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_alignment
 637 sim_timebase
 638 sim_hostbitsize
 639 sim_bitsize
 640 sim_igen_smp
 641 sim_smp
 642 sim_hostendian
 643 sim_xor_endian
 644 sim_endian
 645 sim_inline
 646 sim_pk_obj
 647 sim_pk_src
 648 sim_hw_obj
 649 sim_hw_src
 650 sim_icache
 651 sim_filter
 652 sim_jump
 653 sim_decode_mechanism
 654 sim_dup
 655 sim_switch
 656 sim_opcode
 657 sim_config
 658 sim_line_nr
 659 sim_warnings
 660 RANLIB
 661 AR
 662 CFLAGS_FOR_BUILD
 663 CC_FOR_BUILD
 664 zlibinc
 665 zlibdir
 666 target_os
 667 target_vendor
 668 target_cpu
 669 target
 670 host_os
 671 host_vendor
 672 host_cpu
 673 host
 674 build_os
 675 build_vendor
 676 build_cpu
 677 build
 678 WERROR_CFLAGS
 679 EGREP
 680 GREP
 681 CPP
 682 CATOBJEXT
 683 GENCAT
 684 INSTOBJEXT
 685 DATADIRNAME
 686 CATALOGS
 687 POSUB
 688 GMSGFMT
 689 XGETTEXT
 690 INCINTL
 691 LIBINTL_DEP
 692 LIBINTL
 693 USE_NLS
 694 OBJEXT
 695 EXEEXT
 696 ac_ct_CC
 697 CPPFLAGS
 698 LDFLAGS
 699 CFLAGS
 700 CC
 701 INSTALL_DATA
 702 INSTALL_SCRIPT
 703 INSTALL_PROGRAM
 704 target_alias
 705 host_alias
 706 build_alias
 707 LIBS
 708 ECHO_T
 709 ECHO_N
 710 ECHO_C
 711 DEFS
 712 mandir
 713 localedir
 714 libdir
 715 psdir
 716 pdfdir
 717 dvidir
 718 htmldir
 719 infodir
 720 docdir
 721 oldincludedir
 722 includedir
 723 localstatedir
 724 sharedstatedir
 725 sysconfdir
 726 datadir
 727 datarootdir
 728 libexecdir
 729 sbindir
 730 bindir
 731 program_transform_name
 732 prefix
 733 exec_prefix
 734 PACKAGE_URL
 735 PACKAGE_BUGREPORT
 736 PACKAGE_STRING
 737 PACKAGE_VERSION
 738 PACKAGE_TARNAME
 739 PACKAGE_NAME
 740 PATH_SEPARATOR
 741 SHELL'
 742 ac_subst_files=''
 743 ac_user_opts='
 744 enable_option_checking
 745 enable_sim_alignment
 746 enable_sim_assert
 747 enable_sim_bitsize
 748 enable_sim_config
 749 enable_sim_decode_mechanism
 750 enable_sim_default_model
 751 enable_sim_duplicate
 752 enable_sim_endian
 753 enable_sim_filter
 754 enable_sim_float
 755 enable_sim_hardware
 756 enable_sim_hostbitsize
 757 enable_sim_hostendian
 758 enable_sim_icache
 759 enable_sim_inline
 760 enable_sim_jump
 761 enable_sim_line_nr
 762 enable_sim_model
 763 enable_sim_model_issue
 764 enable_sim_monitor
 765 enable_sim_opcode
 766 enable_sim_packages
 767 enable_sim_reserved_bits
 768 enable_sim_smp
 769 enable_sim_switch
 770 enable_sim_timebase
 771 enable_werror
 772 enable_sim_warnings
 773 enable_sim_xor_endian
 774 with_system_zlib
 775 enable_plugins
 776 '
 777       ac_precious_vars='build_alias
 778 host_alias
 779 target_alias
 780 CC
 781 CFLAGS
 782 LDFLAGS
 783 LIBS
 784 CPPFLAGS
 785 CPP'
 786
 787
 788 # Initialize some variables set by options.
 789 ac_init_help=
 790 ac_init_version=false
 791 ac_unrecognized_opts=
 792 ac_unrecognized_sep=
 793 # The variables have the same names as the options, with
 794 # dashes changed to underlines.
 795 cache_file=/dev/null
 796 exec_prefix=NONE
 797 no_create=
 798 no_recursion=
 799 prefix=NONE
 800 program_prefix=NONE
 801 program_suffix=NONE
 802 program_transform_name=s,x,x,
 803 silent=
 804 site=
 805 srcdir=
 806 verbose=
 807 x_includes=NONE
 808 x_libraries=NONE
 809
 810 # Installation directory options.
 811 # These are left unexpanded so users can "make install exec_prefix=/foo"
 812 # and all the variables that are supposed to be based on exec_prefix
 813 # by default will actually change.
 814 # Use braces instead of parens because sh, perl, etc. also accept them.
 815 # (The list follows the same order as the GNU Coding Standards.)
 816 bindir='${exec_prefix}/bin'
 817 sbindir='${exec_prefix}/sbin'
 818 libexecdir='${exec_prefix}/libexec'
 819 datarootdir='${prefix}/share'
 820 datadir='${datarootdir}'
 821 sysconfdir='${prefix}/etc'
 822 sharedstatedir='${prefix}/com'
 823 localstatedir='${prefix}/var'
 824 includedir='${prefix}/include'
 825 oldincludedir='/usr/include'
 826 docdir='${datarootdir}/doc/${PACKAGE}'
 827 infodir='${datarootdir}/info'
 828 htmldir='${docdir}'
 829 dvidir='${docdir}'
 830 pdfdir='${docdir}'
 831 psdir='${docdir}'
 832 libdir='${exec_prefix}/lib'
 833 localedir='${datarootdir}/locale'
 834 mandir='${datarootdir}/man'
 835
 836 ac_prev=
 837 ac_dashdash=
 838 for ac_option
 839 do
 840   # If the previous option needs an argument, assign it.
 841   if test -n "$ac_prev"; then
 842     eval $ac_prev=\$ac_option
 843     ac_prev=
 844     continue
 845   fi
 846
 847   case $ac_option in
 848   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 849   *=)   ac_optarg= ;;
 850   *)    ac_optarg=yes ;;
 851   esac
 852
 853   # Accept the important Cygnus configure options, so we can diagnose typos.
 854
 855   case $ac_dashdash$ac_option in
 856   --)
 857     ac_dashdash=yes ;;
 858
 859   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 860     ac_prev=bindir ;;
 861   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 862     bindir=$ac_optarg ;;
 863
 864   -build | --build | --buil | --bui | --bu)
 865     ac_prev=build_alias ;;
 866   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 867     build_alias=$ac_optarg ;;
 868
 869   -cache-file | --cache-file | --cache-fil | --cache-fi \
 870   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 871     ac_prev=cache_file ;;
 872   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 873   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 874     cache_file=$ac_optarg ;;
 875
 876   --config-cache | -C)
 877     cache_file=config.cache ;;
 878
 879   -datadir | --datadir | --datadi | --datad)
 880     ac_prev=datadir ;;
 881   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 882     datadir=$ac_optarg ;;
 883
 884   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 885   | --dataroo | --dataro | --datar)
 886     ac_prev=datarootdir ;;
 887   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 888   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 889     datarootdir=$ac_optarg ;;
 890
 891   -disable-* | --disable-*)
 892     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 893     # Reject names that are not valid shell variable names.
 894     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 895       as_fn_error $? "invalid feature name: $ac_useropt"
 896     ac_useropt_orig=$ac_useropt
 897     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 898     case $ac_user_opts in
 899       *"
 900 "enable_$ac_useropt"
 901 "*) ;;
 902       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 903          ac_unrecognized_sep=', ';;
 904     esac
 905     eval enable_$ac_useropt=no ;;
 906
 907   -docdir | --docdir | --docdi | --doc | --do)
 908     ac_prev=docdir ;;
 909   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 910     docdir=$ac_optarg ;;
 911
 912   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 913     ac_prev=dvidir ;;
 914   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 915     dvidir=$ac_optarg ;;
 916
 917   -enable-* | --enable-*)
 918     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 919     # Reject names that are not valid shell variable names.
 920     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 921       as_fn_error $? "invalid feature name: $ac_useropt"
 922     ac_useropt_orig=$ac_useropt
 923     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 924     case $ac_user_opts in
 925       *"
 926 "enable_$ac_useropt"
 927 "*) ;;
 928       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 929          ac_unrecognized_sep=', ';;
 930     esac
 931     eval enable_$ac_useropt=\$ac_optarg ;;
 932
 933   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 934   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 935   | --exec | --exe | --ex)
 936     ac_prev=exec_prefix ;;
 937   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 938   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 939   | --exec=* | --exe=* | --ex=*)
 940     exec_prefix=$ac_optarg ;;
 941
 942   -gas | --gas | --ga | --g)
 943     # Obsolete; use --with-gas.
 944     with_gas=yes ;;
 945
 946   -help | --help | --hel | --he | -h)
 947     ac_init_help=long ;;
 948   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 949     ac_init_help=recursive ;;
 950   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 951     ac_init_help=short ;;
 952
 953   -host | --host | --hos | --ho)
 954     ac_prev=host_alias ;;
 955   -host=* | --host=* | --hos=* | --ho=*)
 956     host_alias=$ac_optarg ;;
 957
 958   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 959     ac_prev=htmldir ;;
 960   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 961   | --ht=*)
 962     htmldir=$ac_optarg ;;
 963
 964   -includedir | --includedir | --includedi | --included | --include \
 965   | --includ | --inclu | --incl | --inc)
 966     ac_prev=includedir ;;
 967   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 968   | --includ=* | --inclu=* | --incl=* | --inc=*)
 969     includedir=$ac_optarg ;;
 970
 971   -infodir | --infodir | --infodi | --infod | --info | --inf)
 972     ac_prev=infodir ;;
 973   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 974     infodir=$ac_optarg ;;
 975
 976   -libdir | --libdir | --libdi | --libd)
 977     ac_prev=libdir ;;
 978   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 979     libdir=$ac_optarg ;;
 980
 981   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 982   | --libexe | --libex | --libe)
 983     ac_prev=libexecdir ;;
 984   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 985   | --libexe=* | --libex=* | --libe=*)
 986     libexecdir=$ac_optarg ;;
 987
 988   -localedir | --localedir | --localedi | --localed | --locale)
 989     ac_prev=localedir ;;
 990   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 991     localedir=$ac_optarg ;;
 992
 993   -localstatedir | --localstatedir | --localstatedi | --localstated \
 994   | --localstate | --localstat | --localsta | --localst | --locals)
 995     ac_prev=localstatedir ;;
 996   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 997   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 998     localstatedir=$ac_optarg ;;
 999
1000   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1001     ac_prev=mandir ;;
1002   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1003     mandir=$ac_optarg ;;
1004
1005   -nfp | --nfp | --nf)
1006     # Obsolete; use --without-fp.
1007     with_fp=no ;;
1008
1009   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1010   | --no-cr | --no-c | -n)
1011     no_create=yes ;;
1012
1013   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1014   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1015     no_recursion=yes ;;
1016
1017   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1018   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1019   | --oldin | --oldi | --old | --ol | --o)
1020     ac_prev=oldincludedir ;;
1021   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1022   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1023   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1024     oldincludedir=$ac_optarg ;;
1025
1026   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1027     ac_prev=prefix ;;
1028   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1029     prefix=$ac_optarg ;;
1030
1031   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1032   | --program-pre | --program-pr | --program-p)
1033     ac_prev=program_prefix ;;
1034   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1035   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1036     program_prefix=$ac_optarg ;;
1037
1038   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1039   | --program-suf | --program-su | --program-s)
1040     ac_prev=program_suffix ;;
1041   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1042   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1043     program_suffix=$ac_optarg ;;
1044
1045   -program-transform-name | --program-transform-name \
1046   | --program-transform-nam | --program-transform-na \
1047   | --program-transform-n | --program-transform- \
1048   | --program-transform | --program-transfor \
1049   | --program-transfo | --program-transf \
1050   | --program-trans | --program-tran \
1051   | --progr-tra | --program-tr | --program-t)
1052     ac_prev=program_transform_name ;;
1053   -program-transform-name=* | --program-transform-name=* \
1054   | --program-transform-nam=* | --program-transform-na=* \
1055   | --program-transform-n=* | --program-transform-=* \
1056   | --program-transform=* | --program-transfor=* \
1057   | --program-transfo=* | --program-transf=* \
1058   | --program-trans=* | --program-tran=* \
1059   | --progr-tra=* | --program-tr=* | --program-t=*)
1060     program_transform_name=$ac_optarg ;;
1061
1062   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1063     ac_prev=pdfdir ;;
1064   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1065     pdfdir=$ac_optarg ;;
1066
1067   -psdir | --psdir | --psdi | --psd | --ps)
1068     ac_prev=psdir ;;
1069   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1070     psdir=$ac_optarg ;;
1071
1072   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1073   | -silent | --silent | --silen | --sile | --sil)
1074     silent=yes ;;
1075
1076   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1077     ac_prev=sbindir ;;
1078   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1079   | --sbi=* | --sb=*)
1080     sbindir=$ac_optarg ;;
1081
1082   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1083   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1084   | --sharedst | --shareds | --shared | --share | --shar \
1085   | --sha | --sh)
1086     ac_prev=sharedstatedir ;;
1087   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1088   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1089   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1090   | --sha=* | --sh=*)
1091     sharedstatedir=$ac_optarg ;;
1092
1093   -site | --site | --sit)
1094     ac_prev=site ;;
1095   -site=* | --site=* | --sit=*)
1096     site=$ac_optarg ;;
1097
1098   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1099     ac_prev=srcdir ;;
1100   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1101     srcdir=$ac_optarg ;;
1102
1103   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1104   | --syscon | --sysco | --sysc | --sys | --sy)
1105     ac_prev=sysconfdir ;;
1106   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1107   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1108     sysconfdir=$ac_optarg ;;
1109
1110   -target | --target | --targe | --targ | --tar | --ta | --t)
1111     ac_prev=target_alias ;;
1112   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1113     target_alias=$ac_optarg ;;
1114
1115   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1116     verbose=yes ;;
1117
1118   -version | --version | --versio | --versi | --vers | -V)
1119     ac_init_version=: ;;
1120
1121   -with-* | --with-*)
1122     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1123     # Reject names that are not valid shell variable names.
1124     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1125       as_fn_error $? "invalid package name: $ac_useropt"
1126     ac_useropt_orig=$ac_useropt
1127     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1128     case $ac_user_opts in
1129       *"
1130 "with_$ac_useropt"
1131 "*) ;;
1132       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1133          ac_unrecognized_sep=', ';;
1134     esac
1135     eval with_$ac_useropt=\$ac_optarg ;;
1136
1137   -without-* | --without-*)
1138     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1139     # Reject names that are not valid shell variable names.
1140     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1141       as_fn_error $? "invalid package name: $ac_useropt"
1142     ac_useropt_orig=$ac_useropt
1143     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1144     case $ac_user_opts in
1145       *"
1146 "with_$ac_useropt"
1147 "*) ;;
1148       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1149          ac_unrecognized_sep=', ';;
1150     esac
1151     eval with_$ac_useropt=no ;;
1152
1153   --x)
1154     # Obsolete; use --with-x.
1155     with_x=yes ;;
1156
1157   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1158   | --x-incl | --x-inc | --x-in | --x-i)
1159     ac_prev=x_includes ;;
1160   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1161   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1162     x_includes=$ac_optarg ;;
1163
1164   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1165   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1166     ac_prev=x_libraries ;;
1167   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1168   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1169     x_libraries=$ac_optarg ;;
1170
1171   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1172 Try \`$0 --help' for more information"
1173     ;;
1174
1175   *=*)
1176     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1177     # Reject names that are not valid shell variable names.
1178     case $ac_envvar in #(
1179       '' | [0-9]* | *[!_$as_cr_alnum]* )
1180       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1181     esac
1182     eval $ac_envvar=\$ac_optarg
1183     export $ac_envvar ;;
1184
1185   *)
1186     # FIXME: should be removed in autoconf 3.0.
1187     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1188     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1189       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1190     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1191     ;;
1192
1193   esac
1194 done
1195
1196 if test -n "$ac_prev"; then
1197   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1198   as_fn_error $? "missing argument to $ac_option"
1199 fi
1200
1201 if test -n "$ac_unrecognized_opts"; then
1202   case $enable_option_checking in
1203     no) ;;
1204     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1205     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1206   esac
1207 fi
1208
1209 # Check all directory arguments for consistency.
1210 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1211                 datadir sysconfdir sharedstatedir localstatedir includedir \
1212                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1213                 libdir localedir mandir
1214 do
1215   eval ac_val=\$$ac_var
1216   # Remove trailing slashes.
1217   case $ac_val in
1218     */ )
1219       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1220       eval $ac_var=\$ac_val;;
1221   esac
1222   # Be sure to have absolute directory names.
1223   case $ac_val in
1224     [\\/$]* | ?:[\\/]* )  continue;;
1225     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1226   esac
1227   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1228 done
1229
1230 # There might be people who depend on the old broken behavior: `$host'
1231 # used to hold the argument of --host etc.
1232 # FIXME: To remove some day.
1233 build=$build_alias
1234 host=$host_alias
1235 target=$target_alias
1236
1237 # FIXME: To remove some day.
1238 if test "x$host_alias" != x; then
1239   if test "x$build_alias" = x; then
1240     cross_compiling=maybe
1241   elif test "x$build_alias" != "x$host_alias"; then
1242     cross_compiling=yes
1243   fi
1244 fi
1245
1246 ac_tool_prefix=
1247 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1248
1249 test "$silent" = yes && exec 6>/dev/null
1250
1251
1252 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1253 ac_ls_di=`ls -di .` &&
1254 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1255   as_fn_error $? "working directory cannot be determined"
1256 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1257   as_fn_error $? "pwd does not report name of working directory"
1258
1259
1260 # Find the source files, if location was not specified.
1261 if test -z "$srcdir"; then
1262   ac_srcdir_defaulted=yes
1263   # Try the directory containing this script, then the parent directory.
1264   ac_confdir=`$as_dirname -- "$as_myself" ||
1265 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1266          X"$as_myself" : 'X\(//\)[^/]' \| \
1267          X"$as_myself" : 'X\(//\)$' \| \
1268          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1269 $as_echo X"$as_myself" |
1270     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1271             s//\1/
1272             q
1273           }
1274           /^X\(\/\/\)[^/].*/{
1275             s//\1/
1276             q
1277           }
1278           /^X\(\/\/\)$/{
1279             s//\1/
1280             q
1281           }
1282           /^X\(\/\).*/{
1283             s//\1/
1284             q
1285           }
1286           s/.*/./; q'`
1287   srcdir=$ac_confdir
1288   if test ! -r "$srcdir/$ac_unique_file"; then
1289     srcdir=..
1290   fi
1291 else
1292   ac_srcdir_defaulted=no
1293 fi
1294 if test ! -r "$srcdir/$ac_unique_file"; then
1295   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1296   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1297 fi
1298 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1299 ac_abs_confdir=`(
1300         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1301         pwd)`
1302 # When building in place, set srcdir=.
1303 if test "$ac_abs_confdir" = "$ac_pwd"; then
1304   srcdir=.
1305 fi
1306 # Remove unnecessary trailing slashes from srcdir.
1307 # Double slashes in file names in object file debugging info
1308 # mess up M-x gdb in Emacs.
1309 case $srcdir in
1310 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1311 esac
1312 for ac_var in $ac_precious_vars; do
1313   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1314   eval ac_env_${ac_var}_value=\$${ac_var}
1315   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1316   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1317 done
1318
1319 #
1320 # Report the --help message.
1321 #
1322 if test "$ac_init_help" = "long"; then
1323   # Omit some internal or obsolete options to make the list less imposing.
1324   # This message is too long to be a string in the A/UX 3.1 sh.
1325   cat <<_ACEOF
1326 \`configure' configures this package to adapt to many kinds of systems.
1327
1328 Usage: $0 [OPTION]... [VAR=VALUE]...
1329
1330 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1331 VAR=VALUE.  See below for descriptions of some of the useful variables.
