sim/mips/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 SIM_COMMON_BUILD_FALSE
 588 SIM_COMMON_BUILD_TRUE
 589 sim_scache
 590 cgen_breaks
 591 sim_multi_obj
 592 sim_multi_src
 593 sim_multi_igen_configs
 594 sim_multi_flags
 595 sim_gen
 596 sim_micromips16_flags
 597 sim_micromips_flags
 598 sim_m16_flags
 599 sim_igen_flags
 600 SIM_SUBTARGET
 601 target_alias
 602 host_alias
 603 build_alias
 604 LIBS
 605 ECHO_T
 606 ECHO_N
 607 ECHO_C
 608 DEFS
 609 mandir
 610 localedir
 611 libdir
 612 psdir
 613 pdfdir
 614 dvidir
 615 htmldir
 616 infodir
 617 docdir
 618 oldincludedir
 619 includedir
 620 localstatedir
 621 sharedstatedir
 622 sysconfdir
 623 datadir
 624 datarootdir
 625 libexecdir
 626 sbindir
 627 bindir
 628 program_transform_name
 629 prefix
 630 exec_prefix
 631 PACKAGE_URL
 632 PACKAGE_BUGREPORT
 633 PACKAGE_STRING
 634 PACKAGE_VERSION
 635 PACKAGE_TARNAME
 636 PACKAGE_NAME
 637 PATH_SEPARATOR
 638 SHELL
 639 sim_reserved_bits
 640 sim_float
 641 sim_bitsize'
 642 ac_subst_files=''
 643 ac_user_opts='
 644 enable_option_checking
 645 enable_sim_reserved_bits
 646 enable_sim_bitsize
 647 enable_sim_float
 648 '
 649       ac_precious_vars='build_alias
 650 host_alias
 651 target_alias'
 652
 653
 654 # Initialize some variables set by options.
 655 ac_init_help=
 656 ac_init_version=false
 657 ac_unrecognized_opts=
 658 ac_unrecognized_sep=
 659 # The variables have the same names as the options, with
 660 # dashes changed to underlines.
 661 cache_file=/dev/null
 662 exec_prefix=NONE
 663 no_create=
 664 no_recursion=
 665 prefix=NONE
 666 program_prefix=NONE
 667 program_suffix=NONE
 668 program_transform_name=s,x,x,
 669 silent=
 670 site=
 671 srcdir=
 672 verbose=
 673 x_includes=NONE
 674 x_libraries=NONE
 675
 676 # Installation directory options.
 677 # These are left unexpanded so users can "make install exec_prefix=/foo"
 678 # and all the variables that are supposed to be based on exec_prefix
 679 # by default will actually change.
 680 # Use braces instead of parens because sh, perl, etc. also accept them.
 681 # (The list follows the same order as the GNU Coding Standards.)
 682 bindir='${exec_prefix}/bin'
 683 sbindir='${exec_prefix}/sbin'
 684 libexecdir='${exec_prefix}/libexec'
 685 datarootdir='${prefix}/share'
 686 datadir='${datarootdir}'
 687 sysconfdir='${prefix}/etc'
 688 sharedstatedir='${prefix}/com'
 689 localstatedir='${prefix}/var'
 690 includedir='${prefix}/include'
 691 oldincludedir='/usr/include'
 692 docdir='${datarootdir}/doc/${PACKAGE}'
 693 infodir='${datarootdir}/info'
 694 htmldir='${docdir}'
 695 dvidir='${docdir}'
 696 pdfdir='${docdir}'
 697 psdir='${docdir}'
 698 libdir='${exec_prefix}/lib'
 699 localedir='${datarootdir}/locale'
 700 mandir='${datarootdir}/man'
 701
 702 ac_prev=
 703 ac_dashdash=
 704 for ac_option
 705 do
 706   # If the previous option needs an argument, assign it.
 707   if test -n "$ac_prev"; then
 708     eval $ac_prev=\$ac_option
 709     ac_prev=
 710     continue
 711   fi
 712
 713   case $ac_option in
 714   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 715   *=)   ac_optarg= ;;
 716   *)    ac_optarg=yes ;;
 717   esac
 718
 719   # Accept the important Cygnus configure options, so we can diagnose typos.
 720
 721   case $ac_dashdash$ac_option in
 722   --)
 723     ac_dashdash=yes ;;
 724
 725   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 726     ac_prev=bindir ;;
 727   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 728     bindir=$ac_optarg ;;
 729
 730   -build | --build | --buil | --bui | --bu)
 731     ac_prev=build_alias ;;
 732   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 733     build_alias=$ac_optarg ;;
 734
 735   -cache-file | --cache-file | --cache-fil | --cache-fi \
 736   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 737     ac_prev=cache_file ;;
 738   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 739   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 740     cache_file=$ac_optarg ;;
 741
 742   --config-cache | -C)
 743     cache_file=config.cache ;;
 744
 745   -datadir | --datadir | --datadi | --datad)
 746     ac_prev=datadir ;;
 747   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 748     datadir=$ac_optarg ;;
 749
 750   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 751   | --dataroo | --dataro | --datar)
 752     ac_prev=datarootdir ;;
 753   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 754   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 755     datarootdir=$ac_optarg ;;
 756
 757   -disable-* | --disable-*)
 758     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 759     # Reject names that are not valid shell variable names.
 760     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 761       as_fn_error $? "invalid feature name: $ac_useropt"
 762     ac_useropt_orig=$ac_useropt
 763     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 764     case $ac_user_opts in
 765       *"
 766 "enable_$ac_useropt"
 767 "*) ;;
 768       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 769          ac_unrecognized_sep=', ';;
 770     esac
 771     eval enable_$ac_useropt=no ;;
 772
 773   -docdir | --docdir | --docdi | --doc | --do)
 774     ac_prev=docdir ;;
 775   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 776     docdir=$ac_optarg ;;
 777
 778   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 779     ac_prev=dvidir ;;
 780   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 781     dvidir=$ac_optarg ;;
 782
 783   -enable-* | --enable-*)
 784     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 785     # Reject names that are not valid shell variable names.
 786     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 787       as_fn_error $? "invalid feature name: $ac_useropt"
 788     ac_useropt_orig=$ac_useropt
 789     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 790     case $ac_user_opts in
 791       *"
 792 "enable_$ac_useropt"
 793 "*) ;;
 794       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 795          ac_unrecognized_sep=', ';;
 796     esac
 797     eval enable_$ac_useropt=\$ac_optarg ;;
 798
 799   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 800   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 801   | --exec | --exe | --ex)
 802     ac_prev=exec_prefix ;;
 803   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 804   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 805   | --exec=* | --exe=* | --ex=*)
 806     exec_prefix=$ac_optarg ;;
 807
 808   -gas | --gas | --ga | --g)
 809     # Obsolete; use --with-gas.
 810     with_gas=yes ;;
 811
 812   -help | --help | --hel | --he | -h)
 813     ac_init_help=long ;;
 814   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 815     ac_init_help=recursive ;;
 816   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 817     ac_init_help=short ;;
 818
 819   -host | --host | --hos | --ho)
 820     ac_prev=host_alias ;;
 821   -host=* | --host=* | --hos=* | --ho=*)
 822     host_alias=$ac_optarg ;;
 823
 824   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 825     ac_prev=htmldir ;;
 826   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 827   | --ht=*)
 828     htmldir=$ac_optarg ;;
 829
 830   -includedir | --includedir | --includedi | --included | --include \
 831   | --includ | --inclu | --incl | --inc)
 832     ac_prev=includedir ;;
 833   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 834   | --includ=* | --inclu=* | --incl=* | --inc=*)
 835     includedir=$ac_optarg ;;
 836
 837   -infodir | --infodir | --infodi | --infod | --info | --inf)
 838     ac_prev=infodir ;;
 839   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 840     infodir=$ac_optarg ;;
 841
 842   -libdir | --libdir | --libdi | --libd)
 843     ac_prev=libdir ;;
 844   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 845     libdir=$ac_optarg ;;
 846
 847   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 848   | --libexe | --libex | --libe)
 849     ac_prev=libexecdir ;;
 850   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 851   | --libexe=* | --libex=* | --libe=*)
 852     libexecdir=$ac_optarg ;;
 853
 854   -localedir | --localedir | --localedi | --localed | --locale)
 855     ac_prev=localedir ;;
 856   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 857     localedir=$ac_optarg ;;
 858
 859   -localstatedir | --localstatedir | --localstatedi | --localstated \
 860   | --localstate | --localstat | --localsta | --localst | --locals)
 861     ac_prev=localstatedir ;;
 862   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 863   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 864     localstatedir=$ac_optarg ;;
 865
 866   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 867     ac_prev=mandir ;;
 868   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 869     mandir=$ac_optarg ;;
 870
 871   -nfp | --nfp | --nf)
 872     # Obsolete; use --without-fp.
