sim/cris/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 199   if (eval "$as_required") 2>/dev/null; then :
 200   as_have_required=yes
 201 else
 202   as_have_required=no
 203 fi
 204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 205
 206 else
 207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 208 as_found=false
 209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 210 do
 211   IFS=$as_save_IFS
 212   test -z "$as_dir" && as_dir=.
 213   as_found=:
 214   case $as_dir in #(
 215          /*)
 216            for as_base in sh bash ksh sh5; do
 217              # Try only shells that exist, to save several forks.
 218              as_shell=$as_dir/$as_base
 219              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 220                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 221   CONFIG_SHELL=$as_shell as_have_required=yes
 222                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   break 2
 224 fi
 225 fi
 226            done;;
 227        esac
 228   as_found=false
 229 done
 230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$SHELL as_have_required=yes
 233 fi; }
 234 IFS=$as_save_IFS
 235
 236
 237       if test "x$CONFIG_SHELL" != x; then :
 238   export CONFIG_SHELL
 239              # We cannot yet assume a decent shell, so we have to provide a
 240 # neutralization value for shells without unset; and this also
 241 # works around shells that cannot unset nonexistent variables.
 242 # Preserve -v and -x to the replacement shell.
 243 BASH_ENV=/dev/null
 244 ENV=/dev/null
 245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 246 case $- in # ((((
 247   *v*x* | *x*v* ) as_opts=-vx ;;
 248   *v* ) as_opts=-v ;;
 249   *x* ) as_opts=-x ;;
 250   * ) as_opts= ;;
 251 esac
 252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 253 # Admittedly, this is quite paranoid, since all the known shells bail
 254 # out after a failed `exec'.
 255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 256 exit 255
 257 fi
 258
 259     if test x$as_have_required = xno; then :
 260   $as_echo "$0: This script requires a shell more modern than all"
 261   $as_echo "$0: the shells that I found on your system."
 262   if test x${ZSH_VERSION+set} = xset ; then
 263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 265   else
 266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 267 $0: including any error possibly output before this
 268 $0: message. Then install a modern shell, or manually run
 269 $0: the script under such a shell if you do have one."
 270   fi
 271   exit 1
 272 fi
 273 fi
 274 fi
 275 SHELL=${CONFIG_SHELL-/bin/sh}
 276 export SHELL
 277 # Unset more variables known to interfere with behavior of common tools.
 278 CLICOLOR_FORCE= GREP_OPTIONS=
 279 unset CLICOLOR_FORCE GREP_OPTIONS
 280
 281 ## --------------------- ##
 282 ## M4sh Shell Functions. ##
 283 ## --------------------- ##
 284 # as_fn_unset VAR
 285 # ---------------
 286 # Portably unset VAR.
 287 as_fn_unset ()
 288 {
 289   { eval $1=; unset $1;}
 290 }
 291 as_unset=as_fn_unset
 292
 293 # as_fn_set_status STATUS
 294 # -----------------------
 295 # Set $? to STATUS, without forking.
 296 as_fn_set_status ()
 297 {
 298   return $1
 299 } # as_fn_set_status
 300
 301 # as_fn_exit STATUS
 302 # -----------------
 303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 304 as_fn_exit ()
 305 {
 306   set +e
 307   as_fn_set_status $1
 308   exit $1
 309 } # as_fn_exit
 310
 311 # as_fn_mkdir_p
 312 # -------------
 313 # Create "$as_dir" as a directory, including parents if necessary.
 314 as_fn_mkdir_p ()
 315 {
 316
 317   case $as_dir in #(
 318   -*) as_dir=./$as_dir;;
 319   esac
 320   test -d "$as_dir" || eval $as_mkdir_p || {
 321     as_dirs=
 322     while :; do
 323       case $as_dir in #(
 324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 325       *) as_qdir=$as_dir;;
 326       esac
 327       as_dirs="'$as_qdir' $as_dirs"
 328       as_dir=`$as_dirname -- "$as_dir" ||
 329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 330          X"$as_dir" : 'X\(//\)[^/]' \| \
 331          X"$as_dir" : 'X\(//\)$' \| \
 332          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 333 $as_echo X"$as_dir" |
 334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 335             s//\1/
 336             q
 337           }
 338           /^X\(\/\/\)[^/].*/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)$/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\).*/{
 347             s//\1/
 348             q
 349           }
 350           s/.*/./; q'`
 351       test -d "$as_dir" && break
 352     done
 353     test -z "$as_dirs" || eval "mkdir $as_dirs"
 354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 355
 356
 357 } # as_fn_mkdir_p
 358
 359 # as_fn_executable_p FILE
 360 # -----------------------
 361 # Test if FILE is an executable regular file.
 362 as_fn_executable_p ()
 363 {
 364   test -f "$1" && test -x "$1"
 365 } # as_fn_executable_p
 366 # as_fn_append VAR VALUE
 367 # ----------------------
 368 # Append the text in VALUE to the end of the definition contained in VAR. Take
 369 # advantage of any shell optimizations that allow amortized linear growth over
 370 # repeated appends, instead of the typical quadratic growth present in naive
 371 # implementations.
 372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 373   eval 'as_fn_append ()
 374   {
 375     eval $1+=\$2
 376   }'
 377 else
 378   as_fn_append ()
 379   {
 380     eval $1=\$$1\$2
 381   }
 382 fi # as_fn_append
 383
 384 # as_fn_arith ARG...
 385 # ------------------
 386 # Perform arithmetic evaluation on the ARGs, and store the result in the
 387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 388 # must be portable across $(()) and expr.
 389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 390   eval 'as_fn_arith ()
 391   {
 392     as_val=$(( $* ))
 393   }'
 394 else
 395   as_fn_arith ()
 396   {
 397     as_val=`expr "$@" || test $? -eq 1`
 398   }
 399 fi # as_fn_arith
 400
 401
 402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 403 # ----------------------------------------
 404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 406 # script with STATUS, using 1 if that was 0.
 407 as_fn_error ()
 408 {
 409   as_status=$1; test $as_status -eq 0 && as_status=1
 410   if test "$4"; then
 411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 413   fi
 414   $as_echo "$as_me: error: $2" >&2
 415   as_fn_exit $as_status
 416 } # as_fn_error
 417
 418 if expr a : '\(a\)' >/dev/null 2>&1 &&
 419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 420   as_expr=expr
 421 else
 422   as_expr=false
 423 fi
 424
 425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 426   as_basename=basename
 427 else
 428   as_basename=false
 429 fi
 430
 431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 432   as_dirname=dirname
 433 else
 434   as_dirname=false
 435 fi
 436
 437 as_me=`$as_basename -- "$0" ||
 438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 439          X"$0" : 'X\(//\)$' \| \
 440          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 441 $as_echo X/"$0" |
 442     sed '/^.*\/\([^/][^/]*\)\/*$/{
 443             s//\1/
 444             q
 445           }
 446           /^X\/\(\/\/\)$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\).*/{
 451             s//\1/
 452             q
 453           }
 454           s/.*/./; q'`
 455
 456 # Avoid depending upon Character Ranges.
 457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 460 as_cr_digits='0123456789'
 461 as_cr_alnum=$as_cr_Letters$as_cr_digits
 462
 463
 464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 469   sed -n '
 470     p
 471     /[$]LINENO/=
 472   ' <$as_myself |
 473     sed '
 474       s/[$]LINENO.*/&-/
 475       t lineno
 476       b
 477       :lineno
 478       N
 479       :loop
 480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 481       t loop
 482       s/-\n.*//
 483     ' >$as_me.lineno &&
 484   chmod +x "$as_me.lineno" ||
 485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 486
 487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 488   # already done that, so ensure we don't try to do so again and fall
 489   # in an infinite loop.  This has already happened in practice.
 490   _as_can_reexec=no; export _as_can_reexec
 491   # Don't try to exec as it changes $[0], causing all sort of problems
 492   # (the dirname of $[0] is not the place where we might find the
 493   # original and so on.  Autoconf is especially sensitive to this).
 494   . "./$as_me.lineno"
 495   # Exit status is that of the last command.
 496   exit
 497 }
 498
 499 ECHO_C= ECHO_N= ECHO_T=
 500 case `echo -n x` in #(((((
 501 -n*)
 502   case `echo 'xy\c'` in
 503   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 504   xy)  ECHO_C='\c';;
 505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 506        ECHO_T=' ';;
 507   esac;;
 508 *)
 509   ECHO_N='-n';;
 510 esac
 511
 512 rm -f conf$$ conf$$.exe conf$$.file
 513 if test -d conf$$.dir; then
 514   rm -f conf$$.dir/conf$$.file
 515 else
 516   rm -f conf$$.dir
 517   mkdir conf$$.dir 2>/dev/null
 518 fi
 519 if (echo >conf$$.file) 2>/dev/null; then
 520   if ln -s conf$$.file conf$$ 2>/dev/null; then
 521     as_ln_s='ln -s'
 522     # ... but there are two gotchas:
 523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 525     # In both cases, we have to default to `cp -pR'.
 526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 527       as_ln_s='cp -pR'
 528   elif ln conf$$.file conf$$ 2>/dev/null; then
 529     as_ln_s=ln
 530   else
 531     as_ln_s='cp -pR'
 532   fi
 533 else
 534   as_ln_s='cp -pR'
 535 fi
 536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 537 rmdir conf$$.dir 2>/dev/null
 538
 539 if mkdir -p . 2>/dev/null; then
 540   as_mkdir_p='mkdir -p "$as_dir"'
 541 else
 542   test -d ./-p && rmdir ./-p
 543   as_mkdir_p=false
 544 fi
 545
 546 as_test_x='test -x'
 547 as_executable_p=as_fn_executable_p
 548
 549 # Sed expression to map a string onto a valid CPP name.
 550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 551
 552 # Sed expression to map a string onto a valid variable name.
 553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 554
 555
 556 test -n "$DJDIR" || exec 7<&0 </dev/null
 557 exec 6>&1
 558
 559 # Name of the host.
 560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 561 # so uname gets run too.
 562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 563
 564 #
 565 # Initializations.
 566 #
 567 ac_default_prefix=/usr/local
 568 ac_clean_files=
 569 ac_config_libobj_dir=.
 570 LIBOBJS=
 571 cross_compiling=no
 572 subdirs=
 573 MFLAGS=
 574 MAKEFLAGS=
 575
 576 # Identity of this package.
