sim/riscv/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_scache
 591 sim_float
 592 cgen_breaks
 593 target_alias
 594 host_alias
 595 build_alias
 596 LIBS
 597 ECHO_T
 598 ECHO_N
 599 ECHO_C
 600 DEFS
 601 mandir
 602 localedir
 603 libdir
 604 psdir
 605 pdfdir
 606 dvidir
 607 htmldir
 608 infodir
 609 docdir
 610 oldincludedir
 611 includedir
 612 localstatedir
 613 sharedstatedir
 614 sysconfdir
 615 datadir
 616 datarootdir
 617 libexecdir
 618 sbindir
 619 bindir
 620 program_transform_name
 621 prefix
 622 exec_prefix
 623 PACKAGE_URL
 624 PACKAGE_BUGREPORT
 625 PACKAGE_STRING
 626 PACKAGE_VERSION
 627 PACKAGE_TARNAME
 628 PACKAGE_NAME
 629 PATH_SEPARATOR
 630 SHELL
 631 sim_bitsize'
 632 ac_subst_files=''
 633 ac_user_opts='
 634 enable_option_checking
 635 enable_sim_bitsize
 636 '
 637       ac_precious_vars='build_alias
 638 host_alias
 639 target_alias'
 640
 641
 642 # Initialize some variables set by options.
 643 ac_init_help=
 644 ac_init_version=false
 645 ac_unrecognized_opts=
 646 ac_unrecognized_sep=
 647 # The variables have the same names as the options, with
 648 # dashes changed to underlines.
 649 cache_file=/dev/null
 650 exec_prefix=NONE
 651 no_create=
 652 no_recursion=
 653 prefix=NONE
 654 program_prefix=NONE
 655 program_suffix=NONE
 656 program_transform_name=s,x,x,
 657 silent=
 658 site=
 659 srcdir=
 660 verbose=
 661 x_includes=NONE
 662 x_libraries=NONE
 663
 664 # Installation directory options.
 665 # These are left unexpanded so users can "make install exec_prefix=/foo"
 666 # and all the variables that are supposed to be based on exec_prefix
 667 # by default will actually change.
 668 # Use braces instead of parens because sh, perl, etc. also accept them.
 669 # (The list follows the same order as the GNU Coding Standards.)
 670 bindir='${exec_prefix}/bin'
 671 sbindir='${exec_prefix}/sbin'
 672 libexecdir='${exec_prefix}/libexec'
 673 datarootdir='${prefix}/share'
 674 datadir='${datarootdir}'
 675 sysconfdir='${prefix}/etc'
 676 sharedstatedir='${prefix}/com'
 677 localstatedir='${prefix}/var'
 678 includedir='${prefix}/include'
 679 oldincludedir='/usr/include'
 680 docdir='${datarootdir}/doc/${PACKAGE}'
 681 infodir='${datarootdir}/info'
 682 htmldir='${docdir}'
 683 dvidir='${docdir}'
 684 pdfdir='${docdir}'
 685 psdir='${docdir}'
 686 libdir='${exec_prefix}/lib'
 687 localedir='${datarootdir}/locale'
 688 mandir='${datarootdir}/man'
 689
 690 ac_prev=
 691 ac_dashdash=
 692 for ac_option
 693 do
 694   # If the previous option needs an argument, assign it.
 695   if test -n "$ac_prev"; then
 696     eval $ac_prev=\$ac_option
 697     ac_prev=
 698     continue
 699   fi
 700
 701   case $ac_option in
 702   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 703   *=)   ac_optarg= ;;
 704   *)    ac_optarg=yes ;;
 705   esac
 706
 707   # Accept the important Cygnus configure options, so we can diagnose typos.
 708
 709   case $ac_dashdash$ac_option in
 710   --)
 711     ac_dashdash=yes ;;
 712
 713   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 714     ac_prev=bindir ;;
 715   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 716     bindir=$ac_optarg ;;
 717
 718   -build | --build | --buil | --bui | --bu)
 719     ac_prev=build_alias ;;
 720   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 721     build_alias=$ac_optarg ;;
 722
 723   -cache-file | --cache-file | --cache-fil | --cache-fi \
 724   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 725     ac_prev=cache_file ;;
 726   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 727   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 728     cache_file=$ac_optarg ;;
 729
 730   --config-cache | -C)
 731     cache_file=config.cache ;;
 732
 733   -datadir | --datadir | --datadi | --datad)
 734     ac_prev=datadir ;;
 735   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 736     datadir=$ac_optarg ;;
 737
 738   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 739   | --dataroo | --dataro | --datar)
 740     ac_prev=datarootdir ;;
 741   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 742   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 743     datarootdir=$ac_optarg ;;
 744
 745   -disable-* | --disable-*)
 746     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 747     # Reject names that are not valid shell variable names.
 748     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 749       as_fn_error $? "invalid feature name: $ac_useropt"
 750     ac_useropt_orig=$ac_useropt
 751     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 752     case $ac_user_opts in
 753       *"
 754 "enable_$ac_useropt"
 755 "*) ;;
 756       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 757          ac_unrecognized_sep=', ';;
 758     esac
 759     eval enable_$ac_useropt=no ;;
 760
 761   -docdir | --docdir | --docdi | --doc | --do)
 762     ac_prev=docdir ;;
 763   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 764     docdir=$ac_optarg ;;
 765
 766   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 767     ac_prev=dvidir ;;
 768   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 769     dvidir=$ac_optarg ;;
 770
 771   -enable-* | --enable-*)
 772     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 773     # Reject names that are not valid shell variable names.
 774     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 775       as_fn_error $? "invalid feature name: $ac_useropt"
 776     ac_useropt_orig=$ac_useropt
 777     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 778     case $ac_user_opts in
 779       *"
 780 "enable_$ac_useropt"
 781 "*) ;;
 782       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 783          ac_unrecognized_sep=', ';;
 784     esac
 785     eval enable_$ac_useropt=\$ac_optarg ;;
 786
 787   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 788   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 789   | --exec | --exe | --ex)
 790     ac_prev=exec_prefix ;;
 791   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 792   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 793   | --exec=* | --exe=* | --ex=*)
 794     exec_prefix=$ac_optarg ;;
 795
 796   -gas | --gas | --ga | --g)
 797     # Obsolete; use --with-gas.
 798     with_gas=yes ;;
 799
 800   -help | --help | --hel | --he | -h)
 801     ac_init_help=long ;;
 802   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 803     ac_init_help=recursive ;;
 804   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 805     ac_init_help=short ;;
 806
 807   -host | --host | --hos | --ho)
 808     ac_prev=host_alias ;;
 809   -host=* | --host=* | --hos=* | --ho=*)
 810     host_alias=$ac_optarg ;;
 811
 812   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 813     ac_prev=htmldir ;;
 814   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 815   | --ht=*)
 816     htmldir=$ac_optarg ;;
 817
 818   -includedir | --includedir | --includedi | --included | --include \
 819   | --includ | --inclu | --incl | --inc)
 820     ac_prev=includedir ;;
 821   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 822   | --includ=* | --inclu=* | --incl=* | --inc=*)
 823     includedir=$ac_optarg ;;
 824
 825   -infodir | --infodir | --infodi | --infod | --info | --inf)
 826     ac_prev=infodir ;;
 827   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 828     infodir=$ac_optarg ;;
 829
 830   -libdir | --libdir | --libdi | --libd)
 831     ac_prev=libdir ;;
 832   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 833     libdir=$ac_optarg ;;
 834
 835   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 836   | --libexe | --libex | --libe)
 837     ac_prev=libexecdir ;;
 838   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 839   | --libexe=* | --libex=* | --libe=*)
 840     libexecdir=$ac_optarg ;;
 841
 842   -localedir | --localedir | --localedi | --localed | --locale)
 843     ac_prev=localedir ;;
 844   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 845     localedir=$ac_optarg ;;
 846
 847   -localstatedir | --localstatedir | --localstatedi | --localstated \
 848   | --localstate | --localstat | --localsta | --localst | --locals)
 849     ac_prev=localstatedir ;;
 850   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 851   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 852     localstatedir=$ac_optarg ;;
 853
 854   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 855     ac_prev=mandir ;;
 856   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 857     mandir=$ac_optarg ;;
 858
 859   -nfp | --nfp | --nf)
 860     # Obsolete; use --without-fp.
