sim/lm32/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_reserved_bits
 588 sim_float
 589 sim_bitsize
 590 cgen_breaks
 591 target_alias
 592 host_alias
 593 build_alias
 594 LIBS
 595 ECHO_T
 596 ECHO_N
 597 ECHO_C
 598 DEFS
 599 mandir
 600 localedir
 601 libdir
 602 psdir
 603 pdfdir
 604 dvidir
 605 htmldir
 606 infodir
 607 docdir
 608 oldincludedir
 609 includedir
 610 localstatedir
 611 sharedstatedir
 612 sysconfdir
 613 datadir
 614 datarootdir
 615 libexecdir
 616 sbindir
 617 bindir
 618 program_transform_name
 619 prefix
 620 exec_prefix
 621 PACKAGE_URL
 622 PACKAGE_BUGREPORT
 623 PACKAGE_STRING
 624 PACKAGE_VERSION
 625 PACKAGE_TARNAME
 626 PACKAGE_NAME
 627 PATH_SEPARATOR
 628 SHELL
 629 sim_scache
 630 sim_hw
 631 sim_hw_objs
 632 sim_hw_cflags
 633 sim_default_model'
 634 ac_subst_files=''
 635 ac_user_opts='
 636 enable_option_checking
 637 enable_sim_scache
 638 enable_sim_default_model
 639 enable_sim_hardware
 640 '
 641       ac_precious_vars='build_alias
 642 host_alias
 643 target_alias'
 644
 645
 646 # Initialize some variables set by options.
 647 ac_init_help=
 648 ac_init_version=false
 649 ac_unrecognized_opts=
 650 ac_unrecognized_sep=
 651 # The variables have the same names as the options, with
 652 # dashes changed to underlines.
 653 cache_file=/dev/null
 654 exec_prefix=NONE
 655 no_create=
 656 no_recursion=
 657 prefix=NONE
 658 program_prefix=NONE
 659 program_suffix=NONE
 660 program_transform_name=s,x,x,
 661 silent=
 662 site=
 663 srcdir=
 664 verbose=
 665 x_includes=NONE
 666 x_libraries=NONE
 667
 668 # Installation directory options.
 669 # These are left unexpanded so users can "make install exec_prefix=/foo"
 670 # and all the variables that are supposed to be based on exec_prefix
 671 # by default will actually change.
 672 # Use braces instead of parens because sh, perl, etc. also accept them.
 673 # (The list follows the same order as the GNU Coding Standards.)
 674 bindir='${exec_prefix}/bin'
 675 sbindir='${exec_prefix}/sbin'
 676 libexecdir='${exec_prefix}/libexec'
 677 datarootdir='${prefix}/share'
 678 datadir='${datarootdir}'
 679 sysconfdir='${prefix}/etc'
 680 sharedstatedir='${prefix}/com'
 681 localstatedir='${prefix}/var'
 682 includedir='${prefix}/include'
 683 oldincludedir='/usr/include'
 684 docdir='${datarootdir}/doc/${PACKAGE}'
 685 infodir='${datarootdir}/info'
 686 htmldir='${docdir}'
 687 dvidir='${docdir}'
 688 pdfdir='${docdir}'
 689 psdir='${docdir}'
 690 libdir='${exec_prefix}/lib'
 691 localedir='${datarootdir}/locale'
 692 mandir='${datarootdir}/man'
 693
 694 ac_prev=
 695 ac_dashdash=
 696 for ac_option
 697 do
 698   # If the previous option needs an argument, assign it.
 699   if test -n "$ac_prev"; then
 700     eval $ac_prev=\$ac_option
 701     ac_prev=
 702     continue
 703   fi
 704
 705   case $ac_option in
 706   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 707   *=)   ac_optarg= ;;
 708   *)    ac_optarg=yes ;;
 709   esac
 710
 711   # Accept the important Cygnus configure options, so we can diagnose typos.
 712
 713   case $ac_dashdash$ac_option in
 714   --)
 715     ac_dashdash=yes ;;
 716
 717   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 718     ac_prev=bindir ;;
 719   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 720     bindir=$ac_optarg ;;
 721
 722   -build | --build | --buil | --bui | --bu)
 723     ac_prev=build_alias ;;
 724   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 725     build_alias=$ac_optarg ;;
 726
 727   -cache-file | --cache-file | --cache-fil | --cache-fi \
 728   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 729     ac_prev=cache_file ;;
 730   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 731   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 732     cache_file=$ac_optarg ;;
 733
 734   --config-cache | -C)
 735     cache_file=config.cache ;;
 736
 737   -datadir | --datadir | --datadi | --datad)
 738     ac_prev=datadir ;;
 739   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 740     datadir=$ac_optarg ;;
 741
 742   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 743   | --dataroo | --dataro | --datar)
 744     ac_prev=datarootdir ;;
 745   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 746   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 747     datarootdir=$ac_optarg ;;
 748
 749   -disable-* | --disable-*)
 750     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 751     # Reject names that are not valid shell variable names.
 752     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 753       as_fn_error $? "invalid feature name: $ac_useropt"
 754     ac_useropt_orig=$ac_useropt
 755     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 756     case $ac_user_opts in
 757       *"
 758 "enable_$ac_useropt"
 759 "*) ;;
 760       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 761          ac_unrecognized_sep=', ';;
 762     esac
 763     eval enable_$ac_useropt=no ;;
 764
 765   -docdir | --docdir | --docdi | --doc | --do)
 766     ac_prev=docdir ;;
 767   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 768     docdir=$ac_optarg ;;
 769
 770   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 771     ac_prev=dvidir ;;
 772   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 773     dvidir=$ac_optarg ;;
 774
 775   -enable-* | --enable-*)
 776     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 777     # Reject names that are not valid shell variable names.
 778     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 779       as_fn_error $? "invalid feature name: $ac_useropt"
 780     ac_useropt_orig=$ac_useropt
 781     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 782     case $ac_user_opts in
 783       *"
 784 "enable_$ac_useropt"
 785 "*) ;;
 786       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 787          ac_unrecognized_sep=', ';;
 788     esac
 789     eval enable_$ac_useropt=\$ac_optarg ;;
 790
 791   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 792   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 793   | --exec | --exe | --ex)
 794     ac_prev=exec_prefix ;;
 795   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 796   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 797   | --exec=* | --exe=* | --ex=*)
 798     exec_prefix=$ac_optarg ;;
 799
 800   -gas | --gas | --ga | --g)
 801     # Obsolete; use --with-gas.
 802     with_gas=yes ;;
 803
 804   -help | --help | --hel | --he | -h)
 805     ac_init_help=long ;;
 806   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 807     ac_init_help=recursive ;;
 808   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 809     ac_init_help=short ;;
 810
 811   -host | --host | --hos | --ho)
 812     ac_prev=host_alias ;;
 813   -host=* | --host=* | --hos=* | --ho=*)
 814     host_alias=$ac_optarg ;;
 815
 816   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 817     ac_prev=htmldir ;;
 818   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 819   | --ht=*)
 820     htmldir=$ac_optarg ;;
 821
 822   -includedir | --includedir | --includedi | --included | --include \
 823   | --includ | --inclu | --incl | --inc)
 824     ac_prev=includedir ;;
 825   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 826   | --includ=* | --inclu=* | --incl=* | --inc=*)
 827     includedir=$ac_optarg ;;
 828
 829   -infodir | --infodir | --infodi | --infod | --info | --inf)
 830     ac_prev=infodir ;;
 831   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 832     infodir=$ac_optarg ;;
 833
 834   -libdir | --libdir | --libdi | --libd)
 835     ac_prev=libdir ;;
 836   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 837     libdir=$ac_optarg ;;
 838
 839   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 840   | --libexe | --libex | --libe)
 841     ac_prev=libexecdir ;;
 842   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 843   | --libexe=* | --libex=* | --libe=*)
 844     libexecdir=$ac_optarg ;;
 845
 846   -localedir | --localedir | --localedi | --localed | --locale)
 847     ac_prev=localedir ;;
 848   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 849     localedir=$ac_optarg ;;
 850
 851   -localstatedir | --localstatedir | --localstatedi | --localstated \
 852   | --localstate | --localstat | --localsta | --localst | --locals)
 853     ac_prev=localstatedir ;;
 854   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 855   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 856     localstatedir=$ac_optarg ;;
 857
 858   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 859     ac_prev=mandir ;;
 860   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 861     mandir=$ac_optarg ;;
 862
 863   -nfp | --nfp | --nf)
 864     # Obsolete; use --without-fp.