1332
1333 Defaults for the options are specified in brackets.
1334
1335 Configuration:
1336   -h, --help              display this help and exit
1337       --help=short        display options specific to this package
1338       --help=recursive    display the short help of all the included packages
1339   -V, --version           display version information and exit
1340   -q, --quiet, --silent   do not print \`checking ...' messages
1341       --cache-file=FILE   cache test results in FILE [disabled]
1342   -C, --config-cache      alias for \`--cache-file=config.cache'
1343   -n, --no-create         do not create output files
1344       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1345
1346 Installation directories:
1347   --prefix=PREFIX         install architecture-independent files in PREFIX
1348                           [$ac_default_prefix]
1349   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1350                           [PREFIX]
1351
1352 By default, \`make install' will install all the files in
1353 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1354 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1355 for instance \`--prefix=\$HOME'.
1356
1357 For better control, use the options below.
1358
1359 Fine tuning of the installation directories:
1360   --bindir=DIR            user executables [EPREFIX/bin]
1361   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1362   --libexecdir=DIR        program executables [EPREFIX/libexec]
1363   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1364   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1365   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1366   --libdir=DIR            object code libraries [EPREFIX/lib]
1367   --includedir=DIR        C header files [PREFIX/include]
1368   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1369   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1370   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1371   --infodir=DIR           info documentation [DATAROOTDIR/info]
1372   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1373   --mandir=DIR            man documentation [DATAROOTDIR/man]
1374   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1375   --htmldir=DIR           html documentation [DOCDIR]
1376   --dvidir=DIR            dvi documentation [DOCDIR]
1377   --pdfdir=DIR            pdf documentation [DOCDIR]
1378   --psdir=DIR             ps documentation [DOCDIR]
1379 _ACEOF
1380
1381   cat <<\_ACEOF
1382
1383 Program names:
1384   --program-prefix=PREFIX            prepend PREFIX to installed program names
1385   --program-suffix=SUFFIX            append SUFFIX to installed program names
1386   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1387
1388 System types:
1389   --build=BUILD     configure for building on BUILD [guessed]
1390   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1391   --target=TARGET   configure for building compilers for TARGET [HOST]
1392 _ACEOF
1393 fi
1394
1395 if test -n "$ac_init_help"; then
1396
1397   cat <<\_ACEOF
1398
1399 Optional Features:
1400   --disable-option-checking  ignore unrecognized --enable/--with options
1401   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1402   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1403   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1404   --enable-sim-assert                   Specify whether to perform random assertions.
1405   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1406   --enable-sim-config=file              Override default config file
1407   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1408   --enable-sim-default-model=which      Specify default PowerPC to model.
1409   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1410   --enable-sim-endian=endian            Specify target byte endian orientation.
1411   --enable-sim-filter=rule              Specify filter rules.
1412   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1413   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1414   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1415   --enable-sim-hostendian=end           Specify host byte endian orientation.
1416   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1417   --enable-sim-inline=inlines           Specify which functions should be inlined.
1418   --enable-sim-jump             Jump between semantic code (instead of call/return).
1419   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1420   --enable-sim-model=which              Specify PowerPC to model.
1421   --enable-sim-model-issue              Specify whether to simulate model specific actions
1422   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1423   --enable-sim-opcode=which             Override default opcode lookup.
1424   --enable-sim-packages=list            Specify the packages to be included in the build.
1425   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1426   --enable-sim-smp=n                    Specify number of processors to configure for.
1427   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1428   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1429   --enable-werror         treat compile warnings as errors
1430   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1431   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1432   --enable-plugins        Enable support for plugins
1433
1434 Optional Packages:
1435   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1436   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1437   --with-system-zlib      use installed libz
1438
1439 Some influential environment variables:
1440   CC          C compiler command
1441   CFLAGS      C compiler flags
1442   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1443               nonstandard directory <lib dir>
1444   LIBS        libraries to pass to the linker, e.g. -l<library>
1445   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1446               you have headers in a nonstandard directory <include dir>
1447   CPP         C preprocessor
1448
1449 Use these variables to override the choices made by `configure' or to help
1450 it to find libraries and programs with nonstandard names/locations.
1451
1452 Report bugs to the package provider.
1453 _ACEOF
1454 ac_status=$?
1455 fi
1456
1457 if test "$ac_init_help" = "recursive"; then
1458   # If there are subdirs, report their specific --help.
1459   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1460     test -d "$ac_dir" ||
1461       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1462       continue
1463     ac_builddir=.
1464
1465 case "$ac_dir" in
1466 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1467 *)
1468   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1469   # A ".." for each directory in $ac_dir_suffix.
1470   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1471   case $ac_top_builddir_sub in
1472   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1473   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1474   esac ;;
1475 esac
1476 ac_abs_top_builddir=$ac_pwd
1477 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1478 # for backward compatibility:
1479 ac_top_builddir=$ac_top_build_prefix
1480
1481 case $srcdir in
1482   .)  # We are building in place.
1483     ac_srcdir=.
1484     ac_top_srcdir=$ac_top_builddir_sub
1485     ac_abs_top_srcdir=$ac_pwd ;;
1486   [\\/]* | ?:[\\/]* )  # Absolute name.
1487     ac_srcdir=$srcdir$ac_dir_suffix;
1488     ac_top_srcdir=$srcdir
1489     ac_abs_top_srcdir=$srcdir ;;
1490   *) # Relative name.
1491     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1492     ac_top_srcdir=$ac_top_build_prefix$srcdir
1493     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1494 esac
1495 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1496
1497     cd "$ac_dir" || { ac_status=$?; continue; }
1498     # Check for guested configure.
1499     if test -f "$ac_srcdir/configure.gnu"; then
1500       echo &&
1501       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1502     elif test -f "$ac_srcdir/configure"; then
1503       echo &&
1504       $SHELL "$ac_srcdir/configure" --help=recursive
1505     else
1506       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1507     fi || ac_status=$?
1508     cd "$ac_pwd" || { ac_status=$?; break; }
1509   done
1510 fi
1511
1512 test -n "$ac_init_help" && exit $ac_status
1513 if $ac_init_version; then
1514   cat <<\_ACEOF
1515 configure
1516 generated by GNU Autoconf 2.69
1517
1518 Copyright (C) 2012 Free Software Foundation, Inc.
1519 This configure script is free software; the Free Software Foundation
1520 gives unlimited permission to copy, distribute and modify it.
1521 _ACEOF
1522   exit
1523 fi
1524
1525 ## ------------------------ ##
1526 ## Autoconf initialization. ##
1527 ## ------------------------ ##
1528
1529 # ac_fn_c_try_compile LINENO
1530 # --------------------------
1531 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1532 ac_fn_c_try_compile ()
1533 {
1534   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1535   rm -f conftest.$ac_objext
1536   if { { ac_try="$ac_compile"
1537 case "(($ac_try" in
1538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1539   *) ac_try_echo=$ac_try;;
1540 esac
1541 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1542 $as_echo "$ac_try_echo"; } >&5
1543   (eval "$ac_compile") 2>conftest.err
1544   ac_status=$?
1545   if test -s conftest.err; then
1546     grep -v '^ *+' conftest.err >conftest.er1
1547     cat conftest.er1 >&5
1548     mv -f conftest.er1 conftest.err
1549   fi
1550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1551   test $ac_status = 0; } && {
1552          test -z "$ac_c_werror_flag" ||
1553          test ! -s conftest.err
1554        } && test -s conftest.$ac_objext; then :
1555   ac_retval=0
1556 else
1557   $as_echo "$as_me: failed program was:" >&5
1558 sed 's/^/| /' conftest.$ac_ext >&5
1559
1560         ac_retval=1
1561 fi
1562   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1563   as_fn_set_status $ac_retval
1564
1565 } # ac_fn_c_try_compile
1566
1567 # ac_fn_c_try_run LINENO
1568 # ----------------------
1569 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1570 # that executables *can* be run.
1571 ac_fn_c_try_run ()
1572 {
1573   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1574   if { { ac_try="$ac_link"
1575 case "(($ac_try" in
1576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1577   *) ac_try_echo=$ac_try;;
1578 esac
1579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1580 $as_echo "$ac_try_echo"; } >&5
1581   (eval "$ac_link") 2>&5
1582   ac_status=$?
1583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1584   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1585   { { case "(($ac_try" in
1586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587   *) ac_try_echo=$ac_try;;
1588 esac
1589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590 $as_echo "$ac_try_echo"; } >&5
1591   (eval "$ac_try") 2>&5
1592   ac_status=$?
1593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594   test $ac_status = 0; }; }; then :
1595   ac_retval=0
1596 else
1597   $as_echo "$as_me: program exited with status $ac_status" >&5
1598        $as_echo "$as_me: failed program was:" >&5
1599 sed 's/^/| /' conftest.$ac_ext >&5
1600
1601        ac_retval=$ac_status
1602 fi
1603   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1604   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1605   as_fn_set_status $ac_retval
1606
1607 } # ac_fn_c_try_run
1608
1609 # ac_fn_c_try_cpp LINENO
1610 # ----------------------
1611 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1612 ac_fn_c_try_cpp ()
1613 {
1614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1615   if { { ac_try="$ac_cpp conftest.$ac_ext"
1616 case "(($ac_try" in
1617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1618   *) ac_try_echo=$ac_try;;
1619 esac
1620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1621 $as_echo "$ac_try_echo"; } >&5
1622   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1623   ac_status=$?
1624   if test -s conftest.err; then
1625     grep -v '^ *+' conftest.err >conftest.er1
1626     cat conftest.er1 >&5
1627     mv -f conftest.er1 conftest.err
1628   fi
1629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1630   test $ac_status = 0; } > conftest.i && {
1631          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1632          test ! -s conftest.err
1633        }; then :
1634   ac_retval=0
1635 else
1636   $as_echo "$as_me: failed program was:" >&5
1637 sed 's/^/| /' conftest.$ac_ext >&5
1638
1639     ac_retval=1
1640 fi
1641   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1642   as_fn_set_status $ac_retval
1643
1644 } # ac_fn_c_try_cpp
1645
1646 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1647 # -------------------------------------------------------
1648 # Tests whether HEADER exists and can be compiled using the include files in
1649 # INCLUDES, setting the cache variable VAR accordingly.
1650 ac_fn_c_check_header_compile ()
1651 {
1652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1654 $as_echo_n "checking for $2... " >&6; }
1655 if eval \${$3+:} false; then :
1656   $as_echo_n "(cached) " >&6
1657 else
1658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h.  */
1660 $4
1661 #include <$2>
1662 _ACEOF
1663 if ac_fn_c_try_compile "$LINENO"; then :
1664   eval "$3=yes"
1665 else
1666   eval "$3=no"
1667 fi
1668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1669 fi
1670 eval ac_res=\$$3
1671                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1672 $as_echo "$ac_res" >&6; }
1673   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1674
1675 } # ac_fn_c_check_header_compile
1676
1677 # ac_fn_c_try_link LINENO
1678 # -----------------------
1679 # Try to link conftest.$ac_ext, and return whether this succeeded.
1680 ac_fn_c_try_link ()
1681 {
1682   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683   rm -f conftest.$ac_objext conftest$ac_exeext
1684   if { { ac_try="$ac_link"
1685 case "(($ac_try" in
1686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1687   *) ac_try_echo=$ac_try;;
1688 esac
1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690 $as_echo "$ac_try_echo"; } >&5
1691   (eval "$ac_link") 2>conftest.err
1692   ac_status=$?
1693   if test -s conftest.err; then
1694     grep -v '^ *+' conftest.err >conftest.er1
1695     cat conftest.er1 >&5
1696     mv -f conftest.er1 conftest.err
1697   fi
1698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1699   test $ac_status = 0; } && {
1700          test -z "$ac_c_werror_flag" ||
1701          test ! -s conftest.err
1702        } && test -s conftest$ac_exeext && {
1703          test "$cross_compiling" = yes ||
1704          test -x conftest$ac_exeext
1705        }; then :
1706   ac_retval=0
1707 else
1708   $as_echo "$as_me: failed program was:" >&5
1709 sed 's/^/| /' conftest.$ac_ext >&5
1710
1711         ac_retval=1
1712 fi
1713   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1714   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1715   # interfere with the next link command; also delete a directory that is
1716   # left behind by Apple's compiler.  We do this before executing the actions.
1717   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1718   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1719   as_fn_set_status $ac_retval
1720
1721 } # ac_fn_c_try_link
1722
1723 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1724 # -------------------------------------------
1725 # Tests whether TYPE exists after having included INCLUDES, setting cache
1726 # variable VAR accordingly.
1727 ac_fn_c_check_type ()
1728 {
1729   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1731 $as_echo_n "checking for $2... " >&6; }
1732 if eval \${$3+:} false; then :
1733   $as_echo_n "(cached) " >&6
1734 else
1735   eval "$3=no"
1736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1737 /* end confdefs.h.  */
1738 $4
1739 int
1740 main ()
1741 {
1742 if (sizeof ($2))
1743          return 0;
1744   ;
1745   return 0;
1746 }
1747 _ACEOF
1748 if ac_fn_c_try_compile "$LINENO"; then :
1749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1750 /* end confdefs.h.  */
1751 $4
1752 int
1753 main ()
1754 {
1755 if (sizeof (($2)))
1756             return 0;
1757   ;
1758   return 0;
1759 }
1760 _ACEOF
1761 if ac_fn_c_try_compile "$LINENO"; then :
1762
1763 else
1764   eval "$3=yes"
1765 fi
1766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1767 fi
1768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1769 fi
1770 eval ac_res=\$$3
1771                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1772 $as_echo "$ac_res" >&6; }
1773   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1774
1775 } # ac_fn_c_check_type
1776 cat >config.log <<_ACEOF
1777 This file contains any messages produced by compilers while
1778 running configure, to aid debugging if configure makes a mistake.
1779
1780 It was created by $as_me, which was
1781 generated by GNU Autoconf 2.69.  Invocation command line was
1782
1783   $ $0 $@
1784
1785 _ACEOF
1786 exec 5>>config.log
1787 {
1788 cat <<_ASUNAME
1789 ## --------- ##
1790 ## Platform. ##
1791 ## --------- ##
1792
1793 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1794 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1795 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1796 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1797 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1798
1799 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1800 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1801
1802 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1803 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1804 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1805 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1806 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1807 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1808 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1809
1810 _ASUNAME
1811
1812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813 for as_dir in $PATH
1814 do
1815   IFS=$as_save_IFS
1816   test -z "$as_dir" && as_dir=.
1817     $as_echo "PATH: $as_dir"
1818   done
1819 IFS=$as_save_IFS
1820
1821 } >&5
1822
1823 cat >&5 <<_ACEOF
1824
1825
1826 ## ----------- ##
1827 ## Core tests. ##
1828 ## ----------- ##
1829
1830 _ACEOF
1831
1832
1833 # Keep a trace of the command line.
1834 # Strip out --no-create and --no-recursion so they do not pile up.
1835 # Strip out --silent because we don't want to record it for future runs.
1836 # Also quote any args containing shell meta-characters.
1837 # Make two passes to allow for proper duplicate-argument suppression.
1838 ac_configure_args=
1839 ac_configure_args0=
1840 ac_configure_args1=
1841 ac_must_keep_next=false
1842 for ac_pass in 1 2
1843 do
1844   for ac_arg
1845   do
1846     case $ac_arg in
1847     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1848     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1849     | -silent | --silent | --silen | --sile | --sil)
1850       continue ;;
1851     *\'*)
1852       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1853     esac
1854     case $ac_pass in
1855     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1856     2)
1857       as_fn_append ac_configure_args1 " '$ac_arg'"
1858       if test $ac_must_keep_next = true; then
1859         ac_must_keep_next=false # Got value, back to normal.
1860       else
1861         case $ac_arg in
1862           *=* | --config-cache | -C | -disable-* | --disable-* \
1863           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1864           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1865           | -with-* | --with-* | -without-* | --without-* | --x)
1866             case "$ac_configure_args0 " in
1867               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1868             esac
1869             ;;
1870           -* ) ac_must_keep_next=true ;;
1871         esac
1872       fi
1873       as_fn_append ac_configure_args " '$ac_arg'"
1874       ;;
1875     esac
1876   done
1877 done
1878 { ac_configure_args0=; unset ac_configure_args0;}
1879 { ac_configure_args1=; unset ac_configure_args1;}
1880
1881 # When interrupted or exit'd, cleanup temporary files, and complete
1882 # config.log.  We remove comments because anyway the quotes in there
1883 # would cause problems or look ugly.
1884 # WARNING: Use '\'' to represent an apostrophe within the trap.
1885 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1886 trap 'exit_status=$?
1887   # Save into config.log some information that might help in debugging.
1888   {
1889     echo
1890
1891     $as_echo "## ---------------- ##
1892 ## Cache variables. ##
1893 ## ---------------- ##"
1894     echo
1895     # The following way of writing the cache mishandles newlines in values,
1896 (
1897   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1898     eval ac_val=\$$ac_var
1899     case $ac_val in #(
1900     *${as_nl}*)
1901       case $ac_var in #(
1902       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1903 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1904       esac
1905       case $ac_var in #(
1906       _ | IFS | as_nl) ;; #(
1907       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1908       *) { eval $ac_var=; unset $ac_var;} ;;
1909       esac ;;
1910     esac
1911   done
1912   (set) 2>&1 |
1913     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1914     *${as_nl}ac_space=\ *)
1915       sed -n \
1916         "s/'\''/'\''\\\\'\'''\''/g;
1917           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1918       ;; #(
1919     *)
1920       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1921       ;;
1922     esac |
1923     sort
1924 )
1925     echo
1926
1927     $as_echo "## ----------------- ##
1928 ## Output variables. ##
1929 ## ----------------- ##"
1930     echo
1931     for ac_var in $ac_subst_vars
1932     do
1933       eval ac_val=\$$ac_var
1934       case $ac_val in
1935       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1936       esac
1937       $as_echo "$ac_var='\''$ac_val'\''"
1938     done | sort
1939     echo
1940
1941     if test -n "$ac_subst_files"; then
1942       $as_echo "## ------------------- ##
1943 ## File substitutions. ##
1944 ## ------------------- ##"
1945       echo
1946       for ac_var in $ac_subst_files
1947       do
1948         eval ac_val=\$$ac_var
1949         case $ac_val in
1950         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1951         esac
1952         $as_echo "$ac_var='\''$ac_val'\''"
1953       done | sort
1954       echo
1955     fi
1956
1957     if test -s confdefs.h; then
1958       $as_echo "## ----------- ##
1959 ## confdefs.h. ##
1960 ## ----------- ##"
1961       echo
1962       cat confdefs.h
1963       echo
1964     fi
1965     test "$ac_signal" != 0 &&
1966       $as_echo "$as_me: caught signal $ac_signal"
1967     $as_echo "$as_me: exit $exit_status"
1968   } >&5
1969   rm -f core *.core core.conftest.* &&
1970     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1971     exit $exit_status
1972 ' 0
1973 for ac_signal in 1 2 13 15; do
1974   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1975 done
1976 ac_signal=0
1977
1978 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1979 rm -f -r conftest* confdefs.h
1980
1981 $as_echo "/* confdefs.h */" > confdefs.h
1982
1983 # Predefined preprocessor variables.
1984
1985 cat >>confdefs.h <<_ACEOF
1986 #define PACKAGE_NAME "$PACKAGE_NAME"
1987 _ACEOF
1988
1989 cat >>confdefs.h <<_ACEOF
1990 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1991 _ACEOF
1992
1993 cat >>confdefs.h <<_ACEOF
1994 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1995 _ACEOF
1996
1997 cat >>confdefs.h <<_ACEOF
1998 #define PACKAGE_STRING "$PACKAGE_STRING"
1999 _ACEOF
2000
2001 cat >>confdefs.h <<_ACEOF
2002 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2003 _ACEOF
2004
2005 cat >>confdefs.h <<_ACEOF
2006 #define PACKAGE_URL "$PACKAGE_URL"
2007 _ACEOF
2008
2009
2010 # Let the site file select an alternate cache file if it wants to.
2011 # Prefer an explicitly selected file to automatically selected ones.
2012 ac_site_file1=NONE
2013 ac_site_file2=NONE
2014 if test -n "$CONFIG_SITE"; then
2015   # We do not want a PATH search for config.site.
