scrypt-1.2.1/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for scrypt 1.2.1.
   4 #
   5 # Report bugs to <https://github.com/Tarsnap/scrypt>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1"
 202   if (eval "$as_required") 2>/dev/null; then :
 203   as_have_required=yes
 204 else
 205   as_have_required=no
 206 fi
 207   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 208
 209 else
 210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 211 as_found=false
 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 213 do
 214   IFS=$as_save_IFS
 215   test -z "$as_dir" && as_dir=.
 216   as_found=:
 217   case $as_dir in #(
 218          /*)
 219            for as_base in sh bash ksh sh5; do
 220              # Try only shells that exist, to save several forks.
 221              as_shell=$as_dir/$as_base
 222              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 223                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   CONFIG_SHELL=$as_shell as_have_required=yes
 225                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   break 2
 227 fi
 228 fi
 229            done;;
 230        esac
 231   as_found=false
 232 done
 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 234               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 235   CONFIG_SHELL=$SHELL as_have_required=yes
 236 fi; }
 237 IFS=$as_save_IFS
 238
 239
 240       if test "x$CONFIG_SHELL" != x; then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno; then :
 263   $as_echo "$0: This script requires a shell more modern than all"
 264   $as_echo "$0: the shells that I found on your system."
 265   if test x${ZSH_VERSION+set} = xset ; then
 266     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 270 $0: https://github.com/Tarsnap/scrypt about your system,
 271 $0: including any error possibly output before this
 272 $0: message. Then install a modern shell, or manually run
 273 $0: the script under such a shell if you do have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${CONFIG_SHELL-/bin/sh}
 280 export SHELL
 281 # Unset more variables known to interfere with behavior of common tools.
 282 CLICOLOR_FORCE= GREP_OPTIONS=
 283 unset CLICOLOR_FORCE GREP_OPTIONS
 284
 285 ## --------------------- ##
 286 ## M4sh Shell Functions. ##
 287 ## --------------------- ##
 288 # as_fn_unset VAR
 289 # ---------------
 290 # Portably unset VAR.
 291 as_fn_unset ()
 292 {
 293   { eval $1=; unset $1;}
 294 }
 295 as_unset=as_fn_unset
 296
 297 # as_fn_set_status STATUS
 298 # -----------------------
 299 # Set $? to STATUS, without forking.
 300 as_fn_set_status ()
 301 {
 302   return $1
 303 } # as_fn_set_status
 304
 305 # as_fn_exit STATUS
 306 # -----------------
 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 308 as_fn_exit ()
 309 {
 310   set +e
 311   as_fn_set_status $1
 312   exit $1
 313 } # as_fn_exit
 314
 315 # as_fn_mkdir_p
 316 # -------------
 317 # Create "$as_dir" as a directory, including parents if necessary.
 318 as_fn_mkdir_p ()
 319 {
 320
 321   case $as_dir in #(
 322   -*) as_dir=./$as_dir;;
 323   esac
 324   test -d "$as_dir" || eval $as_mkdir_p || {
 325     as_dirs=
 326     while :; do
 327       case $as_dir in #(
 328       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 329       *) as_qdir=$as_dir;;
 330       esac
 331       as_dirs="'$as_qdir' $as_dirs"
 332       as_dir=`$as_dirname -- "$as_dir" ||
 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 334          X"$as_dir" : 'X\(//\)[^/]' \| \
 335          X"$as_dir" : 'X\(//\)$' \| \
 336          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 337 $as_echo X"$as_dir" |
 338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)[^/].*/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\/\)$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\).*/{
 351             s//\1/
 352             q
 353           }
 354           s/.*/./; q'`
 355       test -d "$as_dir" && break
 356     done
 357     test -z "$as_dirs" || eval "mkdir $as_dirs"
 358   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 359
 360
 361 } # as_fn_mkdir_p
 362
 363 # as_fn_executable_p FILE
 364 # -----------------------
 365 # Test if FILE is an executable regular file.
 366 as_fn_executable_p ()
 367 {
 368   test -f "$1" && test -x "$1"
 369 } # as_fn_executable_p
 370 # as_fn_append VAR VALUE
 371 # ----------------------
 372 # Append the text in VALUE to the end of the definition contained in VAR. Take
 373 # advantage of any shell optimizations that allow amortized linear growth over
 374 # repeated appends, instead of the typical quadratic growth present in naive
 375 # implementations.
 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 377   eval 'as_fn_append ()
 378   {
 379     eval $1+=\$2
 380   }'
 381 else
 382   as_fn_append ()
 383   {
 384     eval $1=\$$1\$2
 385   }
 386 fi # as_fn_append
 387
 388 # as_fn_arith ARG...
 389 # ------------------
 390 # Perform arithmetic evaluation on the ARGs, and store the result in the
 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 392 # must be portable across $(()) and expr.
 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 394   eval 'as_fn_arith ()
 395   {
 396     as_val=$(( $* ))
 397   }'
 398 else
 399   as_fn_arith ()
 400   {
 401     as_val=`expr "$@" || test $? -eq 1`
 402   }
 403 fi # as_fn_arith
 404
 405
 406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 407 # ----------------------------------------
 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 410 # script with STATUS, using 1 if that was 0.
 411 as_fn_error ()
 412 {
 413   as_status=$1; test $as_status -eq 0 && as_status=1
 414   if test "$4"; then
 415     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 416     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 417   fi
 418   $as_echo "$as_me: error: $2" >&2
 419   as_fn_exit $as_status
 420 } # as_fn_error
 421
 422 if expr a : '\(a\)' >/dev/null 2>&1 &&
 423    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 424   as_expr=expr
 425 else
 426   as_expr=false
 427 fi
 428
 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 430   as_basename=basename
 431 else
 432   as_basename=false
 433 fi
 434
 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 436   as_dirname=dirname
 437 else
 438   as_dirname=false
 439 fi
 440
 441 as_me=`$as_basename -- "$0" ||
 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 443          X"$0" : 'X\(//\)$' \| \
 444          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 445 $as_echo X/"$0" |
 446     sed '/^.*\/\([^/][^/]*\)\/*$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\/\)$/{
 451             s//\1/
 452             q
 453           }
 454           /^X\/\(\/\).*/{
 455             s//\1/
 456             q
 457           }
 458           s/.*/./; q'`
 459
 460 # Avoid depending upon Character Ranges.
 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 464 as_cr_digits='0123456789'
 465 as_cr_alnum=$as_cr_Letters$as_cr_digits
 466
 467
 468   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 469   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 470   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 471   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 472   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 473   sed -n '
 474     p
 475     /[$]LINENO/=
 476   ' <$as_myself |
 477     sed '
 478       s/[$]LINENO.*/&-/
 479       t lineno
 480       b
 481       :lineno
 482       N
 483       :loop
 484       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 485       t loop
 486       s/-\n.*//
 487     ' >$as_me.lineno &&
 488   chmod +x "$as_me.lineno" ||
 489     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 490
 491   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 492   # already done that, so ensure we don't try to do so again and fall
 493   # in an infinite loop.  This has already happened in practice.
 494   _as_can_reexec=no; export _as_can_reexec
 495   # Don't try to exec as it changes $[0], causing all sort of problems
 496   # (the dirname of $[0] is not the place where we might find the
 497   # original and so on.  Autoconf is especially sensitive to this).
 498   . "./$as_me.lineno"
 499   # Exit status is that of the last command.
 500   exit
 501 }
 502
 503 ECHO_C= ECHO_N= ECHO_T=
 504 case `echo -n x` in #(((((
 505 -n*)
 506   case `echo 'xy\c'` in
 507   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 508   xy)  ECHO_C='\c';;
 509   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 510        ECHO_T=' ';;
 511   esac;;
 512 *)
 513   ECHO_N='-n';;
 514 esac
 515
 516 rm -f conf$$ conf$$.exe conf$$.file
 517 if test -d conf$$.dir; then
 518   rm -f conf$$.dir/conf$$.file
 519 else
 520   rm -f conf$$.dir
 521   mkdir conf$$.dir 2>/dev/null
 522 fi
 523 if (echo >conf$$.file) 2>/dev/null; then
 524   if ln -s conf$$.file conf$$ 2>/dev/null; then
 525     as_ln_s='ln -s'
 526     # ... but there are two gotchas:
 527     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 528     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 529     # In both cases, we have to default to `cp -pR'.
 530     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 531       as_ln_s='cp -pR'
 532   elif ln conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s=ln
 534   else
 535     as_ln_s='cp -pR'
 536   fi
 537 else
 538   as_ln_s='cp -pR'
 539 fi
 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 541 rmdir conf$$.dir 2>/dev/null
 542
 543 if mkdir -p . 2>/dev/null; then
 544   as_mkdir_p='mkdir -p "$as_dir"'
 545 else
 546   test -d ./-p && rmdir ./-p
 547   as_mkdir_p=false
 548 fi
 549
 550 as_test_x='test -x'
 551 as_executable_p=as_fn_executable_p
 552
 553 # Sed expression to map a string onto a valid CPP name.
 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 555
 556 # Sed expression to map a string onto a valid variable name.
 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 558
 559
 560 test -n "$DJDIR" || exec 7<&0 </dev/null
 561 exec 6>&1
 562
 563 # Name of the host.
 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 565 # so uname gets run too.
 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 567
 568 #
 569 # Initializations.
 570 #
 571 ac_default_prefix=/usr/local
 572 ac_clean_files=
 573 ac_config_libobj_dir=.
 574 LIBOBJS=
 575 cross_compiling=no
 576 subdirs=
 577 MFLAGS=
 578 MAKEFLAGS=
 579
 580 # Identity of this package.
 581 PACKAGE_NAME='scrypt'
 582 PACKAGE_TARNAME='scrypt'
 583 PACKAGE_VERSION='1.2.1'
 584 PACKAGE_STRING='scrypt 1.2.1'
 585 PACKAGE_BUGREPORT='https://github.com/Tarsnap/scrypt'
 586 PACKAGE_URL='http://www.tarsnap.com/scrypt/'
 587
 588 ac_unique_file="lib/scryptenc/scryptenc.c"
 589 # Factoring default headers for most tests.
 590 ac_includes_default="\
 591 #include <stdio.h>
 592 #ifdef HAVE_SYS_TYPES_H
 593 # include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_STAT_H
 596 # include <sys/stat.h>
 597 #endif
 598 #ifdef STDC_HEADERS
 599 # include <stdlib.h>
 600 # include <stddef.h>
 601 #else
 602 # ifdef HAVE_STDLIB_H
 603 #  include <stdlib.h>
 604 # endif
 605 #endif
 606 #ifdef HAVE_STRING_H
 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 608 #  include <memory.h>
 609 # endif
 610 # include <string.h>
 611 #endif
 612 #ifdef HAVE_STRINGS_H
 613 # include <strings.h>
 614 #endif
 615 #ifdef HAVE_INTTYPES_H
 616 # include <inttypes.h>
 617 #endif
 618 #ifdef HAVE_STDINT_H
 619 # include <stdint.h>
 620 #endif
 621 #ifdef HAVE_UNISTD_H
 622 # include <unistd.h>
 623 #endif"
 624
 625 ac_subst_vars='am__EXEEXT_FALSE
 626 am__EXEEXT_TRUE
 627 LTLIBOBJS
 628 LIBOBJS
 629 EGREP
 630 GREP
 631 CPP
 632 MAINT
 633 MAINTAINER_MODE_FALSE
 634 MAINTAINER_MODE_TRUE
 635 ac_ct_AR
 636 AR
 637 RANLIB
 638 am__fastdepCC_FALSE
 639 am__fastdepCC_TRUE
 640 CCDEPMODE
 641 am__nodep
 642 AMDEPBACKSLASH
 643 AMDEP_FALSE
 644 AMDEP_TRUE
 645 am__quote
 646 am__include
 647 DEPDIR
 648 OBJEXT
 649 EXEEXT
 650 ac_ct_CC
 651 CPPFLAGS
 652 LDFLAGS
 653 CFLAGS
 654 CC
 655 AM_BACKSLASH
 656 AM_DEFAULT_VERBOSITY
 657 AM_DEFAULT_V
 658 AM_V
 659 am__untar
 660 am__tar
 661 AMTAR
 662 am__leading_dot
 663 SET_MAKE
 664 AWK
 665 mkdir_p
 666 MKDIR_P
 667 INSTALL_STRIP_PROGRAM
 668 STRIP
 669 install_sh
 670 MAKEINFO
 671 AUTOHEADER
 672 AUTOMAKE
 673 AUTOCONF
 674 ACLOCAL
 675 VERSION
 676 PACKAGE
 677 CYGPATH_W
 678 am__isrc
 679 INSTALL_DATA
 680 INSTALL_SCRIPT
 681 INSTALL_PROGRAM
 682 target_alias
 683 host_alias
 684 build_alias
 685 LIBS
 686 ECHO_T
 687 ECHO_N
 688 ECHO_C
 689 DEFS
 690 mandir
 691 localedir
 692 libdir
 693 psdir
 694 pdfdir
 695 dvidir
 696 htmldir
 697 infodir
 698 docdir
 699 oldincludedir
 700 includedir
 701 localstatedir
 702 sharedstatedir
 703 sysconfdir
 704 datadir
 705 datarootdir
 706 libexecdir
 707 sbindir
 708 bindir
 709 program_transform_name
 710 prefix
 711 exec_prefix
 712 PACKAGE_URL
 713 PACKAGE_BUGREPORT
 714 PACKAGE_STRING
 715 PACKAGE_VERSION
 716 PACKAGE_TARNAME
 717 PACKAGE_NAME
 718 PATH_SEPARATOR
 719 SHELL'
 720 ac_subst_files=''
 721 ac_user_opts='
 722 enable_option_checking
 723 enable_silent_rules
 724 enable_dependency_tracking
 725 enable_maintainer_mode
 726 enable_largefile
 727 enable_compiler_warnings
 728 '
 729       ac_precious_vars='build_alias
 730 host_alias
 731 target_alias
 732 CC
 733 CFLAGS
 734 LDFLAGS
 735 LIBS
 736 CPPFLAGS
 737 CPP'
 738
 739
 740 # Initialize some variables set by options.
 741 ac_init_help=
 742 ac_init_version=false
 743 ac_unrecognized_opts=
 744 ac_unrecognized_sep=
 745 # The variables have the same names as the options, with
 746 # dashes changed to underlines.
 747 cache_file=/dev/null
 748 exec_prefix=NONE
 749 no_create=
 750 no_recursion=
 751 prefix=NONE
 752 program_prefix=NONE
 753 program_suffix=NONE
 754 program_transform_name=s,x,x,
 755 silent=
 756 site=
 757 srcdir=
 758 verbose=
 759 x_includes=NONE
 760 x_libraries=NONE
 761
 762 # Installation directory options.
 763 # These are left unexpanded so users can "make install exec_prefix=/foo"
 764 # and all the variables that are supposed to be based on exec_prefix
 765 # by default will actually change.
 766 # Use braces instead of parens because sh, perl, etc. also accept them.
 767 # (The list follows the same order as the GNU Coding Standards.)
 768 bindir='${exec_prefix}/bin'
 769 sbindir='${exec_prefix}/sbin'
 770 libexecdir='${exec_prefix}/libexec'
 771 datarootdir='${prefix}/share'
 772 datadir='${datarootdir}'
 773 sysconfdir='${prefix}/etc'
 774 sharedstatedir='${prefix}/com'
 775 localstatedir='${prefix}/var'
 776 includedir='${prefix}/include'
 777 oldincludedir='/usr/include'
 778 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 779 infodir='${datarootdir}/info'
 780 htmldir='${docdir}'
 781 dvidir='${docdir}'
 782 pdfdir='${docdir}'
 783 psdir='${docdir}'
 784 libdir='${exec_prefix}/lib'
 785 localedir='${datarootdir}/locale'
 786 mandir='${datarootdir}/man'
 787
 788 ac_prev=
 789 ac_dashdash=
 790 for ac_option
 791 do
 792   # If the previous option needs an argument, assign it.
 793   if test -n "$ac_prev"; then
 794     eval $ac_prev=\$ac_option
 795     ac_prev=
 796     continue
 797   fi
 798
 799   case $ac_option in
 800   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 801   *=)   ac_optarg= ;;
 802   *)    ac_optarg=yes ;;
 803   esac
 804
 805   # Accept the important Cygnus configure options, so we can diagnose typos.
 806
 807   case $ac_dashdash$ac_option in
 808   --)
 809     ac_dashdash=yes ;;
 810
 811   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 812     ac_prev=bindir ;;
 813   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 814     bindir=$ac_optarg ;;
 815
 816   -build | --build | --buil | --bui | --bu)
 817     ac_prev=build_alias ;;
 818   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 819     build_alias=$ac_optarg ;;
 820
 821   -cache-file | --cache-file | --cache-fil | --cache-fi \
 822   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 823     ac_prev=cache_file ;;
 824   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 825   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 826     cache_file=$ac_optarg ;;
 827
 828   --config-cache | -C)
 829     cache_file=config.cache ;;
 830
 831   -datadir | --datadir | --datadi | --datad)
 832     ac_prev=datadir ;;
 833   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 834     datadir=$ac_optarg ;;
 835
 836   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 837   | --dataroo | --dataro | --datar)
 838     ac_prev=datarootdir ;;
 839   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 840   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 841     datarootdir=$ac_optarg ;;
 842
 843   -disable-* | --disable-*)
 844     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 845     # Reject names that are not valid shell variable names.
 846     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 847       as_fn_error $? "invalid feature name: $ac_useropt"
 848     ac_useropt_orig=$ac_useropt
 849     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 850     case $ac_user_opts in
 851       *"
 852 "enable_$ac_useropt"
 853 "*) ;;
 854       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 855          ac_unrecognized_sep=', ';;
 856     esac
 857     eval enable_$ac_useropt=no ;;
 858
 859   -docdir | --docdir | --docdi | --doc | --do)
 860     ac_prev=docdir ;;
 861   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 862     docdir=$ac_optarg ;;
 863
 864   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 865     ac_prev=dvidir ;;
 866   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 867     dvidir=$ac_optarg ;;
 868
 869   -enable-* | --enable-*)
 870     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 871     # Reject names that are not valid shell variable names.
 872     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 873       as_fn_error $? "invalid feature name: $ac_useropt"
 874     ac_useropt_orig=$ac_useropt
 875     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 876     case $ac_user_opts in
 877       *"
 878 "enable_$ac_useropt"
 879 "*) ;;
 880       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 881          ac_unrecognized_sep=', ';;
 882     esac
 883     eval enable_$ac_useropt=\$ac_optarg ;;
 884
 885   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 886   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 887   | --exec | --exe | --ex)
 888     ac_prev=exec_prefix ;;
 889   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 890   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 891   | --exec=* | --exe=* | --ex=*)
 892     exec_prefix=$ac_optarg ;;
 893
 894   -gas | --gas | --ga | --g)
 895     # Obsolete; use --with-gas.
 896     with_gas=yes ;;
 897
 898   -help | --help | --hel | --he | -h)
 899     ac_init_help=long ;;
 900   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 901     ac_init_help=recursive ;;
 902   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 903     ac_init_help=short ;;
 904
 905   -host | --host | --hos | --ho)
 906     ac_prev=host_alias ;;
 907   -host=* | --host=* | --hos=* | --ho=*)
 908     host_alias=$ac_optarg ;;
 909
 910   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 911     ac_prev=htmldir ;;
 912   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 913   | --ht=*)
 914     htmldir=$ac_optarg ;;
 915
 916   -includedir | --includedir | --includedi | --included | --include \
 917   | --includ | --inclu | --incl | --inc)
 918     ac_prev=includedir ;;
 919   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 920   | --includ=* | --inclu=* | --incl=* | --inc=*)
 921     includedir=$ac_optarg ;;
 922
 923   -infodir | --infodir | --infodi | --infod | --info | --inf)
 924     ac_prev=infodir ;;
 925   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 926     infodir=$ac_optarg ;;
 927
 928   -libdir | --libdir | --libdi | --libd)
 929     ac_prev=libdir ;;
 930   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 931     libdir=$ac_optarg ;;
 932
 933   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 934   | --libexe | --libex | --libe)
 935     ac_prev=libexecdir ;;
 936   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 937   | --libexe=* | --libex=* | --libe=*)
 938     libexecdir=$ac_optarg ;;
 939
 940   -localedir | --localedir | --localedi | --localed | --locale)
 941     ac_prev=localedir ;;
 942   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 943     localedir=$ac_optarg ;;
 944
 945   -localstatedir | --localstatedir | --localstatedi | --localstated \
 946   | --localstate | --localstat | --localsta | --localst | --locals)
 947     ac_prev=localstatedir ;;
 948   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 949   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 950     localstatedir=$ac_optarg ;;
 951
 952   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 953     ac_prev=mandir ;;
 954   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 955     mandir=$ac_optarg ;;
 956
 957   -nfp | --nfp | --nf)
 958     # Obsolete; use --without-fp.
 959     with_fp=no ;;
 960
 961   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 962   | --no-cr | --no-c | -n)
 963     no_create=yes ;;
 964
 965   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 966   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 967     no_recursion=yes ;;
 968
 969   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 970   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 971   | --oldin | --oldi | --old | --ol | --o)
 972     ac_prev=oldincludedir ;;
 973   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 974   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 975   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 976     oldincludedir=$ac_optarg ;;
 977
 978   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 979     ac_prev=prefix ;;
 980   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 981     prefix=$ac_optarg ;;
 982
 983   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 984   | --program-pre | --program-pr | --program-p)
 985     ac_prev=program_prefix ;;
 986   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 987   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 988     program_prefix=$ac_optarg ;;
 989
 990   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 991   | --program-suf | --program-su | --program-s)
 992     ac_prev=program_suffix ;;
 993   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 994   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 995     program_suffix=$ac_optarg ;;
 996
 997   -program-transform-name | --program-transform-name \
 998   | --program-transform-nam | --program-transform-na \
 999   | --program-transform-n | --program-transform- \
1000   | --program-transform | --program-transfor \
1001   | --program-transfo | --program-transf \
1002   | --program-trans | --program-tran \
1003   | --progr-tra | --program-tr | --program-t)
1004     ac_prev=program_transform_name ;;
1005   -program-transform-name=* | --program-transform-name=* \
1006   | --program-transform-nam=* | --program-transform-na=* \
1007   | --program-transform-n=* | --program-transform-=* \
1008   | --program-transform=* | --program-transfor=* \
1009   | --program-transfo=* | --program-transf=* \
1010   | --program-trans=* | --program-tran=* \
1011   | --progr-tra=* | --program-tr=* | --program-t=*)
1012     program_transform_name=$ac_optarg ;;
1013
1014   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1015     ac_prev=pdfdir ;;
1016   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1017     pdfdir=$ac_optarg ;;
1018
1019   -psdir | --psdir | --psdi | --psd | --ps)
1020     ac_prev=psdir ;;
1021   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1022     psdir=$ac_optarg ;;
1023
1024   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1025   | -silent | --silent | --silen | --sile | --sil)
1026     silent=yes ;;
1027
1028   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1029     ac_prev=sbindir ;;
1030   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1031   | --sbi=* | --sb=*)
1032     sbindir=$ac_optarg ;;
1033
1034   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1035   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1036   | --sharedst | --shareds | --shared | --share | --shar \
1037   | --sha | --sh)
1038     ac_prev=sharedstatedir ;;
1039   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1040   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1041   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1042   | --sha=* | --sh=*)
1043     sharedstatedir=$ac_optarg ;;
1044
1045   -site | --site | --sit)
1046     ac_prev=site ;;
1047   -site=* | --site=* | --sit=*)
1048     site=$ac_optarg ;;
1049
1050   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1051     ac_prev=srcdir ;;
1052   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1053     srcdir=$ac_optarg ;;
1054
1055   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1056   | --syscon | --sysco | --sysc | --sys | --sy)
1057     ac_prev=sysconfdir ;;
1058   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1059   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1060     sysconfdir=$ac_optarg ;;
1061
1062   -target | --target | --targe | --targ | --tar | --ta | --t)
1063     ac_prev=target_alias ;;
1064   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1065     target_alias=$ac_optarg ;;
1066
1067   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1068     verbose=yes ;;
1069
1070   -version | --version | --versio | --versi | --vers | -V)
1071     ac_init_version=: ;;
1072
1073   -with-* | --with-*)
1074     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1075     # Reject names that are not valid shell variable names.
