sim/or1k/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_float
 589 cgen_breaks
 590 target_alias
 591 host_alias
 592 build_alias
 593 LIBS
 594 ECHO_T
 595 ECHO_N
 596 ECHO_C
 597 DEFS
 598 mandir
 599 localedir
 600 libdir
 601 psdir
 602 pdfdir
 603 dvidir
 604 htmldir
 605 infodir
 606 docdir
 607 oldincludedir
 608 includedir
 609 localstatedir
 610 sharedstatedir
 611 sysconfdir
 612 datadir
 613 datarootdir
 614 libexecdir
 615 sbindir
 616 bindir
 617 program_transform_name
 618 prefix
 619 exec_prefix
 620 PACKAGE_URL
 621 PACKAGE_BUGREPORT
 622 PACKAGE_STRING
 623 PACKAGE_VERSION
 624 PACKAGE_TARNAME
 625 PACKAGE_NAME
 626 PATH_SEPARATOR
 627 SHELL
 628 sim_scache
 629 sim_default_model
 630 sim_bitsize'
 631 ac_subst_files=''
 632 ac_user_opts='
 633 enable_option_checking
 634 enable_sim_bitsize
 635 enable_sim_scache
 636 enable_sim_default_model
 637 '
 638       ac_precious_vars='build_alias
 639 host_alias
 640 target_alias'
 641
 642
 643 # Initialize some variables set by options.
 644 ac_init_help=
 645 ac_init_version=false
 646 ac_unrecognized_opts=
 647 ac_unrecognized_sep=
 648 # The variables have the same names as the options, with
 649 # dashes changed to underlines.
 650 cache_file=/dev/null
 651 exec_prefix=NONE
 652 no_create=
 653 no_recursion=
 654 prefix=NONE
 655 program_prefix=NONE
 656 program_suffix=NONE
 657 program_transform_name=s,x,x,
 658 silent=
 659 site=
 660 srcdir=
 661 verbose=
 662 x_includes=NONE
 663 x_libraries=NONE
 664
 665 # Installation directory options.
 666 # These are left unexpanded so users can "make install exec_prefix=/foo"
 667 # and all the variables that are supposed to be based on exec_prefix
 668 # by default will actually change.
 669 # Use braces instead of parens because sh, perl, etc. also accept them.
 670 # (The list follows the same order as the GNU Coding Standards.)
 671 bindir='${exec_prefix}/bin'
 672 sbindir='${exec_prefix}/sbin'
 673 libexecdir='${exec_prefix}/libexec'
 674 datarootdir='${prefix}/share'
 675 datadir='${datarootdir}'
 676 sysconfdir='${prefix}/etc'
 677 sharedstatedir='${prefix}/com'
 678 localstatedir='${prefix}/var'
 679 includedir='${prefix}/include'
 680 oldincludedir='/usr/include'
 681 docdir='${datarootdir}/doc/${PACKAGE}'
 682 infodir='${datarootdir}/info'
 683 htmldir='${docdir}'
 684 dvidir='${docdir}'
 685 pdfdir='${docdir}'
 686 psdir='${docdir}'
 687 libdir='${exec_prefix}/lib'
 688 localedir='${datarootdir}/locale'
 689 mandir='${datarootdir}/man'
 690
 691 ac_prev=
 692 ac_dashdash=
 693 for ac_option
 694 do
 695   # If the previous option needs an argument, assign it.
 696   if test -n "$ac_prev"; then
 697     eval $ac_prev=\$ac_option
 698     ac_prev=
 699     continue
 700   fi
 701
 702   case $ac_option in
 703   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 704   *=)   ac_optarg= ;;
 705   *)    ac_optarg=yes ;;
 706   esac
 707
 708   # Accept the important Cygnus configure options, so we can diagnose typos.
 709
 710   case $ac_dashdash$ac_option in
 711   --)
 712     ac_dashdash=yes ;;
 713
 714   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 715     ac_prev=bindir ;;
 716   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 717     bindir=$ac_optarg ;;
 718
 719   -build | --build | --buil | --bui | --bu)
 720     ac_prev=build_alias ;;
 721   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 722     build_alias=$ac_optarg ;;
 723
 724   -cache-file | --cache-file | --cache-fil | --cache-fi \
 725   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 726     ac_prev=cache_file ;;
 727   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 728   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 729     cache_file=$ac_optarg ;;
 730
 731   --config-cache | -C)
 732     cache_file=config.cache ;;
 733
 734   -datadir | --datadir | --datadi | --datad)
 735     ac_prev=datadir ;;
 736   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 737     datadir=$ac_optarg ;;
 738
 739   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 740   | --dataroo | --dataro | --datar)
 741     ac_prev=datarootdir ;;
 742   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 743   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 744     datarootdir=$ac_optarg ;;
 745
 746   -disable-* | --disable-*)
 747     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 748     # Reject names that are not valid shell variable names.
 749     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 750       as_fn_error $? "invalid feature name: $ac_useropt"
 751     ac_useropt_orig=$ac_useropt
 752     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 753     case $ac_user_opts in
 754       *"
 755 "enable_$ac_useropt"
 756 "*) ;;
 757       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 758          ac_unrecognized_sep=', ';;
 759     esac
 760     eval enable_$ac_useropt=no ;;
 761
 762   -docdir | --docdir | --docdi | --doc | --do)
 763     ac_prev=docdir ;;
 764   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 765     docdir=$ac_optarg ;;
 766
 767   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 768     ac_prev=dvidir ;;
 769   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 770     dvidir=$ac_optarg ;;
 771
 772   -enable-* | --enable-*)
 773     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 774     # Reject names that are not valid shell variable names.
 775     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 776       as_fn_error $? "invalid feature name: $ac_useropt"
 777     ac_useropt_orig=$ac_useropt
 778     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 779     case $ac_user_opts in
 780       *"
 781 "enable_$ac_useropt"
 782 "*) ;;
 783       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 784          ac_unrecognized_sep=', ';;
 785     esac
 786     eval enable_$ac_useropt=\$ac_optarg ;;
 787
 788   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 789   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 790   | --exec | --exe | --ex)
 791     ac_prev=exec_prefix ;;
 792   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 793   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 794   | --exec=* | --exe=* | --ex=*)
 795     exec_prefix=$ac_optarg ;;
 796
 797   -gas | --gas | --ga | --g)
 798     # Obsolete; use --with-gas.
 799     with_gas=yes ;;
 800
 801   -help | --help | --hel | --he | -h)
 802     ac_init_help=long ;;
 803   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 804     ac_init_help=recursive ;;
 805   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 806     ac_init_help=short ;;
 807
 808   -host | --host | --hos | --ho)
 809     ac_prev=host_alias ;;
 810   -host=* | --host=* | --hos=* | --ho=*)
 811     host_alias=$ac_optarg ;;
 812
 813   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 814     ac_prev=htmldir ;;
 815   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 816   | --ht=*)
 817     htmldir=$ac_optarg ;;
 818
 819   -includedir | --includedir | --includedi | --included | --include \
 820   | --includ | --inclu | --incl | --inc)
 821     ac_prev=includedir ;;
 822   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 823   | --includ=* | --inclu=* | --incl=* | --inc=*)
 824     includedir=$ac_optarg ;;
 825
 826   -infodir | --infodir | --infodi | --infod | --info | --inf)
 827     ac_prev=infodir ;;
 828   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 829     infodir=$ac_optarg ;;
 830
 831   -libdir | --libdir | --libdi | --libd)
 832     ac_prev=libdir ;;
 833   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 834     libdir=$ac_optarg ;;
 835
 836   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 837   | --libexe | --libex | --libe)
 838     ac_prev=libexecdir ;;
 839   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 840   | --libexe=* | --libex=* | --libe=*)
 841     libexecdir=$ac_optarg ;;
 842
 843   -localedir | --localedir | --localedi | --localed | --locale)
 844     ac_prev=localedir ;;
 845   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 846     localedir=$ac_optarg ;;
 847
 848   -localstatedir | --localstatedir | --localstatedi | --localstated \
 849   | --localstate | --localstat | --localsta | --localst | --locals)
 850     ac_prev=localstatedir ;;
 851   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 852   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 853     localstatedir=$ac_optarg ;;
 854
 855   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 856     ac_prev=mandir ;;
 857   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 858     mandir=$ac_optarg ;;
 859
 860   -nfp | --nfp | --nf)
 861     # Obsolete; use --without-fp.