 861     with_fp=no ;;
 862
 863   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 864   | --no-cr | --no-c | -n)
 865     no_create=yes ;;
 866
 867   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 868   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 869     no_recursion=yes ;;
 870
 871   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 872   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 873   | --oldin | --oldi | --old | --ol | --o)
 874     ac_prev=oldincludedir ;;
 875   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 876   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 877   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 878     oldincludedir=$ac_optarg ;;
 879
 880   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 881     ac_prev=prefix ;;
 882   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 883     prefix=$ac_optarg ;;
 884
 885   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 886   | --program-pre | --program-pr | --program-p)
 887     ac_prev=program_prefix ;;
 888   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 889   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 890     program_prefix=$ac_optarg ;;
 891
 892   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 893   | --program-suf | --program-su | --program-s)
 894     ac_prev=program_suffix ;;
 895   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 896   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 897     program_suffix=$ac_optarg ;;
 898
 899   -program-transform-name | --program-transform-name \
 900   | --program-transform-nam | --program-transform-na \
 901   | --program-transform-n | --program-transform- \
 902   | --program-transform | --program-transfor \
 903   | --program-transfo | --program-transf \
 904   | --program-trans | --program-tran \
 905   | --progr-tra | --program-tr | --program-t)
 906     ac_prev=program_transform_name ;;
 907   -program-transform-name=* | --program-transform-name=* \
 908   | --program-transform-nam=* | --program-transform-na=* \
 909   | --program-transform-n=* | --program-transform-=* \
 910   | --program-transform=* | --program-transfor=* \
 911   | --program-transfo=* | --program-transf=* \
 912   | --program-trans=* | --program-tran=* \
 913   | --progr-tra=* | --program-tr=* | --program-t=*)
 914     program_transform_name=$ac_optarg ;;
 915
 916   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 917     ac_prev=pdfdir ;;
 918   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 919     pdfdir=$ac_optarg ;;
 920
 921   -psdir | --psdir | --psdi | --psd | --ps)
 922     ac_prev=psdir ;;
 923   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 924     psdir=$ac_optarg ;;
 925
 926   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 927   | -silent | --silent | --silen | --sile | --sil)
 928     silent=yes ;;
 929
 930   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 931     ac_prev=sbindir ;;
 932   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 933   | --sbi=* | --sb=*)
 934     sbindir=$ac_optarg ;;
 935
 936   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 937   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 938   | --sharedst | --shareds | --shared | --share | --shar \
 939   | --sha | --sh)
 940     ac_prev=sharedstatedir ;;
 941   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 942   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 943   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 944   | --sha=* | --sh=*)
 945     sharedstatedir=$ac_optarg ;;
 946
 947   -site | --site | --sit)
 948     ac_prev=site ;;
 949   -site=* | --site=* | --sit=*)
 950     site=$ac_optarg ;;
 951
 952   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 953     ac_prev=srcdir ;;
 954   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 955     srcdir=$ac_optarg ;;
 956
 957   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 958   | --syscon | --sysco | --sysc | --sys | --sy)
 959     ac_prev=sysconfdir ;;
 960   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 961   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 962     sysconfdir=$ac_optarg ;;
 963
 964   -target | --target | --targe | --targ | --tar | --ta | --t)
 965     ac_prev=target_alias ;;
 966   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 967     target_alias=$ac_optarg ;;
 968
 969   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 970     verbose=yes ;;
 971
 972   -version | --version | --versio | --versi | --vers | -V)
 973     ac_init_version=: ;;
 974
 975   -with-* | --with-*)
 976     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 977     # Reject names that are not valid shell variable names.
 978     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 979       as_fn_error $? "invalid package name: $ac_useropt"
 980     ac_useropt_orig=$ac_useropt
 981     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 982     case $ac_user_opts in
 983       *"
 984 "with_$ac_useropt"
 985 "*) ;;
 986       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 987          ac_unrecognized_sep=', ';;
 988     esac
 989     eval with_$ac_useropt=\$ac_optarg ;;
 990
 991   -without-* | --without-*)
 992     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 993     # Reject names that are not valid shell variable names.
 994     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 995       as_fn_error $? "invalid package name: $ac_useropt"
 996     ac_useropt_orig=$ac_useropt
 997     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 998     case $ac_user_opts in
 999       *"
1000 "with_$ac_useropt"
1001 "*) ;;
1002       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1003          ac_unrecognized_sep=', ';;
1004     esac
1005     eval with_$ac_useropt=no ;;
1006
1007   --x)
1008     # Obsolete; use --with-x.
1009     with_x=yes ;;
1010
1011   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1012   | --x-incl | --x-inc | --x-in | --x-i)
1013     ac_prev=x_includes ;;
1014   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1015   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1016     x_includes=$ac_optarg ;;
1017
1018   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1019   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1020     ac_prev=x_libraries ;;
1021   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1022   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1023     x_libraries=$ac_optarg ;;
1024
1025   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1026 Try \`$0 --help' for more information"
1027     ;;
1028
1029   *=*)
1030     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1031     # Reject names that are not valid shell variable names.
1032     case $ac_envvar in #(
1033       '' | [0-9]* | *[!_$as_cr_alnum]* )
1034       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1035     esac
1036     eval $ac_envvar=\$ac_optarg
1037     export $ac_envvar ;;
1038
1039   *)
1040     # FIXME: should be removed in autoconf 3.0.
1041     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1042     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1043       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1044     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1045     ;;
1046
1047   esac
1048 done
1049
1050 if test -n "$ac_prev"; then
1051   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1052   as_fn_error $? "missing argument to $ac_option"
1053 fi
1054
1055 if test -n "$ac_unrecognized_opts"; then
1056   case $enable_option_checking in
1057     no) ;;
1058     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1059     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1060   esac
1061 fi
1062
1063 # Check all directory arguments for consistency.
1064 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1065                 datadir sysconfdir sharedstatedir localstatedir includedir \
1066                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1067                 libdir localedir mandir
1068 do
1069   eval ac_val=\$$ac_var
1070   # Remove trailing slashes.
1071   case $ac_val in
1072     */ )
1073       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1074       eval $ac_var=\$ac_val;;
1075   esac
1076   # Be sure to have absolute directory names.
1077   case $ac_val in
1078     [\\/$]* | ?:[\\/]* )  continue;;
1079     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1080   esac
1081   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1082 done
1083
1084 # There might be people who depend on the old broken behavior: `$host'
1085 # used to hold the argument of --host etc.
1086 # FIXME: To remove some day.
1087 build=$build_alias
1088 host=$host_alias
1089 target=$target_alias
1090
1091 # FIXME: To remove some day.
1092 if test "x$host_alias" != x; then
1093   if test "x$build_alias" = x; then
1094     cross_compiling=maybe
1095   elif test "x$build_alias" != "x$host_alias"; then
1096     cross_compiling=yes
1097   fi
1098 fi
1099
1100 ac_tool_prefix=
1101 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1102
1103 test "$silent" = yes && exec 6>/dev/null
1104
1105
1106 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1107 ac_ls_di=`ls -di .` &&
1108 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1109   as_fn_error $? "working directory cannot be determined"
1110 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1111   as_fn_error $? "pwd does not report name of working directory"
1112
1113
1114 # Find the source files, if location was not specified.
1115 if test -z "$srcdir"; then
1116   ac_srcdir_defaulted=yes
1117   # Try the directory containing this script, then the parent directory.
1118   ac_confdir=`$as_dirname -- "$as_myself" ||
1119 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1120          X"$as_myself" : 'X\(//\)[^/]' \| \
1121          X"$as_myself" : 'X\(//\)$' \| \
1122          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1123 $as_echo X"$as_myself" |
1124     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1125             s//\1/
1126             q
1127           }
1128           /^X\(\/\/\)[^/].*/{
1129             s//\1/
1130             q
1131           }
1132           /^X\(\/\/\)$/{
1133             s//\1/
1134             q
1135           }
1136           /^X\(\/\).*/{
1137             s//\1/
1138             q
1139           }
1140           s/.*/./; q'`
1141   srcdir=$ac_confdir
1142   if test ! -r "$srcdir/$ac_unique_file"; then
1143     srcdir=..
1144   fi
1145 else
1146   ac_srcdir_defaulted=no
1147 fi
1148 if test ! -r "$srcdir/$ac_unique_file"; then
1149   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1150   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1151 fi
1152 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1153 ac_abs_confdir=`(
1154         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1155         pwd)`
1156 # When building in place, set srcdir=.
1157 if test "$ac_abs_confdir" = "$ac_pwd"; then
1158   srcdir=.
1159 fi
1160 # Remove unnecessary trailing slashes from srcdir.
