sim/rx/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_default_model
 589 sim_scache
 590 sim_float
 591 sim_bitsize
 592 cgen_breaks
 593 sim_cycle_accurate_flags
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 CATOBJEXT
 598 GENCAT
 599 INSTOBJEXT
 600 DATADIRNAME
 601 CATALOGS
 602 POSUB
 603 GMSGFMT
 604 XGETTEXT
 605 INCINTL
 606 LIBINTL_DEP
 607 LIBINTL
 608 USE_NLS
 609 target_alias
 610 host_alias
 611 build_alias
 612 LIBS
 613 ECHO_T
 614 ECHO_N
 615 ECHO_C
 616 DEFS
 617 mandir
 618 localedir
 619 libdir
 620 psdir
 621 pdfdir
 622 dvidir
 623 htmldir
 624 infodir
 625 docdir
 626 oldincludedir
 627 includedir
 628 localstatedir
 629 sharedstatedir
 630 sysconfdir
 631 datadir
 632 datarootdir
 633 libexecdir
 634 sbindir
 635 bindir
 636 program_transform_name
 637 prefix
 638 exec_prefix
 639 PACKAGE_URL
 640 PACKAGE_BUGREPORT
 641 PACKAGE_STRING
 642 PACKAGE_VERSION
 643 PACKAGE_TARNAME
 644 PACKAGE_NAME
 645 PATH_SEPARATOR
 646 SHELL
 647 sim_inline
 648 sim_hw
 649 sim_hw_objs
 650 sim_hw_cflags'
 651 ac_subst_files=''
 652 ac_user_opts='
 653 enable_option_checking
 654 enable_maintainer_mode
 655 enable_sim_inline
 656 enable_cycle_accurate
 657 enable_sim_hardware
 658 '
 659       ac_precious_vars='build_alias
 660 host_alias
 661 target_alias'
 662
 663
 664 # Initialize some variables set by options.
 665 ac_init_help=
 666 ac_init_version=false
 667 ac_unrecognized_opts=
 668 ac_unrecognized_sep=
 669 # The variables have the same names as the options, with
 670 # dashes changed to underlines.
 671 cache_file=/dev/null
 672 exec_prefix=NONE
 673 no_create=
 674 no_recursion=
 675 prefix=NONE
 676 program_prefix=NONE
 677 program_suffix=NONE
 678 program_transform_name=s,x,x,
 679 silent=
 680 site=
 681 srcdir=
 682 verbose=
 683 x_includes=NONE
 684 x_libraries=NONE
 685
 686 # Installation directory options.
 687 # These are left unexpanded so users can "make install exec_prefix=/foo"
 688 # and all the variables that are supposed to be based on exec_prefix
 689 # by default will actually change.
 690 # Use braces instead of parens because sh, perl, etc. also accept them.
 691 # (The list follows the same order as the GNU Coding Standards.)
 692 bindir='${exec_prefix}/bin'
 693 sbindir='${exec_prefix}/sbin'
 694 libexecdir='${exec_prefix}/libexec'
 695 datarootdir='${prefix}/share'
 696 datadir='${datarootdir}'
 697 sysconfdir='${prefix}/etc'
 698 sharedstatedir='${prefix}/com'
 699 localstatedir='${prefix}/var'
 700 includedir='${prefix}/include'
 701 oldincludedir='/usr/include'
 702 docdir='${datarootdir}/doc/${PACKAGE}'
 703 infodir='${datarootdir}/info'
 704 htmldir='${docdir}'
 705 dvidir='${docdir}'
 706 pdfdir='${docdir}'
 707 psdir='${docdir}'
 708 libdir='${exec_prefix}/lib'
 709 localedir='${datarootdir}/locale'
 710 mandir='${datarootdir}/man'
 711
 712 ac_prev=
 713 ac_dashdash=
 714 for ac_option
 715 do
 716   # If the previous option needs an argument, assign it.
 717   if test -n "$ac_prev"; then
 718     eval $ac_prev=\$ac_option
 719     ac_prev=
 720     continue
 721   fi
 722
 723   case $ac_option in
 724   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 725   *=)   ac_optarg= ;;
 726   *)    ac_optarg=yes ;;
 727   esac
 728
 729   # Accept the important Cygnus configure options, so we can diagnose typos.
 730
 731   case $ac_dashdash$ac_option in
 732   --)
 733     ac_dashdash=yes ;;
 734
 735   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 736     ac_prev=bindir ;;
 737   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 738     bindir=$ac_optarg ;;
 739
 740   -build | --build | --buil | --bui | --bu)
 741     ac_prev=build_alias ;;
 742   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 743     build_alias=$ac_optarg ;;
 744
 745   -cache-file | --cache-file | --cache-fil | --cache-fi \
 746   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 747     ac_prev=cache_file ;;
 748   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 749   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 750     cache_file=$ac_optarg ;;
 751
 752   --config-cache | -C)
 753     cache_file=config.cache ;;
 754
 755   -datadir | --datadir | --datadi | --datad)
 756     ac_prev=datadir ;;
 757   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 758     datadir=$ac_optarg ;;
 759
 760   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 761   | --dataroo | --dataro | --datar)
 762     ac_prev=datarootdir ;;
 763   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 764   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 765     datarootdir=$ac_optarg ;;
 766
 767   -disable-* | --disable-*)
 768     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 769     # Reject names that are not valid shell variable names.
 770     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 771       as_fn_error $? "invalid feature name: $ac_useropt"
 772     ac_useropt_orig=$ac_useropt
 773     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 774     case $ac_user_opts in
 775       *"
 776 "enable_$ac_useropt"
 777 "*) ;;
 778       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 779          ac_unrecognized_sep=', ';;
 780     esac
 781     eval enable_$ac_useropt=no ;;
 782
 783   -docdir | --docdir | --docdi | --doc | --do)
 784     ac_prev=docdir ;;
 785   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 786     docdir=$ac_optarg ;;
 787
 788   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 789     ac_prev=dvidir ;;
 790   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 791     dvidir=$ac_optarg ;;
 792
 793   -enable-* | --enable-*)
 794     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 795     # Reject names that are not valid shell variable names.
 796     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 797       as_fn_error $? "invalid feature name: $ac_useropt"
 798     ac_useropt_orig=$ac_useropt
 799     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 800     case $ac_user_opts in
 801       *"
 802 "enable_$ac_useropt"
 803 "*) ;;
 804       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 805          ac_unrecognized_sep=', ';;
 806     esac
 807     eval enable_$ac_useropt=\$ac_optarg ;;
 808
 809   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 810   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 811   | --exec | --exe | --ex)
 812     ac_prev=exec_prefix ;;
 813   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 814   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 815   | --exec=* | --exe=* | --ex=*)
 816     exec_prefix=$ac_optarg ;;
 817
 818   -gas | --gas | --ga | --g)
 819     # Obsolete; use --with-gas.
 820     with_gas=yes ;;
 821
 822   -help | --help | --hel | --he | -h)
 823     ac_init_help=long ;;
 824   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 825     ac_init_help=recursive ;;
 826   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 827     ac_init_help=short ;;
 828
 829   -host | --host | --hos | --ho)
 830     ac_prev=host_alias ;;
 831   -host=* | --host=* | --hos=* | --ho=*)
 832     host_alias=$ac_optarg ;;
 833
 834   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 835     ac_prev=htmldir ;;
 836   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 837   | --ht=*)
 838     htmldir=$ac_optarg ;;
 839
 840   -includedir | --includedir | --includedi | --included | --include \
 841   | --includ | --inclu | --incl | --inc)
 842     ac_prev=includedir ;;
 843   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 844   | --includ=* | --inclu=* | --incl=* | --inc=*)
 845     includedir=$ac_optarg ;;
 846
 847   -infodir | --infodir | --infodi | --infod | --info | --inf)
 848     ac_prev=infodir ;;
 849   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 850     infodir=$ac_optarg ;;
 851
 852   -libdir | --libdir | --libdi | --libd)
 853     ac_prev=libdir ;;
 854   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 855     libdir=$ac_optarg ;;
 856
 857   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 858   | --libexe | --libex | --libe)
 859     ac_prev=libexecdir ;;
 860   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 861   | --libexe=* | --libex=* | --libe=*)
 862     libexecdir=$ac_optarg ;;
 863
 864   -localedir | --localedir | --localedi | --localed | --locale)
 865     ac_prev=localedir ;;
 866   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 867     localedir=$ac_optarg ;;
 868
 869   -localstatedir | --localstatedir | --localstatedi | --localstated \
 870   | --localstate | --localstat | --localsta | --localst | --locals)
 871     ac_prev=localstatedir ;;
 872   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 873   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 874     localstatedir=$ac_optarg ;;
 875
 876   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 877     ac_prev=mandir ;;
 878   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 879     mandir=$ac_optarg ;;
 880
 881   -nfp | --nfp | --nf)
 882     # Obsolete; use --without-fp.