 862     with_fp=no ;;
 863
 864   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 865   | --no-cr | --no-c | -n)
 866     no_create=yes ;;
 867
 868   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 869   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 870     no_recursion=yes ;;
 871
 872   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 873   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 874   | --oldin | --oldi | --old | --ol | --o)
 875     ac_prev=oldincludedir ;;
 876   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 877   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 878   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 879     oldincludedir=$ac_optarg ;;
 880
 881   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 882     ac_prev=prefix ;;
 883   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 884     prefix=$ac_optarg ;;
 885
 886   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 887   | --program-pre | --program-pr | --program-p)
 888     ac_prev=program_prefix ;;
 889   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 890   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 891     program_prefix=$ac_optarg ;;
 892
 893   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 894   | --program-suf | --program-su | --program-s)
 895     ac_prev=program_suffix ;;
 896   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 897   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 898     program_suffix=$ac_optarg ;;
 899
 900   -program-transform-name | --program-transform-name \
 901   | --program-transform-nam | --program-transform-na \
 902   | --program-transform-n | --program-transform- \
 903   | --program-transform | --program-transfor \
 904   | --program-transfo | --program-transf \
 905   | --program-trans | --program-tran \
 906   | --progr-tra | --program-tr | --program-t)
 907     ac_prev=program_transform_name ;;
 908   -program-transform-name=* | --program-transform-name=* \
 909   | --program-transform-nam=* | --program-transform-na=* \
 910   | --program-transform-n=* | --program-transform-=* \
 911   | --program-transform=* | --program-transfor=* \
 912   | --program-transfo=* | --program-transf=* \
 913   | --program-trans=* | --program-tran=* \
 914   | --progr-tra=* | --program-tr=* | --program-t=*)
 915     program_transform_name=$ac_optarg ;;
 916
 917   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 918     ac_prev=pdfdir ;;
 919   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 920     pdfdir=$ac_optarg ;;
 921
 922   -psdir | --psdir | --psdi | --psd | --ps)
 923     ac_prev=psdir ;;
 924   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 925     psdir=$ac_optarg ;;
 926
 927   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 928   | -silent | --silent | --silen | --sile | --sil)
 929     silent=yes ;;
 930
 931   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 932     ac_prev=sbindir ;;
 933   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 934   | --sbi=* | --sb=*)
 935     sbindir=$ac_optarg ;;
 936
 937   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 938   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 939   | --sharedst | --shareds | --shared | --share | --shar \
 940   | --sha | --sh)
 941     ac_prev=sharedstatedir ;;
 942   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 943   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 944   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 945   | --sha=* | --sh=*)
 946     sharedstatedir=$ac_optarg ;;
 947
 948   -site | --site | --sit)
 949     ac_prev=site ;;
 950   -site=* | --site=* | --sit=*)
 951     site=$ac_optarg ;;
 952
 953   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 954     ac_prev=srcdir ;;
 955   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 956     srcdir=$ac_optarg ;;
 957
 958   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 959   | --syscon | --sysco | --sysc | --sys | --sy)
 960     ac_prev=sysconfdir ;;
 961   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 962   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 963     sysconfdir=$ac_optarg ;;
 964
 965   -target | --target | --targe | --targ | --tar | --ta | --t)
 966     ac_prev=target_alias ;;
 967   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 968     target_alias=$ac_optarg ;;
 969
 970   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 971     verbose=yes ;;
 972
 973   -version | --version | --versio | --versi | --vers | -V)
 974     ac_init_version=: ;;
 975
 976   -with-* | --with-*)
 977     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 978     # Reject names that are not valid shell variable names.
 979     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 980       as_fn_error $? "invalid package name: $ac_useropt"
 981     ac_useropt_orig=$ac_useropt
 982     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 983     case $ac_user_opts in
 984       *"
 985 "with_$ac_useropt"
 986 "*) ;;
 987       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 988          ac_unrecognized_sep=', ';;
 989     esac
 990     eval with_$ac_useropt=\$ac_optarg ;;
 991
 992   -without-* | --without-*)
 993     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 994     # Reject names that are not valid shell variable names.
 995     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 996       as_fn_error $? "invalid package name: $ac_useropt"
 997     ac_useropt_orig=$ac_useropt
 998     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 999     case $ac_user_opts in
1000       *"
1001 "with_$ac_useropt"
1002 "*) ;;
1003       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1004          ac_unrecognized_sep=', ';;
1005     esac
1006     eval with_$ac_useropt=no ;;
1007
1008   --x)
1009     # Obsolete; use --with-x.
1010     with_x=yes ;;
1011
1012   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1013   | --x-incl | --x-inc | --x-in | --x-i)
1014     ac_prev=x_includes ;;
1015   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1016   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1017     x_includes=$ac_optarg ;;
1018
1019   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1020   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1021     ac_prev=x_libraries ;;
1022   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1023   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1024     x_libraries=$ac_optarg ;;
1025
1026   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1027 Try \`$0 --help' for more information"
1028     ;;
1029
1030   *=*)
1031     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1032     # Reject names that are not valid shell variable names.
1033     case $ac_envvar in #(
1034       '' | [0-9]* | *[!_$as_cr_alnum]* )
1035       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1036     esac
1037     eval $ac_envvar=\$ac_optarg
1038     export $ac_envvar ;;
1039
1040   *)
1041     # FIXME: should be removed in autoconf 3.0.
1042     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1043     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1044       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1045     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1046     ;;
1047
1048   esac
1049 done
1050
1051 if test -n "$ac_prev"; then
1052   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1053   as_fn_error $? "missing argument to $ac_option"
1054 fi
1055
1056 if test -n "$ac_unrecognized_opts"; then
1057   case $enable_option_checking in
1058     no) ;;
1059     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1060     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1061   esac
1062 fi
1063
1064 # Check all directory arguments for consistency.
1065 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1066                 datadir sysconfdir sharedstatedir localstatedir includedir \
1067                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1068                 libdir localedir mandir
1069 do
1070   eval ac_val=\$$ac_var
1071   # Remove trailing slashes.
1072   case $ac_val in
1073     */ )
1074       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1075       eval $ac_var=\$ac_val;;
1076   esac
1077   # Be sure to have absolute directory names.
1078   case $ac_val in
1079     [\\/$]* | ?:[\\/]* )  continue;;
1080     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1081   esac
1082   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1083 done
1084
1085 # There might be people who depend on the old broken behavior: `$host'
1086 # used to hold the argument of --host etc.
1087 # FIXME: To remove some day.
1088 build=$build_alias
1089 host=$host_alias
1090 target=$target_alias
1091
1092 # FIXME: To remove some day.
1093 if test "x$host_alias" != x; then
1094   if test "x$build_alias" = x; then
1095     cross_compiling=maybe
1096   elif test "x$build_alias" != "x$host_alias"; then
1097     cross_compiling=yes
1098   fi
1099 fi
1100
1101 ac_tool_prefix=
1102 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1103
1104 test "$silent" = yes && exec 6>/dev/null
1105
1106
1107 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1108 ac_ls_di=`ls -di .` &&
1109 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1110   as_fn_error $? "working directory cannot be determined"
1111 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1112   as_fn_error $? "pwd does not report name of working directory"
1113
1114
1115 # Find the source files, if location was not specified.
1116 if test -z "$srcdir"; then
1117   ac_srcdir_defaulted=yes
1118   # Try the directory containing this script, then the parent directory.
1119   ac_confdir=`$as_dirname -- "$as_myself" ||
1120 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1121          X"$as_myself" : 'X\(//\)[^/]' \| \
1122          X"$as_myself" : 'X\(//\)$' \| \
1123          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1124 $as_echo X"$as_myself" |
1125     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1126             s//\1/
1127             q
1128           }
1129           /^X\(\/\/\)[^/].*/{
1130             s//\1/
1131             q
1132           }
1133           /^X\(\/\/\)$/{
1134             s//\1/
1135             q
1136           }
1137           /^X\(\/\).*/{
1138             s//\1/
1139             q
1140           }
1141           s/.*/./; q'`
1142   srcdir=$ac_confdir
1143   if test ! -r "$srcdir/$ac_unique_file"; then
1144     srcdir=..
1145   fi
1146 else
1147   ac_srcdir_defaulted=no
1148 fi
1149 if test ! -r "$srcdir/$ac_unique_file"; then
1150   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1151   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1152 fi
1153 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1154 ac_abs_confdir=`(
1155         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1156         pwd)`
1157 # When building in place, set srcdir=.
1158 if test "$ac_abs_confdir" = "$ac_pwd"; then
1159   srcdir=.
1160 fi
1161 # Remove unnecessary trailing slashes from srcdir.
1162 # Double slashes in file names in object file debugging info
1163 # mess up M-x gdb in Emacs.