1161 # Double slashes in file names in object file debugging info
1162 # mess up M-x gdb in Emacs.
1163 case $srcdir in
1164 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1165 esac
1166 for ac_var in $ac_precious_vars; do
1167   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1168   eval ac_env_${ac_var}_value=\$${ac_var}
1169   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1170   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1171 done
1172
1173 #
1174 # Report the --help message.
1175 #
1176 if test "$ac_init_help" = "long"; then
1177   # Omit some internal or obsolete options to make the list less imposing.
1178   # This message is too long to be a string in the A/UX 3.1 sh.
1179   cat <<_ACEOF
1180 \`configure' configures this package to adapt to many kinds of systems.
1181
1182 Usage: $0 [OPTION]... [VAR=VALUE]...
1183
1184 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1185 VAR=VALUE.  See below for descriptions of some of the useful variables.
1186
1187 Defaults for the options are specified in brackets.
1188
1189 Configuration:
1190   -h, --help              display this help and exit
1191       --help=short        display options specific to this package
1192       --help=recursive    display the short help of all the included packages
1193   -V, --version           display version information and exit
1194   -q, --quiet, --silent   do not print \`checking ...' messages
1195       --cache-file=FILE   cache test results in FILE [disabled]
1196   -C, --config-cache      alias for \`--cache-file=config.cache'
1197   -n, --no-create         do not create output files
1198       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1199
1200 Installation directories:
1201   --prefix=PREFIX         install architecture-independent files in PREFIX
1202                           [$ac_default_prefix]
1203   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1204                           [PREFIX]
1205
1206 By default, \`make install' will install all the files in
1207 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1208 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1209 for instance \`--prefix=\$HOME'.
1210
1211 For better control, use the options below.
1212
1213 Fine tuning of the installation directories:
1214   --bindir=DIR            user executables [EPREFIX/bin]
1215   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1216   --libexecdir=DIR        program executables [EPREFIX/libexec]
1217   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1218   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1219   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1220   --libdir=DIR            object code libraries [EPREFIX/lib]
1221   --includedir=DIR        C header files [PREFIX/include]
1222   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1223   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1224   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1225   --infodir=DIR           info documentation [DATAROOTDIR/info]
1226   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1227   --mandir=DIR            man documentation [DATAROOTDIR/man]
1228   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1229   --htmldir=DIR           html documentation [DOCDIR]
1230   --dvidir=DIR            dvi documentation [DOCDIR]
1231   --pdfdir=DIR            pdf documentation [DOCDIR]
1232   --psdir=DIR             ps documentation [DOCDIR]
1233 _ACEOF
1234
1235   cat <<\_ACEOF
1236 _ACEOF
1237 fi
1238
1239 if test -n "$ac_init_help"; then
1240
1241   cat <<\_ACEOF
1242
1243 Optional Features:
1244   --disable-option-checking  ignore unrecognized --enable/--with options
1245   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1246   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1247   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1248
1249 Report bugs to the package provider.
1250 _ACEOF
1251 ac_status=$?
1252 fi
1253
1254 if test "$ac_init_help" = "recursive"; then
1255   # If there are subdirs, report their specific --help.
1256   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1257     test -d "$ac_dir" ||
1258       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1259       continue
1260     ac_builddir=.
1261
1262 case "$ac_dir" in
1263 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1264 *)
1265   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1266   # A ".." for each directory in $ac_dir_suffix.
1267   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1268   case $ac_top_builddir_sub in
1269   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1270   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1271   esac ;;
1272 esac
1273 ac_abs_top_builddir=$ac_pwd
1274 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1275 # for backward compatibility:
1276 ac_top_builddir=$ac_top_build_prefix
1277
1278 case $srcdir in
1279   .)  # We are building in place.
1280     ac_srcdir=.
1281     ac_top_srcdir=$ac_top_builddir_sub
1282     ac_abs_top_srcdir=$ac_pwd ;;
1283   [\\/]* | ?:[\\/]* )  # Absolute name.
1284     ac_srcdir=$srcdir$ac_dir_suffix;
1285     ac_top_srcdir=$srcdir
1286     ac_abs_top_srcdir=$srcdir ;;
1287   *) # Relative name.
1288     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1289     ac_top_srcdir=$ac_top_build_prefix$srcdir
1290     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1291 esac
1292 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1293
1294     cd "$ac_dir" || { ac_status=$?; continue; }
1295     # Check for guested configure.
1296     if test -f "$ac_srcdir/configure.gnu"; then
1297       echo &&
1298       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1299     elif test -f "$ac_srcdir/configure"; then
1300       echo &&
1301       $SHELL "$ac_srcdir/configure" --help=recursive
1302     else
1303       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1304     fi || ac_status=$?
1305     cd "$ac_pwd" || { ac_status=$?; break; }
1306   done
1307 fi
1308
1309 test -n "$ac_init_help" && exit $ac_status
1310 if $ac_init_version; then
1311   cat <<\_ACEOF
1312 configure
1313 generated by GNU Autoconf 2.69
1314
1315 Copyright (C) 2012 Free Software Foundation, Inc.
1316 This configure script is free software; the Free Software Foundation
1317 gives unlimited permission to copy, distribute and modify it.
1318 _ACEOF
1319   exit
1320 fi
1321
1322 ## ------------------------ ##
1323 ## Autoconf initialization. ##
1324 ## ------------------------ ##
1325 cat >config.log <<_ACEOF
1326 This file contains any messages produced by compilers while
1327 running configure, to aid debugging if configure makes a mistake.
1328
1329 It was created by $as_me, which was
1330 generated by GNU Autoconf 2.69.  Invocation command line was
1331
1332   $ $0 $@
1333
1334 _ACEOF
1335 exec 5>>config.log
1336 {
1337 cat <<_ASUNAME
1338 ## --------- ##
1339 ## Platform. ##
1340 ## --------- ##
1341
1342 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1343 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1344 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1345 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1346 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1347
1348 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1349 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1350
1351 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1352 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1353 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1354 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1355 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1356 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1357 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1358
1359 _ASUNAME
1360
1361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1362 for as_dir in $PATH
1363 do
1364   IFS=$as_save_IFS
1365   test -z "$as_dir" && as_dir=.
1366     $as_echo "PATH: $as_dir"
1367   done
1368 IFS=$as_save_IFS
1369
1370 } >&5
1371
1372 cat >&5 <<_ACEOF
1373
1374
1375 ## ----------- ##
1376 ## Core tests. ##
1377 ## ----------- ##
1378
1379 _ACEOF
1380
1381
1382 # Keep a trace of the command line.
1383 # Strip out --no-create and --no-recursion so they do not pile up.
1384 # Strip out --silent because we don't want to record it for future runs.
1385 # Also quote any args containing shell meta-characters.
1386 # Make two passes to allow for proper duplicate-argument suppression.
1387 ac_configure_args=
1388 ac_configure_args0=
1389 ac_configure_args1=
1390 ac_must_keep_next=false
1391 for ac_pass in 1 2
1392 do
1393   for ac_arg
1394   do
1395     case $ac_arg in
1396     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1397     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1398     | -silent | --silent | --silen | --sile | --sil)
1399       continue ;;
1400     *\'*)
1401       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1402     esac
1403     case $ac_pass in
1404     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1405     2)
1406       as_fn_append ac_configure_args1 " '$ac_arg'"
1407       if test $ac_must_keep_next = true; then
1408         ac_must_keep_next=false # Got value, back to normal.
1409       else
1410         case $ac_arg in
1411           *=* | --config-cache | -C | -disable-* | --disable-* \
1412           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1413           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1414           | -with-* | --with-* | -without-* | --without-* | --x)
1415             case "$ac_configure_args0 " in
1416               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1417             esac
1418             ;;
1419           -* ) ac_must_keep_next=true ;;
1420         esac
1421       fi
1422       as_fn_append ac_configure_args " '$ac_arg'"
1423       ;;
1424     esac
1425   done
1426 done
1427 { ac_configure_args0=; unset ac_configure_args0;}
1428 { ac_configure_args1=; unset ac_configure_args1;}
1429
1430 # When interrupted or exit'd, cleanup temporary files, and complete
1431 # config.log.  We remove comments because anyway the quotes in there
1432 # would cause problems or look ugly.
1433 # WARNING: Use '\'' to represent an apostrophe within the trap.
1434 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1435 trap 'exit_status=$?
1436   # Save into config.log some information that might help in debugging.