 883     with_fp=no ;;
 884
 885   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 886   | --no-cr | --no-c | -n)
 887     no_create=yes ;;
 888
 889   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 890   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 891     no_recursion=yes ;;
 892
 893   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 894   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 895   | --oldin | --oldi | --old | --ol | --o)
 896     ac_prev=oldincludedir ;;
 897   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 898   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 899   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 900     oldincludedir=$ac_optarg ;;
 901
 902   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 903     ac_prev=prefix ;;
 904   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 905     prefix=$ac_optarg ;;
 906
 907   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 908   | --program-pre | --program-pr | --program-p)
 909     ac_prev=program_prefix ;;
 910   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 911   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 912     program_prefix=$ac_optarg ;;
 913
 914   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 915   | --program-suf | --program-su | --program-s)
 916     ac_prev=program_suffix ;;
 917   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 918   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 919     program_suffix=$ac_optarg ;;
 920
 921   -program-transform-name | --program-transform-name \
 922   | --program-transform-nam | --program-transform-na \
 923   | --program-transform-n | --program-transform- \
 924   | --program-transform | --program-transfor \
 925   | --program-transfo | --program-transf \
 926   | --program-trans | --program-tran \
 927   | --progr-tra | --program-tr | --program-t)
 928     ac_prev=program_transform_name ;;
 929   -program-transform-name=* | --program-transform-name=* \
 930   | --program-transform-nam=* | --program-transform-na=* \
 931   | --program-transform-n=* | --program-transform-=* \
 932   | --program-transform=* | --program-transfor=* \
 933   | --program-transfo=* | --program-transf=* \
 934   | --program-trans=* | --program-tran=* \
 935   | --progr-tra=* | --program-tr=* | --program-t=*)
 936     program_transform_name=$ac_optarg ;;
 937
 938   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 939     ac_prev=pdfdir ;;
 940   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 941     pdfdir=$ac_optarg ;;
 942
 943   -psdir | --psdir | --psdi | --psd | --ps)
 944     ac_prev=psdir ;;
 945   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 946     psdir=$ac_optarg ;;
 947
 948   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 949   | -silent | --silent | --silen | --sile | --sil)
 950     silent=yes ;;
 951
 952   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 953     ac_prev=sbindir ;;
 954   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 955   | --sbi=* | --sb=*)
 956     sbindir=$ac_optarg ;;
 957
 958   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 959   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 960   | --sharedst | --shareds | --shared | --share | --shar \
 961   | --sha | --sh)
 962     ac_prev=sharedstatedir ;;
 963   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 964   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 965   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 966   | --sha=* | --sh=*)
 967     sharedstatedir=$ac_optarg ;;
 968
 969   -site | --site | --sit)
 970     ac_prev=site ;;
 971   -site=* | --site=* | --sit=*)
 972     site=$ac_optarg ;;
 973
 974   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 975     ac_prev=srcdir ;;
 976   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 977     srcdir=$ac_optarg ;;
 978
 979   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 980   | --syscon | --sysco | --sysc | --sys | --sy)
 981     ac_prev=sysconfdir ;;
 982   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 983   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 984     sysconfdir=$ac_optarg ;;
 985
 986   -target | --target | --targe | --targ | --tar | --ta | --t)
 987     ac_prev=target_alias ;;
 988   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 989     target_alias=$ac_optarg ;;
 990
 991   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 992     verbose=yes ;;
 993
 994   -version | --version | --versio | --versi | --vers | -V)
 995     ac_init_version=: ;;
 996
 997   -with-* | --with-*)
 998     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 999     # Reject names that are not valid shell variable names.
1000     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1001       as_fn_error $? "invalid package name: $ac_useropt"
1002     ac_useropt_orig=$ac_useropt
1003     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1004     case $ac_user_opts in
1005       *"
1006 "with_$ac_useropt"
1007 "*) ;;
1008       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1009          ac_unrecognized_sep=', ';;
1010     esac
1011     eval with_$ac_useropt=\$ac_optarg ;;
1012
1013   -without-* | --without-*)
1014     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1015     # Reject names that are not valid shell variable names.
1016     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1017       as_fn_error $? "invalid package name: $ac_useropt"
1018     ac_useropt_orig=$ac_useropt
1019     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1020     case $ac_user_opts in
1021       *"
1022 "with_$ac_useropt"
1023 "*) ;;
1024       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1025          ac_unrecognized_sep=', ';;
1026     esac
1027     eval with_$ac_useropt=no ;;
1028
1029   --x)
1030     # Obsolete; use --with-x.
1031     with_x=yes ;;
1032
1033   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1034   | --x-incl | --x-inc | --x-in | --x-i)
1035     ac_prev=x_includes ;;
1036   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1037   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1038     x_includes=$ac_optarg ;;
1039
1040   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1041   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1042     ac_prev=x_libraries ;;
1043   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1044   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1045     x_libraries=$ac_optarg ;;
1046
1047   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1048 Try \`$0 --help' for more information"
1049     ;;
1050
1051   *=*)
1052     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1053     # Reject names that are not valid shell variable names.
1054     case $ac_envvar in #(
1055       '' | [0-9]* | *[!_$as_cr_alnum]* )
1056       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1057     esac
1058     eval $ac_envvar=\$ac_optarg
1059     export $ac_envvar ;;
1060
1061   *)
1062     # FIXME: should be removed in autoconf 3.0.
1063     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1064     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1065       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1066     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1067     ;;
1068
1069   esac
1070 done
1071
1072 if test -n "$ac_prev"; then
1073   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1074   as_fn_error $? "missing argument to $ac_option"
1075 fi
1076
1077 if test -n "$ac_unrecognized_opts"; then
1078   case $enable_option_checking in
1079     no) ;;
1080     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1081     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1082   esac
1083 fi
1084
1085 # Check all directory arguments for consistency.
1086 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1087                 datadir sysconfdir sharedstatedir localstatedir includedir \
1088                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1089                 libdir localedir mandir
1090 do
1091   eval ac_val=\$$ac_var
1092   # Remove trailing slashes.
1093   case $ac_val in
1094     */ )
1095       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1096       eval $ac_var=\$ac_val;;
1097   esac
1098   # Be sure to have absolute directory names.
1099   case $ac_val in
1100     [\\/$]* | ?:[\\/]* )  continue;;
1101     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1102   esac
1103   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1104 done
1105
1106 # There might be people who depend on the old broken behavior: `$host'
1107 # used to hold the argument of --host etc.
1108 # FIXME: To remove some day.
1109 build=$build_alias
1110 host=$host_alias
1111 target=$target_alias
1112
1113 # FIXME: To remove some day.
1114 if test "x$host_alias" != x; then
1115   if test "x$build_alias" = x; then
1116     cross_compiling=maybe
1117   elif test "x$build_alias" != "x$host_alias"; then
1118     cross_compiling=yes
1119   fi
1120 fi
1121
1122 ac_tool_prefix=
1123 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1124
1125 test "$silent" = yes && exec 6>/dev/null
1126
1127
1128 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1129 ac_ls_di=`ls -di .` &&
1130 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1131   as_fn_error $? "working directory cannot be determined"
1132 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1133   as_fn_error $? "pwd does not report name of working directory"
1134
1135
1136 # Find the source files, if location was not specified.
1137 if test -z "$srcdir"; then
1138   ac_srcdir_defaulted=yes
1139   # Try the directory containing this script, then the parent directory.
1140   ac_confdir=`$as_dirname -- "$as_myself" ||
1141 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1142          X"$as_myself" : 'X\(//\)[^/]' \| \
1143          X"$as_myself" : 'X\(//\)$' \| \
1144          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1145 $as_echo X"$as_myself" |
1146     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1147             s//\1/
1148             q
1149           }
1150           /^X\(\/\/\)[^/].*/{
1151             s//\1/
1152             q
1153           }
1154           /^X\(\/\/\)$/{
1155             s//\1/
1156             q
1157           }
1158           /^X\(\/\).*/{
1159             s//\1/
1160             q
1161           }
1162           s/.*/./; q'`
1163   srcdir=$ac_confdir
1164   if test ! -r "$srcdir/$ac_unique_file"; then
1165     srcdir=..
1166   fi
1167 else
1168   ac_srcdir_defaulted=no
1169 fi
1170 if test ! -r "$srcdir/$ac_unique_file"; then
1171   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1172   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1173 fi
1174 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1175 ac_abs_confdir=`(
1176         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1177         pwd)`
1178 # When building in place, set srcdir=.
1179 if test "$ac_abs_confdir" = "$ac_pwd"; then
1180   srcdir=.
1181 fi
1182 # Remove unnecessary trailing slashes from srcdir.
1183 # Double slashes in file names in object file debugging info
1184 # mess up M-x gdb in Emacs.
1185 case $srcdir in
1186 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1187 esac
1188 for ac_var in $ac_precious_vars; do
1189   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1190   eval ac_env_${ac_var}_value=\$${ac_var}
1191   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1192   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1193 done
1194
1195 #
1196 # Report the --help message.
1197 #
1198 if test "$ac_init_help" = "long"; then
1199   # Omit some internal or obsolete options to make the list less imposing.
1200   # This message is too long to be a string in the A/UX 3.1 sh.
1201   cat <<_ACEOF
1202 \`configure' configures this package to adapt to many kinds of systems.