1164 case $srcdir in
1165 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1166 esac
1167 for ac_var in $ac_precious_vars; do
1168   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1169   eval ac_env_${ac_var}_value=\$${ac_var}
1170   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1171   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1172 done
1173
1174 #
1175 # Report the --help message.
1176 #
1177 if test "$ac_init_help" = "long"; then
1178   # Omit some internal or obsolete options to make the list less imposing.
1179   # This message is too long to be a string in the A/UX 3.1 sh.
1180   cat <<_ACEOF
1181 \`configure' configures this package to adapt to many kinds of systems.
1182
1183 Usage: $0 [OPTION]... [VAR=VALUE]...
1184
1185 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1186 VAR=VALUE.  See below for descriptions of some of the useful variables.
1187
1188 Defaults for the options are specified in brackets.
1189
1190 Configuration:
1191   -h, --help              display this help and exit
1192       --help=short        display options specific to this package
1193       --help=recursive    display the short help of all the included packages
1194   -V, --version           display version information and exit
1195   -q, --quiet, --silent   do not print \`checking ...' messages
1196       --cache-file=FILE   cache test results in FILE [disabled]
1197   -C, --config-cache      alias for \`--cache-file=config.cache'
1198   -n, --no-create         do not create output files
1199       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1200
1201 Installation directories:
1202   --prefix=PREFIX         install architecture-independent files in PREFIX
1203                           [$ac_default_prefix]
1204   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1205                           [PREFIX]
1206
1207 By default, \`make install' will install all the files in
1208 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1209 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1210 for instance \`--prefix=\$HOME'.
1211
1212 For better control, use the options below.
1213
1214 Fine tuning of the installation directories:
1215   --bindir=DIR            user executables [EPREFIX/bin]
1216   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1217   --libexecdir=DIR        program executables [EPREFIX/libexec]
1218   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1219   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1220   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1221   --libdir=DIR            object code libraries [EPREFIX/lib]
1222   --includedir=DIR        C header files [PREFIX/include]
1223   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1224   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1225   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1226   --infodir=DIR           info documentation [DATAROOTDIR/info]
1227   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1228   --mandir=DIR            man documentation [DATAROOTDIR/man]
1229   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1230   --htmldir=DIR           html documentation [DOCDIR]
1231   --dvidir=DIR            dvi documentation [DOCDIR]
1232   --pdfdir=DIR            pdf documentation [DOCDIR]
1233   --psdir=DIR             ps documentation [DOCDIR]
1234 _ACEOF
1235
1236   cat <<\_ACEOF
1237 _ACEOF
1238 fi
1239
1240 if test -n "$ac_init_help"; then
1241
1242   cat <<\_ACEOF
1243
1244 Optional Features:
1245   --disable-option-checking  ignore unrecognized --enable/--with options
1246   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1247   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1248   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1249   --enable-sim-scache=size
1250                           Specify simulator execution cache size
1251   --enable-sim-default-model=model
1252                           Specify default model to simulate
1253
1254 Report bugs to the package provider.
1255 _ACEOF
1256 ac_status=$?
1257 fi
1258
1259 if test "$ac_init_help" = "recursive"; then
1260   # If there are subdirs, report their specific --help.
1261   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1262     test -d "$ac_dir" ||
1263       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1264       continue
1265     ac_builddir=.
1266
1267 case "$ac_dir" in
1268 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1269 *)
1270   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1271   # A ".." for each directory in $ac_dir_suffix.
1272   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1273   case $ac_top_builddir_sub in
1274   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1275   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1276   esac ;;
1277 esac
1278 ac_abs_top_builddir=$ac_pwd
1279 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1280 # for backward compatibility:
1281 ac_top_builddir=$ac_top_build_prefix
1282
1283 case $srcdir in
1284   .)  # We are building in place.
1285     ac_srcdir=.
1286     ac_top_srcdir=$ac_top_builddir_sub
1287     ac_abs_top_srcdir=$ac_pwd ;;
1288   [\\/]* | ?:[\\/]* )  # Absolute name.
1289     ac_srcdir=$srcdir$ac_dir_suffix;
1290     ac_top_srcdir=$srcdir
1291     ac_abs_top_srcdir=$srcdir ;;
1292   *) # Relative name.
1293     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1294     ac_top_srcdir=$ac_top_build_prefix$srcdir
1295     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1296 esac
1297 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1298
1299     cd "$ac_dir" || { ac_status=$?; continue; }
1300     # Check for guested configure.
1301     if test -f "$ac_srcdir/configure.gnu"; then
1302       echo &&
1303       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1304     elif test -f "$ac_srcdir/configure"; then
1305       echo &&
1306       $SHELL "$ac_srcdir/configure" --help=recursive
1307     else
1308       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1309     fi || ac_status=$?
1310     cd "$ac_pwd" || { ac_status=$?; break; }
1311   done
1312 fi
1313
1314 test -n "$ac_init_help" && exit $ac_status
1315 if $ac_init_version; then
1316   cat <<\_ACEOF
1317 configure
1318 generated by GNU Autoconf 2.69
1319
1320 Copyright (C) 2012 Free Software Foundation, Inc.
1321 This configure script is free software; the Free Software Foundation
1322 gives unlimited permission to copy, distribute and modify it.
1323 _ACEOF
1324   exit
1325 fi
1326
1327 ## ------------------------ ##
1328 ## Autoconf initialization. ##
1329 ## ------------------------ ##
1330 cat >config.log <<_ACEOF
1331 This file contains any messages produced by compilers while
1332 running configure, to aid debugging if configure makes a mistake.
1333
1334 It was created by $as_me, which was
1335 generated by GNU Autoconf 2.69.  Invocation command line was
1336
1337   $ $0 $@
1338
1339 _ACEOF
1340 exec 5>>config.log
1341 {
1342 cat <<_ASUNAME
1343 ## --------- ##
1344 ## Platform. ##
1345 ## --------- ##
1346
1347 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1348 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1349 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1350 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1351 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1352
1353 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1354 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1355
1356 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1357 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1358 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1359 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1360 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1361 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1362 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1363
1364 _ASUNAME
1365
1366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1367 for as_dir in $PATH
1368 do
1369   IFS=$as_save_IFS
1370   test -z "$as_dir" && as_dir=.
1371     $as_echo "PATH: $as_dir"
1372   done
1373 IFS=$as_save_IFS
1374
1375 } >&5
1376
1377 cat >&5 <<_ACEOF
1378
1379
1380 ## ----------- ##
1381 ## Core tests. ##
1382 ## ----------- ##
1383
1384 _ACEOF
1385
1386
1387 # Keep a trace of the command line.
1388 # Strip out --no-create and --no-recursion so they do not pile up.
1389 # Strip out --silent because we don't want to record it for future runs.
1390 # Also quote any args containing shell meta-characters.
1391 # Make two passes to allow for proper duplicate-argument suppression.
1392 ac_configure_args=
1393 ac_configure_args0=
1394 ac_configure_args1=
1395 ac_must_keep_next=false
1396 for ac_pass in 1 2
1397 do
1398   for ac_arg
1399   do
1400     case $ac_arg in
1401     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1402     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1403     | -silent | --silent | --silen | --sile | --sil)
1404       continue ;;
1405     *\'*)
1406       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1407     esac
1408     case $ac_pass in
1409     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1410     2)
1411       as_fn_append ac_configure_args1 " '$ac_arg'"
1412       if test $ac_must_keep_next = true; then
1413         ac_must_keep_next=false # Got value, back to normal.
1414       else
1415         case $ac_arg in
1416           *=* | --config-cache | -C | -disable-* | --disable-* \
1417           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1418           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1419           | -with-* | --with-* | -without-* | --without-* | --x)
1420             case "$ac_configure_args0 " in
1421               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1422             esac
1423             ;;
1424           -* ) ac_must_keep_next=true ;;
1425         esac
1426       fi
1427       as_fn_append ac_configure_args " '$ac_arg'"
1428       ;;
1429     esac
1430   done
1431 done
1432 { ac_configure_args0=; unset ac_configure_args0;}
1433 { ac_configure_args1=; unset ac_configure_args1;}
1434
1435 # When interrupted or exit'd, cleanup temporary files, and complete
1436 # config.log.  We remove comments because anyway the quotes in there
1437 # would cause problems or look ugly.
1438 # WARNING: Use '\'' to represent an apostrophe within the trap.
1439 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1440 trap 'exit_status=$?
1441   # Save into config.log some information that might help in debugging.
