sim/or1k/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_float
 589 cgen_breaks
 590 cgen
 591 cgendir
 592 CGEN_MAINT
 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_scache
 647 sim_inline
 648 sim_hw
 649 sim_hw_objs
 650 sim_hw_cflags
 651 sim_default_model
 652 sim_bitsize'
 653 ac_subst_files=''
 654 ac_user_opts='
 655 enable_option_checking
 656 enable_maintainer_mode
 657 enable_sim_inline
 658 enable_sim_bitsize
 659 enable_sim_scache
 660 enable_sim_default_model
 661 enable_cgen_maint
 662 enable_sim_hardware
 663 '
 664       ac_precious_vars='build_alias
 665 host_alias
 666 target_alias'
 667
 668
 669 # Initialize some variables set by options.
 670 ac_init_help=
 671 ac_init_version=false
 672 ac_unrecognized_opts=
 673 ac_unrecognized_sep=
 674 # The variables have the same names as the options, with
 675 # dashes changed to underlines.
 676 cache_file=/dev/null
 677 exec_prefix=NONE
 678 no_create=
 679 no_recursion=
 680 prefix=NONE
 681 program_prefix=NONE
 682 program_suffix=NONE
 683 program_transform_name=s,x,x,
 684 silent=
 685 site=
 686 srcdir=
 687 verbose=
 688 x_includes=NONE
 689 x_libraries=NONE
 690
 691 # Installation directory options.
 692 # These are left unexpanded so users can "make install exec_prefix=/foo"
 693 # and all the variables that are supposed to be based on exec_prefix
 694 # by default will actually change.
 695 # Use braces instead of parens because sh, perl, etc. also accept them.
 696 # (The list follows the same order as the GNU Coding Standards.)
 697 bindir='${exec_prefix}/bin'
 698 sbindir='${exec_prefix}/sbin'
 699 libexecdir='${exec_prefix}/libexec'
 700 datarootdir='${prefix}/share'
 701 datadir='${datarootdir}'
 702 sysconfdir='${prefix}/etc'
 703 sharedstatedir='${prefix}/com'
 704 localstatedir='${prefix}/var'
 705 includedir='${prefix}/include'
 706 oldincludedir='/usr/include'
 707 docdir='${datarootdir}/doc/${PACKAGE}'
 708 infodir='${datarootdir}/info'
 709 htmldir='${docdir}'
 710 dvidir='${docdir}'
 711 pdfdir='${docdir}'
 712 psdir='${docdir}'
 713 libdir='${exec_prefix}/lib'
 714 localedir='${datarootdir}/locale'
 715 mandir='${datarootdir}/man'
 716
 717 ac_prev=
 718 ac_dashdash=
 719 for ac_option
 720 do
 721   # If the previous option needs an argument, assign it.
 722   if test -n "$ac_prev"; then
 723     eval $ac_prev=\$ac_option
 724     ac_prev=
 725     continue
 726   fi
 727
 728   case $ac_option in
 729   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 730   *=)   ac_optarg= ;;
 731   *)    ac_optarg=yes ;;
 732   esac
 733
 734   # Accept the important Cygnus configure options, so we can diagnose typos.
 735
 736   case $ac_dashdash$ac_option in
 737   --)
 738     ac_dashdash=yes ;;
 739
 740   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 741     ac_prev=bindir ;;
 742   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 743     bindir=$ac_optarg ;;
 744
 745   -build | --build | --buil | --bui | --bu)
 746     ac_prev=build_alias ;;
 747   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 748     build_alias=$ac_optarg ;;
 749
 750   -cache-file | --cache-file | --cache-fil | --cache-fi \
 751   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 752     ac_prev=cache_file ;;
 753   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 754   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 755     cache_file=$ac_optarg ;;
 756
 757   --config-cache | -C)
 758     cache_file=config.cache ;;
 759
 760   -datadir | --datadir | --datadi | --datad)
 761     ac_prev=datadir ;;
 762   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 763     datadir=$ac_optarg ;;
 764
 765   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 766   | --dataroo | --dataro | --datar)
 767     ac_prev=datarootdir ;;
 768   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 769   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 770     datarootdir=$ac_optarg ;;
 771
 772   -disable-* | --disable-*)
 773     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 774     # Reject names that are not valid shell variable names.
 775     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 776       as_fn_error $? "invalid feature name: $ac_useropt"
 777     ac_useropt_orig=$ac_useropt
 778     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 779     case $ac_user_opts in
 780       *"
 781 "enable_$ac_useropt"
 782 "*) ;;
 783       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 784          ac_unrecognized_sep=', ';;
 785     esac
 786     eval enable_$ac_useropt=no ;;
 787
 788   -docdir | --docdir | --docdi | --doc | --do)
 789     ac_prev=docdir ;;
 790   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 791     docdir=$ac_optarg ;;
 792
 793   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 794     ac_prev=dvidir ;;
 795   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 796     dvidir=$ac_optarg ;;
 797
 798   -enable-* | --enable-*)
 799     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 800     # Reject names that are not valid shell variable names.
 801     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 802       as_fn_error $? "invalid feature name: $ac_useropt"
 803     ac_useropt_orig=$ac_useropt
 804     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 805     case $ac_user_opts in
 806       *"
 807 "enable_$ac_useropt"
 808 "*) ;;
 809       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 810          ac_unrecognized_sep=', ';;
 811     esac
 812     eval enable_$ac_useropt=\$ac_optarg ;;
 813
 814   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 815   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 816   | --exec | --exe | --ex)
 817     ac_prev=exec_prefix ;;
 818   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 819   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 820   | --exec=* | --exe=* | --ex=*)
 821     exec_prefix=$ac_optarg ;;
 822
 823   -gas | --gas | --ga | --g)
 824     # Obsolete; use --with-gas.
 825     with_gas=yes ;;
 826
 827   -help | --help | --hel | --he | -h)
 828     ac_init_help=long ;;
 829   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 830     ac_init_help=recursive ;;
 831   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 832     ac_init_help=short ;;
 833
 834   -host | --host | --hos | --ho)
 835     ac_prev=host_alias ;;
 836   -host=* | --host=* | --hos=* | --ho=*)
 837     host_alias=$ac_optarg ;;
 838
 839   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 840     ac_prev=htmldir ;;
 841   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 842   | --ht=*)
 843     htmldir=$ac_optarg ;;
 844
 845   -includedir | --includedir | --includedi | --included | --include \
 846   | --includ | --inclu | --incl | --inc)
 847     ac_prev=includedir ;;
 848   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 849   | --includ=* | --inclu=* | --incl=* | --inc=*)
 850     includedir=$ac_optarg ;;
 851
 852   -infodir | --infodir | --infodi | --infod | --info | --inf)
 853     ac_prev=infodir ;;
 854   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 855     infodir=$ac_optarg ;;
 856
 857   -libdir | --libdir | --libdi | --libd)
 858     ac_prev=libdir ;;
 859   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 860     libdir=$ac_optarg ;;
 861
 862   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 863   | --libexe | --libex | --libe)
 864     ac_prev=libexecdir ;;
 865   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 866   | --libexe=* | --libex=* | --libe=*)
 867     libexecdir=$ac_optarg ;;
 868
 869   -localedir | --localedir | --localedi | --localed | --locale)
 870     ac_prev=localedir ;;
 871   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 872     localedir=$ac_optarg ;;
 873
 874   -localstatedir | --localstatedir | --localstatedi | --localstated \
 875   | --localstate | --localstat | --localsta | --localst | --locals)
 876     ac_prev=localstatedir ;;
 877   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 878   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 879     localstatedir=$ac_optarg ;;
 880
 881   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 882     ac_prev=mandir ;;
 883   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 884     mandir=$ac_optarg ;;
 885
 886   -nfp | --nfp | --nf)
 887     # Obsolete; use --without-fp.
