sim/ppc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="Makefile.in"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 sim_fpu
 625 sim_fpu_cflags
 626 sim_targ_vals
 627 sim_callback
 628 sim_devzero
 629 sim_termio
 630 sim_model_issue
 631 sim_default_model
 632 sim_model
 633 sim_monitor
 634 sim_reserved
 635 sim_float
 636 sim_timebase
 637 sim_hostbitsize
 638 sim_bitsize
 639 sim_igen_smp
 640 sim_smp
 641 sim_hostendian
 642 sim_xor_endian
 643 sim_endian
 644 sim_inline
 645 sim_pk_obj
 646 sim_pk_src
 647 sim_hw_obj
 648 sim_hw_src
 649 sim_icache
 650 sim_filter
 651 sim_jump
 652 sim_decode_mechanism
 653 sim_dup
 654 sim_switch
 655 sim_opcode
 656 sim_config
 657 sim_line_nr
 658 sim_warnings
 659 RANLIB
 660 AR
 661 CFLAGS_FOR_BUILD
 662 CC_FOR_BUILD
 663 zlibinc
 664 zlibdir
 665 target_os
 666 target_vendor
 667 target_cpu
 668 target
 669 host_os
 670 host_vendor
 671 host_cpu
 672 host
 673 build_os
 674 build_vendor
 675 build_cpu
 676 build
 677 WERROR_CFLAGS
 678 EGREP
 679 GREP
 680 CPP
 681 CATOBJEXT
 682 GENCAT
 683 INSTOBJEXT
 684 DATADIRNAME
 685 CATALOGS
 686 POSUB
 687 GMSGFMT
 688 XGETTEXT
 689 INCINTL
 690 LIBINTL_DEP
 691 LIBINTL
 692 USE_NLS
 693 OBJEXT
 694 EXEEXT
 695 ac_ct_CC
 696 CPPFLAGS
 697 LDFLAGS
 698 CFLAGS
 699 CC
 700 INSTALL_DATA
 701 INSTALL_SCRIPT
 702 INSTALL_PROGRAM
 703 target_alias
 704 host_alias
 705 build_alias
 706 LIBS
 707 ECHO_T
 708 ECHO_N
 709 ECHO_C
 710 DEFS
 711 mandir
 712 localedir
 713 libdir
 714 psdir
 715 pdfdir
 716 dvidir
 717 htmldir
 718 infodir
 719 docdir
 720 oldincludedir
 721 includedir
 722 localstatedir
 723 sharedstatedir
 724 sysconfdir
 725 datadir
 726 datarootdir
 727 libexecdir
 728 sbindir
 729 bindir
 730 program_transform_name
 731 prefix
 732 exec_prefix
 733 PACKAGE_URL
 734 PACKAGE_BUGREPORT
 735 PACKAGE_STRING
 736 PACKAGE_VERSION
 737 PACKAGE_TARNAME
 738 PACKAGE_NAME
 739 PATH_SEPARATOR
 740 SHELL'
 741 ac_subst_files=''
 742 ac_user_opts='
 743 enable_option_checking
 744 enable_sim_assert
 745 enable_sim_bitsize
 746 enable_sim_config
 747 enable_sim_decode_mechanism
 748 enable_sim_default_model
 749 enable_sim_duplicate
 750 enable_sim_endian
 751 enable_sim_filter
 752 enable_sim_float
 753 enable_sim_hardware
 754 enable_sim_hostbitsize
 755 enable_sim_hostendian
 756 enable_sim_icache
 757 enable_sim_inline
 758 enable_sim_jump
 759 enable_sim_line_nr
 760 enable_sim_model
 761 enable_sim_model_issue
 762 enable_sim_monitor
 763 enable_sim_opcode
 764 enable_sim_packages
 765 enable_sim_reserved_bits
 766 enable_sim_smp
 767 enable_sim_switch
 768 enable_sim_timebase
 769 enable_werror
 770 enable_sim_warnings
 771 enable_sim_xor_endian
 772 with_system_zlib
 773 enable_plugins
 774 '
 775       ac_precious_vars='build_alias
 776 host_alias
 777 target_alias
 778 CC
 779 CFLAGS
 780 LDFLAGS
 781 LIBS
 782 CPPFLAGS
 783 CPP'
 784
 785
 786 # Initialize some variables set by options.
 787 ac_init_help=
 788 ac_init_version=false
 789 ac_unrecognized_opts=
 790 ac_unrecognized_sep=
 791 # The variables have the same names as the options, with
 792 # dashes changed to underlines.
 793 cache_file=/dev/null
 794 exec_prefix=NONE
 795 no_create=
 796 no_recursion=
 797 prefix=NONE
 798 program_prefix=NONE
 799 program_suffix=NONE
 800 program_transform_name=s,x,x,
 801 silent=
 802 site=
 803 srcdir=
 804 verbose=
 805 x_includes=NONE
 806 x_libraries=NONE
 807
 808 # Installation directory options.
 809 # These are left unexpanded so users can "make install exec_prefix=/foo"
 810 # and all the variables that are supposed to be based on exec_prefix
 811 # by default will actually change.
 812 # Use braces instead of parens because sh, perl, etc. also accept them.
 813 # (The list follows the same order as the GNU Coding Standards.)
 814 bindir='${exec_prefix}/bin'
 815 sbindir='${exec_prefix}/sbin'
 816 libexecdir='${exec_prefix}/libexec'
 817 datarootdir='${prefix}/share'
 818 datadir='${datarootdir}'
 819 sysconfdir='${prefix}/etc'
 820 sharedstatedir='${prefix}/com'
 821 localstatedir='${prefix}/var'
 822 includedir='${prefix}/include'
 823 oldincludedir='/usr/include'
 824 docdir='${datarootdir}/doc/${PACKAGE}'
 825 infodir='${datarootdir}/info'
 826 htmldir='${docdir}'
 827 dvidir='${docdir}'
 828 pdfdir='${docdir}'
 829 psdir='${docdir}'
 830 libdir='${exec_prefix}/lib'
 831 localedir='${datarootdir}/locale'
 832 mandir='${datarootdir}/man'
 833
 834 ac_prev=
 835 ac_dashdash=
 836 for ac_option
 837 do
 838   # If the previous option needs an argument, assign it.
 839   if test -n "$ac_prev"; then
 840     eval $ac_prev=\$ac_option
 841     ac_prev=
 842     continue
 843   fi
 844
 845   case $ac_option in
 846   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 847   *=)   ac_optarg= ;;
 848   *)    ac_optarg=yes ;;
 849   esac
 850
 851   # Accept the important Cygnus configure options, so we can diagnose typos.
 852
 853   case $ac_dashdash$ac_option in
 854   --)
 855     ac_dashdash=yes ;;
 856
 857   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 858     ac_prev=bindir ;;
 859   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 860     bindir=$ac_optarg ;;
 861
 862   -build | --build | --buil | --bui | --bu)
 863     ac_prev=build_alias ;;
 864   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 865     build_alias=$ac_optarg ;;
 866
 867   -cache-file | --cache-file | --cache-fil | --cache-fi \
 868   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 869     ac_prev=cache_file ;;
 870   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 871   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 872     cache_file=$ac_optarg ;;
 873
 874   --config-cache | -C)
 875     cache_file=config.cache ;;
 876
 877   -datadir | --datadir | --datadi | --datad)
 878     ac_prev=datadir ;;
 879   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 880     datadir=$ac_optarg ;;
 881
 882   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 883   | --dataroo | --dataro | --datar)
 884     ac_prev=datarootdir ;;
 885   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 886   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 887     datarootdir=$ac_optarg ;;
 888
 889   -disable-* | --disable-*)
 890     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 891     # Reject names that are not valid shell variable names.
 892     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 893       as_fn_error $? "invalid feature name: $ac_useropt"
 894     ac_useropt_orig=$ac_useropt
 895     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 896     case $ac_user_opts in
 897       *"
 898 "enable_$ac_useropt"
 899 "*) ;;
 900       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 901          ac_unrecognized_sep=', ';;
 902     esac
 903     eval enable_$ac_useropt=no ;;
 904
 905   -docdir | --docdir | --docdi | --doc | --do)
 906     ac_prev=docdir ;;
 907   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 908     docdir=$ac_optarg ;;
 909
 910   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 911     ac_prev=dvidir ;;
 912   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 913     dvidir=$ac_optarg ;;
 914
 915   -enable-* | --enable-*)
 916     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 917     # Reject names that are not valid shell variable names.
 918     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 919       as_fn_error $? "invalid feature name: $ac_useropt"
 920     ac_useropt_orig=$ac_useropt
 921     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 922     case $ac_user_opts in
 923       *"
 924 "enable_$ac_useropt"
 925 "*) ;;
 926       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 927          ac_unrecognized_sep=', ';;
 928     esac
 929     eval enable_$ac_useropt=\$ac_optarg ;;
 930
 931   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 932   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 933   | --exec | --exe | --ex)
 934     ac_prev=exec_prefix ;;
 935   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 936   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 937   | --exec=* | --exe=* | --ex=*)
 938     exec_prefix=$ac_optarg ;;
 939
 940   -gas | --gas | --ga | --g)
 941     # Obsolete; use --with-gas.
 942     with_gas=yes ;;
 943
 944   -help | --help | --hel | --he | -h)
 945     ac_init_help=long ;;
 946   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 947     ac_init_help=recursive ;;
 948   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 949     ac_init_help=short ;;
 950
 951   -host | --host | --hos | --ho)
 952     ac_prev=host_alias ;;
 953   -host=* | --host=* | --hos=* | --ho=*)
 954     host_alias=$ac_optarg ;;
 955
 956   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 957     ac_prev=htmldir ;;
 958   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 959   | --ht=*)
 960     htmldir=$ac_optarg ;;
 961
 962   -includedir | --includedir | --includedi | --included | --include \
 963   | --includ | --inclu | --incl | --inc)
 964     ac_prev=includedir ;;
 965   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 966   | --includ=* | --inclu=* | --incl=* | --inc=*)
 967     includedir=$ac_optarg ;;
 968
 969   -infodir | --infodir | --infodi | --infod | --info | --inf)
 970     ac_prev=infodir ;;
 971   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 972     infodir=$ac_optarg ;;
 973
 974   -libdir | --libdir | --libdi | --libd)
 975     ac_prev=libdir ;;
 976   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 977     libdir=$ac_optarg ;;
 978
 979   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 980   | --libexe | --libex | --libe)
 981     ac_prev=libexecdir ;;
 982   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 983   | --libexe=* | --libex=* | --libe=*)
 984     libexecdir=$ac_optarg ;;
 985
 986   -localedir | --localedir | --localedi | --localed | --locale)
 987     ac_prev=localedir ;;
 988   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 989     localedir=$ac_optarg ;;
 990
 991   -localstatedir | --localstatedir | --localstatedi | --localstated \
 992   | --localstate | --localstat | --localsta | --localst | --locals)
 993     ac_prev=localstatedir ;;
 994   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 995   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 996     localstatedir=$ac_optarg ;;
 997
 998   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 999     ac_prev=mandir ;;
1000   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1001     mandir=$ac_optarg ;;
1002
1003   -nfp | --nfp | --nf)
1004     # Obsolete; use --without-fp.
1005     with_fp=no ;;
1006
1007   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1008   | --no-cr | --no-c | -n)
1009     no_create=yes ;;
1010
1011   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1012   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1013     no_recursion=yes ;;
1014
1015   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1016   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1017   | --oldin | --oldi | --old | --ol | --o)
1018     ac_prev=oldincludedir ;;
1019   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1020   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1021   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1022     oldincludedir=$ac_optarg ;;
1023
1024   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1025     ac_prev=prefix ;;
1026   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1027     prefix=$ac_optarg ;;
1028
1029   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1030   | --program-pre | --program-pr | --program-p)
1031     ac_prev=program_prefix ;;
1032   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1033   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1034     program_prefix=$ac_optarg ;;
1035
1036   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1037   | --program-suf | --program-su | --program-s)
1038     ac_prev=program_suffix ;;
1039   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1040   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1041     program_suffix=$ac_optarg ;;
1042
1043   -program-transform-name | --program-transform-name \
1044   | --program-transform-nam | --program-transform-na \
1045   | --program-transform-n | --program-transform- \
1046   | --program-transform | --program-transfor \
1047   | --program-transfo | --program-transf \
1048   | --program-trans | --program-tran \
1049   | --progr-tra | --program-tr | --program-t)
1050     ac_prev=program_transform_name ;;
1051   -program-transform-name=* | --program-transform-name=* \
1052   | --program-transform-nam=* | --program-transform-na=* \
1053   | --program-transform-n=* | --program-transform-=* \
1054   | --program-transform=* | --program-transfor=* \
1055   | --program-transfo=* | --program-transf=* \
1056   | --program-trans=* | --program-tran=* \
1057   | --progr-tra=* | --program-tr=* | --program-t=*)
1058     program_transform_name=$ac_optarg ;;
1059
1060   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1061     ac_prev=pdfdir ;;
1062   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1063     pdfdir=$ac_optarg ;;
1064
1065   -psdir | --psdir | --psdi | --psd | --ps)
1066     ac_prev=psdir ;;
1067   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1068     psdir=$ac_optarg ;;
1069
1070   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1071   | -silent | --silent | --silen | --sile | --sil)
1072     silent=yes ;;
1073
1074   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1075     ac_prev=sbindir ;;
1076   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1077   | --sbi=* | --sb=*)
1078     sbindir=$ac_optarg ;;
1079
1080   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1081   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1082   | --sharedst | --shareds | --shared | --share | --shar \
1083   | --sha | --sh)
1084     ac_prev=sharedstatedir ;;
1085   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1086   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1087   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1088   | --sha=* | --sh=*)
1089     sharedstatedir=$ac_optarg ;;
1090
1091   -site | --site | --sit)
1092     ac_prev=site ;;
1093   -site=* | --site=* | --sit=*)
1094     site=$ac_optarg ;;
1095
1096   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1097     ac_prev=srcdir ;;
1098   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1099     srcdir=$ac_optarg ;;
1100
1101   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1102   | --syscon | --sysco | --sysc | --sys | --sy)
1103     ac_prev=sysconfdir ;;
1104   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1105   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1106     sysconfdir=$ac_optarg ;;
1107
1108   -target | --target | --targe | --targ | --tar | --ta | --t)
1109     ac_prev=target_alias ;;
1110   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1111     target_alias=$ac_optarg ;;
1112
1113   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1114     verbose=yes ;;
1115
1116   -version | --version | --versio | --versi | --vers | -V)
1117     ac_init_version=: ;;
1118
1119   -with-* | --with-*)
1120     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1121     # Reject names that are not valid shell variable names.
1122     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1123       as_fn_error $? "invalid package name: $ac_useropt"
1124     ac_useropt_orig=$ac_useropt
1125     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1126     case $ac_user_opts in
1127       *"
1128 "with_$ac_useropt"
1129 "*) ;;
1130       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1131          ac_unrecognized_sep=', ';;
1132     esac
1133     eval with_$ac_useropt=\$ac_optarg ;;
1134
1135   -without-* | --without-*)
1136     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1137     # Reject names that are not valid shell variable names.
1138     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1139       as_fn_error $? "invalid package name: $ac_useropt"
1140     ac_useropt_orig=$ac_useropt
1141     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1142     case $ac_user_opts in
1143       *"
1144 "with_$ac_useropt"
1145 "*) ;;
1146       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1147          ac_unrecognized_sep=', ';;
1148     esac
1149     eval with_$ac_useropt=no ;;
1150
1151   --x)
1152     # Obsolete; use --with-x.
1153     with_x=yes ;;
1154
1155   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1156   | --x-incl | --x-inc | --x-in | --x-i)
1157     ac_prev=x_includes ;;
1158   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1159   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1160     x_includes=$ac_optarg ;;
1161
1162   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1163   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1164     ac_prev=x_libraries ;;
1165   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1166   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1167     x_libraries=$ac_optarg ;;
1168
1169   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1170 Try \`$0 --help' for more information"
1171     ;;
1172
1173   *=*)
1174     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1175     # Reject names that are not valid shell variable names.
1176     case $ac_envvar in #(
1177       '' | [0-9]* | *[!_$as_cr_alnum]* )
1178       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1179     esac
1180     eval $ac_envvar=\$ac_optarg
1181     export $ac_envvar ;;
1182
1183   *)
1184     # FIXME: should be removed in autoconf 3.0.
1185     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1186     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1187       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1188     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1189     ;;
1190
1191   esac
1192 done
1193
1194 if test -n "$ac_prev"; then
1195   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1196   as_fn_error $? "missing argument to $ac_option"
1197 fi
1198
1199 if test -n "$ac_unrecognized_opts"; then
1200   case $enable_option_checking in
1201     no) ;;
1202     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1203     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1204   esac
1205 fi
1206
1207 # Check all directory arguments for consistency.
1208 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1209                 datadir sysconfdir sharedstatedir localstatedir includedir \
1210                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1211                 libdir localedir mandir
1212 do
1213   eval ac_val=\$$ac_var
1214   # Remove trailing slashes.
1215   case $ac_val in
1216     */ )
1217       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1218       eval $ac_var=\$ac_val;;
1219   esac
1220   # Be sure to have absolute directory names.
1221   case $ac_val in
1222     [\\/$]* | ?:[\\/]* )  continue;;
1223     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1224   esac
1225   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1226 done
1227
1228 # There might be people who depend on the old broken behavior: `$host'
1229 # used to hold the argument of --host etc.
1230 # FIXME: To remove some day.
1231 build=$build_alias
1232 host=$host_alias
1233 target=$target_alias
1234
1235 # FIXME: To remove some day.
1236 if test "x$host_alias" != x; then
1237   if test "x$build_alias" = x; then
1238     cross_compiling=maybe
1239   elif test "x$build_alias" != "x$host_alias"; then
1240     cross_compiling=yes
1241   fi
1242 fi
1243
1244 ac_tool_prefix=
1245 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1246
1247 test "$silent" = yes && exec 6>/dev/null
1248
1249
1250 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1251 ac_ls_di=`ls -di .` &&
1252 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1253   as_fn_error $? "working directory cannot be determined"
1254 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1255   as_fn_error $? "pwd does not report name of working directory"
1256
1257
1258 # Find the source files, if location was not specified.
1259 if test -z "$srcdir"; then
1260   ac_srcdir_defaulted=yes
1261   # Try the directory containing this script, then the parent directory.
1262   ac_confdir=`$as_dirname -- "$as_myself" ||
1263 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1264          X"$as_myself" : 'X\(//\)[^/]' \| \
1265          X"$as_myself" : 'X\(//\)$' \| \
1266          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1267 $as_echo X"$as_myself" |
1268     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1269             s//\1/
1270             q
1271           }
1272           /^X\(\/\/\)[^/].*/{
1273             s//\1/
1274             q
1275           }
1276           /^X\(\/\/\)$/{
1277             s//\1/
1278             q
1279           }
1280           /^X\(\/\).*/{
1281             s//\1/
1282             q
1283           }
1284           s/.*/./; q'`
1285   srcdir=$ac_confdir
1286   if test ! -r "$srcdir/$ac_unique_file"; then
1287     srcdir=..
1288   fi
1289 else
1290   ac_srcdir_defaulted=no
1291 fi
1292 if test ! -r "$srcdir/$ac_unique_file"; then
1293   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1294   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1295 fi
1296 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1297 ac_abs_confdir=`(
1298         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1299         pwd)`
1300 # When building in place, set srcdir=.
1301 if test "$ac_abs_confdir" = "$ac_pwd"; then
1302   srcdir=.
1303 fi
1304 # Remove unnecessary trailing slashes from srcdir.
1305 # Double slashes in file names in object file debugging info
1306 # mess up M-x gdb in Emacs.
1307 case $srcdir in
1308 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1309 esac
1310 for ac_var in $ac_precious_vars; do
1311   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1312   eval ac_env_${ac_var}_value=\$${ac_var}
1313   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1314   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1315 done
1316
1317 #
1318 # Report the --help message.
1319 #
1320 if test "$ac_init_help" = "long"; then
1321   # Omit some internal or obsolete options to make the list less imposing.
1322   # This message is too long to be a string in the A/UX 3.1 sh.
1323   cat <<_ACEOF
1324 \`configure' configures this package to adapt to many kinds of systems.
