sim/mips/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_COMMON_BUILD_FALSE
 588 SIM_COMMON_BUILD_TRUE
 589 sim_default_model
 590 sim_scache
 591 cgen_breaks
 592 sim_multi_obj
 593 sim_multi_src
 594 sim_multi_igen_configs
 595 sim_multi_flags
 596 sim_gen
 597 sim_micromips16_flags
 598 sim_micromips_flags
 599 sim_m16_flags
 600 sim_igen_flags
 601 SIM_SUBTARGET
 602 target_alias
 603 host_alias
 604 build_alias
 605 LIBS
 606 ECHO_T
 607 ECHO_N
 608 ECHO_C
 609 DEFS
 610 mandir
 611 localedir
 612 libdir
 613 psdir
 614 pdfdir
 615 dvidir
 616 htmldir
 617 infodir
 618 docdir
 619 oldincludedir
 620 includedir
 621 localstatedir
 622 sharedstatedir
 623 sysconfdir
 624 datadir
 625 datarootdir
 626 libexecdir
 627 sbindir
 628 bindir
 629 program_transform_name
 630 prefix
 631 exec_prefix
 632 PACKAGE_URL
 633 PACKAGE_BUGREPORT
 634 PACKAGE_STRING
 635 PACKAGE_VERSION
 636 PACKAGE_TARNAME
 637 PACKAGE_NAME
 638 PATH_SEPARATOR
 639 SHELL
 640 sim_reserved_bits
 641 sim_float
 642 sim_bitsize'
 643 ac_subst_files=''
 644 ac_user_opts='
 645 enable_option_checking
 646 enable_sim_reserved_bits
 647 enable_sim_bitsize
 648 enable_sim_float
 649 '
 650       ac_precious_vars='build_alias
 651 host_alias
 652 target_alias'
 653
 654
 655 # Initialize some variables set by options.
 656 ac_init_help=
 657 ac_init_version=false
 658 ac_unrecognized_opts=
 659 ac_unrecognized_sep=
 660 # The variables have the same names as the options, with
 661 # dashes changed to underlines.
 662 cache_file=/dev/null
 663 exec_prefix=NONE
 664 no_create=
 665 no_recursion=
 666 prefix=NONE
 667 program_prefix=NONE
 668 program_suffix=NONE
 669 program_transform_name=s,x,x,
 670 silent=
 671 site=
 672 srcdir=
 673 verbose=
 674 x_includes=NONE
 675 x_libraries=NONE
 676
 677 # Installation directory options.
 678 # These are left unexpanded so users can "make install exec_prefix=/foo"
 679 # and all the variables that are supposed to be based on exec_prefix
 680 # by default will actually change.
 681 # Use braces instead of parens because sh, perl, etc. also accept them.
 682 # (The list follows the same order as the GNU Coding Standards.)
 683 bindir='${exec_prefix}/bin'
 684 sbindir='${exec_prefix}/sbin'
 685 libexecdir='${exec_prefix}/libexec'
 686 datarootdir='${prefix}/share'
 687 datadir='${datarootdir}'
 688 sysconfdir='${prefix}/etc'
 689 sharedstatedir='${prefix}/com'
 690 localstatedir='${prefix}/var'
 691 includedir='${prefix}/include'
 692 oldincludedir='/usr/include'
 693 docdir='${datarootdir}/doc/${PACKAGE}'
 694 infodir='${datarootdir}/info'
 695 htmldir='${docdir}'
 696 dvidir='${docdir}'
 697 pdfdir='${docdir}'
 698 psdir='${docdir}'
 699 libdir='${exec_prefix}/lib'
 700 localedir='${datarootdir}/locale'
 701 mandir='${datarootdir}/man'
 702
 703 ac_prev=
 704 ac_dashdash=
 705 for ac_option
 706 do
 707   # If the previous option needs an argument, assign it.
 708   if test -n "$ac_prev"; then
 709     eval $ac_prev=\$ac_option
 710     ac_prev=
 711     continue
 712   fi
 713
 714   case $ac_option in
 715   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 716   *=)   ac_optarg= ;;
 717   *)    ac_optarg=yes ;;
 718   esac
 719
 720   # Accept the important Cygnus configure options, so we can diagnose typos.
 721
 722   case $ac_dashdash$ac_option in
 723   --)
 724     ac_dashdash=yes ;;
 725
 726   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 727     ac_prev=bindir ;;
 728   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 729     bindir=$ac_optarg ;;
 730
 731   -build | --build | --buil | --bui | --bu)
 732     ac_prev=build_alias ;;
 733   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 734     build_alias=$ac_optarg ;;
 735
 736   -cache-file | --cache-file | --cache-fil | --cache-fi \
 737   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 738     ac_prev=cache_file ;;
 739   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 740   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 741     cache_file=$ac_optarg ;;
 742
 743   --config-cache | -C)
 744     cache_file=config.cache ;;
 745
 746   -datadir | --datadir | --datadi | --datad)
 747     ac_prev=datadir ;;
 748   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 749     datadir=$ac_optarg ;;
 750
 751   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 752   | --dataroo | --dataro | --datar)
 753     ac_prev=datarootdir ;;
 754   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 755   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 756     datarootdir=$ac_optarg ;;
 757
 758   -disable-* | --disable-*)
 759     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 760     # Reject names that are not valid shell variable names.
 761     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 762       as_fn_error $? "invalid feature name: $ac_useropt"
 763     ac_useropt_orig=$ac_useropt
 764     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 765     case $ac_user_opts in
 766       *"
 767 "enable_$ac_useropt"
 768 "*) ;;
 769       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 770          ac_unrecognized_sep=', ';;
 771     esac
 772     eval enable_$ac_useropt=no ;;
 773
 774   -docdir | --docdir | --docdi | --doc | --do)
 775     ac_prev=docdir ;;
 776   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 777     docdir=$ac_optarg ;;
 778
 779   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 780     ac_prev=dvidir ;;
 781   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 782     dvidir=$ac_optarg ;;
 783
 784   -enable-* | --enable-*)
 785     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 786     # Reject names that are not valid shell variable names.
 787     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 788       as_fn_error $? "invalid feature name: $ac_useropt"
 789     ac_useropt_orig=$ac_useropt
 790     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 791     case $ac_user_opts in
 792       *"
 793 "enable_$ac_useropt"
 794 "*) ;;
 795       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 796          ac_unrecognized_sep=', ';;
 797     esac
 798     eval enable_$ac_useropt=\$ac_optarg ;;
 799
 800   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 801   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 802   | --exec | --exe | --ex)
 803     ac_prev=exec_prefix ;;
 804   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 805   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 806   | --exec=* | --exe=* | --ex=*)
 807     exec_prefix=$ac_optarg ;;
 808
 809   -gas | --gas | --ga | --g)
 810     # Obsolete; use --with-gas.
 811     with_gas=yes ;;
 812
 813   -help | --help | --hel | --he | -h)
 814     ac_init_help=long ;;
 815   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 816     ac_init_help=recursive ;;
 817   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 818     ac_init_help=short ;;
 819
 820   -host | --host | --hos | --ho)
 821     ac_prev=host_alias ;;
 822   -host=* | --host=* | --hos=* | --ho=*)
 823     host_alias=$ac_optarg ;;
 824
 825   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 826     ac_prev=htmldir ;;
 827   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 828   | --ht=*)
 829     htmldir=$ac_optarg ;;
 830
 831   -includedir | --includedir | --includedi | --included | --include \
 832   | --includ | --inclu | --incl | --inc)
 833     ac_prev=includedir ;;
 834   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 835   | --includ=* | --inclu=* | --incl=* | --inc=*)
 836     includedir=$ac_optarg ;;
 837
 838   -infodir | --infodir | --infodi | --infod | --info | --inf)
 839     ac_prev=infodir ;;
 840   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 841     infodir=$ac_optarg ;;
 842
 843   -libdir | --libdir | --libdi | --libd)
 844     ac_prev=libdir ;;
 845   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 846     libdir=$ac_optarg ;;
 847
 848   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 849   | --libexe | --libex | --libe)
 850     ac_prev=libexecdir ;;
 851   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 852   | --libexe=* | --libex=* | --libe=*)
 853     libexecdir=$ac_optarg ;;
 854
 855   -localedir | --localedir | --localedi | --localed | --locale)
 856     ac_prev=localedir ;;
 857   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 858     localedir=$ac_optarg ;;
 859
 860   -localstatedir | --localstatedir | --localstatedi | --localstated \
 861   | --localstate | --localstat | --localsta | --localst | --locals)
 862     ac_prev=localstatedir ;;
 863   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 864   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 865     localstatedir=$ac_optarg ;;
 866
 867   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 868     ac_prev=mandir ;;
 869   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 870     mandir=$ac_optarg ;;
 871
 872   -nfp | --nfp | --nf)
 873     # Obsolete; use --without-fp.
