sim/or1k/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_float
 589 cgen_breaks
 590 MAINT
 591 MAINTAINER_MODE_FALSE
 592 MAINTAINER_MODE_TRUE
 593 target_alias
 594 host_alias
 595 build_alias
 596 LIBS
 597 ECHO_T
 598 ECHO_N
 599 ECHO_C
 600 DEFS
 601 mandir
 602 localedir
 603 libdir
 604 psdir
 605 pdfdir
 606 dvidir
 607 htmldir
 608 infodir
 609 docdir
 610 oldincludedir
 611 includedir
 612 localstatedir
 613 sharedstatedir
 614 sysconfdir
 615 datadir
 616 datarootdir
 617 libexecdir
 618 sbindir
 619 bindir
 620 program_transform_name
 621 prefix
 622 exec_prefix
 623 PACKAGE_URL
 624 PACKAGE_BUGREPORT
 625 PACKAGE_STRING
 626 PACKAGE_VERSION
 627 PACKAGE_TARNAME
 628 PACKAGE_NAME
 629 PATH_SEPARATOR
 630 SHELL
 631 sim_scache
 632 sim_hw
 633 sim_hw_objs
 634 sim_hw_cflags
 635 sim_default_model
 636 sim_bitsize'
 637 ac_subst_files=''
 638 ac_user_opts='
 639 enable_option_checking
 640 enable_maintainer_mode
 641 enable_sim_bitsize
 642 enable_sim_scache
 643 enable_sim_default_model
 644 enable_sim_hardware
 645 '
 646       ac_precious_vars='build_alias
 647 host_alias
 648 target_alias'
 649
 650
 651 # Initialize some variables set by options.
 652 ac_init_help=
 653 ac_init_version=false
 654 ac_unrecognized_opts=
 655 ac_unrecognized_sep=
 656 # The variables have the same names as the options, with
 657 # dashes changed to underlines.
 658 cache_file=/dev/null
 659 exec_prefix=NONE
 660 no_create=
 661 no_recursion=
 662 prefix=NONE
 663 program_prefix=NONE
 664 program_suffix=NONE
 665 program_transform_name=s,x,x,
 666 silent=
 667 site=
 668 srcdir=
 669 verbose=
 670 x_includes=NONE
 671 x_libraries=NONE
 672
 673 # Installation directory options.
 674 # These are left unexpanded so users can "make install exec_prefix=/foo"
 675 # and all the variables that are supposed to be based on exec_prefix
 676 # by default will actually change.
 677 # Use braces instead of parens because sh, perl, etc. also accept them.
 678 # (The list follows the same order as the GNU Coding Standards.)
 679 bindir='${exec_prefix}/bin'
 680 sbindir='${exec_prefix}/sbin'
 681 libexecdir='${exec_prefix}/libexec'
 682 datarootdir='${prefix}/share'
 683 datadir='${datarootdir}'
 684 sysconfdir='${prefix}/etc'
 685 sharedstatedir='${prefix}/com'
 686 localstatedir='${prefix}/var'
 687 includedir='${prefix}/include'
 688 oldincludedir='/usr/include'
 689 docdir='${datarootdir}/doc/${PACKAGE}'
 690 infodir='${datarootdir}/info'
 691 htmldir='${docdir}'
 692 dvidir='${docdir}'
 693 pdfdir='${docdir}'
 694 psdir='${docdir}'
 695 libdir='${exec_prefix}/lib'
 696 localedir='${datarootdir}/locale'
 697 mandir='${datarootdir}/man'
 698
 699 ac_prev=
 700 ac_dashdash=
 701 for ac_option
 702 do
 703   # If the previous option needs an argument, assign it.
 704   if test -n "$ac_prev"; then
 705     eval $ac_prev=\$ac_option
 706     ac_prev=
 707     continue
 708   fi
 709
 710   case $ac_option in
 711   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 712   *=)   ac_optarg= ;;
 713   *)    ac_optarg=yes ;;
 714   esac
 715
 716   # Accept the important Cygnus configure options, so we can diagnose typos.
 717
 718   case $ac_dashdash$ac_option in
 719   --)
 720     ac_dashdash=yes ;;
 721
 722   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 723     ac_prev=bindir ;;
 724   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 725     bindir=$ac_optarg ;;
 726
 727   -build | --build | --buil | --bui | --bu)
 728     ac_prev=build_alias ;;
 729   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 730     build_alias=$ac_optarg ;;
 731
 732   -cache-file | --cache-file | --cache-fil | --cache-fi \
 733   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 734     ac_prev=cache_file ;;
 735   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 736   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 737     cache_file=$ac_optarg ;;
 738
 739   --config-cache | -C)
 740     cache_file=config.cache ;;
 741
 742   -datadir | --datadir | --datadi | --datad)
 743     ac_prev=datadir ;;
 744   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 745     datadir=$ac_optarg ;;
 746
 747   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 748   | --dataroo | --dataro | --datar)
 749     ac_prev=datarootdir ;;
 750   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 751   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 752     datarootdir=$ac_optarg ;;
 753
 754   -disable-* | --disable-*)
 755     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 756     # Reject names that are not valid shell variable names.
 757     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 758       as_fn_error $? "invalid feature name: $ac_useropt"
 759     ac_useropt_orig=$ac_useropt
 760     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 761     case $ac_user_opts in
 762       *"
 763 "enable_$ac_useropt"
 764 "*) ;;
 765       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 766          ac_unrecognized_sep=', ';;
 767     esac
 768     eval enable_$ac_useropt=no ;;
 769
 770   -docdir | --docdir | --docdi | --doc | --do)
 771     ac_prev=docdir ;;
 772   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 773     docdir=$ac_optarg ;;
 774
 775   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 776     ac_prev=dvidir ;;
 777   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 778     dvidir=$ac_optarg ;;
 779
 780   -enable-* | --enable-*)
 781     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 782     # Reject names that are not valid shell variable names.
 783     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 784       as_fn_error $? "invalid feature name: $ac_useropt"
 785     ac_useropt_orig=$ac_useropt
 786     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 787     case $ac_user_opts in
 788       *"
 789 "enable_$ac_useropt"
 790 "*) ;;
 791       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 792          ac_unrecognized_sep=', ';;
 793     esac
 794     eval enable_$ac_useropt=\$ac_optarg ;;
 795
 796   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 797   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 798   | --exec | --exe | --ex)
 799     ac_prev=exec_prefix ;;
 800   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 801   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 802   | --exec=* | --exe=* | --ex=*)
 803     exec_prefix=$ac_optarg ;;
 804
 805   -gas | --gas | --ga | --g)
 806     # Obsolete; use --with-gas.
 807     with_gas=yes ;;
 808
 809   -help | --help | --hel | --he | -h)
 810     ac_init_help=long ;;
 811   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 812     ac_init_help=recursive ;;
 813   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 814     ac_init_help=short ;;
 815
 816   -host | --host | --hos | --ho)
 817     ac_prev=host_alias ;;
 818   -host=* | --host=* | --hos=* | --ho=*)
 819     host_alias=$ac_optarg ;;
 820
 821   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 822     ac_prev=htmldir ;;
 823   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 824   | --ht=*)
 825     htmldir=$ac_optarg ;;
 826
 827   -includedir | --includedir | --includedi | --included | --include \
 828   | --includ | --inclu | --incl | --inc)
 829     ac_prev=includedir ;;
 830   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 831   | --includ=* | --inclu=* | --incl=* | --inc=*)
 832     includedir=$ac_optarg ;;
 833
 834   -infodir | --infodir | --infodi | --infod | --info | --inf)
 835     ac_prev=infodir ;;
 836   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 837     infodir=$ac_optarg ;;
 838
 839   -libdir | --libdir | --libdi | --libd)
 840     ac_prev=libdir ;;
 841   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 842     libdir=$ac_optarg ;;
 843
 844   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 845   | --libexe | --libex | --libe)
 846     ac_prev=libexecdir ;;
 847   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 848   | --libexe=* | --libex=* | --libe=*)
 849     libexecdir=$ac_optarg ;;
 850
 851   -localedir | --localedir | --localedi | --localed | --locale)
 852     ac_prev=localedir ;;
 853   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 854     localedir=$ac_optarg ;;
 855
 856   -localstatedir | --localstatedir | --localstatedi | --localstated \
 857   | --localstate | --localstat | --localsta | --localst | --locals)
 858     ac_prev=localstatedir ;;
 859   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 860   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 861     localstatedir=$ac_optarg ;;
 862
 863   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 864     ac_prev=mandir ;;
 865   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 866     mandir=$ac_optarg ;;
 867
 868   -nfp | --nfp | --nf)
 869     # Obsolete; use --without-fp.