 865     with_fp=no ;;
 866
 867   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 868   | --no-cr | --no-c | -n)
 869     no_create=yes ;;
 870
 871   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 872   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 873     no_recursion=yes ;;
 874
 875   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 876   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 877   | --oldin | --oldi | --old | --ol | --o)
 878     ac_prev=oldincludedir ;;
 879   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 880   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 881   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 882     oldincludedir=$ac_optarg ;;
 883
 884   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 885     ac_prev=prefix ;;
 886   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 887     prefix=$ac_optarg ;;
 888
 889   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 890   | --program-pre | --program-pr | --program-p)
 891     ac_prev=program_prefix ;;
 892   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 893   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 894     program_prefix=$ac_optarg ;;
 895
 896   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 897   | --program-suf | --program-su | --program-s)
 898     ac_prev=program_suffix ;;
 899   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 900   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 901     program_suffix=$ac_optarg ;;
 902
 903   -program-transform-name | --program-transform-name \
 904   | --program-transform-nam | --program-transform-na \
 905   | --program-transform-n | --program-transform- \
 906   | --program-transform | --program-transfor \
 907   | --program-transfo | --program-transf \
 908   | --program-trans | --program-tran \
 909   | --progr-tra | --program-tr | --program-t)
 910     ac_prev=program_transform_name ;;
 911   -program-transform-name=* | --program-transform-name=* \
 912   | --program-transform-nam=* | --program-transform-na=* \
 913   | --program-transform-n=* | --program-transform-=* \
 914   | --program-transform=* | --program-transfor=* \
 915   | --program-transfo=* | --program-transf=* \
 916   | --program-trans=* | --program-tran=* \
 917   | --progr-tra=* | --program-tr=* | --program-t=*)
 918     program_transform_name=$ac_optarg ;;
 919
 920   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 921     ac_prev=pdfdir ;;
 922   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 923     pdfdir=$ac_optarg ;;
 924
 925   -psdir | --psdir | --psdi | --psd | --ps)
 926     ac_prev=psdir ;;
 927   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 928     psdir=$ac_optarg ;;
 929
 930   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 931   | -silent | --silent | --silen | --sile | --sil)
 932     silent=yes ;;
 933
 934   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 935     ac_prev=sbindir ;;
 936   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 937   | --sbi=* | --sb=*)
 938     sbindir=$ac_optarg ;;
 939
 940   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 941   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 942   | --sharedst | --shareds | --shared | --share | --shar \
 943   | --sha | --sh)
 944     ac_prev=sharedstatedir ;;
 945   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 946   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 947   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 948   | --sha=* | --sh=*)
 949     sharedstatedir=$ac_optarg ;;
 950
 951   -site | --site | --sit)
 952     ac_prev=site ;;
 953   -site=* | --site=* | --sit=*)
 954     site=$ac_optarg ;;
 955
 956   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 957     ac_prev=srcdir ;;
 958   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 959     srcdir=$ac_optarg ;;
 960
 961   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 962   | --syscon | --sysco | --sysc | --sys | --sy)
 963     ac_prev=sysconfdir ;;
 964   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 965   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 966     sysconfdir=$ac_optarg ;;
 967
 968   -target | --target | --targe | --targ | --tar | --ta | --t)
 969     ac_prev=target_alias ;;
 970   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 971     target_alias=$ac_optarg ;;
 972
 973   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 974     verbose=yes ;;
 975
 976   -version | --version | --versio | --versi | --vers | -V)
 977     ac_init_version=: ;;
 978
 979   -with-* | --with-*)
 980     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 981     # Reject names that are not valid shell variable names.
 982     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 983       as_fn_error $? "invalid package name: $ac_useropt"
 984     ac_useropt_orig=$ac_useropt
 985     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 986     case $ac_user_opts in
 987       *"
 988 "with_$ac_useropt"
 989 "*) ;;
 990       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 991          ac_unrecognized_sep=', ';;
 992     esac
 993     eval with_$ac_useropt=\$ac_optarg ;;
 994
 995   -without-* | --without-*)
 996     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 997     # Reject names that are not valid shell variable names.
 998     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 999       as_fn_error $? "invalid package name: $ac_useropt"
1000     ac_useropt_orig=$ac_useropt
1001     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1002     case $ac_user_opts in
1003       *"
1004 "with_$ac_useropt"
1005 "*) ;;
1006       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1007          ac_unrecognized_sep=', ';;
1008     esac
1009     eval with_$ac_useropt=no ;;
1010
1011   --x)
1012     # Obsolete; use --with-x.
1013     with_x=yes ;;
1014
1015   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1016   | --x-incl | --x-inc | --x-in | --x-i)
1017     ac_prev=x_includes ;;
1018   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1019   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1020     x_includes=$ac_optarg ;;
1021
1022   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1023   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1024     ac_prev=x_libraries ;;
1025   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1026   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1027     x_libraries=$ac_optarg ;;
1028
1029   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1030 Try \`$0 --help' for more information"
1031     ;;
1032
1033   *=*)
1034     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1035     # Reject names that are not valid shell variable names.
1036     case $ac_envvar in #(
1037       '' | [0-9]* | *[!_$as_cr_alnum]* )
1038       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1039     esac
1040     eval $ac_envvar=\$ac_optarg
1041     export $ac_envvar ;;
1042
1043   *)
1044     # FIXME: should be removed in autoconf 3.0.
1045     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1046     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1047       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1048     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1049     ;;
1050
1051   esac
1052 done
1053
1054 if test -n "$ac_prev"; then
1055   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1056   as_fn_error $? "missing argument to $ac_option"
1057 fi
1058
1059 if test -n "$ac_unrecognized_opts"; then
1060   case $enable_option_checking in
1061     no) ;;
1062     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1063     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1064   esac
1065 fi
1066
1067 # Check all directory arguments for consistency.
1068 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1069                 datadir sysconfdir sharedstatedir localstatedir includedir \
1070                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1071                 libdir localedir mandir
1072 do
1073   eval ac_val=\$$ac_var
1074   # Remove trailing slashes.
1075   case $ac_val in
1076     */ )
1077       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1078       eval $ac_var=\$ac_val;;
1079   esac
1080   # Be sure to have absolute directory names.
1081   case $ac_val in
1082     [\\/$]* | ?:[\\/]* )  continue;;
1083     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1084   esac
1085   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1086 done
1087
1088 # There might be people who depend on the old broken behavior: `$host'
1089 # used to hold the argument of --host etc.
1090 # FIXME: To remove some day.
1091 build=$build_alias
1092 host=$host_alias
1093 target=$target_alias
1094
1095 # FIXME: To remove some day.
1096 if test "x$host_alias" != x; then
1097   if test "x$build_alias" = x; then
1098     cross_compiling=maybe
1099   elif test "x$build_alias" != "x$host_alias"; then
1100     cross_compiling=yes
1101   fi
1102 fi
1103
1104 ac_tool_prefix=
1105 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1106
1107 test "$silent" = yes && exec 6>/dev/null
1108
1109
1110 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1111 ac_ls_di=`ls -di .` &&
1112 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1113   as_fn_error $? "working directory cannot be determined"
1114 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1115   as_fn_error $? "pwd does not report name of working directory"
1116
1117
1118 # Find the source files, if location was not specified.
1119 if test -z "$srcdir"; then
1120   ac_srcdir_defaulted=yes
1121   # Try the directory containing this script, then the parent directory.
1122   ac_confdir=`$as_dirname -- "$as_myself" ||
1123 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1124          X"$as_myself" : 'X\(//\)[^/]' \| \
1125          X"$as_myself" : 'X\(//\)$' \| \
1126          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1127 $as_echo X"$as_myself" |
1128     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1129             s//\1/
1130             q
1131           }
1132           /^X\(\/\/\)[^/].*/{
1133             s//\1/
1134             q
1135           }
1136           /^X\(\/\/\)$/{
1137             s//\1/
1138             q
1139           }
1140           /^X\(\/\).*/{
1141             s//\1/
1142             q
1143           }
1144           s/.*/./; q'`
1145   srcdir=$ac_confdir
1146   if test ! -r "$srcdir/$ac_unique_file"; then
1147     srcdir=..
1148   fi
1149 else
1150   ac_srcdir_defaulted=no
1151 fi
1152 if test ! -r "$srcdir/$ac_unique_file"; then
1153   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1154   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1155 fi
1156 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1157 ac_abs_confdir=`(
1158         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1159         pwd)`
1160 # When building in place, set srcdir=.
1161 if test "$ac_abs_confdir" = "$ac_pwd"; then
1162   srcdir=.
1163 fi
1164 # Remove unnecessary trailing slashes from srcdir.