 888     with_fp=no ;;
 889
 890   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 891   | --no-cr | --no-c | -n)
 892     no_create=yes ;;
 893
 894   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 895   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 896     no_recursion=yes ;;
 897
 898   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 899   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 900   | --oldin | --oldi | --old | --ol | --o)
 901     ac_prev=oldincludedir ;;
 902   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 903   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 904   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 905     oldincludedir=$ac_optarg ;;
 906
 907   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 908     ac_prev=prefix ;;
 909   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 910     prefix=$ac_optarg ;;
 911
 912   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 913   | --program-pre | --program-pr | --program-p)
 914     ac_prev=program_prefix ;;
 915   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 916   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 917     program_prefix=$ac_optarg ;;
 918
 919   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 920   | --program-suf | --program-su | --program-s)
 921     ac_prev=program_suffix ;;
 922   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 923   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 924     program_suffix=$ac_optarg ;;
 925
 926   -program-transform-name | --program-transform-name \
 927   | --program-transform-nam | --program-transform-na \
 928   | --program-transform-n | --program-transform- \
 929   | --program-transform | --program-transfor \
 930   | --program-transfo | --program-transf \
 931   | --program-trans | --program-tran \
 932   | --progr-tra | --program-tr | --program-t)
 933     ac_prev=program_transform_name ;;
 934   -program-transform-name=* | --program-transform-name=* \
 935   | --program-transform-nam=* | --program-transform-na=* \
 936   | --program-transform-n=* | --program-transform-=* \
 937   | --program-transform=* | --program-transfor=* \
 938   | --program-transfo=* | --program-transf=* \
 939   | --program-trans=* | --program-tran=* \
 940   | --progr-tra=* | --program-tr=* | --program-t=*)
 941     program_transform_name=$ac_optarg ;;
 942
 943   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 944     ac_prev=pdfdir ;;
 945   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 946     pdfdir=$ac_optarg ;;
 947
 948   -psdir | --psdir | --psdi | --psd | --ps)
 949     ac_prev=psdir ;;
 950   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 951     psdir=$ac_optarg ;;
 952
 953   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 954   | -silent | --silent | --silen | --sile | --sil)
 955     silent=yes ;;
 956
 957   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 958     ac_prev=sbindir ;;
 959   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 960   | --sbi=* | --sb=*)
 961     sbindir=$ac_optarg ;;
 962
 963   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 964   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 965   | --sharedst | --shareds | --shared | --share | --shar \
 966   | --sha | --sh)
 967     ac_prev=sharedstatedir ;;
 968   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 969   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 970   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 971   | --sha=* | --sh=*)
 972     sharedstatedir=$ac_optarg ;;
 973
 974   -site | --site | --sit)
 975     ac_prev=site ;;
 976   -site=* | --site=* | --sit=*)
 977     site=$ac_optarg ;;
 978
 979   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 980     ac_prev=srcdir ;;
 981   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 982     srcdir=$ac_optarg ;;
 983
 984   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 985   | --syscon | --sysco | --sysc | --sys | --sy)
 986     ac_prev=sysconfdir ;;
 987   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 988   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 989     sysconfdir=$ac_optarg ;;
 990
 991   -target | --target | --targe | --targ | --tar | --ta | --t)
 992     ac_prev=target_alias ;;
 993   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 994     target_alias=$ac_optarg ;;
 995
 996   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 997     verbose=yes ;;
 998
 999   -version | --version | --versio | --versi | --vers | -V)
1000     ac_init_version=: ;;
1001
1002   -with-* | --with-*)
1003     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1004     # Reject names that are not valid shell variable names.
1005     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1006       as_fn_error $? "invalid package name: $ac_useropt"
1007     ac_useropt_orig=$ac_useropt
1008     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1009     case $ac_user_opts in
1010       *"
1011 "with_$ac_useropt"
1012 "*) ;;
1013       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1014          ac_unrecognized_sep=', ';;
1015     esac
1016     eval with_$ac_useropt=\$ac_optarg ;;
1017
1018   -without-* | --without-*)
1019     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1020     # Reject names that are not valid shell variable names.
1021     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1022       as_fn_error $? "invalid package name: $ac_useropt"
1023     ac_useropt_orig=$ac_useropt
1024     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1025     case $ac_user_opts in
1026       *"
1027 "with_$ac_useropt"
1028 "*) ;;
1029       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1030          ac_unrecognized_sep=', ';;
1031     esac
1032     eval with_$ac_useropt=no ;;
1033
1034   --x)
1035     # Obsolete; use --with-x.
1036     with_x=yes ;;
1037
1038   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1039   | --x-incl | --x-inc | --x-in | --x-i)
1040     ac_prev=x_includes ;;
1041   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1042   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1043     x_includes=$ac_optarg ;;
1044
1045   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1046   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1047     ac_prev=x_libraries ;;
1048   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1049   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1050     x_libraries=$ac_optarg ;;
1051
1052   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1053 Try \`$0 --help' for more information"
1054     ;;
1055
1056   *=*)
1057     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1058     # Reject names that are not valid shell variable names.
1059     case $ac_envvar in #(
1060       '' | [0-9]* | *[!_$as_cr_alnum]* )
1061       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1062     esac
1063     eval $ac_envvar=\$ac_optarg
1064     export $ac_envvar ;;
1065
1066   *)
1067     # FIXME: should be removed in autoconf 3.0.
1068     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1069     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1070       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1071     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1072     ;;
1073
1074   esac
1075 done
1076
1077 if test -n "$ac_prev"; then
1078   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1079   as_fn_error $? "missing argument to $ac_option"
1080 fi
1081
1082 if test -n "$ac_unrecognized_opts"; then
1083   case $enable_option_checking in
1084     no) ;;
1085     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1086     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1087   esac
1088 fi
1089
1090 # Check all directory arguments for consistency.
1091 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1092                 datadir sysconfdir sharedstatedir localstatedir includedir \
1093                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1094                 libdir localedir mandir
1095 do
1096   eval ac_val=\$$ac_var
1097   # Remove trailing slashes.
1098   case $ac_val in
1099     */ )
1100       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1101       eval $ac_var=\$ac_val;;
1102   esac
1103   # Be sure to have absolute directory names.
1104   case $ac_val in
1105     [\\/$]* | ?:[\\/]* )  continue;;
1106     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1107   esac
1108   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1109 done
1110
1111 # There might be people who depend on the old broken behavior: `$host'
1112 # used to hold the argument of --host etc.
1113 # FIXME: To remove some day.
1114 build=$build_alias
1115 host=$host_alias
1116 target=$target_alias
1117
1118 # FIXME: To remove some day.
1119 if test "x$host_alias" != x; then
1120   if test "x$build_alias" = x; then
1121     cross_compiling=maybe
1122   elif test "x$build_alias" != "x$host_alias"; then
1123     cross_compiling=yes
1124   fi
1125 fi
1126
1127 ac_tool_prefix=
1128 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1129
1130 test "$silent" = yes && exec 6>/dev/null
1131
1132
1133 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1134 ac_ls_di=`ls -di .` &&
1135 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1136   as_fn_error $? "working directory cannot be determined"
1137 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1138   as_fn_error $? "pwd does not report name of working directory"
1139
1140
1141 # Find the source files, if location was not specified.
1142 if test -z "$srcdir"; then
1143   ac_srcdir_defaulted=yes
1144   # Try the directory containing this script, then the parent directory.
1145   ac_confdir=`$as_dirname -- "$as_myself" ||
1146 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1147          X"$as_myself" : 'X\(//\)[^/]' \| \
1148          X"$as_myself" : 'X\(//\)$' \| \
1149          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1150 $as_echo X"$as_myself" |
1151     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1152             s//\1/
1153             q
1154           }
1155           /^X\(\/\/\)[^/].*/{
1156             s//\1/
1157             q
1158           }
1159           /^X\(\/\/\)$/{
1160             s//\1/
1161             q
1162           }
1163           /^X\(\/\).*/{
1164             s//\1/
1165             q
1166           }
1167           s/.*/./; q'`
1168   srcdir=$ac_confdir
1169   if test ! -r "$srcdir/$ac_unique_file"; then
1170     srcdir=..
1171   fi
1172 else
1173   ac_srcdir_defaulted=no
1174 fi
1175 if test ! -r "$srcdir/$ac_unique_file"; then
1176   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1177   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1178 fi
1179 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1180 ac_abs_confdir=`(
1181         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1182         pwd)`
1183 # When building in place, set srcdir=.
1184 if test "$ac_abs_confdir" = "$ac_pwd"; then
1185   srcdir=.
1186 fi
1187 # Remove unnecessary trailing slashes from srcdir.
1188 # Double slashes in file names in object file debugging info
1189 # mess up M-x gdb in Emacs.
1190 case $srcdir in
1191 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1192 esac
1193 for ac_var in $ac_precious_vars; do
1194   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1195   eval ac_env_${ac_var}_value=\$${ac_var}
1196   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1197   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1198 done
1199
1200 #
1201 # Report the --help message.
1202 #
1203 if test "$ac_init_help" = "long"; then
1204   # Omit some internal or obsolete options to make the list less imposing.
1205   # This message is too long to be a string in the A/UX 3.1 sh.
1206   cat <<_ACEOF
1207 \`configure' configures this package to adapt to many kinds of systems.
1208
1209 Usage: $0 [OPTION]... [VAR=VALUE]...
1210
1211 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1212 VAR=VALUE.  See below for descriptions of some of the useful variables.
1213
1214 Defaults for the options are specified in brackets.
1215
1216 Configuration:
1217   -h, --help              display this help and exit
1218       --help=short        display options specific to this package
1219       --help=recursive    display the short help of all the included packages
1220   -V, --version           display version information and exit
1221   -q, --quiet, --silent   do not print \`checking ...' messages
1222       --cache-file=FILE   cache test results in FILE [disabled]
1223   -C, --config-cache      alias for \`--cache-file=config.cache'
1224   -n, --no-create         do not create output files
1225       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1226
1227 Installation directories:
1228   --prefix=PREFIX         install architecture-independent files in PREFIX
1229                           [$ac_default_prefix]
1230   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1231                           [PREFIX]
1232
1233 By default, \`make install' will install all the files in
1234 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1235 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1236 for instance \`--prefix=\$HOME'.
