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