1165 # Double slashes in file names in object file debugging info
1166 # mess up M-x gdb in Emacs.
1167 case $srcdir in
1168 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1169 esac
1170 for ac_var in $ac_precious_vars; do
1171   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1172   eval ac_env_${ac_var}_value=\$${ac_var}
1173   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1174   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1175 done
1176
1177 #
1178 # Report the --help message.
1179 #
1180 if test "$ac_init_help" = "long"; then
1181   # Omit some internal or obsolete options to make the list less imposing.
1182   # This message is too long to be a string in the A/UX 3.1 sh.
1183   cat <<_ACEOF
1184 \`configure' configures this package to adapt to many kinds of systems.
1185
1186 Usage: $0 [OPTION]... [VAR=VALUE]...
1187
1188 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1189 VAR=VALUE.  See below for descriptions of some of the useful variables.
1190
1191 Defaults for the options are specified in brackets.
1192
1193 Configuration:
1194   -h, --help              display this help and exit
1195       --help=short        display options specific to this package
1196       --help=recursive    display the short help of all the included packages
1197   -V, --version           display version information and exit
1198   -q, --quiet, --silent   do not print \`checking ...' messages
1199       --cache-file=FILE   cache test results in FILE [disabled]
1200   -C, --config-cache      alias for \`--cache-file=config.cache'
1201   -n, --no-create         do not create output files
1202       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1203
1204 Installation directories:
1205   --prefix=PREFIX         install architecture-independent files in PREFIX
1206                           [$ac_default_prefix]
1207   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1208                           [PREFIX]
1209
1210 By default, \`make install' will install all the files in
1211 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1212 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1213 for instance \`--prefix=\$HOME'.
1214
1215 For better control, use the options below.
1216
1217 Fine tuning of the installation directories:
1218   --bindir=DIR            user executables [EPREFIX/bin]
1219   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1220   --libexecdir=DIR        program executables [EPREFIX/libexec]
1221   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1222   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1223   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1224   --libdir=DIR            object code libraries [EPREFIX/lib]
1225   --includedir=DIR        C header files [PREFIX/include]
1226   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1227   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1228   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1229   --infodir=DIR           info documentation [DATAROOTDIR/info]
1230   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1231   --mandir=DIR            man documentation [DATAROOTDIR/man]
1232   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1233   --htmldir=DIR           html documentation [DOCDIR]
1234   --dvidir=DIR            dvi documentation [DOCDIR]
1235   --pdfdir=DIR            pdf documentation [DOCDIR]
1236   --psdir=DIR             ps documentation [DOCDIR]
1237 _ACEOF
1238
1239   cat <<\_ACEOF
1240 _ACEOF
1241 fi
1242
1243 if test -n "$ac_init_help"; then
1244
1245   cat <<\_ACEOF
1246
1247 Optional Features:
1248   --disable-option-checking  ignore unrecognized --enable/--with options
1249   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1250   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1251   --enable-sim-scache=size
1252                           Specify simulator execution cache size
1253   --enable-sim-default-model=model
1254                           Specify default model to simulate
1255   --enable-sim-hardware=LIST
1256                           Specify the hardware to be included in the build.
1257
1258 Report bugs to the package provider.
1259 _ACEOF
1260 ac_status=$?
1261 fi
1262
1263 if test "$ac_init_help" = "recursive"; then
1264   # If there are subdirs, report their specific --help.
1265   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1266     test -d "$ac_dir" ||
1267       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1268       continue
1269     ac_builddir=.
1270
1271 case "$ac_dir" in
1272 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1273 *)
1274   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1275   # A ".." for each directory in $ac_dir_suffix.
1276   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1277   case $ac_top_builddir_sub in
1278   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1279   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1280   esac ;;
1281 esac
1282 ac_abs_top_builddir=$ac_pwd
1283 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1284 # for backward compatibility:
1285 ac_top_builddir=$ac_top_build_prefix
1286
1287 case $srcdir in
1288   .)  # We are building in place.
1289     ac_srcdir=.
1290     ac_top_srcdir=$ac_top_builddir_sub
1291     ac_abs_top_srcdir=$ac_pwd ;;
1292   [\\/]* | ?:[\\/]* )  # Absolute name.
1293     ac_srcdir=$srcdir$ac_dir_suffix;
1294     ac_top_srcdir=$srcdir
1295     ac_abs_top_srcdir=$srcdir ;;
1296   *) # Relative name.
1297     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1298     ac_top_srcdir=$ac_top_build_prefix$srcdir
1299     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1300 esac
1301 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1302
1303     cd "$ac_dir" || { ac_status=$?; continue; }
1304     # Check for guested configure.
1305     if test -f "$ac_srcdir/configure.gnu"; then
1306       echo &&
1307       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1308     elif test -f "$ac_srcdir/configure"; then
1309       echo &&
1310       $SHELL "$ac_srcdir/configure" --help=recursive
1311     else
1312       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1313     fi || ac_status=$?
1314     cd "$ac_pwd" || { ac_status=$?; break; }
1315   done
1316 fi
1317
1318 test -n "$ac_init_help" && exit $ac_status
1319 if $ac_init_version; then
1320   cat <<\_ACEOF
1321 configure
1322 generated by GNU Autoconf 2.69
1323
1324 Copyright (C) 2012 Free Software Foundation, Inc.
1325 This configure script is free software; the Free Software Foundation
1326 gives unlimited permission to copy, distribute and modify it.
1327 _ACEOF
1328   exit
1329 fi
1330
1331 ## ------------------------ ##
1332 ## Autoconf initialization. ##
1333 ## ------------------------ ##
1334 cat >config.log <<_ACEOF
1335 This file contains any messages produced by compilers while
1336 running configure, to aid debugging if configure makes a mistake.
1337
1338 It was created by $as_me, which was
1339 generated by GNU Autoconf 2.69.  Invocation command line was
1340
1341   $ $0 $@
1342
1343 _ACEOF
1344 exec 5>>config.log
1345 {
1346 cat <<_ASUNAME
1347 ## --------- ##
1348 ## Platform. ##
1349 ## --------- ##
1350
1351 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1352 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1353 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1354 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1355 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1356
1357 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1358 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1359
1360 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1361 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1362 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1363 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1364 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1365 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1366 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1367
1368 _ASUNAME
1369
1370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1371 for as_dir in $PATH
1372 do
1373   IFS=$as_save_IFS
1374   test -z "$as_dir" && as_dir=.
1375     $as_echo "PATH: $as_dir"
1376   done
1377 IFS=$as_save_IFS
1378
1379 } >&5
1380
1381 cat >&5 <<_ACEOF
1382
1383
1384 ## ----------- ##
1385 ## Core tests. ##
1386 ## ----------- ##
1387
1388 _ACEOF
1389
1390
1391 # Keep a trace of the command line.
1392 # Strip out --no-create and --no-recursion so they do not pile up.
1393 # Strip out --silent because we don't want to record it for future runs.
1394 # Also quote any args containing shell meta-characters.
1395 # Make two passes to allow for proper duplicate-argument suppression.
1396 ac_configure_args=
1397 ac_configure_args0=
1398 ac_configure_args1=
1399 ac_must_keep_next=false
1400 for ac_pass in 1 2
1401 do
1402   for ac_arg
1403   do
1404     case $ac_arg in
1405     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1406     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1407     | -silent | --silent | --silen | --sile | --sil)
1408       continue ;;
1409     *\'*)
1410       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1411     esac
1412     case $ac_pass in
1413     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1414     2)
1415       as_fn_append ac_configure_args1 " '$ac_arg'"
1416       if test $ac_must_keep_next = true; then
1417         ac_must_keep_next=false # Got value, back to normal.
1418       else
1419         case $ac_arg in
1420           *=* | --config-cache | -C | -disable-* | --disable-* \
1421           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1422           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1423           | -with-* | --with-* | -without-* | --without-* | --x)
1424             case "$ac_configure_args0 " in
1425               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1426             esac
1427             ;;
1428           -* ) ac_must_keep_next=true ;;
1429         esac
1430       fi
1431       as_fn_append ac_configure_args " '$ac_arg'"
1432       ;;
1433     esac
1434   done
1435 done
1436 { ac_configure_args0=; unset ac_configure_args0;}
1437 { ac_configure_args1=; unset ac_configure_args1;}
1438
1439 # When interrupted or exit'd, cleanup temporary files, and complete
1440 # config.log.  We remove comments because anyway the quotes in there
1441 # would cause problems or look ugly.
1442 # WARNING: Use '\'' to represent an apostrophe within the trap.
1443 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1444 trap 'exit_status=$?