 870     with_fp=no ;;
 871
 872   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 873   | --no-cr | --no-c | -n)
 874     no_create=yes ;;
 875
 876   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 877   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 878     no_recursion=yes ;;
 879
 880   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 881   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 882   | --oldin | --oldi | --old | --ol | --o)
 883     ac_prev=oldincludedir ;;
 884   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 885   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 886   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 887     oldincludedir=$ac_optarg ;;
 888
 889   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 890     ac_prev=prefix ;;
 891   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 892     prefix=$ac_optarg ;;
 893
 894   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 895   | --program-pre | --program-pr | --program-p)
 896     ac_prev=program_prefix ;;
 897   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 898   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 899     program_prefix=$ac_optarg ;;
 900
 901   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 902   | --program-suf | --program-su | --program-s)
 903     ac_prev=program_suffix ;;
 904   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 905   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 906     program_suffix=$ac_optarg ;;
 907
 908   -program-transform-name | --program-transform-name \
 909   | --program-transform-nam | --program-transform-na \
 910   | --program-transform-n | --program-transform- \
 911   | --program-transform | --program-transfor \
 912   | --program-transfo | --program-transf \
 913   | --program-trans | --program-tran \
 914   | --progr-tra | --program-tr | --program-t)
 915     ac_prev=program_transform_name ;;
 916   -program-transform-name=* | --program-transform-name=* \
 917   | --program-transform-nam=* | --program-transform-na=* \
 918   | --program-transform-n=* | --program-transform-=* \
 919   | --program-transform=* | --program-transfor=* \
 920   | --program-transfo=* | --program-transf=* \
 921   | --program-trans=* | --program-tran=* \
 922   | --progr-tra=* | --program-tr=* | --program-t=*)
 923     program_transform_name=$ac_optarg ;;
 924
 925   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 926     ac_prev=pdfdir ;;
 927   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 928     pdfdir=$ac_optarg ;;
 929
 930   -psdir | --psdir | --psdi | --psd | --ps)
 931     ac_prev=psdir ;;
 932   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 933     psdir=$ac_optarg ;;
 934
 935   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 936   | -silent | --silent | --silen | --sile | --sil)
 937     silent=yes ;;
 938
 939   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 940     ac_prev=sbindir ;;
 941   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 942   | --sbi=* | --sb=*)
 943     sbindir=$ac_optarg ;;
 944
 945   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 946   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 947   | --sharedst | --shareds | --shared | --share | --shar \
 948   | --sha | --sh)
 949     ac_prev=sharedstatedir ;;
 950   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 951   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 952   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 953   | --sha=* | --sh=*)
 954     sharedstatedir=$ac_optarg ;;
 955
 956   -site | --site | --sit)
 957     ac_prev=site ;;
 958   -site=* | --site=* | --sit=*)
 959     site=$ac_optarg ;;
 960
 961   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 962     ac_prev=srcdir ;;
 963   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 964     srcdir=$ac_optarg ;;
 965
 966   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 967   | --syscon | --sysco | --sysc | --sys | --sy)
 968     ac_prev=sysconfdir ;;
 969   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 970   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 971     sysconfdir=$ac_optarg ;;
 972
 973   -target | --target | --targe | --targ | --tar | --ta | --t)
 974     ac_prev=target_alias ;;
 975   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 976     target_alias=$ac_optarg ;;
 977
 978   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 979     verbose=yes ;;
 980
 981   -version | --version | --versio | --versi | --vers | -V)
 982     ac_init_version=: ;;
 983
 984   -with-* | --with-*)
 985     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 986     # Reject names that are not valid shell variable names.
 987     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 988       as_fn_error $? "invalid package name: $ac_useropt"
 989     ac_useropt_orig=$ac_useropt
 990     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 991     case $ac_user_opts in
 992       *"
 993 "with_$ac_useropt"
 994 "*) ;;
 995       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 996          ac_unrecognized_sep=', ';;
 997     esac
 998     eval with_$ac_useropt=\$ac_optarg ;;
 999
1000   -without-* | --without-*)
1001     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1002     # Reject names that are not valid shell variable names.
1003     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1004       as_fn_error $? "invalid package name: $ac_useropt"
1005     ac_useropt_orig=$ac_useropt
1006     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1007     case $ac_user_opts in
1008       *"
1009 "with_$ac_useropt"
1010 "*) ;;
1011       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1012          ac_unrecognized_sep=', ';;
1013     esac
1014     eval with_$ac_useropt=no ;;
1015
1016   --x)
1017     # Obsolete; use --with-x.
1018     with_x=yes ;;
1019
1020   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1021   | --x-incl | --x-inc | --x-in | --x-i)
1022     ac_prev=x_includes ;;
1023   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1024   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1025     x_includes=$ac_optarg ;;
1026
1027   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1028   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1029     ac_prev=x_libraries ;;
1030   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1031   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1032     x_libraries=$ac_optarg ;;
1033
1034   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1035 Try \`$0 --help' for more information"
1036     ;;
1037
1038   *=*)
1039     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1040     # Reject names that are not valid shell variable names.
1041     case $ac_envvar in #(
1042       '' | [0-9]* | *[!_$as_cr_alnum]* )
1043       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1044     esac
1045     eval $ac_envvar=\$ac_optarg
1046     export $ac_envvar ;;
1047
1048   *)
1049     # FIXME: should be removed in autoconf 3.0.
1050     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1051     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1052       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1053     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1054     ;;
1055
1056   esac
1057 done
1058
1059 if test -n "$ac_prev"; then
1060   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1061   as_fn_error $? "missing argument to $ac_option"
1062 fi
1063
1064 if test -n "$ac_unrecognized_opts"; then
1065   case $enable_option_checking in
1066     no) ;;
1067     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1068     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1069   esac
1070 fi
1071
1072 # Check all directory arguments for consistency.
1073 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1074                 datadir sysconfdir sharedstatedir localstatedir includedir \
1075                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1076                 libdir localedir mandir
1077 do
1078   eval ac_val=\$$ac_var
1079   # Remove trailing slashes.
1080   case $ac_val in
1081     */ )
1082       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1083       eval $ac_var=\$ac_val;;
1084   esac
1085   # Be sure to have absolute directory names.
1086   case $ac_val in
1087     [\\/$]* | ?:[\\/]* )  continue;;
1088     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1089   esac
1090   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1091 done
1092
1093 # There might be people who depend on the old broken behavior: `$host'
1094 # used to hold the argument of --host etc.
1095 # FIXME: To remove some day.
1096 build=$build_alias
1097 host=$host_alias
1098 target=$target_alias
1099
1100 # FIXME: To remove some day.
1101 if test "x$host_alias" != x; then
1102   if test "x$build_alias" = x; then
1103     cross_compiling=maybe
1104   elif test "x$build_alias" != "x$host_alias"; then
1105     cross_compiling=yes
1106   fi
1107 fi
1108
1109 ac_tool_prefix=
1110 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1111
1112 test "$silent" = yes && exec 6>/dev/null
1113
1114
1115 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1116 ac_ls_di=`ls -di .` &&
1117 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1118   as_fn_error $? "working directory cannot be determined"
1119 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1120   as_fn_error $? "pwd does not report name of working directory"
1121
1122
1123 # Find the source files, if location was not specified.
1124 if test -z "$srcdir"; then
1125   ac_srcdir_defaulted=yes
1126   # Try the directory containing this script, then the parent directory.
1127   ac_confdir=`$as_dirname -- "$as_myself" ||
1128 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1129          X"$as_myself" : 'X\(//\)[^/]' \| \
1130          X"$as_myself" : 'X\(//\)$' \| \
1131          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1132 $as_echo X"$as_myself" |
1133     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1134             s//\1/
1135             q
1136           }
1137           /^X\(\/\/\)[^/].*/{
1138             s//\1/
1139             q
1140           }
1141           /^X\(\/\/\)$/{
1142             s//\1/
1143             q
1144           }
1145           /^X\(\/\).*/{
1146             s//\1/
1147             q
1148           }
1149           s/.*/./; q'`
1150   srcdir=$ac_confdir
1151   if test ! -r "$srcdir/$ac_unique_file"; then
1152     srcdir=..
1153   fi
1154 else
1155   ac_srcdir_defaulted=no
1156 fi
1157 if test ! -r "$srcdir/$ac_unique_file"; then
1158   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1159   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1160 fi
1161 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1162 ac_abs_confdir=`(
1163         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1164         pwd)`
1165 # When building in place, set srcdir=.
1166 if test "$ac_abs_confdir" = "$ac_pwd"; then
1167   srcdir=.
1168 fi
1169 # Remove unnecessary trailing slashes from srcdir.
1170 # Double slashes in file names in object file debugging info
1171 # mess up M-x gdb in Emacs.
1172 case $srcdir in
1173 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1174 esac
1175 for ac_var in $ac_precious_vars; do
1176   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1177   eval ac_env_${ac_var}_value=\$${ac_var}
1178   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1179   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1180 done
1181
1182 #
1183 # Report the --help message.