1437   {
1438     echo
1439
1440     $as_echo "## ---------------- ##
1441 ## Cache variables. ##
1442 ## ---------------- ##"
1443     echo
1444     # The following way of writing the cache mishandles newlines in values,
1445 (
1446   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1447     eval ac_val=\$$ac_var
1448     case $ac_val in #(
1449     *${as_nl}*)
1450       case $ac_var in #(
1451       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1452 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1453       esac
1454       case $ac_var in #(
1455       _ | IFS | as_nl) ;; #(
1456       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1457       *) { eval $ac_var=; unset $ac_var;} ;;
1458       esac ;;
1459     esac
1460   done
1461   (set) 2>&1 |
1462     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1463     *${as_nl}ac_space=\ *)
1464       sed -n \
1465         "s/'\''/'\''\\\\'\'''\''/g;
1466           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1467       ;; #(
1468     *)
1469       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1470       ;;
1471     esac |
1472     sort
1473 )
1474     echo
1475
1476     $as_echo "## ----------------- ##
1477 ## Output variables. ##
1478 ## ----------------- ##"
1479     echo
1480     for ac_var in $ac_subst_vars
1481     do
1482       eval ac_val=\$$ac_var
1483       case $ac_val in
1484       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1485       esac
1486       $as_echo "$ac_var='\''$ac_val'\''"
1487     done | sort
1488     echo
1489
1490     if test -n "$ac_subst_files"; then
1491       $as_echo "## ------------------- ##
1492 ## File substitutions. ##
1493 ## ------------------- ##"
1494       echo
1495       for ac_var in $ac_subst_files
1496       do
1497         eval ac_val=\$$ac_var
1498         case $ac_val in
1499         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1500         esac
1501         $as_echo "$ac_var='\''$ac_val'\''"
1502       done | sort
1503       echo
1504     fi
1505
1506     if test -s confdefs.h; then
1507       $as_echo "## ----------- ##
1508 ## confdefs.h. ##
1509 ## ----------- ##"
1510       echo
1511       cat confdefs.h
1512       echo
1513     fi
1514     test "$ac_signal" != 0 &&
1515       $as_echo "$as_me: caught signal $ac_signal"
1516     $as_echo "$as_me: exit $exit_status"
1517   } >&5
1518   rm -f core *.core core.conftest.* &&
1519     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1520     exit $exit_status
1521 ' 0
1522 for ac_signal in 1 2 13 15; do
1523   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1524 done
1525 ac_signal=0
1526
1527 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1528 rm -f -r conftest* confdefs.h
1529
1530 $as_echo "/* confdefs.h */" > confdefs.h
1531
1532 # Predefined preprocessor variables.
1533
1534 cat >>confdefs.h <<_ACEOF
1535 #define PACKAGE_NAME "$PACKAGE_NAME"
1536 _ACEOF
1537
1538 cat >>confdefs.h <<_ACEOF
1539 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1540 _ACEOF
1541
1542 cat >>confdefs.h <<_ACEOF
1543 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1544 _ACEOF
1545
1546 cat >>confdefs.h <<_ACEOF
1547 #define PACKAGE_STRING "$PACKAGE_STRING"
1548 _ACEOF
1549
1550 cat >>confdefs.h <<_ACEOF
1551 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1552 _ACEOF
1553
1554 cat >>confdefs.h <<_ACEOF
1555 #define PACKAGE_URL "$PACKAGE_URL"
1556 _ACEOF
1557
1558
1559 # Let the site file select an alternate cache file if it wants to.
1560 # Prefer an explicitly selected file to automatically selected ones.
1561 ac_site_file1=NONE
1562 ac_site_file2=NONE
1563 if test -n "$CONFIG_SITE"; then
1564   # We do not want a PATH search for config.site.
1565   case $CONFIG_SITE in #((
1566     -*)  ac_site_file1=./$CONFIG_SITE;;
1567     */*) ac_site_file1=$CONFIG_SITE;;
1568     *)   ac_site_file1=./$CONFIG_SITE;;
1569   esac
1570 elif test "x$prefix" != xNONE; then
1571   ac_site_file1=$prefix/share/config.site
1572   ac_site_file2=$prefix/etc/config.site
1573 else
1574   ac_site_file1=$ac_default_prefix/share/config.site
1575   ac_site_file2=$ac_default_prefix/etc/config.site
1576 fi
1577 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1578 do
1579   test "x$ac_site_file" = xNONE && continue
1580   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1581     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1582 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1583     sed 's/^/| /' "$ac_site_file" >&5
1584     . "$ac_site_file" \
1585       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1586 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1587 as_fn_error $? "failed to load site script $ac_site_file
1588 See \`config.log' for more details" "$LINENO" 5; }
1589   fi
1590 done
1591
1592 if test -r "$cache_file"; then
1593   # Some versions of bash will fail to source /dev/null (special files
1594   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1595   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1596     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1597 $as_echo "$as_me: loading cache $cache_file" >&6;}
1598     case $cache_file in
1599       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1600       *)                      . "./$cache_file";;
1601     esac
1602   fi
1603 else
1604   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1605 $as_echo "$as_me: creating cache $cache_file" >&6;}
1606   >$cache_file
1607 fi
1608
1609 # Check that the precious variables saved in the cache have kept the same
1610 # value.
1611 ac_cache_corrupted=false
1612 for ac_var in $ac_precious_vars; do
1613   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1614   eval ac_new_set=\$ac_env_${ac_var}_set
1615   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1616   eval ac_new_val=\$ac_env_${ac_var}_value
1617   case $ac_old_set,$ac_new_set in
1618     set,)
1619       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1620 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1621       ac_cache_corrupted=: ;;
1622     ,set)
1623       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1624 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1625       ac_cache_corrupted=: ;;
1626     ,);;
1627     *)
1628       if test "x$ac_old_val" != "x$ac_new_val"; then
1629         # differences in whitespace do not lead to failure.
1630         ac_old_val_w=`echo x $ac_old_val`
1631         ac_new_val_w=`echo x $ac_new_val`
1632         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1633           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1634 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1635           ac_cache_corrupted=:
1636         else
1637           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1638 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1639           eval $ac_var=\$ac_old_val
1640         fi
1641         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1642 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1643         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1644 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1645       fi;;
1646   esac
1647   # Pass precious variables to config.status.
1648   if test "$ac_new_set" = set; then
1649     case $ac_new_val in
1650     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1651     *) ac_arg=$ac_var=$ac_new_val ;;
1652     esac
1653     case " $ac_configure_args " in
1654       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1655       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1656     esac
1657   fi
1658 done
1659 if $ac_cache_corrupted; then
1660   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1661 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1662   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1663 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1664   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1665 fi
1666 ## -------------------- ##
1667 ## Main body of script. ##
1668 ## -------------------- ##
1669
1670 ac_ext=c
1671 ac_cpp='$CPP $CPPFLAGS'
1672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1675
1676
1677
1678
1679 # Select the bitsize of the target.
1680 riscv_addr_bitsize=
1681 case "${target}" in
1682 riscv32*) riscv_addr_bitsize=32 ;;
1683 riscv*) riscv_addr_bitsize=64 ;;
1684 esac
1685 wire_word_bitsize="$riscv_addr_bitsize"
1686 wire_word_msb=""
1687 wire_address_bitsize=""
1688 wire_cell_bitsize=""
1689 # Check whether --enable-sim-bitsize was given.
1690 if test "${enable_sim_bitsize+set}" = set; then :
1691   enableval=$enable_sim_bitsize; sim_bitsize=
1692 case "${enableval}" in
1693   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1694   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1695   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1696   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1697   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1698         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1699       else
1700         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1701       fi ;;
1702   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1703         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1704       else
1705         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1706       fi ;;
1707   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1708 esac
1709 # address bitsize
1710 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1711 case x"${tmp}" in
1712   x ) ;;
1713   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1714   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1715   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1716 esac
1717 # cell bitsize
1718 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1719 case x"${tmp}" in
1720   x ) ;;
1721   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1722   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1723   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1724 esac
1725 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1726   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1727 fi
1728 else
1729   sim_bitsize=""
1730 if test x"$wire_word_bitsize" != x; then
1731   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1732 fi
1733 if test x"$wire_word_msb" != x; then
1734   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1735 fi
1736 if test x"$wire_address_bitsize" != x; then
1737   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1738 fi
1739 if test x"$wire_cell_bitsize" != x; then
1740   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1741 fi
1742 fi
1743
1744
1745 cgen_breaks=""
1746 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1747 cgen_breaks="break cgen_rtx_error";
1748 fi
1749
1750 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1751
1752 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1753
1754 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1755
1756 ac_config_commands="$ac_config_commands Makefile"
1757
1758 ac_config_commands="$ac_config_commands stamp-h"
1759
1760
1761
1762
1763
1764
1765
1766 SIM_COMMON_BUILD_TRUE='#'
1767 SIM_COMMON_BUILD_FALSE=
1768
1769
1770
1771 cat >confcache <<\_ACEOF
1772 # This file is a shell script that caches the results of configure
1773 # tests run on this system so they can be shared between configure
1774 # scripts and configure runs, see configure's option --config-cache.