1325
1326 Usage: $0 [OPTION]... [VAR=VALUE]...
1327
1328 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1329 VAR=VALUE.  See below for descriptions of some of the useful variables.
1330
1331 Defaults for the options are specified in brackets.
1332
1333 Configuration:
1334   -h, --help              display this help and exit
1335       --help=short        display options specific to this package
1336       --help=recursive    display the short help of all the included packages
1337   -V, --version           display version information and exit
1338   -q, --quiet, --silent   do not print \`checking ...' messages
1339       --cache-file=FILE   cache test results in FILE [disabled]
1340   -C, --config-cache      alias for \`--cache-file=config.cache'
1341   -n, --no-create         do not create output files
1342       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1343
1344 Installation directories:
1345   --prefix=PREFIX         install architecture-independent files in PREFIX
1346                           [$ac_default_prefix]
1347   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1348                           [PREFIX]
1349
1350 By default, \`make install' will install all the files in
1351 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1352 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1353 for instance \`--prefix=\$HOME'.
1354
1355 For better control, use the options below.
1356
1357 Fine tuning of the installation directories:
1358   --bindir=DIR            user executables [EPREFIX/bin]
1359   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1360   --libexecdir=DIR        program executables [EPREFIX/libexec]
1361   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1362   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1363   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1364   --libdir=DIR            object code libraries [EPREFIX/lib]
1365   --includedir=DIR        C header files [PREFIX/include]
1366   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1367   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1368   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1369   --infodir=DIR           info documentation [DATAROOTDIR/info]
1370   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1371   --mandir=DIR            man documentation [DATAROOTDIR/man]
1372   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1373   --htmldir=DIR           html documentation [DOCDIR]
1374   --dvidir=DIR            dvi documentation [DOCDIR]
1375   --pdfdir=DIR            pdf documentation [DOCDIR]
1376   --psdir=DIR             ps documentation [DOCDIR]
1377 _ACEOF
1378
1379   cat <<\_ACEOF
1380
1381 Program names:
1382   --program-prefix=PREFIX            prepend PREFIX to installed program names
1383   --program-suffix=SUFFIX            append SUFFIX to installed program names
1384   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1385
1386 System types:
1387   --build=BUILD     configure for building on BUILD [guessed]
1388   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1389   --target=TARGET   configure for building compilers for TARGET [HOST]
1390 _ACEOF
1391 fi
1392
1393 if test -n "$ac_init_help"; then
1394
1395   cat <<\_ACEOF
1396
1397 Optional Features:
1398   --disable-option-checking  ignore unrecognized --enable/--with options
1399   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1400   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1401   --enable-sim-assert                   Specify whether to perform random assertions.
1402   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1403   --enable-sim-config=file              Override default config file
1404   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1405   --enable-sim-default-model=which      Specify default PowerPC to model.
1406   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1407   --enable-sim-endian=endian            Specify target byte endian orientation.
1408   --enable-sim-filter=rule              Specify filter rules.
1409   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1410   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1411   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1412   --enable-sim-hostendian=end           Specify host byte endian orientation.
1413   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1414   --enable-sim-inline=inlines           Specify which functions should be inlined.
1415   --enable-sim-jump             Jump between semantic code (instead of call/return).
1416   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1417   --enable-sim-model=which              Specify PowerPC to model.
1418   --enable-sim-model-issue              Specify whether to simulate model specific actions
1419   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1420   --enable-sim-opcode=which             Override default opcode lookup.
1421   --enable-sim-packages=list            Specify the packages to be included in the build.
1422   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1423   --enable-sim-smp=n                    Specify number of processors to configure for.
1424   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1425   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1426   --enable-werror         treat compile warnings as errors
1427   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1428   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1429   --enable-plugins        Enable support for plugins
1430
1431 Optional Packages:
1432   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1433   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1434   --with-system-zlib      use installed libz
1435
1436 Some influential environment variables:
1437   CC          C compiler command
1438   CFLAGS      C compiler flags
1439   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1440               nonstandard directory <lib dir>
1441   LIBS        libraries to pass to the linker, e.g. -l<library>
1442   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1443               you have headers in a nonstandard directory <include dir>
1444   CPP         C preprocessor
1445
1446 Use these variables to override the choices made by `configure' or to help
1447 it to find libraries and programs with nonstandard names/locations.
1448
1449 Report bugs to the package provider.
1450 _ACEOF
1451 ac_status=$?
1452 fi
1453
1454 if test "$ac_init_help" = "recursive"; then
1455   # If there are subdirs, report their specific --help.
1456   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1457     test -d "$ac_dir" ||
1458       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1459       continue
1460     ac_builddir=.
1461
1462 case "$ac_dir" in
1463 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1464 *)
1465   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1466   # A ".." for each directory in $ac_dir_suffix.
1467   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1468   case $ac_top_builddir_sub in
1469   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1470   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1471   esac ;;
1472 esac
1473 ac_abs_top_builddir=$ac_pwd
1474 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1475 # for backward compatibility:
1476 ac_top_builddir=$ac_top_build_prefix
1477
1478 case $srcdir in
1479   .)  # We are building in place.
1480     ac_srcdir=.
1481     ac_top_srcdir=$ac_top_builddir_sub
1482     ac_abs_top_srcdir=$ac_pwd ;;
1483   [\\/]* | ?:[\\/]* )  # Absolute name.
1484     ac_srcdir=$srcdir$ac_dir_suffix;
1485     ac_top_srcdir=$srcdir
1486     ac_abs_top_srcdir=$srcdir ;;
1487   *) # Relative name.
1488     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1489     ac_top_srcdir=$ac_top_build_prefix$srcdir
1490     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1491 esac
1492 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1493
1494     cd "$ac_dir" || { ac_status=$?; continue; }
1495     # Check for guested configure.
1496     if test -f "$ac_srcdir/configure.gnu"; then
1497       echo &&
1498       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1499     elif test -f "$ac_srcdir/configure"; then
1500       echo &&
1501       $SHELL "$ac_srcdir/configure" --help=recursive
1502     else
1503       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1504     fi || ac_status=$?
1505     cd "$ac_pwd" || { ac_status=$?; break; }
1506   done
1507 fi
1508
1509 test -n "$ac_init_help" && exit $ac_status
1510 if $ac_init_version; then
1511   cat <<\_ACEOF
1512 configure
1513 generated by GNU Autoconf 2.69
1514
1515 Copyright (C) 2012 Free Software Foundation, Inc.
1516 This configure script is free software; the Free Software Foundation
1517 gives unlimited permission to copy, distribute and modify it.
1518 _ACEOF
1519   exit
1520 fi
1521
1522 ## ------------------------ ##
1523 ## Autoconf initialization. ##
1524 ## ------------------------ ##
1525
1526 # ac_fn_c_try_compile LINENO
1527 # --------------------------
1528 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1529 ac_fn_c_try_compile ()
1530 {
1531   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1532   rm -f conftest.$ac_objext
1533   if { { ac_try="$ac_compile"
1534 case "(($ac_try" in
1535   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1536   *) ac_try_echo=$ac_try;;
1537 esac
1538 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1539 $as_echo "$ac_try_echo"; } >&5
1540   (eval "$ac_compile") 2>conftest.err
1541   ac_status=$?
1542   if test -s conftest.err; then
1543     grep -v '^ *+' conftest.err >conftest.er1
1544     cat conftest.er1 >&5
1545     mv -f conftest.er1 conftest.err
1546   fi
1547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1548   test $ac_status = 0; } && {
1549          test -z "$ac_c_werror_flag" ||
1550          test ! -s conftest.err
1551        } && test -s conftest.$ac_objext; then :
1552   ac_retval=0
1553 else
1554   $as_echo "$as_me: failed program was:" >&5
1555 sed 's/^/| /' conftest.$ac_ext >&5
1556
1557         ac_retval=1
1558 fi
1559   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1560   as_fn_set_status $ac_retval
1561
1562 } # ac_fn_c_try_compile
1563
1564 # ac_fn_c_try_run LINENO
1565 # ----------------------
1566 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1567 # that executables *can* be run.
1568 ac_fn_c_try_run ()
1569 {
1570   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1571   if { { ac_try="$ac_link"
1572 case "(($ac_try" in
1573   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1574   *) ac_try_echo=$ac_try;;
1575 esac
1576 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1577 $as_echo "$ac_try_echo"; } >&5
1578   (eval "$ac_link") 2>&5
1579   ac_status=$?
1580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1581   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1582   { { case "(($ac_try" in
1583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1584   *) ac_try_echo=$ac_try;;
1585 esac
1586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1587 $as_echo "$ac_try_echo"; } >&5
1588   (eval "$ac_try") 2>&5
1589   ac_status=$?
1590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1591   test $ac_status = 0; }; }; then :
1592   ac_retval=0
1593 else
1594   $as_echo "$as_me: program exited with status $ac_status" >&5
1595        $as_echo "$as_me: failed program was:" >&5
1596 sed 's/^/| /' conftest.$ac_ext >&5
1597
1598        ac_retval=$ac_status
1599 fi
1600   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1601   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1602   as_fn_set_status $ac_retval
1603
1604 } # ac_fn_c_try_run
1605
1606 # ac_fn_c_try_cpp LINENO
1607 # ----------------------
1608 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1609 ac_fn_c_try_cpp ()
1610 {
1611   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1612   if { { ac_try="$ac_cpp conftest.$ac_ext"
1613 case "(($ac_try" in
1614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1615   *) ac_try_echo=$ac_try;;
1616 esac
1617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1618 $as_echo "$ac_try_echo"; } >&5
1619   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1620   ac_status=$?
1621   if test -s conftest.err; then
1622     grep -v '^ *+' conftest.err >conftest.er1
1623     cat conftest.er1 >&5
1624     mv -f conftest.er1 conftest.err
1625   fi
1626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1627   test $ac_status = 0; } > conftest.i && {
1628          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1629          test ! -s conftest.err
1630        }; then :
1631   ac_retval=0
1632 else
1633   $as_echo "$as_me: failed program was:" >&5
1634 sed 's/^/| /' conftest.$ac_ext >&5
1635
1636     ac_retval=1
1637 fi
1638   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1639   as_fn_set_status $ac_retval
1640
1641 } # ac_fn_c_try_cpp
1642
1643 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1644 # -------------------------------------------------------
1645 # Tests whether HEADER exists and can be compiled using the include files in
1646 # INCLUDES, setting the cache variable VAR accordingly.
1647 ac_fn_c_check_header_compile ()
1648 {
1649   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1651 $as_echo_n "checking for $2... " >&6; }
1652 if eval \${$3+:} false; then :
1653   $as_echo_n "(cached) " >&6
1654 else
1655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h.  */
1657 $4
1658 #include <$2>
1659 _ACEOF
1660 if ac_fn_c_try_compile "$LINENO"; then :
1661   eval "$3=yes"
1662 else
1663   eval "$3=no"
1664 fi
1665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1666 fi
1667 eval ac_res=\$$3
1668                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1669 $as_echo "$ac_res" >&6; }
1670   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1671
1672 } # ac_fn_c_check_header_compile
1673
1674 # ac_fn_c_try_link LINENO
1675 # -----------------------
1676 # Try to link conftest.$ac_ext, and return whether this succeeded.
1677 ac_fn_c_try_link ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   rm -f conftest.$ac_objext conftest$ac_exeext
1681   if { { ac_try="$ac_link"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_link") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } && {
1697          test -z "$ac_c_werror_flag" ||
1698          test ! -s conftest.err
1699        } && test -s conftest$ac_exeext && {
1700          test "$cross_compiling" = yes ||
1701          test -x conftest$ac_exeext
1702        }; then :
1703   ac_retval=0
1704 else
1705   $as_echo "$as_me: failed program was:" >&5
1706 sed 's/^/| /' conftest.$ac_ext >&5
1707
1708         ac_retval=1
1709 fi
1710   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1711   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1712   # interfere with the next link command; also delete a directory that is
1713   # left behind by Apple's compiler.  We do this before executing the actions.
1714   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1715   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1716   as_fn_set_status $ac_retval
1717
1718 } # ac_fn_c_try_link
1719
1720 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1721 # -------------------------------------------
1722 # Tests whether TYPE exists after having included INCLUDES, setting cache
1723 # variable VAR accordingly.
1724 ac_fn_c_check_type ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1728 $as_echo_n "checking for $2... " >&6; }
1729 if eval \${$3+:} false; then :
1730   $as_echo_n "(cached) " >&6
1731 else
1732   eval "$3=no"
1733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1734 /* end confdefs.h.  */
1735 $4
1736 int
1737 main ()
1738 {
1739 if (sizeof ($2))
1740          return 0;
1741   ;
1742   return 0;
1743 }
1744 _ACEOF
1745 if ac_fn_c_try_compile "$LINENO"; then :
1746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1747 /* end confdefs.h.  */
1748 $4
1749 int
1750 main ()
1751 {
1752 if (sizeof (($2)))
1753             return 0;
1754   ;
1755   return 0;
1756 }
1757 _ACEOF
1758 if ac_fn_c_try_compile "$LINENO"; then :
1759
1760 else
1761   eval "$3=yes"
1762 fi
1763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766 fi
1767 eval ac_res=\$$3
1768                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1769 $as_echo "$ac_res" >&6; }
1770   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1771
1772 } # ac_fn_c_check_type
1773 cat >config.log <<_ACEOF
1774 This file contains any messages produced by compilers while
1775 running configure, to aid debugging if configure makes a mistake.
1776
1777 It was created by $as_me, which was
1778 generated by GNU Autoconf 2.69.  Invocation command line was
1779
1780   $ $0 $@
1781
1782 _ACEOF
1783 exec 5>>config.log
1784 {
1785 cat <<_ASUNAME
1786 ## --------- ##
1787 ## Platform. ##
1788 ## --------- ##
1789
1790 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1791 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1792 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1793 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1794 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1795
1796 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1797 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1798
1799 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1800 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1801 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1802 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1803 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1804 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1805 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1806
1807 _ASUNAME
1808
1809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1810 for as_dir in $PATH
1811 do
1812   IFS=$as_save_IFS
1813   test -z "$as_dir" && as_dir=.
1814     $as_echo "PATH: $as_dir"
1815   done
1816 IFS=$as_save_IFS
1817
1818 } >&5
1819
1820 cat >&5 <<_ACEOF
1821
1822
1823 ## ----------- ##
1824 ## Core tests. ##
1825 ## ----------- ##
1826
1827 _ACEOF
1828
1829
1830 # Keep a trace of the command line.
1831 # Strip out --no-create and --no-recursion so they do not pile up.
1832 # Strip out --silent because we don't want to record it for future runs.
1833 # Also quote any args containing shell meta-characters.
1834 # Make two passes to allow for proper duplicate-argument suppression.
1835 ac_configure_args=
1836 ac_configure_args0=
1837 ac_configure_args1=
1838 ac_must_keep_next=false
1839 for ac_pass in 1 2
1840 do
1841   for ac_arg
1842   do
1843     case $ac_arg in
1844     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1845     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1846     | -silent | --silent | --silen | --sile | --sil)
1847       continue ;;
1848     *\'*)
1849       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1850     esac
1851     case $ac_pass in
1852     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1853     2)
1854       as_fn_append ac_configure_args1 " '$ac_arg'"
1855       if test $ac_must_keep_next = true; then
1856         ac_must_keep_next=false # Got value, back to normal.
1857       else
1858         case $ac_arg in
1859           *=* | --config-cache | -C | -disable-* | --disable-* \
1860           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1861           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1862           | -with-* | --with-* | -without-* | --without-* | --x)
1863             case "$ac_configure_args0 " in
1864               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1865             esac
1866             ;;
1867           -* ) ac_must_keep_next=true ;;
1868         esac
1869       fi
1870       as_fn_append ac_configure_args " '$ac_arg'"
1871       ;;
1872     esac
1873   done
1874 done
1875 { ac_configure_args0=; unset ac_configure_args0;}
1876 { ac_configure_args1=; unset ac_configure_args1;}
1877
1878 # When interrupted or exit'd, cleanup temporary files, and complete
1879 # config.log.  We remove comments because anyway the quotes in there
1880 # would cause problems or look ugly.
1881 # WARNING: Use '\'' to represent an apostrophe within the trap.
1882 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1883 trap 'exit_status=$?
1884   # Save into config.log some information that might help in debugging.
1885   {
1886     echo
1887
1888     $as_echo "## ---------------- ##
1889 ## Cache variables. ##
1890 ## ---------------- ##"
1891     echo
1892     # The following way of writing the cache mishandles newlines in values,
1893 (
1894   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1895     eval ac_val=\$$ac_var
1896     case $ac_val in #(
1897     *${as_nl}*)
1898       case $ac_var in #(
1899       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1900 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1901       esac
1902       case $ac_var in #(
1903       _ | IFS | as_nl) ;; #(
1904       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1905       *) { eval $ac_var=; unset $ac_var;} ;;
1906       esac ;;
1907     esac
1908   done
1909   (set) 2>&1 |
1910     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1911     *${as_nl}ac_space=\ *)
1912       sed -n \
1913         "s/'\''/'\''\\\\'\'''\''/g;
1914           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1915       ;; #(
1916     *)
1917       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1918       ;;
1919     esac |
1920     sort
1921 )
1922     echo
1923
1924     $as_echo "## ----------------- ##
1925 ## Output variables. ##
1926 ## ----------------- ##"
1927     echo
1928     for ac_var in $ac_subst_vars
1929     do
1930       eval ac_val=\$$ac_var
1931       case $ac_val in
1932       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1933       esac
1934       $as_echo "$ac_var='\''$ac_val'\''"
1935     done | sort
1936     echo
1937
1938     if test -n "$ac_subst_files"; then
1939       $as_echo "## ------------------- ##
1940 ## File substitutions. ##
1941 ## ------------------- ##"
1942       echo
1943       for ac_var in $ac_subst_files
1944       do
1945         eval ac_val=\$$ac_var
1946         case $ac_val in
1947         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1948         esac
1949         $as_echo "$ac_var='\''$ac_val'\''"
1950       done | sort
1951       echo
1952     fi
1953
1954     if test -s confdefs.h; then
1955       $as_echo "## ----------- ##
1956 ## confdefs.h. ##
1957 ## ----------- ##"
1958       echo
1959       cat confdefs.h
1960       echo
1961     fi
1962     test "$ac_signal" != 0 &&
1963       $as_echo "$as_me: caught signal $ac_signal"
1964     $as_echo "$as_me: exit $exit_status"
1965   } >&5
1966   rm -f core *.core core.conftest.* &&
1967     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1968     exit $exit_status
1969 ' 0
1970 for ac_signal in 1 2 13 15; do
1971   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1972 done
1973 ac_signal=0
1974
1975 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1976 rm -f -r conftest* confdefs.h
1977
1978 $as_echo "/* confdefs.h */" > confdefs.h
1979
1980 # Predefined preprocessor variables.
1981
1982 cat >>confdefs.h <<_ACEOF
1983 #define PACKAGE_NAME "$PACKAGE_NAME"
1984 _ACEOF
1985
1986 cat >>confdefs.h <<_ACEOF
1987 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1988 _ACEOF
1989
1990 cat >>confdefs.h <<_ACEOF
1991 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1992 _ACEOF
1993
1994 cat >>confdefs.h <<_ACEOF
1995 #define PACKAGE_STRING "$PACKAGE_STRING"
1996 _ACEOF
1997
1998 cat >>confdefs.h <<_ACEOF
1999 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2000 _ACEOF
2001
2002 cat >>confdefs.h <<_ACEOF
2003 #define PACKAGE_URL "$PACKAGE_URL"
2004 _ACEOF
2005
2006
2007 # Let the site file select an alternate cache file if it wants to.
2008 # Prefer an explicitly selected file to automatically selected ones.
2009 ac_site_file1=NONE
2010 ac_site_file2=NONE
2011 if test -n "$CONFIG_SITE"; then
2012   # We do not want a PATH search for config.site.