 873     with_fp=no ;;
 874
 875   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 876   | --no-cr | --no-c | -n)
 877     no_create=yes ;;
 878
 879   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 880   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 881     no_recursion=yes ;;
 882
 883   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 884   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 885   | --oldin | --oldi | --old | --ol | --o)
 886     ac_prev=oldincludedir ;;
 887   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 888   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 889   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 890     oldincludedir=$ac_optarg ;;
 891
 892   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 893     ac_prev=prefix ;;
 894   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 895     prefix=$ac_optarg ;;
 896
 897   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 898   | --program-pre | --program-pr | --program-p)
 899     ac_prev=program_prefix ;;
 900   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 901   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 902     program_prefix=$ac_optarg ;;
 903
 904   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 905   | --program-suf | --program-su | --program-s)
 906     ac_prev=program_suffix ;;
 907   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 908   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 909     program_suffix=$ac_optarg ;;
 910
 911   -program-transform-name | --program-transform-name \
 912   | --program-transform-nam | --program-transform-na \
 913   | --program-transform-n | --program-transform- \
 914   | --program-transform | --program-transfor \
 915   | --program-transfo | --program-transf \
 916   | --program-trans | --program-tran \
 917   | --progr-tra | --program-tr | --program-t)
 918     ac_prev=program_transform_name ;;
 919   -program-transform-name=* | --program-transform-name=* \
 920   | --program-transform-nam=* | --program-transform-na=* \
 921   | --program-transform-n=* | --program-transform-=* \
 922   | --program-transform=* | --program-transfor=* \
 923   | --program-transfo=* | --program-transf=* \
 924   | --program-trans=* | --program-tran=* \
 925   | --progr-tra=* | --program-tr=* | --program-t=*)
 926     program_transform_name=$ac_optarg ;;
 927
 928   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 929     ac_prev=pdfdir ;;
 930   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 931     pdfdir=$ac_optarg ;;
 932
 933   -psdir | --psdir | --psdi | --psd | --ps)
 934     ac_prev=psdir ;;
 935   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 936     psdir=$ac_optarg ;;
 937
 938   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 939   | -silent | --silent | --silen | --sile | --sil)
 940     silent=yes ;;
 941
 942   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 943     ac_prev=sbindir ;;
 944   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 945   | --sbi=* | --sb=*)
 946     sbindir=$ac_optarg ;;
 947
 948   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 949   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 950   | --sharedst | --shareds | --shared | --share | --shar \
 951   | --sha | --sh)
 952     ac_prev=sharedstatedir ;;
 953   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 954   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 955   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 956   | --sha=* | --sh=*)
 957     sharedstatedir=$ac_optarg ;;
 958
 959   -site | --site | --sit)
 960     ac_prev=site ;;
 961   -site=* | --site=* | --sit=*)
 962     site=$ac_optarg ;;
 963
 964   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 965     ac_prev=srcdir ;;
 966   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 967     srcdir=$ac_optarg ;;
 968
 969   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 970   | --syscon | --sysco | --sysc | --sys | --sy)
 971     ac_prev=sysconfdir ;;
 972   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 973   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 974     sysconfdir=$ac_optarg ;;
 975
 976   -target | --target | --targe | --targ | --tar | --ta | --t)
 977     ac_prev=target_alias ;;
 978   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 979     target_alias=$ac_optarg ;;
 980
 981   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 982     verbose=yes ;;
 983
 984   -version | --version | --versio | --versi | --vers | -V)
 985     ac_init_version=: ;;
 986
 987   -with-* | --with-*)
 988     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 989     # Reject names that are not valid shell variable names.
 990     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 991       as_fn_error $? "invalid package name: $ac_useropt"
 992     ac_useropt_orig=$ac_useropt
 993     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 994     case $ac_user_opts in
 995       *"
 996 "with_$ac_useropt"
 997 "*) ;;
 998       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 999          ac_unrecognized_sep=', ';;
1000     esac
1001     eval with_$ac_useropt=\$ac_optarg ;;
1002
1003   -without-* | --without-*)
1004     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1005     # Reject names that are not valid shell variable names.
1006     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1007       as_fn_error $? "invalid package name: $ac_useropt"
1008     ac_useropt_orig=$ac_useropt
1009     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1010     case $ac_user_opts in
1011       *"
1012 "with_$ac_useropt"
1013 "*) ;;
1014       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1015          ac_unrecognized_sep=', ';;
1016     esac
1017     eval with_$ac_useropt=no ;;
1018
1019   --x)
1020     # Obsolete; use --with-x.
1021     with_x=yes ;;
1022
1023   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1024   | --x-incl | --x-inc | --x-in | --x-i)
1025     ac_prev=x_includes ;;
1026   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1027   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1028     x_includes=$ac_optarg ;;
1029
1030   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1031   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1032     ac_prev=x_libraries ;;
1033   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1034   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1035     x_libraries=$ac_optarg ;;
1036
1037   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1038 Try \`$0 --help' for more information"
1039     ;;
1040
1041   *=*)
1042     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1043     # Reject names that are not valid shell variable names.
1044     case $ac_envvar in #(
1045       '' | [0-9]* | *[!_$as_cr_alnum]* )
1046       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1047     esac
1048     eval $ac_envvar=\$ac_optarg
1049     export $ac_envvar ;;
1050
1051   *)
1052     # FIXME: should be removed in autoconf 3.0.
1053     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1054     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1055       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1056     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1057     ;;
1058
1059   esac
1060 done
1061
1062 if test -n "$ac_prev"; then
1063   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1064   as_fn_error $? "missing argument to $ac_option"
1065 fi
1066
1067 if test -n "$ac_unrecognized_opts"; then
1068   case $enable_option_checking in
1069     no) ;;
1070     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1071     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1072   esac
1073 fi
1074
1075 # Check all directory arguments for consistency.
1076 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1077                 datadir sysconfdir sharedstatedir localstatedir includedir \
1078                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1079                 libdir localedir mandir
1080 do
1081   eval ac_val=\$$ac_var
1082   # Remove trailing slashes.
1083   case $ac_val in
1084     */ )
1085       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1086       eval $ac_var=\$ac_val;;
1087   esac
1088   # Be sure to have absolute directory names.
1089   case $ac_val in
1090     [\\/$]* | ?:[\\/]* )  continue;;
1091     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1092   esac
1093   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1094 done
1095
1096 # There might be people who depend on the old broken behavior: `$host'
1097 # used to hold the argument of --host etc.
1098 # FIXME: To remove some day.
1099 build=$build_alias
1100 host=$host_alias
1101 target=$target_alias
1102
1103 # FIXME: To remove some day.
1104 if test "x$host_alias" != x; then
1105   if test "x$build_alias" = x; then
1106     cross_compiling=maybe
1107   elif test "x$build_alias" != "x$host_alias"; then
1108     cross_compiling=yes
1109   fi
1110 fi
1111
1112 ac_tool_prefix=
1113 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1114
1115 test "$silent" = yes && exec 6>/dev/null
1116
1117
1118 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1119 ac_ls_di=`ls -di .` &&
1120 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1121   as_fn_error $? "working directory cannot be determined"
1122 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1123   as_fn_error $? "pwd does not report name of working directory"
1124
1125
1126 # Find the source files, if location was not specified.
1127 if test -z "$srcdir"; then
1128   ac_srcdir_defaulted=yes
1129   # Try the directory containing this script, then the parent directory.
1130   ac_confdir=`$as_dirname -- "$as_myself" ||
1131 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1132          X"$as_myself" : 'X\(//\)[^/]' \| \
1133          X"$as_myself" : 'X\(//\)$' \| \
1134          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1135 $as_echo X"$as_myself" |
1136     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1137             s//\1/
1138             q
1139           }
1140           /^X\(\/\/\)[^/].*/{
1141             s//\1/
1142             q
1143           }
1144           /^X\(\/\/\)$/{
1145             s//\1/
1146             q
1147           }
1148           /^X\(\/\).*/{
1149             s//\1/
1150             q
1151           }
1152           s/.*/./; q'`
1153   srcdir=$ac_confdir
1154   if test ! -r "$srcdir/$ac_unique_file"; then
1155     srcdir=..
1156   fi
1157 else
1158   ac_srcdir_defaulted=no
1159 fi
1160 if test ! -r "$srcdir/$ac_unique_file"; then
1161   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1162   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1163 fi
1164 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1165 ac_abs_confdir=`(
1166         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1167         pwd)`
1168 # When building in place, set srcdir=.
1169 if test "$ac_abs_confdir" = "$ac_pwd"; then
1170   srcdir=.
1171 fi
1172 # Remove unnecessary trailing slashes from srcdir.
1173 # Double slashes in file names in object file debugging info
1174 # mess up M-x gdb in Emacs.
1175 case $srcdir in
1176 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1177 esac
1178 for ac_var in $ac_precious_vars; do
1179   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1180   eval ac_env_${ac_var}_value=\$${ac_var}
1181   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1182   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1183 done
1184
1185 #
1186 # Report the --help message.
1187 #
1188 if test "$ac_init_help" = "long"; then
1189   # Omit some internal or obsolete options to make the list less imposing.
1190   # This message is too long to be a string in the A/UX 3.1 sh.
1191   cat <<_ACEOF
1192 \`configure' configures this package to adapt to many kinds of systems.
1193
1194 Usage: $0 [OPTION]... [VAR=VALUE]...
1195
1196 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1197 VAR=VALUE.  See below for descriptions of some of the useful variables.
1198
1199 Defaults for the options are specified in brackets.
1200
1201 Configuration:
1202   -h, --help              display this help and exit
1203       --help=short        display options specific to this package
1204       --help=recursive    display the short help of all the included packages
1205   -V, --version           display version information and exit
1206   -q, --quiet, --silent   do not print \`checking ...' messages
1207       --cache-file=FILE   cache test results in FILE [disabled]
1208   -C, --config-cache      alias for \`--cache-file=config.cache'
1209   -n, --no-create         do not create output files
1210       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1211
1212 Installation directories:
1213   --prefix=PREFIX         install architecture-independent files in PREFIX
1214                           [$ac_default_prefix]
1215   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1216                           [PREFIX]
1217
1218 By default, \`make install' will install all the files in
1219 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1220 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1221 for instance \`--prefix=\$HOME'.
1222
1223 For better control, use the options below.
1224
1225 Fine tuning of the installation directories:
1226   --bindir=DIR            user executables [EPREFIX/bin]
1227   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1228   --libexecdir=DIR        program executables [EPREFIX/libexec]
1229   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1230   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1231   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1232   --libdir=DIR            object code libraries [EPREFIX/lib]
1233   --includedir=DIR        C header files [PREFIX/include]
1234   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1235   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1236   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1237   --infodir=DIR           info documentation [DATAROOTDIR/info]
1238   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1239   --mandir=DIR            man documentation [DATAROOTDIR/man]
1240   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1241   --htmldir=DIR           html documentation [DOCDIR]
1242   --dvidir=DIR            dvi documentation [DOCDIR]
1243   --pdfdir=DIR            pdf documentation [DOCDIR]
1244   --psdir=DIR             ps documentation [DOCDIR]
1245 _ACEOF
1246
1247   cat <<\_ACEOF
1248 _ACEOF
1249 fi
1250
1251 if test -n "$ac_init_help"; then
1252
1253   cat <<\_ACEOF
1254
1255 Optional Features:
1256   --disable-option-checking  ignore unrecognized --enable/--with options
1257   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1258   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1259   --enable-sim-reserved-bits
1260                           Specify whether to check reserved bits in
1261                           instruction
1262   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1263   --enable-sim-float      Specify that the target processor has floating point
1264                           hardware
1265
1266 Report bugs to the package provider.
1267 _ACEOF
1268 ac_status=$?
