sim/iq2000/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_float
 589 sim_bitsize
 590 cgen_breaks
 591 cgen
 592 cgendir
 593 CGEN_MAINT
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 target_alias
 598 host_alias
 599 build_alias
 600 LIBS
 601 ECHO_T
 602 ECHO_N
 603 ECHO_C
 604 DEFS
 605 mandir
 606 localedir
 607 libdir
 608 psdir
 609 pdfdir
 610 dvidir
 611 htmldir
 612 infodir
 613 docdir
 614 oldincludedir
 615 includedir
 616 localstatedir
 617 sharedstatedir
 618 sysconfdir
 619 datadir
 620 datarootdir
 621 libexecdir
 622 sbindir
 623 bindir
 624 program_transform_name
 625 prefix
 626 exec_prefix
 627 PACKAGE_URL
 628 PACKAGE_BUGREPORT
 629 PACKAGE_STRING
 630 PACKAGE_VERSION
 631 PACKAGE_TARNAME
 632 PACKAGE_NAME
 633 PATH_SEPARATOR
 634 SHELL
 635 sim_scache
 636 sim_hw
 637 sim_hw_objs
 638 sim_hw_cflags
 639 sim_default_model'
 640 ac_subst_files=''
 641 ac_user_opts='
 642 enable_option_checking
 643 enable_maintainer_mode
 644 enable_sim_scache
 645 enable_sim_default_model
 646 enable_cgen_maint
 647 enable_sim_hardware
 648 '
 649       ac_precious_vars='build_alias
 650 host_alias
 651 target_alias'
 652
 653
 654 # Initialize some variables set by options.
 655 ac_init_help=
 656 ac_init_version=false
 657 ac_unrecognized_opts=
 658 ac_unrecognized_sep=
 659 # The variables have the same names as the options, with
 660 # dashes changed to underlines.
 661 cache_file=/dev/null
 662 exec_prefix=NONE
 663 no_create=
 664 no_recursion=
 665 prefix=NONE
 666 program_prefix=NONE
 667 program_suffix=NONE
 668 program_transform_name=s,x,x,
 669 silent=
 670 site=
 671 srcdir=
 672 verbose=
 673 x_includes=NONE
 674 x_libraries=NONE
 675
 676 # Installation directory options.
 677 # These are left unexpanded so users can "make install exec_prefix=/foo"
 678 # and all the variables that are supposed to be based on exec_prefix
 679 # by default will actually change.
 680 # Use braces instead of parens because sh, perl, etc. also accept them.
 681 # (The list follows the same order as the GNU Coding Standards.)
 682 bindir='${exec_prefix}/bin'
 683 sbindir='${exec_prefix}/sbin'
 684 libexecdir='${exec_prefix}/libexec'
 685 datarootdir='${prefix}/share'
 686 datadir='${datarootdir}'
 687 sysconfdir='${prefix}/etc'
 688 sharedstatedir='${prefix}/com'
 689 localstatedir='${prefix}/var'
 690 includedir='${prefix}/include'
 691 oldincludedir='/usr/include'
 692 docdir='${datarootdir}/doc/${PACKAGE}'
 693 infodir='${datarootdir}/info'
 694 htmldir='${docdir}'
 695 dvidir='${docdir}'
 696 pdfdir='${docdir}'
 697 psdir='${docdir}'
 698 libdir='${exec_prefix}/lib'
 699 localedir='${datarootdir}/locale'
 700 mandir='${datarootdir}/man'
 701
 702 ac_prev=
 703 ac_dashdash=
 704 for ac_option
 705 do
 706   # If the previous option needs an argument, assign it.
 707   if test -n "$ac_prev"; then
 708     eval $ac_prev=\$ac_option
 709     ac_prev=
 710     continue
 711   fi
 712
 713   case $ac_option in
 714   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 715   *=)   ac_optarg= ;;
 716   *)    ac_optarg=yes ;;
 717   esac
 718
 719   # Accept the important Cygnus configure options, so we can diagnose typos.
 720
 721   case $ac_dashdash$ac_option in
 722   --)
 723     ac_dashdash=yes ;;
 724
 725   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 726     ac_prev=bindir ;;
 727   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 728     bindir=$ac_optarg ;;
 729
 730   -build | --build | --buil | --bui | --bu)
 731     ac_prev=build_alias ;;
 732   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 733     build_alias=$ac_optarg ;;
 734
 735   -cache-file | --cache-file | --cache-fil | --cache-fi \
 736   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 737     ac_prev=cache_file ;;
 738   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 739   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 740     cache_file=$ac_optarg ;;
 741
 742   --config-cache | -C)
 743     cache_file=config.cache ;;
 744
 745   -datadir | --datadir | --datadi | --datad)
 746     ac_prev=datadir ;;
 747   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 748     datadir=$ac_optarg ;;
 749
 750   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 751   | --dataroo | --dataro | --datar)
 752     ac_prev=datarootdir ;;
 753   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 754   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 755     datarootdir=$ac_optarg ;;
 756
 757   -disable-* | --disable-*)
 758     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 759     # Reject names that are not valid shell variable names.
 760     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 761       as_fn_error $? "invalid feature name: $ac_useropt"
 762     ac_useropt_orig=$ac_useropt
 763     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 764     case $ac_user_opts in
 765       *"
 766 "enable_$ac_useropt"
 767 "*) ;;
 768       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 769          ac_unrecognized_sep=', ';;
 770     esac
 771     eval enable_$ac_useropt=no ;;
 772
 773   -docdir | --docdir | --docdi | --doc | --do)
 774     ac_prev=docdir ;;
 775   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 776     docdir=$ac_optarg ;;
 777
 778   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 779     ac_prev=dvidir ;;
 780   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 781     dvidir=$ac_optarg ;;
 782
 783   -enable-* | --enable-*)
 784     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 785     # Reject names that are not valid shell variable names.
 786     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 787       as_fn_error $? "invalid feature name: $ac_useropt"
 788     ac_useropt_orig=$ac_useropt
 789     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 790     case $ac_user_opts in
 791       *"
 792 "enable_$ac_useropt"
 793 "*) ;;
 794       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 795          ac_unrecognized_sep=', ';;
 796     esac
 797     eval enable_$ac_useropt=\$ac_optarg ;;
 798
 799   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 800   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 801   | --exec | --exe | --ex)
 802     ac_prev=exec_prefix ;;
 803   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 804   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 805   | --exec=* | --exe=* | --ex=*)
 806     exec_prefix=$ac_optarg ;;
 807
 808   -gas | --gas | --ga | --g)
 809     # Obsolete; use --with-gas.
 810     with_gas=yes ;;
 811
 812   -help | --help | --hel | --he | -h)
 813     ac_init_help=long ;;
 814   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 815     ac_init_help=recursive ;;
 816   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 817     ac_init_help=short ;;
 818
 819   -host | --host | --hos | --ho)
 820     ac_prev=host_alias ;;
 821   -host=* | --host=* | --hos=* | --ho=*)
 822     host_alias=$ac_optarg ;;
 823
 824   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 825     ac_prev=htmldir ;;
 826   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 827   | --ht=*)
 828     htmldir=$ac_optarg ;;
 829
 830   -includedir | --includedir | --includedi | --included | --include \
 831   | --includ | --inclu | --incl | --inc)
 832     ac_prev=includedir ;;
 833   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 834   | --includ=* | --inclu=* | --incl=* | --inc=*)
 835     includedir=$ac_optarg ;;
 836
 837   -infodir | --infodir | --infodi | --infod | --info | --inf)
 838     ac_prev=infodir ;;
 839   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 840     infodir=$ac_optarg ;;
 841
 842   -libdir | --libdir | --libdi | --libd)
 843     ac_prev=libdir ;;
 844   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 845     libdir=$ac_optarg ;;
 846
 847   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 848   | --libexe | --libex | --libe)
 849     ac_prev=libexecdir ;;
 850   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 851   | --libexe=* | --libex=* | --libe=*)
 852     libexecdir=$ac_optarg ;;
 853
 854   -localedir | --localedir | --localedi | --localed | --locale)
 855     ac_prev=localedir ;;
 856   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 857     localedir=$ac_optarg ;;
 858
 859   -localstatedir | --localstatedir | --localstatedi | --localstated \
 860   | --localstate | --localstat | --localsta | --localst | --locals)
 861     ac_prev=localstatedir ;;
 862   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 863   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 864     localstatedir=$ac_optarg ;;
 865
 866   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 867     ac_prev=mandir ;;
 868   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 869     mandir=$ac_optarg ;;
 870
 871   -nfp | --nfp | --nf)
 872     # Obsolete; use --without-fp.