1445   # Save into config.log some information that might help in debugging.
1446   {
1447     echo
1448
1449     $as_echo "## ---------------- ##
1450 ## Cache variables. ##
1451 ## ---------------- ##"
1452     echo
1453     # The following way of writing the cache mishandles newlines in values,
1454 (
1455   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1456     eval ac_val=\$$ac_var
1457     case $ac_val in #(
1458     *${as_nl}*)
1459       case $ac_var in #(
1460       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1461 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1462       esac
1463       case $ac_var in #(
1464       _ | IFS | as_nl) ;; #(
1465       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1466       *) { eval $ac_var=; unset $ac_var;} ;;
1467       esac ;;
1468     esac
1469   done
1470   (set) 2>&1 |
1471     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1472     *${as_nl}ac_space=\ *)
1473       sed -n \
1474         "s/'\''/'\''\\\\'\'''\''/g;
1475           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1476       ;; #(
1477     *)
1478       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1479       ;;
1480     esac |
1481     sort
1482 )
1483     echo
1484
1485     $as_echo "## ----------------- ##
1486 ## Output variables. ##
1487 ## ----------------- ##"
1488     echo
1489     for ac_var in $ac_subst_vars
1490     do
1491       eval ac_val=\$$ac_var
1492       case $ac_val in
1493       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1494       esac
1495       $as_echo "$ac_var='\''$ac_val'\''"
1496     done | sort
1497     echo
1498
1499     if test -n "$ac_subst_files"; then
1500       $as_echo "## ------------------- ##
1501 ## File substitutions. ##
1502 ## ------------------- ##"
1503       echo
1504       for ac_var in $ac_subst_files
1505       do
1506         eval ac_val=\$$ac_var
1507         case $ac_val in
1508         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1509         esac
1510         $as_echo "$ac_var='\''$ac_val'\''"
1511       done | sort
1512       echo
1513     fi
1514
1515     if test -s confdefs.h; then
1516       $as_echo "## ----------- ##
1517 ## confdefs.h. ##
1518 ## ----------- ##"
1519       echo
1520       cat confdefs.h
1521       echo
1522     fi
1523     test "$ac_signal" != 0 &&
1524       $as_echo "$as_me: caught signal $ac_signal"
1525     $as_echo "$as_me: exit $exit_status"
1526   } >&5
1527   rm -f core *.core core.conftest.* &&
1528     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1529     exit $exit_status
1530 ' 0
1531 for ac_signal in 1 2 13 15; do
1532   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1533 done
1534 ac_signal=0
1535
1536 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1537 rm -f -r conftest* confdefs.h
1538
1539 $as_echo "/* confdefs.h */" > confdefs.h
1540
1541 # Predefined preprocessor variables.
1542
1543 cat >>confdefs.h <<_ACEOF
1544 #define PACKAGE_NAME "$PACKAGE_NAME"
1545 _ACEOF
1546
1547 cat >>confdefs.h <<_ACEOF
1548 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1549 _ACEOF
1550
1551 cat >>confdefs.h <<_ACEOF
1552 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1553 _ACEOF
1554
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_STRING "$PACKAGE_STRING"
1557 _ACEOF
1558
1559 cat >>confdefs.h <<_ACEOF
1560 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1561 _ACEOF
1562
1563 cat >>confdefs.h <<_ACEOF
1564 #define PACKAGE_URL "$PACKAGE_URL"
1565 _ACEOF
1566
1567
1568 # Let the site file select an alternate cache file if it wants to.
1569 # Prefer an explicitly selected file to automatically selected ones.
1570 ac_site_file1=NONE
1571 ac_site_file2=NONE
1572 if test -n "$CONFIG_SITE"; then
1573   # We do not want a PATH search for config.site.
1574   case $CONFIG_SITE in #((
1575     -*)  ac_site_file1=./$CONFIG_SITE;;
1576     */*) ac_site_file1=$CONFIG_SITE;;
1577     *)   ac_site_file1=./$CONFIG_SITE;;
1578   esac
1579 elif test "x$prefix" != xNONE; then
1580   ac_site_file1=$prefix/share/config.site
1581   ac_site_file2=$prefix/etc/config.site
1582 else
1583   ac_site_file1=$ac_default_prefix/share/config.site
1584   ac_site_file2=$ac_default_prefix/etc/config.site
1585 fi
1586 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1587 do
1588   test "x$ac_site_file" = xNONE && continue
1589   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1590     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1591 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1592     sed 's/^/| /' "$ac_site_file" >&5
1593     . "$ac_site_file" \
1594       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1595 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1596 as_fn_error $? "failed to load site script $ac_site_file
1597 See \`config.log' for more details" "$LINENO" 5; }
1598   fi
1599 done
1600
1601 if test -r "$cache_file"; then
1602   # Some versions of bash will fail to source /dev/null (special files
1603   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1604   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1605     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1606 $as_echo "$as_me: loading cache $cache_file" >&6;}
1607     case $cache_file in
1608       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1609       *)                      . "./$cache_file";;
1610     esac
1611   fi
1612 else
1613   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1614 $as_echo "$as_me: creating cache $cache_file" >&6;}
1615   >$cache_file
1616 fi
1617
1618 # Check that the precious variables saved in the cache have kept the same
1619 # value.
1620 ac_cache_corrupted=false
1621 for ac_var in $ac_precious_vars; do
1622   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1623   eval ac_new_set=\$ac_env_${ac_var}_set
1624   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1625   eval ac_new_val=\$ac_env_${ac_var}_value
1626   case $ac_old_set,$ac_new_set in
1627     set,)
1628       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1629 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1630       ac_cache_corrupted=: ;;
1631     ,set)
1632       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1633 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1634       ac_cache_corrupted=: ;;
1635     ,);;
1636     *)
1637       if test "x$ac_old_val" != "x$ac_new_val"; then
1638         # differences in whitespace do not lead to failure.
1639         ac_old_val_w=`echo x $ac_old_val`
1640         ac_new_val_w=`echo x $ac_new_val`
1641         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1642           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1643 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1644           ac_cache_corrupted=:
1645         else
1646           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1647 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1648           eval $ac_var=\$ac_old_val
1649         fi
1650         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1651 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1652         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1653 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1654       fi;;
1655   esac
1656   # Pass precious variables to config.status.
1657   if test "$ac_new_set" = set; then
1658     case $ac_new_val in
1659     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1660     *) ac_arg=$ac_var=$ac_new_val ;;
1661     esac
1662     case " $ac_configure_args " in
1663       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1664       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1665     esac
1666   fi
1667 done
1668 if $ac_cache_corrupted; then
1669   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1671   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1672 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1673   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1674 fi
1675 ## -------------------- ##
1676 ## Main body of script. ##
1677 ## -------------------- ##
1678
1679 ac_ext=c
1680 ac_cpp='$CPP $CPPFLAGS'
1681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1684
1685
1686
1687
1688
1689
1690
1691 default_sim_scache="16384"
1692 # Check whether --enable-sim-scache was given.
1693 if test "${enable_sim_scache+set}" = set; then :
1694   enableval=$enable_sim_scache; case "${enableval}" in
1695   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1696   no)   sim_scache="-DWITH_SCACHE=0" ;;
1697   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1698   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1699         sim_scache="";;
1700 esac
1701 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1702   echo "Setting scache size = $sim_scache" 6>&1
1703 fi
1704 else
1705   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1706 fi
1707
1708
1709
1710 default_sim_default_model="lm32"
1711 # Check whether --enable-sim-default-model was given.
1712 if test "${enable_sim_default_model+set}" = set; then :
1713   enableval=$enable_sim_default_model; case "${enableval}" in
1714   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1715   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1716 esac
1717 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1718   echo "Setting default model = $sim_default_model" 6>&1
1719 fi
1720 else
1721   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1722 fi
1723
1724
1725
1726 hardware="cfi core pal glue lm32cpu lm32timer lm32uart"
1727 sim_hw_cflags="-DWITH_HW=1"
1728 sim_hw="$hardware"
1729 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1730
1731 # Check whether --enable-sim-hardware was given.
1732 if test "${enable_sim_hardware+set}" = set; then :
1733   enableval=$enable_sim_hardware;
1734 else
1735   enable_sim_hardware="yes"
1736 fi
1737
1738 case ${enable_sim_hardware} in
1739   yes|no) ;;
1740   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1741   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1742   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1743 esac
1744
1745 if test "$enable_sim_hardware" = no; then
1746   sim_hw_objs=
1747   sim_hw_cflags="-DWITH_HW=0"
1748   sim_hw=
1749 else
1750   sim_hw_cflags="-DWITH_HW=1"
1751   # remove duplicates
1752   sim_hw=""
1753   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1754   for i in $hardware ; do
1755     case " $sim_hw " in
1756       *" $i "*) ;;
1757       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1758     esac
1759   done
1760   # mingw does not support sockser
1761   case ${host} in
1762     *mingw*) ;;
1763     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1764        # that you instatiate.  Instead, other code will call into it directly.
