sim/ppc/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 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="Makefile.in"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 sim_fpu
 625 sim_fpu_cflags
 626 sim_targ_vals
 627 sim_callback
 628 sim_devzero
 629 sim_termio
 630 sim_model_issue
 631 sim_default_model
 632 sim_model
 633 sim_monitor
 634 sim_reserved
 635 sim_float
 636 sim_timebase
 637 sim_hostbitsize
 638 sim_bitsize
 639 sim_igen_smp
 640 sim_smp
 641 sim_xor_endian
 642 sim_inline
 643 sim_pk_obj
 644 sim_pk_src
 645 sim_hw_obj
 646 sim_hw_src
 647 sim_icache
 648 sim_filter
 649 sim_jump
 650 sim_decode_mechanism
 651 sim_dup
 652 sim_switch
 653 sim_opcode
 654 sim_config
 655 sim_line_nr
 656 sim_warnings
 657 RANLIB
 658 AR
 659 CFLAGS_FOR_BUILD
 660 CC_FOR_BUILD
 661 EGREP
 662 GREP
 663 CPP
 664 target_os
 665 target_vendor
 666 target_cpu
 667 target
 668 host_os
 669 host_vendor
 670 host_cpu
 671 host
 672 build_os
 673 build_vendor
 674 build_cpu
 675 build
 676 CATOBJEXT
 677 GENCAT
 678 INSTOBJEXT
 679 DATADIRNAME
 680 CATALOGS
 681 POSUB
 682 GMSGFMT
 683 XGETTEXT
 684 INCINTL
 685 LIBINTL_DEP
 686 LIBINTL
 687 USE_NLS
 688 OBJEXT
 689 EXEEXT
 690 ac_ct_CC
 691 CPPFLAGS
 692 LDFLAGS
 693 CFLAGS
 694 CC
 695 INSTALL_DATA
 696 INSTALL_SCRIPT
 697 INSTALL_PROGRAM
 698 target_alias
 699 host_alias
 700 build_alias
 701 LIBS
 702 ECHO_T
 703 ECHO_N
 704 ECHO_C
 705 DEFS
 706 mandir
 707 localedir
 708 libdir
 709 psdir
 710 pdfdir
 711 dvidir
 712 htmldir
 713 infodir
 714 docdir
 715 oldincludedir
 716 includedir
 717 localstatedir
 718 sharedstatedir
 719 sysconfdir
 720 datadir
 721 datarootdir
 722 libexecdir
 723 sbindir
 724 bindir
 725 program_transform_name
 726 prefix
 727 exec_prefix
 728 PACKAGE_URL
 729 PACKAGE_BUGREPORT
 730 PACKAGE_STRING
 731 PACKAGE_VERSION
 732 PACKAGE_TARNAME
 733 PACKAGE_NAME
 734 PATH_SEPARATOR
 735 SHELL'
 736 ac_subst_files=''
 737 ac_user_opts='
 738 enable_option_checking
 739 enable_sim_bitsize
 740 enable_sim_config
 741 enable_sim_decode_mechanism
 742 enable_sim_default_model
 743 enable_sim_duplicate
 744 enable_sim_filter
 745 enable_sim_float
 746 enable_sim_hardware
 747 enable_sim_hostbitsize
 748 enable_sim_icache
 749 enable_sim_inline
 750 enable_sim_jump
 751 enable_sim_line_nr
 752 enable_sim_model
 753 enable_sim_model_issue
 754 enable_sim_monitor
 755 enable_sim_opcode
 756 enable_sim_packages
 757 enable_sim_reserved_bits
 758 enable_sim_smp
 759 enable_sim_switch
 760 enable_sim_timebase
 761 enable_sim_warnings
 762 enable_sim_xor_endian
 763 '
 764       ac_precious_vars='build_alias
 765 host_alias
 766 target_alias
 767 CC
 768 CFLAGS
 769 LDFLAGS
 770 LIBS
 771 CPPFLAGS
 772 CPP'
 773
 774
 775 # Initialize some variables set by options.
 776 ac_init_help=
 777 ac_init_version=false
 778 ac_unrecognized_opts=
 779 ac_unrecognized_sep=
 780 # The variables have the same names as the options, with
 781 # dashes changed to underlines.
 782 cache_file=/dev/null
 783 exec_prefix=NONE
 784 no_create=
 785 no_recursion=
 786 prefix=NONE
 787 program_prefix=NONE
 788 program_suffix=NONE
 789 program_transform_name=s,x,x,
 790 silent=
 791 site=
 792 srcdir=
 793 verbose=
 794 x_includes=NONE
 795 x_libraries=NONE
 796
 797 # Installation directory options.
 798 # These are left unexpanded so users can "make install exec_prefix=/foo"
 799 # and all the variables that are supposed to be based on exec_prefix
 800 # by default will actually change.
 801 # Use braces instead of parens because sh, perl, etc. also accept them.
 802 # (The list follows the same order as the GNU Coding Standards.)
 803 bindir='${exec_prefix}/bin'
 804 sbindir='${exec_prefix}/sbin'
 805 libexecdir='${exec_prefix}/libexec'
 806 datarootdir='${prefix}/share'
 807 datadir='${datarootdir}'
 808 sysconfdir='${prefix}/etc'
 809 sharedstatedir='${prefix}/com'
 810 localstatedir='${prefix}/var'
 811 includedir='${prefix}/include'
 812 oldincludedir='/usr/include'
 813 docdir='${datarootdir}/doc/${PACKAGE}'
 814 infodir='${datarootdir}/info'
 815 htmldir='${docdir}'
 816 dvidir='${docdir}'
 817 pdfdir='${docdir}'
 818 psdir='${docdir}'
 819 libdir='${exec_prefix}/lib'
 820 localedir='${datarootdir}/locale'
 821 mandir='${datarootdir}/man'
 822
 823 ac_prev=
 824 ac_dashdash=
 825 for ac_option
 826 do
 827   # If the previous option needs an argument, assign it.
 828   if test -n "$ac_prev"; then
 829     eval $ac_prev=\$ac_option
 830     ac_prev=
 831     continue
 832   fi
 833
 834   case $ac_option in
 835   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 836   *=)   ac_optarg= ;;
 837   *)    ac_optarg=yes ;;
 838   esac
 839
 840   # Accept the important Cygnus configure options, so we can diagnose typos.
 841
 842   case $ac_dashdash$ac_option in
 843   --)
 844     ac_dashdash=yes ;;
 845
 846   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 847     ac_prev=bindir ;;
 848   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 849     bindir=$ac_optarg ;;
 850
 851   -build | --build | --buil | --bui | --bu)
 852     ac_prev=build_alias ;;
 853   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 854     build_alias=$ac_optarg ;;
 855
 856   -cache-file | --cache-file | --cache-fil | --cache-fi \
 857   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 858     ac_prev=cache_file ;;
 859   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 860   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 861     cache_file=$ac_optarg ;;
 862
 863   --config-cache | -C)
 864     cache_file=config.cache ;;
 865
 866   -datadir | --datadir | --datadi | --datad)
 867     ac_prev=datadir ;;
 868   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 869     datadir=$ac_optarg ;;
 870
 871   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 872   | --dataroo | --dataro | --datar)
 873     ac_prev=datarootdir ;;
 874   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 875   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 876     datarootdir=$ac_optarg ;;
 877
 878   -disable-* | --disable-*)
 879     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 880     # Reject names that are not valid shell variable names.
 881     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 882       as_fn_error $? "invalid feature name: $ac_useropt"
 883     ac_useropt_orig=$ac_useropt
 884     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 885     case $ac_user_opts in
 886       *"
 887 "enable_$ac_useropt"
 888 "*) ;;
 889       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 890          ac_unrecognized_sep=', ';;
 891     esac
 892     eval enable_$ac_useropt=no ;;
 893
 894   -docdir | --docdir | --docdi | --doc | --do)
 895     ac_prev=docdir ;;
 896   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 897     docdir=$ac_optarg ;;
 898
 899   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 900     ac_prev=dvidir ;;
 901   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 902     dvidir=$ac_optarg ;;
 903
 904   -enable-* | --enable-*)
 905     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 906     # Reject names that are not valid shell variable names.
 907     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 908       as_fn_error $? "invalid feature name: $ac_useropt"
 909     ac_useropt_orig=$ac_useropt
 910     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 911     case $ac_user_opts in
 912       *"
 913 "enable_$ac_useropt"
 914 "*) ;;
 915       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 916          ac_unrecognized_sep=', ';;
 917     esac
 918     eval enable_$ac_useropt=\$ac_optarg ;;
 919
 920   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 921   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 922   | --exec | --exe | --ex)
 923     ac_prev=exec_prefix ;;
 924   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 925   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 926   | --exec=* | --exe=* | --ex=*)
 927     exec_prefix=$ac_optarg ;;
 928
 929   -gas | --gas | --ga | --g)
 930     # Obsolete; use --with-gas.
 931     with_gas=yes ;;
 932
 933   -help | --help | --hel | --he | -h)
 934     ac_init_help=long ;;
 935   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 936     ac_init_help=recursive ;;
 937   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 938     ac_init_help=short ;;
 939
 940   -host | --host | --hos | --ho)
 941     ac_prev=host_alias ;;
 942   -host=* | --host=* | --hos=* | --ho=*)
 943     host_alias=$ac_optarg ;;
 944
 945   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 946     ac_prev=htmldir ;;
 947   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 948   | --ht=*)
 949     htmldir=$ac_optarg ;;
 950
 951   -includedir | --includedir | --includedi | --included | --include \
 952   | --includ | --inclu | --incl | --inc)
 953     ac_prev=includedir ;;
 954   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 955   | --includ=* | --inclu=* | --incl=* | --inc=*)
 956     includedir=$ac_optarg ;;
 957
 958   -infodir | --infodir | --infodi | --infod | --info | --inf)
 959     ac_prev=infodir ;;
 960   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 961     infodir=$ac_optarg ;;
 962
 963   -libdir | --libdir | --libdi | --libd)
 964     ac_prev=libdir ;;
 965   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 966     libdir=$ac_optarg ;;
 967
 968   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 969   | --libexe | --libex | --libe)
 970     ac_prev=libexecdir ;;
 971   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 972   | --libexe=* | --libex=* | --libe=*)
 973     libexecdir=$ac_optarg ;;
 974
 975   -localedir | --localedir | --localedi | --localed | --locale)
 976     ac_prev=localedir ;;
 977   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 978     localedir=$ac_optarg ;;
 979
 980   -localstatedir | --localstatedir | --localstatedi | --localstated \
 981   | --localstate | --localstat | --localsta | --localst | --locals)
 982     ac_prev=localstatedir ;;
 983   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 984   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 985     localstatedir=$ac_optarg ;;
 986
 987   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 988     ac_prev=mandir ;;
 989   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 990     mandir=$ac_optarg ;;
 991
 992   -nfp | --nfp | --nf)
 993     # Obsolete; use --without-fp.
 994     with_fp=no ;;
 995
 996   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 997   | --no-cr | --no-c | -n)
 998     no_create=yes ;;
 999
1000   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1001   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1002     no_recursion=yes ;;
1003
1004   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1005   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1006   | --oldin | --oldi | --old | --ol | --o)
1007     ac_prev=oldincludedir ;;
1008   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1009   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1010   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1011     oldincludedir=$ac_optarg ;;
1012
1013   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1014     ac_prev=prefix ;;
1015   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1016     prefix=$ac_optarg ;;
1017
1018   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1019   | --program-pre | --program-pr | --program-p)
1020     ac_prev=program_prefix ;;
1021   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1022   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1023     program_prefix=$ac_optarg ;;
1024
1025   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1026   | --program-suf | --program-su | --program-s)
1027     ac_prev=program_suffix ;;
1028   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1029   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1030     program_suffix=$ac_optarg ;;
1031
1032   -program-transform-name | --program-transform-name \
1033   | --program-transform-nam | --program-transform-na \
1034   | --program-transform-n | --program-transform- \
1035   | --program-transform | --program-transfor \
1036   | --program-transfo | --program-transf \
1037   | --program-trans | --program-tran \
1038   | --progr-tra | --program-tr | --program-t)
1039     ac_prev=program_transform_name ;;
1040   -program-transform-name=* | --program-transform-name=* \
1041   | --program-transform-nam=* | --program-transform-na=* \
1042   | --program-transform-n=* | --program-transform-=* \
1043   | --program-transform=* | --program-transfor=* \
1044   | --program-transfo=* | --program-transf=* \
1045   | --program-trans=* | --program-tran=* \
1046   | --progr-tra=* | --program-tr=* | --program-t=*)
1047     program_transform_name=$ac_optarg ;;
1048
1049   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1050     ac_prev=pdfdir ;;
1051   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1052     pdfdir=$ac_optarg ;;
1053
1054   -psdir | --psdir | --psdi | --psd | --ps)
1055     ac_prev=psdir ;;
1056   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1057     psdir=$ac_optarg ;;
1058
1059   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1060   | -silent | --silent | --silen | --sile | --sil)
1061     silent=yes ;;
1062
1063   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1064     ac_prev=sbindir ;;
1065   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1066   | --sbi=* | --sb=*)
1067     sbindir=$ac_optarg ;;
1068
1069   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1070   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1071   | --sharedst | --shareds | --shared | --share | --shar \
1072   | --sha | --sh)
1073     ac_prev=sharedstatedir ;;
1074   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1075   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1076   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1077   | --sha=* | --sh=*)
1078     sharedstatedir=$ac_optarg ;;
1079
1080   -site | --site | --sit)
1081     ac_prev=site ;;
1082   -site=* | --site=* | --sit=*)
1083     site=$ac_optarg ;;
1084
1085   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1086     ac_prev=srcdir ;;
1087   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1088     srcdir=$ac_optarg ;;
1089
1090   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1091   | --syscon | --sysco | --sysc | --sys | --sy)
1092     ac_prev=sysconfdir ;;
1093   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1094   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1095     sysconfdir=$ac_optarg ;;
1096
1097   -target | --target | --targe | --targ | --tar | --ta | --t)
1098     ac_prev=target_alias ;;
1099   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1100     target_alias=$ac_optarg ;;
1101
1102   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1103     verbose=yes ;;
1104
1105   -version | --version | --versio | --versi | --vers | -V)
1106     ac_init_version=: ;;
1107
1108   -with-* | --with-*)
1109     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1110     # Reject names that are not valid shell variable names.
1111     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1112       as_fn_error $? "invalid package name: $ac_useropt"
1113     ac_useropt_orig=$ac_useropt
1114     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1115     case $ac_user_opts in
1116       *"
1117 "with_$ac_useropt"
1118 "*) ;;
1119       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1120          ac_unrecognized_sep=', ';;
1121     esac
1122     eval with_$ac_useropt=\$ac_optarg ;;
1123
1124   -without-* | --without-*)
1125     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1126     # Reject names that are not valid shell variable names.
1127     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1128       as_fn_error $? "invalid package name: $ac_useropt"
1129     ac_useropt_orig=$ac_useropt
1130     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1131     case $ac_user_opts in
1132       *"
1133 "with_$ac_useropt"
1134 "*) ;;
1135       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1136          ac_unrecognized_sep=', ';;
1137     esac
1138     eval with_$ac_useropt=no ;;
1139
1140   --x)
1141     # Obsolete; use --with-x.
1142     with_x=yes ;;
1143
1144   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1145   | --x-incl | --x-inc | --x-in | --x-i)
1146     ac_prev=x_includes ;;
1147   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1148   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1149     x_includes=$ac_optarg ;;
1150
1151   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1152   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1153     ac_prev=x_libraries ;;
1154   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1155   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1156     x_libraries=$ac_optarg ;;
1157
1158   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1159 Try \`$0 --help' for more information"
1160     ;;
1161
1162   *=*)
1163     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1164     # Reject names that are not valid shell variable names.
1165     case $ac_envvar in #(
1166       '' | [0-9]* | *[!_$as_cr_alnum]* )
1167       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1168     esac
1169     eval $ac_envvar=\$ac_optarg
1170     export $ac_envvar ;;
1171
1172   *)
1173     # FIXME: should be removed in autoconf 3.0.
1174     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1175     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1176       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1177     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1178     ;;
1179
1180   esac
1181 done
1182
1183 if test -n "$ac_prev"; then
1184   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1185   as_fn_error $? "missing argument to $ac_option"
1186 fi
1187
1188 if test -n "$ac_unrecognized_opts"; then
1189   case $enable_option_checking in
1190     no) ;;
1191     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1192     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1193   esac
1194 fi
1195
1196 # Check all directory arguments for consistency.
1197 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1198                 datadir sysconfdir sharedstatedir localstatedir includedir \
1199                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1200                 libdir localedir mandir
1201 do
1202   eval ac_val=\$$ac_var
1203   # Remove trailing slashes.
1204   case $ac_val in
1205     */ )
1206       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1207       eval $ac_var=\$ac_val;;
1208   esac
1209   # Be sure to have absolute directory names.
1210   case $ac_val in
1211     [\\/$]* | ?:[\\/]* )  continue;;
1212     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1213   esac
1214   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1215 done
1216
1217 # There might be people who depend on the old broken behavior: `$host'
1218 # used to hold the argument of --host etc.
1219 # FIXME: To remove some day.
1220 build=$build_alias
1221 host=$host_alias
1222 target=$target_alias
1223
1224 # FIXME: To remove some day.
1225 if test "x$host_alias" != x; then
1226   if test "x$build_alias" = x; then
1227     cross_compiling=maybe
1228   elif test "x$build_alias" != "x$host_alias"; then
1229     cross_compiling=yes
1230   fi
1231 fi
1232
1233 ac_tool_prefix=
1234 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1235
1236 test "$silent" = yes && exec 6>/dev/null
1237
1238
1239 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1240 ac_ls_di=`ls -di .` &&
1241 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1242   as_fn_error $? "working directory cannot be determined"
1243 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1244   as_fn_error $? "pwd does not report name of working directory"
1245
1246
1247 # Find the source files, if location was not specified.
1248 if test -z "$srcdir"; then
1249   ac_srcdir_defaulted=yes
1250   # Try the directory containing this script, then the parent directory.
1251   ac_confdir=`$as_dirname -- "$as_myself" ||
1252 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1253          X"$as_myself" : 'X\(//\)[^/]' \| \
1254          X"$as_myself" : 'X\(//\)$' \| \
1255          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1256 $as_echo X"$as_myself" |
1257     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1258             s//\1/
1259             q
1260           }
1261           /^X\(\/\/\)[^/].*/{
1262             s//\1/
1263             q
1264           }
1265           /^X\(\/\/\)$/{
1266             s//\1/
1267             q
1268           }
1269           /^X\(\/\).*/{
1270             s//\1/
1271             q
1272           }
1273           s/.*/./; q'`
1274   srcdir=$ac_confdir
1275   if test ! -r "$srcdir/$ac_unique_file"; then
1276     srcdir=..