 873     with_fp=no ;;
 874
 875   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 876   | --no-cr | --no-c | -n)
 877     no_create=yes ;;
 878
 879   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 880   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 881     no_recursion=yes ;;
 882
 883   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 884   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 885   | --oldin | --oldi | --old | --ol | --o)
 886     ac_prev=oldincludedir ;;
 887   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 888   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 889   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 890     oldincludedir=$ac_optarg ;;
 891
 892   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 893     ac_prev=prefix ;;
 894   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 895     prefix=$ac_optarg ;;
 896
 897   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 898   | --program-pre | --program-pr | --program-p)
 899     ac_prev=program_prefix ;;
 900   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 901   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 902     program_prefix=$ac_optarg ;;
 903
 904   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 905   | --program-suf | --program-su | --program-s)
 906     ac_prev=program_suffix ;;
 907   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 908   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 909     program_suffix=$ac_optarg ;;
 910
 911   -program-transform-name | --program-transform-name \
 912   | --program-transform-nam | --program-transform-na \
 913   | --program-transform-n | --program-transform- \
 914   | --program-transform | --program-transfor \
 915   | --program-transfo | --program-transf \
 916   | --program-trans | --program-tran \
 917   | --progr-tra | --program-tr | --program-t)
 918     ac_prev=program_transform_name ;;
 919   -program-transform-name=* | --program-transform-name=* \
 920   | --program-transform-nam=* | --program-transform-na=* \
 921   | --program-transform-n=* | --program-transform-=* \
 922   | --program-transform=* | --program-transfor=* \
 923   | --program-transfo=* | --program-transf=* \
 924   | --program-trans=* | --program-tran=* \
 925   | --progr-tra=* | --program-tr=* | --program-t=*)
 926     program_transform_name=$ac_optarg ;;
 927
 928   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 929     ac_prev=pdfdir ;;
 930   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 931     pdfdir=$ac_optarg ;;
 932
 933   -psdir | --psdir | --psdi | --psd | --ps)
 934     ac_prev=psdir ;;
 935   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 936     psdir=$ac_optarg ;;
 937
 938   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 939   | -silent | --silent | --silen | --sile | --sil)
 940     silent=yes ;;
 941
 942   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 943     ac_prev=sbindir ;;
 944   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 945   | --sbi=* | --sb=*)
 946     sbindir=$ac_optarg ;;
 947
 948   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 949   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 950   | --sharedst | --shareds | --shared | --share | --shar \
 951   | --sha | --sh)
 952     ac_prev=sharedstatedir ;;
 953   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 954   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 955   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 956   | --sha=* | --sh=*)
 957     sharedstatedir=$ac_optarg ;;
 958
 959   -site | --site | --sit)
 960     ac_prev=site ;;
 961   -site=* | --site=* | --sit=*)
 962     site=$ac_optarg ;;
 963
 964   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 965     ac_prev=srcdir ;;
 966   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 967     srcdir=$ac_optarg ;;
 968
 969   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 970   | --syscon | --sysco | --sysc | --sys | --sy)
 971     ac_prev=sysconfdir ;;
 972   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 973   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 974     sysconfdir=$ac_optarg ;;
 975
 976   -target | --target | --targe | --targ | --tar | --ta | --t)
 977     ac_prev=target_alias ;;
 978   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 979     target_alias=$ac_optarg ;;
 980
 981   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 982     verbose=yes ;;
 983
 984   -version | --version | --versio | --versi | --vers | -V)
 985     ac_init_version=: ;;
 986
 987   -with-* | --with-*)
 988     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 989     # Reject names that are not valid shell variable names.
 990     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 991       as_fn_error $? "invalid package name: $ac_useropt"
 992     ac_useropt_orig=$ac_useropt
 993     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 994     case $ac_user_opts in
 995       *"
 996 "with_$ac_useropt"
 997 "*) ;;
 998       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 999          ac_unrecognized_sep=', ';;
1000     esac
1001     eval with_$ac_useropt=\$ac_optarg ;;
1002
1003   -without-* | --without-*)
1004     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1005     # Reject names that are not valid shell variable names.
1006     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1007       as_fn_error $? "invalid package name: $ac_useropt"
1008     ac_useropt_orig=$ac_useropt
1009     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1010     case $ac_user_opts in
1011       *"
1012 "with_$ac_useropt"
1013 "*) ;;
1014       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1015          ac_unrecognized_sep=', ';;
1016     esac
1017     eval with_$ac_useropt=no ;;
1018
1019   --x)
1020     # Obsolete; use --with-x.
1021     with_x=yes ;;
1022
1023   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1024   | --x-incl | --x-inc | --x-in | --x-i)
1025     ac_prev=x_includes ;;
1026   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1027   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1028     x_includes=$ac_optarg ;;
1029
1030   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1031   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1032     ac_prev=x_libraries ;;
1033   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1034   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1035     x_libraries=$ac_optarg ;;
1036
1037   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1038 Try \`$0 --help' for more information"
1039     ;;
1040
1041   *=*)
1042     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1043     # Reject names that are not valid shell variable names.
1044     case $ac_envvar in #(
1045       '' | [0-9]* | *[!_$as_cr_alnum]* )
1046       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1047     esac
1048     eval $ac_envvar=\$ac_optarg
1049     export $ac_envvar ;;
1050
1051   *)
1052     # FIXME: should be removed in autoconf 3.0.
1053     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1054     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1055       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1056     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1057     ;;
1058
1059   esac
1060 done
1061
1062 if test -n "$ac_prev"; then
1063   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1064   as_fn_error $? "missing argument to $ac_option"
1065 fi
1066
1067 if test -n "$ac_unrecognized_opts"; then
1068   case $enable_option_checking in
1069     no) ;;
1070     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1071     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1072   esac
1073 fi
1074
1075 # Check all directory arguments for consistency.
1076 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1077                 datadir sysconfdir sharedstatedir localstatedir includedir \
1078                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1079                 libdir localedir mandir
1080 do
1081   eval ac_val=\$$ac_var
1082   # Remove trailing slashes.
1083   case $ac_val in
1084     */ )
1085       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1086       eval $ac_var=\$ac_val;;
1087   esac
1088   # Be sure to have absolute directory names.
1089   case $ac_val in
1090     [\\/$]* | ?:[\\/]* )  continue;;
1091     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1092   esac
1093   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1094 done
1095
1096 # There might be people who depend on the old broken behavior: `$host'
1097 # used to hold the argument of --host etc.
1098 # FIXME: To remove some day.
1099 build=$build_alias
1100 host=$host_alias
1101 target=$target_alias
1102
1103 # FIXME: To remove some day.
1104 if test "x$host_alias" != x; then
1105   if test "x$build_alias" = x; then
1106     cross_compiling=maybe
1107   elif test "x$build_alias" != "x$host_alias"; then
1108     cross_compiling=yes
1109   fi
1110 fi
1111
1112 ac_tool_prefix=
1113 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1114
1115 test "$silent" = yes && exec 6>/dev/null
1116
1117
1118 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1119 ac_ls_di=`ls -di .` &&
1120 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1121   as_fn_error $? "working directory cannot be determined"
1122 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1123   as_fn_error $? "pwd does not report name of working directory"
1124
1125
1126 # Find the source files, if location was not specified.
1127 if test -z "$srcdir"; then
1128   ac_srcdir_defaulted=yes
1129   # Try the directory containing this script, then the parent directory.
1130   ac_confdir=`$as_dirname -- "$as_myself" ||
1131 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1132          X"$as_myself" : 'X\(//\)[^/]' \| \
1133          X"$as_myself" : 'X\(//\)$' \| \
1134          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1135 $as_echo X"$as_myself" |
1136     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1137             s//\1/
1138             q
1139           }
1140           /^X\(\/\/\)[^/].*/{
1141             s//\1/
1142             q
1143           }
1144           /^X\(\/\/\)$/{
1145             s//\1/
1146             q
1147           }
1148           /^X\(\/\).*/{
1149             s//\1/
1150             q
1151           }
1152           s/.*/./; q'`
1153   srcdir=$ac_confdir
1154   if test ! -r "$srcdir/$ac_unique_file"; then
1155     srcdir=..
1156   fi
1157 else
1158   ac_srcdir_defaulted=no
1159 fi
1160 if test ! -r "$srcdir/$ac_unique_file"; then
1161   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1162   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1163 fi
1164 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1165 ac_abs_confdir=`(
1166         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1167         pwd)`
1168 # When building in place, set srcdir=.
1169 if test "$ac_abs_confdir" = "$ac_pwd"; then
1170   srcdir=.
1171 fi
1172 # Remove unnecessary trailing slashes from srcdir.
1173 # Double slashes in file names in object file debugging info
1174 # mess up M-x gdb in Emacs.
1175 case $srcdir in
1176 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1177 esac
1178 for ac_var in $ac_precious_vars; do
1179   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1180   eval ac_env_${ac_var}_value=\$${ac_var}
1181   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1182   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1183 done
1184
1185 #
1186 # Report the --help message.
