4348 fi
4349
4350
4351 # Checks for libraries.
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
4353 $as_echo_n "checking for crypt in -lcrypt... " >&6; }
4354 if ${ac_cv_lib_crypt_crypt+:} false; then :
4355   $as_echo_n "(cached) " >&6
4356 else
4357   ac_check_lib_save_LIBS=$LIBS
4358 LIBS="-lcrypt  $LIBS"
4359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4360 /* end confdefs.h.  */
4361
4362 /* Override any GCC internal prototype to avoid an error.
4363    Use char because int might match the return type of a GCC
4364    builtin and then its argument prototype would still apply.  */
4365 #ifdef __cplusplus
4366 extern "C"
4367 #endif
4368 char crypt ();
4369 int
4370 main ()
4371 {
4372 return crypt ();
4373   ;
4374   return 0;
4375 }
4376 _ACEOF
4377 if ac_fn_c_try_link "$LINENO"; then :
4378   ac_cv_lib_crypt_crypt=yes
4379 else
4380   ac_cv_lib_crypt_crypt=no
4381 fi
4382 rm -f core conftest.err conftest.$ac_objext \
4383     conftest$ac_exeext conftest.$ac_ext
4384 LIBS=$ac_check_lib_save_LIBS
4385 fi
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
4387 $as_echo "$ac_cv_lib_crypt_crypt" >&6; }
4388 if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
4389   CRYPTLIB="-lcrypt"
4390 fi
4391
4392
4393
4394 # Check if zlib is needed
4395
4396 # Check whether --with-zlib was given.
4397 if test "${with_zlib+set}" = set; then :
4398   withval=$with_zlib;
4399                 # option is given
4400                 if test -d "$withval/lib"; then
4401                         LDFLAGS="-L${withval}/lib ${LDFLAGS}"
4402                 else
4403                         LDFLAGS="-L${withval} ${LDFLAGS}"
4404                 fi
4405                 if test -d "$withval/include"; then
4406                         CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
4407                 else
4408                         CPPFLAGS="-I${withval} ${CPPFLAGS}"
4409                 fi
4410
4411
4412 fi
4413
4414
4415 # Check whether --enable-zlib was given.
4416 if test "${enable_zlib+set}" = set; then :
4417   enableval=$enable_zlib;
4418                 if test "x$enableval" = "xno"; then
4419
4420 $as_echo "#define DISABLE_ZLIB /**/" >>confdefs.h
4421
4422                         { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling zlib" >&5
4423 $as_echo "$as_me: Disabling zlib" >&6;}
4424                 else
4425                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
4426 $as_echo_n "checking for deflate in -lz... " >&6; }
4427 if ${ac_cv_lib_z_deflate+:} false; then :
4428   $as_echo_n "(cached) " >&6
4429 else
4430   ac_check_lib_save_LIBS=$LIBS
4431 LIBS="-lz  $LIBS"
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h.  */
4434
4435 /* Override any GCC internal prototype to avoid an error.
4436    Use char because int might match the return type of a GCC
4437    builtin and then its argument prototype would still apply.  */
4438 #ifdef __cplusplus
4439 extern "C"
4440 #endif
4441 char deflate ();
4442 int
4443 main ()
4444 {
4445 return deflate ();
4446   ;
4447   return 0;
4448 }
4449 _ACEOF
4450 if ac_fn_c_try_link "$LINENO"; then :
4451   ac_cv_lib_z_deflate=yes
4452 else
4453   ac_cv_lib_z_deflate=no
4454 fi
4455 rm -f core conftest.err conftest.$ac_objext \
4456     conftest$ac_exeext conftest.$ac_ext
4457 LIBS=$ac_check_lib_save_LIBS
4458 fi
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
4460 $as_echo "$ac_cv_lib_z_deflate" >&6; }
4461 if test "x$ac_cv_lib_z_deflate" = xyes; then :
4462   cat >>confdefs.h <<_ACEOF
4463 #define HAVE_LIBZ 1
4464 _ACEOF
4465
4466   LIBS="-lz $LIBS"
4467
4468 else
4469   as_fn_error $? "*** zlib missing - install first or check config.log ***" "$LINENO" 5
4470 fi
4471
4472                         { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling zlib" >&5
4473 $as_echo "$as_me: Enabling zlib" >&6;}
4474                 fi
4475
4476 else
4477
4478                 # if not disabled, check for zlib
4479                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
4480 $as_echo_n "checking for deflate in -lz... " >&6; }
4481 if ${ac_cv_lib_z_deflate+:} false; then :
4482   $as_echo_n "(cached) " >&6
4483 else
4484   ac_check_lib_save_LIBS=$LIBS
4485 LIBS="-lz  $LIBS"
4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4487 /* end confdefs.h.  */
4488
4489 /* Override any GCC internal prototype to avoid an error.
4490    Use char because int might match the return type of a GCC
4491    builtin and then its argument prototype would still apply.  */
4492 #ifdef __cplusplus
4493 extern "C"
4494 #endif
4495 char deflate ();
4496 int
4497 main ()
4498 {
4499 return deflate ();
4500   ;
4501   return 0;
4502 }
4503 _ACEOF
4504 if ac_fn_c_try_link "$LINENO"; then :
4505   ac_cv_lib_z_deflate=yes
4506 else
4507   ac_cv_lib_z_deflate=no
4508 fi
4509 rm -f core conftest.err conftest.$ac_objext \
4510     conftest$ac_exeext conftest.$ac_ext
4511 LIBS=$ac_check_lib_save_LIBS
4512 fi
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
4514 $as_echo "$ac_cv_lib_z_deflate" >&6; }
4515 if test "x$ac_cv_lib_z_deflate" = xyes; then :
4516   cat >>confdefs.h <<_ACEOF
4517 #define HAVE_LIBZ 1
4518 _ACEOF
4519
4520   LIBS="-lz $LIBS"
4521
4522 else
4523   as_fn_error $? "*** zlib missing - install first or check config.log ***" "$LINENO" 5
4524 fi
4525
4526                 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling zlib" >&5
4527 $as_echo "$as_me: Enabling zlib" >&6;}
4528
4529
4530 fi
4531
4532
4533 # Check if pam is needed
4534
4535 # Check whether --with-pam was given.
4536 if test "${with_pam+set}" = set; then :
4537   withval=$with_pam;
4538                 # option is given
4539                 if test -d "$withval/lib"; then
4540                         LDFLAGS="-L${withval}/lib ${LDFLAGS}"
4541                 else
4542                         LDFLAGS="-L${withval} ${LDFLAGS}"
4543                 fi
4544                 if test -d "$withval/include"; then
4545                         CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
4546                 else
4547                         CPPFLAGS="-I${withval} ${CPPFLAGS}"
4548                 fi
4549
4550
4551 fi
4552
4553
4554
4555 # Check whether --enable-pam was given.
4556 if test "${enable_pam+set}" = set; then :
4557   enableval=$enable_pam;
4558                 if test "x$enableval" = "xyes"; then
4559                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_authenticate in -lpam" >&5
4560 $as_echo_n "checking for pam_authenticate in -lpam... " >&6; }
4561 if ${ac_cv_lib_pam_pam_authenticate+:} false; then :
4562   $as_echo_n "(cached) " >&6
4563 else
4564   ac_check_lib_save_LIBS=$LIBS
4565 LIBS="-lpam  $LIBS"
4566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4567 /* end confdefs.h.  */
4568
4569 /* Override any GCC internal prototype to avoid an error.
4570    Use char because int might match the return type of a GCC
4571    builtin and then its argument prototype would still apply.  */
4572 #ifdef __cplusplus
4573 extern "C"
4574 #endif
4575 char pam_authenticate ();
4576 int
4577 main ()
4578 {
4579 return pam_authenticate ();
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_c_try_link "$LINENO"; then :
4585   ac_cv_lib_pam_pam_authenticate=yes
4586 else
4587   ac_cv_lib_pam_pam_authenticate=no
4588 fi
4589 rm -f core conftest.err conftest.$ac_objext \
4590     conftest$ac_exeext conftest.$ac_ext
4591 LIBS=$ac_check_lib_save_LIBS
4592 fi
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_authenticate" >&5
4594 $as_echo "$ac_cv_lib_pam_pam_authenticate" >&6; }
4595 if test "x$ac_cv_lib_pam_pam_authenticate" = xyes; then :
4596   cat >>confdefs.h <<_ACEOF
4597 #define HAVE_LIBPAM 1
4598 _ACEOF
4599
4600   LIBS="-lpam $LIBS"
4601
4602 else
4603   as_fn_error $? "*** PAM missing - install first or check config.log ***" "$LINENO" 5
4604 fi
4605
4606                         { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling PAM" >&5
4607 $as_echo "$as_me: Enabling PAM" >&6;}
4608                         for ac_func in pam_fail_delay
4609 do :
4610   ac_fn_c_check_func "$LINENO" "pam_fail_delay" "ac_cv_func_pam_fail_delay"
4611 if test "x$ac_cv_func_pam_fail_delay" = xyes; then :
4612   cat >>confdefs.h <<_ACEOF
4613 #define HAVE_PAM_FAIL_DELAY 1
4614 _ACEOF
4615
4616 fi
4617 done
4618
4619                 else
4620
4621 $as_echo "#define DISABLE_PAM /**/" >>confdefs.h
4622
4623                         { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling PAM" >&5
4624 $as_echo "$as_me: Disabling PAM" >&6;}
4625                 fi
4626
4627 else
4628
4629                 # disable it by default
4630
4631 $as_echo "#define DISABLE_PAM /**/" >>confdefs.h
4632
4633                 { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling PAM" >&5
4634 $as_echo "$as_me: Disabling PAM" >&6;}
4635
4636
4637 fi
4638
4639
4640 # Check whether --enable-openpty was given.
4641 if test "${enable_openpty+set}" = set; then :
4642   enableval=$enable_openpty;
4643                 if test "x$enableval" = "xno"; then
4644                         { $as_echo "$as_me:${as_lineno-$LINENO}: Not using openpty" >&5
4645 $as_echo "$as_me: Not using openpty" >&6;}
4646                 else
4647                         { $as_echo "$as_me:${as_lineno-$LINENO}: Using openpty if available" >&5
4648 $as_echo "$as_me: Using openpty if available" >&6;}
4649                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
4650 $as_echo_n "checking for library containing openpty... " >&6; }
4651 if ${ac_cv_search_openpty+:} false; then :
4652   $as_echo_n "(cached) " >&6
4653 else
4654   ac_func_search_save_LIBS=$LIBS
4655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4656 /* end confdefs.h.  */
4657
4658 /* Override any GCC internal prototype to avoid an error.
4659    Use char because int might match the return type of a GCC
4660    builtin and then its argument prototype would still apply.  */
4661 #ifdef __cplusplus
4662 extern "C"
4663 #endif
4664 char openpty ();
4665 int
4666 main ()
4667 {
4668 return openpty ();
4669   ;
4670   return 0;
4671 }
4672 _ACEOF
4673 for ac_lib in '' util; do
4674   if test -z "$ac_lib"; then
4675     ac_res="none required"
4676   else
4677     ac_res=-l$ac_lib
4678     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4679   fi
4680   if ac_fn_c_try_link "$LINENO"; then :
4681   ac_cv_search_openpty=$ac_res
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext \
4684     conftest$ac_exeext
4685   if ${ac_cv_search_openpty+:} false; then :
4686   break
4687 fi
4688 done
4689 if ${ac_cv_search_openpty+:} false; then :
4690
4691 else
4692   ac_cv_search_openpty=no
4693 fi
4694 rm conftest.$ac_ext
4695 LIBS=$ac_func_search_save_LIBS
4696 fi
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
4698 $as_echo "$ac_cv_search_openpty" >&6; }
4699 ac_res=$ac_cv_search_openpty
4700 if test "$ac_res" != no; then :
4701   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4702
4703 $as_echo "#define HAVE_OPENPTY /**/" >>confdefs.h
4704
4705 fi
4706
4707                 fi
4708
4709 else
4710
4711                 { $as_echo "$as_me:${as_lineno-$LINENO}: Using openpty if available" >&5
4712 $as_echo "$as_me: Using openpty if available" >&6;}
4713                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
4714 $as_echo_n "checking for library containing openpty... " >&6; }
4715 if ${ac_cv_search_openpty+:} false; then :
4716   $as_echo_n "(cached) " >&6
4717 else
4718   ac_func_search_save_LIBS=$LIBS
4719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4720 /* end confdefs.h.  */
4721
4722 /* Override any GCC internal prototype to avoid an error.
4723    Use char because int might match the return type of a GCC
4724    builtin and then its argument prototype would still apply.  */
4725 #ifdef __cplusplus
4726 extern "C"
4727 #endif
4728 char openpty ();
4729 int
4730 main ()
4731 {
4732 return openpty ();
4733   ;
4734   return 0;
4735 }
4736 _ACEOF
4737 for ac_lib in '' util; do
4738   if test -z "$ac_lib"; then
4739     ac_res="none required"
4740   else
4741     ac_res=-l$ac_lib
4742     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4743   fi
4744   if ac_fn_c_try_link "$LINENO"; then :
4745   ac_cv_search_openpty=$ac_res
4746 fi
4747 rm -f core conftest.err conftest.$ac_objext \
4748     conftest$ac_exeext
4749   if ${ac_cv_search_openpty+:} false; then :
4750   break
4751 fi
4752 done
4753 if ${ac_cv_search_openpty+:} false; then :
4754
4755 else
4756   ac_cv_search_openpty=no
4757 fi
4758 rm conftest.$ac_ext
4759 LIBS=$ac_func_search_save_LIBS
4760 fi
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
4762 $as_echo "$ac_cv_search_openpty" >&6; }
4763 ac_res=$ac_cv_search_openpty
4764 if test "$ac_res" != no; then :
4765   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4766   $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
4767
4768 fi
4769
4770
4771
4772 fi
4773
4774
4775
4776 # Check whether --enable-syslog was given.
4777 if test "${enable_syslog+set}" = set; then :
4778   enableval=$enable_syslog;
4779                 if test "x$enableval" = "xno"; then
4780
4781 $as_echo "#define DISABLE_SYSLOG /**/" >>confdefs.h
4782
4783                         { $as_echo "$as_me:${as_lineno-$LINENO}: Disabling syslog" >&5
4784 $as_echo "$as_me: Disabling syslog" >&6;}
4785                 else
4786                         { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling syslog" >&5
4787 $as_echo "$as_me: Enabling syslog" >&6;}
4788                 fi
4789
4790 else
4791
4792                 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling syslog" >&5
4793 $as_echo "$as_me: Enabling syslog" >&6;}
4794
4795
4796 fi
4797
4798
4799 # Check whether --enable-shadow was given.