1442   {
1443     echo
1444
1445     $as_echo "## ---------------- ##
1446 ## Cache variables. ##
1447 ## ---------------- ##"
1448     echo
1449     # The following way of writing the cache mishandles newlines in values,
1450 (
1451   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1452     eval ac_val=\$$ac_var
1453     case $ac_val in #(
1454     *${as_nl}*)
1455       case $ac_var in #(
1456       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1457 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1458       esac
1459       case $ac_var in #(
1460       _ | IFS | as_nl) ;; #(
1461       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1462       *) { eval $ac_var=; unset $ac_var;} ;;
1463       esac ;;
1464     esac
1465   done
1466   (set) 2>&1 |
1467     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1468     *${as_nl}ac_space=\ *)
1469       sed -n \
1470         "s/'\''/'\''\\\\'\'''\''/g;
1471           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1472       ;; #(
1473     *)
1474       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1475       ;;
1476     esac |
1477     sort
1478 )
1479     echo
1480
1481     $as_echo "## ----------------- ##
1482 ## Output variables. ##
1483 ## ----------------- ##"
1484     echo
1485     for ac_var in $ac_subst_vars
1486     do
1487       eval ac_val=\$$ac_var
1488       case $ac_val in
1489       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1490       esac
1491       $as_echo "$ac_var='\''$ac_val'\''"
1492     done | sort
1493     echo
1494
1495     if test -n "$ac_subst_files"; then
1496       $as_echo "## ------------------- ##
1497 ## File substitutions. ##
1498 ## ------------------- ##"
1499       echo
1500       for ac_var in $ac_subst_files
1501       do
1502         eval ac_val=\$$ac_var
1503         case $ac_val in
1504         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1505         esac
1506         $as_echo "$ac_var='\''$ac_val'\''"
1507       done | sort
1508       echo
1509     fi
1510
1511     if test -s confdefs.h; then
1512       $as_echo "## ----------- ##
1513 ## confdefs.h. ##
1514 ## ----------- ##"
1515       echo
1516       cat confdefs.h
1517       echo
1518     fi
1519     test "$ac_signal" != 0 &&
1520       $as_echo "$as_me: caught signal $ac_signal"
1521     $as_echo "$as_me: exit $exit_status"
1522   } >&5
1523   rm -f core *.core core.conftest.* &&
1524     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1525     exit $exit_status
1526 ' 0
1527 for ac_signal in 1 2 13 15; do
1528   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1529 done
1530 ac_signal=0
1531
1532 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1533 rm -f -r conftest* confdefs.h
1534
1535 $as_echo "/* confdefs.h */" > confdefs.h
1536
1537 # Predefined preprocessor variables.
1538
1539 cat >>confdefs.h <<_ACEOF
1540 #define PACKAGE_NAME "$PACKAGE_NAME"
1541 _ACEOF
1542
1543 cat >>confdefs.h <<_ACEOF
1544 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1545 _ACEOF
1546
1547 cat >>confdefs.h <<_ACEOF
1548 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1549 _ACEOF
1550
1551 cat >>confdefs.h <<_ACEOF
1552 #define PACKAGE_STRING "$PACKAGE_STRING"
1553 _ACEOF
1554
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1557 _ACEOF
1558
1559 cat >>confdefs.h <<_ACEOF
1560 #define PACKAGE_URL "$PACKAGE_URL"
1561 _ACEOF
1562
1563
1564 # Let the site file select an alternate cache file if it wants to.
1565 # Prefer an explicitly selected file to automatically selected ones.
1566 ac_site_file1=NONE
1567 ac_site_file2=NONE
1568 if test -n "$CONFIG_SITE"; then
1569   # We do not want a PATH search for config.site.
1570   case $CONFIG_SITE in #((
1571     -*)  ac_site_file1=./$CONFIG_SITE;;
1572     */*) ac_site_file1=$CONFIG_SITE;;
1573     *)   ac_site_file1=./$CONFIG_SITE;;
1574   esac
1575 elif test "x$prefix" != xNONE; then
1576   ac_site_file1=$prefix/share/config.site
1577   ac_site_file2=$prefix/etc/config.site
1578 else
1579   ac_site_file1=$ac_default_prefix/share/config.site
1580   ac_site_file2=$ac_default_prefix/etc/config.site
1581 fi
1582 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1583 do
1584   test "x$ac_site_file" = xNONE && continue
1585   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1586     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1587 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1588     sed 's/^/| /' "$ac_site_file" >&5
1589     . "$ac_site_file" \
1590       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1591 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1592 as_fn_error $? "failed to load site script $ac_site_file
1593 See \`config.log' for more details" "$LINENO" 5; }
1594   fi
1595 done
1596
1597 if test -r "$cache_file"; then
1598   # Some versions of bash will fail to source /dev/null (special files
1599   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1600   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1601     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1602 $as_echo "$as_me: loading cache $cache_file" >&6;}
1603     case $cache_file in
1604       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1605       *)                      . "./$cache_file";;
1606     esac
1607   fi
1608 else
1609   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1610 $as_echo "$as_me: creating cache $cache_file" >&6;}
1611   >$cache_file
1612 fi
1613
1614 # Check that the precious variables saved in the cache have kept the same
1615 # value.
1616 ac_cache_corrupted=false
1617 for ac_var in $ac_precious_vars; do
1618   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1619   eval ac_new_set=\$ac_env_${ac_var}_set
1620   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1621   eval ac_new_val=\$ac_env_${ac_var}_value
1622   case $ac_old_set,$ac_new_set in
1623     set,)
1624       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1625 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1626       ac_cache_corrupted=: ;;
1627     ,set)
1628       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1629 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1630       ac_cache_corrupted=: ;;
1631     ,);;
1632     *)
1633       if test "x$ac_old_val" != "x$ac_new_val"; then
1634         # differences in whitespace do not lead to failure.
1635         ac_old_val_w=`echo x $ac_old_val`
1636         ac_new_val_w=`echo x $ac_new_val`
1637         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1638           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1639 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1640           ac_cache_corrupted=:
1641         else
1642           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1643 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1644           eval $ac_var=\$ac_old_val
1645         fi
1646         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1647 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1648         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1649 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1650       fi;;
1651   esac
1652   # Pass precious variables to config.status.
1653   if test "$ac_new_set" = set; then
1654     case $ac_new_val in
1655     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1656     *) ac_arg=$ac_var=$ac_new_val ;;
1657     esac
1658     case " $ac_configure_args " in
1659       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1660       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1661     esac
1662   fi
1663 done
1664 if $ac_cache_corrupted; then
1665   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1666 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1667   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1668 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1669   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1670 fi
1671 ## -------------------- ##
1672 ## Main body of script. ##
1673 ## -------------------- ##
1674
1675 ac_ext=c
1676 ac_cpp='$CPP $CPPFLAGS'
1677 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1678 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1679 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1680
1681
1682
1683
1684 wire_word_bitsize="32"
1685 wire_word_msb="31"
1686 wire_address_bitsize="32"
1687 wire_cell_bitsize=""
1688 # Check whether --enable-sim-bitsize was given.
1689 if test "${enable_sim_bitsize+set}" = set; then :
1690   enableval=$enable_sim_bitsize; sim_bitsize=
1691 case "${enableval}" in
1692   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1693   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1694   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1695   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1696   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1697         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1698       else
1699         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1700       fi ;;
1701   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1702         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1703       else
1704         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1705       fi ;;
1706   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1707 esac
1708 # address bitsize
1709 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1710 case x"${tmp}" in
1711   x ) ;;
1712   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1713   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1714   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1715 esac
1716 # cell bitsize
1717 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1718 case x"${tmp}" in
1719   x ) ;;
1720   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1721   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1722   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1723 esac
1724 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1725   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1726 fi
1727 else
1728   sim_bitsize=""
1729 if test x"$wire_word_bitsize" != x; then
1730   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1731 fi
1732 if test x"$wire_word_msb" != x; then
1733   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1734 fi
1735 if test x"$wire_address_bitsize" != x; then
1736   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1737 fi
1738 if test x"$wire_cell_bitsize" != x; then
1739   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1740 fi
1741 fi
1742
1743
1744 default_sim_scache="16384"
1745 # Check whether --enable-sim-scache was given.
1746 if test "${enable_sim_scache+set}" = set; then :
1747   enableval=$enable_sim_scache; case "${enableval}" in
1748   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1749   no)   sim_scache="-DWITH_SCACHE=0" ;;
1750   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1751   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1752         sim_scache="";;
1753 esac
1754 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1755   echo "Setting scache size = $sim_scache" 6>&1
1756 fi
1757 else
1758   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1759 fi
1760
1761
1762
1763 default_sim_default_model="or1200"
1764 # Check whether --enable-sim-default-model was given.