1187 #
1188 if test "$ac_init_help" = "long"; then
1189   # Omit some internal or obsolete options to make the list less imposing.
1190   # This message is too long to be a string in the A/UX 3.1 sh.
1191   cat <<_ACEOF
1192 \`configure' configures this package to adapt to many kinds of systems.
1193
1194 Usage: $0 [OPTION]... [VAR=VALUE]...
1195
1196 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1197 VAR=VALUE.  See below for descriptions of some of the useful variables.
1198
1199 Defaults for the options are specified in brackets.
1200
1201 Configuration:
1202   -h, --help              display this help and exit
1203       --help=short        display options specific to this package
1204       --help=recursive    display the short help of all the included packages
1205   -V, --version           display version information and exit
1206   -q, --quiet, --silent   do not print \`checking ...' messages
1207       --cache-file=FILE   cache test results in FILE [disabled]
1208   -C, --config-cache      alias for \`--cache-file=config.cache'
1209   -n, --no-create         do not create output files
1210       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1211
1212 Installation directories:
1213   --prefix=PREFIX         install architecture-independent files in PREFIX
1214                           [$ac_default_prefix]
1215   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1216                           [PREFIX]
1217
1218 By default, \`make install' will install all the files in
1219 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1220 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1221 for instance \`--prefix=\$HOME'.
1222
1223 For better control, use the options below.
1224
1225 Fine tuning of the installation directories:
1226   --bindir=DIR            user executables [EPREFIX/bin]
1227   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1228   --libexecdir=DIR        program executables [EPREFIX/libexec]
1229   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1230   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1231   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1232   --libdir=DIR            object code libraries [EPREFIX/lib]
1233   --includedir=DIR        C header files [PREFIX/include]
1234   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1235   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1236   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1237   --infodir=DIR           info documentation [DATAROOTDIR/info]
1238   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1239   --mandir=DIR            man documentation [DATAROOTDIR/man]
1240   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1241   --htmldir=DIR           html documentation [DOCDIR]
1242   --dvidir=DIR            dvi documentation [DOCDIR]
1243   --pdfdir=DIR            pdf documentation [DOCDIR]
1244   --psdir=DIR             ps documentation [DOCDIR]
1245 _ACEOF
1246
1247   cat <<\_ACEOF
1248 _ACEOF
1249 fi
1250
1251 if test -n "$ac_init_help"; then
1252
1253   cat <<\_ACEOF
1254
1255 Optional Features:
1256   --disable-option-checking  ignore unrecognized --enable/--with options
1257   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1258   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1259   --enable-maintainer-mode
1260                           enable make rules and dependencies not useful (and
1261                           sometimes confusing) to the casual installer
1262   --enable-sim-scache=size
1263                           Specify simulator execution cache size
1264   --enable-sim-default-model=model
1265                           Specify default model to simulate
1266   --enable-cgen-maint=DIR build cgen generated files
1267   --enable-sim-hardware=LIST
1268                           Specify the hardware to be included in the build.
1269
1270 Report bugs to the package provider.
1271 _ACEOF
1272 ac_status=$?
1273 fi
1274
1275 if test "$ac_init_help" = "recursive"; then
1276   # If there are subdirs, report their specific --help.
1277   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1278     test -d "$ac_dir" ||
1279       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1280       continue
1281     ac_builddir=.
1282
1283 case "$ac_dir" in
1284 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1285 *)
1286   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1287   # A ".." for each directory in $ac_dir_suffix.
1288   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1289   case $ac_top_builddir_sub in
1290   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1291   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1292   esac ;;
1293 esac
1294 ac_abs_top_builddir=$ac_pwd
1295 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1296 # for backward compatibility:
1297 ac_top_builddir=$ac_top_build_prefix
1298
1299 case $srcdir in
1300   .)  # We are building in place.
1301     ac_srcdir=.
1302     ac_top_srcdir=$ac_top_builddir_sub
1303     ac_abs_top_srcdir=$ac_pwd ;;
1304   [\\/]* | ?:[\\/]* )  # Absolute name.
1305     ac_srcdir=$srcdir$ac_dir_suffix;
1306     ac_top_srcdir=$srcdir
1307     ac_abs_top_srcdir=$srcdir ;;
1308   *) # Relative name.
1309     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1310     ac_top_srcdir=$ac_top_build_prefix$srcdir
1311     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1312 esac
1313 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1314
1315     cd "$ac_dir" || { ac_status=$?; continue; }
1316     # Check for guested configure.
1317     if test -f "$ac_srcdir/configure.gnu"; then
1318       echo &&
1319       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1320     elif test -f "$ac_srcdir/configure"; then
1321       echo &&
1322       $SHELL "$ac_srcdir/configure" --help=recursive
1323     else
1324       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1325     fi || ac_status=$?
1326     cd "$ac_pwd" || { ac_status=$?; break; }
1327   done
1328 fi
1329
1330 test -n "$ac_init_help" && exit $ac_status
1331 if $ac_init_version; then
1332   cat <<\_ACEOF
1333 configure
1334 generated by GNU Autoconf 2.69
1335
1336 Copyright (C) 2012 Free Software Foundation, Inc.
1337 This configure script is free software; the Free Software Foundation
1338 gives unlimited permission to copy, distribute and modify it.
1339 _ACEOF
1340   exit
1341 fi
1342
1343 ## ------------------------ ##
1344 ## Autoconf initialization. ##
1345 ## ------------------------ ##
1346 cat >config.log <<_ACEOF
1347 This file contains any messages produced by compilers while
1348 running configure, to aid debugging if configure makes a mistake.
1349
1350 It was created by $as_me, which was
1351 generated by GNU Autoconf 2.69.  Invocation command line was
1352
1353   $ $0 $@
1354
1355 _ACEOF
1356 exec 5>>config.log
1357 {
1358 cat <<_ASUNAME
1359 ## --------- ##
1360 ## Platform. ##
1361 ## --------- ##
1362
1363 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1364 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1365 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1366 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1367 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1368
1369 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1370 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1371
1372 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1373 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1374 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1375 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1376 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1377 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1378 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1379
1380 _ASUNAME
1381
1382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1383 for as_dir in $PATH
1384 do
1385   IFS=$as_save_IFS
1386   test -z "$as_dir" && as_dir=.
1387     $as_echo "PATH: $as_dir"
1388   done
1389 IFS=$as_save_IFS
1390
1391 } >&5
1392
1393 cat >&5 <<_ACEOF
1394
1395
1396 ## ----------- ##
1397 ## Core tests. ##
1398 ## ----------- ##
1399
1400 _ACEOF
1401
1402
1403 # Keep a trace of the command line.
1404 # Strip out --no-create and --no-recursion so they do not pile up.
1405 # Strip out --silent because we don't want to record it for future runs.
1406 # Also quote any args containing shell meta-characters.
1407 # Make two passes to allow for proper duplicate-argument suppression.
1408 ac_configure_args=
1409 ac_configure_args0=
1410 ac_configure_args1=
1411 ac_must_keep_next=false
1412 for ac_pass in 1 2
1413 do
1414   for ac_arg
1415   do
1416     case $ac_arg in
1417     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1418     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1419     | -silent | --silent | --silen | --sile | --sil)
1420       continue ;;
1421     *\'*)
1422       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1423     esac
1424     case $ac_pass in
1425     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1426     2)
1427       as_fn_append ac_configure_args1 " '$ac_arg'"
1428       if test $ac_must_keep_next = true; then
1429         ac_must_keep_next=false # Got value, back to normal.
1430       else
1431         case $ac_arg in
1432           *=* | --config-cache | -C | -disable-* | --disable-* \
1433           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1434           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1435           | -with-* | --with-* | -without-* | --without-* | --x)
1436             case "$ac_configure_args0 " in
1437               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1438             esac
1439             ;;
1440           -* ) ac_must_keep_next=true ;;
1441         esac
1442       fi
1443       as_fn_append ac_configure_args " '$ac_arg'"
1444       ;;
1445     esac
1446   done
1447 done
1448 { ac_configure_args0=; unset ac_configure_args0;}
1449 { ac_configure_args1=; unset ac_configure_args1;}
1450
1451 # When interrupted or exit'd, cleanup temporary files, and complete
1452 # config.log.  We remove comments because anyway the quotes in there
1453 # would cause problems or look ugly.
1454 # WARNING: Use '\'' to represent an apostrophe within the trap.
1455 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1456 trap 'exit_status=$?
1457   # Save into config.log some information that might help in debugging.