1277   fi
1278 else
1279   ac_srcdir_defaulted=no
1280 fi
1281 if test ! -r "$srcdir/$ac_unique_file"; then
1282   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1283   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1284 fi
1285 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1286 ac_abs_confdir=`(
1287         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1288         pwd)`
1289 # When building in place, set srcdir=.
1290 if test "$ac_abs_confdir" = "$ac_pwd"; then
1291   srcdir=.
1292 fi
1293 # Remove unnecessary trailing slashes from srcdir.
1294 # Double slashes in file names in object file debugging info
1295 # mess up M-x gdb in Emacs.
1296 case $srcdir in
1297 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1298 esac
1299 for ac_var in $ac_precious_vars; do
1300   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1301   eval ac_env_${ac_var}_value=\$${ac_var}
1302   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1303   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1304 done
1305
1306 #
1307 # Report the --help message.
1308 #
1309 if test "$ac_init_help" = "long"; then
1310   # Omit some internal or obsolete options to make the list less imposing.
1311   # This message is too long to be a string in the A/UX 3.1 sh.
1312   cat <<_ACEOF
1313 \`configure' configures this package to adapt to many kinds of systems.
1314
1315 Usage: $0 [OPTION]... [VAR=VALUE]...
1316
1317 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1318 VAR=VALUE.  See below for descriptions of some of the useful variables.
1319
1320 Defaults for the options are specified in brackets.
1321
1322 Configuration:
1323   -h, --help              display this help and exit
1324       --help=short        display options specific to this package
1325       --help=recursive    display the short help of all the included packages
1326   -V, --version           display version information and exit
1327   -q, --quiet, --silent   do not print \`checking ...' messages
1328       --cache-file=FILE   cache test results in FILE [disabled]
1329   -C, --config-cache      alias for \`--cache-file=config.cache'
1330   -n, --no-create         do not create output files
1331       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1332
1333 Installation directories:
1334   --prefix=PREFIX         install architecture-independent files in PREFIX
1335                           [$ac_default_prefix]
1336   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1337                           [PREFIX]
1338
1339 By default, \`make install' will install all the files in
1340 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1341 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1342 for instance \`--prefix=\$HOME'.
1343
1344 For better control, use the options below.
1345
1346 Fine tuning of the installation directories:
1347   --bindir=DIR            user executables [EPREFIX/bin]
1348   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1349   --libexecdir=DIR        program executables [EPREFIX/libexec]
1350   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1351   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1352   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1353   --libdir=DIR            object code libraries [EPREFIX/lib]
1354   --includedir=DIR        C header files [PREFIX/include]
1355   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1356   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1357   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1358   --infodir=DIR           info documentation [DATAROOTDIR/info]
1359   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1360   --mandir=DIR            man documentation [DATAROOTDIR/man]
1361   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1362   --htmldir=DIR           html documentation [DOCDIR]
1363   --dvidir=DIR            dvi documentation [DOCDIR]
1364   --pdfdir=DIR            pdf documentation [DOCDIR]
1365   --psdir=DIR             ps documentation [DOCDIR]
1366 _ACEOF
1367
1368   cat <<\_ACEOF
1369
1370 Program names:
1371   --program-prefix=PREFIX            prepend PREFIX to installed program names
1372   --program-suffix=SUFFIX            append SUFFIX to installed program names
1373   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1374
1375 System types:
1376   --build=BUILD     configure for building on BUILD [guessed]
1377   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1378   --target=TARGET   configure for building compilers for TARGET [HOST]
1379 _ACEOF
1380 fi
1381
1382 if test -n "$ac_init_help"; then
1383
1384   cat <<\_ACEOF
1385
1386 Optional Features:
1387   --disable-option-checking  ignore unrecognized --enable/--with options
1388   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1389   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1390   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1391   --enable-sim-config=file              Override default config file
1392   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1393   --enable-sim-default-model=which      Specify default PowerPC to model.
1394   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1395   --enable-sim-filter=rule              Specify filter rules.
1396   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1397   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1398   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1399   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1400   --enable-sim-inline=inlines           Specify which functions should be inlined.
1401   --enable-sim-jump             Jump between semantic code (instead of call/return).
1402   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1403   --enable-sim-model=which              Specify PowerPC to model.
1404   --enable-sim-model-issue              Specify whether to simulate model specific actions
1405   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1406   --enable-sim-opcode=which             Override default opcode lookup.
1407   --enable-sim-packages=list            Specify the packages to be included in the build.
1408   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1409   --enable-sim-smp=n                    Specify number of processors to configure for.
1410   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1411   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1412   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1413   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1414
1415 Some influential environment variables:
1416   CC          C compiler command
1417   CFLAGS      C compiler flags
1418   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1419               nonstandard directory <lib dir>
1420   LIBS        libraries to pass to the linker, e.g. -l<library>
1421   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1422               you have headers in a nonstandard directory <include dir>
1423   CPP         C preprocessor
1424
1425 Use these variables to override the choices made by `configure' or to help
1426 it to find libraries and programs with nonstandard names/locations.
1427
1428 Report bugs to the package provider.
1429 _ACEOF
1430 ac_status=$?
1431 fi
1432
1433 if test "$ac_init_help" = "recursive"; then
1434   # If there are subdirs, report their specific --help.
1435   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1436     test -d "$ac_dir" ||
1437       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1438       continue
1439     ac_builddir=.
1440
1441 case "$ac_dir" in
1442 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1443 *)
1444   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1445   # A ".." for each directory in $ac_dir_suffix.
1446   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1447   case $ac_top_builddir_sub in
1448   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1449   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1450   esac ;;
1451 esac
1452 ac_abs_top_builddir=$ac_pwd
1453 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1454 # for backward compatibility:
1455 ac_top_builddir=$ac_top_build_prefix
1456
1457 case $srcdir in
1458   .)  # We are building in place.
1459     ac_srcdir=.
1460     ac_top_srcdir=$ac_top_builddir_sub
1461     ac_abs_top_srcdir=$ac_pwd ;;
1462   [\\/]* | ?:[\\/]* )  # Absolute name.
1463     ac_srcdir=$srcdir$ac_dir_suffix;
1464     ac_top_srcdir=$srcdir
1465     ac_abs_top_srcdir=$srcdir ;;
1466   *) # Relative name.
1467     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1468     ac_top_srcdir=$ac_top_build_prefix$srcdir
1469     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1470 esac
1471 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1472
1473     cd "$ac_dir" || { ac_status=$?; continue; }
1474     # Check for guested configure.
1475     if test -f "$ac_srcdir/configure.gnu"; then
1476       echo &&
1477       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1478     elif test -f "$ac_srcdir/configure"; then
1479       echo &&
1480       $SHELL "$ac_srcdir/configure" --help=recursive
1481     else
1482       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1483     fi || ac_status=$?
1484     cd "$ac_pwd" || { ac_status=$?; break; }
1485   done
1486 fi
1487
1488 test -n "$ac_init_help" && exit $ac_status
1489 if $ac_init_version; then
1490   cat <<\_ACEOF
1491 configure
1492 generated by GNU Autoconf 2.69
1493
1494 Copyright (C) 2012 Free Software Foundation, Inc.
1495 This configure script is free software; the Free Software Foundation
1496 gives unlimited permission to copy, distribute and modify it.
1497 _ACEOF
1498   exit
1499 fi
1500
1501 ## ------------------------ ##
1502 ## Autoconf initialization. ##
1503 ## ------------------------ ##
1504
1505 # ac_fn_c_try_compile LINENO
1506 # --------------------------
1507 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1508 ac_fn_c_try_compile ()
1509 {
1510   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1511   rm -f conftest.$ac_objext
1512   if { { ac_try="$ac_compile"
1513 case "(($ac_try" in
1514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1515   *) ac_try_echo=$ac_try;;
1516 esac
1517 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1518 $as_echo "$ac_try_echo"; } >&5
1519   (eval "$ac_compile") 2>conftest.err
1520   ac_status=$?
1521   if test -s conftest.err; then
1522     grep -v '^ *+' conftest.err >conftest.er1
1523     cat conftest.er1 >&5
1524     mv -f conftest.er1 conftest.err
1525   fi
1526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1527   test $ac_status = 0; } && {
1528          test -z "$ac_c_werror_flag" ||
1529          test ! -s conftest.err
1530        } && test -s conftest.$ac_objext; then :
1531   ac_retval=0
1532 else
1533   $as_echo "$as_me: failed program was:" >&5
1534 sed 's/^/| /' conftest.$ac_ext >&5
1535
1536         ac_retval=1
1537 fi
1538   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1539   as_fn_set_status $ac_retval
1540
1541 } # ac_fn_c_try_compile
1542
1543 # ac_fn_c_try_run LINENO
1544 # ----------------------
1545 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1546 # that executables *can* be run.
1547 ac_fn_c_try_run ()
1548 {
1549   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1550   if { { ac_try="$ac_link"
1551 case "(($ac_try" in
1552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1553   *) ac_try_echo=$ac_try;;
1554 esac
1555 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1556 $as_echo "$ac_try_echo"; } >&5
1557   (eval "$ac_link") 2>&5
1558   ac_status=$?
1559   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1560   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1561   { { case "(($ac_try" in
1562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563   *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567   (eval "$ac_try") 2>&5
1568   ac_status=$?
1569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1570   test $ac_status = 0; }; }; then :
1571   ac_retval=0
1572 else
1573   $as_echo "$as_me: program exited with status $ac_status" >&5
1574        $as_echo "$as_me: failed program was:" >&5
1575 sed 's/^/| /' conftest.$ac_ext >&5
1576
1577        ac_retval=$ac_status
1578 fi
1579   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1580   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1581   as_fn_set_status $ac_retval
1582
1583 } # ac_fn_c_try_run
1584
1585 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1586 # -------------------------------------------
1587 # Tests whether TYPE exists after having included INCLUDES, setting cache
1588 # variable VAR accordingly.
1589 ac_fn_c_check_type ()
1590 {
1591   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1593 $as_echo_n "checking for $2... " >&6; }
1594 if eval \${$3+:} false; then :
1595   $as_echo_n "(cached) " >&6
1596 else
1597   eval "$3=no"
1598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1599 /* end confdefs.h.  */
1600 $4
1601 int
1602 main ()
1603 {
1604 if (sizeof ($2))
1605          return 0;
1606   ;
1607   return 0;
1608 }
1609 _ACEOF
1610 if ac_fn_c_try_compile "$LINENO"; then :
1611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1612 /* end confdefs.h.  */
1613 $4
1614 int
1615 main ()
1616 {
1617 if (sizeof (($2)))
1618             return 0;
1619   ;
1620   return 0;
1621 }
1622 _ACEOF
1623 if ac_fn_c_try_compile "$LINENO"; then :
1624
1625 else
1626   eval "$3=yes"
1627 fi
1628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1629 fi
1630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1631 fi
1632 eval ac_res=\$$3
1633                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1634 $as_echo "$ac_res" >&6; }
1635   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1636
1637 } # ac_fn_c_check_type
1638
1639 # ac_fn_c_try_cpp LINENO
1640 # ----------------------
1641 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1642 ac_fn_c_try_cpp ()
1643 {
1644   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1645   if { { ac_try="$ac_cpp conftest.$ac_ext"
1646 case "(($ac_try" in
1647   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1648   *) ac_try_echo=$ac_try;;
1649 esac
1650 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1651 $as_echo "$ac_try_echo"; } >&5
1652   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1653   ac_status=$?
1654   if test -s conftest.err; then
1655     grep -v '^ *+' conftest.err >conftest.er1
1656     cat conftest.er1 >&5
1657     mv -f conftest.er1 conftest.err
1658   fi
1659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1660   test $ac_status = 0; } > conftest.i && {
1661          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1662          test ! -s conftest.err
1663        }; then :
1664   ac_retval=0
1665 else
1666   $as_echo "$as_me: failed program was:" >&5
1667 sed 's/^/| /' conftest.$ac_ext >&5
1668
1669     ac_retval=1
1670 fi
1671   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1672   as_fn_set_status $ac_retval
1673
1674 } # ac_fn_c_try_cpp
1675
1676 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1677 # -------------------------------------------------------
1678 # Tests whether HEADER exists and can be compiled using the include files in
1679 # INCLUDES, setting the cache variable VAR accordingly.
1680 ac_fn_c_check_header_compile ()
1681 {
1682   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1684 $as_echo_n "checking for $2... " >&6; }
1685 if eval \${$3+:} false; then :
1686   $as_echo_n "(cached) " >&6
1687 else
1688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1689 /* end confdefs.h.  */
1690 $4
1691 #include <$2>
1692 _ACEOF
1693 if ac_fn_c_try_compile "$LINENO"; then :
1694   eval "$3=yes"
1695 else
1696   eval "$3=no"
1697 fi
1698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1699 fi
1700 eval ac_res=\$$3
1701                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1702 $as_echo "$ac_res" >&6; }
1703   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1704
1705 } # ac_fn_c_check_header_compile
1706 cat >config.log <<_ACEOF
1707 This file contains any messages produced by compilers while
1708 running configure, to aid debugging if configure makes a mistake.
1709
1710 It was created by $as_me, which was
1711 generated by GNU Autoconf 2.69.  Invocation command line was
1712
1713   $ $0 $@
1714
1715 _ACEOF
1716 exec 5>>config.log
1717 {
1718 cat <<_ASUNAME
1719 ## --------- ##
1720 ## Platform. ##
1721 ## --------- ##
1722
1723 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1724 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1725 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1726 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1727 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1728
1729 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1730 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1731
1732 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1733 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1734 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1735 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1736 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1737 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1738 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1739
1740 _ASUNAME
1741
1742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1743 for as_dir in $PATH
1744 do
1745   IFS=$as_save_IFS
1746   test -z "$as_dir" && as_dir=.
1747     $as_echo "PATH: $as_dir"
1748   done
1749 IFS=$as_save_IFS
1750
1751 } >&5
1752
1753 cat >&5 <<_ACEOF
1754
1755
1756 ## ----------- ##
1757 ## Core tests. ##
1758 ## ----------- ##
1759
1760 _ACEOF
1761
1762
1763 # Keep a trace of the command line.
1764 # Strip out --no-create and --no-recursion so they do not pile up.
1765 # Strip out --silent because we don't want to record it for future runs.
1766 # Also quote any args containing shell meta-characters.
1767 # Make two passes to allow for proper duplicate-argument suppression.
1768 ac_configure_args=
1769 ac_configure_args0=
1770 ac_configure_args1=
1771 ac_must_keep_next=false
1772 for ac_pass in 1 2
1773 do
1774   for ac_arg
1775   do
1776     case $ac_arg in
1777     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1778     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1779     | -silent | --silent | --silen | --sile | --sil)
1780       continue ;;
1781     *\'*)
1782       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1783     esac
1784     case $ac_pass in
1785     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1786     2)
1787       as_fn_append ac_configure_args1 " '$ac_arg'"
1788       if test $ac_must_keep_next = true; then
1789         ac_must_keep_next=false # Got value, back to normal.
1790       else
1791         case $ac_arg in
1792           *=* | --config-cache | -C | -disable-* | --disable-* \
1793           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1794           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1795           | -with-* | --with-* | -without-* | --without-* | --x)
1796             case "$ac_configure_args0 " in
1797               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1798             esac
1799             ;;
1800           -* ) ac_must_keep_next=true ;;
1801         esac
1802       fi
1803       as_fn_append ac_configure_args " '$ac_arg'"
1804       ;;
1805     esac
1806   done
1807 done
1808 { ac_configure_args0=; unset ac_configure_args0;}
1809 { ac_configure_args1=; unset ac_configure_args1;}
1810
1811 # When interrupted or exit'd, cleanup temporary files, and complete
1812 # config.log.  We remove comments because anyway the quotes in there
1813 # would cause problems or look ugly.
1814 # WARNING: Use '\'' to represent an apostrophe within the trap.
1815 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1816 trap 'exit_status=$?
1817   # Save into config.log some information that might help in debugging.
1818   {
1819     echo
1820
1821     $as_echo "## ---------------- ##
1822 ## Cache variables. ##
1823 ## ---------------- ##"
1824     echo
1825     # The following way of writing the cache mishandles newlines in values,
1826 (
1827   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1828     eval ac_val=\$$ac_var
1829     case $ac_val in #(
1830     *${as_nl}*)
1831       case $ac_var in #(
1832       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1833 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1834       esac
1835       case $ac_var in #(
1836       _ | IFS | as_nl) ;; #(
1837       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1838       *) { eval $ac_var=; unset $ac_var;} ;;
1839       esac ;;
1840     esac
1841   done
1842   (set) 2>&1 |
1843     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1844     *${as_nl}ac_space=\ *)
1845       sed -n \
1846         "s/'\''/'\''\\\\'\'''\''/g;
1847           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1848       ;; #(
1849     *)
1850       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1851       ;;
1852     esac |
1853     sort
1854 )
1855     echo
1856
1857     $as_echo "## ----------------- ##
1858 ## Output variables. ##
1859 ## ----------------- ##"
1860     echo
1861     for ac_var in $ac_subst_vars
1862     do
1863       eval ac_val=\$$ac_var
1864       case $ac_val in
1865       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1866       esac
1867       $as_echo "$ac_var='\''$ac_val'\''"
1868     done | sort
1869     echo
1870
1871     if test -n "$ac_subst_files"; then
1872       $as_echo "## ------------------- ##
1873 ## File substitutions. ##
1874 ## ------------------- ##"
1875       echo
1876       for ac_var in $ac_subst_files
1877       do
1878         eval ac_val=\$$ac_var
1879         case $ac_val in
1880         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1881         esac
1882         $as_echo "$ac_var='\''$ac_val'\''"
1883       done | sort
1884       echo
1885     fi
1886
1887     if test -s confdefs.h; then
1888       $as_echo "## ----------- ##
1889 ## confdefs.h. ##
1890 ## ----------- ##"
1891       echo
1892       cat confdefs.h
1893       echo
1894     fi
1895     test "$ac_signal" != 0 &&
1896       $as_echo "$as_me: caught signal $ac_signal"
1897     $as_echo "$as_me: exit $exit_status"
1898   } >&5
1899   rm -f core *.core core.conftest.* &&
1900     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1901     exit $exit_status
1902 ' 0
1903 for ac_signal in 1 2 13 15; do
1904   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1905 done
1906 ac_signal=0
1907
1908 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1909 rm -f -r conftest* confdefs.h
1910
1911 $as_echo "/* confdefs.h */" > confdefs.h
1912
1913 # Predefined preprocessor variables.
