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 "${target}" in
1697   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
1698   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1699   mips*-sde-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1700   mips*-mti-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1701   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1702   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
1703   *)                    SIM_SUBTARGET="";;
1704 esac
1705
1706
1707
1708
1709 #
1710 # Select the bitsize of the target
1711 #
1712 mips_addr_bitsize=
1713 case "${target}" in
1714   mips*-sde-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
1715   mips*-mti-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
1716   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1717   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
1718   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
1719   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
1720   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
1721   *)                    mips_bitsize=64 ; mips_msb=63 ;;
1722 esac
1723 wire_word_bitsize="$mips_bitsize"
1724 wire_word_msb="$mips_msb"
1725 wire_address_bitsize="$mips_addr_bitsize"
1726 wire_cell_bitsize=""
1727 # Check whether --enable-sim-bitsize was given.
1728 if test "${enable_sim_bitsize+set}" = set; then :
1729   enableval=$enable_sim_bitsize; sim_bitsize=
1730 case "${enableval}" in
1731   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1732   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1733   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1734   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1735   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1736         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1737       else
1738         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1739       fi ;;
1740   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1741         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1742       else
1743         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1744       fi ;;
1745   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1746 esac
1747 # address bitsize
1748 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1749 case x"${tmp}" in
1750   x ) ;;
1751   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1752   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1753   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1754 esac
1755 # cell bitsize
1756 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1757 case x"${tmp}" in
1758   x ) ;;
1759   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1760   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1761   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1762 esac
1763 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1764   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1765 fi
1766 else
1767   sim_bitsize=""
1768 if test x"$wire_word_bitsize" != x; then
1769   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1770 fi
1771 if test x"$wire_word_msb" != x; then
1772   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1773 fi
1774 if test x"$wire_address_bitsize" != x; then
1775   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1776 fi
1777 if test x"$wire_cell_bitsize" != x; then
1778   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1779 fi
1780 fi
1781
1782
1783
1784
1785 #
1786 # Select the floating hardware support of the target
1787 #
1788 mips_fpu=HARDWARE_FLOATING_POINT
1789 mips_fpu_bitsize=
1790 case "${target}" in
1791   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
1792   mips*-sde-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1793   mips*-mti-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1794   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1795   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
1796   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1797   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
1798   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
1799   *)                    mips_fpu=HARD_FLOATING_POINT ;;
1800 esac
1801
1802 default_sim_float="$mips_fpu"
1803 default_sim_float_bitsize="$mips_fpu_bitsize"
1804 # Check whether --enable-sim-float was given.
1805 if test "${enable_sim_float+set}" = set; then :
1806   enableval=$enable_sim_float; case "${enableval}" in
1807   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1808   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1809   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1810   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1811   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
1812 esac
1813 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1814   echo "Setting float flags = $sim_float" 6>&1
1815 fi
1816 else
1817
1818 sim_float=
1819 if test x"${default_sim_float}" != x""; then
1820   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1821 fi
1822 if test x"${default_sim_float_bitsize}" != x""; then
1823   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1824 fi
1825
1826 fi
1827
1828
1829
1830
1831 #
1832 # Select the IGEN architecture
1833 #
1834 sim_gen=IGEN
1835 sim_igen_machine="-M mipsIV"
1836 sim_m16_machine="-M mips16,mipsIII"
1837 sim_igen_filter="32,64,f"
1838 sim_m16_filter="16"
1839 sim_mach_default="mips8000"
1840
1841 case "${target}" in
1842   mips*tx39*)           sim_gen=IGEN
1843                         sim_igen_filter="32,f"
1844                         sim_igen_machine="-M r3900"
1845                         ;;
1846   mips64vr43*-*-*)      sim_gen=IGEN
1847                         sim_igen_machine="-M mipsIV"
1848                         sim_mach_default="mips8000"
1849                         ;;
1850   mips64vr5*-*-*)       sim_gen=IGEN
1851                         sim_igen_machine="-M vr5000"
1852                         sim_mach_default="mips5000"
1853                         ;;
1854   mips64vr41*)          sim_gen=M16
1855                         sim_igen_machine="-M vr4100"
1856                         sim_m16_machine="-M vr4100"
1857                         sim_igen_filter="32,64,f"
1858                         sim_m16_filter="16"
1859                         sim_mach_default="mips4100"
1860                         ;;
1861   mips64vr-*-* | mips64vrel-*-*)
1862                         sim_gen=MULTI
1863                         sim_multi_configs="\
1864                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
1865                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
1866                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
1867                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
1868                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
1869                         sim_multi_default=mips5000
1870                         ;;
1871   mips*-sde-elf* | mips*-mti-elf*)
1872                         sim_gen=MULTI
1873                         sim_multi_configs="\
1874                           micromips:micromips64,micromipsdsp:32,64,f:mips_micromips\
1875                           mips64r2:mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,64,f:mipsisa64r2"
1876                         sim_multi_default=mipsisa64r2
1877                         ;;
1878   mips64*-*-*)          sim_igen_filter="32,64,f"
1879                         sim_gen=IGEN
1880                         ;;
1881   mips16*-*-*)          sim_gen=M16
1882                         sim_igen_filter="32,64,f"
1883                         sim_m16_filter="16"
1884                         ;;
1885   mipsisa32r2*-*-*)     sim_gen=MULTI
1886                         sim_multi_configs="\
1887                           micromips:micromips32,micromipsdsp:32,f:mips_micromips\
1888                           mips32r2:mips32r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips:32,f:mipsisa32r2"
1889                         sim_multi_default=mipsisa32r2
1890                         ;;
1891   mipsisa32*-*-*)       sim_gen=M16
1892                         sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
1893                         sim_m16_machine="-M mips16,mips16e,mips32"
1894                         sim_igen_filter="32,f"
1895                         sim_mach_default="mipsisa32"
1896                         ;;
1897   mipsisa64r2*-*-*)     sim_gen=M16
1898                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
1899                         sim_m16_machine="-M mips16,mips16e,mips64r2"
1900                         sim_igen_filter="32,64,f"
1901                         sim_mach_default="mipsisa64r2"
1902                         ;;
1903   mipsisa64sb1*-*-*)    sim_gen=IGEN
1904                         sim_igen_machine="-M mips64,mips3d,sb1"
1905                         sim_igen_filter="32,64,f"
1906                         sim_mach_default="mips_sb1"
1907                         ;;
1908   mipsisa64*-*-*)       sim_gen=M16
1909                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
1910                         sim_m16_machine="-M mips16,mips16e,mips64"
1911                         sim_igen_filter="32,64,f"
1912                         sim_mach_default="mipsisa64"
1913                         ;;
1914   mips*lsi*)            sim_gen=M16
1915                         sim_igen_machine="-M mipsIII,mips16"
1916                         sim_m16_machine="-M mips16,mipsIII"
1917                         sim_igen_filter="32,f"
1918                         sim_m16_filter="16"
1919                         sim_mach_default="mips4000"
1920                         ;;
1921   mips*-*-*)            sim_gen=IGEN
1922                         sim_igen_filter="32,f"
1923                         ;;
1924 esac
1925
1926 # The MULTI generator can combine several simulation engines into one.