2013   case $CONFIG_SITE in #((
2014     -*)  ac_site_file1=./$CONFIG_SITE;;
2015     */*) ac_site_file1=$CONFIG_SITE;;
2016     *)   ac_site_file1=./$CONFIG_SITE;;
2017   esac
2018 elif test "x$prefix" != xNONE; then
2019   ac_site_file1=$prefix/share/config.site
2020   ac_site_file2=$prefix/etc/config.site
2021 else
2022   ac_site_file1=$ac_default_prefix/share/config.site
2023   ac_site_file2=$ac_default_prefix/etc/config.site
2024 fi
2025 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2026 do
2027   test "x$ac_site_file" = xNONE && continue
2028   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2029     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2030 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2031     sed 's/^/| /' "$ac_site_file" >&5
2032     . "$ac_site_file" \
2033       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2035 as_fn_error $? "failed to load site script $ac_site_file
2036 See \`config.log' for more details" "$LINENO" 5; }
2037   fi
2038 done
2039
2040 if test -r "$cache_file"; then
2041   # Some versions of bash will fail to source /dev/null (special files
2042   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2043   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2044     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2045 $as_echo "$as_me: loading cache $cache_file" >&6;}
2046     case $cache_file in
2047       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2048       *)                      . "./$cache_file";;
2049     esac
2050   fi
2051 else
2052   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2053 $as_echo "$as_me: creating cache $cache_file" >&6;}
2054   >$cache_file
2055 fi
2056
2057 # Check that the precious variables saved in the cache have kept the same
2058 # value.
2059 ac_cache_corrupted=false
2060 for ac_var in $ac_precious_vars; do
2061   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2062   eval ac_new_set=\$ac_env_${ac_var}_set
2063   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2064   eval ac_new_val=\$ac_env_${ac_var}_value
2065   case $ac_old_set,$ac_new_set in
2066     set,)
2067       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2068 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2069       ac_cache_corrupted=: ;;
2070     ,set)
2071       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2072 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2073       ac_cache_corrupted=: ;;
2074     ,);;
2075     *)
2076       if test "x$ac_old_val" != "x$ac_new_val"; then
2077         # differences in whitespace do not lead to failure.
2078         ac_old_val_w=`echo x $ac_old_val`
2079         ac_new_val_w=`echo x $ac_new_val`
2080         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2081           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2082 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2083           ac_cache_corrupted=:
2084         else
2085           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2086 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2087           eval $ac_var=\$ac_old_val
2088         fi
2089         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2090 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2091         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2092 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2093       fi;;
2094   esac
2095   # Pass precious variables to config.status.
2096   if test "$ac_new_set" = set; then
2097     case $ac_new_val in
2098     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2099     *) ac_arg=$ac_var=$ac_new_val ;;
2100     esac
2101     case " $ac_configure_args " in
2102       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2103       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2104     esac
2105   fi
2106 done
2107 if $ac_cache_corrupted; then
2108   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2109 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2110   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2111 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2112   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2113 fi
2114 ## -------------------- ##
2115 ## Main body of script. ##
2116 ## -------------------- ##
2117
2118 ac_ext=c
2119 ac_cpp='$CPP $CPPFLAGS'
2120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2122 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2123
2124
2125
2126
2127 ac_aux_dir=
2128 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2129   if test -f "$ac_dir/install-sh"; then
2130     ac_aux_dir=$ac_dir
2131     ac_install_sh="$ac_aux_dir/install-sh -c"
2132     break
2133   elif test -f "$ac_dir/install.sh"; then
2134     ac_aux_dir=$ac_dir
2135     ac_install_sh="$ac_aux_dir/install.sh -c"
2136     break
2137   elif test -f "$ac_dir/shtool"; then
2138     ac_aux_dir=$ac_dir
2139     ac_install_sh="$ac_aux_dir/shtool install -c"
2140     break
2141   fi
2142 done
2143 if test -z "$ac_aux_dir"; then
2144   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2145 fi
2146
2147 # These three variables are undocumented and unsupported,
2148 # and are intended to be withdrawn in a future Autoconf release.
2149 # They can cause serious problems if a builder's source tree is in a directory
2150 # whose full name contains unusual characters.
2151 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2152 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2153 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2154
2155
2156 # Find a good install program.  We prefer a C program (faster),
2157 # so one script is as good as another.  But avoid the broken or
2158 # incompatible versions:
2159 # SysV /etc/install, /usr/sbin/install
2160 # SunOS /usr/etc/install
2161 # IRIX /sbin/install
2162 # AIX /bin/install
2163 # AmigaOS /C/install, which installs bootblocks on floppy discs
2164 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2165 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2166 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2167 # OS/2's system install, which has a completely different semantic
2168 # ./install, which can be erroneously created by make from ./install.sh.
2169 # Reject install programs that cannot install multiple files.
2170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2171 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2172 if test -z "$INSTALL"; then
2173 if ${ac_cv_path_install+:} false; then :
2174   $as_echo_n "(cached) " >&6
2175 else
2176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2177 for as_dir in $PATH
2178 do
2179   IFS=$as_save_IFS
2180   test -z "$as_dir" && as_dir=.
2181     # Account for people who put trailing slashes in PATH elements.
2182 case $as_dir/ in #((
2183   ./ | .// | /[cC]/* | \
2184   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2185   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2186   /usr/ucb/* ) ;;
2187   *)
2188     # OSF1 and SCO ODT 3.0 have their own names for install.
2189     # Don't use installbsd from OSF since it installs stuff as root
2190     # by default.
2191     for ac_prog in ginstall scoinst install; do
2192       for ac_exec_ext in '' $ac_executable_extensions; do
2193         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2194           if test $ac_prog = install &&
2195             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2196             # AIX install.  It has an incompatible calling convention.
2197             :
2198           elif test $ac_prog = install &&
2199             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2200             # program-specific install script used by HP pwplus--don't use.
2201             :
2202           else
2203             rm -rf conftest.one conftest.two conftest.dir
2204             echo one > conftest.one
2205             echo two > conftest.two
2206             mkdir conftest.dir
2207             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2208               test -s conftest.one && test -s conftest.two &&
2209               test -s conftest.dir/conftest.one &&
2210               test -s conftest.dir/conftest.two
2211             then
2212               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2213               break 3
2214             fi
2215           fi
2216         fi
2217       done
2218     done
2219     ;;
2220 esac
2221
2222   done
2223 IFS=$as_save_IFS
2224
2225 rm -rf conftest.one conftest.two conftest.dir
2226
2227 fi
2228   if test "${ac_cv_path_install+set}" = set; then
2229     INSTALL=$ac_cv_path_install
2230   else
2231     # As a last resort, use the slow shell script.  Don't cache a
2232     # value for INSTALL within a source directory, because that will
2233     # break other packages using the cache if that directory is
2234     # removed, or if the value is a relative name.
2235     INSTALL=$ac_install_sh
2236   fi
2237 fi
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2239 $as_echo "$INSTALL" >&6; }
2240
2241 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2242 # It thinks the first close brace ends the variable substitution.
2243 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2244
2245 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2246
2247 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2248
2249 ac_ext=c
2250 ac_cpp='$CPP $CPPFLAGS'
2251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2254 if test -n "$ac_tool_prefix"; then
2255   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2256 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2258 $as_echo_n "checking for $ac_word... " >&6; }
2259 if ${ac_cv_prog_CC+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   if test -n "$CC"; then
2263   ac_cv_prog_CC="$CC" # Let the user override the test.
2264 else
2265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2266 for as_dir in $PATH
2267 do
2268   IFS=$as_save_IFS
2269   test -z "$as_dir" && as_dir=.
2270     for ac_exec_ext in '' $ac_executable_extensions; do
2271   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2272     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2273     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2274     break 2
2275   fi
2276 done
2277   done
2278 IFS=$as_save_IFS
2279
2280 fi
2281 fi
2282 CC=$ac_cv_prog_CC
2283 if test -n "$CC"; then
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2285 $as_echo "$CC" >&6; }
2286 else
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2288 $as_echo "no" >&6; }
2289 fi
2290
2291
2292 fi
2293 if test -z "$ac_cv_prog_CC"; then
2294   ac_ct_CC=$CC
2295   # Extract the first word of "gcc", so it can be a program name with args.
2296 set dummy gcc; ac_word=$2
2297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2298 $as_echo_n "checking for $ac_word... " >&6; }
2299 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2300   $as_echo_n "(cached) " >&6
2301 else
2302   if test -n "$ac_ct_CC"; then
2303   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2304 else
2305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306 for as_dir in $PATH
2307 do
2308   IFS=$as_save_IFS
2309   test -z "$as_dir" && as_dir=.
2310     for ac_exec_ext in '' $ac_executable_extensions; do
2311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2312     ac_cv_prog_ac_ct_CC="gcc"
2313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2314     break 2
2315   fi
2316 done
2317   done
2318 IFS=$as_save_IFS
2319
2320 fi
2321 fi
2322 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2323 if test -n "$ac_ct_CC"; then
2324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2325 $as_echo "$ac_ct_CC" >&6; }
2326 else
2327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2328 $as_echo "no" >&6; }
2329 fi
2330
2331   if test "x$ac_ct_CC" = x; then
2332     CC=""
2333   else
2334     case $cross_compiling:$ac_tool_warned in
2335 yes:)
2336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2337 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2338 ac_tool_warned=yes ;;
2339 esac
2340     CC=$ac_ct_CC
2341   fi
2342 else
2343   CC="$ac_cv_prog_CC"
2344 fi
2345
2346 if test -z "$CC"; then
2347           if test -n "$ac_tool_prefix"; then
2348     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2349 set dummy ${ac_tool_prefix}cc; ac_word=$2
2350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2351 $as_echo_n "checking for $ac_word... " >&6; }
2352 if ${ac_cv_prog_CC+:} false; then :
2353   $as_echo_n "(cached) " >&6
2354 else
2355   if test -n "$CC"; then
2356   ac_cv_prog_CC="$CC" # Let the user override the test.
2357 else
2358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359 for as_dir in $PATH
2360 do
2361   IFS=$as_save_IFS
2362   test -z "$as_dir" && as_dir=.
2363     for ac_exec_ext in '' $ac_executable_extensions; do
2364   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2365     ac_cv_prog_CC="${ac_tool_prefix}cc"
2366     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2367     break 2
2368   fi
2369 done
2370   done
2371 IFS=$as_save_IFS
2372
2373 fi
2374 fi
2375 CC=$ac_cv_prog_CC
2376 if test -n "$CC"; then
2377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2378 $as_echo "$CC" >&6; }
2379 else
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2381 $as_echo "no" >&6; }
2382 fi
2383
2384
2385   fi
2386 fi
2387 if test -z "$CC"; then
2388   # Extract the first word of "cc", so it can be a program name with args.
2389 set dummy cc; ac_word=$2
2390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2391 $as_echo_n "checking for $ac_word... " >&6; }
2392 if ${ac_cv_prog_CC+:} false; then :
2393   $as_echo_n "(cached) " >&6
2394 else
2395   if test -n "$CC"; then
2396   ac_cv_prog_CC="$CC" # Let the user override the test.
2397 else
2398   ac_prog_rejected=no
2399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400 for as_dir in $PATH
2401 do
2402   IFS=$as_save_IFS
2403   test -z "$as_dir" && as_dir=.
2404     for ac_exec_ext in '' $ac_executable_extensions; do
2405   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2406     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2407        ac_prog_rejected=yes
2408        continue
2409      fi
2410     ac_cv_prog_CC="cc"
2411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2412     break 2
2413   fi
2414 done
2415   done
2416 IFS=$as_save_IFS
2417
2418 if test $ac_prog_rejected = yes; then
2419   # We found a bogon in the path, so make sure we never use it.
2420   set dummy $ac_cv_prog_CC
2421   shift
2422   if test $# != 0; then
2423     # We chose a different compiler from the bogus one.
2424     # However, it has the same basename, so the bogon will be chosen
2425     # first if we set CC to just the basename; use the full file name.
2426     shift
2427     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2428   fi
2429 fi
2430 fi
2431 fi
2432 CC=$ac_cv_prog_CC
2433 if test -n "$CC"; then
2434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2435 $as_echo "$CC" >&6; }
2436 else
2437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2438 $as_echo "no" >&6; }
2439 fi
2440
2441
2442 fi
2443 if test -z "$CC"; then
2444   if test -n "$ac_tool_prefix"; then
2445   for ac_prog in cl.exe
2446   do
2447     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2448 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2450 $as_echo_n "checking for $ac_word... " >&6; }
2451 if ${ac_cv_prog_CC+:} false; then :
2452   $as_echo_n "(cached) " >&6
2453 else
2454   if test -n "$CC"; then
2455   ac_cv_prog_CC="$CC" # Let the user override the test.
2456 else
2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 for as_dir in $PATH
2459 do
2460   IFS=$as_save_IFS
2461   test -z "$as_dir" && as_dir=.
2462     for ac_exec_ext in '' $ac_executable_extensions; do
2463   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2464     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466     break 2
2467   fi
2468 done
2469   done
2470 IFS=$as_save_IFS
2471
2472 fi
2473 fi
2474 CC=$ac_cv_prog_CC
2475 if test -n "$CC"; then
2476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2477 $as_echo "$CC" >&6; }
2478 else
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2480 $as_echo "no" >&6; }
2481 fi
2482
2483
2484     test -n "$CC" && break
2485   done
2486 fi
2487 if test -z "$CC"; then
2488   ac_ct_CC=$CC
2489   for ac_prog in cl.exe
2490 do
2491   # Extract the first word of "$ac_prog", so it can be a program name with args.
2492 set dummy $ac_prog; ac_word=$2
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2494 $as_echo_n "checking for $ac_word... " >&6; }
2495 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2496   $as_echo_n "(cached) " >&6
2497 else
2498   if test -n "$ac_ct_CC"; then
2499   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2500 else
2501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502 for as_dir in $PATH
2503 do
2504   IFS=$as_save_IFS
2505   test -z "$as_dir" && as_dir=.
2506     for ac_exec_ext in '' $ac_executable_extensions; do
2507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508     ac_cv_prog_ac_ct_CC="$ac_prog"
2509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2510     break 2
2511   fi
2512 done
2513   done
2514 IFS=$as_save_IFS
2515
2516 fi
2517 fi
2518 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2519 if test -n "$ac_ct_CC"; then
2520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2521 $as_echo "$ac_ct_CC" >&6; }
2522 else
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2524 $as_echo "no" >&6; }
2525 fi
2526
2527
2528   test -n "$ac_ct_CC" && break
2529 done
2530
2531   if test "x$ac_ct_CC" = x; then
2532     CC=""
2533   else
2534     case $cross_compiling:$ac_tool_warned in
2535 yes:)
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2537 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2538 ac_tool_warned=yes ;;
2539 esac
2540     CC=$ac_ct_CC
2541   fi
2542 fi
2543
2544 fi
2545
2546
2547 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2548 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2549 as_fn_error $? "no acceptable C compiler found in \$PATH
2550 See \`config.log' for more details" "$LINENO" 5; }
2551
2552 # Provide some information about the compiler.
2553 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2554 set X $ac_compile
2555 ac_compiler=$2
2556 for ac_option in --version -v -V -qversion; do
2557   { { ac_try="$ac_compiler $ac_option >&5"
2558 case "(($ac_try" in
2559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2560   *) ac_try_echo=$ac_try;;
2561 esac
2562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2563 $as_echo "$ac_try_echo"; } >&5
2564   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2565   ac_status=$?
2566   if test -s conftest.err; then
2567     sed '10a\
2568 ... rest of stderr output deleted ...
2569          10q' conftest.err >conftest.er1
2570     cat conftest.er1 >&5
2571   fi
2572   rm -f conftest.er1 conftest.err
2573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2574   test $ac_status = 0; }
2575 done
2576
2577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2578 /* end confdefs.h.  */
2579
2580 int
2581 main ()
2582 {
2583
2584   ;
2585   return 0;
2586 }
2587 _ACEOF
2588 ac_clean_files_save=$ac_clean_files
2589 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2590 # Try to create an executable without -o first, disregard a.out.
2591 # It will help us diagnose broken compilers, and finding out an intuition
2592 # of exeext.
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2594 $as_echo_n "checking whether the C compiler works... " >&6; }
2595 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2596
2597 # The possible output files:
2598 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2599
2600 ac_rmfiles=
2601 for ac_file in $ac_files
2602 do
2603   case $ac_file in
2604     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2605     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2606   esac
2607 done
2608 rm -f $ac_rmfiles
2609
2610 if { { ac_try="$ac_link_default"
2611 case "(($ac_try" in
2612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2613   *) ac_try_echo=$ac_try;;
2614 esac
2615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2616 $as_echo "$ac_try_echo"; } >&5
2617   (eval "$ac_link_default") 2>&5
2618   ac_status=$?
2619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2620   test $ac_status = 0; }; then :
2621   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2622 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2623 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2624 # so that the user can short-circuit this test for compilers unknown to
2625 # Autoconf.
2626 for ac_file in $ac_files ''
2627 do
2628   test -f "$ac_file" || continue
2629   case $ac_file in
2630     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2631         ;;
2632     [ab].out )
2633         # We found the default executable, but exeext='' is most
2634         # certainly right.
2635         break;;
2636     *.* )
2637         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2638         then :; else
2639            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2640         fi
2641         # We set ac_cv_exeext here because the later test for it is not
2642         # safe: cross compilers may not add the suffix if given an `-o'
2643         # argument, so we may need to know it at that point already.
2644         # Even if this section looks crufty: it has the advantage of
2645         # actually working.
2646         break;;
2647     * )
2648         break;;
2649   esac
2650 done
2651 test "$ac_cv_exeext" = no && ac_cv_exeext=
2652
2653 else
2654   ac_file=''
2655 fi
2656 if test -z "$ac_file"; then :
2657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2658 $as_echo "no" >&6; }
2659 $as_echo "$as_me: failed program was:" >&5
2660 sed 's/^/| /' conftest.$ac_ext >&5
2661
2662 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2664 as_fn_error 77 "C compiler cannot create executables
2665 See \`config.log' for more details" "$LINENO" 5; }
2666 else
2667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2668 $as_echo "yes" >&6; }
2669 fi
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2671 $as_echo_n "checking for C compiler default output file name... " >&6; }
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2673 $as_echo "$ac_file" >&6; }
2674 ac_exeext=$ac_cv_exeext
2675
2676 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2677 ac_clean_files=$ac_clean_files_save
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2679 $as_echo_n "checking for suffix of executables... " >&6; }
2680 if { { ac_try="$ac_link"
2681 case "(($ac_try" in
2682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2683   *) ac_try_echo=$ac_try;;
2684 esac
2685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2686 $as_echo "$ac_try_echo"; } >&5
2687   (eval "$ac_link") 2>&5
2688   ac_status=$?
2689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2690   test $ac_status = 0; }; then :
2691   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2692 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2693 # work properly (i.e., refer to `conftest.exe'), while it won't with
2694 # `rm'.
2695 for ac_file in conftest.exe conftest conftest.*; do
2696   test -f "$ac_file" || continue
2697   case $ac_file in
2698     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2699     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2700           break;;
2701     * ) break;;
2702   esac
2703 done
2704 else
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 $? "cannot compute suffix of executables: cannot compile and link
2708 See \`config.log' for more details" "$LINENO" 5; }
2709 fi
2710 rm -f conftest conftest$ac_cv_exeext
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2712 $as_echo "$ac_cv_exeext" >&6; }
2713
2714 rm -f conftest.$ac_ext
2715 EXEEXT=$ac_cv_exeext
2716 ac_exeext=$EXEEXT
2717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718 /* end confdefs.h.  */
2719 #include <stdio.h>
2720 int
2721 main ()
2722 {
2723 FILE *f = fopen ("conftest.out", "w");
2724  return ferror (f) || fclose (f) != 0;
2725
2726   ;
2727   return 0;
2728 }
2729 _ACEOF
2730 ac_clean_files="$ac_clean_files conftest.out"
2731 # Check that the compiler produces executables we can run.  If not, either
2732 # the compiler is broken, or we cross compile.
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2734 $as_echo_n "checking whether we are cross compiling... " >&6; }
2735 if test "$cross_compiling" != yes; then
2736   { { ac_try="$ac_link"
2737 case "(($ac_try" in
2738   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2739   *) ac_try_echo=$ac_try;;
2740 esac
2741 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2742 $as_echo "$ac_try_echo"; } >&5
2743   (eval "$ac_link") 2>&5
2744   ac_status=$?
2745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2746   test $ac_status = 0; }
2747   if { ac_try='./conftest$ac_cv_exeext'
2748   { { case "(($ac_try" in
2749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2750   *) ac_try_echo=$ac_try;;
2751 esac
2752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2753 $as_echo "$ac_try_echo"; } >&5
2754   (eval "$ac_try") 2>&5
2755   ac_status=$?