2016   case $CONFIG_SITE in #((
2017     -*)  ac_site_file1=./$CONFIG_SITE;;
2018     */*) ac_site_file1=$CONFIG_SITE;;
2019     *)   ac_site_file1=./$CONFIG_SITE;;
2020   esac
2021 elif test "x$prefix" != xNONE; then
2022   ac_site_file1=$prefix/share/config.site
2023   ac_site_file2=$prefix/etc/config.site
2024 else
2025   ac_site_file1=$ac_default_prefix/share/config.site
2026   ac_site_file2=$ac_default_prefix/etc/config.site
2027 fi
2028 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2029 do
2030   test "x$ac_site_file" = xNONE && continue
2031   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2032     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2033 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2034     sed 's/^/| /' "$ac_site_file" >&5
2035     . "$ac_site_file" \
2036       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2037 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2038 as_fn_error $? "failed to load site script $ac_site_file
2039 See \`config.log' for more details" "$LINENO" 5; }
2040   fi
2041 done
2042
2043 if test -r "$cache_file"; then
2044   # Some versions of bash will fail to source /dev/null (special files
2045   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2046   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2047     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2048 $as_echo "$as_me: loading cache $cache_file" >&6;}
2049     case $cache_file in
2050       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2051       *)                      . "./$cache_file";;
2052     esac
2053   fi
2054 else
2055   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2056 $as_echo "$as_me: creating cache $cache_file" >&6;}
2057   >$cache_file
2058 fi
2059
2060 # Check that the precious variables saved in the cache have kept the same
2061 # value.
2062 ac_cache_corrupted=false
2063 for ac_var in $ac_precious_vars; do
2064   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2065   eval ac_new_set=\$ac_env_${ac_var}_set
2066   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2067   eval ac_new_val=\$ac_env_${ac_var}_value
2068   case $ac_old_set,$ac_new_set in
2069     set,)
2070       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2071 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2072       ac_cache_corrupted=: ;;
2073     ,set)
2074       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2075 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2076       ac_cache_corrupted=: ;;
2077     ,);;
2078     *)
2079       if test "x$ac_old_val" != "x$ac_new_val"; then
2080         # differences in whitespace do not lead to failure.
2081         ac_old_val_w=`echo x $ac_old_val`
2082         ac_new_val_w=`echo x $ac_new_val`
2083         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2084           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2085 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2086           ac_cache_corrupted=:
2087         else
2088           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2089 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2090           eval $ac_var=\$ac_old_val
2091         fi
2092         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2093 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2094         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2095 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2096       fi;;
2097   esac
2098   # Pass precious variables to config.status.
2099   if test "$ac_new_set" = set; then
2100     case $ac_new_val in
2101     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2102     *) ac_arg=$ac_var=$ac_new_val ;;
2103     esac
2104     case " $ac_configure_args " in
2105       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2106       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2107     esac
2108   fi
2109 done
2110 if $ac_cache_corrupted; then
2111   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2112 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2113   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2114 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2115   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2116 fi
2117 ## -------------------- ##
2118 ## Main body of script. ##
2119 ## -------------------- ##
2120
2121 ac_ext=c
2122 ac_cpp='$CPP $CPPFLAGS'
2123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2125 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2126
2127
2128
2129
2130 ac_aux_dir=
2131 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2132   if test -f "$ac_dir/install-sh"; then
2133     ac_aux_dir=$ac_dir
2134     ac_install_sh="$ac_aux_dir/install-sh -c"
2135     break
2136   elif test -f "$ac_dir/install.sh"; then
2137     ac_aux_dir=$ac_dir
2138     ac_install_sh="$ac_aux_dir/install.sh -c"
2139     break
2140   elif test -f "$ac_dir/shtool"; then
2141     ac_aux_dir=$ac_dir
2142     ac_install_sh="$ac_aux_dir/shtool install -c"
2143     break
2144   fi
2145 done
2146 if test -z "$ac_aux_dir"; then
2147   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2148 fi
2149
2150 # These three variables are undocumented and unsupported,
2151 # and are intended to be withdrawn in a future Autoconf release.
2152 # They can cause serious problems if a builder's source tree is in a directory
2153 # whose full name contains unusual characters.
2154 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2155 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2156 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2157
2158
2159 # Find a good install program.  We prefer a C program (faster),
2160 # so one script is as good as another.  But avoid the broken or
2161 # incompatible versions:
2162 # SysV /etc/install, /usr/sbin/install
2163 # SunOS /usr/etc/install
2164 # IRIX /sbin/install
2165 # AIX /bin/install
2166 # AmigaOS /C/install, which installs bootblocks on floppy discs
2167 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2168 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2169 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2170 # OS/2's system install, which has a completely different semantic
2171 # ./install, which can be erroneously created by make from ./install.sh.
2172 # Reject install programs that cannot install multiple files.
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2174 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2175 if test -z "$INSTALL"; then
2176 if ${ac_cv_path_install+:} false; then :
2177   $as_echo_n "(cached) " >&6
2178 else
2179   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180 for as_dir in $PATH
2181 do
2182   IFS=$as_save_IFS
2183   test -z "$as_dir" && as_dir=.
2184     # Account for people who put trailing slashes in PATH elements.
2185 case $as_dir/ in #((
2186   ./ | .// | /[cC]/* | \
2187   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2188   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2189   /usr/ucb/* ) ;;
2190   *)
2191     # OSF1 and SCO ODT 3.0 have their own names for install.
2192     # Don't use installbsd from OSF since it installs stuff as root
2193     # by default.
2194     for ac_prog in ginstall scoinst install; do
2195       for ac_exec_ext in '' $ac_executable_extensions; do
2196         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2197           if test $ac_prog = install &&
2198             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2199             # AIX install.  It has an incompatible calling convention.
2200             :
2201           elif test $ac_prog = install &&
2202             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2203             # program-specific install script used by HP pwplus--don't use.
2204             :
2205           else
2206             rm -rf conftest.one conftest.two conftest.dir
2207             echo one > conftest.one
2208             echo two > conftest.two
2209             mkdir conftest.dir
2210             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2211               test -s conftest.one && test -s conftest.two &&
2212               test -s conftest.dir/conftest.one &&
2213               test -s conftest.dir/conftest.two
2214             then
2215               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2216               break 3
2217             fi
2218           fi
2219         fi
2220       done
2221     done
2222     ;;
2223 esac
2224
2225   done
2226 IFS=$as_save_IFS
2227
2228 rm -rf conftest.one conftest.two conftest.dir
2229
2230 fi
2231   if test "${ac_cv_path_install+set}" = set; then
2232     INSTALL=$ac_cv_path_install
2233   else
2234     # As a last resort, use the slow shell script.  Don't cache a
2235     # value for INSTALL within a source directory, because that will
2236     # break other packages using the cache if that directory is
2237     # removed, or if the value is a relative name.
2238     INSTALL=$ac_install_sh
2239   fi
2240 fi
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2242 $as_echo "$INSTALL" >&6; }
2243
2244 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2245 # It thinks the first close brace ends the variable substitution.
2246 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2247
2248 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2249
2250 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2251
2252 ac_ext=c
2253 ac_cpp='$CPP $CPPFLAGS'
2254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2257 if test -n "$ac_tool_prefix"; then
2258   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2259 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2261 $as_echo_n "checking for $ac_word... " >&6; }
2262 if ${ac_cv_prog_CC+:} false; then :
2263   $as_echo_n "(cached) " >&6
2264 else
2265   if test -n "$CC"; then
2266   ac_cv_prog_CC="$CC" # Let the user override the test.
2267 else
2268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2269 for as_dir in $PATH
2270 do
2271   IFS=$as_save_IFS
2272   test -z "$as_dir" && as_dir=.
2273     for ac_exec_ext in '' $ac_executable_extensions; do
2274   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2275     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2277     break 2
2278   fi
2279 done
2280   done
2281 IFS=$as_save_IFS
2282
2283 fi
2284 fi
2285 CC=$ac_cv_prog_CC
2286 if test -n "$CC"; then
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2288 $as_echo "$CC" >&6; }
2289 else
2290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2291 $as_echo "no" >&6; }
2292 fi
2293
2294
2295 fi
2296 if test -z "$ac_cv_prog_CC"; then
2297   ac_ct_CC=$CC
2298   # Extract the first word of "gcc", so it can be a program name with args.
2299 set dummy gcc; ac_word=$2
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2301 $as_echo_n "checking for $ac_word... " >&6; }
2302 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2303   $as_echo_n "(cached) " >&6
2304 else
2305   if test -n "$ac_ct_CC"; then
2306   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2307 else
2308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2309 for as_dir in $PATH
2310 do
2311   IFS=$as_save_IFS
2312   test -z "$as_dir" && as_dir=.
2313     for ac_exec_ext in '' $ac_executable_extensions; do
2314   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2315     ac_cv_prog_ac_ct_CC="gcc"
2316     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2317     break 2
2318   fi
2319 done
2320   done
2321 IFS=$as_save_IFS
2322
2323 fi
2324 fi
2325 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2326 if test -n "$ac_ct_CC"; then
2327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2328 $as_echo "$ac_ct_CC" >&6; }
2329 else
2330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2331 $as_echo "no" >&6; }
2332 fi
2333
2334   if test "x$ac_ct_CC" = x; then
2335     CC=""
2336   else
2337     case $cross_compiling:$ac_tool_warned in
2338 yes:)
2339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2340 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2341 ac_tool_warned=yes ;;
2342 esac
2343     CC=$ac_ct_CC
2344   fi
2345 else
2346   CC="$ac_cv_prog_CC"
2347 fi
2348
2349 if test -z "$CC"; then
2350           if test -n "$ac_tool_prefix"; then
2351     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2352 set dummy ${ac_tool_prefix}cc; ac_word=$2
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2354 $as_echo_n "checking for $ac_word... " >&6; }
2355 if ${ac_cv_prog_CC+:} false; then :
2356   $as_echo_n "(cached) " >&6
2357 else
2358   if test -n "$CC"; then
2359   ac_cv_prog_CC="$CC" # Let the user override the test.
2360 else
2361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2362 for as_dir in $PATH
2363 do
2364   IFS=$as_save_IFS
2365   test -z "$as_dir" && as_dir=.
2366     for ac_exec_ext in '' $ac_executable_extensions; do
2367   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2368     ac_cv_prog_CC="${ac_tool_prefix}cc"
2369     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2370     break 2
2371   fi
2372 done
2373   done
2374 IFS=$as_save_IFS
2375
2376 fi
2377 fi
2378 CC=$ac_cv_prog_CC
2379 if test -n "$CC"; then
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2381 $as_echo "$CC" >&6; }
2382 else
2383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2384 $as_echo "no" >&6; }
2385 fi
2386
2387
2388   fi
2389 fi
2390 if test -z "$CC"; then
2391   # Extract the first word of "cc", so it can be a program name with args.
2392 set dummy cc; ac_word=$2
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394 $as_echo_n "checking for $ac_word... " >&6; }
2395 if ${ac_cv_prog_CC+:} false; then :
2396   $as_echo_n "(cached) " >&6
2397 else
2398   if test -n "$CC"; then
2399   ac_cv_prog_CC="$CC" # Let the user override the test.
2400 else
2401   ac_prog_rejected=no
2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2403 for as_dir in $PATH
2404 do
2405   IFS=$as_save_IFS
2406   test -z "$as_dir" && as_dir=.
2407     for ac_exec_ext in '' $ac_executable_extensions; do
2408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2409     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2410        ac_prog_rejected=yes
2411        continue
2412      fi
2413     ac_cv_prog_CC="cc"
2414     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2415     break 2
2416   fi
2417 done
2418   done
2419 IFS=$as_save_IFS
2420
2421 if test $ac_prog_rejected = yes; then
2422   # We found a bogon in the path, so make sure we never use it.
2423   set dummy $ac_cv_prog_CC
2424   shift
2425   if test $# != 0; then
2426     # We chose a different compiler from the bogus one.
2427     # However, it has the same basename, so the bogon will be chosen
2428     # first if we set CC to just the basename; use the full file name.
2429     shift
2430     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2431   fi
2432 fi
2433 fi
2434 fi
2435 CC=$ac_cv_prog_CC
2436 if test -n "$CC"; then
2437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2438 $as_echo "$CC" >&6; }
2439 else
2440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2441 $as_echo "no" >&6; }
2442 fi
2443
2444
2445 fi
2446 if test -z "$CC"; then
2447   if test -n "$ac_tool_prefix"; then
2448   for ac_prog in cl.exe
2449   do
2450     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2451 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2453 $as_echo_n "checking for $ac_word... " >&6; }
2454 if ${ac_cv_prog_CC+:} false; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   if test -n "$CC"; then
2458   ac_cv_prog_CC="$CC" # Let the user override the test.
2459 else
2460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2461 for as_dir in $PATH
2462 do
2463   IFS=$as_save_IFS
2464   test -z "$as_dir" && as_dir=.
2465     for ac_exec_ext in '' $ac_executable_extensions; do
2466   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2467     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2469     break 2
2470   fi
2471 done
2472   done
2473 IFS=$as_save_IFS
2474
2475 fi
2476 fi
2477 CC=$ac_cv_prog_CC
2478 if test -n "$CC"; then
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2480 $as_echo "$CC" >&6; }
2481 else
2482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2483 $as_echo "no" >&6; }
2484 fi
2485
2486
2487     test -n "$CC" && break
2488   done
2489 fi
2490 if test -z "$CC"; then
2491   ac_ct_CC=$CC
2492   for ac_prog in cl.exe
2493 do
2494   # Extract the first word of "$ac_prog", so it can be a program name with args.
2495 set dummy $ac_prog; ac_word=$2
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2497 $as_echo_n "checking for $ac_word... " >&6; }
2498 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2499   $as_echo_n "(cached) " >&6
2500 else
2501   if test -n "$ac_ct_CC"; then
2502   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2503 else
2504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2505 for as_dir in $PATH
2506 do
2507   IFS=$as_save_IFS
2508   test -z "$as_dir" && as_dir=.
2509     for ac_exec_ext in '' $ac_executable_extensions; do
2510   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2511     ac_cv_prog_ac_ct_CC="$ac_prog"
2512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2513     break 2
2514   fi
2515 done
2516   done
2517 IFS=$as_save_IFS
2518
2519 fi
2520 fi
2521 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2522 if test -n "$ac_ct_CC"; then
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2524 $as_echo "$ac_ct_CC" >&6; }
2525 else
2526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2527 $as_echo "no" >&6; }
2528 fi
2529
2530
2531   test -n "$ac_ct_CC" && break
2532 done
2533
2534   if test "x$ac_ct_CC" = x; then
2535     CC=""
2536   else
2537     case $cross_compiling:$ac_tool_warned in
2538 yes:)
2539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2541 ac_tool_warned=yes ;;
2542 esac
2543     CC=$ac_ct_CC
2544   fi
2545 fi
2546
2547 fi
2548
2549
2550 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2551 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2552 as_fn_error $? "no acceptable C compiler found in \$PATH
2553 See \`config.log' for more details" "$LINENO" 5; }
2554
2555 # Provide some information about the compiler.
2556 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2557 set X $ac_compile
2558 ac_compiler=$2
2559 for ac_option in --version -v -V -qversion; do
2560   { { ac_try="$ac_compiler $ac_option >&5"
2561 case "(($ac_try" in
2562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2563   *) ac_try_echo=$ac_try;;
2564 esac
2565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2566 $as_echo "$ac_try_echo"; } >&5
2567   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2568   ac_status=$?
2569   if test -s conftest.err; then
2570     sed '10a\
2571 ... rest of stderr output deleted ...
2572          10q' conftest.err >conftest.er1
2573     cat conftest.er1 >&5
2574   fi
2575   rm -f conftest.er1 conftest.err
2576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2577   test $ac_status = 0; }
2578 done
2579
2580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2581 /* end confdefs.h.  */
2582
2583 int
2584 main ()
2585 {
2586
2587   ;
2588   return 0;
2589 }
2590 _ACEOF
2591 ac_clean_files_save=$ac_clean_files
2592 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2593 # Try to create an executable without -o first, disregard a.out.
2594 # It will help us diagnose broken compilers, and finding out an intuition
2595 # of exeext.
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2597 $as_echo_n "checking whether the C compiler works... " >&6; }
2598 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2599
2600 # The possible output files:
2601 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2602
2603 ac_rmfiles=
2604 for ac_file in $ac_files
2605 do
2606   case $ac_file in
2607     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2608     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2609   esac
2610 done
2611 rm -f $ac_rmfiles
2612
2613 if { { ac_try="$ac_link_default"
2614 case "(($ac_try" in
2615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2616   *) ac_try_echo=$ac_try;;
2617 esac
2618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2619 $as_echo "$ac_try_echo"; } >&5
2620   (eval "$ac_link_default") 2>&5
2621   ac_status=$?
2622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2623   test $ac_status = 0; }; then :
2624   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2625 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2626 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2627 # so that the user can short-circuit this test for compilers unknown to
2628 # Autoconf.
2629 for ac_file in $ac_files ''
2630 do
2631   test -f "$ac_file" || continue
2632   case $ac_file in
2633     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2634         ;;
2635     [ab].out )
2636         # We found the default executable, but exeext='' is most
2637         # certainly right.
2638         break;;
2639     *.* )
2640         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2641         then :; else
2642            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2643         fi
2644         # We set ac_cv_exeext here because the later test for it is not
2645         # safe: cross compilers may not add the suffix if given an `-o'
2646         # argument, so we may need to know it at that point already.
2647         # Even if this section looks crufty: it has the advantage of
2648         # actually working.
2649         break;;
2650     * )
2651         break;;
2652   esac
2653 done
2654 test "$ac_cv_exeext" = no && ac_cv_exeext=
2655
2656 else
2657   ac_file=''
2658 fi
2659 if test -z "$ac_file"; then :
2660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2661 $as_echo "no" >&6; }
2662 $as_echo "$as_me: failed program was:" >&5
2663 sed 's/^/| /' conftest.$ac_ext >&5
2664
2665 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2666 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2667 as_fn_error 77 "C compiler cannot create executables
2668 See \`config.log' for more details" "$LINENO" 5; }
2669 else
2670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2671 $as_echo "yes" >&6; }
2672 fi
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2674 $as_echo_n "checking for C compiler default output file name... " >&6; }
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2676 $as_echo "$ac_file" >&6; }
2677 ac_exeext=$ac_cv_exeext
2678
2679 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2680 ac_clean_files=$ac_clean_files_save
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2682 $as_echo_n "checking for suffix of executables... " >&6; }
2683 if { { ac_try="$ac_link"
2684 case "(($ac_try" in
2685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2686   *) ac_try_echo=$ac_try;;
2687 esac
2688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2689 $as_echo "$ac_try_echo"; } >&5
2690   (eval "$ac_link") 2>&5
2691   ac_status=$?
2692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2693   test $ac_status = 0; }; then :
2694   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2695 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2696 # work properly (i.e., refer to `conftest.exe'), while it won't with
2697 # `rm'.
2698 for ac_file in conftest.exe conftest conftest.*; do
2699   test -f "$ac_file" || continue
2700   case $ac_file in
2701     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2702     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2703           break;;
2704     * ) break;;
2705   esac
2706 done
2707 else
2708   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2709 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2710 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2711 See \`config.log' for more details" "$LINENO" 5; }
2712 fi
2713 rm -f conftest conftest$ac_cv_exeext
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2715 $as_echo "$ac_cv_exeext" >&6; }
2716
2717 rm -f conftest.$ac_ext
2718 EXEEXT=$ac_cv_exeext
2719 ac_exeext=$EXEEXT
2720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2721 /* end confdefs.h.  */
2722 #include <stdio.h>
2723 int
2724 main ()
2725 {
2726 FILE *f = fopen ("conftest.out", "w");
2727  return ferror (f) || fclose (f) != 0;
2728
2729   ;
2730   return 0;
2731 }
2732 _ACEOF
2733 ac_clean_files="$ac_clean_files conftest.out"
2734 # Check that the compiler produces executables we can run.  If not, either
2735 # the compiler is broken, or we cross compile.
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2737 $as_echo_n "checking whether we are cross compiling... " >&6; }
2738 if test "$cross_compiling" != yes; then
2739   { { ac_try="$ac_link"
2740 case "(($ac_try" in
2741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2742   *) ac_try_echo=$ac_try;;
2743 esac
2744 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2745 $as_echo "$ac_try_echo"; } >&5
2746   (eval "$ac_link") 2>&5
2747   ac_status=$?