1765 if test "${enable_sim_default_model+set}" = set; then :
1766   enableval=$enable_sim_default_model; case "${enableval}" in
1767   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1768   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1769 esac
1770 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1771   echo "Setting default model = $sim_default_model" 6>&1
1772 fi
1773 else
1774   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1775 fi
1776
1777
1778
1779 cgen_breaks=""
1780 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1781 cgen_breaks="break cgen_rtx_error";
1782 fi
1783
1784 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1785
1786 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1787
1788 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1789
1790 ac_config_commands="$ac_config_commands Makefile"
1791
1792 ac_config_commands="$ac_config_commands stamp-h"
1793
1794
1795
1796
1797
1798
1799
1800
1801 cat >confcache <<\_ACEOF
1802 # This file is a shell script that caches the results of configure
1803 # tests run on this system so they can be shared between configure
1804 # scripts and configure runs, see configure's option --config-cache.
1805 # It is not useful on other systems.  If it contains results you don't
1806 # want to keep, you may remove or edit it.
1807 #
1808 # config.status only pays attention to the cache file if you give it
1809 # the --recheck option to rerun configure.
1810 #
1811 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1812 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1813 # following values.
1814
1815 _ACEOF
1816
1817 # The following way of writing the cache mishandles newlines in values,
1818 # but we know of no workaround that is simple, portable, and efficient.
1819 # So, we kill variables containing newlines.
1820 # Ultrix sh set writes to stderr and can't be redirected directly,
1821 # and sets the high bit in the cache file unless we assign to the vars.
1822 (
1823   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1824     eval ac_val=\$$ac_var
1825     case $ac_val in #(
1826     *${as_nl}*)
1827       case $ac_var in #(
1828       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1829 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1830       esac
1831       case $ac_var in #(
1832       _ | IFS | as_nl) ;; #(
1833       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1834       *) { eval $ac_var=; unset $ac_var;} ;;
1835       esac ;;
1836     esac
1837   done
1838
1839   (set) 2>&1 |
1840     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1841     *${as_nl}ac_space=\ *)
1842       # `set' does not quote correctly, so add quotes: double-quote
1843       # substitution turns \\\\ into \\, and sed turns \\ into \.
1844       sed -n \
1845         "s/'/'\\\\''/g;
1846           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1847       ;; #(
1848     *)
1849       # `set' quotes correctly as required by POSIX, so do not add quotes.
1850       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1851       ;;
1852     esac |
1853     sort
1854 ) |
1855   sed '
1856      /^ac_cv_env_/b end
1857      t clear
1858      :clear
1859      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1860      t end
1861      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1862      :end' >>confcache
1863 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1864   if test -w "$cache_file"; then
1865     if test "x$cache_file" != "x/dev/null"; then
1866       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1867 $as_echo "$as_me: updating cache $cache_file" >&6;}
1868       if test ! -f "$cache_file" || test -h "$cache_file"; then
1869         cat confcache >"$cache_file"
1870       else
1871         case $cache_file in #(
1872         */* | ?:*)
1873           mv -f confcache "$cache_file"$$ &&
1874           mv -f "$cache_file"$$ "$cache_file" ;; #(
1875         *)
1876           mv -f confcache "$cache_file" ;;
1877         esac
1878       fi
1879     fi
1880   else
1881     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1882 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1883   fi
1884 fi
1885 rm -f confcache
1886
1887 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1888 # Let make expand exec_prefix.
1889 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1890
1891 # Transform confdefs.h into DEFS.
1892 # Protect against shell expansion while executing Makefile rules.
1893 # Protect against Makefile macro expansion.
1894 #
1895 # If the first sed substitution is executed (which looks for macros that
1896 # take arguments), then branch to the quote section.  Otherwise,
1897 # look for a macro that doesn't take arguments.
1898 ac_script='
1899 :mline
1900 /\\$/{
1901  N
1902  s,\\\n,,
1903  b mline
1904 }
1905 t clear
1906 :clear
1907 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1908 t quote
1909 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1910 t quote
1911 b any
1912 :quote
1913 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1914 s/\[/\\&/g
1915 s/\]/\\&/g
1916 s/\$/$$/g
1917 H
1918 :any
1919 ${
1920         g
1921         s/^\n//
1922         s/\n/ /g
1923         p
1924 }
1925 '
1926 DEFS=`sed -n "$ac_script" confdefs.h`
1927
1928
1929 ac_libobjs=
1930 ac_ltlibobjs=
1931 U=
1932 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1933   # 1. Remove the extension, and $U if already installed.
1934   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1935   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1936   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1937   #    will be set to the directory where LIBOBJS objects are built.
1938   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1939   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1940 done
1941 LIBOBJS=$ac_libobjs
1942
1943 LTLIBOBJS=$ac_ltlibobjs
1944
1945
1946
1947 : "${CONFIG_STATUS=./config.status}"
1948 ac_write_fail=0
1949 ac_clean_files_save=$ac_clean_files
1950 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1952 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1953 as_write_fail=0
1954 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1955 #! $SHELL
1956 # Generated by $as_me.
1957 # Run this file to recreate the current configuration.
1958 # Compiler output produced by configure, useful for debugging
1959 # configure, is in config.log if it exists.
1960
1961 debug=false
1962 ac_cs_recheck=false
1963 ac_cs_silent=false
1964
1965 SHELL=\${CONFIG_SHELL-$SHELL}
1966 export SHELL
1967 _ASEOF
1968 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1969 ## -------------------- ##
1970 ## M4sh Initialization. ##
1971 ## -------------------- ##
1972
1973 # Be more Bourne compatible
1974 DUALCASE=1; export DUALCASE # for MKS sh
1975 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1976   emulate sh
1977   NULLCMD=:
1978   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1979   # is contrary to our usage.  Disable this feature.
1980   alias -g '${1+"$@"}'='"$@"'
1981   setopt NO_GLOB_SUBST
1982 else
1983   case `(set -o) 2>/dev/null` in #(
1984   *posix*) :
1985     set -o posix ;; #(
1986   *) :
1987      ;;
1988 esac
1989 fi
1990
1991
1992 as_nl='
1993 '
1994 export as_nl
1995 # Printing a long string crashes Solaris 7 /usr/bin/printf.
1996 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1997 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1998 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1999 # Prefer a ksh shell builtin over an external printf program on Solaris,
2000 # but without wasting forks for bash or zsh.
2001 if test -z "$BASH_VERSION$ZSH_VERSION" \
2002     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2003   as_echo='print -r --'
2004   as_echo_n='print -rn --'
2005 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2006   as_echo='printf %s\n'
2007   as_echo_n='printf %s'
2008 else
2009   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2010     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2011     as_echo_n='/usr/ucb/echo -n'
2012   else
2013     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2014     as_echo_n_body='eval
2015       arg=$1;
2016       case $arg in #(
2017       *"$as_nl"*)
2018         expr "X$arg" : "X\\(.*\\)$as_nl";
2019         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2020       esac;
2021       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2022     '
2023     export as_echo_n_body
2024     as_echo_n='sh -c $as_echo_n_body as_echo'
2025   fi
2026   export as_echo_body
2027   as_echo='sh -c $as_echo_body as_echo'
2028 fi
2029
2030 # The user is always right.
2031 if test "${PATH_SEPARATOR+set}" != set; then
2032   PATH_SEPARATOR=:
2033   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2034     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2035       PATH_SEPARATOR=';'
2036   }
2037 fi
2038
2039
2040 # IFS
2041 # We need space, tab and new line, in precisely that order.  Quoting is
2042 # there to prevent editors from complaining about space-tab.
2043 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2044 # splitting by setting IFS to empty value.)
2045 IFS=" ""        $as_nl"
2046
2047 # Find who we are.  Look in the path if we contain no directory separator.
2048 as_myself=
2049 case $0 in #((
2050   *[\\/]* ) as_myself=$0 ;;
2051   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2052 for as_dir in $PATH
2053 do
2054   IFS=$as_save_IFS
2055   test -z "$as_dir" && as_dir=.
2056     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2057   done
2058 IFS=$as_save_IFS
2059
2060      ;;
2061 esac
2062 # We did not find ourselves, most probably we were run as `sh COMMAND'
2063 # in which case we are not to be found in the path.
2064 if test "x$as_myself" = x; then
2065   as_myself=$0
2066 fi
2067 if test ! -f "$as_myself"; then
2068   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2069   exit 1
2070 fi
2071
2072 # Unset variables that we do not need and which cause bugs (e.g. in
2073 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2074 # suppresses any "Segmentation fault" message there.  '((' could
2075 # trigger a bug in pdksh 5.2.14.