 874     with_fp=no ;;
 875
 876   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 877   | --no-cr | --no-c | -n)
 878     no_create=yes ;;
 879
 880   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 881   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 882     no_recursion=yes ;;
 883
 884   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 885   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 886   | --oldin | --oldi | --old | --ol | --o)
 887     ac_prev=oldincludedir ;;
 888   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 889   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 890   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 891     oldincludedir=$ac_optarg ;;
 892
 893   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 894     ac_prev=prefix ;;
 895   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 896     prefix=$ac_optarg ;;
 897
 898   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 899   | --program-pre | --program-pr | --program-p)
 900     ac_prev=program_prefix ;;
 901   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 902   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 903     program_prefix=$ac_optarg ;;
 904
 905   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 906   | --program-suf | --program-su | --program-s)
 907     ac_prev=program_suffix ;;
 908   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 909   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 910     program_suffix=$ac_optarg ;;
 911
 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     ac_prev=program_transform_name ;;
 920   -program-transform-name=* | --program-transform-name=* \
 921   | --program-transform-nam=* | --program-transform-na=* \
 922   | --program-transform-n=* | --program-transform-=* \
 923   | --program-transform=* | --program-transfor=* \
 924   | --program-transfo=* | --program-transf=* \
 925   | --program-trans=* | --program-tran=* \
 926   | --progr-tra=* | --program-tr=* | --program-t=*)
 927     program_transform_name=$ac_optarg ;;
 928
 929   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 930     ac_prev=pdfdir ;;
 931   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 932     pdfdir=$ac_optarg ;;
 933
 934   -psdir | --psdir | --psdi | --psd | --ps)
 935     ac_prev=psdir ;;
 936   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 937     psdir=$ac_optarg ;;
 938
 939   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 940   | -silent | --silent | --silen | --sile | --sil)
 941     silent=yes ;;
 942
 943   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 944     ac_prev=sbindir ;;
 945   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 946   | --sbi=* | --sb=*)
 947     sbindir=$ac_optarg ;;
 948
 949   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 950   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 951   | --sharedst | --shareds | --shared | --share | --shar \
 952   | --sha | --sh)
 953     ac_prev=sharedstatedir ;;
 954   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 955   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 956   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 957   | --sha=* | --sh=*)
 958     sharedstatedir=$ac_optarg ;;
 959
 960   -site | --site | --sit)
 961     ac_prev=site ;;
 962   -site=* | --site=* | --sit=*)
 963     site=$ac_optarg ;;
 964
 965   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 966     ac_prev=srcdir ;;
 967   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 968     srcdir=$ac_optarg ;;
 969
 970   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 971   | --syscon | --sysco | --sysc | --sys | --sy)
 972     ac_prev=sysconfdir ;;
 973   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 974   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 975     sysconfdir=$ac_optarg ;;
 976
 977   -target | --target | --targe | --targ | --tar | --ta | --t)
 978     ac_prev=target_alias ;;
 979   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 980     target_alias=$ac_optarg ;;
 981
 982   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 983     verbose=yes ;;
 984
 985   -version | --version | --versio | --versi | --vers | -V)
 986     ac_init_version=: ;;
 987
 988   -with-* | --with-*)
 989     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 990     # Reject names that are not valid shell variable names.
 991     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 992       as_fn_error $? "invalid package name: $ac_useropt"
 993     ac_useropt_orig=$ac_useropt
 994     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 995     case $ac_user_opts in
 996       *"
 997 "with_$ac_useropt"
 998 "*) ;;
 999       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1000          ac_unrecognized_sep=', ';;
1001     esac
1002     eval with_$ac_useropt=\$ac_optarg ;;
1003
1004   -without-* | --without-*)
1005     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1006     # Reject names that are not valid shell variable names.
1007     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1008       as_fn_error $? "invalid package name: $ac_useropt"
1009     ac_useropt_orig=$ac_useropt
1010     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1011     case $ac_user_opts in
1012       *"
1013 "with_$ac_useropt"
1014 "*) ;;
1015       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1016          ac_unrecognized_sep=', ';;
1017     esac
1018     eval with_$ac_useropt=no ;;
1019
1020   --x)
1021     # Obsolete; use --with-x.
1022     with_x=yes ;;
1023
1024   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1025   | --x-incl | --x-inc | --x-in | --x-i)
1026     ac_prev=x_includes ;;
1027   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1028   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1029     x_includes=$ac_optarg ;;
1030
1031   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1032   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1033     ac_prev=x_libraries ;;
1034   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1035   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1036     x_libraries=$ac_optarg ;;
1037
1038   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1039 Try \`$0 --help' for more information"
1040     ;;
1041
1042   *=*)
1043     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1044     # Reject names that are not valid shell variable names.
1045     case $ac_envvar in #(
1046       '' | [0-9]* | *[!_$as_cr_alnum]* )
1047       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1048     esac
1049     eval $ac_envvar=\$ac_optarg
1050     export $ac_envvar ;;
1051
1052   *)
1053     # FIXME: should be removed in autoconf 3.0.
1054     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1055     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1056       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1057     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1058     ;;
1059
1060   esac
1061 done
1062
1063 if test -n "$ac_prev"; then
1064   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1065   as_fn_error $? "missing argument to $ac_option"
1066 fi
1067
1068 if test -n "$ac_unrecognized_opts"; then
1069   case $enable_option_checking in
1070     no) ;;
1071     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1072     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1073   esac
1074 fi
1075
1076 # Check all directory arguments for consistency.
1077 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1078                 datadir sysconfdir sharedstatedir localstatedir includedir \
1079                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1080                 libdir localedir mandir
1081 do
1082   eval ac_val=\$$ac_var
1083   # Remove trailing slashes.
1084   case $ac_val in
1085     */ )
1086       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1087       eval $ac_var=\$ac_val;;
1088   esac
1089   # Be sure to have absolute directory names.
1090   case $ac_val in
1091     [\\/$]* | ?:[\\/]* )  continue;;
1092     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1093   esac
1094   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1095 done
1096
1097 # There might be people who depend on the old broken behavior: `$host'
1098 # used to hold the argument of --host etc.
1099 # FIXME: To remove some day.
1100 build=$build_alias
1101 host=$host_alias
1102 target=$target_alias
1103
1104 # FIXME: To remove some day.
1105 if test "x$host_alias" != x; then
1106   if test "x$build_alias" = x; then
1107     cross_compiling=maybe
1108   elif test "x$build_alias" != "x$host_alias"; then
1109     cross_compiling=yes
1110   fi
1111 fi
1112
1113 ac_tool_prefix=
1114 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1115
1116 test "$silent" = yes && exec 6>/dev/null
1117
1118
1119 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1120 ac_ls_di=`ls -di .` &&
1121 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1122   as_fn_error $? "working directory cannot be determined"
1123 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1124   as_fn_error $? "pwd does not report name of working directory"
1125
1126
1127 # Find the source files, if location was not specified.
1128 if test -z "$srcdir"; then
1129   ac_srcdir_defaulted=yes
1130   # Try the directory containing this script, then the parent directory.
1131   ac_confdir=`$as_dirname -- "$as_myself" ||
1132 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1133          X"$as_myself" : 'X\(//\)[^/]' \| \
1134          X"$as_myself" : 'X\(//\)$' \| \
1135          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1136 $as_echo X"$as_myself" |
1137     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\/\)[^/].*/{
1142             s//\1/
1143             q
1144           }
1145           /^X\(\/\/\)$/{
1146             s//\1/
1147             q
1148           }
1149           /^X\(\/\).*/{
1150             s//\1/
1151             q
1152           }
1153           s/.*/./; q'`
1154   srcdir=$ac_confdir
1155   if test ! -r "$srcdir/$ac_unique_file"; then
1156     srcdir=..
1157   fi
1158 else
1159   ac_srcdir_defaulted=no
1160 fi
1161 if test ! -r "$srcdir/$ac_unique_file"; then
1162   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1163   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1164 fi
1165 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1166 ac_abs_confdir=`(
1167         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1168         pwd)`
1169 # When building in place, set srcdir=.
1170 if test "$ac_abs_confdir" = "$ac_pwd"; then
1171   srcdir=.
1172 fi
1173 # Remove unnecessary trailing slashes from srcdir.
1174 # Double slashes in file names in object file debugging info
1175 # mess up M-x gdb in Emacs.
1176 case $srcdir in
1177 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1178 esac
1179 for ac_var in $ac_precious_vars; do
1180   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1181   eval ac_env_${ac_var}_value=\$${ac_var}
1182   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1183   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1184 done
1185
1186 #
1187 # Report the --help message.
1188 #
1189 if test "$ac_init_help" = "long"; then
1190   # Omit some internal or obsolete options to make the list less imposing.
1191   # This message is too long to be a string in the A/UX 3.1 sh.
1192   cat <<_ACEOF
1193 \`configure' configures this package to adapt to many kinds of systems.
1194
1195 Usage: $0 [OPTION]... [VAR=VALUE]...
1196
1197 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1198 VAR=VALUE.  See below for descriptions of some of the useful variables.
1199
1200 Defaults for the options are specified in brackets.
1201
1202 Configuration:
1203   -h, --help              display this help and exit
1204       --help=short        display options specific to this package
1205       --help=recursive    display the short help of all the included packages
1206   -V, --version           display version information and exit
1207   -q, --quiet, --silent   do not print \`checking ...' messages
1208       --cache-file=FILE   cache test results in FILE [disabled]
1209   -C, --config-cache      alias for \`--cache-file=config.cache'
1210   -n, --no-create         do not create output files
1211       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1212
1213 Installation directories:
1214   --prefix=PREFIX         install architecture-independent files in PREFIX
1215                           [$ac_default_prefix]
1216   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1217                           [PREFIX]
1218
1219 By default, \`make install' will install all the files in
1220 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1221 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1222 for instance \`--prefix=\$HOME'.
1223
1224 For better control, use the options below.
1225
1226 Fine tuning of the installation directories:
1227   --bindir=DIR            user executables [EPREFIX/bin]
1228   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1229   --libexecdir=DIR        program executables [EPREFIX/libexec]
1230   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1231   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1232   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1233   --libdir=DIR            object code libraries [EPREFIX/lib]
1234   --includedir=DIR        C header files [PREFIX/include]
1235   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1236   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1237   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1238   --infodir=DIR           info documentation [DATAROOTDIR/info]
1239   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1240   --mandir=DIR            man documentation [DATAROOTDIR/man]
1241   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1242   --htmldir=DIR           html documentation [DOCDIR]
1243   --dvidir=DIR            dvi documentation [DOCDIR]
1244   --pdfdir=DIR            pdf documentation [DOCDIR]
1245   --psdir=DIR             ps documentation [DOCDIR]
1246 _ACEOF
1247
1248   cat <<\_ACEOF
1249 _ACEOF
1250 fi
1251
1252 if test -n "$ac_init_help"; then
1253
1254   cat <<\_ACEOF
1255
1256 Optional Features:
1257   --disable-option-checking  ignore unrecognized --enable/--with options
1258   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1259   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1260   --enable-sim-reserved-bits
1261                           Specify whether to check reserved bits in
1262                           instruction
1263   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1264   --enable-sim-float      Specify that the target processor has floating point
1265                           hardware
1266
1267 Report bugs to the package provider.
1268 _ACEOF
1269 ac_status=$?
1270 fi
1271
1272 if test "$ac_init_help" = "recursive"; then
1273   # If there are subdirs, report their specific --help.
1274   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1275     test -d "$ac_dir" ||
1276       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1277       continue
1278     ac_builddir=.
1279
1280 case "$ac_dir" in
1281 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1282 *)
1283   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1284   # A ".." for each directory in $ac_dir_suffix.