1775 # It is not useful on other systems.  If it contains results you don't
1776 # want to keep, you may remove or edit it.
1777 #
1778 # config.status only pays attention to the cache file if you give it
1779 # the --recheck option to rerun configure.
1780 #
1781 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1782 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1783 # following values.
1784
1785 _ACEOF
1786
1787 # The following way of writing the cache mishandles newlines in values,
1788 # but we know of no workaround that is simple, portable, and efficient.
1789 # So, we kill variables containing newlines.
1790 # Ultrix sh set writes to stderr and can't be redirected directly,
1791 # and sets the high bit in the cache file unless we assign to the vars.
1792 (
1793   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1794     eval ac_val=\$$ac_var
1795     case $ac_val in #(
1796     *${as_nl}*)
1797       case $ac_var in #(
1798       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1799 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1800       esac
1801       case $ac_var in #(
1802       _ | IFS | as_nl) ;; #(
1803       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1804       *) { eval $ac_var=; unset $ac_var;} ;;
1805       esac ;;
1806     esac
1807   done
1808
1809   (set) 2>&1 |
1810     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1811     *${as_nl}ac_space=\ *)
1812       # `set' does not quote correctly, so add quotes: double-quote
1813       # substitution turns \\\\ into \\, and sed turns \\ into \.
1814       sed -n \
1815         "s/'/'\\\\''/g;
1816           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1817       ;; #(
1818     *)
1819       # `set' quotes correctly as required by POSIX, so do not add quotes.
1820       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1821       ;;
1822     esac |
1823     sort
1824 ) |
1825   sed '
1826      /^ac_cv_env_/b end
1827      t clear
1828      :clear
1829      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1830      t end
1831      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1832      :end' >>confcache
1833 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1834   if test -w "$cache_file"; then
1835     if test "x$cache_file" != "x/dev/null"; then
1836       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1837 $as_echo "$as_me: updating cache $cache_file" >&6;}
1838       if test ! -f "$cache_file" || test -h "$cache_file"; then
1839         cat confcache >"$cache_file"
1840       else
1841         case $cache_file in #(
1842         */* | ?:*)
1843           mv -f confcache "$cache_file"$$ &&
1844           mv -f "$cache_file"$$ "$cache_file" ;; #(
1845         *)
1846           mv -f confcache "$cache_file" ;;
1847         esac
1848       fi
1849     fi
1850   else
1851     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1852 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1853   fi
1854 fi
1855 rm -f confcache
1856
1857 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1858 # Let make expand exec_prefix.
1859 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1860
1861 # Transform confdefs.h into DEFS.
1862 # Protect against shell expansion while executing Makefile rules.
1863 # Protect against Makefile macro expansion.
1864 #
1865 # If the first sed substitution is executed (which looks for macros that
1866 # take arguments), then branch to the quote section.  Otherwise,
1867 # look for a macro that doesn't take arguments.
1868 ac_script='
1869 :mline
1870 /\\$/{
1871  N
1872  s,\\\n,,
1873  b mline
1874 }
1875 t clear
1876 :clear
1877 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1878 t quote
1879 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1880 t quote
1881 b any
1882 :quote
1883 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1884 s/\[/\\&/g
1885 s/\]/\\&/g
1886 s/\$/$$/g
1887 H
1888 :any
1889 ${
1890         g
1891         s/^\n//
1892         s/\n/ /g
1893         p
1894 }
1895 '
1896 DEFS=`sed -n "$ac_script" confdefs.h`
1897
1898
1899 ac_libobjs=
1900 ac_ltlibobjs=
1901 U=
1902 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1903   # 1. Remove the extension, and $U if already installed.
1904   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1905   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1906   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1907   #    will be set to the directory where LIBOBJS objects are built.
1908   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1909   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1910 done
1911 LIBOBJS=$ac_libobjs
1912
1913 LTLIBOBJS=$ac_ltlibobjs
1914
1915
1916
1917 : "${CONFIG_STATUS=./config.status}"
1918 ac_write_fail=0
1919 ac_clean_files_save=$ac_clean_files
1920 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1922 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1923 as_write_fail=0
1924 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1925 #! $SHELL
1926 # Generated by $as_me.
1927 # Run this file to recreate the current configuration.
1928 # Compiler output produced by configure, useful for debugging
1929 # configure, is in config.log if it exists.
1930
1931 debug=false
1932 ac_cs_recheck=false
1933 ac_cs_silent=false
1934
1935 SHELL=\${CONFIG_SHELL-$SHELL}
1936 export SHELL
1937 _ASEOF
1938 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1939 ## -------------------- ##
1940 ## M4sh Initialization. ##
1941 ## -------------------- ##
1942
1943 # Be more Bourne compatible
1944 DUALCASE=1; export DUALCASE # for MKS sh
1945 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1946   emulate sh
1947   NULLCMD=:
1948   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1949   # is contrary to our usage.  Disable this feature.
1950   alias -g '${1+"$@"}'='"$@"'
1951   setopt NO_GLOB_SUBST
1952 else
1953   case `(set -o) 2>/dev/null` in #(
1954   *posix*) :
1955     set -o posix ;; #(
1956   *) :
1957      ;;
1958 esac
1959 fi
1960
1961
1962 as_nl='
1963 '
1964 export as_nl
1965 # Printing a long string crashes Solaris 7 /usr/bin/printf.
1966 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1967 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1968 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1969 # Prefer a ksh shell builtin over an external printf program on Solaris,
1970 # but without wasting forks for bash or zsh.
1971 if test -z "$BASH_VERSION$ZSH_VERSION" \
1972     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
1973   as_echo='print -r --'
1974   as_echo_n='print -rn --'
1975 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
1976   as_echo='printf %s\n'
1977   as_echo_n='printf %s'
1978 else
1979   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
1980     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
1981     as_echo_n='/usr/ucb/echo -n'
1982   else
1983     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
1984     as_echo_n_body='eval
1985       arg=$1;
1986       case $arg in #(
1987       *"$as_nl"*)
1988         expr "X$arg" : "X\\(.*\\)$as_nl";
1989         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
1990       esac;
1991       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
1992     '
1993     export as_echo_n_body
1994     as_echo_n='sh -c $as_echo_n_body as_echo'
1995   fi
1996   export as_echo_body
1997   as_echo='sh -c $as_echo_body as_echo'
1998 fi
1999
2000 # The user is always right.
2001 if test "${PATH_SEPARATOR+set}" != set; then
2002   PATH_SEPARATOR=:
2003   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2004     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2005       PATH_SEPARATOR=';'
2006   }
2007 fi
2008
2009
2010 # IFS
2011 # We need space, tab and new line, in precisely that order.  Quoting is
2012 # there to prevent editors from complaining about space-tab.
2013 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2014 # splitting by setting IFS to empty value.)
2015 IFS=" ""        $as_nl"
2016
2017 # Find who we are.  Look in the path if we contain no directory separator.
2018 as_myself=
2019 case $0 in #((
2020   *[\\/]* ) as_myself=$0 ;;
2021   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2022 for as_dir in $PATH
2023 do
2024   IFS=$as_save_IFS
2025   test -z "$as_dir" && as_dir=.
2026     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2027   done
2028 IFS=$as_save_IFS
2029
2030      ;;
2031 esac
2032 # We did not find ourselves, most probably we were run as `sh COMMAND'
2033 # in which case we are not to be found in the path.
2034 if test "x$as_myself" = x; then
2035   as_myself=$0
2036 fi
2037 if test ! -f "$as_myself"; then
2038   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2039   exit 1
2040 fi
2041
2042 # Unset variables that we do not need and which cause bugs (e.g. in
2043 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2044 # suppresses any "Segmentation fault" message there.  '((' could
2045 # trigger a bug in pdksh 5.2.14.
2046 for as_var in BASH_ENV ENV MAIL MAILPATH
2047 do eval test x\${$as_var+set} = xset \
2048   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2049 done
2050 PS1='$ '
2051 PS2='> '
2052 PS4='+ '
2053
2054 # NLS nuisances.