1184 #
1185 if test "$ac_init_help" = "long"; then
1186   # Omit some internal or obsolete options to make the list less imposing.
1187   # This message is too long to be a string in the A/UX 3.1 sh.
1188   cat <<_ACEOF
1189 \`configure' configures this package to adapt to many kinds of systems.
1190
1191 Usage: $0 [OPTION]... [VAR=VALUE]...
1192
1193 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1194 VAR=VALUE.  See below for descriptions of some of the useful variables.
1195
1196 Defaults for the options are specified in brackets.
1197
1198 Configuration:
1199   -h, --help              display this help and exit
1200       --help=short        display options specific to this package
1201       --help=recursive    display the short help of all the included packages
1202   -V, --version           display version information and exit
1203   -q, --quiet, --silent   do not print \`checking ...' messages
1204       --cache-file=FILE   cache test results in FILE [disabled]
1205   -C, --config-cache      alias for \`--cache-file=config.cache'
1206   -n, --no-create         do not create output files
1207       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1208
1209 Installation directories:
1210   --prefix=PREFIX         install architecture-independent files in PREFIX
1211                           [$ac_default_prefix]
1212   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1213                           [PREFIX]
1214
1215 By default, \`make install' will install all the files in
1216 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1217 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1218 for instance \`--prefix=\$HOME'.
1219
1220 For better control, use the options below.
1221
1222 Fine tuning of the installation directories:
1223   --bindir=DIR            user executables [EPREFIX/bin]
1224   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1225   --libexecdir=DIR        program executables [EPREFIX/libexec]
1226   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1227   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1228   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1229   --libdir=DIR            object code libraries [EPREFIX/lib]
1230   --includedir=DIR        C header files [PREFIX/include]
1231   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1232   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1233   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1234   --infodir=DIR           info documentation [DATAROOTDIR/info]
1235   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1236   --mandir=DIR            man documentation [DATAROOTDIR/man]
1237   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1238   --htmldir=DIR           html documentation [DOCDIR]
1239   --dvidir=DIR            dvi documentation [DOCDIR]
1240   --pdfdir=DIR            pdf documentation [DOCDIR]
1241   --psdir=DIR             ps documentation [DOCDIR]
1242 _ACEOF
1243
1244   cat <<\_ACEOF
1245 _ACEOF
1246 fi
1247
1248 if test -n "$ac_init_help"; then
1249
1250   cat <<\_ACEOF
1251
1252 Optional Features:
1253   --disable-option-checking  ignore unrecognized --enable/--with options
1254   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1255   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1256   --enable-maintainer-mode
1257                           enable make rules and dependencies not useful (and
1258                           sometimes confusing) to the casual installer
1259   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1260   --enable-sim-scache=size
1261                           Specify simulator execution cache size
1262   --enable-sim-default-model=model
1263                           Specify default model to simulate
1264   --enable-sim-hardware=LIST
1265                           Specify the hardware to be included in the build.
1266
1267 Report bugs to the package provider.
1268 _ACEOF
1269 ac_status=$?
1270 fi
1271
1272 if test "$ac_init_help" = "recursive"; then
1273   # If there are subdirs, report their specific --help.
1274   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1275     test -d "$ac_dir" ||
1276       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1277       continue
1278     ac_builddir=.
1279
1280 case "$ac_dir" in
1281 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1282 *)
1283   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1284   # A ".." for each directory in $ac_dir_suffix.
1285   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1286   case $ac_top_builddir_sub in
1287   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1288   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1289   esac ;;
1290 esac
1291 ac_abs_top_builddir=$ac_pwd
1292 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1293 # for backward compatibility:
1294 ac_top_builddir=$ac_top_build_prefix
1295
1296 case $srcdir in
1297   .)  # We are building in place.
1298     ac_srcdir=.
1299     ac_top_srcdir=$ac_top_builddir_sub
1300     ac_abs_top_srcdir=$ac_pwd ;;
1301   [\\/]* | ?:[\\/]* )  # Absolute name.
1302     ac_srcdir=$srcdir$ac_dir_suffix;
1303     ac_top_srcdir=$srcdir
1304     ac_abs_top_srcdir=$srcdir ;;
1305   *) # Relative name.
1306     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1307     ac_top_srcdir=$ac_top_build_prefix$srcdir
1308     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1309 esac
1310 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1311
1312     cd "$ac_dir" || { ac_status=$?; continue; }
1313     # Check for guested configure.
1314     if test -f "$ac_srcdir/configure.gnu"; then
1315       echo &&
1316       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1317     elif test -f "$ac_srcdir/configure"; then
1318       echo &&
1319       $SHELL "$ac_srcdir/configure" --help=recursive
1320     else
1321       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1322     fi || ac_status=$?
1323     cd "$ac_pwd" || { ac_status=$?; break; }
1324   done
1325 fi
1326
1327 test -n "$ac_init_help" && exit $ac_status
1328 if $ac_init_version; then
1329   cat <<\_ACEOF
1330 configure
1331 generated by GNU Autoconf 2.69
1332
1333 Copyright (C) 2012 Free Software Foundation, Inc.
1334 This configure script is free software; the Free Software Foundation
1335 gives unlimited permission to copy, distribute and modify it.
1336 _ACEOF
1337   exit
1338 fi
1339
1340 ## ------------------------ ##
1341 ## Autoconf initialization. ##
1342 ## ------------------------ ##
1343 cat >config.log <<_ACEOF
1344 This file contains any messages produced by compilers while
1345 running configure, to aid debugging if configure makes a mistake.
1346
1347 It was created by $as_me, which was
1348 generated by GNU Autoconf 2.69.  Invocation command line was
1349
1350   $ $0 $@
1351
1352 _ACEOF
1353 exec 5>>config.log
1354 {
1355 cat <<_ASUNAME
1356 ## --------- ##
1357 ## Platform. ##
1358 ## --------- ##
1359
1360 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1361 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1362 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1363 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1364 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1365
1366 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1367 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1368
1369 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1370 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1371 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1372 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1373 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1374 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1375 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1376
1377 _ASUNAME
1378
1379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1380 for as_dir in $PATH
1381 do
1382   IFS=$as_save_IFS
1383   test -z "$as_dir" && as_dir=.
1384     $as_echo "PATH: $as_dir"
1385   done
1386 IFS=$as_save_IFS
1387
1388 } >&5
1389
1390 cat >&5 <<_ACEOF
1391
1392
1393 ## ----------- ##
1394 ## Core tests. ##
1395 ## ----------- ##
1396
1397 _ACEOF
1398
1399
1400 # Keep a trace of the command line.
1401 # Strip out --no-create and --no-recursion so they do not pile up.
1402 # Strip out --silent because we don't want to record it for future runs.
1403 # Also quote any args containing shell meta-characters.
1404 # Make two passes to allow for proper duplicate-argument suppression.
1405 ac_configure_args=
1406 ac_configure_args0=
1407 ac_configure_args1=
1408 ac_must_keep_next=false
1409 for ac_pass in 1 2
1410 do
1411   for ac_arg
1412   do
1413     case $ac_arg in
1414     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1415     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1416     | -silent | --silent | --silen | --sile | --sil)
1417       continue ;;
1418     *\'*)
1419       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1420     esac
1421     case $ac_pass in
1422     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1423     2)
1424       as_fn_append ac_configure_args1 " '$ac_arg'"
1425       if test $ac_must_keep_next = true; then
1426         ac_must_keep_next=false # Got value, back to normal.
1427       else
1428         case $ac_arg in
1429           *=* | --config-cache | -C | -disable-* | --disable-* \
1430           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1431           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1432           | -with-* | --with-* | -without-* | --without-* | --x)
1433             case "$ac_configure_args0 " in
1434               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1435             esac
1436             ;;
1437           -* ) ac_must_keep_next=true ;;
1438         esac
1439       fi
1440       as_fn_append ac_configure_args " '$ac_arg'"
1441       ;;
1442     esac
1443   done
1444 done
1445 { ac_configure_args0=; unset ac_configure_args0;}
1446 { ac_configure_args1=; unset ac_configure_args1;}
1447
1448 # When interrupted or exit'd, cleanup temporary files, and complete
1449 # config.log.  We remove comments because anyway the quotes in there
1450 # would cause problems or look ugly.
1451 # WARNING: Use '\'' to represent an apostrophe within the trap.
1452 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1453 trap 'exit_status=$?
1454   # Save into config.log some information that might help in debugging.