1927 # executable.  A configuration which uses the MULTI should set two
1928 # variables: ${sim_multi_configs} and ${sim_multi_default}.
1929 #
1930 # ${sim_multi_configs} is the list of engines to build.  Each
1931 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
1932 # where:
1933 #
1934 # - NAME is a C-compatible prefix for the engine,
1935 # - MACHINE is a -M argument,
1936 # - FILTER is a -F argument, and
1937 # - BFDMACHS is a comma-separated list of bfd machines that the
1938 #     simulator can run.
1939 #
1940 # Each entry will have a separate simulation engine whose prefix is
1941 # m32<NAME>.  If the machine list includes "mips16", there will also
1942 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
1943 # generated using the same machine list as the 32-bit version,
1944 # but the filter will be "16" instead of FILTER.
1945 #
1946 # The simulator compares the bfd mach against BFDMACHS to decide
1947 # which engine to use.  Entries in BFDMACHS should be bfd_mach
1948 # values with "bfd_mach_" removed.  ${sim_multi_default} says
1949 # which entry should be the default.
1950 if test ${sim_gen} = MULTI; then
1951
1952   # Simple sanity check.
1953   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
1954     as_fn_error $? "Error in configure.ac: MULTI simulator not set up correctly" "$LINENO" 5
1955   fi
1956
1957   # Start in a known state.
1958   rm -f multi-include.h multi-run.c
1959   sim_multi_flags=
1960   sim_multi_src=
1961   sim_multi_obj=
1962   sim_multi_igen_configs=
1963   sim_seen_default=no
1964
1965   cat << __EOF__ > multi-run.c
1966 /* Main entry point for MULTI simulators.
1967    Copyright (C) 2003-2021 Free Software Foundation, Inc.
1968
1969    This program is free software; you can redistribute it and/or modify
1970    it under the terms of the GNU General Public License as published by
1971    the Free Software Foundation; either version 3 of the License, or
1972    (at your option) any later version.
1973
1974    This program is distributed in the hope that it will be useful,
1975    but WITHOUT ANY WARRANTY; without even the implied warranty of
1976    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
1977    GNU General Public License for more details.
1978
1979    You should have received a copy of the GNU General Public License
1980    along with this program.  If not, see <http://www.gnu.org/licenses/>.
1981
1982    --
1983
1984    This file was generated by sim/mips/configure.  */
1985
1986 #include "sim-main.h"
1987 #include "multi-include.h"
1988 #include "elf-bfd.h"
1989 #include "elf/mips.h"
1990
1991 #define SD sd
1992 #define CPU cpu
1993
1994 void
1995 sim_engine_run (SIM_DESC sd,
1996                 int next_cpu_nr,
1997                 int nr_cpus,
1998                 int signal) /* ignore */
1999 {
2000   int mach;
2001
2002   if (STATE_ARCHITECTURE (sd) == NULL)
2003     mach = bfd_mach_${sim_multi_default};
2004   else if (elf_elfheader (STATE_PROG_BFD (sd))->e_flags
2005            & EF_MIPS_ARCH_ASE_MICROMIPS)
2006     mach = bfd_mach_mips_micromips;
2007   else
2008     mach = STATE_ARCHITECTURE (SD)->mach;
2009
2010   switch (mach)
2011     {
2012 __EOF__
2013
2014   for fc in ${sim_multi_configs}; do
2015
2016     # Split up the entry.  ${c} contains the first three elements.
2017     # Note: outer sqaure brackets are m4 quotes.
2018     c=`echo ${fc} | sed 's/:[^:]*$//'`
2019     bfdmachs=`echo ${fc} | sed 's/.*://'`
2020     name=`echo ${c} | sed 's/:.*//'`
2021     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
2022     filter=`echo ${c} | sed 's/.*://'`
2023
2024     # Build the following lists:
2025     #
2026     #   sim_multi_flags: all -M and -F flags used by the simulator
2027     #   sim_multi_src: all makefile-generated source files
2028     #   sim_multi_obj: the objects for ${sim_multi_src}
2029     #   sim_multi_igen_configs: igen configuration strings.
2030     #
2031     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
2032     # or m16) followed by the NAME, MACHINE and FILTER part of
2033     # the ${sim_multi_configs} entry.
2034     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
2035
2036     # Check whether special handling is needed.
2037     case ${c} in
2038       *:*mips16*:*)
2039         # Run igen twice, once for normal mode and once for mips16.
2040         ws="m32 m16"
2041
2042         # The top-level function for the mips16 simulator is
2043         # in a file m16${name}_run.c, generated by the
2044         # tmp-run-multi Makefile rule.
2045         sim_multi_src="${sim_multi_src} m16${name}_run.c"
2046         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
2047         sim_multi_flags="${sim_multi_flags} -F 16"
2048         ;;
2049       *:*micromips32*:*)
2050         # Run igen thrice, once for micromips32, once for micromips16,
2051         # and once for m32.
2052         ws="micromips_m32 micromips16 micromips32"
2053
2054         # The top-level function for the micromips simulator is
2055         # in a file micromips${name}_run.c, generated by the
2056         # tmp-run-multi Makefile rule.
2057         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2058         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2059         sim_multi_flags="${sim_multi_flags} -F 16,32"
2060         ;;
2061       *:*micromips64*:*)
2062         # Run igen thrice, once for micromips64, once for micromips16,
2063         # and once for m64.