4800 if test "${enable_shadow+set}" = set; then :
4801   enableval=$enable_shadow;
4802                 if test "x$enableval" = "xno"; then
4803                         { $as_echo "$as_me:${as_lineno-$LINENO}: Not using shadow passwords" >&5
4804 $as_echo "$as_me: Not using shadow passwords" >&6;}
4805                 else
4806                         for ac_header in shadow.h
4807 do :
4808   ac_fn_c_check_header_mongrel "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
4809 if test "x$ac_cv_header_shadow_h" = xyes; then :
4810   cat >>confdefs.h <<_ACEOF
4811 #define HAVE_SHADOW_H 1
4812 _ACEOF
4813
4814 fi
4815
4816 done
4817
4818                         { $as_echo "$as_me:${as_lineno-$LINENO}: Using shadow passwords if available" >&5
4819 $as_echo "$as_me: Using shadow passwords if available" >&6;}
4820                 fi
4821
4822 else
4823
4824                 for ac_header in shadow.h
4825 do :
4826   ac_fn_c_check_header_mongrel "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
4827 if test "x$ac_cv_header_shadow_h" = xyes; then :
4828   cat >>confdefs.h <<_ACEOF
4829 #define HAVE_SHADOW_H 1
4830 _ACEOF
4831
4832 fi
4833
4834 done
4835
4836                 { $as_echo "$as_me:${as_lineno-$LINENO}: Using shadow passwords if available" >&5
4837 $as_echo "$as_me: Using shadow passwords if available" >&6;}
4838
4839
4840 fi
4841
4842
4843
4844 # Checks for header files.
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4846 $as_echo_n "checking for ANSI C header files... " >&6; }
4847 if ${ac_cv_header_stdc+:} false; then :
4848   $as_echo_n "(cached) " >&6
4849 else
4850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4851 /* end confdefs.h.  */
4852 #include <stdlib.h>
4853 #include <stdarg.h>
4854 #include <string.h>
4855 #include <float.h>
4856
4857 int
4858 main ()
4859 {
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 if ac_fn_c_try_compile "$LINENO"; then :
4866   ac_cv_header_stdc=yes
4867 else
4868   ac_cv_header_stdc=no
4869 fi
4870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4871
4872 if test $ac_cv_header_stdc = yes; then
4873   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4874   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4875 /* end confdefs.h.  */
4876 #include <string.h>
4877
4878 _ACEOF
4879 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4880   $EGREP "memchr" >/dev/null 2>&1; then :
4881
4882 else
4883   ac_cv_header_stdc=no
4884 fi
4885 rm -f conftest*
4886
4887 fi
4888
4889 if test $ac_cv_header_stdc = yes; then
4890   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4892 /* end confdefs.h.  */
4893 #include <stdlib.h>
4894
4895 _ACEOF
4896 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4897   $EGREP "free" >/dev/null 2>&1; then :
4898
4899 else
4900   ac_cv_header_stdc=no
4901 fi
4902 rm -f conftest*
4903
4904 fi
4905
4906 if test $ac_cv_header_stdc = yes; then
4907   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4908   if test "$cross_compiling" = yes; then :
4909   :
4910 else
4911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4912 /* end confdefs.h.  */
4913 #include <ctype.h>
4914 #include <stdlib.h>
4915 #if ((' ' & 0x0FF) == 0x020)
4916 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4917 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4918 #else
4919 # define ISLOWER(c) \
4920                    (('a' <= (c) && (c) <= 'i') \
4921                      || ('j' <= (c) && (c) <= 'r') \
4922                      || ('s' <= (c) && (c) <= 'z'))
4923 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4924 #endif
4925
4926 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4927 int
4928 main ()
4929 {
4930   int i;
4931   for (i = 0; i < 256; i++)
4932     if (XOR (islower (i), ISLOWER (i))
4933         || toupper (i) != TOUPPER (i))
4934       return 2;
4935   return 0;
4936 }
4937 _ACEOF
4938 if ac_fn_c_try_run "$LINENO"; then :
4939
4940 else
4941   ac_cv_header_stdc=no
4942 fi
4943 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4944   conftest.$ac_objext conftest.beam conftest.$ac_ext
4945 fi
4946
4947 fi
4948 fi
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4950 $as_echo "$ac_cv_header_stdc" >&6; }
4951 if test $ac_cv_header_stdc = yes; then
4952
4953 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4954
4955 fi
4956
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4958 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4959 if ${ac_cv_header_sys_wait_h+:} false; then :
4960   $as_echo_n "(cached) " >&6
4961 else
4962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4963 /* end confdefs.h.  */
4964 #include <sys/types.h>
4965 #include <sys/wait.h>
4966 #ifndef WEXITSTATUS
4967 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4968 #endif
4969 #ifndef WIFEXITED
4970 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4971 #endif
4972
4973 int
4974 main ()
4975 {
4976   int s;
4977   wait (&s);
4978   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4979   ;
4980   return 0;
4981 }
4982 _ACEOF
4983 if ac_fn_c_try_compile "$LINENO"; then :
4984   ac_cv_header_sys_wait_h=yes
4985 else
4986   ac_cv_header_sys_wait_h=no
4987 fi
4988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4989 fi
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4991 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4992 if test $ac_cv_header_sys_wait_h = yes; then
4993
4994 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4995
4996 fi
4997
4998 for ac_header in fcntl.h limits.h netinet/in.h netinet/tcp.h stdlib.h string.h sys/socket.h sys/time.h termios.h unistd.h crypt.h pty.h ioctl.h libutil.h libgen.h inttypes.h stropts.h utmp.h utmpx.h lastlog.h paths.h util.h netdb.h security/pam_appl.h pam/pam_appl.h netinet/in_systm.h sys/uio.h
4999 do :
5000   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5001 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5002 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5003   cat >>confdefs.h <<_ACEOF
5004 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5005 _ACEOF
5006
5007 fi
5008
5009 done
5010
5011
5012 # Checks for typedefs, structures, and compiler characteristics.
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5014 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5015 if ${ac_cv_c_const+:} false; then :
5016   $as_echo_n "(cached) " >&6
5017 else
5018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5019 /* end confdefs.h.  */
5020
5021 int
5022 main ()
5023 {
5024
5025 #ifndef __cplusplus
5026   /* Ultrix mips cc rejects this sort of thing.  */
5027   typedef int charset[2];
5028   const charset cs = { 0, 0 };
5029   /* SunOS 4.1.1 cc rejects this.  */
5030   char const *const *pcpcc;
5031   char **ppc;
5032   /* NEC SVR4.0.2 mips cc rejects this.  */
5033   struct point {int x, y;};
5034   static struct point const zero = {0,0};
5035   /* AIX XL C 1.02.0.0 rejects this.
5036      It does not let you subtract one const X* pointer from another in
5037      an arm of an if-expression whose if-part is not a constant
5038      expression */
5039   const char *g = "string";
5040   pcpcc = &g + (g ? g-g : 0);
5041   /* HPUX 7.0 cc rejects these. */
5042   ++pcpcc;
5043   ppc = (char**) pcpcc;
5044   pcpcc = (char const *const *) ppc;
5045   { /* SCO 3.2v4 cc rejects this sort of thing.  */
5046     char tx;
5047     char *t = &tx;
5048     char const *s = 0 ? (char *) 0 : (char const *) 0;
5049
5050     *t++ = 0;
5051     if (s) return 0;
5052   }
5053   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5054     int x[] = {25, 17};
5055     const int *foo = &x[0];
5056     ++foo;
5057   }
5058   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5059     typedef const int *iptr;
5060     iptr p = 0;
5061     ++p;
5062   }
5063   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
5064        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5065     struct s { int j; const int *ap[3]; } bx;
5066     struct s *b = &bx; b->j = 5;
5067   }
5068   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5069     const int foo = 10;
5070     if (!foo) return 0;
5071   }
5072   return !cs[0] && !zero.x;
5073 #endif
5074
5075   ;
5076   return 0;
5077 }
5078 _ACEOF
5079 if ac_fn_c_try_compile "$LINENO"; then :
5080   ac_cv_c_const=yes
5081 else
5082   ac_cv_c_const=no
5083 fi
5084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5085 fi
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5087 $as_echo "$ac_cv_c_const" >&6; }
5088 if test $ac_cv_c_const = no; then
5089
5090 $as_echo "#define const /**/" >>confdefs.h
5091
5092 fi
5093
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5095 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5096 if ${ac_cv_type_uid_t+:} false; then :
5097   $as_echo_n "(cached) " >&6
5098 else
5099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5100 /* end confdefs.h.  */
5101 #include <sys/types.h>
5102
5103 _ACEOF
5104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5105   $EGREP "uid_t" >/dev/null 2>&1; then :
5106   ac_cv_type_uid_t=yes
5107 else
5108   ac_cv_type_uid_t=no
5109 fi
5110 rm -f conftest*
5111
5112 fi
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5114 $as_echo "$ac_cv_type_uid_t" >&6; }
5115 if test $ac_cv_type_uid_t = no; then
5116
5117 $as_echo "#define uid_t int" >>confdefs.h
5118
5119
5120 $as_echo "#define gid_t int" >>confdefs.h
5121
5122 fi
5123
5124 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
5125 if test "x$ac_cv_type_mode_t" = xyes; then :
5126
5127 else
5128
5129 cat >>confdefs.h <<_ACEOF
5130 #define mode_t int
5131 _ACEOF
5132
5133 fi
5134
5135 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5136 if test "x$ac_cv_type_pid_t" = xyes; then :
5137
5138 else
5139
5140 cat >>confdefs.h <<_ACEOF
5141 #define pid_t int
5142 _ACEOF
5143
5144 fi
5145
5146 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5147 if test "x$ac_cv_type_size_t" = xyes; then :
5148
5149 else
5150
5151 cat >>confdefs.h <<_ACEOF
5152 #define size_t unsigned int
5153 _ACEOF
5154
5155 fi
5156
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5158 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5159 if ${ac_cv_header_time+:} false; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5163 /* end confdefs.h.  */
5164 #include <sys/types.h>
5165 #include <sys/time.h>
5166 #include <time.h>
5167
5168 int
5169 main ()
5170 {
5171 if ((struct tm *) 0)
5172 return 0;
5173   ;
5174   return 0;
5175 }
5176 _ACEOF
5177 if ac_fn_c_try_compile "$LINENO"; then :
5178   ac_cv_header_time=yes
5179 else
5180   ac_cv_header_time=no
5181 fi
5182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5183 fi
5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5185 $as_echo "$ac_cv_header_time" >&6; }
5186 if test $ac_cv_header_time = yes; then
5187
5188 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5189
5190 fi
5191
5192
5193 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
5194 if test "x$ac_cv_type_uint8_t" = xyes; then :
5195
5196 cat >>confdefs.h <<_ACEOF
5197 #define HAVE_UINT8_T 1
5198 _ACEOF
5199
5200
5201 fi
5202 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default"
5203 if test "x$ac_cv_type_u_int8_t" = xyes; then :
5204
5205 cat >>confdefs.h <<_ACEOF
5206 #define HAVE_U_INT8_T 1
5207 _ACEOF
5208
5209
5210 fi
5211 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
5212 if test "x$ac_cv_type_uint16_t" = xyes; then :
5213
5214 cat >>confdefs.h <<_ACEOF
5215 #define HAVE_UINT16_T 1
5216 _ACEOF
5217
5218
5219 fi
5220 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default"
5221 if test "x$ac_cv_type_u_int16_t" = xyes; then :
5222
5223 cat >>confdefs.h <<_ACEOF
5224 #define HAVE_U_INT16_T 1
5225 _ACEOF
5226
5227
5228 fi
5229 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
5230 if test "x$ac_cv_type_uint32_t" = xyes; then :
5231
5232 cat >>confdefs.h <<_ACEOF
5233 #define HAVE_UINT32_T 1
5234 _ACEOF
5235
5236
5237 fi
5238 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default"
5239 if test "x$ac_cv_type_u_int32_t" = xyes; then :
5240
5241 cat >>confdefs.h <<_ACEOF
5242 #define HAVE_U_INT32_T 1
5243 _ACEOF
5244
5245
5246 fi
5247
5248 ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "$ac_includes_default"
5249 if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
5250
5251 cat >>confdefs.h <<_ACEOF
5252 #define HAVE_STRUCT_SOCKADDR_STORAGE 1
5253 _ACEOF
5254
5255
5256 fi
5257
5258 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5259         #include <sys/socket.h>
5260 "
5261 if test "x$ac_cv_type_socklen_t" = xyes; then :
5262
5263 else
5264
5265         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
5266 $as_echo_n "checking for socklen_t equivalent... " >&6; }
5267         if ${curl_cv_socklen_t_equiv+:} false; then :
5268   $as_echo_n "(cached) " >&6
5269 else
5270
5271         # Systems have either "struct sockaddr *" or
5272         # "void *" as the second argument to getpeername
5273         curl_cv_socklen_t_equiv=
5274         for arg2 in "struct sockaddr" void; do
5275                 for t in int size_t unsigned long "unsigned long"; do
5276                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278
5279 #include <sys/types.h>
5280 #include <sys/socket.h>
5281
5282                         int getpeername (int, $arg2 *, $t *);
5283
5284 int
5285 main ()
5286 {
5287
5288                         $t len;
5289                         getpeername(0,0,&len);
5290
5291   ;
5292   return 0;
5293 }
5294 _ACEOF
5295 if ac_fn_c_try_compile "$LINENO"; then :
5296
5297                         curl_cv_socklen_t_equiv="$t"
5298                         break
5299
5300 fi
5301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5302                 done
5303         done
5304
5305         if test "x$curl_cv_socklen_t_equiv" = x; then
5306                 as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