2748   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2749   test $ac_status = 0; }
2750   if { ac_try='./conftest$ac_cv_exeext'
2751   { { case "(($ac_try" in
2752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2753   *) ac_try_echo=$ac_try;;
2754 esac
2755 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2756 $as_echo "$ac_try_echo"; } >&5
2757   (eval "$ac_try") 2>&5
2758   ac_status=$?
2759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2760   test $ac_status = 0; }; }; then
2761     cross_compiling=no
2762   else
2763     if test "$cross_compiling" = maybe; then
2764         cross_compiling=yes
2765     else
2766         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2768 as_fn_error $? "cannot run C compiled programs.
2769 If you meant to cross compile, use \`--host'.
2770 See \`config.log' for more details" "$LINENO" 5; }
2771     fi
2772   fi
2773 fi
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2775 $as_echo "$cross_compiling" >&6; }
2776
2777 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2778 ac_clean_files=$ac_clean_files_save
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2780 $as_echo_n "checking for suffix of object files... " >&6; }
2781 if ${ac_cv_objext+:} false; then :
2782   $as_echo_n "(cached) " >&6
2783 else
2784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2785 /* end confdefs.h.  */
2786
2787 int
2788 main ()
2789 {
2790
2791   ;
2792   return 0;
2793 }
2794 _ACEOF
2795 rm -f conftest.o conftest.obj
2796 if { { ac_try="$ac_compile"
2797 case "(($ac_try" in
2798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2799   *) ac_try_echo=$ac_try;;
2800 esac
2801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2802 $as_echo "$ac_try_echo"; } >&5
2803   (eval "$ac_compile") 2>&5
2804   ac_status=$?
2805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2806   test $ac_status = 0; }; then :
2807   for ac_file in conftest.o conftest.obj conftest.*; do
2808   test -f "$ac_file" || continue;
2809   case $ac_file in
2810     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2811     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2812        break;;
2813   esac
2814 done
2815 else
2816   $as_echo "$as_me: failed program was:" >&5
2817 sed 's/^/| /' conftest.$ac_ext >&5
2818
2819 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2820 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2821 as_fn_error $? "cannot compute suffix of object files: cannot compile
2822 See \`config.log' for more details" "$LINENO" 5; }
2823 fi
2824 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2825 fi
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2827 $as_echo "$ac_cv_objext" >&6; }
2828 OBJEXT=$ac_cv_objext
2829 ac_objext=$OBJEXT
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2831 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2832 if ${ac_cv_c_compiler_gnu+:} false; then :
2833   $as_echo_n "(cached) " >&6
2834 else
2835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2836 /* end confdefs.h.  */
2837
2838 int
2839 main ()
2840 {
2841 #ifndef __GNUC__
2842        choke me
2843 #endif
2844
2845   ;
2846   return 0;
2847 }
2848 _ACEOF
2849 if ac_fn_c_try_compile "$LINENO"; then :
2850   ac_compiler_gnu=yes
2851 else
2852   ac_compiler_gnu=no
2853 fi
2854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2855 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2856
2857 fi
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2859 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2860 if test $ac_compiler_gnu = yes; then
2861   GCC=yes
2862 else
2863   GCC=
2864 fi
2865 ac_test_CFLAGS=${CFLAGS+set}
2866 ac_save_CFLAGS=$CFLAGS
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2868 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2869 if ${ac_cv_prog_cc_g+:} false; then :
2870   $as_echo_n "(cached) " >&6
2871 else
2872   ac_save_c_werror_flag=$ac_c_werror_flag
2873    ac_c_werror_flag=yes
2874    ac_cv_prog_cc_g=no
2875    CFLAGS="-g"
2876    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2877 /* end confdefs.h.  */
2878
2879 int
2880 main ()
2881 {
2882
2883   ;
2884   return 0;
2885 }
2886 _ACEOF
2887 if ac_fn_c_try_compile "$LINENO"; then :
2888   ac_cv_prog_cc_g=yes
2889 else
2890   CFLAGS=""
2891       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2892 /* end confdefs.h.  */
2893
2894 int
2895 main ()
2896 {
2897
2898   ;
2899   return 0;
2900 }
2901 _ACEOF
2902 if ac_fn_c_try_compile "$LINENO"; then :
2903
2904 else
2905   ac_c_werror_flag=$ac_save_c_werror_flag
2906          CFLAGS="-g"
2907          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2908 /* end confdefs.h.  */
2909
2910 int
2911 main ()
2912 {
2913
2914   ;
2915   return 0;
2916 }
2917 _ACEOF
2918 if ac_fn_c_try_compile "$LINENO"; then :
2919   ac_cv_prog_cc_g=yes
2920 fi
2921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2922 fi
2923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2924 fi
2925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2926    ac_c_werror_flag=$ac_save_c_werror_flag
2927 fi
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2929 $as_echo "$ac_cv_prog_cc_g" >&6; }
2930 if test "$ac_test_CFLAGS" = set; then
2931   CFLAGS=$ac_save_CFLAGS
2932 elif test $ac_cv_prog_cc_g = yes; then
2933   if test "$GCC" = yes; then
2934     CFLAGS="-g -O2"
2935   else
2936     CFLAGS="-g"
2937   fi
2938 else
2939   if test "$GCC" = yes; then
2940     CFLAGS="-O2"
2941   else
2942     CFLAGS=
2943   fi
2944 fi
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2946 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2947 if ${ac_cv_prog_cc_c89+:} false; then :
2948   $as_echo_n "(cached) " >&6
2949 else
2950   ac_cv_prog_cc_c89=no
2951 ac_save_CC=$CC
2952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2953 /* end confdefs.h.  */
2954 #include <stdarg.h>
2955 #include <stdio.h>
2956 struct stat;
2957 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2958 struct buf { int x; };
2959 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2960 static char *e (p, i)
2961      char **p;
2962      int i;
2963 {
2964   return p[i];
2965 }
2966 static char *f (char * (*g) (char **, int), char **p, ...)
2967 {
2968   char *s;
2969   va_list v;
2970   va_start (v,p);
2971   s = g (p, va_arg (v,int));
2972   va_end (v);
2973   return s;
2974 }
2975
2976 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2977    function prototypes and stuff, but not '\xHH' hex character constants.
2978    These don't provoke an error unfortunately, instead are silently treated
2979    as 'x'.  The following induces an error, until -std is added to get
2980    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2981    array size at least.  It's necessary to write '\x00'==0 to get something
2982    that's true only with -std.  */
2983 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2984
2985 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2986    inside strings and character constants.  */
2987 #define FOO(x) 'x'
2988 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2989
2990 int test (int i, double x);
2991 struct s1 {int (*f) (int a);};
2992 struct s2 {int (*f) (double a);};
2993 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2994 int argc;
2995 char **argv;
2996 int
2997 main ()
2998 {
2999 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3000   ;
3001   return 0;
3002 }
3003 _ACEOF
3004 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3005         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3006 do
3007   CC="$ac_save_CC $ac_arg"
3008   if ac_fn_c_try_compile "$LINENO"; then :
3009   ac_cv_prog_cc_c89=$ac_arg
3010 fi
3011 rm -f core conftest.err conftest.$ac_objext
3012   test "x$ac_cv_prog_cc_c89" != "xno" && break
3013 done
3014 rm -f conftest.$ac_ext
3015 CC=$ac_save_CC
3016
3017 fi
3018 # AC_CACHE_VAL
3019 case "x$ac_cv_prog_cc_c89" in
3020   x)
3021     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3022 $as_echo "none needed" >&6; } ;;
3023   xno)
3024     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3025 $as_echo "unsupported" >&6; } ;;
3026   *)
3027     CC="$CC $ac_cv_prog_cc_c89"
3028     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3029 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3030 esac
3031 if test "x$ac_cv_prog_cc_c89" != xno; then :
3032
3033 fi
3034
3035 ac_ext=c
3036 ac_cpp='$CPP $CPPFLAGS'
3037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3040
3041
3042 # Put a plausible default for CC_FOR_BUILD in Makefile.
3043 if test "x$cross_compiling" = "xno"; then
3044   CC_FOR_BUILD='$(CC)'
3045 else
3046   CC_FOR_BUILD=gcc
3047 fi
3048 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3049
3050 ALL_LINGUAS=
3051 # If we haven't got the data from the intl directory,
3052 # assume NLS is disabled.
3053 USE_NLS=no
3054 LIBINTL=
3055 LIBINTL_DEP=
3056 INCINTL=
3057 XGETTEXT=
3058 GMSGFMT=
3059 POSUB=
3060
3061 if test -f  ../../intl/config.intl; then
3062   .  ../../intl/config.intl
3063 fi
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3065 $as_echo_n "checking whether NLS is requested... " >&6; }
3066 if test x"$USE_NLS" != xyes; then
3067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3068 $as_echo "no" >&6; }
3069 else
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3071 $as_echo "yes" >&6; }
3072
3073 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3074
3075
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3077 $as_echo_n "checking for catalogs to be installed... " >&6; }
3078   # Look for .po and .gmo files in the source directory.
3079   CATALOGS=
3080   XLINGUAS=
3081   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3082     # If there aren't any .gmo files the shell will give us the
3083     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3084     # weeded out.
3085     case "$cat" in *\**)
3086       continue;;
3087     esac
3088     # The quadruple backslash is collapsed to a double backslash
3089     # by the backticks, then collapsed again by the double quotes,
3090     # leaving us with one backslash in the sed expression (right
3091     # before the dot that mustn't act as a wildcard).
3092     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3093     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3094     # The user is allowed to set LINGUAS to a list of languages to
3095     # install catalogs for.  If it's empty that means "all of them."
3096     if test "x$LINGUAS" = x; then
3097       CATALOGS="$CATALOGS $cat"
3098       XLINGUAS="$XLINGUAS $lang"
3099     else
3100       case "$LINGUAS" in *$lang*)
3101         CATALOGS="$CATALOGS $cat"
3102         XLINGUAS="$XLINGUAS $lang"
3103         ;;
3104       esac
3105     fi
3106   done
3107   LINGUAS="$XLINGUAS"
3108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3109 $as_echo "$LINGUAS" >&6; }
3110
3111
3112     DATADIRNAME=share
3113
3114   INSTOBJEXT=.mo
3115
3116   GENCAT=gencat
3117
3118   CATOBJEXT=.gmo
3119
3120 fi
3121
3122
3123 # Check whether --enable-sim-alignment was given.
3124 if test "${enable_sim_alignment+set}" = set; then :
3125   enableval=$enable_sim_alignment; case "${enableval}" in
3126   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3127   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3128   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
3129   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
3130 esac
3131 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3132   echo "Setting alignment flags = $sim_alignment" 6>&1
3133 fi
3134 else
3135   sim_alignment=""
3136 fi
3137
3138
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
3140 $as_echo_n "checking whether to enable sim asserts... " >&6; }
3141 sim_assert="1"
3142 # Check whether --enable-sim-assert was given.
3143 if test "${enable_sim_assert+set}" = set; then :
3144   enableval=$enable_sim_assert; case "${enableval}" in
3145   yes)  sim_assert="1";;
3146   no)   sim_assert="0";;
3147   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
3148 esac
3149 fi
3150
3151 cat >>confdefs.h <<_ACEOF
3152 #define WITH_ASSERT $sim_assert
3153 _ACEOF
3154
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
3156 $as_echo "$sim_assert" >&6; }
3157
3158
3159 # Check whether --enable-sim-bitsize was given.
3160 if test "${enable_sim_bitsize+set}" = set; then :
3161   enableval=$enable_sim_bitsize; case "${enableval}" in
3162   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3163   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3164 esac
3165 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3166   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3167 fi
3168 else
3169   sim_bitsize=""
3170 fi
3171
3172
3173 # Check whether --enable-sim-config was given.
3174 if test "${enable_sim_config+set}" = set; then :
3175   enableval=$enable_sim_config; case "${enableval}" in
3176   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3177   *)            if test -f "${srcdir}/${enableval}"; then
3178                   sim_config="${enableval}";
3179                 elif test -f "${srcdir}/${enableval}-config.h"; then
3180                   sim_config="${enableval}-config.h"
3181                 else
3182                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3183                   sim_config=std-config.h
3184                 fi;;
3185 esac
3186 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3187   echo "Setting config flags = $sim_config" 6>&1
3188 fi
3189 else
3190   sim_config="std-config.h"
3191 if test x"$silent" != x"yes"; then
3192   echo "Setting config flags = $sim_config" 6>&1
3193 fi
3194 fi
3195
3196
3197 # Check whether --enable-sim-decode-mechanism was given.
3198 if test "${enable_sim_decode_mechanism+set}" = set; then :
3199   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3200   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3201   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3202   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3203                 sim_decode_mechanism="switch";;
3204 esac
3205 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3206   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3207 fi
3208 else
3209   sim_decode_mechanism=""
3210 if test x"$silent" != x"yes"; then
3211   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3212 fi
3213 fi
3214
3215
3216 # Check whether --enable-sim-default-model was given.
3217 if test "${enable_sim_default_model+set}" = set; then :
3218   enableval=$enable_sim_default_model; case "${enableval}" in
3219   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3220   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3221 esac
3222 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3223   echo "Setting default-model flags = $sim_default_model" 6>&1
3224 fi
3225 else
3226   sim_default_model=""
3227 fi
3228
3229
3230 # Check whether --enable-sim-duplicate was given.
3231 if test "${enable_sim_duplicate+set}" = set; then :
3232   enableval=$enable_sim_duplicate; case "${enableval}" in
3233   yes)  sim_dup="-E";;
3234   no)   sim_dup="";;
3235   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3236 esac
3237 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3238   echo "Setting duplicate flags = $sim_dup" 6>&1
3239 fi
3240 else
3241   sim_dup="-E"
3242 if test x"$silent" != x"yes"; then
3243   echo "Setting duplicate flags = $sim_dup" 6>&1
3244 fi
3245 fi
3246
3247
3248 # Check whether --enable-sim-endian was given.
3249 if test "${enable_sim_endian+set}" = set; then :
3250   enableval=$enable_sim_endian; case "${enableval}" in
3251   yes)  case "$target" in
3252           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3253           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3254           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3255         esac;;
3256   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3257   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3258   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3259   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
3260 esac
3261 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3262   echo "Setting endian flags = $sim_endian" 6>&1
3263 fi
3264 else
3265   sim_endian=""
3266 fi
3267
3268
3269 # Check whether --enable-sim-filter was given.
3270 if test "${enable_sim_filter+set}" = set; then :
3271   enableval=$enable_sim_filter; case "${enableval}" in
3272   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3273   no)   sim_filter="";;
3274   *)    sim_filter="-F $enableval";;
3275 esac
3276 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3277   echo "Setting filter flags = $sim_filter" 6>&1
3278 fi
3279 else
3280   sim_filter="-F 32,f,o"
3281 if test x"$silent" != x"yes"; then
3282   echo "Setting filter flags = $sim_filter" 6>&1
3283 fi
3284 fi
3285
3286
3287 # Check whether --enable-sim-float was given.
3288 if test "${enable_sim_float+set}" = set; then :
3289   enableval=$enable_sim_float; case "${enableval}" in
3290   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3291   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3292   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3293   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3294   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3295 esac
3296 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3297   echo "Setting float flags = $sim_float" 6>&1
3298 fi
3299 else
3300
3301 case "${target}" in
3302   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3303   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3304   *) sim_float=""
3305 esac
3306
3307 fi
3308
3309
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3311 $as_echo_n "checking if union semun defined... " >&6; }
3312 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3313   $as_echo_n "(cached) " >&6
3314 else
3315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3316 /* end confdefs.h.  */
3317
3318 #include <sys/types.h>
3319 #include <sys/ipc.h>
3320 #include <sys/sem.h>
3321 int
3322 main ()
3323 {
3324 union semun arg ;
3325   ;
3326   return 0;
3327 }
3328 _ACEOF
3329 if ac_fn_c_try_compile "$LINENO"; then :
3330   ac_cv_has_union_semun="yes"
3331 else
3332   ac_cv_has_union_semun="no"
3333 fi
3334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3336 $as_echo "$ac_cv_has_union_semun" >&6; }
3337
3338 fi
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3340 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3341
3342
3343 if test "$ac_cv_has_union_semun" = "yes"; then
3344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3345 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3346 if ${ac_cv_sysv_sem+:} false; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349
3350   if test "$cross_compiling" = yes; then :
3351   :
3352 else
3353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3354 /* end confdefs.h.  */
3355
3356   #include <sys/types.h>
3357   #include <sys/ipc.h>
3358   #include <sys/sem.h>
3359   int main () {
3360     union semun arg ;
3361
3362     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3363     if (id == -1)
3364       exit(1);
3365     arg.val = 0; /* avoid implicit type cast to union */
3366     if (semctl(id, 0, IPC_RMID, arg) == -1)
3367       exit(1);
3368     exit(0);
3369   }
3370
3371 _ACEOF
3372 if ac_fn_c_try_run "$LINENO"; then :
3373   ac_cv_sysv_sem="yes"
3374 else
3375   ac_cv_sysv_sem="no"
3376 fi
3377 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3378   conftest.$ac_objext conftest.beam conftest.$ac_ext
3379 fi
3380
3381
3382 fi
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3384 $as_echo "$ac_cv_sysv_sem" >&6; }
3385 else  # semun is not defined
3386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3387 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3388 if ${ac_cv_sysv_sem+:} false; then :
3389   $as_echo_n "(cached) " >&6
3390 else
3391
3392   if test "$cross_compiling" = yes; then :
3393   :
3394 else
3395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3396 /* end confdefs.h.  */
3397
3398   #include <sys/types.h>
3399   #include <sys/ipc.h>
3400   #include <sys/sem.h>
3401   union semun {
3402     int val;
3403     struct semid_ds *buf;
3404     ushort *array;
3405   };
3406   int main () {
3407     union semun arg ;
3408
3409     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3410     if (id == -1)
3411       exit(1);
3412     arg.val = 0; /* avoid implicit type cast to union */
3413     if (semctl(id, 0, IPC_RMID, arg) == -1)
3414       exit(1);
3415     exit(0);
3416   }
3417
3418 _ACEOF
3419 if ac_fn_c_try_run "$LINENO"; then :
3420   ac_cv_sysv_sem="yes"
3421 else
3422   ac_cv_sysv_sem="no"
3423 fi
3424 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3425   conftest.$ac_objext conftest.beam conftest.$ac_ext
3426 fi
3427
3428
3429 fi
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3431 $as_echo "$ac_cv_sysv_sem" >&6; }
3432 fi
3433
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3435 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3436 if ${ac_cv_sysv_shm+:} false; then :
3437   $as_echo_n "(cached) " >&6
3438 else
3439
3440 if test "$cross_compiling" = yes; then :
3441   :
3442 else
3443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444 /* end confdefs.h.  */
3445
3446 #include <sys/types.h>
3447 #include <sys/ipc.h>
3448 #include <sys/shm.h>
3449 int main () {
3450   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3451   if (id == -1)
3452     exit(1);
3453   if (shmctl(id, IPC_RMID, 0) == -1)
3454     exit(1);
3455   exit(0);
3456 }
3457
3458 _ACEOF
3459 if ac_fn_c_try_run "$LINENO"; then :
3460   ac_cv_sysv_shm="yes"
3461 else
3462   ac_cv_sysv_shm="no"
3463 fi
3464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3465   conftest.$ac_objext conftest.beam conftest.$ac_ext
3466 fi
3467
3468
3469 fi
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3471 $as_echo "$ac_cv_sysv_shm" >&6; }
3472
3473 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3474   sim_sysv_ipc_hw=",sem,shm";
3475 else
3476   sim_sysv_ipc_hw="";
3477 fi
3478
3479 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3480
3481 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3482
3483 fi
3484
3485
3486 # Check whether --enable-sim-hardware was given.
3487 if test "${enable_sim_hardware+set}" = set; then :
3488   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}"
3489 case "${enableval}" in
3490   yes)  ;;
3491   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3492   ,*)   hardware="${hardware}${enableval}";;
3493   *,)   hardware="${enableval}${hardware}";;
3494   *)    hardware="${enableval}"'';;
3495 esac
3496 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3497 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3498 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3499   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3500 fi
3501 else
3502   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3503 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3504 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3505 if test x"$silent" != x"yes"; then
3506   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3507 fi
3508 fi
3509
3510 # Check whether --enable-sim-hostbitsize was given.
