sim/moxie/configure

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