2064         ws="micromips_m64 micromips16 micromips64"
2065
2066         # The top-level function for the micromips simulator is
2067         # in a file micromips${name}_run.c, generated by the
2068         # tmp-run-multi Makefile rule.
2069         sim_multi_src="${sim_multi_src} micromips${name}_run.c"
2070         sim_multi_obj="${sim_multi_obj} micromips${name}_run.o"
2071         sim_multi_flags="${sim_multi_flags} -F 16,32,64"
2072         ;;
2073       *)
2074         ws=m32
2075         ;;
2076     esac
2077
2078     # Now add the list of igen-generated files to ${sim_multi_src}
2079     # and ${sim_multi_obj}.
2080     for w in ${ws}; do
2081       for base in engine icache idecode model semantics support; do
2082         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
2083         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
2084         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
2085       done
2086       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
2087     done
2088
2089     # Add an include for the engine.h file.  This file declares the
2090     # top-level foo_engine_run() function.
2091     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
2092
2093     # Add case statements for this engine to sim_engine_run().
2094     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2095       echo "    case bfd_mach_${mach}:" >> multi-run.c
2096       if test ${mach} = ${sim_multi_default}; then
2097         echo "    default:" >> multi-run.c
2098         sim_seen_default=yes
2099       fi
2100     done
2101     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
2102       >> multi-run.c
2103     echo "      break;" >> multi-run.c
2104   done
2105
2106   # Check whether we added a 'default:' label.
2107   if test ${sim_seen_default} = no; then
2108     as_fn_error $? "Error in configure.ac: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
2109   fi
2110
2111   cat << __EOF__ >> multi-run.c
2112     }
2113 }
2114
2115 int
2116 mips_mach_multi (SIM_DESC sd)
2117 {
2118   if (STATE_ARCHITECTURE (sd) == NULL)
2119     return bfd_mach_${sim_multi_default};
2120
2121   switch (STATE_ARCHITECTURE (SD)->mach)
2122     {
2123 __EOF__
2124
2125   # Add case statements for this engine to mips_mach_multi().
2126   for fc in ${sim_multi_configs}; do
2127
2128     # Split up the entry.  ${c} contains the first three elements.
2129     # Note: outer sqaure brackets are m4 quotes.
2130     c=`echo ${fc} | sed 's/:[^:]*$//'`
2131     bfdmachs=`echo ${fc} | sed 's/.*://'`
2132
2133     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
2134       echo "    case bfd_mach_${mach}:" >> multi-run.c
2135     done
2136   done
2137
2138   cat << __EOF__ >> multi-run.c
2139       return (STATE_ARCHITECTURE (SD)->mach);
2140     default:
2141       return bfd_mach_${sim_multi_default};
2142     }
2143 }
2144 __EOF__
2145
2146   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
2147 else
2148   # For clean-extra
2149   sim_multi_src=doesnt-exist.c
2150
2151   if test x"${sim_mach_default}" = x""; then
2152     as_fn_error $? "Error in configure.ac: \${sim_mach_default} not defined" "$LINENO" 5
2153   fi
2154   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
2155 fi
2156 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
2157 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
2158 sim_micromips16_flags=" -F ${sim_micromips16_filter}  ${sim_micromips16_machine}  ${sim_igen_smp}"
2159 sim_micromips_flags=" -F ${sim_micromips_filter}  ${sim_micromips_machine}  ${sim_igen_smp}"
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170 cgen_breaks=""
2171 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
2172 cgen_breaks="break cgen_rtx_error";
2173 fi
2174
2175 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2176
2177 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2178
2179 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
2180
2181 ac_config_commands="$ac_config_commands Makefile"
2182
2183 ac_config_commands="$ac_config_commands stamp-h"
2184
2185
2186
2187
2188
2189 SIM_COMMON_BUILD_TRUE='#'
2190 SIM_COMMON_BUILD_FALSE=
2191
2192
2193
2194 cat >confcache <<\_ACEOF
2195 # This file is a shell script that caches the results of configure
2196 # tests run on this system so they can be shared between configure
2197 # scripts and configure runs, see configure's option --config-cache.
2198 # It is not useful on other systems.  If it contains results you don't
2199 # want to keep, you may remove or edit it.
2200 #
2201 # config.status only pays attention to the cache file if you give it
2202 # the --recheck option to rerun configure.
2203 #
2204 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2205 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2206 # following values.
2207
2208 _ACEOF
2209
2210 # The following way of writing the cache mishandles newlines in values,
2211 # but we know of no workaround that is simple, portable, and efficient.
2212 # So, we kill variables containing newlines.
2213 # Ultrix sh set writes to stderr and can't be redirected directly,
2214 # and sets the high bit in the cache file unless we assign to the vars.
2215 (
2216   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2217     eval ac_val=\$$ac_var
2218     case $ac_val in #(
2219     *${as_nl}*)
2220       case $ac_var in #(
2221       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2222 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2223       esac
2224       case $ac_var in #(
2225       _ | IFS | as_nl) ;; #(
2226       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2227       *) { eval $ac_var=; unset $ac_var;} ;;
2228       esac ;;
2229     esac
2230   done
2231
2232   (set) 2>&1 |
2233     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2234     *${as_nl}ac_space=\ *)
2235       # `set' does not quote correctly, so add quotes: double-quote
2236       # substitution turns \\\\ into \\, and sed turns \\ into \.
2237       sed -n \
2238         "s/'/'\\\\''/g;
2239           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2240       ;; #(
2241     *)
2242       # `set' quotes correctly as required by POSIX, so do not add quotes.
2243       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2244       ;;
2245     esac |
2246     sort
2247 ) |
2248   sed '
2249      /^ac_cv_env_/b end
2250      t clear
2251      :clear
2252      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2253      t end
2254      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2255      :end' >>confcache
2256 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2257   if test -w "$cache_file"; then
2258     if test "x$cache_file" != "x/dev/null"; then
2259       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2260 $as_echo "$as_me: updating cache $cache_file" >&6;}
2261       if test ! -f "$cache_file" || test -h "$cache_file"; then
2262         cat confcache >"$cache_file"
2263       else
2264         case $cache_file in #(
2265         */* | ?:*)
2266           mv -f confcache "$cache_file"$$ &&
2267           mv -f "$cache_file"$$ "$cache_file" ;; #(
2268         *)
2269           mv -f confcache "$cache_file" ;;
2270         esac
2271       fi
2272     fi
2273   else
2274     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2275 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2276   fi
2277 fi
2278 rm -f confcache
2279
2280 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2281 # Let make expand exec_prefix.
