sim/lm32/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_float
 589 sim_bitsize
 590 cgen_breaks
 591 sim_hw_sockser
 592 sim_hw_cflags
 593 SIM_ENABLE_HW_FALSE
 594 SIM_ENABLE_HW_TRUE
 595 target_alias
 596 host_alias
 597 build_alias
 598 LIBS
 599 ECHO_T
 600 ECHO_N
 601 ECHO_C
 602 DEFS
 603 mandir
 604 localedir
 605 libdir
 606 psdir
 607 pdfdir
 608 dvidir
 609 htmldir
 610 infodir
 611 docdir
 612 oldincludedir
 613 includedir
 614 localstatedir
 615 sharedstatedir
 616 sysconfdir
 617 datadir
 618 datarootdir
 619 libexecdir
 620 sbindir
 621 bindir
 622 program_transform_name
 623 prefix
 624 exec_prefix
 625 PACKAGE_URL
 626 PACKAGE_BUGREPORT
 627 PACKAGE_STRING
 628 PACKAGE_VERSION
 629 PACKAGE_TARNAME
 630 PACKAGE_NAME
 631 PATH_SEPARATOR
 632 SHELL
 633 sim_scache
 634 sim_default_model'
 635 ac_subst_files=''
 636 ac_user_opts='
 637 enable_option_checking
 638 enable_sim_scache
 639 enable_sim_default_model
 640 enable_sim_hardware
 641 '
 642       ac_precious_vars='build_alias
 643 host_alias
 644 target_alias'
 645
 646
 647 # Initialize some variables set by options.
 648 ac_init_help=
 649 ac_init_version=false
 650 ac_unrecognized_opts=
 651 ac_unrecognized_sep=
 652 # The variables have the same names as the options, with
 653 # dashes changed to underlines.
 654 cache_file=/dev/null
 655 exec_prefix=NONE
 656 no_create=
 657 no_recursion=
 658 prefix=NONE
 659 program_prefix=NONE
 660 program_suffix=NONE
 661 program_transform_name=s,x,x,
 662 silent=
 663 site=
 664 srcdir=
 665 verbose=
 666 x_includes=NONE
 667 x_libraries=NONE
 668
 669 # Installation directory options.
 670 # These are left unexpanded so users can "make install exec_prefix=/foo"
 671 # and all the variables that are supposed to be based on exec_prefix
 672 # by default will actually change.
 673 # Use braces instead of parens because sh, perl, etc. also accept them.
 674 # (The list follows the same order as the GNU Coding Standards.)
 675 bindir='${exec_prefix}/bin'
 676 sbindir='${exec_prefix}/sbin'
 677 libexecdir='${exec_prefix}/libexec'
 678 datarootdir='${prefix}/share'
 679 datadir='${datarootdir}'
 680 sysconfdir='${prefix}/etc'
 681 sharedstatedir='${prefix}/com'
 682 localstatedir='${prefix}/var'
 683 includedir='${prefix}/include'
 684 oldincludedir='/usr/include'
 685 docdir='${datarootdir}/doc/${PACKAGE}'
 686 infodir='${datarootdir}/info'
 687 htmldir='${docdir}'
 688 dvidir='${docdir}'
 689 pdfdir='${docdir}'
 690 psdir='${docdir}'
 691 libdir='${exec_prefix}/lib'
 692 localedir='${datarootdir}/locale'
 693 mandir='${datarootdir}/man'
 694
 695 ac_prev=
 696 ac_dashdash=
 697 for ac_option
 698 do
 699   # If the previous option needs an argument, assign it.
 700   if test -n "$ac_prev"; then
 701     eval $ac_prev=\$ac_option
 702     ac_prev=
 703     continue
 704   fi
 705
 706   case $ac_option in
 707   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 708   *=)   ac_optarg= ;;
 709   *)    ac_optarg=yes ;;
 710   esac
 711
 712   # Accept the important Cygnus configure options, so we can diagnose typos.
 713
 714   case $ac_dashdash$ac_option in
 715   --)
 716     ac_dashdash=yes ;;
 717
 718   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 719     ac_prev=bindir ;;
 720   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 721     bindir=$ac_optarg ;;
 722
 723   -build | --build | --buil | --bui | --bu)
 724     ac_prev=build_alias ;;
 725   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 726     build_alias=$ac_optarg ;;
 727
 728   -cache-file | --cache-file | --cache-fil | --cache-fi \
 729   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 730     ac_prev=cache_file ;;
 731   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 732   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 733     cache_file=$ac_optarg ;;
 734
 735   --config-cache | -C)
 736     cache_file=config.cache ;;
 737
 738   -datadir | --datadir | --datadi | --datad)
 739     ac_prev=datadir ;;
 740   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 741     datadir=$ac_optarg ;;
 742
 743   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 744   | --dataroo | --dataro | --datar)
 745     ac_prev=datarootdir ;;
 746   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 747   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 748     datarootdir=$ac_optarg ;;
 749
 750   -disable-* | --disable-*)
 751     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 752     # Reject names that are not valid shell variable names.
 753     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 754       as_fn_error $? "invalid feature name: $ac_useropt"
 755     ac_useropt_orig=$ac_useropt
 756     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 757     case $ac_user_opts in
 758       *"
 759 "enable_$ac_useropt"
 760 "*) ;;
 761       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 762          ac_unrecognized_sep=', ';;
 763     esac
 764     eval enable_$ac_useropt=no ;;
 765
 766   -docdir | --docdir | --docdi | --doc | --do)
 767     ac_prev=docdir ;;
 768   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 769     docdir=$ac_optarg ;;
 770
 771   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 772     ac_prev=dvidir ;;
 773   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 774     dvidir=$ac_optarg ;;
 775
 776   -enable-* | --enable-*)
 777     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 778     # Reject names that are not valid shell variable names.
 779     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 780       as_fn_error $? "invalid feature name: $ac_useropt"
 781     ac_useropt_orig=$ac_useropt
 782     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 783     case $ac_user_opts in
 784       *"
 785 "enable_$ac_useropt"
 786 "*) ;;
 787       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 788          ac_unrecognized_sep=', ';;
 789     esac
 790     eval enable_$ac_useropt=\$ac_optarg ;;
 791
 792   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 793   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 794   | --exec | --exe | --ex)
 795     ac_prev=exec_prefix ;;
 796   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 797   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 798   | --exec=* | --exe=* | --ex=*)
 799     exec_prefix=$ac_optarg ;;
 800
 801   -gas | --gas | --ga | --g)
 802     # Obsolete; use --with-gas.
 803     with_gas=yes ;;
 804
 805   -help | --help | --hel | --he | -h)
 806     ac_init_help=long ;;
 807   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 808     ac_init_help=recursive ;;
 809   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 810     ac_init_help=short ;;
 811
 812   -host | --host | --hos | --ho)
 813     ac_prev=host_alias ;;
 814   -host=* | --host=* | --hos=* | --ho=*)
 815     host_alias=$ac_optarg ;;
 816
 817   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 818     ac_prev=htmldir ;;
 819   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 820   | --ht=*)
 821     htmldir=$ac_optarg ;;
 822
 823   -includedir | --includedir | --includedi | --included | --include \
 824   | --includ | --inclu | --incl | --inc)
 825     ac_prev=includedir ;;
 826   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 827   | --includ=* | --inclu=* | --incl=* | --inc=*)
 828     includedir=$ac_optarg ;;
 829
 830   -infodir | --infodir | --infodi | --infod | --info | --inf)
 831     ac_prev=infodir ;;
 832   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 833     infodir=$ac_optarg ;;
 834
 835   -libdir | --libdir | --libdi | --libd)
 836     ac_prev=libdir ;;
 837   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 838     libdir=$ac_optarg ;;
 839
 840   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 841   | --libexe | --libex | --libe)
 842     ac_prev=libexecdir ;;
 843   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 844   | --libexe=* | --libex=* | --libe=*)
 845     libexecdir=$ac_optarg ;;
 846
 847   -localedir | --localedir | --localedi | --localed | --locale)
 848     ac_prev=localedir ;;
 849   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 850     localedir=$ac_optarg ;;
 851
 852   -localstatedir | --localstatedir | --localstatedi | --localstated \
 853   | --localstate | --localstat | --localsta | --localst | --locals)
 854     ac_prev=localstatedir ;;
 855   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 856   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 857     localstatedir=$ac_optarg ;;
 858
 859   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 860     ac_prev=mandir ;;
 861   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 862     mandir=$ac_optarg ;;
 863
 864   -nfp | --nfp | --nf)
 865     # Obsolete; use --without-fp.