5307         fi
5308
5309 fi
5310
5311         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5
5312 $as_echo "$curl_cv_socklen_t_equiv" >&6; }
5313
5314 cat >>confdefs.h <<_ACEOF
5315 #define socklen_t $curl_cv_socklen_t_equiv
5316 _ACEOF
5317
5318 fi
5319
5320
5321 # for the fake-rfc2553 stuff - straight from OpenSSH
5322
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
5324 $as_echo_n "checking for struct sockaddr_storage... " >&6; }
5325 if ${ac_cv_have_struct_sockaddr_storage+:} false; then :
5326   $as_echo_n "(cached) " >&6
5327 else
5328
5329         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5330 /* end confdefs.h.  */
5331
5332 #include <sys/types.h>
5333 #include <sys/socket.h>
5334
5335 int
5336 main ()
5337 {
5338  struct sockaddr_storage s;
5339   ;
5340   return 0;
5341 }
5342 _ACEOF
5343 if ac_fn_c_try_compile "$LINENO"; then :
5344    ac_cv_have_struct_sockaddr_storage="yes"
5345 else
5346    ac_cv_have_struct_sockaddr_storage="no"
5347
5348 fi
5349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5350
5351 fi
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5
5353 $as_echo "$ac_cv_have_struct_sockaddr_storage" >&6; }
5354 if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
5355         $as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
5356
5357 fi
5358
5359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5
5360 $as_echo_n "checking for struct sockaddr_in6... " >&6; }
5361 if ${ac_cv_have_struct_sockaddr_in6+:} false; then :
5362   $as_echo_n "(cached) " >&6
5363 else
5364
5365         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366 /* end confdefs.h.  */
5367
5368 #include <sys/types.h>
5369 #include <netinet/in.h>
5370
5371 int
5372 main ()
5373 {
5374  struct sockaddr_in6 s; s.sin6_family = 0;
5375   ;
5376   return 0;
5377 }
5378 _ACEOF
5379 if ac_fn_c_try_compile "$LINENO"; then :
5380    ac_cv_have_struct_sockaddr_in6="yes"
5381 else
5382    ac_cv_have_struct_sockaddr_in6="no"
5383
5384 fi
5385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5386
5387 fi
5388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5
5389 $as_echo "$ac_cv_have_struct_sockaddr_in6" >&6; }
5390 if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
5391
5392 $as_echo "#define HAVE_STRUCT_SOCKADDR_IN6 /**/" >>confdefs.h
5393
5394 fi
5395
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5
5397 $as_echo_n "checking for struct in6_addr... " >&6; }
5398 if ${ac_cv_have_struct_in6_addr+:} false; then :
5399   $as_echo_n "(cached) " >&6
5400 else
5401
5402         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403 /* end confdefs.h.  */
5404
5405 #include <sys/types.h>
5406 #include <netinet/in.h>
5407
5408 int
5409 main ()
5410 {
5411  struct in6_addr s; s.s6_addr[0] = 0;
5412   ;
5413   return 0;
5414 }
5415 _ACEOF
5416 if ac_fn_c_try_compile "$LINENO"; then :
5417    ac_cv_have_struct_in6_addr="yes"
5418 else
5419    ac_cv_have_struct_in6_addr="no"
5420
5421 fi
5422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5423
5424 fi
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5
5426 $as_echo "$ac_cv_have_struct_in6_addr" >&6; }
5427 if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
5428
5429 $as_echo "#define HAVE_STRUCT_IN6_ADDR /**/" >>confdefs.h
5430
5431 fi
5432
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
5434 $as_echo_n "checking for struct addrinfo... " >&6; }
5435 if ${ac_cv_have_struct_addrinfo+:} false; then :
5436   $as_echo_n "(cached) " >&6
5437 else
5438
5439         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5440 /* end confdefs.h.  */
5441
5442 #include <sys/types.h>
5443 #include <sys/socket.h>
5444 #include <netdb.h>
5445
5446 int
5447 main ()
5448 {
5449  struct addrinfo s; s.ai_flags = AI_PASSIVE;
5450   ;
5451   return 0;
5452 }
5453 _ACEOF
5454 if ac_fn_c_try_compile "$LINENO"; then :
5455    ac_cv_have_struct_addrinfo="yes"
5456 else
5457    ac_cv_have_struct_addrinfo="no"
5458
5459 fi
5460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5461
5462 fi
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5
5464 $as_echo "$ac_cv_have_struct_addrinfo" >&6; }
5465 if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
5466
5467 $as_echo "#define HAVE_STRUCT_ADDRINFO /**/" >>confdefs.h
5468
5469 fi
5470
5471
5472 # IRIX has a const char return value for gai_strerror()
5473 for ac_func in gai_strerror
5474 do :
5475   ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
5476 if test "x$ac_cv_func_gai_strerror" = xyes; then :
5477   cat >>confdefs.h <<_ACEOF
5478 #define HAVE_GAI_STRERROR 1
5479 _ACEOF
5480
5481         $as_echo "#define HAVE_GAI_STRERROR 1" >>confdefs.h
5482
5483         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5484 /* end confdefs.h.  */
5485
5486 #include <sys/types.h>
5487 #include <sys/socket.h>
5488 #include <netdb.h>
5489
5490 const char *gai_strerror(int);
5491 int
5492 main ()
5493 {
5494
5495 char *str;
5496
5497 str = gai_strerror(0);
5498   ;
5499   return 0;
5500 }
5501 _ACEOF
5502 if ac_fn_c_try_compile "$LINENO"; then :
5503
5504
5505 $as_echo "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h
5506
5507 fi
5508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5509 fi
5510 done
5511
5512
5513 # for loginrec.c
5514
5515 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
5516 #include <sys/types.h>
5517 #if HAVE_UTMP_H
5518 #include <utmp.h>
5519 #endif
5520
5521 "
5522 if test "x$ac_cv_member_struct_utmp_ut_host" = xyes; then :
5523
5524 cat >>confdefs.h <<_ACEOF
5525 #define HAVE_STRUCT_UTMP_UT_HOST 1
5526 _ACEOF
5527
5528
5529 fi
5530 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
5531 #include <sys/types.h>
5532 #if HAVE_UTMP_H
5533 #include <utmp.h>
5534 #endif
5535
5536 "
5537 if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then :
5538
5539 cat >>confdefs.h <<_ACEOF
5540 #define HAVE_STRUCT_UTMP_UT_PID 1
5541 _ACEOF
5542
5543
5544 fi
5545 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" "
5546 #include <sys/types.h>
5547 #if HAVE_UTMP_H
5548 #include <utmp.h>
5549 #endif
5550
5551 "
5552 if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then :
5553
5554 cat >>confdefs.h <<_ACEOF
5555 #define HAVE_STRUCT_UTMP_UT_TYPE 1
5556 _ACEOF
5557
5558
5559 fi
5560 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_tv" "ac_cv_member_struct_utmp_ut_tv" "
5561 #include <sys/types.h>
5562 #if HAVE_UTMP_H
5563 #include <utmp.h>
5564 #endif
5565
5566 "
5567 if test "x$ac_cv_member_struct_utmp_ut_tv" = xyes; then :
5568
5569 cat >>confdefs.h <<_ACEOF
5570 #define HAVE_STRUCT_UTMP_UT_TV 1
5571 _ACEOF
5572
5573
5574 fi
5575 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" "
5576 #include <sys/types.h>
5577 #if HAVE_UTMP_H
5578 #include <utmp.h>
5579 #endif
5580
5581 "
5582 if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then :
5583
5584 cat >>confdefs.h <<_ACEOF
5585 #define HAVE_STRUCT_UTMP_UT_ID 1
5586 _ACEOF
5587
5588
5589 fi
5590 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_addr" "ac_cv_member_struct_utmp_ut_addr" "
5591 #include <sys/types.h>
5592 #if HAVE_UTMP_H
5593 #include <utmp.h>
5594 #endif
5595
5596 "
5597 if test "x$ac_cv_member_struct_utmp_ut_addr" = xyes; then :
5598
5599 cat >>confdefs.h <<_ACEOF
5600 #define HAVE_STRUCT_UTMP_UT_ADDR 1
5601 _ACEOF
5602
5603
5604 fi
5605 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_addr_v6" "ac_cv_member_struct_utmp_ut_addr_v6" "
5606 #include <sys/types.h>
5607 #if HAVE_UTMP_H
5608 #include <utmp.h>
5609 #endif
5610
5611 "
5612 if test "x$ac_cv_member_struct_utmp_ut_addr_v6" = xyes; then :
5613
5614 cat >>confdefs.h <<_ACEOF
5615 #define HAVE_STRUCT_UTMP_UT_ADDR_V6 1
5616 _ACEOF
5617
5618
5619 fi
5620 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit" "ac_cv_member_struct_utmp_ut_exit" "
5621 #include <sys/types.h>
5622 #if HAVE_UTMP_H
5623 #include <utmp.h>
5624 #endif
5625
5626 "
5627 if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes; then :
5628
5629 cat >>confdefs.h <<_ACEOF
5630 #define HAVE_STRUCT_UTMP_UT_EXIT 1
5631 _ACEOF
5632
5633
5634 fi
5635 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_time" "ac_cv_member_struct_utmp_ut_time" "
5636 #include <sys/types.h>
5637 #if HAVE_UTMP_H
5638 #include <utmp.h>
5639 #endif
5640
5641 "
5642 if test "x$ac_cv_member_struct_utmp_ut_time" = xyes; then :
5643
5644 cat >>confdefs.h <<_ACEOF
5645 #define HAVE_STRUCT_UTMP_UT_TIME 1
5646 _ACEOF
5647
5648
5649 fi
5650
5651
5652 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
5653 #include <sys/types.h>
5654 #include <sys/socket.h>
5655 #if HAVE_UTMPX_H
5656 #include <utmpx.h>
5657 #endif
5658
5659 "
5660 if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes; then :
5661
5662 cat >>confdefs.h <<_ACEOF
5663 #define HAVE_STRUCT_UTMPX_UT_HOST 1
5664 _ACEOF
5665
5666
5667 fi
5668 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_syslen" "ac_cv_member_struct_utmpx_ut_syslen" "
5669 #include <sys/types.h>
5670 #include <sys/socket.h>
5671 #if HAVE_UTMPX_H
5672 #include <utmpx.h>
5673 #endif
5674
5675 "
5676 if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes; then :
5677
5678 cat >>confdefs.h <<_ACEOF
5679 #define HAVE_STRUCT_UTMPX_UT_SYSLEN 1
5680 _ACEOF
5681
5682
5683 fi
5684 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_type" "ac_cv_member_struct_utmpx_ut_type" "
5685 #include <sys/types.h>
5686 #include <sys/socket.h>
5687 #if HAVE_UTMPX_H
5688 #include <utmpx.h>
5689 #endif
5690
5691 "
5692 if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes; then :
5693
5694 cat >>confdefs.h <<_ACEOF
5695 #define HAVE_STRUCT_UTMPX_UT_TYPE 1
5696 _ACEOF
5697
5698
5699 fi
5700 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_id" "ac_cv_member_struct_utmpx_ut_id" "
5701 #include <sys/types.h>
5702 #include <sys/socket.h>
5703 #if HAVE_UTMPX_H
5704 #include <utmpx.h>
5705 #endif
5706
5707 "
5708 if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes; then :
5709
5710 cat >>confdefs.h <<_ACEOF
5711 #define HAVE_STRUCT_UTMPX_UT_ID 1
5712 _ACEOF
5713
5714
5715 fi
5716 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_addr" "ac_cv_member_struct_utmpx_ut_addr" "
5717 #include <sys/types.h>
5718 #include <sys/socket.h>
5719 #if HAVE_UTMPX_H
5720 #include <utmpx.h>
5721 #endif
5722
5723 "
5724 if test "x$ac_cv_member_struct_utmpx_ut_addr" = xyes; then :
5725
5726 cat >>confdefs.h <<_ACEOF
5727 #define HAVE_STRUCT_UTMPX_UT_ADDR 1
5728 _ACEOF
5729
5730
5731 fi
5732 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_addr_v6" "ac_cv_member_struct_utmpx_ut_addr_v6" "
5733 #include <sys/types.h>
5734 #include <sys/socket.h>
5735 #if HAVE_UTMPX_H
5736 #include <utmpx.h>
5737 #endif
5738
5739 "
5740 if test "x$ac_cv_member_struct_utmpx_ut_addr_v6" = xyes; then :
5741
5742 cat >>confdefs.h <<_ACEOF
5743 #define HAVE_STRUCT_UTMPX_UT_ADDR_V6 1
5744 _ACEOF
5745
5746
5747 fi
5748 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_time" "ac_cv_member_struct_utmpx_ut_time" "
5749 #include <sys/types.h>
5750 #include <sys/socket.h>
5751 #if HAVE_UTMPX_H
5752 #include <utmpx.h>
5753 #endif
5754
5755 "
5756 if test "x$ac_cv_member_struct_utmpx_ut_time" = xyes; then :
5757
5758 cat >>confdefs.h <<_ACEOF
5759 #define HAVE_STRUCT_UTMPX_UT_TIME 1
5760 _ACEOF
5761
5762
5763 fi
5764 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_tv" "ac_cv_member_struct_utmpx_ut_tv" "
5765 #include <sys/types.h>
5766 #include <sys/socket.h>
5767 #if HAVE_UTMPX_H
5768 #include <utmpx.h>
5769 #endif
5770
5771 "
5772 if test "x$ac_cv_member_struct_utmpx_ut_tv" = xyes; then :
5773
5774 cat >>confdefs.h <<_ACEOF
5775 #define HAVE_STRUCT_UTMPX_UT_TV 1
5776 _ACEOF
5777
5778
5779 fi
5780
5781
5782 ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "
5783 #include <sys/types.h>
5784 #include <sys/socket.h>
5785
5786 "
5787 if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then :
5788
5789 cat >>confdefs.h <<_ACEOF
5790 #define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
5791 _ACEOF
5792
5793
5794 fi
5795
5796
5797 for ac_func in endutent getutent getutid getutline pututline setutent
5798 do :
5799   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5800 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5801 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5802   cat >>confdefs.h <<_ACEOF
5803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5804 _ACEOF
5805
5806 fi
5807 done
5808
5809 for ac_func in utmpname
5810 do :
5811   ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname"
5812 if test "x$ac_cv_func_utmpname" = xyes; then :
5813   cat >>confdefs.h <<_ACEOF
5814 #define HAVE_UTMPNAME 1
5815 _ACEOF
5816
5817 fi
5818 done
5819
5820 for ac_func in endutxent getutxent getutxid getutxline pututxline
5821 do :
5822   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5823 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5824 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5825   cat >>confdefs.h <<_ACEOF
5826 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5827 _ACEOF
5828
5829 fi
5830 done
5831
5832 for ac_func in setutxent utmpxname
5833 do :
5834   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5835 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5836 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5837   cat >>confdefs.h <<_ACEOF
5838 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5839 _ACEOF
5840
5841 fi
5842 done
5843
5844 for ac_func in logout updwtmp logwtmp
5845 do :
5846   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5847 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5848 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5849   cat >>confdefs.h <<_ACEOF
5850 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5851 _ACEOF
5852
5853 fi
5854 done
5855
5856
5857 # Check whether --enable-bundled-libtom was given.