2055 LC_ALL=C
2056 export LC_ALL
2057 LANGUAGE=C
2058 export LANGUAGE
2059
2060 # CDPATH.
2061 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2062
2063
2064 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2065 # ----------------------------------------
2066 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2067 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2068 # script with STATUS, using 1 if that was 0.
2069 as_fn_error ()
2070 {
2071   as_status=$1; test $as_status -eq 0 && as_status=1
2072   if test "$4"; then
2073     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2074     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2075   fi
2076   $as_echo "$as_me: error: $2" >&2
2077   as_fn_exit $as_status
2078 } # as_fn_error
2079
2080
2081 # as_fn_set_status STATUS
2082 # -----------------------
2083 # Set $? to STATUS, without forking.
2084 as_fn_set_status ()
2085 {
2086   return $1
2087 } # as_fn_set_status
2088
2089 # as_fn_exit STATUS
2090 # -----------------
2091 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2092 as_fn_exit ()
2093 {
2094   set +e
2095   as_fn_set_status $1
2096   exit $1
2097 } # as_fn_exit
2098
2099 # as_fn_unset VAR
2100 # ---------------
2101 # Portably unset VAR.
2102 as_fn_unset ()
2103 {
2104   { eval $1=; unset $1;}
2105 }
2106 as_unset=as_fn_unset
2107 # as_fn_append VAR VALUE
2108 # ----------------------
2109 # Append the text in VALUE to the end of the definition contained in VAR. Take
2110 # advantage of any shell optimizations that allow amortized linear growth over
2111 # repeated appends, instead of the typical quadratic growth present in naive
2112 # implementations.
2113 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2114   eval 'as_fn_append ()
2115   {
2116     eval $1+=\$2
2117   }'
2118 else
2119   as_fn_append ()
2120   {
2121     eval $1=\$$1\$2
2122   }
2123 fi # as_fn_append
2124
2125 # as_fn_arith ARG...
2126 # ------------------
2127 # Perform arithmetic evaluation on the ARGs, and store the result in the
2128 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2129 # must be portable across $(()) and expr.
2130 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2131   eval 'as_fn_arith ()
2132   {
2133     as_val=$(( $* ))
2134   }'
2135 else
2136   as_fn_arith ()
2137   {
2138     as_val=`expr "$@" || test $? -eq 1`
2139   }
2140 fi # as_fn_arith
2141
2142
2143 if expr a : '\(a\)' >/dev/null 2>&1 &&
2144    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2145   as_expr=expr
2146 else
2147   as_expr=false
2148 fi
2149
2150 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2151   as_basename=basename
2152 else
2153   as_basename=false
2154 fi
2155
2156 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2157   as_dirname=dirname
2158 else
2159   as_dirname=false
2160 fi
2161
2162 as_me=`$as_basename -- "$0" ||
2163 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2164          X"$0" : 'X\(//\)$' \| \
2165          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2166 $as_echo X/"$0" |
2167     sed '/^.*\/\([^/][^/]*\)\/*$/{
2168             s//\1/
2169             q
2170           }
2171           /^X\/\(\/\/\)$/{
2172             s//\1/
2173             q
2174           }
2175           /^X\/\(\/\).*/{
2176             s//\1/
2177             q
2178           }
2179           s/.*/./; q'`
2180
2181 # Avoid depending upon Character Ranges.
2182 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2183 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2184 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2185 as_cr_digits='0123456789'
2186 as_cr_alnum=$as_cr_Letters$as_cr_digits
2187
2188 ECHO_C= ECHO_N= ECHO_T=
2189 case `echo -n x` in #(((((
2190 -n*)
2191   case `echo 'xy\c'` in
2192   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2193   xy)  ECHO_C='\c';;
2194   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2195        ECHO_T=' ';;
2196   esac;;
2197 *)
2198   ECHO_N='-n';;
2199 esac
2200
2201 rm -f conf$$ conf$$.exe conf$$.file
2202 if test -d conf$$.dir; then
2203   rm -f conf$$.dir/conf$$.file
2204 else
2205   rm -f conf$$.dir
2206   mkdir conf$$.dir 2>/dev/null
2207 fi
2208 if (echo >conf$$.file) 2>/dev/null; then
2209   if ln -s conf$$.file conf$$ 2>/dev/null; then
2210     as_ln_s='ln -s'
2211     # ... but there are two gotchas:
2212     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2213     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2214     # In both cases, we have to default to `cp -pR'.
2215     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2216       as_ln_s='cp -pR'
2217   elif ln conf$$.file conf$$ 2>/dev/null; then
2218     as_ln_s=ln
2219   else
2220     as_ln_s='cp -pR'
2221   fi
2222 else
2223   as_ln_s='cp -pR'
2224 fi
2225 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2226 rmdir conf$$.dir 2>/dev/null
2227
2228
2229 # as_fn_mkdir_p
2230 # -------------
2231 # Create "$as_dir" as a directory, including parents if necessary.
2232 as_fn_mkdir_p ()
2233 {
2234
2235   case $as_dir in #(
2236   -*) as_dir=./$as_dir;;
2237   esac
2238   test -d "$as_dir" || eval $as_mkdir_p || {
2239     as_dirs=
2240     while :; do
2241       case $as_dir in #(
2242       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2243       *) as_qdir=$as_dir;;
2244       esac
2245       as_dirs="'$as_qdir' $as_dirs"
2246       as_dir=`$as_dirname -- "$as_dir" ||
2247 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2248          X"$as_dir" : 'X\(//\)[^/]' \| \
2249          X"$as_dir" : 'X\(//\)$' \| \
2250          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2251 $as_echo X"$as_dir" |
2252     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2253             s//\1/
2254             q
2255           }
2256           /^X\(\/\/\)[^/].*/{
2257             s//\1/
2258             q
2259           }
2260           /^X\(\/\/\)$/{
2261             s//\1/
2262             q
2263           }
2264           /^X\(\/\).*/{
2265             s//\1/
2266             q
2267           }
2268           s/.*/./; q'`
2269       test -d "$as_dir" && break
2270     done
2271     test -z "$as_dirs" || eval "mkdir $as_dirs"
2272   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2273
2274
2275 } # as_fn_mkdir_p
2276 if mkdir -p . 2>/dev/null; then
2277   as_mkdir_p='mkdir -p "$as_dir"'
2278 else
2279   test -d ./-p && rmdir ./-p
2280   as_mkdir_p=false
2281 fi
2282
2283
2284 # as_fn_executable_p FILE
2285 # -----------------------
2286 # Test if FILE is an executable regular file.
2287 as_fn_executable_p ()
2288 {
2289   test -f "$1" && test -x "$1"
2290 } # as_fn_executable_p
2291 as_test_x='test -x'
2292 as_executable_p=as_fn_executable_p
2293
2294 # Sed expression to map a string onto a valid CPP name.
2295 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2296
2297 # Sed expression to map a string onto a valid variable name.
2298 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299
2300
2301 exec 6>&1
2302 ## ----------------------------------- ##
2303 ## Main body of $CONFIG_STATUS script. ##
2304 ## ----------------------------------- ##
2305 _ASEOF
2306 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2307
2308 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2309 # Save the log message, to keep $0 and so on meaningful, and to
2310 # report actual input values of CONFIG_FILES etc. instead of their
2311 # values after options handling.
2312 ac_log="
2313 This file was extended by $as_me, which was
2314 generated by GNU Autoconf 2.69.  Invocation command line was
2315
2316   CONFIG_FILES    = $CONFIG_FILES
2317   CONFIG_HEADERS  = $CONFIG_HEADERS
2318   CONFIG_LINKS    = $CONFIG_LINKS
2319   CONFIG_COMMANDS = $CONFIG_COMMANDS
2320   $ $0 $@
2321
2322 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2323 "
2324
2325 _ACEOF
2326
2327 case $ac_config_files in *"
2328 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2329 esac
2330
2331
2332
2333 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2334 # Files that config.status was made for.
2335 config_files="$ac_config_files"
2336 config_commands="$ac_config_commands"
2337
2338 _ACEOF
2339
2340 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2341 ac_cs_usage="\
2342 \`$as_me' instantiates files and other configuration actions
2343 from templates according to the current configuration.  Unless the files
2344 and actions are specified as TAGs, all are instantiated by default.