 866     with_fp=no ;;
 867
 868   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 869   | --no-cr | --no-c | -n)
 870     no_create=yes ;;
 871
 872   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 873   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 874     no_recursion=yes ;;
 875
 876   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 877   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 878   | --oldin | --oldi | --old | --ol | --o)
 879     ac_prev=oldincludedir ;;
 880   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 881   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 882   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 883     oldincludedir=$ac_optarg ;;
 884
 885   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 886     ac_prev=prefix ;;
 887   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 888     prefix=$ac_optarg ;;
 889
 890   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 891   | --program-pre | --program-pr | --program-p)
 892     ac_prev=program_prefix ;;
 893   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 894   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 895     program_prefix=$ac_optarg ;;
 896
 897   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 898   | --program-suf | --program-su | --program-s)
 899     ac_prev=program_suffix ;;
 900   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 901   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 902     program_suffix=$ac_optarg ;;
 903
 904   -program-transform-name | --program-transform-name \
 905   | --program-transform-nam | --program-transform-na \
 906   | --program-transform-n | --program-transform- \
 907   | --program-transform | --program-transfor \
 908   | --program-transfo | --program-transf \
 909   | --program-trans | --program-tran \
 910   | --progr-tra | --program-tr | --program-t)
 911     ac_prev=program_transform_name ;;
 912   -program-transform-name=* | --program-transform-name=* \
 913   | --program-transform-nam=* | --program-transform-na=* \
 914   | --program-transform-n=* | --program-transform-=* \
 915   | --program-transform=* | --program-transfor=* \
 916   | --program-transfo=* | --program-transf=* \
 917   | --program-trans=* | --program-tran=* \
 918   | --progr-tra=* | --program-tr=* | --program-t=*)
 919     program_transform_name=$ac_optarg ;;
 920
 921   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 922     ac_prev=pdfdir ;;
 923   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 924     pdfdir=$ac_optarg ;;
 925
 926   -psdir | --psdir | --psdi | --psd | --ps)
 927     ac_prev=psdir ;;
 928   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 929     psdir=$ac_optarg ;;
 930
 931   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 932   | -silent | --silent | --silen | --sile | --sil)
 933     silent=yes ;;
 934
 935   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 936     ac_prev=sbindir ;;
 937   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 938   | --sbi=* | --sb=*)
 939     sbindir=$ac_optarg ;;
 940
 941   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 942   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 943   | --sharedst | --shareds | --shared | --share | --shar \
 944   | --sha | --sh)
 945     ac_prev=sharedstatedir ;;
 946   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 947   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 948   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 949   | --sha=* | --sh=*)
 950     sharedstatedir=$ac_optarg ;;
 951
 952   -site | --site | --sit)
 953     ac_prev=site ;;
 954   -site=* | --site=* | --sit=*)
 955     site=$ac_optarg ;;
 956
 957   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 958     ac_prev=srcdir ;;
 959   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 960     srcdir=$ac_optarg ;;
 961
 962   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 963   | --syscon | --sysco | --sysc | --sys | --sy)
 964     ac_prev=sysconfdir ;;
 965   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 966   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 967     sysconfdir=$ac_optarg ;;
 968
 969   -target | --target | --targe | --targ | --tar | --ta | --t)
 970     ac_prev=target_alias ;;
 971   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 972     target_alias=$ac_optarg ;;
 973
 974   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 975     verbose=yes ;;
 976
 977   -version | --version | --versio | --versi | --vers | -V)
 978     ac_init_version=: ;;
 979
 980   -with-* | --with-*)
 981     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 982     # Reject names that are not valid shell variable names.
 983     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 984       as_fn_error $? "invalid package name: $ac_useropt"
 985     ac_useropt_orig=$ac_useropt
 986     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 987     case $ac_user_opts in
 988       *"
 989 "with_$ac_useropt"
 990 "*) ;;
 991       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 992          ac_unrecognized_sep=', ';;
 993     esac
 994     eval with_$ac_useropt=\$ac_optarg ;;
 995
 996   -without-* | --without-*)
 997     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 998     # Reject names that are not valid shell variable names.
 999     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000       as_fn_error $? "invalid package name: $ac_useropt"
1001     ac_useropt_orig=$ac_useropt
1002     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003     case $ac_user_opts in
1004       *"
1005 "with_$ac_useropt"
1006 "*) ;;
1007       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1008          ac_unrecognized_sep=', ';;
1009     esac
1010     eval with_$ac_useropt=no ;;
1011
1012   --x)
1013     # Obsolete; use --with-x.
1014     with_x=yes ;;
1015
1016   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1017   | --x-incl | --x-inc | --x-in | --x-i)
1018     ac_prev=x_includes ;;
1019   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1020   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1021     x_includes=$ac_optarg ;;
1022
1023   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1024   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1025     ac_prev=x_libraries ;;
1026   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1027   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1028     x_libraries=$ac_optarg ;;
1029
1030   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1031 Try \`$0 --help' for more information"
1032     ;;
1033
1034   *=*)
1035     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1036     # Reject names that are not valid shell variable names.
1037     case $ac_envvar in #(
1038       '' | [0-9]* | *[!_$as_cr_alnum]* )
1039       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1040     esac
1041     eval $ac_envvar=\$ac_optarg
1042     export $ac_envvar ;;
1043
1044   *)
1045     # FIXME: should be removed in autoconf 3.0.
1046     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1047     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1048       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1049     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1050     ;;
1051
1052   esac
1053 done
1054
1055 if test -n "$ac_prev"; then
1056   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1057   as_fn_error $? "missing argument to $ac_option"
1058 fi
1059
1060 if test -n "$ac_unrecognized_opts"; then
1061   case $enable_option_checking in
1062     no) ;;
1063     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1064     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1065   esac
1066 fi
1067
1068 # Check all directory arguments for consistency.
1069 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1070                 datadir sysconfdir sharedstatedir localstatedir includedir \
1071                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1072                 libdir localedir mandir
1073 do
1074   eval ac_val=\$$ac_var
1075   # Remove trailing slashes.
1076   case $ac_val in
1077     */ )
1078       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1079       eval $ac_var=\$ac_val;;
1080   esac
1081   # Be sure to have absolute directory names.
1082   case $ac_val in
1083     [\\/$]* | ?:[\\/]* )  continue;;
1084     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1085   esac
1086   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1087 done
1088
1089 # There might be people who depend on the old broken behavior: `$host'
1090 # used to hold the argument of --host etc.
1091 # FIXME: To remove some day.
1092 build=$build_alias
1093 host=$host_alias
1094 target=$target_alias
1095
1096 # FIXME: To remove some day.
1097 if test "x$host_alias" != x; then
1098   if test "x$build_alias" = x; then
1099     cross_compiling=maybe
1100   elif test "x$build_alias" != "x$host_alias"; then
1101     cross_compiling=yes
1102   fi
1103 fi
1104
1105 ac_tool_prefix=
1106 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1107
1108 test "$silent" = yes && exec 6>/dev/null
1109
1110
1111 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1112 ac_ls_di=`ls -di .` &&
1113 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1114   as_fn_error $? "working directory cannot be determined"
1115 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1116   as_fn_error $? "pwd does not report name of working directory"
1117
1118
1119 # Find the source files, if location was not specified.
1120 if test -z "$srcdir"; then
1121   ac_srcdir_defaulted=yes
1122   # Try the directory containing this script, then the parent directory.
1123   ac_confdir=`$as_dirname -- "$as_myself" ||
1124 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1125          X"$as_myself" : 'X\(//\)[^/]' \| \
1126          X"$as_myself" : 'X\(//\)$' \| \
1127          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1128 $as_echo X"$as_myself" |
1129     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1130             s//\1/
1131             q
1132           }
1133           /^X\(\/\/\)[^/].*/{
1134             s//\1/
1135             q
1136           }
1137           /^X\(\/\/\)$/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\).*/{
1142             s//\1/
1143             q
1144           }
1145           s/.*/./; q'`
1146   srcdir=$ac_confdir
1147   if test ! -r "$srcdir/$ac_unique_file"; then
1148     srcdir=..
1149   fi
1150 else
1151   ac_srcdir_defaulted=no
1152 fi
1153 if test ! -r "$srcdir/$ac_unique_file"; then
1154   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1155   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1156 fi
1157 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1158 ac_abs_confdir=`(
1159         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1160         pwd)`
1161 # When building in place, set srcdir=.
1162 if test "$ac_abs_confdir" = "$ac_pwd"; then
1163   srcdir=.
1164 fi
1165 # Remove unnecessary trailing slashes from srcdir.
1166 # Double slashes in file names in object file debugging info
1167 # mess up M-x gdb in Emacs.