1237
1238 For better control, use the options below.
1239
1240 Fine tuning of the installation directories:
1241   --bindir=DIR            user executables [EPREFIX/bin]
1242   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1243   --libexecdir=DIR        program executables [EPREFIX/libexec]
1244   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1245   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1246   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1247   --libdir=DIR            object code libraries [EPREFIX/lib]
1248   --includedir=DIR        C header files [PREFIX/include]
1249   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1250   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1251   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1252   --infodir=DIR           info documentation [DATAROOTDIR/info]
1253   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1254   --mandir=DIR            man documentation [DATAROOTDIR/man]
1255   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1256   --htmldir=DIR           html documentation [DOCDIR]
1257   --dvidir=DIR            dvi documentation [DOCDIR]
1258   --pdfdir=DIR            pdf documentation [DOCDIR]
1259   --psdir=DIR             ps documentation [DOCDIR]
1260 _ACEOF
1261
1262   cat <<\_ACEOF
1263 _ACEOF
1264 fi
1265
1266 if test -n "$ac_init_help"; then
1267
1268   cat <<\_ACEOF
1269
1270 Optional Features:
1271   --disable-option-checking  ignore unrecognized --enable/--with options
1272   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1273   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1274   --enable-maintainer-mode
1275                           enable make rules and dependencies not useful (and
1276                           sometimes confusing) to the casual installer
1277   --enable-sim-inline=inlines
1278                           Specify which functions should be inlined
1279   --enable-sim-bitsize=N  Specify target bitsize (32 or 64)
1280   --enable-sim-scache=size
1281                           Specify simulator execution cache size
1282   --enable-sim-default-model=model
1283                           Specify default model to simulate
1284   --enable-cgen-maint=DIR build cgen generated files
1285   --enable-sim-hardware=LIST
1286                           Specify the hardware to be included in the build.
1287
1288 Report bugs to the package provider.
1289 _ACEOF
1290 ac_status=$?
1291 fi
1292
1293 if test "$ac_init_help" = "recursive"; then
1294   # If there are subdirs, report their specific --help.
1295   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1296     test -d "$ac_dir" ||
1297       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1298       continue
1299     ac_builddir=.
1300
1301 case "$ac_dir" in
1302 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1303 *)
1304   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1305   # A ".." for each directory in $ac_dir_suffix.
1306   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1307   case $ac_top_builddir_sub in
1308   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1309   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1310   esac ;;
1311 esac
1312 ac_abs_top_builddir=$ac_pwd
1313 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1314 # for backward compatibility:
1315 ac_top_builddir=$ac_top_build_prefix
1316
1317 case $srcdir in
1318   .)  # We are building in place.
1319     ac_srcdir=.
1320     ac_top_srcdir=$ac_top_builddir_sub
1321     ac_abs_top_srcdir=$ac_pwd ;;
1322   [\\/]* | ?:[\\/]* )  # Absolute name.
1323     ac_srcdir=$srcdir$ac_dir_suffix;
1324     ac_top_srcdir=$srcdir
1325     ac_abs_top_srcdir=$srcdir ;;
1326   *) # Relative name.
1327     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1328     ac_top_srcdir=$ac_top_build_prefix$srcdir
1329     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1330 esac
1331 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1332
1333     cd "$ac_dir" || { ac_status=$?; continue; }
1334     # Check for guested configure.
1335     if test -f "$ac_srcdir/configure.gnu"; then
1336       echo &&
1337       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1338     elif test -f "$ac_srcdir/configure"; then
1339       echo &&
1340       $SHELL "$ac_srcdir/configure" --help=recursive
1341     else
1342       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1343     fi || ac_status=$?
1344     cd "$ac_pwd" || { ac_status=$?; break; }
1345   done
1346 fi
1347
1348 test -n "$ac_init_help" && exit $ac_status
1349 if $ac_init_version; then
1350   cat <<\_ACEOF
1351 configure
1352 generated by GNU Autoconf 2.69
1353
1354 Copyright (C) 2012 Free Software Foundation, Inc.
1355 This configure script is free software; the Free Software Foundation
1356 gives unlimited permission to copy, distribute and modify it.
1357 _ACEOF
1358   exit
1359 fi
1360
1361 ## ------------------------ ##
1362 ## Autoconf initialization. ##
1363 ## ------------------------ ##
1364 cat >config.log <<_ACEOF
1365 This file contains any messages produced by compilers while
1366 running configure, to aid debugging if configure makes a mistake.
1367
1368 It was created by $as_me, which was
1369 generated by GNU Autoconf 2.69.  Invocation command line was
1370
1371   $ $0 $@
1372
1373 _ACEOF
1374 exec 5>>config.log
1375 {
1376 cat <<_ASUNAME
1377 ## --------- ##
1378 ## Platform. ##
1379 ## --------- ##
1380
1381 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1382 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1383 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1384 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1385 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1386
1387 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1388 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1389
1390 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1391 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1392 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1393 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1394 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1395 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1396 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1397
1398 _ASUNAME
1399
1400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1401 for as_dir in $PATH
1402 do
1403   IFS=$as_save_IFS
1404   test -z "$as_dir" && as_dir=.
1405     $as_echo "PATH: $as_dir"
1406   done
1407 IFS=$as_save_IFS
1408
1409 } >&5
1410
1411 cat >&5 <<_ACEOF
1412
1413
1414 ## ----------- ##
1415 ## Core tests. ##
1416 ## ----------- ##
1417
1418 _ACEOF
1419
1420
1421 # Keep a trace of the command line.
1422 # Strip out --no-create and --no-recursion so they do not pile up.
1423 # Strip out --silent because we don't want to record it for future runs.
1424 # Also quote any args containing shell meta-characters.
1425 # Make two passes to allow for proper duplicate-argument suppression.
1426 ac_configure_args=
1427 ac_configure_args0=
1428 ac_configure_args1=
1429 ac_must_keep_next=false
1430 for ac_pass in 1 2
1431 do
1432   for ac_arg
1433   do
1434     case $ac_arg in
1435     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1436     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1437     | -silent | --silent | --silen | --sile | --sil)
1438       continue ;;
1439     *\'*)
1440       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1441     esac
1442     case $ac_pass in
1443     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1444     2)
1445       as_fn_append ac_configure_args1 " '$ac_arg'"
1446       if test $ac_must_keep_next = true; then
1447         ac_must_keep_next=false # Got value, back to normal.
1448       else
1449         case $ac_arg in
1450           *=* | --config-cache | -C | -disable-* | --disable-* \
1451           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1452           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1453           | -with-* | --with-* | -without-* | --without-* | --x)
1454             case "$ac_configure_args0 " in
1455               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1456             esac
1457             ;;
1458           -* ) ac_must_keep_next=true ;;
1459         esac
1460       fi
1461       as_fn_append ac_configure_args " '$ac_arg'"
1462       ;;
1463     esac
1464   done
1465 done
1466 { ac_configure_args0=; unset ac_configure_args0;}
1467 { ac_configure_args1=; unset ac_configure_args1;}
1468
1469 # When interrupted or exit'd, cleanup temporary files, and complete
1470 # config.log.  We remove comments because anyway the quotes in there
1471 # would cause problems or look ugly.
1472 # WARNING: Use '\'' to represent an apostrophe within the trap.
1473 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1474 trap 'exit_status=$?
1475   # Save into config.log some information that might help in debugging.
1476   {
1477     echo
1478
1479     $as_echo "## ---------------- ##
1480 ## Cache variables. ##
1481 ## ---------------- ##"
1482     echo
1483     # The following way of writing the cache mishandles newlines in values,
1484 (
1485   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1486     eval ac_val=\$$ac_var
1487     case $ac_val in #(
1488     *${as_nl}*)
1489       case $ac_var in #(
1490       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1491 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1492       esac
1493       case $ac_var in #(
1494       _ | IFS | as_nl) ;; #(
1495       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1496       *) { eval $ac_var=; unset $ac_var;} ;;
1497       esac ;;
1498     esac
1499   done
1500   (set) 2>&1 |
1501     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1502     *${as_nl}ac_space=\ *)
1503       sed -n \
1504         "s/'\''/'\''\\\\'\'''\''/g;
1505           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1506       ;; #(
1507     *)
1508       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1509       ;;
1510     esac |
1511     sort
1512 )
1513     echo
1514
1515     $as_echo "## ----------------- ##
1516 ## Output variables. ##
1517 ## ----------------- ##"
1518     echo
1519     for ac_var in $ac_subst_vars
1520     do
1521       eval ac_val=\$$ac_var
1522       case $ac_val in
1523       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1524       esac
1525       $as_echo "$ac_var='\''$ac_val'\''"
1526     done | sort
1527     echo
1528
1529     if test -n "$ac_subst_files"; then
1530       $as_echo "## ------------------- ##
1531 ## File substitutions. ##
1532 ## ------------------- ##"
1533       echo
1534       for ac_var in $ac_subst_files
1535       do
1536         eval ac_val=\$$ac_var
1537         case $ac_val in
1538         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1539         esac
1540         $as_echo "$ac_var='\''$ac_val'\''"
1541       done | sort
1542       echo
1543     fi
1544
1545     if test -s confdefs.h; then
1546       $as_echo "## ----------- ##
1547 ## confdefs.h. ##
1548 ## ----------- ##"
1549       echo
1550       cat confdefs.h
1551       echo
1552     fi
1553     test "$ac_signal" != 0 &&
1554       $as_echo "$as_me: caught signal $ac_signal"
1555     $as_echo "$as_me: exit $exit_status"
1556   } >&5
1557   rm -f core *.core core.conftest.* &&
1558     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1559     exit $exit_status
1560 ' 0
1561 for ac_signal in 1 2 13 15; do
1562   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1563 done
1564 ac_signal=0
1565
1566 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1567 rm -f -r conftest* confdefs.h
1568
1569 $as_echo "/* confdefs.h */" > confdefs.h
1570
1571 # Predefined preprocessor variables.