1076     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1077       as_fn_error $? "invalid package name: $ac_useropt"
1078     ac_useropt_orig=$ac_useropt
1079     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1080     case $ac_user_opts in
1081       *"
1082 "with_$ac_useropt"
1083 "*) ;;
1084       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1085          ac_unrecognized_sep=', ';;
1086     esac
1087     eval with_$ac_useropt=\$ac_optarg ;;
1088
1089   -without-* | --without-*)
1090     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1091     # Reject names that are not valid shell variable names.
1092     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1093       as_fn_error $? "invalid package name: $ac_useropt"
1094     ac_useropt_orig=$ac_useropt
1095     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1096     case $ac_user_opts in
1097       *"
1098 "with_$ac_useropt"
1099 "*) ;;
1100       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1101          ac_unrecognized_sep=', ';;
1102     esac
1103     eval with_$ac_useropt=no ;;
1104
1105   --x)
1106     # Obsolete; use --with-x.
1107     with_x=yes ;;
1108
1109   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1110   | --x-incl | --x-inc | --x-in | --x-i)
1111     ac_prev=x_includes ;;
1112   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1113   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1114     x_includes=$ac_optarg ;;
1115
1116   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1117   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1118     ac_prev=x_libraries ;;
1119   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1120   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1121     x_libraries=$ac_optarg ;;
1122
1123   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1124 Try \`$0 --help' for more information"
1125     ;;
1126
1127   *=*)
1128     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1129     # Reject names that are not valid shell variable names.
1130     case $ac_envvar in #(
1131       '' | [0-9]* | *[!_$as_cr_alnum]* )
1132       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1133     esac
1134     eval $ac_envvar=\$ac_optarg
1135     export $ac_envvar ;;
1136
1137   *)
1138     # FIXME: should be removed in autoconf 3.0.
1139     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1140     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1141       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1142     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1143     ;;
1144
1145   esac
1146 done
1147
1148 if test -n "$ac_prev"; then
1149   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1150   as_fn_error $? "missing argument to $ac_option"
1151 fi
1152
1153 if test -n "$ac_unrecognized_opts"; then
1154   case $enable_option_checking in
1155     no) ;;
1156     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1157     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1158   esac
1159 fi
1160
1161 # Check all directory arguments for consistency.
1162 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1163                 datadir sysconfdir sharedstatedir localstatedir includedir \
1164                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1165                 libdir localedir mandir
1166 do
1167   eval ac_val=\$$ac_var
1168   # Remove trailing slashes.
1169   case $ac_val in
1170     */ )
1171       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1172       eval $ac_var=\$ac_val;;
1173   esac
1174   # Be sure to have absolute directory names.
1175   case $ac_val in
1176     [\\/$]* | ?:[\\/]* )  continue;;
1177     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1178   esac
1179   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1180 done
1181
1182 # There might be people who depend on the old broken behavior: `$host'
1183 # used to hold the argument of --host etc.
1184 # FIXME: To remove some day.
1185 build=$build_alias
1186 host=$host_alias
1187 target=$target_alias
1188
1189 # FIXME: To remove some day.
1190 if test "x$host_alias" != x; then
1191   if test "x$build_alias" = x; then
1192     cross_compiling=maybe
1193   elif test "x$build_alias" != "x$host_alias"; then
1194     cross_compiling=yes
1195   fi
1196 fi
1197
1198 ac_tool_prefix=
1199 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1200
1201 test "$silent" = yes && exec 6>/dev/null
1202
1203
1204 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1205 ac_ls_di=`ls -di .` &&
1206 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1207   as_fn_error $? "working directory cannot be determined"
1208 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1209   as_fn_error $? "pwd does not report name of working directory"
1210
1211
1212 # Find the source files, if location was not specified.
1213 if test -z "$srcdir"; then
1214   ac_srcdir_defaulted=yes
1215   # Try the directory containing this script, then the parent directory.
1216   ac_confdir=`$as_dirname -- "$as_myself" ||
1217 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1218          X"$as_myself" : 'X\(//\)[^/]' \| \
1219          X"$as_myself" : 'X\(//\)$' \| \
1220          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1221 $as_echo X"$as_myself" |
1222     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1223             s//\1/
1224             q
1225           }
1226           /^X\(\/\/\)[^/].*/{
1227             s//\1/
1228             q
1229           }
1230           /^X\(\/\/\)$/{
1231             s//\1/
1232             q
1233           }
1234           /^X\(\/\).*/{
1235             s//\1/
1236             q
1237           }
1238           s/.*/./; q'`
1239   srcdir=$ac_confdir
1240   if test ! -r "$srcdir/$ac_unique_file"; then
1241     srcdir=..
1242   fi
1243 else
1244   ac_srcdir_defaulted=no
1245 fi
1246 if test ! -r "$srcdir/$ac_unique_file"; then
1247   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1248   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1249 fi
1250 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1251 ac_abs_confdir=`(
1252         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1253         pwd)`
1254 # When building in place, set srcdir=.
1255 if test "$ac_abs_confdir" = "$ac_pwd"; then
1256   srcdir=.
1257 fi
1258 # Remove unnecessary trailing slashes from srcdir.
1259 # Double slashes in file names in object file debugging info
1260 # mess up M-x gdb in Emacs.
1261 case $srcdir in
1262 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1263 esac
1264 for ac_var in $ac_precious_vars; do
1265   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1266   eval ac_env_${ac_var}_value=\$${ac_var}
1267   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1268   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1269 done
1270
1271 #
1272 # Report the --help message.
1273 #
1274 if test "$ac_init_help" = "long"; then
1275   # Omit some internal or obsolete options to make the list less imposing.
1276   # This message is too long to be a string in the A/UX 3.1 sh.
1277   cat <<_ACEOF
1278 \`configure' configures scrypt 1.2.1 to adapt to many kinds of systems.
1279
1280 Usage: $0 [OPTION]... [VAR=VALUE]...
1281
1282 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1283 VAR=VALUE.  See below for descriptions of some of the useful variables.
1284
1285 Defaults for the options are specified in brackets.
1286
1287 Configuration:
1288   -h, --help              display this help and exit
1289       --help=short        display options specific to this package
1290       --help=recursive    display the short help of all the included packages
1291   -V, --version           display version information and exit
1292   -q, --quiet, --silent   do not print \`checking ...' messages
1293       --cache-file=FILE   cache test results in FILE [disabled]
1294   -C, --config-cache      alias for \`--cache-file=config.cache'
1295   -n, --no-create         do not create output files
1296       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1297
1298 Installation directories:
1299   --prefix=PREFIX         install architecture-independent files in PREFIX
1300                           [$ac_default_prefix]
1301   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1302                           [PREFIX]
1303
1304 By default, \`make install' will install all the files in
1305 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1306 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1307 for instance \`--prefix=\$HOME'.
1308
1309 For better control, use the options below.
1310
1311 Fine tuning of the installation directories:
1312   --bindir=DIR            user executables [EPREFIX/bin]
1313   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1314   --libexecdir=DIR        program executables [EPREFIX/libexec]
1315   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1316   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1317   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1318   --libdir=DIR            object code libraries [EPREFIX/lib]
1319   --includedir=DIR        C header files [PREFIX/include]
1320   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1321   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1322   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1323   --infodir=DIR           info documentation [DATAROOTDIR/info]
1324   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1325   --mandir=DIR            man documentation [DATAROOTDIR/man]
1326   --docdir=DIR            documentation root [DATAROOTDIR/doc/scrypt]
1327   --htmldir=DIR           html documentation [DOCDIR]
1328   --dvidir=DIR            dvi documentation [DOCDIR]
1329   --pdfdir=DIR            pdf documentation [DOCDIR]
1330   --psdir=DIR             ps documentation [DOCDIR]
1331 _ACEOF
1332
1333   cat <<\_ACEOF
1334
1335 Program names:
1336   --program-prefix=PREFIX            prepend PREFIX to installed program names
1337   --program-suffix=SUFFIX            append SUFFIX to installed program names
1338   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1339 _ACEOF
1340 fi
1341
1342 if test -n "$ac_init_help"; then
1343   case $ac_init_help in
1344      short | recursive ) echo "Configuration of scrypt 1.2.1:";;
1345    esac
1346   cat <<\_ACEOF
1347
1348 Optional Features:
1349   --disable-option-checking  ignore unrecognized --enable/--with options
1350   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1351   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1352   --enable-silent-rules   less verbose build output (undo: "make V=1")
1353   --disable-silent-rules  verbose build output (undo: "make V=0")
1354   --enable-dependency-tracking
1355                           do not reject slow dependency extractors
1356   --disable-dependency-tracking
1357                           speeds up one-time build
1358   --enable-maintainer-mode
1359                           enable make rules and dependencies not useful (and
1360                           sometimes confusing) to the casual installer
1361   --disable-largefile     omit support for large files
1362   --disable-compiler-warnings
1363                           Do not request compiler warnings. [default=enabled]
1364
1365 Some influential environment variables:
1366   CC          C compiler command
1367   CFLAGS      C compiler flags
1368   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1369               nonstandard directory <lib dir>
1370   LIBS        libraries to pass to the linker, e.g. -l<library>
1371   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1372               you have headers in a nonstandard directory <include dir>
1373   CPP         C preprocessor
1374
1375 Use these variables to override the choices made by `configure' or to help
1376 it to find libraries and programs with nonstandard names/locations.
1377
1378 Report bugs to <https://github.com/Tarsnap/scrypt>.
1379 scrypt home page: <http://www.tarsnap.com/scrypt/>.
1380 _ACEOF
1381 ac_status=$?
1382 fi
1383
1384 if test "$ac_init_help" = "recursive"; then
1385   # If there are subdirs, report their specific --help.
1386   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1387     test -d "$ac_dir" ||
1388       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1389       continue
1390     ac_builddir=.
1391
1392 case "$ac_dir" in
1393 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394 *)
1395   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1396   # A ".." for each directory in $ac_dir_suffix.
1397   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1398   case $ac_top_builddir_sub in
1399   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1400   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1401   esac ;;
1402 esac
1403 ac_abs_top_builddir=$ac_pwd
1404 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1405 # for backward compatibility:
1406 ac_top_builddir=$ac_top_build_prefix
1407
1408 case $srcdir in
1409   .)  # We are building in place.
1410     ac_srcdir=.
1411     ac_top_srcdir=$ac_top_builddir_sub
1412     ac_abs_top_srcdir=$ac_pwd ;;
1413   [\\/]* | ?:[\\/]* )  # Absolute name.
1414     ac_srcdir=$srcdir$ac_dir_suffix;
1415     ac_top_srcdir=$srcdir
1416     ac_abs_top_srcdir=$srcdir ;;
1417   *) # Relative name.
1418     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1419     ac_top_srcdir=$ac_top_build_prefix$srcdir
1420     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1421 esac
1422 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1423
1424     cd "$ac_dir" || { ac_status=$?; continue; }
1425     # Check for guested configure.
1426     if test -f "$ac_srcdir/configure.gnu"; then
1427       echo &&
1428       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1429     elif test -f "$ac_srcdir/configure"; then
1430       echo &&
1431       $SHELL "$ac_srcdir/configure" --help=recursive
1432     else
1433       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1434     fi || ac_status=$?
1435     cd "$ac_pwd" || { ac_status=$?; break; }
1436   done
1437 fi
1438
1439 test -n "$ac_init_help" && exit $ac_status
1440 if $ac_init_version; then
1441   cat <<\_ACEOF
1442 scrypt configure 1.2.1
1443 generated by GNU Autoconf 2.69
1444
1445 Copyright (C) 2012 Free Software Foundation, Inc.
1446 This configure script is free software; the Free Software Foundation
1447 gives unlimited permission to copy, distribute and modify it.
1448 _ACEOF
1449   exit
1450 fi
1451
1452 ## ------------------------ ##
1453 ## Autoconf initialization. ##
1454 ## ------------------------ ##
1455
1456 # ac_fn_c_try_compile LINENO
1457 # --------------------------
1458 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1459 ac_fn_c_try_compile ()
1460 {
1461   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1462   rm -f conftest.$ac_objext
1463   if { { ac_try="$ac_compile"
1464 case "(($ac_try" in
1465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1466   *) ac_try_echo=$ac_try;;
1467 esac
1468 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1469 $as_echo "$ac_try_echo"; } >&5
1470   (eval "$ac_compile") 2>conftest.err
1471   ac_status=$?
1472   if test -s conftest.err; then
1473     grep -v '^ *+' conftest.err >conftest.er1
1474     cat conftest.er1 >&5
1475     mv -f conftest.er1 conftest.err
1476   fi
1477   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1478   test $ac_status = 0; } && {
1479          test -z "$ac_c_werror_flag" ||
1480          test ! -s conftest.err
1481        } && test -s conftest.$ac_objext; then :
1482   ac_retval=0
1483 else
1484   $as_echo "$as_me: failed program was:" >&5
1485 sed 's/^/| /' conftest.$ac_ext >&5
1486
1487         ac_retval=1
1488 fi
1489   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1490   as_fn_set_status $ac_retval
1491
1492 } # ac_fn_c_try_compile
1493
1494 # ac_fn_c_try_link LINENO
1495 # -----------------------
1496 # Try to link conftest.$ac_ext, and return whether this succeeded.
1497 ac_fn_c_try_link ()
1498 {
1499   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1500   rm -f conftest.$ac_objext conftest$ac_exeext
1501   if { { ac_try="$ac_link"
1502 case "(($ac_try" in
1503   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1504   *) ac_try_echo=$ac_try;;
1505 esac
1506 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507 $as_echo "$ac_try_echo"; } >&5
1508   (eval "$ac_link") 2>conftest.err
1509   ac_status=$?
1510   if test -s conftest.err; then
1511     grep -v '^ *+' conftest.err >conftest.er1
1512     cat conftest.er1 >&5
1513     mv -f conftest.er1 conftest.err
1514   fi
1515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516   test $ac_status = 0; } && {
1517          test -z "$ac_c_werror_flag" ||
1518          test ! -s conftest.err
1519        } && test -s conftest$ac_exeext && {
1520          test "$cross_compiling" = yes ||
1521          test -x conftest$ac_exeext
1522        }; then :
1523   ac_retval=0
1524 else
1525   $as_echo "$as_me: failed program was:" >&5
1526 sed 's/^/| /' conftest.$ac_ext >&5
1527
1528         ac_retval=1
1529 fi
1530   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1531   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1532   # interfere with the next link command; also delete a directory that is
1533   # left behind by Apple's compiler.  We do this before executing the actions.
1534   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1535   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536   as_fn_set_status $ac_retval
1537
1538 } # ac_fn_c_try_link
1539
1540 # ac_fn_c_check_func LINENO FUNC VAR
1541 # ----------------------------------
1542 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1543 ac_fn_c_check_func ()
1544 {
1545   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1547 $as_echo_n "checking for $2... " >&6; }
1548 if eval \${$3+:} false; then :
1549   $as_echo_n "(cached) " >&6
1550 else
1551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1552 /* end confdefs.h.  */
1553 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1554    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1555 #define $2 innocuous_$2
1556
1557 /* System header to define __stub macros and hopefully few prototypes,
1558     which can conflict with char $2 (); below.
1559     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1560     <limits.h> exists even on freestanding compilers.  */
1561
1562 #ifdef __STDC__
1563 # include <limits.h>
1564 #else
1565 # include <assert.h>
1566 #endif
1567
1568 #undef $2
1569
1570 /* Override any GCC internal prototype to avoid an error.
1571    Use char because int might match the return type of a GCC
1572    builtin and then its argument prototype would still apply.  */
1573 #ifdef __cplusplus
1574 extern "C"
1575 #endif
1576 char $2 ();
1577 /* The GNU C library defines this for functions which it implements
1578     to always fail with ENOSYS.  Some functions are actually named
1579     something starting with __ and the normal name is an alias.  */
1580 #if defined __stub_$2 || defined __stub___$2
1581 choke me
1582 #endif
1583
1584 int
1585 main ()
1586 {
1587 return $2 ();
1588   ;
1589   return 0;
1590 }
1591 _ACEOF
1592 if ac_fn_c_try_link "$LINENO"; then :
1593   eval "$3=yes"
1594 else
1595   eval "$3=no"
1596 fi
1597 rm -f core conftest.err conftest.$ac_objext \
1598     conftest$ac_exeext conftest.$ac_ext
1599 fi
1600 eval ac_res=\$$3
1601                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1602 $as_echo "$ac_res" >&6; }
1603   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1604
1605 } # ac_fn_c_check_func
1606
1607 # ac_fn_c_try_cpp LINENO
1608 # ----------------------
1609 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1610 ac_fn_c_try_cpp ()
1611 {
1612   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613   if { { ac_try="$ac_cpp conftest.$ac_ext"
1614 case "(($ac_try" in
1615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1616   *) ac_try_echo=$ac_try;;
1617 esac
1618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1619 $as_echo "$ac_try_echo"; } >&5
1620   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1621   ac_status=$?
1622   if test -s conftest.err; then
1623     grep -v '^ *+' conftest.err >conftest.er1
1624     cat conftest.er1 >&5
1625     mv -f conftest.er1 conftest.err
1626   fi
1627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1628   test $ac_status = 0; } > conftest.i && {
1629          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1630          test ! -s conftest.err
1631        }; then :
1632   ac_retval=0
1633 else
1634   $as_echo "$as_me: failed program was:" >&5
1635 sed 's/^/| /' conftest.$ac_ext >&5
1636
1637     ac_retval=1
1638 fi
1639   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1640   as_fn_set_status $ac_retval
1641
1642 } # ac_fn_c_try_cpp
1643
1644 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1645 # -------------------------------------------------------
1646 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1647 # the include files in INCLUDES and setting the cache variable VAR
1648 # accordingly.
1649 ac_fn_c_check_header_mongrel ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   if eval \${$3+:} false; then :
1653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1654 $as_echo_n "checking for $2... " >&6; }
1655 if eval \${$3+:} false; then :
1656   $as_echo_n "(cached) " >&6
1657 fi
1658 eval ac_res=\$$3
1659                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1660 $as_echo "$ac_res" >&6; }
1661 else
1662   # Is the header compilable?
1663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1664 $as_echo_n "checking $2 usability... " >&6; }
1665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 $4
1668 #include <$2>
1669 _ACEOF
1670 if ac_fn_c_try_compile "$LINENO"; then :
1671   ac_header_compiler=yes
1672 else
1673   ac_header_compiler=no
1674 fi
1675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1677 $as_echo "$ac_header_compiler" >&6; }
1678
1679 # Is the header present?
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1681 $as_echo_n "checking $2 presence... " >&6; }
1682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1683 /* end confdefs.h.  */
1684 #include <$2>
1685 _ACEOF
1686 if ac_fn_c_try_cpp "$LINENO"; then :
1687   ac_header_preproc=yes
1688 else
1689   ac_header_preproc=no
1690 fi
1691 rm -f conftest.err conftest.i conftest.$ac_ext
1692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1693 $as_echo "$ac_header_preproc" >&6; }
1694
1695 # So?  What about this header?
1696 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1697   yes:no: )
1698     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1699 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1700     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1701 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1702     ;;
1703   no:yes:* )
1704     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1705 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1706     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1707 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1708     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1709 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1710     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1711 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1712     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1713 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1714 ( $as_echo "## ------------------------------------------------ ##
1715 ## Report this to https://github.com/Tarsnap/scrypt ##
1716 ## ------------------------------------------------ ##"
1717      ) | sed "s/^/$as_me: WARNING:     /" >&2
1718     ;;
1719 esac
1720   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1721 $as_echo_n "checking for $2... " >&6; }
1722 if eval \${$3+:} false; then :
1723   $as_echo_n "(cached) " >&6
1724 else
1725   eval "$3=\$ac_header_compiler"
1726 fi
1727 eval ac_res=\$$3
1728                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1729 $as_echo "$ac_res" >&6; }
1730 fi
1731   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1732
1733 } # ac_fn_c_check_header_mongrel
1734
1735 # ac_fn_c_try_run LINENO
1736 # ----------------------
1737 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1738 # that executables *can* be run.
1739 ac_fn_c_try_run ()
1740 {
1741   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1742   if { { ac_try="$ac_link"
1743 case "(($ac_try" in
1744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1745   *) ac_try_echo=$ac_try;;
1746 esac
1747 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1748 $as_echo "$ac_try_echo"; } >&5
1749   (eval "$ac_link") 2>&5
1750   ac_status=$?
1751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1752   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1753   { { case "(($ac_try" in
1754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1755   *) ac_try_echo=$ac_try;;
1756 esac
1757 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1758 $as_echo "$ac_try_echo"; } >&5
1759   (eval "$ac_try") 2>&5
1760   ac_status=$?
1761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1762   test $ac_status = 0; }; }; then :
1763   ac_retval=0
1764 else
1765   $as_echo "$as_me: program exited with status $ac_status" >&5
1766        $as_echo "$as_me: failed program was:" >&5
1767 sed 's/^/| /' conftest.$ac_ext >&5
1768
1769        ac_retval=$ac_status
1770 fi
1771   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1772   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1773   as_fn_set_status $ac_retval
1774
1775 } # ac_fn_c_try_run
1776
1777 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1778 # -------------------------------------------------------
1779 # Tests whether HEADER exists and can be compiled using the include files in
1780 # INCLUDES, setting the cache variable VAR accordingly.
1781 ac_fn_c_check_header_compile ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1785 $as_echo_n "checking for $2... " >&6; }
1786 if eval \${$3+:} false; then :
1787   $as_echo_n "(cached) " >&6
1788 else
1789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1790 /* end confdefs.h.  */
1791 $4
1792 #include <$2>
1793 _ACEOF
1794 if ac_fn_c_try_compile "$LINENO"; then :
1795   eval "$3=yes"
1796 else
1797   eval "$3=no"
1798 fi
1799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1800 fi
1801 eval ac_res=\$$3
1802                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1805
1806 } # ac_fn_c_check_header_compile
1807
1808 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1809 # -------------------------------------------
1810 # Tests whether TYPE exists after having included INCLUDES, setting cache
1811 # variable VAR accordingly.
1812 ac_fn_c_check_type ()
1813 {
1814   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1816 $as_echo_n "checking for $2... " >&6; }
1817 if eval \${$3+:} false; then :
1818   $as_echo_n "(cached) " >&6
1819 else
1820   eval "$3=no"
1821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1822 /* end confdefs.h.  */
1823 $4
1824 int
1825 main ()
1826 {
1827 if (sizeof ($2))
1828          return 0;
1829   ;
1830   return 0;
1831 }
1832 _ACEOF
1833 if ac_fn_c_try_compile "$LINENO"; then :
1834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1835 /* end confdefs.h.  */
1836 $4
1837 int
1838 main ()
1839 {
1840 if (sizeof (($2)))
1841             return 0;
1842   ;
1843   return 0;
1844 }
1845 _ACEOF
1846 if ac_fn_c_try_compile "$LINENO"; then :
1847
1848 else
1849   eval "$3=yes"
1850 fi
1851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1852 fi
1853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1854 fi
1855 eval ac_res=\$$3
1856                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1857 $as_echo "$ac_res" >&6; }
1858   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1859
1860 } # ac_fn_c_check_type
1861
1862 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1863 # ----------------------------------------------------
1864 # Tries to find if the field MEMBER exists in type AGGR, after including
1865 # INCLUDES, setting cache variable VAR accordingly.