3511 if test "${enable_sim_hostbitsize+set}" = set; then :
3512   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3513   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3514   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3515 esac
3516 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3517   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3518 fi
3519 else
3520   sim_hostbitsize=""
3521 fi
3522
3523
3524 ac_ext=c
3525 ac_cpp='$CPP $CPPFLAGS'
3526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3528 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3530 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3531 # On Suns, sometimes $CPP names a directory.
3532 if test -n "$CPP" && test -d "$CPP"; then
3533   CPP=
3534 fi
3535 if test -z "$CPP"; then
3536   if ${ac_cv_prog_CPP+:} false; then :
3537   $as_echo_n "(cached) " >&6
3538 else
3539       # Double quotes because CPP needs to be expanded
3540     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3541     do
3542       ac_preproc_ok=false
3543 for ac_c_preproc_warn_flag in '' yes
3544 do
3545   # Use a header file that comes with gcc, so configuring glibc
3546   # with a fresh cross-compiler works.
3547   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3548   # <limits.h> exists even on freestanding compilers.
3549   # On the NeXT, cc -E runs the code through the compiler's parser,
3550   # not just through cpp. "Syntax error" is here to catch this case.
3551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3552 /* end confdefs.h.  */
3553 #ifdef __STDC__
3554 # include <limits.h>
3555 #else
3556 # include <assert.h>
3557 #endif
3558                      Syntax error
3559 _ACEOF
3560 if ac_fn_c_try_cpp "$LINENO"; then :
3561
3562 else
3563   # Broken: fails on valid input.
3564 continue
3565 fi
3566 rm -f conftest.err conftest.i conftest.$ac_ext
3567
3568   # OK, works on sane cases.  Now check whether nonexistent headers
3569   # can be detected and how.
3570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3571 /* end confdefs.h.  */
3572 #include <ac_nonexistent.h>
3573 _ACEOF
3574 if ac_fn_c_try_cpp "$LINENO"; then :
3575   # Broken: success on invalid input.
3576 continue
3577 else
3578   # Passes both tests.
3579 ac_preproc_ok=:
3580 break
3581 fi
3582 rm -f conftest.err conftest.i conftest.$ac_ext
3583
3584 done
3585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3586 rm -f conftest.i conftest.err conftest.$ac_ext
3587 if $ac_preproc_ok; then :
3588   break
3589 fi
3590
3591     done
3592     ac_cv_prog_CPP=$CPP
3593
3594 fi
3595   CPP=$ac_cv_prog_CPP
3596 else
3597   ac_cv_prog_CPP=$CPP
3598 fi
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3600 $as_echo "$CPP" >&6; }
3601 ac_preproc_ok=false
3602 for ac_c_preproc_warn_flag in '' yes
3603 do
3604   # Use a header file that comes with gcc, so configuring glibc
3605   # with a fresh cross-compiler works.
3606   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3607   # <limits.h> exists even on freestanding compilers.
3608   # On the NeXT, cc -E runs the code through the compiler's parser,
3609   # not just through cpp. "Syntax error" is here to catch this case.
3610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3611 /* end confdefs.h.  */
3612 #ifdef __STDC__
3613 # include <limits.h>
3614 #else
3615 # include <assert.h>
3616 #endif
3617                      Syntax error
3618 _ACEOF
3619 if ac_fn_c_try_cpp "$LINENO"; then :
3620
3621 else
3622   # Broken: fails on valid input.
3623 continue
3624 fi
3625 rm -f conftest.err conftest.i conftest.$ac_ext
3626
3627   # OK, works on sane cases.  Now check whether nonexistent headers
3628   # can be detected and how.
3629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3630 /* end confdefs.h.  */
3631 #include <ac_nonexistent.h>
3632 _ACEOF
3633 if ac_fn_c_try_cpp "$LINENO"; then :
3634   # Broken: success on invalid input.
3635 continue
3636 else
3637   # Passes both tests.
3638 ac_preproc_ok=:
3639 break
3640 fi
3641 rm -f conftest.err conftest.i conftest.$ac_ext
3642
3643 done
3644 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3645 rm -f conftest.i conftest.err conftest.$ac_ext
3646 if $ac_preproc_ok; then :
3647
3648 else
3649   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3650 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3651 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3652 See \`config.log' for more details" "$LINENO" 5; }
3653 fi
3654
3655 ac_ext=c
3656 ac_cpp='$CPP $CPPFLAGS'
3657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3659 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3660
3661
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3663 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3664 if ${ac_cv_path_GREP+:} false; then :
3665   $as_echo_n "(cached) " >&6
3666 else
3667   if test -z "$GREP"; then
3668   ac_path_GREP_found=false
3669   # Loop through the user's path and test for each of PROGNAME-LIST
3670   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3671 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3672 do
3673   IFS=$as_save_IFS
3674   test -z "$as_dir" && as_dir=.
3675     for ac_prog in grep ggrep; do
3676     for ac_exec_ext in '' $ac_executable_extensions; do
3677       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3678       as_fn_executable_p "$ac_path_GREP" || continue
3679 # Check for GNU ac_path_GREP and select it if it is found.
3680   # Check for GNU $ac_path_GREP
3681 case `"$ac_path_GREP" --version 2>&1` in
3682 *GNU*)
3683   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3684 *)
3685   ac_count=0
3686   $as_echo_n 0123456789 >"conftest.in"
3687   while :
3688   do
3689     cat "conftest.in" "conftest.in" >"conftest.tmp"
3690     mv "conftest.tmp" "conftest.in"
3691     cp "conftest.in" "conftest.nl"
3692     $as_echo 'GREP' >> "conftest.nl"
3693     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3694     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3695     as_fn_arith $ac_count + 1 && ac_count=$as_val
3696     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3697       # Best one so far, save it but keep looking for a better one
3698       ac_cv_path_GREP="$ac_path_GREP"
3699       ac_path_GREP_max=$ac_count
3700     fi
3701     # 10*(2^10) chars as input seems more than enough
3702     test $ac_count -gt 10 && break
3703   done
3704   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3705 esac
3706
3707       $ac_path_GREP_found && break 3
3708     done
3709   done
3710   done
3711 IFS=$as_save_IFS
3712   if test -z "$ac_cv_path_GREP"; then
3713     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3714   fi
3715 else
3716   ac_cv_path_GREP=$GREP
3717 fi
3718
3719 fi
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3721 $as_echo "$ac_cv_path_GREP" >&6; }
3722  GREP="$ac_cv_path_GREP"
3723
3724
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3726 $as_echo_n "checking for egrep... " >&6; }
3727 if ${ac_cv_path_EGREP+:} false; then :
3728   $as_echo_n "(cached) " >&6
3729 else
3730   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3731    then ac_cv_path_EGREP="$GREP -E"
3732    else
3733      if test -z "$EGREP"; then
3734   ac_path_EGREP_found=false
3735   # Loop through the user's path and test for each of PROGNAME-LIST
3736   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3737 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3738 do
3739   IFS=$as_save_IFS
3740   test -z "$as_dir" && as_dir=.
3741     for ac_prog in egrep; do
3742     for ac_exec_ext in '' $ac_executable_extensions; do
3743       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3744       as_fn_executable_p "$ac_path_EGREP" || continue
3745 # Check for GNU ac_path_EGREP and select it if it is found.
3746   # Check for GNU $ac_path_EGREP
3747 case `"$ac_path_EGREP" --version 2>&1` in
3748 *GNU*)
3749   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3750 *)
3751   ac_count=0
3752   $as_echo_n 0123456789 >"conftest.in"
3753   while :
3754   do
3755     cat "conftest.in" "conftest.in" >"conftest.tmp"
3756     mv "conftest.tmp" "conftest.in"
3757     cp "conftest.in" "conftest.nl"
3758     $as_echo 'EGREP' >> "conftest.nl"
3759     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3760     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3761     as_fn_arith $ac_count + 1 && ac_count=$as_val
3762     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3763       # Best one so far, save it but keep looking for a better one
3764       ac_cv_path_EGREP="$ac_path_EGREP"
3765       ac_path_EGREP_max=$ac_count
3766     fi
3767     # 10*(2^10) chars as input seems more than enough
3768     test $ac_count -gt 10 && break
3769   done
3770   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3771 esac
3772
3773       $ac_path_EGREP_found && break 3
3774     done
3775   done
3776   done
3777 IFS=$as_save_IFS
3778   if test -z "$ac_cv_path_EGREP"; then
3779     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3780   fi
3781 else
3782   ac_cv_path_EGREP=$EGREP
3783 fi
3784
3785    fi
3786 fi
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3788 $as_echo "$ac_cv_path_EGREP" >&6; }
3789  EGREP="$ac_cv_path_EGREP"
3790
3791
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3793 $as_echo_n "checking for ANSI C header files... " >&6; }
3794 if ${ac_cv_header_stdc+:} false; then :
3795   $as_echo_n "(cached) " >&6
3796 else
3797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h.  */
3799 #include <stdlib.h>
3800 #include <stdarg.h>
3801 #include <string.h>
3802 #include <float.h>
3803
3804 int
3805 main ()
3806 {
3807
3808   ;
3809   return 0;
3810 }
3811 _ACEOF
3812 if ac_fn_c_try_compile "$LINENO"; then :
3813   ac_cv_header_stdc=yes
3814 else
3815   ac_cv_header_stdc=no
3816 fi
3817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3818
3819 if test $ac_cv_header_stdc = yes; then
3820   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3822 /* end confdefs.h.  */
3823 #include <string.h>
3824
3825 _ACEOF
3826 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3827   $EGREP "memchr" >/dev/null 2>&1; then :
3828
3829 else
3830   ac_cv_header_stdc=no
3831 fi
3832 rm -f conftest*
3833
3834 fi
3835
3836 if test $ac_cv_header_stdc = yes; then
3837   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h.  */
3840 #include <stdlib.h>
3841
3842 _ACEOF
3843 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3844   $EGREP "free" >/dev/null 2>&1; then :
3845
3846 else
3847   ac_cv_header_stdc=no
3848 fi
3849 rm -f conftest*
3850
3851 fi
3852
3853 if test $ac_cv_header_stdc = yes; then
3854   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3855   if test "$cross_compiling" = yes; then :
3856   :
3857 else
3858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3859 /* end confdefs.h.  */
3860 #include <ctype.h>
3861 #include <stdlib.h>
3862 #if ((' ' & 0x0FF) == 0x020)
3863 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3864 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3865 #else
3866 # define ISLOWER(c) \
3867                    (('a' <= (c) && (c) <= 'i') \
3868                      || ('j' <= (c) && (c) <= 'r') \
3869                      || ('s' <= (c) && (c) <= 'z'))
3870 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3871 #endif
3872
3873 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3874 int
3875 main ()
3876 {
3877   int i;
3878   for (i = 0; i < 256; i++)
3879     if (XOR (islower (i), ISLOWER (i))
3880         || toupper (i) != TOUPPER (i))
3881       return 2;
3882   return 0;
3883 }
3884 _ACEOF
3885 if ac_fn_c_try_run "$LINENO"; then :
3886
3887 else
3888   ac_cv_header_stdc=no
3889 fi
3890 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3891   conftest.$ac_objext conftest.beam conftest.$ac_ext
3892 fi
3893
3894 fi
3895 fi
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3897 $as_echo "$ac_cv_header_stdc" >&6; }
3898 if test $ac_cv_header_stdc = yes; then
3899
3900 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3901
3902 fi
3903
3904 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3905 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3906                   inttypes.h stdint.h unistd.h
3907 do :
3908   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3909 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3910 "
3911 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3912   cat >>confdefs.h <<_ACEOF
3913 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3914 _ACEOF
3915
3916 fi
3917
3918 done
3919
3920
3921 # Check whether --enable-sim-hostendian was given.
3922 if test "${enable_sim_hostendian+set}" = set; then :
3923   enableval=$enable_sim_hostendian; case "${enableval}" in
3924   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3925   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3926   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3927   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
3928 esac
3929 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3930   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3931 fi
3932 else
3933
3934 if test "x$cross_compiling" = "xno"; then
3935    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3936 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3937 if ${ac_cv_c_bigendian+:} false; then :
3938   $as_echo_n "(cached) " >&6
3939 else
3940   ac_cv_c_bigendian=unknown
3941     # See if we're dealing with a universal compiler.
3942     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3943 /* end confdefs.h.  */
3944 #ifndef __APPLE_CC__
3945                not a universal capable compiler
3946              #endif
3947              typedef int dummy;
3948
3949 _ACEOF
3950 if ac_fn_c_try_compile "$LINENO"; then :
3951
3952         # Check for potential -arch flags.  It is not universal unless
3953         # there are at least two -arch flags with different values.
3954         ac_arch=
3955         ac_prev=
3956         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3957          if test -n "$ac_prev"; then
3958            case $ac_word in
3959              i?86 | x86_64 | ppc | ppc64)
3960                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3961                  ac_arch=$ac_word
3962                else
3963                  ac_cv_c_bigendian=universal
3964                  break
3965                fi
3966                ;;
3967            esac
3968            ac_prev=
3969          elif test "x$ac_word" = "x-arch"; then
3970            ac_prev=arch
3971          fi
3972        done
3973 fi
3974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3975     if test $ac_cv_c_bigendian = unknown; then
3976       # See if sys/param.h defines the BYTE_ORDER macro.
3977       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3978 /* end confdefs.h.  */
3979 #include <sys/types.h>
3980              #include <sys/param.h>
3981
3982 int
3983 main ()
3984 {
3985 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3986                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3987                      && LITTLE_ENDIAN)
3988               bogus endian macros
3989              #endif
3990
3991   ;
3992   return 0;
3993 }
3994 _ACEOF
3995 if ac_fn_c_try_compile "$LINENO"; then :
3996   # It does; now see whether it defined to BIG_ENDIAN or not.
3997          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h.  */
3999 #include <sys/types.h>
4000                 #include <sys/param.h>
4001
4002 int
4003 main ()
4004 {
4005 #if BYTE_ORDER != BIG_ENDIAN
4006                  not big endian
4007                 #endif
4008
4009   ;
4010   return 0;
4011 }
4012 _ACEOF
4013 if ac_fn_c_try_compile "$LINENO"; then :
4014   ac_cv_c_bigendian=yes
4015 else
4016   ac_cv_c_bigendian=no
4017 fi
4018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4019 fi
4020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4021     fi
4022     if test $ac_cv_c_bigendian = unknown; then
4023       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4024       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025 /* end confdefs.h.  */
4026 #include <limits.h>
4027
4028 int
4029 main ()
4030 {
4031 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4032               bogus endian macros
4033              #endif
4034
4035   ;
4036   return 0;
4037 }
4038 _ACEOF
4039 if ac_fn_c_try_compile "$LINENO"; then :
4040   # It does; now see whether it defined to _BIG_ENDIAN or not.
4041          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4042 /* end confdefs.h.  */
4043 #include <limits.h>
4044
4045 int
4046 main ()
4047 {
4048 #ifndef _BIG_ENDIAN
4049                  not big endian
4050                 #endif
4051
4052   ;
4053   return 0;
4054 }
4055 _ACEOF
4056 if ac_fn_c_try_compile "$LINENO"; then :
4057   ac_cv_c_bigendian=yes
4058 else
4059   ac_cv_c_bigendian=no
4060 fi
4061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4062 fi
4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4064     fi
4065     if test $ac_cv_c_bigendian = unknown; then
4066       # Compile a test program.
4067       if test "$cross_compiling" = yes; then :
4068   # Try to guess by grepping values from an object file.
4069          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4070 /* end confdefs.h.  */
4071 short int ascii_mm[] =
4072                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4073                 short int ascii_ii[] =
4074                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4075                 int use_ascii (int i) {
4076                   return ascii_mm[i] + ascii_ii[i];
4077                 }
4078                 short int ebcdic_ii[] =
4079                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4080                 short int ebcdic_mm[] =
4081                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4082                 int use_ebcdic (int i) {
4083                   return ebcdic_mm[i] + ebcdic_ii[i];
4084                 }
4085                 extern int foo;
4086
4087 int
4088 main ()
4089 {
4090 return use_ascii (foo) == use_ebcdic (foo);
4091   ;
4092   return 0;
4093 }
4094 _ACEOF
4095 if ac_fn_c_try_compile "$LINENO"; then :
4096   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4097               ac_cv_c_bigendian=yes
4098             fi
4099             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4100               if test "$ac_cv_c_bigendian" = unknown; then
4101                 ac_cv_c_bigendian=no
4102               else
4103                 # finding both strings is unlikely to happen, but who knows?
4104                 ac_cv_c_bigendian=unknown
4105               fi
4106             fi
4107 fi
4108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4109 else
4110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4111 /* end confdefs.h.  */
4112 $ac_includes_default
4113 int
4114 main ()
4115 {
4116
4117              /* Are we little or big endian?  From Harbison&Steele.  */
4118              union
4119              {
4120                long int l;
4121                char c[sizeof (long int)];
4122              } u;
4123              u.l = 1;
4124              return u.c[sizeof (long int) - 1] == 1;
4125
4126   ;
4127   return 0;
4128 }
4129 _ACEOF
4130 if ac_fn_c_try_run "$LINENO"; then :
4131   ac_cv_c_bigendian=no
4132 else
4133   ac_cv_c_bigendian=yes
4134 fi
4135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4136   conftest.$ac_objext conftest.beam conftest.$ac_ext
4137 fi
4138
4139     fi
4140 fi
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4142 $as_echo "$ac_cv_c_bigendian" >&6; }
4143  case $ac_cv_c_bigendian in #(
4144    yes)
4145      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4146 ;; #(
4147    no)
4148       ;; #(
4149    universal)
4150
4151 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4152
4153      ;; #(
4154    *)
4155      as_fn_error $? "unknown endianness
4156  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4157  esac
4158
4159   if test $ac_cv_c_bigendian = yes; then
4160     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4161   else
4162     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4163   fi
4164 else
4165   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4166 fi
4167 fi
4168
4169
4170 # Check whether --enable-sim-icache was given.
4171 if test "${enable_sim_icache+set}" = set; then :
4172   enableval=$enable_sim_icache; icache="-R"
4173  case "${enableval}" in
4174   yes)          icache="1024"; sim_icache="-I $icache";;
4175   no)           sim_icache="-R";;
4176   *) icache=1024
4177      sim_icache="-"
4178      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
4179        case "$x" in
4180          define)        sim_icache="${sim_icache}R";;
4181          semantic)      sim_icache="${sim_icache}C";;
4182          insn)          sim_icache="${sim_icache}S";;
4183          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
4184          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
4185        esac
4186      done
4187      sim_icache="${sim_icache}I $icache";;
4188 esac
4189 if test x"$silent" != x"yes" && test x"$icache" != x""; then
4190   echo "Setting instruction cache size to $icache ($sim_icache)"
4191 fi
4192 else
4193   sim_icache="-CSRI 1024"
4194 if test x"$silent" != x"yes"; then
4195   echo "Setting instruction cache size to 1024 ($sim_icache)"
4196 fi
4197 fi
4198
4199
4200 # Check whether --enable-sim-inline was given.
4201 if test "${enable_sim_inline+set}" = set; then :
4202   enableval=$enable_sim_inline; sim_inline=""
4203 case "$enableval" in
4204   no)           sim_inline="-DDEFAULT_INLINE=0";;
4205   0)            sim_inline="-DDEFAULT_INLINE=0";;
4206   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
4207   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
4208   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4209        new_flag=""
4210        case "$x" in
4211          *_INLINE=*)    new_flag="-D$x";;
4212          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4213          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
4214          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
4215        esac
4216        if test x"$sim_inline" = x""; then
4217          sim_inline="$new_flag"
4218        else
4219          sim_inline="$sim_inline $new_flag"
4220        fi
4221      done;;
4222 esac
4223 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4224   echo "Setting inline flags = $sim_inline" 6>&1
4225 fi
4226 else
4227   if test x"$GCC" != ""; then
4228   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
4229   if test x"$silent" != x"yes"; then
4230     echo "Setting inline flags = $sim_inline" 6>&1
4231   fi
4232 else
4233   sim_inline=""
4234 fi
4235 fi
4236
4237
4238 # Check whether --enable-sim-jump was given.