1168 case $srcdir in
1169 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1170 esac
1171 for ac_var in $ac_precious_vars; do
1172   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1173   eval ac_env_${ac_var}_value=\$${ac_var}
1174   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1175   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1176 done
1177
1178 #
1179 # Report the --help message.
1180 #
1181 if test "$ac_init_help" = "long"; then
1182   # Omit some internal or obsolete options to make the list less imposing.
1183   # This message is too long to be a string in the A/UX 3.1 sh.
1184   cat <<_ACEOF
1185 \`configure' configures this package to adapt to many kinds of systems.
1186
1187 Usage: $0 [OPTION]... [VAR=VALUE]...
1188
1189 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1190 VAR=VALUE.  See below for descriptions of some of the useful variables.
1191
1192 Defaults for the options are specified in brackets.
1193
1194 Configuration:
1195   -h, --help              display this help and exit
1196       --help=short        display options specific to this package
1197       --help=recursive    display the short help of all the included packages
1198   -V, --version           display version information and exit
1199   -q, --quiet, --silent   do not print \`checking ...' messages
1200       --cache-file=FILE   cache test results in FILE [disabled]
1201   -C, --config-cache      alias for \`--cache-file=config.cache'
1202   -n, --no-create         do not create output files
1203       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1204
1205 Installation directories:
1206   --prefix=PREFIX         install architecture-independent files in PREFIX
1207                           [$ac_default_prefix]
1208   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1209                           [PREFIX]
1210
1211 By default, \`make install' will install all the files in
1212 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1213 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1214 for instance \`--prefix=\$HOME'.
1215
1216 For better control, use the options below.
1217
1218 Fine tuning of the installation directories:
1219   --bindir=DIR            user executables [EPREFIX/bin]
1220   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1221   --libexecdir=DIR        program executables [EPREFIX/libexec]
1222   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1223   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1224   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1225   --libdir=DIR            object code libraries [EPREFIX/lib]
1226   --includedir=DIR        C header files [PREFIX/include]
1227   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1228   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1229   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1230   --infodir=DIR           info documentation [DATAROOTDIR/info]
1231   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1232   --mandir=DIR            man documentation [DATAROOTDIR/man]
1233   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1234   --htmldir=DIR           html documentation [DOCDIR]
1235   --dvidir=DIR            dvi documentation [DOCDIR]
1236   --pdfdir=DIR            pdf documentation [DOCDIR]
1237   --psdir=DIR             ps documentation [DOCDIR]
1238 _ACEOF
1239
1240   cat <<\_ACEOF
1241 _ACEOF
1242 fi
1243
1244 if test -n "$ac_init_help"; then
1245
1246   cat <<\_ACEOF
1247
1248 Optional Features:
1249   --disable-option-checking  ignore unrecognized --enable/--with options
1250   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1251   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1252   --enable-sim-scache=size
1253                           Specify simulator execution cache size
1254   --enable-sim-default-model=model
1255                           Specify default model to simulate
1256   --enable-sim-hardware   Whether to enable hardware/device simulation
1257
1258 Report bugs to the package provider.
1259 _ACEOF
1260 ac_status=$?
1261 fi
1262
1263 if test "$ac_init_help" = "recursive"; then
1264   # If there are subdirs, report their specific --help.
1265   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1266     test -d "$ac_dir" ||
1267       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1268       continue
1269     ac_builddir=.
1270
1271 case "$ac_dir" in
1272 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1273 *)
1274   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1275   # A ".." for each directory in $ac_dir_suffix.
1276   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1277   case $ac_top_builddir_sub in
1278   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1279   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1280   esac ;;
1281 esac
1282 ac_abs_top_builddir=$ac_pwd
1283 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1284 # for backward compatibility:
1285 ac_top_builddir=$ac_top_build_prefix
1286
1287 case $srcdir in
1288   .)  # We are building in place.
1289     ac_srcdir=.
1290     ac_top_srcdir=$ac_top_builddir_sub
1291     ac_abs_top_srcdir=$ac_pwd ;;
1292   [\\/]* | ?:[\\/]* )  # Absolute name.
1293     ac_srcdir=$srcdir$ac_dir_suffix;
1294     ac_top_srcdir=$srcdir
1295     ac_abs_top_srcdir=$srcdir ;;
1296   *) # Relative name.
1297     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1298     ac_top_srcdir=$ac_top_build_prefix$srcdir
1299     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1300 esac
1301 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1302
1303     cd "$ac_dir" || { ac_status=$?; continue; }
1304     # Check for guested configure.
1305     if test -f "$ac_srcdir/configure.gnu"; then
1306       echo &&
1307       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1308     elif test -f "$ac_srcdir/configure"; then
1309       echo &&
1310       $SHELL "$ac_srcdir/configure" --help=recursive
1311     else
1312       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1313     fi || ac_status=$?
1314     cd "$ac_pwd" || { ac_status=$?; break; }
1315   done
1316 fi
1317
1318 test -n "$ac_init_help" && exit $ac_status
1319 if $ac_init_version; then
1320   cat <<\_ACEOF
1321 configure
1322 generated by GNU Autoconf 2.69
1323
1324 Copyright (C) 2012 Free Software Foundation, Inc.
1325 This configure script is free software; the Free Software Foundation
1326 gives unlimited permission to copy, distribute and modify it.
1327 _ACEOF
1328   exit
1329 fi
1330
1331 ## ------------------------ ##
1332 ## Autoconf initialization. ##
1333 ## ------------------------ ##
1334 cat >config.log <<_ACEOF
1335 This file contains any messages produced by compilers while
1336 running configure, to aid debugging if configure makes a mistake.
1337
1338 It was created by $as_me, which was
1339 generated by GNU Autoconf 2.69.  Invocation command line was
1340
1341   $ $0 $@
1342
1343 _ACEOF
1344 exec 5>>config.log
1345 {
1346 cat <<_ASUNAME
1347 ## --------- ##
1348 ## Platform. ##
1349 ## --------- ##
1350
1351 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1352 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1353 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1354 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1355 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1356
1357 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1358 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1359
1360 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1361 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1362 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1363 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1364 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1365 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1366 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1367
1368 _ASUNAME
1369
1370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1371 for as_dir in $PATH
1372 do
1373   IFS=$as_save_IFS
1374   test -z "$as_dir" && as_dir=.
1375     $as_echo "PATH: $as_dir"
1376   done
1377 IFS=$as_save_IFS
1378
1379 } >&5
1380
1381 cat >&5 <<_ACEOF
1382
1383
1384 ## ----------- ##
1385 ## Core tests. ##
1386 ## ----------- ##
1387
1388 _ACEOF
1389
1390
1391 # Keep a trace of the command line.
1392 # Strip out --no-create and --no-recursion so they do not pile up.
1393 # Strip out --silent because we don't want to record it for future runs.
1394 # Also quote any args containing shell meta-characters.
1395 # Make two passes to allow for proper duplicate-argument suppression.
1396 ac_configure_args=
1397 ac_configure_args0=
1398 ac_configure_args1=
1399 ac_must_keep_next=false
1400 for ac_pass in 1 2
1401 do
1402   for ac_arg
1403   do
1404     case $ac_arg in
1405     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1406     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1407     | -silent | --silent | --silen | --sile | --sil)
1408       continue ;;
1409     *\'*)
1410       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1411     esac
1412     case $ac_pass in
1413     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1414     2)
1415       as_fn_append ac_configure_args1 " '$ac_arg'"
1416       if test $ac_must_keep_next = true; then
1417         ac_must_keep_next=false # Got value, back to normal.
1418       else
1419         case $ac_arg in
1420           *=* | --config-cache | -C | -disable-* | --disable-* \
1421           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1422           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1423           | -with-* | --with-* | -without-* | --without-* | --x)
1424             case "$ac_configure_args0 " in
1425               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1426             esac
1427             ;;
1428           -* ) ac_must_keep_next=true ;;
1429         esac
1430       fi
1431       as_fn_append ac_configure_args " '$ac_arg'"
1432       ;;
1433     esac
1434   done
1435 done
1436 { ac_configure_args0=; unset ac_configure_args0;}
1437 { ac_configure_args1=; unset ac_configure_args1;}
1438
1439 # When interrupted or exit'd, cleanup temporary files, and complete
1440 # config.log.  We remove comments because anyway the quotes in there
1441 # would cause problems or look ugly.
1442 # WARNING: Use '\'' to represent an apostrophe within the trap.
1443 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1444 trap 'exit_status=$?
1445   # Save into config.log some information that might help in debugging.