 577 PACKAGE_NAME=
 578 PACKAGE_TARNAME=
 579 PACKAGE_VERSION=
 580 PACKAGE_STRING=
 581 PACKAGE_BUGREPORT=
 582 PACKAGE_URL=
 583
 584 ac_unique_file="Makefile.in"
 585 ac_subst_vars='LTLIBOBJS
 586 LIBOBJS
 587 sim_reserved_bits
 588 sim_float
 589 sim_bitsize
 590 cgen_breaks
 591 cgen
 592 cgendir
 593 CGEN_MAINT
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 target_alias
 598 host_alias
 599 build_alias
 600 LIBS
 601 ECHO_T
 602 ECHO_N
 603 ECHO_C
 604 DEFS
 605 mandir
 606 localedir
 607 libdir
 608 psdir
 609 pdfdir
 610 dvidir
 611 htmldir
 612 infodir
 613 docdir
 614 oldincludedir
 615 includedir
 616 localstatedir
 617 sharedstatedir
 618 sysconfdir
 619 datadir
 620 datarootdir
 621 libexecdir
 622 sbindir
 623 bindir
 624 program_transform_name
 625 prefix
 626 exec_prefix
 627 PACKAGE_URL
 628 PACKAGE_BUGREPORT
 629 PACKAGE_STRING
 630 PACKAGE_VERSION
 631 PACKAGE_TARNAME
 632 PACKAGE_NAME
 633 PATH_SEPARATOR
 634 SHELL
 635 sim_scache
 636 sim_inline
 637 sim_hw
 638 sim_hw_objs
 639 sim_hw_cflags
 640 sim_default_model'
 641 ac_subst_files=''
 642 ac_user_opts='
 643 enable_option_checking
 644 enable_maintainer_mode
 645 enable_sim_inline
 646 enable_sim_scache
 647 enable_sim_hardware
 648 enable_sim_default_model
 649 enable_cgen_maint
 650 '
 651       ac_precious_vars='build_alias
 652 host_alias
 653 target_alias'
 654
 655
 656 # Initialize some variables set by options.
 657 ac_init_help=
 658 ac_init_version=false
 659 ac_unrecognized_opts=
 660 ac_unrecognized_sep=
 661 # The variables have the same names as the options, with
 662 # dashes changed to underlines.
 663 cache_file=/dev/null
 664 exec_prefix=NONE
 665 no_create=
 666 no_recursion=
 667 prefix=NONE
 668 program_prefix=NONE
 669 program_suffix=NONE
 670 program_transform_name=s,x,x,
 671 silent=
 672 site=
 673 srcdir=
 674 verbose=
 675 x_includes=NONE
 676 x_libraries=NONE
 677
 678 # Installation directory options.
 679 # These are left unexpanded so users can "make install exec_prefix=/foo"
 680 # and all the variables that are supposed to be based on exec_prefix
 681 # by default will actually change.
 682 # Use braces instead of parens because sh, perl, etc. also accept them.
 683 # (The list follows the same order as the GNU Coding Standards.)
 684 bindir='${exec_prefix}/bin'
 685 sbindir='${exec_prefix}/sbin'
 686 libexecdir='${exec_prefix}/libexec'
 687 datarootdir='${prefix}/share'
 688 datadir='${datarootdir}'
 689 sysconfdir='${prefix}/etc'
 690 sharedstatedir='${prefix}/com'
 691 localstatedir='${prefix}/var'
 692 includedir='${prefix}/include'
 693 oldincludedir='/usr/include'
 694 docdir='${datarootdir}/doc/${PACKAGE}'
 695 infodir='${datarootdir}/info'
 696 htmldir='${docdir}'
 697 dvidir='${docdir}'
 698 pdfdir='${docdir}'
 699 psdir='${docdir}'
 700 libdir='${exec_prefix}/lib'
 701 localedir='${datarootdir}/locale'
 702 mandir='${datarootdir}/man'
 703
 704 ac_prev=
 705 ac_dashdash=
 706 for ac_option
 707 do
 708   # If the previous option needs an argument, assign it.
 709   if test -n "$ac_prev"; then
 710     eval $ac_prev=\$ac_option
 711     ac_prev=
 712     continue
 713   fi
 714
 715   case $ac_option in
 716   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 717   *=)   ac_optarg= ;;
 718   *)    ac_optarg=yes ;;
 719   esac
 720
 721   # Accept the important Cygnus configure options, so we can diagnose typos.
 722
 723   case $ac_dashdash$ac_option in
 724   --)
 725     ac_dashdash=yes ;;
 726
 727   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 728     ac_prev=bindir ;;
 729   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 730     bindir=$ac_optarg ;;
 731
 732   -build | --build | --buil | --bui | --bu)
 733     ac_prev=build_alias ;;
 734   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 735     build_alias=$ac_optarg ;;
 736
 737   -cache-file | --cache-file | --cache-fil | --cache-fi \
 738   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 739     ac_prev=cache_file ;;
 740   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 741   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 742     cache_file=$ac_optarg ;;
 743
 744   --config-cache | -C)
 745     cache_file=config.cache ;;
 746
 747   -datadir | --datadir | --datadi | --datad)
 748     ac_prev=datadir ;;
 749   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 750     datadir=$ac_optarg ;;
 751
 752   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 753   | --dataroo | --dataro | --datar)
 754     ac_prev=datarootdir ;;
 755   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 756   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 757     datarootdir=$ac_optarg ;;
 758
 759   -disable-* | --disable-*)
 760     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 761     # Reject names that are not valid shell variable names.
 762     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 763       as_fn_error $? "invalid feature name: $ac_useropt"
 764     ac_useropt_orig=$ac_useropt
 765     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 766     case $ac_user_opts in
 767       *"
 768 "enable_$ac_useropt"
 769 "*) ;;
 770       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 771          ac_unrecognized_sep=', ';;
 772     esac
 773     eval enable_$ac_useropt=no ;;
 774
 775   -docdir | --docdir | --docdi | --doc | --do)
 776     ac_prev=docdir ;;
 777   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 778     docdir=$ac_optarg ;;
 779
 780   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 781     ac_prev=dvidir ;;
 782   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 783     dvidir=$ac_optarg ;;
 784
 785   -enable-* | --enable-*)
 786     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 787     # Reject names that are not valid shell variable names.
 788     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 789       as_fn_error $? "invalid feature name: $ac_useropt"
 790     ac_useropt_orig=$ac_useropt
 791     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 792     case $ac_user_opts in
 793       *"
 794 "enable_$ac_useropt"
 795 "*) ;;
 796       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 797          ac_unrecognized_sep=', ';;
 798     esac
 799     eval enable_$ac_useropt=\$ac_optarg ;;
 800
 801   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 802   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 803   | --exec | --exe | --ex)
 804     ac_prev=exec_prefix ;;
 805   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 806   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 807   | --exec=* | --exe=* | --ex=*)
 808     exec_prefix=$ac_optarg ;;
 809
 810   -gas | --gas | --ga | --g)
 811     # Obsolete; use --with-gas.
 812     with_gas=yes ;;
 813
 814   -help | --help | --hel | --he | -h)
 815     ac_init_help=long ;;
 816   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 817     ac_init_help=recursive ;;
 818   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 819     ac_init_help=short ;;
 820
 821   -host | --host | --hos | --ho)
 822     ac_prev=host_alias ;;
 823   -host=* | --host=* | --hos=* | --ho=*)
 824     host_alias=$ac_optarg ;;
 825
 826   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 827     ac_prev=htmldir ;;
 828   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 829   | --ht=*)
 830     htmldir=$ac_optarg ;;
 831
 832   -includedir | --includedir | --includedi | --included | --include \
 833   | --includ | --inclu | --incl | --inc)
 834     ac_prev=includedir ;;
 835   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 836   | --includ=* | --inclu=* | --incl=* | --inc=*)
 837     includedir=$ac_optarg ;;
 838
 839   -infodir | --infodir | --infodi | --infod | --info | --inf)
 840     ac_prev=infodir ;;
 841   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 842     infodir=$ac_optarg ;;
 843
 844   -libdir | --libdir | --libdi | --libd)
 845     ac_prev=libdir ;;
 846   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 847     libdir=$ac_optarg ;;
 848
 849   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 850   | --libexe | --libex | --libe)
 851     ac_prev=libexecdir ;;
 852   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 853   | --libexe=* | --libex=* | --libe=*)
 854     libexecdir=$ac_optarg ;;
 855
 856   -localedir | --localedir | --localedi | --localed | --locale)
 857     ac_prev=localedir ;;
 858   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 859     localedir=$ac_optarg ;;
 860
 861   -localstatedir | --localstatedir | --localstatedi | --localstated \
 862   | --localstate | --localstat | --localsta | --localst | --locals)
 863     ac_prev=localstatedir ;;
 864   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 865   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 866     localstatedir=$ac_optarg ;;
 867
 868   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 869     ac_prev=mandir ;;
 870   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 871     mandir=$ac_optarg ;;
 872
 873   -nfp | --nfp | --nf)
 874     # Obsolete; use --without-fp.