1914
1915 cat >>confdefs.h <<_ACEOF
1916 #define PACKAGE_NAME "$PACKAGE_NAME"
1917 _ACEOF
1918
1919 cat >>confdefs.h <<_ACEOF
1920 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1921 _ACEOF
1922
1923 cat >>confdefs.h <<_ACEOF
1924 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1925 _ACEOF
1926
1927 cat >>confdefs.h <<_ACEOF
1928 #define PACKAGE_STRING "$PACKAGE_STRING"
1929 _ACEOF
1930
1931 cat >>confdefs.h <<_ACEOF
1932 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1933 _ACEOF
1934
1935 cat >>confdefs.h <<_ACEOF
1936 #define PACKAGE_URL "$PACKAGE_URL"
1937 _ACEOF
1938
1939
1940 # Let the site file select an alternate cache file if it wants to.
1941 # Prefer an explicitly selected file to automatically selected ones.
1942 ac_site_file1=NONE
1943 ac_site_file2=NONE
1944 if test -n "$CONFIG_SITE"; then
1945   # We do not want a PATH search for config.site.
1946   case $CONFIG_SITE in #((
1947     -*)  ac_site_file1=./$CONFIG_SITE;;
1948     */*) ac_site_file1=$CONFIG_SITE;;
1949     *)   ac_site_file1=./$CONFIG_SITE;;
1950   esac
1951 elif test "x$prefix" != xNONE; then
1952   ac_site_file1=$prefix/share/config.site
1953   ac_site_file2=$prefix/etc/config.site
1954 else
1955   ac_site_file1=$ac_default_prefix/share/config.site
1956   ac_site_file2=$ac_default_prefix/etc/config.site
1957 fi
1958 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1959 do
1960   test "x$ac_site_file" = xNONE && continue
1961   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1963 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1964     sed 's/^/| /' "$ac_site_file" >&5
1965     . "$ac_site_file" \
1966       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1968 as_fn_error $? "failed to load site script $ac_site_file
1969 See \`config.log' for more details" "$LINENO" 5; }
1970   fi
1971 done
1972
1973 if test -r "$cache_file"; then
1974   # Some versions of bash will fail to source /dev/null (special files
1975   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1976   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1978 $as_echo "$as_me: loading cache $cache_file" >&6;}
1979     case $cache_file in
1980       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1981       *)                      . "./$cache_file";;
1982     esac
1983   fi
1984 else
1985   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1986 $as_echo "$as_me: creating cache $cache_file" >&6;}
1987   >$cache_file
1988 fi
1989
1990 # Check that the precious variables saved in the cache have kept the same
1991 # value.
1992 ac_cache_corrupted=false
1993 for ac_var in $ac_precious_vars; do
1994   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1995   eval ac_new_set=\$ac_env_${ac_var}_set
1996   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1997   eval ac_new_val=\$ac_env_${ac_var}_value
1998   case $ac_old_set,$ac_new_set in
1999     set,)
2000       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2001 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2002       ac_cache_corrupted=: ;;
2003     ,set)
2004       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2005 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2006       ac_cache_corrupted=: ;;
2007     ,);;
2008     *)
2009       if test "x$ac_old_val" != "x$ac_new_val"; then
2010         # differences in whitespace do not lead to failure.
2011         ac_old_val_w=`echo x $ac_old_val`
2012         ac_new_val_w=`echo x $ac_new_val`
2013         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2014           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2015 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2016           ac_cache_corrupted=:
2017         else
2018           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2019 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2020           eval $ac_var=\$ac_old_val
2021         fi
2022         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2023 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2024         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2025 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2026       fi;;
2027   esac
2028   # Pass precious variables to config.status.
2029   if test "$ac_new_set" = set; then
2030     case $ac_new_val in
2031     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2032     *) ac_arg=$ac_var=$ac_new_val ;;
2033     esac
2034     case " $ac_configure_args " in
2035       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2036       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2037     esac
2038   fi
2039 done
2040 if $ac_cache_corrupted; then
2041   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2043   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2044 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2045   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2046 fi
2047 ## -------------------- ##
2048 ## Main body of script. ##
2049 ## -------------------- ##
2050
2051 ac_ext=c
2052 ac_cpp='$CPP $CPPFLAGS'
2053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2056
2057
2058
2059
2060 ac_aux_dir=
2061 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2062   if test -f "$ac_dir/install-sh"; then
2063     ac_aux_dir=$ac_dir
2064     ac_install_sh="$ac_aux_dir/install-sh -c"
2065     break
2066   elif test -f "$ac_dir/install.sh"; then
2067     ac_aux_dir=$ac_dir
2068     ac_install_sh="$ac_aux_dir/install.sh -c"
2069     break
2070   elif test -f "$ac_dir/shtool"; then
2071     ac_aux_dir=$ac_dir
2072     ac_install_sh="$ac_aux_dir/shtool install -c"
2073     break
2074   fi
2075 done
2076 if test -z "$ac_aux_dir"; then
2077   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2078 fi
2079
2080 # These three variables are undocumented and unsupported,
2081 # and are intended to be withdrawn in a future Autoconf release.
2082 # They can cause serious problems if a builder's source tree is in a directory
2083 # whose full name contains unusual characters.
2084 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2085 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2086 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2087
2088
2089 # Find a good install program.  We prefer a C program (faster),
2090 # so one script is as good as another.  But avoid the broken or
2091 # incompatible versions:
2092 # SysV /etc/install, /usr/sbin/install
2093 # SunOS /usr/etc/install
2094 # IRIX /sbin/install
2095 # AIX /bin/install
2096 # AmigaOS /C/install, which installs bootblocks on floppy discs
2097 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2098 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2099 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2100 # OS/2's system install, which has a completely different semantic
2101 # ./install, which can be erroneously created by make from ./install.sh.
2102 # Reject install programs that cannot install multiple files.
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2104 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2105 if test -z "$INSTALL"; then
2106 if ${ac_cv_path_install+:} false; then :
2107   $as_echo_n "(cached) " >&6
2108 else
2109   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2110 for as_dir in $PATH
2111 do
2112   IFS=$as_save_IFS
2113   test -z "$as_dir" && as_dir=.
2114     # Account for people who put trailing slashes in PATH elements.
2115 case $as_dir/ in #((
2116   ./ | .// | /[cC]/* | \
2117   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2118   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2119   /usr/ucb/* ) ;;
2120   *)
2121     # OSF1 and SCO ODT 3.0 have their own names for install.
2122     # Don't use installbsd from OSF since it installs stuff as root
2123     # by default.
2124     for ac_prog in ginstall scoinst install; do
2125       for ac_exec_ext in '' $ac_executable_extensions; do
2126         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2127           if test $ac_prog = install &&
2128             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2129             # AIX install.  It has an incompatible calling convention.
2130             :
2131           elif test $ac_prog = install &&
2132             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2133             # program-specific install script used by HP pwplus--don't use.
2134             :
2135           else
2136             rm -rf conftest.one conftest.two conftest.dir
2137             echo one > conftest.one
2138             echo two > conftest.two
2139             mkdir conftest.dir
2140             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2141               test -s conftest.one && test -s conftest.two &&
2142               test -s conftest.dir/conftest.one &&
2143               test -s conftest.dir/conftest.two
2144             then
2145               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2146               break 3
2147             fi
2148           fi
2149         fi
2150       done
2151     done
2152     ;;
2153 esac
2154
2155   done
2156 IFS=$as_save_IFS
2157
2158 rm -rf conftest.one conftest.two conftest.dir
2159
2160 fi
2161   if test "${ac_cv_path_install+set}" = set; then
2162     INSTALL=$ac_cv_path_install
2163   else
2164     # As a last resort, use the slow shell script.  Don't cache a
2165     # value for INSTALL within a source directory, because that will
2166     # break other packages using the cache if that directory is
2167     # removed, or if the value is a relative name.
2168     INSTALL=$ac_install_sh
2169   fi
2170 fi
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2172 $as_echo "$INSTALL" >&6; }
2173
2174 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2175 # It thinks the first close brace ends the variable substitution.
2176 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2177
2178 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2179
2180 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2181
2182 ac_ext=c
2183 ac_cpp='$CPP $CPPFLAGS'
2184 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2185 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2186 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2187 if test -n "$ac_tool_prefix"; then
2188   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2189 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2191 $as_echo_n "checking for $ac_word... " >&6; }
2192 if ${ac_cv_prog_CC+:} false; then :
2193   $as_echo_n "(cached) " >&6
2194 else
2195   if test -n "$CC"; then
2196   ac_cv_prog_CC="$CC" # Let the user override the test.
2197 else
2198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2199 for as_dir in $PATH
2200 do
2201   IFS=$as_save_IFS
2202   test -z "$as_dir" && as_dir=.
2203     for ac_exec_ext in '' $ac_executable_extensions; do
2204   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2205     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2206     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2207     break 2
2208   fi
2209 done
2210   done
2211 IFS=$as_save_IFS
2212
2213 fi
2214 fi
2215 CC=$ac_cv_prog_CC
2216 if test -n "$CC"; then
2217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2218 $as_echo "$CC" >&6; }
2219 else
2220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2221 $as_echo "no" >&6; }
2222 fi
2223
2224
2225 fi
2226 if test -z "$ac_cv_prog_CC"; then
2227   ac_ct_CC=$CC
2228   # Extract the first word of "gcc", so it can be a program name with args.
2229 set dummy gcc; ac_word=$2
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2231 $as_echo_n "checking for $ac_word... " >&6; }
2232 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2233   $as_echo_n "(cached) " >&6
2234 else
2235   if test -n "$ac_ct_CC"; then
2236   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2237 else
2238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2239 for as_dir in $PATH
2240 do
2241   IFS=$as_save_IFS
2242   test -z "$as_dir" && as_dir=.
2243     for ac_exec_ext in '' $ac_executable_extensions; do
2244   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2245     ac_cv_prog_ac_ct_CC="gcc"
2246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2247     break 2
2248   fi
2249 done
2250   done
2251 IFS=$as_save_IFS
2252
2253 fi
2254 fi
2255 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2256 if test -n "$ac_ct_CC"; then
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2258 $as_echo "$ac_ct_CC" >&6; }
2259 else
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2261 $as_echo "no" >&6; }
2262 fi
2263
2264   if test "x$ac_ct_CC" = x; then
2265     CC=""
2266   else
2267     case $cross_compiling:$ac_tool_warned in
2268 yes:)
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2271 ac_tool_warned=yes ;;
2272 esac
2273     CC=$ac_ct_CC
2274   fi
2275 else
2276   CC="$ac_cv_prog_CC"
2277 fi
2278
2279 if test -z "$CC"; then
2280           if test -n "$ac_tool_prefix"; then
2281     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2282 set dummy ${ac_tool_prefix}cc; ac_word=$2
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2284 $as_echo_n "checking for $ac_word... " >&6; }
2285 if ${ac_cv_prog_CC+:} false; then :
2286   $as_echo_n "(cached) " >&6
2287 else
2288   if test -n "$CC"; then
2289   ac_cv_prog_CC="$CC" # Let the user override the test.
2290 else
2291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2292 for as_dir in $PATH
2293 do
2294   IFS=$as_save_IFS
2295   test -z "$as_dir" && as_dir=.
2296     for ac_exec_ext in '' $ac_executable_extensions; do
2297   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2298     ac_cv_prog_CC="${ac_tool_prefix}cc"
2299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2300     break 2
2301   fi
2302 done
2303   done
2304 IFS=$as_save_IFS
2305
2306 fi
2307 fi
2308 CC=$ac_cv_prog_CC
2309 if test -n "$CC"; then
2310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2311 $as_echo "$CC" >&6; }
2312 else
2313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2314 $as_echo "no" >&6; }
2315 fi
2316
2317
2318   fi
2319 fi
2320 if test -z "$CC"; then
2321   # Extract the first word of "cc", so it can be a program name with args.
2322 set dummy cc; ac_word=$2
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2324 $as_echo_n "checking for $ac_word... " >&6; }
2325 if ${ac_cv_prog_CC+:} false; then :
2326   $as_echo_n "(cached) " >&6
2327 else
2328   if test -n "$CC"; then
2329   ac_cv_prog_CC="$CC" # Let the user override the test.
2330 else
2331   ac_prog_rejected=no
2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333 for as_dir in $PATH
2334 do
2335   IFS=$as_save_IFS
2336   test -z "$as_dir" && as_dir=.
2337     for ac_exec_ext in '' $ac_executable_extensions; do
2338   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2339     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2340        ac_prog_rejected=yes
2341        continue
2342      fi
2343     ac_cv_prog_CC="cc"
2344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2345     break 2
2346   fi
2347 done
2348   done
2349 IFS=$as_save_IFS
2350
2351 if test $ac_prog_rejected = yes; then
2352   # We found a bogon in the path, so make sure we never use it.
2353   set dummy $ac_cv_prog_CC
2354   shift
2355   if test $# != 0; then
2356     # We chose a different compiler from the bogus one.
2357     # However, it has the same basename, so the bogon will be chosen
2358     # first if we set CC to just the basename; use the full file name.
2359     shift
2360     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2361   fi
2362 fi
2363 fi
2364 fi
2365 CC=$ac_cv_prog_CC
2366 if test -n "$CC"; then
2367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2368 $as_echo "$CC" >&6; }
2369 else
2370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2371 $as_echo "no" >&6; }
2372 fi
2373
2374
2375 fi
2376 if test -z "$CC"; then
2377   if test -n "$ac_tool_prefix"; then
2378   for ac_prog in cl.exe
2379   do
2380     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2381 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2383 $as_echo_n "checking for $ac_word... " >&6; }
2384 if ${ac_cv_prog_CC+:} false; then :
2385   $as_echo_n "(cached) " >&6
2386 else
2387   if test -n "$CC"; then
2388   ac_cv_prog_CC="$CC" # Let the user override the test.
2389 else
2390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2391 for as_dir in $PATH
2392 do
2393   IFS=$as_save_IFS
2394   test -z "$as_dir" && as_dir=.
2395     for ac_exec_ext in '' $ac_executable_extensions; do
2396   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2397     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2399     break 2
2400   fi
2401 done
2402   done
2403 IFS=$as_save_IFS
2404
2405 fi
2406 fi
2407 CC=$ac_cv_prog_CC
2408 if test -n "$CC"; then
2409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2410 $as_echo "$CC" >&6; }
2411 else
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2413 $as_echo "no" >&6; }
2414 fi
2415
2416
2417     test -n "$CC" && break
2418   done
2419 fi
2420 if test -z "$CC"; then
2421   ac_ct_CC=$CC
2422   for ac_prog in cl.exe
2423 do
2424   # Extract the first word of "$ac_prog", so it can be a program name with args.
2425 set dummy $ac_prog; ac_word=$2
2426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2427 $as_echo_n "checking for $ac_word... " >&6; }
2428 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2429   $as_echo_n "(cached) " >&6
2430 else
2431   if test -n "$ac_ct_CC"; then
2432   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2433 else
2434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435 for as_dir in $PATH
2436 do
2437   IFS=$as_save_IFS
2438   test -z "$as_dir" && as_dir=.
2439     for ac_exec_ext in '' $ac_executable_extensions; do
2440   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441     ac_cv_prog_ac_ct_CC="$ac_prog"
2442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2443     break 2
2444   fi
2445 done
2446   done
2447 IFS=$as_save_IFS
2448
2449 fi
2450 fi
2451 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2452 if test -n "$ac_ct_CC"; then
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2454 $as_echo "$ac_ct_CC" >&6; }
2455 else
2456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2457 $as_echo "no" >&6; }
2458 fi
2459
2460
2461   test -n "$ac_ct_CC" && break
2462 done
2463
2464   if test "x$ac_ct_CC" = x; then
2465     CC=""
2466   else
2467     case $cross_compiling:$ac_tool_warned in
2468 yes:)
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2470 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2471 ac_tool_warned=yes ;;
2472 esac
2473     CC=$ac_ct_CC
2474   fi
2475 fi
2476
2477 fi
2478
2479
2480 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2481 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2482 as_fn_error $? "no acceptable C compiler found in \$PATH
2483 See \`config.log' for more details" "$LINENO" 5; }
2484
2485 # Provide some information about the compiler.
2486 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2487 set X $ac_compile
2488 ac_compiler=$2
2489 for ac_option in --version -v -V -qversion; do
2490   { { ac_try="$ac_compiler $ac_option >&5"
2491 case "(($ac_try" in
2492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2493   *) ac_try_echo=$ac_try;;
2494 esac
2495 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2496 $as_echo "$ac_try_echo"; } >&5
2497   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2498   ac_status=$?
2499   if test -s conftest.err; then
2500     sed '10a\
2501 ... rest of stderr output deleted ...
2502          10q' conftest.err >conftest.er1
2503     cat conftest.er1 >&5
2504   fi
2505   rm -f conftest.er1 conftest.err
2506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2507   test $ac_status = 0; }
2508 done
2509
2510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2511 /* end confdefs.h.  */
2512
2513 int
2514 main ()
2515 {
2516
2517   ;
2518   return 0;
2519 }
2520 _ACEOF
2521 ac_clean_files_save=$ac_clean_files
2522 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2523 # Try to create an executable without -o first, disregard a.out.
2524 # It will help us diagnose broken compilers, and finding out an intuition
2525 # of exeext.
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2527 $as_echo_n "checking whether the C compiler works... " >&6; }
2528 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2529
2530 # The possible output files:
2531 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2532
2533 ac_rmfiles=
2534 for ac_file in $ac_files
2535 do
2536   case $ac_file in
2537     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2538     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2539   esac
2540 done
2541 rm -f $ac_rmfiles
2542
2543 if { { ac_try="$ac_link_default"
2544 case "(($ac_try" in
2545   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2546   *) ac_try_echo=$ac_try;;
2547 esac
2548 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2549 $as_echo "$ac_try_echo"; } >&5
2550   (eval "$ac_link_default") 2>&5
2551   ac_status=$?
2552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2553   test $ac_status = 0; }; then :
2554   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2555 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2556 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2557 # so that the user can short-circuit this test for compilers unknown to
2558 # Autoconf.
2559 for ac_file in $ac_files ''
2560 do
2561   test -f "$ac_file" || continue
2562   case $ac_file in
2563     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2564         ;;
2565     [ab].out )
2566         # We found the default executable, but exeext='' is most
2567         # certainly right.
2568         break;;
2569     *.* )
2570         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2571         then :; else
2572            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2573         fi
2574         # We set ac_cv_exeext here because the later test for it is not
2575         # safe: cross compilers may not add the suffix if given an `-o'
2576         # argument, so we may need to know it at that point already.
2577         # Even if this section looks crufty: it has the advantage of
2578         # actually working.