2756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2757   test $ac_status = 0; }; }; then
2758     cross_compiling=no
2759   else
2760     if test "$cross_compiling" = maybe; then
2761         cross_compiling=yes
2762     else
2763         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2765 as_fn_error $? "cannot run C compiled programs.
2766 If you meant to cross compile, use \`--host'.
2767 See \`config.log' for more details" "$LINENO" 5; }
2768     fi
2769   fi
2770 fi
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2772 $as_echo "$cross_compiling" >&6; }
2773
2774 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2775 ac_clean_files=$ac_clean_files_save
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2777 $as_echo_n "checking for suffix of object files... " >&6; }
2778 if ${ac_cv_objext+:} false; then :
2779   $as_echo_n "(cached) " >&6
2780 else
2781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2782 /* end confdefs.h.  */
2783
2784 int
2785 main ()
2786 {
2787
2788   ;
2789   return 0;
2790 }
2791 _ACEOF
2792 rm -f conftest.o conftest.obj
2793 if { { ac_try="$ac_compile"
2794 case "(($ac_try" in
2795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796   *) ac_try_echo=$ac_try;;
2797 esac
2798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2799 $as_echo "$ac_try_echo"; } >&5
2800   (eval "$ac_compile") 2>&5
2801   ac_status=$?
2802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2803   test $ac_status = 0; }; then :
2804   for ac_file in conftest.o conftest.obj conftest.*; do
2805   test -f "$ac_file" || continue;
2806   case $ac_file in
2807     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2808     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2809        break;;
2810   esac
2811 done
2812 else
2813   $as_echo "$as_me: failed program was:" >&5
2814 sed 's/^/| /' conftest.$ac_ext >&5
2815
2816 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2817 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2818 as_fn_error $? "cannot compute suffix of object files: cannot compile
2819 See \`config.log' for more details" "$LINENO" 5; }
2820 fi
2821 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2822 fi
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2824 $as_echo "$ac_cv_objext" >&6; }
2825 OBJEXT=$ac_cv_objext
2826 ac_objext=$OBJEXT
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2828 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2829 if ${ac_cv_c_compiler_gnu+:} false; then :
2830   $as_echo_n "(cached) " >&6
2831 else
2832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2833 /* end confdefs.h.  */
2834
2835 int
2836 main ()
2837 {
2838 #ifndef __GNUC__
2839        choke me
2840 #endif
2841
2842   ;
2843   return 0;
2844 }
2845 _ACEOF
2846 if ac_fn_c_try_compile "$LINENO"; then :
2847   ac_compiler_gnu=yes
2848 else
2849   ac_compiler_gnu=no
2850 fi
2851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2852 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2853
2854 fi
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2856 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2857 if test $ac_compiler_gnu = yes; then
2858   GCC=yes
2859 else
2860   GCC=
2861 fi
2862 ac_test_CFLAGS=${CFLAGS+set}
2863 ac_save_CFLAGS=$CFLAGS
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2865 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2866 if ${ac_cv_prog_cc_g+:} false; then :
2867   $as_echo_n "(cached) " >&6
2868 else
2869   ac_save_c_werror_flag=$ac_c_werror_flag
2870    ac_c_werror_flag=yes
2871    ac_cv_prog_cc_g=no
2872    CFLAGS="-g"
2873    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2874 /* end confdefs.h.  */
2875
2876 int
2877 main ()
2878 {
2879
2880   ;
2881   return 0;
2882 }
2883 _ACEOF
2884 if ac_fn_c_try_compile "$LINENO"; then :
2885   ac_cv_prog_cc_g=yes
2886 else
2887   CFLAGS=""
2888       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2889 /* end confdefs.h.  */
2890
2891 int
2892 main ()
2893 {
2894
2895   ;
2896   return 0;
2897 }
2898 _ACEOF
2899 if ac_fn_c_try_compile "$LINENO"; then :
2900
2901 else
2902   ac_c_werror_flag=$ac_save_c_werror_flag
2903          CFLAGS="-g"
2904          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2905 /* end confdefs.h.  */
2906
2907 int
2908 main ()
2909 {
2910
2911   ;
2912   return 0;
2913 }
2914 _ACEOF
2915 if ac_fn_c_try_compile "$LINENO"; then :
2916   ac_cv_prog_cc_g=yes
2917 fi
2918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2919 fi
2920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2921 fi
2922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2923    ac_c_werror_flag=$ac_save_c_werror_flag
2924 fi
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2926 $as_echo "$ac_cv_prog_cc_g" >&6; }
2927 if test "$ac_test_CFLAGS" = set; then
2928   CFLAGS=$ac_save_CFLAGS
2929 elif test $ac_cv_prog_cc_g = yes; then
2930   if test "$GCC" = yes; then
2931     CFLAGS="-g -O2"
2932   else
2933     CFLAGS="-g"
2934   fi
2935 else
2936   if test "$GCC" = yes; then
2937     CFLAGS="-O2"
2938   else
2939     CFLAGS=
2940   fi
2941 fi
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2943 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2944 if ${ac_cv_prog_cc_c89+:} false; then :
2945   $as_echo_n "(cached) " >&6
2946 else
2947   ac_cv_prog_cc_c89=no
2948 ac_save_CC=$CC
2949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2950 /* end confdefs.h.  */
2951 #include <stdarg.h>
2952 #include <stdio.h>
2953 struct stat;
2954 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2955 struct buf { int x; };
2956 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2957 static char *e (p, i)
2958      char **p;
2959      int i;
2960 {
2961   return p[i];
2962 }
2963 static char *f (char * (*g) (char **, int), char **p, ...)
2964 {
2965   char *s;
2966   va_list v;
2967   va_start (v,p);
2968   s = g (p, va_arg (v,int));
2969   va_end (v);
2970   return s;
2971 }
2972
2973 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2974    function prototypes and stuff, but not '\xHH' hex character constants.
2975    These don't provoke an error unfortunately, instead are silently treated
2976    as 'x'.  The following induces an error, until -std is added to get
2977    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2978    array size at least.  It's necessary to write '\x00'==0 to get something
2979    that's true only with -std.  */
2980 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2981
2982 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2983    inside strings and character constants.  */
2984 #define FOO(x) 'x'
2985 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2986
2987 int test (int i, double x);
2988 struct s1 {int (*f) (int a);};
2989 struct s2 {int (*f) (double a);};
2990 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2991 int argc;
2992 char **argv;
2993 int
2994 main ()
2995 {
2996 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3002         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3003 do
3004   CC="$ac_save_CC $ac_arg"
3005   if ac_fn_c_try_compile "$LINENO"; then :
3006   ac_cv_prog_cc_c89=$ac_arg
3007 fi
3008 rm -f core conftest.err conftest.$ac_objext
3009   test "x$ac_cv_prog_cc_c89" != "xno" && break
3010 done
3011 rm -f conftest.$ac_ext
3012 CC=$ac_save_CC
3013
3014 fi
3015 # AC_CACHE_VAL
3016 case "x$ac_cv_prog_cc_c89" in
3017   x)
3018     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3019 $as_echo "none needed" >&6; } ;;
3020   xno)
3021     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3022 $as_echo "unsupported" >&6; } ;;
3023   *)
3024     CC="$CC $ac_cv_prog_cc_c89"
3025     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3026 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3027 esac
3028 if test "x$ac_cv_prog_cc_c89" != xno; then :
3029
3030 fi
3031
3032 ac_ext=c
3033 ac_cpp='$CPP $CPPFLAGS'
3034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3037
3038
3039 # Put a plausible default for CC_FOR_BUILD in Makefile.
3040 if test "x$cross_compiling" = "xno"; then
3041   CC_FOR_BUILD='$(CC)'
3042 else
3043   CC_FOR_BUILD=gcc
3044 fi
3045 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3046
3047 ALL_LINGUAS=
3048 # If we haven't got the data from the intl directory,
3049 # assume NLS is disabled.
3050 USE_NLS=no
3051 LIBINTL=
3052 LIBINTL_DEP=
3053 INCINTL=
3054 XGETTEXT=
3055 GMSGFMT=
3056 POSUB=
3057
3058 if test -f  ../../intl/config.intl; then
3059   .  ../../intl/config.intl
3060 fi
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3062 $as_echo_n "checking whether NLS is requested... " >&6; }
3063 if test x"$USE_NLS" != xyes; then
3064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3065 $as_echo "no" >&6; }
3066 else
3067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3068 $as_echo "yes" >&6; }
3069
3070 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3071
3072
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3074 $as_echo_n "checking for catalogs to be installed... " >&6; }
3075   # Look for .po and .gmo files in the source directory.
3076   CATALOGS=
3077   XLINGUAS=
3078   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3079     # If there aren't any .gmo files the shell will give us the
3080     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3081     # weeded out.
3082     case "$cat" in *\**)
3083       continue;;
3084     esac
3085     # The quadruple backslash is collapsed to a double backslash
3086     # by the backticks, then collapsed again by the double quotes,
3087     # leaving us with one backslash in the sed expression (right
3088     # before the dot that mustn't act as a wildcard).
3089     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3090     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3091     # The user is allowed to set LINGUAS to a list of languages to
3092     # install catalogs for.  If it's empty that means "all of them."
3093     if test "x$LINGUAS" = x; then
3094       CATALOGS="$CATALOGS $cat"
3095       XLINGUAS="$XLINGUAS $lang"
3096     else
3097       case "$LINGUAS" in *$lang*)
3098         CATALOGS="$CATALOGS $cat"
3099         XLINGUAS="$XLINGUAS $lang"
3100         ;;
3101       esac
3102     fi
3103   done
3104   LINGUAS="$XLINGUAS"
3105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3106 $as_echo "$LINGUAS" >&6; }
3107
3108
3109     DATADIRNAME=share
3110
3111   INSTOBJEXT=.mo
3112
3113   GENCAT=gencat
3114
3115   CATOBJEXT=.gmo
3116
3117 fi
3118
3119
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
3121 $as_echo_n "checking whether to enable sim asserts... " >&6; }
3122 sim_assert="1"
3123 # Check whether --enable-sim-assert was given.
3124 if test "${enable_sim_assert+set}" = set; then :
3125   enableval=$enable_sim_assert; case "${enableval}" in
3126   yes)  sim_assert="1";;
3127   no)   sim_assert="0";;
3128   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
3129 esac
3130 fi
3131
3132 cat >>confdefs.h <<_ACEOF
3133 #define WITH_ASSERT $sim_assert
3134 _ACEOF
3135
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
3137 $as_echo "$sim_assert" >&6; }
3138
3139
3140 # Check whether --enable-sim-bitsize was given.
3141 if test "${enable_sim_bitsize+set}" = set; then :
3142   enableval=$enable_sim_bitsize; case "${enableval}" in
3143   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3144   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3145 esac
3146 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3147   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3148 fi
3149 else
3150   sim_bitsize=""
3151 fi
3152
3153
3154 # Check whether --enable-sim-config was given.
3155 if test "${enable_sim_config+set}" = set; then :
3156   enableval=$enable_sim_config; case "${enableval}" in
3157   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3158   *)            if test -f "${srcdir}/${enableval}"; then
3159                   sim_config="${enableval}";
3160                 elif test -f "${srcdir}/${enableval}-config.h"; then
3161                   sim_config="${enableval}-config.h"
3162                 else
3163                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3164                   sim_config=std-config.h
3165                 fi;;
3166 esac
3167 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3168   echo "Setting config flags = $sim_config" 6>&1
3169 fi
3170 else
3171   sim_config="std-config.h"
3172 if test x"$silent" != x"yes"; then
3173   echo "Setting config flags = $sim_config" 6>&1
3174 fi
3175 fi
3176
3177
3178 # Check whether --enable-sim-decode-mechanism was given.
3179 if test "${enable_sim_decode_mechanism+set}" = set; then :
3180   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3181   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3182   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3183   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3184                 sim_decode_mechanism="switch";;
3185 esac
3186 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3187   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3188 fi
3189 else
3190   sim_decode_mechanism=""
3191 if test x"$silent" != x"yes"; then
3192   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3193 fi
3194 fi
3195
3196
3197 # Check whether --enable-sim-default-model was given.
3198 if test "${enable_sim_default_model+set}" = set; then :
3199   enableval=$enable_sim_default_model; case "${enableval}" in
3200   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3201   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3202 esac
3203 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3204   echo "Setting default-model flags = $sim_default_model" 6>&1
3205 fi
3206 else
3207   sim_default_model=""
3208 fi
3209
3210
3211 # Check whether --enable-sim-duplicate was given.
3212 if test "${enable_sim_duplicate+set}" = set; then :
3213   enableval=$enable_sim_duplicate; case "${enableval}" in
3214   yes)  sim_dup="-E";;
3215   no)   sim_dup="";;
3216   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3217 esac
3218 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3219   echo "Setting duplicate flags = $sim_dup" 6>&1
3220 fi
3221 else
3222   sim_dup="-E"
3223 if test x"$silent" != x"yes"; then
3224   echo "Setting duplicate flags = $sim_dup" 6>&1
3225 fi
3226 fi
3227
3228
3229 # Check whether --enable-sim-endian was given.
3230 if test "${enable_sim_endian+set}" = set; then :
3231   enableval=$enable_sim_endian; case "${enableval}" in
3232   yes)  case "$target" in
3233           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3234           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3235           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3236         esac;;
3237   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3238   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3239   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3240   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
3241 esac
3242 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3243   echo "Setting endian flags = $sim_endian" 6>&1
3244 fi
3245 else
3246   sim_endian=""
3247 fi
3248
3249
3250 # Check whether --enable-sim-filter was given.
3251 if test "${enable_sim_filter+set}" = set; then :
3252   enableval=$enable_sim_filter; case "${enableval}" in
3253   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3254   no)   sim_filter="";;
3255   *)    sim_filter="-F $enableval";;
3256 esac
3257 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3258   echo "Setting filter flags = $sim_filter" 6>&1
3259 fi
3260 else
3261   sim_filter="-F 32,f,o"
3262 if test x"$silent" != x"yes"; then
3263   echo "Setting filter flags = $sim_filter" 6>&1
3264 fi
3265 fi
3266
3267
3268 # Check whether --enable-sim-float was given.
3269 if test "${enable_sim_float+set}" = set; then :
3270   enableval=$enable_sim_float; case "${enableval}" in
3271   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3272   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3273   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3274   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3275   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3276 esac
3277 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3278   echo "Setting float flags = $sim_float" 6>&1
3279 fi
3280 else
3281
3282 case "${target}" in
3283   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3284   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3285   *) sim_float=""
3286 esac
3287
3288 fi
3289
3290
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3292 $as_echo_n "checking if union semun defined... " >&6; }
3293 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3294   $as_echo_n "(cached) " >&6
3295 else
3296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298
3299 #include <sys/types.h>
3300 #include <sys/ipc.h>
3301 #include <sys/sem.h>
3302 int
3303 main ()
3304 {
3305 union semun arg ;
3306   ;
3307   return 0;
3308 }
3309 _ACEOF
3310 if ac_fn_c_try_compile "$LINENO"; then :
3311   ac_cv_has_union_semun="yes"
3312 else
3313   ac_cv_has_union_semun="no"
3314 fi
3315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3317 $as_echo "$ac_cv_has_union_semun" >&6; }
3318
3319 fi
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3321 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3322
3323
3324 if test "$ac_cv_has_union_semun" = "yes"; then
3325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3326 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3327 if ${ac_cv_sysv_sem+:} false; then :
3328   $as_echo_n "(cached) " >&6
3329 else
3330
3331   if test "$cross_compiling" = yes; then :
3332   :
3333 else
3334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3335 /* end confdefs.h.  */
3336
3337   #include <sys/types.h>
3338   #include <sys/ipc.h>
3339   #include <sys/sem.h>
3340   int main () {
3341     union semun arg ;
3342
3343     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3344     if (id == -1)
3345       exit(1);
3346     arg.val = 0; /* avoid implicit type cast to union */
3347     if (semctl(id, 0, IPC_RMID, arg) == -1)
3348       exit(1);
3349     exit(0);
3350   }
3351
3352 _ACEOF
3353 if ac_fn_c_try_run "$LINENO"; then :
3354   ac_cv_sysv_sem="yes"
3355 else
3356   ac_cv_sysv_sem="no"
3357 fi
3358 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3359   conftest.$ac_objext conftest.beam conftest.$ac_ext
3360 fi
3361
3362
3363 fi
3364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3365 $as_echo "$ac_cv_sysv_sem" >&6; }
3366 else  # semun is not defined
3367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3368 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3369 if ${ac_cv_sysv_sem+:} false; then :
3370   $as_echo_n "(cached) " >&6
3371 else
3372
3373   if test "$cross_compiling" = yes; then :
3374   :
3375 else
3376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3377 /* end confdefs.h.  */
3378
3379   #include <sys/types.h>
3380   #include <sys/ipc.h>
3381   #include <sys/sem.h>
3382   union semun {
3383     int val;
3384     struct semid_ds *buf;
3385     ushort *array;
3386   };
3387   int main () {
3388     union semun arg ;
3389
3390     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3391     if (id == -1)
3392       exit(1);
3393     arg.val = 0; /* avoid implicit type cast to union */
3394     if (semctl(id, 0, IPC_RMID, arg) == -1)
3395       exit(1);
3396     exit(0);
3397   }
3398
3399 _ACEOF
3400 if ac_fn_c_try_run "$LINENO"; then :
3401   ac_cv_sysv_sem="yes"
3402 else
3403   ac_cv_sysv_sem="no"
3404 fi
3405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3406   conftest.$ac_objext conftest.beam conftest.$ac_ext
3407 fi
3408
3409
3410 fi
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3412 $as_echo "$ac_cv_sysv_sem" >&6; }
3413 fi
3414
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3416 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3417 if ${ac_cv_sysv_shm+:} false; then :
3418   $as_echo_n "(cached) " >&6
3419 else
3420
3421 if test "$cross_compiling" = yes; then :
3422   :
3423 else
3424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425 /* end confdefs.h.  */
3426
3427 #include <sys/types.h>
3428 #include <sys/ipc.h>
3429 #include <sys/shm.h>
3430 int main () {
3431   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3432   if (id == -1)
3433     exit(1);
3434   if (shmctl(id, IPC_RMID, 0) == -1)
3435     exit(1);
3436   exit(0);
3437 }
3438
3439 _ACEOF
3440 if ac_fn_c_try_run "$LINENO"; then :
3441   ac_cv_sysv_shm="yes"
3442 else
3443   ac_cv_sysv_shm="no"
3444 fi
3445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3446   conftest.$ac_objext conftest.beam conftest.$ac_ext
3447 fi
3448
3449
3450 fi
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3452 $as_echo "$ac_cv_sysv_shm" >&6; }
3453
3454 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3455   sim_sysv_ipc_hw=",sem,shm";
3456 else
3457   sim_sysv_ipc_hw="";
3458 fi
3459
3460 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3461
3462 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3463
3464 fi
3465
3466
3467 # Check whether --enable-sim-hardware was given.
3468 if test "${enable_sim_hardware+set}" = set; then :
3469   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}"
3470 case "${enableval}" in
3471   yes)  ;;
3472   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3473   ,*)   hardware="${hardware}${enableval}";;
3474   *,)   hardware="${enableval}${hardware}";;
3475   *)    hardware="${enableval}"'';;
3476 esac
3477 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3478 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3479 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3480   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3481 fi
3482 else
3483   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3484 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3485 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3486 if test x"$silent" != x"yes"; then
3487   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3488 fi
3489 fi
3490
3491 # Check whether --enable-sim-hostbitsize was given.
3492 if test "${enable_sim_hostbitsize+set}" = set; then :
3493   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3494   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3495   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3496 esac
3497 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3498   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3499 fi
3500 else
3501   sim_hostbitsize=""
3502 fi
3503
3504
3505 ac_ext=c
3506 ac_cpp='$CPP $CPPFLAGS'
3507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3511 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3512 # On Suns, sometimes $CPP names a directory.
3513 if test -n "$CPP" && test -d "$CPP"; then
3514   CPP=
3515 fi
3516 if test -z "$CPP"; then
3517   if ${ac_cv_prog_CPP+:} false; then :
3518   $as_echo_n "(cached) " >&6
3519 else
3520       # Double quotes because CPP needs to be expanded
3521     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3522     do
3523       ac_preproc_ok=false
3524 for ac_c_preproc_warn_flag in '' yes
3525 do
3526   # Use a header file that comes with gcc, so configuring glibc
3527   # with a fresh cross-compiler works.