1458   {
1459     echo
1460
1461     $as_echo "## ---------------- ##
1462 ## Cache variables. ##
1463 ## ---------------- ##"
1464     echo
1465     # The following way of writing the cache mishandles newlines in values,
1466 (
1467   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1468     eval ac_val=\$$ac_var
1469     case $ac_val in #(
1470     *${as_nl}*)
1471       case $ac_var in #(
1472       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1473 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1474       esac
1475       case $ac_var in #(
1476       _ | IFS | as_nl) ;; #(
1477       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1478       *) { eval $ac_var=; unset $ac_var;} ;;
1479       esac ;;
1480     esac
1481   done
1482   (set) 2>&1 |
1483     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1484     *${as_nl}ac_space=\ *)
1485       sed -n \
1486         "s/'\''/'\''\\\\'\'''\''/g;
1487           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1488       ;; #(
1489     *)
1490       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1491       ;;
1492     esac |
1493     sort
1494 )
1495     echo
1496
1497     $as_echo "## ----------------- ##
1498 ## Output variables. ##
1499 ## ----------------- ##"
1500     echo
1501     for ac_var in $ac_subst_vars
1502     do
1503       eval ac_val=\$$ac_var
1504       case $ac_val in
1505       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1506       esac
1507       $as_echo "$ac_var='\''$ac_val'\''"
1508     done | sort
1509     echo
1510
1511     if test -n "$ac_subst_files"; then
1512       $as_echo "## ------------------- ##
1513 ## File substitutions. ##
1514 ## ------------------- ##"
1515       echo
1516       for ac_var in $ac_subst_files
1517       do
1518         eval ac_val=\$$ac_var
1519         case $ac_val in
1520         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1521         esac
1522         $as_echo "$ac_var='\''$ac_val'\''"
1523       done | sort
1524       echo
1525     fi
1526
1527     if test -s confdefs.h; then
1528       $as_echo "## ----------- ##
1529 ## confdefs.h. ##
1530 ## ----------- ##"
1531       echo
1532       cat confdefs.h
1533       echo
1534     fi
1535     test "$ac_signal" != 0 &&
1536       $as_echo "$as_me: caught signal $ac_signal"
1537     $as_echo "$as_me: exit $exit_status"
1538   } >&5
1539   rm -f core *.core core.conftest.* &&
1540     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1541     exit $exit_status
1542 ' 0
1543 for ac_signal in 1 2 13 15; do
1544   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1545 done
1546 ac_signal=0
1547
1548 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1549 rm -f -r conftest* confdefs.h
1550
1551 $as_echo "/* confdefs.h */" > confdefs.h
1552
1553 # Predefined preprocessor variables.
1554
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_NAME "$PACKAGE_NAME"
1557 _ACEOF
1558
1559 cat >>confdefs.h <<_ACEOF
1560 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1561 _ACEOF
1562
1563 cat >>confdefs.h <<_ACEOF
1564 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1565 _ACEOF
1566
1567 cat >>confdefs.h <<_ACEOF
1568 #define PACKAGE_STRING "$PACKAGE_STRING"
1569 _ACEOF
1570
1571 cat >>confdefs.h <<_ACEOF
1572 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1573 _ACEOF
1574
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_URL "$PACKAGE_URL"
1577 _ACEOF
1578
1579
1580 # Let the site file select an alternate cache file if it wants to.
1581 # Prefer an explicitly selected file to automatically selected ones.
1582 ac_site_file1=NONE
1583 ac_site_file2=NONE
1584 if test -n "$CONFIG_SITE"; then
1585   # We do not want a PATH search for config.site.
1586   case $CONFIG_SITE in #((
1587     -*)  ac_site_file1=./$CONFIG_SITE;;
1588     */*) ac_site_file1=$CONFIG_SITE;;
1589     *)   ac_site_file1=./$CONFIG_SITE;;
1590   esac
1591 elif test "x$prefix" != xNONE; then
1592   ac_site_file1=$prefix/share/config.site
1593   ac_site_file2=$prefix/etc/config.site
1594 else
1595   ac_site_file1=$ac_default_prefix/share/config.site
1596   ac_site_file2=$ac_default_prefix/etc/config.site
1597 fi
1598 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1599 do
1600   test "x$ac_site_file" = xNONE && continue
1601   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1602     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1603 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1604     sed 's/^/| /' "$ac_site_file" >&5
1605     . "$ac_site_file" \
1606       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1608 as_fn_error $? "failed to load site script $ac_site_file
1609 See \`config.log' for more details" "$LINENO" 5; }
1610   fi
1611 done
1612
1613 if test -r "$cache_file"; then
1614   # Some versions of bash will fail to source /dev/null (special files
1615   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1616   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1617     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1618 $as_echo "$as_me: loading cache $cache_file" >&6;}
1619     case $cache_file in
1620       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1621       *)                      . "./$cache_file";;
1622     esac
1623   fi
1624 else
1625   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1626 $as_echo "$as_me: creating cache $cache_file" >&6;}
1627   >$cache_file
1628 fi
1629
1630 # Check that the precious variables saved in the cache have kept the same
1631 # value.
1632 ac_cache_corrupted=false
1633 for ac_var in $ac_precious_vars; do
1634   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1635   eval ac_new_set=\$ac_env_${ac_var}_set
1636   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1637   eval ac_new_val=\$ac_env_${ac_var}_value
1638   case $ac_old_set,$ac_new_set in
1639     set,)
1640       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1641 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1642       ac_cache_corrupted=: ;;
1643     ,set)
1644       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1645 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1646       ac_cache_corrupted=: ;;
1647     ,);;
1648     *)
1649       if test "x$ac_old_val" != "x$ac_new_val"; then
1650         # differences in whitespace do not lead to failure.
1651         ac_old_val_w=`echo x $ac_old_val`
1652         ac_new_val_w=`echo x $ac_new_val`
1653         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1654           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1655 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1656           ac_cache_corrupted=:
1657         else
1658           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1659 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1660           eval $ac_var=\$ac_old_val
1661         fi
1662         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1663 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1664         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1665 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1666       fi;;
1667   esac
1668   # Pass precious variables to config.status.
1669   if test "$ac_new_set" = set; then
1670     case $ac_new_val in
1671     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1672     *) ac_arg=$ac_var=$ac_new_val ;;
1673     esac
1674     case " $ac_configure_args " in
1675       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1676       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1677     esac
1678   fi
1679 done
1680 if $ac_cache_corrupted; then
1681   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1682 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1683   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1684 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1685   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1686 fi
1687 ## -------------------- ##
1688 ## Main body of script. ##
1689 ## -------------------- ##
1690
1691 ac_ext=c
1692 ac_cpp='$CPP $CPPFLAGS'
1693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1696
1697
1698
1699
1700
1701
1702
1703
1704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1705 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1706     # Check whether --enable-maintainer-mode was given.
1707 if test "${enable_maintainer_mode+set}" = set; then :
1708   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1709 else
1710   USE_MAINTAINER_MODE=no
1711 fi
1712
1713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1714 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1715    if test $USE_MAINTAINER_MODE = yes; then
1716   MAINTAINER_MODE_TRUE=
1717   MAINTAINER_MODE_FALSE='#'
1718 else
1719   MAINTAINER_MODE_TRUE='#'
1720   MAINTAINER_MODE_FALSE=
1721 fi
1722
1723   MAINT=$MAINTAINER_MODE_TRUE
1724
1725
1726
1727
1728
1729 default_sim_scache="16384"
1730 # Check whether --enable-sim-scache was given.
1731 if test "${enable_sim_scache+set}" = set; then :
1732   enableval=$enable_sim_scache; case "${enableval}" in
1733   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1734   no)   sim_scache="-DWITH_SCACHE=0" ;;
1735   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1736   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1737         sim_scache="";;
1738 esac
1739 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1740   echo "Setting scache size = $sim_scache" 6>&1
1741 fi
1742 else
1743   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1744 fi
1745
1746
1747
1748 default_sim_default_model="iq2000"
1749 # Check whether --enable-sim-default-model was given.
1750 if test "${enable_sim_default_model+set}" = set; then :
1751   enableval=$enable_sim_default_model; case "${enableval}" in
1752   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1753   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1754 esac
1755 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1756   echo "Setting default model = $sim_default_model" 6>&1
1757 fi
1758 else
1759   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1760 fi
1761
1762
1763
1764 cgen_maint=no
1765 cgen=guile
1766 cgendir='$(srcdir)/../../cgen'
1767 # Check whether --enable-cgen-maint was given.
1768 if test "${enable_cgen_maint+set}" = set; then :
1769   enableval=$enable_cgen_maint; case "${enableval}" in
1770   yes)  cgen_maint=yes ;;
1771   no)   cgen_maint=no ;;
1772   *)
1773         # Argument is a directory where cgen can be found.  In some
1774         # future world cgen could be installable, but right now this
1775         # is not the case.  Instead we assume the directory is a path
1776         # to the cgen source tree.
1777         cgen_maint=yes
1778         if test -r ${enableval}/iformat.scm; then
1779           # This looks like a cgen source tree.