1455   {
1456     echo
1457
1458     $as_echo "## ---------------- ##
1459 ## Cache variables. ##
1460 ## ---------------- ##"
1461     echo
1462     # The following way of writing the cache mishandles newlines in values,
1463 (
1464   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1465     eval ac_val=\$$ac_var
1466     case $ac_val in #(
1467     *${as_nl}*)
1468       case $ac_var in #(
1469       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1470 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1471       esac
1472       case $ac_var in #(
1473       _ | IFS | as_nl) ;; #(
1474       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1475       *) { eval $ac_var=; unset $ac_var;} ;;
1476       esac ;;
1477     esac
1478   done
1479   (set) 2>&1 |
1480     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1481     *${as_nl}ac_space=\ *)
1482       sed -n \
1483         "s/'\''/'\''\\\\'\'''\''/g;
1484           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1485       ;; #(
1486     *)
1487       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1488       ;;
1489     esac |
1490     sort
1491 )
1492     echo
1493
1494     $as_echo "## ----------------- ##
1495 ## Output variables. ##
1496 ## ----------------- ##"
1497     echo
1498     for ac_var in $ac_subst_vars
1499     do
1500       eval ac_val=\$$ac_var
1501       case $ac_val in
1502       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1503       esac
1504       $as_echo "$ac_var='\''$ac_val'\''"
1505     done | sort
1506     echo
1507
1508     if test -n "$ac_subst_files"; then
1509       $as_echo "## ------------------- ##
1510 ## File substitutions. ##
1511 ## ------------------- ##"
1512       echo
1513       for ac_var in $ac_subst_files
1514       do
1515         eval ac_val=\$$ac_var
1516         case $ac_val in
1517         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1518         esac
1519         $as_echo "$ac_var='\''$ac_val'\''"
1520       done | sort
1521       echo
1522     fi
1523
1524     if test -s confdefs.h; then
1525       $as_echo "## ----------- ##
1526 ## confdefs.h. ##
1527 ## ----------- ##"
1528       echo
1529       cat confdefs.h
1530       echo
1531     fi
1532     test "$ac_signal" != 0 &&
1533       $as_echo "$as_me: caught signal $ac_signal"
1534     $as_echo "$as_me: exit $exit_status"
1535   } >&5
1536   rm -f core *.core core.conftest.* &&
1537     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1538     exit $exit_status
1539 ' 0
1540 for ac_signal in 1 2 13 15; do
1541   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1542 done
1543 ac_signal=0
1544
1545 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1546 rm -f -r conftest* confdefs.h
1547
1548 $as_echo "/* confdefs.h */" > confdefs.h
1549
1550 # Predefined preprocessor variables.
1551
1552 cat >>confdefs.h <<_ACEOF
1553 #define PACKAGE_NAME "$PACKAGE_NAME"
1554 _ACEOF
1555
1556 cat >>confdefs.h <<_ACEOF
1557 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1558 _ACEOF
1559
1560 cat >>confdefs.h <<_ACEOF
1561 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1562 _ACEOF
1563
1564 cat >>confdefs.h <<_ACEOF
1565 #define PACKAGE_STRING "$PACKAGE_STRING"
1566 _ACEOF
1567
1568 cat >>confdefs.h <<_ACEOF
1569 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1570 _ACEOF
1571
1572 cat >>confdefs.h <<_ACEOF
1573 #define PACKAGE_URL "$PACKAGE_URL"
1574 _ACEOF
1575
1576
1577 # Let the site file select an alternate cache file if it wants to.
1578 # Prefer an explicitly selected file to automatically selected ones.
1579 ac_site_file1=NONE
1580 ac_site_file2=NONE
1581 if test -n "$CONFIG_SITE"; then
1582   # We do not want a PATH search for config.site.
1583   case $CONFIG_SITE in #((
1584     -*)  ac_site_file1=./$CONFIG_SITE;;
1585     */*) ac_site_file1=$CONFIG_SITE;;
1586     *)   ac_site_file1=./$CONFIG_SITE;;
1587   esac
1588 elif test "x$prefix" != xNONE; then
1589   ac_site_file1=$prefix/share/config.site
1590   ac_site_file2=$prefix/etc/config.site
1591 else
1592   ac_site_file1=$ac_default_prefix/share/config.site
1593   ac_site_file2=$ac_default_prefix/etc/config.site
1594 fi
1595 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1596 do
1597   test "x$ac_site_file" = xNONE && continue
1598   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1599     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1600 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1601     sed 's/^/| /' "$ac_site_file" >&5
1602     . "$ac_site_file" \
1603       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1604 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1605 as_fn_error $? "failed to load site script $ac_site_file
1606 See \`config.log' for more details" "$LINENO" 5; }
1607   fi
1608 done
1609
1610 if test -r "$cache_file"; then
1611   # Some versions of bash will fail to source /dev/null (special files
1612   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1613   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1615 $as_echo "$as_me: loading cache $cache_file" >&6;}
1616     case $cache_file in
1617       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1618       *)                      . "./$cache_file";;
1619     esac
1620   fi
1621 else
1622   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1623 $as_echo "$as_me: creating cache $cache_file" >&6;}
1624   >$cache_file
1625 fi
1626
1627 # Check that the precious variables saved in the cache have kept the same
1628 # value.
1629 ac_cache_corrupted=false
1630 for ac_var in $ac_precious_vars; do
1631   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1632   eval ac_new_set=\$ac_env_${ac_var}_set
1633   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1634   eval ac_new_val=\$ac_env_${ac_var}_value
1635   case $ac_old_set,$ac_new_set in
1636     set,)
1637       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1638 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1639       ac_cache_corrupted=: ;;
1640     ,set)
1641       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1642 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1643       ac_cache_corrupted=: ;;
1644     ,);;
1645     *)
1646       if test "x$ac_old_val" != "x$ac_new_val"; then
1647         # differences in whitespace do not lead to failure.
1648         ac_old_val_w=`echo x $ac_old_val`
1649         ac_new_val_w=`echo x $ac_new_val`
1650         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1651           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1652 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1653           ac_cache_corrupted=:
1654         else
1655           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1656 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1657           eval $ac_var=\$ac_old_val
1658         fi
1659         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1660 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1661         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1662 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1663       fi;;
1664   esac
1665   # Pass precious variables to config.status.
1666   if test "$ac_new_set" = set; then
1667     case $ac_new_val in
1668     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1669     *) ac_arg=$ac_var=$ac_new_val ;;
1670     esac
1671     case " $ac_configure_args " in
1672       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1673       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1674     esac
1675   fi
1676 done
1677 if $ac_cache_corrupted; then
1678   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1680   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1681 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1682   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1683 fi
1684 ## -------------------- ##
1685 ## Main body of script. ##
1686 ## -------------------- ##
1687
1688 ac_ext=c
1689 ac_cpp='$CPP $CPPFLAGS'
1690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1693
1694
1695
1696
1697
1698
1699
1700
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1702 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1703     # Check whether --enable-maintainer-mode was given.
1704 if test "${enable_maintainer_mode+set}" = set; then :
1705   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1706 else
1707   USE_MAINTAINER_MODE=no
1708 fi
1709
1710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1711 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1712    if test $USE_MAINTAINER_MODE = yes; then
1713   MAINTAINER_MODE_TRUE=
1714   MAINTAINER_MODE_FALSE='#'
1715 else
1716   MAINTAINER_MODE_TRUE='#'
1717   MAINTAINER_MODE_FALSE=
1718 fi
1719
1720   MAINT=$MAINTAINER_MODE_TRUE
1721
1722
1723
1724
1725 wire_word_bitsize="32"
1726 wire_word_msb="31"
1727 wire_address_bitsize="32"
1728 wire_cell_bitsize=""
1729 # Check whether --enable-sim-bitsize was given.
1730 if test "${enable_sim_bitsize+set}" = set; then :
1731   enableval=$enable_sim_bitsize; sim_bitsize=
1732 case "${enableval}" in
1733   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1734   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1735   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1736   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1737   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1738         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1739       else
1740         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1741       fi ;;
1742   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1743         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1744       else
1745         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1746       fi ;;
1747   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1748 esac
1749 # address bitsize
1750 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1751 case x"${tmp}" in
1752   x ) ;;
1753   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1754   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1755   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1756 esac
1757 # cell bitsize
1758 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1759 case x"${tmp}" in
1760   x ) ;;
1761   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1762   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1763   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1764 esac
1765 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1766   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1767 fi
1768 else
1769   sim_bitsize=""
1770 if test x"$wire_word_bitsize" != x; then
1771   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1772 fi
1773 if test x"$wire_word_msb" != x; then
1774   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1775 fi
1776 if test x"$wire_address_bitsize" != x; then
1777   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1778 fi
1779 if test x"$wire_cell_bitsize" != x; then
1780   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1781 fi
1782 fi
1783
1784
1785 default_sim_scache="16384"
1786 # Check whether --enable-sim-scache was given.
1787 if test "${enable_sim_scache+set}" = set; then :
1788   enableval=$enable_sim_scache; case "${enableval}" in
1789   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1790   no)   sim_scache="-DWITH_SCACHE=0" ;;
1791   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1792   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1793         sim_scache="";;
1794 esac
1795 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1796   echo "Setting scache size = $sim_scache" 6>&1
1797 fi
1798 else
1799   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1800 fi
1801
1802
1803
1804 default_sim_default_model="or1200"
1805 # Check whether --enable-sim-default-model was given.