3528   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3529   # <limits.h> exists even on freestanding compilers.
3530   # On the NeXT, cc -E runs the code through the compiler's parser,
3531   # not just through cpp. "Syntax error" is here to catch this case.
3532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3533 /* end confdefs.h.  */
3534 #ifdef __STDC__
3535 # include <limits.h>
3536 #else
3537 # include <assert.h>
3538 #endif
3539                      Syntax error
3540 _ACEOF
3541 if ac_fn_c_try_cpp "$LINENO"; then :
3542
3543 else
3544   # Broken: fails on valid input.
3545 continue
3546 fi
3547 rm -f conftest.err conftest.i conftest.$ac_ext
3548
3549   # OK, works on sane cases.  Now check whether nonexistent headers
3550   # can be detected and how.
3551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3552 /* end confdefs.h.  */
3553 #include <ac_nonexistent.h>
3554 _ACEOF
3555 if ac_fn_c_try_cpp "$LINENO"; then :
3556   # Broken: success on invalid input.
3557 continue
3558 else
3559   # Passes both tests.
3560 ac_preproc_ok=:
3561 break
3562 fi
3563 rm -f conftest.err conftest.i conftest.$ac_ext
3564
3565 done
3566 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3567 rm -f conftest.i conftest.err conftest.$ac_ext
3568 if $ac_preproc_ok; then :
3569   break
3570 fi
3571
3572     done
3573     ac_cv_prog_CPP=$CPP
3574
3575 fi
3576   CPP=$ac_cv_prog_CPP
3577 else
3578   ac_cv_prog_CPP=$CPP
3579 fi
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3581 $as_echo "$CPP" >&6; }
3582 ac_preproc_ok=false
3583 for ac_c_preproc_warn_flag in '' yes
3584 do
3585   # Use a header file that comes with gcc, so configuring glibc
3586   # with a fresh cross-compiler works.
3587   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3588   # <limits.h> exists even on freestanding compilers.
3589   # On the NeXT, cc -E runs the code through the compiler's parser,
3590   # not just through cpp. "Syntax error" is here to catch this case.
3591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3592 /* end confdefs.h.  */
3593 #ifdef __STDC__
3594 # include <limits.h>
3595 #else
3596 # include <assert.h>
3597 #endif
3598                      Syntax error
3599 _ACEOF
3600 if ac_fn_c_try_cpp "$LINENO"; then :
3601
3602 else
3603   # Broken: fails on valid input.
3604 continue
3605 fi
3606 rm -f conftest.err conftest.i conftest.$ac_ext
3607
3608   # OK, works on sane cases.  Now check whether nonexistent headers
3609   # can be detected and how.
3610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3611 /* end confdefs.h.  */
3612 #include <ac_nonexistent.h>
3613 _ACEOF
3614 if ac_fn_c_try_cpp "$LINENO"; then :
3615   # Broken: success on invalid input.
3616 continue
3617 else
3618   # Passes both tests.
3619 ac_preproc_ok=:
3620 break
3621 fi
3622 rm -f conftest.err conftest.i conftest.$ac_ext
3623
3624 done
3625 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3626 rm -f conftest.i conftest.err conftest.$ac_ext
3627 if $ac_preproc_ok; then :
3628
3629 else
3630   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3631 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3632 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3633 See \`config.log' for more details" "$LINENO" 5; }
3634 fi
3635
3636 ac_ext=c
3637 ac_cpp='$CPP $CPPFLAGS'
3638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3640 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3641
3642
3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3644 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3645 if ${ac_cv_path_GREP+:} false; then :
3646   $as_echo_n "(cached) " >&6
3647 else
3648   if test -z "$GREP"; then
3649   ac_path_GREP_found=false
3650   # Loop through the user's path and test for each of PROGNAME-LIST
3651   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3652 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3653 do
3654   IFS=$as_save_IFS
3655   test -z "$as_dir" && as_dir=.
3656     for ac_prog in grep ggrep; do
3657     for ac_exec_ext in '' $ac_executable_extensions; do
3658       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3659       as_fn_executable_p "$ac_path_GREP" || continue
3660 # Check for GNU ac_path_GREP and select it if it is found.
3661   # Check for GNU $ac_path_GREP
3662 case `"$ac_path_GREP" --version 2>&1` in
3663 *GNU*)
3664   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3665 *)
3666   ac_count=0
3667   $as_echo_n 0123456789 >"conftest.in"
3668   while :
3669   do
3670     cat "conftest.in" "conftest.in" >"conftest.tmp"
3671     mv "conftest.tmp" "conftest.in"
3672     cp "conftest.in" "conftest.nl"
3673     $as_echo 'GREP' >> "conftest.nl"
3674     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3675     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3676     as_fn_arith $ac_count + 1 && ac_count=$as_val
3677     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3678       # Best one so far, save it but keep looking for a better one
3679       ac_cv_path_GREP="$ac_path_GREP"
3680       ac_path_GREP_max=$ac_count
3681     fi
3682     # 10*(2^10) chars as input seems more than enough
3683     test $ac_count -gt 10 && break
3684   done
3685   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3686 esac
3687
3688       $ac_path_GREP_found && break 3
3689     done
3690   done
3691   done
3692 IFS=$as_save_IFS
3693   if test -z "$ac_cv_path_GREP"; then
3694     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3695   fi
3696 else
3697   ac_cv_path_GREP=$GREP
3698 fi
3699
3700 fi
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3702 $as_echo "$ac_cv_path_GREP" >&6; }
3703  GREP="$ac_cv_path_GREP"
3704
3705
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3707 $as_echo_n "checking for egrep... " >&6; }
3708 if ${ac_cv_path_EGREP+:} false; then :
3709   $as_echo_n "(cached) " >&6
3710 else
3711   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3712    then ac_cv_path_EGREP="$GREP -E"
3713    else
3714      if test -z "$EGREP"; then
3715   ac_path_EGREP_found=false
3716   # Loop through the user's path and test for each of PROGNAME-LIST
3717   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3718 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3719 do
3720   IFS=$as_save_IFS
3721   test -z "$as_dir" && as_dir=.
3722     for ac_prog in egrep; do
3723     for ac_exec_ext in '' $ac_executable_extensions; do
3724       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3725       as_fn_executable_p "$ac_path_EGREP" || continue
3726 # Check for GNU ac_path_EGREP and select it if it is found.
3727   # Check for GNU $ac_path_EGREP
3728 case `"$ac_path_EGREP" --version 2>&1` in
3729 *GNU*)
3730   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3731 *)
3732   ac_count=0
3733   $as_echo_n 0123456789 >"conftest.in"
3734   while :
3735   do
3736     cat "conftest.in" "conftest.in" >"conftest.tmp"
3737     mv "conftest.tmp" "conftest.in"
3738     cp "conftest.in" "conftest.nl"
3739     $as_echo 'EGREP' >> "conftest.nl"
3740     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3741     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3742     as_fn_arith $ac_count + 1 && ac_count=$as_val
3743     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3744       # Best one so far, save it but keep looking for a better one
3745       ac_cv_path_EGREP="$ac_path_EGREP"
3746       ac_path_EGREP_max=$ac_count
3747     fi
3748     # 10*(2^10) chars as input seems more than enough
3749     test $ac_count -gt 10 && break
3750   done
3751   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3752 esac
3753
3754       $ac_path_EGREP_found && break 3
3755     done
3756   done
3757   done
3758 IFS=$as_save_IFS
3759   if test -z "$ac_cv_path_EGREP"; then
3760     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3761   fi
3762 else
3763   ac_cv_path_EGREP=$EGREP
3764 fi
3765
3766    fi
3767 fi
3768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3769 $as_echo "$ac_cv_path_EGREP" >&6; }
3770  EGREP="$ac_cv_path_EGREP"
3771
3772
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3774 $as_echo_n "checking for ANSI C header files... " >&6; }
3775 if ${ac_cv_header_stdc+:} false; then :
3776   $as_echo_n "(cached) " >&6
3777 else
3778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h.  */
3780 #include <stdlib.h>
3781 #include <stdarg.h>
3782 #include <string.h>
3783 #include <float.h>
3784
3785 int
3786 main ()
3787 {
3788
3789   ;
3790   return 0;
3791 }
3792 _ACEOF
3793 if ac_fn_c_try_compile "$LINENO"; then :
3794   ac_cv_header_stdc=yes
3795 else
3796   ac_cv_header_stdc=no
3797 fi
3798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3799
3800 if test $ac_cv_header_stdc = yes; then
3801   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3803 /* end confdefs.h.  */
3804 #include <string.h>
3805
3806 _ACEOF
3807 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3808   $EGREP "memchr" >/dev/null 2>&1; then :
3809
3810 else
3811   ac_cv_header_stdc=no
3812 fi
3813 rm -f conftest*
3814
3815 fi
3816
3817 if test $ac_cv_header_stdc = yes; then
3818   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3820 /* end confdefs.h.  */
3821 #include <stdlib.h>
3822
3823 _ACEOF
3824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3825   $EGREP "free" >/dev/null 2>&1; then :
3826
3827 else
3828   ac_cv_header_stdc=no
3829 fi
3830 rm -f conftest*
3831
3832 fi
3833
3834 if test $ac_cv_header_stdc = yes; then
3835   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3836   if test "$cross_compiling" = yes; then :
3837   :
3838 else
3839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3840 /* end confdefs.h.  */
3841 #include <ctype.h>
3842 #include <stdlib.h>
3843 #if ((' ' & 0x0FF) == 0x020)
3844 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3845 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3846 #else
3847 # define ISLOWER(c) \
3848                    (('a' <= (c) && (c) <= 'i') \
3849                      || ('j' <= (c) && (c) <= 'r') \
3850                      || ('s' <= (c) && (c) <= 'z'))
3851 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3852 #endif
3853
3854 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3855 int
3856 main ()
3857 {
3858   int i;
3859   for (i = 0; i < 256; i++)
3860     if (XOR (islower (i), ISLOWER (i))
3861         || toupper (i) != TOUPPER (i))
3862       return 2;
3863   return 0;
3864 }
3865 _ACEOF
3866 if ac_fn_c_try_run "$LINENO"; then :
3867
3868 else
3869   ac_cv_header_stdc=no
3870 fi
3871 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3872   conftest.$ac_objext conftest.beam conftest.$ac_ext
3873 fi
3874
3875 fi
3876 fi
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3878 $as_echo "$ac_cv_header_stdc" >&6; }
3879 if test $ac_cv_header_stdc = yes; then
3880
3881 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3882
3883 fi
3884
3885 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3886 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3887                   inttypes.h stdint.h unistd.h
3888 do :
3889   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3890 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3891 "
3892 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3893   cat >>confdefs.h <<_ACEOF
3894 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3895 _ACEOF
3896
3897 fi
3898
3899 done
3900
3901
3902 # Check whether --enable-sim-hostendian was given.
3903 if test "${enable_sim_hostendian+set}" = set; then :
3904   enableval=$enable_sim_hostendian; case "${enableval}" in
3905   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3906   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3907   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3908   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
3909 esac
3910 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3911   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3912 fi
3913 else
3914
3915 if test "x$cross_compiling" = "xno"; then
3916    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3917 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3918 if ${ac_cv_c_bigendian+:} false; then :
3919   $as_echo_n "(cached) " >&6
3920 else
3921   ac_cv_c_bigendian=unknown
3922     # See if we're dealing with a universal compiler.
3923     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3924 /* end confdefs.h.  */
3925 #ifndef __APPLE_CC__
3926                not a universal capable compiler
3927              #endif
3928              typedef int dummy;
3929
3930 _ACEOF
3931 if ac_fn_c_try_compile "$LINENO"; then :
3932
3933         # Check for potential -arch flags.  It is not universal unless
3934         # there are at least two -arch flags with different values.
3935         ac_arch=
3936         ac_prev=
3937         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3938          if test -n "$ac_prev"; then
3939            case $ac_word in
3940              i?86 | x86_64 | ppc | ppc64)
3941                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3942                  ac_arch=$ac_word
3943                else
3944                  ac_cv_c_bigendian=universal
3945                  break
3946                fi
3947                ;;
3948            esac
3949            ac_prev=
3950          elif test "x$ac_word" = "x-arch"; then
3951            ac_prev=arch
3952          fi
3953        done
3954 fi
3955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3956     if test $ac_cv_c_bigendian = unknown; then
3957       # See if sys/param.h defines the BYTE_ORDER macro.
3958       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3959 /* end confdefs.h.  */
3960 #include <sys/types.h>
3961              #include <sys/param.h>
3962
3963 int
3964 main ()
3965 {
3966 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3967                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3968                      && LITTLE_ENDIAN)
3969               bogus endian macros
3970              #endif
3971
3972   ;
3973   return 0;
3974 }
3975 _ACEOF
3976 if ac_fn_c_try_compile "$LINENO"; then :
3977   # It does; now see whether it defined to BIG_ENDIAN or not.
3978          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3979 /* end confdefs.h.  */
3980 #include <sys/types.h>
3981                 #include <sys/param.h>
3982
3983 int
3984 main ()
3985 {
3986 #if BYTE_ORDER != BIG_ENDIAN
3987                  not big endian
3988                 #endif
3989
3990   ;
3991   return 0;
3992 }
3993 _ACEOF
3994 if ac_fn_c_try_compile "$LINENO"; then :
3995   ac_cv_c_bigendian=yes
3996 else
3997   ac_cv_c_bigendian=no
3998 fi
3999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4000 fi
4001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4002     fi
4003     if test $ac_cv_c_bigendian = unknown; then
4004       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4005       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007 #include <limits.h>
4008
4009 int
4010 main ()
4011 {
4012 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4013               bogus endian macros
4014              #endif
4015
4016   ;
4017   return 0;
4018 }
4019 _ACEOF
4020 if ac_fn_c_try_compile "$LINENO"; then :
4021   # It does; now see whether it defined to _BIG_ENDIAN or not.
4022          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4023 /* end confdefs.h.  */
4024 #include <limits.h>
4025
4026 int
4027 main ()
4028 {
4029 #ifndef _BIG_ENDIAN
4030                  not big endian
4031                 #endif
4032
4033   ;
4034   return 0;
4035 }
4036 _ACEOF
4037 if ac_fn_c_try_compile "$LINENO"; then :
4038   ac_cv_c_bigendian=yes
4039 else
4040   ac_cv_c_bigendian=no
4041 fi
4042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4043 fi
4044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4045     fi
4046     if test $ac_cv_c_bigendian = unknown; then
4047       # Compile a test program.
4048       if test "$cross_compiling" = yes; then :
4049   # Try to guess by grepping values from an object file.
4050          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4051 /* end confdefs.h.  */
4052 short int ascii_mm[] =
4053                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4054                 short int ascii_ii[] =
4055                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4056                 int use_ascii (int i) {
4057                   return ascii_mm[i] + ascii_ii[i];
4058                 }
4059                 short int ebcdic_ii[] =
4060                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4061                 short int ebcdic_mm[] =
4062                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4063                 int use_ebcdic (int i) {
4064                   return ebcdic_mm[i] + ebcdic_ii[i];
4065                 }
4066                 extern int foo;
4067
4068 int
4069 main ()
4070 {
4071 return use_ascii (foo) == use_ebcdic (foo);
4072   ;
4073   return 0;
4074 }
4075 _ACEOF
4076 if ac_fn_c_try_compile "$LINENO"; then :
4077   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4078               ac_cv_c_bigendian=yes
4079             fi
4080             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4081               if test "$ac_cv_c_bigendian" = unknown; then
4082                 ac_cv_c_bigendian=no
4083               else
4084                 # finding both strings is unlikely to happen, but who knows?
4085                 ac_cv_c_bigendian=unknown
4086               fi
4087             fi
4088 fi
4089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4090 else
4091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4092 /* end confdefs.h.  */
4093 $ac_includes_default
4094 int
4095 main ()
4096 {
4097
4098              /* Are we little or big endian?  From Harbison&Steele.  */
4099              union
4100              {
4101                long int l;
4102                char c[sizeof (long int)];
4103              } u;
4104              u.l = 1;
4105              return u.c[sizeof (long int) - 1] == 1;
4106
4107   ;
4108   return 0;
4109 }
4110 _ACEOF
4111 if ac_fn_c_try_run "$LINENO"; then :
4112   ac_cv_c_bigendian=no
4113 else
4114   ac_cv_c_bigendian=yes
4115 fi
4116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4117   conftest.$ac_objext conftest.beam conftest.$ac_ext
4118 fi
4119
4120     fi
4121 fi
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4123 $as_echo "$ac_cv_c_bigendian" >&6; }
4124  case $ac_cv_c_bigendian in #(
4125    yes)
4126      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4127 ;; #(
4128    no)
4129       ;; #(
4130    universal)
4131
4132 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4133
4134      ;; #(
4135    *)
4136      as_fn_error $? "unknown endianness
4137  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4138  esac
4139
4140   if test $ac_cv_c_bigendian = yes; then
4141     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4142   else
4143     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4144   fi
4145 else
4146   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4147 fi
4148 fi
4149
4150
4151 # Check whether --enable-sim-icache was given.
4152 if test "${enable_sim_icache+set}" = set; then :
4153   enableval=$enable_sim_icache; icache="-R"
4154  case "${enableval}" in
4155   yes)          icache="1024"; sim_icache="-I $icache";;
4156   no)           sim_icache="-R";;
4157   *) icache=1024
4158      sim_icache="-"
4159      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
4160        case "$x" in
4161          define)        sim_icache="${sim_icache}R";;
4162          semantic)      sim_icache="${sim_icache}C";;
4163          insn)          sim_icache="${sim_icache}S";;
4164          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
4165          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
4166        esac
4167      done
4168      sim_icache="${sim_icache}I $icache";;
4169 esac
4170 if test x"$silent" != x"yes" && test x"$icache" != x""; then
4171   echo "Setting instruction cache size to $icache ($sim_icache)"
4172 fi
4173 else
4174   sim_icache="-CSRI 1024"
4175 if test x"$silent" != x"yes"; then
4176   echo "Setting instruction cache size to 1024 ($sim_icache)"
4177 fi
4178 fi
4179
4180
4181 # Check whether --enable-sim-inline was given.
4182 if test "${enable_sim_inline+set}" = set; then :
4183   enableval=$enable_sim_inline; sim_inline=""
4184 case "$enableval" in
4185   no)           sim_inline="-DDEFAULT_INLINE=0";;
4186   0)            sim_inline="-DDEFAULT_INLINE=0";;
4187   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
4188   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
4189   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4190        new_flag=""
4191        case "$x" in
4192          *_INLINE=*)    new_flag="-D$x";;
4193          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4194          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
4195          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
4196        esac
4197        if test x"$sim_inline" = x""; then
4198          sim_inline="$new_flag"
4199        else
4200          sim_inline="$sim_inline $new_flag"
4201        fi
4202      done;;
4203 esac
4204 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4205   echo "Setting inline flags = $sim_inline" 6>&1
4206 fi
4207 else
4208   if test x"$GCC" != ""; then
4209   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
4210   if test x"$silent" != x"yes"; then
4211     echo "Setting inline flags = $sim_inline" 6>&1
4212   fi
4213 else
4214   sim_inline=""
4215 fi
4216 fi
4217
4218
4219 # Check whether --enable-sim-jump was given.
4220 if test "${enable_sim_jump+set}" = set; then :
4221   enableval=$enable_sim_jump; case "${enableval}" in
4222   yes)  sim_jump="-J";;
4223   no)   sim_jump="";;
4224   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
4225 esac
4226 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
4227   echo "Setting jump flag = $sim_jump" 6>&1
4228 fi
4229 else
4230   sim_jump=""
4231 if test x"$silent" != x"yes"; then
4232   echo "Setting jump flag = $sim_jump" 6>&1
4233 fi
4234 fi
4235
4236
4237 # Check whether --enable-sim-line-nr was given.
4238 if test "${enable_sim_line_nr+set}" = set; then :
4239   enableval=$enable_sim_line_nr; case "${enableval}" in
4240   yes)  sim_line_nr="";;
4241   no)   sim_line_nr="-L";;
4242   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
4243 esac
4244 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
4245   echo "Setting warning flags = $sim_line_nr" 6>&1
4246 fi
4247 else
4248   sim_line_nr=""
4249 fi
4250
4251
4252 # Check whether --enable-sim-model was given.
