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