1572
1573 cat >>confdefs.h <<_ACEOF
1574 #define PACKAGE_NAME "$PACKAGE_NAME"
1575 _ACEOF
1576
1577 cat >>confdefs.h <<_ACEOF
1578 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1579 _ACEOF
1580
1581 cat >>confdefs.h <<_ACEOF
1582 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1583 _ACEOF
1584
1585 cat >>confdefs.h <<_ACEOF
1586 #define PACKAGE_STRING "$PACKAGE_STRING"
1587 _ACEOF
1588
1589 cat >>confdefs.h <<_ACEOF
1590 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1591 _ACEOF
1592
1593 cat >>confdefs.h <<_ACEOF
1594 #define PACKAGE_URL "$PACKAGE_URL"
1595 _ACEOF
1596
1597
1598 # Let the site file select an alternate cache file if it wants to.
1599 # Prefer an explicitly selected file to automatically selected ones.
1600 ac_site_file1=NONE
1601 ac_site_file2=NONE
1602 if test -n "$CONFIG_SITE"; then
1603   # We do not want a PATH search for config.site.
1604   case $CONFIG_SITE in #((
1605     -*)  ac_site_file1=./$CONFIG_SITE;;
1606     */*) ac_site_file1=$CONFIG_SITE;;
1607     *)   ac_site_file1=./$CONFIG_SITE;;
1608   esac
1609 elif test "x$prefix" != xNONE; then
1610   ac_site_file1=$prefix/share/config.site
1611   ac_site_file2=$prefix/etc/config.site
1612 else
1613   ac_site_file1=$ac_default_prefix/share/config.site
1614   ac_site_file2=$ac_default_prefix/etc/config.site
1615 fi
1616 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1617 do
1618   test "x$ac_site_file" = xNONE && continue
1619   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1620     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1621 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1622     sed 's/^/| /' "$ac_site_file" >&5
1623     . "$ac_site_file" \
1624       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1625 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1626 as_fn_error $? "failed to load site script $ac_site_file
1627 See \`config.log' for more details" "$LINENO" 5; }
1628   fi
1629 done
1630
1631 if test -r "$cache_file"; then
1632   # Some versions of bash will fail to source /dev/null (special files
1633   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1634   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1635     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1636 $as_echo "$as_me: loading cache $cache_file" >&6;}
1637     case $cache_file in
1638       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1639       *)                      . "./$cache_file";;
1640     esac
1641   fi
1642 else
1643   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1644 $as_echo "$as_me: creating cache $cache_file" >&6;}
1645   >$cache_file
1646 fi
1647
1648 # Check that the precious variables saved in the cache have kept the same
1649 # value.
1650 ac_cache_corrupted=false
1651 for ac_var in $ac_precious_vars; do
1652   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1653   eval ac_new_set=\$ac_env_${ac_var}_set
1654   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1655   eval ac_new_val=\$ac_env_${ac_var}_value
1656   case $ac_old_set,$ac_new_set in
1657     set,)
1658       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1659 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1660       ac_cache_corrupted=: ;;
1661     ,set)
1662       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1663 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1664       ac_cache_corrupted=: ;;
1665     ,);;
1666     *)
1667       if test "x$ac_old_val" != "x$ac_new_val"; then
1668         # differences in whitespace do not lead to failure.
1669         ac_old_val_w=`echo x $ac_old_val`
1670         ac_new_val_w=`echo x $ac_new_val`
1671         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1672           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1673 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1674           ac_cache_corrupted=:
1675         else
1676           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1677 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1678           eval $ac_var=\$ac_old_val
1679         fi
1680         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1681 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1682         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1683 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1684       fi;;
1685   esac
1686   # Pass precious variables to config.status.
1687   if test "$ac_new_set" = set; then
1688     case $ac_new_val in
1689     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1690     *) ac_arg=$ac_var=$ac_new_val ;;
1691     esac
1692     case " $ac_configure_args " in
1693       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1694       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1695     esac
1696   fi
1697 done
1698 if $ac_cache_corrupted; then
1699   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1701   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1702 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1703   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1704 fi
1705 ## -------------------- ##
1706 ## Main body of script. ##
1707 ## -------------------- ##
1708
1709 ac_ext=c
1710 ac_cpp='$CPP $CPPFLAGS'
1711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1714
1715
1716
1717
1718
1719
1720
1721 ALL_LINGUAS=
1722 # If we haven't got the data from the intl directory,
1723 # assume NLS is disabled.
1724 USE_NLS=no
1725 LIBINTL=
1726 LIBINTL_DEP=
1727 INCINTL=
1728 XGETTEXT=
1729 GMSGFMT=
1730 POSUB=
1731
1732 if test -f  ../../intl/config.intl; then
1733   .  ../../intl/config.intl
1734 fi
1735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
1736 $as_echo_n "checking whether NLS is requested... " >&6; }
1737 if test x"$USE_NLS" != xyes; then
1738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1739 $as_echo "no" >&6; }
1740 else
1741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1742 $as_echo "yes" >&6; }
1743
1744 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
1745
1746
1747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
1748 $as_echo_n "checking for catalogs to be installed... " >&6; }
1749   # Look for .po and .gmo files in the source directory.
1750   CATALOGS=
1751   XLINGUAS=
1752   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
1753     # If there aren't any .gmo files the shell will give us the
1754     # literal string "../path/to/srcdir/po/*.gmo" which has to be
1755     # weeded out.
1756     case "$cat" in *\**)
1757       continue;;
1758     esac
1759     # The quadruple backslash is collapsed to a double backslash
1760     # by the backticks, then collapsed again by the double quotes,
1761     # leaving us with one backslash in the sed expression (right
1762     # before the dot that mustn't act as a wildcard).
1763     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
1764     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
1765     # The user is allowed to set LINGUAS to a list of languages to
1766     # install catalogs for.  If it's empty that means "all of them."
1767     if test "x$LINGUAS" = x; then
1768       CATALOGS="$CATALOGS $cat"
1769       XLINGUAS="$XLINGUAS $lang"
1770     else
1771       case "$LINGUAS" in *$lang*)
1772         CATALOGS="$CATALOGS $cat"
1773         XLINGUAS="$XLINGUAS $lang"
1774         ;;
1775       esac
1776     fi
1777   done
1778   LINGUAS="$XLINGUAS"
1779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
1780 $as_echo "$LINGUAS" >&6; }
1781
1782
1783     DATADIRNAME=share
1784
1785   INSTOBJEXT=.mo
1786
1787   GENCAT=gencat
1788
1789   CATOBJEXT=.gmo
1790
1791 fi
1792
1793
1794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1795 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1796     # Check whether --enable-maintainer-mode was given.
1797 if test "${enable_maintainer_mode+set}" = set; then :
1798   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1799 else
1800   USE_MAINTAINER_MODE=no
1801 fi
1802
1803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1804 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1805    if test $USE_MAINTAINER_MODE = yes; then
1806   MAINTAINER_MODE_TRUE=
1807   MAINTAINER_MODE_FALSE='#'
1808 else
1809   MAINTAINER_MODE_TRUE='#'
1810   MAINTAINER_MODE_FALSE=
1811 fi
1812
1813   MAINT=$MAINTAINER_MODE_TRUE
1814
1815
1816
1817
1818 sim_inline="-DDEFAULT_INLINE=0"
1819 # Check whether --enable-sim-inline was given.
1820 if test "${enable_sim_inline+set}" = set; then :
1821   enableval=$enable_sim_inline; sim_inline=""
1822 case "$enableval" in
1823   no)           sim_inline="-DDEFAULT_INLINE=0";;
1824   0)            sim_inline="-DDEFAULT_INLINE=0";;
1825   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
1826   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1827   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1828        new_flag=""
1829        case "$x" in
1830          *_INLINE=*)    new_flag="-D$x";;
1831          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1832          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
1833          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
1834        esac
1835        if test x"$sim_inline" = x""; then
1836          sim_inline="$new_flag"
1837        else
1838          sim_inline="$sim_inline $new_flag"
1839        fi
1840      done;;
1841 esac
1842 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1843   echo "Setting inline flags = $sim_inline" 6>&1
1844 fi
1845 fi
1846
1847
1848
1849 wire_word_bitsize="32"
1850 wire_word_msb="31"
1851 wire_address_bitsize="32"
1852 wire_cell_bitsize=""
1853 # Check whether --enable-sim-bitsize was given.
1854 if test "${enable_sim_bitsize+set}" = set; then :
1855   enableval=$enable_sim_bitsize; sim_bitsize=
1856 case "${enableval}" in
1857   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1858   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1859   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1860   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1861   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1862         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1863       else
1864         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1865       fi ;;
1866   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1867         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1868       else
1869         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1870       fi ;;
1871   *)  as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1872 esac
1873 # address bitsize
1874 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1875 case x"${tmp}" in
1876   x ) ;;
1877   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1878   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1879   * ) as_fn_error $? "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1880 esac
1881 # cell bitsize
1882 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1883 case x"${tmp}" in
1884   x ) ;;
1885   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1886   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1887   * ) as_fn_error $? "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
1888 esac
1889 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1890   echo "Setting bitsize flags = $sim_bitsize" 6>&1
1891 fi
1892 else
1893   sim_bitsize=""
1894 if test x"$wire_word_bitsize" != x; then
1895   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1896 fi
1897 if test x"$wire_word_msb" != x; then
1898   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1899 fi
1900 if test x"$wire_address_bitsize" != x; then
1901   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1902 fi
1903 if test x"$wire_cell_bitsize" != x; then
1904   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1905 fi
1906 fi
1907
1908
1909 default_sim_scache="16384"
1910 # Check whether --enable-sim-scache was given.