4239 if test "${enable_sim_jump+set}" = set; then :
4240   enableval=$enable_sim_jump; case "${enableval}" in
4241   yes)  sim_jump="-J";;
4242   no)   sim_jump="";;
4243   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
4244 esac
4245 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
4246   echo "Setting jump flag = $sim_jump" 6>&1
4247 fi
4248 else
4249   sim_jump=""
4250 if test x"$silent" != x"yes"; then
4251   echo "Setting jump flag = $sim_jump" 6>&1
4252 fi
4253 fi
4254
4255
4256 # Check whether --enable-sim-line-nr was given.
4257 if test "${enable_sim_line_nr+set}" = set; then :
4258   enableval=$enable_sim_line_nr; case "${enableval}" in
4259   yes)  sim_line_nr="";;
4260   no)   sim_line_nr="-L";;
4261   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
4262 esac
4263 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
4264   echo "Setting warning flags = $sim_line_nr" 6>&1
4265 fi
4266 else
4267   sim_line_nr=""
4268 fi
4269
4270
4271 # Check whether --enable-sim-model was given.
4272 if test "${enable_sim_model+set}" = set; then :
4273   enableval=$enable_sim_model; case "${enableval}" in
4274   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
4275   *)            sim_model="-DWITH_MODEL=${enableval}";;
4276 esac
4277 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
4278   echo "Setting model flags = $sim_model" 6>&1
4279 fi
4280 else
4281   sim_model=""
4282 fi
4283
4284
4285 # Check whether --enable-sim-model-issue was given.
4286 if test "${enable_sim_model_issue+set}" = set; then :
4287   enableval=$enable_sim_model_issue; case "${enableval}" in
4288   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
4289   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
4290   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
4291 esac
4292 if test x"$silent" != x"yes"; then
4293   echo "Setting model-issue flags = $sim_model_issue" 6>&1
4294 fi
4295 else
4296   sim_model_issue=""
4297 fi
4298
4299
4300 # Check whether --enable-sim-monitor was given.
4301 if test "${enable_sim_monitor+set}" = set; then :
4302   enableval=$enable_sim_monitor; case "${enableval}" in
4303   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
4304   no)           sim_monitor="-DWITH_MON=0";;
4305   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
4306   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
4307   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
4308 esac
4309 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
4310   echo "Setting monitor flags = $sim_monitor" 6>&1
4311 fi
4312 else
4313   sim_monitor=""
4314 fi
4315
4316
4317 # Check whether --enable-sim-opcode was given.
4318 if test "${enable_sim_opcode+set}" = set; then :
4319   enableval=$enable_sim_opcode; case "${enableval}" in
4320   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
4321   *)            if test -f "${srcdir}/${enableval}"; then
4322                   sim_opcode="${enableval}"
4323                 elif test -f "${srcdir}/dc-${enableval}"; then
4324                   sim_opcode="dc-${enableval}"
4325                 else
4326                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
4327                   sim_opcode="dc-complex"
4328                 fi;;
4329 esac
4330 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
4331   echo "Setting opcode flags = $sim_opcode" 6>&1
4332 fi
4333 else
4334   sim_opcode="dc-complex"
4335 if test x"$silent" != x"yes"; then
4336   echo "Setting opcode flags = $sim_opcode"
4337 fi
4338 fi
4339
4340
4341 # Check whether --enable-sim-packages was given.
4342 if test "${enable_sim_packages+set}" = set; then :
4343   enableval=$enable_sim_packages; packages=disklabel
4344 case "${enableval}" in
4345   yes)  ;;
4346   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
4347   ,*)   packages="${packages}${enableval}";;
4348   *,)   packages="${enableval}${packages}";;
4349   *)    packages="${enableval}"'';;
4350 esac
4351 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4352 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4353 if test x"$silent" != x"yes" && test x"$packages" != x""; then
4354   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4355 fi
4356 else
4357   packages=disklabel
4358 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4359 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4360 if test x"$silent" != x"yes"; then
4361   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4362 fi
4363 fi
4364
4365
4366 # Check whether --enable-sim-reserved-bits was given.
4367 if test "${enable_sim_reserved_bits+set}" = set; then :
4368   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4369   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
4370   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
4371   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
4372 esac
4373 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
4374   echo "Setting reserved flags = $sim_reserved" 6>&1
4375 fi
4376 else
4377   sim_reserved=""
4378 fi
4379
4380
4381 # Check whether --enable-sim-smp was given.
4382 if test "${enable_sim_smp+set}" = set; then :
4383   enableval=$enable_sim_smp; case "${enableval}" in
4384   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
4385   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
4386   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
4387 esac
4388 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
4389   echo "Setting smp flags = $sim_smp" 6>&1
4390 fi
4391 else
4392   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
4393 if test x"$silent" != x"yes"; then
4394   echo "Setting smp flags = $sim_smp" 6>&1
4395 fi
4396 fi
4397
4398
4399 # Check whether --enable-sim-switch was given.
4400 if test "${enable_sim_switch+set}" = set; then :
4401   enableval=$enable_sim_switch; case "${enableval}" in
4402   yes)  sim_switch="-s";;
4403   no)   sim_switch="";;
4404   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
4405 esac
4406 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
4407   echo "Setting switch flags = $sim_switch" 6>&1
4408 fi
4409 else
4410   sim_switch="";
4411 if test x"$silent" != x"yes"; then
4412   echo "Setting switch flags = $sim_switch" 6>&1
4413 fi
4414 fi
4415
4416
4417 # Check whether --enable-sim-timebase was given.
4418 if test "${enable_sim_timebase+set}" = set; then :
4419   enableval=$enable_sim_timebase; case "${enableval}" in
4420   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
4421   no)   sim_timebase="-DWITH_TIME_BASE=0";;
4422   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
4423 esac
4424 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
4425   echo "Setting timebase flags = $sim_timebase" 6>&1
4426 fi
4427 else
4428   sim_timebase=""
4429 fi
4430
4431
4432 # Check whether --enable-werror was given.
4433 if test "${enable_werror+set}" = set; then :
4434   enableval=$enable_werror; case "${enableval}" in
4435      yes | y) ERROR_ON_WARNING="yes" ;;
4436      no | n)  ERROR_ON_WARNING="no" ;;
4437      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4438    esac
4439 fi
4440
4441 # Enable -Werror by default when using gcc
4442 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4443   ERROR_ON_WARNING=yes
4444 fi
4445 WERROR_CFLAGS=""
4446 if test "${ERROR_ON_WARNING}" = yes ; then
4447   WERROR_CFLAGS="-Werror"
4448 fi
4449 case "${host}" in
4450   *-*-mingw32*) WERROR_CFLAGS="$WERROR_CFLAGS -Wno-format" ;;
4451 esac
4452
4453
4454 # Check whether --enable-sim-warnings was given.
4455 if test "${enable_sim_warnings+set}" = set; then :
4456   enableval=$enable_sim_warnings; case "${enableval}" in
4457   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
4458   no)   sim_warnings="-w";;
4459   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4460 esac
4461 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
4462   echo "Setting warning flags = $sim_warnings" 6>&1
4463 fi
4464 else
4465   sim_warnings=""
4466 fi
4467
4468
4469 # Check whether --enable-sim-xor-endian was given.
4470 if test "${enable_sim_xor_endian+set}" = set; then :
4471   enableval=$enable_sim_xor_endian; case "${enableval}" in
4472   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
4473   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
4474   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
4475 esac
4476 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
4477   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
4478 fi
4479 else
4480   sim_xor_endian=""
4481 fi
4482
4483
4484 # Make sure we can run config.sub.
4485 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4486   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4487
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4489 $as_echo_n "checking build system type... " >&6; }
4490 if ${ac_cv_build+:} false; then :
4491   $as_echo_n "(cached) " >&6
4492 else
4493   ac_build_alias=$build_alias
4494 test "x$ac_build_alias" = x &&
4495   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4496 test "x$ac_build_alias" = x &&
4497   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4498 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4499   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4500
4501 fi
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4503 $as_echo "$ac_cv_build" >&6; }
4504 case $ac_cv_build in
4505 *-*-*) ;;
4506 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4507 esac
4508 build=$ac_cv_build
4509 ac_save_IFS=$IFS; IFS='-'
4510 set x $ac_cv_build
4511 shift
4512 build_cpu=$1
4513 build_vendor=$2
4514 shift; shift
4515 # Remember, the first character of IFS is used to create $*,
4516 # except with old shells:
4517 build_os=$*
4518 IFS=$ac_save_IFS
4519 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4520
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4523 $as_echo_n "checking host system type... " >&6; }
4524 if ${ac_cv_host+:} false; then :
4525   $as_echo_n "(cached) " >&6
4526 else
4527   if test "x$host_alias" = x; then
4528   ac_cv_host=$ac_cv_build
4529 else
4530   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4531     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4532 fi
4533
4534 fi
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4536 $as_echo "$ac_cv_host" >&6; }
4537 case $ac_cv_host in
4538 *-*-*) ;;
4539 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4540 esac
4541 host=$ac_cv_host
4542 ac_save_IFS=$IFS; IFS='-'
4543 set x $ac_cv_host
4544 shift
4545 host_cpu=$1
4546 host_vendor=$2
4547 shift; shift
4548 # Remember, the first character of IFS is used to create $*,
4549 # except with old shells:
4550 host_os=$*
4551 IFS=$ac_save_IFS
4552 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4553
4554
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4556 $as_echo_n "checking target system type... " >&6; }
4557 if ${ac_cv_target+:} false; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   if test "x$target_alias" = x; then
4561   ac_cv_target=$ac_cv_host
4562 else
4563   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4564     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4565 fi
4566
4567 fi
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4569 $as_echo "$ac_cv_target" >&6; }
4570 case $ac_cv_target in
4571 *-*-*) ;;
4572 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4573 esac
4574 target=$ac_cv_target
4575 ac_save_IFS=$IFS; IFS='-'
4576 set x $ac_cv_target
4577 shift
4578 target_cpu=$1
4579 target_vendor=$2
4580 shift; shift
4581 # Remember, the first character of IFS is used to create $*,
4582 # except with old shells:
4583 target_os=$*
4584 IFS=$ac_save_IFS
4585 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4586
4587
4588 # The aliases save the names the user supplied, while $host etc.
4589 # will get canonicalized.
4590 test -n "$target_alias" &&
4591   test "$program_prefix$program_suffix$program_transform_name" = \
4592     NONENONEs,x,x, &&
4593   program_prefix=${target_alias}-
4594
4595 test "$program_prefix" != NONE &&
4596   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4597 # Use a double $ so make ignores it.
4598 test "$program_suffix" != NONE &&
4599   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4600 # Double any \ or $.
4601 # By default was `s,x,x', remove it if useless.
4602 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4603 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4604
4605
4606 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4607 # using the same condition.
4608
4609   # Use the system's zlib library.
4610   zlibdir="-L\$(top_builddir)/../zlib"
4611   zlibinc="-I\$(top_srcdir)/../zlib"
4612
4613 # Check whether --with-system-zlib was given.
4614 if test "${with_system_zlib+set}" = set; then :
4615   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
4616     zlibdir=
4617     zlibinc=
4618   fi
4619
4620 fi
4621
4622
4623
4624
4625
4626 # BFD uses libdl when when plugins enabled.
4627
4628   maybe_plugins=no
4629   for ac_header in dlfcn.h
4630 do :
4631   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4632 "
4633 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4634   cat >>confdefs.h <<_ACEOF
4635 #define HAVE_DLFCN_H 1
4636 _ACEOF
4637  maybe_plugins=yes
4638 fi
4639
4640 done
4641
4642   for ac_header in windows.h
4643 do :
4644   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4645 "
4646 if test "x$ac_cv_header_windows_h" = xyes; then :
4647   cat >>confdefs.h <<_ACEOF
4648 #define HAVE_WINDOWS_H 1
4649 _ACEOF
4650  maybe_plugins=yes
4651 fi
4652
4653 done
4654
4655
4656   # Check whether --enable-plugins was given.
4657 if test "${enable_plugins+set}" = set; then :
4658   enableval=$enable_plugins; case "${enableval}" in
4659       no) plugins=no ;;
4660       *) plugins=yes
4661          if test "$maybe_plugins" != "yes" ; then
4662            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4663          fi ;;
4664      esac
4665 else
4666   plugins=$maybe_plugins
4667
4668 fi
4669
4670   if test "$plugins" = "yes"; then
4671     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4672 $as_echo_n "checking for library containing dlsym... " >&6; }
4673 if ${ac_cv_search_dlsym+:} false; then :
4674   $as_echo_n "(cached) " >&6
4675 else
4676   ac_func_search_save_LIBS=$LIBS
4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h.  */
4679
4680 /* Override any GCC internal prototype to avoid an error.
4681    Use char because int might match the return type of a GCC
4682    builtin and then its argument prototype would still apply.  */
4683 #ifdef __cplusplus
4684 extern "C"
4685 #endif
4686 char dlsym ();
4687 int
4688 main ()
4689 {
4690 return dlsym ();
4691   ;
4692   return 0;
4693 }
4694 _ACEOF
4695 for ac_lib in '' dl; do
4696   if test -z "$ac_lib"; then
4697     ac_res="none required"
4698   else
4699     ac_res=-l$ac_lib
4700     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4701   fi
4702   if ac_fn_c_try_link "$LINENO"; then :
4703   ac_cv_search_dlsym=$ac_res
4704 fi
4705 rm -f core conftest.err conftest.$ac_objext \
4706     conftest$ac_exeext
4707   if ${ac_cv_search_dlsym+:} false; then :
4708   break
4709 fi
4710 done
4711 if ${ac_cv_search_dlsym+:} false; then :
4712
4713 else
4714   ac_cv_search_dlsym=no
4715 fi
4716 rm conftest.$ac_ext
4717 LIBS=$ac_func_search_save_LIBS
4718 fi
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4720 $as_echo "$ac_cv_search_dlsym" >&6; }
4721 ac_res=$ac_cv_search_dlsym
4722 if test "$ac_res" != no; then :
4723   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4724
4725 fi
4726
4727   fi
4728
4729
4730 case ${host} in
4731   *mingw32*)
4732
4733 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4734
4735     ;;
4736 esac
4737
4738 ac_config_headers="$ac_config_headers config.h:config.in"
4739
4740
4741
4742 sim_termio=""
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
4744 $as_echo_n "checking for struct termios... " >&6; }
4745 if ${ac_cv_termios_struct+:} false; then :
4746   $as_echo_n "(cached) " >&6
4747 else
4748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4749 /* end confdefs.h.  */
4750 #include <sys/types.h>
4751 #include <sys/termios.h>
4752 int
4753 main ()
4754 {
4755 static struct termios x;
4756  x.c_iflag = 0;
4757  x.c_oflag = 0;
4758  x.c_cflag = 0;
4759  x.c_lflag = 0;
4760  x.c_cc[NCCS] = 0;
4761   ;
4762   return 0;
4763 }
4764 _ACEOF
4765 if ac_fn_c_try_compile "$LINENO"; then :
4766   ac_cv_termios_struct=yes
4767 else
4768   ac_cv_termios_struct=no
4769 fi
4770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4771 fi
4772
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
4774 $as_echo "$ac_cv_termios_struct" >&6; }
4775 if test $ac_cv_termios_struct = yes; then
4776   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4777 fi
4778
4779 if test "$ac_cv_termios_struct" = "yes"; then
4780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
4781 $as_echo_n "checking for c_line field in struct termios... " >&6; }
4782   if ${ac_cv_termios_cline+:} false; then :
4783   $as_echo_n "(cached) " >&6
4784 else
4785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786 /* end confdefs.h.  */
4787 #include <sys/types.h>
4788 #include <sys/termios.h>
4789 int
4790 main ()
4791 {
4792 static struct termios x; x.c_line = 0;
4793   ;
4794   return 0;
4795 }
4796 _ACEOF
4797 if ac_fn_c_try_compile "$LINENO"; then :
4798   ac_cv_termios_cline=yes
4799 else
4800   ac_cv_termios_cline=no
4801 fi
4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 fi
4804
4805
4806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
4807 $as_echo "$ac_cv_termios_cline" >&6; }
4808   if test $ac_cv_termios_cline = yes; then
4809     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4810   fi
4811 else
4812   ac_cv_termios_cline=no
4813 fi
4814
4815 if test "$ac_cv_termios_struct" != "yes"; then
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
4817 $as_echo_n "checking for struct termio... " >&6; }
4818   if ${ac_cv_termio_struct+:} false; then :
4819   $as_echo_n "(cached) " >&6
4820 else
4821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4822 /* end confdefs.h.  */
4823 #include <sys/types.h>
4824 #include <sys/termio.h>
4825 int
4826 main ()
4827 {
4828 static struct termio x;
4829  x.c_iflag = 0;
4830  x.c_oflag = 0;
4831  x.c_cflag = 0;
4832  x.c_lflag = 0;
4833  x.c_cc[NCC] = 0;
4834   ;
4835   return 0;
4836 }
4837 _ACEOF
4838 if ac_fn_c_try_compile "$LINENO"; then :
4839   ac_cv_termio_struct=yes
4840 else
4841   ac_cv_termio_struct=no
4842 fi
4843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4844 fi
4845
4846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
4847 $as_echo "$ac_cv_termio_struct" >&6; }
4848   if test $ac_cv_termio_struct = yes; then
4849     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4850   fi
4851 else
4852   ac_cv_termio_struct=no
4853 fi
4854
4855 if test "$ac_cv_termio_struct" = "yes"; then
4856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
4857 $as_echo_n "checking for c_line field in struct termio... " >&6; }
4858   if ${ac_cv_termio_cline+:} false; then :
4859   $as_echo_n "(cached) " >&6
4860 else
4861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h.  */
4863 #include <sys/types.h>
4864 #include <sys/termio.h>
4865 int
4866 main ()
4867 {
4868 static struct termio x; x.c_line = 0;
4869   ;
4870   return 0;
4871 }
4872 _ACEOF
4873 if ac_fn_c_try_compile "$LINENO"; then :
4874   ac_cv_termio_cline=yes
4875 else
4876   ac_cv_termio_cline=no
4877 fi
4878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4879 fi
4880
4881
4882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
4883 $as_echo "$ac_cv_termio_cline" >&6; }
4884   if test $ac_cv_termio_cline = yes; then
4885     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4886   fi
4887 else
4888   ac_cv_termio_cline=no
4889 fi
4890
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
4892 $as_echo_n "checking for struct statfs... " >&6; }
4893 if ${ac_cv_struct_statfs+:} false; then :
4894   $as_echo_n "(cached) " >&6
4895 else
4896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4897 /* end confdefs.h.  */
4898 #include <sys/types.h>
4899 #ifdef HAVE_SYS_PARAM_H
4900 #include <sys/param.h>
4901 #endif
4902 #ifdef HAVE_SYS_MOUNT_H
4903 #include <sys/mount.h>
4904 #endif
4905 #ifdef HAVE_SYS_VFS_H
4906 #include <sys/vfs.h>
4907 #endif
4908 #ifdef HAVE_SYS_STATFS_H
4909 #include <sys/statfs.h>
4910 #endif
4911 int
4912 main ()
4913 {
4914 static struct statfs s;
4915   ;
4916   return 0;
4917 }
4918 _ACEOF
4919 if ac_fn_c_try_compile "$LINENO"; then :
4920   ac_cv_struct_statfs=yes
4921 else
4922   ac_cv_struct_statfs=no
4923 fi
4924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4925 fi
4926
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
4928 $as_echo "$ac_cv_struct_statfs" >&6; }
4929 if test $ac_cv_struct_statfs = yes; then
4930
4931 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
4932
4933 fi
4934
4935 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
4936 if test "x$ac_cv_type_long_long" = xyes; then :
4937
4938 cat >>confdefs.h <<_ACEOF
4939 #define HAVE_LONG_LONG 1
4940 _ACEOF
4941
4942
4943 fi
4944
4945
4946 sim_devzero=""
4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
4948 $as_echo_n "checking for /dev/zero... " >&6; }
4949 if ${ac_cv_devzero+:} false; then :
4950   $as_echo_n "(cached) " >&6
4951 else
4952   if test "$cross_compiling" = yes; then :
4953   ac_cv_devzero=no
4954 else
4955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h.  */
4957 #include <fcntl.h>
4958 main () {
4959   char buf[2048];
4960   int i;
4961   int fd = open ("/dev/zero", O_RDONLY);
4962   if (fd < 0)
4963     return 1;
4964   for (i = 0; i < sizeof (buf); i++)
4965     buf[i] = 1;
4966   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
4967     return 1;
4968   for (i = 0; i < sizeof (buf); i++)
4969     if (buf[i])
4970       return 1;
4971   return 0;
4972 }
4973 _ACEOF
4974 if ac_fn_c_try_run "$LINENO"; then :
4975   ac_cv_devzero=yes
4976 else
4977   ac_cv_devzero=no
4978 fi
4979 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4980   conftest.$ac_objext conftest.beam conftest.$ac_ext
4981 fi
4982
4983 fi
4984
4985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
4986 $as_echo "$ac_cv_devzero" >&6; }
4987 if test $ac_cv_devzero = yes; then
4988   sim_devzero="-DHAVE_DEVZERO"
4989 else
4990   sim_devzero=""
4991 fi
4992
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
4994 $as_echo_n "checking for common simulator directory... " >&6; }
4995 if test -f "${srcdir}/../common/callback.c"; then
4996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4997 $as_echo "yes" >&6; }
4998   sim_callback="callback.o targ-map.o"
4999   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
5000 else
5001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5002 $as_echo "no" >&6; }
5003   sim_callback=""
5004   sim_targ_vals=""
5005 fi
5006
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
5008 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
5009 if test -f "${srcdir}/../common/sim-fpu.c"; then
5010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5011 $as_echo "yes" >&6; }
5012   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
5013   sim_fpu="sim-fpu.o"
5014 else
5015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5016 $as_echo "no" >&6; }
5017   sim_fpu_cflags=
5018   sim_fpu=
5019 fi
5020
5021 # Since we run commands on the build system, we have to create a
5022 # separate config header for the build system if build != host.