1285   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1286   case $ac_top_builddir_sub in
1287   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1288   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1289   esac ;;
1290 esac
1291 ac_abs_top_builddir=$ac_pwd
1292 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1293 # for backward compatibility:
1294 ac_top_builddir=$ac_top_build_prefix
1295
1296 case $srcdir in
1297   .)  # We are building in place.
1298     ac_srcdir=.
1299     ac_top_srcdir=$ac_top_builddir_sub
1300     ac_abs_top_srcdir=$ac_pwd ;;
1301   [\\/]* | ?:[\\/]* )  # Absolute name.
1302     ac_srcdir=$srcdir$ac_dir_suffix;
1303     ac_top_srcdir=$srcdir
1304     ac_abs_top_srcdir=$srcdir ;;
1305   *) # Relative name.
1306     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1307     ac_top_srcdir=$ac_top_build_prefix$srcdir
1308     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1309 esac
1310 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1311
1312     cd "$ac_dir" || { ac_status=$?; continue; }
1313     # Check for guested configure.
1314     if test -f "$ac_srcdir/configure.gnu"; then
1315       echo &&
1316       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1317     elif test -f "$ac_srcdir/configure"; then
1318       echo &&
1319       $SHELL "$ac_srcdir/configure" --help=recursive
1320     else
1321       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1322     fi || ac_status=$?
1323     cd "$ac_pwd" || { ac_status=$?; break; }
1324   done
1325 fi
1326
1327 test -n "$ac_init_help" && exit $ac_status
1328 if $ac_init_version; then
1329   cat <<\_ACEOF
1330 configure
1331 generated by GNU Autoconf 2.69
1332
1333 Copyright (C) 2012 Free Software Foundation, Inc.
1334 This configure script is free software; the Free Software Foundation
1335 gives unlimited permission to copy, distribute and modify it.
1336 _ACEOF
1337   exit
1338 fi
1339
1340 ## ------------------------ ##
1341 ## Autoconf initialization. ##
1342 ## ------------------------ ##
1343 cat >config.log <<_ACEOF
1344 This file contains any messages produced by compilers while
1345 running configure, to aid debugging if configure makes a mistake.
1346
1347 It was created by $as_me, which was
1348 generated by GNU Autoconf 2.69.  Invocation command line was
1349
1350   $ $0 $@
1351
1352 _ACEOF
1353 exec 5>>config.log
1354 {
1355 cat <<_ASUNAME
1356 ## --------- ##
1357 ## Platform. ##
1358 ## --------- ##
1359
1360 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1361 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1362 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1363 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1364 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1365
1366 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1367 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1368
1369 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1370 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1371 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1372 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1373 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1374 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1375 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1376
1377 _ASUNAME
1378
1379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1380 for as_dir in $PATH
1381 do
1382   IFS=$as_save_IFS
1383   test -z "$as_dir" && as_dir=.
1384     $as_echo "PATH: $as_dir"
1385   done
1386 IFS=$as_save_IFS
1387
1388 } >&5
1389
1390 cat >&5 <<_ACEOF
1391
1392
1393 ## ----------- ##
1394 ## Core tests. ##
1395 ## ----------- ##
1396
1397 _ACEOF
1398
1399
1400 # Keep a trace of the command line.
1401 # Strip out --no-create and --no-recursion so they do not pile up.
1402 # Strip out --silent because we don't want to record it for future runs.
1403 # Also quote any args containing shell meta-characters.
1404 # Make two passes to allow for proper duplicate-argument suppression.
1405 ac_configure_args=
1406 ac_configure_args0=
1407 ac_configure_args1=
1408 ac_must_keep_next=false
1409 for ac_pass in 1 2
1410 do
1411   for ac_arg
1412   do
1413     case $ac_arg in
1414     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1415     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1416     | -silent | --silent | --silen | --sile | --sil)
1417       continue ;;
1418     *\'*)
1419       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1420     esac
1421     case $ac_pass in
1422     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1423     2)
1424       as_fn_append ac_configure_args1 " '$ac_arg'"
1425       if test $ac_must_keep_next = true; then
1426         ac_must_keep_next=false # Got value, back to normal.
1427       else
1428         case $ac_arg in
1429           *=* | --config-cache | -C | -disable-* | --disable-* \
1430           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1431           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1432           | -with-* | --with-* | -without-* | --without-* | --x)
1433             case "$ac_configure_args0 " in
1434               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1435             esac
1436             ;;
1437           -* ) ac_must_keep_next=true ;;
1438         esac
1439       fi
1440       as_fn_append ac_configure_args " '$ac_arg'"
1441       ;;
1442     esac
1443   done
1444 done
1445 { ac_configure_args0=; unset ac_configure_args0;}
1446 { ac_configure_args1=; unset ac_configure_args1;}
1447
1448 # When interrupted or exit'd, cleanup temporary files, and complete
1449 # config.log.  We remove comments because anyway the quotes in there
1450 # would cause problems or look ugly.
1451 # WARNING: Use '\'' to represent an apostrophe within the trap.
1452 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1453 trap 'exit_status=$?
1454   # Save into config.log some information that might help in debugging.
1455   {
1456     echo
1457
1458     $as_echo "## ---------------- ##
1459 ## Cache variables. ##
1460 ## ---------------- ##"
1461     echo
1462     # The following way of writing the cache mishandles newlines in values,
1463 (
1464   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1465     eval ac_val=\$$ac_var
1466     case $ac_val in #(
1467     *${as_nl}*)
1468       case $ac_var in #(
1469       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1470 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1471       esac
1472       case $ac_var in #(
1473       _ | IFS | as_nl) ;; #(
1474       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1475       *) { eval $ac_var=; unset $ac_var;} ;;
1476       esac ;;
1477     esac
1478   done
1479   (set) 2>&1 |
1480     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1481     *${as_nl}ac_space=\ *)
1482       sed -n \
1483         "s/'\''/'\''\\\\'\'''\''/g;
1484           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1485       ;; #(
1486     *)
1487       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1488       ;;
1489     esac |
1490     sort
1491 )
1492     echo
1493
1494     $as_echo "## ----------------- ##
1495 ## Output variables. ##
1496 ## ----------------- ##"
1497     echo
1498     for ac_var in $ac_subst_vars
1499     do
1500       eval ac_val=\$$ac_var
1501       case $ac_val in
1502       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1503       esac
1504       $as_echo "$ac_var='\''$ac_val'\''"
1505     done | sort
1506     echo
1507
1508     if test -n "$ac_subst_files"; then
1509       $as_echo "## ------------------- ##
1510 ## File substitutions. ##
1511 ## ------------------- ##"
1512       echo
1513       for ac_var in $ac_subst_files
1514       do
1515         eval ac_val=\$$ac_var
1516         case $ac_val in
1517         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1518         esac
1519         $as_echo "$ac_var='\''$ac_val'\''"
1520       done | sort
1521       echo
1522     fi
1523
1524     if test -s confdefs.h; then
1525       $as_echo "## ----------- ##
1526 ## confdefs.h. ##
1527 ## ----------- ##"
1528       echo
1529       cat confdefs.h
1530       echo
1531     fi
1532     test "$ac_signal" != 0 &&
1533       $as_echo "$as_me: caught signal $ac_signal"
1534     $as_echo "$as_me: exit $exit_status"
1535   } >&5
1536   rm -f core *.core core.conftest.* &&
1537     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1538     exit $exit_status
1539 ' 0
1540 for ac_signal in 1 2 13 15; do
1541   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1542 done
1543 ac_signal=0
1544
1545 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1546 rm -f -r conftest* confdefs.h
1547
1548 $as_echo "/* confdefs.h */" > confdefs.h
1549
1550 # Predefined preprocessor variables.
1551
1552 cat >>confdefs.h <<_ACEOF
1553 #define PACKAGE_NAME "$PACKAGE_NAME"
1554 _ACEOF
1555
1556 cat >>confdefs.h <<_ACEOF
1557 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1558 _ACEOF
1559
1560 cat >>confdefs.h <<_ACEOF
1561 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1562 _ACEOF
1563
1564 cat >>confdefs.h <<_ACEOF
1565 #define PACKAGE_STRING "$PACKAGE_STRING"
1566 _ACEOF
1567
1568 cat >>confdefs.h <<_ACEOF
1569 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1570 _ACEOF
1571
1572 cat >>confdefs.h <<_ACEOF
1573 #define PACKAGE_URL "$PACKAGE_URL"
1574 _ACEOF
1575
1576
1577 # Let the site file select an alternate cache file if it wants to.
1578 # Prefer an explicitly selected file to automatically selected ones.
1579 ac_site_file1=NONE
1580 ac_site_file2=NONE
1581 if test -n "$CONFIG_SITE"; then
1582   # We do not want a PATH search for config.site.
1583   case $CONFIG_SITE in #((
1584     -*)  ac_site_file1=./$CONFIG_SITE;;
1585     */*) ac_site_file1=$CONFIG_SITE;;
1586     *)   ac_site_file1=./$CONFIG_SITE;;
1587   esac
1588 elif test "x$prefix" != xNONE; then
1589   ac_site_file1=$prefix/share/config.site
1590   ac_site_file2=$prefix/etc/config.site
1591 else
1592   ac_site_file1=$ac_default_prefix/share/config.site
1593   ac_site_file2=$ac_default_prefix/etc/config.site
1594 fi
1595 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1596 do
1597   test "x$ac_site_file" = xNONE && continue
1598   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1599     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1600 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1601     sed 's/^/| /' "$ac_site_file" >&5
1602     . "$ac_site_file" \
1603       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1604 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1605 as_fn_error $? "failed to load site script $ac_site_file
1606 See \`config.log' for more details" "$LINENO" 5; }
1607   fi
1608 done
1609
1610 if test -r "$cache_file"; then
1611   # Some versions of bash will fail to source /dev/null (special files
1612   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1613   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1615 $as_echo "$as_me: loading cache $cache_file" >&6;}
1616     case $cache_file in
1617       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1618       *)                      . "./$cache_file";;
1619     esac
1620   fi
1621 else
1622   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1623 $as_echo "$as_me: creating cache $cache_file" >&6;}
1624   >$cache_file
1625 fi
1626
1627 # Check that the precious variables saved in the cache have kept the same
1628 # value.