 875     with_fp=no ;;
 876
 877   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 878   | --no-cr | --no-c | -n)
 879     no_create=yes ;;
 880
 881   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 882   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 883     no_recursion=yes ;;
 884
 885   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 886   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 887   | --oldin | --oldi | --old | --ol | --o)
 888     ac_prev=oldincludedir ;;
 889   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 890   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 891   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 892     oldincludedir=$ac_optarg ;;
 893
 894   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 895     ac_prev=prefix ;;
 896   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 897     prefix=$ac_optarg ;;
 898
 899   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 900   | --program-pre | --program-pr | --program-p)
 901     ac_prev=program_prefix ;;
 902   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 903   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 904     program_prefix=$ac_optarg ;;
 905
 906   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 907   | --program-suf | --program-su | --program-s)
 908     ac_prev=program_suffix ;;
 909   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 910   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 911     program_suffix=$ac_optarg ;;
 912
 913   -program-transform-name | --program-transform-name \
 914   | --program-transform-nam | --program-transform-na \
 915   | --program-transform-n | --program-transform- \
 916   | --program-transform | --program-transfor \
 917   | --program-transfo | --program-transf \
 918   | --program-trans | --program-tran \
 919   | --progr-tra | --program-tr | --program-t)
 920     ac_prev=program_transform_name ;;
 921   -program-transform-name=* | --program-transform-name=* \
 922   | --program-transform-nam=* | --program-transform-na=* \
 923   | --program-transform-n=* | --program-transform-=* \
 924   | --program-transform=* | --program-transfor=* \
 925   | --program-transfo=* | --program-transf=* \
 926   | --program-trans=* | --program-tran=* \
 927   | --progr-tra=* | --program-tr=* | --program-t=*)
 928     program_transform_name=$ac_optarg ;;
 929
 930   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 931     ac_prev=pdfdir ;;
 932   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 933     pdfdir=$ac_optarg ;;
 934
 935   -psdir | --psdir | --psdi | --psd | --ps)
 936     ac_prev=psdir ;;
 937   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 938     psdir=$ac_optarg ;;
 939
 940   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 941   | -silent | --silent | --silen | --sile | --sil)
 942     silent=yes ;;
 943
 944   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 945     ac_prev=sbindir ;;
 946   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 947   | --sbi=* | --sb=*)
 948     sbindir=$ac_optarg ;;
 949
 950   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 951   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 952   | --sharedst | --shareds | --shared | --share | --shar \
 953   | --sha | --sh)
 954     ac_prev=sharedstatedir ;;
 955   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 956   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 957   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 958   | --sha=* | --sh=*)
 959     sharedstatedir=$ac_optarg ;;
 960
 961   -site | --site | --sit)
 962     ac_prev=site ;;
 963   -site=* | --site=* | --sit=*)
 964     site=$ac_optarg ;;
 965
 966   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 967     ac_prev=srcdir ;;
 968   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 969     srcdir=$ac_optarg ;;
 970
 971   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 972   | --syscon | --sysco | --sysc | --sys | --sy)
 973     ac_prev=sysconfdir ;;
 974   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 975   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 976     sysconfdir=$ac_optarg ;;
 977
 978   -target | --target | --targe | --targ | --tar | --ta | --t)
 979     ac_prev=target_alias ;;
 980   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 981     target_alias=$ac_optarg ;;
 982
 983   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 984     verbose=yes ;;
 985
 986   -version | --version | --versio | --versi | --vers | -V)
 987     ac_init_version=: ;;
 988
 989   -with-* | --with-*)
 990     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 991     # Reject names that are not valid shell variable names.
 992     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 993       as_fn_error $? "invalid package name: $ac_useropt"
 994     ac_useropt_orig=$ac_useropt
 995     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 996     case $ac_user_opts in
 997       *"
 998 "with_$ac_useropt"
 999 "*) ;;
1000       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1001          ac_unrecognized_sep=', ';;
1002     esac
1003     eval with_$ac_useropt=\$ac_optarg ;;
1004
1005   -without-* | --without-*)
1006     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1007     # Reject names that are not valid shell variable names.
1008     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1009       as_fn_error $? "invalid package name: $ac_useropt"
1010     ac_useropt_orig=$ac_useropt
1011     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1012     case $ac_user_opts in
1013       *"
1014 "with_$ac_useropt"
1015 "*) ;;
1016       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1017          ac_unrecognized_sep=', ';;
1018     esac
1019     eval with_$ac_useropt=no ;;
1020
1021   --x)
1022     # Obsolete; use --with-x.
1023     with_x=yes ;;
1024
1025   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1026   | --x-incl | --x-inc | --x-in | --x-i)
1027     ac_prev=x_includes ;;
1028   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1029   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1030     x_includes=$ac_optarg ;;
1031
1032   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1033   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1034     ac_prev=x_libraries ;;
1035   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1036   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1037     x_libraries=$ac_optarg ;;
1038
1039   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1040 Try \`$0 --help' for more information"
1041     ;;
1042
1043   *=*)
1044     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1045     # Reject names that are not valid shell variable names.
1046     case $ac_envvar in #(
1047       '' | [0-9]* | *[!_$as_cr_alnum]* )
1048       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1049     esac
1050     eval $ac_envvar=\$ac_optarg
1051     export $ac_envvar ;;
1052
1053   *)
1054     # FIXME: should be removed in autoconf 3.0.
1055     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1056     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1057       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1058     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1059     ;;
1060
1061   esac
1062 done
1063
1064 if test -n "$ac_prev"; then
1065   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1066   as_fn_error $? "missing argument to $ac_option"
1067 fi
1068
1069 if test -n "$ac_unrecognized_opts"; then
1070   case $enable_option_checking in
1071     no) ;;
1072     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1073     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1074   esac
1075 fi
1076
1077 # Check all directory arguments for consistency.
1078 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1079                 datadir sysconfdir sharedstatedir localstatedir includedir \
1080                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1081                 libdir localedir mandir
1082 do
1083   eval ac_val=\$$ac_var
1084   # Remove trailing slashes.
1085   case $ac_val in
1086     */ )
1087       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1088       eval $ac_var=\$ac_val;;
1089   esac
1090   # Be sure to have absolute directory names.
1091   case $ac_val in
1092     [\\/$]* | ?:[\\/]* )  continue;;
1093     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1094   esac
1095   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1096 done
1097
1098 # There might be people who depend on the old broken behavior: `$host'
1099 # used to hold the argument of --host etc.
1100 # FIXME: To remove some day.
1101 build=$build_alias
1102 host=$host_alias
1103 target=$target_alias
1104
1105 # FIXME: To remove some day.
1106 if test "x$host_alias" != x; then
1107   if test "x$build_alias" = x; then
1108     cross_compiling=maybe
1109   elif test "x$build_alias" != "x$host_alias"; then
1110     cross_compiling=yes
1111   fi
1112 fi
1113
1114 ac_tool_prefix=
1115 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1116
1117 test "$silent" = yes && exec 6>/dev/null
1118
1119
1120 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1121 ac_ls_di=`ls -di .` &&
1122 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1123   as_fn_error $? "working directory cannot be determined"
1124 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1125   as_fn_error $? "pwd does not report name of working directory"
1126
1127
1128 # Find the source files, if location was not specified.
1129 if test -z "$srcdir"; then
1130   ac_srcdir_defaulted=yes
1131   # Try the directory containing this script, then the parent directory.
1132   ac_confdir=`$as_dirname -- "$as_myself" ||
1133 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1134          X"$as_myself" : 'X\(//\)[^/]' \| \
1135          X"$as_myself" : 'X\(//\)$' \| \
1136          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1137 $as_echo X"$as_myself" |
1138     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1139             s//\1/
1140             q
1141           }
1142           /^X\(\/\/\)[^/].*/{
1143             s//\1/
1144             q
1145           }
1146           /^X\(\/\/\)$/{
1147             s//\1/
1148             q
1149           }
1150           /^X\(\/\).*/{
1151             s//\1/
1152             q
1153           }
1154           s/.*/./; q'`
1155   srcdir=$ac_confdir
1156   if test ! -r "$srcdir/$ac_unique_file"; then
1157     srcdir=..
1158   fi
1159 else
1160   ac_srcdir_defaulted=no
1161 fi
1162 if test ! -r "$srcdir/$ac_unique_file"; then
1163   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1164   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1165 fi
1166 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1167 ac_abs_confdir=`(
1168         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1169         pwd)`
1170 # When building in place, set srcdir=.
1171 if test "$ac_abs_confdir" = "$ac_pwd"; then
1172   srcdir=.
1173 fi
1174 # Remove unnecessary trailing slashes from srcdir.
1175 # Double slashes in file names in object file debugging info
1176 # mess up M-x gdb in Emacs.
1177 case $srcdir in
1178 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1179 esac
1180 for ac_var in $ac_precious_vars; do
1181   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1182   eval ac_env_${ac_var}_value=\$${ac_var}
1183   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1184   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1185 done
1186
1187 #
1188 # Report the --help message.
1189 #
1190 if test "$ac_init_help" = "long"; then
1191   # Omit some internal or obsolete options to make the list less imposing.
1192   # This message is too long to be a string in the A/UX 3.1 sh.
1193   cat <<_ACEOF
1194 \`configure' configures this package to adapt to many kinds of systems.
1195
1196 Usage: $0 [OPTION]... [VAR=VALUE]...
1197
1198 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1199 VAR=VALUE.  See below for descriptions of some of the useful variables.
1200
1201 Defaults for the options are specified in brackets.
1202
1203 Configuration:
1204   -h, --help              display this help and exit
1205       --help=short        display options specific to this package
1206       --help=recursive    display the short help of all the included packages
1207   -V, --version           display version information and exit
1208   -q, --quiet, --silent   do not print \`checking ...' messages
1209       --cache-file=FILE   cache test results in FILE [disabled]
1210   -C, --config-cache      alias for \`--cache-file=config.cache'
1211   -n, --no-create         do not create output files
1212       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1213
1214 Installation directories:
1215   --prefix=PREFIX         install architecture-independent files in PREFIX
1216                           [$ac_default_prefix]
1217   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1218                           [PREFIX]
1219
1220 By default, \`make install' will install all the files in
1221 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1222 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1223 for instance \`--prefix=\$HOME'.
1224
1225 For better control, use the options below.
1226
1227 Fine tuning of the installation directories:
1228   --bindir=DIR            user executables [EPREFIX/bin]
1229   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1230   --libexecdir=DIR        program executables [EPREFIX/libexec]
1231   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1232   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1233   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1234   --libdir=DIR            object code libraries [EPREFIX/lib]
1235   --includedir=DIR        C header files [PREFIX/include]
1236   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1237   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1238   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1239   --infodir=DIR           info documentation [DATAROOTDIR/info]
1240   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1241   --mandir=DIR            man documentation [DATAROOTDIR/man]
1242   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1243   --htmldir=DIR           html documentation [DOCDIR]
1244   --dvidir=DIR            dvi documentation [DOCDIR]
1245   --pdfdir=DIR            pdf documentation [DOCDIR]
1246   --psdir=DIR             ps documentation [DOCDIR]
1247 _ACEOF
1248
1249   cat <<\_ACEOF
1250 _ACEOF
1251 fi
1252
1253 if test -n "$ac_init_help"; then
1254
1255   cat <<\_ACEOF
1256
1257 Optional Features:
1258   --disable-option-checking  ignore unrecognized --enable/--with options
1259   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1260   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1261   --enable-maintainer-mode
1262                           enable make rules and dependencies not useful (and
1263                           sometimes confusing) to the casual installer
1264   --enable-sim-inline=inlines
1265                           Specify which functions should be inlined
1266   --enable-sim-scache=size
1267                           Specify simulator execution cache size
1268   --enable-sim-hardware=LIST
1269                           Specify the hardware to be included in the build.
1270   --enable-sim-default-model=model
1271                           Specify default model to simulate
1272   --enable-cgen-maint=DIR build cgen generated files
1273
1274 Report bugs to the package provider.
1275 _ACEOF
1276 ac_status=$?