5858 if test "${enable_bundled_libtom+set}" = set; then :
5859   enableval=$enable_bundled_libtom;
5860                 if test "x$enableval" = "xyes"; then
5861                         BUNDLED_LIBTOM=1
5862                         { $as_echo "$as_me:${as_lineno-$LINENO}: Forcing bundled libtom*" >&5
5863 $as_echo "$as_me: Forcing bundled libtom*" >&6;}
5864                 else
5865                         BUNDLED_LIBTOM=0
5866                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mp_exptmod in -ltommath" >&5
5867 $as_echo_n "checking for mp_exptmod in -ltommath... " >&6; }
5868 if ${ac_cv_lib_tommath_mp_exptmod+:} false; then :
5869   $as_echo_n "(cached) " >&6
5870 else
5871   ac_check_lib_save_LIBS=$LIBS
5872 LIBS="-ltommath  $LIBS"
5873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5874 /* end confdefs.h.  */
5875
5876 /* Override any GCC internal prototype to avoid an error.
5877    Use char because int might match the return type of a GCC
5878    builtin and then its argument prototype would still apply.  */
5879 #ifdef __cplusplus
5880 extern "C"
5881 #endif
5882 char mp_exptmod ();
5883 int
5884 main ()
5885 {
5886 return mp_exptmod ();
5887   ;
5888   return 0;
5889 }
5890 _ACEOF
5891 if ac_fn_c_try_link "$LINENO"; then :
5892   ac_cv_lib_tommath_mp_exptmod=yes
5893 else
5894   ac_cv_lib_tommath_mp_exptmod=no
5895 fi
5896 rm -f core conftest.err conftest.$ac_objext \
5897     conftest$ac_exeext conftest.$ac_ext
5898 LIBS=$ac_check_lib_save_LIBS
5899 fi
5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_exptmod" >&5
5901 $as_echo "$ac_cv_lib_tommath_mp_exptmod" >&6; }
5902 if test "x$ac_cv_lib_tommath_mp_exptmod" = xyes; then :
5903   cat >>confdefs.h <<_ACEOF
5904 #define HAVE_LIBTOMMATH 1
5905 _ACEOF
5906
5907   LIBS="-ltommath $LIBS"
5908
5909 else
5910   as_fn_error $? "Missing system libtomcrypt and --disable-bundled-libtom was specified" "$LINENO" 5
5911 fi
5912
5913                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for register_cipher in -ltomcrypt" >&5
5914 $as_echo_n "checking for register_cipher in -ltomcrypt... " >&6; }
5915 if ${ac_cv_lib_tomcrypt_register_cipher+:} false; then :
5916   $as_echo_n "(cached) " >&6
5917 else
5918   ac_check_lib_save_LIBS=$LIBS
5919 LIBS="-ltomcrypt  $LIBS"
5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5921 /* end confdefs.h.  */
5922
5923 /* Override any GCC internal prototype to avoid an error.
5924    Use char because int might match the return type of a GCC
5925    builtin and then its argument prototype would still apply.  */
5926 #ifdef __cplusplus
5927 extern "C"
5928 #endif
5929 char register_cipher ();
5930 int
5931 main ()
5932 {
5933 return register_cipher ();
5934   ;
5935   return 0;
5936 }
5937 _ACEOF
5938 if ac_fn_c_try_link "$LINENO"; then :
5939   ac_cv_lib_tomcrypt_register_cipher=yes
5940 else
5941   ac_cv_lib_tomcrypt_register_cipher=no
5942 fi
5943 rm -f core conftest.err conftest.$ac_objext \
5944     conftest$ac_exeext conftest.$ac_ext
5945 LIBS=$ac_check_lib_save_LIBS
5946 fi
5947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tomcrypt_register_cipher" >&5
5948 $as_echo "$ac_cv_lib_tomcrypt_register_cipher" >&6; }
5949 if test "x$ac_cv_lib_tomcrypt_register_cipher" = xyes; then :
5950   cat >>confdefs.h <<_ACEOF
5951 #define HAVE_LIBTOMCRYPT 1
5952 _ACEOF
5953
5954   LIBS="-ltomcrypt $LIBS"
5955
5956 else
5957   as_fn_error $? "Missing system libtomcrypt and --disable-bundled-libtom was specified" "$LINENO" 5
5958 fi
5959
5960                 fi
5961
5962 else
5963
5964                 BUNDLED_LIBTOM=0
5965                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mp_exptmod in -ltommath" >&5
5966 $as_echo_n "checking for mp_exptmod in -ltommath... " >&6; }
5967 if ${ac_cv_lib_tommath_mp_exptmod+:} false; then :
5968   $as_echo_n "(cached) " >&6
5969 else
5970   ac_check_lib_save_LIBS=$LIBS
5971 LIBS="-ltommath  $LIBS"
5972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5973 /* end confdefs.h.  */
5974
5975 /* Override any GCC internal prototype to avoid an error.
5976    Use char because int might match the return type of a GCC
5977    builtin and then its argument prototype would still apply.  */
5978 #ifdef __cplusplus
5979 extern "C"
5980 #endif
5981 char mp_exptmod ();
5982 int
5983 main ()
5984 {
5985 return mp_exptmod ();
5986   ;
5987   return 0;
5988 }
5989 _ACEOF
5990 if ac_fn_c_try_link "$LINENO"; then :
5991   ac_cv_lib_tommath_mp_exptmod=yes
5992 else
5993   ac_cv_lib_tommath_mp_exptmod=no
5994 fi
5995 rm -f core conftest.err conftest.$ac_objext \
5996     conftest$ac_exeext conftest.$ac_ext
5997 LIBS=$ac_check_lib_save_LIBS
5998 fi
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_exptmod" >&5
6000 $as_echo "$ac_cv_lib_tommath_mp_exptmod" >&6; }
6001 if test "x$ac_cv_lib_tommath_mp_exptmod" = xyes; then :
6002   cat >>confdefs.h <<_ACEOF
6003 #define HAVE_LIBTOMMATH 1
6004 _ACEOF
6005
6006   LIBS="-ltommath $LIBS"
6007
6008 else
6009   BUNDLED_LIBTOM=1
6010 fi
6011
6012                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for register_cipher in -ltomcrypt" >&5
6013 $as_echo_n "checking for register_cipher in -ltomcrypt... " >&6; }
6014 if ${ac_cv_lib_tomcrypt_register_cipher+:} false; then :
6015   $as_echo_n "(cached) " >&6
6016 else
6017   ac_check_lib_save_LIBS=$LIBS
6018 LIBS="-ltomcrypt  $LIBS"
6019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6020 /* end confdefs.h.  */
6021
6022 /* Override any GCC internal prototype to avoid an error.
6023    Use char because int might match the return type of a GCC
6024    builtin and then its argument prototype would still apply.  */
6025 #ifdef __cplusplus
6026 extern "C"
6027 #endif
6028 char register_cipher ();
6029 int
6030 main ()
6031 {
6032 return register_cipher ();
6033   ;
6034   return 0;
6035 }
6036 _ACEOF
6037 if ac_fn_c_try_link "$LINENO"; then :
6038   ac_cv_lib_tomcrypt_register_cipher=yes
6039 else
6040   ac_cv_lib_tomcrypt_register_cipher=no
6041 fi
6042 rm -f core conftest.err conftest.$ac_objext \
6043     conftest$ac_exeext conftest.$ac_ext
6044 LIBS=$ac_check_lib_save_LIBS
6045 fi
6046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tomcrypt_register_cipher" >&5
6047 $as_echo "$ac_cv_lib_tomcrypt_register_cipher" >&6; }
6048 if test "x$ac_cv_lib_tomcrypt_register_cipher" = xyes; then :
6049   cat >>confdefs.h <<_ACEOF
6050 #define HAVE_LIBTOMCRYPT 1
6051 _ACEOF
6052
6053   LIBS="-ltomcrypt $LIBS"
6054
6055 else
6056   BUNDLED_LIBTOM=1
6057 fi
6058
6059
6060
6061 fi
6062
6063
6064 if test $BUNDLED_LIBTOM = 1 ; then
6065
6066 $as_echo "#define BUNDLED_LIBTOM /**/" >>confdefs.h
6067
6068 fi
6069
6070
6071
6072
6073 # Check whether --enable-lastlog was given.
6074 if test "${enable_lastlog+set}" = set; then :
6075   enableval=$enable_lastlog;
6076 $as_echo "#define DISABLE_LASTLOG /**/" >>confdefs.h
6077
6078
6079 fi
6080
6081 # Check whether --enable-utmp was given.
6082 if test "${enable_utmp+set}" = set; then :
6083   enableval=$enable_utmp;
6084 $as_echo "#define DISABLE_UTMP /**/" >>confdefs.h
6085
6086
6087 fi
6088
6089 # Check whether --enable-utmpx was given.
6090 if test "${enable_utmpx+set}" = set; then :
6091   enableval=$enable_utmpx;
6092 $as_echo "#define DISABLE_UTMPX /**/" >>confdefs.h
6093
6094
6095 fi
6096
6097 # Check whether --enable-wtmp was given.
6098 if test "${enable_wtmp+set}" = set; then :
6099   enableval=$enable_wtmp;
6100 $as_echo "#define DISABLE_WTMP /**/" >>confdefs.h
6101
6102
6103 fi
6104
6105 # Check whether --enable-wtmpx was given.
6106 if test "${enable_wtmpx+set}" = set; then :
6107   enableval=$enable_wtmpx;
6108 $as_echo "#define DISABLE_WTMPX /**/" >>confdefs.h
6109
6110
6111 fi
6112
6113 # Check whether --enable-loginfunc was given.
6114 if test "${enable_loginfunc+set}" = set; then :
6115   enableval=$enable_loginfunc;  no_loginfunc_check=1
6116         { $as_echo "$as_me:${as_lineno-$LINENO}: Not using login() etc" >&5
6117 $as_echo "$as_me: Not using login() etc" >&6;}
6118
6119 fi
6120
6121 # Check whether --enable-pututline was given.
6122 if test "${enable_pututline+set}" = set; then :
6123   enableval=$enable_pututline;
6124 $as_echo "#define DISABLE_PUTUTLINE /**/" >>confdefs.h
6125
6126
6127 fi
6128
6129 # Check whether --enable-pututxline was given.
6130 if test "${enable_pututxline+set}" = set; then :
6131   enableval=$enable_pututxline;
6132 $as_echo "#define DISABLE_PUTUTXLINE /**/" >>confdefs.h
6133
6134
6135 fi
6136
6137
6138 # Check whether --with-lastlog was given.
6139 if test "${with_lastlog+set}" = set; then :
6140   withval=$with_lastlog;
6141                 if test "x$withval" = "xno" ; then
6142                         $as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h
6143
6144                 else
6145                         conf_lastlog_location=$withval
6146                 fi
6147
6148
6149 fi
6150
6151
6152 if test -z "$no_loginfunc_check"; then
6153                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5
6154 $as_echo_n "checking for library containing login... " >&6; }
6155 if ${ac_cv_search_login+:} false; then :
6156   $as_echo_n "(cached) " >&6
6157 else
6158   ac_func_search_save_LIBS=$LIBS
6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6160 /* end confdefs.h.  */
6161
6162 /* Override any GCC internal prototype to avoid an error.