1780           cgendir=${enableval}
1781         else
1782           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
1783         fi
1784         ;;
1785 esac
1786 fi
1787 if test x${cgen_maint} != xno ; then
1788   CGEN_MAINT=''
1789 else
1790   CGEN_MAINT='#'
1791 fi
1792
1793
1794
1795
1796
1797
1798 hardware="cfi core pal glue "
1799 sim_hw_cflags="-DWITH_HW=1"
1800 sim_hw="$hardware"
1801 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1802
1803 # Check whether --enable-sim-hardware was given.
1804 if test "${enable_sim_hardware+set}" = set; then :
1805   enableval=$enable_sim_hardware;
1806 else
1807   enable_sim_hardware="yes"
1808 fi
1809
1810 case ${enable_sim_hardware} in
1811   yes|no) ;;
1812   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1813   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1814   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1815 esac
1816
1817 if test "$enable_sim_hardware" = no; then
1818   sim_hw_objs=
1819   sim_hw_cflags="-DWITH_HW=0"
1820   sim_hw=
1821 else
1822   sim_hw_cflags="-DWITH_HW=1"
1823   # remove duplicates
1824   sim_hw=""
1825   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1826   for i in $hardware ; do
1827     case " $sim_hw " in
1828       *" $i "*) ;;
1829       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1830     esac
1831   done
1832   # mingw does not support sockser
1833   case ${host} in
1834     *mingw*) ;;
1835     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1836        # that you instatiate.  Instead, other code will call into it directly.
1837        # At some point, we should convert it over.
1838        sim_hw_objs="$sim_hw_objs dv-sockser.o"
1839        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1840        ;;
1841   esac
1842   if test x"$silent" != x"yes"; then
1843     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1844   fi
1845 fi
1846
1847
1848 cgen_breaks=""
1849 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1850 cgen_breaks="break cgen_rtx_error";
1851 fi
1852
1853 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1854
1855 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1856
1857 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1858
1859 ac_config_commands="$ac_config_commands Makefile"
1860
1861 ac_config_commands="$ac_config_commands stamp-h"
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873 cat >confcache <<\_ACEOF
1874 # This file is a shell script that caches the results of configure
1875 # tests run on this system so they can be shared between configure
1876 # scripts and configure runs, see configure's option --config-cache.
1877 # It is not useful on other systems.  If it contains results you don't
1878 # want to keep, you may remove or edit it.
1879 #
1880 # config.status only pays attention to the cache file if you give it
1881 # the --recheck option to rerun configure.
1882 #
1883 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1884 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1885 # following values.
1886
1887 _ACEOF
1888
1889 # The following way of writing the cache mishandles newlines in values,
1890 # but we know of no workaround that is simple, portable, and efficient.
1891 # So, we kill variables containing newlines.
1892 # Ultrix sh set writes to stderr and can't be redirected directly,
1893 # and sets the high bit in the cache file unless we assign to the vars.
1894 (
1895   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1896     eval ac_val=\$$ac_var
1897     case $ac_val in #(
1898     *${as_nl}*)
1899       case $ac_var in #(
1900       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1901 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1902       esac
1903       case $ac_var in #(
1904       _ | IFS | as_nl) ;; #(
1905       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1906       *) { eval $ac_var=; unset $ac_var;} ;;
1907       esac ;;
1908     esac
1909   done
1910
1911   (set) 2>&1 |
1912     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1913     *${as_nl}ac_space=\ *)
1914       # `set' does not quote correctly, so add quotes: double-quote
1915       # substitution turns \\\\ into \\, and sed turns \\ into \.
1916       sed -n \
1917         "s/'/'\\\\''/g;
1918           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1919       ;; #(
1920     *)
1921       # `set' quotes correctly as required by POSIX, so do not add quotes.
1922       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1923       ;;
1924     esac |
1925     sort
1926 ) |
1927   sed '
1928      /^ac_cv_env_/b end
1929      t clear
1930      :clear
1931      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1932      t end
1933      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1934      :end' >>confcache
1935 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1936   if test -w "$cache_file"; then
1937     if test "x$cache_file" != "x/dev/null"; then
1938       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1939 $as_echo "$as_me: updating cache $cache_file" >&6;}
1940       if test ! -f "$cache_file" || test -h "$cache_file"; then
1941         cat confcache >"$cache_file"
1942       else
1943         case $cache_file in #(
1944         */* | ?:*)
1945           mv -f confcache "$cache_file"$$ &&
1946           mv -f "$cache_file"$$ "$cache_file" ;; #(
1947         *)
1948           mv -f confcache "$cache_file" ;;
1949         esac
1950       fi
1951     fi
1952   else
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1954 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1955   fi
1956 fi
1957 rm -f confcache
1958
1959 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1960 # Let make expand exec_prefix.
1961 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1962
1963 # Transform confdefs.h into DEFS.
1964 # Protect against shell expansion while executing Makefile rules.
1965 # Protect against Makefile macro expansion.
1966 #
1967 # If the first sed substitution is executed (which looks for macros that
1968 # take arguments), then branch to the quote section.  Otherwise,
1969 # look for a macro that doesn't take arguments.
1970 ac_script='
1971 :mline
1972 /\\$/{
1973  N
1974  s,\\\n,,
1975  b mline
1976 }
1977 t clear
1978 :clear
1979 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1980 t quote
1981 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1982 t quote
1983 b any
1984 :quote
1985 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1986 s/\[/\\&/g
1987 s/\]/\\&/g
1988 s/\$/$$/g
1989 H
1990 :any
1991 ${
1992         g
1993         s/^\n//
1994         s/\n/ /g
1995         p
1996 }
1997 '
1998 DEFS=`sed -n "$ac_script" confdefs.h`
1999
2000
2001 ac_libobjs=
2002 ac_ltlibobjs=
2003 U=
2004 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2005   # 1. Remove the extension, and $U if already installed.
2006   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2007   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2008   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2009   #    will be set to the directory where LIBOBJS objects are built.
2010   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2011   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2012 done
2013 LIBOBJS=$ac_libobjs
2014
2015 LTLIBOBJS=$ac_ltlibobjs
2016
2017
2018 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2019   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2020 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2021 fi
2022
2023 : "${CONFIG_STATUS=./config.status}"
2024 ac_write_fail=0
2025 ac_clean_files_save=$ac_clean_files
2026 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2028 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2029 as_write_fail=0
2030 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2031 #! $SHELL
2032 # Generated by $as_me.
2033 # Run this file to recreate the current configuration.
2034 # Compiler output produced by configure, useful for debugging
2035 # configure, is in config.log if it exists.
2036
2037 debug=false
2038 ac_cs_recheck=false
2039 ac_cs_silent=false
2040
2041 SHELL=\${CONFIG_SHELL-$SHELL}
2042 export SHELL
2043 _ASEOF
2044 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2045 ## -------------------- ##
2046 ## M4sh Initialization. ##
2047 ## -------------------- ##
2048
2049 # Be more Bourne compatible
2050 DUALCASE=1; export DUALCASE # for MKS sh
2051 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2052   emulate sh
2053   NULLCMD=:
2054   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2055   # is contrary to our usage.  Disable this feature.
2056   alias -g '${1+"$@"}'='"$@"'
2057   setopt NO_GLOB_SUBST
2058 else
2059   case `(set -o) 2>/dev/null` in #(
2060   *posix*) :
2061     set -o posix ;; #(
2062   *) :
2063      ;;
2064 esac
2065 fi
2066
2067
2068 as_nl='
2069 '
2070 export as_nl
2071 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2072 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2073 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2074 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2075 # Prefer a ksh shell builtin over an external printf program on Solaris,
2076 # but without wasting forks for bash or zsh.
2077 if test -z "$BASH_VERSION$ZSH_VERSION" \
2078     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2079   as_echo='print -r --'
2080   as_echo_n='print -rn --'
2081 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2082   as_echo='printf %s\n'
2083   as_echo_n='printf %s'
2084 else
2085   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2086     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2087     as_echo_n='/usr/ucb/echo -n'
2088   else
2089     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2090     as_echo_n_body='eval
2091       arg=$1;
2092       case $arg in #(
2093       *"$as_nl"*)
2094         expr "X$arg" : "X\\(.*\\)$as_nl";
2095         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2096       esac;
2097       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2098     '
2099     export as_echo_n_body
2100     as_echo_n='sh -c $as_echo_n_body as_echo'
2101   fi
2102   export as_echo_body
2103   as_echo='sh -c $as_echo_body as_echo'
2104 fi
2105
2106 # The user is always right.
2107 if test "${PATH_SEPARATOR+set}" != set; then
2108   PATH_SEPARATOR=:
2109   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2110     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2111       PATH_SEPARATOR=';'
2112   }
2113 fi
2114
2115
2116 # IFS
2117 # We need space, tab and new line, in precisely that order.  Quoting is
2118 # there to prevent editors from complaining about space-tab.
2119 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2120 # splitting by setting IFS to empty value.)