1277 fi
1278
1279 if test "$ac_init_help" = "recursive"; then
1280   # If there are subdirs, report their specific --help.
1281   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1282     test -d "$ac_dir" ||
1283       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1284       continue
1285     ac_builddir=.
1286
1287 case "$ac_dir" in
1288 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1289 *)
1290   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1291   # A ".." for each directory in $ac_dir_suffix.
1292   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1293   case $ac_top_builddir_sub in
1294   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1295   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1296   esac ;;
1297 esac
1298 ac_abs_top_builddir=$ac_pwd
1299 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1300 # for backward compatibility:
1301 ac_top_builddir=$ac_top_build_prefix
1302
1303 case $srcdir in
1304   .)  # We are building in place.
1305     ac_srcdir=.
1306     ac_top_srcdir=$ac_top_builddir_sub
1307     ac_abs_top_srcdir=$ac_pwd ;;
1308   [\\/]* | ?:[\\/]* )  # Absolute name.
1309     ac_srcdir=$srcdir$ac_dir_suffix;
1310     ac_top_srcdir=$srcdir
1311     ac_abs_top_srcdir=$srcdir ;;
1312   *) # Relative name.
1313     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1314     ac_top_srcdir=$ac_top_build_prefix$srcdir
1315     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1316 esac
1317 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1318
1319     cd "$ac_dir" || { ac_status=$?; continue; }
1320     # Check for guested configure.
1321     if test -f "$ac_srcdir/configure.gnu"; then
1322       echo &&
1323       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1324     elif test -f "$ac_srcdir/configure"; then
1325       echo &&
1326       $SHELL "$ac_srcdir/configure" --help=recursive
1327     else
1328       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1329     fi || ac_status=$?
1330     cd "$ac_pwd" || { ac_status=$?; break; }
1331   done
1332 fi
1333
1334 test -n "$ac_init_help" && exit $ac_status
1335 if $ac_init_version; then
1336   cat <<\_ACEOF
1337 configure
1338 generated by GNU Autoconf 2.69
1339
1340 Copyright (C) 2012 Free Software Foundation, Inc.
1341 This configure script is free software; the Free Software Foundation
1342 gives unlimited permission to copy, distribute and modify it.
1343 _ACEOF
1344   exit
1345 fi
1346
1347 ## ------------------------ ##
1348 ## Autoconf initialization. ##
1349 ## ------------------------ ##
1350 cat >config.log <<_ACEOF
1351 This file contains any messages produced by compilers while
1352 running configure, to aid debugging if configure makes a mistake.
1353
1354 It was created by $as_me, which was
1355 generated by GNU Autoconf 2.69.  Invocation command line was
1356
1357   $ $0 $@
1358
1359 _ACEOF
1360 exec 5>>config.log
1361 {
1362 cat <<_ASUNAME
1363 ## --------- ##
1364 ## Platform. ##
1365 ## --------- ##
1366
1367 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1368 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1369 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1370 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1371 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1372
1373 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1374 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1375
1376 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1377 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1378 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1379 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1380 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1381 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1382 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1383
1384 _ASUNAME
1385
1386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1387 for as_dir in $PATH
1388 do
1389   IFS=$as_save_IFS
1390   test -z "$as_dir" && as_dir=.
1391     $as_echo "PATH: $as_dir"
1392   done
1393 IFS=$as_save_IFS
1394
1395 } >&5
1396
1397 cat >&5 <<_ACEOF
1398
1399
1400 ## ----------- ##
1401 ## Core tests. ##
1402 ## ----------- ##
1403
1404 _ACEOF
1405
1406
1407 # Keep a trace of the command line.
1408 # Strip out --no-create and --no-recursion so they do not pile up.
1409 # Strip out --silent because we don't want to record it for future runs.
1410 # Also quote any args containing shell meta-characters.
1411 # Make two passes to allow for proper duplicate-argument suppression.
1412 ac_configure_args=
1413 ac_configure_args0=
1414 ac_configure_args1=
1415 ac_must_keep_next=false
1416 for ac_pass in 1 2
1417 do
1418   for ac_arg
1419   do
1420     case $ac_arg in
1421     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1422     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1423     | -silent | --silent | --silen | --sile | --sil)
1424       continue ;;
1425     *\'*)
1426       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1427     esac
1428     case $ac_pass in
1429     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1430     2)
1431       as_fn_append ac_configure_args1 " '$ac_arg'"
1432       if test $ac_must_keep_next = true; then
1433         ac_must_keep_next=false # Got value, back to normal.
1434       else
1435         case $ac_arg in
1436           *=* | --config-cache | -C | -disable-* | --disable-* \
1437           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1438           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1439           | -with-* | --with-* | -without-* | --without-* | --x)
1440             case "$ac_configure_args0 " in
1441               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1442             esac
1443             ;;
1444           -* ) ac_must_keep_next=true ;;
1445         esac
1446       fi
1447       as_fn_append ac_configure_args " '$ac_arg'"
1448       ;;
1449     esac
1450   done
1451 done
1452 { ac_configure_args0=; unset ac_configure_args0;}
1453 { ac_configure_args1=; unset ac_configure_args1;}
1454
1455 # When interrupted or exit'd, cleanup temporary files, and complete
1456 # config.log.  We remove comments because anyway the quotes in there
1457 # would cause problems or look ugly.
1458 # WARNING: Use '\'' to represent an apostrophe within the trap.
1459 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1460 trap 'exit_status=$?
1461   # Save into config.log some information that might help in debugging.
1462   {
1463     echo
1464
1465     $as_echo "## ---------------- ##
1466 ## Cache variables. ##
1467 ## ---------------- ##"
1468     echo
1469     # The following way of writing the cache mishandles newlines in values,
1470 (
1471   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1472     eval ac_val=\$$ac_var
1473     case $ac_val in #(
1474     *${as_nl}*)
1475       case $ac_var in #(
1476       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1477 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1478       esac
1479       case $ac_var in #(
1480       _ | IFS | as_nl) ;; #(
1481       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1482       *) { eval $ac_var=; unset $ac_var;} ;;
1483       esac ;;
1484     esac
1485   done
1486   (set) 2>&1 |
1487     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1488     *${as_nl}ac_space=\ *)
1489       sed -n \
1490         "s/'\''/'\''\\\\'\'''\''/g;
1491           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1492       ;; #(
1493     *)
1494       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1495       ;;
1496     esac |
1497     sort
1498 )
1499     echo
1500
1501     $as_echo "## ----------------- ##
1502 ## Output variables. ##
1503 ## ----------------- ##"
1504     echo
1505     for ac_var in $ac_subst_vars
1506     do
1507       eval ac_val=\$$ac_var
1508       case $ac_val in
1509       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1510       esac
1511       $as_echo "$ac_var='\''$ac_val'\''"
1512     done | sort
1513     echo
1514
1515     if test -n "$ac_subst_files"; then
1516       $as_echo "## ------------------- ##
1517 ## File substitutions. ##
1518 ## ------------------- ##"
1519       echo
1520       for ac_var in $ac_subst_files
1521       do
1522         eval ac_val=\$$ac_var
1523         case $ac_val in
1524         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1525         esac
1526         $as_echo "$ac_var='\''$ac_val'\''"
1527       done | sort
1528       echo
1529     fi
1530
1531     if test -s confdefs.h; then
1532       $as_echo "## ----------- ##
1533 ## confdefs.h. ##
1534 ## ----------- ##"
1535       echo
1536       cat confdefs.h
1537       echo
1538     fi
1539     test "$ac_signal" != 0 &&
1540       $as_echo "$as_me: caught signal $ac_signal"
1541     $as_echo "$as_me: exit $exit_status"
1542   } >&5
1543   rm -f core *.core core.conftest.* &&
1544     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1545     exit $exit_status
1546 ' 0
1547 for ac_signal in 1 2 13 15; do
1548   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1549 done
1550 ac_signal=0
1551
1552 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1553 rm -f -r conftest* confdefs.h
1554
1555 $as_echo "/* confdefs.h */" > confdefs.h
1556
1557 # Predefined preprocessor variables.
1558
1559 cat >>confdefs.h <<_ACEOF
1560 #define PACKAGE_NAME "$PACKAGE_NAME"
1561 _ACEOF
1562
1563 cat >>confdefs.h <<_ACEOF
1564 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1565 _ACEOF
1566
1567 cat >>confdefs.h <<_ACEOF
1568 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1569 _ACEOF
1570
1571 cat >>confdefs.h <<_ACEOF
1572 #define PACKAGE_STRING "$PACKAGE_STRING"
1573 _ACEOF
1574
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1577 _ACEOF
1578
1579 cat >>confdefs.h <<_ACEOF
1580 #define PACKAGE_URL "$PACKAGE_URL"
1581 _ACEOF
1582
1583
1584 # Let the site file select an alternate cache file if it wants to.
1585 # Prefer an explicitly selected file to automatically selected ones.
1586 ac_site_file1=NONE
1587 ac_site_file2=NONE
1588 if test -n "$CONFIG_SITE"; then
1589   # We do not want a PATH search for config.site.
1590   case $CONFIG_SITE in #((
1591     -*)  ac_site_file1=./$CONFIG_SITE;;
1592     */*) ac_site_file1=$CONFIG_SITE;;
1593     *)   ac_site_file1=./$CONFIG_SITE;;
1594   esac
1595 elif test "x$prefix" != xNONE; then
1596   ac_site_file1=$prefix/share/config.site
1597   ac_site_file2=$prefix/etc/config.site
1598 else
1599   ac_site_file1=$ac_default_prefix/share/config.site
1600   ac_site_file2=$ac_default_prefix/etc/config.site
1601 fi
1602 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1603 do
1604   test "x$ac_site_file" = xNONE && continue
1605   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1606     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1607 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1608     sed 's/^/| /' "$ac_site_file" >&5
1609     . "$ac_site_file" \
1610       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1611 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1612 as_fn_error $? "failed to load site script $ac_site_file
1613 See \`config.log' for more details" "$LINENO" 5; }
1614   fi
1615 done
1616
1617 if test -r "$cache_file"; then
1618   # Some versions of bash will fail to source /dev/null (special files
1619   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1620   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1621     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1622 $as_echo "$as_me: loading cache $cache_file" >&6;}
1623     case $cache_file in
1624       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1625       *)                      . "./$cache_file";;
1626     esac
1627   fi
1628 else
1629   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1630 $as_echo "$as_me: creating cache $cache_file" >&6;}
1631   >$cache_file
1632 fi
1633
1634 # Check that the precious variables saved in the cache have kept the same
1635 # value.