1765        # At some point, we should convert it over.
1766        sim_hw_objs="$sim_hw_objs dv-sockser.o"
1767        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1768        ;;
1769   esac
1770   if test x"$silent" != x"yes"; then
1771     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1772   fi
1773 fi
1774
1775
1776
1777 cgen_breaks=""
1778 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1779 cgen_breaks="break cgen_rtx_error";
1780 fi
1781
1782 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1783
1784 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1785
1786 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1787
1788 ac_config_commands="$ac_config_commands Makefile"
1789
1790 ac_config_commands="$ac_config_commands stamp-h"
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802 cat >confcache <<\_ACEOF
1803 # This file is a shell script that caches the results of configure
1804 # tests run on this system so they can be shared between configure
1805 # scripts and configure runs, see configure's option --config-cache.
1806 # It is not useful on other systems.  If it contains results you don't
1807 # want to keep, you may remove or edit it.
1808 #
1809 # config.status only pays attention to the cache file if you give it
1810 # the --recheck option to rerun configure.
1811 #
1812 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1813 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1814 # following values.
1815
1816 _ACEOF
1817
1818 # The following way of writing the cache mishandles newlines in values,
1819 # but we know of no workaround that is simple, portable, and efficient.
1820 # So, we kill variables containing newlines.
1821 # Ultrix sh set writes to stderr and can't be redirected directly,
1822 # and sets the high bit in the cache file unless we assign to the vars.
1823 (
1824   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1825     eval ac_val=\$$ac_var
1826     case $ac_val in #(
1827     *${as_nl}*)
1828       case $ac_var in #(
1829       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1830 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1831       esac
1832       case $ac_var in #(
1833       _ | IFS | as_nl) ;; #(
1834       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1835       *) { eval $ac_var=; unset $ac_var;} ;;
1836       esac ;;
1837     esac
1838   done
1839
1840   (set) 2>&1 |
1841     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1842     *${as_nl}ac_space=\ *)
1843       # `set' does not quote correctly, so add quotes: double-quote
1844       # substitution turns \\\\ into \\, and sed turns \\ into \.
1845       sed -n \
1846         "s/'/'\\\\''/g;
1847           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1848       ;; #(
1849     *)
1850       # `set' quotes correctly as required by POSIX, so do not add quotes.
1851       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1852       ;;
1853     esac |
1854     sort
1855 ) |
1856   sed '
1857      /^ac_cv_env_/b end
1858      t clear
1859      :clear
1860      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1861      t end
1862      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1863      :end' >>confcache
1864 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1865   if test -w "$cache_file"; then
1866     if test "x$cache_file" != "x/dev/null"; then
1867       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1868 $as_echo "$as_me: updating cache $cache_file" >&6;}
1869       if test ! -f "$cache_file" || test -h "$cache_file"; then
1870         cat confcache >"$cache_file"
1871       else
1872         case $cache_file in #(
1873         */* | ?:*)
1874           mv -f confcache "$cache_file"$$ &&
1875           mv -f "$cache_file"$$ "$cache_file" ;; #(
1876         *)
1877           mv -f confcache "$cache_file" ;;
1878         esac
1879       fi
1880     fi
1881   else
1882     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1883 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1884   fi
1885 fi
1886 rm -f confcache
1887
1888 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1889 # Let make expand exec_prefix.
1890 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1891
1892 # Transform confdefs.h into DEFS.
1893 # Protect against shell expansion while executing Makefile rules.
1894 # Protect against Makefile macro expansion.
1895 #
1896 # If the first sed substitution is executed (which looks for macros that
1897 # take arguments), then branch to the quote section.  Otherwise,
1898 # look for a macro that doesn't take arguments.
1899 ac_script='
1900 :mline
1901 /\\$/{
1902  N
1903  s,\\\n,,
1904  b mline
1905 }
1906 t clear
1907 :clear
1908 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1909 t quote
1910 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1911 t quote
1912 b any
1913 :quote
1914 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1915 s/\[/\\&/g
1916 s/\]/\\&/g
1917 s/\$/$$/g
1918 H
1919 :any
1920 ${
1921         g
1922         s/^\n//
1923         s/\n/ /g
1924         p
1925 }
1926 '
1927 DEFS=`sed -n "$ac_script" confdefs.h`
1928
1929
1930 ac_libobjs=
1931 ac_ltlibobjs=
1932 U=
1933 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1934   # 1. Remove the extension, and $U if already installed.
1935   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1936   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1937   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1938   #    will be set to the directory where LIBOBJS objects are built.
1939   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1940   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1941 done
1942 LIBOBJS=$ac_libobjs
1943
1944 LTLIBOBJS=$ac_ltlibobjs
1945
1946
1947
1948 : "${CONFIG_STATUS=./config.status}"
1949 ac_write_fail=0
1950 ac_clean_files_save=$ac_clean_files
1951 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1952 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1953 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1954 as_write_fail=0
1955 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1956 #! $SHELL
1957 # Generated by $as_me.
1958 # Run this file to recreate the current configuration.
1959 # Compiler output produced by configure, useful for debugging
1960 # configure, is in config.log if it exists.
1961
1962 debug=false
1963 ac_cs_recheck=false
1964 ac_cs_silent=false
1965
1966 SHELL=\${CONFIG_SHELL-$SHELL}
1967 export SHELL
1968 _ASEOF
1969 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1970 ## -------------------- ##
1971 ## M4sh Initialization. ##
1972 ## -------------------- ##
1973
1974 # Be more Bourne compatible
1975 DUALCASE=1; export DUALCASE # for MKS sh
1976 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1977   emulate sh
1978   NULLCMD=:
1979   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1980   # is contrary to our usage.  Disable this feature.
1981   alias -g '${1+"$@"}'='"$@"'
1982   setopt NO_GLOB_SUBST
1983 else
1984   case `(set -o) 2>/dev/null` in #(
1985   *posix*) :
1986     set -o posix ;; #(
1987   *) :
1988      ;;
1989 esac
1990 fi
1991
1992
1993 as_nl='
1994 '
1995 export as_nl
1996 # Printing a long string crashes Solaris 7 /usr/bin/printf.
1997 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1998 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1999 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2000 # Prefer a ksh shell builtin over an external printf program on Solaris,
2001 # but without wasting forks for bash or zsh.
2002 if test -z "$BASH_VERSION$ZSH_VERSION" \
2003     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2004   as_echo='print -r --'
2005   as_echo_n='print -rn --'
2006 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2007   as_echo='printf %s\n'
2008   as_echo_n='printf %s'
2009 else
2010   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2011     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2012     as_echo_n='/usr/ucb/echo -n'
2013   else
2014     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2015     as_echo_n_body='eval
2016       arg=$1;
2017       case $arg in #(
2018       *"$as_nl"*)
2019         expr "X$arg" : "X\\(.*\\)$as_nl";
2020         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2021       esac;
2022       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2023     '
2024     export as_echo_n_body
2025     as_echo_n='sh -c $as_echo_n_body as_echo'
2026   fi
2027   export as_echo_body
2028   as_echo='sh -c $as_echo_body as_echo'
2029 fi
2030
2031 # The user is always right.
2032 if test "${PATH_SEPARATOR+set}" != set; then
2033   PATH_SEPARATOR=:
2034   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2035     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2036       PATH_SEPARATOR=';'
2037   }
2038 fi
2039
2040
2041 # IFS
2042 # We need space, tab and new line, in precisely that order.  Quoting is
2043 # there to prevent editors from complaining about space-tab.
2044 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2045 # splitting by setting IFS to empty value.)
2046 IFS=" ""        $as_nl"
2047
2048 # Find who we are.  Look in the path if we contain no directory separator.
2049 as_myself=
2050 case $0 in #((
2051   *[\\/]* ) as_myself=$0 ;;
2052   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055   IFS=$as_save_IFS
2056   test -z "$as_dir" && as_dir=.
2057     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2058   done
2059 IFS=$as_save_IFS
2060
2061      ;;
2062 esac
2063 # We did not find ourselves, most probably we were run as `sh COMMAND'
2064 # in which case we are not to be found in the path.