1269 fi
1270
1271 if test "$ac_init_help" = "recursive"; then
1272   # If there are subdirs, report their specific --help.
1273   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1274     test -d "$ac_dir" ||
1275       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1276       continue
1277     ac_builddir=.
1278
1279 case "$ac_dir" in
1280 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1281 *)
1282   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1283   # A ".." for each directory in $ac_dir_suffix.
1284   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1285   case $ac_top_builddir_sub in
1286   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1287   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1288   esac ;;
1289 esac
1290 ac_abs_top_builddir=$ac_pwd
1291 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1292 # for backward compatibility:
1293 ac_top_builddir=$ac_top_build_prefix
1294
1295 case $srcdir in
1296   .)  # We are building in place.
1297     ac_srcdir=.
1298     ac_top_srcdir=$ac_top_builddir_sub
1299     ac_abs_top_srcdir=$ac_pwd ;;
1300   [\\/]* | ?:[\\/]* )  # Absolute name.
1301     ac_srcdir=$srcdir$ac_dir_suffix;
1302     ac_top_srcdir=$srcdir
1303     ac_abs_top_srcdir=$srcdir ;;
1304   *) # Relative name.
1305     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1306     ac_top_srcdir=$ac_top_build_prefix$srcdir
1307     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1308 esac
1309 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1310
1311     cd "$ac_dir" || { ac_status=$?; continue; }
1312     # Check for guested configure.
1313     if test -f "$ac_srcdir/configure.gnu"; then
1314       echo &&
1315       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1316     elif test -f "$ac_srcdir/configure"; then
1317       echo &&
1318       $SHELL "$ac_srcdir/configure" --help=recursive
1319     else
1320       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1321     fi || ac_status=$?
1322     cd "$ac_pwd" || { ac_status=$?; break; }
1323   done
1324 fi
1325
1326 test -n "$ac_init_help" && exit $ac_status
1327 if $ac_init_version; then
1328   cat <<\_ACEOF
1329 configure
1330 generated by GNU Autoconf 2.69
1331
1332 Copyright (C) 2012 Free Software Foundation, Inc.
1333 This configure script is free software; the Free Software Foundation
1334 gives unlimited permission to copy, distribute and modify it.
1335 _ACEOF
1336   exit
1337 fi
1338
1339 ## ------------------------ ##
1340 ## Autoconf initialization. ##
1341 ## ------------------------ ##
1342 cat >config.log <<_ACEOF
1343 This file contains any messages produced by compilers while
1344 running configure, to aid debugging if configure makes a mistake.
1345
1346 It was created by $as_me, which was
1347 generated by GNU Autoconf 2.69.  Invocation command line was
1348
1349   $ $0 $@
1350
1351 _ACEOF
1352 exec 5>>config.log
1353 {
1354 cat <<_ASUNAME
1355 ## --------- ##
1356 ## Platform. ##
1357 ## --------- ##
1358
1359 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1360 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1361 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1362 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1363 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1364
1365 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1366 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1367
1368 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1369 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1370 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1371 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1372 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1373 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1374 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1375
1376 _ASUNAME
1377
1378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1379 for as_dir in $PATH
1380 do
1381   IFS=$as_save_IFS
1382   test -z "$as_dir" && as_dir=.
1383     $as_echo "PATH: $as_dir"
1384   done
1385 IFS=$as_save_IFS
1386
1387 } >&5
1388
1389 cat >&5 <<_ACEOF
1390
1391
1392 ## ----------- ##
1393 ## Core tests. ##
1394 ## ----------- ##
1395
1396 _ACEOF
1397
1398
1399 # Keep a trace of the command line.
1400 # Strip out --no-create and --no-recursion so they do not pile up.
1401 # Strip out --silent because we don't want to record it for future runs.
1402 # Also quote any args containing shell meta-characters.
1403 # Make two passes to allow for proper duplicate-argument suppression.
1404 ac_configure_args=
1405 ac_configure_args0=
1406 ac_configure_args1=
1407 ac_must_keep_next=false
1408 for ac_pass in 1 2
1409 do
1410   for ac_arg
1411   do
1412     case $ac_arg in
1413     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1414     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1415     | -silent | --silent | --silen | --sile | --sil)
1416       continue ;;
1417     *\'*)
1418       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1419     esac
1420     case $ac_pass in
1421     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1422     2)
1423       as_fn_append ac_configure_args1 " '$ac_arg'"
1424       if test $ac_must_keep_next = true; then
1425         ac_must_keep_next=false # Got value, back to normal.
1426       else
1427         case $ac_arg in
1428           *=* | --config-cache | -C | -disable-* | --disable-* \
1429           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1430           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1431           | -with-* | --with-* | -without-* | --without-* | --x)
1432             case "$ac_configure_args0 " in
1433               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1434             esac
1435             ;;
1436           -* ) ac_must_keep_next=true ;;
1437         esac
1438       fi
1439       as_fn_append ac_configure_args " '$ac_arg'"
1440       ;;
1441     esac
1442   done
1443 done
1444 { ac_configure_args0=; unset ac_configure_args0;}
1445 { ac_configure_args1=; unset ac_configure_args1;}
1446
1447 # When interrupted or exit'd, cleanup temporary files, and complete
1448 # config.log.  We remove comments because anyway the quotes in there
1449 # would cause problems or look ugly.
1450 # WARNING: Use '\'' to represent an apostrophe within the trap.
1451 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1452 trap 'exit_status=$?
1453   # Save into config.log some information that might help in debugging.
1454   {
1455     echo
1456
1457     $as_echo "## ---------------- ##
1458 ## Cache variables. ##
1459 ## ---------------- ##"
1460     echo
1461     # The following way of writing the cache mishandles newlines in values,
1462 (
1463   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1464     eval ac_val=\$$ac_var
1465     case $ac_val in #(
1466     *${as_nl}*)
1467       case $ac_var in #(
1468       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1469 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1470       esac
1471       case $ac_var in #(
1472       _ | IFS | as_nl) ;; #(
1473       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1474       *) { eval $ac_var=; unset $ac_var;} ;;
1475       esac ;;
1476     esac
1477   done
1478   (set) 2>&1 |
1479     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1480     *${as_nl}ac_space=\ *)
1481       sed -n \
1482         "s/'\''/'\''\\\\'\'''\''/g;
1483           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1484       ;; #(
1485     *)
1486       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1487       ;;
1488     esac |
1489     sort
1490 )
1491     echo
1492
1493     $as_echo "## ----------------- ##
1494 ## Output variables. ##
1495 ## ----------------- ##"
1496     echo
1497     for ac_var in $ac_subst_vars
1498     do
1499       eval ac_val=\$$ac_var
1500       case $ac_val in
1501       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1502       esac
1503       $as_echo "$ac_var='\''$ac_val'\''"
1504     done | sort
1505     echo
1506
1507     if test -n "$ac_subst_files"; then
1508       $as_echo "## ------------------- ##
1509 ## File substitutions. ##
1510 ## ------------------- ##"
1511       echo
1512       for ac_var in $ac_subst_files
1513       do
1514         eval ac_val=\$$ac_var
1515         case $ac_val in
1516         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1517         esac
1518         $as_echo "$ac_var='\''$ac_val'\''"
1519       done | sort
1520       echo
1521     fi
1522
1523     if test -s confdefs.h; then
1524       $as_echo "## ----------- ##
1525 ## confdefs.h. ##
1526 ## ----------- ##"
1527       echo
1528       cat confdefs.h
1529       echo
1530     fi
1531     test "$ac_signal" != 0 &&
1532       $as_echo "$as_me: caught signal $ac_signal"
1533     $as_echo "$as_me: exit $exit_status"
1534   } >&5
1535   rm -f core *.core core.conftest.* &&
1536     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1537     exit $exit_status
1538 ' 0
1539 for ac_signal in 1 2 13 15; do
1540   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1541 done
1542 ac_signal=0
1543
1544 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1545 rm -f -r conftest* confdefs.h
1546
1547 $as_echo "/* confdefs.h */" > confdefs.h
1548
1549 # Predefined preprocessor variables.
1550
1551 cat >>confdefs.h <<_ACEOF
1552 #define PACKAGE_NAME "$PACKAGE_NAME"
1553 _ACEOF
1554
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1557 _ACEOF
1558
1559 cat >>confdefs.h <<_ACEOF
1560 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1561 _ACEOF
1562
1563 cat >>confdefs.h <<_ACEOF
1564 #define PACKAGE_STRING "$PACKAGE_STRING"
1565 _ACEOF
1566
1567 cat >>confdefs.h <<_ACEOF
1568 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1569 _ACEOF
1570
1571 cat >>confdefs.h <<_ACEOF
1572 #define PACKAGE_URL "$PACKAGE_URL"
1573 _ACEOF
1574
1575
1576 # Let the site file select an alternate cache file if it wants to.
1577 # Prefer an explicitly selected file to automatically selected ones.
1578 ac_site_file1=NONE
1579 ac_site_file2=NONE
1580 if test -n "$CONFIG_SITE"; then
1581   # We do not want a PATH search for config.site.
1582   case $CONFIG_SITE in #((
1583     -*)  ac_site_file1=./$CONFIG_SITE;;
1584     */*) ac_site_file1=$CONFIG_SITE;;
1585     *)   ac_site_file1=./$CONFIG_SITE;;
1586   esac
1587 elif test "x$prefix" != xNONE; then
1588   ac_site_file1=$prefix/share/config.site
1589   ac_site_file2=$prefix/etc/config.site
1590 else
1591   ac_site_file1=$ac_default_prefix/share/config.site
1592   ac_site_file2=$ac_default_prefix/etc/config.site
1593 fi
1594 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1595 do
1596   test "x$ac_site_file" = xNONE && continue
1597   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1598     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1599 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1600     sed 's/^/| /' "$ac_site_file" >&5
1601     . "$ac_site_file" \
1602       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1603 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1604 as_fn_error $? "failed to load site script $ac_site_file
1605 See \`config.log' for more details" "$LINENO" 5; }
1606   fi
1607 done
1608
1609 if test -r "$cache_file"; then
1610   # Some versions of bash will fail to source /dev/null (special files
1611   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1612   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1613     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1614 $as_echo "$as_me: loading cache $cache_file" >&6;}
1615     case $cache_file in
1616       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1617       *)                      . "./$cache_file";;
1618     esac
1619   fi
1620 else
1621   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1622 $as_echo "$as_me: creating cache $cache_file" >&6;}
1623   >$cache_file
1624 fi
1625
1626 # Check that the precious variables saved in the cache have kept the same
1627 # value.