2076 for as_var in BASH_ENV ENV MAIL MAILPATH
2077 do eval test x\${$as_var+set} = xset \
2078   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2079 done
2080 PS1='$ '
2081 PS2='> '
2082 PS4='+ '
2083
2084 # NLS nuisances.
2085 LC_ALL=C
2086 export LC_ALL
2087 LANGUAGE=C
2088 export LANGUAGE
2089
2090 # CDPATH.
2091 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2092
2093
2094 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2095 # ----------------------------------------
2096 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2097 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2098 # script with STATUS, using 1 if that was 0.
2099 as_fn_error ()
2100 {
2101   as_status=$1; test $as_status -eq 0 && as_status=1
2102   if test "$4"; then
2103     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2104     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2105   fi
2106   $as_echo "$as_me: error: $2" >&2
2107   as_fn_exit $as_status
2108 } # as_fn_error
2109
2110
2111 # as_fn_set_status STATUS
2112 # -----------------------
2113 # Set $? to STATUS, without forking.
2114 as_fn_set_status ()
2115 {
2116   return $1
2117 } # as_fn_set_status
2118
2119 # as_fn_exit STATUS
2120 # -----------------
2121 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2122 as_fn_exit ()
2123 {
2124   set +e
2125   as_fn_set_status $1
2126   exit $1
2127 } # as_fn_exit
2128
2129 # as_fn_unset VAR
2130 # ---------------
2131 # Portably unset VAR.
2132 as_fn_unset ()
2133 {
2134   { eval $1=; unset $1;}
2135 }
2136 as_unset=as_fn_unset
2137 # as_fn_append VAR VALUE
2138 # ----------------------
2139 # Append the text in VALUE to the end of the definition contained in VAR. Take
2140 # advantage of any shell optimizations that allow amortized linear growth over
2141 # repeated appends, instead of the typical quadratic growth present in naive
2142 # implementations.
2143 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2144   eval 'as_fn_append ()
2145   {
2146     eval $1+=\$2
2147   }'
2148 else
2149   as_fn_append ()
2150   {
2151     eval $1=\$$1\$2
2152   }
2153 fi # as_fn_append
2154
2155 # as_fn_arith ARG...
2156 # ------------------
2157 # Perform arithmetic evaluation on the ARGs, and store the result in the
2158 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2159 # must be portable across $(()) and expr.
2160 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2161   eval 'as_fn_arith ()
2162   {
2163     as_val=$(( $* ))
2164   }'
2165 else
2166   as_fn_arith ()
2167   {
2168     as_val=`expr "$@" || test $? -eq 1`
2169   }
2170 fi # as_fn_arith
2171
2172
2173 if expr a : '\(a\)' >/dev/null 2>&1 &&
2174    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2175   as_expr=expr
2176 else
2177   as_expr=false
2178 fi
2179
2180 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2181   as_basename=basename
2182 else
2183   as_basename=false
2184 fi
2185
2186 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2187   as_dirname=dirname
2188 else
2189   as_dirname=false
2190 fi
2191
2192 as_me=`$as_basename -- "$0" ||
2193 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2194          X"$0" : 'X\(//\)$' \| \
2195          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2196 $as_echo X/"$0" |
2197     sed '/^.*\/\([^/][^/]*\)\/*$/{
2198             s//\1/
2199             q
2200           }
2201           /^X\/\(\/\/\)$/{
2202             s//\1/
2203             q
2204           }
2205           /^X\/\(\/\).*/{
2206             s//\1/
2207             q
2208           }
2209           s/.*/./; q'`
2210
2211 # Avoid depending upon Character Ranges.
2212 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2213 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2214 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2215 as_cr_digits='0123456789'
2216 as_cr_alnum=$as_cr_Letters$as_cr_digits
2217
2218 ECHO_C= ECHO_N= ECHO_T=
2219 case `echo -n x` in #(((((
2220 -n*)
2221   case `echo 'xy\c'` in
2222   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2223   xy)  ECHO_C='\c';;
2224   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2225        ECHO_T=' ';;
2226   esac;;
2227 *)
2228   ECHO_N='-n';;
2229 esac
2230
2231 rm -f conf$$ conf$$.exe conf$$.file
2232 if test -d conf$$.dir; then
2233   rm -f conf$$.dir/conf$$.file
2234 else
2235   rm -f conf$$.dir
2236   mkdir conf$$.dir 2>/dev/null
2237 fi
2238 if (echo >conf$$.file) 2>/dev/null; then
2239   if ln -s conf$$.file conf$$ 2>/dev/null; then
2240     as_ln_s='ln -s'
2241     # ... but there are two gotchas:
2242     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2243     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2244     # In both cases, we have to default to `cp -pR'.
2245     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2246       as_ln_s='cp -pR'
2247   elif ln conf$$.file conf$$ 2>/dev/null; then
2248     as_ln_s=ln
2249   else
2250     as_ln_s='cp -pR'
2251   fi
2252 else
2253   as_ln_s='cp -pR'
2254 fi
2255 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2256 rmdir conf$$.dir 2>/dev/null
2257
2258
2259 # as_fn_mkdir_p
2260 # -------------
2261 # Create "$as_dir" as a directory, including parents if necessary.
2262 as_fn_mkdir_p ()
2263 {
2264
2265   case $as_dir in #(
2266   -*) as_dir=./$as_dir;;
2267   esac
2268   test -d "$as_dir" || eval $as_mkdir_p || {
2269     as_dirs=
2270     while :; do
2271       case $as_dir in #(
2272       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2273       *) as_qdir=$as_dir;;
2274       esac
2275       as_dirs="'$as_qdir' $as_dirs"
2276       as_dir=`$as_dirname -- "$as_dir" ||
2277 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2278          X"$as_dir" : 'X\(//\)[^/]' \| \
2279          X"$as_dir" : 'X\(//\)$' \| \
2280          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2281 $as_echo X"$as_dir" |
2282     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2283             s//\1/
2284             q
2285           }
2286           /^X\(\/\/\)[^/].*/{
2287             s//\1/
2288             q
2289           }
2290           /^X\(\/\/\)$/{
2291             s//\1/
2292             q
2293           }
2294           /^X\(\/\).*/{
2295             s//\1/
2296             q
2297           }
2298           s/.*/./; q'`
2299       test -d "$as_dir" && break
2300     done
2301     test -z "$as_dirs" || eval "mkdir $as_dirs"
2302   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2303
2304
2305 } # as_fn_mkdir_p
2306 if mkdir -p . 2>/dev/null; then
2307   as_mkdir_p='mkdir -p "$as_dir"'
2308 else
2309   test -d ./-p && rmdir ./-p
2310   as_mkdir_p=false
2311 fi
2312
2313
2314 # as_fn_executable_p FILE
2315 # -----------------------
2316 # Test if FILE is an executable regular file.
2317 as_fn_executable_p ()
2318 {
2319   test -f "$1" && test -x "$1"
2320 } # as_fn_executable_p
2321 as_test_x='test -x'
2322 as_executable_p=as_fn_executable_p
2323
2324 # Sed expression to map a string onto a valid CPP name.
2325 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2326
2327 # Sed expression to map a string onto a valid variable name.
2328 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2329
2330
2331 exec 6>&1
2332 ## ----------------------------------- ##
2333 ## Main body of $CONFIG_STATUS script. ##
2334 ## ----------------------------------- ##
2335 _ASEOF
2336 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2337
2338 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2339 # Save the log message, to keep $0 and so on meaningful, and to
2340 # report actual input values of CONFIG_FILES etc. instead of their
2341 # values after options handling.
2342 ac_log="
2343 This file was extended by $as_me, which was
2344 generated by GNU Autoconf 2.69.  Invocation command line was
2345
2346   CONFIG_FILES    = $CONFIG_FILES
2347   CONFIG_HEADERS  = $CONFIG_HEADERS
2348   CONFIG_LINKS    = $CONFIG_LINKS
2349   CONFIG_COMMANDS = $CONFIG_COMMANDS
2350   $ $0 $@
2351
2352 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2353 "
2354
2355 _ACEOF
2356
2357 case $ac_config_files in *"
2358 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2359 esac
2360
2361
2362
2363 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2364 # Files that config.status was made for.
2365 config_files="$ac_config_files"
2366 config_commands="$ac_config_commands"
2367
2368 _ACEOF
2369
2370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2371 ac_cs_usage="\
2372 \`$as_me' instantiates files and other configuration actions
2373 from templates according to the current configuration.  Unless the files
2374 and actions are specified as TAGs, all are instantiated by default.