1806 if test "${enable_sim_default_model+set}" = set; then :
1807   enableval=$enable_sim_default_model; case "${enableval}" in
1808   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1809   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1810 esac
1811 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1812   echo "Setting default model = $sim_default_model" 6>&1
1813 fi
1814 else
1815   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1816 fi
1817
1818
1819
1820
1821 hardware="cfi core pal glue "
1822 sim_hw_cflags="-DWITH_HW=1"
1823 sim_hw="$hardware"
1824 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1825
1826 # Check whether --enable-sim-hardware was given.
1827 if test "${enable_sim_hardware+set}" = set; then :
1828   enableval=$enable_sim_hardware;
1829 else
1830   enable_sim_hardware="yes"
1831 fi
1832
1833 case ${enable_sim_hardware} in
1834   yes|no) ;;
1835   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1836   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1837   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1838 esac
1839
1840 if test "$enable_sim_hardware" = no; then
1841   sim_hw_objs=
1842   sim_hw_cflags="-DWITH_HW=0"
1843   sim_hw=
1844 else
1845   sim_hw_cflags="-DWITH_HW=1"
1846   # remove duplicates
1847   sim_hw=""
1848   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1849   for i in $hardware ; do
1850     case " $sim_hw " in
1851       *" $i "*) ;;
1852       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1853     esac
1854   done
1855   # mingw does not support sockser
1856   case ${host} in
1857     *mingw*) ;;
1858     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1859        # that you instatiate.  Instead, other code will call into it directly.
1860        # At some point, we should convert it over.
1861        sim_hw_objs="$sim_hw_objs dv-sockser.o"
1862        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1863        ;;
1864   esac
1865   if test x"$silent" != x"yes"; then
1866     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1867   fi
1868 fi
1869
1870
1871 cgen_breaks=""
1872 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1873 cgen_breaks="break cgen_rtx_error";
1874 fi
1875
1876 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1877
1878 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1879
1880 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1881
1882 ac_config_commands="$ac_config_commands Makefile"
1883
1884 ac_config_commands="$ac_config_commands stamp-h"
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896 cat >confcache <<\_ACEOF
1897 # This file is a shell script that caches the results of configure
1898 # tests run on this system so they can be shared between configure
1899 # scripts and configure runs, see configure's option --config-cache.
1900 # It is not useful on other systems.  If it contains results you don't
1901 # want to keep, you may remove or edit it.
1902 #
1903 # config.status only pays attention to the cache file if you give it
1904 # the --recheck option to rerun configure.
1905 #
1906 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1907 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1908 # following values.
1909
1910 _ACEOF
1911
1912 # The following way of writing the cache mishandles newlines in values,
1913 # but we know of no workaround that is simple, portable, and efficient.
1914 # So, we kill variables containing newlines.
1915 # Ultrix sh set writes to stderr and can't be redirected directly,
1916 # and sets the high bit in the cache file unless we assign to the vars.
1917 (
1918   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1919     eval ac_val=\$$ac_var
1920     case $ac_val in #(
1921     *${as_nl}*)
1922       case $ac_var in #(
1923       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1924 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1925       esac
1926       case $ac_var in #(
1927       _ | IFS | as_nl) ;; #(
1928       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1929       *) { eval $ac_var=; unset $ac_var;} ;;
1930       esac ;;
1931     esac
1932   done
1933
1934   (set) 2>&1 |
1935     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1936     *${as_nl}ac_space=\ *)
1937       # `set' does not quote correctly, so add quotes: double-quote
1938       # substitution turns \\\\ into \\, and sed turns \\ into \.
1939       sed -n \
1940         "s/'/'\\\\''/g;
1941           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1942       ;; #(
1943     *)
1944       # `set' quotes correctly as required by POSIX, so do not add quotes.
1945       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1946       ;;
1947     esac |
1948     sort
1949 ) |
1950   sed '
1951      /^ac_cv_env_/b end
1952      t clear
1953      :clear
1954      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1955      t end
1956      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1957      :end' >>confcache
1958 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1959   if test -w "$cache_file"; then
1960     if test "x$cache_file" != "x/dev/null"; then
1961       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1962 $as_echo "$as_me: updating cache $cache_file" >&6;}
1963       if test ! -f "$cache_file" || test -h "$cache_file"; then
1964         cat confcache >"$cache_file"
1965       else
1966         case $cache_file in #(
1967         */* | ?:*)
1968           mv -f confcache "$cache_file"$$ &&
1969           mv -f "$cache_file"$$ "$cache_file" ;; #(
1970         *)
1971           mv -f confcache "$cache_file" ;;
1972         esac
1973       fi
1974     fi
1975   else
1976     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1977 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1978   fi
1979 fi
1980 rm -f confcache
1981
1982 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1983 # Let make expand exec_prefix.
1984 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1985
1986 # Transform confdefs.h into DEFS.
1987 # Protect against shell expansion while executing Makefile rules.
1988 # Protect against Makefile macro expansion.
1989 #
1990 # If the first sed substitution is executed (which looks for macros that
1991 # take arguments), then branch to the quote section.  Otherwise,
1992 # look for a macro that doesn't take arguments.
1993 ac_script='
1994 :mline
1995 /\\$/{
1996  N
1997  s,\\\n,,
1998  b mline
1999 }
2000 t clear
2001 :clear
2002 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2003 t quote
2004 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2005 t quote
2006 b any
2007 :quote
2008 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2009 s/\[/\\&/g
2010 s/\]/\\&/g
2011 s/\$/$$/g
2012 H
2013 :any
2014 ${
2015         g
2016         s/^\n//
2017         s/\n/ /g
2018         p
2019 }
2020 '
2021 DEFS=`sed -n "$ac_script" confdefs.h`
2022
2023
2024 ac_libobjs=
2025 ac_ltlibobjs=
2026 U=
2027 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2028   # 1. Remove the extension, and $U if already installed.
2029   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2030   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2031   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2032   #    will be set to the directory where LIBOBJS objects are built.
2033   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2034   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2035 done
2036 LIBOBJS=$ac_libobjs
2037
2038 LTLIBOBJS=$ac_ltlibobjs
2039
2040
2041 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2042   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2043 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2044 fi
2045
2046 : "${CONFIG_STATUS=./config.status}"
2047 ac_write_fail=0
2048 ac_clean_files_save=$ac_clean_files
2049 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2050 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2051 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2052 as_write_fail=0
2053 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2054 #! $SHELL
2055 # Generated by $as_me.
2056 # Run this file to recreate the current configuration.
2057 # Compiler output produced by configure, useful for debugging
2058 # configure, is in config.log if it exists.
2059
2060 debug=false
2061 ac_cs_recheck=false
2062 ac_cs_silent=false
2063
2064 SHELL=\${CONFIG_SHELL-$SHELL}
2065 export SHELL
2066 _ASEOF
2067 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2068 ## -------------------- ##
2069 ## M4sh Initialization. ##
2070 ## -------------------- ##
2071
2072 # Be more Bourne compatible
2073 DUALCASE=1; export DUALCASE # for MKS sh
2074 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2075   emulate sh
2076   NULLCMD=:
2077   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2078   # is contrary to our usage.  Disable this feature.
2079   alias -g '${1+"$@"}'='"$@"'
2080   setopt NO_GLOB_SUBST
2081 else
2082   case `(set -o) 2>/dev/null` in #(
2083   *posix*) :
2084     set -o posix ;; #(
2085   *) :
2086      ;;
2087 esac
2088 fi
2089
2090
2091 as_nl='
2092 '
2093 export as_nl
2094 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2095 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2096 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2097 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2098 # Prefer a ksh shell builtin over an external printf program on Solaris,
2099 # but without wasting forks for bash or zsh.
2100 if test -z "$BASH_VERSION$ZSH_VERSION" \
2101     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2102   as_echo='print -r --'
2103   as_echo_n='print -rn --'
2104 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2105   as_echo='printf %s\n'
2106   as_echo_n='printf %s'
2107 else
2108   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2109     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2110     as_echo_n='/usr/ucb/echo -n'
2111   else
2112     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2113     as_echo_n_body='eval
2114       arg=$1;
2115       case $arg in #(
2116       *"$as_nl"*)
2117         expr "X$arg" : "X\\(.*\\)$as_nl";
2118         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2119       esac;
2120       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2121     '
2122     export as_echo_n_body
2123     as_echo_n='sh -c $as_echo_n_body as_echo'
2124   fi
2125   export as_echo_body
2126   as_echo='sh -c $as_echo_body as_echo'
2127 fi
2128
2129 # The user is always right.
2130 if test "${PATH_SEPARATOR+set}" != set; then
2131   PATH_SEPARATOR=:
2132   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2133     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2134       PATH_SEPARATOR=';'
2135   }
2136 fi
2137
2138
2139 # IFS
2140 # We need space, tab and new line, in precisely that order.  Quoting is
2141 # there to prevent editors from complaining about space-tab.