1628 ac_cache_corrupted=false
1629 for ac_var in $ac_precious_vars; do
1630   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1631   eval ac_new_set=\$ac_env_${ac_var}_set
1632   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1633   eval ac_new_val=\$ac_env_${ac_var}_value
1634   case $ac_old_set,$ac_new_set in
1635     set,)
1636       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1637 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1638       ac_cache_corrupted=: ;;
1639     ,set)
1640       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1641 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1642       ac_cache_corrupted=: ;;
1643     ,);;
1644     *)
1645       if test "x$ac_old_val" != "x$ac_new_val"; then
1646         # differences in whitespace do not lead to failure.
1647         ac_old_val_w=`echo x $ac_old_val`
1648         ac_new_val_w=`echo x $ac_new_val`
1649         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1650           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1651 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1652           ac_cache_corrupted=:
1653         else
1654           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1655 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1656           eval $ac_var=\$ac_old_val
1657         fi
1658         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1659 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1660         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1661 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1662       fi;;
1663   esac
1664   # Pass precious variables to config.status.
1665   if test "$ac_new_set" = set; then
1666     case $ac_new_val in
1667     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1668     *) ac_arg=$ac_var=$ac_new_val ;;
1669     esac
1670     case " $ac_configure_args " in
1671       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1672       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1673     esac
1674   fi
1675 done
1676 if $ac_cache_corrupted; then
1677   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1678 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1679   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1680 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1681   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1682 fi
1683 ## -------------------- ##
1684 ## Main body of script. ##
1685 ## -------------------- ##
1686
1687 ac_ext=c
1688 ac_cpp='$CPP $CPPFLAGS'
1689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1692
1693
1694
1695
1696
1697 default_sim_reserved_bits="1"
1698 # Check whether --enable-sim-reserved-bits was given.
1699 if test "${enable_sim_reserved_bits+set}" = set; then :
1700   enableval=$enable_sim_reserved_bits; case "${enableval}" in
1701   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
1702   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
1703   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
1704 esac
1705 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
1706   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
1707 fi
1708 else
1709   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
1710 fi
1711
1712
1713 # DEPRECATED
1714 #
1715 # Instead of defining a `subtarget' macro, code should be checking
1716 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
1717 # in question.
1718 #
1719 case "${target}" in
1720   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
1721   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1722   mips*-sde-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1723   mips*-mti-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1724   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1725   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1726   *)                    SIM_SUBTARGET="";;
1727 esac
1728
1729
1730
1731
1732 #
1733 # Select the bitsize of the target
1734 #
1735 mips_addr_bitsize=
1736 case "${target}" in
1737   mips*-sde-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
1738   mips*-mti-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
1739   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1740   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1741   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
1742   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
1743   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
1744   *)                    mips_bitsize=64 ; mips_msb=63 ;;
1745 esac
1746 wire_word_bitsize="$mips_bitsize"
1747 wire_word_msb="$mips_msb"
1748 wire_address_bitsize="$mips_addr_bitsize"
1749 wire_cell_bitsize=""
1750 # Check whether --enable-sim-bitsize was given.
1751 if test "${enable_sim_bitsize+set}" = set; then :
1752   enableval=$enable_sim_bitsize; sim_bitsize=
1753 case "${enableval}" in
1754   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1755   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1756   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1757   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1758   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1759         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1760       else
1761         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1762       fi ;;
1763   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1764         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1765       else
1766         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1767       fi ;;
1768   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1769 esac
1770 # address bitsize
1771 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1772 case x"${tmp}" in
1773   x ) ;;
1774   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1775   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1776   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1777 esac
1778 # cell bitsize
1779 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1780 case x"${tmp}" in
1781   x ) ;;
1782   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1783   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1784   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1785 esac
1786 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1787   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1788 fi
1789 else
1790   sim_bitsize=""
1791 if test x"$wire_word_bitsize" != x; then
1792   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1793 fi
1794 if test x"$wire_word_msb" != x; then
1795   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1796 fi
1797 if test x"$wire_address_bitsize" != x; then
1798   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1799 fi
1800 if test x"$wire_cell_bitsize" != x; then
1801   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1802 fi
1803 fi
1804
1805
1806
1807
1808 #
1809 # Select the floating hardware support of the target
1810 #
1811 mips_fpu=HARDWARE_FLOATING_POINT
1812 mips_fpu_bitsize=
1813 case "${target}" in
1814   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
1815   mips*-sde-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1816   mips*-mti-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1817   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1818   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1819   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1820   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1821   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
1822   *)                    mips_fpu=HARD_FLOATING_POINT ;;
1823 esac
1824
1825 default_sim_float="$mips_fpu"
1826 default_sim_float_bitsize="$mips_fpu_bitsize"
1827 # Check whether --enable-sim-float was given.
1828 if test "${enable_sim_float+set}" = set; then :
1829   enableval=$enable_sim_float; case "${enableval}" in
1830   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1831   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1832   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1833   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1834   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
1835 esac
1836 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1837   echo "Setting float flags = $sim_float" 6>&1
1838 fi
1839 else
1840
1841 sim_float=
1842 if test x"${default_sim_float}" != x""; then
1843   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1844 fi
1845 if test x"${default_sim_float_bitsize}" != x""; then
1846   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1847 fi
1848
1849 fi
1850
1851
1852
1853
1854 #
1855 # Select the IGEN architecture
1856 #
1857 sim_gen=IGEN
1858 sim_igen_machine="-M mipsIV"
1859 sim_m16_machine="-M mips16,mipsIII"
1860 sim_igen_filter="32,64,f"
1861 sim_m16_filter="16"
1862 sim_mach_default="mips8000"
1863
1864 case "${target}" in
1865   mips*tx39*)           sim_gen=IGEN
1866                         sim_igen_filter="32,f"
1867                         sim_igen_machine="-M r3900"
1868                         ;;
1869   mips64vr43*-*-*)      sim_gen=IGEN
1870                         sim_igen_machine="-M mipsIV"
1871                         sim_mach_default="mips8000"
1872                         ;;
1873   mips64vr5*-*-*)       sim_gen=IGEN
1874                         sim_igen_machine="-M vr5000"
1875                         sim_mach_default="mips5000"
1876                         ;;
1877   mips64vr41*)          sim_gen=M16
1878                         sim_igen_machine="-M vr4100"
1879                         sim_m16_machine="-M vr4100"
1880                         sim_igen_filter="32,64,f"
1881                         sim_m16_filter="16"
1882                         sim_mach_default="mips4100"
1883                         ;;
1884   mips64vr-*-* | mips64vrel-*-*)
1885                         sim_gen=MULTI
1886                         sim_multi_configs="\
1887                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
1888                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
1889                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
1890                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
1891                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
1892                         sim_multi_default=mips5000
1893                         ;;
1894   mips*-sde-elf* | mips*-mti-elf*)
1895                         sim_gen=MULTI
1896                         sim_multi_configs="\
1897                           micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
1898                           mips64r2:mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,64,f:mipsisa64r2"
1899                         sim_multi_default=mipsisa64r2
1900                         ;;
1901   mips64*-*-*)          sim_igen_filter="32,64,f"
1902                         sim_gen=IGEN
1903                         ;;
1904   mips16*-*-*)          sim_gen=M16
1905                         sim_igen_filter="32,64,f"
1906                         sim_m16_filter="16"
1907                         ;;
1908   mipsisa32r2*-*-*)     sim_gen=MULTI
1909                         sim_multi_configs="\
1910                           micromips:micromips32,micromipsdsp:32,f:mips_micromips\
1911                           mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
1912                         sim_multi_default=mipsisa32r2
1913                         ;;
1914   mipsisa32*-*-*)       sim_gen=M16
1915                         sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
1916                         sim_m16_machine="-M mips16,mips16e,mips32"
1917                         sim_igen_filter="32,f"
1918                         sim_mach_default="mipsisa32"
1919                         ;;
1920   mipsisa64r2*-*-*)     sim_gen=M16
1921                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
1922                         sim_m16_machine="-M mips16,mips16e,mips64r2"
1923                         sim_igen_filter="32,64,f"
1924                         sim_mach_default="mipsisa64r2"
1925                         ;;
1926   mipsisa64sb1*-*-*)    sim_gen=IGEN
1927                         sim_igen_machine="-M mips64,mips3d,sb1"
1928                         sim_igen_filter="32,64,f"
1929                         sim_mach_default="mips_sb1"
1930                         ;;
1931   mipsisa64*-*-*)       sim_gen=M16
1932                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
1933                         sim_m16_machine="-M mips16,mips16e,mips64"
1934                         sim_igen_filter="32,64,f"
1935                         sim_mach_default="mipsisa64"
1936                         ;;
1937   mips*lsi*)            sim_gen=M16
1938                         sim_igen_machine="-M mipsIII,mips16"
1939                         sim_m16_machine="-M mips16,mipsIII"
1940                         sim_igen_filter="32,f"
1941                         sim_m16_filter="16"
1942                         sim_mach_default="mips4000"
1943                         ;;
1944   mips*-*-*)            sim_gen=IGEN
1945                         sim_igen_filter="32,f"
1946                         ;;
1947 esac
1948
1949 # The MULTI generator can combine several simulation engines into one.
1950 # executable.  A configuration which uses the MULTI should set two
1951 # variables: ${sim_multi_configs} and ${sim_multi_default}.
1952 #
1953 # ${sim_multi_configs} is the list of engines to build.  Each
1954 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
1955 # where:
1956 #
1957 # - NAME is a C-compatible prefix for the engine,
1958 # - MACHINE is a -M argument,
1959 # - FILTER is a -F argument, and
1960 # - BFDMACHS is a comma-separated list of bfd machines that the
1961 #     simulator can run.
1962 #
1963 # Each entry will have a separate simulation engine whose prefix is
1964 # m32<NAME>.  If the machine list includes "mips16", there will also
1965 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
1966 # generated using the same machine list as the 32-bit version,
1967 # but the filter will be "16" instead of FILTER.