1636 ac_cache_corrupted=false
1637 for ac_var in $ac_precious_vars; do
1638   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1639   eval ac_new_set=\$ac_env_${ac_var}_set
1640   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1641   eval ac_new_val=\$ac_env_${ac_var}_value
1642   case $ac_old_set,$ac_new_set in
1643     set,)
1644       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1645 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1646       ac_cache_corrupted=: ;;
1647     ,set)
1648       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1649 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1650       ac_cache_corrupted=: ;;
1651     ,);;
1652     *)
1653       if test "x$ac_old_val" != "x$ac_new_val"; then
1654         # differences in whitespace do not lead to failure.
1655         ac_old_val_w=`echo x $ac_old_val`
1656         ac_new_val_w=`echo x $ac_new_val`
1657         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1658           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1659 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1660           ac_cache_corrupted=:
1661         else
1662           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1663 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1664           eval $ac_var=\$ac_old_val
1665         fi
1666         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1667 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1668         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1669 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1670       fi;;
1671   esac
1672   # Pass precious variables to config.status.
1673   if test "$ac_new_set" = set; then
1674     case $ac_new_val in
1675     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1676     *) ac_arg=$ac_var=$ac_new_val ;;
1677     esac
1678     case " $ac_configure_args " in
1679       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1680       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1681     esac
1682   fi
1683 done
1684 if $ac_cache_corrupted; then
1685   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1686 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1687   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1688 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1689   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1690 fi
1691 ## -------------------- ##
1692 ## Main body of script. ##
1693 ## -------------------- ##
1694
1695 ac_ext=c
1696 ac_cpp='$CPP $CPPFLAGS'
1697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1699 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1700
1701
1702
1703
1704
1705
1706
1707
1708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1709 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1710     # Check whether --enable-maintainer-mode was given.
1711 if test "${enable_maintainer_mode+set}" = set; then :
1712   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1713 else
1714   USE_MAINTAINER_MODE=no
1715 fi
1716
1717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1718 $as_echo "$USE_MAINTAINER_MODE" >&6; }
1719    if test $USE_MAINTAINER_MODE = yes; then
1720   MAINTAINER_MODE_TRUE=
1721   MAINTAINER_MODE_FALSE='#'
1722 else
1723   MAINTAINER_MODE_TRUE='#'
1724   MAINTAINER_MODE_FALSE=
1725 fi
1726
1727   MAINT=$MAINTAINER_MODE_TRUE
1728
1729
1730
1731
1732 sim_inline="-DDEFAULT_INLINE=0"
1733 # Check whether --enable-sim-inline was given.
1734 if test "${enable_sim_inline+set}" = set; then :
1735   enableval=$enable_sim_inline; sim_inline=""
1736 case "$enableval" in
1737   no)           sim_inline="-DDEFAULT_INLINE=0";;
1738   0)            sim_inline="-DDEFAULT_INLINE=0";;
1739   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
1740   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1741   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1742        new_flag=""
1743        case "$x" in
1744          *_INLINE=*)    new_flag="-D$x";;
1745          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1746          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
1747          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
1748        esac
1749        if test x"$sim_inline" = x""; then
1750          sim_inline="$new_flag"
1751        else
1752          sim_inline="$sim_inline $new_flag"
1753        fi
1754      done;;
1755 esac
1756 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1757   echo "Setting inline flags = $sim_inline" 6>&1
1758 fi
1759 fi
1760
1761
1762
1763
1764 default_sim_scache="16384"
1765 # Check whether --enable-sim-scache was given.
1766 if test "${enable_sim_scache+set}" = set; then :
1767   enableval=$enable_sim_scache; case "${enableval}" in
1768   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1769   no)   sim_scache="-DWITH_SCACHE=0" ;;
1770   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
1771   *)    as_fn_error $? "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
1772         sim_scache="";;
1773 esac
1774 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1775   echo "Setting scache size = $sim_scache" 6>&1
1776 fi
1777 else
1778   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1779 fi
1780
1781
1782
1783 hardware="cfi core pal glue rv cris cris_900000xx"
1784 sim_hw_cflags="-DWITH_HW=1"
1785 sim_hw="$hardware"
1786 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1787
1788 # Check whether --enable-sim-hardware was given.
1789 if test "${enable_sim_hardware+set}" = set; then :
1790   enableval=$enable_sim_hardware;
1791 else
1792   enable_sim_hardware="yes"
1793 fi
1794
1795 case ${enable_sim_hardware} in
1796   yes|no) ;;
1797   ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1798   *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1799   *)  hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1800 esac
1801
1802 if test "$enable_sim_hardware" = no; then
1803   sim_hw_objs=
1804   sim_hw_cflags="-DWITH_HW=0"
1805   sim_hw=
1806 else
1807   sim_hw_cflags="-DWITH_HW=1"
1808   # remove duplicates
1809   sim_hw=""
1810   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1811   for i in $hardware ; do
1812     case " $sim_hw " in
1813       *" $i "*) ;;
1814       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1815     esac
1816   done
1817   # mingw does not support sockser
1818   case ${host} in
1819     *mingw*) ;;
1820     *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1821        # that you instatiate.  Instead, other code will call into it directly.
1822        # At some point, we should convert it over.
1823        sim_hw_objs="$sim_hw_objs dv-sockser.o"
1824        sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1825        ;;
1826   esac
1827   if test x"$silent" != x"yes"; then
1828     echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1829   fi
1830 fi
1831
1832
1833 # The default model shouldn't matter as long as there's a BFD.
1834
1835 default_sim_default_model="crisv32"
1836 # Check whether --enable-sim-default-model was given.
1837 if test "${enable_sim_default_model+set}" = set; then :
1838   enableval=$enable_sim_default_model; case "${enableval}" in
1839   yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1840   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1841 esac
1842 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1843   echo "Setting default model = $sim_default_model" 6>&1
1844 fi
1845 else
1846   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1847 fi
1848
1849
1850
1851 cgen_maint=no
1852 cgen=guile
1853 cgendir='$(srcdir)/../../cgen'
1854 # Check whether --enable-cgen-maint was given.
1855 if test "${enable_cgen_maint+set}" = set; then :
1856   enableval=$enable_cgen_maint; case "${enableval}" in
1857   yes)  cgen_maint=yes ;;
1858   no)   cgen_maint=no ;;
1859   *)
1860         # Argument is a directory where cgen can be found.  In some
1861         # future world cgen could be installable, but right now this
1862         # is not the case.  Instead we assume the directory is a path
1863         # to the cgen source tree.
1864         cgen_maint=yes
1865         if test -r ${enableval}/iformat.scm; then
1866           # This looks like a cgen source tree.
1867           cgendir=${enableval}
1868         else
1869           as_fn_error $? "${enableval} doesn't look like a cgen source tree" "$LINENO" 5
1870         fi
1871         ;;
1872 esac
1873 fi
1874 if test x${cgen_maint} != xno ; then
1875   CGEN_MAINT=''
1876 else
1877   CGEN_MAINT='#'
1878 fi
1879
1880
1881
1882
1883
1884
1885 cgen_breaks=""
1886 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
1887 cgen_breaks="break cgen_rtx_error";
1888 fi
1889
1890 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
1891
1892 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
1893
1894 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
1895
1896 ac_config_commands="$ac_config_commands Makefile"
1897
1898 ac_config_commands="$ac_config_commands stamp-h"
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910 cat >confcache <<\_ACEOF
1911 # This file is a shell script that caches the results of configure
1912 # tests run on this system so they can be shared between configure
1913 # scripts and configure runs, see configure's option --config-cache.
1914 # It is not useful on other systems.  If it contains results you don't
1915 # want to keep, you may remove or edit it.
1916 #
1917 # config.status only pays attention to the cache file if you give it
1918 # the --recheck option to rerun configure.
1919 #
1920 # `ac_cv_env_foo' variables (set or unset) will be overridden when
1921 # loading this file, other *unset* `ac_cv_foo' will be assigned the
1922 # following values.
1923
1924 _ACEOF
1925
1926 # The following way of writing the cache mishandles newlines in values,
1927 # but we know of no workaround that is simple, portable, and efficient.
1928 # So, we kill variables containing newlines.
1929 # Ultrix sh set writes to stderr and can't be redirected directly,
1930 # and sets the high bit in the cache file unless we assign to the vars.
1931 (
1932   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1933     eval ac_val=\$$ac_var
1934     case $ac_val in #(
1935     *${as_nl}*)
1936       case $ac_var in #(
1937       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1938 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1939       esac
1940       case $ac_var in #(
1941       _ | IFS | as_nl) ;; #(
1942       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1943       *) { eval $ac_var=; unset $ac_var;} ;;
1944       esac ;;
1945     esac
1946   done
1947
1948   (set) 2>&1 |
1949     case $as_nl`(ac_space=' '; set) 2>&1` in #(
1950     *${as_nl}ac_space=\ *)
1951       # `set' does not quote correctly, so add quotes: double-quote
1952       # substitution turns \\\\ into \\, and sed turns \\ into \.
1953       sed -n \
1954         "s/'/'\\\\''/g;
1955           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1956       ;; #(
1957     *)
1958       # `set' quotes correctly as required by POSIX, so do not add quotes.
1959       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1960       ;;
1961     esac |
1962     sort
1963 ) |
1964   sed '
1965      /^ac_cv_env_/b end
1966      t clear
1967      :clear
1968      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1969      t end
1970      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1971      :end' >>confcache
1972 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1973   if test -w "$cache_file"; then
1974     if test "x$cache_file" != "x/dev/null"; then
1975       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1976 $as_echo "$as_me: updating cache $cache_file" >&6;}
1977       if test ! -f "$cache_file" || test -h "$cache_file"; then
1978         cat confcache >"$cache_file"
1979       else
1980         case $cache_file in #(
1981         */* | ?:*)
1982           mv -f confcache "$cache_file"$$ &&
1983           mv -f "$cache_file"$$ "$cache_file" ;; #(
1984         *)
1985           mv -f confcache "$cache_file" ;;
1986         esac
1987       fi
1988     fi
1989   else
1990     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1991 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1992   fi
1993 fi
1994 rm -f confcache
1995
1996 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1997 # Let make expand exec_prefix.