2142 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2143 # splitting by setting IFS to empty value.)
2144 IFS=" ""        $as_nl"
2145
2146 # Find who we are.  Look in the path if we contain no directory separator.
2147 as_myself=
2148 case $0 in #((
2149   *[\\/]* ) as_myself=$0 ;;
2150   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2151 for as_dir in $PATH
2152 do
2153   IFS=$as_save_IFS
2154   test -z "$as_dir" && as_dir=.
2155     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2156   done
2157 IFS=$as_save_IFS
2158
2159      ;;
2160 esac
2161 # We did not find ourselves, most probably we were run as `sh COMMAND'
2162 # in which case we are not to be found in the path.
2163 if test "x$as_myself" = x; then
2164   as_myself=$0
2165 fi
2166 if test ! -f "$as_myself"; then
2167   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2168   exit 1
2169 fi
2170
2171 # Unset variables that we do not need and which cause bugs (e.g. in
2172 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2173 # suppresses any "Segmentation fault" message there.  '((' could
2174 # trigger a bug in pdksh 5.2.14.
2175 for as_var in BASH_ENV ENV MAIL MAILPATH
2176 do eval test x\${$as_var+set} = xset \
2177   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2178 done
2179 PS1='$ '
2180 PS2='> '
2181 PS4='+ '
2182
2183 # NLS nuisances.
2184 LC_ALL=C
2185 export LC_ALL
2186 LANGUAGE=C
2187 export LANGUAGE
2188
2189 # CDPATH.
2190 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2191
2192
2193 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2194 # ----------------------------------------
2195 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2196 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2197 # script with STATUS, using 1 if that was 0.
2198 as_fn_error ()
2199 {
2200   as_status=$1; test $as_status -eq 0 && as_status=1
2201   if test "$4"; then
2202     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2203     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2204   fi
2205   $as_echo "$as_me: error: $2" >&2
2206   as_fn_exit $as_status
2207 } # as_fn_error
2208
2209
2210 # as_fn_set_status STATUS
2211 # -----------------------
2212 # Set $? to STATUS, without forking.
2213 as_fn_set_status ()
2214 {
2215   return $1
2216 } # as_fn_set_status
2217
2218 # as_fn_exit STATUS
2219 # -----------------
2220 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2221 as_fn_exit ()
2222 {
2223   set +e
2224   as_fn_set_status $1
2225   exit $1
2226 } # as_fn_exit
2227
2228 # as_fn_unset VAR
2229 # ---------------
2230 # Portably unset VAR.
2231 as_fn_unset ()
2232 {
2233   { eval $1=; unset $1;}
2234 }
2235 as_unset=as_fn_unset
2236 # as_fn_append VAR VALUE
2237 # ----------------------
2238 # Append the text in VALUE to the end of the definition contained in VAR. Take
2239 # advantage of any shell optimizations that allow amortized linear growth over
2240 # repeated appends, instead of the typical quadratic growth present in naive
2241 # implementations.
2242 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2243   eval 'as_fn_append ()
2244   {
2245     eval $1+=\$2
2246   }'
2247 else
2248   as_fn_append ()
2249   {
2250     eval $1=\$$1\$2
2251   }
2252 fi # as_fn_append
2253
2254 # as_fn_arith ARG...
2255 # ------------------
2256 # Perform arithmetic evaluation on the ARGs, and store the result in the
2257 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2258 # must be portable across $(()) and expr.
2259 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2260   eval 'as_fn_arith ()
2261   {
2262     as_val=$(( $* ))
2263   }'
2264 else
2265   as_fn_arith ()
2266   {
2267     as_val=`expr "$@" || test $? -eq 1`
2268   }
2269 fi # as_fn_arith
2270
2271
2272 if expr a : '\(a\)' >/dev/null 2>&1 &&
2273    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2274   as_expr=expr
2275 else
2276   as_expr=false
2277 fi
2278
2279 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2280   as_basename=basename
2281 else
2282   as_basename=false
2283 fi
2284
2285 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2286   as_dirname=dirname
2287 else
2288   as_dirname=false
2289 fi
2290
2291 as_me=`$as_basename -- "$0" ||
2292 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2293          X"$0" : 'X\(//\)$' \| \
2294          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2295 $as_echo X/"$0" |
2296     sed '/^.*\/\([^/][^/]*\)\/*$/{
2297             s//\1/
2298             q
2299           }
2300           /^X\/\(\/\/\)$/{
2301             s//\1/
2302             q
2303           }
2304           /^X\/\(\/\).*/{
2305             s//\1/
2306             q
2307           }
2308           s/.*/./; q'`
2309
2310 # Avoid depending upon Character Ranges.
2311 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2312 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2313 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2314 as_cr_digits='0123456789'
2315 as_cr_alnum=$as_cr_Letters$as_cr_digits
2316
2317 ECHO_C= ECHO_N= ECHO_T=
2318 case `echo -n x` in #(((((
2319 -n*)
2320   case `echo 'xy\c'` in
2321   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2322   xy)  ECHO_C='\c';;
2323   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2324        ECHO_T=' ';;
2325   esac;;
2326 *)
2327   ECHO_N='-n';;
2328 esac
2329
2330 rm -f conf$$ conf$$.exe conf$$.file
2331 if test -d conf$$.dir; then
2332   rm -f conf$$.dir/conf$$.file
2333 else
2334   rm -f conf$$.dir
2335   mkdir conf$$.dir 2>/dev/null
2336 fi
2337 if (echo >conf$$.file) 2>/dev/null; then
2338   if ln -s conf$$.file conf$$ 2>/dev/null; then
2339     as_ln_s='ln -s'
2340     # ... but there are two gotchas:
2341     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2342     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2343     # In both cases, we have to default to `cp -pR'.
2344     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2345       as_ln_s='cp -pR'
2346   elif ln conf$$.file conf$$ 2>/dev/null; then
2347     as_ln_s=ln
2348   else
2349     as_ln_s='cp -pR'
2350   fi
2351 else
2352   as_ln_s='cp -pR'
2353 fi
2354 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2355 rmdir conf$$.dir 2>/dev/null
2356
2357
2358 # as_fn_mkdir_p
2359 # -------------
2360 # Create "$as_dir" as a directory, including parents if necessary.
2361 as_fn_mkdir_p ()
2362 {
2363
2364   case $as_dir in #(
2365   -*) as_dir=./$as_dir;;
2366   esac
2367   test -d "$as_dir" || eval $as_mkdir_p || {
2368     as_dirs=
2369     while :; do
2370       case $as_dir in #(
2371       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2372       *) as_qdir=$as_dir;;
2373       esac
2374       as_dirs="'$as_qdir' $as_dirs"
2375       as_dir=`$as_dirname -- "$as_dir" ||
2376 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2377          X"$as_dir" : 'X\(//\)[^/]' \| \
2378          X"$as_dir" : 'X\(//\)$' \| \
2379          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2380 $as_echo X"$as_dir" |
2381     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2382             s//\1/
2383             q
2384           }
2385           /^X\(\/\/\)[^/].*/{
2386             s//\1/
2387             q
2388           }
2389           /^X\(\/\/\)$/{
2390             s//\1/
2391             q
2392           }
2393           /^X\(\/\).*/{
2394             s//\1/
2395             q
2396           }
2397           s/.*/./; q'`
2398       test -d "$as_dir" && break
2399     done
2400     test -z "$as_dirs" || eval "mkdir $as_dirs"
2401   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2402
2403
2404 } # as_fn_mkdir_p
2405 if mkdir -p . 2>/dev/null; then
2406   as_mkdir_p='mkdir -p "$as_dir"'
2407 else
2408   test -d ./-p && rmdir ./-p
2409   as_mkdir_p=false
2410 fi
2411
2412
2413 # as_fn_executable_p FILE
2414 # -----------------------
2415 # Test if FILE is an executable regular file.
2416 as_fn_executable_p ()
2417 {
2418   test -f "$1" && test -x "$1"
2419 } # as_fn_executable_p
2420 as_test_x='test -x'
2421 as_executable_p=as_fn_executable_p
2422
2423 # Sed expression to map a string onto a valid CPP name.
2424 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2425
2426 # Sed expression to map a string onto a valid variable name.
2427 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2428
2429
2430 exec 6>&1
2431 ## ----------------------------------- ##
2432 ## Main body of $CONFIG_STATUS script. ##
2433 ## ----------------------------------- ##
2434 _ASEOF
2435 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2436
2437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2438 # Save the log message, to keep $0 and so on meaningful, and to
2439 # report actual input values of CONFIG_FILES etc. instead of their
2440 # values after options handling.