1968 #
1969 # The simulator compares the bfd mach against BFDMACHS to decide
1970 # which engine to use.  Entries in BFDMACHS should be bfd_mach
1971 # values with "bfd_mach_" removed.  ${sim_multi_default} says
1972 # which entry should be the default.
1973 if test ${sim_gen} = MULTI; then
1974
1975   # Simple sanity check.
1976   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
1977     as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
1978   fi
1979
1980   # Start in a known state.
1981   rm -f multi-include.h multi-run.c
1982   sim_multi_flags=
1983   sim_multi_src=
1984   sim_multi_obj=
1985   sim_multi_igen_configs=
1986   sim_seen_default=no
1987
1988   cat << __EOF__ > multi-run.c
1989 /* Main entry point for MULTI simulators.
1990    Copyright (C) 2003-2021 Free Software Foundation, Inc.
1991
1992    This program is free software; you can redistribute it and/or modify
1993    it under the terms of the GNU General Public License as published by
1994    the Free Software Foundation; either version 3 of the License, or
1995    (at your option) any later version.
1996
1997    This program is distributed in the hope that it will be useful,
1998    but WITHOUT ANY WARRANTY; without even the implied warranty of
1999    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
2000    GNU General Public License for more details.
2001
2002    You should have received a copy of the GNU General Public License
2003    along with this program.  If not, see <http://www.gnu.org/licenses/>.
2004
2005    --
2006
2007    This file was generated by sim/mips/configure.  */
2008
2009 #include "sim-main.h"
2010 #include "multi-include.h"
2011 #include "elf-bfd.h"
2012 #include "elf/mips.h"
2013
2014 #define SD sd
2015 #define CPU cpu
2016
2017 void
2018 sim_engine_run (SIM_DESC sd,
2019                 int next_cpu_nr,
2020                 int nr_cpus,
2021                 int signal) /* ignore */
2022 {
2023   int mach;
2024
2025   if (STATE_ARCHITECTURE (sd) == NULL)
2026     mach = bfd_mach_${sim_multi_default};
2027   else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
2028            & EF_MIPS_ARCH_ASE_MICROMIPS)
2029     mach = bfd_mach_mips_micromips;
2030   else
2031     mach = STATE_ARCHITECTURE (SD)->mach;
2032
2033   switch (mach)
2034     {
2035 __EOF__
2036
2037   for fc in ${sim_multi_configs}; do
2038
2039     # Split up the entry.  ${c} contains the first three elements.
2040     # Note: outer sqaure brackets are m4 quotes.
2041     c=`echo ${fc} | sed 's/:[^:]*$//'`
2042     bfdmachs=`echo ${fc} | sed 's/.*://'`
2043     name=`echo ${c} | sed 's/:.*//'`
2044     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
2045     filter=`echo ${c} | sed 's/.*://'`
2046
2047     # Build the following lists:
2048     #
2049     #   sim_multi_flags: all -M and -F flags used by the simulator
2050     #   sim_multi_src: all makefile-generated source files
2051     #   sim_multi_obj: the objects for ${sim_multi_src}
2052     #   sim_multi_igen_configs: igen configuration strings.
2053     #
2054     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
2055     # or m16) followed by the NAME, MACHINE and FILTER part of
2056     # the ${sim_multi_configs} entry.
2057     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
2058
2059     # Check whether special handling is needed.
2060     case ${c} in
2061       *:*mips16*:*)
2062         # Run igen twice, once for normal mode and once for mips16.
2063         ws="m32 m16"
2064
2065         # The top-level function for the mips16 simulator is
2066         # in a file m16${name}_run.c, generated by the
2067         # tmp-run-multi Makefile rule.
2068         sim_multi_src="${sim_multi_src} m16${name}_run.c"
2069         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
2070         sim_multi_flags="${sim_multi_flags} -F 16"
2071         ;;
2072       *:*micromips32*:*)
2073         # Run igen thrice, once for micromips32, once for micromips16,
2074         # and once for m32.
2075         ws="micromips_m32 micromips16 micromips32"
2076
2077         # The top-level function for the micromips simulator is
2078         # in a file micromips${name}_run.c, generated by the
2079         # tmp-run-multi Makefile rule.
2080         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2081         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2082         sim_multi_flags="${sim_multi_flags} -F 16,32"
2083         ;;
2084       *:*micromips64*:*)
2085         # Run igen thrice, once for micromips64, once for micromips16,
2086         # and once for m64.
2087         ws="micromips_m64 micromips16 micromips64"
2088
2089         # The top-level function for the micromips simulator is
2090         # in a file micromips${name}_run.c, generated by the
2091         # tmp-run-multi Makefile rule.
2092         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2093         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2094         sim_multi_flags="${sim_multi_flags} -F 16,32,64"
2095         ;;
2096       *)
2097         ws=m32
2098         ;;
2099     esac
2100
2101     # Now add the list of igen-generated files to ${sim_multi_src}
2102     # and ${sim_multi_obj}.
2103     for w in ${ws}; do
2104       for base in engine icache idecode model semantics support; do
2105         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
2106         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
2107         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
2108       done
2109       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
2110     done
2111
2112     # Add an include for the engine.h file.  This file declares the
2113     # top-level foo_engine_run() function.
2114     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
2115
2116     # Add case statements for this engine to sim_engine_run().
2117     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2118       echo "    case bfd_mach_${mach}:" >> multi-run.c
2119       if test ${mach} = ${sim_multi_default}; then
2120         echo "    default:" >> multi-run.c
2121         sim_seen_default=yes
2122       fi
2123     done
2124     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
2125       >> multi-run.c
2126     echo "      break;" >> multi-run.c
2127   done
2128
2129   # Check whether we added a 'default:' label.
2130   if test ${sim_seen_default} = no; then
2131     as_fn_error $? "Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
2132   fi
2133
2134   cat << __EOF__ >> multi-run.c
2135     }
2136 }
2137
2138 int
2139 mips_mach_multi (SIM_DESC sd)
2140 {
2141   if (STATE_ARCHITECTURE (sd) == NULL)
2142     return bfd_mach_${sim_multi_default};
2143
2144   switch (STATE_ARCHITECTURE (SD)->mach)
2145     {
2146 __EOF__
2147
2148   # Add case statements for this engine to mips_mach_multi().
2149   for fc in ${sim_multi_configs}; do
2150
2151     # Split up the entry.  ${c} contains the first three elements.
2152     # Note: outer sqaure brackets are m4 quotes.
2153     c=`echo ${fc} | sed 's/:[^:]*$//'`
2154     bfdmachs=`echo ${fc} | sed 's/.*://'`
2155
2156     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2157       echo "    case bfd_mach_${mach}:" >> multi-run.c
2158     done
2159   done
2160
2161   cat << __EOF__ >> multi-run.c
2162       return (STATE_ARCHITECTURE (SD)->mach);
2163     default:
2164       return bfd_mach_${sim_multi_default};
2165     }
2166 }
2167 __EOF__
2168
2169   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
2170 else
2171   # For clean-extra
2172   sim_multi_src=doesnt-exist.c
2173
2174   if test x"${sim_mach_default}" = x""; then
2175     as_fn_error $? "Error in configure.ac: \${sim_mach_default} not defined" "$LINENO" 5
2176   fi
2177   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
2178 fi
2179 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
2180 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
2181 sim_micromips16_flags=" -F ${sim_micromips16_filter}  ${sim_micromips16_machine}  ${sim_igen_smp}"
2182 sim_micromips_flags=" -F ${sim_micromips_filter}  ${sim_micromips_machine}  ${sim_igen_smp}"
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193 cgen_breaks=""
2194 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
2195 cgen_breaks="break cgen_rtx_error";
2196 fi
2197
2198 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2199
2200 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2201
2202 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
2203
2204 ac_config_commands="$ac_config_commands Makefile"
2205
2206 ac_config_commands="$ac_config_commands stamp-h"
2207
2208
2209
2210
2211
2212
2213
2214 SIM_COMMON_BUILD_TRUE='#'
2215 SIM_COMMON_BUILD_FALSE=
2216
2217
2218
2219 cat >confcache <<\_ACEOF
2220 # This file is a shell script that caches the results of configure
2221 # tests run on this system so they can be shared between configure
2222 # scripts and configure runs, see configure's option --config-cache.
2223 # It is not useful on other systems.  If it contains results you don't
2224 # want to keep, you may remove or edit it.
2225 #
2226 # config.status only pays attention to the cache file if you give it
2227 # the --recheck option to rerun configure.
2228 #
2229 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2230 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2231 # following values.
2232
2233 _ACEOF
2234
2235 # The following way of writing the cache mishandles newlines in values,
2236 # but we know of no workaround that is simple, portable, and efficient.
2237 # So, we kill variables containing newlines.
2238 # Ultrix sh set writes to stderr and can't be redirected directly,
2239 # and sets the high bit in the cache file unless we assign to the vars.
2240 (
2241   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2242     eval ac_val=\$$ac_var
2243     case $ac_val in #(
2244     *${as_nl}*)
2245       case $ac_var in #(
2246       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2247 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2248       esac
2249       case $ac_var in #(
2250       _ | IFS | as_nl) ;; #(
2251       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2252       *) { eval $ac_var=; unset $ac_var;} ;;
2253       esac ;;
2254     esac
2255   done
2256
2257   (set) 2>&1 |
2258     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2259     *${as_nl}ac_space=\ *)
2260       # `set' does not quote correctly, so add quotes: double-quote
2261       # substitution turns \\\\ into \\, and sed turns \\ into \.
2262       sed -n \
2263         "s/'/'\\\\''/g;
2264           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2265       ;; #(
2266     *)
2267       # `set' quotes correctly as required by POSIX, so do not add quotes.
2268       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2269       ;;
2270     esac |
2271     sort
2272 ) |
2273   sed '
2274      /^ac_cv_env_/b end
2275      t clear
2276      :clear
2277      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2278      t end
2279      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2280      :end' >>confcache
2281 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2282   if test -w "$cache_file"; then
2283     if test "x$cache_file" != "x/dev/null"; then
2284       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2285 $as_echo "$as_me: updating cache $cache_file" >&6;}
2286       if test ! -f "$cache_file" || test -h "$cache_file"; then
2287         cat confcache >"$cache_file"
2288       else
2289         case $cache_file in #(
2290         */* | ?:*)
2291           mv -f confcache "$cache_file"$$ &&
2292           mv -f "$cache_file"$$ "$cache_file" ;; #(
2293         *)
2294           mv -f confcache "$cache_file" ;;
2295         esac
2296       fi
2297     fi
2298   else
2299     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2300 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2301   fi
2302 fi
2303 rm -f confcache
2304
2305 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2306 # Let make expand exec_prefix.