6163    Use char because int might match the return type of a GCC
6164    builtin and then its argument prototype would still apply.  */
6165 #ifdef __cplusplus
6166 extern "C"
6167 #endif
6168 char login ();
6169 int
6170 main ()
6171 {
6172 return login ();
6173   ;
6174   return 0;
6175 }
6176 _ACEOF
6177 for ac_lib in '' util bsd; do
6178   if test -z "$ac_lib"; then
6179     ac_res="none required"
6180   else
6181     ac_res=-l$ac_lib
6182     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6183   fi
6184   if ac_fn_c_try_link "$LINENO"; then :
6185   ac_cv_search_login=$ac_res
6186 fi
6187 rm -f core conftest.err conftest.$ac_objext \
6188     conftest$ac_exeext
6189   if ${ac_cv_search_login+:} false; then :
6190   break
6191 fi
6192 done
6193 if ${ac_cv_search_login+:} false; then :
6194
6195 else
6196   ac_cv_search_login=no
6197 fi
6198 rm conftest.$ac_ext
6199 LIBS=$ac_func_search_save_LIBS
6200 fi
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login" >&5
6202 $as_echo "$ac_cv_search_login" >&6; }
6203 ac_res=$ac_cv_search_login
6204 if test "$ac_res" != no; then :
6205   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6206
6207 $as_echo "#define HAVE_LOGIN /**/" >>confdefs.h
6208
6209 fi
6210
6211         for ac_func in logout updwtmp logwtmp
6212 do :
6213   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6214 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6215 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6216   cat >>confdefs.h <<_ACEOF
6217 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6218 _ACEOF
6219
6220 fi
6221 done
6222
6223 fi
6224
6225
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines LASTLOG_FILE" >&5
6227 $as_echo_n "checking if your system defines LASTLOG_FILE... " >&6; }
6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6229 /* end confdefs.h.  */
6230
6231 #include <sys/types.h>
6232 #include <utmp.h>
6233 #ifdef HAVE_LASTLOG_H
6234 #  include <lastlog.h>
6235 #endif
6236 #ifdef HAVE_PATHS_H
6237 #  include <paths.h>
6238 #endif
6239 #ifdef HAVE_LOGIN_H
6240 # include <login.h>
6241 #endif
6242
6243 int
6244 main ()
6245 {
6246  char *lastlog = LASTLOG_FILE;
6247   ;
6248   return 0;
6249 }
6250 _ACEOF
6251 if ac_fn_c_try_compile "$LINENO"; then :
6252    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6253 $as_echo "yes" >&6; }
6254 else
6255
6256                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6257 $as_echo "no" >&6; }
6258                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5
6259 $as_echo_n "checking if your system defines _PATH_LASTLOG... " >&6; }
6260                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6261 /* end confdefs.h.  */
6262
6263 #include <sys/types.h>
6264 #include <utmp.h>
6265 #ifdef HAVE_LASTLOG_H
6266 #  include <lastlog.h>
6267 #endif
6268 #ifdef HAVE_PATHS_H
6269 #  include <paths.h>
6270 #endif
6271
6272 int
6273 main ()
6274 {
6275  char *lastlog = _PATH_LASTLOG;
6276   ;
6277   return 0;
6278 }
6279 _ACEOF
6280 if ac_fn_c_try_compile "$LINENO"; then :
6281    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6282 $as_echo "yes" >&6; }
6283 else
6284
6285                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6286 $as_echo "no" >&6; }
6287                         system_lastlog_path=no
6288
6289 fi
6290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6291
6292
6293 fi
6294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6295
6296 if test -z "$conf_lastlog_location"; then
6297         if test x"$system_lastlog_path" = x"no" ; then
6298                 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
6299                                 if (test -d "$f" || test -f "$f") ; then
6300                                         conf_lastlog_location=$f
6301                                 fi
6302                 done
6303                 if test -z "$conf_lastlog_location"; then
6304                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Cannot find lastlog **" >&5
6305 $as_echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
6306                                         fi
6307         fi
6308 fi
6309
6310 if test -n "$conf_lastlog_location"; then
6311
6312 cat >>confdefs.h <<_ACEOF
6313 #define CONF_LASTLOG_FILE "$conf_lastlog_location"
6314 _ACEOF
6315
6316 fi
6317
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5
6319 $as_echo_n "checking if your system defines UTMP_FILE... " >&6; }
6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6321 /* end confdefs.h.  */
6322
6323 #include <sys/types.h>
6324 #include <utmp.h>
6325 #ifdef HAVE_PATHS_H
6326 #  include <paths.h>
6327 #endif
6328
6329 int
6330 main ()
6331 {
6332  char *utmp = UTMP_FILE;
6333   ;
6334   return 0;
6335 }
6336 _ACEOF
6337 if ac_fn_c_try_compile "$LINENO"; then :
6338    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6339 $as_echo "yes" >&6; }
6340 else
6341    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6342 $as_echo "no" >&6; }
6343           system_utmp_path=no
6344
6345 fi
6346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6347 if test -z "$conf_utmp_location"; then
6348         if test x"$system_utmp_path" = x"no" ; then
6349                 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
6350                         if test -f $f ; then
6351                                 conf_utmp_location=$f
6352                         fi
6353                 done
6354                 if test -z "$conf_utmp_location"; then
6355                         $as_echo "#define DISABLE_UTMP 1" >>confdefs.h
6356
6357                 fi
6358         fi
6359 fi
6360 if test -n "$conf_utmp_location"; then
6361
6362 cat >>confdefs.h <<_ACEOF
6363 #define CONF_UTMP_FILE "$conf_utmp_location"
6364 _ACEOF
6365
6366 fi
6367
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5
6369 $as_echo_n "checking if your system defines WTMP_FILE... " >&6; }
6370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6371 /* end confdefs.h.  */
6372
6373 #include <sys/types.h>
6374 #ifdef HAVE_UTMP_H
6375 #  include <utmp.h>
6376 #endif
6377 #ifdef HAVE_PATHS_H
6378 #  include <paths.h>
6379 #endif
6380
6381 int
6382 main ()
6383 {
6384  char *wtmp = WTMP_FILE;
6385   ;
6386   return 0;
6387 }
6388 _ACEOF
6389 if ac_fn_c_try_compile "$LINENO"; then :
6390    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6391 $as_echo "yes" >&6; }
6392 else
6393    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6394 $as_echo "no" >&6; }
6395           system_wtmp_path=no
6396
6397 fi
6398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6399 if test -z "$conf_wtmp_location"; then
6400         if test x"$system_wtmp_path" = x"no" ; then
6401                 for f in /usr/adm/wtmp /var/log/wtmp; do
6402                         if test -f $f ; then
6403                                 conf_wtmp_location=$f
6404                         fi
6405                 done
6406                 if test -z "$conf_wtmp_location"; then
6407                         $as_echo "#define DISABLE_WTMP 1" >>confdefs.h
6408
6409                 fi
6410         fi
6411 fi
6412 if test -n "$conf_wtmp_location"; then
6413
6414 cat >>confdefs.h <<_ACEOF
6415 #define CONF_WTMP_FILE "$conf_wtmp_location"
6416 _ACEOF
6417
6418 fi
6419
6420
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMPX_FILE" >&5
6422 $as_echo_n "checking if your system defines UTMPX_FILE... " >&6; }
6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425
6426 #include <sys/types.h>
6427 #include <utmp.h>
6428 #ifdef HAVE_UTMPX_H
6429 #include <utmpx.h>
6430 #endif
6431 #ifdef HAVE_PATHS_H
6432 #  include <paths.h>
6433 #endif
6434
6435 int
6436 main ()
6437 {
6438  char *utmpx = UTMPX_FILE;
6439   ;
6440   return 0;
6441 }
6442 _ACEOF
6443 if ac_fn_c_try_compile "$LINENO"; then :
6444    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6445 $as_echo "yes" >&6; }
6446 else
6447    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6448 $as_echo "no" >&6; }
6449           system_utmpx_path=no
6450
6451 fi
6452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6453 if test -z "$conf_utmpx_location"; then
6454         if test x"$system_utmpx_path" = x"no" ; then
6455                 $as_echo "#define DISABLE_UTMPX 1" >>confdefs.h
6456
6457         fi
6458 else
6459
6460 cat >>confdefs.h <<_ACEOF
6461 #define CONF_UTMPX_FILE "$conf_utmpx_location"
6462 _ACEOF
6463
6464 fi
6465
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5
6467 $as_echo_n "checking if your system defines WTMPX_FILE... " >&6; }
6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470
6471 #include <sys/types.h>
6472 #ifdef HAVE_UTMP_H
6473 #  include <utmp.h>
6474 #endif
6475 #ifdef HAVE_UTMPX_H
6476 #  include <utmpx.h>
6477 #endif
6478 #ifdef HAVE_PATHS_H
6479 #  include <paths.h>
6480 #endif
6481
6482 int
6483 main ()
6484 {
6485  char *wtmpx = WTMPX_FILE;
6486   ;
6487   return 0;
6488 }
6489 _ACEOF
6490 if ac_fn_c_try_compile "$LINENO"; then :
6491    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6492 $as_echo "yes" >&6; }
6493 else
6494    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6495 $as_echo "no" >&6; }
6496           system_wtmpx_path=no
6497
6498 fi
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 if test -z "$conf_wtmpx_location"; then
6501         if test x"$system_wtmpx_path" = x"no" ; then
6502                 $as_echo "#define DISABLE_WTMPX 1" >>confdefs.h
6503
6504         fi
6505 else
6506
6507 cat >>confdefs.h <<_ACEOF
6508 #define CONF_WTMPX_FILE "$conf_wtmpx_location"
6509 _ACEOF
6510
6511 fi
6512
6513 # Checks for library functions.
6514 if test $ac_cv_c_compiler_gnu = yes; then
6515     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6516 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
6517 if ${ac_cv_prog_gcc_traditional+:} false; then :
6518   $as_echo_n "(cached) " >&6
6519 else
6520     ac_pattern="Autoconf.*'x'"
6521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6522 /* end confdefs.h.  */
6523 #include <sgtty.h>
6524 Autoconf TIOCGETP
6525 _ACEOF
6526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6527   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
6528   ac_cv_prog_gcc_traditional=yes
6529 else
6530   ac_cv_prog_gcc_traditional=no
6531 fi
6532 rm -f conftest*
6533
6534
6535   if test $ac_cv_prog_gcc_traditional = no; then
6536     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6537 /* end confdefs.h.  */
6538 #include <termio.h>
6539 Autoconf TCGETA
6540 _ACEOF
6541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6542   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
6543   ac_cv_prog_gcc_traditional=yes
6544 fi
6545 rm -f conftest*
6546
6547   fi
6548 fi
6549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6550 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
6551   if test $ac_cv_prog_gcc_traditional = yes; then
6552     CC="$CC -traditional"
6553   fi
6554 fi
6555
6556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
6557 $as_echo_n "checking for working memcmp... " >&6; }
6558 if ${ac_cv_func_memcmp_working+:} false; then :
6559   $as_echo_n "(cached) " >&6
6560 else
6561   if test "$cross_compiling" = yes; then :
6562   ac_cv_func_memcmp_working=no
6563 else
6564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6565 /* end confdefs.h.  */
6566 $ac_includes_default
6567 int
6568 main ()
6569 {
6570
6571   /* Some versions of memcmp are not 8-bit clean.  */
6572   char c0 = '\100', c1 = '\200', c2 = '\201';
6573   if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
6574     return 1;
6575
6576   /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
6577      or more and with at least one buffer not starting on a 4-byte boundary.
6578      William Lewis provided this test program.   */
6579   {
6580     char foo[21];
6581     char bar[21];
6582     int i;
6583     for (i = 0; i < 4; i++)
6584       {
6585         char *a = foo + i;
6586         char *b = bar + i;
6587         strcpy (a, "--------01111111");
6588         strcpy (b, "--------10000000");
6589         if (memcmp (a, b, 16) >= 0)
6590           return 1;
6591       }
6592     return 0;
6593   }
6594
6595   ;
6596   return 0;
6597 }
6598 _ACEOF
6599 if ac_fn_c_try_run "$LINENO"; then :
6600   ac_cv_func_memcmp_working=yes
6601 else
6602   ac_cv_func_memcmp_working=no
6603 fi
6604 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6605   conftest.$ac_objext conftest.beam conftest.$ac_ext
6606 fi
6607
6608 fi
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
6610 $as_echo "$ac_cv_func_memcmp_working" >&6; }
6611 test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
6612   *" memcmp.$ac_objext "* ) ;;
6613   *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
6614  ;;
6615 esac
6616
6617
6618 for ac_header in sys/select.h sys/socket.h
6619 do :
6620   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6621 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6622 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6623   cat >>confdefs.h <<_ACEOF
6624 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6625 _ACEOF
6626
6627 fi
6628
6629 done
6630
6631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
6632 $as_echo_n "checking types of arguments for select... " >&6; }
6633 if ${ac_cv_func_select_args+:} false; then :
6634   $as_echo_n "(cached) " >&6
6635 else
6636   for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
6637  for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
6638   for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
6639    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6640 /* end confdefs.h.  */
6641 $ac_includes_default
6642 #ifdef HAVE_SYS_SELECT_H
6643 # include <sys/select.h>
6644 #endif
6645 #ifdef HAVE_SYS_SOCKET_H
6646 # include <sys/socket.h>
6647 #endif
6648
6649 int
6650 main ()
6651 {
6652 extern int select ($ac_arg1,
6653                                             $ac_arg234, $ac_arg234, $ac_arg234,
6654                                             $ac_arg5);
6655   ;
6656   return 0;
6657 }
6658 _ACEOF
6659 if ac_fn_c_try_compile "$LINENO"; then :
6660   ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
6661 fi
6662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6663   done
6664  done
6665 done
6666 # Provide a safe default value.
6667 : "${ac_cv_func_select_args=int,int *,struct timeval *}"
6668
6669 fi
6670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
6671 $as_echo "$ac_cv_func_select_args" >&6; }
6672 ac_save_IFS=$IFS; IFS=','
6673 set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
6674 IFS=$ac_save_IFS
6675 shift
6676
6677 cat >>confdefs.h <<_ACEOF
6678 #define SELECT_TYPE_ARG1 $1
6679 _ACEOF
6680
6681
6682 cat >>confdefs.h <<_ACEOF
6683 #define SELECT_TYPE_ARG234 ($2)
6684 _ACEOF
6685
6686
6687 cat >>confdefs.h <<_ACEOF
6688 #define SELECT_TYPE_ARG5 ($3)
6689 _ACEOF
6690
6691 rm -f conftest*
6692
6693 for ac_func in dup2 getspnam getusershell memset putenv select socket strdup clearenv strlcpy strlcat daemon basename _getpty getaddrinfo freeaddrinfo getnameinfo fork writev
6694 do :
6695   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6696 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6697 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6698   cat >>confdefs.h <<_ACEOF
6699 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6700 _ACEOF
6701
6702 fi
6703 done
6704
6705
6706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing basename" >&5
6707 $as_echo_n "checking for library containing basename... " >&6; }
6708 if ${ac_cv_search_basename+:} false; then :
6709   $as_echo_n "(cached) " >&6
6710 else
6711   ac_func_search_save_LIBS=$LIBS
6712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6713 /* end confdefs.h.  */
6714
6715 /* Override any GCC internal prototype to avoid an error.