1998 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1999
2000 # Transform confdefs.h into DEFS.
2001 # Protect against shell expansion while executing Makefile rules.
2002 # Protect against Makefile macro expansion.
2003 #
2004 # If the first sed substitution is executed (which looks for macros that
2005 # take arguments), then branch to the quote section.  Otherwise,
2006 # look for a macro that doesn't take arguments.
2007 ac_script='
2008 :mline
2009 /\\$/{
2010  N
2011  s,\\\n,,
2012  b mline
2013 }
2014 t clear
2015 :clear
2016 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
2017 t quote
2018 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
2019 t quote
2020 b any
2021 :quote
2022 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2023 s/\[/\\&/g
2024 s/\]/\\&/g
2025 s/\$/$$/g
2026 H
2027 :any
2028 ${
2029         g
2030         s/^\n//
2031         s/\n/ /g
2032         p
2033 }
2034 '
2035 DEFS=`sed -n "$ac_script" confdefs.h`
2036
2037
2038 ac_libobjs=
2039 ac_ltlibobjs=
2040 U=
2041 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2042   # 1. Remove the extension, and $U if already installed.
2043   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2044   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2045   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2046   #    will be set to the directory where LIBOBJS objects are built.
2047   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2048   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2049 done
2050 LIBOBJS=$ac_libobjs
2051
2052 LTLIBOBJS=$ac_ltlibobjs
2053
2054
2055 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2056   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2057 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2058 fi
2059
2060 : "${CONFIG_STATUS=./config.status}"
2061 ac_write_fail=0
2062 ac_clean_files_save=$ac_clean_files
2063 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2065 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2066 as_write_fail=0
2067 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2068 #! $SHELL
2069 # Generated by $as_me.
2070 # Run this file to recreate the current configuration.
2071 # Compiler output produced by configure, useful for debugging
2072 # configure, is in config.log if it exists.
2073
2074 debug=false
2075 ac_cs_recheck=false
2076 ac_cs_silent=false
2077
2078 SHELL=\${CONFIG_SHELL-$SHELL}
2079 export SHELL
2080 _ASEOF
2081 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2082 ## -------------------- ##
2083 ## M4sh Initialization. ##
2084 ## -------------------- ##
2085
2086 # Be more Bourne compatible
2087 DUALCASE=1; export DUALCASE # for MKS sh
2088 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2089   emulate sh
2090   NULLCMD=:
2091   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2092   # is contrary to our usage.  Disable this feature.
2093   alias -g '${1+"$@"}'='"$@"'
2094   setopt NO_GLOB_SUBST
2095 else
2096   case `(set -o) 2>/dev/null` in #(
2097   *posix*) :
2098     set -o posix ;; #(
2099   *) :
2100      ;;
2101 esac
2102 fi
2103
2104
2105 as_nl='
2106 '
2107 export as_nl
2108 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2109 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2110 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2111 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2112 # Prefer a ksh shell builtin over an external printf program on Solaris,
2113 # but without wasting forks for bash or zsh.
2114 if test -z "$BASH_VERSION$ZSH_VERSION" \
2115     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2116   as_echo='print -r --'
2117   as_echo_n='print -rn --'
2118 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2119   as_echo='printf %s\n'
2120   as_echo_n='printf %s'
2121 else
2122   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2123     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2124     as_echo_n='/usr/ucb/echo -n'
2125   else
2126     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2127     as_echo_n_body='eval
2128       arg=$1;
2129       case $arg in #(
2130       *"$as_nl"*)
2131         expr "X$arg" : "X\\(.*\\)$as_nl";
2132         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2133       esac;
2134       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2135     '
2136     export as_echo_n_body
2137     as_echo_n='sh -c $as_echo_n_body as_echo'
2138   fi
2139   export as_echo_body
2140   as_echo='sh -c $as_echo_body as_echo'
2141 fi
2142
2143 # The user is always right.
2144 if test "${PATH_SEPARATOR+set}" != set; then
2145   PATH_SEPARATOR=:
2146   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2147     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2148       PATH_SEPARATOR=';'
2149   }
2150 fi
2151
2152
2153 # IFS
2154 # We need space, tab and new line, in precisely that order.  Quoting is
2155 # there to prevent editors from complaining about space-tab.
2156 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2157 # splitting by setting IFS to empty value.)
2158 IFS=" ""        $as_nl"
2159
2160 # Find who we are.  Look in the path if we contain no directory separator.
2161 as_myself=
2162 case $0 in #((
2163   *[\\/]* ) as_myself=$0 ;;
2164   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2165 for as_dir in $PATH
2166 do
2167   IFS=$as_save_IFS
2168   test -z "$as_dir" && as_dir=.
2169     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2170   done
2171 IFS=$as_save_IFS
2172
2173      ;;
2174 esac
2175 # We did not find ourselves, most probably we were run as `sh COMMAND'
2176 # in which case we are not to be found in the path.
2177 if test "x$as_myself" = x; then
2178   as_myself=$0
2179 fi
2180 if test ! -f "$as_myself"; then
2181   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2182   exit 1
2183 fi
2184
2185 # Unset variables that we do not need and which cause bugs (e.g. in
2186 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2187 # suppresses any "Segmentation fault" message there.  '((' could
2188 # trigger a bug in pdksh 5.2.14.
2189 for as_var in BASH_ENV ENV MAIL MAILPATH
2190 do eval test x\${$as_var+set} = xset \
2191   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2192 done
2193 PS1='$ '
2194 PS2='> '
2195 PS4='+ '
2196
2197 # NLS nuisances.
2198 LC_ALL=C
2199 export LC_ALL
2200 LANGUAGE=C
2201 export LANGUAGE
2202
2203 # CDPATH.
2204 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2205
2206
2207 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2208 # ----------------------------------------
2209 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2210 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2211 # script with STATUS, using 1 if that was 0.
2212 as_fn_error ()
2213 {
2214   as_status=$1; test $as_status -eq 0 && as_status=1
2215   if test "$4"; then
2216     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2217     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2218   fi
2219   $as_echo "$as_me: error: $2" >&2
2220   as_fn_exit $as_status
2221 } # as_fn_error
2222
2223
2224 # as_fn_set_status STATUS
2225 # -----------------------
2226 # Set $? to STATUS, without forking.
2227 as_fn_set_status ()
2228 {
2229   return $1
2230 } # as_fn_set_status
2231
2232 # as_fn_exit STATUS
2233 # -----------------
2234 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2235 as_fn_exit ()
2236 {
2237   set +e
2238   as_fn_set_status $1
2239   exit $1
2240 } # as_fn_exit
2241
2242 # as_fn_unset VAR
2243 # ---------------
2244 # Portably unset VAR.
2245 as_fn_unset ()
2246 {
2247   { eval $1=; unset $1;}
2248 }
2249 as_unset=as_fn_unset
2250 # as_fn_append VAR VALUE
2251 # ----------------------
2252 # Append the text in VALUE to the end of the definition contained in VAR. Take
2253 # advantage of any shell optimizations that allow amortized linear growth over
2254 # repeated appends, instead of the typical quadratic growth present in naive
2255 # implementations.
2256 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2257   eval 'as_fn_append ()
2258   {
2259     eval $1+=\$2
2260   }'
2261 else
2262   as_fn_append ()
2263   {
2264     eval $1=\$$1\$2
2265   }
2266 fi # as_fn_append
2267
2268 # as_fn_arith ARG...
2269 # ------------------
2270 # Perform arithmetic evaluation on the ARGs, and store the result in the
2271 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2272 # must be portable across $(()) and expr.
2273 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2274   eval 'as_fn_arith ()
2275   {
2276     as_val=$(( $* ))
2277   }'
2278 else
2279   as_fn_arith ()
2280   {
2281     as_val=`expr "$@" || test $? -eq 1`
2282   }
2283 fi # as_fn_arith
2284
2285
2286 if expr a : '\(a\)' >/dev/null 2>&1 &&
2287    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2288   as_expr=expr
2289 else
2290   as_expr=false
2291 fi
2292
2293 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2294   as_basename=basename
2295 else
2296   as_basename=false
2297 fi
2298
2299 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2300   as_dirname=dirname
2301 else
2302   as_dirname=false
2303 fi
2304
2305 as_me=`$as_basename -- "$0" ||
2306 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2307          X"$0" : 'X\(//\)$' \| \
2308          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2309 $as_echo X/"$0" |
2310     sed '/^.*\/\([^/][^/]*\)\/*$/{
2311             s//\1/
2312             q
2313           }
2314           /^X\/\(\/\/\)$/{
2315             s//\1/
2316             q
2317           }
2318           /^X\/\(\/\).*/{
2319             s//\1/
2320             q
2321           }
2322           s/.*/./; q'`
2323
2324 # Avoid depending upon Character Ranges.
2325 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2326 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2327 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2328 as_cr_digits='0123456789'
2329 as_cr_alnum=$as_cr_Letters$as_cr_digits
2330
2331 ECHO_C= ECHO_N= ECHO_T=
2332 case `echo -n x` in #(((((
2333 -n*)
2334   case `echo 'xy\c'` in
2335   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2336   xy)  ECHO_C='\c';;
2337   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2338        ECHO_T=' ';;
2339   esac;;
2340 *)
2341   ECHO_N='-n';;
2342 esac
2343
2344 rm -f conf$$ conf$$.exe conf$$.file
2345 if test -d conf$$.dir; then
2346   rm -f conf$$.dir/conf$$.file
2347 else
2348   rm -f conf$$.dir
2349   mkdir conf$$.dir 2>/dev/null
2350 fi
2351 if (echo >conf$$.file) 2>/dev/null; then
2352   if ln -s conf$$.file conf$$ 2>/dev/null; then
2353     as_ln_s='ln -s'
2354     # ... but there are two gotchas:
2355     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2356     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2357     # In both cases, we have to default to `cp -pR'.
2358     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2359       as_ln_s='cp -pR'
2360   elif ln conf$$.file conf$$ 2>/dev/null; then
2361     as_ln_s=ln
2362   else
2363     as_ln_s='cp -pR'
2364   fi
2365 else
2366   as_ln_s='cp -pR'
2367 fi
2368 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2369 rmdir conf$$.dir 2>/dev/null
2370
2371
2372 # as_fn_mkdir_p
2373 # -------------
2374 # Create "$as_dir" as a directory, including parents if necessary.