2307 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2308
2309 # Transform confdefs.h into DEFS.
2310 # Protect against shell expansion while executing Makefile rules.
2311 # Protect against Makefile macro expansion.
2312 #
2313 # If the first sed substitution is executed (which looks for macros that
2314 # take arguments), then branch to the quote section.  Otherwise,
2315 # look for a macro that doesn't take arguments.
2316 ac_script='
2317 :mline
2318 /\\$/{
2319  N
2320  s,\\\n,,
2321  b mline
2322 }
2323 t clear
2324 :clear
2325 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2326 t quote
2327 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2328 t quote
2329 b any
2330 :quote
2331 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2332 s/\[/\\&/g
2333 s/\]/\\&/g
2334 s/\$/$$/g
2335 H
2336 :any
2337 ${
2338         g
2339         s/^\n//
2340         s/\n/ /g
2341         p
2342 }
2343 '
2344 DEFS=`sed -n "$ac_script" confdefs.h`
2345
2346
2347 ac_libobjs=
2348 ac_ltlibobjs=
2349 U=
2350 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2351   # 1. Remove the extension, and $U if already installed.
2352   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2353   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2354   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2355   #    will be set to the directory where LIBOBJS objects are built.
2356   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2357   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2358 done
2359 LIBOBJS=$ac_libobjs
2360
2361 LTLIBOBJS=$ac_ltlibobjs
2362
2363
2364
2365 : "${CONFIG_STATUS=./config.status}"
2366 ac_write_fail=0
2367 ac_clean_files_save=$ac_clean_files
2368 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2370 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2371 as_write_fail=0
2372 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2373 #! $SHELL
2374 # Generated by $as_me.
2375 # Run this file to recreate the current configuration.
2376 # Compiler output produced by configure, useful for debugging
2377 # configure, is in config.log if it exists.
2378
2379 debug=false
2380 ac_cs_recheck=false
2381 ac_cs_silent=false
2382
2383 SHELL=\${CONFIG_SHELL-$SHELL}
2384 export SHELL
2385 _ASEOF
2386 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2387 ## -------------------- ##
2388 ## M4sh Initialization. ##
2389 ## -------------------- ##
2390
2391 # Be more Bourne compatible
2392 DUALCASE=1; export DUALCASE # for MKS sh
2393 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2394   emulate sh
2395   NULLCMD=:
2396   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2397   # is contrary to our usage.  Disable this feature.
2398   alias -g '${1+"$@"}'='"$@"'
2399   setopt NO_GLOB_SUBST
2400 else
2401   case `(set -o) 2>/dev/null` in #(
2402   *posix*) :
2403     set -o posix ;; #(
2404   *) :
2405      ;;
2406 esac
2407 fi
2408
2409
2410 as_nl='
2411 '
2412 export as_nl
2413 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2414 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2415 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2416 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2417 # Prefer a ksh shell builtin over an external printf program on Solaris,
2418 # but without wasting forks for bash or zsh.
2419 if test -z "$BASH_VERSION$ZSH_VERSION" \
2420     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2421   as_echo='print -r --'
2422   as_echo_n='print -rn --'
2423 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2424   as_echo='printf %s\n'
2425   as_echo_n='printf %s'
2426 else
2427   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2428     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2429     as_echo_n='/usr/ucb/echo -n'
2430   else
2431     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2432     as_echo_n_body='eval
2433       arg=$1;
2434       case $arg in #(
2435       *"$as_nl"*)
2436         expr "X$arg" : "X\\(.*\\)$as_nl";
2437         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2438       esac;
2439       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2440     '
2441     export as_echo_n_body
2442     as_echo_n='sh -c $as_echo_n_body as_echo'
2443   fi
2444   export as_echo_body
2445   as_echo='sh -c $as_echo_body as_echo'
2446 fi
2447
2448 # The user is always right.
2449 if test "${PATH_SEPARATOR+set}" != set; then
2450   PATH_SEPARATOR=:
2451   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2452     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2453       PATH_SEPARATOR=';'
2454   }
2455 fi
2456
2457
2458 # IFS
2459 # We need space, tab and new line, in precisely that order.  Quoting is
2460 # there to prevent editors from complaining about space-tab.
2461 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2462 # splitting by setting IFS to empty value.)
2463 IFS=" ""        $as_nl"
2464
2465 # Find who we are.  Look in the path if we contain no directory separator.
2466 as_myself=
2467 case $0 in #((
2468   *[\\/]* ) as_myself=$0 ;;
2469   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2470 for as_dir in $PATH
2471 do
2472   IFS=$as_save_IFS
2473   test -z "$as_dir" && as_dir=.
2474     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2475   done
2476 IFS=$as_save_IFS
2477
2478      ;;
2479 esac
2480 # We did not find ourselves, most probably we were run as `sh COMMAND'
2481 # in which case we are not to be found in the path.
2482 if test "x$as_myself" = x; then
2483   as_myself=$0
2484 fi
2485 if test ! -f "$as_myself"; then
2486   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2487   exit 1
2488 fi
2489
2490 # Unset variables that we do not need and which cause bugs (e.g. in
2491 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2492 # suppresses any "Segmentation fault" message there.  '((' could
2493 # trigger a bug in pdksh 5.2.14.
2494 for as_var in BASH_ENV ENV MAIL MAILPATH
2495 do eval test x\${$as_var+set} = xset \
2496   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2497 done
2498 PS1='$ '
2499 PS2='> '
2500 PS4='+ '
2501
2502 # NLS nuisances.
2503 LC_ALL=C
2504 export LC_ALL
2505 LANGUAGE=C
2506 export LANGUAGE
2507
2508 # CDPATH.
2509 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2510
2511
2512 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2513 # ----------------------------------------
2514 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2515 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2516 # script with STATUS, using 1 if that was 0.
2517 as_fn_error ()
2518 {
2519   as_status=$1; test $as_status -eq 0 && as_status=1
2520   if test "$4"; then
2521     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2522     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2523   fi
2524   $as_echo "$as_me: error: $2" >&2
2525   as_fn_exit $as_status
2526 } # as_fn_error
2527
2528
2529 # as_fn_set_status STATUS
2530 # -----------------------
2531 # Set $? to STATUS, without forking.
2532 as_fn_set_status ()
2533 {
2534   return $1
2535 } # as_fn_set_status
2536
2537 # as_fn_exit STATUS
2538 # -----------------
2539 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2540 as_fn_exit ()
2541 {
2542   set +e
2543   as_fn_set_status $1
2544   exit $1
2545 } # as_fn_exit
2546
2547 # as_fn_unset VAR
2548 # ---------------
2549 # Portably unset VAR.
2550 as_fn_unset ()
2551 {
2552   { eval $1=; unset $1;}
2553 }
2554 as_unset=as_fn_unset
2555 # as_fn_append VAR VALUE
2556 # ----------------------
2557 # Append the text in VALUE to the end of the definition contained in VAR. Take
2558 # advantage of any shell optimizations that allow amortized linear growth over
2559 # repeated appends, instead of the typical quadratic growth present in naive
2560 # implementations.
2561 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2562   eval 'as_fn_append ()
2563   {
2564     eval $1+=\$2
2565   }'
2566 else
2567   as_fn_append ()
2568   {
2569     eval $1=\$$1\$2
2570   }
2571 fi # as_fn_append
2572
2573 # as_fn_arith ARG...
2574 # ------------------
2575 # Perform arithmetic evaluation on the ARGs, and store the result in the
2576 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2577 # must be portable across $(()) and expr.
2578 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2579   eval 'as_fn_arith ()
2580   {
2581     as_val=$(( $* ))
2582   }'
2583 else
2584   as_fn_arith ()
2585   {
2586     as_val=`expr "$@" || test $? -eq 1`
2587   }
2588 fi # as_fn_arith
2589
2590
2591 if expr a : '\(a\)' >/dev/null 2>&1 &&
2592    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2593   as_expr=expr
2594 else
2595   as_expr=false
2596 fi
2597
2598 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2599   as_basename=basename
2600 else
2601   as_basename=false
2602 fi
2603
2604 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2605   as_dirname=dirname
2606 else
2607   as_dirname=false
2608 fi
2609
2610 as_me=`$as_basename -- "$0" ||
2611 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2612          X"$0" : 'X\(//\)$' \| \
2613          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2614 $as_echo X/"$0" |
2615     sed '/^.*\/\([^/][^/]*\)\/*$/{
2616             s//\1/
2617             q
2618           }
2619           /^X\/\(\/\/\)$/{
2620             s//\1/
2621             q
2622           }
2623           /^X\/\(\/\).*/{
2624             s//\1/
2625             q
2626           }
2627           s/.*/./; q'`
2628
2629 # Avoid depending upon Character Ranges.
2630 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2631 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2632 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2633 as_cr_digits='0123456789'
2634 as_cr_alnum=$as_cr_Letters$as_cr_digits
2635
2636 ECHO_C= ECHO_N= ECHO_T=
2637 case `echo -n x` in #(((((
2638 -n*)
2639   case `echo 'xy\c'` in
2640   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2641   xy)  ECHO_C='\c';;
2642   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2643        ECHO_T=' ';;
2644   esac;;
2645 *)
2646   ECHO_N='-n';;
2647 esac
2648
2649 rm -f conf$$ conf$$.exe conf$$.file
2650 if test -d conf$$.dir; then
2651   rm -f conf$$.dir/conf$$.file
2652 else
2653   rm -f conf$$.dir
2654   mkdir conf$$.dir 2>/dev/null
2655 fi
2656 if (echo >conf$$.file) 2>/dev/null; then
2657   if ln -s conf$$.file conf$$ 2>/dev/null; then
2658     as_ln_s='ln -s'
2659     # ... but there are two gotchas:
2660     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2661     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2662     # In both cases, we have to default to `cp -pR'.