1203
1204 Usage: $0 [OPTION]... [VAR=VALUE]...
1205
1206 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1207 VAR=VALUE.  See below for descriptions of some of the useful variables.
1208
1209 Defaults for the options are specified in brackets.
1210
1211 Configuration:
1212   -h, --help              display this help and exit
1213       --help=short        display options specific to this package
1214       --help=recursive    display the short help of all the included packages
1215   -V, --version           display version information and exit
1216   -q, --quiet, --silent   do not print \`checking ...' messages
1217       --cache-file=FILE   cache test results in FILE [disabled]
1218   -C, --config-cache      alias for \`--cache-file=config.cache'
1219   -n, --no-create         do not create output files
1220       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1221
1222 Installation directories:
1223   --prefix=PREFIX         install architecture-independent files in PREFIX
1224                           [$ac_default_prefix]
1225   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1226                           [PREFIX]
1227
1228 By default, \`make install' will install all the files in
1229 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1230 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1231 for instance \`--prefix=\$HOME'.
1232
1233 For better control, use the options below.
1234
1235 Fine tuning of the installation directories:
1236   --bindir=DIR            user executables [EPREFIX/bin]
1237   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1238   --libexecdir=DIR        program executables [EPREFIX/libexec]
1239   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1240   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1241   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1242   --libdir=DIR            object code libraries [EPREFIX/lib]
1243   --includedir=DIR        C header files [PREFIX/include]
1244   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1245   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1246   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1247   --infodir=DIR           info documentation [DATAROOTDIR/info]
1248   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1249   --mandir=DIR            man documentation [DATAROOTDIR/man]
1250   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1251   --htmldir=DIR           html documentation [DOCDIR]
1252   --dvidir=DIR            dvi documentation [DOCDIR]
1253   --pdfdir=DIR            pdf documentation [DOCDIR]
1254   --psdir=DIR             ps documentation [DOCDIR]
1255 _ACEOF
1256
1257   cat <<\_ACEOF
1258 _ACEOF
1259 fi
1260
1261 if test -n "$ac_init_help"; then
1262
1263   cat <<\_ACEOF
1264
1265 Optional Features:
1266   --disable-option-checking  ignore unrecognized --enable/--with options
1267   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1268   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1269   --enable-maintainer-mode
1270                           enable make rules and dependencies not useful (and
1271                           sometimes confusing) to the casual installer
1272   --enable-sim-inline=inlines
1273                           Specify which functions should be inlined
1274   --disable-cycle-accurate
1275                           Disable cycle accurate simulation (faster runtime)
1276   --enable-sim-hardware=LIST
1277                           Specify the hardware to be included in the build.
1278
1279 Report bugs to the package provider.
1280 _ACEOF
1281 ac_status=$?
1282 fi
1283
1284 if test "$ac_init_help" = "recursive"; then
1285   # If there are subdirs, report their specific --help.
1286   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1287     test -d "$ac_dir" ||
1288       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1289       continue
1290     ac_builddir=.
1291
1292 case "$ac_dir" in
1293 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1294 *)
1295   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1296   # A ".." for each directory in $ac_dir_suffix.
1297   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1298   case $ac_top_builddir_sub in
1299   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1300   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1301   esac ;;
1302 esac
1303 ac_abs_top_builddir=$ac_pwd
1304 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1305 # for backward compatibility:
1306 ac_top_builddir=$ac_top_build_prefix
1307
1308 case $srcdir in
1309   .)  # We are building in place.
1310     ac_srcdir=.
1311     ac_top_srcdir=$ac_top_builddir_sub
1312     ac_abs_top_srcdir=$ac_pwd ;;
1313   [\\/]* | ?:[\\/]* )  # Absolute name.
1314     ac_srcdir=$srcdir$ac_dir_suffix;
1315     ac_top_srcdir=$srcdir
1316     ac_abs_top_srcdir=$srcdir ;;
1317   *) # Relative name.
1318     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1319     ac_top_srcdir=$ac_top_build_prefix$srcdir
1320     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1321 esac
1322 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1323
1324     cd "$ac_dir" || { ac_status=$?; continue; }
1325     # Check for guested configure.
1326     if test -f "$ac_srcdir/configure.gnu"; then
1327       echo &&
1328       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1329     elif test -f "$ac_srcdir/configure"; then
1330       echo &&
1331       $SHELL "$ac_srcdir/configure" --help=recursive
1332     else
1333       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1334     fi || ac_status=$?
1335     cd "$ac_pwd" || { ac_status=$?; break; }
1336   done
1337 fi
1338
1339 test -n "$ac_init_help" && exit $ac_status
1340 if $ac_init_version; then
1341   cat <<\_ACEOF
1342 configure
1343 generated by GNU Autoconf 2.69
1344
1345 Copyright (C) 2012 Free Software Foundation, Inc.
1346 This configure script is free software; the Free Software Foundation
1347 gives unlimited permission to copy, distribute and modify it.
1348 _ACEOF
1349   exit
1350 fi
1351
1352 ## ------------------------ ##
1353 ## Autoconf initialization. ##
1354 ## ------------------------ ##
1355 cat >config.log <<_ACEOF
1356 This file contains any messages produced by compilers while
1357 running configure, to aid debugging if configure makes a mistake.
1358
1359 It was created by $as_me, which was
1360 generated by GNU Autoconf 2.69.  Invocation command line was
1361
1362   $ $0 $@
1363
1364 _ACEOF
1365 exec 5>>config.log
1366 {
1367 cat <<_ASUNAME
1368 ## --------- ##
1369 ## Platform. ##
1370 ## --------- ##
1371
1372 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1373 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1374 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1375 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1376 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1377
1378 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1379 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1380
1381 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1382 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1383 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1384 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1385 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1386 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1387 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1388
1389 _ASUNAME
1390
1391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1392 for as_dir in $PATH
1393 do
1394   IFS=$as_save_IFS
1395   test -z "$as_dir" && as_dir=.
1396     $as_echo "PATH: $as_dir"
1397   done
1398 IFS=$as_save_IFS
1399
1400 } >&5
1401
1402 cat >&5 <<_ACEOF
1403
1404
1405 ## ----------- ##
1406 ## Core tests. ##
1407 ## ----------- ##
1408
1409 _ACEOF
1410
1411
1412 # Keep a trace of the command line.
1413 # Strip out --no-create and --no-recursion so they do not pile up.
1414 # Strip out --silent because we don't want to record it for future runs.
1415 # Also quote any args containing shell meta-characters.
1416 # Make two passes to allow for proper duplicate-argument suppression.
1417 ac_configure_args=
1418 ac_configure_args0=
1419 ac_configure_args1=
1420 ac_must_keep_next=false
1421 for ac_pass in 1 2
1422 do
1423   for ac_arg
1424   do
1425     case $ac_arg in
1426     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1427     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1428     | -silent | --silent | --silen | --sile | --sil)
1429       continue ;;
1430     *\'*)
1431       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1432     esac
1433     case $ac_pass in
1434     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1435     2)
1436       as_fn_append ac_configure_args1 " '$ac_arg'"
1437       if test $ac_must_keep_next = true; then
1438         ac_must_keep_next=false # Got value, back to normal.
1439       else
1440         case $ac_arg in
1441           *=* | --config-cache | -C | -disable-* | --disable-* \
1442           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1443           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1444           | -with-* | --with-* | -without-* | --without-* | --x)
1445             case "$ac_configure_args0 " in
1446               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1447             esac
1448             ;;
1449           -* ) ac_must_keep_next=true ;;
1450         esac
1451       fi
1452       as_fn_append ac_configure_args " '$ac_arg'"
1453       ;;
1454     esac
1455   done
1456 done
1457 { ac_configure_args0=; unset ac_configure_args0;}
1458 { ac_configure_args1=; unset ac_configure_args1;}
1459
1460 # When interrupted or exit'd, cleanup temporary files, and complete
1461 # config.log.  We remove comments because anyway the quotes in there
1462 # would cause problems or look ugly.
1463 # WARNING: Use '\'' to represent an apostrophe within the trap.
1464 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1465 trap 'exit_status=$?
1466   # Save into config.log some information that might help in debugging.