1866 ac_fn_c_check_member ()
1867 {
1868   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1870 $as_echo_n "checking for $2.$3... " >&6; }
1871 if eval \${$4+:} false; then :
1872   $as_echo_n "(cached) " >&6
1873 else
1874   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1875 /* end confdefs.h.  */
1876 $5
1877 int
1878 main ()
1879 {
1880 static $2 ac_aggr;
1881 if (ac_aggr.$3)
1882 return 0;
1883   ;
1884   return 0;
1885 }
1886 _ACEOF
1887 if ac_fn_c_try_compile "$LINENO"; then :
1888   eval "$4=yes"
1889 else
1890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1891 /* end confdefs.h.  */
1892 $5
1893 int
1894 main ()
1895 {
1896 static $2 ac_aggr;
1897 if (sizeof ac_aggr.$3)
1898 return 0;
1899   ;
1900   return 0;
1901 }
1902 _ACEOF
1903 if ac_fn_c_try_compile "$LINENO"; then :
1904   eval "$4=yes"
1905 else
1906   eval "$4=no"
1907 fi
1908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1909 fi
1910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1911 fi
1912 eval ac_res=\$$4
1913                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1914 $as_echo "$ac_res" >&6; }
1915   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1916
1917 } # ac_fn_c_check_member
1918 cat >config.log <<_ACEOF
1919 This file contains any messages produced by compilers while
1920 running configure, to aid debugging if configure makes a mistake.
1921
1922 It was created by scrypt $as_me 1.2.1, which was
1923 generated by GNU Autoconf 2.69.  Invocation command line was
1924
1925   $ $0 $@
1926
1927 _ACEOF
1928 exec 5>>config.log
1929 {
1930 cat <<_ASUNAME
1931 ## --------- ##
1932 ## Platform. ##
1933 ## --------- ##
1934
1935 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1936 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1937 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1938 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1939 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1940
1941 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1942 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1943
1944 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1945 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1946 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1947 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1948 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1949 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1950 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1951
1952 _ASUNAME
1953
1954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1955 for as_dir in $PATH
1956 do
1957   IFS=$as_save_IFS
1958   test -z "$as_dir" && as_dir=.
1959     $as_echo "PATH: $as_dir"
1960   done
1961 IFS=$as_save_IFS
1962
1963 } >&5
1964
1965 cat >&5 <<_ACEOF
1966
1967
1968 ## ----------- ##
1969 ## Core tests. ##
1970 ## ----------- ##
1971
1972 _ACEOF
1973
1974
1975 # Keep a trace of the command line.
1976 # Strip out --no-create and --no-recursion so they do not pile up.
1977 # Strip out --silent because we don't want to record it for future runs.
1978 # Also quote any args containing shell meta-characters.
1979 # Make two passes to allow for proper duplicate-argument suppression.
1980 ac_configure_args=
1981 ac_configure_args0=
1982 ac_configure_args1=
1983 ac_must_keep_next=false
1984 for ac_pass in 1 2
1985 do
1986   for ac_arg
1987   do
1988     case $ac_arg in
1989     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1990     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1991     | -silent | --silent | --silen | --sile | --sil)
1992       continue ;;
1993     *\'*)
1994       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1995     esac
1996     case $ac_pass in
1997     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1998     2)
1999       as_fn_append ac_configure_args1 " '$ac_arg'"
2000       if test $ac_must_keep_next = true; then
2001         ac_must_keep_next=false # Got value, back to normal.
2002       else
2003         case $ac_arg in
2004           *=* | --config-cache | -C | -disable-* | --disable-* \
2005           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2006           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2007           | -with-* | --with-* | -without-* | --without-* | --x)
2008             case "$ac_configure_args0 " in
2009               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2010             esac
2011             ;;
2012           -* ) ac_must_keep_next=true ;;
2013         esac
2014       fi
2015       as_fn_append ac_configure_args " '$ac_arg'"
2016       ;;
2017     esac
2018   done
2019 done
2020 { ac_configure_args0=; unset ac_configure_args0;}
2021 { ac_configure_args1=; unset ac_configure_args1;}
2022
2023 # When interrupted or exit'd, cleanup temporary files, and complete
2024 # config.log.  We remove comments because anyway the quotes in there
2025 # would cause problems or look ugly.
2026 # WARNING: Use '\'' to represent an apostrophe within the trap.
2027 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2028 trap 'exit_status=$?
2029   # Save into config.log some information that might help in debugging.
2030   {
2031     echo
2032
2033     $as_echo "## ---------------- ##
2034 ## Cache variables. ##
2035 ## ---------------- ##"
2036     echo
2037     # The following way of writing the cache mishandles newlines in values,
2038 (
2039   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2040     eval ac_val=\$$ac_var
2041     case $ac_val in #(
2042     *${as_nl}*)
2043       case $ac_var in #(
2044       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2045 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2046       esac
2047       case $ac_var in #(
2048       _ | IFS | as_nl) ;; #(
2049       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2050       *) { eval $ac_var=; unset $ac_var;} ;;
2051       esac ;;
2052     esac
2053   done
2054   (set) 2>&1 |
2055     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2056     *${as_nl}ac_space=\ *)
2057       sed -n \
2058         "s/'\''/'\''\\\\'\'''\''/g;
2059           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2060       ;; #(
2061     *)
2062       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2063       ;;
2064     esac |
2065     sort
2066 )
2067     echo
2068
2069     $as_echo "## ----------------- ##
2070 ## Output variables. ##
2071 ## ----------------- ##"
2072     echo
2073     for ac_var in $ac_subst_vars
2074     do
2075       eval ac_val=\$$ac_var
2076       case $ac_val in
2077       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2078       esac
2079       $as_echo "$ac_var='\''$ac_val'\''"
2080     done | sort
2081     echo
2082
2083     if test -n "$ac_subst_files"; then
2084       $as_echo "## ------------------- ##
2085 ## File substitutions. ##
2086 ## ------------------- ##"
2087       echo
2088       for ac_var in $ac_subst_files
2089       do
2090         eval ac_val=\$$ac_var
2091         case $ac_val in
2092         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2093         esac
2094         $as_echo "$ac_var='\''$ac_val'\''"
2095       done | sort
2096       echo
2097     fi
2098
2099     if test -s confdefs.h; then
2100       $as_echo "## ----------- ##
2101 ## confdefs.h. ##
2102 ## ----------- ##"
2103       echo
2104       cat confdefs.h
2105       echo
2106     fi
2107     test "$ac_signal" != 0 &&
2108       $as_echo "$as_me: caught signal $ac_signal"
2109     $as_echo "$as_me: exit $exit_status"
2110   } >&5
2111   rm -f core *.core core.conftest.* &&
2112     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2113     exit $exit_status
2114 ' 0
2115 for ac_signal in 1 2 13 15; do
2116   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2117 done
2118 ac_signal=0
2119
2120 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2121 rm -f -r conftest* confdefs.h
2122
2123 $as_echo "/* confdefs.h */" > confdefs.h
2124
2125 # Predefined preprocessor variables.
2126
2127 cat >>confdefs.h <<_ACEOF
2128 #define PACKAGE_NAME "$PACKAGE_NAME"
2129 _ACEOF
2130
2131 cat >>confdefs.h <<_ACEOF
2132 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2133 _ACEOF
2134
2135 cat >>confdefs.h <<_ACEOF
2136 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2137 _ACEOF
2138
2139 cat >>confdefs.h <<_ACEOF
2140 #define PACKAGE_STRING "$PACKAGE_STRING"
2141 _ACEOF
2142
2143 cat >>confdefs.h <<_ACEOF
2144 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2145 _ACEOF
2146
2147 cat >>confdefs.h <<_ACEOF
2148 #define PACKAGE_URL "$PACKAGE_URL"
2149 _ACEOF
2150
2151
2152 # Let the site file select an alternate cache file if it wants to.
2153 # Prefer an explicitly selected file to automatically selected ones.
2154 ac_site_file1=NONE
2155 ac_site_file2=NONE
2156 if test -n "$CONFIG_SITE"; then
2157   # We do not want a PATH search for config.site.
2158   case $CONFIG_SITE in #((
2159     -*)  ac_site_file1=./$CONFIG_SITE;;
2160     */*) ac_site_file1=$CONFIG_SITE;;
2161     *)   ac_site_file1=./$CONFIG_SITE;;
2162   esac
2163 elif test "x$prefix" != xNONE; then
2164   ac_site_file1=$prefix/share/config.site
2165   ac_site_file2=$prefix/etc/config.site
2166 else
2167   ac_site_file1=$ac_default_prefix/share/config.site
2168   ac_site_file2=$ac_default_prefix/etc/config.site
2169 fi
2170 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2171 do
2172   test "x$ac_site_file" = xNONE && continue
2173   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2174     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2175 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2176     sed 's/^/| /' "$ac_site_file" >&5
2177     . "$ac_site_file" \
2178       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2179 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2180 as_fn_error $? "failed to load site script $ac_site_file
2181 See \`config.log' for more details" "$LINENO" 5; }
2182   fi
2183 done
2184
2185 if test -r "$cache_file"; then
2186   # Some versions of bash will fail to source /dev/null (special files
2187   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2188   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2189     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2190 $as_echo "$as_me: loading cache $cache_file" >&6;}
2191     case $cache_file in
2192       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2193       *)                      . "./$cache_file";;
2194     esac
2195   fi
2196 else
2197   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2198 $as_echo "$as_me: creating cache $cache_file" >&6;}
2199   >$cache_file
2200 fi
2201
2202 # Check that the precious variables saved in the cache have kept the same
2203 # value.
2204 ac_cache_corrupted=false
2205 for ac_var in $ac_precious_vars; do
2206   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2207   eval ac_new_set=\$ac_env_${ac_var}_set
2208   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2209   eval ac_new_val=\$ac_env_${ac_var}_value
2210   case $ac_old_set,$ac_new_set in
2211     set,)
2212       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2213 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2214       ac_cache_corrupted=: ;;
2215     ,set)
2216       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2217 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2218       ac_cache_corrupted=: ;;
2219     ,);;
2220     *)
2221       if test "x$ac_old_val" != "x$ac_new_val"; then
2222         # differences in whitespace do not lead to failure.
2223         ac_old_val_w=`echo x $ac_old_val`
2224         ac_new_val_w=`echo x $ac_new_val`
2225         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2226           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2227 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2228           ac_cache_corrupted=:
2229         else
2230           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2231 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2232           eval $ac_var=\$ac_old_val
2233         fi
2234         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2235 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2236         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2237 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2238       fi;;
2239   esac
2240   # Pass precious variables to config.status.
2241   if test "$ac_new_set" = set; then
2242     case $ac_new_val in
2243     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2244     *) ac_arg=$ac_var=$ac_new_val ;;
2245     esac
2246     case " $ac_configure_args " in
2247       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2248       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2249     esac
2250   fi
2251 done
2252 if $ac_cache_corrupted; then
2253   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2254 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2255   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2256 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2257   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2258 fi
2259 ## -------------------- ##
2260 ## Main body of script. ##
2261 ## -------------------- ##
2262
2263 ac_ext=c
2264 ac_cpp='$CPP $CPPFLAGS'
2265 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2266 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2267 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2268
2269
2270
2271 ac_aux_dir=
2272 for ac_dir in config.aux "$srcdir"/config.aux; do
2273   if test -f "$ac_dir/install-sh"; then
2274     ac_aux_dir=$ac_dir
2275     ac_install_sh="$ac_aux_dir/install-sh -c"
2276     break
2277   elif test -f "$ac_dir/install.sh"; then
2278     ac_aux_dir=$ac_dir
2279     ac_install_sh="$ac_aux_dir/install.sh -c"
2280     break
2281   elif test -f "$ac_dir/shtool"; then
2282     ac_aux_dir=$ac_dir
2283     ac_install_sh="$ac_aux_dir/shtool install -c"
2284     break
2285   fi
2286 done
2287 if test -z "$ac_aux_dir"; then
2288   as_fn_error $? "cannot find install-sh, install.sh, or shtool in config.aux \"$srcdir\"/config.aux" "$LINENO" 5
2289 fi
2290
2291 # These three variables are undocumented and unsupported,
2292 # and are intended to be withdrawn in a future Autoconf release.
2293 # They can cause serious problems if a builder's source tree is in a directory
2294 # whose full name contains unusual characters.
2295 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2296 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2297 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2298
2299
2300
2301 am__api_version='1.15'
2302
2303 # Find a good install program.  We prefer a C program (faster),
2304 # so one script is as good as another.  But avoid the broken or
2305 # incompatible versions:
2306 # SysV /etc/install, /usr/sbin/install
2307 # SunOS /usr/etc/install
2308 # IRIX /sbin/install
2309 # AIX /bin/install
2310 # AmigaOS /C/install, which installs bootblocks on floppy discs
2311 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2312 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2313 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2314 # OS/2's system install, which has a completely different semantic
2315 # ./install, which can be erroneously created by make from ./install.sh.
2316 # Reject install programs that cannot install multiple files.
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2318 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2319 if test -z "$INSTALL"; then
2320 if ${ac_cv_path_install+:} false; then :
2321   $as_echo_n "(cached) " >&6
2322 else
2323   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2324 for as_dir in $PATH
2325 do
2326   IFS=$as_save_IFS
2327   test -z "$as_dir" && as_dir=.
2328     # Account for people who put trailing slashes in PATH elements.
2329 case $as_dir/ in #((
2330   ./ | .// | /[cC]/* | \
2331   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2332   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2333   /usr/ucb/* ) ;;
2334   *)
2335     # OSF1 and SCO ODT 3.0 have their own names for install.
2336     # Don't use installbsd from OSF since it installs stuff as root
2337     # by default.
2338     for ac_prog in ginstall scoinst install; do
2339       for ac_exec_ext in '' $ac_executable_extensions; do
2340         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2341           if test $ac_prog = install &&
2342             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2343             # AIX install.  It has an incompatible calling convention.
2344             :
2345           elif test $ac_prog = install &&
2346             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2347             # program-specific install script used by HP pwplus--don't use.
2348             :
2349           else
2350             rm -rf conftest.one conftest.two conftest.dir
2351             echo one > conftest.one
2352             echo two > conftest.two
2353             mkdir conftest.dir
2354             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2355               test -s conftest.one && test -s conftest.two &&
2356               test -s conftest.dir/conftest.one &&
2357               test -s conftest.dir/conftest.two
2358             then
2359               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2360               break 3
2361             fi
2362           fi
2363         fi
2364       done
2365     done
2366     ;;
2367 esac
2368
2369   done
2370 IFS=$as_save_IFS
2371
2372 rm -rf conftest.one conftest.two conftest.dir
2373
2374 fi
2375   if test "${ac_cv_path_install+set}" = set; then
2376     INSTALL=$ac_cv_path_install
2377   else
2378     # As a last resort, use the slow shell script.  Don't cache a
2379     # value for INSTALL within a source directory, because that will
2380     # break other packages using the cache if that directory is
2381     # removed, or if the value is a relative name.
2382     INSTALL=$ac_install_sh
2383   fi
2384 fi
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2386 $as_echo "$INSTALL" >&6; }
2387
2388 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2389 # It thinks the first close brace ends the variable substitution.
2390 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2391
2392 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2393
2394 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2395
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2397 $as_echo_n "checking whether build environment is sane... " >&6; }
2398 # Reject unsafe characters in $srcdir or the absolute working directory
2399 # name.  Accept space and tab only in the latter.
2400 am_lf='
2401 '
2402 case `pwd` in
2403   *[\\\"\#\$\&\'\`$am_lf]*)
2404     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2405 esac
2406 case $srcdir in
2407   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2408     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2409 esac
2410
2411 # Do 'set' in a subshell so we don't clobber the current shell's
2412 # arguments.  Must try -L first in case configure is actually a
2413 # symlink; some systems play weird games with the mod time of symlinks
2414 # (eg FreeBSD returns the mod time of the symlink's containing
2415 # directory).
2416 if (
2417    am_has_slept=no
2418    for am_try in 1 2; do
2419      echo "timestamp, slept: $am_has_slept" > conftest.file
2420      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2421      if test "$*" = "X"; then
2422         # -L didn't work.
2423         set X `ls -t "$srcdir/configure" conftest.file`
2424      fi
2425      if test "$*" != "X $srcdir/configure conftest.file" \
2426         && test "$*" != "X conftest.file $srcdir/configure"; then
2427
2428         # If neither matched, then we have a broken ls.  This can happen
2429         # if, for instance, CONFIG_SHELL is bash and it inherits a
2430         # broken ls alias from the environment.  This has actually
2431         # happened.  Such a system could not be considered "sane".
2432         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2433   alias in your environment" "$LINENO" 5
2434      fi
2435      if test "$2" = conftest.file || test $am_try -eq 2; then
2436        break
2437      fi
2438      # Just in case.
2439      sleep 1
2440      am_has_slept=yes
2441    done
2442    test "$2" = conftest.file
2443    )
2444 then
2445    # Ok.
2446    :
2447 else
2448    as_fn_error $? "newly created file is older than distributed files!
2449 Check your system clock" "$LINENO" 5
2450 fi
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2452 $as_echo "yes" >&6; }
2453 # If we didn't sleep, we still need to ensure time stamps of config.status and
2454 # generated files are strictly newer.
2455 am_sleep_pid=
2456 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2457   ( sleep 1 ) &
2458   am_sleep_pid=$!
2459 fi
2460
2461 rm -f conftest.file
2462
2463 test "$program_prefix" != NONE &&
2464   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2465 # Use a double $ so make ignores it.
2466 test "$program_suffix" != NONE &&
2467   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2468 # Double any \ or $.
2469 # By default was `s,x,x', remove it if useless.
2470 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2471 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2472
2473 # Expand $ac_aux_dir to an absolute path.
2474 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2475
2476 if test x"${MISSING+set}" != xset; then
2477   case $am_aux_dir in
2478   *\ * | *\     *)
2479     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2480   *)
2481     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2482   esac
2483 fi
2484 # Use eval to expand $SHELL
2485 if eval "$MISSING --is-lightweight"; then
2486   am_missing_run="$MISSING "
2487 else
2488   am_missing_run=
2489   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2490 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2491 fi
2492
2493 if test x"${install_sh+set}" != xset; then
2494   case $am_aux_dir in
2495   *\ * | *\     *)
2496     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2497   *)
2498     install_sh="\${SHELL} $am_aux_dir/install-sh"
2499   esac
2500 fi
2501
2502 # Installed binaries are usually stripped using 'strip' when the user
2503 # run "make install-strip".  However 'strip' might not be the right
2504 # tool to use in cross-compilation environments, therefore Automake
2505 # will honor the 'STRIP' environment variable to overrule this program.
2506 if test "$cross_compiling" != no; then
2507   if test -n "$ac_tool_prefix"; then
2508   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2509 set dummy ${ac_tool_prefix}strip; ac_word=$2
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2511 $as_echo_n "checking for $ac_word... " >&6; }
2512 if ${ac_cv_prog_STRIP+:} false; then :
2513   $as_echo_n "(cached) " >&6
2514 else
2515   if test -n "$STRIP"; then
2516   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2517 else
2518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2519 for as_dir in $PATH
2520 do
2521   IFS=$as_save_IFS
2522   test -z "$as_dir" && as_dir=.
2523     for ac_exec_ext in '' $ac_executable_extensions; do
2524   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2525     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2527     break 2
2528   fi
2529 done
2530   done
2531 IFS=$as_save_IFS
2532
2533 fi
2534 fi
2535 STRIP=$ac_cv_prog_STRIP
2536 if test -n "$STRIP"; then
2537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2538 $as_echo "$STRIP" >&6; }
2539 else
2540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2541 $as_echo "no" >&6; }
2542 fi
2543
2544
2545 fi
2546 if test -z "$ac_cv_prog_STRIP"; then
2547   ac_ct_STRIP=$STRIP
2548   # Extract the first word of "strip", so it can be a program name with args.
2549 set dummy strip; ac_word=$2
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2551 $as_echo_n "checking for $ac_word... " >&6; }
2552 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2553   $as_echo_n "(cached) " >&6
2554 else
2555   if test -n "$ac_ct_STRIP"; then
2556   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2557 else
2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2559 for as_dir in $PATH
2560 do
2561   IFS=$as_save_IFS
2562   test -z "$as_dir" && as_dir=.
2563     for ac_exec_ext in '' $ac_executable_extensions; do
2564   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2565     ac_cv_prog_ac_ct_STRIP="strip"
2566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2567     break 2
2568   fi
2569 done
2570   done
2571 IFS=$as_save_IFS
2572
2573 fi
2574 fi
2575 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2576 if test -n "$ac_ct_STRIP"; then
2577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2578 $as_echo "$ac_ct_STRIP" >&6; }
2579 else
2580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2581 $as_echo "no" >&6; }
2582 fi
2583
2584   if test "x$ac_ct_STRIP" = x; then
2585     STRIP=":"
2586   else
2587     case $cross_compiling:$ac_tool_warned in
2588 yes:)
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2590 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2591 ac_tool_warned=yes ;;
2592 esac
2593     STRIP=$ac_ct_STRIP
2594   fi
2595 else
2596   STRIP="$ac_cv_prog_STRIP"
2597 fi
2598
2599 fi
2600 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2601
2602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2603 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2604 if test -z "$MKDIR_P"; then
2605   if ${ac_cv_path_mkdir+:} false; then :
2606   $as_echo_n "(cached) " >&6
2607 else
2608   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2609 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2610 do
2611   IFS=$as_save_IFS
2612   test -z "$as_dir" && as_dir=.
2613     for ac_prog in mkdir gmkdir; do
2614          for ac_exec_ext in '' $ac_executable_extensions; do
2615            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2616            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2617              'mkdir (GNU coreutils) '* | \
2618              'mkdir (coreutils) '* | \
2619              'mkdir (fileutils) '4.1*)
2620                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2621                break 3;;
2622            esac
2623          done
2624        done
2625   done
2626 IFS=$as_save_IFS
2627
2628 fi
2629
2630   test -d ./--version && rmdir ./--version
2631   if test "${ac_cv_path_mkdir+set}" = set; then
2632     MKDIR_P="$ac_cv_path_mkdir -p"
2633   else
2634     # As a last resort, use the slow shell script.  Don't cache a
2635     # value for MKDIR_P within a source directory, because that will
2636     # break other packages using the cache if that directory is
2637     # removed, or if the value is a relative name.
2638     MKDIR_P="$ac_install_sh -d"
2639   fi
2640 fi
2641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2642 $as_echo "$MKDIR_P" >&6; }
2643
2644 for ac_prog in gawk mawk nawk awk
2645 do
2646   # Extract the first word of "$ac_prog", so it can be a program name with args.
2647 set dummy $ac_prog; ac_word=$2
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2649 $as_echo_n "checking for $ac_word... " >&6; }
2650 if ${ac_cv_prog_AWK+:} false; then :
2651   $as_echo_n "(cached) " >&6
2652 else
2653   if test -n "$AWK"; then
2654   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2655 else
2656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2657 for as_dir in $PATH
2658 do
2659   IFS=$as_save_IFS
2660   test -z "$as_dir" && as_dir=.