2121 IFS=" ""        $as_nl"
2122
2123 # Find who we are.  Look in the path if we contain no directory separator.
2124 as_myself=
2125 case $0 in #((
2126   *[\\/]* ) as_myself=$0 ;;
2127   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2128 for as_dir in $PATH
2129 do
2130   IFS=$as_save_IFS
2131   test -z "$as_dir" && as_dir=.
2132     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2133   done
2134 IFS=$as_save_IFS
2135
2136      ;;
2137 esac
2138 # We did not find ourselves, most probably we were run as `sh COMMAND'
2139 # in which case we are not to be found in the path.
2140 if test "x$as_myself" = x; then
2141   as_myself=$0
2142 fi
2143 if test ! -f "$as_myself"; then
2144   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2145   exit 1
2146 fi
2147
2148 # Unset variables that we do not need and which cause bugs (e.g. in
2149 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2150 # suppresses any "Segmentation fault" message there.  '((' could
2151 # trigger a bug in pdksh 5.2.14.
2152 for as_var in BASH_ENV ENV MAIL MAILPATH
2153 do eval test x\${$as_var+set} = xset \
2154   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2155 done
2156 PS1='$ '
2157 PS2='> '
2158 PS4='+ '
2159
2160 # NLS nuisances.
2161 LC_ALL=C
2162 export LC_ALL
2163 LANGUAGE=C
2164 export LANGUAGE
2165
2166 # CDPATH.
2167 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2168
2169
2170 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2171 # ----------------------------------------
2172 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2173 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2174 # script with STATUS, using 1 if that was 0.
2175 as_fn_error ()
2176 {
2177   as_status=$1; test $as_status -eq 0 && as_status=1
2178   if test "$4"; then
2179     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2180     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2181   fi
2182   $as_echo "$as_me: error: $2" >&2
2183   as_fn_exit $as_status
2184 } # as_fn_error
2185
2186
2187 # as_fn_set_status STATUS
2188 # -----------------------
2189 # Set $? to STATUS, without forking.
2190 as_fn_set_status ()
2191 {
2192   return $1
2193 } # as_fn_set_status
2194
2195 # as_fn_exit STATUS
2196 # -----------------
2197 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2198 as_fn_exit ()
2199 {
2200   set +e
2201   as_fn_set_status $1
2202   exit $1
2203 } # as_fn_exit
2204
2205 # as_fn_unset VAR
2206 # ---------------
2207 # Portably unset VAR.
2208 as_fn_unset ()
2209 {
2210   { eval $1=; unset $1;}
2211 }
2212 as_unset=as_fn_unset
2213 # as_fn_append VAR VALUE
2214 # ----------------------
2215 # Append the text in VALUE to the end of the definition contained in VAR. Take
2216 # advantage of any shell optimizations that allow amortized linear growth over
2217 # repeated appends, instead of the typical quadratic growth present in naive
2218 # implementations.
2219 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2220   eval 'as_fn_append ()
2221   {
2222     eval $1+=\$2
2223   }'
2224 else
2225   as_fn_append ()
2226   {
2227     eval $1=\$$1\$2
2228   }
2229 fi # as_fn_append
2230
2231 # as_fn_arith ARG...
2232 # ------------------
2233 # Perform arithmetic evaluation on the ARGs, and store the result in the
2234 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2235 # must be portable across $(()) and expr.
2236 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2237   eval 'as_fn_arith ()
2238   {
2239     as_val=$(( $* ))
2240   }'
2241 else
2242   as_fn_arith ()
2243   {
2244     as_val=`expr "$@" || test $? -eq 1`
2245   }
2246 fi # as_fn_arith
2247
2248
2249 if expr a : '\(a\)' >/dev/null 2>&1 &&
2250    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2251   as_expr=expr
2252 else
2253   as_expr=false
2254 fi
2255
2256 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2257   as_basename=basename
2258 else
2259   as_basename=false
2260 fi
2261
2262 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2263   as_dirname=dirname
2264 else
2265   as_dirname=false
2266 fi
2267
2268 as_me=`$as_basename -- "$0" ||
2269 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2270          X"$0" : 'X\(//\)$' \| \
2271          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2272 $as_echo X/"$0" |
2273     sed '/^.*\/\([^/][^/]*\)\/*$/{
2274             s//\1/
2275             q
2276           }
2277           /^X\/\(\/\/\)$/{
2278             s//\1/
2279             q
2280           }
2281           /^X\/\(\/\).*/{
2282             s//\1/
2283             q
2284           }
2285           s/.*/./; q'`
2286
2287 # Avoid depending upon Character Ranges.
2288 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2289 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2290 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2291 as_cr_digits='0123456789'
2292 as_cr_alnum=$as_cr_Letters$as_cr_digits
2293
2294 ECHO_C= ECHO_N= ECHO_T=
2295 case `echo -n x` in #(((((
2296 -n*)
2297   case `echo 'xy\c'` in
2298   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2299   xy)  ECHO_C='\c';;
2300   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2301        ECHO_T=' ';;
2302   esac;;
2303 *)
2304   ECHO_N='-n';;
2305 esac
2306
2307 rm -f conf$$ conf$$.exe conf$$.file
2308 if test -d conf$$.dir; then
2309   rm -f conf$$.dir/conf$$.file
2310 else
2311   rm -f conf$$.dir
2312   mkdir conf$$.dir 2>/dev/null
2313 fi
2314 if (echo >conf$$.file) 2>/dev/null; then
2315   if ln -s conf$$.file conf$$ 2>/dev/null; then
2316     as_ln_s='ln -s'
2317     # ... but there are two gotchas:
2318     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2319     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2320     # In both cases, we have to default to `cp -pR'.
2321     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2322       as_ln_s='cp -pR'
2323   elif ln conf$$.file conf$$ 2>/dev/null; then
2324     as_ln_s=ln
2325   else
2326     as_ln_s='cp -pR'
2327   fi
2328 else
2329   as_ln_s='cp -pR'
2330 fi
2331 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2332 rmdir conf$$.dir 2>/dev/null
2333
2334
2335 # as_fn_mkdir_p
2336 # -------------
2337 # Create "$as_dir" as a directory, including parents if necessary.
2338 as_fn_mkdir_p ()
2339 {
2340
2341   case $as_dir in #(
2342   -*) as_dir=./$as_dir;;
2343   esac
2344   test -d "$as_dir" || eval $as_mkdir_p || {
2345     as_dirs=
2346     while :; do
2347       case $as_dir in #(
2348       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2349       *) as_qdir=$as_dir;;
2350       esac
2351       as_dirs="'$as_qdir' $as_dirs"
2352       as_dir=`$as_dirname -- "$as_dir" ||
2353 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2354          X"$as_dir" : 'X\(//\)[^/]' \| \
2355          X"$as_dir" : 'X\(//\)$' \| \
2356          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2357 $as_echo X"$as_dir" |
2358     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2359             s//\1/
2360             q
2361           }
2362           /^X\(\/\/\)[^/].*/{
2363             s//\1/
2364             q
2365           }
2366           /^X\(\/\/\)$/{
2367             s//\1/
2368             q
2369           }
2370           /^X\(\/\).*/{
2371             s//\1/
2372             q
2373           }
2374           s/.*/./; q'`
2375       test -d "$as_dir" && break
2376     done
2377     test -z "$as_dirs" || eval "mkdir $as_dirs"
2378   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2379
2380
2381 } # as_fn_mkdir_p
2382 if mkdir -p . 2>/dev/null; then
2383   as_mkdir_p='mkdir -p "$as_dir"'
2384 else
2385   test -d ./-p && rmdir ./-p
2386   as_mkdir_p=false
2387 fi
2388
2389
2390 # as_fn_executable_p FILE
2391 # -----------------------
2392 # Test if FILE is an executable regular file.
2393 as_fn_executable_p ()
2394 {
2395   test -f "$1" && test -x "$1"
2396 } # as_fn_executable_p
2397 as_test_x='test -x'
2398 as_executable_p=as_fn_executable_p
2399
2400 # Sed expression to map a string onto a valid CPP name.
2401 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2402
2403 # Sed expression to map a string onto a valid variable name.
2404 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2405
2406
2407 exec 6>&1
2408 ## ----------------------------------- ##
2409 ## Main body of $CONFIG_STATUS script. ##
2410 ## ----------------------------------- ##
2411 _ASEOF
2412 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2413
2414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2415 # Save the log message, to keep $0 and so on meaningful, and to
2416 # report actual input values of CONFIG_FILES etc. instead of their
2417 # values after options handling.