2441 ac_log="
2442 This file was extended by $as_me, which was
2443 generated by GNU Autoconf 2.69.  Invocation command line was
2444
2445   CONFIG_FILES    = $CONFIG_FILES
2446   CONFIG_HEADERS  = $CONFIG_HEADERS
2447   CONFIG_LINKS    = $CONFIG_LINKS
2448   CONFIG_COMMANDS = $CONFIG_COMMANDS
2449   $ $0 $@
2450
2451 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2452 "
2453
2454 _ACEOF
2455
2456 case $ac_config_files in *"
2457 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2458 esac
2459
2460
2461
2462 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2463 # Files that config.status was made for.
2464 config_files="$ac_config_files"
2465 config_commands="$ac_config_commands"
2466
2467 _ACEOF
2468
2469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2470 ac_cs_usage="\
2471 \`$as_me' instantiates files and other configuration actions
2472 from templates according to the current configuration.  Unless the files
2473 and actions are specified as TAGs, all are instantiated by default.
2474
2475 Usage: $0 [OPTION]... [TAG]...
2476
2477   -h, --help       print this help, then exit
2478   -V, --version    print version number and configuration settings, then exit
2479       --config     print configuration, then exit
2480   -q, --quiet, --silent
2481                    do not print progress messages
2482   -d, --debug      don't remove temporary files
2483       --recheck    update $as_me by reconfiguring in the same conditions
2484       --file=FILE[:TEMPLATE]
2485                    instantiate the configuration file FILE
2486
2487 Configuration files:
2488 $config_files
2489
2490 Configuration commands:
2491 $config_commands
2492
2493 Report bugs to the package provider."
2494
2495 _ACEOF
2496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2497 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2498 ac_cs_version="\\
2499 config.status
2500 configured by $0, generated by GNU Autoconf 2.69,
2501   with options \\"\$ac_cs_config\\"
2502
2503 Copyright (C) 2012 Free Software Foundation, Inc.
2504 This config.status script is free software; the Free Software Foundation
2505 gives unlimited permission to copy, distribute and modify it."
2506
2507 ac_pwd='$ac_pwd'
2508 srcdir='$srcdir'
2509 test -n "\$AWK" || AWK=awk
2510 _ACEOF
2511
2512 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2513 # The default lists apply if the user does not specify any file.
2514 ac_need_defaults=:
2515 while test $# != 0
2516 do
2517   case $1 in
2518   --*=?*)
2519     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2520     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2521     ac_shift=:
2522     ;;
2523   --*=)
2524     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2525     ac_optarg=
2526     ac_shift=:
2527     ;;
2528   *)
2529     ac_option=$1
2530     ac_optarg=$2
2531     ac_shift=shift
2532     ;;
2533   esac
2534
2535   case $ac_option in
2536   # Handling of the options.
2537   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2538     ac_cs_recheck=: ;;
2539   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2540     $as_echo "$ac_cs_version"; exit ;;
2541   --config | --confi | --conf | --con | --co | --c )
2542     $as_echo "$ac_cs_config"; exit ;;
2543   --debug | --debu | --deb | --de | --d | -d )
2544     debug=: ;;
2545   --file | --fil | --fi | --f )
2546     $ac_shift
2547     case $ac_optarg in
2548     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2549     '') as_fn_error $? "missing file argument" ;;
2550     esac
2551     as_fn_append CONFIG_FILES " '$ac_optarg'"
2552     ac_need_defaults=false;;
2553   --he | --h |  --help | --hel | -h )
2554     $as_echo "$ac_cs_usage"; exit ;;
2555   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2556   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2557     ac_cs_silent=: ;;
2558
2559   # This is an error.
2560   -*) as_fn_error $? "unrecognized option: \`$1'
2561 Try \`$0 --help' for more information." ;;
2562
2563   *) as_fn_append ac_config_targets " $1"
2564      ac_need_defaults=false ;;
2565
2566   esac
2567   shift
2568 done
2569
2570 ac_configure_extra_args=
2571
2572 if $ac_cs_silent; then
2573   exec 6>/dev/null
2574   ac_configure_extra_args="$ac_configure_extra_args --silent"
2575 fi
2576
2577 _ACEOF
2578 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2579 if \$ac_cs_recheck; then
2580   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2581   shift
2582   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2583   CONFIG_SHELL='$SHELL'
2584   export CONFIG_SHELL
2585   exec "\$@"
2586 fi
2587
2588 _ACEOF
2589 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2590 exec 5>>config.log
2591 {
2592   echo
2593   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2594 ## Running $as_me. ##
2595 _ASBOX
2596   $as_echo "$ac_log"
2597 } >&5
2598
2599 _ACEOF
2600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2601 _ACEOF
2602
2603 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2604
2605 # Handling of arguments.
2606 for ac_config_target in $ac_config_targets
2607 do
2608   case $ac_config_target in
2609     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2610     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2611     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2612     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2613     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2614
2615   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2616   esac
2617 done
2618
2619
2620 # If the user did not use the arguments to specify the items to instantiate,
2621 # then the envvar interface is used.  Set only those that are not.
2622 # We use the long form for the default assignment because of an extremely
2623 # bizarre bug on SunOS 4.1.3.
2624 if $ac_need_defaults; then
2625   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2626   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2627 fi
2628
2629 # Have a temporary directory for convenience.  Make it in the build tree
2630 # simply because there is no reason against having it here, and in addition,
2631 # creating and moving files from /tmp can sometimes cause problems.
2632 # Hook for its removal unless debugging.
2633 # Note that there is a small window in which the directory will not be cleaned:
2634 # after its creation but before its name has been assigned to `$tmp'.
2635 $debug ||
2636 {
2637   tmp= ac_tmp=
2638   trap 'exit_status=$?
2639   : "${ac_tmp:=$tmp}"
2640   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2641 ' 0
2642   trap 'as_fn_exit 1' 1 2 13 15
2643 }
2644 # Create a (secure) tmp directory for tmp files.
2645
2646 {
2647   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2648   test -d "$tmp"
2649 }  ||
2650 {
2651   tmp=./conf$$-$RANDOM
2652   (umask 077 && mkdir "$tmp")
2653 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2654 ac_tmp=$tmp
2655
2656 # Set up the scripts for CONFIG_FILES section.
2657 # No need to generate them if there are no CONFIG_FILES.
2658 # This happens for instance with `./config.status config.h'.
2659 if test -n "$CONFIG_FILES"; then
2660
2661
2662 ac_cr=`echo X | tr X '\015'`
2663 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2664 # But we know of no other shell where ac_cr would be empty at this
2665 # point, so we can use a bashism as a fallback.
2666 if test "x$ac_cr" = x; then
2667   eval ac_cr=\$\'\\r\'
2668 fi
2669 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2670 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2671   ac_cs_awk_cr='\\r'
2672 else
2673   ac_cs_awk_cr=$ac_cr
2674 fi
2675
2676 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2677 _ACEOF
2678
2679
2680 {
2681   echo "cat >conf$$subs.awk <<_ACEOF" &&
2682   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2683   echo "_ACEOF"
2684 } >conf$$subs.sh ||
2685   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2686 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2687 ac_delim='%!_!# '
2688 for ac_last_try in false false false false false :; do
2689   . ./conf$$subs.sh ||
2690     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2691
2692   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2693   if test $ac_delim_n = $ac_delim_num; then
2694     break
2695   elif $ac_last_try; then
2696     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2697   else
2698     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2699   fi
2700 done
2701 rm -f conf$$subs.sh
2702
2703 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2704 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2705 _ACEOF
2706 sed -n '
2707 h
2708 s/^/S["/; s/!.*/"]=/
2709 p
2710 g
2711 s/^[^!]*!//
2712 :repl
2713 t repl
2714 s/'"$ac_delim"'$//
2715 t delim
2716 :nl
2717 h
2718 s/\(.\{148\}\)..*/\1/
2719 t more1
2720 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2721 p
2722 n
2723 b repl
2724 :more1
2725 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2726 p
2727 g
2728 s/.\{148\}//
2729 t nl
2730 :delim
2731 h
2732 s/\(.\{148\}\)..*/\1/
2733 t more2
2734 s/["\\]/\\&/g; s/^/"/; s/$/"/
2735 p
2736 b
2737 :more2
2738 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2739 p
2740 g
2741 s/.\{148\}//
2742 t delim
2743 ' <conf$$subs.awk | sed '
2744 /^[^""]/{
2745   N
2746   s/\n//
2747 }
2748 ' >>$CONFIG_STATUS || ac_write_fail=1
2749 rm -f conf$$subs.awk
2750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2751 _ACAWK
2752 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2753   for (key in S) S_is_set[key] = 1
2754   FS = "\a"
2755
2756 }
2757 {
2758   line = $ 0
2759   nfields = split(line, field, "@")
2760   substed = 0
2761   len = length(field[1])
2762   for (i = 2; i < nfields; i++) {
2763     key = field[i]
2764     keylen = length(key)
2765     if (S_is_set[key]) {
2766       value = S[key]
2767       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2768       len += length(value) + length(field[++i])
2769       substed = 1
2770     } else
2771       len += 1 + keylen
2772   }
2773
2774   print line
2775 }
2776
2777 _ACAWK
2778 _ACEOF
2779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2780 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2781   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2782 else
2783   cat
2784 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2785   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2786 _ACEOF
2787
2788 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2789 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2790 # trailing colons and then remove the whole line if VPATH becomes empty
2791 # (actually we leave an empty line to preserve line numbers).