1629 ac_cache_corrupted=false
1630 for ac_var in $ac_precious_vars; do
1631   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1632   eval ac_new_set=\$ac_env_${ac_var}_set
1633   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1634   eval ac_new_val=\$ac_env_${ac_var}_value
1635   case $ac_old_set,$ac_new_set in
1636     set,)
1637       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1638 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1639       ac_cache_corrupted=: ;;
1640     ,set)
1641       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1642 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1643       ac_cache_corrupted=: ;;
1644     ,);;
1645     *)
1646       if test "x$ac_old_val" != "x$ac_new_val"; then
1647         # differences in whitespace do not lead to failure.
1648         ac_old_val_w=`echo x $ac_old_val`
1649         ac_new_val_w=`echo x $ac_new_val`
1650         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1651           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1652 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1653           ac_cache_corrupted=:
1654         else
1655           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1656 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1657           eval $ac_var=\$ac_old_val
1658         fi
1659         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1660 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1661         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1662 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1663       fi;;
1664   esac
1665   # Pass precious variables to config.status.
1666   if test "$ac_new_set" = set; then
1667     case $ac_new_val in
1668     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1669     *) ac_arg=$ac_var=$ac_new_val ;;
1670     esac
1671     case " $ac_configure_args " in
1672       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1673       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1674     esac
1675   fi
1676 done
1677 if $ac_cache_corrupted; then
1678   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1680   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1681 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1682   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1683 fi
1684 ## -------------------- ##
1685 ## Main body of script. ##
1686 ## -------------------- ##
1687
1688 ac_ext=c
1689 ac_cpp='$CPP $CPPFLAGS'
1690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1693
1694
1695
1696
1697
1698 default_sim_reserved_bits="1"
1699 # Check whether --enable-sim-reserved-bits was given.
1700 if test "${enable_sim_reserved_bits+set}" = set; then :
1701   enableval=$enable_sim_reserved_bits; case "${enableval}" in
1702   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
1703   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
1704   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
1705 esac
1706 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
1707   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
1708 fi
1709 else
1710   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
1711 fi
1712
1713
1714 # DEPRECATED
1715 #
1716 # Instead of defining a `subtarget' macro, code should be checking
1717 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
1718 # in question.
1719 #
1720 case "${target}" in
1721   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
1722   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1723   mips*-sde-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1724   mips*-mti-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1725   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1726   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1727   *)                    SIM_SUBTARGET="";;
1728 esac
1729
1730
1731
1732
1733 #
1734 # Select the bitsize of the target
1735 #
1736 mips_addr_bitsize=
1737 case "${target}" in
1738   mips*-sde-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
1739   mips*-mti-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
1740   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1741   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1742   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
1743   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
1744   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
1745   *)                    mips_bitsize=64 ; mips_msb=63 ;;
1746 esac
1747 wire_word_bitsize="$mips_bitsize"
1748 wire_word_msb="$mips_msb"
1749 wire_address_bitsize="$mips_addr_bitsize"
1750 wire_cell_bitsize=""
1751 # Check whether --enable-sim-bitsize was given.
1752 if test "${enable_sim_bitsize+set}" = set; then :
1753   enableval=$enable_sim_bitsize; sim_bitsize=
1754 case "${enableval}" in
1755   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1756   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1757   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1758   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1759   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1760         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1761       else
1762         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1763       fi ;;
1764   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1765         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1766       else
1767         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1768       fi ;;
1769   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1770 esac
1771 # address bitsize
1772 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1773 case x"${tmp}" in
1774   x ) ;;
1775   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1776   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1777   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1778 esac
1779 # cell bitsize
1780 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1781 case x"${tmp}" in
1782   x ) ;;
1783   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1784   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1785   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1786 esac
1787 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1788   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1789 fi
1790 else
1791   sim_bitsize=""
1792 if test x"$wire_word_bitsize" != x; then
1793   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1794 fi
1795 if test x"$wire_word_msb" != x; then
1796   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1797 fi
1798 if test x"$wire_address_bitsize" != x; then
1799   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1800 fi
1801 if test x"$wire_cell_bitsize" != x; then
1802   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1803 fi
1804 fi
1805
1806
1807
1808
1809 #
1810 # Select the floating hardware support of the target
1811 #
1812 mips_fpu=HARDWARE_FLOATING_POINT
1813 mips_fpu_bitsize=
1814 case "${target}" in
1815   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
1816   mips*-sde-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1817   mips*-mti-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1818   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1819   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1820   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1821   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1822   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
1823   *)                    mips_fpu=HARD_FLOATING_POINT ;;
1824 esac
1825
1826 default_sim_float="$mips_fpu"
1827 default_sim_float_bitsize="$mips_fpu_bitsize"
1828 # Check whether --enable-sim-float was given.
1829 if test "${enable_sim_float+set}" = set; then :
1830   enableval=$enable_sim_float; case "${enableval}" in
1831   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1832   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1833   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1834   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1835   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
1836 esac
1837 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1838   echo "Setting float flags = $sim_float" 6>&1
1839 fi
1840 else
1841
1842 sim_float=
1843 if test x"${default_sim_float}" != x""; then
1844   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1845 fi
1846 if test x"${default_sim_float_bitsize}" != x""; then
1847   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1848 fi
1849
1850 fi
1851
1852
1853
1854
1855 #
1856 # Select the IGEN architecture
1857 #
1858 sim_gen=IGEN
1859 sim_igen_machine="-M mipsIV"
1860 sim_m16_machine="-M mips16,mipsIII"
1861 sim_igen_filter="32,64,f"
1862 sim_m16_filter="16"
1863 sim_mach_default="mips8000"
1864
1865 case "${target}" in
1866   mips*tx39*)           sim_gen=IGEN
1867                         sim_igen_filter="32,f"
1868                         sim_igen_machine="-M r3900"
1869                         ;;
1870   mips64vr43*-*-*)      sim_gen=IGEN
1871                         sim_igen_machine="-M mipsIV"
1872                         sim_mach_default="mips8000"
1873                         ;;
1874   mips64vr5*-*-*)       sim_gen=IGEN
1875                         sim_igen_machine="-M vr5000"
1876                         sim_mach_default="mips5000"
1877                         ;;
1878   mips64vr41*)          sim_gen=M16
1879                         sim_igen_machine="-M vr4100"
1880                         sim_m16_machine="-M vr4100"
1881                         sim_igen_filter="32,64,f"
1882                         sim_m16_filter="16"
1883                         sim_mach_default="mips4100"
1884                         ;;
1885   mips64vr-*-* | mips64vrel-*-*)
1886                         sim_gen=MULTI
1887                         sim_multi_configs="\
1888                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
1889                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
1890                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
1891                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
1892                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
1893                         sim_multi_default=mips5000
1894                         ;;
1895   mips*-sde-elf* | mips*-mti-elf*)
1896                         sim_gen=MULTI
1897                         sim_multi_configs="\
1898                           micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
1899                           mips64r2:mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,64,f:mipsisa64r2"
1900                         sim_multi_default=mipsisa64r2
1901                         ;;
1902   mips64*-*-*)          sim_igen_filter="32,64,f"
1903                         sim_gen=IGEN
1904                         ;;
1905   mips16*-*-*)          sim_gen=M16
1906                         sim_igen_filter="32,64,f"
1907                         sim_m16_filter="16"
1908                         ;;
1909   mipsisa32r2*-*-*)     sim_gen=MULTI
1910                         sim_multi_configs="\
1911                           micromips:micromips32,micromipsdsp:32,f:mips_micromips\
1912                           mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
1913                         sim_multi_default=mipsisa32r2
1914                         ;;
1915   mipsisa32*-*-*)       sim_gen=M16
1916                         sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
1917                         sim_m16_machine="-M mips16,mips16e,mips32"
1918                         sim_igen_filter="32,f"
1919                         sim_mach_default="mipsisa32"
1920                         ;;
1921   mipsisa64r2*-*-*)     sim_gen=M16
1922                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
1923                         sim_m16_machine="-M mips16,mips16e,mips64r2"
1924                         sim_igen_filter="32,64,f"
1925                         sim_mach_default="mipsisa64r2"
1926                         ;;
1927   mipsisa64sb1*-*-*)    sim_gen=IGEN
1928                         sim_igen_machine="-M mips64,mips3d,sb1"
1929                         sim_igen_filter="32,64,f"
1930                         sim_mach_default="mips_sb1"
1931                         ;;
1932   mipsisa64*-*-*)       sim_gen=M16
1933                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
1934                         sim_m16_machine="-M mips16,mips16e,mips64"
1935                         sim_igen_filter="32,64,f"
1936                         sim_mach_default="mipsisa64"
1937                         ;;
1938   mips*lsi*)            sim_gen=M16
1939                         sim_igen_machine="-M mipsIII,mips16"
1940                         sim_m16_machine="-M mips16,mipsIII"
1941                         sim_igen_filter="32,f"
1942                         sim_m16_filter="16"
1943                         sim_mach_default="mips4000"
1944                         ;;
1945   mips*-*-*)            sim_gen=IGEN
1946                         sim_igen_filter="32,f"
1947                         ;;
1948 esac
1949
1950 # The MULTI generator can combine several simulation engines into one.
1951 # executable.  A configuration which uses the MULTI should set two
1952 # variables: ${sim_multi_configs} and ${sim_multi_default}.
1953 #
1954 # ${sim_multi_configs} is the list of engines to build.  Each
1955 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
1956 # where:
1957 #
1958 # - NAME is a C-compatible prefix for the engine,
1959 # - MACHINE is a -M argument,
1960 # - FILTER is a -F argument, and
1961 # - BFDMACHS is a comma-separated list of bfd machines that the
1962 #     simulator can run.
1963 #
1964 # Each entry will have a separate simulation engine whose prefix is
1965 # m32<NAME>.  If the machine list includes "mips16", there will also
1966 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
1967 # generated using the same machine list as the 32-bit version,
1968 # but the filter will be "16" instead of FILTER.
1969 #
1970 # The simulator compares the bfd mach against BFDMACHS to decide
1971 # which engine to use.  Entries in BFDMACHS should be bfd_mach
1972 # values with "bfd_mach_" removed.  ${sim_multi_default} says
1973 # which entry should be the default.