2065 if test "x$as_myself" = x; then
2066   as_myself=$0
2067 fi
2068 if test ! -f "$as_myself"; then
2069   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2070   exit 1
2071 fi
2072
2073 # Unset variables that we do not need and which cause bugs (e.g. in
2074 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2075 # suppresses any "Segmentation fault" message there.  '((' could
2076 # trigger a bug in pdksh 5.2.14.
2077 for as_var in BASH_ENV ENV MAIL MAILPATH
2078 do eval test x\${$as_var+set} = xset \
2079   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2080 done
2081 PS1='$ '
2082 PS2='> '
2083 PS4='+ '
2084
2085 # NLS nuisances.
2086 LC_ALL=C
2087 export LC_ALL
2088 LANGUAGE=C
2089 export LANGUAGE
2090
2091 # CDPATH.
2092 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2093
2094
2095 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2096 # ----------------------------------------
2097 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2098 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2099 # script with STATUS, using 1 if that was 0.
2100 as_fn_error ()
2101 {
2102   as_status=$1; test $as_status -eq 0 && as_status=1
2103   if test "$4"; then
2104     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2105     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2106   fi
2107   $as_echo "$as_me: error: $2" >&2
2108   as_fn_exit $as_status
2109 } # as_fn_error
2110
2111
2112 # as_fn_set_status STATUS
2113 # -----------------------
2114 # Set $? to STATUS, without forking.
2115 as_fn_set_status ()
2116 {
2117   return $1
2118 } # as_fn_set_status
2119
2120 # as_fn_exit STATUS
2121 # -----------------
2122 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2123 as_fn_exit ()
2124 {
2125   set +e
2126   as_fn_set_status $1
2127   exit $1
2128 } # as_fn_exit
2129
2130 # as_fn_unset VAR
2131 # ---------------
2132 # Portably unset VAR.
2133 as_fn_unset ()
2134 {
2135   { eval $1=; unset $1;}
2136 }
2137 as_unset=as_fn_unset
2138 # as_fn_append VAR VALUE
2139 # ----------------------
2140 # Append the text in VALUE to the end of the definition contained in VAR. Take
2141 # advantage of any shell optimizations that allow amortized linear growth over
2142 # repeated appends, instead of the typical quadratic growth present in naive
2143 # implementations.
2144 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2145   eval 'as_fn_append ()
2146   {
2147     eval $1+=\$2
2148   }'
2149 else
2150   as_fn_append ()
2151   {
2152     eval $1=\$$1\$2
2153   }
2154 fi # as_fn_append
2155
2156 # as_fn_arith ARG...
2157 # ------------------
2158 # Perform arithmetic evaluation on the ARGs, and store the result in the
2159 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2160 # must be portable across $(()) and expr.
2161 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2162   eval 'as_fn_arith ()
2163   {
2164     as_val=$(( $* ))
2165   }'
2166 else
2167   as_fn_arith ()
2168   {
2169     as_val=`expr "$@" || test $? -eq 1`
2170   }
2171 fi # as_fn_arith
2172
2173
2174 if expr a : '\(a\)' >/dev/null 2>&1 &&
2175    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2176   as_expr=expr
2177 else
2178   as_expr=false
2179 fi
2180
2181 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2182   as_basename=basename
2183 else
2184   as_basename=false
2185 fi
2186
2187 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2188   as_dirname=dirname
2189 else
2190   as_dirname=false
2191 fi
2192
2193 as_me=`$as_basename -- "$0" ||
2194 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2195          X"$0" : 'X\(//\)$' \| \
2196          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2197 $as_echo X/"$0" |
2198     sed '/^.*\/\([^/][^/]*\)\/*$/{
2199             s//\1/
2200             q
2201           }
2202           /^X\/\(\/\/\)$/{
2203             s//\1/
2204             q
2205           }
2206           /^X\/\(\/\).*/{
2207             s//\1/
2208             q
2209           }
2210           s/.*/./; q'`
2211
2212 # Avoid depending upon Character Ranges.
2213 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2214 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2215 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2216 as_cr_digits='0123456789'
2217 as_cr_alnum=$as_cr_Letters$as_cr_digits
2218
2219 ECHO_C= ECHO_N= ECHO_T=
2220 case `echo -n x` in #(((((
2221 -n*)
2222   case `echo 'xy\c'` in
2223   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2224   xy)  ECHO_C='\c';;
2225   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2226        ECHO_T=' ';;
2227   esac;;
2228 *)
2229   ECHO_N='-n';;
2230 esac
2231
2232 rm -f conf$$ conf$$.exe conf$$.file
2233 if test -d conf$$.dir; then
2234   rm -f conf$$.dir/conf$$.file
2235 else
2236   rm -f conf$$.dir
2237   mkdir conf$$.dir 2>/dev/null
2238 fi
2239 if (echo >conf$$.file) 2>/dev/null; then
2240   if ln -s conf$$.file conf$$ 2>/dev/null; then
2241     as_ln_s='ln -s'
2242     # ... but there are two gotchas:
2243     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2244     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2245     # In both cases, we have to default to `cp -pR'.
2246     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2247       as_ln_s='cp -pR'
2248   elif ln conf$$.file conf$$ 2>/dev/null; then
2249     as_ln_s=ln
2250   else
2251     as_ln_s='cp -pR'
2252   fi
2253 else
2254   as_ln_s='cp -pR'
2255 fi
2256 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2257 rmdir conf$$.dir 2>/dev/null
2258
2259
2260 # as_fn_mkdir_p
2261 # -------------
2262 # Create "$as_dir" as a directory, including parents if necessary.
2263 as_fn_mkdir_p ()
2264 {
2265
2266   case $as_dir in #(
2267   -*) as_dir=./$as_dir;;
2268   esac
2269   test -d "$as_dir" || eval $as_mkdir_p || {
2270     as_dirs=
2271     while :; do
2272       case $as_dir in #(
2273       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2274       *) as_qdir=$as_dir;;
2275       esac
2276       as_dirs="'$as_qdir' $as_dirs"
2277       as_dir=`$as_dirname -- "$as_dir" ||
2278 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2279          X"$as_dir" : 'X\(//\)[^/]' \| \
2280          X"$as_dir" : 'X\(//\)$' \| \
2281          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2282 $as_echo X"$as_dir" |
2283     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2284             s//\1/
2285             q
2286           }
2287           /^X\(\/\/\)[^/].*/{
2288             s//\1/
2289             q
2290           }
2291           /^X\(\/\/\)$/{
2292             s//\1/
2293             q
2294           }
2295           /^X\(\/\).*/{
2296             s//\1/
2297             q
2298           }
2299           s/.*/./; q'`
2300       test -d "$as_dir" && break
2301     done
2302     test -z "$as_dirs" || eval "mkdir $as_dirs"
2303   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2304
2305
2306 } # as_fn_mkdir_p
2307 if mkdir -p . 2>/dev/null; then
2308   as_mkdir_p='mkdir -p "$as_dir"'
2309 else
2310   test -d ./-p && rmdir ./-p
2311   as_mkdir_p=false
2312 fi
2313
2314
2315 # as_fn_executable_p FILE
2316 # -----------------------
2317 # Test if FILE is an executable regular file.
2318 as_fn_executable_p ()
2319 {
2320   test -f "$1" && test -x "$1"
2321 } # as_fn_executable_p
2322 as_test_x='test -x'
2323 as_executable_p=as_fn_executable_p
2324
2325 # Sed expression to map a string onto a valid CPP name.
2326 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2327
2328 # Sed expression to map a string onto a valid variable name.
2329 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2330
2331
2332 exec 6>&1
2333 ## ----------------------------------- ##
2334 ## Main body of $CONFIG_STATUS script. ##
2335 ## ----------------------------------- ##
2336 _ASEOF
2337 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2338
2339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2340 # Save the log message, to keep $0 and so on meaningful, and to
2341 # report actual input values of CONFIG_FILES etc. instead of their
2342 # values after options handling.
2343 ac_log="
2344 This file was extended by $as_me, which was
2345 generated by GNU Autoconf 2.69.  Invocation command line was
2346
2347   CONFIG_FILES    = $CONFIG_FILES
2348   CONFIG_HEADERS  = $CONFIG_HEADERS
2349   CONFIG_LINKS    = $CONFIG_LINKS
2350   CONFIG_COMMANDS = $CONFIG_COMMANDS
2351   $ $0 $@
2352
2353 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2354 "
2355
2356 _ACEOF
2357
2358 case $ac_config_files in *"
2359 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2360 esac
2361
2362
2363
2364 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2365 # Files that config.status was made for.