2375 as_fn_mkdir_p ()
2376 {
2377
2378   case $as_dir in #(
2379   -*) as_dir=./$as_dir;;
2380   esac
2381   test -d "$as_dir" || eval $as_mkdir_p || {
2382     as_dirs=
2383     while :; do
2384       case $as_dir in #(
2385       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2386       *) as_qdir=$as_dir;;
2387       esac
2388       as_dirs="'$as_qdir' $as_dirs"
2389       as_dir=`$as_dirname -- "$as_dir" ||
2390 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2391          X"$as_dir" : 'X\(//\)[^/]' \| \
2392          X"$as_dir" : 'X\(//\)$' \| \
2393          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2394 $as_echo X"$as_dir" |
2395     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2396             s//\1/
2397             q
2398           }
2399           /^X\(\/\/\)[^/].*/{
2400             s//\1/
2401             q
2402           }
2403           /^X\(\/\/\)$/{
2404             s//\1/
2405             q
2406           }
2407           /^X\(\/\).*/{
2408             s//\1/
2409             q
2410           }
2411           s/.*/./; q'`
2412       test -d "$as_dir" && break
2413     done
2414     test -z "$as_dirs" || eval "mkdir $as_dirs"
2415   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2416
2417
2418 } # as_fn_mkdir_p
2419 if mkdir -p . 2>/dev/null; then
2420   as_mkdir_p='mkdir -p "$as_dir"'
2421 else
2422   test -d ./-p && rmdir ./-p
2423   as_mkdir_p=false
2424 fi
2425
2426
2427 # as_fn_executable_p FILE
2428 # -----------------------
2429 # Test if FILE is an executable regular file.
2430 as_fn_executable_p ()
2431 {
2432   test -f "$1" && test -x "$1"
2433 } # as_fn_executable_p
2434 as_test_x='test -x'
2435 as_executable_p=as_fn_executable_p
2436
2437 # Sed expression to map a string onto a valid CPP name.
2438 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2439
2440 # Sed expression to map a string onto a valid variable name.
2441 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2442
2443
2444 exec 6>&1
2445 ## ----------------------------------- ##
2446 ## Main body of $CONFIG_STATUS script. ##
2447 ## ----------------------------------- ##
2448 _ASEOF
2449 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2450
2451 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2452 # Save the log message, to keep $0 and so on meaningful, and to
2453 # report actual input values of CONFIG_FILES etc. instead of their
2454 # values after options handling.
2455 ac_log="
2456 This file was extended by $as_me, which was
2457 generated by GNU Autoconf 2.69.  Invocation command line was
2458
2459   CONFIG_FILES    = $CONFIG_FILES
2460   CONFIG_HEADERS  = $CONFIG_HEADERS
2461   CONFIG_LINKS    = $CONFIG_LINKS
2462   CONFIG_COMMANDS = $CONFIG_COMMANDS
2463   $ $0 $@
2464
2465 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2466 "
2467
2468 _ACEOF
2469
2470 case $ac_config_files in *"
2471 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2472 esac
2473
2474
2475
2476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2477 # Files that config.status was made for.
2478 config_files="$ac_config_files"
2479 config_commands="$ac_config_commands"
2480
2481 _ACEOF
2482
2483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2484 ac_cs_usage="\
2485 \`$as_me' instantiates files and other configuration actions
2486 from templates according to the current configuration.  Unless the files
2487 and actions are specified as TAGs, all are instantiated by default.
2488
2489 Usage: $0 [OPTION]... [TAG]...
2490
2491   -h, --help       print this help, then exit
2492   -V, --version    print version number and configuration settings, then exit
2493       --config     print configuration, then exit
2494   -q, --quiet, --silent
2495                    do not print progress messages
2496   -d, --debug      don't remove temporary files
2497       --recheck    update $as_me by reconfiguring in the same conditions
2498       --file=FILE[:TEMPLATE]
2499                    instantiate the configuration file FILE
2500
2501 Configuration files:
2502 $config_files
2503
2504 Configuration commands:
2505 $config_commands
2506
2507 Report bugs to the package provider."
2508
2509 _ACEOF
2510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2511 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2512 ac_cs_version="\\
2513 config.status
2514 configured by $0, generated by GNU Autoconf 2.69,
2515   with options \\"\$ac_cs_config\\"
2516
2517 Copyright (C) 2012 Free Software Foundation, Inc.
2518 This config.status script is free software; the Free Software Foundation
2519 gives unlimited permission to copy, distribute and modify it."
2520
2521 ac_pwd='$ac_pwd'
2522 srcdir='$srcdir'
2523 test -n "\$AWK" || AWK=awk
2524 _ACEOF
2525
2526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2527 # The default lists apply if the user does not specify any file.
2528 ac_need_defaults=:
2529 while test $# != 0
2530 do
2531   case $1 in
2532   --*=?*)
2533     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2534     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2535     ac_shift=:
2536     ;;
2537   --*=)
2538     ac_option=`expr "X$1" : 'X\([^=]*\)='`
2539     ac_optarg=
2540     ac_shift=:
2541     ;;
2542   *)
2543     ac_option=$1
2544     ac_optarg=$2
2545     ac_shift=shift
2546     ;;
2547   esac
2548
2549   case $ac_option in
2550   # Handling of the options.
2551   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2552     ac_cs_recheck=: ;;
2553   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2554     $as_echo "$ac_cs_version"; exit ;;
2555   --config | --confi | --conf | --con | --co | --c )
2556     $as_echo "$ac_cs_config"; exit ;;
2557   --debug | --debu | --deb | --de | --d | -d )
2558     debug=: ;;
2559   --file | --fil | --fi | --f )
2560     $ac_shift
2561     case $ac_optarg in
2562     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2563     '') as_fn_error $? "missing file argument" ;;
2564     esac
2565     as_fn_append CONFIG_FILES " '$ac_optarg'"
2566     ac_need_defaults=false;;
2567   --he | --h |  --help | --hel | -h )
2568     $as_echo "$ac_cs_usage"; exit ;;
2569   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2570   | -silent | --silent | --silen | --sile | --sil | --si | --s)
2571     ac_cs_silent=: ;;
2572
2573   # This is an error.
2574   -*) as_fn_error $? "unrecognized option: \`$1'
2575 Try \`$0 --help' for more information." ;;
2576
2577   *) as_fn_append ac_config_targets " $1"
2578      ac_need_defaults=false ;;
2579
2580   esac
2581   shift
2582 done
2583
2584 ac_configure_extra_args=
2585
2586 if $ac_cs_silent; then
2587   exec 6>/dev/null
2588   ac_configure_extra_args="$ac_configure_extra_args --silent"
2589 fi
2590
2591 _ACEOF
2592 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2593 if \$ac_cs_recheck; then
2594   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2595   shift
2596   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2597   CONFIG_SHELL='$SHELL'
2598   export CONFIG_SHELL
2599   exec "\$@"
2600 fi
2601
2602 _ACEOF
2603 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2604 exec 5>>config.log
2605 {
2606   echo
2607   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2608 ## Running $as_me. ##
2609 _ASBOX
2610   $as_echo "$ac_log"
2611 } >&5
2612
2613 _ACEOF
2614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2615 _ACEOF
2616
2617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2618
2619 # Handling of arguments.
2620 for ac_config_target in $ac_config_targets
2621 do
2622   case $ac_config_target in
2623     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
2624     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
2625     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
2626     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
2627     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
2628
2629   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2630   esac
2631 done
2632
2633
2634 # If the user did not use the arguments to specify the items to instantiate,
2635 # then the envvar interface is used.  Set only those that are not.
2636 # We use the long form for the default assignment because of an extremely
2637 # bizarre bug on SunOS 4.1.3.
2638 if $ac_need_defaults; then
2639   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2640   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
2641 fi
2642
2643 # Have a temporary directory for convenience.  Make it in the build tree
2644 # simply because there is no reason against having it here, and in addition,
2645 # creating and moving files from /tmp can sometimes cause problems.
2646 # Hook for its removal unless debugging.
2647 # Note that there is a small window in which the directory will not be cleaned:
2648 # after its creation but before its name has been assigned to `$tmp'.
2649 $debug ||
2650 {
2651   tmp= ac_tmp=
2652   trap 'exit_status=$?
2653   : "${ac_tmp:=$tmp}"
2654   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
2655 ' 0
2656   trap 'as_fn_exit 1' 1 2 13 15
2657 }
2658 # Create a (secure) tmp directory for tmp files.
2659
2660 {
2661   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2662   test -d "$tmp"
2663 }  ||
2664 {
2665   tmp=./conf$$-$RANDOM
2666   (umask 077 && mkdir "$tmp")
2667 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
2668 ac_tmp=$tmp
2669
2670 # Set up the scripts for CONFIG_FILES section.
2671 # No need to generate them if there are no CONFIG_FILES.
2672 # This happens for instance with `./config.status config.h'.
2673 if test -n "$CONFIG_FILES"; then
2674
2675
2676 ac_cr=`echo X | tr X '\015'`
2677 # On cygwin, bash can eat \r inside `` if the user requested igncr.
2678 # But we know of no other shell where ac_cr would be empty at this
2679 # point, so we can use a bashism as a fallback.