2418 ac_log="
2419 This file was extended by $as_me, which was
2420 generated by GNU Autoconf 2.69.  Invocation command line was
2421
2422   CONFIG_FILES    = $CONFIG_FILES
2423   CONFIG_HEADERS  = $CONFIG_HEADERS
2424   CONFIG_LINKS    = $CONFIG_LINKS
2425   CONFIG_COMMANDS = $CONFIG_COMMANDS
2426   $ $0 $@
2427
2428 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2429 "
2430
2431 _ACEOF
2432
2433 case $ac_config_files in *"
2434 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2435 esac
2436
2437
2438
2439 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2440 # Files that config.status was made for.
2441 config_files="$ac_config_files"
2442 config_commands="$ac_config_commands"
2443
2444 _ACEOF
2445
2446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2447 ac_cs_usage="\
2448 \`$as_me' instantiates files and other configuration actions
2449 from templates according to the current configuration.  Unless the files
2450 and actions are specified as TAGs, all are instantiated by default.
2451
2452 Usage: $0 [OPTION]... [TAG]...
2453
2454   -h, --help       print this help, then exit
2455   -V, --version    print version number and configuration settings, then exit
2456       --config     print configuration, then exit
2457   -q, --quiet, --silent
2458                    do not print progress messages
2459   -d, --debug      don't remove temporary files
2460       --recheck    update $as_me by reconfiguring in the same conditions
2461       --file=FILE[:TEMPLATE]
2462                    instantiate the configuration file FILE
2463
2464 Configuration files:
2465 $config_files
2466
2467 Configuration commands:
2468 $config_commands
2469
2470 Report bugs to the package provider."
2471
2472 _ACEOF
2473 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2474 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2475 ac_cs_version="\\
2476 config.status
2477 configured by $0, generated by GNU Autoconf 2.69,
2478   with options \\"\$ac_cs_config\\"
2479
2480 Copyright (C) 2012 Free Software Foundation, Inc.
2481 This config.status script is free software; the Free Software Foundation
2482 gives unlimited permission to copy, distribute and modify it."
2483
2484 ac_pwd='$ac_pwd'
2485 srcdir='$srcdir'
2486 test -n "\$AWK" || AWK=awk
2487 _ACEOF
2488
2489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2490 # The default lists apply if the user does not specify any file.
2491 ac_need_defaults=:
2492 while test $# != 0
2493 do
2494   case $1 in
2495   --*=?*)
2496     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2497     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2498     ac_shift=:
2499     ;;
2500   --*=)
2501     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2502     ac_optarg=
2503     ac_shift=:
2504     ;;
2505   *)
2506     ac_option=$1
2507     ac_optarg=$2
2508     ac_shift=shift
2509     ;;
2510   esac
2511
2512   case $ac_option in
2513   # Handling of the options.
2514   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2515     ac_cs_recheck=: ;;
2516   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2517     $as_echo "$ac_cs_version"; exit ;;
2518   --config | --confi | --conf | --con | --co | --c )
2519     $as_echo "$ac_cs_config"; exit ;;
2520   --debug | --debu | --deb | --de | --d | -d )
2521     debug=: ;;
2522   --file | --fil | --fi | --f )
2523     $ac_shift
2524     case $ac_optarg in
2525     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2526     '') as_fn_error $? "missing file argument" ;;
2527     esac
2528     as_fn_append CONFIG_FILES " '$ac_optarg'"
2529     ac_need_defaults=false;;
2530   --he | --h |  --help | --hel | -h )
2531     $as_echo "$ac_cs_usage"; exit ;;
2532   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2533   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2534     ac_cs_silent=: ;;
2535
2536   # This is an error.
2537   -*) as_fn_error $? "unrecognized option: \`$1'
2538 Try \`$0 --help' for more information." ;;
2539
2540   *) as_fn_append ac_config_targets " $1"
2541      ac_need_defaults=false ;;
2542
2543   esac
2544   shift
2545 done
2546
2547 ac_configure_extra_args=
2548
2549 if $ac_cs_silent; then
2550   exec 6>/dev/null
2551   ac_configure_extra_args="$ac_configure_extra_args --silent"
2552 fi
2553
2554 _ACEOF
2555 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2556 if \$ac_cs_recheck; then
2557   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2558   shift
2559   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2560   CONFIG_SHELL='$SHELL'
2561   export CONFIG_SHELL
2562   exec "\$@"
2563 fi
2564
2565 _ACEOF
2566 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2567 exec 5>>config.log
2568 {
2569   echo
2570   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2571 ## Running $as_me. ##
2572 _ASBOX
2573   $as_echo "$ac_log"
2574 } >&5
2575
2576 _ACEOF
2577 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2578 _ACEOF
2579
2580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2581
2582 # Handling of arguments.
2583 for ac_config_target in $ac_config_targets
2584 do
2585   case $ac_config_target in
2586     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2587     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2588     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2589     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2590     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2591
2592   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2593   esac
2594 done
2595
2596
2597 # If the user did not use the arguments to specify the items to instantiate,
2598 # then the envvar interface is used.  Set only those that are not.
2599 # We use the long form for the default assignment because of an extremely
2600 # bizarre bug on SunOS 4.1.3.
2601 if $ac_need_defaults; then
2602   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2603   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2604 fi
2605
2606 # Have a temporary directory for convenience.  Make it in the build tree
2607 # simply because there is no reason against having it here, and in addition,
2608 # creating and moving files from /tmp can sometimes cause problems.
2609 # Hook for its removal unless debugging.
2610 # Note that there is a small window in which the directory will not be cleaned:
2611 # after its creation but before its name has been assigned to `$tmp'.
2612 $debug ||
2613 {
2614   tmp= ac_tmp=
2615   trap 'exit_status=$?
2616   : "${ac_tmp:=$tmp}"
2617   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2618 ' 0
2619   trap 'as_fn_exit 1' 1 2 13 15
2620 }
2621 # Create a (secure) tmp directory for tmp files.
2622
2623 {
2624   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2625   test -d "$tmp"
2626 }  ||
2627 {
2628   tmp=./conf$$-$RANDOM
2629   (umask 077 && mkdir "$tmp")
2630 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2631 ac_tmp=$tmp
2632
2633 # Set up the scripts for CONFIG_FILES section.
2634 # No need to generate them if there are no CONFIG_FILES.
2635 # This happens for instance with `./config.status config.h'.
2636 if test -n "$CONFIG_FILES"; then
2637
2638
2639 ac_cr=`echo X | tr X '\015'`
2640 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2641 # But we know of no other shell where ac_cr would be empty at this
2642 # point, so we can use a bashism as a fallback.
2643 if test "x$ac_cr" = x; then
2644   eval ac_cr=\$\'\\r\'
2645 fi
2646 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2647 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2648   ac_cs_awk_cr='\\r'
2649 else
2650   ac_cs_awk_cr=$ac_cr
2651 fi
2652
2653 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2654 _ACEOF
2655
2656
2657 {
2658   echo "cat >conf$$subs.awk <<_ACEOF" &&
2659   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2660   echo "_ACEOF"
2661 } >conf$$subs.sh ||
2662   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2663 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2664 ac_delim='%!_!# '
2665 for ac_last_try in false false false false false :; do
2666   . ./conf$$subs.sh ||
2667     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2668
2669   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2670   if test $ac_delim_n = $ac_delim_num; then
2671     break
2672   elif $ac_last_try; then
2673     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2674   else
2675     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2676   fi
2677 done
2678 rm -f conf$$subs.sh
2679
2680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2681 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2682 _ACEOF
2683 sed -n '
2684 h
2685 s/^/S["/; s/!.*/"]=/
2686 p
2687 g
2688 s/^[^!]*!//
2689 :repl
2690 t repl
2691 s/'"$ac_delim"'$//
2692 t delim
2693 :nl
2694 h
2695 s/\(.\{148\}\)..*/\1/
2696 t more1
2697 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2698 p
2699 n
2700 b repl
2701 :more1
2702 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2703 p
2704 g
2705 s/.\{148\}//
2706 t nl
2707 :delim
2708 h
2709 s/\(.\{148\}\)..*/\1/
2710 t more2
2711 s/["\\]/\\&/g; s/^/"/; s/$/"/
2712 p
2713 b
2714 :more2
2715 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2716 p
2717 g
2718 s/.\{148\}//
2719 t delim
2720 ' <conf$$subs.awk | sed '
2721 /^[^""]/{
2722   N
2723   s/\n//
2724 }
2725 ' >>$CONFIG_STATUS || ac_write_fail=1
2726 rm -f conf$$subs.awk
2727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2728 _ACAWK
2729 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2730   for (key in S) S_is_set[key] = 1
2731   FS = "\a"
2732
2733 }
2734 {
2735   line = $ 0
2736   nfields = split(line, field, "@")
2737   substed = 0
2738   len = length(field[1])
2739   for (i = 2; i < nfields; i++) {
2740     key = field[i]
2741     keylen = length(key)
2742     if (S_is_set[key]) {
2743       value = S[key]
2744       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2745       len += length(value) + length(field[++i])
2746       substed = 1
2747     } else
2748       len += 1 + keylen
2749   }
2750
2751   print line
2752 }
2753
2754 _ACAWK
2755 _ACEOF
2756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2757 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2758   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2759 else
2760   cat
2761 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2762   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2763 _ACEOF
2764
2765 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2766 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2767 # trailing colons and then remove the whole line if VPATH becomes empty
2768 # (actually we leave an empty line to preserve line numbers).