1446   {
1447     echo
1448
1449     $as_echo "## ---------------- ##
1450 ## Cache variables. ##
1451 ## ---------------- ##"
1452     echo
1453     # The following way of writing the cache mishandles newlines in values,
1454 (
1455   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1456     eval ac_val=\$$ac_var
1457     case $ac_val in #(
1458     *${as_nl}*)
1459       case $ac_var in #(
1460       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1461 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1462       esac
1463       case $ac_var in #(
1464       _ | IFS | as_nl) ;; #(
1465       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1466       *) { eval $ac_var=; unset $ac_var;} ;;
1467       esac ;;
1468     esac
1469   done
1470   (set) 2>&1 |
1471     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1472     *${as_nl}ac_space=\ *)
1473       sed -n \
1474         "s/'\''/'\''\\\\'\'''\''/g;
1475           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1476       ;; #(
1477     *)
1478       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1479       ;;
1480     esac |
1481     sort
1482 )
1483     echo
1484
1485     $as_echo "## ----------------- ##
1486 ## Output variables. ##
1487 ## ----------------- ##"
1488     echo
1489     for ac_var in $ac_subst_vars
1490     do
1491       eval ac_val=\$$ac_var
1492       case $ac_val in
1493       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1494       esac
1495       $as_echo "$ac_var='\''$ac_val'\''"
1496     done | sort
1497     echo
1498
1499     if test -n "$ac_subst_files"; then
1500       $as_echo "## ------------------- ##
1501 ## File substitutions. ##
1502 ## ------------------- ##"
1503       echo
1504       for ac_var in $ac_subst_files
1505       do
1506         eval ac_val=\$$ac_var
1507         case $ac_val in
1508         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1509         esac
1510         $as_echo "$ac_var='\''$ac_val'\''"
1511       done | sort
1512       echo
1513     fi
1514
1515     if test -s confdefs.h; then
1516       $as_echo "## ----------- ##
1517 ## confdefs.h. ##
1518 ## ----------- ##"
1519       echo
1520       cat confdefs.h
1521       echo
1522     fi
1523     test "$ac_signal" != 0 &&
1524       $as_echo "$as_me: caught signal $ac_signal"
1525     $as_echo "$as_me: exit $exit_status"
1526   } >&5
1527   rm -f core *.core core.conftest.* &&
1528     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1529     exit $exit_status
1530 ' 0
1531 for ac_signal in 1 2 13 15; do
1532   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1533 done
1534 ac_signal=0
1535
1536 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1537 rm -f -r conftest* confdefs.h
1538
1539 $as_echo "/* confdefs.h */" > confdefs.h
1540
1541 # Predefined preprocessor variables.
1542
1543 cat >>confdefs.h <<_ACEOF
1544 #define PACKAGE_NAME "$PACKAGE_NAME"
1545 _ACEOF
1546
1547 cat >>confdefs.h <<_ACEOF
1548 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1549 _ACEOF
1550
1551 cat >>confdefs.h <<_ACEOF
1552 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1553 _ACEOF
1554
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_STRING "$PACKAGE_STRING"
1557 _ACEOF
1558
1559 cat >>confdefs.h <<_ACEOF
1560 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1561 _ACEOF
1562
1563 cat >>confdefs.h <<_ACEOF
1564 #define PACKAGE_URL "$PACKAGE_URL"
1565 _ACEOF
1566
1567
1568 # Let the site file select an alternate cache file if it wants to.
1569 # Prefer an explicitly selected file to automatically selected ones.
1570 ac_site_file1=NONE
1571 ac_site_file2=NONE
1572 if test -n "$CONFIG_SITE"; then
1573   # We do not want a PATH search for config.site.
1574   case $CONFIG_SITE in #((
1575     -*)  ac_site_file1=./$CONFIG_SITE;;
1576     */*) ac_site_file1=$CONFIG_SITE;;
1577     *)   ac_site_file1=./$CONFIG_SITE;;
1578   esac
1579 elif test "x$prefix" != xNONE; then
1580   ac_site_file1=$prefix/share/config.site
1581   ac_site_file2=$prefix/etc/config.site
1582 else
1583   ac_site_file1=$ac_default_prefix/share/config.site
1584   ac_site_file2=$ac_default_prefix/etc/config.site
1585 fi
1586 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1587 do
1588   test "x$ac_site_file" = xNONE && continue
1589   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1590     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1591 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1592     sed 's/^/| /' "$ac_site_file" >&5
1593     . "$ac_site_file" \
1594       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1595 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1596 as_fn_error $? "failed to load site script $ac_site_file
1597 See \`config.log' for more details" "$LINENO" 5; }
1598   fi
1599 done
1600
1601 if test -r "$cache_file"; then
1602   # Some versions of bash will fail to source /dev/null (special files
1603   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1604   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1605     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1606 $as_echo "$as_me: loading cache $cache_file" >&6;}
1607     case $cache_file in
1608       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1609       *)                      . "./$cache_file";;
1610     esac
1611   fi
1612 else
1613   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1614 $as_echo "$as_me: creating cache $cache_file" >&6;}
1615   >$cache_file
1616 fi
1617
1618 # Check that the precious variables saved in the cache have kept the same
1619 # value.
1620 ac_cache_corrupted=false
1621 for ac_var in $ac_precious_vars; do
1622   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1623   eval ac_new_set=\$ac_env_${ac_var}_set
1624   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1625   eval ac_new_val=\$ac_env_${ac_var}_value
1626   case $ac_old_set,$ac_new_set in
1627     set,)
1628       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1629 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1630       ac_cache_corrupted=: ;;
1631     ,set)
1632       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1633 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1634       ac_cache_corrupted=: ;;
1635     ,);;
1636     *)
1637       if test "x$ac_old_val" != "x$ac_new_val"; then
1638         # differences in whitespace do not lead to failure.
1639         ac_old_val_w=`echo x $ac_old_val`
1640         ac_new_val_w=`echo x $ac_new_val`
1641         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1642           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1643 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1644           ac_cache_corrupted=:
1645         else
1646           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1647 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1648           eval $ac_var=\$ac_old_val
1649         fi
1650         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1651 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1652         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1653 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1654       fi;;
1655   esac
1656   # Pass precious variables to config.status.
1657   if test "$ac_new_set" = set; then
1658     case $ac_new_val in
1659     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1660     *) ac_arg=$ac_var=$ac_new_val ;;
1661     esac
1662     case " $ac_configure_args " in
1663       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1664       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1665     esac
1666   fi
1667 done
1668 if $ac_cache_corrupted; then
1669   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1671   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1672 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1673   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1674 fi
1675 ## -------------------- ##
1676 ## Main body of script. ##
1677 ## -------------------- ##
1678
1679 ac_ext=c
1680 ac_cpp='$CPP $CPPFLAGS'
1681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1684
1685
1686
1687
1688
1689 default_sim_scache="16384"
1690 # Check whether --enable-sim-scache was given.
1691 if test "${enable_sim_scache+set}" = set; then :
1692   enableval=$enable_sim_scache; case "${enableval}" in
1693   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1694   no)   sim_scache="-DWITH_SCACHE=0" ;;
1695   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1696   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1697         sim_scache="";;
1698 esac
1699 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1700   echo "Setting scache size = $sim_scache" 6>&1
1701 fi
1702 else
1703   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1704 fi
1705
1706
1707
1708 default_sim_default_model="lm32"
1709 # Check whether --enable-sim-default-model was given.
1710 if test "${enable_sim_default_model+set}" = set; then :
1711   enableval=$enable_sim_default_model; case "${enableval}" in
1712   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1713   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1714 esac
1715 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1716   echo "Setting default model = $sim_default_model" 6>&1
1717 fi
1718 else
1719   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1720 fi
1721
1722
1723
1724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim hardware settings" >&5
1725 $as_echo_n "checking for sim hardware settings... " >&6; }
1726 # Check whether --enable-sim-hardware was given.
1727 if test "${enable_sim_hardware+set}" = set; then :
1728   enableval=$enable_sim_hardware;
1729 else
1730   enable_sim_hardware="yes"
1731 fi
1732
1733 sim_hw_sockser=
1734 if test "$enable_sim_hardware" = no; then
1735   sim_hw_cflags="-DWITH_HW=0"
1736 elif test "$enable_sim_hardware" = yes; then
1737   sim_hw_cflags="-DWITH_HW=1"
1738   # mingw does not support sockser
1739   case ${host} in
1740     *mingw*) ;;
1741     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1742        # that you instatiate.  Instead, other code will call into it directly.
1743        # At some point, we should convert it over.