2680 if test "x$ac_cr" = x; then
2681   eval ac_cr=\$\'\\r\'
2682 fi
2683 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2684 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2685   ac_cs_awk_cr='\\r'
2686 else
2687   ac_cs_awk_cr=$ac_cr
2688 fi
2689
2690 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
2691 _ACEOF
2692
2693
2694 {
2695   echo "cat >conf$$subs.awk <<_ACEOF" &&
2696   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2697   echo "_ACEOF"
2698 } >conf$$subs.sh ||
2699   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2700 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
2701 ac_delim='%!_!# '
2702 for ac_last_try in false false false false false :; do
2703   . ./conf$$subs.sh ||
2704     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2705
2706   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2707   if test $ac_delim_n = $ac_delim_num; then
2708     break
2709   elif $ac_last_try; then
2710     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
2711   else
2712     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2713   fi
2714 done
2715 rm -f conf$$subs.sh
2716
2717 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2718 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
2719 _ACEOF
2720 sed -n '
2721 h
2722 s/^/S["/; s/!.*/"]=/
2723 p
2724 g
2725 s/^[^!]*!//
2726 :repl
2727 t repl
2728 s/'"$ac_delim"'$//
2729 t delim
2730 :nl
2731 h
2732 s/\(.\{148\}\)..*/\1/
2733 t more1
2734 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2735 p
2736 n
2737 b repl
2738 :more1
2739 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2740 p
2741 g
2742 s/.\{148\}//
2743 t nl
2744 :delim
2745 h
2746 s/\(.\{148\}\)..*/\1/
2747 t more2
2748 s/["\\]/\\&/g; s/^/"/; s/$/"/
2749 p
2750 b
2751 :more2
2752 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2753 p
2754 g
2755 s/.\{148\}//
2756 t delim
2757 ' <conf$$subs.awk | sed '
2758 /^[^""]/{
2759   N
2760   s/\n//
2761 }
2762 ' >>$CONFIG_STATUS || ac_write_fail=1
2763 rm -f conf$$subs.awk
2764 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2765 _ACAWK
2766 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
2767   for (key in S) S_is_set[key] = 1
2768   FS = "\a"
2769
2770 }
2771 {
2772   line = $ 0
2773   nfields = split(line, field, "@")
2774   substed = 0
2775   len = length(field[1])
2776   for (i = 2; i < nfields; i++) {
2777     key = field[i]
2778     keylen = length(key)
2779     if (S_is_set[key]) {
2780       value = S[key]
2781       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2782       len += length(value) + length(field[++i])
2783       substed = 1
2784     } else
2785       len += 1 + keylen
2786   }
2787
2788   print line
2789 }
2790
2791 _ACAWK
2792 _ACEOF
2793 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2794 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2795   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2796 else
2797   cat
2798 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
2799   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
2800 _ACEOF
2801
2802 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
2803 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
2804 # trailing colons and then remove the whole line if VPATH becomes empty
2805 # (actually we leave an empty line to preserve line numbers).
2806 if test "x$srcdir" = x.; then
2807   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
2808 h
2809 s///
2810 s/^/:/
2811 s/[      ]*$/:/
2812 s/:\$(srcdir):/:/g
2813 s/:\${srcdir}:/:/g
2814 s/:@srcdir@:/:/g
2815 s/^:*//
2816 s/:*$//
2817 x
2818 s/\(=[   ]*\).*/\1/
2819 G
2820 s/\n//
2821 s/^[^=]*=[       ]*$//
2822 }'
2823 fi
2824
2825 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2826 fi # test -n "$CONFIG_FILES"
2827
2828
2829 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
2830 shift
2831 for ac_tag
2832 do
2833   case $ac_tag in
2834   :[FHLC]) ac_mode=$ac_tag; continue;;
2835   esac
2836   case $ac_mode$ac_tag in
2837   :[FHL]*:*);;
2838   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
2839   :[FH]-) ac_tag=-:-;;
2840   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2841   esac
2842   ac_save_IFS=$IFS
2843   IFS=:
2844   set x $ac_tag
2845   IFS=$ac_save_IFS
2846   shift
2847   ac_file=$1
2848   shift
2849
2850   case $ac_mode in
2851   :L) ac_source=$1;;
2852   :[FH])
2853     ac_file_inputs=
2854     for ac_f
2855     do
2856       case $ac_f in
2857       -) ac_f="$ac_tmp/stdin";;
2858       *) # Look for the file first in the build tree, then in the source tree
2859          # (if the path is not absolute).  The absolute path cannot be DOS-style,
2860          # because $ac_f cannot contain `:'.
2861          test -f "$ac_f" ||
2862            case $ac_f in
2863            [\\/$]*) false;;
2864            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2865            esac ||
2866            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2867       esac
2868       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2869       as_fn_append ac_file_inputs " '$ac_f'"
2870     done
2871
2872     # Let's still pretend it is `configure' which instantiates (i.e., don't
2873     # use $as_me), people would be surprised to read:
2874     #    /* config.h.  Generated by config.status.  */
2875     configure_input='Generated from '`
2876           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2877         `' by configure.'
2878     if test x"$ac_file" != x-; then
2879       configure_input="$ac_file.  $configure_input"
2880       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2881 $as_echo "$as_me: creating $ac_file" >&6;}
2882     fi
2883     # Neutralize special characters interpreted by sed in replacement strings.
2884     case $configure_input in #(
2885     *\&* | *\|* | *\\* )
2886        ac_sed_conf_input=`$as_echo "$configure_input" |
2887        sed 's/[\\\\&|]/\\\\&/g'`;; #(
2888     *) ac_sed_conf_input=$configure_input;;
2889     esac
2890
2891     case $ac_tag in
2892     *:-:* | *:-) cat >"$ac_tmp/stdin" \
2893       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
2894     esac
2895     ;;
2896   esac
2897
2898   ac_dir=`$as_dirname -- "$ac_file" ||
2899 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2900          X"$ac_file" : 'X\(//\)[^/]' \| \
2901          X"$ac_file" : 'X\(//\)$' \| \
2902          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2903 $as_echo X"$ac_file" |
2904     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2905             s//\1/
2906             q
2907           }
2908           /^X\(\/\/\)[^/].*/{
2909             s//\1/
2910             q
2911           }
2912           /^X\(\/\/\)$/{
2913             s//\1/
2914             q
2915           }
2916           /^X\(\/\).*/{
2917             s//\1/
2918             q
2919           }
2920           s/.*/./; q'`
2921   as_dir="$ac_dir"; as_fn_mkdir_p
2922   ac_builddir=.
2923
2924 case "$ac_dir" in
2925 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2926 *)
2927   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2928   # A ".." for each directory in $ac_dir_suffix.
2929   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2930   case $ac_top_builddir_sub in
2931   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2932   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2933   esac ;;
2934 esac
2935 ac_abs_top_builddir=$ac_pwd
2936 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2937 # for backward compatibility:
2938 ac_top_builddir=$ac_top_build_prefix
2939
2940 case $srcdir in
2941   .)  # We are building in place.
2942     ac_srcdir=.
2943     ac_top_srcdir=$ac_top_builddir_sub
2944     ac_abs_top_srcdir=$ac_pwd ;;
2945   [\\/]* | ?:[\\/]* )  # Absolute name.
2946     ac_srcdir=$srcdir$ac_dir_suffix;
2947     ac_top_srcdir=$srcdir
2948     ac_abs_top_srcdir=$srcdir ;;
2949   *) # Relative name.
2950     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2951     ac_top_srcdir=$ac_top_build_prefix$srcdir
2952     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2953 esac
2954 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2955
2956
2957   case $ac_mode in
2958   :F)
2959   #
2960   # CONFIG_FILE
2961   #
2962
2963 _ACEOF
2964
2965 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2966 # If the template does not know about datarootdir, expand it.
2967 # FIXME: This hack should be removed a few years after 2.60.
2968 ac_datarootdir_hack=; ac_datarootdir_seen=
2969 ac_sed_dataroot='
2970 /datarootdir/ {
2971   p
2972   q
2973 }
2974 /@datadir@/p
2975 /@docdir@/p
2976 /@infodir@/p
2977 /@localedir@/p
2978 /@mandir@/p'
2979 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2980 *datarootdir*) ac_datarootdir_seen=yes;;
2981 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2982   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2983 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2984 _ACEOF
2985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2986   ac_datarootdir_hack='
2987   s&@datadir@&$datadir&g
2988   s&@docdir@&$docdir&g
2989   s&@infodir@&$infodir&g
2990   s&@localedir@&$localedir&g
2991   s&@mandir@&$mandir&g
2992   s&\\\${datarootdir}&$datarootdir&g' ;;
2993 esac
2994 _ACEOF
2995
2996 # Neutralize VPATH when `$srcdir' = `.'.
2997 # Shell code in configure.ac might set extrasub.
2998 # FIXME: do we really want to maintain this feature?
2999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3000 ac_sed_extra="$ac_vpsub
3001 $extrasub
3002 _ACEOF
3003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3004 :t
3005 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3006 s|@configure_input@|$ac_sed_conf_input|;t t
3007 s&@top_builddir@&$ac_top_builddir_sub&;t t
3008 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3009 s&@srcdir@&$ac_srcdir&;t t
3010 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3011 s&@top_srcdir@&$ac_top_srcdir&;t t
3012 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3013 s&@builddir@&$ac_builddir&;t t
3014 s&@abs_builddir@&$ac_abs_builddir&;t t
3015 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3016 $ac_datarootdir_hack
3017 "
3018 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3019   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3020
3021 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3022   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3023   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3024       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3025   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3026 which seems to be undefined.  Please make sure it is defined" >&5
3027 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3028 which seems to be undefined.  Please make sure it is defined" >&2;}
3029
3030   rm -f "$ac_tmp/stdin"
3031   case $ac_file in
3032   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3033   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3034   esac \
3035   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3036  ;;
3037
3038
3039   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
3040 $as_echo "$as_me: executing $ac_file commands" >&6;}
3041  ;;
3042   esac
3043
3044
3045   case $ac_file$ac_mode in
3046     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
3047  rm -f Makesim1.tmp Makesim2.tmp Makefile
3048  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
3049  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
3050  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
3051         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
3052         <Makefile.sim >Makefile
3053  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
3054  ;;
3055     "stamp-h":C) echo > stamp-h ;;
3056
3057   esac
3058 done # for ac_tag
3059
3060
3061 as_fn_exit 0
3062 _ACEOF
3063 ac_clean_files=$ac_clean_files_save
3064
3065 test $ac_write_fail = 0 ||
3066   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3067
3068
3069 # configure is writing to config.log, and then calls config.status.
3070 # config.status does its own redirection, appending to config.log.
3071 # Unfortunately, on DOS this fails, as config.log is still kept open
3072 # by configure, so config.status won't be able to write to it; its
3073 # output is simply discarded.  So we exec the FD to /dev/null,
3074 # effectively closing config.log, so it can be properly (re)opened and
3075 # appended to by config.status.  When coming back to configure, we
3076 # need to make the FD available again.
3077 if test "$no_create" != yes; then
3078   ac_cs_success=:
3079   ac_config_status_args=
3080   test "$silent" = yes &&
3081     ac_config_status_args="$ac_config_status_args --quiet"
3082   exec 5>/dev/null
3083   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3084   exec 5>>config.log
3085   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3086   # would make configure fail if this is the last instruction.
3087   $ac_cs_success || as_fn_exit 1
3088 fi
3089 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3090   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3091 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3092 fi
3093
3094