1467   {
1468     echo
1469
1470     $as_echo "## ---------------- ##
1471 ## Cache variables. ##
1472 ## ---------------- ##"
1473     echo
1474     # The following way of writing the cache mishandles newlines in values,
1475 (
1476   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1477     eval ac_val=\$$ac_var
1478     case $ac_val in #(
1479     *${as_nl}*)
1480       case $ac_var in #(
1481       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1482 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1483       esac
1484       case $ac_var in #(
1485       _ | IFS | as_nl) ;; #(
1486       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1487       *) { eval $ac_var=; unset $ac_var;} ;;
1488       esac ;;
1489     esac
1490   done
1491   (set) 2>&1 |
1492     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1493     *${as_nl}ac_space=\ *)
1494       sed -n \
1495         "s/'\''/'\''\\\\'\'''\''/g;
1496           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1497       ;; #(
1498     *)
1499       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1500       ;;
1501     esac |
1502     sort
1503 )
1504     echo
1505
1506     $as_echo "## ----------------- ##
1507 ## Output variables. ##
1508 ## ----------------- ##"
1509     echo
1510     for ac_var in $ac_subst_vars
1511     do
1512       eval ac_val=\$$ac_var
1513       case $ac_val in
1514       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1515       esac
1516       $as_echo "$ac_var='\''$ac_val'\''"
1517     done | sort
1518     echo
1519
1520     if test -n "$ac_subst_files"; then
1521       $as_echo "## ------------------- ##
1522 ## File substitutions. ##
1523 ## ------------------- ##"
1524       echo
1525       for ac_var in $ac_subst_files
1526       do
1527         eval ac_val=\$$ac_var
1528         case $ac_val in
1529         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1530         esac
1531         $as_echo "$ac_var='\''$ac_val'\''"
1532       done | sort
1533       echo
1534     fi
1535
1536     if test -s confdefs.h; then
1537       $as_echo "## ----------- ##
1538 ## confdefs.h. ##
1539 ## ----------- ##"
1540       echo
1541       cat confdefs.h
1542       echo
1543     fi
1544     test "$ac_signal" != 0 &&
1545       $as_echo "$as_me: caught signal $ac_signal"
1546     $as_echo "$as_me: exit $exit_status"
1547   } >&5
1548   rm -f core *.core core.conftest.* &&
1549     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1550     exit $exit_status
1551 ' 0
1552 for ac_signal in 1 2 13 15; do
1553   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1554 done
1555 ac_signal=0
1556
1557 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1558 rm -f -r conftest* confdefs.h
1559
1560 $as_echo "/* confdefs.h */" > confdefs.h
1561
1562 # Predefined preprocessor variables.
1563
1564 cat >>confdefs.h <<_ACEOF
1565 #define PACKAGE_NAME "$PACKAGE_NAME"
1566 _ACEOF
1567
1568 cat >>confdefs.h <<_ACEOF
1569 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1570 _ACEOF
1571
1572 cat >>confdefs.h <<_ACEOF
1573 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1574 _ACEOF
1575
1576 cat >>confdefs.h <<_ACEOF
1577 #define PACKAGE_STRING "$PACKAGE_STRING"
1578 _ACEOF
1579
1580 cat >>confdefs.h <<_ACEOF
1581 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1582 _ACEOF
1583
1584 cat >>confdefs.h <<_ACEOF
1585 #define PACKAGE_URL "$PACKAGE_URL"
1586 _ACEOF
1587
1588
1589 # Let the site file select an alternate cache file if it wants to.
1590 # Prefer an explicitly selected file to automatically selected ones.
1591 ac_site_file1=NONE
1592 ac_site_file2=NONE
1593 if test -n "$CONFIG_SITE"; then
1594   # We do not want a PATH search for config.site.
1595   case $CONFIG_SITE in #((
1596     -*)  ac_site_file1=./$CONFIG_SITE;;
1597     */*) ac_site_file1=$CONFIG_SITE;;
1598     *)   ac_site_file1=./$CONFIG_SITE;;
1599   esac
1600 elif test "x$prefix" != xNONE; then
1601   ac_site_file1=$prefix/share/config.site
1602   ac_site_file2=$prefix/etc/config.site
1603 else
1604   ac_site_file1=$ac_default_prefix/share/config.site
1605   ac_site_file2=$ac_default_prefix/etc/config.site
1606 fi
1607 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1608 do
1609   test "x$ac_site_file" = xNONE && continue
1610   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1611     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1612 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1613     sed 's/^/| /' "$ac_site_file" >&5
1614     . "$ac_site_file" \
1615       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1617 as_fn_error $? "failed to load site script $ac_site_file
1618 See \`config.log' for more details" "$LINENO" 5; }
1619   fi
1620 done
1621
1622 if test -r "$cache_file"; then
1623   # Some versions of bash will fail to source /dev/null (special files
1624   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1625   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1626     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1627 $as_echo "$as_me: loading cache $cache_file" >&6;}
1628     case $cache_file in
1629       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1630       *)                      . "./$cache_file";;
1631     esac
1632   fi
1633 else
1634   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1635 $as_echo "$as_me: creating cache $cache_file" >&6;}
1636   >$cache_file
1637 fi
1638
1639 # Check that the precious variables saved in the cache have kept the same
1640 # value.
1641 ac_cache_corrupted=false
1642 for ac_var in $ac_precious_vars; do
1643   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1644   eval ac_new_set=\$ac_env_${ac_var}_set
1645   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1646   eval ac_new_val=\$ac_env_${ac_var}_value
1647   case $ac_old_set,$ac_new_set in
1648     set,)
1649       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1650 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1651       ac_cache_corrupted=: ;;
1652     ,set)
1653       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1654 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1655       ac_cache_corrupted=: ;;
1656     ,);;
1657     *)
1658       if test "x$ac_old_val" != "x$ac_new_val"; then
1659         # differences in whitespace do not lead to failure.
1660         ac_old_val_w=`echo x $ac_old_val`
1661         ac_new_val_w=`echo x $ac_new_val`
1662         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1663           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1664 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1665           ac_cache_corrupted=:
1666         else
1667           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1668 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1669           eval $ac_var=\$ac_old_val
1670         fi
1671         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1672 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1673         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1674 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1675       fi;;
1676   esac
1677   # Pass precious variables to config.status.
1678   if test "$ac_new_set" = set; then
1679     case $ac_new_val in
1680     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1681     *) ac_arg=$ac_var=$ac_new_val ;;
1682     esac
1683     case " $ac_configure_args " in
1684       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1685       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1686     esac
1687   fi
1688 done
1689 if $ac_cache_corrupted; then
1690   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1692   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1693 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1694   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1695 fi
1696 ## -------------------- ##
1697 ## Main body of script. ##
1698 ## -------------------- ##
1699
1700 ac_ext=c
1701 ac_cpp='$CPP $CPPFLAGS'
1702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1705
1706
1707
1708
1709
1710
1711
1712 ALL_LINGUAS=
1713 # If we haven't got the data from the intl directory,
1714 # assume NLS is disabled.
1715 USE_NLS=no
1716 LIBINTL=
1717 LIBINTL_DEP=
1718 INCINTL=
1719 XGETTEXT=
1720 GMSGFMT=
1721 POSUB=
1722
1723 if test -f  ../../intl/config.intl; then
1724   .  ../../intl/config.intl
1725 fi
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
1727 $as_echo_n "checking whether NLS is requested... " >&6; }
1728 if test x"$USE_NLS" != xyes; then
1729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1730 $as_echo "no" >&6; }
1731 else
1732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1733 $as_echo "yes" >&6; }
1734
1735 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
1736
1737
1738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
1739 $as_echo_n "checking for catalogs to be installed... " >&6; }
1740   # Look for .po and .gmo files in the source directory.
1741   CATALOGS=
1742   XLINGUAS=
1743   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
1744     # If there aren't any .gmo files the shell will give us the
1745     # literal string "../path/to/srcdir/po/*.gmo" which has to be
1746     # weeded out.
1747     case "$cat" in *\**)
1748       continue;;
1749     esac
1750     # The quadruple backslash is collapsed to a double backslash
1751     # by the backticks, then collapsed again by the double quotes,
1752     # leaving us with one backslash in the sed expression (right
1753     # before the dot that mustn't act as a wildcard).
1754     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
1755     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
1756     # The user is allowed to set LINGUAS to a list of languages to
1757     # install catalogs for.  If it's empty that means "all of them."
1758     if test "x$LINGUAS" = x; then
1759       CATALOGS="$CATALOGS $cat"
1760       XLINGUAS="$XLINGUAS $lang"
1761     else
1762       case "$LINGUAS" in *$lang*)
1763         CATALOGS="$CATALOGS $cat"
1764         XLINGUAS="$XLINGUAS $lang"
1765         ;;
1766       esac
1767     fi
1768   done
1769   LINGUAS="$XLINGUAS"
1770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
1771 $as_echo "$LINGUAS" >&6; }
1772
1773
1774     DATADIRNAME=share
1775
1776   INSTOBJEXT=.mo
1777
1778   GENCAT=gencat
1779
1780   CATOBJEXT=.gmo
1781
1782 fi
1783
1784
1785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1786 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1787     # Check whether --enable-maintainer-mode was given.
1788 if test "${enable_maintainer_mode+set}" = set; then :
1789   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1790 else
1791   USE_MAINTAINER_MODE=no
1792 fi
1793
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1795 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1796    if test $USE_MAINTAINER_MODE = yes; then
1797   MAINTAINER_MODE_TRUE=
1798   MAINTAINER_MODE_FALSE='#'
1799 else
1800   MAINTAINER_MODE_TRUE='#'
1801   MAINTAINER_MODE_FALSE=
1802 fi
1803
1804   MAINT=$MAINTAINER_MODE_TRUE
1805
1806
1807
1808
1809 sim_inline="-DDEFAULT_INLINE=0"
1810 # Check whether --enable-sim-inline was given.
