sim/sh/configure

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