2579         break;;
2580     * )
2581         break;;
2582   esac
2583 done
2584 test "$ac_cv_exeext" = no && ac_cv_exeext=
2585
2586 else
2587   ac_file=''
2588 fi
2589 if test -z "$ac_file"; then :
2590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2591 $as_echo "no" >&6; }
2592 $as_echo "$as_me: failed program was:" >&5
2593 sed 's/^/| /' conftest.$ac_ext >&5
2594
2595 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2596 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2597 as_fn_error 77 "C compiler cannot create executables
2598 See \`config.log' for more details" "$LINENO" 5; }
2599 else
2600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2601 $as_echo "yes" >&6; }
2602 fi
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2604 $as_echo_n "checking for C compiler default output file name... " >&6; }
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2606 $as_echo "$ac_file" >&6; }
2607 ac_exeext=$ac_cv_exeext
2608
2609 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2610 ac_clean_files=$ac_clean_files_save
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2612 $as_echo_n "checking for suffix of executables... " >&6; }
2613 if { { ac_try="$ac_link"
2614 case "(($ac_try" in
2615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2616   *) ac_try_echo=$ac_try;;
2617 esac
2618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2619 $as_echo "$ac_try_echo"; } >&5
2620   (eval "$ac_link") 2>&5
2621   ac_status=$?
2622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2623   test $ac_status = 0; }; then :
2624   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2625 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2626 # work properly (i.e., refer to `conftest.exe'), while it won't with
2627 # `rm'.
2628 for ac_file in conftest.exe conftest conftest.*; do
2629   test -f "$ac_file" || continue
2630   case $ac_file in
2631     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2632     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2633           break;;
2634     * ) break;;
2635   esac
2636 done
2637 else
2638   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2640 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2641 See \`config.log' for more details" "$LINENO" 5; }
2642 fi
2643 rm -f conftest conftest$ac_cv_exeext
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2645 $as_echo "$ac_cv_exeext" >&6; }
2646
2647 rm -f conftest.$ac_ext
2648 EXEEXT=$ac_cv_exeext
2649 ac_exeext=$EXEEXT
2650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651 /* end confdefs.h.  */
2652 #include <stdio.h>
2653 int
2654 main ()
2655 {
2656 FILE *f = fopen ("conftest.out", "w");
2657  return ferror (f) || fclose (f) != 0;
2658
2659   ;
2660   return 0;
2661 }
2662 _ACEOF
2663 ac_clean_files="$ac_clean_files conftest.out"
2664 # Check that the compiler produces executables we can run.  If not, either
2665 # the compiler is broken, or we cross compile.
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2667 $as_echo_n "checking whether we are cross compiling... " >&6; }
2668 if test "$cross_compiling" != yes; then
2669   { { ac_try="$ac_link"
2670 case "(($ac_try" in
2671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2672   *) ac_try_echo=$ac_try;;
2673 esac
2674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2675 $as_echo "$ac_try_echo"; } >&5
2676   (eval "$ac_link") 2>&5
2677   ac_status=$?
2678   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2679   test $ac_status = 0; }
2680   if { ac_try='./conftest$ac_cv_exeext'
2681   { { case "(($ac_try" in
2682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2683   *) ac_try_echo=$ac_try;;
2684 esac
2685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2686 $as_echo "$ac_try_echo"; } >&5
2687   (eval "$ac_try") 2>&5
2688   ac_status=$?
2689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2690   test $ac_status = 0; }; }; then
2691     cross_compiling=no
2692   else
2693     if test "$cross_compiling" = maybe; then
2694         cross_compiling=yes
2695     else
2696         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2698 as_fn_error $? "cannot run C compiled programs.
2699 If you meant to cross compile, use \`--host'.
2700 See \`config.log' for more details" "$LINENO" 5; }
2701     fi
2702   fi
2703 fi
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2705 $as_echo "$cross_compiling" >&6; }
2706
2707 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2708 ac_clean_files=$ac_clean_files_save
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2710 $as_echo_n "checking for suffix of object files... " >&6; }
2711 if ${ac_cv_objext+:} false; then :
2712   $as_echo_n "(cached) " >&6
2713 else
2714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2715 /* end confdefs.h.  */
2716
2717 int
2718 main ()
2719 {
2720
2721   ;
2722   return 0;
2723 }
2724 _ACEOF
2725 rm -f conftest.o conftest.obj
2726 if { { ac_try="$ac_compile"
2727 case "(($ac_try" in
2728   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2729   *) ac_try_echo=$ac_try;;
2730 esac
2731 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2732 $as_echo "$ac_try_echo"; } >&5
2733   (eval "$ac_compile") 2>&5
2734   ac_status=$?
2735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2736   test $ac_status = 0; }; then :
2737   for ac_file in conftest.o conftest.obj conftest.*; do
2738   test -f "$ac_file" || continue;
2739   case $ac_file in
2740     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2741     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2742        break;;
2743   esac
2744 done
2745 else
2746   $as_echo "$as_me: failed program was:" >&5
2747 sed 's/^/| /' conftest.$ac_ext >&5
2748
2749 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2750 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2751 as_fn_error $? "cannot compute suffix of object files: cannot compile
2752 See \`config.log' for more details" "$LINENO" 5; }
2753 fi
2754 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2755 fi
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2757 $as_echo "$ac_cv_objext" >&6; }
2758 OBJEXT=$ac_cv_objext
2759 ac_objext=$OBJEXT
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2761 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2762 if ${ac_cv_c_compiler_gnu+:} false; then :
2763   $as_echo_n "(cached) " >&6
2764 else
2765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2766 /* end confdefs.h.  */
2767
2768 int
2769 main ()
2770 {
2771 #ifndef __GNUC__
2772        choke me
2773 #endif
2774
2775   ;
2776   return 0;
2777 }
2778 _ACEOF
2779 if ac_fn_c_try_compile "$LINENO"; then :
2780   ac_compiler_gnu=yes
2781 else
2782   ac_compiler_gnu=no
2783 fi
2784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2785 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2786
2787 fi
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2789 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2790 if test $ac_compiler_gnu = yes; then
2791   GCC=yes
2792 else
2793   GCC=
2794 fi
2795 ac_test_CFLAGS=${CFLAGS+set}
2796 ac_save_CFLAGS=$CFLAGS
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2798 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2799 if ${ac_cv_prog_cc_g+:} false; then :
2800   $as_echo_n "(cached) " >&6
2801 else
2802   ac_save_c_werror_flag=$ac_c_werror_flag
2803    ac_c_werror_flag=yes
2804    ac_cv_prog_cc_g=no
2805    CFLAGS="-g"
2806    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807 /* end confdefs.h.  */
2808
2809 int
2810 main ()
2811 {
2812
2813   ;
2814   return 0;
2815 }
2816 _ACEOF
2817 if ac_fn_c_try_compile "$LINENO"; then :
2818   ac_cv_prog_cc_g=yes
2819 else
2820   CFLAGS=""
2821       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2822 /* end confdefs.h.  */
2823
2824 int
2825 main ()
2826 {
2827
2828   ;
2829   return 0;
2830 }
2831 _ACEOF
2832 if ac_fn_c_try_compile "$LINENO"; then :
2833
2834 else
2835   ac_c_werror_flag=$ac_save_c_werror_flag
2836          CFLAGS="-g"
2837          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2838 /* end confdefs.h.  */
2839
2840 int
2841 main ()
2842 {
2843
2844   ;
2845   return 0;
2846 }
2847 _ACEOF
2848 if ac_fn_c_try_compile "$LINENO"; then :
2849   ac_cv_prog_cc_g=yes
2850 fi
2851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2852 fi
2853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2854 fi
2855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2856    ac_c_werror_flag=$ac_save_c_werror_flag
2857 fi
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2859 $as_echo "$ac_cv_prog_cc_g" >&6; }
2860 if test "$ac_test_CFLAGS" = set; then
2861   CFLAGS=$ac_save_CFLAGS
2862 elif test $ac_cv_prog_cc_g = yes; then
2863   if test "$GCC" = yes; then
2864     CFLAGS="-g -O2"
2865   else
2866     CFLAGS="-g"
2867   fi
2868 else
2869   if test "$GCC" = yes; then
2870     CFLAGS="-O2"
2871   else
2872     CFLAGS=
2873   fi
2874 fi
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2876 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2877 if ${ac_cv_prog_cc_c89+:} false; then :
2878   $as_echo_n "(cached) " >&6
2879 else
2880   ac_cv_prog_cc_c89=no
2881 ac_save_CC=$CC
2882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2883 /* end confdefs.h.  */
2884 #include <stdarg.h>
2885 #include <stdio.h>
2886 struct stat;
2887 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2888 struct buf { int x; };
2889 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2890 static char *e (p, i)
2891      char **p;
2892      int i;
2893 {
2894   return p[i];
2895 }
2896 static char *f (char * (*g) (char **, int), char **p, ...)
2897 {
2898   char *s;
2899   va_list v;
2900   va_start (v,p);
2901   s = g (p, va_arg (v,int));
2902   va_end (v);
2903   return s;
2904 }
2905
2906 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2907    function prototypes and stuff, but not '\xHH' hex character constants.
2908    These don't provoke an error unfortunately, instead are silently treated
2909    as 'x'.  The following induces an error, until -std is added to get
2910    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2911    array size at least.  It's necessary to write '\x00'==0 to get something
2912    that's true only with -std.  */
2913 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2914
2915 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2916    inside strings and character constants.  */
2917 #define FOO(x) 'x'
2918 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2919
2920 int test (int i, double x);
2921 struct s1 {int (*f) (int a);};
2922 struct s2 {int (*f) (double a);};
2923 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2924 int argc;
2925 char **argv;
2926 int
2927 main ()
2928 {
2929 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2930   ;
2931   return 0;
2932 }
2933 _ACEOF
2934 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2935         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2936 do
2937   CC="$ac_save_CC $ac_arg"
2938   if ac_fn_c_try_compile "$LINENO"; then :
2939   ac_cv_prog_cc_c89=$ac_arg
2940 fi
2941 rm -f core conftest.err conftest.$ac_objext
2942   test "x$ac_cv_prog_cc_c89" != "xno" && break
2943 done
2944 rm -f conftest.$ac_ext
2945 CC=$ac_save_CC
2946
2947 fi
2948 # AC_CACHE_VAL
2949 case "x$ac_cv_prog_cc_c89" in
2950   x)
2951     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2952 $as_echo "none needed" >&6; } ;;
2953   xno)
2954     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2955 $as_echo "unsupported" >&6; } ;;
2956   *)
2957     CC="$CC $ac_cv_prog_cc_c89"
2958     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2959 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2960 esac
2961 if test "x$ac_cv_prog_cc_c89" != xno; then :
2962
2963 fi
2964
2965 ac_ext=c
2966 ac_cpp='$CPP $CPPFLAGS'
2967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2969 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2970
2971
2972 # Put a plausible default for CC_FOR_BUILD in Makefile.
2973 if test "x$cross_compiling" = "xno"; then
2974   CC_FOR_BUILD='$(CC)'
2975 else
2976   CC_FOR_BUILD=gcc
2977 fi
2978 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
2979
2980 ALL_LINGUAS=
2981 # If we haven't got the data from the intl directory,
2982 # assume NLS is disabled.
2983 USE_NLS=no
2984 LIBINTL=
2985 LIBINTL_DEP=
2986 INCINTL=
2987 XGETTEXT=
2988 GMSGFMT=
2989 POSUB=
2990
2991 if test -f  ../../intl/config.intl; then
2992   .  ../../intl/config.intl
2993 fi
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2995 $as_echo_n "checking whether NLS is requested... " >&6; }
2996 if test x"$USE_NLS" != xyes; then
2997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2998 $as_echo "no" >&6; }
2999 else
3000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3001 $as_echo "yes" >&6; }
3002
3003 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3004
3005
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3007 $as_echo_n "checking for catalogs to be installed... " >&6; }
3008   # Look for .po and .gmo files in the source directory.
3009   CATALOGS=
3010   XLINGUAS=
3011   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3012     # If there aren't any .gmo files the shell will give us the
3013     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3014     # weeded out.
3015     case "$cat" in *\**)
3016       continue;;
3017     esac
3018     # The quadruple backslash is collapsed to a double backslash
3019     # by the backticks, then collapsed again by the double quotes,
3020     # leaving us with one backslash in the sed expression (right
3021     # before the dot that mustn't act as a wildcard).
3022     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3023     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3024     # The user is allowed to set LINGUAS to a list of languages to
3025     # install catalogs for.  If it's empty that means "all of them."
3026     if test "x$LINGUAS" = x; then
3027       CATALOGS="$CATALOGS $cat"
3028       XLINGUAS="$XLINGUAS $lang"
3029     else
3030       case "$LINGUAS" in *$lang*)
3031         CATALOGS="$CATALOGS $cat"
3032         XLINGUAS="$XLINGUAS $lang"
3033         ;;
3034       esac
3035     fi
3036   done
3037   LINGUAS="$XLINGUAS"
3038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3039 $as_echo "$LINGUAS" >&6; }
3040
3041
3042     DATADIRNAME=share
3043
3044   INSTOBJEXT=.mo
3045
3046   GENCAT=gencat
3047
3048   CATOBJEXT=.gmo
3049
3050 fi
3051
3052
3053 # Check whether --enable-sim-bitsize was given.
3054 if test "${enable_sim_bitsize+set}" = set; then :
3055   enableval=$enable_sim_bitsize; case "${enableval}" in
3056   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3057   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3058 esac
3059 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3060   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3061 fi
3062 else
3063   sim_bitsize=""
3064 fi
3065
3066
3067 # Check whether --enable-sim-config was given.
3068 if test "${enable_sim_config+set}" = set; then :
3069   enableval=$enable_sim_config; case "${enableval}" in
3070   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3071   *)            if test -f "${srcdir}/${enableval}"; then
3072                   sim_config="${enableval}";
3073                 elif test -f "${srcdir}/${enableval}-config.h"; then
3074                   sim_config="${enableval}-config.h"
3075                 else
3076                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3077                   sim_config=std-config.h
3078                 fi;;
3079 esac
3080 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3081   echo "Setting config flags = $sim_config" 6>&1
3082 fi
3083 else
3084   sim_config="std-config.h"
3085 if test x"$silent" != x"yes"; then
3086   echo "Setting config flags = $sim_config" 6>&1
3087 fi
3088 fi
3089
3090
3091 # Check whether --enable-sim-decode-mechanism was given.
3092 if test "${enable_sim_decode_mechanism+set}" = set; then :
3093   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3094   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3095   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3096   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3097                 sim_decode_mechanism="switch";;
3098 esac
3099 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3100   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3101 fi
3102 else
3103   sim_decode_mechanism=""
3104 if test x"$silent" != x"yes"; then
3105   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3106 fi
3107 fi
3108
3109
3110 # Check whether --enable-sim-default-model was given.
3111 if test "${enable_sim_default_model+set}" = set; then :
3112   enableval=$enable_sim_default_model; case "${enableval}" in
3113   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3114   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3115 esac
3116 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3117   echo "Setting default-model flags = $sim_default_model" 6>&1
3118 fi
3119 else
3120   sim_default_model=""
3121 fi
3122
3123
3124 # Check whether --enable-sim-duplicate was given.
3125 if test "${enable_sim_duplicate+set}" = set; then :
3126   enableval=$enable_sim_duplicate; case "${enableval}" in
3127   yes)  sim_dup="-E";;
3128   no)   sim_dup="";;
3129   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3130 esac
3131 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3132   echo "Setting duplicate flags = $sim_dup" 6>&1
3133 fi
3134 else
3135   sim_dup="-E"
3136 if test x"$silent" != x"yes"; then
3137   echo "Setting duplicate flags = $sim_dup" 6>&1
3138 fi
3139 fi
3140
3141
3142 # Check whether --enable-sim-filter was given.
3143 if test "${enable_sim_filter+set}" = set; then :
3144   enableval=$enable_sim_filter; case "${enableval}" in
3145   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3146   no)   sim_filter="";;
3147   *)    sim_filter="-F $enableval";;
3148 esac
3149 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3150   echo "Setting filter flags = $sim_filter" 6>&1
3151 fi
3152 else
3153   sim_filter="-F 32,f,o"
3154 if test x"$silent" != x"yes"; then
3155   echo "Setting filter flags = $sim_filter" 6>&1
3156 fi
3157 fi
3158
3159
3160 # Check whether --enable-sim-float was given.