2663     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2664       as_ln_s='cp -pR'
2665   elif ln conf$$.file conf$$ 2>/dev/null; then
2666     as_ln_s=ln
2667   else
2668     as_ln_s='cp -pR'
2669   fi
2670 else
2671   as_ln_s='cp -pR'
2672 fi
2673 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2674 rmdir conf$$.dir 2>/dev/null
2675
2676
2677 # as_fn_mkdir_p
2678 # -------------
2679 # Create "$as_dir" as a directory, including parents if necessary.
2680 as_fn_mkdir_p ()
2681 {
2682
2683   case $as_dir in #(
2684   -*) as_dir=./$as_dir;;
2685   esac
2686   test -d "$as_dir" || eval $as_mkdir_p || {
2687     as_dirs=
2688     while :; do
2689       case $as_dir in #(
2690       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2691       *) as_qdir=$as_dir;;
2692       esac
2693       as_dirs="'$as_qdir' $as_dirs"
2694       as_dir=`$as_dirname -- "$as_dir" ||
2695 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2696          X"$as_dir" : 'X\(//\)[^/]' \| \
2697          X"$as_dir" : 'X\(//\)$' \| \
2698          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2699 $as_echo X"$as_dir" |
2700     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2701             s//\1/
2702             q
2703           }
2704           /^X\(\/\/\)[^/].*/{
2705             s//\1/
2706             q
2707           }
2708           /^X\(\/\/\)$/{
2709             s//\1/
2710             q
2711           }
2712           /^X\(\/\).*/{
2713             s//\1/
2714             q
2715           }
2716           s/.*/./; q'`
2717       test -d "$as_dir" && break
2718     done
2719     test -z "$as_dirs" || eval "mkdir $as_dirs"
2720   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2721
2722
2723 } # as_fn_mkdir_p
2724 if mkdir -p . 2>/dev/null; then
2725   as_mkdir_p='mkdir -p "$as_dir"'
2726 else
2727   test -d ./-p && rmdir ./-p
2728   as_mkdir_p=false
2729 fi
2730
2731
2732 # as_fn_executable_p FILE
2733 # -----------------------
2734 # Test if FILE is an executable regular file.
2735 as_fn_executable_p ()
2736 {
2737   test -f "$1" && test -x "$1"
2738 } # as_fn_executable_p
2739 as_test_x='test -x'
2740 as_executable_p=as_fn_executable_p
2741
2742 # Sed expression to map a string onto a valid CPP name.
2743 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2744
2745 # Sed expression to map a string onto a valid variable name.
2746 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2747
2748
2749 exec 6>&1
2750 ## ----------------------------------- ##
2751 ## Main body of $CONFIG_STATUS script. ##
2752 ## ----------------------------------- ##
2753 _ASEOF
2754 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2755
2756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2757 # Save the log message, to keep $0 and so on meaningful, and to
2758 # report actual input values of CONFIG_FILES etc. instead of their
2759 # values after options handling.
2760 ac_log="
2761 This file was extended by $as_me, which was
2762 generated by GNU Autoconf 2.69.  Invocation command line was
2763
2764   CONFIG_FILES    = $CONFIG_FILES
2765   CONFIG_HEADERS  = $CONFIG_HEADERS
2766   CONFIG_LINKS    = $CONFIG_LINKS
2767   CONFIG_COMMANDS = $CONFIG_COMMANDS
2768   $ $0 $@
2769
2770 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2771 "
2772
2773 _ACEOF
2774
2775 case $ac_config_files in *"
2776 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2777 esac
2778
2779
2780
2781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2782 # Files that config.status was made for.
2783 config_files="$ac_config_files"
2784 config_commands="$ac_config_commands"
2785
2786 _ACEOF
2787
2788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2789 ac_cs_usage="\
2790 \`$as_me' instantiates files and other configuration actions
2791 from templates according to the current configuration.  Unless the files
2792 and actions are specified as TAGs, all are instantiated by default.
2793
2794 Usage: $0 [OPTION]... [TAG]...
2795
2796   -h, --help       print this help, then exit
2797   -V, --version    print version number and configuration settings, then exit
2798       --config     print configuration, then exit
2799   -q, --quiet, --silent
2800                    do not print progress messages
2801   -d, --debug      don't remove temporary files
2802       --recheck    update $as_me by reconfiguring in the same conditions
2803       --file=FILE[:TEMPLATE]
2804                    instantiate the configuration file FILE
2805
2806 Configuration files:
2807 $config_files
2808
2809 Configuration commands:
2810 $config_commands
2811
2812 Report bugs to the package provider."
2813
2814 _ACEOF
2815 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2816 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2817 ac_cs_version="\\
2818 config.status
2819 configured by $0, generated by GNU Autoconf 2.69,
2820   with options \\"\$ac_cs_config\\"
2821
2822 Copyright (C) 2012 Free Software Foundation, Inc.
2823 This config.status script is free software; the Free Software Foundation
2824 gives unlimited permission to copy, distribute and modify it."
2825
2826 ac_pwd='$ac_pwd'
2827 srcdir='$srcdir'
2828 test -n "\$AWK" || AWK=awk
2829 _ACEOF
2830
2831 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2832 # The default lists apply if the user does not specify any file.
2833 ac_need_defaults=:
2834 while test $# != 0
2835 do
2836   case $1 in
2837   --*=?*)
2838     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2839     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2840     ac_shift=:
2841     ;;
2842   --*=)
2843     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2844     ac_optarg=
2845     ac_shift=:
2846     ;;
2847   *)
2848     ac_option=$1
2849     ac_optarg=$2
2850     ac_shift=shift
2851     ;;
2852   esac
2853
2854   case $ac_option in
2855   # Handling of the options.
2856   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2857     ac_cs_recheck=: ;;
2858   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2859     $as_echo "$ac_cs_version"; exit ;;
2860   --config | --confi | --conf | --con | --co | --c )
2861     $as_echo "$ac_cs_config"; exit ;;
2862   --debug | --debu | --deb | --de | --d | -d )
2863     debug=: ;;
2864   --file | --fil | --fi | --f )
2865     $ac_shift
2866     case $ac_optarg in
2867     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2868     '') as_fn_error $? "missing file argument" ;;
2869     esac
2870     as_fn_append CONFIG_FILES " '$ac_optarg'"
2871     ac_need_defaults=false;;
2872   --he | --h |  --help | --hel | -h )
2873     $as_echo "$ac_cs_usage"; exit ;;
2874   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2875   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2876     ac_cs_silent=: ;;
2877
2878   # This is an error.
2879   -*) as_fn_error $? "unrecognized option: \`$1'
2880 Try \`$0 --help' for more information." ;;
2881
2882   *) as_fn_append ac_config_targets " $1"
2883      ac_need_defaults=false ;;
2884
2885   esac
2886   shift
2887 done
2888
2889 ac_configure_extra_args=
2890
2891 if $ac_cs_silent; then
2892   exec 6>/dev/null
2893   ac_configure_extra_args="$ac_configure_extra_args --silent"
2894 fi
2895
2896 _ACEOF
2897 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2898 if \$ac_cs_recheck; then
2899   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2900   shift
2901   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2902   CONFIG_SHELL='$SHELL'
2903   export CONFIG_SHELL
2904   exec "\$@"
2905 fi
2906
2907 _ACEOF
2908 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2909 exec 5>>config.log
2910 {
2911   echo
2912   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2913 ## Running $as_me. ##
2914 _ASBOX
2915   $as_echo "$ac_log"
2916 } >&5
2917
2918 _ACEOF
2919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2920 _ACEOF
2921
2922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2923
2924 # Handling of arguments.
2925 for ac_config_target in $ac_config_targets
2926 do
2927   case $ac_config_target in
2928     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2929     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2930     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2931     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2932     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2933
2934   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2935   esac
2936 done
2937
2938
2939 # If the user did not use the arguments to specify the items to instantiate,
2940 # then the envvar interface is used.  Set only those that are not.
2941 # We use the long form for the default assignment because of an extremely
2942 # bizarre bug on SunOS 4.1.3.
2943 if $ac_need_defaults; then
2944   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2945   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2946 fi
2947
2948 # Have a temporary directory for convenience.  Make it in the build tree
2949 # simply because there is no reason against having it here, and in addition,
2950 # creating and moving files from /tmp can sometimes cause problems.
2951 # Hook for its removal unless debugging.
2952 # Note that there is a small window in which the directory will not be cleaned:
2953 # after its creation but before its name has been assigned to `$tmp'.
2954 $debug ||
2955 {
2956   tmp= ac_tmp=
2957   trap 'exit_status=$?
2958   : "${ac_tmp:=$tmp}"
2959   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2960 ' 0
2961   trap 'as_fn_exit 1' 1 2 13 15
2962 }
2963 # Create a (secure) tmp directory for tmp files.
2964
2965 {
2966   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2967   test -d "$tmp"
2968 }  ||
2969 {
2970   tmp=./conf$$-$RANDOM
2971   (umask 077 && mkdir "$tmp")
2972 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2973 ac_tmp=$tmp
2974
2975 # Set up the scripts for CONFIG_FILES section.
2976 # No need to generate them if there are no CONFIG_FILES.
2977 # This happens for instance with `./config.status config.h'.
2978 if test -n "$CONFIG_FILES"; then
2979
2980
2981 ac_cr=`echo X | tr X '\015'`
2982 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2983 # But we know of no other shell where ac_cr would be empty at this
2984 # point, so we can use a bashism as a fallback.