1911 if test "${enable_sim_scache+set}" = set; then :
1912   enableval=$enable_sim_scache; case "${enableval}" in
1913   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1914   no)   sim_scache="-DWITH_SCACHE=0" ;;
1915   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1916   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1917         sim_scache="";;
1918 esac
1919 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1920   echo "Setting scache size = $sim_scache" 6>&1
1921 fi
1922 else
1923   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1924 fi
1925
1926
1927
1928 default_sim_default_model="or1200"
1929 # Check whether --enable-sim-default-model was given.
1930 if test "${enable_sim_default_model+set}" = set; then :
1931   enableval=$enable_sim_default_model; case "${enableval}" in
1932   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1933   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1934 esac
1935 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1936   echo "Setting default model = $sim_default_model" 6>&1
1937 fi
1938 else
1939   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1940 fi
1941
1942
1943
1944 cgen_maint=no
1945 cgen=guile
1946 cgendir='$(srcdir)/../../cgen'
1947 # Check whether --enable-cgen-maint was given.
1948 if test "${enable_cgen_maint+set}" = set; then :
1949   enableval=$enable_cgen_maint; case "${enableval}" in
1950   yes)  cgen_maint=yes ;;
1951   no)   cgen_maint=no ;;
1952   *)
1953         # Argument is a directory where cgen can be found.  In some
1954         # future world cgen could be installable, but right now this
1955         # is not the case.  Instead we assume the directory is a path
1956         # to the cgen source tree.
1957         cgen_maint=yes
1958         if test -r ${enableval}/iformat.scm; then
1959           # This looks like a cgen source tree.
1960           cgendir=${enableval}
1961         else
1962           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
1963         fi
1964         ;;
1965 esac
1966 fi
1967 if test x${cgen_maint} != xno ; then
1968   CGEN_MAINT=''
1969 else
1970   CGEN_MAINT='#'
1971 fi
1972
1973
1974
1975
1976
1977
1978 hardware="cfi core pal glue "
1979 sim_hw_cflags="-DWITH_HW=1"
1980 sim_hw="$hardware"
1981 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1982
1983 # Check whether --enable-sim-hardware was given.
1984 if test "${enable_sim_hardware+set}" = set; then :
1985   enableval=$enable_sim_hardware;
1986 else
1987   enable_sim_hardware="yes"
1988 fi
1989
1990 case ${enable_sim_hardware} in
1991   yes|no) ;;
1992   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1993   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1994   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1995 esac
1996
1997 if test "$enable_sim_hardware" = no; then
1998   sim_hw_objs=
1999   sim_hw_cflags="-DWITH_HW=0"
2000   sim_hw=
2001 else
2002   sim_hw_cflags="-DWITH_HW=1"
2003   # remove duplicates
2004   sim_hw=""
2005   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
2006   for i in $hardware ; do
2007     case " $sim_hw " in
2008       *" $i "*) ;;
2009       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
2010     esac
2011   done
2012   # mingw does not support sockser
2013   case ${host} in
2014     *mingw*) ;;
2015     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
2016        # that you instatiate.  Instead, other code will call into it directly.
2017        # At some point, we should convert it over.
2018        sim_hw_objs="$sim_hw_objs dv-sockser.o"
2019        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
2020        ;;
2021   esac
2022   if test x"$silent" != x"yes"; then
2023     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
2024   fi
2025 fi
2026
2027
2028 cgen_breaks=""
2029 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
2030 cgen_breaks="break cgen_rtx_error";
2031 fi
2032
2033 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2034
2035 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2036
2037 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
2038
2039 ac_config_commands="$ac_config_commands Makefile"
2040
2041 ac_config_commands="$ac_config_commands stamp-h"
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053 cat >confcache <<\_ACEOF
2054 # This file is a shell script that caches the results of configure
2055 # tests run on this system so they can be shared between configure
2056 # scripts and configure runs, see configure's option --config-cache.
2057 # It is not useful on other systems.  If it contains results you don't
2058 # want to keep, you may remove or edit it.
2059 #
2060 # config.status only pays attention to the cache file if you give it
2061 # the --recheck option to rerun configure.
2062 #
2063 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2064 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2065 # following values.
2066
2067 _ACEOF
2068
2069 # The following way of writing the cache mishandles newlines in values,
2070 # but we know of no workaround that is simple, portable, and efficient.
2071 # So, we kill variables containing newlines.
2072 # Ultrix sh set writes to stderr and can't be redirected directly,
2073 # and sets the high bit in the cache file unless we assign to the vars.
2074 (
2075   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2076     eval ac_val=\$$ac_var
2077     case $ac_val in #(
2078     *${as_nl}*)
2079       case $ac_var in #(
2080       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2081 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2082       esac
2083       case $ac_var in #(
2084       _ | IFS | as_nl) ;; #(
2085       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2086       *) { eval $ac_var=; unset $ac_var;} ;;
2087       esac ;;
2088     esac
2089   done
2090
2091   (set) 2>&1 |
2092     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2093     *${as_nl}ac_space=\ *)
2094       # `set' does not quote correctly, so add quotes: double-quote
2095       # substitution turns \\\\ into \\, and sed turns \\ into \.
2096       sed -n \
2097         "s/'/'\\\\''/g;
2098           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2099       ;; #(
2100     *)
2101       # `set' quotes correctly as required by POSIX, so do not add quotes.
2102       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2103       ;;
2104     esac |
2105     sort
2106 ) |
2107   sed '
2108      /^ac_cv_env_/b end
2109      t clear
2110      :clear
2111      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2112      t end
2113      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2114      :end' >>confcache
2115 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2116   if test -w "$cache_file"; then
2117     if test "x$cache_file" != "x/dev/null"; then
2118       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2119 $as_echo "$as_me: updating cache $cache_file" >&6;}
2120       if test ! -f "$cache_file" || test -h "$cache_file"; then
2121         cat confcache >"$cache_file"
2122       else
2123         case $cache_file in #(
2124         */* | ?:*)
2125           mv -f confcache "$cache_file"$$ &&
2126           mv -f "$cache_file"$$ "$cache_file" ;; #(
2127         *)
2128           mv -f confcache "$cache_file" ;;
2129         esac
2130       fi
2131     fi
2132   else
2133     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2134 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2135   fi
2136 fi
2137 rm -f confcache
2138
2139 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2140 # Let make expand exec_prefix.
2141 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2142
2143 # Transform confdefs.h into DEFS.
2144 # Protect against shell expansion while executing Makefile rules.
2145 # Protect against Makefile macro expansion.
2146 #
2147 # If the first sed substitution is executed (which looks for macros that
2148 # take arguments), then branch to the quote section.  Otherwise,
2149 # look for a macro that doesn't take arguments.
2150 ac_script='
2151 :mline
2152 /\\$/{
2153  N
2154  s,\\\n,,
2155  b mline
2156 }
2157 t clear
2158 :clear
2159 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2160 t quote
2161 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2162 t quote
2163 b any
2164 :quote
2165 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2166 s/\[/\\&/g
2167 s/\]/\\&/g
2168 s/\$/$$/g
2169 H
2170 :any
2171 ${
2172         g
2173         s/^\n//
2174         s/\n/ /g
2175         p
2176 }
2177 '
2178 DEFS=`sed -n "$ac_script" confdefs.h`
2179
2180
2181 ac_libobjs=
2182 ac_ltlibobjs=
2183 U=
2184 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2185   # 1. Remove the extension, and $U if already installed.
2186   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2187   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2188   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2189   #    will be set to the directory where LIBOBJS objects are built.
2190   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2191   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2192 done
2193 LIBOBJS=$ac_libobjs
2194
2195 LTLIBOBJS=$ac_ltlibobjs
2196
2197
2198 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2199   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2200 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2201 fi
2202
2203 : "${CONFIG_STATUS=./config.status}"
2204 ac_write_fail=0
2205 ac_clean_files_save=$ac_clean_files
2206 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2207 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2208 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2209 as_write_fail=0
2210 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2211 #! $SHELL
2212 # Generated by $as_me.
2213 # Run this file to recreate the current configuration.
2214 # Compiler output produced by configure, useful for debugging
2215 # configure, is in config.log if it exists.
2216
2217 debug=false
2218 ac_cs_recheck=false
2219 ac_cs_silent=false
2220
2221 SHELL=\${CONFIG_SHELL-$SHELL}
2222 export SHELL
2223 _ASEOF
2224 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2225 ## -------------------- ##
2226 ## M4sh Initialization. ##
2227 ## -------------------- ##
2228
2229 # Be more Bourne compatible
2230 DUALCASE=1; export DUALCASE # for MKS sh
2231 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2232   emulate sh
2233   NULLCMD=:
2234   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2235   # is contrary to our usage.  Disable this feature.