3161 if test "${enable_sim_float+set}" = set; then :
3162   enableval=$enable_sim_float; case "${enableval}" in
3163   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3164   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3165   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3166   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3167   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3168 esac
3169 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3170   echo "Setting float flags = $sim_float" 6>&1
3171 fi
3172 else
3173
3174 case "${target}" in
3175   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3176   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3177   *) sim_float=""
3178 esac
3179
3180 fi
3181
3182
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3184 $as_echo_n "checking if union semun defined... " >&6; }
3185 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3186   $as_echo_n "(cached) " >&6
3187 else
3188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3189 /* end confdefs.h.  */
3190
3191 #include <sys/types.h>
3192 #include <sys/ipc.h>
3193 #include <sys/sem.h>
3194 int
3195 main ()
3196 {
3197 union semun arg ;
3198   ;
3199   return 0;
3200 }
3201 _ACEOF
3202 if ac_fn_c_try_compile "$LINENO"; then :
3203   ac_cv_has_union_semun="yes"
3204 else
3205   ac_cv_has_union_semun="no"
3206 fi
3207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3209 $as_echo "$ac_cv_has_union_semun" >&6; }
3210
3211 fi
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3213 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3214
3215
3216 if test "$ac_cv_has_union_semun" = "yes"; then
3217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3218 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3219 if ${ac_cv_sysv_sem+:} false; then :
3220   $as_echo_n "(cached) " >&6
3221 else
3222
3223   if test "$cross_compiling" = yes; then :
3224   :
3225 else
3226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3227 /* end confdefs.h.  */
3228
3229   #include <sys/types.h>
3230   #include <sys/ipc.h>
3231   #include <sys/sem.h>
3232   int main () {
3233     union semun arg ;
3234
3235     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3236     if (id == -1)
3237       exit(1);
3238     arg.val = 0; /* avoid implicit type cast to union */
3239     if (semctl(id, 0, IPC_RMID, arg) == -1)
3240       exit(1);
3241     exit(0);
3242   }
3243
3244 _ACEOF
3245 if ac_fn_c_try_run "$LINENO"; then :
3246   ac_cv_sysv_sem="yes"
3247 else
3248   ac_cv_sysv_sem="no"
3249 fi
3250 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3251   conftest.$ac_objext conftest.beam conftest.$ac_ext
3252 fi
3253
3254
3255 fi
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3257 $as_echo "$ac_cv_sysv_sem" >&6; }
3258 else  # semun is not defined
3259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3260 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3261 if ${ac_cv_sysv_sem+:} false; then :
3262   $as_echo_n "(cached) " >&6
3263 else
3264
3265   if test "$cross_compiling" = yes; then :
3266   :
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271   #include <sys/types.h>
3272   #include <sys/ipc.h>
3273   #include <sys/sem.h>
3274   union semun {
3275     int val;
3276     struct semid_ds *buf;
3277     ushort *array;
3278   };
3279   int main () {
3280     union semun arg ;
3281
3282     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3283     if (id == -1)
3284       exit(1);
3285     arg.val = 0; /* avoid implicit type cast to union */
3286     if (semctl(id, 0, IPC_RMID, arg) == -1)
3287       exit(1);
3288     exit(0);
3289   }
3290
3291 _ACEOF
3292 if ac_fn_c_try_run "$LINENO"; then :
3293   ac_cv_sysv_sem="yes"
3294 else
3295   ac_cv_sysv_sem="no"
3296 fi
3297 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3298   conftest.$ac_objext conftest.beam conftest.$ac_ext
3299 fi
3300
3301
3302 fi
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3304 $as_echo "$ac_cv_sysv_sem" >&6; }
3305 fi
3306
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3308 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3309 if ${ac_cv_sysv_shm+:} false; then :
3310   $as_echo_n "(cached) " >&6
3311 else
3312
3313 if test "$cross_compiling" = yes; then :
3314   :
3315 else
3316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3317 /* end confdefs.h.  */
3318
3319 #include <sys/types.h>
3320 #include <sys/ipc.h>
3321 #include <sys/shm.h>
3322 int main () {
3323   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3324   if (id == -1)
3325     exit(1);
3326   if (shmctl(id, IPC_RMID, 0) == -1)
3327     exit(1);
3328   exit(0);
3329 }
3330
3331 _ACEOF
3332 if ac_fn_c_try_run "$LINENO"; then :
3333   ac_cv_sysv_shm="yes"
3334 else
3335   ac_cv_sysv_shm="no"
3336 fi
3337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3338   conftest.$ac_objext conftest.beam conftest.$ac_ext
3339 fi
3340
3341
3342 fi
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3344 $as_echo "$ac_cv_sysv_shm" >&6; }
3345
3346 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3347   sim_sysv_ipc_hw=",sem,shm";
3348 else
3349   sim_sysv_ipc_hw="";
3350 fi
3351
3352 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3353
3354 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3355
3356 fi
3357
3358
3359 # Check whether --enable-sim-hardware was given.
3360 if test "${enable_sim_hardware+set}" = set; then :
3361   enableval=$enable_sim_hardware; hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3362 case "${enableval}" in
3363   yes)  ;;
3364   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3365   ,*)   hardware="${hardware}${enableval}";;
3366   *,)   hardware="${enableval}${hardware}";;
3367   *)    hardware="${enableval}"'';;
3368 esac
3369 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3370 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3371 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3372   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3373 fi
3374 else
3375   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3376 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3377 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3378 if test x"$silent" != x"yes"; then
3379   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3380 fi
3381 fi
3382
3383 # Check whether --enable-sim-hostbitsize was given.
3384 if test "${enable_sim_hostbitsize+set}" = set; then :
3385   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3386   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3387   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3388 esac
3389 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3390   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3391 fi
3392 else
3393   sim_hostbitsize=""
3394 fi
3395
3396
3397 # Check whether --enable-sim-icache was given.
3398 if test "${enable_sim_icache+set}" = set; then :
3399   enableval=$enable_sim_icache; icache="-R"
3400  case "${enableval}" in
3401   yes)          icache="1024"; sim_icache="-I $icache";;
3402   no)           sim_icache="-R";;
3403   *) icache=1024
3404      sim_icache="-"
3405      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
3406        case "$x" in
3407          define)        sim_icache="${sim_icache}R";;
3408          semantic)      sim_icache="${sim_icache}C";;
3409          insn)          sim_icache="${sim_icache}S";;
3410          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
3411          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
3412        esac
3413      done
3414      sim_icache="${sim_icache}I $icache";;
3415 esac
3416 if test x"$silent" != x"yes" && test x"$icache" != x""; then
3417   echo "Setting instruction cache size to $icache ($sim_icache)"
3418 fi
3419 else
3420   sim_icache="-CSRI 1024"
3421 if test x"$silent" != x"yes"; then
3422   echo "Setting instruction cache size to 1024 ($sim_icache)"
3423 fi
3424 fi
3425
3426
3427 # Check whether --enable-sim-inline was given.
3428 if test "${enable_sim_inline+set}" = set; then :
3429   enableval=$enable_sim_inline; sim_inline=""
3430 case "$enableval" in
3431   no)           sim_inline="-DDEFAULT_INLINE=0";;
3432   0)            sim_inline="-DDEFAULT_INLINE=0";;
3433   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
3434   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
3435   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
3436        new_flag=""
3437        case "$x" in
3438          *_INLINE=*)    new_flag="-D$x";;
3439          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
3440          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
3441          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
3442        esac
3443        if test x"$sim_inline" = x""; then
3444          sim_inline="$new_flag"
3445        else
3446          sim_inline="$sim_inline $new_flag"
3447        fi
3448      done;;
3449 esac
3450 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
3451   echo "Setting inline flags = $sim_inline" 6>&1
3452 fi
3453 else
3454   if test x"$GCC" != ""; then
3455   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
3456   if test x"$silent" != x"yes"; then
3457     echo "Setting inline flags = $sim_inline" 6>&1
3458   fi
3459 else
3460   sim_inline=""
3461 fi
3462 fi
3463
3464
3465 # Check whether --enable-sim-jump was given.
3466 if test "${enable_sim_jump+set}" = set; then :
3467   enableval=$enable_sim_jump; case "${enableval}" in
3468   yes)  sim_jump="-J";;
3469   no)   sim_jump="";;
3470   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
3471 esac
3472 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
3473   echo "Setting jump flag = $sim_jump" 6>&1
3474 fi
3475 else
3476   sim_jump=""
3477 if test x"$silent" != x"yes"; then
3478   echo "Setting jump flag = $sim_jump" 6>&1
3479 fi
3480 fi
3481
3482
3483 # Check whether --enable-sim-line-nr was given.
3484 if test "${enable_sim_line_nr+set}" = set; then :
3485   enableval=$enable_sim_line_nr; case "${enableval}" in
3486   yes)  sim_line_nr="";;
3487   no)   sim_line_nr="-L";;
3488   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
3489 esac
3490 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
3491   echo "Setting warning flags = $sim_line_nr" 6>&1
3492 fi
3493 else
3494   sim_line_nr=""
3495 fi
3496
3497
3498 # Check whether --enable-sim-model was given.
3499 if test "${enable_sim_model+set}" = set; then :
3500   enableval=$enable_sim_model; case "${enableval}" in
3501   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
3502   *)            sim_model="-DWITH_MODEL=${enableval}";;
3503 esac
3504 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
3505   echo "Setting model flags = $sim_model" 6>&1
3506 fi
3507 else
3508   sim_model=""
3509 fi
3510
3511
3512 # Check whether --enable-sim-model-issue was given.
3513 if test "${enable_sim_model_issue+set}" = set; then :
3514   enableval=$enable_sim_model_issue; case "${enableval}" in
3515   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
3516   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
3517   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
3518 esac
3519 if test x"$silent" != x"yes"; then
3520   echo "Setting model-issue flags = $sim_model_issue" 6>&1
3521 fi
3522 else
3523   sim_model_issue=""
3524 fi
3525
3526
3527 # Check whether --enable-sim-monitor was given.
3528 if test "${enable_sim_monitor+set}" = set; then :
3529   enableval=$enable_sim_monitor; case "${enableval}" in
3530   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
3531   no)           sim_monitor="-DWITH_MON=0";;
3532   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
3533   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
3534   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
3535 esac
3536 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
3537   echo "Setting monitor flags = $sim_monitor" 6>&1
3538 fi
3539 else
3540   sim_monitor=""
3541 fi
3542
3543
3544 # Check whether --enable-sim-opcode was given.
3545 if test "${enable_sim_opcode+set}" = set; then :
3546   enableval=$enable_sim_opcode; case "${enableval}" in
3547   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
3548   *)            if test -f "${srcdir}/${enableval}"; then
3549                   sim_opcode="${enableval}"
3550                 elif test -f "${srcdir}/dc-${enableval}"; then
3551                   sim_opcode="dc-${enableval}"
3552                 else
3553                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3554                   sim_opcode="dc-complex"
3555                 fi;;
3556 esac
3557 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
3558   echo "Setting opcode flags = $sim_opcode" 6>&1
3559 fi
3560 else
3561   sim_opcode="dc-complex"
3562 if test x"$silent" != x"yes"; then
3563   echo "Setting opcode flags = $sim_opcode"
3564 fi
3565 fi
3566
3567
3568 # Check whether --enable-sim-packages was given.
3569 if test "${enable_sim_packages+set}" = set; then :
3570   enableval=$enable_sim_packages; packages=disklabel
3571 case "${enableval}" in
3572   yes)  ;;
3573   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
3574   ,*)   packages="${packages}${enableval}";;
3575   *,)   packages="${enableval}${packages}";;
3576   *)    packages="${enableval}"'';;
3577 esac
3578 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3579 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3580 if test x"$silent" != x"yes" && test x"$packages" != x""; then
3581   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3582 fi
3583 else
3584   packages=disklabel
3585 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
3586 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
3587 if test x"$silent" != x"yes"; then
3588   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
3589 fi
3590 fi
3591
3592
3593 # Check whether --enable-sim-reserved-bits was given.
3594 if test "${enable_sim_reserved_bits+set}" = set; then :
3595   enableval=$enable_sim_reserved_bits; case "${enableval}" in
3596   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
3597   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
3598   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
3599 esac
3600 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
3601   echo "Setting reserved flags = $sim_reserved" 6>&1
3602 fi
3603 else
3604   sim_reserved=""
3605 fi
3606
3607
3608 # Check whether --enable-sim-smp was given.
3609 if test "${enable_sim_smp+set}" = set; then :
3610   enableval=$enable_sim_smp; case "${enableval}" in
3611   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
3612   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
3613   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
3614 esac
3615 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
3616   echo "Setting smp flags = $sim_smp" 6>&1
3617 fi
3618 else
3619   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
3620 if test x"$silent" != x"yes"; then
3621   echo "Setting smp flags = $sim_smp" 6>&1
3622 fi
3623 fi
3624
3625
3626 # Check whether --enable-sim-switch was given.
3627 if test "${enable_sim_switch+set}" = set; then :
3628   enableval=$enable_sim_switch; case "${enableval}" in
3629   yes)  sim_switch="-s";;
3630   no)   sim_switch="";;
3631   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
3632 esac
3633 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
3634   echo "Setting switch flags = $sim_switch" 6>&1
3635 fi
3636 else
3637   sim_switch="";
3638 if test x"$silent" != x"yes"; then
3639   echo "Setting switch flags = $sim_switch" 6>&1
3640 fi
3641 fi
3642
3643
3644 # Check whether --enable-sim-timebase was given.
3645 if test "${enable_sim_timebase+set}" = set; then :
3646   enableval=$enable_sim_timebase; case "${enableval}" in
3647   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
3648   no)   sim_timebase="-DWITH_TIME_BASE=0";;
3649   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
3650 esac
3651 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
3652   echo "Setting timebase flags = $sim_timebase" 6>&1
3653 fi
3654 else
3655   sim_timebase=""
3656 fi
3657
3658
3659 # Check whether --enable-sim-warnings was given.
3660 if test "${enable_sim_warnings+set}" = set; then :
3661   enableval=$enable_sim_warnings; case "${enableval}" in
3662   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
3663   no)   sim_warnings="-w";;
3664   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3665 esac
3666 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
3667   echo "Setting warning flags = $sim_warnings" 6>&1
3668 fi
3669 else
3670   sim_warnings=""
3671 fi
3672
3673
3674 # Check whether --enable-sim-xor-endian was given.
3675 if test "${enable_sim_xor_endian+set}" = set; then :
3676   enableval=$enable_sim_xor_endian; case "${enableval}" in
3677   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
3678   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
3679   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
3680 esac
3681 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
3682   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
3683 fi
3684 else
3685   sim_xor_endian=""
3686 fi
3687
3688
3689 # Make sure we can run config.sub.
3690 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3691   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3692
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3694 $as_echo_n "checking build system type... " >&6; }
3695 if ${ac_cv_build+:} false; then :
3696   $as_echo_n "(cached) " >&6
3697 else
3698   ac_build_alias=$build_alias
3699 test "x$ac_build_alias" = x &&
3700   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3701 test "x$ac_build_alias" = x &&
3702   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3703 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3704   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3705
3706 fi
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3708 $as_echo "$ac_cv_build" >&6; }
3709 case $ac_cv_build in
3710 *-*-*) ;;
3711 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3712 esac
3713 build=$ac_cv_build
3714 ac_save_IFS=$IFS; IFS='-'
3715 set x $ac_cv_build
3716 shift
3717 build_cpu=$1
3718 build_vendor=$2
3719 shift; shift
3720 # Remember, the first character of IFS is used to create $*,
3721 # except with old shells:
3722 build_os=$*
3723 IFS=$ac_save_IFS
3724 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3725
3726
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3728 $as_echo_n "checking host system type... " >&6; }
3729 if ${ac_cv_host+:} false; then :
3730   $as_echo_n "(cached) " >&6
3731 else
3732   if test "x$host_alias" = x; then
3733   ac_cv_host=$ac_cv_build
3734 else
3735   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3736     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3737 fi
3738
3739 fi
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3741 $as_echo "$ac_cv_host" >&6; }
3742 case $ac_cv_host in
3743 *-*-*) ;;
3744 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3745 esac
3746 host=$ac_cv_host
3747 ac_save_IFS=$IFS; IFS='-'
3748 set x $ac_cv_host
3749 shift
3750 host_cpu=$1
3751 host_vendor=$2
3752 shift; shift
3753 # Remember, the first character of IFS is used to create $*,
3754 # except with old shells:
3755 host_os=$*
3756 IFS=$ac_save_IFS
3757 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3758
3759
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3761 $as_echo_n "checking target system type... " >&6; }
3762 if ${ac_cv_target+:} false; then :
3763   $as_echo_n "(cached) " >&6
3764 else
3765   if test "x$target_alias" = x; then
3766   ac_cv_target=$ac_cv_host
3767 else
3768   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3769     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3770 fi
3771
3772 fi
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3774 $as_echo "$ac_cv_target" >&6; }
3775 case $ac_cv_target in
3776 *-*-*) ;;
3777 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3778 esac
3779 target=$ac_cv_target
3780 ac_save_IFS=$IFS; IFS='-'
3781 set x $ac_cv_target
3782 shift
3783 target_cpu=$1
3784 target_vendor=$2
3785 shift; shift
3786 # Remember, the first character of IFS is used to create $*,
3787 # except with old shells:
3788 target_os=$*
3789 IFS=$ac_save_IFS
3790 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3791
3792
3793 # The aliases save the names the user supplied, while $host etc.
3794 # will get canonicalized.
3795 test -n "$target_alias" &&
3796   test "$program_prefix$program_suffix$program_transform_name" = \
3797     NONENONEs,x,x, &&
3798   program_prefix=${target_alias}-
3799
3800 test "$program_prefix" != NONE &&
3801   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3802 # Use a double $ so make ignores it.
3803 test "$program_suffix" != NONE &&
3804   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3805 # Double any \ or $.
3806 # By default was `s,x,x', remove it if useless.
3807 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3808 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3809
3810
3811 case ${host} in
3812   *mingw32*)
3813
3814 $as_echo "#define USE_WIN32API 1" >>confdefs.h
3815
3816     ;;
3817 esac
3818
3819 ac_config_headers="$ac_config_headers config.h:config.in"
3820
3821
3822
3823 sim_termio=""
3824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
3825 $as_echo_n "checking for struct termios... " >&6; }
3826 if ${ac_cv_termios_struct+:} false; then :
3827   $as_echo_n "(cached) " >&6
3828 else
3829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830 /* end confdefs.h.  */
3831 #include <sys/types.h>
3832 #include <sys/termios.h>
3833 int
3834 main ()
3835 {
3836 static struct termios x;
3837  x.c_iflag = 0;
3838  x.c_oflag = 0;
3839  x.c_cflag = 0;
3840  x.c_lflag = 0;
3841  x.c_cc[NCCS] = 0;
3842   ;
3843   return 0;
3844 }
3845 _ACEOF
3846 if ac_fn_c_try_compile "$LINENO"; then :
3847   ac_cv_termios_struct=yes
3848 else
3849   ac_cv_termios_struct=no
3850 fi
3851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3852 fi
3853
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
3855 $as_echo "$ac_cv_termios_struct" >&6; }
3856 if test $ac_cv_termios_struct = yes; then
3857   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
3858 fi
3859
3860 if test "$ac_cv_termios_struct" = "yes"; then
3861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
3862 $as_echo_n "checking for c_line field in struct termios... " >&6; }
3863   if ${ac_cv_termios_cline+:} false; then :
3864   $as_echo_n "(cached) " >&6
3865 else
3866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3867 /* end confdefs.h.  */
3868 #include <sys/types.h>
3869 #include <sys/termios.h>
3870 int
3871 main ()
3872 {
3873 static struct termios x; x.c_line = 0;
3874   ;
3875   return 0;
3876 }
3877 _ACEOF
3878 if ac_fn_c_try_compile "$LINENO"; then :
3879   ac_cv_termios_cline=yes
3880 else
3881   ac_cv_termios_cline=no
3882 fi
3883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3884 fi
3885
3886
3887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
3888 $as_echo "$ac_cv_termios_cline" >&6; }
3889   if test $ac_cv_termios_cline = yes; then
3890     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
3891   fi
3892 else
3893   ac_cv_termios_cline=no
3894 fi
3895
3896 if test "$ac_cv_termios_struct" != "yes"; then
3897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
3898 $as_echo_n "checking for struct termio... " >&6; }
3899   if ${ac_cv_termio_struct+:} false; then :
3900   $as_echo_n "(cached) " >&6
3901 else
3902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903 /* end confdefs.h.  */
3904 #include <sys/types.h>
3905 #include <sys/termio.h>
3906 int
3907 main ()
3908 {
3909 static struct termio x;
3910  x.c_iflag = 0;
3911  x.c_oflag = 0;
3912  x.c_cflag = 0;
3913  x.c_lflag = 0;
3914  x.c_cc[NCC] = 0;
3915   ;
3916   return 0;
3917 }
3918 _ACEOF
3919 if ac_fn_c_try_compile "$LINENO"; then :
3920   ac_cv_termio_struct=yes
3921 else
3922   ac_cv_termio_struct=no
3923 fi
3924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3925 fi
3926
3927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
3928 $as_echo "$ac_cv_termio_struct" >&6; }
3929   if test $ac_cv_termio_struct = yes; then
3930     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
3931   fi
3932 else
3933   ac_cv_termio_struct=no
3934 fi
3935
3936 if test "$ac_cv_termio_struct" = "yes"; then
3937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
3938 $as_echo_n "checking for c_line field in struct termio... " >&6; }
3939   if ${ac_cv_termio_cline+:} false; then :
3940   $as_echo_n "(cached) " >&6
3941 else
3942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943 /* end confdefs.h.  */
3944 #include <sys/types.h>
3945 #include <sys/termio.h>
3946 int
3947 main ()
3948 {
3949 static struct termio x; x.c_line = 0;
3950   ;
3951   return 0;
3952 }
3953 _ACEOF
3954 if ac_fn_c_try_compile "$LINENO"; then :
3955   ac_cv_termio_cline=yes
3956 else
3957   ac_cv_termio_cline=no
3958 fi
3959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3960 fi
3961
3962
3963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
3964 $as_echo "$ac_cv_termio_cline" >&6; }
3965   if test $ac_cv_termio_cline = yes; then
3966     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
3967   fi
3968 else
3969   ac_cv_termio_cline=no
3970 fi
3971
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
3973 $as_echo_n "checking for struct statfs... " >&6; }
3974 if ${ac_cv_struct_statfs+:} false; then :
3975   $as_echo_n "(cached) " >&6
3976 else
3977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3978 /* end confdefs.h.  */
3979 #include <sys/types.h>
3980 #ifdef HAVE_SYS_PARAM_H
3981 #include <sys/param.h>
3982 #endif
3983 #ifdef HAVE_SYS_MOUNT_H
3984 #include <sys/mount.h>
3985 #endif
3986 #ifdef HAVE_SYS_VFS_H
3987 #include <sys/vfs.h>
3988 #endif
3989 #ifdef HAVE_SYS_STATFS_H
3990 #include <sys/statfs.h>
3991 #endif
3992 int
3993 main ()
3994 {
3995 static struct statfs s;
3996   ;
3997   return 0;
3998 }
3999 _ACEOF
4000 if ac_fn_c_try_compile "$LINENO"; then :
4001   ac_cv_struct_statfs=yes
4002 else
4003   ac_cv_struct_statfs=no
4004 fi
4005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4006 fi
4007
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
4009 $as_echo "$ac_cv_struct_statfs" >&6; }
4010 if test $ac_cv_struct_statfs = yes; then
4011
4012 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
4013
4014 fi
4015
4016 ac_ext=c
4017 ac_cpp='$CPP $CPPFLAGS'
4018 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4019 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4020 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4022 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4023 # On Suns, sometimes $CPP names a directory.