2661     for ac_exec_ext in '' $ac_executable_extensions; do
2662   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2663     ac_cv_prog_AWK="$ac_prog"
2664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2665     break 2
2666   fi
2667 done
2668   done
2669 IFS=$as_save_IFS
2670
2671 fi
2672 fi
2673 AWK=$ac_cv_prog_AWK
2674 if test -n "$AWK"; then
2675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2676 $as_echo "$AWK" >&6; }
2677 else
2678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2679 $as_echo "no" >&6; }
2680 fi
2681
2682
2683   test -n "$AWK" && break
2684 done
2685
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2687 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2688 set x ${MAKE-make}
2689 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2690 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2691   $as_echo_n "(cached) " >&6
2692 else
2693   cat >conftest.make <<\_ACEOF
2694 SHELL = /bin/sh
2695 all:
2696         @echo '@@@%%%=$(MAKE)=@@@%%%'
2697 _ACEOF
2698 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2699 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2700   *@@@%%%=?*=@@@%%%*)
2701     eval ac_cv_prog_make_${ac_make}_set=yes;;
2702   *)
2703     eval ac_cv_prog_make_${ac_make}_set=no;;
2704 esac
2705 rm -f conftest.make
2706 fi
2707 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2709 $as_echo "yes" >&6; }
2710   SET_MAKE=
2711 else
2712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2713 $as_echo "no" >&6; }
2714   SET_MAKE="MAKE=${MAKE-make}"
2715 fi
2716
2717 rm -rf .tst 2>/dev/null
2718 mkdir .tst 2>/dev/null
2719 if test -d .tst; then
2720   am__leading_dot=.
2721 else
2722   am__leading_dot=_
2723 fi
2724 rmdir .tst 2>/dev/null
2725
2726 # Check whether --enable-silent-rules was given.
2727 if test "${enable_silent_rules+set}" = set; then :
2728   enableval=$enable_silent_rules;
2729 fi
2730
2731 case $enable_silent_rules in # (((
2732   yes) AM_DEFAULT_VERBOSITY=0;;
2733    no) AM_DEFAULT_VERBOSITY=1;;
2734     *) AM_DEFAULT_VERBOSITY=1;;
2735 esac
2736 am_make=${MAKE-make}
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2738 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2739 if ${am_cv_make_support_nested_variables+:} false; then :
2740   $as_echo_n "(cached) " >&6
2741 else
2742   if $as_echo 'TRUE=$(BAR$(V))
2743 BAR0=false
2744 BAR1=true
2745 V=1
2746 am__doit:
2747         @$(TRUE)
2748 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2749   am_cv_make_support_nested_variables=yes
2750 else
2751   am_cv_make_support_nested_variables=no
2752 fi
2753 fi
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2755 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2756 if test $am_cv_make_support_nested_variables = yes; then
2757     AM_V='$(V)'
2758   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2759 else
2760   AM_V=$AM_DEFAULT_VERBOSITY
2761   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2762 fi
2763 AM_BACKSLASH='\'
2764
2765 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2766   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2767   # is not polluted with repeated "-I."
2768   am__isrc=' -I$(srcdir)'
2769   # test to see if srcdir already configured
2770   if test -f $srcdir/config.status; then
2771     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2772   fi
2773 fi
2774
2775 # test whether we have cygpath
2776 if test -z "$CYGPATH_W"; then
2777   if (cygpath --version) >/dev/null 2>/dev/null; then
2778     CYGPATH_W='cygpath -w'
2779   else
2780     CYGPATH_W=echo
2781   fi
2782 fi
2783
2784
2785 # Define the identity of the package.
2786  PACKAGE='scrypt'
2787  VERSION='1.2.1'
2788
2789
2790 cat >>confdefs.h <<_ACEOF
2791 #define PACKAGE "$PACKAGE"
2792 _ACEOF
2793
2794
2795 cat >>confdefs.h <<_ACEOF
2796 #define VERSION "$VERSION"
2797 _ACEOF
2798
2799 # Some tools Automake needs.
2800
2801 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2802
2803
2804 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2805
2806
2807 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2808
2809
2810 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2811
2812
2813 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2814
2815 # For better backward compatibility.  To be removed once Automake 1.9.x
2816 # dies out for good.  For more background, see:
2817 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2818 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2819 mkdir_p='$(MKDIR_P)'
2820
2821 # We need awk for the "check" target (and possibly the TAP driver).  The
2822 # system "awk" is bad on some platforms.
2823 # Always define AMTAR for backward compatibility.  Yes, it's still used
2824 # in the wild :-(  We should find a proper way to deprecate it ...
2825 AMTAR='$${TAR-tar}'
2826
2827
2828 # We'll loop over all known methods to create a tar archive until one works.
2829 _am_tools='gnutar  pax cpio none'
2830
2831 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2832
2833
2834
2835
2836
2837
2838 # POSIX will say in a future version that running "rm -f" with no argument
2839 # is OK; and we want to be able to make that assumption in our Makefile
2840 # recipes.  So use an aggressive probe to check that the usage we want is
2841 # actually supported "in the wild" to an acceptable degree.
2842 # See automake bug#10828.
2843 # To make any issue more visible, cause the running configure to be aborted
2844 # by default if the 'rm' program in use doesn't match our expectations; the
2845 # user can still override this though.
2846 if rm -f && rm -fr && rm -rf; then : OK; else
2847   cat >&2 <<'END'
2848 Oops!
2849
2850 Your 'rm' program seems unable to run without file operands specified
2851 on the command line, even when the '-f' option is present.  This is contrary
2852 to the behaviour of most rm programs out there, and not conforming with
2853 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2854
2855 Please tell bug-automake@gnu.org about your system, including the value
2856 of your $PATH and any error possibly output before this message.  This
2857 can help us improve future automake versions.
2858
2859 END
2860   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2861     echo 'Configuration will proceed anyway, since you have set the' >&2
2862     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2863     echo >&2
2864   else
2865     cat >&2 <<'END'
2866 Aborting the configuration process, to ensure you take notice of the issue.
2867
2868 You can download and install GNU coreutils to get an 'rm' implementation
2869 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2870
2871 If you want to complete the configuration process using your problematic
2872 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2873 to "yes", and re-run configure.
2874
2875 END
2876     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2877   fi
2878 fi
2879
2880
2881 # Checks for programs.
2882 DEPDIR="${am__leading_dot}deps"
2883
2884 ac_config_commands="$ac_config_commands depfiles"
2885
2886
2887 am_make=${MAKE-make}
2888 cat > confinc << 'END'
2889 am__doit:
2890         @echo this is the am__doit target
2891 .PHONY: am__doit
2892 END
2893 # If we don't find an include directive, just comment out the code.
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2895 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2896 am__include="#"
2897 am__quote=
2898 _am_result=none
2899 # First try GNU make style include.
2900 echo "include confinc" > confmf
2901 # Ignore all kinds of additional output from 'make'.
2902 case `$am_make -s -f confmf 2> /dev/null` in #(
2903 *the\ am__doit\ target*)
2904   am__include=include
2905   am__quote=
2906   _am_result=GNU
2907   ;;
2908 esac
2909 # Now try BSD make style include.
2910 if test "$am__include" = "#"; then
2911    echo '.include "confinc"' > confmf
2912    case `$am_make -s -f confmf 2> /dev/null` in #(
2913    *the\ am__doit\ target*)
2914      am__include=.include
2915      am__quote="\""
2916      _am_result=BSD
2917      ;;
2918    esac
2919 fi
2920
2921
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2923 $as_echo "$_am_result" >&6; }
2924 rm -f confinc confmf
2925
2926 # Check whether --enable-dependency-tracking was given.
2927 if test "${enable_dependency_tracking+set}" = set; then :
2928   enableval=$enable_dependency_tracking;
2929 fi
2930
2931 if test "x$enable_dependency_tracking" != xno; then
2932   am_depcomp="$ac_aux_dir/depcomp"
2933   AMDEPBACKSLASH='\'
2934   am__nodep='_no'
2935 fi
2936  if test "x$enable_dependency_tracking" != xno; then
2937   AMDEP_TRUE=
2938   AMDEP_FALSE='#'
2939 else
2940   AMDEP_TRUE='#'
2941   AMDEP_FALSE=
2942 fi
2943
2944
2945 ac_ext=c
2946 ac_cpp='$CPP $CPPFLAGS'
2947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2950 if test -n "$ac_tool_prefix"; then
2951   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2952 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2954 $as_echo_n "checking for $ac_word... " >&6; }
2955 if ${ac_cv_prog_CC+:} false; then :
2956   $as_echo_n "(cached) " >&6
2957 else
2958   if test -n "$CC"; then
2959   ac_cv_prog_CC="$CC" # Let the user override the test.
2960 else
2961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2962 for as_dir in $PATH
2963 do
2964   IFS=$as_save_IFS
2965   test -z "$as_dir" && as_dir=.
2966     for ac_exec_ext in '' $ac_executable_extensions; do
2967   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2968     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2970     break 2
2971   fi
2972 done
2973   done
2974 IFS=$as_save_IFS
2975
2976 fi
2977 fi
2978 CC=$ac_cv_prog_CC
2979 if test -n "$CC"; then
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2981 $as_echo "$CC" >&6; }
2982 else
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2984 $as_echo "no" >&6; }
2985 fi
2986
2987
2988 fi
2989 if test -z "$ac_cv_prog_CC"; then
2990   ac_ct_CC=$CC
2991   # Extract the first word of "gcc", so it can be a program name with args.
2992 set dummy gcc; ac_word=$2
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2994 $as_echo_n "checking for $ac_word... " >&6; }
2995 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2996   $as_echo_n "(cached) " >&6
2997 else
2998   if test -n "$ac_ct_CC"; then
2999   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3000 else
3001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002 for as_dir in $PATH
3003 do
3004   IFS=$as_save_IFS
3005   test -z "$as_dir" && as_dir=.
3006     for ac_exec_ext in '' $ac_executable_extensions; do
3007   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3008     ac_cv_prog_ac_ct_CC="gcc"
3009     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3010     break 2
3011   fi
3012 done
3013   done
3014 IFS=$as_save_IFS
3015
3016 fi
3017 fi
3018 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3019 if test -n "$ac_ct_CC"; then
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3021 $as_echo "$ac_ct_CC" >&6; }
3022 else
3023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3024 $as_echo "no" >&6; }
3025 fi
3026
3027   if test "x$ac_ct_CC" = x; then
3028     CC=""
3029   else
3030     case $cross_compiling:$ac_tool_warned in
3031 yes:)
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3033 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3034 ac_tool_warned=yes ;;
3035 esac
3036     CC=$ac_ct_CC
3037   fi
3038 else
3039   CC="$ac_cv_prog_CC"
3040 fi
3041
3042 if test -z "$CC"; then
3043           if test -n "$ac_tool_prefix"; then
3044     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3045 set dummy ${ac_tool_prefix}cc; ac_word=$2
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3047 $as_echo_n "checking for $ac_word... " >&6; }
3048 if ${ac_cv_prog_CC+:} false; then :
3049   $as_echo_n "(cached) " >&6
3050 else
3051   if test -n "$CC"; then
3052   ac_cv_prog_CC="$CC" # Let the user override the test.
3053 else
3054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3055 for as_dir in $PATH
3056 do
3057   IFS=$as_save_IFS
3058   test -z "$as_dir" && as_dir=.
3059     for ac_exec_ext in '' $ac_executable_extensions; do
3060   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3061     ac_cv_prog_CC="${ac_tool_prefix}cc"
3062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3063     break 2
3064   fi
3065 done
3066   done
3067 IFS=$as_save_IFS
3068
3069 fi
3070 fi
3071 CC=$ac_cv_prog_CC
3072 if test -n "$CC"; then
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3074 $as_echo "$CC" >&6; }
3075 else
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3077 $as_echo "no" >&6; }
3078 fi
3079
3080
3081   fi
3082 fi
3083 if test -z "$CC"; then
3084   # Extract the first word of "cc", so it can be a program name with args.
3085 set dummy cc; ac_word=$2
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3087 $as_echo_n "checking for $ac_word... " >&6; }
3088 if ${ac_cv_prog_CC+:} false; then :
3089   $as_echo_n "(cached) " >&6
3090 else
3091   if test -n "$CC"; then
3092   ac_cv_prog_CC="$CC" # Let the user override the test.
3093 else
3094   ac_prog_rejected=no
3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096 for as_dir in $PATH
3097 do
3098   IFS=$as_save_IFS
3099   test -z "$as_dir" && as_dir=.
3100     for ac_exec_ext in '' $ac_executable_extensions; do
3101   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3102     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3103        ac_prog_rejected=yes
3104        continue
3105      fi
3106     ac_cv_prog_CC="cc"
3107     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3108     break 2
3109   fi
3110 done
3111   done
3112 IFS=$as_save_IFS
3113
3114 if test $ac_prog_rejected = yes; then
3115   # We found a bogon in the path, so make sure we never use it.
3116   set dummy $ac_cv_prog_CC
3117   shift
3118   if test $# != 0; then
3119     # We chose a different compiler from the bogus one.
3120     # However, it has the same basename, so the bogon will be chosen
3121     # first if we set CC to just the basename; use the full file name.
3122     shift
3123     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3124   fi
3125 fi
3126 fi
3127 fi
3128 CC=$ac_cv_prog_CC
3129 if test -n "$CC"; then
3130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3131 $as_echo "$CC" >&6; }
3132 else
3133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3134 $as_echo "no" >&6; }
3135 fi
3136
3137
3138 fi
3139 if test -z "$CC"; then
3140   if test -n "$ac_tool_prefix"; then
3141   for ac_prog in cl.exe
3142   do
3143     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3144 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3146 $as_echo_n "checking for $ac_word... " >&6; }
3147 if ${ac_cv_prog_CC+:} false; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   if test -n "$CC"; then
3151   ac_cv_prog_CC="$CC" # Let the user override the test.
3152 else
3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3154 for as_dir in $PATH
3155 do
3156   IFS=$as_save_IFS
3157   test -z "$as_dir" && as_dir=.
3158     for ac_exec_ext in '' $ac_executable_extensions; do
3159   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3160     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162     break 2
3163   fi
3164 done
3165   done
3166 IFS=$as_save_IFS
3167
3168 fi
3169 fi
3170 CC=$ac_cv_prog_CC
3171 if test -n "$CC"; then
3172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3173 $as_echo "$CC" >&6; }
3174 else
3175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3176 $as_echo "no" >&6; }
3177 fi
3178
3179
3180     test -n "$CC" && break
3181   done
3182 fi
3183 if test -z "$CC"; then
3184   ac_ct_CC=$CC
3185   for ac_prog in cl.exe
3186 do
3187   # Extract the first word of "$ac_prog", so it can be a program name with args.
3188 set dummy $ac_prog; ac_word=$2
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3190 $as_echo_n "checking for $ac_word... " >&6; }
3191 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3192   $as_echo_n "(cached) " >&6
3193 else
3194   if test -n "$ac_ct_CC"; then
3195   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3196 else
3197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3198 for as_dir in $PATH
3199 do
3200   IFS=$as_save_IFS
3201   test -z "$as_dir" && as_dir=.
3202     for ac_exec_ext in '' $ac_executable_extensions; do
3203   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3204     ac_cv_prog_ac_ct_CC="$ac_prog"
3205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3206     break 2
3207   fi
3208 done
3209   done
3210 IFS=$as_save_IFS
3211
3212 fi
3213 fi
3214 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3215 if test -n "$ac_ct_CC"; then
3216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3217 $as_echo "$ac_ct_CC" >&6; }
3218 else
3219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3220 $as_echo "no" >&6; }
3221 fi
3222
3223
3224   test -n "$ac_ct_CC" && break
3225 done
3226
3227   if test "x$ac_ct_CC" = x; then
3228     CC=""
3229   else
3230     case $cross_compiling:$ac_tool_warned in
3231 yes:)
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3234 ac_tool_warned=yes ;;
3235 esac
3236     CC=$ac_ct_CC
3237   fi
3238 fi
3239
3240 fi
3241
3242
3243 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3244 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3245 as_fn_error $? "no acceptable C compiler found in \$PATH
3246 See \`config.log' for more details" "$LINENO" 5; }
3247
3248 # Provide some information about the compiler.
3249 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3250 set X $ac_compile
3251 ac_compiler=$2
3252 for ac_option in --version -v -V -qversion; do
3253   { { ac_try="$ac_compiler $ac_option >&5"
3254 case "(($ac_try" in
3255   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3256   *) ac_try_echo=$ac_try;;
3257 esac
3258 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3259 $as_echo "$ac_try_echo"; } >&5
3260   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3261   ac_status=$?
3262   if test -s conftest.err; then
3263     sed '10a\
3264 ... rest of stderr output deleted ...
3265          10q' conftest.err >conftest.er1
3266     cat conftest.er1 >&5
3267   fi
3268   rm -f conftest.er1 conftest.err
3269   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3270   test $ac_status = 0; }
3271 done
3272
3273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3274 /* end confdefs.h.  */
3275
3276 int
3277 main ()
3278 {
3279
3280   ;
3281   return 0;
3282 }
3283 _ACEOF
3284 ac_clean_files_save=$ac_clean_files
3285 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3286 # Try to create an executable without -o first, disregard a.out.
3287 # It will help us diagnose broken compilers, and finding out an intuition
3288 # of exeext.
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3290 $as_echo_n "checking whether the C compiler works... " >&6; }
3291 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3292
3293 # The possible output files:
3294 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3295
3296 ac_rmfiles=
3297 for ac_file in $ac_files
3298 do
3299   case $ac_file in
3300     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3301     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3302   esac
3303 done
3304 rm -f $ac_rmfiles
3305
3306 if { { ac_try="$ac_link_default"
3307 case "(($ac_try" in
3308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3309   *) ac_try_echo=$ac_try;;
3310 esac
3311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3312 $as_echo "$ac_try_echo"; } >&5
3313   (eval "$ac_link_default") 2>&5
3314   ac_status=$?
3315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3316   test $ac_status = 0; }; then :
3317   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3318 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3319 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3320 # so that the user can short-circuit this test for compilers unknown to
3321 # Autoconf.
3322 for ac_file in $ac_files ''
3323 do
3324   test -f "$ac_file" || continue
3325   case $ac_file in
3326     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3327         ;;
3328     [ab].out )
3329         # We found the default executable, but exeext='' is most
3330         # certainly right.
3331         break;;
3332     *.* )
3333         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3334         then :; else
3335            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3336         fi
3337         # We set ac_cv_exeext here because the later test for it is not
3338         # safe: cross compilers may not add the suffix if given an `-o'
3339         # argument, so we may need to know it at that point already.
3340         # Even if this section looks crufty: it has the advantage of
3341         # actually working.
3342         break;;
3343     * )
3344         break;;
3345   esac
3346 done
3347 test "$ac_cv_exeext" = no && ac_cv_exeext=
3348
3349 else
3350   ac_file=''
3351 fi
3352 if test -z "$ac_file"; then :
3353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3354 $as_echo "no" >&6; }
3355 $as_echo "$as_me: failed program was:" >&5
3356 sed 's/^/| /' conftest.$ac_ext >&5
3357
3358 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3359 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3360 as_fn_error 77 "C compiler cannot create executables
3361 See \`config.log' for more details" "$LINENO" 5; }
3362 else
3363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3364 $as_echo "yes" >&6; }
3365 fi
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3367 $as_echo_n "checking for C compiler default output file name... " >&6; }
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3369 $as_echo "$ac_file" >&6; }
3370 ac_exeext=$ac_cv_exeext
3371
3372 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3373 ac_clean_files=$ac_clean_files_save
3374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3375 $as_echo_n "checking for suffix of executables... " >&6; }
3376 if { { ac_try="$ac_link"
3377 case "(($ac_try" in
3378   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3379   *) ac_try_echo=$ac_try;;
3380 esac
3381 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3382 $as_echo "$ac_try_echo"; } >&5
3383   (eval "$ac_link") 2>&5
3384   ac_status=$?
3385   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3386   test $ac_status = 0; }; then :
3387   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3388 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3389 # work properly (i.e., refer to `conftest.exe'), while it won't with
3390 # `rm'.
3391 for ac_file in conftest.exe conftest conftest.*; do
3392   test -f "$ac_file" || continue
3393   case $ac_file in
3394     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3395     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3396           break;;
3397     * ) break;;
3398   esac
3399 done
3400 else
3401   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3402 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3403 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3404 See \`config.log' for more details" "$LINENO" 5; }
3405 fi
3406 rm -f conftest conftest$ac_cv_exeext
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3408 $as_echo "$ac_cv_exeext" >&6; }
3409
3410 rm -f conftest.$ac_ext
3411 EXEEXT=$ac_cv_exeext
3412 ac_exeext=$EXEEXT
3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3414 /* end confdefs.h.  */
3415 #include <stdio.h>
3416 int
3417 main ()
3418 {
3419 FILE *f = fopen ("conftest.out", "w");
3420  return ferror (f) || fclose (f) != 0;
3421
3422   ;
3423   return 0;
3424 }
3425 _ACEOF
3426 ac_clean_files="$ac_clean_files conftest.out"
3427 # Check that the compiler produces executables we can run.  If not, either
3428 # the compiler is broken, or we cross compile.
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3430 $as_echo_n "checking whether we are cross compiling... " >&6; }
3431 if test "$cross_compiling" != yes; then
3432   { { ac_try="$ac_link"
3433 case "(($ac_try" in
3434   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3435   *) ac_try_echo=$ac_try;;
3436 esac
3437 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3438 $as_echo "$ac_try_echo"; } >&5
3439   (eval "$ac_link") 2>&5
3440   ac_status=$?
3441   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3442   test $ac_status = 0; }
3443   if { ac_try='./conftest$ac_cv_exeext'
3444   { { case "(($ac_try" in
3445   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3446   *) ac_try_echo=$ac_try;;
3447 esac
3448 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3449 $as_echo "$ac_try_echo"; } >&5
3450   (eval "$ac_try") 2>&5
3451   ac_status=$?
3452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3453   test $ac_status = 0; }; }; then
3454     cross_compiling=no
3455   else
3456     if test "$cross_compiling" = maybe; then
3457         cross_compiling=yes
3458     else
3459         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3461 as_fn_error $? "cannot run C compiled programs.
3462 If you meant to cross compile, use \`--host'.
3463 See \`config.log' for more details" "$LINENO" 5; }
3464     fi
3465   fi
3466 fi
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3468 $as_echo "$cross_compiling" >&6; }
3469
3470 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3471 ac_clean_files=$ac_clean_files_save
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3473 $as_echo_n "checking for suffix of object files... " >&6; }
3474 if ${ac_cv_objext+:} false; then :
3475   $as_echo_n "(cached) " >&6
3476 else
3477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478 /* end confdefs.h.  */
3479
3480 int
3481 main ()
3482 {
3483
3484   ;
3485   return 0;
3486 }
3487 _ACEOF
3488 rm -f conftest.o conftest.obj
3489 if { { ac_try="$ac_compile"
3490 case "(($ac_try" in
3491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3492   *) ac_try_echo=$ac_try;;
3493 esac
3494 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3495 $as_echo "$ac_try_echo"; } >&5
3496   (eval "$ac_compile") 2>&5
3497   ac_status=$?