1744        sim_hw_sockser="dv-sockser.o"
1745        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1746        ;;
1747   esac
1748 else
1749   as_fn_error $? "unknown argument \"$enable_sim_hardware\"" "$LINENO" 5
1750 fi
1751 if test "$enable_sim_hardware" = "yes"; then
1752   SIM_ENABLE_HW_TRUE=
1753   SIM_ENABLE_HW_FALSE='#'
1754 else
1755   SIM_ENABLE_HW_TRUE='#'
1756   SIM_ENABLE_HW_FALSE=
1757 fi
1758
1759
1760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_sim_hardware}" >&5
1761 $as_echo "${enable_sim_hardware}" >&6; }
1762
1763
1764
1765
1766 cgen_breaks=""
1767 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1768 cgen_breaks="break cgen_rtx_error";
1769 fi
1770
1771 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1772
1773 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1774
1775 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1776
1777 ac_config_commands="$ac_config_commands Makefile"
1778
1779 ac_config_commands="$ac_config_commands stamp-h"
1780
1781
1782
1783
1784
1785
1786
1787
1788 cat >confcache <<\_ACEOF
1789 # This file is a shell script that caches the results of configure
1790 # tests run on this system so they can be shared between configure
1791 # scripts and configure runs, see configure's option --config-cache.
1792 # It is not useful on other systems.  If it contains results you don't
1793 # want to keep, you may remove or edit it.
1794 #
1795 # config.status only pays attention to the cache file if you give it
1796 # the --recheck option to rerun configure.
1797 #
1798 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1799 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1800 # following values.
1801
1802 _ACEOF
1803
1804 # The following way of writing the cache mishandles newlines in values,
1805 # but we know of no workaround that is simple, portable, and efficient.
1806 # So, we kill variables containing newlines.
1807 # Ultrix sh set writes to stderr and can't be redirected directly,
1808 # and sets the high bit in the cache file unless we assign to the vars.
1809 (
1810   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1811     eval ac_val=\$$ac_var
1812     case $ac_val in #(
1813     *${as_nl}*)
1814       case $ac_var in #(
1815       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1816 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1817       esac
1818       case $ac_var in #(
1819       _ | IFS | as_nl) ;; #(
1820       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1821       *) { eval $ac_var=; unset $ac_var;} ;;
1822       esac ;;
1823     esac
1824   done
1825
1826   (set) 2>&1 |
1827     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1828     *${as_nl}ac_space=\ *)
1829       # `set' does not quote correctly, so add quotes: double-quote
1830       # substitution turns \\\\ into \\, and sed turns \\ into \.
1831       sed -n \
1832         "s/'/'\\\\''/g;
1833           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1834       ;; #(
1835     *)
1836       # `set' quotes correctly as required by POSIX, so do not add quotes.
1837       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1838       ;;
1839     esac |
1840     sort
1841 ) |
1842   sed '
1843      /^ac_cv_env_/b end
1844      t clear
1845      :clear
1846      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1847      t end
1848      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1849      :end' >>confcache
1850 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1851   if test -w "$cache_file"; then
1852     if test "x$cache_file" != "x/dev/null"; then
1853       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1854 $as_echo "$as_me: updating cache $cache_file" >&6;}
1855       if test ! -f "$cache_file" || test -h "$cache_file"; then
1856         cat confcache >"$cache_file"
1857       else
1858         case $cache_file in #(
1859         */* | ?:*)
1860           mv -f confcache "$cache_file"$$ &&
1861           mv -f "$cache_file"$$ "$cache_file" ;; #(
1862         *)
1863           mv -f confcache "$cache_file" ;;
1864         esac
1865       fi
1866     fi
1867   else
1868     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1869 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1870   fi
1871 fi
1872 rm -f confcache
1873
1874 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1875 # Let make expand exec_prefix.
1876 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1877
1878 # Transform confdefs.h into DEFS.
1879 # Protect against shell expansion while executing Makefile rules.
1880 # Protect against Makefile macro expansion.
1881 #
1882 # If the first sed substitution is executed (which looks for macros that
1883 # take arguments), then branch to the quote section.  Otherwise,
1884 # look for a macro that doesn't take arguments.
1885 ac_script='
1886 :mline
1887 /\\$/{
1888  N
1889  s,\\\n,,
1890  b mline
1891 }
1892 t clear
1893 :clear
1894 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1895 t quote
1896 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1897 t quote
1898 b any
1899 :quote
1900 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1901 s/\[/\\&/g
1902 s/\]/\\&/g
1903 s/\$/$$/g
1904 H
1905 :any
1906 ${
1907         g
1908         s/^\n//
1909         s/\n/ /g
1910         p
1911 }
1912 '
1913 DEFS=`sed -n "$ac_script" confdefs.h`
1914
1915
1916 ac_libobjs=
1917 ac_ltlibobjs=
1918 U=
1919 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1920   # 1. Remove the extension, and $U if already installed.
1921   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1922   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1923   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1924   #    will be set to the directory where LIBOBJS objects are built.
1925   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1926   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1927 done
1928 LIBOBJS=$ac_libobjs
1929
1930 LTLIBOBJS=$ac_ltlibobjs
1931
1932
1933
1934 : "${CONFIG_STATUS=./config.status}"
1935 ac_write_fail=0
1936 ac_clean_files_save=$ac_clean_files
1937 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1938 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1939 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1940 as_write_fail=0
1941 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1942 #! $SHELL
1943 # Generated by $as_me.
1944 # Run this file to recreate the current configuration.
1945 # Compiler output produced by configure, useful for debugging
1946 # configure, is in config.log if it exists.
1947
1948 debug=false
1949 ac_cs_recheck=false
1950 ac_cs_silent=false
1951
1952 SHELL=\${CONFIG_SHELL-$SHELL}
1953 export SHELL
1954 _ASEOF
1955 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1956 ## -------------------- ##
1957 ## M4sh Initialization. ##
1958 ## -------------------- ##
1959
1960 # Be more Bourne compatible
1961 DUALCASE=1; export DUALCASE # for MKS sh
1962 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1963   emulate sh
1964   NULLCMD=:
1965   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1966   # is contrary to our usage.  Disable this feature.
1967   alias -g '${1+"$@"}'='"$@"'
1968   setopt NO_GLOB_SUBST
1969 else
1970   case `(set -o) 2>/dev/null` in #(
1971   *posix*) :
1972     set -o posix ;; #(
1973   *) :
1974      ;;
1975 esac
1976 fi
1977
1978
1979 as_nl='
1980 '
1981 export as_nl
1982 # Printing a long string crashes Solaris 7 /usr/bin/printf.
1983 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1984 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1985 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1986 # Prefer a ksh shell builtin over an external printf program on Solaris,
1987 # but without wasting forks for bash or zsh.
1988 if test -z "$BASH_VERSION$ZSH_VERSION" \
1989     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
1990   as_echo='print -r --'
1991   as_echo_n='print -rn --'
1992 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
1993   as_echo='printf %s\n'
1994   as_echo_n='printf %s'
1995 else
1996   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
1997     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
1998     as_echo_n='/usr/ucb/echo -n'
1999   else
2000     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2001     as_echo_n_body='eval
2002       arg=$1;
2003       case $arg in #(
2004       *"$as_nl"*)
2005         expr "X$arg" : "X\\(.*\\)$as_nl";
2006         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2007       esac;
2008       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2009     '
2010     export as_echo_n_body
2011     as_echo_n='sh -c $as_echo_n_body as_echo'
2012   fi
2013   export as_echo_body
2014   as_echo='sh -c $as_echo_body as_echo'
2015 fi
2016
2017 # The user is always right.
2018 if test "${PATH_SEPARATOR+set}" != set; then
2019   PATH_SEPARATOR=:
2020   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2021     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2022       PATH_SEPARATOR=';'
2023   }
2024 fi
2025
2026
2027 # IFS
2028 # We need space, tab and new line, in precisely that order.  Quoting is
2029 # there to prevent editors from complaining about space-tab.
2030 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2031 # splitting by setting IFS to empty value.)
2032 IFS=" ""        $as_nl"
2033
2034 # Find who we are.  Look in the path if we contain no directory separator.
2035 as_myself=
2036 case $0 in #((
2037   *[\\/]* ) as_myself=$0 ;;
2038   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2039 for as_dir in $PATH
2040 do
2041   IFS=$as_save_IFS
2042   test -z "$as_dir" && as_dir=.
2043     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2044   done
2045 IFS=$as_save_IFS
2046
2047      ;;
2048 esac
2049 # We did not find ourselves, most probably we were run as `sh COMMAND'
2050 # in which case we are not to be found in the path.