2345
2346 Usage: $0 [OPTION]... [TAG]...
2347
2348   -h, --help       print this help, then exit
2349   -V, --version    print version number and configuration settings, then exit
2350       --config     print configuration, then exit
2351   -q, --quiet, --silent
2352                    do not print progress messages
2353   -d, --debug      don't remove temporary files
2354       --recheck    update $as_me by reconfiguring in the same conditions
2355       --file=FILE[:TEMPLATE]
2356                    instantiate the configuration file FILE
2357
2358 Configuration files:
2359 $config_files
2360
2361 Configuration commands:
2362 $config_commands
2363
2364 Report bugs to the package provider."
2365
2366 _ACEOF
2367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2368 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2369 ac_cs_version="\\
2370 config.status
2371 configured by $0, generated by GNU Autoconf 2.69,
2372   with options \\"\$ac_cs_config\\"
2373
2374 Copyright (C) 2012 Free Software Foundation, Inc.
2375 This config.status script is free software; the Free Software Foundation
2376 gives unlimited permission to copy, distribute and modify it."
2377
2378 ac_pwd='$ac_pwd'
2379 srcdir='$srcdir'
2380 test -n "\$AWK" || AWK=awk
2381 _ACEOF
2382
2383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2384 # The default lists apply if the user does not specify any file.
2385 ac_need_defaults=:
2386 while test $# != 0
2387 do
2388   case $1 in
2389   --*=?*)
2390     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2391     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2392     ac_shift=:
2393     ;;
2394   --*=)
2395     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2396     ac_optarg=
2397     ac_shift=:
2398     ;;
2399   *)
2400     ac_option=$1
2401     ac_optarg=$2
2402     ac_shift=shift
2403     ;;
2404   esac
2405
2406   case $ac_option in
2407   # Handling of the options.
2408   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2409     ac_cs_recheck=: ;;
2410   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2411     $as_echo "$ac_cs_version"; exit ;;
2412   --config | --confi | --conf | --con | --co | --c )
2413     $as_echo "$ac_cs_config"; exit ;;
2414   --debug | --debu | --deb | --de | --d | -d )
2415     debug=: ;;
2416   --file | --fil | --fi | --f )
2417     $ac_shift
2418     case $ac_optarg in
2419     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2420     '') as_fn_error $? "missing file argument" ;;
2421     esac
2422     as_fn_append CONFIG_FILES " '$ac_optarg'"
2423     ac_need_defaults=false;;
2424   --he | --h |  --help | --hel | -h )
2425     $as_echo "$ac_cs_usage"; exit ;;
2426   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2427   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2428     ac_cs_silent=: ;;
2429
2430   # This is an error.
2431   -*) as_fn_error $? "unrecognized option: \`$1'
2432 Try \`$0 --help' for more information." ;;
2433
2434   *) as_fn_append ac_config_targets " $1"
2435      ac_need_defaults=false ;;
2436
2437   esac
2438   shift
2439 done
2440
2441 ac_configure_extra_args=
2442
2443 if $ac_cs_silent; then
2444   exec 6>/dev/null
2445   ac_configure_extra_args="$ac_configure_extra_args --silent"
2446 fi
2447
2448 _ACEOF
2449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2450 if \$ac_cs_recheck; then
2451   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2452   shift
2453   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2454   CONFIG_SHELL='$SHELL'
2455   export CONFIG_SHELL
2456   exec "\$@"
2457 fi
2458
2459 _ACEOF
2460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2461 exec 5>>config.log
2462 {
2463   echo
2464   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2465 ## Running $as_me. ##
2466 _ASBOX
2467   $as_echo "$ac_log"
2468 } >&5
2469
2470 _ACEOF
2471 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2472 _ACEOF
2473
2474 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2475
2476 # Handling of arguments.
2477 for ac_config_target in $ac_config_targets
2478 do
2479   case $ac_config_target in
2480     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2481     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2482     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2483     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2484     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2485
2486   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2487   esac
2488 done
2489
2490
2491 # If the user did not use the arguments to specify the items to instantiate,
2492 # then the envvar interface is used.  Set only those that are not.
2493 # We use the long form for the default assignment because of an extremely
2494 # bizarre bug on SunOS 4.1.3.
2495 if $ac_need_defaults; then
2496   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2497   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2498 fi
2499
2500 # Have a temporary directory for convenience.  Make it in the build tree
2501 # simply because there is no reason against having it here, and in addition,
2502 # creating and moving files from /tmp can sometimes cause problems.
2503 # Hook for its removal unless debugging.
2504 # Note that there is a small window in which the directory will not be cleaned:
2505 # after its creation but before its name has been assigned to `$tmp'.
2506 $debug ||
2507 {
2508   tmp= ac_tmp=
2509   trap 'exit_status=$?
2510   : "${ac_tmp:=$tmp}"
2511   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2512 ' 0
2513   trap 'as_fn_exit 1' 1 2 13 15
2514 }
2515 # Create a (secure) tmp directory for tmp files.
2516
2517 {
2518   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2519   test -d "$tmp"
2520 }  ||
2521 {
2522   tmp=./conf$$-$RANDOM
2523   (umask 077 && mkdir "$tmp")
2524 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2525 ac_tmp=$tmp
2526
2527 # Set up the scripts for CONFIG_FILES section.
2528 # No need to generate them if there are no CONFIG_FILES.
2529 # This happens for instance with `./config.status config.h'.
2530 if test -n "$CONFIG_FILES"; then
2531
2532
2533 ac_cr=`echo X | tr X '\015'`
2534 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2535 # But we know of no other shell where ac_cr would be empty at this
2536 # point, so we can use a bashism as a fallback.
2537 if test "x$ac_cr" = x; then
2538   eval ac_cr=\$\'\\r\'
2539 fi
2540 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2541 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2542   ac_cs_awk_cr='\\r'
2543 else
2544   ac_cs_awk_cr=$ac_cr
2545 fi
2546
2547 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2548 _ACEOF
2549
2550
2551 {
2552   echo "cat >conf$$subs.awk <<_ACEOF" &&
2553   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2554   echo "_ACEOF"
2555 } >conf$$subs.sh ||
2556   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2557 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2558 ac_delim='%!_!# '
2559 for ac_last_try in false false false false false :; do
2560   . ./conf$$subs.sh ||
2561     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2562
2563   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2564   if test $ac_delim_n = $ac_delim_num; then
2565     break
2566   elif $ac_last_try; then
2567     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2568   else
2569     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2570   fi
2571 done
2572 rm -f conf$$subs.sh
2573
2574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2575 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2576 _ACEOF
2577 sed -n '
2578 h
2579 s/^/S["/; s/!.*/"]=/
2580 p
2581 g
2582 s/^[^!]*!//
2583 :repl
2584 t repl
2585 s/'"$ac_delim"'$//
2586 t delim
2587 :nl
2588 h
2589 s/\(.\{148\}\)..*/\1/
2590 t more1
2591 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2592 p
2593 n
2594 b repl
2595 :more1
2596 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2597 p
2598 g
2599 s/.\{148\}//
2600 t nl
2601 :delim
2602 h
2603 s/\(.\{148\}\)..*/\1/
2604 t more2
2605 s/["\\]/\\&/g; s/^/"/; s/$/"/
2606 p
2607 b
2608 :more2
2609 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2610 p
2611 g
2612 s/.\{148\}//
2613 t delim
2614 ' <conf$$subs.awk | sed '
2615 /^[^""]/{
2616   N
2617   s/\n//
2618 }
2619 ' >>$CONFIG_STATUS || ac_write_fail=1
2620 rm -f conf$$subs.awk
2621 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2622 _ACAWK
2623 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2624   for (key in S) S_is_set[key] = 1
2625   FS = "\a"
2626
2627 }
2628 {
2629   line = $ 0
2630   nfields = split(line, field, "@")
2631   substed = 0
2632   len = length(field[1])
2633   for (i = 2; i < nfields; i++) {
2634     key = field[i]
2635     keylen = length(key)
2636     if (S_is_set[key]) {
2637       value = S[key]
2638       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2639       len += length(value) + length(field[++i])
2640       substed = 1
2641     } else
2642       len += 1 + keylen
2643   }
2644
2645   print line
2646 }
2647
2648 _ACAWK
2649 _ACEOF
2650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2651 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2652   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2653 else
2654   cat
2655 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2656   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2657 _ACEOF
2658
2659 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2660 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2661 # trailing colons and then remove the whole line if VPATH becomes empty
2662 # (actually we leave an empty line to preserve line numbers).
