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