2051 if test "x$as_myself" = x; then
2052   as_myself=$0
2053 fi
2054 if test ! -f "$as_myself"; then
2055   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2056   exit 1
2057 fi
2058
2059 # Unset variables that we do not need and which cause bugs (e.g. in
2060 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2061 # suppresses any "Segmentation fault" message there.  '((' could
2062 # trigger a bug in pdksh 5.2.14.
2063 for as_var in BASH_ENV ENV MAIL MAILPATH
2064 do eval test x\${$as_var+set} = xset \
2065   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2066 done
2067 PS1='$ '
2068 PS2='> '
2069 PS4='+ '
2070
2071 # NLS nuisances.
2072 LC_ALL=C
2073 export LC_ALL
2074 LANGUAGE=C
2075 export LANGUAGE
2076
2077 # CDPATH.
2078 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2079
2080
2081 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2082 # ----------------------------------------
2083 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2084 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2085 # script with STATUS, using 1 if that was 0.
2086 as_fn_error ()
2087 {
2088   as_status=$1; test $as_status -eq 0 && as_status=1
2089   if test "$4"; then
2090     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2091     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2092   fi
2093   $as_echo "$as_me: error: $2" >&2
2094   as_fn_exit $as_status
2095 } # as_fn_error
2096
2097
2098 # as_fn_set_status STATUS
2099 # -----------------------
2100 # Set $? to STATUS, without forking.
2101 as_fn_set_status ()
2102 {
2103   return $1
2104 } # as_fn_set_status
2105
2106 # as_fn_exit STATUS
2107 # -----------------
2108 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2109 as_fn_exit ()
2110 {
2111   set +e
2112   as_fn_set_status $1
2113   exit $1
2114 } # as_fn_exit
2115
2116 # as_fn_unset VAR
2117 # ---------------
2118 # Portably unset VAR.
2119 as_fn_unset ()
2120 {
2121   { eval $1=; unset $1;}
2122 }
2123 as_unset=as_fn_unset
2124 # as_fn_append VAR VALUE
2125 # ----------------------
2126 # Append the text in VALUE to the end of the definition contained in VAR. Take
2127 # advantage of any shell optimizations that allow amortized linear growth over
2128 # repeated appends, instead of the typical quadratic growth present in naive
2129 # implementations.
2130 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2131   eval 'as_fn_append ()
2132   {
2133     eval $1+=\$2
2134   }'
2135 else
2136   as_fn_append ()
2137   {
2138     eval $1=\$$1\$2
2139   }
2140 fi # as_fn_append
2141
2142 # as_fn_arith ARG...
2143 # ------------------
2144 # Perform arithmetic evaluation on the ARGs, and store the result in the
2145 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2146 # must be portable across $(()) and expr.
2147 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2148   eval 'as_fn_arith ()
2149   {
2150     as_val=$(( $* ))
2151   }'
2152 else
2153   as_fn_arith ()
2154   {
2155     as_val=`expr "$@" || test $? -eq 1`
2156   }
2157 fi # as_fn_arith
2158
2159
2160 if expr a : '\(a\)' >/dev/null 2>&1 &&
2161    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2162   as_expr=expr
2163 else
2164   as_expr=false
2165 fi
2166
2167 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2168   as_basename=basename
2169 else
2170   as_basename=false
2171 fi
2172
2173 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2174   as_dirname=dirname
2175 else
2176   as_dirname=false
2177 fi
2178
2179 as_me=`$as_basename -- "$0" ||
2180 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2181          X"$0" : 'X\(//\)$' \| \
2182          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2183 $as_echo X/"$0" |
2184     sed '/^.*\/\([^/][^/]*\)\/*$/{
2185             s//\1/
2186             q
2187           }
2188           /^X\/\(\/\/\)$/{
2189             s//\1/
2190             q
2191           }
2192           /^X\/\(\/\).*/{
2193             s//\1/
2194             q
2195           }
2196           s/.*/./; q'`
2197
2198 # Avoid depending upon Character Ranges.
2199 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2200 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2201 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2202 as_cr_digits='0123456789'
2203 as_cr_alnum=$as_cr_Letters$as_cr_digits
2204
2205 ECHO_C= ECHO_N= ECHO_T=
2206 case `echo -n x` in #(((((
2207 -n*)
2208   case `echo 'xy\c'` in
2209   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2210   xy)  ECHO_C='\c';;
2211   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2212        ECHO_T=' ';;
2213   esac;;
2214 *)
2215   ECHO_N='-n';;
2216 esac
2217
2218 rm -f conf$$ conf$$.exe conf$$.file
2219 if test -d conf$$.dir; then
2220   rm -f conf$$.dir/conf$$.file
2221 else
2222   rm -f conf$$.dir
2223   mkdir conf$$.dir 2>/dev/null
2224 fi
2225 if (echo >conf$$.file) 2>/dev/null; then
2226   if ln -s conf$$.file conf$$ 2>/dev/null; then
2227     as_ln_s='ln -s'
2228     # ... but there are two gotchas:
2229     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2230     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2231     # In both cases, we have to default to `cp -pR'.
2232     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2233       as_ln_s='cp -pR'
2234   elif ln conf$$.file conf$$ 2>/dev/null; then
2235     as_ln_s=ln
2236   else
2237     as_ln_s='cp -pR'
2238   fi
2239 else
2240   as_ln_s='cp -pR'
2241 fi
2242 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2243 rmdir conf$$.dir 2>/dev/null
2244
2245
2246 # as_fn_mkdir_p
2247 # -------------
2248 # Create "$as_dir" as a directory, including parents if necessary.
2249 as_fn_mkdir_p ()
2250 {
2251
2252   case $as_dir in #(
2253   -*) as_dir=./$as_dir;;
2254   esac
2255   test -d "$as_dir" || eval $as_mkdir_p || {
2256     as_dirs=
2257     while :; do
2258       case $as_dir in #(
2259       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2260       *) as_qdir=$as_dir;;
2261       esac
2262       as_dirs="'$as_qdir' $as_dirs"
2263       as_dir=`$as_dirname -- "$as_dir" ||
2264 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2265          X"$as_dir" : 'X\(//\)[^/]' \| \
2266          X"$as_dir" : 'X\(//\)$' \| \
2267          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2268 $as_echo X"$as_dir" |
2269     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2270             s//\1/
2271             q
2272           }
2273           /^X\(\/\/\)[^/].*/{
2274             s//\1/
2275             q
2276           }
2277           /^X\(\/\/\)$/{
2278             s//\1/
2279             q
2280           }
2281           /^X\(\/\).*/{
2282             s//\1/
2283             q
2284           }
2285           s/.*/./; q'`
2286       test -d "$as_dir" && break
2287     done
2288     test -z "$as_dirs" || eval "mkdir $as_dirs"
2289   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2290
2291
2292 } # as_fn_mkdir_p
2293 if mkdir -p . 2>/dev/null; then
2294   as_mkdir_p='mkdir -p "$as_dir"'
2295 else
2296   test -d ./-p && rmdir ./-p
2297   as_mkdir_p=false
2298 fi
2299
2300
2301 # as_fn_executable_p FILE
2302 # -----------------------
2303 # Test if FILE is an executable regular file.
2304 as_fn_executable_p ()
2305 {
2306   test -f "$1" && test -x "$1"
2307 } # as_fn_executable_p
2308 as_test_x='test -x'
2309 as_executable_p=as_fn_executable_p
2310
2311 # Sed expression to map a string onto a valid CPP name.
2312 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2313
2314 # Sed expression to map a string onto a valid variable name.
2315 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2316
2317
2318 exec 6>&1
2319 ## ----------------------------------- ##
2320 ## Main body of $CONFIG_STATUS script. ##
2321 ## ----------------------------------- ##
2322 _ASEOF
2323 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2324
2325 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2326 # Save the log message, to keep $0 and so on meaningful, and to
2327 # report actual input values of CONFIG_FILES etc. instead of their
2328 # values after options handling.
2329 ac_log="
2330 This file was extended by $as_me, which was
2331 generated by GNU Autoconf 2.69.  Invocation command line was
2332
2333   CONFIG_FILES    = $CONFIG_FILES
2334   CONFIG_HEADERS  = $CONFIG_HEADERS
2335   CONFIG_LINKS    = $CONFIG_LINKS
2336   CONFIG_COMMANDS = $CONFIG_COMMANDS
2337   $ $0 $@
2338
2339 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2340 "
2341
2342 _ACEOF
2343
2344 case $ac_config_files in *"
2345 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2346 esac
2347
2348
2349
2350 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2351 # Files that config.status was made for.