2663 if test "x$srcdir" = x.; then
2664   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2665 h
2666 s///
2667 s/^/:/
2668 s/[      ]*$/:/
2669 s/:\$(srcdir):/:/g
2670 s/:\${srcdir}:/:/g
2671 s/:@srcdir@:/:/g
2672 s/^:*//
2673 s/:*$//
2674 x
2675 s/\(=[   ]*\).*/\1/
2676 G
2677 s/\n//
2678 s/^[^=]*=[       ]*$//
2679 }'
2680 fi
2681
2682 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2683 fi # test -n "$CONFIG_FILES"
2684
2685
2686 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2687 shift
2688 for ac_tag
2689 do
2690   case $ac_tag in
2691   :[FHLC]) ac_mode=$ac_tag; continue;;
2692   esac
2693   case $ac_mode$ac_tag in
2694   :[FHL]*:*);;
2695   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2696   :[FH]-) ac_tag=-:-;;
2697   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2698   esac
2699   ac_save_IFS=$IFS
2700   IFS=:
2701   set x $ac_tag
2702   IFS=$ac_save_IFS
2703   shift
2704   ac_file=$1
2705   shift
2706
2707   case $ac_mode in
2708   :L) ac_source=$1;;
2709   :[FH])
2710     ac_file_inputs=
2711     for ac_f
2712     do
2713       case $ac_f in
2714       -) ac_f="$ac_tmp/stdin";;
2715       *) # Look for the file first in the build tree, then in the source tree
2716          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2717          # because $ac_f cannot contain `:'.
2718          test -f "$ac_f" ||
2719            case $ac_f in
2720            [\\/$]*) false;;
2721            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2722            esac ||
2723            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2724       esac
2725       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2726       as_fn_append ac_file_inputs " '$ac_f'"
2727     done
2728
2729     # Let's still pretend it is `configure' which instantiates (i.e., don't
2730     # use $as_me), people would be surprised to read:
2731     #    /* config.h.  Generated by config.status.  */
2732     configure_input='Generated from '`
2733           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2734         `' by configure.'
2735     if test x"$ac_file" != x-; then
2736       configure_input="$ac_file.  $configure_input"
2737       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2738 $as_echo "$as_me: creating $ac_file" >&6;}
2739     fi
2740     # Neutralize special characters interpreted by sed in replacement strings.
2741     case $configure_input in #(
2742     *\&* | *\|* | *\\* )
2743        ac_sed_conf_input=`$as_echo "$configure_input" |
2744        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2745     *) ac_sed_conf_input=$configure_input;;
2746     esac
2747
2748     case $ac_tag in
2749     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2750       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2751     esac
2752     ;;
2753   esac
2754
2755   ac_dir=`$as_dirname -- "$ac_file" ||
2756 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2757          X"$ac_file" : 'X\(//\)[^/]' \| \
2758          X"$ac_file" : 'X\(//\)$' \| \
2759          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2760 $as_echo X"$ac_file" |
2761     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2762             s//\1/
2763             q
2764           }
2765           /^X\(\/\/\)[^/].*/{
2766             s//\1/
2767             q
2768           }
2769           /^X\(\/\/\)$/{
2770             s//\1/
2771             q
2772           }
2773           /^X\(\/\).*/{
2774             s//\1/
2775             q
2776           }
2777           s/.*/./; q'`
2778   as_dir="$ac_dir"; as_fn_mkdir_p
2779   ac_builddir=.
2780
2781 case "$ac_dir" in
2782 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2783 *)
2784   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2785   # A ".." for each directory in $ac_dir_suffix.
2786   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2787   case $ac_top_builddir_sub in
2788   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2789   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2790   esac ;;
2791 esac
2792 ac_abs_top_builddir=$ac_pwd
2793 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2794 # for backward compatibility:
2795 ac_top_builddir=$ac_top_build_prefix
2796
2797 case $srcdir in
2798   .)  # We are building in place.
2799     ac_srcdir=.
2800     ac_top_srcdir=$ac_top_builddir_sub
2801     ac_abs_top_srcdir=$ac_pwd ;;
2802   [\\/]* | ?:[\\/]* )  # Absolute name.
2803     ac_srcdir=$srcdir$ac_dir_suffix;
2804     ac_top_srcdir=$srcdir
2805     ac_abs_top_srcdir=$srcdir ;;
2806   *) # Relative name.
2807     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2808     ac_top_srcdir=$ac_top_build_prefix$srcdir
2809     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2810 esac
2811 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2812
2813
2814   case $ac_mode in
2815   :F)
2816   #
2817   # CONFIG_FILE
2818   #
2819
2820 _ACEOF
2821
2822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2823 # If the template does not know about datarootdir, expand it.
2824 # FIXME: This hack should be removed a few years after 2.60.
2825 ac_datarootdir_hack=; ac_datarootdir_seen=
2826 ac_sed_dataroot='
2827 /datarootdir/ {
2828   p
2829   q
2830 }
2831 /@datadir@/p
2832 /@docdir@/p
2833 /@infodir@/p
2834 /@localedir@/p
2835 /@mandir@/p'
2836 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2837 *datarootdir*) ac_datarootdir_seen=yes;;
2838 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2839   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2840 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2841 _ACEOF
2842 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2843   ac_datarootdir_hack='
2844   s&@datadir@&$datadir&g
2845   s&@docdir@&$docdir&g
2846   s&@infodir@&$infodir&g
2847   s&@localedir@&$localedir&g
2848   s&@mandir@&$mandir&g
2849   s&\\\${datarootdir}&$datarootdir&g' ;;
2850 esac
2851 _ACEOF
2852
2853 # Neutralize VPATH when `$srcdir' = `.'.
2854 # Shell code in configure.ac might set extrasub.
2855 # FIXME: do we really want to maintain this feature?
2856 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2857 ac_sed_extra="$ac_vpsub
2858 $extrasub
2859 _ACEOF
2860 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2861 :t
2862 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2863 s|@configure_input@|$ac_sed_conf_input|;t t
2864 s&@top_builddir@&$ac_top_builddir_sub&;t t
2865 s&@top_build_prefix@&$ac_top_build_prefix&;t t
2866 s&@srcdir@&$ac_srcdir&;t t
2867 s&@abs_srcdir@&$ac_abs_srcdir&;t t
2868 s&@top_srcdir@&$ac_top_srcdir&;t t
2869 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2870 s&@builddir@&$ac_builddir&;t t
2871 s&@abs_builddir@&$ac_abs_builddir&;t t
2872 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2873 $ac_datarootdir_hack
2874 "
2875 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
2876   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2877
2878 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2879   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
2880   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
2881       "$ac_tmp/out"`; test -z "$ac_out"; } &&
2882   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2883 which seems to be undefined.  Please make sure it is defined" >&5
2884 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2885 which seems to be undefined.  Please make sure it is defined" >&2;}
2886
2887   rm -f "$ac_tmp/stdin"
2888   case $ac_file in
2889   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
2890   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
2891   esac \
2892   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
2893  ;;
2894
2895
2896   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
2897 $as_echo "$as_me: executing $ac_file commands" >&6;}
2898  ;;
2899   esac
2900
2901
2902   case $ac_file$ac_mode in
2903     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2904  rm -f Makesim1.tmp Makesim2.tmp Makefile
2905  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2906  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2907  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2908         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2909         <Makefile.sim >Makefile
2910  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2911  ;;
2912     "stamp-h":C) echo > stamp-h ;;
2913
2914   esac
2915 done # for ac_tag
2916
2917
2918 as_fn_exit 0
2919 _ACEOF
2920 ac_clean_files=$ac_clean_files_save
2921
2922 test $ac_write_fail = 0 ||
2923   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
2924
2925
2926 # configure is writing to config.log, and then calls config.status.
2927 # config.status does its own redirection, appending to config.log.
2928 # Unfortunately, on DOS this fails, as config.log is still kept open
2929 # by configure, so config.status won't be able to write to it; its
2930 # output is simply discarded.  So we exec the FD to /dev/null,
2931 # effectively closing config.log, so it can be properly (re)opened and
2932 # appended to by config.status.  When coming back to configure, we
2933 # need to make the FD available again.
2934 if test "$no_create" != yes; then
2935   ac_cs_success=:
2936   ac_config_status_args=
2937   test "$silent" = yes &&
2938     ac_config_status_args="$ac_config_status_args --quiet"
2939   exec 5>/dev/null
2940   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2941   exec 5>>config.log
2942   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2943   # would make configure fail if this is the last instruction.
2944   $ac_cs_success || as_fn_exit 1
2945 fi
2946 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2947   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2948 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2949 fi
2950
2951