4024 if test -n "$CPP" && test -d "$CPP"; then
4025   CPP=
4026 fi
4027 if test -z "$CPP"; then
4028   if ${ac_cv_prog_CPP+:} false; then :
4029   $as_echo_n "(cached) " >&6
4030 else
4031       # Double quotes because CPP needs to be expanded
4032     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4033     do
4034       ac_preproc_ok=false
4035 for ac_c_preproc_warn_flag in '' yes
4036 do
4037   # Use a header file that comes with gcc, so configuring glibc
4038   # with a fresh cross-compiler works.
4039   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4040   # <limits.h> exists even on freestanding compilers.
4041   # On the NeXT, cc -E runs the code through the compiler's parser,
4042   # not just through cpp. "Syntax error" is here to catch this case.
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045 #ifdef __STDC__
4046 # include <limits.h>
4047 #else
4048 # include <assert.h>
4049 #endif
4050                      Syntax error
4051 _ACEOF
4052 if ac_fn_c_try_cpp "$LINENO"; then :
4053
4054 else
4055   # Broken: fails on valid input.
4056 continue
4057 fi
4058 rm -f conftest.err conftest.i conftest.$ac_ext
4059
4060   # OK, works on sane cases.  Now check whether nonexistent headers
4061   # can be detected and how.
4062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4063 /* end confdefs.h.  */
4064 #include <ac_nonexistent.h>
4065 _ACEOF
4066 if ac_fn_c_try_cpp "$LINENO"; then :
4067   # Broken: success on invalid input.
4068 continue
4069 else
4070   # Passes both tests.
4071 ac_preproc_ok=:
4072 break
4073 fi
4074 rm -f conftest.err conftest.i conftest.$ac_ext
4075
4076 done
4077 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4078 rm -f conftest.i conftest.err conftest.$ac_ext
4079 if $ac_preproc_ok; then :
4080   break
4081 fi
4082
4083     done
4084     ac_cv_prog_CPP=$CPP
4085
4086 fi
4087   CPP=$ac_cv_prog_CPP
4088 else
4089   ac_cv_prog_CPP=$CPP
4090 fi
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4092 $as_echo "$CPP" >&6; }
4093 ac_preproc_ok=false
4094 for ac_c_preproc_warn_flag in '' yes
4095 do
4096   # Use a header file that comes with gcc, so configuring glibc
4097   # with a fresh cross-compiler works.
4098   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4099   # <limits.h> exists even on freestanding compilers.
4100   # On the NeXT, cc -E runs the code through the compiler's parser,
4101   # not just through cpp. "Syntax error" is here to catch this case.
4102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h.  */
4104 #ifdef __STDC__
4105 # include <limits.h>
4106 #else
4107 # include <assert.h>
4108 #endif
4109                      Syntax error
4110 _ACEOF
4111 if ac_fn_c_try_cpp "$LINENO"; then :
4112
4113 else
4114   # Broken: fails on valid input.
4115 continue
4116 fi
4117 rm -f conftest.err conftest.i conftest.$ac_ext
4118
4119   # OK, works on sane cases.  Now check whether nonexistent headers
4120   # can be detected and how.
4121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4122 /* end confdefs.h.  */
4123 #include <ac_nonexistent.h>
4124 _ACEOF
4125 if ac_fn_c_try_cpp "$LINENO"; then :
4126   # Broken: success on invalid input.
4127 continue
4128 else
4129   # Passes both tests.
4130 ac_preproc_ok=:
4131 break
4132 fi
4133 rm -f conftest.err conftest.i conftest.$ac_ext
4134
4135 done
4136 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4137 rm -f conftest.i conftest.err conftest.$ac_ext
4138 if $ac_preproc_ok; then :
4139
4140 else
4141   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4143 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4144 See \`config.log' for more details" "$LINENO" 5; }
4145 fi
4146
4147 ac_ext=c
4148 ac_cpp='$CPP $CPPFLAGS'
4149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4151 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4152
4153
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4155 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4156 if ${ac_cv_path_GREP+:} false; then :
4157   $as_echo_n "(cached) " >&6
4158 else
4159   if test -z "$GREP"; then
4160   ac_path_GREP_found=false
4161   # Loop through the user's path and test for each of PROGNAME-LIST
4162   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4163 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4164 do
4165   IFS=$as_save_IFS
4166   test -z "$as_dir" && as_dir=.
4167     for ac_prog in grep ggrep; do
4168     for ac_exec_ext in '' $ac_executable_extensions; do
4169       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4170       as_fn_executable_p "$ac_path_GREP" || continue
4171 # Check for GNU ac_path_GREP and select it if it is found.
4172   # Check for GNU $ac_path_GREP
4173 case `"$ac_path_GREP" --version 2>&1` in
4174 *GNU*)
4175   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4176 *)
4177   ac_count=0
4178   $as_echo_n 0123456789 >"conftest.in"
4179   while :
4180   do
4181     cat "conftest.in" "conftest.in" >"conftest.tmp"
4182     mv "conftest.tmp" "conftest.in"
4183     cp "conftest.in" "conftest.nl"
4184     $as_echo 'GREP' >> "conftest.nl"
4185     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4186     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4187     as_fn_arith $ac_count + 1 && ac_count=$as_val
4188     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4189       # Best one so far, save it but keep looking for a better one
4190       ac_cv_path_GREP="$ac_path_GREP"
4191       ac_path_GREP_max=$ac_count
4192     fi
4193     # 10*(2^10) chars as input seems more than enough
4194     test $ac_count -gt 10 && break
4195   done
4196   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4197 esac
4198
4199       $ac_path_GREP_found && break 3
4200     done
4201   done
4202   done
4203 IFS=$as_save_IFS
4204   if test -z "$ac_cv_path_GREP"; then
4205     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4206   fi
4207 else
4208   ac_cv_path_GREP=$GREP
4209 fi
4210
4211 fi
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4213 $as_echo "$ac_cv_path_GREP" >&6; }
4214  GREP="$ac_cv_path_GREP"
4215
4216
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4218 $as_echo_n "checking for egrep... " >&6; }
4219 if ${ac_cv_path_EGREP+:} false; then :
4220   $as_echo_n "(cached) " >&6
4221 else
4222   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4223    then ac_cv_path_EGREP="$GREP -E"
4224    else
4225      if test -z "$EGREP"; then
4226   ac_path_EGREP_found=false
4227   # Loop through the user's path and test for each of PROGNAME-LIST
4228   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4229 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4230 do
4231   IFS=$as_save_IFS
4232   test -z "$as_dir" && as_dir=.
4233     for ac_prog in egrep; do
4234     for ac_exec_ext in '' $ac_executable_extensions; do
4235       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4236       as_fn_executable_p "$ac_path_EGREP" || continue
4237 # Check for GNU ac_path_EGREP and select it if it is found.
4238   # Check for GNU $ac_path_EGREP
4239 case `"$ac_path_EGREP" --version 2>&1` in
4240 *GNU*)
4241   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4242 *)
4243   ac_count=0
4244   $as_echo_n 0123456789 >"conftest.in"
4245   while :
4246   do
4247     cat "conftest.in" "conftest.in" >"conftest.tmp"
4248     mv "conftest.tmp" "conftest.in"
4249     cp "conftest.in" "conftest.nl"
4250     $as_echo 'EGREP' >> "conftest.nl"
4251     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4252     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4253     as_fn_arith $ac_count + 1 && ac_count=$as_val
4254     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4255       # Best one so far, save it but keep looking for a better one
4256       ac_cv_path_EGREP="$ac_path_EGREP"
4257       ac_path_EGREP_max=$ac_count
4258     fi
4259     # 10*(2^10) chars as input seems more than enough
4260     test $ac_count -gt 10 && break
4261   done
4262   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4263 esac
4264
4265       $ac_path_EGREP_found && break 3
4266     done
4267   done
4268   done
4269 IFS=$as_save_IFS
4270   if test -z "$ac_cv_path_EGREP"; then
4271     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4272   fi
4273 else
4274   ac_cv_path_EGREP=$EGREP
4275 fi
4276
4277    fi
4278 fi
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4280 $as_echo "$ac_cv_path_EGREP" >&6; }
4281  EGREP="$ac_cv_path_EGREP"
4282
4283
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4285 $as_echo_n "checking for ANSI C header files... " >&6; }
4286 if ${ac_cv_header_stdc+:} false; then :
4287   $as_echo_n "(cached) " >&6
4288 else
4289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4290 /* end confdefs.h.  */
4291 #include <stdlib.h>
4292 #include <stdarg.h>
4293 #include <string.h>
4294 #include <float.h>
4295
4296 int
4297 main ()
4298 {
4299
4300   ;
4301   return 0;
4302 }
4303 _ACEOF
4304 if ac_fn_c_try_compile "$LINENO"; then :
4305   ac_cv_header_stdc=yes
4306 else
4307   ac_cv_header_stdc=no
4308 fi
4309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4310
4311 if test $ac_cv_header_stdc = yes; then
4312   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4314 /* end confdefs.h.  */
4315 #include <string.h>
4316
4317 _ACEOF
4318 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4319   $EGREP "memchr" >/dev/null 2>&1; then :
4320
4321 else
4322   ac_cv_header_stdc=no
4323 fi
4324 rm -f conftest*
4325
4326 fi
4327
4328 if test $ac_cv_header_stdc = yes; then
4329   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4331 /* end confdefs.h.  */
4332 #include <stdlib.h>
4333
4334 _ACEOF
4335 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4336   $EGREP "free" >/dev/null 2>&1; then :
4337
4338 else
4339   ac_cv_header_stdc=no
4340 fi
4341 rm -f conftest*
4342
4343 fi
4344
4345 if test $ac_cv_header_stdc = yes; then
4346   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4347   if test "$cross_compiling" = yes; then :
4348   :
4349 else
4350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4351 /* end confdefs.h.  */
4352 #include <ctype.h>
4353 #include <stdlib.h>
4354 #if ((' ' & 0x0FF) == 0x020)
4355 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4356 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4357 #else
4358 # define ISLOWER(c) \
4359                    (('a' <= (c) && (c) <= 'i') \
4360                      || ('j' <= (c) && (c) <= 'r') \
4361                      || ('s' <= (c) && (c) <= 'z'))
4362 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4363 #endif
4364
4365 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4366 int
4367 main ()
4368 {
4369   int i;
4370   for (i = 0; i < 256; i++)
4371     if (XOR (islower (i), ISLOWER (i))
4372         || toupper (i) != TOUPPER (i))
4373       return 2;
4374   return 0;
4375 }
4376 _ACEOF
4377 if ac_fn_c_try_run "$LINENO"; then :
4378
4379 else
4380   ac_cv_header_stdc=no
4381 fi
4382 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4383   conftest.$ac_objext conftest.beam conftest.$ac_ext
4384 fi
4385
4386 fi
4387 fi
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4389 $as_echo "$ac_cv_header_stdc" >&6; }
4390 if test $ac_cv_header_stdc = yes; then
4391
4392 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4393
4394 fi
4395
4396 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4397 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4398                   inttypes.h stdint.h unistd.h
4399 do :
4400   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4401 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4402 "
4403 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4404   cat >>confdefs.h <<_ACEOF
4405 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4406 _ACEOF
4407
4408 fi
4409
4410 done
4411
4412
4413 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
4414 if test "x$ac_cv_type_long_long" = xyes; then :
4415
4416 cat >>confdefs.h <<_ACEOF
4417 #define HAVE_LONG_LONG 1
4418 _ACEOF
4419
4420
4421 fi
4422
4423
4424 sim_devzero=""
4425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
4426 $as_echo_n "checking for /dev/zero... " >&6; }
4427 if ${ac_cv_devzero+:} false; then :
4428   $as_echo_n "(cached) " >&6
4429 else
4430   if test "$cross_compiling" = yes; then :
4431   ac_cv_devzero=no
4432 else
4433   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4434 /* end confdefs.h.  */
4435 #include <fcntl.h>
4436 main () {
4437   char buf[2048];
4438   int i;
4439   int fd = open ("/dev/zero", O_RDONLY);
4440   if (fd < 0)
4441     return 1;
4442   for (i = 0; i < sizeof (buf); i++)
4443     buf[i] = 1;
4444   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4445     return 1;
4446   for (i = 0; i < sizeof (buf); i++)
4447     if (buf[i])
4448       return 1;
4449   return 0;
4450 }
4451 _ACEOF
4452 if ac_fn_c_try_run "$LINENO"; then :
4453   ac_cv_devzero=yes
4454 else
4455   ac_cv_devzero=no
4456 fi
4457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4458   conftest.$ac_objext conftest.beam conftest.$ac_ext
4459 fi
4460
4461 fi
4462
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
4464 $as_echo "$ac_cv_devzero" >&6; }
4465 if test $ac_cv_devzero = yes; then
4466   sim_devzero="-DHAVE_DEVZERO"
4467 else
4468   sim_devzero=""
4469 fi
4470
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
4472 $as_echo_n "checking for common simulator directory... " >&6; }
4473 if test -f "${srcdir}/../common/callback.c"; then
4474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4475 $as_echo "yes" >&6; }
4476   sim_callback="callback.o targ-map.o"
4477   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4478 else
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4480 $as_echo "no" >&6; }
4481   sim_callback=""
4482   sim_targ_vals=""
4483 fi
4484
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
4486 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
4487 if test -f "${srcdir}/../common/sim-fpu.c"; then
4488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4489 $as_echo "yes" >&6; }
4490   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
4491   sim_fpu="sim-fpu.o"
4492 else
4493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4494 $as_echo "no" >&6; }
4495   sim_fpu_cflags=
4496   sim_fpu=
4497 fi
4498
4499 # Since we run commands on the build system, we have to create a
4500 # separate config header for the build system if build != host.
4501 if test x$host = x$build; then
4502   ac_config_commands="$ac_config_commands build-config.h"
4503
4504 else
4505   tempdir=build.$$
4506   rm -rf $tempdir
4507   mkdir $tempdir
4508   cd $tempdir
4509   case ${srcdir} in
4510   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
4511   *) realsrcdir=../${srcdir};;
4512   esac
4513   saved_CFLAGS="${CFLAGS}"
4514   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
4515   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
4516   ${realsrcdir}/configure \
4517     --enable-languages=${enable_languages-all} \
4518     --target=$target_alias --host=$build_alias --build=$build_alias
4519   CFLAGS="${saved_CFLAGS}"
4520   mv config.h ../build-config.h
4521   cd ..
4522   rm -rf $tempdir
4523 fi
4524
4525
4526
4527
4528 AR=${AR-ar}
4529
4530 if test -n "$ac_tool_prefix"; then
4531   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4532 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4534 $as_echo_n "checking for $ac_word... " >&6; }
4535 if ${ac_cv_prog_RANLIB+:} false; then :
4536   $as_echo_n "(cached) " >&6
4537 else
4538   if test -n "$RANLIB"; then
4539   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4540 else
4541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4542 for as_dir in $PATH
4543 do
4544   IFS=$as_save_IFS
4545   test -z "$as_dir" && as_dir=.
4546     for ac_exec_ext in '' $ac_executable_extensions; do
4547   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4548     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4550     break 2
4551   fi
4552 done
4553   done
4554 IFS=$as_save_IFS
4555
4556 fi
4557 fi
4558 RANLIB=$ac_cv_prog_RANLIB
4559 if test -n "$RANLIB"; then
4560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4561 $as_echo "$RANLIB" >&6; }
4562 else
4563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4564 $as_echo "no" >&6; }
4565 fi
4566
4567
4568 fi
4569 if test -z "$ac_cv_prog_RANLIB"; then
4570   ac_ct_RANLIB=$RANLIB
4571   # Extract the first word of "ranlib", so it can be a program name with args.
4572 set dummy ranlib; ac_word=$2
4573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4574 $as_echo_n "checking for $ac_word... " >&6; }
4575 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4576   $as_echo_n "(cached) " >&6
4577 else
4578   if test -n "$ac_ct_RANLIB"; then
4579   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4580 else
4581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4582 for as_dir in $PATH
4583 do
4584   IFS=$as_save_IFS
4585   test -z "$as_dir" && as_dir=.