6716    Use char because int might match the return type of a GCC
6717    builtin and then its argument prototype would still apply.  */
6718 #ifdef __cplusplus
6719 extern "C"
6720 #endif
6721 char basename ();
6722 int
6723 main ()
6724 {
6725 return basename ();
6726   ;
6727   return 0;
6728 }
6729 _ACEOF
6730 for ac_lib in '' gen; do
6731   if test -z "$ac_lib"; then
6732     ac_res="none required"
6733   else
6734     ac_res=-l$ac_lib
6735     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6736   fi
6737   if ac_fn_c_try_link "$LINENO"; then :
6738   ac_cv_search_basename=$ac_res
6739 fi
6740 rm -f core conftest.err conftest.$ac_objext \
6741     conftest$ac_exeext
6742   if ${ac_cv_search_basename+:} false; then :
6743   break
6744 fi
6745 done
6746 if ${ac_cv_search_basename+:} false; then :
6747
6748 else
6749   ac_cv_search_basename=no
6750 fi
6751 rm conftest.$ac_ext
6752 LIBS=$ac_func_search_save_LIBS
6753 fi
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_basename" >&5
6755 $as_echo "$ac_cv_search_basename" >&6; }
6756 ac_res=$ac_cv_search_basename
6757 if test "$ac_res" != no; then :
6758   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6759   $as_echo "#define HAVE_BASENAME 1" >>confdefs.h
6760
6761 fi
6762
6763
6764 # Solaris needs ptmx
6765 if test -z "$no_ptmx_check" ; then
6766         if test x"$cross_compiling" = x"no" ; then
6767                 if test -e /dev/ptmx ; then
6768
6769 $as_echo "#define USE_DEV_PTMX /**/" >>confdefs.h
6770
6771                 fi
6772         else
6773                 { $as_echo "$as_me:${as_lineno-$LINENO}: Not checking for /dev/ptmx, we're cross-compiling" >&5
6774 $as_echo "$as_me: Not checking for /dev/ptmx, we're cross-compiling" >&6;}
6775         fi
6776 fi
6777
6778 if test -z "$no_ptc_check" ; then
6779         if test x"$cross_compiling" = x"no" ; then
6780                 if test -e /dev/ptc ; then
6781
6782 $as_echo "#define HAVE_DEV_PTS_AND_PTC /**/" >>confdefs.h
6783
6784                 fi
6785         else
6786                 { $as_echo "$as_me:${as_lineno-$LINENO}: Not checking for /dev/ptc & /dev/pts since we're cross-compiling" >&5
6787 $as_echo "$as_me: Not checking for /dev/ptc & /dev/pts since we're cross-compiling" >&6;}
6788         fi
6789 fi
6790
6791
6792
6793 # XXX there must be a nicer way to do this
6794 as_dir=libtomcrypt/src/ciphers/aes; as_fn_mkdir_p
6795 as_dir=libtomcrypt/src/ciphers/safer; as_fn_mkdir_p
6796 as_dir=libtomcrypt/src/ciphers/twofish; as_fn_mkdir_p
6797 as_dir=libtomcrypt/src/encauth/ccm; as_fn_mkdir_p
6798 as_dir=libtomcrypt/src/encauth/eax; as_fn_mkdir_p
6799 as_dir=libtomcrypt/src/encauth/gcm; as_fn_mkdir_p
6800 as_dir=libtomcrypt/src/encauth/ocb; as_fn_mkdir_p
6801 as_dir=libtomcrypt/src/hashes; as_fn_mkdir_p
6802 as_dir=libtomcrypt/src/hashes/chc; as_fn_mkdir_p
6803 as_dir=libtomcrypt/src/hashes/helper; as_fn_mkdir_p
6804 as_dir=libtomcrypt/src/hashes/sha2; as_fn_mkdir_p
6805 as_dir=libtomcrypt/src/hashes/whirl; as_fn_mkdir_p
6806 as_dir=libtomcrypt/src/mac/hmac; as_fn_mkdir_p
6807 as_dir=libtomcrypt/src/mac/omac; as_fn_mkdir_p
6808 as_dir=libtomcrypt/src/mac/pelican; as_fn_mkdir_p
6809 as_dir=libtomcrypt/src/mac/pmac; as_fn_mkdir_p
6810 as_dir=libtomcrypt/src/mac/f9; as_fn_mkdir_p
6811 as_dir=libtomcrypt/src/mac/xcbc; as_fn_mkdir_p
6812 as_dir=libtomcrypt/src/math/fp; as_fn_mkdir_p
6813 as_dir=libtomcrypt/src/misc/base64; as_fn_mkdir_p
6814 as_dir=libtomcrypt/src/misc/crypt; as_fn_mkdir_p
6815 as_dir=libtomcrypt/src/misc/mpi; as_fn_mkdir_p
6816 as_dir=libtomcrypt/src/misc/pkcs5; as_fn_mkdir_p
6817 as_dir=libtomcrypt/src/modes/cbc; as_fn_mkdir_p
6818 as_dir=libtomcrypt/src/modes/cfb; as_fn_mkdir_p
6819 as_dir=libtomcrypt/src/modes/ctr; as_fn_mkdir_p
6820 as_dir=libtomcrypt/src/modes/ecb; as_fn_mkdir_p
6821 as_dir=libtomcrypt/src/modes/ofb; as_fn_mkdir_p
6822 as_dir=libtomcrypt/src/modes/f8; as_fn_mkdir_p
6823 as_dir=libtomcrypt/src/modes/lrw; as_fn_mkdir_p
6824 as_dir=libtomcrypt/src/pk/asn1/der/bit; as_fn_mkdir_p
6825 as_dir=libtomcrypt/src/pk/asn1/der/boolean; as_fn_mkdir_p
6826 as_dir=libtomcrypt/src/pk/asn1/der/choice; as_fn_mkdir_p
6827 as_dir=libtomcrypt/src/pk/asn1/der/ia5; as_fn_mkdir_p
6828 as_dir=libtomcrypt/src/pk/asn1/der/integer; as_fn_mkdir_p
6829 as_dir=libtomcrypt/src/pk/asn1/der/object_identifier; as_fn_mkdir_p
6830 as_dir=libtomcrypt/src/pk/asn1/der/octet; as_fn_mkdir_p
6831 as_dir=libtomcrypt/src/pk/asn1/der/printable_string; as_fn_mkdir_p
6832 as_dir=libtomcrypt/src/pk/asn1/der/sequence; as_fn_mkdir_p
6833 as_dir=libtomcrypt/src/pk/asn1/der/set; as_fn_mkdir_p
6834 as_dir=libtomcrypt/src/pk/asn1/der/short_integer; as_fn_mkdir_p
6835 as_dir=libtomcrypt/src/pk/asn1/der/utctime; as_fn_mkdir_p
6836 as_dir=libtomcrypt/src/pk/asn1/der/utf8; as_fn_mkdir_p
6837 as_dir=libtomcrypt/src/pk/dh; as_fn_mkdir_p
6838 as_dir=libtomcrypt/src/pk/dsa; as_fn_mkdir_p
6839 as_dir=libtomcrypt/src/pk/ecc; as_fn_mkdir_p
6840 as_dir=libtomcrypt/src/pk/katja; as_fn_mkdir_p
6841 as_dir=libtomcrypt/src/pk/pkcs1; as_fn_mkdir_p
6842 as_dir=libtomcrypt/src/pk/rsa; as_fn_mkdir_p
6843 as_dir=libtomcrypt/src/prngs; as_fn_mkdir_p
6844 ac_config_headers="$ac_config_headers config.h"
6845
6846 ac_config_files="$ac_config_files Makefile libtomcrypt/Makefile libtommath/Makefile"
6847
6848 cat >confcache <<\_ACEOF
6849 # This file is a shell script that caches the results of configure
6850 # tests run on this system so they can be shared between configure
6851 # scripts and configure runs, see configure's option --config-cache.
6852 # It is not useful on other systems.  If it contains results you don't
6853 # want to keep, you may remove or edit it.
6854 #
6855 # config.status only pays attention to the cache file if you give it
6856 # the --recheck option to rerun configure.
6857 #
6858 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6859 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6860 # following values.
6861
6862 _ACEOF
6863
6864 # The following way of writing the cache mishandles newlines in values,
6865 # but we know of no workaround that is simple, portable, and efficient.
6866 # So, we kill variables containing newlines.
6867 # Ultrix sh set writes to stderr and can't be redirected directly,
6868 # and sets the high bit in the cache file unless we assign to the vars.
6869 (
6870   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6871     eval ac_val=\$$ac_var
6872     case $ac_val in #(
6873     *${as_nl}*)
6874       case $ac_var in #(
6875       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6876 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6877       esac
6878       case $ac_var in #(
6879       _ | IFS | as_nl) ;; #(
6880       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6881       *) { eval $ac_var=; unset $ac_var;} ;;
6882       esac ;;
6883     esac
6884   done
6885
6886   (set) 2>&1 |
6887     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6888     *${as_nl}ac_space=\ *)
6889       # `set' does not quote correctly, so add quotes: double-quote
6890       # substitution turns \\\\ into \\, and sed turns \\ into \.
6891       sed -n \
6892         "s/'/'\\\\''/g;
6893           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6894       ;; #(
6895     *)
6896       # `set' quotes correctly as required by POSIX, so do not add quotes.
6897       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6898       ;;
6899     esac |
6900     sort
6901 ) |
6902   sed '
6903      /^ac_cv_env_/b end
6904      t clear
6905      :clear
6906      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6907      t end
6908      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6909      :end' >>confcache
6910 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6911   if test -w "$cache_file"; then
6912     if test "x$cache_file" != "x/dev/null"; then
6913       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6914 $as_echo "$as_me: updating cache $cache_file" >&6;}
6915       if test ! -f "$cache_file" || test -h "$cache_file"; then
6916         cat confcache >"$cache_file"
6917       else
6918         case $cache_file in #(
6919         */* | ?:*)
6920           mv -f confcache "$cache_file"$$ &&
6921           mv -f "$cache_file"$$ "$cache_file" ;; #(
6922         *)
6923           mv -f confcache "$cache_file" ;;
6924         esac
6925       fi
6926     fi
6927   else
6928     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6929 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6930   fi
6931 fi
6932 rm -f confcache
6933
6934 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6935 # Let make expand exec_prefix.
6936 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6937
6938 DEFS=-DHAVE_CONFIG_H
6939
6940 ac_libobjs=
6941 ac_ltlibobjs=
6942 U=
6943 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6944   # 1. Remove the extension, and $U if already installed.
6945   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6946   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6947   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6948   #    will be set to the directory where LIBOBJS objects are built.
6949   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6950   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6951 done
6952 LIBOBJS=$ac_libobjs
6953
6954 LTLIBOBJS=$ac_ltlibobjs
6955
6956
6957
6958 : "${CONFIG_STATUS=./config.status}"
6959 ac_write_fail=0
6960 ac_clean_files_save=$ac_clean_files
6961 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6962 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6963 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6964 as_write_fail=0
6965 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6966 #! $SHELL
6967 # Generated by $as_me.
6968 # Run this file to recreate the current configuration.
6969 # Compiler output produced by configure, useful for debugging
6970 # configure, is in config.log if it exists.
6971
6972 debug=false
6973 ac_cs_recheck=false
6974 ac_cs_silent=false
6975
6976 SHELL=\${CONFIG_SHELL-$SHELL}
6977 export SHELL
6978 _ASEOF
6979 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6980 ## -------------------- ##
6981 ## M4sh Initialization. ##
6982 ## -------------------- ##
6983
6984 # Be more Bourne compatible
6985 DUALCASE=1; export DUALCASE # for MKS sh
6986 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6987   emulate sh
6988   NULLCMD=:
6989   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6990   # is contrary to our usage.  Disable this feature.
6991   alias -g '${1+"$@"}'='"$@"'
6992   setopt NO_GLOB_SUBST
6993 else
6994   case `(set -o) 2>/dev/null` in #(
6995   *posix*) :
6996     set -o posix ;; #(
6997   *) :
6998      ;;
6999 esac
7000 fi
7001
7002
7003 as_nl='
7004 '
7005 export as_nl
7006 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7007 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7008 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7009 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7010 # Prefer a ksh shell builtin over an external printf program on Solaris,
7011 # but without wasting forks for bash or zsh.
7012 if test -z "$BASH_VERSION$ZSH_VERSION" \
7013     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7014   as_echo='print -r --'
7015   as_echo_n='print -rn --'
7016 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7017   as_echo='printf %s\n'
7018   as_echo_n='printf %s'
7019 else
7020   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7021     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7022     as_echo_n='/usr/ucb/echo -n'
7023   else
7024     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7025     as_echo_n_body='eval
7026       arg=$1;
7027       case $arg in #(
7028       *"$as_nl"*)
7029         expr "X$arg" : "X\\(.*\\)$as_nl";
7030         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7031       esac;
7032       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7033     '
7034     export as_echo_n_body
7035     as_echo_n='sh -c $as_echo_n_body as_echo'
7036   fi
7037   export as_echo_body
7038   as_echo='sh -c $as_echo_body as_echo'
7039 fi
7040
7041 # The user is always right.
7042 if test "${PATH_SEPARATOR+set}" != set; then
7043   PATH_SEPARATOR=:
7044   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7045     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7046       PATH_SEPARATOR=';'
7047   }
7048 fi
7049
7050
7051 # IFS
7052 # We need space, tab and new line, in precisely that order.  Quoting is
7053 # there to prevent editors from complaining about space-tab.
7054 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7055 # splitting by setting IFS to empty value.)
7056 IFS=" ""        $as_nl"
7057
7058 # Find who we are.  Look in the path if we contain no directory separator.
7059 as_myself=
7060 case $0 in #((
7061   *[\\/]* ) as_myself=$0 ;;
7062   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7063 for as_dir in $PATH
7064 do
7065   IFS=$as_save_IFS
7066   test -z "$as_dir" && as_dir=.
7067     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7068   done
7069 IFS=$as_save_IFS
7070
7071      ;;
7072 esac
7073 # We did not find ourselves, most probably we were run as `sh COMMAND'
7074 # in which case we are not to be found in the path.
7075 if test "x$as_myself" = x; then
7076   as_myself=$0
7077 fi
7078 if test ! -f "$as_myself"; then
7079   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7080   exit 1
7081 fi
7082
7083 # Unset variables that we do not need and which cause bugs (e.g. in
7084 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7085 # suppresses any "Segmentation fault" message there.  '((' could
7086 # trigger a bug in pdksh 5.2.14.
7087 for as_var in BASH_ENV ENV MAIL MAILPATH
7088 do eval test x\${$as_var+set} = xset \
7089   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7090 done
7091 PS1='$ '
7092 PS2='> '
7093 PS4='+ '
7094
7095 # NLS nuisances.
7096 LC_ALL=C
7097 export LC_ALL
7098 LANGUAGE=C
7099 export LANGUAGE
7100
7101 # CDPATH.
7102 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7103
7104
7105 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7106 # ----------------------------------------
7107 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7108 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7109 # script with STATUS, using 1 if that was 0.
7110 as_fn_error ()
7111 {
7112   as_status=$1; test $as_status -eq 0 && as_status=1
7113   if test "$4"; then
7114     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7115     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7116   fi
7117   $as_echo "$as_me: error: $2" >&2
7118   as_fn_exit $as_status
7119 } # as_fn_error
7120
7121
7122 # as_fn_set_status STATUS
7123 # -----------------------
7124 # Set $? to STATUS, without forking.
7125 as_fn_set_status ()
7126 {
7127   return $1
7128 } # as_fn_set_status
7129
7130 # as_fn_exit STATUS
7131 # -----------------
7132 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7133 as_fn_exit ()
7134 {
7135   set +e
7136   as_fn_set_status $1
7137   exit $1
7138 } # as_fn_exit
7139
7140 # as_fn_unset VAR
7141 # ---------------
7142 # Portably unset VAR.