5023 if test x$host = x$build; then
5024   ac_config_commands="$ac_config_commands build-config.h"
5025
5026 else
5027   tempdir=build.$$
5028   rm -rf $tempdir
5029   mkdir $tempdir
5030   cd $tempdir
5031   case ${srcdir} in
5032   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
5033   *) realsrcdir=../${srcdir};;
5034   esac
5035   saved_CFLAGS="${CFLAGS}"
5036   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
5037   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
5038   ${realsrcdir}/configure \
5039     --enable-languages=${enable_languages-all} \
5040     --target=$target_alias --host=$build_alias --build=$build_alias
5041   CFLAGS="${saved_CFLAGS}"
5042   mv config.h ../build-config.h
5043   cd ..
5044   rm -rf $tempdir
5045 fi
5046
5047
5048
5049
5050
5051
5052 AR=${AR-ar}
5053
5054 if test -n "$ac_tool_prefix"; then
5055   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5056 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5058 $as_echo_n "checking for $ac_word... " >&6; }
5059 if ${ac_cv_prog_RANLIB+:} false; then :
5060   $as_echo_n "(cached) " >&6
5061 else
5062   if test -n "$RANLIB"; then
5063   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5064 else
5065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5066 for as_dir in $PATH
5067 do
5068   IFS=$as_save_IFS
5069   test -z "$as_dir" && as_dir=.
5070     for ac_exec_ext in '' $ac_executable_extensions; do
5071   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5072     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5074     break 2
5075   fi
5076 done
5077   done
5078 IFS=$as_save_IFS
5079
5080 fi
5081 fi
5082 RANLIB=$ac_cv_prog_RANLIB
5083 if test -n "$RANLIB"; then
5084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5085 $as_echo "$RANLIB" >&6; }
5086 else
5087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5088 $as_echo "no" >&6; }
5089 fi
5090
5091
5092 fi
5093 if test -z "$ac_cv_prog_RANLIB"; then
5094   ac_ct_RANLIB=$RANLIB
5095   # Extract the first word of "ranlib", so it can be a program name with args.
5096 set dummy ranlib; ac_word=$2
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5098 $as_echo_n "checking for $ac_word... " >&6; }
5099 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5100   $as_echo_n "(cached) " >&6
5101 else
5102   if test -n "$ac_ct_RANLIB"; then
5103   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5104 else
5105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5106 for as_dir in $PATH
5107 do
5108   IFS=$as_save_IFS
5109   test -z "$as_dir" && as_dir=.
5110     for ac_exec_ext in '' $ac_executable_extensions; do
5111   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5112     ac_cv_prog_ac_ct_RANLIB="ranlib"
5113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5114     break 2
5115   fi
5116 done
5117   done
5118 IFS=$as_save_IFS
5119
5120 fi
5121 fi
5122 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5123 if test -n "$ac_ct_RANLIB"; then
5124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5125 $as_echo "$ac_ct_RANLIB" >&6; }
5126 else
5127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5128 $as_echo "no" >&6; }
5129 fi
5130
5131   if test "x$ac_ct_RANLIB" = x; then
5132     RANLIB=":"
5133   else
5134     case $cross_compiling:$ac_tool_warned in
5135 yes:)
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5138 ac_tool_warned=yes ;;
5139 esac
5140     RANLIB=$ac_ct_RANLIB
5141   fi
5142 else
5143   RANLIB="$ac_cv_prog_RANLIB"
5144 fi
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183 ac_config_files="$ac_config_files Makefile"
5184
5185 ac_config_commands="$ac_config_commands default"
5186
5187 cat >confcache <<\_ACEOF
5188 # This file is a shell script that caches the results of configure
5189 # tests run on this system so they can be shared between configure
5190 # scripts and configure runs, see configure's option --config-cache.
5191 # It is not useful on other systems.  If it contains results you don't
5192 # want to keep, you may remove or edit it.
5193 #
5194 # config.status only pays attention to the cache file if you give it
5195 # the --recheck option to rerun configure.
5196 #
5197 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5198 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5199 # following values.
5200
5201 _ACEOF
5202
5203 # The following way of writing the cache mishandles newlines in values,
5204 # but we know of no workaround that is simple, portable, and efficient.
5205 # So, we kill variables containing newlines.
5206 # Ultrix sh set writes to stderr and can't be redirected directly,
5207 # and sets the high bit in the cache file unless we assign to the vars.
5208 (
5209   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5210     eval ac_val=\$$ac_var
5211     case $ac_val in #(
5212     *${as_nl}*)
5213       case $ac_var in #(
5214       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5215 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5216       esac
5217       case $ac_var in #(
5218       _ | IFS | as_nl) ;; #(
5219       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5220       *) { eval $ac_var=; unset $ac_var;} ;;
5221       esac ;;
5222     esac
5223   done
5224
5225   (set) 2>&1 |
5226     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5227     *${as_nl}ac_space=\ *)
5228       # `set' does not quote correctly, so add quotes: double-quote
5229       # substitution turns \\\\ into \\, and sed turns \\ into \.
5230       sed -n \
5231         "s/'/'\\\\''/g;
5232           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5233       ;; #(
5234     *)
5235       # `set' quotes correctly as required by POSIX, so do not add quotes.
5236       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5237       ;;
5238     esac |
5239     sort
5240 ) |
5241   sed '
5242      /^ac_cv_env_/b end
5243      t clear
5244      :clear
5245      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5246      t end
5247      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5248      :end' >>confcache
5249 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5250   if test -w "$cache_file"; then
5251     if test "x$cache_file" != "x/dev/null"; then
5252       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5253 $as_echo "$as_me: updating cache $cache_file" >&6;}
5254       if test ! -f "$cache_file" || test -h "$cache_file"; then
5255         cat confcache >"$cache_file"
5256       else
5257         case $cache_file in #(
5258         */* | ?:*)
5259           mv -f confcache "$cache_file"$$ &&
5260           mv -f "$cache_file"$$ "$cache_file" ;; #(
5261         *)
5262           mv -f confcache "$cache_file" ;;
5263         esac
5264       fi
5265     fi
5266   else
5267     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5268 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5269   fi
5270 fi
5271 rm -f confcache
5272
5273 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5274 # Let make expand exec_prefix.
5275 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5276
5277 DEFS=-DHAVE_CONFIG_H
5278
5279 ac_libobjs=
5280 ac_ltlibobjs=
5281 U=
5282 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5283   # 1. Remove the extension, and $U if already installed.
5284   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5285   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5286   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5287   #    will be set to the directory where LIBOBJS objects are built.
5288   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5289   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5290 done
5291 LIBOBJS=$ac_libobjs
5292
5293 LTLIBOBJS=$ac_ltlibobjs
5294
5295
5296
5297
5298 : "${CONFIG_STATUS=./config.status}"
5299 ac_write_fail=0
5300 ac_clean_files_save=$ac_clean_files
5301 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5303 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5304 as_write_fail=0
5305 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5306 #! $SHELL
5307 # Generated by $as_me.
5308 # Run this file to recreate the current configuration.
5309 # Compiler output produced by configure, useful for debugging
5310 # configure, is in config.log if it exists.
5311
5312 debug=false
5313 ac_cs_recheck=false
5314 ac_cs_silent=false
5315
5316 SHELL=\${CONFIG_SHELL-$SHELL}
5317 export SHELL
5318 _ASEOF
5319 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5320 ## -------------------- ##
5321 ## M4sh Initialization. ##
5322 ## -------------------- ##
5323
5324 # Be more Bourne compatible
5325 DUALCASE=1; export DUALCASE # for MKS sh
5326 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5327   emulate sh
5328   NULLCMD=:
5329   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5330   # is contrary to our usage.  Disable this feature.
5331   alias -g '${1+"$@"}'='"$@"'
5332   setopt NO_GLOB_SUBST
5333 else
5334   case `(set -o) 2>/dev/null` in #(
5335   *posix*) :
5336     set -o posix ;; #(
5337   *) :
5338      ;;
5339 esac
5340 fi
5341
5342
5343 as_nl='
5344 '
5345 export as_nl
5346 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5347 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5348 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5349 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5350 # Prefer a ksh shell builtin over an external printf program on Solaris,
5351 # but without wasting forks for bash or zsh.
5352 if test -z "$BASH_VERSION$ZSH_VERSION" \
5353     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5354   as_echo='print -r --'
5355   as_echo_n='print -rn --'
5356 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5357   as_echo='printf %s\n'
5358   as_echo_n='printf %s'
5359 else
5360   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5361     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5362     as_echo_n='/usr/ucb/echo -n'
5363   else
5364     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5365     as_echo_n_body='eval
5366       arg=$1;
5367       case $arg in #(
5368       *"$as_nl"*)
5369         expr "X$arg" : "X\\(.*\\)$as_nl";
5370         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5371       esac;
5372       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5373     '
5374     export as_echo_n_body
5375     as_echo_n='sh -c $as_echo_n_body as_echo'
5376   fi
5377   export as_echo_body
5378   as_echo='sh -c $as_echo_body as_echo'
5379 fi
5380
5381 # The user is always right.
5382 if test "${PATH_SEPARATOR+set}" != set; then
5383   PATH_SEPARATOR=:
5384   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5385     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5386       PATH_SEPARATOR=';'
5387   }
5388 fi
5389
5390
5391 # IFS
5392 # We need space, tab and new line, in precisely that order.  Quoting is
5393 # there to prevent editors from complaining about space-tab.
5394 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5395 # splitting by setting IFS to empty value.)
5396 IFS=" ""        $as_nl"
5397
5398 # Find who we are.  Look in the path if we contain no directory separator.
5399 as_myself=
5400 case $0 in #((
5401   *[\\/]* ) as_myself=$0 ;;
5402   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5403 for as_dir in $PATH
5404 do
5405   IFS=$as_save_IFS
5406   test -z "$as_dir" && as_dir=.
5407     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5408   done
5409 IFS=$as_save_IFS
5410
5411      ;;
5412 esac
5413 # We did not find ourselves, most probably we were run as `sh COMMAND'
5414 # in which case we are not to be found in the path.
5415 if test "x$as_myself" = x; then
5416   as_myself=$0
5417 fi
5418 if test ! -f "$as_myself"; then
5419   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5420   exit 1
5421 fi
5422
5423 # Unset variables that we do not need and which cause bugs (e.g. in
5424 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5425 # suppresses any "Segmentation fault" message there.  '((' could
5426 # trigger a bug in pdksh 5.2.14.
5427 for as_var in BASH_ENV ENV MAIL MAILPATH
5428 do eval test x\${$as_var+set} = xset \
5429   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5430 done
5431 PS1='$ '
5432 PS2='> '
5433 PS4='+ '
5434
5435 # NLS nuisances.
5436 LC_ALL=C
5437 export LC_ALL
5438 LANGUAGE=C
5439 export LANGUAGE
5440
5441 # CDPATH.
5442 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5443
5444
5445 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5446 # ----------------------------------------
5447 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5448 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5449 # script with STATUS, using 1 if that was 0.
5450 as_fn_error ()
5451 {
5452   as_status=$1; test $as_status -eq 0 && as_status=1
5453   if test "$4"; then
5454     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5455     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5456   fi
5457   $as_echo "$as_me: error: $2" >&2
5458   as_fn_exit $as_status
5459 } # as_fn_error
5460
5461
5462 # as_fn_set_status STATUS
5463 # -----------------------
5464 # Set $? to STATUS, without forking.
5465 as_fn_set_status ()
5466 {
5467   return $1
5468 } # as_fn_set_status
5469
5470 # as_fn_exit STATUS
5471 # -----------------
5472 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5473 as_fn_exit ()
5474 {
5475   set +e
5476   as_fn_set_status $1
5477   exit $1
5478 } # as_fn_exit
5479
5480 # as_fn_unset VAR
5481 # ---------------
5482 # Portably unset VAR.
5483 as_fn_unset ()
5484 {
5485   { eval $1=; unset $1;}
5486 }
5487 as_unset=as_fn_unset
5488 # as_fn_append VAR VALUE
5489 # ----------------------
5490 # Append the text in VALUE to the end of the definition contained in VAR. Take
5491 # advantage of any shell optimizations that allow amortized linear growth over
5492 # repeated appends, instead of the typical quadratic growth present in naive
5493 # implementations.
5494 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5495   eval 'as_fn_append ()
5496   {
5497     eval $1+=\$2
5498   }'
5499 else
5500   as_fn_append ()
5501   {
5502     eval $1=\$$1\$2
5503   }
5504 fi # as_fn_append
5505
5506 # as_fn_arith ARG...
5507 # ------------------
5508 # Perform arithmetic evaluation on the ARGs, and store the result in the
5509 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5510 # must be portable across $(()) and expr.
5511 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5512   eval 'as_fn_arith ()
5513   {
5514     as_val=$(( $* ))
5515   }'
5516 else
5517   as_fn_arith ()
5518   {
5519     as_val=`expr "$@" || test $? -eq 1`
5520   }
5521 fi # as_fn_arith
5522
5523
5524 if expr a : '\(a\)' >/dev/null 2>&1 &&
5525    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5526   as_expr=expr
5527 else
5528   as_expr=false
5529 fi
5530
5531 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5532   as_basename=basename
5533 else
5534   as_basename=false
5535 fi
5536
5537 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5538   as_dirname=dirname
5539 else
5540   as_dirname=false
5541 fi
5542
5543 as_me=`$as_basename -- "$0" ||
5544 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5545          X"$0" : 'X\(//\)$' \| \
5546          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5547 $as_echo X/"$0" |
5548     sed '/^.*\/\([^/][^/]*\)\/*$/{
5549             s//\1/
5550             q
5551           }
5552           /^X\/\(\/\/\)$/{
5553             s//\1/
5554             q
5555           }
5556           /^X\/\(\/\).*/{
5557             s//\1/
5558             q
5559           }
5560           s/.*/./; q'`
5561
5562 # Avoid depending upon Character Ranges.
5563 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5564 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5565 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5566 as_cr_digits='0123456789'
5567 as_cr_alnum=$as_cr_Letters$as_cr_digits
5568
5569 ECHO_C= ECHO_N= ECHO_T=
5570 case `echo -n x` in #(((((
5571 -n*)
5572   case `echo 'xy\c'` in
5573   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5574   xy)  ECHO_C='\c';;
5575   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5576        ECHO_T=' ';;
5577   esac;;
5578 *)
5579   ECHO_N='-n';;
5580 esac
5581
5582 rm -f conf$$ conf$$.exe conf$$.file
5583 if test -d conf$$.dir; then
5584   rm -f conf$$.dir/conf$$.file
5585 else
5586   rm -f conf$$.dir
5587   mkdir conf$$.dir 2>/dev/null
5588 fi
5589 if (echo >conf$$.file) 2>/dev/null; then
5590   if ln -s conf$$.file conf$$ 2>/dev/null; then
5591     as_ln_s='ln -s'
5592     # ... but there are two gotchas:
5593     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5594     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5595     # In both cases, we have to default to `cp -pR'.
5596     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5597       as_ln_s='cp -pR'
5598   elif ln conf$$.file conf$$ 2>/dev/null; then
5599     as_ln_s=ln
5600   else
5601     as_ln_s='cp -pR'
5602   fi
5603 else
5604   as_ln_s='cp -pR'
5605 fi
5606 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5607 rmdir conf$$.dir 2>/dev/null
5608
5609
5610 # as_fn_mkdir_p
5611 # -------------
5612 # Create "$as_dir" as a directory, including parents if necessary.
5613 as_fn_mkdir_p ()
5614 {
5615
5616   case $as_dir in #(
5617   -*) as_dir=./$as_dir;;
5618   esac
5619   test -d "$as_dir" || eval $as_mkdir_p || {
5620     as_dirs=
5621     while :; do
5622       case $as_dir in #(
5623       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5624       *) as_qdir=$as_dir;;
5625       esac
5626       as_dirs="'$as_qdir' $as_dirs"
5627       as_dir=`$as_dirname -- "$as_dir" ||
5628 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5629          X"$as_dir" : 'X\(//\)[^/]' \| \
5630          X"$as_dir" : 'X\(//\)$' \| \
5631          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5632 $as_echo X"$as_dir" |
5633     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5634             s//\1/
5635             q
5636           }
5637           /^X\(\/\/\)[^/].*/{
5638             s//\1/
5639             q
5640           }
5641           /^X\(\/\/\)$/{
5642             s//\1/
5643             q
5644           }
5645           /^X\(\/\).*/{
5646             s//\1/
5647             q
5648           }
5649           s/.*/./; q'`
5650       test -d "$as_dir" && break
5651     done
5652     test -z "$as_dirs" || eval "mkdir $as_dirs"
5653   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5654
5655
5656 } # as_fn_mkdir_p
5657 if mkdir -p . 2>/dev/null; then
5658   as_mkdir_p='mkdir -p "$as_dir"'
5659 else
5660   test -d ./-p && rmdir ./-p
5661   as_mkdir_p=false
5662 fi
5663
5664
5665 # as_fn_executable_p FILE
5666 # -----------------------
5667 # Test if FILE is an executable regular file.
5668 as_fn_executable_p ()
5669 {
5670   test -f "$1" && test -x "$1"
5671 } # as_fn_executable_p
5672 as_test_x='test -x'
5673 as_executable_p=as_fn_executable_p
5674
5675 # Sed expression to map a string onto a valid CPP name.
5676 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5677
5678 # Sed expression to map a string onto a valid variable name.
5679 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5680
5681
5682 exec 6>&1
5683 ## ----------------------------------- ##
5684 ## Main body of $CONFIG_STATUS script. ##
5685 ## ----------------------------------- ##
5686 _ASEOF
5687 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5688
5689 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5690 # Save the log message, to keep $0 and so on meaningful, and to
5691 # report actual input values of CONFIG_FILES etc. instead of their
5692 # values after options handling.
5693 ac_log="
5694 This file was extended by $as_me, which was
5695 generated by GNU Autoconf 2.69.  Invocation command line was
5696
5697   CONFIG_FILES    = $CONFIG_FILES
5698   CONFIG_HEADERS  = $CONFIG_HEADERS
5699   CONFIG_LINKS    = $CONFIG_LINKS
5700   CONFIG_COMMANDS = $CONFIG_COMMANDS
5701   $ $0 $@
5702
5703 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5704 "
5705
5706 _ACEOF
5707
5708 case $ac_config_files in *"
5709 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5710 esac
5711
5712 case $ac_config_headers in *"
5713 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5714 esac
5715
5716
5717 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5718 # Files that config.status was made for.