2282 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2283
2284 # Transform confdefs.h into DEFS.
2285 # Protect against shell expansion while executing Makefile rules.
2286 # Protect against Makefile macro expansion.
2287 #
2288 # If the first sed substitution is executed (which looks for macros that
2289 # take arguments), then branch to the quote section.  Otherwise,
2290 # look for a macro that doesn't take arguments.
2291 ac_script='
2292 :mline
2293 /\\$/{
2294  N
2295  s,\\\n,,
2296  b mline
2297 }
2298 t clear
2299 :clear
2300 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2301 t quote
2302 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2303 t quote
2304 b any
2305 :quote
2306 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2307 s/\[/\\&/g
2308 s/\]/\\&/g
2309 s/\$/$$/g
2310 H
2311 :any
2312 ${
2313         g
2314         s/^\n//
2315         s/\n/ /g
2316         p
2317 }
2318 '
2319 DEFS=`sed -n "$ac_script" confdefs.h`
2320
2321
2322 ac_libobjs=
2323 ac_ltlibobjs=
2324 U=
2325 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2326   # 1. Remove the extension, and $U if already installed.
2327   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2328   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2329   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2330   #    will be set to the directory where LIBOBJS objects are built.
2331   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2332   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2333 done
2334 LIBOBJS=$ac_libobjs
2335
2336 LTLIBOBJS=$ac_ltlibobjs
2337
2338
2339
2340 : "${CONFIG_STATUS=./config.status}"
2341 ac_write_fail=0
2342 ac_clean_files_save=$ac_clean_files
2343 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2344 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2345 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2346 as_write_fail=0
2347 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2348 #! $SHELL
2349 # Generated by $as_me.
2350 # Run this file to recreate the current configuration.
2351 # Compiler output produced by configure, useful for debugging
2352 # configure, is in config.log if it exists.
2353
2354 debug=false
2355 ac_cs_recheck=false
2356 ac_cs_silent=false
2357
2358 SHELL=\${CONFIG_SHELL-$SHELL}
2359 export SHELL
2360 _ASEOF
2361 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2362 ## -------------------- ##
2363 ## M4sh Initialization. ##
2364 ## -------------------- ##
2365
2366 # Be more Bourne compatible
2367 DUALCASE=1; export DUALCASE # for MKS sh
2368 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2369   emulate sh
2370   NULLCMD=:
2371   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2372   # is contrary to our usage.  Disable this feature.
2373   alias -g '${1+"$@"}'='"$@"'
2374   setopt NO_GLOB_SUBST
2375 else
2376   case `(set -o) 2>/dev/null` in #(
2377   *posix*) :
2378     set -o posix ;; #(
2379   *) :
2380      ;;
2381 esac
2382 fi
2383
2384
2385 as_nl='
2386 '
2387 export as_nl
2388 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2389 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2390 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2391 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2392 # Prefer a ksh shell builtin over an external printf program on Solaris,
2393 # but without wasting forks for bash or zsh.
2394 if test -z "$BASH_VERSION$ZSH_VERSION" \
2395     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2396   as_echo='print -r --'
2397   as_echo_n='print -rn --'
2398 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2399   as_echo='printf %s\n'
2400   as_echo_n='printf %s'
2401 else
2402   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2403     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2404     as_echo_n='/usr/ucb/echo -n'
2405   else
2406     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2407     as_echo_n_body='eval
2408       arg=$1;
2409       case $arg in #(
2410       *"$as_nl"*)
2411         expr "X$arg" : "X\\(.*\\)$as_nl";
2412         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2413       esac;
2414       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2415     '
2416     export as_echo_n_body
2417     as_echo_n='sh -c $as_echo_n_body as_echo'
2418   fi
2419   export as_echo_body
2420   as_echo='sh -c $as_echo_body as_echo'
2421 fi
2422
2423 # The user is always right.
2424 if test "${PATH_SEPARATOR+set}" != set; then
2425   PATH_SEPARATOR=:
2426   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2427     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2428       PATH_SEPARATOR=';'
2429   }
2430 fi
2431
2432
2433 # IFS
2434 # We need space, tab and new line, in precisely that order.  Quoting is
2435 # there to prevent editors from complaining about space-tab.
2436 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2437 # splitting by setting IFS to empty value.)
2438 IFS=" ""        $as_nl"
2439
2440 # Find who we are.  Look in the path if we contain no directory separator.
2441 as_myself=
2442 case $0 in #((
2443   *[\\/]* ) as_myself=$0 ;;
2444   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2445 for as_dir in $PATH
2446 do
2447   IFS=$as_save_IFS
2448   test -z "$as_dir" && as_dir=.
2449     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2450   done
2451 IFS=$as_save_IFS
2452
2453      ;;
2454 esac
2455 # We did not find ourselves, most probably we were run as `sh COMMAND'
2456 # in which case we are not to be found in the path.
2457 if test "x$as_myself" = x; then
2458   as_myself=$0
2459 fi
2460 if test ! -f "$as_myself"; then
2461   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2462   exit 1
2463 fi
2464
2465 # Unset variables that we do not need and which cause bugs (e.g. in
2466 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2467 # suppresses any "Segmentation fault" message there.  '((' could
2468 # trigger a bug in pdksh 5.2.14.
2469 for as_var in BASH_ENV ENV MAIL MAILPATH
2470 do eval test x\${$as_var+set} = xset \
2471   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2472 done
2473 PS1='$ '
2474 PS2='> '
2475 PS4='+ '
2476
2477 # NLS nuisances.
2478 LC_ALL=C
2479 export LC_ALL
2480 LANGUAGE=C
2481 export LANGUAGE
2482
2483 # CDPATH.
2484 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2485
2486
2487 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2488 # ----------------------------------------
2489 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2490 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2491 # script with STATUS, using 1 if that was 0.