4253 if test "${enable_sim_model+set}" = set; then :
4254   enableval=$enable_sim_model; case "${enableval}" in
4255   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
4256   *)            sim_model="-DWITH_MODEL=${enableval}";;
4257 esac
4258 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
4259   echo "Setting model flags = $sim_model" 6>&1
4260 fi
4261 else
4262   sim_model=""
4263 fi
4264
4265
4266 # Check whether --enable-sim-model-issue was given.
4267 if test "${enable_sim_model_issue+set}" = set; then :
4268   enableval=$enable_sim_model_issue; case "${enableval}" in
4269   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
4270   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
4271   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
4272 esac
4273 if test x"$silent" != x"yes"; then
4274   echo "Setting model-issue flags = $sim_model_issue" 6>&1
4275 fi
4276 else
4277   sim_model_issue=""
4278 fi
4279
4280
4281 # Check whether --enable-sim-monitor was given.
4282 if test "${enable_sim_monitor+set}" = set; then :
4283   enableval=$enable_sim_monitor; case "${enableval}" in
4284   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
4285   no)           sim_monitor="-DWITH_MON=0";;
4286   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
4287   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
4288   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
4289 esac
4290 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
4291   echo "Setting monitor flags = $sim_monitor" 6>&1
4292 fi
4293 else
4294   sim_monitor=""
4295 fi
4296
4297
4298 # Check whether --enable-sim-opcode was given.
4299 if test "${enable_sim_opcode+set}" = set; then :
4300   enableval=$enable_sim_opcode; case "${enableval}" in
4301   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
4302   *)            if test -f "${srcdir}/${enableval}"; then
4303                   sim_opcode="${enableval}"
4304                 elif test -f "${srcdir}/dc-${enableval}"; then
4305                   sim_opcode="dc-${enableval}"
4306                 else
4307                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
4308                   sim_opcode="dc-complex"
4309                 fi;;
4310 esac
4311 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
4312   echo "Setting opcode flags = $sim_opcode" 6>&1
4313 fi
4314 else
4315   sim_opcode="dc-complex"
4316 if test x"$silent" != x"yes"; then
4317   echo "Setting opcode flags = $sim_opcode"
4318 fi
4319 fi
4320
4321
4322 # Check whether --enable-sim-packages was given.
4323 if test "${enable_sim_packages+set}" = set; then :
4324   enableval=$enable_sim_packages; packages=disklabel
4325 case "${enableval}" in
4326   yes)  ;;
4327   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
4328   ,*)   packages="${packages}${enableval}";;
4329   *,)   packages="${enableval}${packages}";;
4330   *)    packages="${enableval}"'';;
4331 esac
4332 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4333 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4334 if test x"$silent" != x"yes" && test x"$packages" != x""; then
4335   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4336 fi
4337 else
4338   packages=disklabel
4339 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4340 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4341 if test x"$silent" != x"yes"; then
4342   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4343 fi
4344 fi
4345
4346
4347 # Check whether --enable-sim-reserved-bits was given.
4348 if test "${enable_sim_reserved_bits+set}" = set; then :
4349   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4350   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
4351   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
4352   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
4353 esac
4354 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
4355   echo "Setting reserved flags = $sim_reserved" 6>&1
4356 fi
4357 else
4358   sim_reserved=""
4359 fi
4360
4361
4362 # Check whether --enable-sim-smp was given.
4363 if test "${enable_sim_smp+set}" = set; then :
4364   enableval=$enable_sim_smp; case "${enableval}" in
4365   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
4366   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
4367   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
4368 esac
4369 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
4370   echo "Setting smp flags = $sim_smp" 6>&1
4371 fi
4372 else
4373   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
4374 if test x"$silent" != x"yes"; then
4375   echo "Setting smp flags = $sim_smp" 6>&1
4376 fi
4377 fi
4378
4379
4380 # Check whether --enable-sim-switch was given.
4381 if test "${enable_sim_switch+set}" = set; then :
4382   enableval=$enable_sim_switch; case "${enableval}" in
4383   yes)  sim_switch="-s";;
4384   no)   sim_switch="";;
4385   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
4386 esac
4387 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
4388   echo "Setting switch flags = $sim_switch" 6>&1
4389 fi
4390 else
4391   sim_switch="";
4392 if test x"$silent" != x"yes"; then
4393   echo "Setting switch flags = $sim_switch" 6>&1
4394 fi
4395 fi
4396
4397
4398 # Check whether --enable-sim-timebase was given.
4399 if test "${enable_sim_timebase+set}" = set; then :
4400   enableval=$enable_sim_timebase; case "${enableval}" in
4401   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
4402   no)   sim_timebase="-DWITH_TIME_BASE=0";;
4403   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
4404 esac
4405 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
4406   echo "Setting timebase flags = $sim_timebase" 6>&1
4407 fi
4408 else
4409   sim_timebase=""
4410 fi
4411
4412
4413 # Check whether --enable-werror was given.
4414 if test "${enable_werror+set}" = set; then :
4415   enableval=$enable_werror; case "${enableval}" in
4416      yes | y) ERROR_ON_WARNING="yes" ;;
4417      no | n)  ERROR_ON_WARNING="no" ;;
4418      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4419    esac
4420 fi
4421
4422 # Enable -Werror by default when using gcc
4423 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4424   ERROR_ON_WARNING=yes
4425 fi
4426 WERROR_CFLAGS=""
4427 if test "${ERROR_ON_WARNING}" = yes ; then
4428   WERROR_CFLAGS="-Werror"
4429 fi
4430 case "${host}" in
4431   *-*-mingw32*) WERROR_CFLAGS="$WERROR_CFLAGS -Wno-format" ;;
4432 esac
4433
4434
4435 # Check whether --enable-sim-warnings was given.
4436 if test "${enable_sim_warnings+set}" = set; then :
4437   enableval=$enable_sim_warnings; case "${enableval}" in
4438   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
4439   no)   sim_warnings="-w";;
4440   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4441 esac
4442 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
4443   echo "Setting warning flags = $sim_warnings" 6>&1
4444 fi
4445 else
4446   sim_warnings=""
4447 fi
4448
4449
4450 # Check whether --enable-sim-xor-endian was given.
4451 if test "${enable_sim_xor_endian+set}" = set; then :
4452   enableval=$enable_sim_xor_endian; case "${enableval}" in
4453   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
4454   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
4455   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
4456 esac
4457 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
4458   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
4459 fi
4460 else
4461   sim_xor_endian=""
4462 fi
4463
4464
4465 # Make sure we can run config.sub.
4466 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4467   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4468
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4470 $as_echo_n "checking build system type... " >&6; }
4471 if ${ac_cv_build+:} false; then :
4472   $as_echo_n "(cached) " >&6
4473 else
4474   ac_build_alias=$build_alias
4475 test "x$ac_build_alias" = x &&
4476   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4477 test "x$ac_build_alias" = x &&
4478   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4479 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4480   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4481
4482 fi
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4484 $as_echo "$ac_cv_build" >&6; }
4485 case $ac_cv_build in
4486 *-*-*) ;;
4487 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4488 esac
4489 build=$ac_cv_build
4490 ac_save_IFS=$IFS; IFS='-'
4491 set x $ac_cv_build
4492 shift
4493 build_cpu=$1
4494 build_vendor=$2
4495 shift; shift
4496 # Remember, the first character of IFS is used to create $*,
4497 # except with old shells:
4498 build_os=$*
4499 IFS=$ac_save_IFS
4500 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4501
4502
4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4504 $as_echo_n "checking host system type... " >&6; }
4505 if ${ac_cv_host+:} false; then :
4506   $as_echo_n "(cached) " >&6
4507 else
4508   if test "x$host_alias" = x; then
4509   ac_cv_host=$ac_cv_build
4510 else
4511   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4512     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4513 fi
4514
4515 fi
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4517 $as_echo "$ac_cv_host" >&6; }
4518 case $ac_cv_host in
4519 *-*-*) ;;
4520 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4521 esac
4522 host=$ac_cv_host
4523 ac_save_IFS=$IFS; IFS='-'
4524 set x $ac_cv_host
4525 shift
4526 host_cpu=$1
4527 host_vendor=$2
4528 shift; shift
4529 # Remember, the first character of IFS is used to create $*,
4530 # except with old shells:
4531 host_os=$*
4532 IFS=$ac_save_IFS
4533 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4534
4535
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4537 $as_echo_n "checking target system type... " >&6; }
4538 if ${ac_cv_target+:} false; then :
4539   $as_echo_n "(cached) " >&6
4540 else
4541   if test "x$target_alias" = x; then
4542   ac_cv_target=$ac_cv_host
4543 else
4544   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4545     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4546 fi
4547
4548 fi
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4550 $as_echo "$ac_cv_target" >&6; }
4551 case $ac_cv_target in
4552 *-*-*) ;;
4553 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4554 esac
4555 target=$ac_cv_target
4556 ac_save_IFS=$IFS; IFS='-'
4557 set x $ac_cv_target
4558 shift
4559 target_cpu=$1
4560 target_vendor=$2
4561 shift; shift
4562 # Remember, the first character of IFS is used to create $*,
4563 # except with old shells:
4564 target_os=$*
4565 IFS=$ac_save_IFS
4566 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4567
4568
4569 # The aliases save the names the user supplied, while $host etc.
4570 # will get canonicalized.
4571 test -n "$target_alias" &&
4572   test "$program_prefix$program_suffix$program_transform_name" = \
4573     NONENONEs,x,x, &&
4574   program_prefix=${target_alias}-
4575
4576 test "$program_prefix" != NONE &&
4577   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4578 # Use a double $ so make ignores it.
4579 test "$program_suffix" != NONE &&
4580   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4581 # Double any \ or $.
4582 # By default was `s,x,x', remove it if useless.
4583 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4584 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4585
4586
4587 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4588 # using the same condition.
4589
4590   # Use the system's zlib library.
4591   zlibdir="-L\$(top_builddir)/../zlib"
4592   zlibinc="-I\$(top_srcdir)/../zlib"
4593
4594 # Check whether --with-system-zlib was given.
4595 if test "${with_system_zlib+set}" = set; then :
4596   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
4597     zlibdir=
4598     zlibinc=
4599   fi
4600
4601 fi
4602
4603
4604
4605
4606
4607 # BFD uses libdl when when plugins enabled.
4608
4609   maybe_plugins=no
4610   for ac_header in dlfcn.h
4611 do :
4612   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4613 "
4614 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4615   cat >>confdefs.h <<_ACEOF
4616 #define HAVE_DLFCN_H 1
4617 _ACEOF
4618  maybe_plugins=yes
4619 fi
4620
4621 done
4622
4623   for ac_header in windows.h
4624 do :
4625   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4626 "
4627 if test "x$ac_cv_header_windows_h" = xyes; then :
4628   cat >>confdefs.h <<_ACEOF
4629 #define HAVE_WINDOWS_H 1
4630 _ACEOF
4631  maybe_plugins=yes
4632 fi
4633
4634 done
4635
4636
4637   # Check whether --enable-plugins was given.
4638 if test "${enable_plugins+set}" = set; then :
4639   enableval=$enable_plugins; case "${enableval}" in
4640       no) plugins=no ;;
4641       *) plugins=yes
4642          if test "$maybe_plugins" != "yes" ; then
4643            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4644          fi ;;
4645      esac
4646 else
4647   plugins=$maybe_plugins
4648
4649 fi
4650
4651   if test "$plugins" = "yes"; then
4652     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4653 $as_echo_n "checking for library containing dlsym... " >&6; }
4654 if ${ac_cv_search_dlsym+:} false; then :
4655   $as_echo_n "(cached) " >&6
4656 else
4657   ac_func_search_save_LIBS=$LIBS
4658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4659 /* end confdefs.h.  */
4660
4661 /* Override any GCC internal prototype to avoid an error.
4662    Use char because int might match the return type of a GCC
4663    builtin and then its argument prototype would still apply.  */
4664 #ifdef __cplusplus
4665 extern "C"
4666 #endif
4667 char dlsym ();
4668 int
4669 main ()
4670 {
4671 return dlsym ();
4672   ;
4673   return 0;
4674 }
4675 _ACEOF
4676 for ac_lib in '' dl; do
4677   if test -z "$ac_lib"; then
4678     ac_res="none required"
4679   else
4680     ac_res=-l$ac_lib
4681     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4682   fi
4683   if ac_fn_c_try_link "$LINENO"; then :
4684   ac_cv_search_dlsym=$ac_res
4685 fi
4686 rm -f core conftest.err conftest.$ac_objext \
4687     conftest$ac_exeext
4688   if ${ac_cv_search_dlsym+:} false; then :
4689   break
4690 fi
4691 done
4692 if ${ac_cv_search_dlsym+:} false; then :
4693
4694 else
4695   ac_cv_search_dlsym=no
4696 fi
4697 rm conftest.$ac_ext
4698 LIBS=$ac_func_search_save_LIBS
4699 fi
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4701 $as_echo "$ac_cv_search_dlsym" >&6; }
4702 ac_res=$ac_cv_search_dlsym
4703 if test "$ac_res" != no; then :
4704   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4705
4706 fi
4707
4708   fi
4709
4710
4711 case ${host} in
4712   *mingw32*)
4713
4714 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4715
4716     ;;
4717 esac
4718
4719 ac_config_headers="$ac_config_headers config.h:config.in"
4720
4721
4722
4723 sim_termio=""
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
4725 $as_echo_n "checking for struct termios... " >&6; }
4726 if ${ac_cv_termios_struct+:} false; then :
4727   $as_echo_n "(cached) " >&6
4728 else
4729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h.  */
4731 #include <sys/types.h>
4732 #include <sys/termios.h>
4733 int
4734 main ()
4735 {
4736 static struct termios x;
4737  x.c_iflag = 0;
4738  x.c_oflag = 0;
4739  x.c_cflag = 0;
4740  x.c_lflag = 0;
4741  x.c_cc[NCCS] = 0;
4742   ;
4743   return 0;
4744 }
4745 _ACEOF
4746 if ac_fn_c_try_compile "$LINENO"; then :
4747   ac_cv_termios_struct=yes
4748 else
4749   ac_cv_termios_struct=no
4750 fi
4751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4752 fi
4753
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
4755 $as_echo "$ac_cv_termios_struct" >&6; }
4756 if test $ac_cv_termios_struct = yes; then
4757   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4758 fi
4759
4760 if test "$ac_cv_termios_struct" = "yes"; then
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
4762 $as_echo_n "checking for c_line field in struct termios... " >&6; }
4763   if ${ac_cv_termios_cline+:} false; then :
4764   $as_echo_n "(cached) " >&6
4765 else
4766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767 /* end confdefs.h.  */
4768 #include <sys/types.h>
4769 #include <sys/termios.h>
4770 int
4771 main ()
4772 {
4773 static struct termios x; x.c_line = 0;
4774   ;
4775   return 0;
4776 }
4777 _ACEOF
4778 if ac_fn_c_try_compile "$LINENO"; then :
4779   ac_cv_termios_cline=yes
4780 else
4781   ac_cv_termios_cline=no
4782 fi
4783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4784 fi
4785
4786
4787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
4788 $as_echo "$ac_cv_termios_cline" >&6; }
4789   if test $ac_cv_termios_cline = yes; then
4790     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4791   fi
4792 else
4793   ac_cv_termios_cline=no
4794 fi
4795
4796 if test "$ac_cv_termios_struct" != "yes"; then
4797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
4798 $as_echo_n "checking for struct termio... " >&6; }
4799   if ${ac_cv_termio_struct+:} false; then :
4800   $as_echo_n "(cached) " >&6
4801 else
4802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4803 /* end confdefs.h.  */
4804 #include <sys/types.h>
4805 #include <sys/termio.h>
4806 int
4807 main ()
4808 {
4809 static struct termio x;
4810  x.c_iflag = 0;
4811  x.c_oflag = 0;
4812  x.c_cflag = 0;
4813  x.c_lflag = 0;
4814  x.c_cc[NCC] = 0;
4815   ;
4816   return 0;
4817 }
4818 _ACEOF
4819 if ac_fn_c_try_compile "$LINENO"; then :
4820   ac_cv_termio_struct=yes
4821 else
4822   ac_cv_termio_struct=no
4823 fi
4824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4825 fi
4826
4827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
4828 $as_echo "$ac_cv_termio_struct" >&6; }
4829   if test $ac_cv_termio_struct = yes; then
4830     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4831   fi
4832 else
4833   ac_cv_termio_struct=no
4834 fi
4835
4836 if test "$ac_cv_termio_struct" = "yes"; then
4837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
4838 $as_echo_n "checking for c_line field in struct termio... " >&6; }
4839   if ${ac_cv_termio_cline+:} false; then :
4840   $as_echo_n "(cached) " >&6
4841 else
4842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4843 /* end confdefs.h.  */
4844 #include <sys/types.h>
4845 #include <sys/termio.h>
4846 int
4847 main ()
4848 {
4849 static struct termio x; x.c_line = 0;
4850   ;
4851   return 0;
4852 }
4853 _ACEOF
4854 if ac_fn_c_try_compile "$LINENO"; then :
4855   ac_cv_termio_cline=yes
4856 else
4857   ac_cv_termio_cline=no
4858 fi
4859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4860 fi
4861
4862
4863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
4864 $as_echo "$ac_cv_termio_cline" >&6; }
4865   if test $ac_cv_termio_cline = yes; then
4866     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4867   fi
4868 else
4869   ac_cv_termio_cline=no
4870 fi
4871
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
4873 $as_echo_n "checking for struct statfs... " >&6; }
4874 if ${ac_cv_struct_statfs+:} false; then :
4875   $as_echo_n "(cached) " >&6
4876 else
4877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4878 /* end confdefs.h.  */
4879 #include <sys/types.h>
4880 #ifdef HAVE_SYS_PARAM_H
4881 #include <sys/param.h>
4882 #endif
4883 #ifdef HAVE_SYS_MOUNT_H
4884 #include <sys/mount.h>
4885 #endif
4886 #ifdef HAVE_SYS_VFS_H
4887 #include <sys/vfs.h>
4888 #endif
4889 #ifdef HAVE_SYS_STATFS_H
4890 #include <sys/statfs.h>
4891 #endif
4892 int
4893 main ()
4894 {
4895 static struct statfs s;
4896   ;
4897   return 0;
4898 }
4899 _ACEOF
4900 if ac_fn_c_try_compile "$LINENO"; then :
4901   ac_cv_struct_statfs=yes
4902 else
4903   ac_cv_struct_statfs=no
4904 fi
4905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4906 fi
4907
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
4909 $as_echo "$ac_cv_struct_statfs" >&6; }
4910 if test $ac_cv_struct_statfs = yes; then
4911
4912 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
4913
4914 fi
4915
4916 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
4917 if test "x$ac_cv_type_long_long" = xyes; then :
4918
4919 cat >>confdefs.h <<_ACEOF
4920 #define HAVE_LONG_LONG 1
4921 _ACEOF
4922
4923
4924 fi
4925
4926
4927 sim_devzero=""
4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
4929 $as_echo_n "checking for /dev/zero... " >&6; }
4930 if ${ac_cv_devzero+:} false; then :
4931   $as_echo_n "(cached) " >&6
4932 else
4933   if test "$cross_compiling" = yes; then :
4934   ac_cv_devzero=no
4935 else
4936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4937 /* end confdefs.h.  */
4938 #include <fcntl.h>
4939 main () {
4940   char buf[2048];
4941   int i;
4942   int fd = open ("/dev/zero", O_RDONLY);
4943   if (fd < 0)
4944     return 1;
4945   for (i = 0; i < sizeof (buf); i++)
4946     buf[i] = 1;
4947   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4948     return 1;
4949   for (i = 0; i < sizeof (buf); i++)
4950     if (buf[i])
4951       return 1;
4952   return 0;
4953 }
4954 _ACEOF
4955 if ac_fn_c_try_run "$LINENO"; then :
4956   ac_cv_devzero=yes
4957 else
4958   ac_cv_devzero=no
4959 fi
4960 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4961   conftest.$ac_objext conftest.beam conftest.$ac_ext
4962 fi
4963
4964 fi
4965
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
4967 $as_echo "$ac_cv_devzero" >&6; }
4968 if test $ac_cv_devzero = yes; then
4969   sim_devzero="-DHAVE_DEVZERO"
4970 else
4971   sim_devzero=""
4972 fi
4973
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
4975 $as_echo_n "checking for common simulator directory... " >&6; }
4976 if test -f "${srcdir}/../common/callback.c"; then
4977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4978 $as_echo "yes" >&6; }
4979   sim_callback="callback.o targ-map.o"
4980   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
4981 else
4982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4983 $as_echo "no" >&6; }
4984   sim_callback=""
4985   sim_targ_vals=""
4986 fi
4987
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
4989 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
4990 if test -f "${srcdir}/../common/sim-fpu.c"; then
4991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4992 $as_echo "yes" >&6; }
4993   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
4994   sim_fpu="sim-fpu.o"
4995 else
4996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4997 $as_echo "no" >&6; }
4998   sim_fpu_cflags=
4999   sim_fpu=
5000 fi
5001
5002 # Since we run commands on the build system, we have to create a
5003 # separate config header for the build system if build != host.