1811 if test "${enable_sim_inline+set}" = set; then :
1812   enableval=$enable_sim_inline; sim_inline=""
1813 case "$enableval" in
1814   no)           sim_inline="-DDEFAULT_INLINE=0";;
1815   0)            sim_inline="-DDEFAULT_INLINE=0";;
1816   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
1817   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1818   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1819        new_flag=""
1820        case "$x" in
1821          *_INLINE=*)    new_flag="-D$x";;
1822          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1823          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
1824          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
1825        esac
1826        if test x"$sim_inline" = x""; then
1827          sim_inline="$new_flag"
1828        else
1829          sim_inline="$sim_inline $new_flag"
1830        fi
1831      done;;
1832 esac
1833 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1834   echo "Setting inline flags = $sim_inline" 6>&1
1835 fi
1836 fi
1837
1838
1839
1840 # Check whether --enable-cycle-accurate was given.
1841 if test "${enable_cycle_accurate+set}" = set; then :
1842   enableval=$enable_cycle_accurate; case "${enableval}" in
1843 yes | no) ;;
1844 *)      as_fn_error $? "bad value ${enableval} given for --enable-cycle-accurate option" "$LINENO" 5 ;;
1845 esac
1846 fi
1847
1848
1849 echo enable_cycle_accurate is $enable_cycle_accurate
1850
1851 if test "x${enable_cycle_accurate}" != xno; then
1852   sim_cycle_accurate_flags="-DCYCLE_ACCURATE"
1853 fi
1854
1855
1856
1857 hardware="cfi core pal glue "
1858 sim_hw_cflags="-DWITH_HW=1"
1859 sim_hw="$hardware"
1860 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1861
1862 # Check whether --enable-sim-hardware was given.
1863 if test "${enable_sim_hardware+set}" = set; then :
1864   enableval=$enable_sim_hardware;
1865 else
1866   enable_sim_hardware="yes"
1867 fi
1868
1869 case ${enable_sim_hardware} in
1870   yes|no) ;;
1871   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1872   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1873   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1874 esac
1875
1876 if test "$enable_sim_hardware" = no; then
1877   sim_hw_objs=
1878   sim_hw_cflags="-DWITH_HW=0"
1879   sim_hw=
1880 else
1881   sim_hw_cflags="-DWITH_HW=1"
1882   # remove duplicates
1883   sim_hw=""
1884   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1885   for i in $hardware ; do
1886     case " $sim_hw " in
1887       *" $i "*) ;;
1888       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1889     esac
1890   done
1891   # mingw does not support sockser
1892   case ${host} in
1893     *mingw*) ;;
1894     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1895        # that you instatiate.  Instead, other code will call into it directly.
1896        # At some point, we should convert it over.
1897        sim_hw_objs="$sim_hw_objs dv-sockser.o"
1898        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1899        ;;
1900   esac
1901   if test x"$silent" != x"yes"; then
1902     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1903   fi
1904 fi
1905
1906
1907 cgen_breaks=""
1908 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1909 cgen_breaks="break cgen_rtx_error";
1910 fi
1911
1912 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1913
1914 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1915
1916 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1917
1918 ac_config_commands="$ac_config_commands Makefile"
1919
1920 ac_config_commands="$ac_config_commands stamp-h"
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932 cat >confcache <<\_ACEOF
1933 # This file is a shell script that caches the results of configure
1934 # tests run on this system so they can be shared between configure
1935 # scripts and configure runs, see configure's option --config-cache.
1936 # It is not useful on other systems.  If it contains results you don't
1937 # want to keep, you may remove or edit it.
1938 #
1939 # config.status only pays attention to the cache file if you give it
1940 # the --recheck option to rerun configure.
1941 #
1942 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1943 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1944 # following values.
1945
1946 _ACEOF
1947
1948 # The following way of writing the cache mishandles newlines in values,
1949 # but we know of no workaround that is simple, portable, and efficient.
1950 # So, we kill variables containing newlines.
1951 # Ultrix sh set writes to stderr and can't be redirected directly,
1952 # and sets the high bit in the cache file unless we assign to the vars.
1953 (
1954   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1955     eval ac_val=\$$ac_var
1956     case $ac_val in #(
1957     *${as_nl}*)
1958       case $ac_var in #(
1959       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1960 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1961       esac
1962       case $ac_var in #(
1963       _ | IFS | as_nl) ;; #(
1964       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1965       *) { eval $ac_var=; unset $ac_var;} ;;
1966       esac ;;
1967     esac
1968   done
1969
1970   (set) 2>&1 |
1971     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1972     *${as_nl}ac_space=\ *)
1973       # `set' does not quote correctly, so add quotes: double-quote
1974       # substitution turns \\\\ into \\, and sed turns \\ into \.
1975       sed -n \
1976         "s/'/'\\\\''/g;
1977           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1978       ;; #(
1979     *)
1980       # `set' quotes correctly as required by POSIX, so do not add quotes.
1981       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1982       ;;
1983     esac |
1984     sort
1985 ) |
1986   sed '
1987      /^ac_cv_env_/b end
1988      t clear
1989      :clear
1990      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1991      t end
1992      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1993      :end' >>confcache
1994 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1995   if test -w "$cache_file"; then
1996     if test "x$cache_file" != "x/dev/null"; then
1997       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1998 $as_echo "$as_me: updating cache $cache_file" >&6;}
1999       if test ! -f "$cache_file" || test -h "$cache_file"; then
2000         cat confcache >"$cache_file"
2001       else
2002         case $cache_file in #(
2003         */* | ?:*)
2004           mv -f confcache "$cache_file"$$ &&
2005           mv -f "$cache_file"$$ "$cache_file" ;; #(
2006         *)
2007           mv -f confcache "$cache_file" ;;
2008         esac
2009       fi
2010     fi
2011   else
2012     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2013 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2014   fi
2015 fi
2016 rm -f confcache
2017
2018 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2019 # Let make expand exec_prefix.
2020 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2021
2022 # Transform confdefs.h into DEFS.
2023 # Protect against shell expansion while executing Makefile rules.
2024 # Protect against Makefile macro expansion.
2025 #
2026 # If the first sed substitution is executed (which looks for macros that
2027 # take arguments), then branch to the quote section.  Otherwise,
2028 # look for a macro that doesn't take arguments.
2029 ac_script='
2030 :mline
2031 /\\$/{
2032  N
2033  s,\\\n,,
2034  b mline
2035 }
2036 t clear
2037 :clear
2038 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2039 t quote
2040 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2041 t quote
2042 b any
2043 :quote
2044 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2045 s/\[/\\&/g
2046 s/\]/\\&/g
2047 s/\$/$$/g
2048 H
2049 :any
2050 ${
2051         g
2052         s/^\n//
2053         s/\n/ /g
2054         p
2055 }
2056 '
2057 DEFS=`sed -n "$ac_script" confdefs.h`
2058
2059
2060 ac_libobjs=
2061 ac_ltlibobjs=
2062 U=
2063 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2064   # 1. Remove the extension, and $U if already installed.
2065   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2066   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2067   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2068   #    will be set to the directory where LIBOBJS objects are built.
2069   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2070   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2071 done
2072 LIBOBJS=$ac_libobjs
2073
2074 LTLIBOBJS=$ac_ltlibobjs
2075
2076
2077 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2078   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2079 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2080 fi
2081
2082 : "${CONFIG_STATUS=./config.status}"
2083 ac_write_fail=0
2084 ac_clean_files_save=$ac_clean_files
2085 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2087 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2088 as_write_fail=0
2089 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2090 #! $SHELL
2091 # Generated by $as_me.
2092 # Run this file to recreate the current configuration.
2093 # Compiler output produced by configure, useful for debugging
2094 # configure, is in config.log if it exists.
2095
2096 debug=false
2097 ac_cs_recheck=false
2098 ac_cs_silent=false
2099
2100 SHELL=\${CONFIG_SHELL-$SHELL}
2101 export SHELL
2102 _ASEOF
2103 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2104 ## -------------------- ##
2105 ## M4sh Initialization. ##
2106 ## -------------------- ##
2107
2108 # Be more Bourne compatible
2109 DUALCASE=1; export DUALCASE # for MKS sh
2110 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2111   emulate sh
2112   NULLCMD=:
2113   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2114   # is contrary to our usage.  Disable this feature.
2115   alias -g '${1+"$@"}'='"$@"'
2116   setopt NO_GLOB_SUBST
2117 else
2118   case `(set -o) 2>/dev/null` in #(
2119   *posix*) :
2120     set -o posix ;; #(
2121   *) :
2122      ;;
2123 esac
2124 fi
2125
2126
2127 as_nl='
2128 '
2129 export as_nl
2130 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2131 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2132 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2133 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2134 # Prefer a ksh shell builtin over an external printf program on Solaris,
2135 # but without wasting forks for bash or zsh.