3498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3499   test $ac_status = 0; }; then :
3500   for ac_file in conftest.o conftest.obj conftest.*; do
3501   test -f "$ac_file" || continue;
3502   case $ac_file in
3503     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3504     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3505        break;;
3506   esac
3507 done
3508 else
3509   $as_echo "$as_me: failed program was:" >&5
3510 sed 's/^/| /' conftest.$ac_ext >&5
3511
3512 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3514 as_fn_error $? "cannot compute suffix of object files: cannot compile
3515 See \`config.log' for more details" "$LINENO" 5; }
3516 fi
3517 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3518 fi
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3520 $as_echo "$ac_cv_objext" >&6; }
3521 OBJEXT=$ac_cv_objext
3522 ac_objext=$OBJEXT
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3524 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3525 if ${ac_cv_c_compiler_gnu+:} false; then :
3526   $as_echo_n "(cached) " >&6
3527 else
3528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3529 /* end confdefs.h.  */
3530
3531 int
3532 main ()
3533 {
3534 #ifndef __GNUC__
3535        choke me
3536 #endif
3537
3538   ;
3539   return 0;
3540 }
3541 _ACEOF
3542 if ac_fn_c_try_compile "$LINENO"; then :
3543   ac_compiler_gnu=yes
3544 else
3545   ac_compiler_gnu=no
3546 fi
3547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3548 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3549
3550 fi
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3552 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3553 if test $ac_compiler_gnu = yes; then
3554   GCC=yes
3555 else
3556   GCC=
3557 fi
3558 ac_test_CFLAGS=${CFLAGS+set}
3559 ac_save_CFLAGS=$CFLAGS
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3561 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3562 if ${ac_cv_prog_cc_g+:} false; then :
3563   $as_echo_n "(cached) " >&6
3564 else
3565   ac_save_c_werror_flag=$ac_c_werror_flag
3566    ac_c_werror_flag=yes
3567    ac_cv_prog_cc_g=no
3568    CFLAGS="-g"
3569    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571
3572 int
3573 main ()
3574 {
3575
3576   ;
3577   return 0;
3578 }
3579 _ACEOF
3580 if ac_fn_c_try_compile "$LINENO"; then :
3581   ac_cv_prog_cc_g=yes
3582 else
3583   CFLAGS=""
3584       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3585 /* end confdefs.h.  */
3586
3587 int
3588 main ()
3589 {
3590
3591   ;
3592   return 0;
3593 }
3594 _ACEOF
3595 if ac_fn_c_try_compile "$LINENO"; then :
3596
3597 else
3598   ac_c_werror_flag=$ac_save_c_werror_flag
3599          CFLAGS="-g"
3600          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601 /* end confdefs.h.  */
3602
3603 int
3604 main ()
3605 {
3606
3607   ;
3608   return 0;
3609 }
3610 _ACEOF
3611 if ac_fn_c_try_compile "$LINENO"; then :
3612   ac_cv_prog_cc_g=yes
3613 fi
3614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3615 fi
3616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3617 fi
3618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3619    ac_c_werror_flag=$ac_save_c_werror_flag
3620 fi
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3622 $as_echo "$ac_cv_prog_cc_g" >&6; }
3623 if test "$ac_test_CFLAGS" = set; then
3624   CFLAGS=$ac_save_CFLAGS
3625 elif test $ac_cv_prog_cc_g = yes; then
3626   if test "$GCC" = yes; then
3627     CFLAGS="-g -O2"
3628   else
3629     CFLAGS="-g"
3630   fi
3631 else
3632   if test "$GCC" = yes; then
3633     CFLAGS="-O2"
3634   else
3635     CFLAGS=
3636   fi
3637 fi
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3639 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3640 if ${ac_cv_prog_cc_c89+:} false; then :
3641   $as_echo_n "(cached) " >&6
3642 else
3643   ac_cv_prog_cc_c89=no
3644 ac_save_CC=$CC
3645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3646 /* end confdefs.h.  */
3647 #include <stdarg.h>
3648 #include <stdio.h>
3649 struct stat;
3650 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3651 struct buf { int x; };
3652 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3653 static char *e (p, i)
3654      char **p;
3655      int i;
3656 {
3657   return p[i];
3658 }
3659 static char *f (char * (*g) (char **, int), char **p, ...)
3660 {
3661   char *s;
3662   va_list v;
3663   va_start (v,p);
3664   s = g (p, va_arg (v,int));
3665   va_end (v);
3666   return s;
3667 }
3668
3669 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3670    function prototypes and stuff, but not '\xHH' hex character constants.
3671    These don't provoke an error unfortunately, instead are silently treated
3672    as 'x'.  The following induces an error, until -std is added to get
3673    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3674    array size at least.  It's necessary to write '\x00'==0 to get something
3675    that's true only with -std.  */
3676 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3677
3678 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3679    inside strings and character constants.  */
3680 #define FOO(x) 'x'
3681 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3682
3683 int test (int i, double x);
3684 struct s1 {int (*f) (int a);};
3685 struct s2 {int (*f) (double a);};
3686 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3687 int argc;
3688 char **argv;
3689 int
3690 main ()
3691 {
3692 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3693   ;
3694   return 0;
3695 }
3696 _ACEOF
3697 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3698         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3699 do
3700   CC="$ac_save_CC $ac_arg"
3701   if ac_fn_c_try_compile "$LINENO"; then :
3702   ac_cv_prog_cc_c89=$ac_arg
3703 fi
3704 rm -f core conftest.err conftest.$ac_objext
3705   test "x$ac_cv_prog_cc_c89" != "xno" && break
3706 done
3707 rm -f conftest.$ac_ext
3708 CC=$ac_save_CC
3709
3710 fi
3711 # AC_CACHE_VAL
3712 case "x$ac_cv_prog_cc_c89" in
3713   x)
3714     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3715 $as_echo "none needed" >&6; } ;;
3716   xno)
3717     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3718 $as_echo "unsupported" >&6; } ;;
3719   *)
3720     CC="$CC $ac_cv_prog_cc_c89"
3721     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3722 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3723 esac
3724 if test "x$ac_cv_prog_cc_c89" != xno; then :
3725
3726 fi
3727
3728 ac_ext=c
3729 ac_cpp='$CPP $CPPFLAGS'
3730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3733
3734 ac_ext=c
3735 ac_cpp='$CPP $CPPFLAGS'
3736 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3737 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3738 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3740 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3741 if ${am_cv_prog_cc_c_o+:} false; then :
3742   $as_echo_n "(cached) " >&6
3743 else
3744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3745 /* end confdefs.h.  */
3746
3747 int
3748 main ()
3749 {
3750
3751   ;
3752   return 0;
3753 }
3754 _ACEOF
3755   # Make sure it works both with $CC and with simple cc.
3756   # Following AC_PROG_CC_C_O, we do the test twice because some
3757   # compilers refuse to overwrite an existing .o file with -o,
3758   # though they will create one.
3759   am_cv_prog_cc_c_o=yes
3760   for am_i in 1 2; do
3761     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3762    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3763    ac_status=$?
3764    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3765    (exit $ac_status); } \
3766          && test -f conftest2.$ac_objext; then
3767       : OK
3768     else
3769       am_cv_prog_cc_c_o=no
3770       break
3771     fi
3772   done
3773   rm -f core conftest*
3774   unset am_i
3775 fi
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3777 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3778 if test "$am_cv_prog_cc_c_o" != yes; then
3779    # Losing compiler, so override with the script.
3780    # FIXME: It is wrong to rewrite CC.
3781    # But if we don't then we get into trouble of one sort or another.
3782    # A longer-term fix would be to have automake use am__CC in this case,
3783    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3784    CC="$am_aux_dir/compile $CC"
3785 fi
3786 ac_ext=c
3787 ac_cpp='$CPP $CPPFLAGS'
3788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3791
3792
3793 depcc="$CC"   am_compiler_list=
3794
3795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3796 $as_echo_n "checking dependency style of $depcc... " >&6; }
3797 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3798   $as_echo_n "(cached) " >&6
3799 else
3800   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3801   # We make a subdir and do the tests there.  Otherwise we can end up
3802   # making bogus files that we don't know about and never remove.  For
3803   # instance it was reported that on HP-UX the gcc test will end up
3804   # making a dummy file named 'D' -- because '-MD' means "put the output
3805   # in D".
3806   rm -rf conftest.dir
3807   mkdir conftest.dir
3808   # Copy depcomp to subdir because otherwise we won't find it if we're
3809   # using a relative directory.
3810   cp "$am_depcomp" conftest.dir
3811   cd conftest.dir
3812   # We will build objects and dependencies in a subdirectory because
3813   # it helps to detect inapplicable dependency modes.  For instance
3814   # both Tru64's cc and ICC support -MD to output dependencies as a
3815   # side effect of compilation, but ICC will put the dependencies in
3816   # the current directory while Tru64 will put them in the object
3817   # directory.
3818   mkdir sub
3819
3820   am_cv_CC_dependencies_compiler_type=none
3821   if test "$am_compiler_list" = ""; then
3822      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3823   fi
3824   am__universal=false
3825   case " $depcc " in #(
3826      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3827      esac
3828
3829   for depmode in $am_compiler_list; do
3830     # Setup a source with many dependencies, because some compilers
3831     # like to wrap large dependency lists on column 80 (with \), and
3832     # we should not choose a depcomp mode which is confused by this.
3833     #
3834     # We need to recreate these files for each test, as the compiler may
3835     # overwrite some of them when testing with obscure command lines.
3836     # This happens at least with the AIX C compiler.
3837     : > sub/conftest.c
3838     for i in 1 2 3 4 5 6; do
3839       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3840       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3841       # Solaris 10 /bin/sh.
3842       echo '/* dummy */' > sub/conftst$i.h
3843     done
3844     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3845
3846     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3847     # mode.  It turns out that the SunPro C++ compiler does not properly
3848     # handle '-M -o', and we need to detect this.  Also, some Intel
3849     # versions had trouble with output in subdirs.
3850     am__obj=sub/conftest.${OBJEXT-o}
3851     am__minus_obj="-o $am__obj"
3852     case $depmode in
3853     gcc)
3854       # This depmode causes a compiler race in universal mode.
3855       test "$am__universal" = false || continue
3856       ;;
3857     nosideeffect)
3858       # After this tag, mechanisms are not by side-effect, so they'll
3859       # only be used when explicitly requested.
3860       if test "x$enable_dependency_tracking" = xyes; then
3861         continue
3862       else
3863         break
3864       fi
3865       ;;
3866     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3867       # This compiler won't grok '-c -o', but also, the minuso test has
3868       # not run yet.  These depmodes are late enough in the game, and
3869       # so weak that their functioning should not be impacted.
3870       am__obj=conftest.${OBJEXT-o}
3871       am__minus_obj=
3872       ;;
3873     none) break ;;
3874     esac
3875     if depmode=$depmode \
3876        source=sub/conftest.c object=$am__obj \
3877        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3878        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3879          >/dev/null 2>conftest.err &&
3880        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3881        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3882        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3883        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3884       # icc doesn't choke on unknown options, it will just issue warnings
3885       # or remarks (even with -Werror).  So we grep stderr for any message
3886       # that says an option was ignored or not supported.
3887       # When given -MP, icc 7.0 and 7.1 complain thusly:
3888       #   icc: Command line warning: ignoring option '-M'; no argument required
3889       # The diagnosis changed in icc 8.0:
3890       #   icc: Command line remark: option '-MP' not supported
3891       if (grep 'ignoring option' conftest.err ||
3892           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3893         am_cv_CC_dependencies_compiler_type=$depmode
3894         break
3895       fi
3896     fi
3897   done
3898
3899   cd ..
3900   rm -rf conftest.dir
3901 else
3902   am_cv_CC_dependencies_compiler_type=none
3903 fi
3904
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3907 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3908 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3909
3910  if
3911   test "x$enable_dependency_tracking" != xno \
3912   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3913   am__fastdepCC_TRUE=
3914   am__fastdepCC_FALSE='#'
3915 else
3916   am__fastdepCC_TRUE='#'
3917   am__fastdepCC_FALSE=
3918 fi
3919
3920
3921    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
3922 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
3923 if ${ac_cv_prog_cc_c99+:} false; then :
3924   $as_echo_n "(cached) " >&6
3925 else
3926   ac_cv_prog_cc_c99=no
3927 ac_save_CC=$CC
3928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929 /* end confdefs.h.  */
3930 #include <stdarg.h>
3931 #include <stdbool.h>
3932 #include <stdlib.h>
3933 #include <wchar.h>
3934 #include <stdio.h>
3935
3936 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
3937 #define debug(...) fprintf (stderr, __VA_ARGS__)
3938 #define showlist(...) puts (#__VA_ARGS__)
3939 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
3940 static void
3941 test_varargs_macros (void)
3942 {
3943   int x = 1234;
3944   int y = 5678;
3945   debug ("Flag");
3946   debug ("X = %d\n", x);
3947   showlist (The first, second, and third items.);
3948   report (x>y, "x is %d but y is %d", x, y);
3949 }
3950
3951 // Check long long types.
3952 #define BIG64 18446744073709551615ull
3953 #define BIG32 4294967295ul
3954 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
3955 #if !BIG_OK
3956   your preprocessor is broken;
3957 #endif
3958 #if BIG_OK
3959 #else
3960   your preprocessor is broken;
3961 #endif
3962 static long long int bignum = -9223372036854775807LL;
3963 static unsigned long long int ubignum = BIG64;
3964
3965 struct incomplete_array
3966 {
3967   int datasize;
3968   double data[];
3969 };
3970
3971 struct named_init {
3972   int number;
3973   const wchar_t *name;
3974   double average;
3975 };
3976
3977 typedef const char *ccp;
3978
3979 static inline int
3980 test_restrict (ccp restrict text)
3981 {
3982   // See if C++-style comments work.
3983   // Iterate through items via the restricted pointer.
3984   // Also check for declarations in for loops.
3985   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
3986     continue;
3987   return 0;
3988 }
3989
3990 // Check varargs and va_copy.
3991 static void
3992 test_varargs (const char *format, ...)
3993 {
3994   va_list args;
3995   va_start (args, format);
3996   va_list args_copy;
3997   va_copy (args_copy, args);
3998
3999   const char *str;
4000   int number;
4001   float fnumber;
4002
4003   while (*format)
4004     {
4005       switch (*format++)
4006         {
4007         case 's': // string
4008           str = va_arg (args_copy, const char *);
4009           break;
4010         case 'd': // int
4011           number = va_arg (args_copy, int);
4012           break;
4013         case 'f': // float
4014           fnumber = va_arg (args_copy, double);
4015           break;
4016         default:
4017           break;
4018         }
4019     }
4020   va_end (args_copy);
4021   va_end (args);
4022 }
4023
4024 int
4025 main ()
4026 {
4027
4028   // Check bool.
4029   _Bool success = false;
4030
4031   // Check restrict.
4032   if (test_restrict ("String literal") == 0)
4033     success = true;
4034   char *restrict newvar = "Another string";
4035
4036   // Check varargs.
4037   test_varargs ("s, d' f .", "string", 65, 34.234);
4038   test_varargs_macros ();
4039
4040   // Check flexible array members.
4041   struct incomplete_array *ia =
4042     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
4043   ia->datasize = 10;
4044   for (int i = 0; i < ia->datasize; ++i)
4045     ia->data[i] = i * 1.234;
4046
4047   // Check named initializers.
4048   struct named_init ni = {
4049     .number = 34,
4050     .name = L"Test wide string",
4051     .average = 543.34343,
4052   };
4053
4054   ni.number = 58;
4055
4056   int dynamic_array[ni.number];
4057   dynamic_array[ni.number - 1] = 543;
4058
4059   // work around unused variable warnings
4060   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
4061           || dynamic_array[ni.number - 1] != 543);
4062
4063   ;
4064   return 0;
4065 }
4066 _ACEOF
4067 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
4068 do
4069   CC="$ac_save_CC $ac_arg"
4070   if ac_fn_c_try_compile "$LINENO"; then :
4071   ac_cv_prog_cc_c99=$ac_arg
4072 fi
4073 rm -f core conftest.err conftest.$ac_objext
4074   test "x$ac_cv_prog_cc_c99" != "xno" && break
4075 done
4076 rm -f conftest.$ac_ext
4077 CC=$ac_save_CC
4078
4079 fi
4080 # AC_CACHE_VAL
4081 case "x$ac_cv_prog_cc_c99" in
4082   x)
4083     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4084 $as_echo "none needed" >&6; } ;;
4085   xno)
4086     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4087 $as_echo "unsupported" >&6; } ;;
4088   *)
4089     CC="$CC $ac_cv_prog_cc_c99"
4090     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4091 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
4092 esac
4093 if test "x$ac_cv_prog_cc_c99" != xno; then :
4094
4095 fi
4096
4097
4098 if test -n "$ac_tool_prefix"; then
4099   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4100 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4102 $as_echo_n "checking for $ac_word... " >&6; }
4103 if ${ac_cv_prog_RANLIB+:} false; then :
4104   $as_echo_n "(cached) " >&6
4105 else
4106   if test -n "$RANLIB"; then
4107   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4108 else
4109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4110 for as_dir in $PATH
4111 do
4112   IFS=$as_save_IFS
4113   test -z "$as_dir" && as_dir=.
4114     for ac_exec_ext in '' $ac_executable_extensions; do
4115   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4116     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4118     break 2
4119   fi
4120 done
4121   done
4122 IFS=$as_save_IFS
4123
4124 fi
4125 fi
4126 RANLIB=$ac_cv_prog_RANLIB
4127 if test -n "$RANLIB"; then
4128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4129 $as_echo "$RANLIB" >&6; }
4130 else
4131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4132 $as_echo "no" >&6; }
4133 fi
4134
4135
4136 fi
4137 if test -z "$ac_cv_prog_RANLIB"; then
4138   ac_ct_RANLIB=$RANLIB
4139   # Extract the first word of "ranlib", so it can be a program name with args.
4140 set dummy ranlib; ac_word=$2
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4142 $as_echo_n "checking for $ac_word... " >&6; }
4143 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4144   $as_echo_n "(cached) " >&6
4145 else
4146   if test -n "$ac_ct_RANLIB"; then
4147   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4148 else
4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4150 for as_dir in $PATH
4151 do
4152   IFS=$as_save_IFS
4153   test -z "$as_dir" && as_dir=.
4154     for ac_exec_ext in '' $ac_executable_extensions; do
4155   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4156     ac_cv_prog_ac_ct_RANLIB="ranlib"
4157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4158     break 2
4159   fi
4160 done
4161   done
4162 IFS=$as_save_IFS
4163
4164 fi
4165 fi
4166 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4167 if test -n "$ac_ct_RANLIB"; then
4168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4169 $as_echo "$ac_ct_RANLIB" >&6; }
4170 else
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4172 $as_echo "no" >&6; }
4173 fi
4174
4175   if test "x$ac_ct_RANLIB" = x; then
4176     RANLIB=":"
4177   else
4178     case $cross_compiling:$ac_tool_warned in
4179 yes:)
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4181 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4182 ac_tool_warned=yes ;;
4183 esac
4184     RANLIB=$ac_ct_RANLIB
4185   fi
4186 else
4187   RANLIB="$ac_cv_prog_RANLIB"
4188 fi
4189
4190
4191 if test -n "$ac_tool_prefix"; then
4192   for ac_prog in ar lib "link -lib"
4193   do
4194     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4195 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4197 $as_echo_n "checking for $ac_word... " >&6; }
4198 if ${ac_cv_prog_AR+:} false; then :
4199   $as_echo_n "(cached) " >&6
4200 else
4201   if test -n "$AR"; then
4202   ac_cv_prog_AR="$AR" # Let the user override the test.
4203 else
4204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4205 for as_dir in $PATH
4206 do
4207   IFS=$as_save_IFS
4208   test -z "$as_dir" && as_dir=.
4209     for ac_exec_ext in '' $ac_executable_extensions; do
4210   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4211     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
4212     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4213     break 2
4214   fi
4215 done
4216   done
4217 IFS=$as_save_IFS
4218
4219 fi
4220 fi
4221 AR=$ac_cv_prog_AR
4222 if test -n "$AR"; then
4223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4224 $as_echo "$AR" >&6; }
4225 else
4226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4227 $as_echo "no" >&6; }
4228 fi
4229
4230
4231     test -n "$AR" && break
4232   done
4233 fi
4234 if test -z "$AR"; then
4235   ac_ct_AR=$AR
4236   for ac_prog in ar lib "link -lib"
4237 do
4238   # Extract the first word of "$ac_prog", so it can be a program name with args.
4239 set dummy $ac_prog; ac_word=$2
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4241 $as_echo_n "checking for $ac_word... " >&6; }
4242 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4243   $as_echo_n "(cached) " >&6
4244 else
4245   if test -n "$ac_ct_AR"; then
4246   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4247 else
4248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249 for as_dir in $PATH
4250 do
4251   IFS=$as_save_IFS
4252   test -z "$as_dir" && as_dir=.
4253     for ac_exec_ext in '' $ac_executable_extensions; do
4254   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4255     ac_cv_prog_ac_ct_AR="$ac_prog"
4256     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4257     break 2
4258   fi
4259 done
4260   done
4261 IFS=$as_save_IFS
4262
4263 fi
4264 fi
4265 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4266 if test -n "$ac_ct_AR"; then
4267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4268 $as_echo "$ac_ct_AR" >&6; }
4269 else
4270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4271 $as_echo "no" >&6; }
4272 fi
4273
4274
4275   test -n "$ac_ct_AR" && break
4276 done
4277
4278   if test "x$ac_ct_AR" = x; then
4279     AR="false"
4280   else
4281     case $cross_compiling:$ac_tool_warned in
4282 yes:)
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4284 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4285 ac_tool_warned=yes ;;
4286 esac
4287     AR=$ac_ct_AR
4288   fi
4289 fi
4290
4291 : ${AR=ar}
4292
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
4294 $as_echo_n "checking the archiver ($AR) interface... " >&6; }
4295 if ${am_cv_ar_interface+:} false; then :
4296   $as_echo_n "(cached) " >&6
4297 else
4298   ac_ext=c
4299 ac_cpp='$CPP $CPPFLAGS'
4300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4303
4304    am_cv_ar_interface=ar
4305    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4306 /* end confdefs.h.  */
4307 int some_variable = 0;
4308 _ACEOF
4309 if ac_fn_c_try_compile "$LINENO"; then :
4310   am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
4311       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
4312   (eval $am_ar_try) 2>&5
4313   ac_status=$?
4314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4315   test $ac_status = 0; }
4316       if test "$ac_status" -eq 0; then
4317         am_cv_ar_interface=ar
4318       else
4319         am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
4320         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
4321   (eval $am_ar_try) 2>&5
4322   ac_status=$?
4323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4324   test $ac_status = 0; }
4325         if test "$ac_status" -eq 0; then
4326           am_cv_ar_interface=lib
4327         else
4328           am_cv_ar_interface=unknown
4329         fi
4330       fi
4331       rm -f conftest.lib libconftest.a
4332
4333 fi
4334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4335    ac_ext=c
4336 ac_cpp='$CPP $CPPFLAGS'
4337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4340
4341 fi
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
4343 $as_echo "$am_cv_ar_interface" >&6; }
4344
4345 case $am_cv_ar_interface in
4346 ar)
4347   ;;
4348 lib)
4349   # Microsoft lib, so override with the ar-lib wrapper script.
4350   # FIXME: It is wrong to rewrite AR.
4351   # But if we don't then we get into trouble of one sort or another.
4352   # A longer-term fix would be to have automake use am__AR in this case,
4353   # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
4354   # similar.
4355   AR="$am_aux_dir/ar-lib $AR"
4356   ;;
4357 unknown)
4358   as_fn_error $? "could not determine $AR interface" "$LINENO" 5
4359   ;;
4360 esac
4361
4362
4363 # Don't rebuild the configure script.  I'm distributing a perfectly good one.
4364
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4366 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4367     # Check whether --enable-maintainer-mode was given.
4368 if test "${enable_maintainer_mode+set}" = set; then :
4369   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4370 else
4371   USE_MAINTAINER_MODE=no
4372 fi
4373
4374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4375 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4376    if test $USE_MAINTAINER_MODE = yes; then
4377   MAINTAINER_MODE_TRUE=
4378   MAINTAINER_MODE_FALSE='#'
4379 else
4380   MAINTAINER_MODE_TRUE='#'
4381   MAINTAINER_MODE_FALSE=
4382 fi
4383
4384   MAINT=$MAINTAINER_MODE_TRUE
4385
4386
4387
4388 # Checks for libraries.