2375
2376 Usage: $0 [OPTION]... [TAG]...
2377
2378   -h, --help       print this help, then exit
2379   -V, --version    print version number and configuration settings, then exit
2380       --config     print configuration, then exit
2381   -q, --quiet, --silent
2382                    do not print progress messages
2383   -d, --debug      don't remove temporary files
2384       --recheck    update $as_me by reconfiguring in the same conditions
2385       --file=FILE[:TEMPLATE]
2386                    instantiate the configuration file FILE
2387
2388 Configuration files:
2389 $config_files
2390
2391 Configuration commands:
2392 $config_commands
2393
2394 Report bugs to the package provider."
2395
2396 _ACEOF
2397 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2398 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2399 ac_cs_version="\\
2400 config.status
2401 configured by $0, generated by GNU Autoconf 2.69,
2402   with options \\"\$ac_cs_config\\"
2403
2404 Copyright (C) 2012 Free Software Foundation, Inc.
2405 This config.status script is free software; the Free Software Foundation
2406 gives unlimited permission to copy, distribute and modify it."
2407
2408 ac_pwd='$ac_pwd'
2409 srcdir='$srcdir'
2410 test -n "\$AWK" || AWK=awk
2411 _ACEOF
2412
2413 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2414 # The default lists apply if the user does not specify any file.
2415 ac_need_defaults=:
2416 while test $# != 0
2417 do
2418   case $1 in
2419   --*=?*)
2420     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2421     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2422     ac_shift=:
2423     ;;
2424   --*=)
2425     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2426     ac_optarg=
2427     ac_shift=:
2428     ;;
2429   *)
2430     ac_option=$1
2431     ac_optarg=$2
2432     ac_shift=shift
2433     ;;
2434   esac
2435
2436   case $ac_option in
2437   # Handling of the options.
2438   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2439     ac_cs_recheck=: ;;
2440   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2441     $as_echo "$ac_cs_version"; exit ;;
2442   --config | --confi | --conf | --con | --co | --c )
2443     $as_echo "$ac_cs_config"; exit ;;
2444   --debug | --debu | --deb | --de | --d | -d )
2445     debug=: ;;
2446   --file | --fil | --fi | --f )
2447     $ac_shift
2448     case $ac_optarg in
2449     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2450     '') as_fn_error $? "missing file argument" ;;
2451     esac
2452     as_fn_append CONFIG_FILES " '$ac_optarg'"
2453     ac_need_defaults=false;;
2454   --he | --h |  --help | --hel | -h )
2455     $as_echo "$ac_cs_usage"; exit ;;
2456   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2457   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2458     ac_cs_silent=: ;;
2459
2460   # This is an error.
2461   -*) as_fn_error $? "unrecognized option: \`$1'
2462 Try \`$0 --help' for more information." ;;
2463
2464   *) as_fn_append ac_config_targets " $1"
2465      ac_need_defaults=false ;;
2466
2467   esac
2468   shift
2469 done
2470
2471 ac_configure_extra_args=
2472
2473 if $ac_cs_silent; then
2474   exec 6>/dev/null
2475   ac_configure_extra_args="$ac_configure_extra_args --silent"
2476 fi
2477
2478 _ACEOF
2479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2480 if \$ac_cs_recheck; then
2481   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2482   shift
2483   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2484   CONFIG_SHELL='$SHELL'
2485   export CONFIG_SHELL
2486   exec "\$@"
2487 fi
2488
2489 _ACEOF
2490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2491 exec 5>>config.log
2492 {
2493   echo
2494   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2495 ## Running $as_me. ##
2496 _ASBOX
2497   $as_echo "$ac_log"
2498 } >&5
2499
2500 _ACEOF
2501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2502 _ACEOF
2503
2504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2505
2506 # Handling of arguments.
2507 for ac_config_target in $ac_config_targets
2508 do
2509   case $ac_config_target in
2510     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2511     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2512     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2513     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2514     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2515
2516   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2517   esac
2518 done
2519
2520
2521 # If the user did not use the arguments to specify the items to instantiate,
2522 # then the envvar interface is used.  Set only those that are not.
2523 # We use the long form for the default assignment because of an extremely
2524 # bizarre bug on SunOS 4.1.3.
2525 if $ac_need_defaults; then
2526   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2527   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2528 fi
2529
2530 # Have a temporary directory for convenience.  Make it in the build tree
2531 # simply because there is no reason against having it here, and in addition,
2532 # creating and moving files from /tmp can sometimes cause problems.
2533 # Hook for its removal unless debugging.
2534 # Note that there is a small window in which the directory will not be cleaned:
2535 # after its creation but before its name has been assigned to `$tmp'.
2536 $debug ||
2537 {
2538   tmp= ac_tmp=
2539   trap 'exit_status=$?
2540   : "${ac_tmp:=$tmp}"
2541   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2542 ' 0
2543   trap 'as_fn_exit 1' 1 2 13 15
2544 }
2545 # Create a (secure) tmp directory for tmp files.
2546
2547 {
2548   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2549   test -d "$tmp"
2550 }  ||
2551 {
2552   tmp=./conf$$-$RANDOM
2553   (umask 077 && mkdir "$tmp")
2554 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2555 ac_tmp=$tmp
2556
2557 # Set up the scripts for CONFIG_FILES section.
2558 # No need to generate them if there are no CONFIG_FILES.
2559 # This happens for instance with `./config.status config.h'.
2560 if test -n "$CONFIG_FILES"; then
2561
2562
2563 ac_cr=`echo X | tr X '\015'`
2564 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2565 # But we know of no other shell where ac_cr would be empty at this
2566 # point, so we can use a bashism as a fallback.
2567 if test "x$ac_cr" = x; then
2568   eval ac_cr=\$\'\\r\'
2569 fi
2570 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2571 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2572   ac_cs_awk_cr='\\r'
2573 else
2574   ac_cs_awk_cr=$ac_cr
2575 fi
2576
2577 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2578 _ACEOF
2579
2580
2581 {
2582   echo "cat >conf$$subs.awk <<_ACEOF" &&
2583   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2584   echo "_ACEOF"
2585 } >conf$$subs.sh ||
2586   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2587 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2588 ac_delim='%!_!# '
2589 for ac_last_try in false false false false false :; do
2590   . ./conf$$subs.sh ||
2591     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2592
2593   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2594   if test $ac_delim_n = $ac_delim_num; then
2595     break
2596   elif $ac_last_try; then
2597     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2598   else
2599     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2600   fi
2601 done
2602 rm -f conf$$subs.sh
2603
2604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2605 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2606 _ACEOF
2607 sed -n '
2608 h
2609 s/^/S["/; s/!.*/"]=/
2610 p
2611 g
2612 s/^[^!]*!//
2613 :repl
2614 t repl
2615 s/'"$ac_delim"'$//
2616 t delim
2617 :nl
2618 h
2619 s/\(.\{148\}\)..*/\1/
2620 t more1
2621 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2622 p
2623 n
2624 b repl
2625 :more1
2626 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2627 p
2628 g
2629 s/.\{148\}//
2630 t nl
2631 :delim
2632 h
2633 s/\(.\{148\}\)..*/\1/
2634 t more2
2635 s/["\\]/\\&/g; s/^/"/; s/$/"/
2636 p
2637 b
2638 :more2
2639 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2640 p
2641 g
2642 s/.\{148\}//
2643 t delim
2644 ' <conf$$subs.awk | sed '
2645 /^[^""]/{
2646   N
2647   s/\n//
2648 }
2649 ' >>$CONFIG_STATUS || ac_write_fail=1
2650 rm -f conf$$subs.awk
2651 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2652 _ACAWK
2653 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2654   for (key in S) S_is_set[key] = 1
2655   FS = "\a"
2656
2657 }
2658 {
2659   line = $ 0
2660   nfields = split(line, field, "@")
2661   substed = 0
2662   len = length(field[1])
2663   for (i = 2; i < nfields; i++) {
2664     key = field[i]
2665     keylen = length(key)
2666     if (S_is_set[key]) {
2667       value = S[key]
2668       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2669       len += length(value) + length(field[++i])
2670       substed = 1
2671     } else
2672       len += 1 + keylen
2673   }
2674
2675   print line
2676 }
2677
2678 _ACAWK
2679 _ACEOF
2680 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2681 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2682   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2683 else
2684   cat
2685 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2686   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2687 _ACEOF
2688
2689 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2690 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2691 # trailing colons and then remove the whole line if VPATH becomes empty
2692 # (actually we leave an empty line to preserve line numbers).