5004 if test x$host = x$build; then
5005   ac_config_commands="$ac_config_commands build-config.h"
5006
5007 else
5008   tempdir=build.$$
5009   rm -rf $tempdir
5010   mkdir $tempdir
5011   cd $tempdir
5012   case ${srcdir} in
5013   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
5014   *) realsrcdir=../${srcdir};;
5015   esac
5016   saved_CFLAGS="${CFLAGS}"
5017   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
5018   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
5019   ${realsrcdir}/configure \
5020     --enable-languages=${enable_languages-all} \
5021     --target=$target_alias --host=$build_alias --build=$build_alias
5022   CFLAGS="${saved_CFLAGS}"
5023   mv config.h ../build-config.h
5024   cd ..
5025   rm -rf $tempdir
5026 fi
5027
5028
5029
5030
5031
5032
5033 AR=${AR-ar}
5034
5035 if test -n "$ac_tool_prefix"; then
5036   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5037 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5039 $as_echo_n "checking for $ac_word... " >&6; }
5040 if ${ac_cv_prog_RANLIB+:} false; then :
5041   $as_echo_n "(cached) " >&6
5042 else
5043   if test -n "$RANLIB"; then
5044   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5045 else
5046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5047 for as_dir in $PATH
5048 do
5049   IFS=$as_save_IFS
5050   test -z "$as_dir" && as_dir=.
5051     for ac_exec_ext in '' $ac_executable_extensions; do
5052   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5053     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5054     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5055     break 2
5056   fi
5057 done
5058   done
5059 IFS=$as_save_IFS
5060
5061 fi
5062 fi
5063 RANLIB=$ac_cv_prog_RANLIB
5064 if test -n "$RANLIB"; then
5065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5066 $as_echo "$RANLIB" >&6; }
5067 else
5068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5069 $as_echo "no" >&6; }
5070 fi
5071
5072
5073 fi
5074 if test -z "$ac_cv_prog_RANLIB"; then
5075   ac_ct_RANLIB=$RANLIB
5076   # Extract the first word of "ranlib", so it can be a program name with args.
5077 set dummy ranlib; ac_word=$2
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5079 $as_echo_n "checking for $ac_word... " >&6; }
5080 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5081   $as_echo_n "(cached) " >&6
5082 else
5083   if test -n "$ac_ct_RANLIB"; then
5084   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5085 else
5086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5087 for as_dir in $PATH
5088 do
5089   IFS=$as_save_IFS
5090   test -z "$as_dir" && as_dir=.
5091     for ac_exec_ext in '' $ac_executable_extensions; do
5092   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5093     ac_cv_prog_ac_ct_RANLIB="ranlib"
5094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5095     break 2
5096   fi
5097 done
5098   done
5099 IFS=$as_save_IFS
5100
5101 fi
5102 fi
5103 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5104 if test -n "$ac_ct_RANLIB"; then
5105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5106 $as_echo "$ac_ct_RANLIB" >&6; }
5107 else
5108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5109 $as_echo "no" >&6; }
5110 fi
5111
5112   if test "x$ac_ct_RANLIB" = x; then
5113     RANLIB=":"
5114   else
5115     case $cross_compiling:$ac_tool_warned in
5116 yes:)
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5118 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5119 ac_tool_warned=yes ;;
5120 esac
5121     RANLIB=$ac_ct_RANLIB
5122   fi
5123 else
5124   RANLIB="$ac_cv_prog_RANLIB"
5125 fi
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163 ac_config_files="$ac_config_files Makefile"
5164
5165 ac_config_commands="$ac_config_commands default"
5166
5167 cat >confcache <<\_ACEOF
5168 # This file is a shell script that caches the results of configure
5169 # tests run on this system so they can be shared between configure
5170 # scripts and configure runs, see configure's option --config-cache.
5171 # It is not useful on other systems.  If it contains results you don't
5172 # want to keep, you may remove or edit it.
5173 #
5174 # config.status only pays attention to the cache file if you give it
5175 # the --recheck option to rerun configure.
5176 #
5177 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5178 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5179 # following values.
5180
5181 _ACEOF
5182
5183 # The following way of writing the cache mishandles newlines in values,
5184 # but we know of no workaround that is simple, portable, and efficient.
5185 # So, we kill variables containing newlines.
5186 # Ultrix sh set writes to stderr and can't be redirected directly,
5187 # and sets the high bit in the cache file unless we assign to the vars.
5188 (
5189   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5190     eval ac_val=\$$ac_var
5191     case $ac_val in #(
5192     *${as_nl}*)
5193       case $ac_var in #(
5194       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5195 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5196       esac
5197       case $ac_var in #(
5198       _ | IFS | as_nl) ;; #(
5199       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5200       *) { eval $ac_var=; unset $ac_var;} ;;
5201       esac ;;
5202     esac
5203   done
5204
5205   (set) 2>&1 |
5206     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5207     *${as_nl}ac_space=\ *)
5208       # `set' does not quote correctly, so add quotes: double-quote
5209       # substitution turns \\\\ into \\, and sed turns \\ into \.
5210       sed -n \
5211         "s/'/'\\\\''/g;
5212           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5213       ;; #(
5214     *)
5215       # `set' quotes correctly as required by POSIX, so do not add quotes.
5216       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5217       ;;
5218     esac |
5219     sort
5220 ) |
5221   sed '
5222      /^ac_cv_env_/b end
5223      t clear
5224      :clear
5225      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5226      t end
5227      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5228      :end' >>confcache
5229 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5230   if test -w "$cache_file"; then
5231     if test "x$cache_file" != "x/dev/null"; then
5232       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5233 $as_echo "$as_me: updating cache $cache_file" >&6;}
5234       if test ! -f "$cache_file" || test -h "$cache_file"; then
5235         cat confcache >"$cache_file"
5236       else
5237         case $cache_file in #(
5238         */* | ?:*)
5239           mv -f confcache "$cache_file"$$ &&
5240           mv -f "$cache_file"$$ "$cache_file" ;; #(
5241         *)
5242           mv -f confcache "$cache_file" ;;
5243         esac
5244       fi
5245     fi
5246   else
5247     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5248 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5249   fi
5250 fi
5251 rm -f confcache
5252
5253 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5254 # Let make expand exec_prefix.
5255 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5256
5257 DEFS=-DHAVE_CONFIG_H
5258
5259 ac_libobjs=
5260 ac_ltlibobjs=
5261 U=
5262 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5263   # 1. Remove the extension, and $U if already installed.
5264   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5265   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5266   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5267   #    will be set to the directory where LIBOBJS objects are built.
5268   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5269   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5270 done
5271 LIBOBJS=$ac_libobjs
5272
5273 LTLIBOBJS=$ac_ltlibobjs
5274
5275
5276
5277
5278 : "${CONFIG_STATUS=./config.status}"
5279 ac_write_fail=0
5280 ac_clean_files_save=$ac_clean_files
5281 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5283 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5284 as_write_fail=0
5285 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5286 #! $SHELL
5287 # Generated by $as_me.
5288 # Run this file to recreate the current configuration.
5289 # Compiler output produced by configure, useful for debugging
5290 # configure, is in config.log if it exists.
5291
5292 debug=false
5293 ac_cs_recheck=false
5294 ac_cs_silent=false
5295
5296 SHELL=\${CONFIG_SHELL-$SHELL}
5297 export SHELL
5298 _ASEOF
5299 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5300 ## -------------------- ##
5301 ## M4sh Initialization. ##
5302 ## -------------------- ##
5303
5304 # Be more Bourne compatible
5305 DUALCASE=1; export DUALCASE # for MKS sh
5306 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5307   emulate sh
5308   NULLCMD=:
5309   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5310   # is contrary to our usage.  Disable this feature.
5311   alias -g '${1+"$@"}'='"$@"'
5312   setopt NO_GLOB_SUBST
5313 else
5314   case `(set -o) 2>/dev/null` in #(
5315   *posix*) :
5316     set -o posix ;; #(
5317   *) :
5318      ;;
5319 esac
5320 fi
5321
5322
5323 as_nl='
5324 '
5325 export as_nl
5326 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5327 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5328 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5329 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5330 # Prefer a ksh shell builtin over an external printf program on Solaris,
5331 # but without wasting forks for bash or zsh.
5332 if test -z "$BASH_VERSION$ZSH_VERSION" \
5333     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5334   as_echo='print -r --'
5335   as_echo_n='print -rn --'
5336 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5337   as_echo='printf %s\n'
5338   as_echo_n='printf %s'
5339 else
5340   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5341     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5342     as_echo_n='/usr/ucb/echo -n'
5343   else
5344     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5345     as_echo_n_body='eval
5346       arg=$1;
5347       case $arg in #(
5348       *"$as_nl"*)
5349         expr "X$arg" : "X\\(.*\\)$as_nl";
5350         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5351       esac;
5352       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5353     '
5354     export as_echo_n_body
5355     as_echo_n='sh -c $as_echo_n_body as_echo'
5356   fi
5357   export as_echo_body
5358   as_echo='sh -c $as_echo_body as_echo'
5359 fi
5360
5361 # The user is always right.
5362 if test "${PATH_SEPARATOR+set}" != set; then
5363   PATH_SEPARATOR=:
5364   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5365     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5366       PATH_SEPARATOR=';'
5367   }
5368 fi
5369
5370
5371 # IFS
5372 # We need space, tab and new line, in precisely that order.  Quoting is
5373 # there to prevent editors from complaining about space-tab.
5374 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5375 # splitting by setting IFS to empty value.)
5376 IFS=" ""        $as_nl"
5377
5378 # Find who we are.  Look in the path if we contain no directory separator.
5379 as_myself=
5380 case $0 in #((
5381   *[\\/]* ) as_myself=$0 ;;
5382   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5383 for as_dir in $PATH
5384 do
5385   IFS=$as_save_IFS
5386   test -z "$as_dir" && as_dir=.
5387     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5388   done
5389 IFS=$as_save_IFS
5390
5391      ;;
5392 esac
5393 # We did not find ourselves, most probably we were run as `sh COMMAND'
5394 # in which case we are not to be found in the path.
5395 if test "x$as_myself" = x; then
5396   as_myself=$0
5397 fi
5398 if test ! -f "$as_myself"; then
5399   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5400   exit 1
5401 fi
5402
5403 # Unset variables that we do not need and which cause bugs (e.g. in
5404 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5405 # suppresses any "Segmentation fault" message there.  '((' could
5406 # trigger a bug in pdksh 5.2.14.
5407 for as_var in BASH_ENV ENV MAIL MAILPATH
5408 do eval test x\${$as_var+set} = xset \
5409   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5410 done
5411 PS1='$ '
5412 PS2='> '
5413 PS4='+ '
5414
5415 # NLS nuisances.
5416 LC_ALL=C
5417 export LC_ALL
5418 LANGUAGE=C
5419 export LANGUAGE
5420
5421 # CDPATH.
5422 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5423
5424
5425 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5426 # ----------------------------------------
5427 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5428 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5429 # script with STATUS, using 1 if that was 0.
5430 as_fn_error ()
5431 {
5432   as_status=$1; test $as_status -eq 0 && as_status=1
5433   if test "$4"; then
5434     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5435     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5436   fi
5437   $as_echo "$as_me: error: $2" >&2
5438   as_fn_exit $as_status
5439 } # as_fn_error
5440
5441
5442 # as_fn_set_status STATUS
5443 # -----------------------
5444 # Set $? to STATUS, without forking.
5445 as_fn_set_status ()
5446 {
5447   return $1
5448 } # as_fn_set_status
5449
5450 # as_fn_exit STATUS
5451 # -----------------
5452 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5453 as_fn_exit ()
5454 {
5455   set +e
5456   as_fn_set_status $1
5457   exit $1
5458 } # as_fn_exit
5459
5460 # as_fn_unset VAR
5461 # ---------------
5462 # Portably unset VAR.
5463 as_fn_unset ()
5464 {
5465   { eval $1=; unset $1;}
5466 }
5467 as_unset=as_fn_unset
5468 # as_fn_append VAR VALUE
5469 # ----------------------
5470 # Append the text in VALUE to the end of the definition contained in VAR. Take
5471 # advantage of any shell optimizations that allow amortized linear growth over
5472 # repeated appends, instead of the typical quadratic growth present in naive
5473 # implementations.
5474 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5475   eval 'as_fn_append ()
5476   {
5477     eval $1+=\$2
5478   }'
5479 else
5480   as_fn_append ()
5481   {
5482     eval $1=\$$1\$2
5483   }
5484 fi # as_fn_append
5485
5486 # as_fn_arith ARG...
5487 # ------------------
5488 # Perform arithmetic evaluation on the ARGs, and store the result in the
5489 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5490 # must be portable across $(()) and expr.
5491 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5492   eval 'as_fn_arith ()
5493   {
5494     as_val=$(( $* ))
5495   }'
5496 else
5497   as_fn_arith ()
5498   {
5499     as_val=`expr "$@" || test $? -eq 1`
5500   }
5501 fi # as_fn_arith
5502
5503
5504 if expr a : '\(a\)' >/dev/null 2>&1 &&
5505    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5506   as_expr=expr
5507 else
5508   as_expr=false
5509 fi
5510
5511 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5512   as_basename=basename
5513 else
5514   as_basename=false
5515 fi
5516
5517 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5518   as_dirname=dirname
5519 else
5520   as_dirname=false
5521 fi
5522
5523 as_me=`$as_basename -- "$0" ||
5524 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5525          X"$0" : 'X\(//\)$' \| \
5526          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5527 $as_echo X/"$0" |
5528     sed '/^.*\/\([^/][^/]*\)\/*$/{
5529             s//\1/
5530             q
5531           }
5532           /^X\/\(\/\/\)$/{
5533             s//\1/
5534             q
5535           }
5536           /^X\/\(\/\).*/{
5537             s//\1/
5538             q
5539           }
5540           s/.*/./; q'`
5541
5542 # Avoid depending upon Character Ranges.
5543 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5544 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5545 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5546 as_cr_digits='0123456789'
5547 as_cr_alnum=$as_cr_Letters$as_cr_digits
5548
5549 ECHO_C= ECHO_N= ECHO_T=
5550 case `echo -n x` in #(((((
5551 -n*)
5552   case `echo 'xy\c'` in
5553   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5554   xy)  ECHO_C='\c';;
5555   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5556        ECHO_T=' ';;
5557   esac;;
5558 *)
5559   ECHO_N='-n';;
5560 esac
5561
5562 rm -f conf$$ conf$$.exe conf$$.file
5563 if test -d conf$$.dir; then
5564   rm -f conf$$.dir/conf$$.file
5565 else
5566   rm -f conf$$.dir
5567   mkdir conf$$.dir 2>/dev/null
5568 fi
5569 if (echo >conf$$.file) 2>/dev/null; then
5570   if ln -s conf$$.file conf$$ 2>/dev/null; then
5571     as_ln_s='ln -s'
5572     # ... but there are two gotchas:
5573     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5574     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5575     # In both cases, we have to default to `cp -pR'.
5576     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5577       as_ln_s='cp -pR'
5578   elif ln conf$$.file conf$$ 2>/dev/null; then
5579     as_ln_s=ln
5580   else
5581     as_ln_s='cp -pR'
5582   fi
5583 else
5584   as_ln_s='cp -pR'
5585 fi
5586 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5587 rmdir conf$$.dir 2>/dev/null
5588
5589
5590 # as_fn_mkdir_p
5591 # -------------
5592 # Create "$as_dir" as a directory, including parents if necessary.
5593 as_fn_mkdir_p ()
5594 {
5595
5596   case $as_dir in #(
5597   -*) as_dir=./$as_dir;;
5598   esac
5599   test -d "$as_dir" || eval $as_mkdir_p || {
5600     as_dirs=
5601     while :; do
5602       case $as_dir in #(
5603       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5604       *) as_qdir=$as_dir;;
5605       esac
5606       as_dirs="'$as_qdir' $as_dirs"
5607       as_dir=`$as_dirname -- "$as_dir" ||
5608 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5609          X"$as_dir" : 'X\(//\)[^/]' \| \
5610          X"$as_dir" : 'X\(//\)$' \| \
5611          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5612 $as_echo X"$as_dir" |
5613     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5614             s//\1/
5615             q
5616           }
5617           /^X\(\/\/\)[^/].*/{
5618             s//\1/
5619             q
5620           }
5621           /^X\(\/\/\)$/{
5622             s//\1/
5623             q
5624           }
5625           /^X\(\/\).*/{
5626             s//\1/
5627             q
5628           }
5629           s/.*/./; q'`
5630       test -d "$as_dir" && break
5631     done
5632     test -z "$as_dirs" || eval "mkdir $as_dirs"
5633   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5634
5635
5636 } # as_fn_mkdir_p
5637 if mkdir -p . 2>/dev/null; then
5638   as_mkdir_p='mkdir -p "$as_dir"'
5639 else
5640   test -d ./-p && rmdir ./-p
5641   as_mkdir_p=false
5642 fi
5643
5644
5645 # as_fn_executable_p FILE
5646 # -----------------------
5647 # Test if FILE is an executable regular file.
5648 as_fn_executable_p ()
5649 {
5650   test -f "$1" && test -x "$1"
5651 } # as_fn_executable_p
5652 as_test_x='test -x'
5653 as_executable_p=as_fn_executable_p
5654
5655 # Sed expression to map a string onto a valid CPP name.
5656 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5657
5658 # Sed expression to map a string onto a valid variable name.
5659 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5660
5661
5662 exec 6>&1
5663 ## ----------------------------------- ##
5664 ## Main body of $CONFIG_STATUS script. ##
5665 ## ----------------------------------- ##
5666 _ASEOF
5667 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5668
5669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5670 # Save the log message, to keep $0 and so on meaningful, and to
5671 # report actual input values of CONFIG_FILES etc. instead of their
5672 # values after options handling.
5673 ac_log="
5674 This file was extended by $as_me, which was
5675 generated by GNU Autoconf 2.69.  Invocation command line was
5676
5677   CONFIG_FILES    = $CONFIG_FILES
5678   CONFIG_HEADERS  = $CONFIG_HEADERS
5679   CONFIG_LINKS    = $CONFIG_LINKS
5680   CONFIG_COMMANDS = $CONFIG_COMMANDS
5681   $ $0 $@
5682
5683 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5684 "
5685
5686 _ACEOF
5687
5688 case $ac_config_files in *"
5689 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5690 esac
5691
5692 case $ac_config_headers in *"
5693 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5694 esac
5695
5696
5697 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5698 # Files that config.status was made for.
5699 config_files="$ac_config_files"
5700 config_headers="$ac_config_headers"
5701 config_commands="$ac_config_commands"
5702
5703 _ACEOF
5704
5705 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5706 ac_cs_usage="\
5707 \`$as_me' instantiates files and other configuration actions
5708 from templates according to the current configuration.  Unless the files
5709 and actions are specified as TAGs, all are instantiated by default.