4586     for ac_exec_ext in '' $ac_executable_extensions; do
4587   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4588     ac_cv_prog_ac_ct_RANLIB="ranlib"
4589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4590     break 2
4591   fi
4592 done
4593   done
4594 IFS=$as_save_IFS
4595
4596 fi
4597 fi
4598 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4599 if test -n "$ac_ct_RANLIB"; then
4600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4601 $as_echo "$ac_ct_RANLIB" >&6; }
4602 else
4603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4604 $as_echo "no" >&6; }
4605 fi
4606
4607   if test "x$ac_ct_RANLIB" = x; then
4608     RANLIB=":"
4609   else
4610     case $cross_compiling:$ac_tool_warned in
4611 yes:)
4612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4613 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4614 ac_tool_warned=yes ;;
4615 esac
4616     RANLIB=$ac_ct_RANLIB
4617   fi
4618 else
4619   RANLIB="$ac_cv_prog_RANLIB"
4620 fi
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656 ac_config_files="$ac_config_files Makefile"
4657
4658 ac_config_commands="$ac_config_commands default"
4659
4660 cat >confcache <<\_ACEOF
4661 # This file is a shell script that caches the results of configure
4662 # tests run on this system so they can be shared between configure
4663 # scripts and configure runs, see configure's option --config-cache.
4664 # It is not useful on other systems.  If it contains results you don't
4665 # want to keep, you may remove or edit it.
4666 #
4667 # config.status only pays attention to the cache file if you give it
4668 # the --recheck option to rerun configure.
4669 #
4670 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4671 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4672 # following values.
4673
4674 _ACEOF
4675
4676 # The following way of writing the cache mishandles newlines in values,
4677 # but we know of no workaround that is simple, portable, and efficient.
4678 # So, we kill variables containing newlines.
4679 # Ultrix sh set writes to stderr and can't be redirected directly,
4680 # and sets the high bit in the cache file unless we assign to the vars.
4681 (
4682   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4683     eval ac_val=\$$ac_var
4684     case $ac_val in #(
4685     *${as_nl}*)
4686       case $ac_var in #(
4687       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4688 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4689       esac
4690       case $ac_var in #(
4691       _ | IFS | as_nl) ;; #(
4692       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4693       *) { eval $ac_var=; unset $ac_var;} ;;
4694       esac ;;
4695     esac
4696   done
4697
4698   (set) 2>&1 |
4699     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4700     *${as_nl}ac_space=\ *)
4701       # `set' does not quote correctly, so add quotes: double-quote
4702       # substitution turns \\\\ into \\, and sed turns \\ into \.
4703       sed -n \
4704         "s/'/'\\\\''/g;
4705           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4706       ;; #(
4707     *)
4708       # `set' quotes correctly as required by POSIX, so do not add quotes.
4709       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4710       ;;
4711     esac |
4712     sort
4713 ) |
4714   sed '
4715      /^ac_cv_env_/b end
4716      t clear
4717      :clear
4718      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4719      t end
4720      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4721      :end' >>confcache
4722 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4723   if test -w "$cache_file"; then
4724     if test "x$cache_file" != "x/dev/null"; then
4725       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4726 $as_echo "$as_me: updating cache $cache_file" >&6;}
4727       if test ! -f "$cache_file" || test -h "$cache_file"; then
4728         cat confcache >"$cache_file"
4729       else
4730         case $cache_file in #(
4731         */* | ?:*)
4732           mv -f confcache "$cache_file"$$ &&
4733           mv -f "$cache_file"$$ "$cache_file" ;; #(
4734         *)
4735           mv -f confcache "$cache_file" ;;
4736         esac
4737       fi
4738     fi
4739   else
4740     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4741 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4742   fi
4743 fi
4744 rm -f confcache
4745
4746 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4747 # Let make expand exec_prefix.
4748 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4749
4750 DEFS=-DHAVE_CONFIG_H
4751
4752 ac_libobjs=
4753 ac_ltlibobjs=
4754 U=
4755 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4756   # 1. Remove the extension, and $U if already installed.
4757   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4758   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4759   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4760   #    will be set to the directory where LIBOBJS objects are built.
4761   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4762   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4763 done
4764 LIBOBJS=$ac_libobjs
4765
4766 LTLIBOBJS=$ac_ltlibobjs
4767
4768
4769
4770 : "${CONFIG_STATUS=./config.status}"
4771 ac_write_fail=0
4772 ac_clean_files_save=$ac_clean_files
4773 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4775 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4776 as_write_fail=0
4777 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4778 #! $SHELL
4779 # Generated by $as_me.
4780 # Run this file to recreate the current configuration.
4781 # Compiler output produced by configure, useful for debugging
4782 # configure, is in config.log if it exists.
4783
4784 debug=false
4785 ac_cs_recheck=false
4786 ac_cs_silent=false
4787
4788 SHELL=\${CONFIG_SHELL-$SHELL}
4789 export SHELL
4790 _ASEOF
4791 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4792 ## -------------------- ##
4793 ## M4sh Initialization. ##
4794 ## -------------------- ##
4795
4796 # Be more Bourne compatible
4797 DUALCASE=1; export DUALCASE # for MKS sh
4798 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4799   emulate sh
4800   NULLCMD=:
4801   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4802   # is contrary to our usage.  Disable this feature.
4803   alias -g '${1+"$@"}'='"$@"'
4804   setopt NO_GLOB_SUBST
4805 else
4806   case `(set -o) 2>/dev/null` in #(
4807   *posix*) :
4808     set -o posix ;; #(
4809   *) :
4810      ;;
4811 esac
4812 fi
4813
4814
4815 as_nl='
4816 '
4817 export as_nl
4818 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4819 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4820 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4821 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4822 # Prefer a ksh shell builtin over an external printf program on Solaris,
4823 # but without wasting forks for bash or zsh.
4824 if test -z "$BASH_VERSION$ZSH_VERSION" \
4825     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4826   as_echo='print -r --'
4827   as_echo_n='print -rn --'
4828 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4829   as_echo='printf %s\n'
4830   as_echo_n='printf %s'
4831 else
4832   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4833     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4834     as_echo_n='/usr/ucb/echo -n'
4835   else
4836     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4837     as_echo_n_body='eval
4838       arg=$1;
4839       case $arg in #(
4840       *"$as_nl"*)
4841         expr "X$arg" : "X\\(.*\\)$as_nl";
4842         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4843       esac;
4844       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4845     '
4846     export as_echo_n_body
4847     as_echo_n='sh -c $as_echo_n_body as_echo'
4848   fi
4849   export as_echo_body
4850   as_echo='sh -c $as_echo_body as_echo'
4851 fi
4852
4853 # The user is always right.
4854 if test "${PATH_SEPARATOR+set}" != set; then
4855   PATH_SEPARATOR=:
4856   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4857     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4858       PATH_SEPARATOR=';'
4859   }
4860 fi
4861
4862
4863 # IFS
4864 # We need space, tab and new line, in precisely that order.  Quoting is
4865 # there to prevent editors from complaining about space-tab.
4866 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4867 # splitting by setting IFS to empty value.)
4868 IFS=" ""        $as_nl"
4869
4870 # Find who we are.  Look in the path if we contain no directory separator.
4871 as_myself=
4872 case $0 in #((
4873   *[\\/]* ) as_myself=$0 ;;
4874   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4875 for as_dir in $PATH
4876 do
4877   IFS=$as_save_IFS
4878   test -z "$as_dir" && as_dir=.
4879     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4880   done
4881 IFS=$as_save_IFS
4882
4883      ;;
4884 esac
4885 # We did not find ourselves, most probably we were run as `sh COMMAND'
4886 # in which case we are not to be found in the path.
4887 if test "x$as_myself" = x; then
4888   as_myself=$0
4889 fi
4890 if test ! -f "$as_myself"; then
4891   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4892   exit 1
4893 fi
4894
4895 # Unset variables that we do not need and which cause bugs (e.g. in
4896 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4897 # suppresses any "Segmentation fault" message there.  '((' could
4898 # trigger a bug in pdksh 5.2.14.
4899 for as_var in BASH_ENV ENV MAIL MAILPATH
4900 do eval test x\${$as_var+set} = xset \
4901   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4902 done
4903 PS1='$ '
4904 PS2='> '
4905 PS4='+ '
4906
4907 # NLS nuisances.
4908 LC_ALL=C
4909 export LC_ALL
4910 LANGUAGE=C
4911 export LANGUAGE
4912
4913 # CDPATH.
4914 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4915
4916
4917 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4918 # ----------------------------------------
4919 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4920 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4921 # script with STATUS, using 1 if that was 0.
4922 as_fn_error ()
4923 {
4924   as_status=$1; test $as_status -eq 0 && as_status=1
4925   if test "$4"; then
4926     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4927     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4928   fi
4929   $as_echo "$as_me: error: $2" >&2
4930   as_fn_exit $as_status
4931 } # as_fn_error
4932
4933
4934 # as_fn_set_status STATUS
4935 # -----------------------
4936 # Set $? to STATUS, without forking.
4937 as_fn_set_status ()
4938 {
4939   return $1
4940 } # as_fn_set_status
4941
4942 # as_fn_exit STATUS
4943 # -----------------
4944 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4945 as_fn_exit ()
4946 {
4947   set +e
4948   as_fn_set_status $1
4949   exit $1
4950 } # as_fn_exit
4951
4952 # as_fn_unset VAR
4953 # ---------------
4954 # Portably unset VAR.
4955 as_fn_unset ()
4956 {
4957   { eval $1=; unset $1;}
4958 }
4959 as_unset=as_fn_unset
4960 # as_fn_append VAR VALUE
4961 # ----------------------
4962 # Append the text in VALUE to the end of the definition contained in VAR. Take
4963 # advantage of any shell optimizations that allow amortized linear growth over
4964 # repeated appends, instead of the typical quadratic growth present in naive
4965 # implementations.
4966 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4967   eval 'as_fn_append ()
4968   {
4969     eval $1+=\$2
4970   }'
4971 else
4972   as_fn_append ()
4973   {
4974     eval $1=\$$1\$2
4975   }
4976 fi # as_fn_append
4977
4978 # as_fn_arith ARG...
4979 # ------------------
4980 # Perform arithmetic evaluation on the ARGs, and store the result in the
4981 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4982 # must be portable across $(()) and expr.
4983 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4984   eval 'as_fn_arith ()
4985   {
4986     as_val=$(( $* ))
4987   }'
4988 else
4989   as_fn_arith ()
4990   {
4991     as_val=`expr "$@" || test $? -eq 1`
4992   }
4993 fi # as_fn_arith
4994
4995
4996 if expr a : '\(a\)' >/dev/null 2>&1 &&
4997    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4998   as_expr=expr
4999 else
5000   as_expr=false
5001 fi
5002
5003 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5004   as_basename=basename
5005 else
5006   as_basename=false
5007 fi
5008
5009 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5010   as_dirname=dirname
5011 else
5012   as_dirname=false
5013 fi
5014
5015 as_me=`$as_basename -- "$0" ||
5016 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5017          X"$0" : 'X\(//\)$' \| \
5018          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5019 $as_echo X/"$0" |
5020     sed '/^.*\/\([^/][^/]*\)\/*$/{
5021             s//\1/
5022             q
5023           }
5024           /^X\/\(\/\/\)$/{
5025             s//\1/
5026             q
5027           }
5028           /^X\/\(\/\).*/{
5029             s//\1/
5030             q
5031           }
5032           s/.*/./; q'`
5033
5034 # Avoid depending upon Character Ranges.
5035 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5036 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5037 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5038 as_cr_digits='0123456789'
5039 as_cr_alnum=$as_cr_Letters$as_cr_digits
5040
5041 ECHO_C= ECHO_N= ECHO_T=
5042 case `echo -n x` in #(((((
5043 -n*)
5044   case `echo 'xy\c'` in
5045   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5046   xy)  ECHO_C='\c';;
5047   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5048        ECHO_T=' ';;
5049   esac;;
5050 *)
5051   ECHO_N='-n';;
5052 esac
5053
5054 rm -f conf$$ conf$$.exe conf$$.file
5055 if test -d conf$$.dir; then
5056   rm -f conf$$.dir/conf$$.file
5057 else
5058   rm -f conf$$.dir
5059   mkdir conf$$.dir 2>/dev/null
5060 fi
5061 if (echo >conf$$.file) 2>/dev/null; then
5062   if ln -s conf$$.file conf$$ 2>/dev/null; then
5063     as_ln_s='ln -s'
5064     # ... but there are two gotchas:
5065     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5066     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5067     # In both cases, we have to default to `cp -pR'.
5068     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5069       as_ln_s='cp -pR'
5070   elif ln conf$$.file conf$$ 2>/dev/null; then
5071     as_ln_s=ln
5072   else
5073     as_ln_s='cp -pR'
5074   fi
5075 else
5076   as_ln_s='cp -pR'
5077 fi
5078 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5079 rmdir conf$$.dir 2>/dev/null
5080
5081
5082 # as_fn_mkdir_p
5083 # -------------
5084 # Create "$as_dir" as a directory, including parents if necessary.
5085 as_fn_mkdir_p ()
5086 {
5087
5088   case $as_dir in #(
5089   -*) as_dir=./$as_dir;;
5090   esac
5091   test -d "$as_dir" || eval $as_mkdir_p || {
5092     as_dirs=
5093     while :; do
5094       case $as_dir in #(
5095       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5096       *) as_qdir=$as_dir;;
5097       esac
5098       as_dirs="'$as_qdir' $as_dirs"
5099       as_dir=`$as_dirname -- "$as_dir" ||
5100 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5101          X"$as_dir" : 'X\(//\)[^/]' \| \
5102          X"$as_dir" : 'X\(//\)$' \| \
5103          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5104 $as_echo X"$as_dir" |
5105     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5106             s//\1/
5107             q
5108           }
5109           /^X\(\/\/\)[^/].*/{
5110             s//\1/
5111             q
5112           }
5113           /^X\(\/\/\)$/{
5114             s//\1/
5115             q
5116           }
5117           /^X\(\/\).*/{
5118             s//\1/
5119             q
5120           }
5121           s/.*/./; q'`
5122       test -d "$as_dir" && break
5123     done
5124     test -z "$as_dirs" || eval "mkdir $as_dirs"
5125   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5126
5127
5128 } # as_fn_mkdir_p
5129 if mkdir -p . 2>/dev/null; then
5130   as_mkdir_p='mkdir -p "$as_dir"'
5131 else
5132   test -d ./-p && rmdir ./-p
5133   as_mkdir_p=false
5134 fi
5135
5136
5137 # as_fn_executable_p FILE
5138 # -----------------------
5139 # Test if FILE is an executable regular file.
5140 as_fn_executable_p ()
5141 {
5142   test -f "$1" && test -x "$1"
5143 } # as_fn_executable_p
5144 as_test_x='test -x'
5145 as_executable_p=as_fn_executable_p
5146
5147 # Sed expression to map a string onto a valid CPP name.
5148 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5149
5150 # Sed expression to map a string onto a valid variable name.
5151 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5152
5153
5154 exec 6>&1
5155 ## ----------------------------------- ##
5156 ## Main body of $CONFIG_STATUS script. ##
5157 ## ----------------------------------- ##
5158 _ASEOF
5159 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5160
5161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5162 # Save the log message, to keep $0 and so on meaningful, and to
5163 # report actual input values of CONFIG_FILES etc. instead of their
5164 # values after options handling.
5165 ac_log="
5166 This file was extended by $as_me, which was
5167 generated by GNU Autoconf 2.69.  Invocation command line was
5168
5169   CONFIG_FILES    = $CONFIG_FILES
5170   CONFIG_HEADERS  = $CONFIG_HEADERS
5171   CONFIG_LINKS    = $CONFIG_LINKS
5172   CONFIG_COMMANDS = $CONFIG_COMMANDS
5173   $ $0 $@
5174
5175 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5176 "
5177
5178 _ACEOF
5179
5180 case $ac_config_files in *"
5181 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5182 esac
5183
5184 case $ac_config_headers in *"
5185 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5186 esac
5187
5188
5189 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5190 # Files that config.status was made for.
5191 config_files="$ac_config_files"
5192 config_headers="$ac_config_headers"
5193 config_commands="$ac_config_commands"
5194
5195 _ACEOF
5196
5197 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5198 ac_cs_usage="\
5199 \`$as_me' instantiates files and other configuration actions
5200 from templates according to the current configuration.  Unless the files
5201 and actions are specified as TAGs, all are instantiated by default.
5202
5203 Usage: $0 [OPTION]... [TAG]...
5204
5205   -h, --help       print this help, then exit
5206   -V, --version    print version number and configuration settings, then exit
5207       --config     print configuration, then exit
5208   -q, --quiet, --silent
5209                    do not print progress messages
5210   -d, --debug      don't remove temporary files
5211       --recheck    update $as_me by reconfiguring in the same conditions
5212       --file=FILE[:TEMPLATE]
5213                    instantiate the configuration file FILE
5214       --header=FILE[:TEMPLATE]
5215                    instantiate the configuration header FILE
5216
5217 Configuration files:
5218 $config_files
5219
5220 Configuration headers:
5221 $config_headers
5222
5223 Configuration commands:
5224 $config_commands
5225
5226 Report bugs to the package provider."
5227
5228 _ACEOF
5229 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5230 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5231 ac_cs_version="\\
5232 config.status
5233 configured by $0, generated by GNU Autoconf 2.69,
5234   with options \\"\$ac_cs_config\\"
5235
5236 Copyright (C) 2012 Free Software Foundation, Inc.
5237 This config.status script is free software; the Free Software Foundation
5238 gives unlimited permission to copy, distribute and modify it."
5239
5240 ac_pwd='$ac_pwd'
5241 srcdir='$srcdir'
5242 INSTALL='$INSTALL'
5243 test -n "\$AWK" || AWK=awk
5244 _ACEOF
5245
5246 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5247 # The default lists apply if the user does not specify any file.
5248 ac_need_defaults=:
5249 while test $# != 0
5250 do
5251   case $1 in
5252   --*=?*)
5253     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5254     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5255     ac_shift=:
5256     ;;
5257   --*=)
5258     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5259     ac_optarg=
5260     ac_shift=:
5261     ;;
5262   *)
5263     ac_option=$1
5264     ac_optarg=$2
5265     ac_shift=shift
5266     ;;
5267   esac
5268
5269   case $ac_option in
5270   # Handling of the options.