2236   alias -g '${1+"$@"}'='"$@"'
2237   setopt NO_GLOB_SUBST
2238 else
2239   case `(set -o) 2>/dev/null` in #(
2240   *posix*) :
2241     set -o posix ;; #(
2242   *) :
2243      ;;
2244 esac
2245 fi
2246
2247
2248 as_nl='
2249 '
2250 export as_nl
2251 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2252 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2253 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2254 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2255 # Prefer a ksh shell builtin over an external printf program on Solaris,
2256 # but without wasting forks for bash or zsh.
2257 if test -z "$BASH_VERSION$ZSH_VERSION" \
2258     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2259   as_echo='print -r --'
2260   as_echo_n='print -rn --'
2261 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2262   as_echo='printf %s\n'
2263   as_echo_n='printf %s'
2264 else
2265   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2266     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2267     as_echo_n='/usr/ucb/echo -n'
2268   else
2269     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2270     as_echo_n_body='eval
2271       arg=$1;
2272       case $arg in #(
2273       *"$as_nl"*)
2274         expr "X$arg" : "X\\(.*\\)$as_nl";
2275         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2276       esac;
2277       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2278     '
2279     export as_echo_n_body
2280     as_echo_n='sh -c $as_echo_n_body as_echo'
2281   fi
2282   export as_echo_body
2283   as_echo='sh -c $as_echo_body as_echo'
2284 fi
2285
2286 # The user is always right.
2287 if test "${PATH_SEPARATOR+set}" != set; then
2288   PATH_SEPARATOR=:
2289   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2290     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2291       PATH_SEPARATOR=';'
2292   }
2293 fi
2294
2295
2296 # IFS
2297 # We need space, tab and new line, in precisely that order.  Quoting is
2298 # there to prevent editors from complaining about space-tab.
2299 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2300 # splitting by setting IFS to empty value.)
2301 IFS=" ""        $as_nl"
2302
2303 # Find who we are.  Look in the path if we contain no directory separator.
2304 as_myself=
2305 case $0 in #((
2306   *[\\/]* ) as_myself=$0 ;;
2307   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2308 for as_dir in $PATH
2309 do
2310   IFS=$as_save_IFS
2311   test -z "$as_dir" && as_dir=.
2312     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2313   done
2314 IFS=$as_save_IFS
2315
2316      ;;
2317 esac
2318 # We did not find ourselves, most probably we were run as `sh COMMAND'
2319 # in which case we are not to be found in the path.
2320 if test "x$as_myself" = x; then
2321   as_myself=$0
2322 fi
2323 if test ! -f "$as_myself"; then
2324   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2325   exit 1
2326 fi
2327
2328 # Unset variables that we do not need and which cause bugs (e.g. in
2329 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2330 # suppresses any "Segmentation fault" message there.  '((' could
2331 # trigger a bug in pdksh 5.2.14.
2332 for as_var in BASH_ENV ENV MAIL MAILPATH
2333 do eval test x\${$as_var+set} = xset \
2334   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2335 done
2336 PS1='$ '
2337 PS2='> '
2338 PS4='+ '
2339
2340 # NLS nuisances.
2341 LC_ALL=C
2342 export LC_ALL
2343 LANGUAGE=C
2344 export LANGUAGE
2345
2346 # CDPATH.
2347 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2348
2349
2350 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2351 # ----------------------------------------
2352 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2353 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2354 # script with STATUS, using 1 if that was 0.
2355 as_fn_error ()
2356 {
2357   as_status=$1; test $as_status -eq 0 && as_status=1
2358   if test "$4"; then
2359     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2360     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2361   fi
2362   $as_echo "$as_me: error: $2" >&2
2363   as_fn_exit $as_status
2364 } # as_fn_error
2365
2366
2367 # as_fn_set_status STATUS
2368 # -----------------------
2369 # Set $? to STATUS, without forking.
2370 as_fn_set_status ()
2371 {
2372   return $1
2373 } # as_fn_set_status
2374
2375 # as_fn_exit STATUS
2376 # -----------------
2377 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2378 as_fn_exit ()
2379 {
2380   set +e
2381   as_fn_set_status $1
2382   exit $1
2383 } # as_fn_exit
2384
2385 # as_fn_unset VAR
2386 # ---------------
2387 # Portably unset VAR.
2388 as_fn_unset ()
2389 {
2390   { eval $1=; unset $1;}
2391 }
2392 as_unset=as_fn_unset
2393 # as_fn_append VAR VALUE
2394 # ----------------------
2395 # Append the text in VALUE to the end of the definition contained in VAR. Take
2396 # advantage of any shell optimizations that allow amortized linear growth over
2397 # repeated appends, instead of the typical quadratic growth present in naive
2398 # implementations.
2399 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2400   eval 'as_fn_append ()
2401   {
2402     eval $1+=\$2
2403   }'
2404 else
2405   as_fn_append ()
2406   {
2407     eval $1=\$$1\$2
2408   }
2409 fi # as_fn_append
2410
2411 # as_fn_arith ARG...
2412 # ------------------
2413 # Perform arithmetic evaluation on the ARGs, and store the result in the
2414 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2415 # must be portable across $(()) and expr.
2416 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2417   eval 'as_fn_arith ()
2418   {
2419     as_val=$(( $* ))
2420   }'
2421 else
2422   as_fn_arith ()
2423   {
2424     as_val=`expr "$@" || test $? -eq 1`
2425   }
2426 fi # as_fn_arith
2427
2428
2429 if expr a : '\(a\)' >/dev/null 2>&1 &&
2430    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2431   as_expr=expr
2432 else
2433   as_expr=false
2434 fi
2435
2436 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2437   as_basename=basename
2438 else
2439   as_basename=false
2440 fi
2441
2442 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2443   as_dirname=dirname
2444 else
2445   as_dirname=false
2446 fi
2447
2448 as_me=`$as_basename -- "$0" ||
2449 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2450          X"$0" : 'X\(//\)$' \| \
2451          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2452 $as_echo X/"$0" |
2453     sed '/^.*\/\([^/][^/]*\)\/*$/{
2454             s//\1/
2455             q
2456           }
2457           /^X\/\(\/\/\)$/{
2458             s//\1/
2459             q
2460           }
2461           /^X\/\(\/\).*/{
2462             s//\1/
2463             q
2464           }
2465           s/.*/./; q'`
2466
2467 # Avoid depending upon Character Ranges.
2468 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2469 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2470 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2471 as_cr_digits='0123456789'
2472 as_cr_alnum=$as_cr_Letters$as_cr_digits
2473
2474 ECHO_C= ECHO_N= ECHO_T=
2475 case `echo -n x` in #(((((
2476 -n*)
2477   case `echo 'xy\c'` in
2478   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2479   xy)  ECHO_C='\c';;
2480   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2481        ECHO_T=' ';;
2482   esac;;
2483 *)
2484   ECHO_N='-n';;
2485 esac
2486
2487 rm -f conf$$ conf$$.exe conf$$.file
2488 if test -d conf$$.dir; then
2489   rm -f conf$$.dir/conf$$.file
2490 else
2491   rm -f conf$$.dir
2492   mkdir conf$$.dir 2>/dev/null
2493 fi
2494 if (echo >conf$$.file) 2>/dev/null; then
2495   if ln -s conf$$.file conf$$ 2>/dev/null; then
2496     as_ln_s='ln -s'
2497     # ... but there are two gotchas:
2498     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2499     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2500     # In both cases, we have to default to `cp -pR'.
2501     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2502       as_ln_s='cp -pR'
2503   elif ln conf$$.file conf$$ 2>/dev/null; then
2504     as_ln_s=ln
2505   else
2506     as_ln_s='cp -pR'
2507   fi
2508 else
2509   as_ln_s='cp -pR'
2510 fi
2511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2512 rmdir conf$$.dir 2>/dev/null
2513
2514
2515 # as_fn_mkdir_p
2516 # -------------
2517 # Create "$as_dir" as a directory, including parents if necessary.
2518 as_fn_mkdir_p ()
2519 {
2520
2521   case $as_dir in #(
2522   -*) as_dir=./$as_dir;;
2523   esac
2524   test -d "$as_dir" || eval $as_mkdir_p || {
2525     as_dirs=
2526     while :; do
2527       case $as_dir in #(
2528       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2529       *) as_qdir=$as_dir;;
2530       esac
2531       as_dirs="'$as_qdir' $as_dirs"
2532       as_dir=`$as_dirname -- "$as_dir" ||
2533 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2534          X"$as_dir" : 'X\(//\)[^/]' \| \
2535          X"$as_dir" : 'X\(//\)$' \| \
2536          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2537 $as_echo X"$as_dir" |
2538     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2539             s//\1/
2540             q
2541           }
2542           /^X\(\/\/\)[^/].*/{
2543             s//\1/
2544             q
2545           }
2546           /^X\(\/\/\)$/{
2547             s//\1/
2548             q
2549           }
2550           /^X\(\/\).*/{
2551             s//\1/
2552             q
2553           }
2554           s/.*/./; q'`
2555       test -d "$as_dir" && break
2556     done
2557     test -z "$as_dirs" || eval "mkdir $as_dirs"
2558   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2559
2560
2561 } # as_fn_mkdir_p
2562 if mkdir -p . 2>/dev/null; then
2563   as_mkdir_p='mkdir -p "$as_dir"'
2564 else
2565   test -d ./-p && rmdir ./-p
2566   as_mkdir_p=false
2567 fi
2568
2569
2570 # as_fn_executable_p FILE
2571 # -----------------------
2572 # Test if FILE is an executable regular file.
