sim/or1k/configure

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