2492 as_fn_error ()
2493 {
2494   as_status=$1; test $as_status -eq 0 && as_status=1
2495   if test "$4"; then
2496     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2497     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2498   fi
2499   $as_echo "$as_me: error: $2" >&2
2500   as_fn_exit $as_status
2501 } # as_fn_error
2502
2503
2504 # as_fn_set_status STATUS
2505 # -----------------------
2506 # Set $? to STATUS, without forking.
2507 as_fn_set_status ()
2508 {
2509   return $1
2510 } # as_fn_set_status
2511
2512 # as_fn_exit STATUS
2513 # -----------------
2514 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2515 as_fn_exit ()
2516 {
2517   set +e
2518   as_fn_set_status $1
2519   exit $1
2520 } # as_fn_exit
2521
2522 # as_fn_unset VAR
2523 # ---------------
2524 # Portably unset VAR.
2525 as_fn_unset ()
2526 {
2527   { eval $1=; unset $1;}
2528 }
2529 as_unset=as_fn_unset
2530 # as_fn_append VAR VALUE
2531 # ----------------------
2532 # Append the text in VALUE to the end of the definition contained in VAR. Take
2533 # advantage of any shell optimizations that allow amortized linear growth over
2534 # repeated appends, instead of the typical quadratic growth present in naive
2535 # implementations.
2536 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2537   eval 'as_fn_append ()
2538   {
2539     eval $1+=\$2
2540   }'
2541 else
2542   as_fn_append ()
2543   {
2544     eval $1=\$$1\$2
2545   }
2546 fi # as_fn_append
2547
2548 # as_fn_arith ARG...
2549 # ------------------
2550 # Perform arithmetic evaluation on the ARGs, and store the result in the
2551 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2552 # must be portable across $(()) and expr.
2553 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2554   eval 'as_fn_arith ()
2555   {
2556     as_val=$(( $* ))
2557   }'
2558 else
2559   as_fn_arith ()
2560   {
2561     as_val=`expr "$@" || test $? -eq 1`
2562   }
2563 fi # as_fn_arith
2564
2565
2566 if expr a : '\(a\)' >/dev/null 2>&1 &&
2567    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2568   as_expr=expr
2569 else
2570   as_expr=false
2571 fi
2572
2573 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2574   as_basename=basename
2575 else
2576   as_basename=false
2577 fi
2578
2579 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2580   as_dirname=dirname
2581 else
2582   as_dirname=false
2583 fi
2584
2585 as_me=`$as_basename -- "$0" ||
2586 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2587          X"$0" : 'X\(//\)$' \| \
2588          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2589 $as_echo X/"$0" |
2590     sed '/^.*\/\([^/][^/]*\)\/*$/{
2591             s//\1/
2592             q
2593           }
2594           /^X\/\(\/\/\)$/{
2595             s//\1/
2596             q
2597           }
2598           /^X\/\(\/\).*/{
2599             s//\1/
2600             q
2601           }
2602           s/.*/./; q'`
2603
2604 # Avoid depending upon Character Ranges.
2605 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2606 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2607 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2608 as_cr_digits='0123456789'
2609 as_cr_alnum=$as_cr_Letters$as_cr_digits
2610
2611 ECHO_C= ECHO_N= ECHO_T=
2612 case `echo -n x` in #(((((
2613 -n*)
2614   case `echo 'xy\c'` in
2615   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2616   xy)  ECHO_C='\c';;
2617   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2618        ECHO_T=' ';;
2619   esac;;
2620 *)
2621   ECHO_N='-n';;
2622 esac
2623
2624 rm -f conf$$ conf$$.exe conf$$.file
2625 if test -d conf$$.dir; then
2626   rm -f conf$$.dir/conf$$.file
2627 else
2628   rm -f conf$$.dir
2629   mkdir conf$$.dir 2>/dev/null
2630 fi
2631 if (echo >conf$$.file) 2>/dev/null; then
2632   if ln -s conf$$.file conf$$ 2>/dev/null; then
2633     as_ln_s='ln -s'
2634     # ... but there are two gotchas:
2635     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2636     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2637     # In both cases, we have to default to `cp -pR'.
2638     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2639       as_ln_s='cp -pR'
2640   elif ln conf$$.file conf$$ 2>/dev/null; then
2641     as_ln_s=ln
2642   else
2643     as_ln_s='cp -pR'
2644   fi
2645 else
2646   as_ln_s='cp -pR'
2647 fi
2648 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2649 rmdir conf$$.dir 2>/dev/null
2650
2651
2652 # as_fn_mkdir_p
2653 # -------------
2654 # Create "$as_dir" as a directory, including parents if necessary.
2655 as_fn_mkdir_p ()
2656 {
2657
2658   case $as_dir in #(
2659   -*) as_dir=./$as_dir;;
2660   esac
2661   test -d "$as_dir" || eval $as_mkdir_p || {
2662     as_dirs=
2663     while :; do
2664       case $as_dir in #(
2665       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2666       *) as_qdir=$as_dir;;
2667       esac
2668       as_dirs="'$as_qdir' $as_dirs"
2669       as_dir=`$as_dirname -- "$as_dir" ||
2670 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2671          X"$as_dir" : 'X\(//\)[^/]' \| \
2672          X"$as_dir" : 'X\(//\)$' \| \
2673          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2674 $as_echo X"$as_dir" |
2675     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2676             s//\1/
2677             q
2678           }
2679           /^X\(\/\/\)[^/].*/{
2680             s//\1/
2681             q
2682           }
2683           /^X\(\/\/\)$/{
2684             s//\1/
2685             q
2686           }
2687           /^X\(\/\).*/{
2688             s//\1/
2689             q
2690           }
2691           s/.*/./; q'`
2692       test -d "$as_dir" && break
2693     done
2694     test -z "$as_dirs" || eval "mkdir $as_dirs"
2695   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2696
2697
2698 } # as_fn_mkdir_p
2699 if mkdir -p . 2>/dev/null; then
2700   as_mkdir_p='mkdir -p "$as_dir"'
2701 else
2702   test -d ./-p && rmdir ./-p
2703   as_mkdir_p=false
2704 fi
2705
2706
2707 # as_fn_executable_p FILE
2708 # -----------------------
2709 # Test if FILE is an executable regular file.