2693 if test "x$srcdir" = x.; then
2694   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2695 h
2696 s///
2697 s/^/:/
2698 s/[      ]*$/:/
2699 s/:\$(srcdir):/:/g
2700 s/:\${srcdir}:/:/g
2701 s/:@srcdir@:/:/g
2702 s/^:*//
2703 s/:*$//
2704 x
2705 s/\(=[   ]*\).*/\1/
2706 G
2707 s/\n//
2708 s/^[^=]*=[       ]*$//
2709 }'
2710 fi
2711
2712 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2713 fi # test -n "$CONFIG_FILES"
2714
2715
2716 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2717 shift
2718 for ac_tag
2719 do
2720   case $ac_tag in
2721   :[FHLC]) ac_mode=$ac_tag; continue;;
2722   esac
2723   case $ac_mode$ac_tag in
2724   :[FHL]*:*);;
2725   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2726   :[FH]-) ac_tag=-:-;;
2727   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2728   esac
2729   ac_save_IFS=$IFS
2730   IFS=:
2731   set x $ac_tag
2732   IFS=$ac_save_IFS
2733   shift
2734   ac_file=$1
2735   shift
2736
2737   case $ac_mode in
2738   :L) ac_source=$1;;
2739   :[FH])
2740     ac_file_inputs=
2741     for ac_f
2742     do
2743       case $ac_f in
2744       -) ac_f="$ac_tmp/stdin";;
2745       *) # Look for the file first in the build tree, then in the source tree
2746          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2747          # because $ac_f cannot contain `:'.
2748          test -f "$ac_f" ||
2749            case $ac_f in
2750            [\\/$]*) false;;
2751            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2752            esac ||
2753            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2754       esac
2755       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2756       as_fn_append ac_file_inputs " '$ac_f'"
2757     done
2758
2759     # Let's still pretend it is `configure' which instantiates (i.e., don't
2760     # use $as_me), people would be surprised to read:
2761     #    /* config.h.  Generated by config.status.  */
2762     configure_input='Generated from '`
2763           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2764         `' by configure.'
2765     if test x"$ac_file" != x-; then
2766       configure_input="$ac_file.  $configure_input"
2767       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2768 $as_echo "$as_me: creating $ac_file" >&6;}
2769     fi
2770     # Neutralize special characters interpreted by sed in replacement strings.
2771     case $configure_input in #(
2772     *\&* | *\|* | *\\* )
2773        ac_sed_conf_input=`$as_echo "$configure_input" |
2774        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2775     *) ac_sed_conf_input=$configure_input;;
2776     esac
2777
2778     case $ac_tag in
2779     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2780       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2781     esac
2782     ;;
2783   esac
2784
2785   ac_dir=`$as_dirname -- "$ac_file" ||
2786 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2787          X"$ac_file" : 'X\(//\)[^/]' \| \
2788          X"$ac_file" : 'X\(//\)$' \| \
2789          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2790 $as_echo X"$ac_file" |
2791     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2792             s//\1/
2793             q
2794           }
2795           /^X\(\/\/\)[^/].*/{
2796             s//\1/
2797             q
2798           }
2799           /^X\(\/\/\)$/{
2800             s//\1/
2801             q
2802           }
2803           /^X\(\/\).*/{
2804             s//\1/
2805             q
2806           }
2807           s/.*/./; q'`
2808   as_dir="$ac_dir"; as_fn_mkdir_p
2809   ac_builddir=.
2810
2811 case "$ac_dir" in
2812 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2813 *)
2814   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2815   # A ".." for each directory in $ac_dir_suffix.
2816   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2817   case $ac_top_builddir_sub in
2818   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2819   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2820   esac ;;
2821 esac
2822 ac_abs_top_builddir=$ac_pwd
2823 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2824 # for backward compatibility:
2825 ac_top_builddir=$ac_top_build_prefix
2826
2827 case $srcdir in
2828   .)  # We are building in place.
2829     ac_srcdir=.
2830     ac_top_srcdir=$ac_top_builddir_sub
2831     ac_abs_top_srcdir=$ac_pwd ;;
2832   [\\/]* | ?:[\\/]* )  # Absolute name.
2833     ac_srcdir=$srcdir$ac_dir_suffix;
2834     ac_top_srcdir=$srcdir
2835     ac_abs_top_srcdir=$srcdir ;;
2836   *) # Relative name.
2837     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2838     ac_top_srcdir=$ac_top_build_prefix$srcdir
2839     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2840 esac
2841 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2842
2843
2844   case $ac_mode in
2845   :F)
2846   #
2847   # CONFIG_FILE
2848   #
2849
2850 _ACEOF
2851
2852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2853 # If the template does not know about datarootdir, expand it.
2854 # FIXME: This hack should be removed a few years after 2.60.
2855 ac_datarootdir_hack=; ac_datarootdir_seen=
2856 ac_sed_dataroot='
2857 /datarootdir/ {
2858   p
2859   q
2860 }
2861 /@datadir@/p
2862 /@docdir@/p
2863 /@infodir@/p
2864 /@localedir@/p
2865 /@mandir@/p'
2866 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2867 *datarootdir*) ac_datarootdir_seen=yes;;
2868 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2870 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2871 _ACEOF
2872 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2873   ac_datarootdir_hack='
2874   s&@datadir@&$datadir&g
2875   s&@docdir@&$docdir&g
2876   s&@infodir@&$infodir&g
2877   s&@localedir@&$localedir&g
2878   s&@mandir@&$mandir&g
2879   s&\\\${datarootdir}&$datarootdir&g' ;;
2880 esac
2881 _ACEOF
2882
2883 # Neutralize VPATH when `$srcdir' = `.'.
2884 # Shell code in configure.ac might set extrasub.
2885 # FIXME: do we really want to maintain this feature?
2886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2887 ac_sed_extra="$ac_vpsub
2888 $extrasub
2889 _ACEOF
2890 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2891 :t
2892 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2893 s|@configure_input@|$ac_sed_conf_input|;t t
2894 s&@top_builddir@&$ac_top_builddir_sub&;t t
2895 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2896 s&@srcdir@&$ac_srcdir&;t t
2897 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2898 s&@top_srcdir@&$ac_top_srcdir&;t t
2899 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2900 s&@builddir@&$ac_builddir&;t t
2901 s&@abs_builddir@&$ac_abs_builddir&;t t
2902 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2903 $ac_datarootdir_hack
2904 "
2905 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
2906   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2907
2908 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2909   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
2910   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
2911       "$ac_tmp/out"`; test -z "$ac_out"; } &&
2912   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2913 which seems to be undefined.  Please make sure it is defined" >&5
2914 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2915 which seems to be undefined.  Please make sure it is defined" >&2;}
2916
2917   rm -f "$ac_tmp/stdin"
2918   case $ac_file in
2919   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
2920   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
2921   esac \
2922   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2923  ;;
2924
2925
2926   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
2927 $as_echo "$as_me: executing $ac_file commands" >&6;}
2928  ;;
2929   esac
2930
2931
2932   case $ac_file$ac_mode in
2933     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2934  rm -f Makesim1.tmp Makesim2.tmp Makefile
2935  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2936  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2937  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2938         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2939         <Makefile.sim >Makefile
2940  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2941  ;;
2942     "stamp-h":C) echo > stamp-h ;;
2943
2944   esac
2945 done # for ac_tag
2946
2947
2948 as_fn_exit 0
2949 _ACEOF
2950 ac_clean_files=$ac_clean_files_save
2951
2952 test $ac_write_fail = 0 ||
2953   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
2954
2955
2956 # configure is writing to config.log, and then calls config.status.
2957 # config.status does its own redirection, appending to config.log.
2958 # Unfortunately, on DOS this fails, as config.log is still kept open
2959 # by configure, so config.status won't be able to write to it; its
2960 # output is simply discarded.  So we exec the FD to /dev/null,
2961 # effectively closing config.log, so it can be properly (re)opened and
2962 # appended to by config.status.  When coming back to configure, we
2963 # need to make the FD available again.
2964 if test "$no_create" != yes; then
2965   ac_cs_success=:
2966   ac_config_status_args=
2967   test "$silent" = yes &&
2968     ac_config_status_args="$ac_config_status_args --quiet"
2969   exec 5>/dev/null
2970   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2971   exec 5>>config.log
2972   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2973   # would make configure fail if this is the last instruction.
2974   $ac_cs_success || as_fn_exit 1
2975 fi
2976 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2978 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2979 fi
2980
2981