4389
4390 # Check for clock_gettime.  On some systems, this is provided via librt.
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
4392 $as_echo_n "checking for library containing clock_gettime... " >&6; }
4393 if ${ac_cv_search_clock_gettime+:} false; then :
4394   $as_echo_n "(cached) " >&6
4395 else
4396   ac_func_search_save_LIBS=$LIBS
4397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4398 /* end confdefs.h.  */
4399
4400 /* Override any GCC internal prototype to avoid an error.
4401    Use char because int might match the return type of a GCC
4402    builtin and then its argument prototype would still apply.  */
4403 #ifdef __cplusplus
4404 extern "C"
4405 #endif
4406 char clock_gettime ();
4407 int
4408 main ()
4409 {
4410 return clock_gettime ();
4411   ;
4412   return 0;
4413 }
4414 _ACEOF
4415 for ac_lib in '' rt; do
4416   if test -z "$ac_lib"; then
4417     ac_res="none required"
4418   else
4419     ac_res=-l$ac_lib
4420     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4421   fi
4422   if ac_fn_c_try_link "$LINENO"; then :
4423   ac_cv_search_clock_gettime=$ac_res
4424 fi
4425 rm -f core conftest.err conftest.$ac_objext \
4426     conftest$ac_exeext
4427   if ${ac_cv_search_clock_gettime+:} false; then :
4428   break
4429 fi
4430 done
4431 if ${ac_cv_search_clock_gettime+:} false; then :
4432
4433 else
4434   ac_cv_search_clock_gettime=no
4435 fi
4436 rm conftest.$ac_ext
4437 LIBS=$ac_func_search_save_LIBS
4438 fi
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
4440 $as_echo "$ac_cv_search_clock_gettime" >&6; }
4441 ac_res=$ac_cv_search_clock_gettime
4442 if test "$ac_res" != no; then :
4443   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4444
4445 fi
4446
4447 for ac_func in clock_gettime
4448 do :
4449   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
4450 if test "x$ac_cv_func_clock_gettime" = xyes; then :
4451   cat >>confdefs.h <<_ACEOF
4452 #define HAVE_CLOCK_GETTIME 1
4453 _ACEOF
4454
4455 fi
4456 done
4457
4458
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing AES_encrypt" >&5
4460 $as_echo_n "checking for library containing AES_encrypt... " >&6; }
4461 if ${ac_cv_search_AES_encrypt+:} false; then :
4462   $as_echo_n "(cached) " >&6
4463 else
4464   ac_func_search_save_LIBS=$LIBS
4465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4466 /* end confdefs.h.  */
4467
4468 /* Override any GCC internal prototype to avoid an error.
4469    Use char because int might match the return type of a GCC
4470    builtin and then its argument prototype would still apply.  */
4471 #ifdef __cplusplus
4472 extern "C"
4473 #endif
4474 char AES_encrypt ();
4475 int
4476 main ()
4477 {
4478 return AES_encrypt ();
4479   ;
4480   return 0;
4481 }
4482 _ACEOF
4483 for ac_lib in '' crypto; do
4484   if test -z "$ac_lib"; then
4485     ac_res="none required"
4486   else
4487     ac_res=-l$ac_lib
4488     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4489   fi
4490   if ac_fn_c_try_link "$LINENO"; then :
4491   ac_cv_search_AES_encrypt=$ac_res
4492 fi
4493 rm -f core conftest.err conftest.$ac_objext \
4494     conftest$ac_exeext
4495   if ${ac_cv_search_AES_encrypt+:} false; then :
4496   break
4497 fi
4498 done
4499 if ${ac_cv_search_AES_encrypt+:} false; then :
4500
4501 else
4502   ac_cv_search_AES_encrypt=no
4503 fi
4504 rm conftest.$ac_ext
4505 LIBS=$ac_func_search_save_LIBS
4506 fi
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_AES_encrypt" >&5
4508 $as_echo "$ac_cv_search_AES_encrypt" >&6; }
4509 ac_res=$ac_cv_search_AES_encrypt
4510 if test "$ac_res" != no; then :
4511   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4512
4513 else
4514   as_fn_error $? "function AES_ENCRYPT not found" "$LINENO" 5
4515 fi
4516
4517
4518 # Check for a linuxy sysinfo syscall; and while we're doing that, check if
4519 # struct sysinfo is the old version (total RAM == totalmem) or the new
4520 # version (total RAM == totalmem * mem_unit).
4521 ac_ext=c
4522 ac_cpp='$CPP $CPPFLAGS'
4523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4527 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4528 # On Suns, sometimes $CPP names a directory.
4529 if test -n "$CPP" && test -d "$CPP"; then
4530   CPP=
4531 fi
4532 if test -z "$CPP"; then
4533   if ${ac_cv_prog_CPP+:} false; then :
4534   $as_echo_n "(cached) " >&6
4535 else
4536       # Double quotes because CPP needs to be expanded
4537     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4538     do
4539       ac_preproc_ok=false
4540 for ac_c_preproc_warn_flag in '' yes
4541 do
4542   # Use a header file that comes with gcc, so configuring glibc
4543   # with a fresh cross-compiler works.
4544   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4545   # <limits.h> exists even on freestanding compilers.
4546   # On the NeXT, cc -E runs the code through the compiler's parser,
4547   # not just through cpp. "Syntax error" is here to catch this case.
4548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549 /* end confdefs.h.  */
4550 #ifdef __STDC__
4551 # include <limits.h>
4552 #else
4553 # include <assert.h>
4554 #endif
4555                      Syntax error
4556 _ACEOF
4557 if ac_fn_c_try_cpp "$LINENO"; then :
4558
4559 else
4560   # Broken: fails on valid input.
4561 continue
4562 fi
4563 rm -f conftest.err conftest.i conftest.$ac_ext
4564
4565   # OK, works on sane cases.  Now check whether nonexistent headers
4566   # can be detected and how.
4567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4568 /* end confdefs.h.  */
4569 #include <ac_nonexistent.h>
4570 _ACEOF
4571 if ac_fn_c_try_cpp "$LINENO"; then :
4572   # Broken: success on invalid input.
4573 continue
4574 else
4575   # Passes both tests.
4576 ac_preproc_ok=:
4577 break
4578 fi
4579 rm -f conftest.err conftest.i conftest.$ac_ext
4580
4581 done
4582 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4583 rm -f conftest.i conftest.err conftest.$ac_ext
4584 if $ac_preproc_ok; then :
4585   break
4586 fi
4587
4588     done
4589     ac_cv_prog_CPP=$CPP
4590
4591 fi
4592   CPP=$ac_cv_prog_CPP
4593 else
4594   ac_cv_prog_CPP=$CPP
4595 fi
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4597 $as_echo "$CPP" >&6; }
4598 ac_preproc_ok=false
4599 for ac_c_preproc_warn_flag in '' yes
4600 do
4601   # Use a header file that comes with gcc, so configuring glibc
4602   # with a fresh cross-compiler works.
4603   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4604   # <limits.h> exists even on freestanding compilers.
4605   # On the NeXT, cc -E runs the code through the compiler's parser,
4606   # not just through cpp. "Syntax error" is here to catch this case.
4607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4608 /* end confdefs.h.  */
4609 #ifdef __STDC__
4610 # include <limits.h>
4611 #else
4612 # include <assert.h>
4613 #endif
4614                      Syntax error
4615 _ACEOF
4616 if ac_fn_c_try_cpp "$LINENO"; then :
4617
4618 else
4619   # Broken: fails on valid input.
4620 continue
4621 fi
4622 rm -f conftest.err conftest.i conftest.$ac_ext
4623
4624   # OK, works on sane cases.  Now check whether nonexistent headers
4625   # can be detected and how.
4626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627 /* end confdefs.h.  */
4628 #include <ac_nonexistent.h>
4629 _ACEOF
4630 if ac_fn_c_try_cpp "$LINENO"; then :
4631   # Broken: success on invalid input.
4632 continue
4633 else
4634   # Passes both tests.
4635 ac_preproc_ok=:
4636 break
4637 fi
4638 rm -f conftest.err conftest.i conftest.$ac_ext
4639
4640 done
4641 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4642 rm -f conftest.i conftest.err conftest.$ac_ext
4643 if $ac_preproc_ok; then :
4644
4645 else
4646   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4647 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4648 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4649 See \`config.log' for more details" "$LINENO" 5; }
4650 fi
4651
4652 ac_ext=c
4653 ac_cpp='$CPP $CPPFLAGS'
4654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4657
4658
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4660 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4661 if ${ac_cv_path_GREP+:} false; then :
4662   $as_echo_n "(cached) " >&6
4663 else
4664   if test -z "$GREP"; then
4665   ac_path_GREP_found=false
4666   # Loop through the user's path and test for each of PROGNAME-LIST
4667   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4668 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4669 do
4670   IFS=$as_save_IFS
4671   test -z "$as_dir" && as_dir=.
4672     for ac_prog in grep ggrep; do
4673     for ac_exec_ext in '' $ac_executable_extensions; do
4674       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4675       as_fn_executable_p "$ac_path_GREP" || continue
4676 # Check for GNU ac_path_GREP and select it if it is found.
4677   # Check for GNU $ac_path_GREP
4678 case `"$ac_path_GREP" --version 2>&1` in
4679 *GNU*)
4680   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4681 *)
4682   ac_count=0
4683   $as_echo_n 0123456789 >"conftest.in"
4684   while :
4685   do
4686     cat "conftest.in" "conftest.in" >"conftest.tmp"
4687     mv "conftest.tmp" "conftest.in"
4688     cp "conftest.in" "conftest.nl"
4689     $as_echo 'GREP' >> "conftest.nl"
4690     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4691     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4692     as_fn_arith $ac_count + 1 && ac_count=$as_val
4693     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4694       # Best one so far, save it but keep looking for a better one
4695       ac_cv_path_GREP="$ac_path_GREP"
4696       ac_path_GREP_max=$ac_count
4697     fi
4698     # 10*(2^10) chars as input seems more than enough
4699     test $ac_count -gt 10 && break
4700   done
4701   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4702 esac
4703
4704       $ac_path_GREP_found && break 3
4705     done
4706   done
4707   done
4708 IFS=$as_save_IFS
4709   if test -z "$ac_cv_path_GREP"; then
4710     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4711   fi
4712 else
4713   ac_cv_path_GREP=$GREP
4714 fi
4715
4716 fi
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4718 $as_echo "$ac_cv_path_GREP" >&6; }
4719  GREP="$ac_cv_path_GREP"
4720
4721
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4723 $as_echo_n "checking for egrep... " >&6; }
4724 if ${ac_cv_path_EGREP+:} false; then :
4725   $as_echo_n "(cached) " >&6
4726 else
4727   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4728    then ac_cv_path_EGREP="$GREP -E"
4729    else
4730      if test -z "$EGREP"; then
4731   ac_path_EGREP_found=false
4732   # Loop through the user's path and test for each of PROGNAME-LIST
4733   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4734 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4735 do
4736   IFS=$as_save_IFS
4737   test -z "$as_dir" && as_dir=.
4738     for ac_prog in egrep; do
4739     for ac_exec_ext in '' $ac_executable_extensions; do
4740       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4741       as_fn_executable_p "$ac_path_EGREP" || continue
4742 # Check for GNU ac_path_EGREP and select it if it is found.
4743   # Check for GNU $ac_path_EGREP
4744 case `"$ac_path_EGREP" --version 2>&1` in
4745 *GNU*)
4746   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4747 *)
4748   ac_count=0
4749   $as_echo_n 0123456789 >"conftest.in"
4750   while :
4751   do
4752     cat "conftest.in" "conftest.in" >"conftest.tmp"
4753     mv "conftest.tmp" "conftest.in"
4754     cp "conftest.in" "conftest.nl"
4755     $as_echo 'EGREP' >> "conftest.nl"
4756     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4757     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4758     as_fn_arith $ac_count + 1 && ac_count=$as_val
4759     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4760       # Best one so far, save it but keep looking for a better one
4761       ac_cv_path_EGREP="$ac_path_EGREP"
4762       ac_path_EGREP_max=$ac_count
4763     fi
4764     # 10*(2^10) chars as input seems more than enough
4765     test $ac_count -gt 10 && break
4766   done
4767   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4768 esac
4769
4770       $ac_path_EGREP_found && break 3
4771     done
4772   done
4773   done
4774 IFS=$as_save_IFS
4775   if test -z "$ac_cv_path_EGREP"; then
4776     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4777   fi
4778 else
4779   ac_cv_path_EGREP=$EGREP
4780 fi
4781
4782    fi
4783 fi
4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4785 $as_echo "$ac_cv_path_EGREP" >&6; }
4786  EGREP="$ac_cv_path_EGREP"
4787
4788
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4790 $as_echo_n "checking for ANSI C header files... " >&6; }
4791 if ${ac_cv_header_stdc+:} false; then :
4792   $as_echo_n "(cached) " >&6
4793 else
4794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4795 /* end confdefs.h.  */
4796 #include <stdlib.h>
4797 #include <stdarg.h>
4798 #include <string.h>
4799 #include <float.h>
4800
4801 int
4802 main ()
4803 {
4804
4805   ;
4806   return 0;
4807 }
4808 _ACEOF
4809 if ac_fn_c_try_compile "$LINENO"; then :
4810   ac_cv_header_stdc=yes
4811 else
4812   ac_cv_header_stdc=no
4813 fi
4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4815
4816 if test $ac_cv_header_stdc = yes; then
4817   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4819 /* end confdefs.h.  */
4820 #include <string.h>
4821
4822 _ACEOF
4823 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4824   $EGREP "memchr" >/dev/null 2>&1; then :
4825
4826 else
4827   ac_cv_header_stdc=no
4828 fi
4829 rm -f conftest*
4830
4831 fi
4832
4833 if test $ac_cv_header_stdc = yes; then
4834   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4836 /* end confdefs.h.  */
4837 #include <stdlib.h>
4838
4839 _ACEOF
4840 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4841   $EGREP "free" >/dev/null 2>&1; then :
4842
4843 else
4844   ac_cv_header_stdc=no
4845 fi
4846 rm -f conftest*
4847
4848 fi
4849
4850 if test $ac_cv_header_stdc = yes; then
4851   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4852   if test "$cross_compiling" = yes; then :
4853   :
4854 else
4855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4856 /* end confdefs.h.  */
4857 #include <ctype.h>
4858 #include <stdlib.h>
4859 #if ((' ' & 0x0FF) == 0x020)
4860 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4861 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4862 #else
4863 # define ISLOWER(c) \
4864                    (('a' <= (c) && (c) <= 'i') \
4865                      || ('j' <= (c) && (c) <= 'r') \
4866                      || ('s' <= (c) && (c) <= 'z'))
4867 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4868 #endif
4869
4870 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4871 int
4872 main ()
4873 {
4874   int i;
4875   for (i = 0; i < 256; i++)
4876     if (XOR (islower (i), ISLOWER (i))
4877         || toupper (i) != TOUPPER (i))
4878       return 2;
4879   return 0;
4880 }
4881 _ACEOF
4882 if ac_fn_c_try_run "$LINENO"; then :
4883
4884 else
4885   ac_cv_header_stdc=no
4886 fi
4887 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4888   conftest.$ac_objext conftest.beam conftest.$ac_ext
4889 fi
4890
4891 fi
4892 fi
4893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4894 $as_echo "$ac_cv_header_stdc" >&6; }
4895 if test $ac_cv_header_stdc = yes; then
4896
4897 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4898
4899 fi
4900
4901 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4902 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4903                   inttypes.h stdint.h unistd.h
4904 do :
4905   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4906 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4907 "
4908 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4909   cat >>confdefs.h <<_ACEOF
4910 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4911 _ACEOF
4912
4913 fi
4914
4915 done
4916
4917
4918 for ac_header in sys/sysinfo.h
4919 do :
4920   ac_fn_c_check_header_mongrel "$LINENO" "sys/sysinfo.h" "ac_cv_header_sys_sysinfo_h" "$ac_includes_default"
4921 if test "x$ac_cv_header_sys_sysinfo_h" = xyes; then :
4922   cat >>confdefs.h <<_ACEOF
4923 #define HAVE_SYS_SYSINFO_H 1
4924 _ACEOF
4925
4926 fi
4927
4928 done
4929
4930 for ac_func in sysinfo
4931 do :
4932   ac_fn_c_check_func "$LINENO" "sysinfo" "ac_cv_func_sysinfo"
4933 if test "x$ac_cv_func_sysinfo" = xyes; then :
4934   cat >>confdefs.h <<_ACEOF
4935 #define HAVE_SYSINFO 1
4936 _ACEOF
4937
4938 fi
4939 done
4940
4941 ac_fn_c_check_type "$LINENO" "struct sysinfo" "ac_cv_type_struct_sysinfo" "#include <sys/sysinfo.h>
4942 "
4943 if test "x$ac_cv_type_struct_sysinfo" = xyes; then :
4944
4945 cat >>confdefs.h <<_ACEOF
4946 #define HAVE_STRUCT_SYSINFO 1
4947 _ACEOF
4948
4949
4950 fi
4951
4952 ac_fn_c_check_member "$LINENO" "struct sysinfo" "totalram" "ac_cv_member_struct_sysinfo_totalram" "#include <sys/sysinfo.h>
4953 "
4954 if test "x$ac_cv_member_struct_sysinfo_totalram" = xyes; then :
4955
4956 cat >>confdefs.h <<_ACEOF
4957 #define HAVE_STRUCT_SYSINFO_TOTALRAM 1
4958 _ACEOF
4959
4960
4961 fi
4962 ac_fn_c_check_member "$LINENO" "struct sysinfo" "mem_unit" "ac_cv_member_struct_sysinfo_mem_unit" "#include <sys/sysinfo.h>
4963 "
4964 if test "x$ac_cv_member_struct_sysinfo_mem_unit" = xyes; then :
4965
4966 cat >>confdefs.h <<_ACEOF
4967 #define HAVE_STRUCT_SYSINFO_MEM_UNIT 1
4968 _ACEOF
4969
4970
4971 fi
4972
4973
4974 # Check if we have <sys/param.h>, since some systems require it for sysctl
4975 # to work.
4976 for ac_header in sys/param.h
4977 do :
4978   ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
4979 if test "x$ac_cv_header_sys_param_h" = xyes; then :
4980   cat >>confdefs.h <<_ACEOF
4981 #define HAVE_SYS_PARAM_H 1
4982 _ACEOF
4983
4984 fi
4985
4986 done
4987
4988
4989 # Check if we have <openssl/aes.h>, to fix the make failing when configure
4990 # passes.
4991 for ac_header in openssl/aes.h
4992 do :
4993   ac_fn_c_check_header_mongrel "$LINENO" "openssl/aes.h" "ac_cv_header_openssl_aes_h" "$ac_includes_default"
4994 if test "x$ac_cv_header_openssl_aes_h" = xyes; then :
4995   cat >>confdefs.h <<_ACEOF
4996 #define HAVE_OPENSSL_AES_H 1
4997 _ACEOF
4998
4999 else
5000   as_fn_error $? "Unable to find the openssl/aes.h header" "$LINENO" 5
5001 fi
5002
5003 done
5004
5005
5006 # Check for <sys/sysctl.h>.  If it exists and it defines HW_USERMEM
5007 # and/or HW_MEMSIZE, we'll try using those as memory limits.
5008 for ac_header in sys/sysctl.h
5009 do :
5010   ac_fn_c_check_header_mongrel "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default"
5011 if test "x$ac_cv_header_sys_sysctl_h" = xyes; then :
5012   cat >>confdefs.h <<_ACEOF
5013 #define HAVE_SYS_SYSCTL_H 1
5014 _ACEOF
5015
5016 fi
5017
5018 done
5019
5020
5021 # Check for posix_memalign
5022 for ac_func in posix_memalign
5023 do :
5024   ac_fn_c_check_func "$LINENO" "posix_memalign" "ac_cv_func_posix_memalign"
5025 if test "x$ac_cv_func_posix_memalign" = xyes; then :
5026   cat >>confdefs.h <<_ACEOF
5027 #define HAVE_POSIX_MEMALIGN 1
5028 _ACEOF
5029
5030 fi
5031 done
5032
5033
5034 # Check for mmap so we can work around its absence on Minix
5035 for ac_func in mmap
5036 do :
5037   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5038 if test "x$ac_cv_func_mmap" = xyes; then :
5039   cat >>confdefs.h <<_ACEOF
5040 #define HAVE_MMAP 1
5041 _ACEOF
5042
5043 fi
5044 done
5045
5046
5047 # Check whether --enable-largefile was given.
5048 if test "${enable_largefile+set}" = set; then :
5049   enableval=$enable_largefile;
5050 fi
5051
5052 if test "$enable_largefile" != no; then
5053
5054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5055 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5056 if ${ac_cv_sys_largefile_CC+:} false; then :
5057   $as_echo_n "(cached) " >&6
5058 else
5059   ac_cv_sys_largefile_CC=no
5060      if test "$GCC" != yes; then
5061        ac_save_CC=$CC
5062        while :; do
5063          # IRIX 6.2 and later do not support large files by default,
5064          # so use the C compiler's -n32 option if that helps.
5065          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h.  */
5067 #include <sys/types.h>
5068  /* Check that off_t can represent 2**63 - 1 correctly.
5069     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5070     since some C++ compilers masquerading as C compilers
5071     incorrectly reject 9223372036854775807.  */
5072 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5073   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5074                        && LARGE_OFF_T % 2147483647 == 1)
5075                       ? 1 : -1];
5076 int
5077 main ()
5078 {
5079
5080   ;
5081   return 0;
5082 }
5083 _ACEOF
5084          if ac_fn_c_try_compile "$LINENO"; then :
5085   break
5086 fi
5087 rm -f core conftest.err conftest.$ac_objext
5088          CC="$CC -n32"
5089          if ac_fn_c_try_compile "$LINENO"; then :
5090   ac_cv_sys_largefile_CC=' -n32'; break
5091 fi
5092 rm -f core conftest.err conftest.$ac_objext
5093          break
5094        done
5095        CC=$ac_save_CC
5096        rm -f conftest.$ac_ext
5097     fi
5098 fi
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5100 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5101   if test "$ac_cv_sys_largefile_CC" != no; then
5102     CC=$CC$ac_cv_sys_largefile_CC
5103   fi
5104
5105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5106 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5107 if ${ac_cv_sys_file_offset_bits+:} false; then :
5108   $as_echo_n "(cached) " >&6
5109 else
5110   while :; do
5111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5112 /* end confdefs.h.  */
5113 #include <sys/types.h>
5114  /* Check that off_t can represent 2**63 - 1 correctly.
5115     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5116     since some C++ compilers masquerading as C compilers
5117     incorrectly reject 9223372036854775807.  */
5118 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5119   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5120                        && LARGE_OFF_T % 2147483647 == 1)
5121                       ? 1 : -1];
5122 int
5123 main ()
5124 {
5125
5126   ;
5127   return 0;
5128 }
5129 _ACEOF
5130 if ac_fn_c_try_compile "$LINENO"; then :
5131   ac_cv_sys_file_offset_bits=no; break
5132 fi
5133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5135 /* end confdefs.h.  */
5136 #define _FILE_OFFSET_BITS 64
5137 #include <sys/types.h>
5138  /* Check that off_t can represent 2**63 - 1 correctly.