2710 as_fn_executable_p ()
2711 {
2712   test -f "$1" && test -x "$1"
2713 } # as_fn_executable_p
2714 as_test_x='test -x'
2715 as_executable_p=as_fn_executable_p
2716
2717 # Sed expression to map a string onto a valid CPP name.
2718 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2719
2720 # Sed expression to map a string onto a valid variable name.
2721 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2722
2723
2724 exec 6>&1
2725 ## ----------------------------------- ##
2726 ## Main body of $CONFIG_STATUS script. ##
2727 ## ----------------------------------- ##
2728 _ASEOF
2729 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2730
2731 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2732 # Save the log message, to keep $0 and so on meaningful, and to
2733 # report actual input values of CONFIG_FILES etc. instead of their
2734 # values after options handling.
2735 ac_log="
2736 This file was extended by $as_me, which was
2737 generated by GNU Autoconf 2.69.  Invocation command line was
2738
2739   CONFIG_FILES    = $CONFIG_FILES
2740   CONFIG_HEADERS  = $CONFIG_HEADERS
2741   CONFIG_LINKS    = $CONFIG_LINKS
2742   CONFIG_COMMANDS = $CONFIG_COMMANDS
2743   $ $0 $@
2744
2745 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2746 "
2747
2748 _ACEOF
2749
2750 case $ac_config_files in *"
2751 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2752 esac
2753
2754
2755
2756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2757 # Files that config.status was made for.
2758 config_files="$ac_config_files"
2759 config_commands="$ac_config_commands"
2760
2761 _ACEOF
2762
2763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2764 ac_cs_usage="\
2765 \`$as_me' instantiates files and other configuration actions
2766 from templates according to the current configuration.  Unless the files
2767 and actions are specified as TAGs, all are instantiated by default.
2768
2769 Usage: $0 [OPTION]... [TAG]...
2770
2771   -h, --help       print this help, then exit
2772   -V, --version    print version number and configuration settings, then exit
2773       --config     print configuration, then exit
2774   -q, --quiet, --silent
2775                    do not print progress messages
2776   -d, --debug      don't remove temporary files
2777       --recheck    update $as_me by reconfiguring in the same conditions
2778       --file=FILE[:TEMPLATE]
2779                    instantiate the configuration file FILE
2780
2781 Configuration files:
2782 $config_files
2783
2784 Configuration commands:
2785 $config_commands
2786
2787 Report bugs to the package provider."
2788
2789 _ACEOF
2790 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2791 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2792 ac_cs_version="\\
2793 config.status
2794 configured by $0, generated by GNU Autoconf 2.69,
2795   with options \\"\$ac_cs_config\\"
2796
2797 Copyright (C) 2012 Free Software Foundation, Inc.
2798 This config.status script is free software; the Free Software Foundation
2799 gives unlimited permission to copy, distribute and modify it."
2800
2801 ac_pwd='$ac_pwd'
2802 srcdir='$srcdir'
2803 test -n "\$AWK" || AWK=awk
2804 _ACEOF
2805
2806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2807 # The default lists apply if the user does not specify any file.
2808 ac_need_defaults=:
2809 while test $# != 0
2810 do
2811   case $1 in
2812   --*=?*)
2813     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2814     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2815     ac_shift=:
2816     ;;
2817   --*=)
2818     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2819     ac_optarg=
2820     ac_shift=:
2821     ;;
2822   *)
2823     ac_option=$1
2824     ac_optarg=$2
2825     ac_shift=shift
2826     ;;
2827   esac
2828
2829   case $ac_option in
2830   # Handling of the options.
2831   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2832     ac_cs_recheck=: ;;
2833   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2834     $as_echo "$ac_cs_version"; exit ;;
2835   --config | --confi | --conf | --con | --co | --c )
2836     $as_echo "$ac_cs_config"; exit ;;
2837   --debug | --debu | --deb | --de | --d | -d )
2838     debug=: ;;
2839   --file | --fil | --fi | --f )
2840     $ac_shift
2841     case $ac_optarg in
2842     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2843     '') as_fn_error $? "missing file argument" ;;
2844     esac
2845     as_fn_append CONFIG_FILES " '$ac_optarg'"
2846     ac_need_defaults=false;;
2847   --he | --h |  --help | --hel | -h )
2848     $as_echo "$ac_cs_usage"; exit ;;
2849   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2850   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2851     ac_cs_silent=: ;;
2852
2853   # This is an error.
2854   -*) as_fn_error $? "unrecognized option: \`$1'
2855 Try \`$0 --help' for more information." ;;
2856
2857   *) as_fn_append ac_config_targets " $1"
2858      ac_need_defaults=false ;;
2859
2860   esac
2861   shift
2862 done
2863
2864 ac_configure_extra_args=
2865
2866 if $ac_cs_silent; then
2867   exec 6>/dev/null
2868   ac_configure_extra_args="$ac_configure_extra_args --silent"
2869 fi
2870
2871 _ACEOF
2872 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2873 if \$ac_cs_recheck; then
2874   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2875   shift
2876   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2877   CONFIG_SHELL='$SHELL'
2878   export CONFIG_SHELL
2879   exec "\$@"
2880 fi
2881
2882 _ACEOF
2883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2884 exec 5>>config.log
2885 {
2886   echo
2887   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2888 ## Running $as_me. ##
2889 _ASBOX
2890   $as_echo "$ac_log"
2891 } >&5
2892
2893 _ACEOF
2894 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2895 _ACEOF
2896
2897 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2898
2899 # Handling of arguments.
2900 for ac_config_target in $ac_config_targets
2901 do
2902   case $ac_config_target in
2903     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2904     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2905     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2906     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2907     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2908
2909   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2910   esac
2911 done
2912
2913
2914 # If the user did not use the arguments to specify the items to instantiate,
2915 # then the envvar interface is used.  Set only those that are not.
2916 # We use the long form for the default assignment because of an extremely
2917 # bizarre bug on SunOS 4.1.3.
2918 if $ac_need_defaults; then
2919   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2920   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2921 fi
2922
2923 # Have a temporary directory for convenience.  Make it in the build tree
2924 # simply because there is no reason against having it here, and in addition,
2925 # creating and moving files from /tmp can sometimes cause problems.
2926 # Hook for its removal unless debugging.