2792 if test "x$srcdir" = x.; then
2793   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2794 h
2795 s///
2796 s/^/:/
2797 s/[      ]*$/:/
2798 s/:\$(srcdir):/:/g
2799 s/:\${srcdir}:/:/g
2800 s/:@srcdir@:/:/g
2801 s/^:*//
2802 s/:*$//
2803 x
2804 s/\(=[   ]*\).*/\1/
2805 G
2806 s/\n//
2807 s/^[^=]*=[       ]*$//
2808 }'
2809 fi
2810
2811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2812 fi # test -n "$CONFIG_FILES"
2813
2814
2815 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2816 shift
2817 for ac_tag
2818 do
2819   case $ac_tag in
2820   :[FHLC]) ac_mode=$ac_tag; continue;;
2821   esac
2822   case $ac_mode$ac_tag in
2823   :[FHL]*:*);;
2824   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2825   :[FH]-) ac_tag=-:-;;
2826   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2827   esac
2828   ac_save_IFS=$IFS
2829   IFS=:
2830   set x $ac_tag
2831   IFS=$ac_save_IFS
2832   shift
2833   ac_file=$1
2834   shift
2835
2836   case $ac_mode in
2837   :L) ac_source=$1;;
2838   :[FH])
2839     ac_file_inputs=
2840     for ac_f
2841     do
2842       case $ac_f in
2843       -) ac_f="$ac_tmp/stdin";;
2844       *) # Look for the file first in the build tree, then in the source tree
2845          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2846          # because $ac_f cannot contain `:'.
2847          test -f "$ac_f" ||
2848            case $ac_f in
2849            [\\/$]*) false;;
2850            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2851            esac ||
2852            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2853       esac
2854       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2855       as_fn_append ac_file_inputs " '$ac_f'"
2856     done
2857
2858     # Let's still pretend it is `configure' which instantiates (i.e., don't
2859     # use $as_me), people would be surprised to read:
2860     #    /* config.h.  Generated by config.status.  */
2861     configure_input='Generated from '`
2862           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2863         `' by configure.'
2864     if test x"$ac_file" != x-; then
2865       configure_input="$ac_file.  $configure_input"
2866       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2867 $as_echo "$as_me: creating $ac_file" >&6;}
2868     fi
2869     # Neutralize special characters interpreted by sed in replacement strings.
2870     case $configure_input in #(
2871     *\&* | *\|* | *\\* )
2872        ac_sed_conf_input=`$as_echo "$configure_input" |
2873        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2874     *) ac_sed_conf_input=$configure_input;;
2875     esac
2876
2877     case $ac_tag in
2878     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2879       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2880     esac
2881     ;;
2882   esac
2883
2884   ac_dir=`$as_dirname -- "$ac_file" ||
2885 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2886          X"$ac_file" : 'X\(//\)[^/]' \| \
2887          X"$ac_file" : 'X\(//\)$' \| \
2888          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2889 $as_echo X"$ac_file" |
2890     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2891             s//\1/
2892             q
2893           }
2894           /^X\(\/\/\)[^/].*/{
2895             s//\1/
2896             q
2897           }
2898           /^X\(\/\/\)$/{
2899             s//\1/
2900             q
2901           }
2902           /^X\(\/\).*/{
2903             s//\1/
2904             q
2905           }
2906           s/.*/./; q'`
2907   as_dir="$ac_dir"; as_fn_mkdir_p
2908   ac_builddir=.
2909
2910 case "$ac_dir" in
2911 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2912 *)
2913   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2914   # A ".." for each directory in $ac_dir_suffix.
2915   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2916   case $ac_top_builddir_sub in
2917   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2918   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2919   esac ;;
2920 esac
2921 ac_abs_top_builddir=$ac_pwd
2922 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2923 # for backward compatibility:
2924 ac_top_builddir=$ac_top_build_prefix
2925
2926 case $srcdir in
2927   .)  # We are building in place.
2928     ac_srcdir=.
2929     ac_top_srcdir=$ac_top_builddir_sub
2930     ac_abs_top_srcdir=$ac_pwd ;;
2931   [\\/]* | ?:[\\/]* )  # Absolute name.
2932     ac_srcdir=$srcdir$ac_dir_suffix;
2933     ac_top_srcdir=$srcdir
2934     ac_abs_top_srcdir=$srcdir ;;
2935   *) # Relative name.
2936     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2937     ac_top_srcdir=$ac_top_build_prefix$srcdir
2938     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2939 esac
2940 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2941
2942
2943   case $ac_mode in
2944   :F)
2945   #
2946   # CONFIG_FILE
2947   #
2948
2949 _ACEOF
2950
2951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2952 # If the template does not know about datarootdir, expand it.
2953 # FIXME: This hack should be removed a few years after 2.60.
2954 ac_datarootdir_hack=; ac_datarootdir_seen=
2955 ac_sed_dataroot='
2956 /datarootdir/ {
2957   p
2958   q
2959 }
2960 /@datadir@/p
2961 /@docdir@/p
2962 /@infodir@/p
2963 /@localedir@/p
2964 /@mandir@/p'
2965 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2966 *datarootdir*) ac_datarootdir_seen=yes;;
2967 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2968   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2969 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2970 _ACEOF
2971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2972   ac_datarootdir_hack='
2973   s&@datadir@&$datadir&g
2974   s&@docdir@&$docdir&g
2975   s&@infodir@&$infodir&g
2976   s&@localedir@&$localedir&g
2977   s&@mandir@&$mandir&g
2978   s&\\\${datarootdir}&$datarootdir&g' ;;
2979 esac
2980 _ACEOF
2981
2982 # Neutralize VPATH when `$srcdir' = `.'.
2983 # Shell code in configure.ac might set extrasub.
2984 # FIXME: do we really want to maintain this feature?
2985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2986 ac_sed_extra="$ac_vpsub
2987 $extrasub
2988 _ACEOF
2989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2990 :t
2991 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2992 s|@configure_input@|$ac_sed_conf_input|;t t
2993 s&@top_builddir@&$ac_top_builddir_sub&;t t
2994 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2995 s&@srcdir@&$ac_srcdir&;t t
2996 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2997 s&@top_srcdir@&$ac_top_srcdir&;t t
2998 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2999 s&@builddir@&$ac_builddir&;t t
3000 s&@abs_builddir@&$ac_abs_builddir&;t t
3001 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3002 $ac_datarootdir_hack
3003 "
3004 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3005   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3006
3007 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3008   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3009   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3010       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3011   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3012 which seems to be undefined.  Please make sure it is defined" >&5
3013 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3014 which seems to be undefined.  Please make sure it is defined" >&2;}
3015
3016   rm -f "$ac_tmp/stdin"
3017   case $ac_file in
3018   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3019   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3020   esac \
3021   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3022  ;;
3023
3024
3025   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3026 $as_echo "$as_me: executing $ac_file commands" >&6;}
3027  ;;
3028   esac
3029
3030
3031   case $ac_file$ac_mode in
3032     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3033  rm -f Makesim1.tmp Makesim2.tmp Makefile
3034  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3035  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3036  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3037         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3038         <Makefile.sim >Makefile
3039  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3040  ;;
3041     "stamp-h":C) echo > stamp-h ;;
3042
3043   esac
3044 done # for ac_tag
3045
3046
3047 as_fn_exit 0
3048 _ACEOF
3049 ac_clean_files=$ac_clean_files_save
3050
3051 test $ac_write_fail = 0 ||
3052   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3053
3054
3055 # configure is writing to config.log, and then calls config.status.
3056 # config.status does its own redirection, appending to config.log.
3057 # Unfortunately, on DOS this fails, as config.log is still kept open
3058 # by configure, so config.status won't be able to write to it; its
3059 # output is simply discarded.  So we exec the FD to /dev/null,
3060 # effectively closing config.log, so it can be properly (re)opened and
3061 # appended to by config.status.  When coming back to configure, we
3062 # need to make the FD available again.
3063 if test "$no_create" != yes; then
3064   ac_cs_success=:
3065   ac_config_status_args=
3066   test "$silent" = yes &&
3067     ac_config_status_args="$ac_config_status_args --quiet"
3068   exec 5>/dev/null
3069   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3070   exec 5>>config.log
3071   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3072   # would make configure fail if this is the last instruction.
3073   $ac_cs_success || as_fn_exit 1
3074 fi
3075 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3077 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3078 fi
3079
3080