5139     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5140     since some C++ compilers masquerading as C compilers
5141     incorrectly reject 9223372036854775807.  */
5142 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5143   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5144                        && LARGE_OFF_T % 2147483647 == 1)
5145                       ? 1 : -1];
5146 int
5147 main ()
5148 {
5149
5150   ;
5151   return 0;
5152 }
5153 _ACEOF
5154 if ac_fn_c_try_compile "$LINENO"; then :
5155   ac_cv_sys_file_offset_bits=64; break
5156 fi
5157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5158   ac_cv_sys_file_offset_bits=unknown
5159   break
5160 done
5161 fi
5162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5163 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5164 case $ac_cv_sys_file_offset_bits in #(
5165   no | unknown) ;;
5166   *)
5167 cat >>confdefs.h <<_ACEOF
5168 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5169 _ACEOF
5170 ;;
5171 esac
5172 rm -rf conftest*
5173   if test $ac_cv_sys_file_offset_bits = unknown; then
5174     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5175 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5176 if ${ac_cv_sys_large_files+:} false; then :
5177   $as_echo_n "(cached) " >&6
5178 else
5179   while :; do
5180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5181 /* end confdefs.h.  */
5182 #include <sys/types.h>
5183  /* Check that off_t can represent 2**63 - 1 correctly.
5184     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5185     since some C++ compilers masquerading as C compilers
5186     incorrectly reject 9223372036854775807.  */
5187 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5188   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5189                        && LARGE_OFF_T % 2147483647 == 1)
5190                       ? 1 : -1];
5191 int
5192 main ()
5193 {
5194
5195   ;
5196   return 0;
5197 }
5198 _ACEOF
5199 if ac_fn_c_try_compile "$LINENO"; then :
5200   ac_cv_sys_large_files=no; break
5201 fi
5202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5204 /* end confdefs.h.  */
5205 #define _LARGE_FILES 1
5206 #include <sys/types.h>
5207  /* Check that off_t can represent 2**63 - 1 correctly.
5208     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5209     since some C++ compilers masquerading as C compilers
5210     incorrectly reject 9223372036854775807.  */
5211 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5212   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5213                        && LARGE_OFF_T % 2147483647 == 1)
5214                       ? 1 : -1];
5215 int
5216 main ()
5217 {
5218
5219   ;
5220   return 0;
5221 }
5222 _ACEOF
5223 if ac_fn_c_try_compile "$LINENO"; then :
5224   ac_cv_sys_large_files=1; break
5225 fi
5226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5227   ac_cv_sys_large_files=unknown
5228   break
5229 done
5230 fi
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5232 $as_echo "$ac_cv_sys_large_files" >&6; }
5233 case $ac_cv_sys_large_files in #(
5234   no | unknown) ;;
5235   *)
5236 cat >>confdefs.h <<_ACEOF
5237 #define _LARGE_FILES $ac_cv_sys_large_files
5238 _ACEOF
5239 ;;
5240 esac
5241 rm -rf conftest*
5242   fi
5243
5244
5245 fi
5246
5247
5248 # Check whether the user has requested to disable compiler warnings
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler_warnings" >&5
5250 $as_echo_n "checking compiler_warnings... " >&6; }
5251 # Check whether --enable-compiler_warnings was given.
5252 if test "${enable_compiler_warnings+set}" = set; then :
5253   enableval=$enable_compiler_warnings; ac_compiler_warnings=$enableval
5254 else
5255   ac_compiler_warnings=yes
5256 fi
5257
5258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_compiler_warnings}" >&5
5259 $as_echo "${ac_compiler_warnings}" >&6; }
5260 if test x${ac_compiler_warnings} = xyes; then :
5261   ac_ext=c
5262 ac_cpp='$CPP $CPPFLAGS'
5263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5266
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGS for maximum warnings" >&5
5268 $as_echo_n "checking CFLAGS for maximum warnings... " >&6; }
5269 if ${ac_cv_cflags_warn_all+:} false; then :
5270   $as_echo_n "(cached) " >&6
5271 else
5272   ac_cv_cflags_warn_all="no, unknown"
5273 ac_save_CFLAGS="$CFLAGS"
5274 for ac_arg in "-warn all  % -warn all"      "-pedantic  % -Wall"          "-xstrconst % -v"             "-std1      % -verbose -w0 -warnprotos"    "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd"    "-ansi -ansiE % -fullwarn"    "+ESlit     % +w1"            "-Xc        % -pvctl,fullmsg"    "-h conform % -h msglevel 2"    #
5275 do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
5276    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278
5279 int
5280 main ()
5281 {
5282
5283   ;
5284   return 0;
5285 }
5286 _ACEOF
5287 if ac_fn_c_try_compile "$LINENO"; then :
5288   ac_cv_cflags_warn_all=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
5289 fi
5290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5291 done
5292 CFLAGS="$ac_save_CFLAGS"
5293
5294 fi
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_warn_all" >&5
5296 $as_echo "$ac_cv_cflags_warn_all" >&6; }
5297
5298
5299 case ".$ac_cv_cflags_warn_all" in
5300      .ok|.ok,*)  ;;
5301    .|.no|.no,*)  ;;
5302    *)
5303 if ${CFLAGS+:} false; then :
5304
5305   case " $CFLAGS " in #(
5306   *" $ac_cv_cflags_warn_all "*) :
5307     { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
5308   (: CFLAGS already contains $ac_cv_cflags_warn_all) 2>&5
5309   ac_status=$?
5310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5311   test $ac_status = 0; } ;; #(
5312   *) :
5313
5314      as_fn_append CFLAGS " $ac_cv_cflags_warn_all"
5315      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
5316   (: CFLAGS="$CFLAGS") 2>&5
5317   ac_status=$?
5318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5319   test $ac_status = 0; }
5320      ;;
5321 esac
5322
5323 else
5324
5325   CFLAGS=$ac_cv_cflags_warn_all
5326   { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS\""; } >&5
5327   (: CFLAGS="$CFLAGS") 2>&5
5328   ac_status=$?
5329   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5330   test $ac_status = 0; }
5331
5332 fi
5333  ;;
5334 esac
5335
5336 ac_ext=c
5337 ac_cpp='$CPP $CPPFLAGS'
5338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5341
5342
5343 fi
5344
5345 ac_config_headers="$ac_config_headers config.h"
5346
5347 ac_config_files="$ac_config_files Makefile"
5348
5349 cat >confcache <<\_ACEOF
5350 # This file is a shell script that caches the results of configure
5351 # tests run on this system so they can be shared between configure
5352 # scripts and configure runs, see configure's option --config-cache.
5353 # It is not useful on other systems.  If it contains results you don't
5354 # want to keep, you may remove or edit it.
5355 #
5356 # config.status only pays attention to the cache file if you give it
5357 # the --recheck option to rerun configure.
5358 #
5359 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5360 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5361 # following values.
5362
5363 _ACEOF
5364
5365 # The following way of writing the cache mishandles newlines in values,
5366 # but we know of no workaround that is simple, portable, and efficient.
5367 # So, we kill variables containing newlines.
5368 # Ultrix sh set writes to stderr and can't be redirected directly,
5369 # and sets the high bit in the cache file unless we assign to the vars.
5370 (
5371   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5372     eval ac_val=\$$ac_var
5373     case $ac_val in #(
5374     *${as_nl}*)
5375       case $ac_var in #(
5376       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5377 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5378       esac
5379       case $ac_var in #(
5380       _ | IFS | as_nl) ;; #(
5381       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5382       *) { eval $ac_var=; unset $ac_var;} ;;
5383       esac ;;
5384     esac
5385   done
5386
5387   (set) 2>&1 |
5388     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5389     *${as_nl}ac_space=\ *)
5390       # `set' does not quote correctly, so add quotes: double-quote
5391       # substitution turns \\\\ into \\, and sed turns \\ into \.
5392       sed -n \
5393         "s/'/'\\\\''/g;
5394           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5395       ;; #(
5396     *)
5397       # `set' quotes correctly as required by POSIX, so do not add quotes.
5398       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5399       ;;
5400     esac |
5401     sort
5402 ) |
5403   sed '
5404      /^ac_cv_env_/b end
5405      t clear
5406      :clear
5407      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5408      t end
5409      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5410      :end' >>confcache
5411 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5412   if test -w "$cache_file"; then
5413     if test "x$cache_file" != "x/dev/null"; then
5414       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5415 $as_echo "$as_me: updating cache $cache_file" >&6;}
5416       if test ! -f "$cache_file" || test -h "$cache_file"; then
5417         cat confcache >"$cache_file"
5418       else
5419         case $cache_file in #(
5420         */* | ?:*)
5421           mv -f confcache "$cache_file"$$ &&
5422           mv -f "$cache_file"$$ "$cache_file" ;; #(
5423         *)
5424           mv -f confcache "$cache_file" ;;
5425         esac
5426       fi
5427     fi
5428   else
5429     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5430 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5431   fi
5432 fi
5433 rm -f confcache
5434
5435 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5436 # Let make expand exec_prefix.
5437 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5438
5439 DEFS=-DHAVE_CONFIG_H
5440
5441 ac_libobjs=
5442 ac_ltlibobjs=
5443 U=
5444 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5445   # 1. Remove the extension, and $U if already installed.
5446   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5447   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5448   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5449   #    will be set to the directory where LIBOBJS objects are built.
5450   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5451   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5452 done
5453 LIBOBJS=$ac_libobjs
5454
5455 LTLIBOBJS=$ac_ltlibobjs
5456
5457
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5459 $as_echo_n "checking that generated files are newer than configure... " >&6; }
5460    if test -n "$am_sleep_pid"; then
5461      # Hide warnings about reused PIDs.
5462      wait $am_sleep_pid 2>/dev/null
5463    fi
5464    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5465 $as_echo "done" >&6; }
5466  if test -n "$EXEEXT"; then
5467   am__EXEEXT_TRUE=
5468   am__EXEEXT_FALSE='#'
5469 else
5470   am__EXEEXT_TRUE='#'
5471   am__EXEEXT_FALSE=
5472 fi
5473
5474 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5475   as_fn_error $? "conditional \"AMDEP\" was never defined.
5476 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5477 fi
5478 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5479   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5480 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5481 fi
5482 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5483   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5484 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5485 fi
5486
5487 : "${CONFIG_STATUS=./config.status}"
5488 ac_write_fail=0
5489 ac_clean_files_save=$ac_clean_files
5490 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5492 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5493 as_write_fail=0
5494 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5495 #! $SHELL
5496 # Generated by $as_me.
5497 # Run this file to recreate the current configuration.
5498 # Compiler output produced by configure, useful for debugging
5499 # configure, is in config.log if it exists.
5500
5501 debug=false
5502 ac_cs_recheck=false
5503 ac_cs_silent=false
5504
5505 SHELL=\${CONFIG_SHELL-$SHELL}
5506 export SHELL
5507 _ASEOF
5508 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5509 ## -------------------- ##
5510 ## M4sh Initialization. ##
5511 ## -------------------- ##
5512
5513 # Be more Bourne compatible
5514 DUALCASE=1; export DUALCASE # for MKS sh
5515 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5516   emulate sh
5517   NULLCMD=:
5518   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5519   # is contrary to our usage.  Disable this feature.
5520   alias -g '${1+"$@"}'='"$@"'
5521   setopt NO_GLOB_SUBST
5522 else
5523   case `(set -o) 2>/dev/null` in #(
5524   *posix*) :
5525     set -o posix ;; #(
5526   *) :
5527      ;;
5528 esac
5529 fi
5530
5531
5532 as_nl='
5533 '
5534 export as_nl
5535 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5536 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5537 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5538 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5539 # Prefer a ksh shell builtin over an external printf program on Solaris,
5540 # but without wasting forks for bash or zsh.
5541 if test -z "$BASH_VERSION$ZSH_VERSION" \
5542     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5543   as_echo='print -r --'
5544   as_echo_n='print -rn --'
5545 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5546   as_echo='printf %s\n'
5547   as_echo_n='printf %s'
5548 else
5549   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5550     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5551     as_echo_n='/usr/ucb/echo -n'
5552   else
5553     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5554     as_echo_n_body='eval
5555       arg=$1;
5556       case $arg in #(
5557       *"$as_nl"*)
5558         expr "X$arg" : "X\\(.*\\)$as_nl";
5559         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5560       esac;
5561       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5562     '
5563     export as_echo_n_body
5564     as_echo_n='sh -c $as_echo_n_body as_echo'
5565   fi
5566   export as_echo_body
5567   as_echo='sh -c $as_echo_body as_echo'
5568 fi
5569
5570 # The user is always right.
5571 if test "${PATH_SEPARATOR+set}" != set; then
5572   PATH_SEPARATOR=:
5573   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5574     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5575       PATH_SEPARATOR=';'
5576   }
5577 fi
5578
5579
5580 # IFS
5581 # We need space, tab and new line, in precisely that order.  Quoting is
5582 # there to prevent editors from complaining about space-tab.
5583 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5584 # splitting by setting IFS to empty value.)
5585 IFS=" ""        $as_nl"
5586
5587 # Find who we are.  Look in the path if we contain no directory separator.
5588 as_myself=
5589 case $0 in #((
5590   *[\\/]* ) as_myself=$0 ;;
5591   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5592 for as_dir in $PATH
5593 do
5594   IFS=$as_save_IFS
5595   test -z "$as_dir" && as_dir=.
5596     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5597   done
5598 IFS=$as_save_IFS
5599
5600      ;;
5601 esac
5602 # We did not find ourselves, most probably we were run as `sh COMMAND'
5603 # in which case we are not to be found in the path.
5604 if test "x$as_myself" = x; then
5605   as_myself=$0
5606 fi
5607 if test ! -f "$as_myself"; then
5608   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5609   exit 1
5610 fi
5611
5612 # Unset variables that we do not need and which cause bugs (e.g. in
5613 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5614 # suppresses any "Segmentation fault" message there.  '((' could
5615 # trigger a bug in pdksh 5.2.14.
5616 for as_var in BASH_ENV ENV MAIL MAILPATH
5617 do eval test x\${$as_var+set} = xset \
5618   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5619 done
5620 PS1='$ '
5621 PS2='> '
5622 PS4='+ '
5623
5624 # NLS nuisances.
5625 LC_ALL=C
5626 export LC_ALL
5627 LANGUAGE=C
5628 export LANGUAGE
5629
5630 # CDPATH.
5631 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5632
5633
5634 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5635 # ----------------------------------------
5636 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5637 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5638 # script with STATUS, using 1 if that was 0.
5639 as_fn_error ()
5640 {
5641   as_status=$1; test $as_status -eq 0 && as_status=1
5642   if test "$4"; then
5643     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5644     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5645   fi
5646   $as_echo "$as_me: error: $2" >&2
5647   as_fn_exit $as_status
5648 } # as_fn_error
5649
5650
5651 # as_fn_set_status STATUS
5652 # -----------------------
5653 # Set $? to STATUS, without forking.
5654 as_fn_set_status ()
5655 {
5656   return $1
5657 } # as_fn_set_status
5658
5659 # as_fn_exit STATUS
5660 # -----------------
5661 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5662 as_fn_exit ()
5663 {
5664   set +e
5665   as_fn_set_status $1
5666   exit $1
5667 } # as_fn_exit
5668
5669 # as_fn_unset VAR
5670 # ---------------
5671 # Portably unset VAR.
5672 as_fn_unset ()
5673 {
5674   { eval $1=; unset $1;}
5675 }
5676 as_unset=as_fn_unset
5677 # as_fn_append VAR VALUE
5678 # ----------------------
5679 # Append the text in VALUE to the end of the definition contained in VAR. Take
5680 # advantage of any shell optimizations that allow amortized linear growth over
5681 # repeated appends, instead of the typical quadratic growth present in naive
5682 # implementations.
5683 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5684   eval 'as_fn_append ()
5685   {
5686     eval $1+=\$2
5687   }'
5688 else
5689   as_fn_append ()
5690   {
5691     eval $1=\$$1\$2
5692   }
5693 fi # as_fn_append
5694
5695 # as_fn_arith ARG...
5696 # ------------------
5697 # Perform arithmetic evaluation on the ARGs, and store the result in the
5698 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5699 # must be portable across $(()) and expr.
5700 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5701   eval 'as_fn_arith ()
5702   {
5703     as_val=$(( $* ))
5704   }'
5705 else
5706   as_fn_arith ()
5707   {
5708     as_val=`expr "$@" || test $? -eq 1`
5709   }
5710 fi # as_fn_arith
5711
5712
5713 if expr a : '\(a\)' >/dev/null 2>&1 &&
5714    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5715   as_expr=expr
5716 else
5717   as_expr=false
5718 fi
5719
5720 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5721   as_basename=basename
5722 else
5723   as_basename=false
5724 fi
5725
5726 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5727   as_dirname=dirname
5728 else
5729   as_dirname=false
5730 fi
5731
5732 as_me=`$as_basename -- "$0" ||
5733 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5734          X"$0" : 'X\(//\)$' \| \
5735          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5736 $as_echo X/"$0" |
5737     sed '/^.*\/\([^/][^/]*\)\/*$/{
5738             s//\1/
5739             q
5740           }
5741           /^X\/\(\/\/\)$/{
5742             s//\1/
5743             q
5744           }
5745           /^X\/\(\/\).*/{
5746             s//\1/
5747             q
5748           }
5749           s/.*/./; q'`
5750
5751 # Avoid depending upon Character Ranges.
5752 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5753 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5754 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5755 as_cr_digits='0123456789'
5756 as_cr_alnum=$as_cr_Letters$as_cr_digits
5757
5758 ECHO_C= ECHO_N= ECHO_T=
5759 case `echo -n x` in #(((((
5760 -n*)
5761   case `echo 'xy\c'` in
5762   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5763   xy)  ECHO_C='\c';;
5764   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5765        ECHO_T=' ';;
5766   esac;;
5767 *)
5768   ECHO_N='-n';;
5769 esac
5770
5771 rm -f conf$$ conf$$.exe conf$$.file
5772 if test -d conf$$.dir; then
5773   rm -f conf$$.dir/conf$$.file
5774 else
5775   rm -f conf$$.dir
5776   mkdir conf$$.dir 2>/dev/null
5777 fi
5778 if (echo >conf$$.file) 2>/dev/null; then
5779   if ln -s conf$$.file conf$$ 2>/dev/null; then
5780     as_ln_s='ln -s'
5781     # ... but there are two gotchas:
5782     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5783     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5784     # In both cases, we have to default to `cp -pR'.
5785     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5786       as_ln_s='cp -pR'
5787   elif ln conf$$.file conf$$ 2>/dev/null; then
5788     as_ln_s=ln
5789   else
5790     as_ln_s='cp -pR'
5791   fi
5792 else
5793   as_ln_s='cp -pR'
5794 fi
5795 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5796 rmdir conf$$.dir 2>/dev/null
5797
5798
5799 # as_fn_mkdir_p
5800 # -------------
5801 # Create "$as_dir" as a directory, including parents if necessary.
5802 as_fn_mkdir_p ()
5803 {
5804
5805   case $as_dir in #(
5806   -*) as_dir=./$as_dir;;
5807   esac
5808   test -d "$as_dir" || eval $as_mkdir_p || {
5809     as_dirs=
5810     while :; do
5811       case $as_dir in #(
5812       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5813       *) as_qdir=$as_dir;;
5814       esac
5815       as_dirs="'$as_qdir' $as_dirs"
5816       as_dir=`$as_dirname -- "$as_dir" ||
5817 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5818          X"$as_dir" : 'X\(//\)[^/]' \| \
5819          X"$as_dir" : 'X\(//\)$' \| \
5820          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5821 $as_echo X"$as_dir" |
5822     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5823             s//\1/
5824             q
5825           }
5826           /^X\(\/\/\)[^/].*/{
5827             s//\1/
5828             q
5829           }
5830           /^X\(\/\/\)$/{
5831             s//\1/
5832             q
5833           }
5834           /^X\(\/\).*/{
5835             s//\1/
5836             q
5837           }
5838           s/.*/./; q'`
5839       test -d "$as_dir" && break
5840     done
5841     test -z "$as_dirs" || eval "mkdir $as_dirs"
5842   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5843
5844
5845 } # as_fn_mkdir_p
5846 if mkdir -p . 2>/dev/null; then
5847   as_mkdir_p='mkdir -p "$as_dir"'
5848 else
5849   test -d ./-p && rmdir ./-p
5850   as_mkdir_p=false
5851 fi
5852
5853
5854 # as_fn_executable_p FILE
5855 # -----------------------
5856 # Test if FILE is an executable regular file.
5857 as_fn_executable_p ()
5858 {
5859   test -f "$1" && test -x "$1"
5860 } # as_fn_executable_p
5861 as_test_x='test -x'
5862 as_executable_p=as_fn_executable_p
5863
5864 # Sed expression to map a string onto a valid CPP name.
5865 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5866
5867 # Sed expression to map a string onto a valid variable name.
5868 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5869
5870
5871 exec 6>&1
5872 ## ----------------------------------- ##
5873 ## Main body of $CONFIG_STATUS script. ##
5874 ## ----------------------------------- ##
5875 _ASEOF
5876 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5877
5878 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5879 # Save the log message, to keep $0 and so on meaningful, and to
5880 # report actual input values of CONFIG_FILES etc. instead of their
5881 # values after options handling.
5882 ac_log="
5883 This file was extended by scrypt $as_me 1.2.1, which was
5884 generated by GNU Autoconf 2.69.  Invocation command line was
5885
5886   CONFIG_FILES    = $CONFIG_FILES
5887   CONFIG_HEADERS  = $CONFIG_HEADERS
5888   CONFIG_LINKS    = $CONFIG_LINKS
5889   CONFIG_COMMANDS = $CONFIG_COMMANDS
5890   $ $0 $@
5891
5892 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5893 "
5894
5895 _ACEOF
5896
5897 case $ac_config_files in *"
5898 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5899 esac
5900
5901 case $ac_config_headers in *"
5902 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5903 esac
5904
5905
5906 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5907 # Files that config.status was made for.
5908 config_files="$ac_config_files"
5909 config_headers="$ac_config_headers"
5910 config_commands="$ac_config_commands"
5911
5912 _ACEOF
5913
5914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5915 ac_cs_usage="\
5916 \`$as_me' instantiates files and other configuration actions
5917 from templates according to the current configuration.  Unless the files
5918 and actions are specified as TAGs, all are instantiated by default.
5919
5920 Usage: $0 [OPTION]... [TAG]...
5921
5922   -h, --help       print this help, then exit
5923   -V, --version    print version number and configuration settings, then exit
5924       --config     print configuration, then exit
5925   -q, --quiet, --silent
5926                    do not print progress messages
5927   -d, --debug      don't remove temporary files
5928       --recheck    update $as_me by reconfiguring in the same conditions
5929       --file=FILE[:TEMPLATE]
5930                    instantiate the configuration file FILE
5931       --header=FILE[:TEMPLATE]
5932                    instantiate the configuration header FILE
5933
5934 Configuration files:
5935 $config_files
5936
5937 Configuration headers:
5938 $config_headers
5939
5940 Configuration commands:
5941 $config_commands
5942
5943 Report bugs to <https://github.com/Tarsnap/scrypt>.
5944 scrypt home page: <http://www.tarsnap.com/scrypt/>."
5945
5946 _ACEOF
5947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5948 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5949 ac_cs_version="\\
5950 scrypt config.status 1.2.1
5951 configured by $0, generated by GNU Autoconf 2.69,
5952   with options \\"\$ac_cs_config\\"
5953
5954 Copyright (C) 2012 Free Software Foundation, Inc.
5955 This config.status script is free software; the Free Software Foundation
5956 gives unlimited permission to copy, distribute and modify it."
5957
5958 ac_pwd='$ac_pwd'
5959 srcdir='$srcdir'
5960 INSTALL='$INSTALL'
5961 MKDIR_P='$MKDIR_P'
5962 AWK='$AWK'
5963 test -n "\$AWK" || AWK=awk
5964 _ACEOF
5965
5966 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5967 # The default lists apply if the user does not specify any file.
