sim/mips/configure

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