2366 config_files="$ac_config_files"
2367 config_commands="$ac_config_commands"
2368
2369 _ACEOF
2370
2371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2372 ac_cs_usage="\
2373 \`$as_me' instantiates files and other configuration actions
2374 from templates according to the current configuration.  Unless the files
2375 and actions are specified as TAGs, all are instantiated by default.
2376
2377 Usage: $0 [OPTION]... [TAG]...
2378
2379   -h, --help       print this help, then exit
2380   -V, --version    print version number and configuration settings, then exit
2381       --config     print configuration, then exit
2382   -q, --quiet, --silent
2383                    do not print progress messages
2384   -d, --debug      don't remove temporary files
2385       --recheck    update $as_me by reconfiguring in the same conditions
2386       --file=FILE[:TEMPLATE]
2387                    instantiate the configuration file FILE
2388
2389 Configuration files:
2390 $config_files
2391
2392 Configuration commands:
2393 $config_commands
2394
2395 Report bugs to the package provider."
2396
2397 _ACEOF
2398 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2399 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2400 ac_cs_version="\\
2401 config.status
2402 configured by $0, generated by GNU Autoconf 2.69,
2403   with options \\"\$ac_cs_config\\"
2404
2405 Copyright (C) 2012 Free Software Foundation, Inc.
2406 This config.status script is free software; the Free Software Foundation
2407 gives unlimited permission to copy, distribute and modify it."
2408
2409 ac_pwd='$ac_pwd'
2410 srcdir='$srcdir'
2411 test -n "\$AWK" || AWK=awk
2412 _ACEOF
2413
2414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2415 # The default lists apply if the user does not specify any file.
2416 ac_need_defaults=:
2417 while test $# != 0
2418 do
2419   case $1 in
2420   --*=?*)
2421     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2422     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2423     ac_shift=:
2424     ;;
2425   --*=)
2426     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2427     ac_optarg=
2428     ac_shift=:
2429     ;;
2430   *)
2431     ac_option=$1
2432     ac_optarg=$2
2433     ac_shift=shift
2434     ;;
2435   esac
2436
2437   case $ac_option in
2438   # Handling of the options.
2439   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2440     ac_cs_recheck=: ;;
2441   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2442     $as_echo "$ac_cs_version"; exit ;;
2443   --config | --confi | --conf | --con | --co | --c )
2444     $as_echo "$ac_cs_config"; exit ;;
2445   --debug | --debu | --deb | --de | --d | -d )
2446     debug=: ;;
2447   --file | --fil | --fi | --f )
2448     $ac_shift
2449     case $ac_optarg in
2450     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2451     '') as_fn_error $? "missing file argument" ;;
2452     esac
2453     as_fn_append CONFIG_FILES " '$ac_optarg'"
2454     ac_need_defaults=false;;
2455   --he | --h |  --help | --hel | -h )
2456     $as_echo "$ac_cs_usage"; exit ;;
2457   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2458   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2459     ac_cs_silent=: ;;
2460
2461   # This is an error.
2462   -*) as_fn_error $? "unrecognized option: \`$1'
2463 Try \`$0 --help' for more information." ;;
2464
2465   *) as_fn_append ac_config_targets " $1"
2466      ac_need_defaults=false ;;
2467
2468   esac
2469   shift
2470 done
2471
2472 ac_configure_extra_args=
2473
2474 if $ac_cs_silent; then
2475   exec 6>/dev/null
2476   ac_configure_extra_args="$ac_configure_extra_args --silent"
2477 fi
2478
2479 _ACEOF
2480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2481 if \$ac_cs_recheck; then
2482   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2483   shift
2484   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2485   CONFIG_SHELL='$SHELL'
2486   export CONFIG_SHELL
2487   exec "\$@"
2488 fi
2489
2490 _ACEOF
2491 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2492 exec 5>>config.log
2493 {
2494   echo
2495   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2496 ## Running $as_me. ##
2497 _ASBOX
2498   $as_echo "$ac_log"
2499 } >&5
2500
2501 _ACEOF
2502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2503 _ACEOF
2504
2505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2506
2507 # Handling of arguments.
2508 for ac_config_target in $ac_config_targets
2509 do
2510   case $ac_config_target in
2511     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2512     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2513     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2514     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2515     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2516
2517   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2518   esac
2519 done
2520
2521
2522 # If the user did not use the arguments to specify the items to instantiate,
2523 # then the envvar interface is used.  Set only those that are not.
2524 # We use the long form for the default assignment because of an extremely
2525 # bizarre bug on SunOS 4.1.3.
2526 if $ac_need_defaults; then
2527   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2528   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2529 fi
2530
2531 # Have a temporary directory for convenience.  Make it in the build tree
2532 # simply because there is no reason against having it here, and in addition,
2533 # creating and moving files from /tmp can sometimes cause problems.
2534 # Hook for its removal unless debugging.
2535 # Note that there is a small window in which the directory will not be cleaned:
2536 # after its creation but before its name has been assigned to `$tmp'.
2537 $debug ||
2538 {
2539   tmp= ac_tmp=
2540   trap 'exit_status=$?
2541   : "${ac_tmp:=$tmp}"
2542   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2543 ' 0
2544   trap 'as_fn_exit 1' 1 2 13 15
2545 }
2546 # Create a (secure) tmp directory for tmp files.
2547
2548 {
2549   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2550   test -d "$tmp"
2551 }  ||
2552 {
2553   tmp=./conf$$-$RANDOM
2554   (umask 077 && mkdir "$tmp")
2555 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2556 ac_tmp=$tmp
2557
2558 # Set up the scripts for CONFIG_FILES section.
2559 # No need to generate them if there are no CONFIG_FILES.
2560 # This happens for instance with `./config.status config.h'.
2561 if test -n "$CONFIG_FILES"; then
2562
2563
2564 ac_cr=`echo X | tr X '\015'`
2565 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2566 # But we know of no other shell where ac_cr would be empty at this
2567 # point, so we can use a bashism as a fallback.
2568 if test "x$ac_cr" = x; then
2569   eval ac_cr=\$\'\\r\'
2570 fi
2571 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2572 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2573   ac_cs_awk_cr='\\r'
2574 else
2575   ac_cs_awk_cr=$ac_cr
2576 fi
2577
2578 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2579 _ACEOF
2580
2581
2582 {
2583   echo "cat >conf$$subs.awk <<_ACEOF" &&
2584   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2585   echo "_ACEOF"
2586 } >conf$$subs.sh ||
2587   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2588 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2589 ac_delim='%!_!# '
2590 for ac_last_try in false false false false false :; do
2591   . ./conf$$subs.sh ||
2592     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2593
2594   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2595   if test $ac_delim_n = $ac_delim_num; then
2596     break
2597   elif $ac_last_try; then
2598     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2599   else
2600     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2601   fi
2602 done
2603 rm -f conf$$subs.sh
2604
2605 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2606 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2607 _ACEOF
2608 sed -n '
2609 h
2610 s/^/S["/; s/!.*/"]=/
2611 p
2612 g
2613 s/^[^!]*!//
2614 :repl
2615 t repl
2616 s/'"$ac_delim"'$//
2617 t delim
2618 :nl
2619 h
2620 s/\(.\{148\}\)..*/\1/
2621 t more1
2622 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2623 p
2624 n
2625 b repl
2626 :more1
2627 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2628 p
2629 g
2630 s/.\{148\}//
2631 t nl
2632 :delim
2633 h
2634 s/\(.\{148\}\)..*/\1/
2635 t more2
2636 s/["\\]/\\&/g; s/^/"/; s/$/"/
2637 p
2638 b
2639 :more2
2640 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2641 p
2642 g
2643 s/.\{148\}//
2644 t delim
2645 ' <conf$$subs.awk | sed '
2646 /^[^""]/{
2647   N
2648   s/\n//
2649 }
2650 ' >>$CONFIG_STATUS || ac_write_fail=1
2651 rm -f conf$$subs.awk
2652 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2653 _ACAWK
2654 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2655   for (key in S) S_is_set[key] = 1
2656   FS = "\a"
2657
2658 }
2659 {
2660   line = $ 0
2661   nfields = split(line, field, "@")
2662   substed = 0
2663   len = length(field[1])
2664   for (i = 2; i < nfields; i++) {
2665     key = field[i]
2666     keylen = length(key)
2667     if (S_is_set[key]) {
2668       value = S[key]
2669       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2670       len += length(value) + length(field[++i])
2671       substed = 1
2672     } else
2673       len += 1 + keylen
2674   }
2675
2676   print line
2677 }
2678
2679 _ACAWK
2680 _ACEOF
2681 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2682 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2683   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2684 else
2685   cat
2686 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2687   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2688 _ACEOF
2689
2690 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2691 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2692 # trailing colons and then remove the whole line if VPATH becomes empty
2693 # (actually we leave an empty line to preserve line numbers).
