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