2927 # Note that there is a small window in which the directory will not be cleaned:
2928 # after its creation but before its name has been assigned to `$tmp'.
2929 $debug ||
2930 {
2931   tmp= ac_tmp=
2932   trap 'exit_status=$?
2933   : "${ac_tmp:=$tmp}"
2934   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2935 ' 0
2936   trap 'as_fn_exit 1' 1 2 13 15
2937 }
2938 # Create a (secure) tmp directory for tmp files.
2939
2940 {
2941   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2942   test -d "$tmp"
2943 }  ||
2944 {
2945   tmp=./conf$$-$RANDOM
2946   (umask 077 && mkdir "$tmp")
2947 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2948 ac_tmp=$tmp
2949
2950 # Set up the scripts for CONFIG_FILES section.
2951 # No need to generate them if there are no CONFIG_FILES.
2952 # This happens for instance with `./config.status config.h'.
2953 if test -n "$CONFIG_FILES"; then
2954
2955
2956 ac_cr=`echo X | tr X '\015'`
2957 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2958 # But we know of no other shell where ac_cr would be empty at this
2959 # point, so we can use a bashism as a fallback.
2960 if test "x$ac_cr" = x; then
2961   eval ac_cr=\$\'\\r\'
2962 fi
2963 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2964 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2965   ac_cs_awk_cr='\\r'
2966 else
2967   ac_cs_awk_cr=$ac_cr
2968 fi
2969
2970 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2971 _ACEOF
2972
2973
2974 {
2975   echo "cat >conf$$subs.awk <<_ACEOF" &&
2976   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2977   echo "_ACEOF"
2978 } >conf$$subs.sh ||
2979   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2980 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2981 ac_delim='%!_!# '
2982 for ac_last_try in false false false false false :; do
2983   . ./conf$$subs.sh ||
2984     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2985
2986   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2987   if test $ac_delim_n = $ac_delim_num; then
2988     break
2989   elif $ac_last_try; then
2990     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2991   else
2992     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2993   fi
2994 done
2995 rm -f conf$$subs.sh
2996
2997 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2998 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2999 _ACEOF
3000 sed -n '
3001 h
3002 s/^/S["/; s/!.*/"]=/
3003 p
3004 g
3005 s/^[^!]*!//
3006 :repl
3007 t repl
3008 s/'"$ac_delim"'$//
3009 t delim
3010 :nl
3011 h
3012 s/\(.\{148\}\)..*/\1/
3013 t more1
3014 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3015 p
3016 n
3017 b repl
3018 :more1
3019 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3020 p
3021 g
3022 s/.\{148\}//
3023 t nl
3024 :delim
3025 h
3026 s/\(.\{148\}\)..*/\1/
3027 t more2
3028 s/["\\]/\\&/g; s/^/"/; s/$/"/
3029 p
3030 b
3031 :more2
3032 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3033 p
3034 g
3035 s/.\{148\}//
3036 t delim
3037 ' <conf$$subs.awk | sed '
3038 /^[^""]/{
3039   N
3040   s/\n//
3041 }
3042 ' >>$CONFIG_STATUS || ac_write_fail=1
3043 rm -f conf$$subs.awk
3044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3045 _ACAWK
3046 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3047   for (key in S) S_is_set[key] = 1
3048   FS = "\a"
3049
3050 }
3051 {
3052   line = $ 0
3053   nfields = split(line, field, "@")
3054   substed = 0
3055   len = length(field[1])
3056   for (i = 2; i < nfields; i++) {
3057     key = field[i]
3058     keylen = length(key)
3059     if (S_is_set[key]) {
3060       value = S[key]
3061       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3062       len += length(value) + length(field[++i])
3063       substed = 1
3064     } else
3065       len += 1 + keylen
3066   }
3067
3068   print line
3069 }
3070
3071 _ACAWK
3072 _ACEOF
3073 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3074 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3075   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3076 else
3077   cat
3078 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3079   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3080 _ACEOF
3081
3082 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3083 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3084 # trailing colons and then remove the whole line if VPATH becomes empty
3085 # (actually we leave an empty line to preserve line numbers).
3086 if test "x$srcdir" = x.; then
3087   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3088 h
3089 s///
3090 s/^/:/
3091 s/[      ]*$/:/
3092 s/:\$(srcdir):/:/g
3093 s/:\${srcdir}:/:/g
3094 s/:@srcdir@:/:/g
3095 s/^:*//
3096 s/:*$//
3097 x
3098 s/\(=[   ]*\).*/\1/
3099 G
3100 s/\n//
3101 s/^[^=]*=[       ]*$//
3102 }'
3103 fi
3104
3105 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3106 fi # test -n "$CONFIG_FILES"
3107
3108
3109 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
3110 shift
3111 for ac_tag
3112 do
3113   case $ac_tag in
3114   :[FHLC]) ac_mode=$ac_tag; continue;;
3115   esac
3116   case $ac_mode$ac_tag in
3117   :[FHL]*:*);;
3118   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3119   :[FH]-) ac_tag=-:-;;
3120   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3121   esac
3122   ac_save_IFS=$IFS
3123   IFS=:
3124   set x $ac_tag
3125   IFS=$ac_save_IFS
3126   shift
3127   ac_file=$1
3128   shift
3129
3130   case $ac_mode in
3131   :L) ac_source=$1;;
3132   :[FH])
3133     ac_file_inputs=
3134     for ac_f
3135     do
3136       case $ac_f in
3137       -) ac_f="$ac_tmp/stdin";;
3138       *) # Look for the file first in the build tree, then in the source tree
3139          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3140          # because $ac_f cannot contain `:'.
3141          test -f "$ac_f" ||
3142            case $ac_f in
3143            [\\/$]*) false;;
3144            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3145            esac ||
3146            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3147       esac
3148       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3149       as_fn_append ac_file_inputs " '$ac_f'"
3150     done
3151
3152     # Let's still pretend it is `configure' which instantiates (i.e., don't
3153     # use $as_me), people would be surprised to read:
3154     #    /* config.h.  Generated by config.status.  */
3155     configure_input='Generated from '`
3156           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3157         `' by configure.'
3158     if test x"$ac_file" != x-; then
3159       configure_input="$ac_file.  $configure_input"
3160       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3161 $as_echo "$as_me: creating $ac_file" >&6;}
3162     fi
3163     # Neutralize special characters interpreted by sed in replacement strings.