1974 if test ${sim_gen} = MULTI; then
1975
1976   # Simple sanity check.
1977   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
1978     as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
1979   fi
1980
1981   # Start in a known state.
1982   rm -f multi-include.h multi-run.c
1983   sim_multi_flags=
1984   sim_multi_src=
1985   sim_multi_obj=
1986   sim_multi_igen_configs=
1987   sim_seen_default=no
1988
1989   cat << __EOF__ > multi-run.c
1990 /* Main entry point for MULTI simulators.
1991    Copyright (C) 2003-2021 Free Software Foundation, Inc.
1992
1993    This program is free software; you can redistribute it and/or modify
1994    it under the terms of the GNU General Public License as published by
1995    the Free Software Foundation; either version 3 of the License, or
1996    (at your option) any later version.
1997
1998    This program is distributed in the hope that it will be useful,
1999    but WITHOUT ANY WARRANTY; without even the implied warranty of
2000    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
2001    GNU General Public License for more details.
2002
2003    You should have received a copy of the GNU General Public License
2004    along with this program.  If not, see <http://www.gnu.org/licenses/>.
2005
2006    --
2007
2008    This file was generated by sim/mips/configure.  */
2009
2010 #include "sim-main.h"
2011 #include "multi-include.h"
2012 #include "elf-bfd.h"
2013 #include "elf/mips.h"
2014
2015 #define SD sd
2016 #define CPU cpu
2017
2018 void
2019 sim_engine_run (SIM_DESC sd,
2020                 int next_cpu_nr,
2021                 int nr_cpus,
2022                 int signal) /* ignore */
2023 {
2024   int mach;
2025
2026   if (STATE_ARCHITECTURE (sd) == NULL)
2027     mach = bfd_mach_${sim_multi_default};
2028   else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
2029            & EF_MIPS_ARCH_ASE_MICROMIPS)
2030     mach = bfd_mach_mips_micromips;
2031   else
2032     mach = STATE_ARCHITECTURE (SD)->mach;
2033
2034   switch (mach)
2035     {
2036 __EOF__
2037
2038   for fc in ${sim_multi_configs}; do
2039
2040     # Split up the entry.  ${c} contains the first three elements.
2041     # Note: outer sqaure brackets are m4 quotes.
2042     c=`echo ${fc} | sed 's/:[^:]*$//'`
2043     bfdmachs=`echo ${fc} | sed 's/.*://'`
2044     name=`echo ${c} | sed 's/:.*//'`
2045     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
2046     filter=`echo ${c} | sed 's/.*://'`
2047
2048     # Build the following lists:
2049     #
2050     #   sim_multi_flags: all -M and -F flags used by the simulator
2051     #   sim_multi_src: all makefile-generated source files
2052     #   sim_multi_obj: the objects for ${sim_multi_src}
2053     #   sim_multi_igen_configs: igen configuration strings.
2054     #
2055     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
2056     # or m16) followed by the NAME, MACHINE and FILTER part of
2057     # the ${sim_multi_configs} entry.
2058     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
2059
2060     # Check whether special handling is needed.
2061     case ${c} in
2062       *:*mips16*:*)
2063         # Run igen twice, once for normal mode and once for mips16.
2064         ws="m32 m16"
2065
2066         # The top-level function for the mips16 simulator is
2067         # in a file m16${name}_run.c, generated by the
2068         # tmp-run-multi Makefile rule.
2069         sim_multi_src="${sim_multi_src} m16${name}_run.c"
2070         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
2071         sim_multi_flags="${sim_multi_flags} -F 16"
2072         ;;
2073       *:*micromips32*:*)
2074         # Run igen thrice, once for micromips32, once for micromips16,
2075         # and once for m32.
2076         ws="micromips_m32 micromips16 micromips32"
2077
2078         # The top-level function for the micromips simulator is
2079         # in a file micromips${name}_run.c, generated by the
2080         # tmp-run-multi Makefile rule.
2081         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2082         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2083         sim_multi_flags="${sim_multi_flags} -F 16,32"
2084         ;;
2085       *:*micromips64*:*)
2086         # Run igen thrice, once for micromips64, once for micromips16,
2087         # and once for m64.
2088         ws="micromips_m64 micromips16 micromips64"
2089
2090         # The top-level function for the micromips simulator is
2091         # in a file micromips${name}_run.c, generated by the
2092         # tmp-run-multi Makefile rule.
2093         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2094         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2095         sim_multi_flags="${sim_multi_flags} -F 16,32,64"
2096         ;;
2097       *)
2098         ws=m32
2099         ;;
2100     esac
2101
2102     # Now add the list of igen-generated files to ${sim_multi_src}
2103     # and ${sim_multi_obj}.
2104     for w in ${ws}; do
2105       for base in engine icache idecode model semantics support; do
2106         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
2107         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
2108         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
2109       done
2110       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
2111     done
2112
2113     # Add an include for the engine.h file.  This file declares the
2114     # top-level foo_engine_run() function.
2115     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
2116
2117     # Add case statements for this engine to sim_engine_run().
2118     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2119       echo "    case bfd_mach_${mach}:" >> multi-run.c
2120       if test ${mach} = ${sim_multi_default}; then
2121         echo "    default:" >> multi-run.c
2122         sim_seen_default=yes
2123       fi
2124     done
2125     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
2126       >> multi-run.c
2127     echo "      break;" >> multi-run.c
2128   done
2129
2130   # Check whether we added a 'default:' label.
2131   if test ${sim_seen_default} = no; then
2132     as_fn_error $? "Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
2133   fi
2134
2135   cat << __EOF__ >> multi-run.c
2136     }
2137 }
2138
2139 int
2140 mips_mach_multi (SIM_DESC sd)
2141 {
2142   if (STATE_ARCHITECTURE (sd) == NULL)
2143     return bfd_mach_${sim_multi_default};
2144
2145   switch (STATE_ARCHITECTURE (SD)->mach)
2146     {
2147 __EOF__
2148
2149   # Add case statements for this engine to mips_mach_multi().
2150   for fc in ${sim_multi_configs}; do
2151
2152     # Split up the entry.  ${c} contains the first three elements.
2153     # Note: outer sqaure brackets are m4 quotes.
2154     c=`echo ${fc} | sed 's/:[^:]*$//'`
2155     bfdmachs=`echo ${fc} | sed 's/.*://'`
2156
2157     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2158       echo "    case bfd_mach_${mach}:" >> multi-run.c
2159     done
2160   done
2161
2162   cat << __EOF__ >> multi-run.c
2163       return (STATE_ARCHITECTURE (SD)->mach);
2164     default:
2165       return bfd_mach_${sim_multi_default};
2166     }
2167 }
2168 __EOF__
2169
2170   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
2171 else
2172   # For clean-extra
2173   sim_multi_src=doesnt-exist.c
2174
2175   if test x"${sim_mach_default}" = x""; then
2176     as_fn_error $? "Error in configure.ac: \${sim_mach_default} not defined" "$LINENO" 5
2177   fi
2178   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
2179 fi
2180 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
2181 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
2182 sim_micromips16_flags=" -F ${sim_micromips16_filter}  ${sim_micromips16_machine}  ${sim_igen_smp}"
2183 sim_micromips_flags=" -F ${sim_micromips_filter}  ${sim_micromips_machine}  ${sim_igen_smp}"
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194 cgen_breaks=""
2195 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
2196 cgen_breaks="break cgen_rtx_error";
2197 fi
2198
2199 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2200
2201 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2202
2203 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
2204
2205 ac_config_commands="$ac_config_commands Makefile"
2206
2207 ac_config_commands="$ac_config_commands stamp-h"
2208
2209
2210
2211
2212
2213
2214
2215
2216 SIM_COMMON_BUILD_TRUE='#'
2217 SIM_COMMON_BUILD_FALSE=
2218
2219
2220
2221 cat >confcache <<\_ACEOF
2222 # This file is a shell script that caches the results of configure
2223 # tests run on this system so they can be shared between configure
2224 # scripts and configure runs, see configure's option --config-cache.
2225 # It is not useful on other systems.  If it contains results you don't
2226 # want to keep, you may remove or edit it.
2227 #
2228 # config.status only pays attention to the cache file if you give it
2229 # the --recheck option to rerun configure.
2230 #
2231 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2232 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2233 # following values.
2234
2235 _ACEOF
2236
2237 # The following way of writing the cache mishandles newlines in values,
2238 # but we know of no workaround that is simple, portable, and efficient.
2239 # So, we kill variables containing newlines.
2240 # Ultrix sh set writes to stderr and can't be redirected directly,
2241 # and sets the high bit in the cache file unless we assign to the vars.
2242 (
2243   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2244     eval ac_val=\$$ac_var
2245     case $ac_val in #(
2246     *${as_nl}*)
2247       case $ac_var in #(
2248       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2249 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2250       esac
2251       case $ac_var in #(
2252       _ | IFS | as_nl) ;; #(
2253       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2254       *) { eval $ac_var=; unset $ac_var;} ;;
2255       esac ;;
2256     esac
2257   done
2258
2259   (set) 2>&1 |
2260     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2261     *${as_nl}ac_space=\ *)
2262       # `set' does not quote correctly, so add quotes: double-quote
2263       # substitution turns \\\\ into \\, and sed turns \\ into \.
2264       sed -n \
2265         "s/'/'\\\\''/g;
2266           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2267       ;; #(
2268     *)
2269       # `set' quotes correctly as required by POSIX, so do not add quotes.
2270       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2271       ;;
2272     esac |
2273     sort
2274 ) |
2275   sed '
2276      /^ac_cv_env_/b end
2277      t clear
2278      :clear
2279      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2280      t end
2281      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2282      :end' >>confcache
2283 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2284   if test -w "$cache_file"; then
2285     if test "x$cache_file" != "x/dev/null"; then
2286       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2287 $as_echo "$as_me: updating cache $cache_file" >&6;}
2288       if test ! -f "$cache_file" || test -h "$cache_file"; then
2289         cat confcache >"$cache_file"
2290       else
2291         case $cache_file in #(
2292         */* | ?:*)
2293           mv -f confcache "$cache_file"$$ &&
2294           mv -f "$cache_file"$$ "$cache_file" ;; #(
2295         *)
2296           mv -f confcache "$cache_file" ;;
2297         esac
2298       fi
2299     fi
2300   else
2301     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2302 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2303   fi
2304 fi
2305 rm -f confcache
2306
2307 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2308 # Let make expand exec_prefix.