2694 if test "x$srcdir" = x.; then
2695   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2696 h
2697 s///
2698 s/^/:/
2699 s/[      ]*$/:/
2700 s/:\$(srcdir):/:/g
2701 s/:\${srcdir}:/:/g
2702 s/:@srcdir@:/:/g
2703 s/^:*//
2704 s/:*$//
2705 x
2706 s/\(=[   ]*\).*/\1/
2707 G
2708 s/\n//
2709 s/^[^=]*=[       ]*$//
2710 }'
2711 fi
2712
2713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2714 fi # test -n "$CONFIG_FILES"
2715
2716
2717 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2718 shift
2719 for ac_tag
2720 do
2721   case $ac_tag in
2722   :[FHLC]) ac_mode=$ac_tag; continue;;
2723   esac
2724   case $ac_mode$ac_tag in
2725   :[FHL]*:*);;
2726   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2727   :[FH]-) ac_tag=-:-;;
2728   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2729   esac
2730   ac_save_IFS=$IFS
2731   IFS=:
2732   set x $ac_tag
2733   IFS=$ac_save_IFS
2734   shift
2735   ac_file=$1
2736   shift
2737
2738   case $ac_mode in
2739   :L) ac_source=$1;;
2740   :[FH])
2741     ac_file_inputs=
2742     for ac_f
2743     do
2744       case $ac_f in
2745       -) ac_f="$ac_tmp/stdin";;
2746       *) # Look for the file first in the build tree, then in the source tree
2747          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2748          # because $ac_f cannot contain `:'.
2749          test -f "$ac_f" ||
2750            case $ac_f in
2751            [\\/$]*) false;;
2752            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2753            esac ||
2754            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2755       esac
2756       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2757       as_fn_append ac_file_inputs " '$ac_f'"
2758     done
2759
2760     # Let's still pretend it is `configure' which instantiates (i.e., don't
2761     # use $as_me), people would be surprised to read:
2762     #    /* config.h.  Generated by config.status.  */
2763     configure_input='Generated from '`
2764           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2765         `' by configure.'
2766     if test x"$ac_file" != x-; then
2767       configure_input="$ac_file.  $configure_input"
2768       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2769 $as_echo "$as_me: creating $ac_file" >&6;}
2770     fi
2771     # Neutralize special characters interpreted by sed in replacement strings.
2772     case $configure_input in #(
2773     *\&* | *\|* | *\\* )
2774        ac_sed_conf_input=`$as_echo "$configure_input" |
2775        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2776     *) ac_sed_conf_input=$configure_input;;
2777     esac
2778
2779     case $ac_tag in
2780     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2781       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2782     esac
2783     ;;
2784   esac
2785
2786   ac_dir=`$as_dirname -- "$ac_file" ||
2787 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2788          X"$ac_file" : 'X\(//\)[^/]' \| \
2789          X"$ac_file" : 'X\(//\)$' \| \
2790          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2791 $as_echo X"$ac_file" |
2792     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2793             s//\1/
2794             q
2795           }
2796           /^X\(\/\/\)[^/].*/{
2797             s//\1/
2798             q
2799           }
2800           /^X\(\/\/\)$/{
2801             s//\1/
2802             q
2803           }
2804           /^X\(\/\).*/{
2805             s//\1/
2806             q
2807           }
2808           s/.*/./; q'`
2809   as_dir="$ac_dir"; as_fn_mkdir_p
2810   ac_builddir=.
2811
2812 case "$ac_dir" in
2813 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2814 *)
2815   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2816   # A ".." for each directory in $ac_dir_suffix.
2817   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2818   case $ac_top_builddir_sub in
2819   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2820   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2821   esac ;;
2822 esac
2823 ac_abs_top_builddir=$ac_pwd
2824 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2825 # for backward compatibility:
2826 ac_top_builddir=$ac_top_build_prefix
2827
2828 case $srcdir in
2829   .)  # We are building in place.
2830     ac_srcdir=.
2831     ac_top_srcdir=$ac_top_builddir_sub
2832     ac_abs_top_srcdir=$ac_pwd ;;
2833   [\\/]* | ?:[\\/]* )  # Absolute name.
2834     ac_srcdir=$srcdir$ac_dir_suffix;
2835     ac_top_srcdir=$srcdir
2836     ac_abs_top_srcdir=$srcdir ;;
2837   *) # Relative name.
2838     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2839     ac_top_srcdir=$ac_top_build_prefix$srcdir
2840     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2841 esac
2842 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2843
2844
2845   case $ac_mode in
2846   :F)
2847   #
2848   # CONFIG_FILE
2849   #
2850
2851 _ACEOF
2852
2853 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2854 # If the template does not know about datarootdir, expand it.
2855 # FIXME: This hack should be removed a few years after 2.60.
2856 ac_datarootdir_hack=; ac_datarootdir_seen=
2857 ac_sed_dataroot='
2858 /datarootdir/ {
2859   p
2860   q
2861 }
2862 /@datadir@/p
2863 /@docdir@/p
2864 /@infodir@/p
2865 /@localedir@/p
2866 /@mandir@/p'
2867 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2868 *datarootdir*) ac_datarootdir_seen=yes;;
2869 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2871 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2872 _ACEOF
2873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2874   ac_datarootdir_hack='
2875   s&@datadir@&$datadir&g
2876   s&@docdir@&$docdir&g
2877   s&@infodir@&$infodir&g
2878   s&@localedir@&$localedir&g
2879   s&@mandir@&$mandir&g
2880   s&\\\${datarootdir}&$datarootdir&g' ;;
2881 esac
2882 _ACEOF
2883
2884 # Neutralize VPATH when `$srcdir' = `.'.
2885 # Shell code in configure.ac might set extrasub.
2886 # FIXME: do we really want to maintain this feature?
2887 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2888 ac_sed_extra="$ac_vpsub
2889 $extrasub
2890 _ACEOF
2891 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2892 :t
2893 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2894 s|@configure_input@|$ac_sed_conf_input|;t t
2895 s&@top_builddir@&$ac_top_builddir_sub&;t t
2896 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2897 s&@srcdir@&$ac_srcdir&;t t
2898 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2899 s&@top_srcdir@&$ac_top_srcdir&;t t
2900 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2901 s&@builddir@&$ac_builddir&;t t
2902 s&@abs_builddir@&$ac_abs_builddir&;t t
2903 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2904 $ac_datarootdir_hack
2905 "
2906 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
2907   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2908
2909 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2910   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
2911   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
2912       "$ac_tmp/out"`; test -z "$ac_out"; } &&
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2914 which seems to be undefined.  Please make sure it is defined" >&5
2915 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2916 which seems to be undefined.  Please make sure it is defined" >&2;}
2917
2918   rm -f "$ac_tmp/stdin"
2919   case $ac_file in
2920   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
2921   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
2922   esac \
2923   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2924  ;;
2925
2926
2927   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
2928 $as_echo "$as_me: executing $ac_file commands" >&6;}
2929  ;;
2930   esac
2931
2932
2933   case $ac_file$ac_mode in
2934     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2935  rm -f Makesim1.tmp Makesim2.tmp Makefile
2936  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2937  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2938  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2939         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2940         <Makefile.sim >Makefile
2941  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2942  ;;
2943     "stamp-h":C) echo > stamp-h ;;
2944
2945   esac
2946 done # for ac_tag
2947
2948
2949 as_fn_exit 0
2950 _ACEOF
2951 ac_clean_files=$ac_clean_files_save
2952
2953 test $ac_write_fail = 0 ||
2954   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
2955
2956
2957 # configure is writing to config.log, and then calls config.status.
2958 # config.status does its own redirection, appending to config.log.
2959 # Unfortunately, on DOS this fails, as config.log is still kept open
2960 # by configure, so config.status won't be able to write to it; its
2961 # output is simply discarded.  So we exec the FD to /dev/null,
2962 # effectively closing config.log, so it can be properly (re)opened and
2963 # appended to by config.status.  When coming back to configure, we
2964 # need to make the FD available again.
2965 if test "$no_create" != yes; then
2966   ac_cs_success=:
2967   ac_config_status_args=
2968   test "$silent" = yes &&
2969     ac_config_status_args="$ac_config_status_args --quiet"
2970   exec 5>/dev/null
2971   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2972   exec 5>>config.log
2973   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2974   # would make configure fail if this is the last instruction.
2975   $ac_cs_success || as_fn_exit 1
2976 fi
2977 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2979 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2980 fi
2981
2982