7143 as_fn_unset ()
7144 {
7145   { eval $1=; unset $1;}
7146 }
7147 as_unset=as_fn_unset
7148 # as_fn_append VAR VALUE
7149 # ----------------------
7150 # Append the text in VALUE to the end of the definition contained in VAR. Take
7151 # advantage of any shell optimizations that allow amortized linear growth over
7152 # repeated appends, instead of the typical quadratic growth present in naive
7153 # implementations.
7154 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7155   eval 'as_fn_append ()
7156   {
7157     eval $1+=\$2
7158   }'
7159 else
7160   as_fn_append ()
7161   {
7162     eval $1=\$$1\$2
7163   }
7164 fi # as_fn_append
7165
7166 # as_fn_arith ARG...
7167 # ------------------
7168 # Perform arithmetic evaluation on the ARGs, and store the result in the
7169 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7170 # must be portable across $(()) and expr.
7171 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7172   eval 'as_fn_arith ()
7173   {
7174     as_val=$(( $* ))
7175   }'
7176 else
7177   as_fn_arith ()
7178   {
7179     as_val=`expr "$@" || test $? -eq 1`
7180   }
7181 fi # as_fn_arith
7182
7183
7184 if expr a : '\(a\)' >/dev/null 2>&1 &&
7185    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7186   as_expr=expr
7187 else
7188   as_expr=false
7189 fi
7190
7191 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7192   as_basename=basename
7193 else
7194   as_basename=false
7195 fi
7196
7197 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7198   as_dirname=dirname
7199 else
7200   as_dirname=false
7201 fi
7202
7203 as_me=`$as_basename -- "$0" ||
7204 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7205          X"$0" : 'X\(//\)$' \| \
7206          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7207 $as_echo X/"$0" |
7208     sed '/^.*\/\([^/][^/]*\)\/*$/{
7209             s//\1/
7210             q
7211           }
7212           /^X\/\(\/\/\)$/{
7213             s//\1/
7214             q
7215           }
7216           /^X\/\(\/\).*/{
7217             s//\1/
7218             q
7219           }
7220           s/.*/./; q'`
7221
7222 # Avoid depending upon Character Ranges.
7223 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7224 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7225 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7226 as_cr_digits='0123456789'
7227 as_cr_alnum=$as_cr_Letters$as_cr_digits
7228
7229 ECHO_C= ECHO_N= ECHO_T=
7230 case `echo -n x` in #(((((
7231 -n*)
7232   case `echo 'xy\c'` in
7233   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7234   xy)  ECHO_C='\c';;
7235   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7236        ECHO_T=' ';;
7237   esac;;
7238 *)
7239   ECHO_N='-n';;
7240 esac
7241
7242 rm -f conf$$ conf$$.exe conf$$.file
7243 if test -d conf$$.dir; then
7244   rm -f conf$$.dir/conf$$.file
7245 else
7246   rm -f conf$$.dir
7247   mkdir conf$$.dir 2>/dev/null
7248 fi
7249 if (echo >conf$$.file) 2>/dev/null; then
7250   if ln -s conf$$.file conf$$ 2>/dev/null; then
7251     as_ln_s='ln -s'
7252     # ... but there are two gotchas:
7253     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7254     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7255     # In both cases, we have to default to `cp -pR'.
7256     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7257       as_ln_s='cp -pR'
7258   elif ln conf$$.file conf$$ 2>/dev/null; then
7259     as_ln_s=ln
7260   else
7261     as_ln_s='cp -pR'
7262   fi
7263 else
7264   as_ln_s='cp -pR'
7265 fi
7266 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7267 rmdir conf$$.dir 2>/dev/null
7268
7269
7270 # as_fn_mkdir_p
7271 # -------------
7272 # Create "$as_dir" as a directory, including parents if necessary.
7273 as_fn_mkdir_p ()
7274 {
7275
7276   case $as_dir in #(
7277   -*) as_dir=./$as_dir;;
7278   esac
7279   test -d "$as_dir" || eval $as_mkdir_p || {
7280     as_dirs=
7281     while :; do
7282       case $as_dir in #(
7283       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7284       *) as_qdir=$as_dir;;
7285       esac
7286       as_dirs="'$as_qdir' $as_dirs"
7287       as_dir=`$as_dirname -- "$as_dir" ||
7288 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7289          X"$as_dir" : 'X\(//\)[^/]' \| \
7290          X"$as_dir" : 'X\(//\)$' \| \
7291          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7292 $as_echo X"$as_dir" |
7293     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7294             s//\1/
7295             q
7296           }
7297           /^X\(\/\/\)[^/].*/{
7298             s//\1/
7299             q
7300           }
7301           /^X\(\/\/\)$/{
7302             s//\1/
7303             q
7304           }
7305           /^X\(\/\).*/{
7306             s//\1/
7307             q
7308           }
7309           s/.*/./; q'`
7310       test -d "$as_dir" && break
7311     done
7312     test -z "$as_dirs" || eval "mkdir $as_dirs"
7313   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7314
7315
7316 } # as_fn_mkdir_p
7317 if mkdir -p . 2>/dev/null; then
7318   as_mkdir_p='mkdir -p "$as_dir"'
7319 else
7320   test -d ./-p && rmdir ./-p
7321   as_mkdir_p=false
7322 fi
7323
7324
7325 # as_fn_executable_p FILE
7326 # -----------------------
7327 # Test if FILE is an executable regular file.
7328 as_fn_executable_p ()
7329 {
7330   test -f "$1" && test -x "$1"
7331 } # as_fn_executable_p
7332 as_test_x='test -x'
7333 as_executable_p=as_fn_executable_p
7334
7335 # Sed expression to map a string onto a valid CPP name.
7336 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7337
7338 # Sed expression to map a string onto a valid variable name.
7339 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7340
7341
7342 exec 6>&1
7343 ## ----------------------------------- ##
7344 ## Main body of $CONFIG_STATUS script. ##
7345 ## ----------------------------------- ##
7346 _ASEOF
7347 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7348
7349 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7350 # Save the log message, to keep $0 and so on meaningful, and to
7351 # report actual input values of CONFIG_FILES etc. instead of their
7352 # values after options handling.
7353 ac_log="
7354 This file was extended by $as_me, which was
7355 generated by GNU Autoconf 2.69.  Invocation command line was
7356
7357   CONFIG_FILES    = $CONFIG_FILES
7358   CONFIG_HEADERS  = $CONFIG_HEADERS
7359   CONFIG_LINKS    = $CONFIG_LINKS
7360   CONFIG_COMMANDS = $CONFIG_COMMANDS
7361   $ $0 $@
7362
7363 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7364 "
7365
7366 _ACEOF
7367
7368 case $ac_config_files in *"
7369 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7370 esac
7371
7372 case $ac_config_headers in *"
7373 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7374 esac
7375
7376
7377 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7378 # Files that config.status was made for.
7379 config_files="$ac_config_files"
7380 config_headers="$ac_config_headers"
7381
7382 _ACEOF
7383
7384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7385 ac_cs_usage="\
7386 \`$as_me' instantiates files and other configuration actions
7387 from templates according to the current configuration.  Unless the files
7388 and actions are specified as TAGs, all are instantiated by default.
7389
7390 Usage: $0 [OPTION]... [TAG]...
7391
7392   -h, --help       print this help, then exit
7393   -V, --version    print version number and configuration settings, then exit
7394       --config     print configuration, then exit
7395   -q, --quiet, --silent
7396                    do not print progress messages
7397   -d, --debug      don't remove temporary files
7398       --recheck    update $as_me by reconfiguring in the same conditions
7399       --file=FILE[:TEMPLATE]
7400                    instantiate the configuration file FILE
7401       --header=FILE[:TEMPLATE]
7402                    instantiate the configuration header FILE
7403
7404 Configuration files:
7405 $config_files
7406
7407 Configuration headers:
7408 $config_headers
7409
7410 Report bugs to the package provider."
7411
7412 _ACEOF
7413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7414 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7415 ac_cs_version="\\
7416 config.status
7417 configured by $0, generated by GNU Autoconf 2.69,
7418   with options \\"\$ac_cs_config\\"
7419
7420 Copyright (C) 2012 Free Software Foundation, Inc.
7421 This config.status script is free software; the Free Software Foundation
7422 gives unlimited permission to copy, distribute and modify it."
7423
7424 ac_pwd='$ac_pwd'
7425 srcdir='$srcdir'
7426 test -n "\$AWK" || AWK=awk
7427 _ACEOF
7428
7429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7430 # The default lists apply if the user does not specify any file.
7431 ac_need_defaults=:
7432 while test $# != 0
7433 do
7434   case $1 in
7435   --*=?*)
7436     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7437     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7438     ac_shift=:
7439     ;;
7440   --*=)
7441     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7442     ac_optarg=
7443     ac_shift=:
7444     ;;
7445   *)
7446     ac_option=$1
7447     ac_optarg=$2
7448     ac_shift=shift
7449     ;;
7450   esac
7451
7452   case $ac_option in
7453   # Handling of the options.
7454   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7455     ac_cs_recheck=: ;;
7456   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7457     $as_echo "$ac_cs_version"; exit ;;
7458   --config | --confi | --conf | --con | --co | --c )
7459     $as_echo "$ac_cs_config"; exit ;;
7460   --debug | --debu | --deb | --de | --d | -d )
7461     debug=: ;;
7462   --file | --fil | --fi | --f )
7463     $ac_shift
7464     case $ac_optarg in
7465     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7466     '') as_fn_error $? "missing file argument" ;;
7467     esac
7468     as_fn_append CONFIG_FILES " '$ac_optarg'"
7469     ac_need_defaults=false;;
7470   --header | --heade | --head | --hea )
7471     $ac_shift
7472     case $ac_optarg in
7473     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7474     esac
7475     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7476     ac_need_defaults=false;;
7477   --he | --h)
7478     # Conflict between --help and --header
7479     as_fn_error $? "ambiguous option: \`$1'
7480 Try \`$0 --help' for more information.";;
7481   --help | --hel | -h )
7482     $as_echo "$ac_cs_usage"; exit ;;
7483   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7484   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7485     ac_cs_silent=: ;;
7486
7487   # This is an error.
7488   -*) as_fn_error $? "unrecognized option: \`$1'
7489 Try \`$0 --help' for more information." ;;
7490
7491   *) as_fn_append ac_config_targets " $1"
7492      ac_need_defaults=false ;;
7493
7494   esac
7495   shift
7496 done
7497
7498 ac_configure_extra_args=
7499
7500 if $ac_cs_silent; then
7501   exec 6>/dev/null
7502   ac_configure_extra_args="$ac_configure_extra_args --silent"
7503 fi
7504
7505 _ACEOF
7506 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7507 if \$ac_cs_recheck; then
7508   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7509   shift
7510   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7511   CONFIG_SHELL='$SHELL'
7512   export CONFIG_SHELL
7513   exec "\$@"
7514 fi
7515
7516 _ACEOF
7517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7518 exec 5>>config.log
7519 {
7520   echo
7521   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7522 ## Running $as_me. ##
7523 _ASBOX
7524   $as_echo "$ac_log"
7525 } >&5
7526
7527 _ACEOF
7528 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7529 _ACEOF
7530
7531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7532
7533 # Handling of arguments.
7534 for ac_config_target in $ac_config_targets
7535 do
7536   case $ac_config_target in
7537     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7538     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7539     "libtomcrypt/Makefile") CONFIG_FILES="$CONFIG_FILES libtomcrypt/Makefile" ;;
7540     "libtommath/Makefile") CONFIG_FILES="$CONFIG_FILES libtommath/Makefile" ;;
7541
7542   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7543   esac
7544 done
7545
7546
7547 # If the user did not use the arguments to specify the items to instantiate,
7548 # then the envvar interface is used.  Set only those that are not.
7549 # We use the long form for the default assignment because of an extremely
7550 # bizarre bug on SunOS 4.1.3.
7551 if $ac_need_defaults; then
7552   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7553   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7554 fi
7555
7556 # Have a temporary directory for convenience.  Make it in the build tree
7557 # simply because there is no reason against having it here, and in addition,
7558 # creating and moving files from /tmp can sometimes cause problems.
7559 # Hook for its removal unless debugging.
7560 # Note that there is a small window in which the directory will not be cleaned:
7561 # after its creation but before its name has been assigned to `$tmp'.
7562 $debug ||
7563 {
7564   tmp= ac_tmp=
7565   trap 'exit_status=$?
7566   : "${ac_tmp:=$tmp}"
7567   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7568 ' 0
7569   trap 'as_fn_exit 1' 1 2 13 15
7570 }
7571 # Create a (secure) tmp directory for tmp files.
7572
7573 {
7574   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7575   test -d "$tmp"
7576 }  ||
7577 {
7578   tmp=./conf$$-$RANDOM
7579   (umask 077 && mkdir "$tmp")
7580 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7581 ac_tmp=$tmp
7582
7583 # Set up the scripts for CONFIG_FILES section.
7584 # No need to generate them if there are no CONFIG_FILES.
7585 # This happens for instance with `./config.status config.h'.
7586 if test -n "$CONFIG_FILES"; then
7587
7588
7589 ac_cr=`echo X | tr X '\015'`
7590 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7591 # But we know of no other shell where ac_cr would be empty at this
7592 # point, so we can use a bashism as a fallback.