2309 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2310
2311 # Transform confdefs.h into DEFS.
2312 # Protect against shell expansion while executing Makefile rules.
2313 # Protect against Makefile macro expansion.
2314 #
2315 # If the first sed substitution is executed (which looks for macros that
2316 # take arguments), then branch to the quote section.  Otherwise,
2317 # look for a macro that doesn't take arguments.
2318 ac_script='
2319 :mline
2320 /\\$/{
2321  N
2322  s,\\\n,,
2323  b mline
2324 }
2325 t clear
2326 :clear
2327 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2328 t quote
2329 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2330 t quote
2331 b any
2332 :quote
2333 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2334 s/\[/\\&/g
2335 s/\]/\\&/g
2336 s/\$/$$/g
2337 H
2338 :any
2339 ${
2340         g
2341         s/^\n//
2342         s/\n/ /g
2343         p
2344 }
2345 '
2346 DEFS=`sed -n "$ac_script" confdefs.h`
2347
2348
2349 ac_libobjs=
2350 ac_ltlibobjs=
2351 U=
2352 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2353   # 1. Remove the extension, and $U if already installed.
2354   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2355   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2356   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2357   #    will be set to the directory where LIBOBJS objects are built.
2358   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2359   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2360 done
2361 LIBOBJS=$ac_libobjs
2362
2363 LTLIBOBJS=$ac_ltlibobjs
2364
2365
2366
2367 : "${CONFIG_STATUS=./config.status}"
2368 ac_write_fail=0
2369 ac_clean_files_save=$ac_clean_files
2370 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2372 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2373 as_write_fail=0
2374 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2375 #! $SHELL
2376 # Generated by $as_me.
2377 # Run this file to recreate the current configuration.
2378 # Compiler output produced by configure, useful for debugging
2379 # configure, is in config.log if it exists.
2380
2381 debug=false
2382 ac_cs_recheck=false
2383 ac_cs_silent=false
2384
2385 SHELL=\${CONFIG_SHELL-$SHELL}
2386 export SHELL
2387 _ASEOF
2388 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2389 ## -------------------- ##
2390 ## M4sh Initialization. ##
2391 ## -------------------- ##
2392
2393 # Be more Bourne compatible
2394 DUALCASE=1; export DUALCASE # for MKS sh
2395 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2396   emulate sh
2397   NULLCMD=:
2398   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2399   # is contrary to our usage.  Disable this feature.
2400   alias -g '${1+"$@"}'='"$@"'
2401   setopt NO_GLOB_SUBST
2402 else
2403   case `(set -o) 2>/dev/null` in #(
2404   *posix*) :
2405     set -o posix ;; #(
2406   *) :
2407      ;;
2408 esac
2409 fi
2410
2411
2412 as_nl='
2413 '
2414 export as_nl
2415 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2416 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2417 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2418 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2419 # Prefer a ksh shell builtin over an external printf program on Solaris,
2420 # but without wasting forks for bash or zsh.
2421 if test -z "$BASH_VERSION$ZSH_VERSION" \
2422     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2423   as_echo='print -r --'
2424   as_echo_n='print -rn --'
2425 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2426   as_echo='printf %s\n'
2427   as_echo_n='printf %s'
2428 else
2429   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2430     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2431     as_echo_n='/usr/ucb/echo -n'
2432   else
2433     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2434     as_echo_n_body='eval
2435       arg=$1;
2436       case $arg in #(
2437       *"$as_nl"*)
2438         expr "X$arg" : "X\\(.*\\)$as_nl";
2439         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2440       esac;
2441       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2442     '
2443     export as_echo_n_body
2444     as_echo_n='sh -c $as_echo_n_body as_echo'
2445   fi
2446   export as_echo_body
2447   as_echo='sh -c $as_echo_body as_echo'
2448 fi
2449
2450 # The user is always right.
2451 if test "${PATH_SEPARATOR+set}" != set; then
2452   PATH_SEPARATOR=:
2453   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2454     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2455       PATH_SEPARATOR=';'
2456   }
2457 fi
2458
2459
2460 # IFS
2461 # We need space, tab and new line, in precisely that order.  Quoting is
2462 # there to prevent editors from complaining about space-tab.
2463 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2464 # splitting by setting IFS to empty value.)
2465 IFS=" ""        $as_nl"
2466
2467 # Find who we are.  Look in the path if we contain no directory separator.
2468 as_myself=
2469 case $0 in #((
2470   *[\\/]* ) as_myself=$0 ;;
2471   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2472 for as_dir in $PATH
2473 do
2474   IFS=$as_save_IFS
2475   test -z "$as_dir" && as_dir=.
2476     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2477   done
2478 IFS=$as_save_IFS
2479
2480      ;;
2481 esac
2482 # We did not find ourselves, most probably we were run as `sh COMMAND'
2483 # in which case we are not to be found in the path.
2484 if test "x$as_myself" = x; then
2485   as_myself=$0
2486 fi
2487 if test ! -f "$as_myself"; then
2488   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2489   exit 1
2490 fi
2491
2492 # Unset variables that we do not need and which cause bugs (e.g. in
2493 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2494 # suppresses any "Segmentation fault" message there.  '((' could
2495 # trigger a bug in pdksh 5.2.14.
2496 for as_var in BASH_ENV ENV MAIL MAILPATH
2497 do eval test x\${$as_var+set} = xset \
2498   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2499 done
2500 PS1='$ '
2501 PS2='> '
2502 PS4='+ '
2503
2504 # NLS nuisances.
2505 LC_ALL=C
2506 export LC_ALL
2507 LANGUAGE=C
2508 export LANGUAGE
2509
2510 # CDPATH.
2511 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2512
2513
2514 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2515 # ----------------------------------------
2516 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2517 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2518 # script with STATUS, using 1 if that was 0.
2519 as_fn_error ()
2520 {
2521   as_status=$1; test $as_status -eq 0 && as_status=1
2522   if test "$4"; then
2523     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2524     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2525   fi
2526   $as_echo "$as_me: error: $2" >&2
2527   as_fn_exit $as_status
2528 } # as_fn_error
2529
2530
2531 # as_fn_set_status STATUS
2532 # -----------------------
2533 # Set $? to STATUS, without forking.
2534 as_fn_set_status ()
2535 {
2536   return $1
2537 } # as_fn_set_status
2538
2539 # as_fn_exit STATUS
2540 # -----------------
2541 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2542 as_fn_exit ()
2543 {
2544   set +e
2545   as_fn_set_status $1
2546   exit $1
2547 } # as_fn_exit
2548
2549 # as_fn_unset VAR
2550 # ---------------
2551 # Portably unset VAR.
2552 as_fn_unset ()
2553 {
2554   { eval $1=; unset $1;}
2555 }
2556 as_unset=as_fn_unset
2557 # as_fn_append VAR VALUE
2558 # ----------------------
2559 # Append the text in VALUE to the end of the definition contained in VAR. Take
2560 # advantage of any shell optimizations that allow amortized linear growth over
2561 # repeated appends, instead of the typical quadratic growth present in naive
2562 # implementations.
2563 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2564   eval 'as_fn_append ()
2565   {
2566     eval $1+=\$2
2567   }'
2568 else
2569   as_fn_append ()
2570   {
2571     eval $1=\$$1\$2
2572   }
2573 fi # as_fn_append
2574
2575 # as_fn_arith ARG...
2576 # ------------------
2577 # Perform arithmetic evaluation on the ARGs, and store the result in the
2578 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2579 # must be portable across $(()) and expr.
2580 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2581   eval 'as_fn_arith ()
2582   {
2583     as_val=$(( $* ))
2584   }'
2585 else
2586   as_fn_arith ()
2587   {
2588     as_val=`expr "$@" || test $? -eq 1`
2589   }
2590 fi # as_fn_arith
2591
2592
2593 if expr a : '\(a\)' >/dev/null 2>&1 &&
2594    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2595   as_expr=expr
2596 else
2597   as_expr=false
2598 fi
2599
2600 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2601   as_basename=basename
2602 else
2603   as_basename=false
2604 fi
2605
2606 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2607   as_dirname=dirname
2608 else
2609   as_dirname=false
2610 fi
2611
2612 as_me=`$as_basename -- "$0" ||
2613 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2614          X"$0" : 'X\(//\)$' \| \
2615          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2616 $as_echo X/"$0" |
2617     sed '/^.*\/\([^/][^/]*\)\/*$/{
2618             s//\1/
2619             q
2620           }
2621           /^X\/\(\/\/\)$/{
2622             s//\1/
2623             q
2624           }
2625           /^X\/\(\/\).*/{
2626             s//\1/
2627             q
2628           }
2629           s/.*/./; q'`
2630
2631 # Avoid depending upon Character Ranges.
2632 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2633 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2634 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2635 as_cr_digits='0123456789'
2636 as_cr_alnum=$as_cr_Letters$as_cr_digits
2637
2638 ECHO_C= ECHO_N= ECHO_T=
2639 case `echo -n x` in #(((((
2640 -n*)
2641   case `echo 'xy\c'` in
2642   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2643   xy)  ECHO_C='\c';;
2644   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2645        ECHO_T=' ';;
2646   esac;;
2647 *)
2648   ECHO_N='-n';;
2649 esac
2650
2651 rm -f conf$$ conf$$.exe conf$$.file
2652 if test -d conf$$.dir; then
2653   rm -f conf$$.dir/conf$$.file
2654 else
2655   rm -f conf$$.dir
2656   mkdir conf$$.dir 2>/dev/null
2657 fi
2658 if (echo >conf$$.file) 2>/dev/null; then
2659   if ln -s conf$$.file conf$$ 2>/dev/null; then
2660     as_ln_s='ln -s'
2661     # ... but there are two gotchas:
2662     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2663     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2664     # In both cases, we have to default to `cp -pR'.