2136 if test -z "$BASH_VERSION$ZSH_VERSION" \
2137     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2138   as_echo='print -r --'
2139   as_echo_n='print -rn --'
2140 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2141   as_echo='printf %s\n'
2142   as_echo_n='printf %s'
2143 else
2144   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2145     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2146     as_echo_n='/usr/ucb/echo -n'
2147   else
2148     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2149     as_echo_n_body='eval
2150       arg=$1;
2151       case $arg in #(
2152       *"$as_nl"*)
2153         expr "X$arg" : "X\\(.*\\)$as_nl";
2154         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2155       esac;
2156       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2157     '
2158     export as_echo_n_body
2159     as_echo_n='sh -c $as_echo_n_body as_echo'
2160   fi
2161   export as_echo_body
2162   as_echo='sh -c $as_echo_body as_echo'
2163 fi
2164
2165 # The user is always right.
2166 if test "${PATH_SEPARATOR+set}" != set; then
2167   PATH_SEPARATOR=:
2168   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2169     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2170       PATH_SEPARATOR=';'
2171   }
2172 fi
2173
2174
2175 # IFS
2176 # We need space, tab and new line, in precisely that order.  Quoting is
2177 # there to prevent editors from complaining about space-tab.
2178 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2179 # splitting by setting IFS to empty value.)
2180 IFS=" ""        $as_nl"
2181
2182 # Find who we are.  Look in the path if we contain no directory separator.
2183 as_myself=
2184 case $0 in #((
2185   *[\\/]* ) as_myself=$0 ;;
2186   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2187 for as_dir in $PATH
2188 do
2189   IFS=$as_save_IFS
2190   test -z "$as_dir" && as_dir=.
2191     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2192   done
2193 IFS=$as_save_IFS
2194
2195      ;;
2196 esac
2197 # We did not find ourselves, most probably we were run as `sh COMMAND'
2198 # in which case we are not to be found in the path.
2199 if test "x$as_myself" = x; then
2200   as_myself=$0
2201 fi
2202 if test ! -f "$as_myself"; then
2203   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2204   exit 1
2205 fi
2206
2207 # Unset variables that we do not need and which cause bugs (e.g. in
2208 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2209 # suppresses any "Segmentation fault" message there.  '((' could
2210 # trigger a bug in pdksh 5.2.14.
2211 for as_var in BASH_ENV ENV MAIL MAILPATH
2212 do eval test x\${$as_var+set} = xset \
2213   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2214 done
2215 PS1='$ '
2216 PS2='> '
2217 PS4='+ '
2218
2219 # NLS nuisances.
2220 LC_ALL=C
2221 export LC_ALL
2222 LANGUAGE=C
2223 export LANGUAGE
2224
2225 # CDPATH.
2226 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2227
2228
2229 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2230 # ----------------------------------------
2231 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2232 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2233 # script with STATUS, using 1 if that was 0.
2234 as_fn_error ()
2235 {
2236   as_status=$1; test $as_status -eq 0 && as_status=1
2237   if test "$4"; then
2238     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2239     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2240   fi
2241   $as_echo "$as_me: error: $2" >&2
2242   as_fn_exit $as_status
2243 } # as_fn_error
2244
2245
2246 # as_fn_set_status STATUS
2247 # -----------------------
2248 # Set $? to STATUS, without forking.
2249 as_fn_set_status ()
2250 {
2251   return $1
2252 } # as_fn_set_status
2253
2254 # as_fn_exit STATUS
2255 # -----------------
2256 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2257 as_fn_exit ()
2258 {
2259   set +e
2260   as_fn_set_status $1
2261   exit $1
2262 } # as_fn_exit
2263
2264 # as_fn_unset VAR
2265 # ---------------
2266 # Portably unset VAR.
2267 as_fn_unset ()
2268 {
2269   { eval $1=; unset $1;}
2270 }
2271 as_unset=as_fn_unset
2272 # as_fn_append VAR VALUE
2273 # ----------------------
2274 # Append the text in VALUE to the end of the definition contained in VAR. Take
2275 # advantage of any shell optimizations that allow amortized linear growth over
2276 # repeated appends, instead of the typical quadratic growth present in naive
2277 # implementations.
2278 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2279   eval 'as_fn_append ()
2280   {
2281     eval $1+=\$2
2282   }'
2283 else
2284   as_fn_append ()
2285   {
2286     eval $1=\$$1\$2
2287   }
2288 fi # as_fn_append
2289
2290 # as_fn_arith ARG...
2291 # ------------------
2292 # Perform arithmetic evaluation on the ARGs, and store the result in the
2293 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2294 # must be portable across $(()) and expr.
2295 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2296   eval 'as_fn_arith ()
2297   {
2298     as_val=$(( $* ))
2299   }'
2300 else
2301   as_fn_arith ()
2302   {
2303     as_val=`expr "$@" || test $? -eq 1`
2304   }
2305 fi # as_fn_arith
2306
2307
2308 if expr a : '\(a\)' >/dev/null 2>&1 &&
2309    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2310   as_expr=expr
2311 else
2312   as_expr=false
2313 fi
2314
2315 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2316   as_basename=basename
2317 else
2318   as_basename=false
2319 fi
2320
2321 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2322   as_dirname=dirname
2323 else
2324   as_dirname=false
2325 fi
2326
2327 as_me=`$as_basename -- "$0" ||
2328 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2329          X"$0" : 'X\(//\)$' \| \
2330          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2331 $as_echo X/"$0" |
2332     sed '/^.*\/\([^/][^/]*\)\/*$/{
2333             s//\1/
2334             q
2335           }
2336           /^X\/\(\/\/\)$/{
2337             s//\1/
2338             q
2339           }
2340           /^X\/\(\/\).*/{
2341             s//\1/
2342             q
2343           }
2344           s/.*/./; q'`
2345
2346 # Avoid depending upon Character Ranges.
2347 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2348 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2349 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2350 as_cr_digits='0123456789'
2351 as_cr_alnum=$as_cr_Letters$as_cr_digits
2352
2353 ECHO_C= ECHO_N= ECHO_T=
2354 case `echo -n x` in #(((((
2355 -n*)
2356   case `echo 'xy\c'` in
2357   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2358   xy)  ECHO_C='\c';;
2359   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2360        ECHO_T=' ';;
2361   esac;;
2362 *)
2363   ECHO_N='-n';;
2364 esac
2365
2366 rm -f conf$$ conf$$.exe conf$$.file
2367 if test -d conf$$.dir; then
2368   rm -f conf$$.dir/conf$$.file
2369 else
2370   rm -f conf$$.dir
2371   mkdir conf$$.dir 2>/dev/null
2372 fi
2373 if (echo >conf$$.file) 2>/dev/null; then
2374   if ln -s conf$$.file conf$$ 2>/dev/null; then
2375     as_ln_s='ln -s'
2376     # ... but there are two gotchas:
2377     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2378     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2379     # In both cases, we have to default to `cp -pR'.
2380     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2381       as_ln_s='cp -pR'
2382   elif ln conf$$.file conf$$ 2>/dev/null; then
2383     as_ln_s=ln
2384   else
2385     as_ln_s='cp -pR'
2386   fi
2387 else
2388   as_ln_s='cp -pR'
2389 fi
2390 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2391 rmdir conf$$.dir 2>/dev/null
2392
2393
2394 # as_fn_mkdir_p
2395 # -------------
2396 # Create "$as_dir" as a directory, including parents if necessary.
2397 as_fn_mkdir_p ()
2398 {
2399
2400   case $as_dir in #(
2401   -*) as_dir=./$as_dir;;
2402   esac
2403   test -d "$as_dir" || eval $as_mkdir_p || {
2404     as_dirs=
2405     while :; do
2406       case $as_dir in #(
2407       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2408       *) as_qdir=$as_dir;;
2409       esac
2410       as_dirs="'$as_qdir' $as_dirs"
2411       as_dir=`$as_dirname -- "$as_dir" ||
2412 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2413          X"$as_dir" : 'X\(//\)[^/]' \| \
2414          X"$as_dir" : 'X\(//\)$' \| \
2415          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2416 $as_echo X"$as_dir" |
2417     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2418             s//\1/
2419             q
2420           }
2421           /^X\(\/\/\)[^/].*/{
2422             s//\1/
2423             q
2424           }
2425           /^X\(\/\/\)$/{
2426             s//\1/
2427             q
2428           }
2429           /^X\(\/\).*/{
2430             s//\1/
2431             q
2432           }
2433           s/.*/./; q'`
2434       test -d "$as_dir" && break
2435     done
2436     test -z "$as_dirs" || eval "mkdir $as_dirs"
2437   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2438
2439
2440 } # as_fn_mkdir_p
2441 if mkdir -p . 2>/dev/null; then
2442   as_mkdir_p='mkdir -p "$as_dir"'
2443 else
2444   test -d ./-p && rmdir ./-p
2445   as_mkdir_p=false
2446 fi
2447
2448
2449 # as_fn_executable_p FILE
2450 # -----------------------
2451 # Test if FILE is an executable regular file.
2452 as_fn_executable_p ()
2453 {
2454   test -f "$1" && test -x "$1"
2455 } # as_fn_executable_p
2456 as_test_x='test -x'
2457 as_executable_p=as_fn_executable_p
2458
2459 # Sed expression to map a string onto a valid CPP name.
2460 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2461
2462 # Sed expression to map a string onto a valid variable name.