7593 if test "x$ac_cr" = x; then
7594   eval ac_cr=\$\'\\r\'
7595 fi
7596 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7597 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7598   ac_cs_awk_cr='\\r'
7599 else
7600   ac_cs_awk_cr=$ac_cr
7601 fi
7602
7603 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7604 _ACEOF
7605
7606
7607 {
7608   echo "cat >conf$$subs.awk <<_ACEOF" &&
7609   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7610   echo "_ACEOF"
7611 } >conf$$subs.sh ||
7612   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7613 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7614 ac_delim='%!_!# '
7615 for ac_last_try in false false false false false :; do
7616   . ./conf$$subs.sh ||
7617     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7618
7619   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7620   if test $ac_delim_n = $ac_delim_num; then
7621     break
7622   elif $ac_last_try; then
7623     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7624   else
7625     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7626   fi
7627 done
7628 rm -f conf$$subs.sh
7629
7630 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7631 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7632 _ACEOF
7633 sed -n '
7634 h
7635 s/^/S["/; s/!.*/"]=/
7636 p
7637 g
7638 s/^[^!]*!//
7639 :repl
7640 t repl
7641 s/'"$ac_delim"'$//
7642 t delim
7643 :nl
7644 h
7645 s/\(.\{148\}\)..*/\1/
7646 t more1
7647 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7648 p
7649 n
7650 b repl
7651 :more1
7652 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7653 p
7654 g
7655 s/.\{148\}//
7656 t nl
7657 :delim
7658 h
7659 s/\(.\{148\}\)..*/\1/
7660 t more2
7661 s/["\\]/\\&/g; s/^/"/; s/$/"/
7662 p
7663 b
7664 :more2
7665 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7666 p
7667 g
7668 s/.\{148\}//
7669 t delim
7670 ' <conf$$subs.awk | sed '
7671 /^[^""]/{
7672   N
7673   s/\n//
7674 }
7675 ' >>$CONFIG_STATUS || ac_write_fail=1
7676 rm -f conf$$subs.awk
7677 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7678 _ACAWK
7679 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7680   for (key in S) S_is_set[key] = 1
7681   FS = "\a"
7682
7683 }
7684 {
7685   line = $ 0
7686   nfields = split(line, field, "@")
7687   substed = 0
7688   len = length(field[1])
7689   for (i = 2; i < nfields; i++) {
7690     key = field[i]
7691     keylen = length(key)
7692     if (S_is_set[key]) {
7693       value = S[key]
7694       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7695       len += length(value) + length(field[++i])
7696       substed = 1
7697     } else
7698       len += 1 + keylen
7699   }
7700
7701   print line
7702 }
7703
7704 _ACAWK
7705 _ACEOF
7706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7707 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7708   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7709 else
7710   cat
7711 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7712   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7713 _ACEOF
7714
7715 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7716 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7717 # trailing colons and then remove the whole line if VPATH becomes empty
7718 # (actually we leave an empty line to preserve line numbers).
7719 if test "x$srcdir" = x.; then
7720   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7721 h
7722 s///
7723 s/^/:/
7724 s/[      ]*$/:/
7725 s/:\$(srcdir):/:/g
7726 s/:\${srcdir}:/:/g
7727 s/:@srcdir@:/:/g
7728 s/^:*//
7729 s/:*$//
7730 x
7731 s/\(=[   ]*\).*/\1/
7732 G
7733 s/\n//
7734 s/^[^=]*=[       ]*$//
7735 }'
7736 fi
7737
7738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7739 fi # test -n "$CONFIG_FILES"
7740
7741 # Set up the scripts for CONFIG_HEADERS section.
7742 # No need to generate them if there are no CONFIG_HEADERS.
7743 # This happens for instance with `./config.status Makefile'.
7744 if test -n "$CONFIG_HEADERS"; then
7745 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7746 BEGIN {
7747 _ACEOF
7748
7749 # Transform confdefs.h into an awk script `defines.awk', embedded as
7750 # here-document in config.status, that substitutes the proper values into
7751 # config.h.in to produce config.h.
7752
7753 # Create a delimiter string that does not exist in confdefs.h, to ease
7754 # handling of long lines.
7755 ac_delim='%!_!# '
7756 for ac_last_try in false false :; do
7757   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7758   if test -z "$ac_tt"; then
7759     break
7760   elif $ac_last_try; then
7761     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7762   else
7763     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7764   fi
7765 done
7766
7767 # For the awk script, D is an array of macro values keyed by name,
7768 # likewise P contains macro parameters if any.  Preserve backslash
7769 # newline sequences.
7770
7771 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7772 sed -n '
7773 s/.\{148\}/&'"$ac_delim"'/g
7774 t rset
7775 :rset
7776 s/^[     ]*#[    ]*define[       ][      ]*/ /
7777 t def
7778 d
7779 :def
7780 s/\\$//
7781 t bsnl
7782 s/["\\]/\\&/g
7783 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7784 D["\1"]=" \3"/p
7785 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7786 d
7787 :bsnl
7788 s/["\\]/\\&/g
7789 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7790 D["\1"]=" \3\\\\\\n"\\/p
7791 t cont
7792 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7793 t cont
7794 d
7795 :cont
7796 n
7797 s/.\{148\}/&'"$ac_delim"'/g
7798 t clear
7799 :clear
7800 s/\\$//
7801 t bsnlc
7802 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7803 d
7804 :bsnlc
7805 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7806 b cont
7807 ' <confdefs.h | sed '
7808 s/'"$ac_delim"'/"\\\
7809 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7810
7811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7812   for (key in D) D_is_set[key] = 1
7813   FS = "\a"
7814 }
7815 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7816   line = \$ 0
7817   split(line, arg, " ")
7818   if (arg[1] == "#") {
7819     defundef = arg[2]
7820     mac1 = arg[3]
7821   } else {
7822     defundef = substr(arg[1], 2)
7823     mac1 = arg[2]
7824   }
7825   split(mac1, mac2, "(") #)
7826   macro = mac2[1]
7827   prefix = substr(line, 1, index(line, defundef) - 1)
7828   if (D_is_set[macro]) {
7829     # Preserve the white space surrounding the "#".
7830     print prefix "define", macro P[macro] D[macro]
7831     next
7832   } else {
7833     # Replace #undef with comments.  This is necessary, for example,
7834     # in the case of _POSIX_SOURCE, which is predefined and required
7835     # on some systems where configure will not decide to define it.
7836     if (defundef == "undef") {
7837       print "/*", prefix defundef, macro, "*/"
7838       next
7839     }
7840   }
7841 }
7842 { print }
7843 _ACAWK
7844 _ACEOF
7845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7846   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7847 fi # test -n "$CONFIG_HEADERS"
7848
7849
7850 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
7851 shift
7852 for ac_tag
7853 do
7854   case $ac_tag in
7855   :[FHLC]) ac_mode=$ac_tag; continue;;
7856   esac
7857   case $ac_mode$ac_tag in
7858   :[FHL]*:*);;
7859   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7860   :[FH]-) ac_tag=-:-;;
7861   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7862   esac
7863   ac_save_IFS=$IFS
7864   IFS=:
7865   set x $ac_tag
7866   IFS=$ac_save_IFS
7867   shift
7868   ac_file=$1
7869   shift
7870
7871   case $ac_mode in
7872   :L) ac_source=$1;;
7873   :[FH])
7874     ac_file_inputs=
7875     for ac_f
7876     do
7877       case $ac_f in
7878       -) ac_f="$ac_tmp/stdin";;
7879       *) # Look for the file first in the build tree, then in the source tree
7880          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7881          # because $ac_f cannot contain `:'.
7882          test -f "$ac_f" ||
7883            case $ac_f in
7884            [\\/$]*) false;;
7885            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7886            esac ||
7887            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7888       esac
7889       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7890       as_fn_append ac_file_inputs " '$ac_f'"
7891     done
7892
7893     # Let's still pretend it is `configure' which instantiates (i.e., don't
7894     # use $as_me), people would be surprised to read:
7895     #    /* config.h.  Generated by config.status.  */
7896     configure_input='Generated from '`
7897           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7898         `' by configure.'
7899     if test x"$ac_file" != x-; then
7900       configure_input="$ac_file.  $configure_input"
7901       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7902 $as_echo "$as_me: creating $ac_file" >&6;}
7903     fi
7904     # Neutralize special characters interpreted by sed in replacement strings.
7905     case $configure_input in #(
7906     *\&* | *\|* | *\\* )
7907        ac_sed_conf_input=`$as_echo "$configure_input" |
7908        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7909     *) ac_sed_conf_input=$configure_input;;
7910     esac
7911
7912     case $ac_tag in
7913     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7914       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7915     esac
7916     ;;
7917   esac
7918
7919   ac_dir=`$as_dirname -- "$ac_file" ||
7920 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7921          X"$ac_file" : 'X\(//\)[^/]' \| \
7922          X"$ac_file" : 'X\(//\)$' \| \
7923          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7924 $as_echo X"$ac_file" |
7925     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7926             s//\1/
7927             q
7928           }
7929           /^X\(\/\/\)[^/].*/{
7930             s//\1/
7931             q
7932           }
7933           /^X\(\/\/\)$/{
7934             s//\1/
7935             q
7936           }
7937           /^X\(\/\).*/{
7938             s//\1/
7939             q
7940           }
7941           s/.*/./; q'`
7942   as_dir="$ac_dir"; as_fn_mkdir_p
7943   ac_builddir=.
7944
7945 case "$ac_dir" in
7946 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7947 *)
7948   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7949   # A ".." for each directory in $ac_dir_suffix.
7950   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7951   case $ac_top_builddir_sub in
7952   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7953   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7954   esac ;;
7955 esac
7956 ac_abs_top_builddir=$ac_pwd
7957 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7958 # for backward compatibility:
7959 ac_top_builddir=$ac_top_build_prefix
7960
7961 case $srcdir in
7962   .)  # We are building in place.
7963     ac_srcdir=.
7964     ac_top_srcdir=$ac_top_builddir_sub
7965     ac_abs_top_srcdir=$ac_pwd ;;
7966   [\\/]* | ?:[\\/]* )  # Absolute name.
7967     ac_srcdir=$srcdir$ac_dir_suffix;
7968     ac_top_srcdir=$srcdir
7969     ac_abs_top_srcdir=$srcdir ;;
7970   *) # Relative name.
7971     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7972     ac_top_srcdir=$ac_top_build_prefix$srcdir
7973     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7974 esac
7975 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7976
7977
7978   case $ac_mode in
7979   :F)
7980   #
7981   # CONFIG_FILE
7982   #
7983
7984 _ACEOF
7985
7986 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7987 # If the template does not know about datarootdir, expand it.
7988 # FIXME: This hack should be removed a few years after 2.60.
7989 ac_datarootdir_hack=; ac_datarootdir_seen=
7990 ac_sed_dataroot='
7991 /datarootdir/ {
7992   p
7993   q
7994 }
7995 /@datadir@/p
7996 /@docdir@/p
7997 /@infodir@/p
7998 /@localedir@/p
7999 /@mandir@/p'
8000 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8001 *datarootdir*) ac_datarootdir_seen=yes;;
8002 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8003   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8004 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8005 _ACEOF
8006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8007   ac_datarootdir_hack='
8008   s&@datadir@&$datadir&g
8009   s&@docdir@&$docdir&g
8010   s&@infodir@&$infodir&g
8011   s&@localedir@&$localedir&g
8012   s&@mandir@&$mandir&g
8013   s&\\\${datarootdir}&$datarootdir&g' ;;
8014 esac
8015 _ACEOF
8016
8017 # Neutralize VPATH when `$srcdir' = `.'.
8018 # Shell code in configure.ac might set extrasub.
8019 # FIXME: do we really want to maintain this feature?
8020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8021 ac_sed_extra="$ac_vpsub
8022 $extrasub
8023 _ACEOF
8024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8025 :t
8026 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8027 s|@configure_input@|$ac_sed_conf_input|;t t
8028 s&@top_builddir@&$ac_top_builddir_sub&;t t
8029 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8030 s&@srcdir@&$ac_srcdir&;t t
8031 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8032 s&@top_srcdir@&$ac_top_srcdir&;t t
8033 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8034 s&@builddir@&$ac_builddir&;t t
8035 s&@abs_builddir@&$ac_abs_builddir&;t t
8036 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8037 $ac_datarootdir_hack
8038 "
8039 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8040   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8041
8042 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8043   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8044   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8045       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8046   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8047 which seems to be undefined.  Please make sure it is defined" >&5
8048 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8049 which seems to be undefined.  Please make sure it is defined" >&2;}
8050
8051   rm -f "$ac_tmp/stdin"
8052   case $ac_file in
8053   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8054   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8055   esac \
8056   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8057  ;;
8058   :H)
8059   #
8060   # CONFIG_HEADER
8061   #
8062   if test x"$ac_file" != x-; then
8063     {
8064       $as_echo "/* $configure_input  */" \
8065       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8066     } >"$ac_tmp/config.h" \
8067       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8068     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8069       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8070 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8071     else
8072       rm -f "$ac_file"
8073       mv "$ac_tmp/config.h" "$ac_file" \
8074         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8075     fi
8076   else
8077     $as_echo "/* $configure_input  */" \
8078       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8079       || as_fn_error $? "could not create -" "$LINENO" 5
8080   fi
8081  ;;
8082
8083
8084   esac
8085
8086 done # for ac_tag
8087
8088
8089 as_fn_exit 0
8090 _ACEOF
8091 ac_clean_files=$ac_clean_files_save
8092
8093 test $ac_write_fail = 0 ||
8094   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8095
8096
8097 # configure is writing to config.log, and then calls config.status.
8098 # config.status does its own redirection, appending to config.log.
8099 # Unfortunately, on DOS this fails, as config.log is still kept open
8100 # by configure, so config.status won't be able to write to it; its
8101 # output is simply discarded.  So we exec the FD to /dev/null,
8102 # effectively closing config.log, so it can be properly (re)opened and
8103 # appended to by config.status.  When coming back to configure, we
8104 # need to make the FD available again.
8105 if test "$no_create" != yes; then
8106   ac_cs_success=:
8107   ac_config_status_args=
8108   test "$silent" = yes &&
8109     ac_config_status_args="$ac_config_status_args --quiet"
8110   exec 5>/dev/null
8111   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8112   exec 5>>config.log
8113   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8114   # would make configure fail if this is the last instruction.
8115   $ac_cs_success || as_fn_exit 1
8116 fi
8117 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8118   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8119 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8120 fi
8121
8122
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
8124 $as_echo "$as_me: " >&6;}
8125 if test $BUNDLED_LIBTOM = 1 ; then
8126 { $as_echo "$as_me:${as_lineno-$LINENO}: Using bundled libtomcrypt and libtommath" >&5
8127 $as_echo "$as_me: Using bundled libtomcrypt and libtommath" >&6;}
8128 else
8129 { $as_echo "$as_me:${as_lineno-$LINENO}: Using system libtomcrypt and libtommath" >&5
8130 $as_echo "$as_me: Using system libtomcrypt and libtommath" >&6;}
8131 fi
8132
8133 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
8134 $as_echo "$as_me: " >&6;}
8135 { $as_echo "$as_me:${as_lineno-$LINENO}: Now edit options.h to choose features." >&5
8136 $as_echo "$as_me: Now edit options.h to choose features." >&6;}