2985 if test "x$ac_cr" = x; then
2986   eval ac_cr=\$\'\\r\'
2987 fi
2988 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2989 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2990   ac_cs_awk_cr='\\r'
2991 else
2992   ac_cs_awk_cr=$ac_cr
2993 fi
2994
2995 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2996 _ACEOF
2997
2998
2999 {
3000   echo "cat >conf$$subs.awk <<_ACEOF" &&
3001   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3002   echo "_ACEOF"
3003 } >conf$$subs.sh ||
3004   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3005 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3006 ac_delim='%!_!# '
3007 for ac_last_try in false false false false false :; do
3008   . ./conf$$subs.sh ||
3009     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3010
3011   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3012   if test $ac_delim_n = $ac_delim_num; then
3013     break
3014   elif $ac_last_try; then
3015     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3016   else
3017     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3018   fi
3019 done
3020 rm -f conf$$subs.sh
3021
3022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3023 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3024 _ACEOF
3025 sed -n '
3026 h
3027 s/^/S["/; s/!.*/"]=/
3028 p
3029 g
3030 s/^[^!]*!//
3031 :repl
3032 t repl
3033 s/'"$ac_delim"'$//
3034 t delim
3035 :nl
3036 h
3037 s/\(.\{148\}\)..*/\1/
3038 t more1
3039 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3040 p
3041 n
3042 b repl
3043 :more1
3044 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3045 p
3046 g
3047 s/.\{148\}//
3048 t nl
3049 :delim
3050 h
3051 s/\(.\{148\}\)..*/\1/
3052 t more2
3053 s/["\\]/\\&/g; s/^/"/; s/$/"/
3054 p
3055 b
3056 :more2
3057 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3058 p
3059 g
3060 s/.\{148\}//
3061 t delim
3062 ' <conf$$subs.awk | sed '
3063 /^[^""]/{
3064   N
3065   s/\n//
3066 }
3067 ' >>$CONFIG_STATUS || ac_write_fail=1
3068 rm -f conf$$subs.awk
3069 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3070 _ACAWK
3071 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3072   for (key in S) S_is_set[key] = 1
3073   FS = "\a"
3074
3075 }
3076 {
3077   line = $ 0
3078   nfields = split(line, field, "@")
3079   substed = 0
3080   len = length(field[1])
3081   for (i = 2; i < nfields; i++) {
3082     key = field[i]
3083     keylen = length(key)
3084     if (S_is_set[key]) {
3085       value = S[key]
3086       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3087       len += length(value) + length(field[++i])
3088       substed = 1
3089     } else
3090       len += 1 + keylen
3091   }
3092
3093   print line
3094 }
3095
3096 _ACAWK
3097 _ACEOF
3098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3099 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3100   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3101 else
3102   cat
3103 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3104   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3105 _ACEOF
3106
3107 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3108 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3109 # trailing colons and then remove the whole line if VPATH becomes empty
3110 # (actually we leave an empty line to preserve line numbers).
3111 if test "x$srcdir" = x.; then
3112   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3113 h
3114 s///
3115 s/^/:/
3116 s/[      ]*$/:/
3117 s/:\$(srcdir):/:/g
3118 s/:\${srcdir}:/:/g
3119 s/:@srcdir@:/:/g
3120 s/^:*//
3121 s/:*$//
3122 x
3123 s/\(=[   ]*\).*/\1/
3124 G
3125 s/\n//
3126 s/^[^=]*=[       ]*$//
3127 }'
3128 fi
3129
3130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3131 fi # test -n "$CONFIG_FILES"
3132
3133
3134 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
3135 shift
3136 for ac_tag
3137 do
3138   case $ac_tag in
3139   :[FHLC]) ac_mode=$ac_tag; continue;;
3140   esac
3141   case $ac_mode$ac_tag in
3142   :[FHL]*:*);;
3143   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3144   :[FH]-) ac_tag=-:-;;
3145   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3146   esac
3147   ac_save_IFS=$IFS
3148   IFS=:
3149   set x $ac_tag
3150   IFS=$ac_save_IFS
3151   shift
3152   ac_file=$1
3153   shift
3154
3155   case $ac_mode in
3156   :L) ac_source=$1;;
3157   :[FH])
3158     ac_file_inputs=
3159     for ac_f
3160     do
3161       case $ac_f in
3162       -) ac_f="$ac_tmp/stdin";;
3163       *) # Look for the file first in the build tree, then in the source tree
3164          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3165          # because $ac_f cannot contain `:'.
3166          test -f "$ac_f" ||
3167            case $ac_f in
3168            [\\/$]*) false;;
3169            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3170            esac ||
3171            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3172       esac
3173       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3174       as_fn_append ac_file_inputs " '$ac_f'"
3175     done
3176
3177     # Let's still pretend it is `configure' which instantiates (i.e., don't
3178     # use $as_me), people would be surprised to read:
3179     #    /* config.h.  Generated by config.status.  */
3180     configure_input='Generated from '`
3181           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3182         `' by configure.'
3183     if test x"$ac_file" != x-; then
3184       configure_input="$ac_file.  $configure_input"
3185       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3186 $as_echo "$as_me: creating $ac_file" >&6;}
3187     fi
3188     # Neutralize special characters interpreted by sed in replacement strings.
3189     case $configure_input in #(
3190     *\&* | *\|* | *\\* )
3191        ac_sed_conf_input=`$as_echo "$configure_input" |
3192        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3193     *) ac_sed_conf_input=$configure_input;;
3194     esac
3195
3196     case $ac_tag in
3197     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3198       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3199     esac
3200     ;;
3201   esac
3202
3203   ac_dir=`$as_dirname -- "$ac_file" ||
3204 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3205          X"$ac_file" : 'X\(//\)[^/]' \| \
3206          X"$ac_file" : 'X\(//\)$' \| \
3207          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3208 $as_echo X"$ac_file" |
3209     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3210             s//\1/
3211             q
3212           }
3213           /^X\(\/\/\)[^/].*/{
3214             s//\1/
3215             q
3216           }
3217           /^X\(\/\/\)$/{
3218             s//\1/
3219             q
3220           }
3221           /^X\(\/\).*/{
3222             s//\1/
3223             q
3224           }
3225           s/.*/./; q'`
3226   as_dir="$ac_dir"; as_fn_mkdir_p
3227   ac_builddir=.
3228
3229 case "$ac_dir" in
3230 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3231 *)
3232   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3233   # A ".." for each directory in $ac_dir_suffix.
3234   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3235   case $ac_top_builddir_sub in
3236   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3237   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3238   esac ;;
3239 esac
3240 ac_abs_top_builddir=$ac_pwd
3241 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3242 # for backward compatibility:
3243 ac_top_builddir=$ac_top_build_prefix
3244
3245 case $srcdir in
3246   .)  # We are building in place.
3247     ac_srcdir=.
3248     ac_top_srcdir=$ac_top_builddir_sub
3249     ac_abs_top_srcdir=$ac_pwd ;;
3250   [\\/]* | ?:[\\/]* )  # Absolute name.
3251     ac_srcdir=$srcdir$ac_dir_suffix;
3252     ac_top_srcdir=$srcdir
3253     ac_abs_top_srcdir=$srcdir ;;
3254   *) # Relative name.
3255     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3256     ac_top_srcdir=$ac_top_build_prefix$srcdir
3257     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3258 esac
3259 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3260
3261
3262   case $ac_mode in
3263   :F)
3264   #
3265   # CONFIG_FILE
3266   #
3267
3268 _ACEOF
3269
3270 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3271 # If the template does not know about datarootdir, expand it.
3272 # FIXME: This hack should be removed a few years after 2.60.
3273 ac_datarootdir_hack=; ac_datarootdir_seen=
3274 ac_sed_dataroot='
3275 /datarootdir/ {
3276   p
3277   q
3278 }
3279 /@datadir@/p
3280 /@docdir@/p
3281 /@infodir@/p
3282 /@localedir@/p
3283 /@mandir@/p'
3284 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3285 *datarootdir*) ac_datarootdir_seen=yes;;
3286 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3287   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3288 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3289 _ACEOF
3290 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3291   ac_datarootdir_hack='
3292   s&@datadir@&$datadir&g
3293   s&@docdir@&$docdir&g
3294   s&@infodir@&$infodir&g
3295   s&@localedir@&$localedir&g
3296   s&@mandir@&$mandir&g
3297   s&\\\${datarootdir}&$datarootdir&g' ;;
3298 esac
3299 _ACEOF
3300
3301 # Neutralize VPATH when `$srcdir' = `.'.
3302 # Shell code in configure.ac might set extrasub.
3303 # FIXME: do we really want to maintain this feature?
3304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3305 ac_sed_extra="$ac_vpsub
3306 $extrasub
3307 _ACEOF
3308 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3309 :t
3310 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3311 s|@configure_input@|$ac_sed_conf_input|;t t
3312 s&@top_builddir@&$ac_top_builddir_sub&;t t
3313 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3314 s&@srcdir@&$ac_srcdir&;t t
3315 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3316 s&@top_srcdir@&$ac_top_srcdir&;t t
3317 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3318 s&@builddir@&$ac_builddir&;t t
3319 s&@abs_builddir@&$ac_abs_builddir&;t t
3320 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3321 $ac_datarootdir_hack
3322 "
3323 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3324   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3325
3326 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3327   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3328   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3329       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3330   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3331 which seems to be undefined.  Please make sure it is defined" >&5
3332 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3333 which seems to be undefined.  Please make sure it is defined" >&2;}
3334
3335   rm -f "$ac_tmp/stdin"
3336   case $ac_file in
3337   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3338   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3339   esac \
3340   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3341  ;;
3342
3343
3344   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3345 $as_echo "$as_me: executing $ac_file commands" >&6;}
3346  ;;
3347   esac
3348
3349
3350   case $ac_file$ac_mode in
3351     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3352  rm -f Makesim1.tmp Makesim2.tmp Makefile
3353  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3354  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3355  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3356         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3357         <Makefile.sim >Makefile
3358  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3359  ;;
3360     "stamp-h":C) echo > stamp-h ;;
3361
3362   esac
3363 done # for ac_tag
3364
3365
3366 as_fn_exit 0
3367 _ACEOF
3368 ac_clean_files=$ac_clean_files_save
3369
3370 test $ac_write_fail = 0 ||
3371   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3372
3373
3374 # configure is writing to config.log, and then calls config.status.
3375 # config.status does its own redirection, appending to config.log.
3376 # Unfortunately, on DOS this fails, as config.log is still kept open
3377 # by configure, so config.status won't be able to write to it; its
3378 # output is simply discarded.  So we exec the FD to /dev/null,
3379 # effectively closing config.log, so it can be properly (re)opened and
3380 # appended to by config.status.  When coming back to configure, we
3381 # need to make the FD available again.
3382 if test "$no_create" != yes; then
3383   ac_cs_success=:
3384   ac_config_status_args=
3385   test "$silent" = yes &&
3386     ac_config_status_args="$ac_config_status_args --quiet"
3387   exec 5>/dev/null
3388   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3389   exec 5>>config.log
3390   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3391   # would make configure fail if this is the last instruction.
3392   $ac_cs_success || as_fn_exit 1
3393 fi
3394 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3395   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3396 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3397 fi
3398
3399