2463 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2464
2465
2466 exec 6>&1
2467 ## ----------------------------------- ##
2468 ## Main body of $CONFIG_STATUS script. ##
2469 ## ----------------------------------- ##
2470 _ASEOF
2471 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2472
2473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2474 # Save the log message, to keep $0 and so on meaningful, and to
2475 # report actual input values of CONFIG_FILES etc. instead of their
2476 # values after options handling.
2477 ac_log="
2478 This file was extended by $as_me, which was
2479 generated by GNU Autoconf 2.69.  Invocation command line was
2480
2481   CONFIG_FILES    = $CONFIG_FILES
2482   CONFIG_HEADERS  = $CONFIG_HEADERS
2483   CONFIG_LINKS    = $CONFIG_LINKS
2484   CONFIG_COMMANDS = $CONFIG_COMMANDS
2485   $ $0 $@
2486
2487 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2488 "
2489
2490 _ACEOF
2491
2492 case $ac_config_files in *"
2493 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2494 esac
2495
2496
2497
2498 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2499 # Files that config.status was made for.
2500 config_files="$ac_config_files"
2501 config_commands="$ac_config_commands"
2502
2503 _ACEOF
2504
2505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2506 ac_cs_usage="\
2507 \`$as_me' instantiates files and other configuration actions
2508 from templates according to the current configuration.  Unless the files
2509 and actions are specified as TAGs, all are instantiated by default.
2510
2511 Usage: $0 [OPTION]... [TAG]...
2512
2513   -h, --help       print this help, then exit
2514   -V, --version    print version number and configuration settings, then exit
2515       --config     print configuration, then exit
2516   -q, --quiet, --silent
2517                    do not print progress messages
2518   -d, --debug      don't remove temporary files
2519       --recheck    update $as_me by reconfiguring in the same conditions
2520       --file=FILE[:TEMPLATE]
2521                    instantiate the configuration file FILE
2522
2523 Configuration files:
2524 $config_files
2525
2526 Configuration commands:
2527 $config_commands
2528
2529 Report bugs to the package provider."
2530
2531 _ACEOF
2532 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2533 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2534 ac_cs_version="\\
2535 config.status
2536 configured by $0, generated by GNU Autoconf 2.69,
2537   with options \\"\$ac_cs_config\\"
2538
2539 Copyright (C) 2012 Free Software Foundation, Inc.
2540 This config.status script is free software; the Free Software Foundation
2541 gives unlimited permission to copy, distribute and modify it."
2542
2543 ac_pwd='$ac_pwd'
2544 srcdir='$srcdir'
2545 test -n "\$AWK" || AWK=awk
2546 _ACEOF
2547
2548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2549 # The default lists apply if the user does not specify any file.
2550 ac_need_defaults=:
2551 while test $# != 0
2552 do
2553   case $1 in
2554   --*=?*)
2555     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2556     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2557     ac_shift=:
2558     ;;
2559   --*=)
2560     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2561     ac_optarg=
2562     ac_shift=:
2563     ;;
2564   *)
2565     ac_option=$1
2566     ac_optarg=$2
2567     ac_shift=shift
2568     ;;
2569   esac
2570
2571   case $ac_option in
2572   # Handling of the options.
2573   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2574     ac_cs_recheck=: ;;
2575   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2576     $as_echo "$ac_cs_version"; exit ;;
2577   --config | --confi | --conf | --con | --co | --c )
2578     $as_echo "$ac_cs_config"; exit ;;
2579   --debug | --debu | --deb | --de | --d | -d )
2580     debug=: ;;
2581   --file | --fil | --fi | --f )
2582     $ac_shift
2583     case $ac_optarg in
2584     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2585     '') as_fn_error $? "missing file argument" ;;
2586     esac
2587     as_fn_append CONFIG_FILES " '$ac_optarg'"
2588     ac_need_defaults=false;;
2589   --he | --h |  --help | --hel | -h )
2590     $as_echo "$ac_cs_usage"; exit ;;
2591   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2592   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2593     ac_cs_silent=: ;;
2594
2595   # This is an error.
2596   -*) as_fn_error $? "unrecognized option: \`$1'
2597 Try \`$0 --help' for more information." ;;
2598
2599   *) as_fn_append ac_config_targets " $1"
2600      ac_need_defaults=false ;;
2601
2602   esac
2603   shift
2604 done
2605
2606 ac_configure_extra_args=
2607
2608 if $ac_cs_silent; then
2609   exec 6>/dev/null
2610   ac_configure_extra_args="$ac_configure_extra_args --silent"
2611 fi
2612
2613 _ACEOF
2614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2615 if \$ac_cs_recheck; then
2616   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2617   shift
2618   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2619   CONFIG_SHELL='$SHELL'
2620   export CONFIG_SHELL
2621   exec "\$@"
2622 fi
2623
2624 _ACEOF
2625 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2626 exec 5>>config.log
2627 {
2628   echo
2629   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2630 ## Running $as_me. ##
2631 _ASBOX
2632   $as_echo "$ac_log"
2633 } >&5
2634
2635 _ACEOF
2636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2637 _ACEOF
2638
2639 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2640
2641 # Handling of arguments.
2642 for ac_config_target in $ac_config_targets
2643 do
2644   case $ac_config_target in
2645     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2646     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2647     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2648     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2649     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2650
2651   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2652   esac
2653 done
2654
2655
2656 # If the user did not use the arguments to specify the items to instantiate,
2657 # then the envvar interface is used.  Set only those that are not.
2658 # We use the long form for the default assignment because of an extremely
2659 # bizarre bug on SunOS 4.1.3.
2660 if $ac_need_defaults; then
2661   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2662   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2663 fi
2664
2665 # Have a temporary directory for convenience.  Make it in the build tree
2666 # simply because there is no reason against having it here, and in addition,
2667 # creating and moving files from /tmp can sometimes cause problems.
2668 # Hook for its removal unless debugging.
2669 # Note that there is a small window in which the directory will not be cleaned:
2670 # after its creation but before its name has been assigned to `$tmp'.
2671 $debug ||
2672 {
2673   tmp= ac_tmp=
2674   trap 'exit_status=$?
2675   : "${ac_tmp:=$tmp}"
2676   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2677 ' 0
2678   trap 'as_fn_exit 1' 1 2 13 15
2679 }
2680 # Create a (secure) tmp directory for tmp files.
2681
2682 {
2683   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2684   test -d "$tmp"
2685 }  ||
2686 {
2687   tmp=./conf$$-$RANDOM
2688   (umask 077 && mkdir "$tmp")
2689 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2690 ac_tmp=$tmp
2691
2692 # Set up the scripts for CONFIG_FILES section.
2693 # No need to generate them if there are no CONFIG_FILES.
2694 # This happens for instance with `./config.status config.h'.
2695 if test -n "$CONFIG_FILES"; then
2696
2697
2698 ac_cr=`echo X | tr X '\015'`
2699 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2700 # But we know of no other shell where ac_cr would be empty at this
2701 # point, so we can use a bashism as a fallback.
2702 if test "x$ac_cr" = x; then
2703   eval ac_cr=\$\'\\r\'
2704 fi
2705 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2706 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2707   ac_cs_awk_cr='\\r'
2708 else
2709   ac_cs_awk_cr=$ac_cr
2710 fi
2711
2712 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2713 _ACEOF
2714
2715
2716 {
2717   echo "cat >conf$$subs.awk <<_ACEOF" &&
2718   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2719   echo "_ACEOF"
2720 } >conf$$subs.sh ||
2721   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2722 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2723 ac_delim='%!_!# '
2724 for ac_last_try in false false false false false :; do
2725   . ./conf$$subs.sh ||
2726     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2727
2728   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2729   if test $ac_delim_n = $ac_delim_num; then
2730     break
2731   elif $ac_last_try; then
2732     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2733   else
2734     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2735   fi
2736 done
2737 rm -f conf$$subs.sh
2738
2739 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2740 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2741 _ACEOF
2742 sed -n '
2743 h
2744 s/^/S["/; s/!.*/"]=/
2745 p
2746 g
2747 s/^[^!]*!//
2748 :repl
2749 t repl
2750 s/'"$ac_delim"'$//
2751 t delim
2752 :nl
2753 h
2754 s/\(.\{148\}\)..*/\1/
2755 t more1
2756 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2757 p
2758 n
2759 b repl
2760 :more1
2761 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2762 p
2763 g
2764 s/.\{148\}//
2765 t nl
2766 :delim
2767 h
2768 s/\(.\{148\}\)..*/\1/
2769 t more2
2770 s/["\\]/\\&/g; s/^/"/; s/$/"/
2771 p
2772 b
2773 :more2
2774 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2775 p
2776 g
2777 s/.\{148\}//
2778 t delim
2779 ' <conf$$subs.awk | sed '
2780 /^[^""]/{
2781   N
2782   s/\n//
2783 }
2784 ' >>$CONFIG_STATUS || ac_write_fail=1
2785 rm -f conf$$subs.awk
2786 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2787 _ACAWK
2788 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2789   for (key in S) S_is_set[key] = 1
2790   FS = "\a"
2791
2792 }
2793 {
2794   line = $ 0
2795   nfields = split(line, field, "@")
2796   substed = 0
2797   len = length(field[1])
2798   for (i = 2; i < nfields; i++) {
2799     key = field[i]
2800     keylen = length(key)
2801     if (S_is_set[key]) {
2802       value = S[key]
2803       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2804       len += length(value) + length(field[++i])
2805       substed = 1
2806     } else
2807       len += 1 + keylen
2808   }
2809
2810   print line
2811 }
2812
2813 _ACAWK
2814 _ACEOF
2815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2816 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2817   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2818 else
2819   cat
2820 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2821   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2822 _ACEOF
2823
2824 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2825 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2826 # trailing colons and then remove the whole line if VPATH becomes empty
2827 # (actually we leave an empty line to preserve line numbers).