2665     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2666       as_ln_s='cp -pR'
2667   elif ln conf$$.file conf$$ 2>/dev/null; then
2668     as_ln_s=ln
2669   else
2670     as_ln_s='cp -pR'
2671   fi
2672 else
2673   as_ln_s='cp -pR'
2674 fi
2675 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2676 rmdir conf$$.dir 2>/dev/null
2677
2678
2679 # as_fn_mkdir_p
2680 # -------------
2681 # Create "$as_dir" as a directory, including parents if necessary.
2682 as_fn_mkdir_p ()
2683 {
2684
2685   case $as_dir in #(
2686   -*) as_dir=./$as_dir;;
2687   esac
2688   test -d "$as_dir" || eval $as_mkdir_p || {
2689     as_dirs=
2690     while :; do
2691       case $as_dir in #(
2692       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2693       *) as_qdir=$as_dir;;
2694       esac
2695       as_dirs="'$as_qdir' $as_dirs"
2696       as_dir=`$as_dirname -- "$as_dir" ||
2697 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2698          X"$as_dir" : 'X\(//\)[^/]' \| \
2699          X"$as_dir" : 'X\(//\)$' \| \
2700          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2701 $as_echo X"$as_dir" |
2702     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2703             s//\1/
2704             q
2705           }
2706           /^X\(\/\/\)[^/].*/{
2707             s//\1/
2708             q
2709           }
2710           /^X\(\/\/\)$/{
2711             s//\1/
2712             q
2713           }
2714           /^X\(\/\).*/{
2715             s//\1/
2716             q
2717           }
2718           s/.*/./; q'`
2719       test -d "$as_dir" && break
2720     done
2721     test -z "$as_dirs" || eval "mkdir $as_dirs"
2722   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2723
2724
2725 } # as_fn_mkdir_p
2726 if mkdir -p . 2>/dev/null; then
2727   as_mkdir_p='mkdir -p "$as_dir"'
2728 else
2729   test -d ./-p && rmdir ./-p
2730   as_mkdir_p=false
2731 fi
2732
2733
2734 # as_fn_executable_p FILE
2735 # -----------------------
2736 # Test if FILE is an executable regular file.
2737 as_fn_executable_p ()
2738 {
2739   test -f "$1" && test -x "$1"
2740 } # as_fn_executable_p
2741 as_test_x='test -x'
2742 as_executable_p=as_fn_executable_p
2743
2744 # Sed expression to map a string onto a valid CPP name.
2745 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2746
2747 # Sed expression to map a string onto a valid variable name.
2748 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2749
2750
2751 exec 6>&1
2752 ## ----------------------------------- ##
2753 ## Main body of $CONFIG_STATUS script. ##
2754 ## ----------------------------------- ##
2755 _ASEOF
2756 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2757
2758 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2759 # Save the log message, to keep $0 and so on meaningful, and to
2760 # report actual input values of CONFIG_FILES etc. instead of their
2761 # values after options handling.
2762 ac_log="
2763 This file was extended by $as_me, which was
2764 generated by GNU Autoconf 2.69.  Invocation command line was
2765
2766   CONFIG_FILES    = $CONFIG_FILES
2767   CONFIG_HEADERS  = $CONFIG_HEADERS
2768   CONFIG_LINKS    = $CONFIG_LINKS
2769   CONFIG_COMMANDS = $CONFIG_COMMANDS
2770   $ $0 $@
2771
2772 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2773 "
2774
2775 _ACEOF
2776
2777 case $ac_config_files in *"
2778 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2779 esac
2780
2781
2782
2783 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2784 # Files that config.status was made for.
2785 config_files="$ac_config_files"
2786 config_commands="$ac_config_commands"
2787
2788 _ACEOF
2789
2790 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2791 ac_cs_usage="\
2792 \`$as_me' instantiates files and other configuration actions
2793 from templates according to the current configuration.  Unless the files
2794 and actions are specified as TAGs, all are instantiated by default.
2795
2796 Usage: $0 [OPTION]... [TAG]...
2797
2798   -h, --help       print this help, then exit
2799   -V, --version    print version number and configuration settings, then exit
2800       --config     print configuration, then exit
2801   -q, --quiet, --silent
2802                    do not print progress messages
2803   -d, --debug      don't remove temporary files
2804       --recheck    update $as_me by reconfiguring in the same conditions
2805       --file=FILE[:TEMPLATE]
2806                    instantiate the configuration file FILE
2807
2808 Configuration files:
2809 $config_files
2810
2811 Configuration commands:
2812 $config_commands
2813
2814 Report bugs to the package provider."
2815
2816 _ACEOF
2817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2818 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2819 ac_cs_version="\\
2820 config.status
2821 configured by $0, generated by GNU Autoconf 2.69,
2822   with options \\"\$ac_cs_config\\"
2823
2824 Copyright (C) 2012 Free Software Foundation, Inc.
2825 This config.status script is free software; the Free Software Foundation
2826 gives unlimited permission to copy, distribute and modify it."
2827
2828 ac_pwd='$ac_pwd'
2829 srcdir='$srcdir'
2830 test -n "\$AWK" || AWK=awk
2831 _ACEOF
2832
2833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2834 # The default lists apply if the user does not specify any file.
2835 ac_need_defaults=:
2836 while test $# != 0
2837 do
2838   case $1 in
2839   --*=?*)
2840     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2841     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2842     ac_shift=:
2843     ;;
2844   --*=)
2845     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2846     ac_optarg=
2847     ac_shift=:
2848     ;;
2849   *)
2850     ac_option=$1
2851     ac_optarg=$2
2852     ac_shift=shift
2853     ;;
2854   esac
2855
2856   case $ac_option in
2857   # Handling of the options.
2858   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2859     ac_cs_recheck=: ;;
2860   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2861     $as_echo "$ac_cs_version"; exit ;;
2862   --config | --confi | --conf | --con | --co | --c )
2863     $as_echo "$ac_cs_config"; exit ;;
2864   --debug | --debu | --deb | --de | --d | -d )
2865     debug=: ;;
2866   --file | --fil | --fi | --f )
2867     $ac_shift
2868     case $ac_optarg in
2869     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2870     '') as_fn_error $? "missing file argument" ;;
2871     esac
2872     as_fn_append CONFIG_FILES " '$ac_optarg'"
2873     ac_need_defaults=false;;
2874   --he | --h |  --help | --hel | -h )
2875     $as_echo "$ac_cs_usage"; exit ;;
2876   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2877   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2878     ac_cs_silent=: ;;
2879
2880   # This is an error.
2881   -*) as_fn_error $? "unrecognized option: \`$1'
2882 Try \`$0 --help' for more information." ;;
2883
2884   *) as_fn_append ac_config_targets " $1"
2885      ac_need_defaults=false ;;
2886
2887   esac
2888   shift
2889 done
2890
2891 ac_configure_extra_args=
2892
2893 if $ac_cs_silent; then
2894   exec 6>/dev/null
2895   ac_configure_extra_args="$ac_configure_extra_args --silent"
2896 fi
2897
2898 _ACEOF
2899 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2900 if \$ac_cs_recheck; then
2901   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2902   shift
2903   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2904   CONFIG_SHELL='$SHELL'
2905   export CONFIG_SHELL
2906   exec "\$@"
2907 fi
2908
2909 _ACEOF
2910 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2911 exec 5>>config.log
2912 {
2913   echo
2914   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2915 ## Running $as_me. ##
2916 _ASBOX
2917   $as_echo "$ac_log"
2918 } >&5
2919
2920 _ACEOF
2921 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2922 _ACEOF
2923
2924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2925
2926 # Handling of arguments.
2927 for ac_config_target in $ac_config_targets
2928 do
2929   case $ac_config_target in
2930     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2931     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2932     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2933     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2934     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2935
2936   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2937   esac
2938 done
2939
2940
2941 # If the user did not use the arguments to specify the items to instantiate,
2942 # then the envvar interface is used.  Set only those that are not.
2943 # We use the long form for the default assignment because of an extremely
2944 # bizarre bug on SunOS 4.1.3.
2945 if $ac_need_defaults; then
2946   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2947   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2948 fi
2949
2950 # Have a temporary directory for convenience.  Make it in the build tree
2951 # simply because there is no reason against having it here, and in addition,
2952 # creating and moving files from /tmp can sometimes cause problems.
2953 # Hook for its removal unless debugging.
2954 # Note that there is a small window in which the directory will not be cleaned:
2955 # after its creation but before its name has been assigned to `$tmp'.
2956 $debug ||
2957 {
2958   tmp= ac_tmp=
2959   trap 'exit_status=$?
2960   : "${ac_tmp:=$tmp}"
2961   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2962 ' 0
2963   trap 'as_fn_exit 1' 1 2 13 15
2964 }
2965 # Create a (secure) tmp directory for tmp files.
2966
2967 {
2968   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2969   test -d "$tmp"
2970 }  ||
2971 {
2972   tmp=./conf$$-$RANDOM
2973   (umask 077 && mkdir "$tmp")
2974 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2975 ac_tmp=$tmp
2976
2977 # Set up the scripts for CONFIG_FILES section.
2978 # No need to generate them if there are no CONFIG_FILES.
2979 # This happens for instance with `./config.status config.h'.
2980 if test -n "$CONFIG_FILES"; then
2981
2982
2983 ac_cr=`echo X | tr X '\015'`
2984 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2985 # But we know of no other shell where ac_cr would be empty at this
2986 # point, so we can use a bashism as a fallback.