2573 as_fn_executable_p ()
2574 {
2575   test -f "$1" && test -x "$1"
2576 } # as_fn_executable_p
2577 as_test_x='test -x'
2578 as_executable_p=as_fn_executable_p
2579
2580 # Sed expression to map a string onto a valid CPP name.
2581 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2582
2583 # Sed expression to map a string onto a valid variable name.
2584 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2585
2586
2587 exec 6>&1
2588 ## ----------------------------------- ##
2589 ## Main body of $CONFIG_STATUS script. ##
2590 ## ----------------------------------- ##
2591 _ASEOF
2592 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2593
2594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2595 # Save the log message, to keep $0 and so on meaningful, and to
2596 # report actual input values of CONFIG_FILES etc. instead of their
2597 # values after options handling.
2598 ac_log="
2599 This file was extended by $as_me, which was
2600 generated by GNU Autoconf 2.69.  Invocation command line was
2601
2602   CONFIG_FILES    = $CONFIG_FILES
2603   CONFIG_HEADERS  = $CONFIG_HEADERS
2604   CONFIG_LINKS    = $CONFIG_LINKS
2605   CONFIG_COMMANDS = $CONFIG_COMMANDS
2606   $ $0 $@
2607
2608 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2609 "
2610
2611 _ACEOF
2612
2613 case $ac_config_files in *"
2614 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2615 esac
2616
2617
2618
2619 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2620 # Files that config.status was made for.
2621 config_files="$ac_config_files"
2622 config_commands="$ac_config_commands"
2623
2624 _ACEOF
2625
2626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2627 ac_cs_usage="\
2628 \`$as_me' instantiates files and other configuration actions
2629 from templates according to the current configuration.  Unless the files
2630 and actions are specified as TAGs, all are instantiated by default.
2631
2632 Usage: $0 [OPTION]... [TAG]...
2633
2634   -h, --help       print this help, then exit
2635   -V, --version    print version number and configuration settings, then exit
2636       --config     print configuration, then exit
2637   -q, --quiet, --silent
2638                    do not print progress messages
2639   -d, --debug      don't remove temporary files
2640       --recheck    update $as_me by reconfiguring in the same conditions
2641       --file=FILE[:TEMPLATE]
2642                    instantiate the configuration file FILE
2643
2644 Configuration files:
2645 $config_files
2646
2647 Configuration commands:
2648 $config_commands
2649
2650 Report bugs to the package provider."
2651
2652 _ACEOF
2653 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2654 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2655 ac_cs_version="\\
2656 config.status
2657 configured by $0, generated by GNU Autoconf 2.69,
2658   with options \\"\$ac_cs_config\\"
2659
2660 Copyright (C) 2012 Free Software Foundation, Inc.
2661 This config.status script is free software; the Free Software Foundation
2662 gives unlimited permission to copy, distribute and modify it."
2663
2664 ac_pwd='$ac_pwd'
2665 srcdir='$srcdir'
2666 test -n "\$AWK" || AWK=awk
2667 _ACEOF
2668
2669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2670 # The default lists apply if the user does not specify any file.
2671 ac_need_defaults=:
2672 while test $# != 0
2673 do
2674   case $1 in
2675   --*=?*)
2676     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2677     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2678     ac_shift=:
2679     ;;
2680   --*=)
2681     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2682     ac_optarg=
2683     ac_shift=:
2684     ;;
2685   *)
2686     ac_option=$1
2687     ac_optarg=$2
2688     ac_shift=shift
2689     ;;
2690   esac
2691
2692   case $ac_option in
2693   # Handling of the options.
2694   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2695     ac_cs_recheck=: ;;
2696   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2697     $as_echo "$ac_cs_version"; exit ;;
2698   --config | --confi | --conf | --con | --co | --c )
2699     $as_echo "$ac_cs_config"; exit ;;
2700   --debug | --debu | --deb | --de | --d | -d )
2701     debug=: ;;
2702   --file | --fil | --fi | --f )
2703     $ac_shift
2704     case $ac_optarg in
2705     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2706     '') as_fn_error $? "missing file argument" ;;
2707     esac
2708     as_fn_append CONFIG_FILES " '$ac_optarg'"
2709     ac_need_defaults=false;;
2710   --he | --h |  --help | --hel | -h )
2711     $as_echo "$ac_cs_usage"; exit ;;
2712   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2713   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2714     ac_cs_silent=: ;;
2715
2716   # This is an error.
2717   -*) as_fn_error $? "unrecognized option: \`$1'
2718 Try \`$0 --help' for more information." ;;
2719
2720   *) as_fn_append ac_config_targets " $1"
2721      ac_need_defaults=false ;;
2722
2723   esac
2724   shift
2725 done
2726
2727 ac_configure_extra_args=
2728
2729 if $ac_cs_silent; then
2730   exec 6>/dev/null
2731   ac_configure_extra_args="$ac_configure_extra_args --silent"
2732 fi
2733
2734 _ACEOF
2735 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2736 if \$ac_cs_recheck; then
2737   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2738   shift
2739   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2740   CONFIG_SHELL='$SHELL'
2741   export CONFIG_SHELL
2742   exec "\$@"
2743 fi
2744
2745 _ACEOF
2746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2747 exec 5>>config.log
2748 {
2749   echo
2750   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2751 ## Running $as_me. ##
2752 _ASBOX
2753   $as_echo "$ac_log"
2754 } >&5
2755
2756 _ACEOF
2757 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2758 _ACEOF
2759
2760 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2761
2762 # Handling of arguments.
2763 for ac_config_target in $ac_config_targets
2764 do
2765   case $ac_config_target in
2766     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2767     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2768     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2769     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2770     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2771
2772   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2773   esac
2774 done
2775
2776
2777 # If the user did not use the arguments to specify the items to instantiate,
2778 # then the envvar interface is used.  Set only those that are not.
2779 # We use the long form for the default assignment because of an extremely
2780 # bizarre bug on SunOS 4.1.3.
2781 if $ac_need_defaults; then
2782   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2783   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2784 fi
2785
2786 # Have a temporary directory for convenience.  Make it in the build tree
2787 # simply because there is no reason against having it here, and in addition,
2788 # creating and moving files from /tmp can sometimes cause problems.
2789 # Hook for its removal unless debugging.
2790 # Note that there is a small window in which the directory will not be cleaned:
2791 # after its creation but before its name has been assigned to `$tmp'.
2792 $debug ||
2793 {
2794   tmp= ac_tmp=
2795   trap 'exit_status=$?
2796   : "${ac_tmp:=$tmp}"
2797   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2798 ' 0
2799   trap 'as_fn_exit 1' 1 2 13 15
2800 }
2801 # Create a (secure) tmp directory for tmp files.
2802
2803 {
2804   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2805   test -d "$tmp"
2806 }  ||
2807 {
2808   tmp=./conf$$-$RANDOM
2809   (umask 077 && mkdir "$tmp")
2810 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2811 ac_tmp=$tmp
2812
2813 # Set up the scripts for CONFIG_FILES section.
2814 # No need to generate them if there are no CONFIG_FILES.
2815 # This happens for instance with `./config.status config.h'.
2816 if test -n "$CONFIG_FILES"; then
2817
2818
2819 ac_cr=`echo X | tr X '\015'`
2820 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2821 # But we know of no other shell where ac_cr would be empty at this
2822 # point, so we can use a bashism as a fallback.
2823 if test "x$ac_cr" = x; then
2824   eval ac_cr=\$\'\\r\'
2825 fi
2826 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2827 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2828   ac_cs_awk_cr='\\r'
2829 else
2830   ac_cs_awk_cr=$ac_cr
2831 fi
2832
2833 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2834 _ACEOF
2835
2836
2837 {
2838   echo "cat >conf$$subs.awk <<_ACEOF" &&
2839   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2840   echo "_ACEOF"
2841 } >conf$$subs.sh ||
2842   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2843 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2844 ac_delim='%!_!# '
2845 for ac_last_try in false false false false false :; do
2846   . ./conf$$subs.sh ||
2847     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2848
2849   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2850   if test $ac_delim_n = $ac_delim_num; then
2851     break
2852   elif $ac_last_try; then
2853     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2854   else
2855     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2856   fi
2857 done
2858 rm -f conf$$subs.sh
2859
2860 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2861 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2862 _ACEOF
2863 sed -n '
2864 h
2865 s/^/S["/; s/!.*/"]=/
2866 p
2867 g
2868 s/^[^!]*!//
2869 :repl
2870 t repl
2871 s/'"$ac_delim"'$//
2872 t delim
2873 :nl
2874 h
2875 s/\(.\{148\}\)..*/\1/
2876 t more1
2877 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2878 p
2879 n
2880 b repl
2881 :more1
2882 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2883 p
2884 g
2885 s/.\{148\}//
2886 t nl
2887 :delim
2888 h
2889 s/\(.\{148\}\)..*/\1/
2890 t more2
2891 s/["\\]/\\&/g; s/^/"/; s/$/"/
2892 p
2893 b
2894 :more2
2895 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2896 p
2897 g
2898 s/.\{148\}//
2899 t delim
2900 ' <conf$$subs.awk | sed '
2901 /^[^""]/{
2902   N
2903   s/\n//
2904 }
2905 ' >>$CONFIG_STATUS || ac_write_fail=1
2906 rm -f conf$$subs.awk
2907 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2908 _ACAWK
2909 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2910   for (key in S) S_is_set[key] = 1
2911   FS = "\a"
2912
2913 }
2914 {
2915   line = $ 0
2916   nfields = split(line, field, "@")
2917   substed = 0
2918   len = length(field[1])
2919   for (i = 2; i < nfields; i++) {
2920     key = field[i]
2921     keylen = length(key)
2922     if (S_is_set[key]) {
2923       value = S[key]
2924       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2925       len += length(value) + length(field[++i])
2926       substed = 1
2927     } else
2928       len += 1 + keylen
2929   }
2930
2931   print line
2932 }
2933
2934 _ACAWK
2935 _ACEOF
2936 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2937 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2938   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2939 else
2940   cat
2941 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2942   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2943 _ACEOF
2944
2945 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2946 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2947 # trailing colons and then remove the whole line if VPATH becomes empty
2948 # (actually we leave an empty line to preserve line numbers).