2828 if test "x$srcdir" = x.; then
2829   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2830 h
2831 s///
2832 s/^/:/
2833 s/[      ]*$/:/
2834 s/:\$(srcdir):/:/g
2835 s/:\${srcdir}:/:/g
2836 s/:@srcdir@:/:/g
2837 s/^:*//
2838 s/:*$//
2839 x
2840 s/\(=[   ]*\).*/\1/
2841 G
2842 s/\n//
2843 s/^[^=]*=[       ]*$//
2844 }'
2845 fi
2846
2847 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2848 fi # test -n "$CONFIG_FILES"
2849
2850
2851 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2852 shift
2853 for ac_tag
2854 do
2855   case $ac_tag in
2856   :[FHLC]) ac_mode=$ac_tag; continue;;
2857   esac
2858   case $ac_mode$ac_tag in
2859   :[FHL]*:*);;
2860   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2861   :[FH]-) ac_tag=-:-;;
2862   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2863   esac
2864   ac_save_IFS=$IFS
2865   IFS=:
2866   set x $ac_tag
2867   IFS=$ac_save_IFS
2868   shift
2869   ac_file=$1
2870   shift
2871
2872   case $ac_mode in
2873   :L) ac_source=$1;;
2874   :[FH])
2875     ac_file_inputs=
2876     for ac_f
2877     do
2878       case $ac_f in
2879       -) ac_f="$ac_tmp/stdin";;
2880       *) # Look for the file first in the build tree, then in the source tree
2881          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2882          # because $ac_f cannot contain `:'.
2883          test -f "$ac_f" ||
2884            case $ac_f in
2885            [\\/$]*) false;;
2886            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2887            esac ||
2888            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2889       esac
2890       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2891       as_fn_append ac_file_inputs " '$ac_f'"
2892     done
2893
2894     # Let's still pretend it is `configure' which instantiates (i.e., don't
2895     # use $as_me), people would be surprised to read:
2896     #    /* config.h.  Generated by config.status.  */
2897     configure_input='Generated from '`
2898           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2899         `' by configure.'
2900     if test x"$ac_file" != x-; then
2901       configure_input="$ac_file.  $configure_input"
2902       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2903 $as_echo "$as_me: creating $ac_file" >&6;}
2904     fi
2905     # Neutralize special characters interpreted by sed in replacement strings.
2906     case $configure_input in #(
2907     *\&* | *\|* | *\\* )
2908        ac_sed_conf_input=`$as_echo "$configure_input" |
2909        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2910     *) ac_sed_conf_input=$configure_input;;
2911     esac
2912
2913     case $ac_tag in
2914     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2915       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2916     esac
2917     ;;
2918   esac
2919
2920   ac_dir=`$as_dirname -- "$ac_file" ||
2921 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2922          X"$ac_file" : 'X\(//\)[^/]' \| \
2923          X"$ac_file" : 'X\(//\)$' \| \
2924          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2925 $as_echo X"$ac_file" |
2926     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2927             s//\1/
2928             q
2929           }
2930           /^X\(\/\/\)[^/].*/{
2931             s//\1/
2932             q
2933           }
2934           /^X\(\/\/\)$/{
2935             s//\1/
2936             q
2937           }
2938           /^X\(\/\).*/{
2939             s//\1/
2940             q
2941           }
2942           s/.*/./; q'`
2943   as_dir="$ac_dir"; as_fn_mkdir_p
2944   ac_builddir=.
2945
2946 case "$ac_dir" in
2947 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2948 *)
2949   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2950   # A ".." for each directory in $ac_dir_suffix.
2951   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2952   case $ac_top_builddir_sub in
2953   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2954   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2955   esac ;;
2956 esac
2957 ac_abs_top_builddir=$ac_pwd
2958 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2959 # for backward compatibility:
2960 ac_top_builddir=$ac_top_build_prefix
2961
2962 case $srcdir in
2963   .)  # We are building in place.
2964     ac_srcdir=.
2965     ac_top_srcdir=$ac_top_builddir_sub
2966     ac_abs_top_srcdir=$ac_pwd ;;
2967   [\\/]* | ?:[\\/]* )  # Absolute name.
2968     ac_srcdir=$srcdir$ac_dir_suffix;
2969     ac_top_srcdir=$srcdir
2970     ac_abs_top_srcdir=$srcdir ;;
2971   *) # Relative name.
2972     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2973     ac_top_srcdir=$ac_top_build_prefix$srcdir
2974     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2975 esac
2976 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2977
2978
2979   case $ac_mode in
2980   :F)
2981   #
2982   # CONFIG_FILE
2983   #
2984
2985 _ACEOF
2986
2987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2988 # If the template does not know about datarootdir, expand it.
2989 # FIXME: This hack should be removed a few years after 2.60.
2990 ac_datarootdir_hack=; ac_datarootdir_seen=
2991 ac_sed_dataroot='
2992 /datarootdir/ {
2993   p
2994   q
2995 }
2996 /@datadir@/p
2997 /@docdir@/p
2998 /@infodir@/p
2999 /@localedir@/p
3000 /@mandir@/p'
3001 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3002 *datarootdir*) ac_datarootdir_seen=yes;;
3003 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3004   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3005 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3006 _ACEOF
3007 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3008   ac_datarootdir_hack='
3009   s&@datadir@&$datadir&g
3010   s&@docdir@&$docdir&g
3011   s&@infodir@&$infodir&g
3012   s&@localedir@&$localedir&g
3013   s&@mandir@&$mandir&g
3014   s&\\\${datarootdir}&$datarootdir&g' ;;
3015 esac
3016 _ACEOF
3017
3018 # Neutralize VPATH when `$srcdir' = `.'.
3019 # Shell code in configure.ac might set extrasub.
3020 # FIXME: do we really want to maintain this feature?
3021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3022 ac_sed_extra="$ac_vpsub
3023 $extrasub
3024 _ACEOF
3025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3026 :t
3027 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3028 s|@configure_input@|$ac_sed_conf_input|;t t
3029 s&@top_builddir@&$ac_top_builddir_sub&;t t
3030 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3031 s&@srcdir@&$ac_srcdir&;t t
3032 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3033 s&@top_srcdir@&$ac_top_srcdir&;t t
3034 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3035 s&@builddir@&$ac_builddir&;t t
3036 s&@abs_builddir@&$ac_abs_builddir&;t t
3037 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3038 $ac_datarootdir_hack
3039 "
3040 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3041   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3042
3043 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3044   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3045   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3046       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3047   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3048 which seems to be undefined.  Please make sure it is defined" >&5
3049 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3050 which seems to be undefined.  Please make sure it is defined" >&2;}
3051
3052   rm -f "$ac_tmp/stdin"
3053   case $ac_file in
3054   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3055   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3056   esac \
3057   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3058  ;;
3059
3060
3061   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3062 $as_echo "$as_me: executing $ac_file commands" >&6;}
3063  ;;
3064   esac
3065
3066
3067   case $ac_file$ac_mode in
3068     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3069  rm -f Makesim1.tmp Makesim2.tmp Makefile
3070  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3071  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3072  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3073         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3074         <Makefile.sim >Makefile
3075  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3076  ;;
3077     "stamp-h":C) echo > stamp-h ;;
3078
3079   esac
3080 done # for ac_tag
3081
3082
3083 as_fn_exit 0
3084 _ACEOF
3085 ac_clean_files=$ac_clean_files_save
3086
3087 test $ac_write_fail = 0 ||
3088   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3089
3090
3091 # configure is writing to config.log, and then calls config.status.
3092 # config.status does its own redirection, appending to config.log.
3093 # Unfortunately, on DOS this fails, as config.log is still kept open
3094 # by configure, so config.status won't be able to write to it; its
3095 # output is simply discarded.  So we exec the FD to /dev/null,
3096 # effectively closing config.log, so it can be properly (re)opened and
3097 # appended to by config.status.  When coming back to configure, we
3098 # need to make the FD available again.
3099 if test "$no_create" != yes; then
3100   ac_cs_success=:
3101   ac_config_status_args=
3102   test "$silent" = yes &&
3103     ac_config_status_args="$ac_config_status_args --quiet"
3104   exec 5>/dev/null
3105   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3106   exec 5>>config.log
3107   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3108   # would make configure fail if this is the last instruction.
3109   $ac_cs_success || as_fn_exit 1
3110 fi
3111 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3112   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3113 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3114 fi
3115
3116