2769 if test "x$srcdir" = x.; then
2770   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2771 h
2772 s///
2773 s/^/:/
2774 s/[      ]*$/:/
2775 s/:\$(srcdir):/:/g
2776 s/:\${srcdir}:/:/g
2777 s/:@srcdir@:/:/g
2778 s/^:*//
2779 s/:*$//
2780 x
2781 s/\(=[   ]*\).*/\1/
2782 G
2783 s/\n//
2784 s/^[^=]*=[       ]*$//
2785 }'
2786 fi
2787
2788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2789 fi # test -n "$CONFIG_FILES"
2790
2791
2792 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2793 shift
2794 for ac_tag
2795 do
2796   case $ac_tag in
2797   :[FHLC]) ac_mode=$ac_tag; continue;;
2798   esac
2799   case $ac_mode$ac_tag in
2800   :[FHL]*:*);;
2801   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2802   :[FH]-) ac_tag=-:-;;
2803   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2804   esac
2805   ac_save_IFS=$IFS
2806   IFS=:
2807   set x $ac_tag
2808   IFS=$ac_save_IFS
2809   shift
2810   ac_file=$1
2811   shift
2812
2813   case $ac_mode in
2814   :L) ac_source=$1;;
2815   :[FH])
2816     ac_file_inputs=
2817     for ac_f
2818     do
2819       case $ac_f in
2820       -) ac_f="$ac_tmp/stdin";;
2821       *) # Look for the file first in the build tree, then in the source tree
2822          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2823          # because $ac_f cannot contain `:'.
2824          test -f "$ac_f" ||
2825            case $ac_f in
2826            [\\/$]*) false;;
2827            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2828            esac ||
2829            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2830       esac
2831       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2832       as_fn_append ac_file_inputs " '$ac_f'"
2833     done
2834
2835     # Let's still pretend it is `configure' which instantiates (i.e., don't
2836     # use $as_me), people would be surprised to read:
2837     #    /* config.h.  Generated by config.status.  */
2838     configure_input='Generated from '`
2839           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2840         `' by configure.'
2841     if test x"$ac_file" != x-; then
2842       configure_input="$ac_file.  $configure_input"
2843       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2844 $as_echo "$as_me: creating $ac_file" >&6;}
2845     fi
2846     # Neutralize special characters interpreted by sed in replacement strings.
2847     case $configure_input in #(
2848     *\&* | *\|* | *\\* )
2849        ac_sed_conf_input=`$as_echo "$configure_input" |
2850        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2851     *) ac_sed_conf_input=$configure_input;;
2852     esac
2853
2854     case $ac_tag in
2855     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2856       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2857     esac
2858     ;;
2859   esac
2860
2861   ac_dir=`$as_dirname -- "$ac_file" ||
2862 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2863          X"$ac_file" : 'X\(//\)[^/]' \| \
2864          X"$ac_file" : 'X\(//\)$' \| \
2865          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2866 $as_echo X"$ac_file" |
2867     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2868             s//\1/
2869             q
2870           }
2871           /^X\(\/\/\)[^/].*/{
2872             s//\1/
2873             q
2874           }
2875           /^X\(\/\/\)$/{
2876             s//\1/
2877             q
2878           }
2879           /^X\(\/\).*/{
2880             s//\1/
2881             q
2882           }
2883           s/.*/./; q'`
2884   as_dir="$ac_dir"; as_fn_mkdir_p
2885   ac_builddir=.
2886
2887 case "$ac_dir" in
2888 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2889 *)
2890   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2891   # A ".." for each directory in $ac_dir_suffix.
2892   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2893   case $ac_top_builddir_sub in
2894   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2895   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2896   esac ;;
2897 esac
2898 ac_abs_top_builddir=$ac_pwd
2899 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2900 # for backward compatibility:
2901 ac_top_builddir=$ac_top_build_prefix
2902
2903 case $srcdir in
2904   .)  # We are building in place.
2905     ac_srcdir=.
2906     ac_top_srcdir=$ac_top_builddir_sub
2907     ac_abs_top_srcdir=$ac_pwd ;;
2908   [\\/]* | ?:[\\/]* )  # Absolute name.
2909     ac_srcdir=$srcdir$ac_dir_suffix;
2910     ac_top_srcdir=$srcdir
2911     ac_abs_top_srcdir=$srcdir ;;
2912   *) # Relative name.
2913     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2914     ac_top_srcdir=$ac_top_build_prefix$srcdir
2915     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2916 esac
2917 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2918
2919
2920   case $ac_mode in
2921   :F)
2922   #
2923   # CONFIG_FILE
2924   #
2925
2926 _ACEOF
2927
2928 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2929 # If the template does not know about datarootdir, expand it.
2930 # FIXME: This hack should be removed a few years after 2.60.
2931 ac_datarootdir_hack=; ac_datarootdir_seen=
2932 ac_sed_dataroot='
2933 /datarootdir/ {
2934   p
2935   q
2936 }
2937 /@datadir@/p
2938 /@docdir@/p
2939 /@infodir@/p
2940 /@localedir@/p
2941 /@mandir@/p'
2942 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2943 *datarootdir*) ac_datarootdir_seen=yes;;
2944 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2945   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2946 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2947 _ACEOF
2948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2949   ac_datarootdir_hack='
2950   s&@datadir@&$datadir&g
2951   s&@docdir@&$docdir&g
2952   s&@infodir@&$infodir&g
2953   s&@localedir@&$localedir&g
2954   s&@mandir@&$mandir&g
2955   s&\\\${datarootdir}&$datarootdir&g' ;;
2956 esac
2957 _ACEOF
2958
2959 # Neutralize VPATH when `$srcdir' = `.'.
2960 # Shell code in configure.ac might set extrasub.
2961 # FIXME: do we really want to maintain this feature?
2962 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2963 ac_sed_extra="$ac_vpsub
2964 $extrasub
2965 _ACEOF
2966 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2967 :t
2968 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2969 s|@configure_input@|$ac_sed_conf_input|;t t
2970 s&@top_builddir@&$ac_top_builddir_sub&;t t
2971 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2972 s&@srcdir@&$ac_srcdir&;t t
2973 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2974 s&@top_srcdir@&$ac_top_srcdir&;t t
2975 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2976 s&@builddir@&$ac_builddir&;t t
2977 s&@abs_builddir@&$ac_abs_builddir&;t t
2978 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2979 $ac_datarootdir_hack
2980 "
2981 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
2982   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2983
2984 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2985   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
2986   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
2987       "$ac_tmp/out"`; test -z "$ac_out"; } &&
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2989 which seems to be undefined.  Please make sure it is defined" >&5
2990 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2991 which seems to be undefined.  Please make sure it is defined" >&2;}
2992
2993   rm -f "$ac_tmp/stdin"
2994   case $ac_file in
2995   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
2996   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
2997   esac \
2998   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2999  ;;
3000
3001
3002   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3003 $as_echo "$as_me: executing $ac_file commands" >&6;}
3004  ;;
3005   esac
3006
3007
3008   case $ac_file$ac_mode in
3009     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3010  rm -f Makesim1.tmp Makesim2.tmp Makefile
3011  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3012  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3013  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3014         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3015         <Makefile.sim >Makefile
3016  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3017  ;;
3018     "stamp-h":C) echo > stamp-h ;;
3019
3020   esac
3021 done # for ac_tag
3022
3023
3024 as_fn_exit 0
3025 _ACEOF
3026 ac_clean_files=$ac_clean_files_save
3027
3028 test $ac_write_fail = 0 ||
3029   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3030
3031
3032 # configure is writing to config.log, and then calls config.status.
3033 # config.status does its own redirection, appending to config.log.
3034 # Unfortunately, on DOS this fails, as config.log is still kept open
3035 # by configure, so config.status won't be able to write to it; its
3036 # output is simply discarded.  So we exec the FD to /dev/null,
3037 # effectively closing config.log, so it can be properly (re)opened and
3038 # appended to by config.status.  When coming back to configure, we
3039 # need to make the FD available again.
3040 if test "$no_create" != yes; then
3041   ac_cs_success=:
3042   ac_config_status_args=
3043   test "$silent" = yes &&
3044     ac_config_status_args="$ac_config_status_args --quiet"
3045   exec 5>/dev/null
3046   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3047   exec 5>>config.log
3048   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3049   # would make configure fail if this is the last instruction.
3050   $ac_cs_success || as_fn_exit 1
3051 fi
3052 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3053   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3054 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3055 fi
3056
3057