2352 config_files="$ac_config_files"
2353 config_commands="$ac_config_commands"
2354
2355 _ACEOF
2356
2357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2358 ac_cs_usage="\
2359 \`$as_me' instantiates files and other configuration actions
2360 from templates according to the current configuration.  Unless the files
2361 and actions are specified as TAGs, all are instantiated by default.
2362
2363 Usage: $0 [OPTION]... [TAG]...
2364
2365   -h, --help       print this help, then exit
2366   -V, --version    print version number and configuration settings, then exit
2367       --config     print configuration, then exit
2368   -q, --quiet, --silent
2369                    do not print progress messages
2370   -d, --debug      don't remove temporary files
2371       --recheck    update $as_me by reconfiguring in the same conditions
2372       --file=FILE[:TEMPLATE]
2373                    instantiate the configuration file FILE
2374
2375 Configuration files:
2376 $config_files
2377
2378 Configuration commands:
2379 $config_commands
2380
2381 Report bugs to the package provider."
2382
2383 _ACEOF
2384 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2385 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2386 ac_cs_version="\\
2387 config.status
2388 configured by $0, generated by GNU Autoconf 2.69,
2389   with options \\"\$ac_cs_config\\"
2390
2391 Copyright (C) 2012 Free Software Foundation, Inc.
2392 This config.status script is free software; the Free Software Foundation
2393 gives unlimited permission to copy, distribute and modify it."
2394
2395 ac_pwd='$ac_pwd'
2396 srcdir='$srcdir'
2397 test -n "\$AWK" || AWK=awk
2398 _ACEOF
2399
2400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2401 # The default lists apply if the user does not specify any file.
2402 ac_need_defaults=:
2403 while test $# != 0
2404 do
2405   case $1 in
2406   --*=?*)
2407     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2408     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2409     ac_shift=:
2410     ;;
2411   --*=)
2412     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2413     ac_optarg=
2414     ac_shift=:
2415     ;;
2416   *)
2417     ac_option=$1
2418     ac_optarg=$2
2419     ac_shift=shift
2420     ;;
2421   esac
2422
2423   case $ac_option in
2424   # Handling of the options.
2425   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2426     ac_cs_recheck=: ;;
2427   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2428     $as_echo "$ac_cs_version"; exit ;;
2429   --config | --confi | --conf | --con | --co | --c )
2430     $as_echo "$ac_cs_config"; exit ;;
2431   --debug | --debu | --deb | --de | --d | -d )
2432     debug=: ;;
2433   --file | --fil | --fi | --f )
2434     $ac_shift
2435     case $ac_optarg in
2436     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2437     '') as_fn_error $? "missing file argument" ;;
2438     esac
2439     as_fn_append CONFIG_FILES " '$ac_optarg'"
2440     ac_need_defaults=false;;
2441   --he | --h |  --help | --hel | -h )
2442     $as_echo "$ac_cs_usage"; exit ;;
2443   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2444   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2445     ac_cs_silent=: ;;
2446
2447   # This is an error.
2448   -*) as_fn_error $? "unrecognized option: \`$1'
2449 Try \`$0 --help' for more information." ;;
2450
2451   *) as_fn_append ac_config_targets " $1"
2452      ac_need_defaults=false ;;
2453
2454   esac
2455   shift
2456 done
2457
2458 ac_configure_extra_args=
2459
2460 if $ac_cs_silent; then
2461   exec 6>/dev/null
2462   ac_configure_extra_args="$ac_configure_extra_args --silent"
2463 fi
2464
2465 _ACEOF
2466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2467 if \$ac_cs_recheck; then
2468   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2469   shift
2470   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2471   CONFIG_SHELL='$SHELL'
2472   export CONFIG_SHELL
2473   exec "\$@"
2474 fi
2475
2476 _ACEOF
2477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2478 exec 5>>config.log
2479 {
2480   echo
2481   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2482 ## Running $as_me. ##
2483 _ASBOX
2484   $as_echo "$ac_log"
2485 } >&5
2486
2487 _ACEOF
2488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2489 _ACEOF
2490
2491 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2492
2493 # Handling of arguments.
2494 for ac_config_target in $ac_config_targets
2495 do
2496   case $ac_config_target in
2497     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2498     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2499     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2500     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2501     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2502
2503   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2504   esac
2505 done
2506
2507
2508 # If the user did not use the arguments to specify the items to instantiate,
2509 # then the envvar interface is used.  Set only those that are not.
2510 # We use the long form for the default assignment because of an extremely
2511 # bizarre bug on SunOS 4.1.3.
2512 if $ac_need_defaults; then
2513   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2514   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2515 fi
2516
2517 # Have a temporary directory for convenience.  Make it in the build tree
2518 # simply because there is no reason against having it here, and in addition,
2519 # creating and moving files from /tmp can sometimes cause problems.
2520 # Hook for its removal unless debugging.
2521 # Note that there is a small window in which the directory will not be cleaned:
2522 # after its creation but before its name has been assigned to `$tmp'.
2523 $debug ||
2524 {
2525   tmp= ac_tmp=
2526   trap 'exit_status=$?
2527   : "${ac_tmp:=$tmp}"
2528   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2529 ' 0
2530   trap 'as_fn_exit 1' 1 2 13 15
2531 }
2532 # Create a (secure) tmp directory for tmp files.
2533
2534 {
2535   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2536   test -d "$tmp"
2537 }  ||
2538 {
2539   tmp=./conf$$-$RANDOM
2540   (umask 077 && mkdir "$tmp")
2541 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2542 ac_tmp=$tmp
2543
2544 # Set up the scripts for CONFIG_FILES section.
2545 # No need to generate them if there are no CONFIG_FILES.
2546 # This happens for instance with `./config.status config.h'.
2547 if test -n "$CONFIG_FILES"; then
2548
2549
2550 ac_cr=`echo X | tr X '\015'`
2551 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2552 # But we know of no other shell where ac_cr would be empty at this
2553 # point, so we can use a bashism as a fallback.
2554 if test "x$ac_cr" = x; then
2555   eval ac_cr=\$\'\\r\'
2556 fi
2557 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2558 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2559   ac_cs_awk_cr='\\r'
2560 else
2561   ac_cs_awk_cr=$ac_cr
2562 fi
2563
2564 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2565 _ACEOF
2566
2567
2568 {
2569   echo "cat >conf$$subs.awk <<_ACEOF" &&
2570   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2571   echo "_ACEOF"
2572 } >conf$$subs.sh ||
2573   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2574 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2575 ac_delim='%!_!# '
2576 for ac_last_try in false false false false false :; do
2577   . ./conf$$subs.sh ||
2578     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2579
2580   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2581   if test $ac_delim_n = $ac_delim_num; then
2582     break
2583   elif $ac_last_try; then
2584     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2585   else
2586     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2587   fi
2588 done
2589 rm -f conf$$subs.sh
2590
2591 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2592 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2593 _ACEOF
2594 sed -n '
2595 h
2596 s/^/S["/; s/!.*/"]=/
2597 p
2598 g
2599 s/^[^!]*!//
2600 :repl
2601 t repl
2602 s/'"$ac_delim"'$//
2603 t delim
2604 :nl
2605 h
2606 s/\(.\{148\}\)..*/\1/
2607 t more1
2608 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2609 p
2610 n
2611 b repl
2612 :more1
2613 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2614 p
2615 g
2616 s/.\{148\}//
2617 t nl
2618 :delim
2619 h
2620 s/\(.\{148\}\)..*/\1/
2621 t more2
2622 s/["\\]/\\&/g; s/^/"/; s/$/"/
2623 p
2624 b
2625 :more2
2626 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2627 p
2628 g
2629 s/.\{148\}//
2630 t delim
2631 ' <conf$$subs.awk | sed '
2632 /^[^""]/{
2633   N
2634   s/\n//
2635 }
2636 ' >>$CONFIG_STATUS || ac_write_fail=1
2637 rm -f conf$$subs.awk
2638 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2639 _ACAWK
2640 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2641   for (key in S) S_is_set[key] = 1
2642   FS = "\a"
2643
2644 }
2645 {
2646   line = $ 0
2647   nfields = split(line, field, "@")
2648   substed = 0
2649   len = length(field[1])
2650   for (i = 2; i < nfields; i++) {
2651     key = field[i]
2652     keylen = length(key)
2653     if (S_is_set[key]) {
2654       value = S[key]
2655       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2656       len += length(value) + length(field[++i])
2657       substed = 1
2658     } else
2659       len += 1 + keylen
2660   }
2661
2662   print line
2663 }
2664
2665 _ACAWK
2666 _ACEOF
2667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2668 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2669   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2670 else
2671   cat
2672 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2673   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2674 _ACEOF
2675
2676 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2677 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2678 # trailing colons and then remove the whole line if VPATH becomes empty
2679 # (actually we leave an empty line to preserve line numbers).