5968 ac_need_defaults=:
5969 while test $# != 0
5970 do
5971   case $1 in
5972   --*=?*)
5973     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5974     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5975     ac_shift=:
5976     ;;
5977   --*=)
5978     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5979     ac_optarg=
5980     ac_shift=:
5981     ;;
5982   *)
5983     ac_option=$1
5984     ac_optarg=$2
5985     ac_shift=shift
5986     ;;
5987   esac
5988
5989   case $ac_option in
5990   # Handling of the options.
5991   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5992     ac_cs_recheck=: ;;
5993   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5994     $as_echo "$ac_cs_version"; exit ;;
5995   --config | --confi | --conf | --con | --co | --c )
5996     $as_echo "$ac_cs_config"; exit ;;
5997   --debug | --debu | --deb | --de | --d | -d )
5998     debug=: ;;
5999   --file | --fil | --fi | --f )
6000     $ac_shift
6001     case $ac_optarg in
6002     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6003     '') as_fn_error $? "missing file argument" ;;
6004     esac
6005     as_fn_append CONFIG_FILES " '$ac_optarg'"
6006     ac_need_defaults=false;;
6007   --header | --heade | --head | --hea )
6008     $ac_shift
6009     case $ac_optarg in
6010     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6011     esac
6012     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6013     ac_need_defaults=false;;
6014   --he | --h)
6015     # Conflict between --help and --header
6016     as_fn_error $? "ambiguous option: \`$1'
6017 Try \`$0 --help' for more information.";;
6018   --help | --hel | -h )
6019     $as_echo "$ac_cs_usage"; exit ;;
6020   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6021   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6022     ac_cs_silent=: ;;
6023
6024   # This is an error.
6025   -*) as_fn_error $? "unrecognized option: \`$1'
6026 Try \`$0 --help' for more information." ;;
6027
6028   *) as_fn_append ac_config_targets " $1"
6029      ac_need_defaults=false ;;
6030
6031   esac
6032   shift
6033 done
6034
6035 ac_configure_extra_args=
6036
6037 if $ac_cs_silent; then
6038   exec 6>/dev/null
6039   ac_configure_extra_args="$ac_configure_extra_args --silent"
6040 fi
6041
6042 _ACEOF
6043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6044 if \$ac_cs_recheck; then
6045   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6046   shift
6047   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6048   CONFIG_SHELL='$SHELL'
6049   export CONFIG_SHELL
6050   exec "\$@"
6051 fi
6052
6053 _ACEOF
6054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6055 exec 5>>config.log
6056 {
6057   echo
6058   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6059 ## Running $as_me. ##
6060 _ASBOX
6061   $as_echo "$ac_log"
6062 } >&5
6063
6064 _ACEOF
6065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6066 #
6067 # INIT-COMMANDS
6068 #
6069 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6070
6071 _ACEOF
6072
6073 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6074
6075 # Handling of arguments.
6076 for ac_config_target in $ac_config_targets
6077 do
6078   case $ac_config_target in
6079     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6080     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6081     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6082
6083   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6084   esac
6085 done
6086
6087
6088 # If the user did not use the arguments to specify the items to instantiate,
6089 # then the envvar interface is used.  Set only those that are not.
6090 # We use the long form for the default assignment because of an extremely
6091 # bizarre bug on SunOS 4.1.3.
6092 if $ac_need_defaults; then
6093   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6094   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6095   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6096 fi
6097
6098 # Have a temporary directory for convenience.  Make it in the build tree
6099 # simply because there is no reason against having it here, and in addition,
6100 # creating and moving files from /tmp can sometimes cause problems.
6101 # Hook for its removal unless debugging.
6102 # Note that there is a small window in which the directory will not be cleaned:
6103 # after its creation but before its name has been assigned to `$tmp'.
6104 $debug ||
6105 {
6106   tmp= ac_tmp=
6107   trap 'exit_status=$?
6108   : "${ac_tmp:=$tmp}"
6109   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6110 ' 0
6111   trap 'as_fn_exit 1' 1 2 13 15
6112 }
6113 # Create a (secure) tmp directory for tmp files.
6114
6115 {
6116   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6117   test -d "$tmp"
6118 }  ||
6119 {
6120   tmp=./conf$$-$RANDOM
6121   (umask 077 && mkdir "$tmp")
6122 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6123 ac_tmp=$tmp
6124
6125 # Set up the scripts for CONFIG_FILES section.
6126 # No need to generate them if there are no CONFIG_FILES.
6127 # This happens for instance with `./config.status config.h'.
6128 if test -n "$CONFIG_FILES"; then
6129
6130
6131 ac_cr=`echo X | tr X '\015'`
6132 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6133 # But we know of no other shell where ac_cr would be empty at this
6134 # point, so we can use a bashism as a fallback.
6135 if test "x$ac_cr" = x; then
6136   eval ac_cr=\$\'\\r\'
6137 fi
6138 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6139 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6140   ac_cs_awk_cr='\\r'
6141 else
6142   ac_cs_awk_cr=$ac_cr
6143 fi
6144
6145 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6146 _ACEOF
6147
6148
6149 {
6150   echo "cat >conf$$subs.awk <<_ACEOF" &&
6151   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6152   echo "_ACEOF"
6153 } >conf$$subs.sh ||
6154   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6155 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6156 ac_delim='%!_!# '
6157 for ac_last_try in false false false false false :; do
6158   . ./conf$$subs.sh ||
6159     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6160
6161   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6162   if test $ac_delim_n = $ac_delim_num; then
6163     break
6164   elif $ac_last_try; then
6165     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6166   else
6167     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6168   fi
6169 done
6170 rm -f conf$$subs.sh
6171
6172 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6173 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6174 _ACEOF
6175 sed -n '
6176 h
6177 s/^/S["/; s/!.*/"]=/
6178 p
6179 g
6180 s/^[^!]*!//
6181 :repl
6182 t repl
6183 s/'"$ac_delim"'$//
6184 t delim
6185 :nl
6186 h
6187 s/\(.\{148\}\)..*/\1/
6188 t more1
6189 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6190 p
6191 n
6192 b repl
6193 :more1
6194 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6195 p
6196 g
6197 s/.\{148\}//
6198 t nl
6199 :delim
6200 h
6201 s/\(.\{148\}\)..*/\1/
6202 t more2
6203 s/["\\]/\\&/g; s/^/"/; s/$/"/
6204 p
6205 b
6206 :more2
6207 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6208 p
6209 g
6210 s/.\{148\}//
6211 t delim
6212 ' <conf$$subs.awk | sed '
6213 /^[^""]/{
6214   N
6215   s/\n//
6216 }
6217 ' >>$CONFIG_STATUS || ac_write_fail=1
6218 rm -f conf$$subs.awk
6219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6220 _ACAWK
6221 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6222   for (key in S) S_is_set[key] = 1
6223   FS = "\a"
6224
6225 }
6226 {
6227   line = $ 0
6228   nfields = split(line, field, "@")
6229   substed = 0
6230   len = length(field[1])
6231   for (i = 2; i < nfields; i++) {
6232     key = field[i]
6233     keylen = length(key)
6234     if (S_is_set[key]) {
6235       value = S[key]
6236       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6237       len += length(value) + length(field[++i])
6238       substed = 1
6239     } else
6240       len += 1 + keylen
6241   }
6242
6243   print line
6244 }
6245
6246 _ACAWK
6247 _ACEOF
6248 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6249 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6250   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6251 else
6252   cat
6253 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6254   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6255 _ACEOF
6256
6257 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6258 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6259 # trailing colons and then remove the whole line if VPATH becomes empty
6260 # (actually we leave an empty line to preserve line numbers).
6261 if test "x$srcdir" = x.; then
6262   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6263 h
6264 s///
6265 s/^/:/
6266 s/[      ]*$/:/
6267 s/:\$(srcdir):/:/g
6268 s/:\${srcdir}:/:/g
6269 s/:@srcdir@:/:/g
6270 s/^:*//
6271 s/:*$//
6272 x
6273 s/\(=[   ]*\).*/\1/
6274 G
6275 s/\n//
6276 s/^[^=]*=[       ]*$//
6277 }'
6278 fi
6279
6280 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6281 fi # test -n "$CONFIG_FILES"
6282
6283 # Set up the scripts for CONFIG_HEADERS section.
6284 # No need to generate them if there are no CONFIG_HEADERS.
6285 # This happens for instance with `./config.status Makefile'.
6286 if test -n "$CONFIG_HEADERS"; then
6287 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6288 BEGIN {
6289 _ACEOF
6290
6291 # Transform confdefs.h into an awk script `defines.awk', embedded as
6292 # here-document in config.status, that substitutes the proper values into
6293 # config.h.in to produce config.h.
6294
6295 # Create a delimiter string that does not exist in confdefs.h, to ease
6296 # handling of long lines.
6297 ac_delim='%!_!# '
6298 for ac_last_try in false false :; do
6299   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6300   if test -z "$ac_tt"; then
6301     break
6302   elif $ac_last_try; then
6303     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6304   else
6305     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6306   fi
6307 done
6308
6309 # For the awk script, D is an array of macro values keyed by name,
6310 # likewise P contains macro parameters if any.  Preserve backslash
6311 # newline sequences.
6312
6313 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6314 sed -n '
6315 s/.\{148\}/&'"$ac_delim"'/g
6316 t rset
6317 :rset
6318 s/^[     ]*#[    ]*define[       ][      ]*/ /
6319 t def
6320 d
6321 :def
6322 s/\\$//
6323 t bsnl
6324 s/["\\]/\\&/g
6325 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6326 D["\1"]=" \3"/p
6327 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6328 d
6329 :bsnl
6330 s/["\\]/\\&/g
6331 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6332 D["\1"]=" \3\\\\\\n"\\/p
6333 t cont
6334 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6335 t cont
6336 d
6337 :cont
6338 n
6339 s/.\{148\}/&'"$ac_delim"'/g
6340 t clear
6341 :clear
6342 s/\\$//
6343 t bsnlc
6344 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6345 d
6346 :bsnlc
6347 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6348 b cont
6349 ' <confdefs.h | sed '
6350 s/'"$ac_delim"'/"\\\
6351 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6352
6353 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6354   for (key in D) D_is_set[key] = 1
6355   FS = "\a"
6356 }
6357 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6358   line = \$ 0
6359   split(line, arg, " ")
6360   if (arg[1] == "#") {
6361     defundef = arg[2]
6362     mac1 = arg[3]
6363   } else {
6364     defundef = substr(arg[1], 2)
6365     mac1 = arg[2]
6366   }
6367   split(mac1, mac2, "(") #)
6368   macro = mac2[1]
6369   prefix = substr(line, 1, index(line, defundef) - 1)
6370   if (D_is_set[macro]) {
6371     # Preserve the white space surrounding the "#".
6372     print prefix "define", macro P[macro] D[macro]
6373     next
6374   } else {
6375     # Replace #undef with comments.  This is necessary, for example,
6376     # in the case of _POSIX_SOURCE, which is predefined and required
6377     # on some systems where configure will not decide to define it.
6378     if (defundef == "undef") {
6379       print "/*", prefix defundef, macro, "*/"
6380       next
6381     }
6382   }
6383 }
6384 { print }
6385 _ACAWK
6386 _ACEOF
6387 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6388   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6389 fi # test -n "$CONFIG_HEADERS"
6390
6391
6392 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
6393 shift
6394 for ac_tag
6395 do
6396   case $ac_tag in
6397   :[FHLC]) ac_mode=$ac_tag; continue;;
6398   esac
6399   case $ac_mode$ac_tag in
6400   :[FHL]*:*);;
6401   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6402   :[FH]-) ac_tag=-:-;;
6403   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6404   esac
6405   ac_save_IFS=$IFS
6406   IFS=:
6407   set x $ac_tag
6408   IFS=$ac_save_IFS
6409   shift
6410   ac_file=$1
6411   shift
6412
6413   case $ac_mode in
6414   :L) ac_source=$1;;
6415   :[FH])
6416     ac_file_inputs=
6417     for ac_f
6418     do
6419       case $ac_f in
6420       -) ac_f="$ac_tmp/stdin";;
6421       *) # Look for the file first in the build tree, then in the source tree
6422          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6423          # because $ac_f cannot contain `:'.
6424          test -f "$ac_f" ||
6425            case $ac_f in
6426            [\\/$]*) false;;
6427            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6428            esac ||
6429            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6430       esac
6431       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6432       as_fn_append ac_file_inputs " '$ac_f'"
6433     done
6434
6435     # Let's still pretend it is `configure' which instantiates (i.e., don't
6436     # use $as_me), people would be surprised to read:
6437     #    /* config.h.  Generated by config.status.  */
6438     configure_input='Generated from '`
6439           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6440         `' by configure.'
6441     if test x"$ac_file" != x-; then
6442       configure_input="$ac_file.  $configure_input"
6443       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6444 $as_echo "$as_me: creating $ac_file" >&6;}
6445     fi
6446     # Neutralize special characters interpreted by sed in replacement strings.
6447     case $configure_input in #(
6448     *\&* | *\|* | *\\* )
6449        ac_sed_conf_input=`$as_echo "$configure_input" |
6450        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6451     *) ac_sed_conf_input=$configure_input;;
6452     esac
6453
6454     case $ac_tag in
6455     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6456       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6457     esac
6458     ;;
6459   esac
6460
6461   ac_dir=`$as_dirname -- "$ac_file" ||
6462 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6463          X"$ac_file" : 'X\(//\)[^/]' \| \
6464          X"$ac_file" : 'X\(//\)$' \| \
6465          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6466 $as_echo X"$ac_file" |
6467     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6468             s//\1/
6469             q
6470           }
6471           /^X\(\/\/\)[^/].*/{
6472             s//\1/
6473             q
6474           }
6475           /^X\(\/\/\)$/{
6476             s//\1/
6477             q
6478           }
6479           /^X\(\/\).*/{
6480             s//\1/
6481             q
6482           }
6483           s/.*/./; q'`
6484   as_dir="$ac_dir"; as_fn_mkdir_p
6485   ac_builddir=.
6486
6487 case "$ac_dir" in
6488 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6489 *)
6490   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6491   # A ".." for each directory in $ac_dir_suffix.
6492   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6493   case $ac_top_builddir_sub in
6494   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6495   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6496   esac ;;
6497 esac
6498 ac_abs_top_builddir=$ac_pwd
6499 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6500 # for backward compatibility:
6501 ac_top_builddir=$ac_top_build_prefix
6502
6503 case $srcdir in
6504   .)  # We are building in place.
6505     ac_srcdir=.
6506     ac_top_srcdir=$ac_top_builddir_sub
6507     ac_abs_top_srcdir=$ac_pwd ;;
6508   [\\/]* | ?:[\\/]* )  # Absolute name.
6509     ac_srcdir=$srcdir$ac_dir_suffix;
6510     ac_top_srcdir=$srcdir
6511     ac_abs_top_srcdir=$srcdir ;;
6512   *) # Relative name.
6513     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6514     ac_top_srcdir=$ac_top_build_prefix$srcdir
6515     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6516 esac
6517 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6518
6519
6520   case $ac_mode in
6521   :F)
6522   #
6523   # CONFIG_FILE
6524   #
6525
6526   case $INSTALL in
6527   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6528   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6529   esac
6530   ac_MKDIR_P=$MKDIR_P
6531   case $MKDIR_P in
6532   [\\/$]* | ?:[\\/]* ) ;;
6533   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6534   esac
6535 _ACEOF
6536
6537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6538 # If the template does not know about datarootdir, expand it.
6539 # FIXME: This hack should be removed a few years after 2.60.
6540 ac_datarootdir_hack=; ac_datarootdir_seen=
6541 ac_sed_dataroot='
6542 /datarootdir/ {
6543   p
6544   q
6545 }
6546 /@datadir@/p
6547 /@docdir@/p
6548 /@infodir@/p
6549 /@localedir@/p
6550 /@mandir@/p'
6551 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6552 *datarootdir*) ac_datarootdir_seen=yes;;
6553 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6554   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6555 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6556 _ACEOF
6557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6558   ac_datarootdir_hack='
6559   s&@datadir@&$datadir&g
6560   s&@docdir@&$docdir&g
6561   s&@infodir@&$infodir&g
6562   s&@localedir@&$localedir&g
6563   s&@mandir@&$mandir&g
6564   s&\\\${datarootdir}&$datarootdir&g' ;;
6565 esac
6566 _ACEOF
6567
6568 # Neutralize VPATH when `$srcdir' = `.'.
6569 # Shell code in configure.ac might set extrasub.
6570 # FIXME: do we really want to maintain this feature?
6571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6572 ac_sed_extra="$ac_vpsub
6573 $extrasub
6574 _ACEOF
6575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6576 :t
6577 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6578 s|@configure_input@|$ac_sed_conf_input|;t t
6579 s&@top_builddir@&$ac_top_builddir_sub&;t t
6580 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6581 s&@srcdir@&$ac_srcdir&;t t
6582 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6583 s&@top_srcdir@&$ac_top_srcdir&;t t
6584 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6585 s&@builddir@&$ac_builddir&;t t
6586 s&@abs_builddir@&$ac_abs_builddir&;t t
6587 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6588 s&@INSTALL@&$ac_INSTALL&;t t
6589 s&@MKDIR_P@&$ac_MKDIR_P&;t t
6590 $ac_datarootdir_hack
6591 "
6592 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6593   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6594
6595 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6596   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6597   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6598       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6600 which seems to be undefined.  Please make sure it is defined" >&5
6601 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6602 which seems to be undefined.  Please make sure it is defined" >&2;}
6603
6604   rm -f "$ac_tmp/stdin"
6605   case $ac_file in
6606   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6607   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6608   esac \
6609   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6610  ;;
6611   :H)
6612   #
6613   # CONFIG_HEADER
6614   #
6615   if test x"$ac_file" != x-; then
6616     {
6617       $as_echo "/* $configure_input  */" \
6618       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6619     } >"$ac_tmp/config.h" \
6620       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6621     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6622       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6623 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6624     else
6625       rm -f "$ac_file"
6626       mv "$ac_tmp/config.h" "$ac_file" \
6627         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6628     fi
6629   else
6630     $as_echo "/* $configure_input  */" \
6631       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6632       || as_fn_error $? "could not create -" "$LINENO" 5
6633   fi
6634 # Compute "$ac_file"'s index in $config_headers.
6635 _am_arg="$ac_file"
6636 _am_stamp_count=1
6637 for _am_header in $config_headers :; do
6638   case $_am_header in
6639     $_am_arg | $_am_arg:* )
6640       break ;;
6641     * )
6642       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
6643   esac
6644 done
6645 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
6646 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6647          X"$_am_arg" : 'X\(//\)[^/]' \| \
6648          X"$_am_arg" : 'X\(//\)$' \| \
6649          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
6650 $as_echo X"$_am_arg" |
6651     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6652             s//\1/
6653             q
6654           }
6655           /^X\(\/\/\)[^/].*/{
6656             s//\1/
6657             q
6658           }
6659           /^X\(\/\/\)$/{
6660             s//\1/
6661             q
6662           }
6663           /^X\(\/\).*/{
6664             s//\1/
6665             q
6666           }
6667           s/.*/./; q'`/stamp-h$_am_stamp_count
6668  ;;
6669
6670   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6671 $as_echo "$as_me: executing $ac_file commands" >&6;}
6672  ;;
6673   esac
6674
6675
6676   case $ac_file$ac_mode in
6677     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
6678   # Older Autoconf quotes --file arguments for eval, but not when files
6679   # are listed without --file.  Let's play safe and only enable the eval
6680   # if we detect the quoting.
6681   case $CONFIG_FILES in
6682   *\'*) eval set x "$CONFIG_FILES" ;;
6683   *)   set x $CONFIG_FILES ;;
6684   esac
6685   shift
6686   for mf
6687   do
6688     # Strip MF so we end up with the name of the file.
6689     mf=`echo "$mf" | sed -e 's/:.*$//'`
6690     # Check whether this is an Automake generated Makefile or not.
6691     # We used to match only the files named 'Makefile.in', but
6692     # some people rename them; so instead we look at the file content.
6693     # Grep'ing the first line is not enough: some people post-process
6694     # each Makefile.in and add a new line on top of each file to say so.
6695     # Grep'ing the whole file is not good either: AIX grep has a line
6696     # limit of 2048, but all sed's we know have understand at least 4000.
6697     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
6698       dirpart=`$as_dirname -- "$mf" ||
6699 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6700          X"$mf" : 'X\(//\)[^/]' \| \
6701          X"$mf" : 'X\(//\)$' \| \
6702          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6703 $as_echo X"$mf" |
6704     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6705             s//\1/
6706             q
6707           }
6708           /^X\(\/\/\)[^/].*/{
6709             s//\1/
6710             q
6711           }
6712           /^X\(\/\/\)$/{
6713             s//\1/
6714             q
6715           }
6716           /^X\(\/\).*/{
6717             s//\1/
6718             q
6719           }
6720           s/.*/./; q'`
6721     else
6722       continue
6723     fi
6724     # Extract the definition of DEPDIR, am__include, and am__quote
6725     # from the Makefile without running 'make'.
6726     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6727     test -z "$DEPDIR" && continue
6728     am__include=`sed -n 's/^am__include = //p' < "$mf"`
6729     test -z "$am__include" && continue
6730     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6731     # Find all dependency output files, they are included files with
6732     # $(DEPDIR) in their names.  We invoke sed twice because it is the
6733     # simplest approach to changing $(DEPDIR) to its actual value in the
6734     # expansion.
6735     for file in `sed -n "
6736       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6737          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6738       # Make sure the directory exists.
6739       test -f "$dirpart/$file" && continue
6740       fdir=`$as_dirname -- "$file" ||
6741 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6742          X"$file" : 'X\(//\)[^/]' \| \
6743          X"$file" : 'X\(//\)$' \| \
6744          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6745 $as_echo X"$file" |
6746     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6747             s//\1/
6748             q
6749           }
6750           /^X\(\/\/\)[^/].*/{
6751             s//\1/
6752             q
6753           }
6754           /^X\(\/\/\)$/{
6755             s//\1/
6756             q
6757           }
6758           /^X\(\/\).*/{
6759             s//\1/
6760             q
6761           }
6762           s/.*/./; q'`
6763       as_dir=$dirpart/$fdir; as_fn_mkdir_p
6764       # echo "creating $dirpart/$file"
6765       echo '# dummy' > "$dirpart/$file"
6766     done
6767   done
6768 }
6769  ;;
6770
6771   esac
6772 done # for ac_tag
6773
6774
6775 as_fn_exit 0
6776 _ACEOF
6777 ac_clean_files=$ac_clean_files_save
6778
6779 test $ac_write_fail = 0 ||
6780   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6781
6782
6783 # configure is writing to config.log, and then calls config.status.
6784 # config.status does its own redirection, appending to config.log.
6785 # Unfortunately, on DOS this fails, as config.log is still kept open
6786 # by configure, so config.status won't be able to write to it; its
6787 # output is simply discarded.  So we exec the FD to /dev/null,
6788 # effectively closing config.log, so it can be properly (re)opened and
6789 # appended to by config.status.  When coming back to configure, we
6790 # need to make the FD available again.
6791 if test "$no_create" != yes; then
6792   ac_cs_success=:
6793   ac_config_status_args=
6794   test "$silent" = yes &&
6795     ac_config_status_args="$ac_config_status_args --quiet"
6796   exec 5>/dev/null
6797   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6798   exec 5>>config.log
6799   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6800   # would make configure fail if this is the last instruction.
6801   $ac_cs_success || as_fn_exit 1
6802 fi
6803 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6804   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6805 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6806 fi
6807