3164     case $configure_input in #(
3165     *\&* | *\|* | *\\* )
3166        ac_sed_conf_input=`$as_echo "$configure_input" |
3167        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3168     *) ac_sed_conf_input=$configure_input;;
3169     esac
3170
3171     case $ac_tag in
3172     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3173       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3174     esac
3175     ;;
3176   esac
3177
3178   ac_dir=`$as_dirname -- "$ac_file" ||
3179 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3180          X"$ac_file" : 'X\(//\)[^/]' \| \
3181          X"$ac_file" : 'X\(//\)$' \| \
3182          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3183 $as_echo X"$ac_file" |
3184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3185             s//\1/
3186             q
3187           }
3188           /^X\(\/\/\)[^/].*/{
3189             s//\1/
3190             q
3191           }
3192           /^X\(\/\/\)$/{
3193             s//\1/
3194             q
3195           }
3196           /^X\(\/\).*/{
3197             s//\1/
3198             q
3199           }
3200           s/.*/./; q'`
3201   as_dir="$ac_dir"; as_fn_mkdir_p
3202   ac_builddir=.
3203
3204 case "$ac_dir" in
3205 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3206 *)
3207   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3208   # A ".." for each directory in $ac_dir_suffix.
3209   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3210   case $ac_top_builddir_sub in
3211   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3212   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3213   esac ;;
3214 esac
3215 ac_abs_top_builddir=$ac_pwd
3216 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3217 # for backward compatibility:
3218 ac_top_builddir=$ac_top_build_prefix
3219
3220 case $srcdir in
3221   .)  # We are building in place.
3222     ac_srcdir=.
3223     ac_top_srcdir=$ac_top_builddir_sub
3224     ac_abs_top_srcdir=$ac_pwd ;;
3225   [\\/]* | ?:[\\/]* )  # Absolute name.
3226     ac_srcdir=$srcdir$ac_dir_suffix;
3227     ac_top_srcdir=$srcdir
3228     ac_abs_top_srcdir=$srcdir ;;
3229   *) # Relative name.
3230     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3231     ac_top_srcdir=$ac_top_build_prefix$srcdir
3232     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3233 esac
3234 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3235
3236
3237   case $ac_mode in
3238   :F)
3239   #
3240   # CONFIG_FILE
3241   #
3242
3243 _ACEOF
3244
3245 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3246 # If the template does not know about datarootdir, expand it.
3247 # FIXME: This hack should be removed a few years after 2.60.
3248 ac_datarootdir_hack=; ac_datarootdir_seen=
3249 ac_sed_dataroot='
3250 /datarootdir/ {
3251   p
3252   q
3253 }
3254 /@datadir@/p
3255 /@docdir@/p
3256 /@infodir@/p
3257 /@localedir@/p
3258 /@mandir@/p'
3259 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3260 *datarootdir*) ac_datarootdir_seen=yes;;
3261 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3262   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3263 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3264 _ACEOF
3265 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3266   ac_datarootdir_hack='
3267   s&@datadir@&$datadir&g
3268   s&@docdir@&$docdir&g
3269   s&@infodir@&$infodir&g
3270   s&@localedir@&$localedir&g
3271   s&@mandir@&$mandir&g
3272   s&\\\${datarootdir}&$datarootdir&g' ;;
3273 esac
3274 _ACEOF
3275
3276 # Neutralize VPATH when `$srcdir' = `.'.
3277 # Shell code in configure.ac might set extrasub.
3278 # FIXME: do we really want to maintain this feature?
3279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3280 ac_sed_extra="$ac_vpsub
3281 $extrasub
3282 _ACEOF
3283 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3284 :t
3285 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3286 s|@configure_input@|$ac_sed_conf_input|;t t
3287 s&@top_builddir@&$ac_top_builddir_sub&;t t
3288 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3289 s&@srcdir@&$ac_srcdir&;t t
3290 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3291 s&@top_srcdir@&$ac_top_srcdir&;t t
3292 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3293 s&@builddir@&$ac_builddir&;t t
3294 s&@abs_builddir@&$ac_abs_builddir&;t t
3295 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3296 $ac_datarootdir_hack
3297 "
3298 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3299   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3300
3301 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3302   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3303   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3304       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3305   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3306 which seems to be undefined.  Please make sure it is defined" >&5
3307 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3308 which seems to be undefined.  Please make sure it is defined" >&2;}
3309
3310   rm -f "$ac_tmp/stdin"
3311   case $ac_file in
3312   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3313   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3314   esac \
3315   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3316  ;;
3317
3318
3319   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3320 $as_echo "$as_me: executing $ac_file commands" >&6;}
3321  ;;
3322   esac
3323
3324
3325   case $ac_file$ac_mode in
3326     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3327  rm -f Makesim1.tmp Makesim2.tmp Makefile
3328  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3329  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3330  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3331         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3332         <Makefile.sim >Makefile
3333  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3334  ;;
3335     "stamp-h":C) echo > stamp-h ;;
3336
3337   esac
3338 done # for ac_tag
3339
3340
3341 as_fn_exit 0
3342 _ACEOF
3343 ac_clean_files=$ac_clean_files_save
3344
3345 test $ac_write_fail = 0 ||
3346   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3347
3348
3349 # configure is writing to config.log, and then calls config.status.
3350 # config.status does its own redirection, appending to config.log.
3351 # Unfortunately, on DOS this fails, as config.log is still kept open
3352 # by configure, so config.status won't be able to write to it; its
3353 # output is simply discarded.  So we exec the FD to /dev/null,
3354 # effectively closing config.log, so it can be properly (re)opened and
3355 # appended to by config.status.  When coming back to configure, we
3356 # need to make the FD available again.
3357 if test "$no_create" != yes; then
3358   ac_cs_success=:
3359   ac_config_status_args=
3360   test "$silent" = yes &&
3361     ac_config_status_args="$ac_config_status_args --quiet"
3362   exec 5>/dev/null
3363   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3364   exec 5>>config.log
3365   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3366   # would make configure fail if this is the last instruction.
3367   $ac_cs_success || as_fn_exit 1
3368 fi
3369 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3370   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3371 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3372 fi
3373
3374