2680 if test "x$srcdir" = x.; then
2681   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2682 h
2683 s///
2684 s/^/:/
2685 s/[      ]*$/:/
2686 s/:\$(srcdir):/:/g
2687 s/:\${srcdir}:/:/g
2688 s/:@srcdir@:/:/g
2689 s/^:*//
2690 s/:*$//
2691 x
2692 s/\(=[   ]*\).*/\1/
2693 G
2694 s/\n//
2695 s/^[^=]*=[       ]*$//
2696 }'
2697 fi
2698
2699 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2700 fi # test -n "$CONFIG_FILES"
2701
2702
2703 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2704 shift
2705 for ac_tag
2706 do
2707   case $ac_tag in
2708   :[FHLC]) ac_mode=$ac_tag; continue;;
2709   esac
2710   case $ac_mode$ac_tag in
2711   :[FHL]*:*);;
2712   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2713   :[FH]-) ac_tag=-:-;;
2714   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2715   esac
2716   ac_save_IFS=$IFS
2717   IFS=:
2718   set x $ac_tag
2719   IFS=$ac_save_IFS
2720   shift
2721   ac_file=$1
2722   shift
2723
2724   case $ac_mode in
2725   :L) ac_source=$1;;
2726   :[FH])
2727     ac_file_inputs=
2728     for ac_f
2729     do
2730       case $ac_f in
2731       -) ac_f="$ac_tmp/stdin";;
2732       *) # Look for the file first in the build tree, then in the source tree
2733          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2734          # because $ac_f cannot contain `:'.
2735          test -f "$ac_f" ||
2736            case $ac_f in
2737            [\\/$]*) false;;
2738            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2739            esac ||
2740            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2741       esac
2742       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2743       as_fn_append ac_file_inputs " '$ac_f'"
2744     done
2745
2746     # Let's still pretend it is `configure' which instantiates (i.e., don't
2747     # use $as_me), people would be surprised to read:
2748     #    /* config.h.  Generated by config.status.  */
2749     configure_input='Generated from '`
2750           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2751         `' by configure.'
2752     if test x"$ac_file" != x-; then
2753       configure_input="$ac_file.  $configure_input"
2754       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2755 $as_echo "$as_me: creating $ac_file" >&6;}
2756     fi
2757     # Neutralize special characters interpreted by sed in replacement strings.
2758     case $configure_input in #(
2759     *\&* | *\|* | *\\* )
2760        ac_sed_conf_input=`$as_echo "$configure_input" |
2761        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2762     *) ac_sed_conf_input=$configure_input;;
2763     esac
2764
2765     case $ac_tag in
2766     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2767       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2768     esac
2769     ;;
2770   esac
2771
2772   ac_dir=`$as_dirname -- "$ac_file" ||
2773 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2774          X"$ac_file" : 'X\(//\)[^/]' \| \
2775          X"$ac_file" : 'X\(//\)$' \| \
2776          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2777 $as_echo X"$ac_file" |
2778     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2779             s//\1/
2780             q
2781           }
2782           /^X\(\/\/\)[^/].*/{
2783             s//\1/
2784             q
2785           }
2786           /^X\(\/\/\)$/{
2787             s//\1/
2788             q
2789           }
2790           /^X\(\/\).*/{
2791             s//\1/
2792             q
2793           }
2794           s/.*/./; q'`
2795   as_dir="$ac_dir"; as_fn_mkdir_p
2796   ac_builddir=.
2797
2798 case "$ac_dir" in
2799 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2800 *)
2801   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2802   # A ".." for each directory in $ac_dir_suffix.
2803   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2804   case $ac_top_builddir_sub in
2805   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2806   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2807   esac ;;
2808 esac
2809 ac_abs_top_builddir=$ac_pwd
2810 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2811 # for backward compatibility:
2812 ac_top_builddir=$ac_top_build_prefix
2813
2814 case $srcdir in
2815   .)  # We are building in place.
2816     ac_srcdir=.
2817     ac_top_srcdir=$ac_top_builddir_sub
2818     ac_abs_top_srcdir=$ac_pwd ;;
2819   [\\/]* | ?:[\\/]* )  # Absolute name.
2820     ac_srcdir=$srcdir$ac_dir_suffix;
2821     ac_top_srcdir=$srcdir
2822     ac_abs_top_srcdir=$srcdir ;;
2823   *) # Relative name.
2824     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2825     ac_top_srcdir=$ac_top_build_prefix$srcdir
2826     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2827 esac
2828 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2829
2830
2831   case $ac_mode in
2832   :F)
2833   #
2834   # CONFIG_FILE
2835   #
2836
2837 _ACEOF
2838
2839 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2840 # If the template does not know about datarootdir, expand it.
2841 # FIXME: This hack should be removed a few years after 2.60.
2842 ac_datarootdir_hack=; ac_datarootdir_seen=
2843 ac_sed_dataroot='
2844 /datarootdir/ {
2845   p
2846   q
2847 }
2848 /@datadir@/p
2849 /@docdir@/p
2850 /@infodir@/p
2851 /@localedir@/p
2852 /@mandir@/p'
2853 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2854 *datarootdir*) ac_datarootdir_seen=yes;;
2855 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2856   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2857 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2858 _ACEOF
2859 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2860   ac_datarootdir_hack='
2861   s&@datadir@&$datadir&g
2862   s&@docdir@&$docdir&g
2863   s&@infodir@&$infodir&g
2864   s&@localedir@&$localedir&g
2865   s&@mandir@&$mandir&g
2866   s&\\\${datarootdir}&$datarootdir&g' ;;
2867 esac
2868 _ACEOF
2869
2870 # Neutralize VPATH when `$srcdir' = `.'.
2871 # Shell code in configure.ac might set extrasub.
2872 # FIXME: do we really want to maintain this feature?
2873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2874 ac_sed_extra="$ac_vpsub
2875 $extrasub
2876 _ACEOF
2877 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2878 :t
2879 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2880 s|@configure_input@|$ac_sed_conf_input|;t t
2881 s&@top_builddir@&$ac_top_builddir_sub&;t t
2882 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2883 s&@srcdir@&$ac_srcdir&;t t
2884 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2885 s&@top_srcdir@&$ac_top_srcdir&;t t
2886 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2887 s&@builddir@&$ac_builddir&;t t
2888 s&@abs_builddir@&$ac_abs_builddir&;t t
2889 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2890 $ac_datarootdir_hack
2891 "
2892 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
2893   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2894
2895 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2896   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
2897   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
2898       "$ac_tmp/out"`; test -z "$ac_out"; } &&
2899   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2900 which seems to be undefined.  Please make sure it is defined" >&5
2901 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2902 which seems to be undefined.  Please make sure it is defined" >&2;}
2903
2904   rm -f "$ac_tmp/stdin"
2905   case $ac_file in
2906   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
2907   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
2908   esac \
2909   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2910  ;;
2911
2912
2913   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
2914 $as_echo "$as_me: executing $ac_file commands" >&6;}
2915  ;;
2916   esac
2917
2918
2919   case $ac_file$ac_mode in
2920     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2921  rm -f Makesim1.tmp Makesim2.tmp Makefile
2922  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2923  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2924  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2925         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2926         <Makefile.sim >Makefile
2927  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2928  ;;
2929     "stamp-h":C) echo > stamp-h ;;
2930
2931   esac
2932 done # for ac_tag
2933
2934
2935 as_fn_exit 0
2936 _ACEOF
2937 ac_clean_files=$ac_clean_files_save
2938
2939 test $ac_write_fail = 0 ||
2940   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
2941
2942
2943 # configure is writing to config.log, and then calls config.status.
2944 # config.status does its own redirection, appending to config.log.
2945 # Unfortunately, on DOS this fails, as config.log is still kept open
2946 # by configure, so config.status won't be able to write to it; its
2947 # output is simply discarded.  So we exec the FD to /dev/null,
2948 # effectively closing config.log, so it can be properly (re)opened and
2949 # appended to by config.status.  When coming back to configure, we
2950 # need to make the FD available again.
2951 if test "$no_create" != yes; then
2952   ac_cs_success=:
2953   ac_config_status_args=
2954   test "$silent" = yes &&
2955     ac_config_status_args="$ac_config_status_args --quiet"
2956   exec 5>/dev/null
2957   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2958   exec 5>>config.log
2959   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2960   # would make configure fail if this is the last instruction.
2961   $ac_cs_success || as_fn_exit 1
2962 fi
2963 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2965 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2966 fi
2967
2968