sim/arm/configure

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