2987 if test "x$ac_cr" = x; then
2988   eval ac_cr=\$\'\\r\'
2989 fi
2990 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2991 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2992   ac_cs_awk_cr='\\r'
2993 else
2994   ac_cs_awk_cr=$ac_cr
2995 fi
2996
2997 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2998 _ACEOF
2999
3000
3001 {
3002   echo "cat >conf$$subs.awk <<_ACEOF" &&
3003   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3004   echo "_ACEOF"
3005 } >conf$$subs.sh ||
3006   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3007 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3008 ac_delim='%!_!# '
3009 for ac_last_try in false false false false false :; do
3010   . ./conf$$subs.sh ||
3011     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3012
3013   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3014   if test $ac_delim_n = $ac_delim_num; then
3015     break
3016   elif $ac_last_try; then
3017     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3018   else
3019     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3020   fi
3021 done
3022 rm -f conf$$subs.sh
3023
3024 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3025 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3026 _ACEOF
3027 sed -n '
3028 h
3029 s/^/S["/; s/!.*/"]=/
3030 p
3031 g
3032 s/^[^!]*!//
3033 :repl
3034 t repl
3035 s/'"$ac_delim"'$//
3036 t delim
3037 :nl
3038 h
3039 s/\(.\{148\}\)..*/\1/
3040 t more1
3041 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3042 p
3043 n
3044 b repl
3045 :more1
3046 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3047 p
3048 g
3049 s/.\{148\}//
3050 t nl
3051 :delim
3052 h
3053 s/\(.\{148\}\)..*/\1/
3054 t more2
3055 s/["\\]/\\&/g; s/^/"/; s/$/"/
3056 p
3057 b
3058 :more2
3059 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3060 p
3061 g
3062 s/.\{148\}//
3063 t delim
3064 ' <conf$$subs.awk | sed '
3065 /^[^""]/{
3066   N
3067   s/\n//
3068 }
3069 ' >>$CONFIG_STATUS || ac_write_fail=1
3070 rm -f conf$$subs.awk
3071 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3072 _ACAWK
3073 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3074   for (key in S) S_is_set[key] = 1
3075   FS = "\a"
3076
3077 }
3078 {
3079   line = $ 0
3080   nfields = split(line, field, "@")
3081   substed = 0
3082   len = length(field[1])
3083   for (i = 2; i < nfields; i++) {
3084     key = field[i]
3085     keylen = length(key)
3086     if (S_is_set[key]) {
3087       value = S[key]
3088       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3089       len += length(value) + length(field[++i])
3090       substed = 1
3091     } else
3092       len += 1 + keylen
3093   }
3094
3095   print line
3096 }
3097
3098 _ACAWK
3099 _ACEOF
3100 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3101 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3102   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3103 else
3104   cat
3105 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3106   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3107 _ACEOF
3108
3109 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3110 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3111 # trailing colons and then remove the whole line if VPATH becomes empty
3112 # (actually we leave an empty line to preserve line numbers).
3113 if test "x$srcdir" = x.; then
3114   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3115 h
3116 s///
3117 s/^/:/
3118 s/[      ]*$/:/
3119 s/:\$(srcdir):/:/g
3120 s/:\${srcdir}:/:/g
3121 s/:@srcdir@:/:/g
3122 s/^:*//
3123 s/:*$//
3124 x
3125 s/\(=[   ]*\).*/\1/
3126 G
3127 s/\n//
3128 s/^[^=]*=[       ]*$//
3129 }'
3130 fi
3131
3132 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3133 fi # test -n "$CONFIG_FILES"
3134
3135
3136 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
3137 shift
3138 for ac_tag
3139 do
3140   case $ac_tag in
3141   :[FHLC]) ac_mode=$ac_tag; continue;;
3142   esac
3143   case $ac_mode$ac_tag in
3144   :[FHL]*:*);;
3145   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3146   :[FH]-) ac_tag=-:-;;
3147   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3148   esac
3149   ac_save_IFS=$IFS
3150   IFS=:
3151   set x $ac_tag
3152   IFS=$ac_save_IFS
3153   shift
3154   ac_file=$1
3155   shift
3156
3157   case $ac_mode in
3158   :L) ac_source=$1;;
3159   :[FH])
3160     ac_file_inputs=
3161     for ac_f
3162     do
3163       case $ac_f in
3164       -) ac_f="$ac_tmp/stdin";;
3165       *) # Look for the file first in the build tree, then in the source tree
3166          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3167          # because $ac_f cannot contain `:'.
3168          test -f "$ac_f" ||
3169            case $ac_f in
3170            [\\/$]*) false;;
3171            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3172            esac ||
3173            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3174       esac
3175       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3176       as_fn_append ac_file_inputs " '$ac_f'"
3177     done
3178
3179     # Let's still pretend it is `configure' which instantiates (i.e., don't
3180     # use $as_me), people would be surprised to read:
3181     #    /* config.h.  Generated by config.status.  */
3182     configure_input='Generated from '`
3183           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3184         `' by configure.'
3185     if test x"$ac_file" != x-; then
3186       configure_input="$ac_file.  $configure_input"
3187       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3188 $as_echo "$as_me: creating $ac_file" >&6;}
3189     fi
3190     # Neutralize special characters interpreted by sed in replacement strings.
3191     case $configure_input in #(
3192     *\&* | *\|* | *\\* )
3193        ac_sed_conf_input=`$as_echo "$configure_input" |
3194        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3195     *) ac_sed_conf_input=$configure_input;;
3196     esac
3197
3198     case $ac_tag in
3199     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3200       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3201     esac
3202     ;;
3203   esac
3204
3205   ac_dir=`$as_dirname -- "$ac_file" ||
3206 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3207          X"$ac_file" : 'X\(//\)[^/]' \| \
3208          X"$ac_file" : 'X\(//\)$' \| \
3209          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3210 $as_echo X"$ac_file" |
3211     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3212             s//\1/
3213             q
3214           }
3215           /^X\(\/\/\)[^/].*/{
3216             s//\1/
3217             q
3218           }
3219           /^X\(\/\/\)$/{
3220             s//\1/
3221             q
3222           }
3223           /^X\(\/\).*/{
3224             s//\1/
3225             q
3226           }
3227           s/.*/./; q'`
3228   as_dir="$ac_dir"; as_fn_mkdir_p
3229   ac_builddir=.
3230
3231 case "$ac_dir" in
3232 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3233 *)
3234   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3235   # A ".." for each directory in $ac_dir_suffix.
3236   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3237   case $ac_top_builddir_sub in
3238   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3239   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3240   esac ;;
3241 esac
3242 ac_abs_top_builddir=$ac_pwd
3243 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3244 # for backward compatibility:
3245 ac_top_builddir=$ac_top_build_prefix
3246
3247 case $srcdir in
3248   .)  # We are building in place.
3249     ac_srcdir=.
3250     ac_top_srcdir=$ac_top_builddir_sub
3251     ac_abs_top_srcdir=$ac_pwd ;;
3252   [\\/]* | ?:[\\/]* )  # Absolute name.
3253     ac_srcdir=$srcdir$ac_dir_suffix;
3254     ac_top_srcdir=$srcdir
3255     ac_abs_top_srcdir=$srcdir ;;
3256   *) # Relative name.
3257     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3258     ac_top_srcdir=$ac_top_build_prefix$srcdir
3259     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3260 esac
3261 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3262
3263
3264   case $ac_mode in
3265   :F)
3266   #
3267   # CONFIG_FILE
3268   #
3269
3270 _ACEOF
3271
3272 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3273 # If the template does not know about datarootdir, expand it.
3274 # FIXME: This hack should be removed a few years after 2.60.
3275 ac_datarootdir_hack=; ac_datarootdir_seen=
3276 ac_sed_dataroot='
3277 /datarootdir/ {
3278   p
3279   q
3280 }
3281 /@datadir@/p
3282 /@docdir@/p
3283 /@infodir@/p
3284 /@localedir@/p
3285 /@mandir@/p'
3286 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3287 *datarootdir*) ac_datarootdir_seen=yes;;
3288 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3289   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3290 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3291 _ACEOF
3292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3293   ac_datarootdir_hack='
3294   s&@datadir@&$datadir&g
3295   s&@docdir@&$docdir&g
3296   s&@infodir@&$infodir&g
3297   s&@localedir@&$localedir&g
3298   s&@mandir@&$mandir&g
3299   s&\\\${datarootdir}&$datarootdir&g' ;;
3300 esac
3301 _ACEOF
3302
3303 # Neutralize VPATH when `$srcdir' = `.'.
3304 # Shell code in configure.ac might set extrasub.
3305 # FIXME: do we really want to maintain this feature?
3306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3307 ac_sed_extra="$ac_vpsub
3308 $extrasub
3309 _ACEOF
3310 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3311 :t
3312 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3313 s|@configure_input@|$ac_sed_conf_input|;t t
3314 s&@top_builddir@&$ac_top_builddir_sub&;t t
3315 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3316 s&@srcdir@&$ac_srcdir&;t t
3317 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3318 s&@top_srcdir@&$ac_top_srcdir&;t t
3319 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3320 s&@builddir@&$ac_builddir&;t t
3321 s&@abs_builddir@&$ac_abs_builddir&;t t
3322 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3323 $ac_datarootdir_hack
3324 "
3325 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3326   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3327
3328 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3329   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3330   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3331       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3332   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3333 which seems to be undefined.  Please make sure it is defined" >&5
3334 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3335 which seems to be undefined.  Please make sure it is defined" >&2;}
3336
3337   rm -f "$ac_tmp/stdin"
3338   case $ac_file in
3339   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3340   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3341   esac \
3342   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3343  ;;
3344
3345
3346   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3347 $as_echo "$as_me: executing $ac_file commands" >&6;}
3348  ;;
3349   esac
3350
3351
3352   case $ac_file$ac_mode in
3353     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3354  rm -f Makesim1.tmp Makesim2.tmp Makefile
3355  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3356  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3357  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3358         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3359         <Makefile.sim >Makefile
3360  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3361  ;;
3362     "stamp-h":C) echo > stamp-h ;;
3363
3364   esac
3365 done # for ac_tag
3366
3367
3368 as_fn_exit 0
3369 _ACEOF
3370 ac_clean_files=$ac_clean_files_save
3371
3372 test $ac_write_fail = 0 ||
3373   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3374
3375
3376 # configure is writing to config.log, and then calls config.status.
3377 # config.status does its own redirection, appending to config.log.
3378 # Unfortunately, on DOS this fails, as config.log is still kept open
3379 # by configure, so config.status won't be able to write to it; its
3380 # output is simply discarded.  So we exec the FD to /dev/null,
3381 # effectively closing config.log, so it can be properly (re)opened and
3382 # appended to by config.status.  When coming back to configure, we
3383 # need to make the FD available again.
3384 if test "$no_create" != yes; then
3385   ac_cs_success=:
3386   ac_config_status_args=
3387   test "$silent" = yes &&
3388     ac_config_status_args="$ac_config_status_args --quiet"
3389   exec 5>/dev/null
3390   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3391   exec 5>>config.log
3392   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3393   # would make configure fail if this is the last instruction.
3394   $ac_cs_success || as_fn_exit 1
3395 fi
3396 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3397   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3398 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3399 fi
3400
3401