5271   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5272     ac_cs_recheck=: ;;
5273   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5274     $as_echo "$ac_cs_version"; exit ;;
5275   --config | --confi | --conf | --con | --co | --c )
5276     $as_echo "$ac_cs_config"; exit ;;
5277   --debug | --debu | --deb | --de | --d | -d )
5278     debug=: ;;
5279   --file | --fil | --fi | --f )
5280     $ac_shift
5281     case $ac_optarg in
5282     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5283     '') as_fn_error $? "missing file argument" ;;
5284     esac
5285     as_fn_append CONFIG_FILES " '$ac_optarg'"
5286     ac_need_defaults=false;;
5287   --header | --heade | --head | --hea )
5288     $ac_shift
5289     case $ac_optarg in
5290     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5291     esac
5292     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5293     ac_need_defaults=false;;
5294   --he | --h)
5295     # Conflict between --help and --header
5296     as_fn_error $? "ambiguous option: \`$1'
5297 Try \`$0 --help' for more information.";;
5298   --help | --hel | -h )
5299     $as_echo "$ac_cs_usage"; exit ;;
5300   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5301   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5302     ac_cs_silent=: ;;
5303
5304   # This is an error.
5305   -*) as_fn_error $? "unrecognized option: \`$1'
5306 Try \`$0 --help' for more information." ;;
5307
5308   *) as_fn_append ac_config_targets " $1"
5309      ac_need_defaults=false ;;
5310
5311   esac
5312   shift
5313 done
5314
5315 ac_configure_extra_args=
5316
5317 if $ac_cs_silent; then
5318   exec 6>/dev/null
5319   ac_configure_extra_args="$ac_configure_extra_args --silent"
5320 fi
5321
5322 _ACEOF
5323 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5324 if \$ac_cs_recheck; then
5325   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5326   shift
5327   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5328   CONFIG_SHELL='$SHELL'
5329   export CONFIG_SHELL
5330   exec "\$@"
5331 fi
5332
5333 _ACEOF
5334 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5335 exec 5>>config.log
5336 {
5337   echo
5338   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5339 ## Running $as_me. ##
5340 _ASBOX
5341   $as_echo "$ac_log"
5342 } >&5
5343
5344 _ACEOF
5345 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5346 _ACEOF
5347
5348 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5349
5350 # Handling of arguments.
5351 for ac_config_target in $ac_config_targets
5352 do
5353   case $ac_config_target in
5354     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5355     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
5356     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5357     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5358
5359   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5360   esac
5361 done
5362
5363
5364 # If the user did not use the arguments to specify the items to instantiate,
5365 # then the envvar interface is used.  Set only those that are not.
5366 # We use the long form for the default assignment because of an extremely
5367 # bizarre bug on SunOS 4.1.3.
5368 if $ac_need_defaults; then
5369   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5370   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5371   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5372 fi
5373
5374 # Have a temporary directory for convenience.  Make it in the build tree
5375 # simply because there is no reason against having it here, and in addition,
5376 # creating and moving files from /tmp can sometimes cause problems.
5377 # Hook for its removal unless debugging.
5378 # Note that there is a small window in which the directory will not be cleaned:
5379 # after its creation but before its name has been assigned to `$tmp'.
5380 $debug ||
5381 {
5382   tmp= ac_tmp=
5383   trap 'exit_status=$?
5384   : "${ac_tmp:=$tmp}"
5385   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5386 ' 0
5387   trap 'as_fn_exit 1' 1 2 13 15
5388 }
5389 # Create a (secure) tmp directory for tmp files.
5390
5391 {
5392   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5393   test -d "$tmp"
5394 }  ||
5395 {
5396   tmp=./conf$$-$RANDOM
5397   (umask 077 && mkdir "$tmp")
5398 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5399 ac_tmp=$tmp
5400
5401 # Set up the scripts for CONFIG_FILES section.
5402 # No need to generate them if there are no CONFIG_FILES.
5403 # This happens for instance with `./config.status config.h'.
5404 if test -n "$CONFIG_FILES"; then
5405
5406
5407 ac_cr=`echo X | tr X '\015'`
5408 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5409 # But we know of no other shell where ac_cr would be empty at this
5410 # point, so we can use a bashism as a fallback.
5411 if test "x$ac_cr" = x; then
5412   eval ac_cr=\$\'\\r\'
5413 fi
5414 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5415 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5416   ac_cs_awk_cr='\\r'
5417 else
5418   ac_cs_awk_cr=$ac_cr
5419 fi
5420
5421 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5422 _ACEOF
5423
5424
5425 {
5426   echo "cat >conf$$subs.awk <<_ACEOF" &&
5427   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5428   echo "_ACEOF"
5429 } >conf$$subs.sh ||
5430   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5431 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5432 ac_delim='%!_!# '
5433 for ac_last_try in false false false false false :; do
5434   . ./conf$$subs.sh ||
5435     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5436
5437   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5438   if test $ac_delim_n = $ac_delim_num; then
5439     break
5440   elif $ac_last_try; then
5441     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5442   else
5443     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5444   fi
5445 done
5446 rm -f conf$$subs.sh
5447
5448 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5449 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5450 _ACEOF
5451 sed -n '
5452 h
5453 s/^/S["/; s/!.*/"]=/
5454 p
5455 g
5456 s/^[^!]*!//
5457 :repl
5458 t repl
5459 s/'"$ac_delim"'$//
5460 t delim
5461 :nl
5462 h
5463 s/\(.\{148\}\)..*/\1/
5464 t more1
5465 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5466 p
5467 n
5468 b repl
5469 :more1
5470 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5471 p
5472 g
5473 s/.\{148\}//
5474 t nl
5475 :delim
5476 h
5477 s/\(.\{148\}\)..*/\1/
5478 t more2
5479 s/["\\]/\\&/g; s/^/"/; s/$/"/
5480 p
5481 b
5482 :more2
5483 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5484 p
5485 g
5486 s/.\{148\}//
5487 t delim
5488 ' <conf$$subs.awk | sed '
5489 /^[^""]/{
5490   N
5491   s/\n//
5492 }
5493 ' >>$CONFIG_STATUS || ac_write_fail=1
5494 rm -f conf$$subs.awk
5495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5496 _ACAWK
5497 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5498   for (key in S) S_is_set[key] = 1
5499   FS = "\a"
5500
5501 }
5502 {
5503   line = $ 0
5504   nfields = split(line, field, "@")
5505   substed = 0
5506   len = length(field[1])
5507   for (i = 2; i < nfields; i++) {
5508     key = field[i]
5509     keylen = length(key)
5510     if (S_is_set[key]) {
5511       value = S[key]
5512       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5513       len += length(value) + length(field[++i])
5514       substed = 1
5515     } else
5516       len += 1 + keylen
5517   }
5518
5519   print line
5520 }
5521
5522 _ACAWK
5523 _ACEOF
5524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5525 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5526   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5527 else
5528   cat
5529 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5530   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5531 _ACEOF
5532
5533 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5534 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5535 # trailing colons and then remove the whole line if VPATH becomes empty
5536 # (actually we leave an empty line to preserve line numbers).
5537 if test "x$srcdir" = x.; then
5538   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
5539 h
5540 s///
5541 s/^/:/
5542 s/[      ]*$/:/
5543 s/:\$(srcdir):/:/g
5544 s/:\${srcdir}:/:/g
5545 s/:@srcdir@:/:/g
5546 s/^:*//
5547 s/:*$//
5548 x
5549 s/\(=[   ]*\).*/\1/
5550 G
5551 s/\n//
5552 s/^[^=]*=[       ]*$//
5553 }'
5554 fi
5555
5556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5557 fi # test -n "$CONFIG_FILES"
5558
5559 # Set up the scripts for CONFIG_HEADERS section.
5560 # No need to generate them if there are no CONFIG_HEADERS.
5561 # This happens for instance with `./config.status Makefile'.
5562 if test -n "$CONFIG_HEADERS"; then
5563 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5564 BEGIN {
5565 _ACEOF
5566
5567 # Transform confdefs.h into an awk script `defines.awk', embedded as
5568 # here-document in config.status, that substitutes the proper values into
5569 # config.h.in to produce config.h.
5570
5571 # Create a delimiter string that does not exist in confdefs.h, to ease
5572 # handling of long lines.
5573 ac_delim='%!_!# '
5574 for ac_last_try in false false :; do
5575   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5576   if test -z "$ac_tt"; then
5577     break
5578   elif $ac_last_try; then
5579     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5580   else
5581     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5582   fi
5583 done
5584
5585 # For the awk script, D is an array of macro values keyed by name,
5586 # likewise P contains macro parameters if any.  Preserve backslash
5587 # newline sequences.
5588
5589 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5590 sed -n '
5591 s/.\{148\}/&'"$ac_delim"'/g
5592 t rset
5593 :rset
5594 s/^[     ]*#[    ]*define[       ][      ]*/ /
5595 t def
5596 d
5597 :def
5598 s/\\$//
5599 t bsnl
5600 s/["\\]/\\&/g
5601 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5602 D["\1"]=" \3"/p
5603 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5604 d
5605 :bsnl
5606 s/["\\]/\\&/g
5607 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5608 D["\1"]=" \3\\\\\\n"\\/p
5609 t cont
5610 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5611 t cont
5612 d
5613 :cont
5614 n
5615 s/.\{148\}/&'"$ac_delim"'/g
5616 t clear
5617 :clear
5618 s/\\$//
5619 t bsnlc
5620 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5621 d
5622 :bsnlc
5623 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5624 b cont
5625 ' <confdefs.h | sed '
5626 s/'"$ac_delim"'/"\\\
5627 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5628
5629 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5630   for (key in D) D_is_set[key] = 1
5631   FS = "\a"
5632 }
5633 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5634   line = \$ 0
5635   split(line, arg, " ")
5636   if (arg[1] == "#") {
5637     defundef = arg[2]
5638     mac1 = arg[3]
5639   } else {
5640     defundef = substr(arg[1], 2)
5641     mac1 = arg[2]
5642   }
5643   split(mac1, mac2, "(") #)
5644   macro = mac2[1]
5645   prefix = substr(line, 1, index(line, defundef) - 1)
5646   if (D_is_set[macro]) {
5647     # Preserve the white space surrounding the "#".
5648     print prefix "define", macro P[macro] D[macro]
5649     next
5650   } else {
5651     # Replace #undef with comments.  This is necessary, for example,
5652     # in the case of _POSIX_SOURCE, which is predefined and required
5653     # on some systems where configure will not decide to define it.
5654     if (defundef == "undef") {
5655       print "/*", prefix defundef, macro, "*/"
5656       next
5657     }
5658   }
5659 }
5660 { print }
5661 _ACAWK
5662 _ACEOF
5663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5664   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5665 fi # test -n "$CONFIG_HEADERS"
5666
5667
5668 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5669 shift
5670 for ac_tag
5671 do
5672   case $ac_tag in
5673   :[FHLC]) ac_mode=$ac_tag; continue;;
5674   esac
5675   case $ac_mode$ac_tag in
5676   :[FHL]*:*);;
5677   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5678   :[FH]-) ac_tag=-:-;;
5679   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5680   esac
5681   ac_save_IFS=$IFS
5682   IFS=:
5683   set x $ac_tag
5684   IFS=$ac_save_IFS
5685   shift
5686   ac_file=$1
5687   shift
5688
5689   case $ac_mode in
5690   :L) ac_source=$1;;
5691   :[FH])
5692     ac_file_inputs=
5693     for ac_f
5694     do
5695       case $ac_f in
5696       -) ac_f="$ac_tmp/stdin";;
5697       *) # Look for the file first in the build tree, then in the source tree
5698          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5699          # because $ac_f cannot contain `:'.
5700          test -f "$ac_f" ||
5701            case $ac_f in
5702            [\\/$]*) false;;
5703            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5704            esac ||
5705            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5706       esac
5707       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5708       as_fn_append ac_file_inputs " '$ac_f'"
5709     done
5710
5711     # Let's still pretend it is `configure' which instantiates (i.e., don't
5712     # use $as_me), people would be surprised to read:
5713     #    /* config.h.  Generated by config.status.  */
5714     configure_input='Generated from '`
5715           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5716         `' by configure.'
5717     if test x"$ac_file" != x-; then
5718       configure_input="$ac_file.  $configure_input"
5719       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5720 $as_echo "$as_me: creating $ac_file" >&6;}
5721     fi
5722     # Neutralize special characters interpreted by sed in replacement strings.
5723     case $configure_input in #(
5724     *\&* | *\|* | *\\* )
5725        ac_sed_conf_input=`$as_echo "$configure_input" |
5726        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5727     *) ac_sed_conf_input=$configure_input;;
5728     esac
5729
5730     case $ac_tag in
5731     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5732       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5733     esac
5734     ;;
5735   esac
5736
5737   ac_dir=`$as_dirname -- "$ac_file" ||
5738 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5739          X"$ac_file" : 'X\(//\)[^/]' \| \
5740          X"$ac_file" : 'X\(//\)$' \| \
5741          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5742 $as_echo X"$ac_file" |
5743     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5744             s//\1/
5745             q
5746           }
5747           /^X\(\/\/\)[^/].*/{
5748             s//\1/
5749             q
5750           }
5751           /^X\(\/\/\)$/{
5752             s//\1/
5753             q
5754           }
5755           /^X\(\/\).*/{
5756             s//\1/
5757             q
5758           }
5759           s/.*/./; q'`
5760   as_dir="$ac_dir"; as_fn_mkdir_p
5761   ac_builddir=.
5762
5763 case "$ac_dir" in
5764 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5765 *)
5766   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5767   # A ".." for each directory in $ac_dir_suffix.
5768   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5769   case $ac_top_builddir_sub in
5770   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5771   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5772   esac ;;
5773 esac
5774 ac_abs_top_builddir=$ac_pwd
5775 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5776 # for backward compatibility:
5777 ac_top_builddir=$ac_top_build_prefix
5778
5779 case $srcdir in
5780   .)  # We are building in place.
5781     ac_srcdir=.
5782     ac_top_srcdir=$ac_top_builddir_sub
5783     ac_abs_top_srcdir=$ac_pwd ;;
5784   [\\/]* | ?:[\\/]* )  # Absolute name.
5785     ac_srcdir=$srcdir$ac_dir_suffix;
5786     ac_top_srcdir=$srcdir
5787     ac_abs_top_srcdir=$srcdir ;;
5788   *) # Relative name.
5789     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5790     ac_top_srcdir=$ac_top_build_prefix$srcdir
5791     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5792 esac
5793 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5794
5795
5796   case $ac_mode in
5797   :F)
5798   #
5799   # CONFIG_FILE
5800   #
5801
5802   case $INSTALL in
5803   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5804   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5805   esac
5806 _ACEOF
5807
5808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5809 # If the template does not know about datarootdir, expand it.
5810 # FIXME: This hack should be removed a few years after 2.60.
5811 ac_datarootdir_hack=; ac_datarootdir_seen=
5812 ac_sed_dataroot='
5813 /datarootdir/ {
5814   p
5815   q
5816 }
5817 /@datadir@/p
5818 /@docdir@/p
5819 /@infodir@/p
5820 /@localedir@/p
5821 /@mandir@/p'
5822 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5823 *datarootdir*) ac_datarootdir_seen=yes;;
5824 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5825   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5826 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5827 _ACEOF
5828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5829   ac_datarootdir_hack='
5830   s&@datadir@&$datadir&g
5831   s&@docdir@&$docdir&g
5832   s&@infodir@&$infodir&g
5833   s&@localedir@&$localedir&g
5834   s&@mandir@&$mandir&g
5835   s&\\\${datarootdir}&$datarootdir&g' ;;
5836 esac
5837 _ACEOF
5838
5839 # Neutralize VPATH when `$srcdir' = `.'.
5840 # Shell code in configure.ac might set extrasub.
5841 # FIXME: do we really want to maintain this feature?
5842 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5843 ac_sed_extra="$ac_vpsub
5844 $extrasub
5845 _ACEOF
5846 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5847 :t
5848 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5849 s|@configure_input@|$ac_sed_conf_input|;t t
5850 s&@top_builddir@&$ac_top_builddir_sub&;t t
5851 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5852 s&@srcdir@&$ac_srcdir&;t t
5853 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5854 s&@top_srcdir@&$ac_top_srcdir&;t t
5855 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5856 s&@builddir@&$ac_builddir&;t t
5857 s&@abs_builddir@&$ac_abs_builddir&;t t
5858 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5859 s&@INSTALL@&$ac_INSTALL&;t t
5860 $ac_datarootdir_hack
5861 "
5862 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5863   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5864
5865 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5866   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5867   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5868       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5869   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5870 which seems to be undefined.  Please make sure it is defined" >&5
5871 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5872 which seems to be undefined.  Please make sure it is defined" >&2;}
5873
5874   rm -f "$ac_tmp/stdin"
5875   case $ac_file in
5876   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5877   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5878   esac \
5879   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5880  ;;
5881   :H)
5882   #
5883   # CONFIG_HEADER
5884   #
5885   if test x"$ac_file" != x-; then
5886     {
5887       $as_echo "/* $configure_input  */" \
5888       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5889     } >"$ac_tmp/config.h" \
5890       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5891     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5892       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5893 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5894     else
5895       rm -f "$ac_file"
5896       mv "$ac_tmp/config.h" "$ac_file" \
5897         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5898     fi
5899   else
5900     $as_echo "/* $configure_input  */" \
5901       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5902       || as_fn_error $? "could not create -" "$LINENO" 5
5903   fi
5904  ;;
5905
5906   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5907 $as_echo "$as_me: executing $ac_file commands" >&6;}
5908  ;;
5909   esac
5910
5911
5912   case $ac_file$ac_mode in
5913     "build-config.h":C) cp config.h build-config.h ;;
5914     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
5915
5916   esac
5917 done # for ac_tag
5918
5919
5920 as_fn_exit 0
5921 _ACEOF
5922 ac_clean_files=$ac_clean_files_save
5923
5924 test $ac_write_fail = 0 ||
5925   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5926
5927
5928 # configure is writing to config.log, and then calls config.status.
5929 # config.status does its own redirection, appending to config.log.
5930 # Unfortunately, on DOS this fails, as config.log is still kept open
5931 # by configure, so config.status won't be able to write to it; its
5932 # output is simply discarded.  So we exec the FD to /dev/null,
5933 # effectively closing config.log, so it can be properly (re)opened and
5934 # appended to by config.status.  When coming back to configure, we
5935 # need to make the FD available again.
5936 if test "$no_create" != yes; then
5937   ac_cs_success=:
5938   ac_config_status_args=
5939   test "$silent" = yes &&
5940     ac_config_status_args="$ac_config_status_args --quiet"
5941   exec 5>/dev/null
5942   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5943   exec 5>>config.log
5944   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5945   # would make configure fail if this is the last instruction.
5946   $ac_cs_success || as_fn_exit 1
5947 fi
5948 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5949   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5950 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5951 fi
5952