2949 if test "x$srcdir" = x.; then
2950   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2951 h
2952 s///
2953 s/^/:/
2954 s/[      ]*$/:/
2955 s/:\$(srcdir):/:/g
2956 s/:\${srcdir}:/:/g
2957 s/:@srcdir@:/:/g
2958 s/^:*//
2959 s/:*$//
2960 x
2961 s/\(=[   ]*\).*/\1/
2962 G
2963 s/\n//
2964 s/^[^=]*=[       ]*$//
2965 }'
2966 fi
2967
2968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2969 fi # test -n "$CONFIG_FILES"
2970
2971
2972 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2973 shift
2974 for ac_tag
2975 do
2976   case $ac_tag in
2977   :[FHLC]) ac_mode=$ac_tag; continue;;
2978   esac
2979   case $ac_mode$ac_tag in
2980   :[FHL]*:*);;
2981   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2982   :[FH]-) ac_tag=-:-;;
2983   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2984   esac
2985   ac_save_IFS=$IFS
2986   IFS=:
2987   set x $ac_tag
2988   IFS=$ac_save_IFS
2989   shift
2990   ac_file=$1
2991   shift
2992
2993   case $ac_mode in
2994   :L) ac_source=$1;;
2995   :[FH])
2996     ac_file_inputs=
2997     for ac_f
2998     do
2999       case $ac_f in
3000       -) ac_f="$ac_tmp/stdin";;
3001       *) # Look for the file first in the build tree, then in the source tree
3002          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3003          # because $ac_f cannot contain `:'.
3004          test -f "$ac_f" ||
3005            case $ac_f in
3006            [\\/$]*) false;;
3007            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3008            esac ||
3009            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3010       esac
3011       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3012       as_fn_append ac_file_inputs " '$ac_f'"
3013     done
3014
3015     # Let's still pretend it is `configure' which instantiates (i.e., don't
3016     # use $as_me), people would be surprised to read:
3017     #    /* config.h.  Generated by config.status.  */
3018     configure_input='Generated from '`
3019           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3020         `' by configure.'
3021     if test x"$ac_file" != x-; then
3022       configure_input="$ac_file.  $configure_input"
3023       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3024 $as_echo "$as_me: creating $ac_file" >&6;}
3025     fi
3026     # Neutralize special characters interpreted by sed in replacement strings.
3027     case $configure_input in #(
3028     *\&* | *\|* | *\\* )
3029        ac_sed_conf_input=`$as_echo "$configure_input" |
3030        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3031     *) ac_sed_conf_input=$configure_input;;
3032     esac
3033
3034     case $ac_tag in
3035     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3036       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3037     esac
3038     ;;
3039   esac
3040
3041   ac_dir=`$as_dirname -- "$ac_file" ||
3042 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3043          X"$ac_file" : 'X\(//\)[^/]' \| \
3044          X"$ac_file" : 'X\(//\)$' \| \
3045          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3046 $as_echo X"$ac_file" |
3047     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3048             s//\1/
3049             q
3050           }
3051           /^X\(\/\/\)[^/].*/{
3052             s//\1/
3053             q
3054           }
3055           /^X\(\/\/\)$/{
3056             s//\1/
3057             q
3058           }
3059           /^X\(\/\).*/{
3060             s//\1/
3061             q
3062           }
3063           s/.*/./; q'`
3064   as_dir="$ac_dir"; as_fn_mkdir_p
3065   ac_builddir=.
3066
3067 case "$ac_dir" in
3068 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3069 *)
3070   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3071   # A ".." for each directory in $ac_dir_suffix.
3072   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3073   case $ac_top_builddir_sub in
3074   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3075   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3076   esac ;;
3077 esac
3078 ac_abs_top_builddir=$ac_pwd
3079 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3080 # for backward compatibility:
3081 ac_top_builddir=$ac_top_build_prefix
3082
3083 case $srcdir in
3084   .)  # We are building in place.
3085     ac_srcdir=.
3086     ac_top_srcdir=$ac_top_builddir_sub
3087     ac_abs_top_srcdir=$ac_pwd ;;
3088   [\\/]* | ?:[\\/]* )  # Absolute name.
3089     ac_srcdir=$srcdir$ac_dir_suffix;
3090     ac_top_srcdir=$srcdir
3091     ac_abs_top_srcdir=$srcdir ;;
3092   *) # Relative name.
3093     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3094     ac_top_srcdir=$ac_top_build_prefix$srcdir
3095     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3096 esac
3097 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3098
3099
3100   case $ac_mode in
3101   :F)
3102   #
3103   # CONFIG_FILE
3104   #
3105
3106 _ACEOF
3107
3108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3109 # If the template does not know about datarootdir, expand it.
3110 # FIXME: This hack should be removed a few years after 2.60.
3111 ac_datarootdir_hack=; ac_datarootdir_seen=
3112 ac_sed_dataroot='
3113 /datarootdir/ {
3114   p
3115   q
3116 }
3117 /@datadir@/p
3118 /@docdir@/p
3119 /@infodir@/p
3120 /@localedir@/p
3121 /@mandir@/p'
3122 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3123 *datarootdir*) ac_datarootdir_seen=yes;;
3124 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3125   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3126 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3127 _ACEOF
3128 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3129   ac_datarootdir_hack='
3130   s&@datadir@&$datadir&g
3131   s&@docdir@&$docdir&g
3132   s&@infodir@&$infodir&g
3133   s&@localedir@&$localedir&g
3134   s&@mandir@&$mandir&g
3135   s&\\\${datarootdir}&$datarootdir&g' ;;
3136 esac
3137 _ACEOF
3138
3139 # Neutralize VPATH when `$srcdir' = `.'.
3140 # Shell code in configure.ac might set extrasub.
3141 # FIXME: do we really want to maintain this feature?
3142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3143 ac_sed_extra="$ac_vpsub
3144 $extrasub
3145 _ACEOF
3146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3147 :t
3148 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3149 s|@configure_input@|$ac_sed_conf_input|;t t
3150 s&@top_builddir@&$ac_top_builddir_sub&;t t
3151 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3152 s&@srcdir@&$ac_srcdir&;t t
3153 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3154 s&@top_srcdir@&$ac_top_srcdir&;t t
3155 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3156 s&@builddir@&$ac_builddir&;t t
3157 s&@abs_builddir@&$ac_abs_builddir&;t t
3158 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3159 $ac_datarootdir_hack
3160 "
3161 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3162   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3163
3164 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3165   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3166   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3167       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3168   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3169 which seems to be undefined.  Please make sure it is defined" >&5
3170 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3171 which seems to be undefined.  Please make sure it is defined" >&2;}
3172
3173   rm -f "$ac_tmp/stdin"
3174   case $ac_file in
3175   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3176   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3177   esac \
3178   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3179  ;;
3180
3181
3182   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3183 $as_echo "$as_me: executing $ac_file commands" >&6;}
3184  ;;
3185   esac
3186
3187
3188   case $ac_file$ac_mode in
3189     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3190  rm -f Makesim1.tmp Makesim2.tmp Makefile
3191  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3192  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3193  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3194         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3195         <Makefile.sim >Makefile
3196  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3197  ;;
3198     "stamp-h":C) echo > stamp-h ;;
3199
3200   esac
3201 done # for ac_tag
3202
3203
3204 as_fn_exit 0
3205 _ACEOF
3206 ac_clean_files=$ac_clean_files_save
3207
3208 test $ac_write_fail = 0 ||
3209   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3210
3211
3212 # configure is writing to config.log, and then calls config.status.
3213 # config.status does its own redirection, appending to config.log.
3214 # Unfortunately, on DOS this fails, as config.log is still kept open
3215 # by configure, so config.status won't be able to write to it; its
3216 # output is simply discarded.  So we exec the FD to /dev/null,
3217 # effectively closing config.log, so it can be properly (re)opened and
3218 # appended to by config.status.  When coming back to configure, we
3219 # need to make the FD available again.
3220 if test "$no_create" != yes; then
3221   ac_cs_success=:
3222   ac_config_status_args=
3223   test "$silent" = yes &&
3224     ac_config_status_args="$ac_config_status_args --quiet"
3225   exec 5>/dev/null
3226   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3227   exec 5>>config.log
3228   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3229   # would make configure fail if this is the last instruction.
3230   $ac_cs_success || as_fn_exit 1
3231 fi
3232 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3233   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3234 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3235 fi
3236
3237