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