5710
5711 Usage: $0 [OPTION]... [TAG]...
5712
5713   -h, --help       print this help, then exit
5714   -V, --version    print version number and configuration settings, then exit
5715       --config     print configuration, then exit
5716   -q, --quiet, --silent
5717                    do not print progress messages
5718   -d, --debug      don't remove temporary files
5719       --recheck    update $as_me by reconfiguring in the same conditions
5720       --file=FILE[:TEMPLATE]
5721                    instantiate the configuration file FILE
5722       --header=FILE[:TEMPLATE]
5723                    instantiate the configuration header FILE
5724
5725 Configuration files:
5726 $config_files
5727
5728 Configuration headers:
5729 $config_headers
5730
5731 Configuration commands:
5732 $config_commands
5733
5734 Report bugs to the package provider."
5735
5736 _ACEOF
5737 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5738 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5739 ac_cs_version="\\
5740 config.status
5741 configured by $0, generated by GNU Autoconf 2.69,
5742   with options \\"\$ac_cs_config\\"
5743
5744 Copyright (C) 2012 Free Software Foundation, Inc.
5745 This config.status script is free software; the Free Software Foundation
5746 gives unlimited permission to copy, distribute and modify it."
5747
5748 ac_pwd='$ac_pwd'
5749 srcdir='$srcdir'
5750 INSTALL='$INSTALL'
5751 test -n "\$AWK" || AWK=awk
5752 _ACEOF
5753
5754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5755 # The default lists apply if the user does not specify any file.
5756 ac_need_defaults=:
5757 while test $# != 0
5758 do
5759   case $1 in
5760   --*=?*)
5761     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5762     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5763     ac_shift=:
5764     ;;
5765   --*=)
5766     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5767     ac_optarg=
5768     ac_shift=:
5769     ;;
5770   *)
5771     ac_option=$1
5772     ac_optarg=$2
5773     ac_shift=shift
5774     ;;
5775   esac
5776
5777   case $ac_option in
5778   # Handling of the options.
5779   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5780     ac_cs_recheck=: ;;
5781   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5782     $as_echo "$ac_cs_version"; exit ;;
5783   --config | --confi | --conf | --con | --co | --c )
5784     $as_echo "$ac_cs_config"; exit ;;
5785   --debug | --debu | --deb | --de | --d | -d )
5786     debug=: ;;
5787   --file | --fil | --fi | --f )
5788     $ac_shift
5789     case $ac_optarg in
5790     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5791     '') as_fn_error $? "missing file argument" ;;
5792     esac
5793     as_fn_append CONFIG_FILES " '$ac_optarg'"
5794     ac_need_defaults=false;;
5795   --header | --heade | --head | --hea )
5796     $ac_shift
5797     case $ac_optarg in
5798     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5799     esac
5800     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5801     ac_need_defaults=false;;
5802   --he | --h)
5803     # Conflict between --help and --header
5804     as_fn_error $? "ambiguous option: \`$1'
5805 Try \`$0 --help' for more information.";;
5806   --help | --hel | -h )
5807     $as_echo "$ac_cs_usage"; exit ;;
5808   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5809   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5810     ac_cs_silent=: ;;
5811
5812   # This is an error.
5813   -*) as_fn_error $? "unrecognized option: \`$1'
5814 Try \`$0 --help' for more information." ;;
5815
5816   *) as_fn_append ac_config_targets " $1"
5817      ac_need_defaults=false ;;
5818
5819   esac
5820   shift
5821 done
5822
5823 ac_configure_extra_args=
5824
5825 if $ac_cs_silent; then
5826   exec 6>/dev/null
5827   ac_configure_extra_args="$ac_configure_extra_args --silent"
5828 fi
5829
5830 _ACEOF
5831 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5832 if \$ac_cs_recheck; then
5833   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5834   shift
5835   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5836   CONFIG_SHELL='$SHELL'
5837   export CONFIG_SHELL
5838   exec "\$@"
5839 fi
5840
5841 _ACEOF
5842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5843 exec 5>>config.log
5844 {
5845   echo
5846   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5847 ## Running $as_me. ##
5848 _ASBOX
5849   $as_echo "$ac_log"
5850 } >&5
5851
5852 _ACEOF
5853 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5854 _ACEOF
5855
5856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5857
5858 # Handling of arguments.
5859 for ac_config_target in $ac_config_targets
5860 do
5861   case $ac_config_target in
5862     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5863     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
5864     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5865     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5866
5867   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5868   esac
5869 done
5870
5871
5872 # If the user did not use the arguments to specify the items to instantiate,
5873 # then the envvar interface is used.  Set only those that are not.
5874 # We use the long form for the default assignment because of an extremely
5875 # bizarre bug on SunOS 4.1.3.
5876 if $ac_need_defaults; then
5877   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5878   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5879   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5880 fi
5881
5882 # Have a temporary directory for convenience.  Make it in the build tree
5883 # simply because there is no reason against having it here, and in addition,
5884 # creating and moving files from /tmp can sometimes cause problems.
5885 # Hook for its removal unless debugging.
5886 # Note that there is a small window in which the directory will not be cleaned:
5887 # after its creation but before its name has been assigned to `$tmp'.
5888 $debug ||
5889 {
5890   tmp= ac_tmp=
5891   trap 'exit_status=$?
5892   : "${ac_tmp:=$tmp}"
5893   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5894 ' 0
5895   trap 'as_fn_exit 1' 1 2 13 15
5896 }
5897 # Create a (secure) tmp directory for tmp files.
5898
5899 {
5900   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5901   test -d "$tmp"
5902 }  ||
5903 {
5904   tmp=./conf$$-$RANDOM
5905   (umask 077 && mkdir "$tmp")
5906 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5907 ac_tmp=$tmp
5908
5909 # Set up the scripts for CONFIG_FILES section.
5910 # No need to generate them if there are no CONFIG_FILES.
5911 # This happens for instance with `./config.status config.h'.
5912 if test -n "$CONFIG_FILES"; then
5913
5914
5915 ac_cr=`echo X | tr X '\015'`
5916 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5917 # But we know of no other shell where ac_cr would be empty at this
5918 # point, so we can use a bashism as a fallback.
5919 if test "x$ac_cr" = x; then
5920   eval ac_cr=\$\'\\r\'
5921 fi
5922 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5923 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5924   ac_cs_awk_cr='\\r'
5925 else
5926   ac_cs_awk_cr=$ac_cr
5927 fi
5928
5929 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5930 _ACEOF
5931
5932
5933 {
5934   echo "cat >conf$$subs.awk <<_ACEOF" &&
5935   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5936   echo "_ACEOF"
5937 } >conf$$subs.sh ||
5938   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5939 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5940 ac_delim='%!_!# '
5941 for ac_last_try in false false false false false :; do
5942   . ./conf$$subs.sh ||
5943     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5944
5945   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5946   if test $ac_delim_n = $ac_delim_num; then
5947     break
5948   elif $ac_last_try; then
5949     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5950   else
5951     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5952   fi
5953 done
5954 rm -f conf$$subs.sh
5955
5956 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5957 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5958 _ACEOF
5959 sed -n '
5960 h
5961 s/^/S["/; s/!.*/"]=/
5962 p
5963 g
5964 s/^[^!]*!//
5965 :repl
5966 t repl
5967 s/'"$ac_delim"'$//
5968 t delim
5969 :nl
5970 h
5971 s/\(.\{148\}\)..*/\1/
5972 t more1
5973 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5974 p
5975 n
5976 b repl
5977 :more1
5978 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5979 p
5980 g
5981 s/.\{148\}//
5982 t nl
5983 :delim
5984 h
5985 s/\(.\{148\}\)..*/\1/
5986 t more2
5987 s/["\\]/\\&/g; s/^/"/; s/$/"/
5988 p
5989 b
5990 :more2
5991 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5992 p
5993 g
5994 s/.\{148\}//
5995 t delim
5996 ' <conf$$subs.awk | sed '
5997 /^[^""]/{
5998   N
5999   s/\n//
6000 }
6001 ' >>$CONFIG_STATUS || ac_write_fail=1
6002 rm -f conf$$subs.awk
6003 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6004 _ACAWK
6005 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6006   for (key in S) S_is_set[key] = 1
6007   FS = "\a"
6008
6009 }
6010 {
6011   line = $ 0
6012   nfields = split(line, field, "@")
6013   substed = 0
6014   len = length(field[1])
6015   for (i = 2; i < nfields; i++) {
6016     key = field[i]
6017     keylen = length(key)
6018     if (S_is_set[key]) {
6019       value = S[key]
6020       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6021       len += length(value) + length(field[++i])
6022       substed = 1
6023     } else
6024       len += 1 + keylen
6025   }
6026
6027   print line
6028 }
6029
6030 _ACAWK
6031 _ACEOF
6032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6033 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6034   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6035 else
6036   cat
6037 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6038   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6039 _ACEOF
6040
6041 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6042 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6043 # trailing colons and then remove the whole line if VPATH becomes empty
6044 # (actually we leave an empty line to preserve line numbers).
6045 if test "x$srcdir" = x.; then
6046   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6047 h
6048 s///
6049 s/^/:/
6050 s/[      ]*$/:/
6051 s/:\$(srcdir):/:/g
6052 s/:\${srcdir}:/:/g
6053 s/:@srcdir@:/:/g
6054 s/^:*//
6055 s/:*$//
6056 x
6057 s/\(=[   ]*\).*/\1/
6058 G
6059 s/\n//
6060 s/^[^=]*=[       ]*$//
6061 }'
6062 fi
6063
6064 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6065 fi # test -n "$CONFIG_FILES"
6066
6067 # Set up the scripts for CONFIG_HEADERS section.
6068 # No need to generate them if there are no CONFIG_HEADERS.
6069 # This happens for instance with `./config.status Makefile'.
6070 if test -n "$CONFIG_HEADERS"; then
6071 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6072 BEGIN {
6073 _ACEOF
6074
6075 # Transform confdefs.h into an awk script `defines.awk', embedded as
6076 # here-document in config.status, that substitutes the proper values into
6077 # config.h.in to produce config.h.
6078
6079 # Create a delimiter string that does not exist in confdefs.h, to ease
6080 # handling of long lines.
6081 ac_delim='%!_!# '
6082 for ac_last_try in false false :; do
6083   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6084   if test -z "$ac_tt"; then
6085     break
6086   elif $ac_last_try; then
6087     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6088   else
6089     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6090   fi
6091 done
6092
6093 # For the awk script, D is an array of macro values keyed by name,
6094 # likewise P contains macro parameters if any.  Preserve backslash
6095 # newline sequences.
6096
6097 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6098 sed -n '
6099 s/.\{148\}/&'"$ac_delim"'/g
6100 t rset
6101 :rset
6102 s/^[     ]*#[    ]*define[       ][      ]*/ /
6103 t def
6104 d
6105 :def
6106 s/\\$//
6107 t bsnl
6108 s/["\\]/\\&/g
6109 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6110 D["\1"]=" \3"/p
6111 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6112 d
6113 :bsnl
6114 s/["\\]/\\&/g
6115 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6116 D["\1"]=" \3\\\\\\n"\\/p
6117 t cont
6118 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6119 t cont
6120 d
6121 :cont
6122 n
6123 s/.\{148\}/&'"$ac_delim"'/g
6124 t clear
6125 :clear
6126 s/\\$//
6127 t bsnlc
6128 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6129 d
6130 :bsnlc
6131 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6132 b cont
6133 ' <confdefs.h | sed '
6134 s/'"$ac_delim"'/"\\\
6135 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6136
6137 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6138   for (key in D) D_is_set[key] = 1
6139   FS = "\a"
6140 }
6141 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6142   line = \$ 0
6143   split(line, arg, " ")
6144   if (arg[1] == "#") {
6145     defundef = arg[2]
6146     mac1 = arg[3]
6147   } else {
6148     defundef = substr(arg[1], 2)
6149     mac1 = arg[2]
6150   }
6151   split(mac1, mac2, "(") #)
6152   macro = mac2[1]
6153   prefix = substr(line, 1, index(line, defundef) - 1)
6154   if (D_is_set[macro]) {
6155     # Preserve the white space surrounding the "#".
6156     print prefix "define", macro P[macro] D[macro]
6157     next
6158   } else {
6159     # Replace #undef with comments.  This is necessary, for example,
6160     # in the case of _POSIX_SOURCE, which is predefined and required
6161     # on some systems where configure will not decide to define it.
6162     if (defundef == "undef") {
6163       print "/*", prefix defundef, macro, "*/"
6164       next
6165     }
6166   }
6167 }
6168 { print }
6169 _ACAWK
6170 _ACEOF
6171 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6172   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6173 fi # test -n "$CONFIG_HEADERS"
6174
6175
6176 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
6177 shift
6178 for ac_tag
6179 do
6180   case $ac_tag in
6181   :[FHLC]) ac_mode=$ac_tag; continue;;
6182   esac
6183   case $ac_mode$ac_tag in
6184   :[FHL]*:*);;
6185   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6186   :[FH]-) ac_tag=-:-;;
6187   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6188   esac
6189   ac_save_IFS=$IFS
6190   IFS=:
6191   set x $ac_tag
6192   IFS=$ac_save_IFS
6193   shift
6194   ac_file=$1
6195   shift
6196
6197   case $ac_mode in
6198   :L) ac_source=$1;;
6199   :[FH])
6200     ac_file_inputs=
6201     for ac_f
6202     do
6203       case $ac_f in
6204       -) ac_f="$ac_tmp/stdin";;
6205       *) # Look for the file first in the build tree, then in the source tree
6206          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6207          # because $ac_f cannot contain `:'.
6208          test -f "$ac_f" ||
6209            case $ac_f in
6210            [\\/$]*) false;;
6211            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6212            esac ||
6213            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6214       esac
6215       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6216       as_fn_append ac_file_inputs " '$ac_f'"
6217     done
6218
6219     # Let's still pretend it is `configure' which instantiates (i.e., don't
6220     # use $as_me), people would be surprised to read:
6221     #    /* config.h.  Generated by config.status.  */
6222     configure_input='Generated from '`
6223           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6224         `' by configure.'
6225     if test x"$ac_file" != x-; then
6226       configure_input="$ac_file.  $configure_input"
6227       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6228 $as_echo "$as_me: creating $ac_file" >&6;}
6229     fi
6230     # Neutralize special characters interpreted by sed in replacement strings.
6231     case $configure_input in #(
6232     *\&* | *\|* | *\\* )
6233        ac_sed_conf_input=`$as_echo "$configure_input" |
6234        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6235     *) ac_sed_conf_input=$configure_input;;
6236     esac
6237
6238     case $ac_tag in
6239     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6240       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6241     esac
6242     ;;
6243   esac
6244
6245   ac_dir=`$as_dirname -- "$ac_file" ||
6246 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6247          X"$ac_file" : 'X\(//\)[^/]' \| \
6248          X"$ac_file" : 'X\(//\)$' \| \
6249          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6250 $as_echo X"$ac_file" |
6251     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6252             s//\1/
6253             q
6254           }
6255           /^X\(\/\/\)[^/].*/{
6256             s//\1/
6257             q
6258           }
6259           /^X\(\/\/\)$/{
6260             s//\1/
6261             q
6262           }
6263           /^X\(\/\).*/{
6264             s//\1/
6265             q
6266           }
6267           s/.*/./; q'`
6268   as_dir="$ac_dir"; as_fn_mkdir_p
6269   ac_builddir=.
6270
6271 case "$ac_dir" in
6272 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6273 *)
6274   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6275   # A ".." for each directory in $ac_dir_suffix.
6276   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6277   case $ac_top_builddir_sub in
6278   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6279   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6280   esac ;;
6281 esac
6282 ac_abs_top_builddir=$ac_pwd
6283 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6284 # for backward compatibility:
6285 ac_top_builddir=$ac_top_build_prefix
6286
6287 case $srcdir in
6288   .)  # We are building in place.
6289     ac_srcdir=.
6290     ac_top_srcdir=$ac_top_builddir_sub
6291     ac_abs_top_srcdir=$ac_pwd ;;
6292   [\\/]* | ?:[\\/]* )  # Absolute name.
6293     ac_srcdir=$srcdir$ac_dir_suffix;
6294     ac_top_srcdir=$srcdir
6295     ac_abs_top_srcdir=$srcdir ;;
6296   *) # Relative name.
6297     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6298     ac_top_srcdir=$ac_top_build_prefix$srcdir
6299     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6300 esac
6301 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6302
6303
6304   case $ac_mode in
6305   :F)
6306   #
6307   # CONFIG_FILE
6308   #
6309
6310   case $INSTALL in
6311   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6312   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6313   esac
6314 _ACEOF
6315
6316 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6317 # If the template does not know about datarootdir, expand it.
6318 # FIXME: This hack should be removed a few years after 2.60.
6319 ac_datarootdir_hack=; ac_datarootdir_seen=
6320 ac_sed_dataroot='
6321 /datarootdir/ {
6322   p
6323   q
6324 }
6325 /@datadir@/p
6326 /@docdir@/p
6327 /@infodir@/p
6328 /@localedir@/p
6329 /@mandir@/p'
6330 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6331 *datarootdir*) ac_datarootdir_seen=yes;;
6332 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6333   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6334 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6335 _ACEOF
6336 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6337   ac_datarootdir_hack='
6338   s&@datadir@&$datadir&g
6339   s&@docdir@&$docdir&g
6340   s&@infodir@&$infodir&g
6341   s&@localedir@&$localedir&g
6342   s&@mandir@&$mandir&g
6343   s&\\\${datarootdir}&$datarootdir&g' ;;
6344 esac
6345 _ACEOF
6346
6347 # Neutralize VPATH when `$srcdir' = `.'.
6348 # Shell code in configure.ac might set extrasub.
6349 # FIXME: do we really want to maintain this feature?
6350 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6351 ac_sed_extra="$ac_vpsub
6352 $extrasub
6353 _ACEOF
6354 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6355 :t
6356 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6357 s|@configure_input@|$ac_sed_conf_input|;t t
6358 s&@top_builddir@&$ac_top_builddir_sub&;t t
6359 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6360 s&@srcdir@&$ac_srcdir&;t t
6361 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6362 s&@top_srcdir@&$ac_top_srcdir&;t t
6363 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6364 s&@builddir@&$ac_builddir&;t t
6365 s&@abs_builddir@&$ac_abs_builddir&;t t
6366 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6367 s&@INSTALL@&$ac_INSTALL&;t t
6368 $ac_datarootdir_hack
6369 "
6370 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6371   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6372
6373 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6374   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6375   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6376       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6377   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6378 which seems to be undefined.  Please make sure it is defined" >&5
6379 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6380 which seems to be undefined.  Please make sure it is defined" >&2;}
6381
6382   rm -f "$ac_tmp/stdin"
6383   case $ac_file in
6384   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6385   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6386   esac \
6387   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6388  ;;
6389   :H)
6390   #
6391   # CONFIG_HEADER
6392   #
6393   if test x"$ac_file" != x-; then
6394     {
6395       $as_echo "/* $configure_input  */" \
6396       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6397     } >"$ac_tmp/config.h" \
6398       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6399     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6400       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6401 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6402     else
6403       rm -f "$ac_file"
6404       mv "$ac_tmp/config.h" "$ac_file" \
6405         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6406     fi
6407   else
6408     $as_echo "/* $configure_input  */" \
6409       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6410       || as_fn_error $? "could not create -" "$LINENO" 5
6411   fi
6412  ;;
6413
6414   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6415 $as_echo "$as_me: executing $ac_file commands" >&6;}
6416  ;;
6417   esac
6418
6419
6420   case $ac_file$ac_mode in
6421     "build-config.h":C) cp config.h build-config.h ;;
6422     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
6423
6424   esac
6425 done # for ac_tag
6426
6427
6428 as_fn_exit 0
6429 _ACEOF
6430 ac_clean_files=$ac_clean_files_save
6431
6432 test $ac_write_fail = 0 ||
6433   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6434
6435
6436 # configure is writing to config.log, and then calls config.status.
6437 # config.status does its own redirection, appending to config.log.
6438 # Unfortunately, on DOS this fails, as config.log is still kept open
6439 # by configure, so config.status won't be able to write to it; its
6440 # output is simply discarded.  So we exec the FD to /dev/null,
6441 # effectively closing config.log, so it can be properly (re)opened and
6442 # appended to by config.status.  When coming back to configure, we
6443 # need to make the FD available again.
6444 if test "$no_create" != yes; then
6445   ac_cs_success=:
6446   ac_config_status_args=
6447   test "$silent" = yes &&
6448     ac_config_status_args="$ac_config_status_args --quiet"
6449   exec 5>/dev/null
6450   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6451   exec 5>>config.log
6452   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6453   # would make configure fail if this is the last instruction.
6454   $ac_cs_success || as_fn_exit 1
6455 fi
6456 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6457   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6458 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6459 fi
6460