5719 config_files="$ac_config_files"
5720 config_headers="$ac_config_headers"
5721 config_commands="$ac_config_commands"
5722
5723 _ACEOF
5724
5725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5726 ac_cs_usage="\
5727 \`$as_me' instantiates files and other configuration actions
5728 from templates according to the current configuration.  Unless the files
5729 and actions are specified as TAGs, all are instantiated by default.
5730
5731 Usage: $0 [OPTION]... [TAG]...
5732
5733   -h, --help       print this help, then exit
5734   -V, --version    print version number and configuration settings, then exit
5735       --config     print configuration, then exit
5736   -q, --quiet, --silent
5737                    do not print progress messages
5738   -d, --debug      don't remove temporary files
5739       --recheck    update $as_me by reconfiguring in the same conditions
5740       --file=FILE[:TEMPLATE]
5741                    instantiate the configuration file FILE
5742       --header=FILE[:TEMPLATE]
5743                    instantiate the configuration header FILE
5744
5745 Configuration files:
5746 $config_files
5747
5748 Configuration headers:
5749 $config_headers
5750
5751 Configuration commands:
5752 $config_commands
5753
5754 Report bugs to the package provider."
5755
5756 _ACEOF
5757 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5758 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5759 ac_cs_version="\\
5760 config.status
5761 configured by $0, generated by GNU Autoconf 2.69,
5762   with options \\"\$ac_cs_config\\"
5763
5764 Copyright (C) 2012 Free Software Foundation, Inc.
5765 This config.status script is free software; the Free Software Foundation
5766 gives unlimited permission to copy, distribute and modify it."
5767
5768 ac_pwd='$ac_pwd'
5769 srcdir='$srcdir'
5770 INSTALL='$INSTALL'
5771 test -n "\$AWK" || AWK=awk
5772 _ACEOF
5773
5774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5775 # The default lists apply if the user does not specify any file.
5776 ac_need_defaults=:
5777 while test $# != 0
5778 do
5779   case $1 in
5780   --*=?*)
5781     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5782     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5783     ac_shift=:
5784     ;;
5785   --*=)
5786     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5787     ac_optarg=
5788     ac_shift=:
5789     ;;
5790   *)
5791     ac_option=$1
5792     ac_optarg=$2
5793     ac_shift=shift
5794     ;;
5795   esac
5796
5797   case $ac_option in
5798   # Handling of the options.
5799   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5800     ac_cs_recheck=: ;;
5801   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5802     $as_echo "$ac_cs_version"; exit ;;
5803   --config | --confi | --conf | --con | --co | --c )
5804     $as_echo "$ac_cs_config"; exit ;;
5805   --debug | --debu | --deb | --de | --d | -d )
5806     debug=: ;;
5807   --file | --fil | --fi | --f )
5808     $ac_shift
5809     case $ac_optarg in
5810     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5811     '') as_fn_error $? "missing file argument" ;;
5812     esac
5813     as_fn_append CONFIG_FILES " '$ac_optarg'"
5814     ac_need_defaults=false;;
5815   --header | --heade | --head | --hea )
5816     $ac_shift
5817     case $ac_optarg in
5818     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5819     esac
5820     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5821     ac_need_defaults=false;;
5822   --he | --h)
5823     # Conflict between --help and --header
5824     as_fn_error $? "ambiguous option: \`$1'
5825 Try \`$0 --help' for more information.";;
5826   --help | --hel | -h )
5827     $as_echo "$ac_cs_usage"; exit ;;
5828   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5829   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5830     ac_cs_silent=: ;;
5831
5832   # This is an error.
5833   -*) as_fn_error $? "unrecognized option: \`$1'
5834 Try \`$0 --help' for more information." ;;
5835
5836   *) as_fn_append ac_config_targets " $1"
5837      ac_need_defaults=false ;;
5838
5839   esac
5840   shift
5841 done
5842
5843 ac_configure_extra_args=
5844
5845 if $ac_cs_silent; then
5846   exec 6>/dev/null
5847   ac_configure_extra_args="$ac_configure_extra_args --silent"
5848 fi
5849
5850 _ACEOF
5851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5852 if \$ac_cs_recheck; then
5853   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5854   shift
5855   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5856   CONFIG_SHELL='$SHELL'
5857   export CONFIG_SHELL
5858   exec "\$@"
5859 fi
5860
5861 _ACEOF
5862 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5863 exec 5>>config.log
5864 {
5865   echo
5866   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5867 ## Running $as_me. ##
5868 _ASBOX
5869   $as_echo "$ac_log"
5870 } >&5
5871
5872 _ACEOF
5873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5874 _ACEOF
5875
5876 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5877
5878 # Handling of arguments.
5879 for ac_config_target in $ac_config_targets
5880 do
5881   case $ac_config_target in
5882     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5883     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
5884     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5885     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5886
5887   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5888   esac
5889 done
5890
5891
5892 # If the user did not use the arguments to specify the items to instantiate,
5893 # then the envvar interface is used.  Set only those that are not.
5894 # We use the long form for the default assignment because of an extremely
5895 # bizarre bug on SunOS 4.1.3.
5896 if $ac_need_defaults; then
5897   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5898   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5899   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5900 fi
5901
5902 # Have a temporary directory for convenience.  Make it in the build tree
5903 # simply because there is no reason against having it here, and in addition,
5904 # creating and moving files from /tmp can sometimes cause problems.
5905 # Hook for its removal unless debugging.
5906 # Note that there is a small window in which the directory will not be cleaned:
5907 # after its creation but before its name has been assigned to `$tmp'.
5908 $debug ||
5909 {
5910   tmp= ac_tmp=
5911   trap 'exit_status=$?
5912   : "${ac_tmp:=$tmp}"
5913   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5914 ' 0
5915   trap 'as_fn_exit 1' 1 2 13 15
5916 }
5917 # Create a (secure) tmp directory for tmp files.
5918
5919 {
5920   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5921   test -d "$tmp"
5922 }  ||
5923 {
5924   tmp=./conf$$-$RANDOM
5925   (umask 077 && mkdir "$tmp")
5926 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5927 ac_tmp=$tmp
5928
5929 # Set up the scripts for CONFIG_FILES section.
5930 # No need to generate them if there are no CONFIG_FILES.
5931 # This happens for instance with `./config.status config.h'.
5932 if test -n "$CONFIG_FILES"; then
5933
5934
5935 ac_cr=`echo X | tr X '\015'`
5936 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5937 # But we know of no other shell where ac_cr would be empty at this
5938 # point, so we can use a bashism as a fallback.
5939 if test "x$ac_cr" = x; then
5940   eval ac_cr=\$\'\\r\'
5941 fi
5942 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5943 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5944   ac_cs_awk_cr='\\r'
5945 else
5946   ac_cs_awk_cr=$ac_cr
5947 fi
5948
5949 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5950 _ACEOF
5951
5952
5953 {
5954   echo "cat >conf$$subs.awk <<_ACEOF" &&
5955   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5956   echo "_ACEOF"
5957 } >conf$$subs.sh ||
5958   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5959 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5960 ac_delim='%!_!# '
5961 for ac_last_try in false false false false false :; do
5962   . ./conf$$subs.sh ||
5963     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5964
5965   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5966   if test $ac_delim_n = $ac_delim_num; then
5967     break
5968   elif $ac_last_try; then
5969     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5970   else
5971     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5972   fi
5973 done
5974 rm -f conf$$subs.sh
5975
5976 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5977 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5978 _ACEOF
5979 sed -n '
5980 h
5981 s/^/S["/; s/!.*/"]=/
5982 p
5983 g
5984 s/^[^!]*!//
5985 :repl
5986 t repl
5987 s/'"$ac_delim"'$//
5988 t delim
5989 :nl
5990 h
5991 s/\(.\{148\}\)..*/\1/
5992 t more1
5993 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5994 p
5995 n
5996 b repl
5997 :more1
5998 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5999 p
6000 g
6001 s/.\{148\}//
6002 t nl
6003 :delim
6004 h
6005 s/\(.\{148\}\)..*/\1/
6006 t more2
6007 s/["\\]/\\&/g; s/^/"/; s/$/"/
6008 p
6009 b
6010 :more2
6011 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6012 p
6013 g
6014 s/.\{148\}//
6015 t delim
6016 ' <conf$$subs.awk | sed '
6017 /^[^""]/{
6018   N
6019   s/\n//
6020 }
6021 ' >>$CONFIG_STATUS || ac_write_fail=1
6022 rm -f conf$$subs.awk
6023 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6024 _ACAWK
6025 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6026   for (key in S) S_is_set[key] = 1
6027   FS = "\a"
6028
6029 }
6030 {
6031   line = $ 0
6032   nfields = split(line, field, "@")
6033   substed = 0
6034   len = length(field[1])
6035   for (i = 2; i < nfields; i++) {
6036     key = field[i]
6037     keylen = length(key)
6038     if (S_is_set[key]) {
6039       value = S[key]
6040       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6041       len += length(value) + length(field[++i])
6042       substed = 1
6043     } else
6044       len += 1 + keylen
6045   }
6046
6047   print line
6048 }
6049
6050 _ACAWK
6051 _ACEOF
6052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6053 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6054   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6055 else
6056   cat
6057 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6058   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6059 _ACEOF
6060
6061 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6062 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6063 # trailing colons and then remove the whole line if VPATH becomes empty
6064 # (actually we leave an empty line to preserve line numbers).
6065 if test "x$srcdir" = x.; then
6066   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6067 h
6068 s///
6069 s/^/:/
6070 s/[      ]*$/:/
6071 s/:\$(srcdir):/:/g
6072 s/:\${srcdir}:/:/g
6073 s/:@srcdir@:/:/g
6074 s/^:*//
6075 s/:*$//
6076 x
6077 s/\(=[   ]*\).*/\1/
6078 G
6079 s/\n//
6080 s/^[^=]*=[       ]*$//
6081 }'
6082 fi
6083
6084 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6085 fi # test -n "$CONFIG_FILES"
6086
6087 # Set up the scripts for CONFIG_HEADERS section.
6088 # No need to generate them if there are no CONFIG_HEADERS.
6089 # This happens for instance with `./config.status Makefile'.
6090 if test -n "$CONFIG_HEADERS"; then
6091 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6092 BEGIN {
6093 _ACEOF
6094
6095 # Transform confdefs.h into an awk script `defines.awk', embedded as
6096 # here-document in config.status, that substitutes the proper values into
6097 # config.h.in to produce config.h.
6098
6099 # Create a delimiter string that does not exist in confdefs.h, to ease
6100 # handling of long lines.
6101 ac_delim='%!_!# '
6102 for ac_last_try in false false :; do
6103   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6104   if test -z "$ac_tt"; then
6105     break
6106   elif $ac_last_try; then
6107     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6108   else
6109     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6110   fi
6111 done
6112
6113 # For the awk script, D is an array of macro values keyed by name,
6114 # likewise P contains macro parameters if any.  Preserve backslash
6115 # newline sequences.
6116
6117 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6118 sed -n '
6119 s/.\{148\}/&'"$ac_delim"'/g
6120 t rset
6121 :rset
6122 s/^[     ]*#[    ]*define[       ][      ]*/ /
6123 t def
6124 d
6125 :def
6126 s/\\$//
6127 t bsnl
6128 s/["\\]/\\&/g
6129 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6130 D["\1"]=" \3"/p
6131 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6132 d
6133 :bsnl
6134 s/["\\]/\\&/g
6135 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6136 D["\1"]=" \3\\\\\\n"\\/p
6137 t cont
6138 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6139 t cont
6140 d
6141 :cont
6142 n
6143 s/.\{148\}/&'"$ac_delim"'/g
6144 t clear
6145 :clear
6146 s/\\$//
6147 t bsnlc
6148 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6149 d
6150 :bsnlc
6151 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6152 b cont
6153 ' <confdefs.h | sed '
6154 s/'"$ac_delim"'/"\\\
6155 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6156
6157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6158   for (key in D) D_is_set[key] = 1
6159   FS = "\a"
6160 }
6161 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6162   line = \$ 0
6163   split(line, arg, " ")
6164   if (arg[1] == "#") {
6165     defundef = arg[2]
6166     mac1 = arg[3]
6167   } else {
6168     defundef = substr(arg[1], 2)
6169     mac1 = arg[2]
6170   }
6171   split(mac1, mac2, "(") #)
6172   macro = mac2[1]
6173   prefix = substr(line, 1, index(line, defundef) - 1)
6174   if (D_is_set[macro]) {
6175     # Preserve the white space surrounding the "#".
6176     print prefix "define", macro P[macro] D[macro]
6177     next
6178   } else {
6179     # Replace #undef with comments.  This is necessary, for example,
6180     # in the case of _POSIX_SOURCE, which is predefined and required
6181     # on some systems where configure will not decide to define it.
6182     if (defundef == "undef") {
6183       print "/*", prefix defundef, macro, "*/"
6184       next
6185     }
6186   }
6187 }
6188 { print }
6189 _ACAWK
6190 _ACEOF
6191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6192   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6193 fi # test -n "$CONFIG_HEADERS"
6194
6195
6196 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
6197 shift
6198 for ac_tag
6199 do
6200   case $ac_tag in
6201   :[FHLC]) ac_mode=$ac_tag; continue;;
6202   esac
6203   case $ac_mode$ac_tag in
6204   :[FHL]*:*);;
6205   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6206   :[FH]-) ac_tag=-:-;;
6207   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6208   esac
6209   ac_save_IFS=$IFS
6210   IFS=:
6211   set x $ac_tag
6212   IFS=$ac_save_IFS
6213   shift
6214   ac_file=$1
6215   shift
6216
6217   case $ac_mode in
6218   :L) ac_source=$1;;
6219   :[FH])
6220     ac_file_inputs=
6221     for ac_f
6222     do
6223       case $ac_f in
6224       -) ac_f="$ac_tmp/stdin";;
6225       *) # Look for the file first in the build tree, then in the source tree
6226          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6227          # because $ac_f cannot contain `:'.
6228          test -f "$ac_f" ||
6229            case $ac_f in
6230            [\\/$]*) false;;
6231            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6232            esac ||
6233            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6234       esac
6235       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6236       as_fn_append ac_file_inputs " '$ac_f'"
6237     done
6238
6239     # Let's still pretend it is `configure' which instantiates (i.e., don't
6240     # use $as_me), people would be surprised to read:
6241     #    /* config.h.  Generated by config.status.  */
6242     configure_input='Generated from '`
6243           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6244         `' by configure.'
6245     if test x"$ac_file" != x-; then
6246       configure_input="$ac_file.  $configure_input"
6247       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6248 $as_echo "$as_me: creating $ac_file" >&6;}
6249     fi
6250     # Neutralize special characters interpreted by sed in replacement strings.
6251     case $configure_input in #(
6252     *\&* | *\|* | *\\* )
6253        ac_sed_conf_input=`$as_echo "$configure_input" |
6254        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6255     *) ac_sed_conf_input=$configure_input;;
6256     esac
6257
6258     case $ac_tag in
6259     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6260       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6261     esac
6262     ;;
6263   esac
6264
6265   ac_dir=`$as_dirname -- "$ac_file" ||
6266 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6267          X"$ac_file" : 'X\(//\)[^/]' \| \
6268          X"$ac_file" : 'X\(//\)$' \| \
6269          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6270 $as_echo X"$ac_file" |
6271     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6272             s//\1/
6273             q
6274           }
6275           /^X\(\/\/\)[^/].*/{
6276             s//\1/
6277             q
6278           }
6279           /^X\(\/\/\)$/{
6280             s//\1/
6281             q
6282           }
6283           /^X\(\/\).*/{
6284             s//\1/
6285             q
6286           }
6287           s/.*/./; q'`
6288   as_dir="$ac_dir"; as_fn_mkdir_p
6289   ac_builddir=.
6290
6291 case "$ac_dir" in
6292 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6293 *)
6294   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6295   # A ".." for each directory in $ac_dir_suffix.
6296   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6297   case $ac_top_builddir_sub in
6298   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6299   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6300   esac ;;
6301 esac
6302 ac_abs_top_builddir=$ac_pwd
6303 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6304 # for backward compatibility:
6305 ac_top_builddir=$ac_top_build_prefix
6306
6307 case $srcdir in
6308   .)  # We are building in place.
6309     ac_srcdir=.
6310     ac_top_srcdir=$ac_top_builddir_sub
6311     ac_abs_top_srcdir=$ac_pwd ;;
6312   [\\/]* | ?:[\\/]* )  # Absolute name.
6313     ac_srcdir=$srcdir$ac_dir_suffix;
6314     ac_top_srcdir=$srcdir
6315     ac_abs_top_srcdir=$srcdir ;;
6316   *) # Relative name.
6317     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6318     ac_top_srcdir=$ac_top_build_prefix$srcdir
6319     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6320 esac
6321 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6322
6323
6324   case $ac_mode in
6325   :F)
6326   #
6327   # CONFIG_FILE
6328   #
6329
6330   case $INSTALL in
6331   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6332   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6333   esac
6334 _ACEOF
6335
6336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6337 # If the template does not know about datarootdir, expand it.
6338 # FIXME: This hack should be removed a few years after 2.60.
6339 ac_datarootdir_hack=; ac_datarootdir_seen=
6340 ac_sed_dataroot='
6341 /datarootdir/ {
6342   p
6343   q
6344 }
6345 /@datadir@/p
6346 /@docdir@/p
6347 /@infodir@/p
6348 /@localedir@/p
6349 /@mandir@/p'
6350 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6351 *datarootdir*) ac_datarootdir_seen=yes;;
6352 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6353   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6354 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6355 _ACEOF
6356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6357   ac_datarootdir_hack='
6358   s&@datadir@&$datadir&g
6359   s&@docdir@&$docdir&g
6360   s&@infodir@&$infodir&g
6361   s&@localedir@&$localedir&g
6362   s&@mandir@&$mandir&g
6363   s&\\\${datarootdir}&$datarootdir&g' ;;
6364 esac
6365 _ACEOF
6366
6367 # Neutralize VPATH when `$srcdir' = `.'.
6368 # Shell code in configure.ac might set extrasub.
6369 # FIXME: do we really want to maintain this feature?
6370 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6371 ac_sed_extra="$ac_vpsub
6372 $extrasub
6373 _ACEOF
6374 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6375 :t
6376 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6377 s|@configure_input@|$ac_sed_conf_input|;t t
6378 s&@top_builddir@&$ac_top_builddir_sub&;t t
6379 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6380 s&@srcdir@&$ac_srcdir&;t t
6381 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6382 s&@top_srcdir@&$ac_top_srcdir&;t t
6383 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6384 s&@builddir@&$ac_builddir&;t t
6385 s&@abs_builddir@&$ac_abs_builddir&;t t
6386 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6387 s&@INSTALL@&$ac_INSTALL&;t t
6388 $ac_datarootdir_hack
6389 "
6390 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6391   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6392
6393 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6394   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6395   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6396       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6397   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6398 which seems to be undefined.  Please make sure it is defined" >&5
6399 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6400 which seems to be undefined.  Please make sure it is defined" >&2;}
6401
6402   rm -f "$ac_tmp/stdin"
6403   case $ac_file in
6404   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6405   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6406   esac \
6407   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6408  ;;
6409   :H)
6410   #
6411   # CONFIG_HEADER
6412   #
6413   if test x"$ac_file" != x-; then
6414     {
6415       $as_echo "/* $configure_input  */" \
6416       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6417     } >"$ac_tmp/config.h" \
6418       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6419     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6420       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6421 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6422     else
6423       rm -f "$ac_file"
6424       mv "$ac_tmp/config.h" "$ac_file" \
6425         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6426     fi
6427   else
6428     $as_echo "/* $configure_input  */" \
6429       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6430       || as_fn_error $? "could not create -" "$LINENO" 5
6431   fi
6432  ;;
6433
6434   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6435 $as_echo "$as_me: executing $ac_file commands" >&6;}
6436  ;;
6437   esac
6438
6439
6440   case $ac_file$ac_mode in
6441     "build-config.h":C) cp config.h build-config.h ;;
6442     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
6443
6444   esac
6445 done # for ac_tag
6446
6447
6448 as_fn_exit 0
6449 _ACEOF
6450 ac_clean_files=$ac_clean_files_save
6451
6452 test $ac_write_fail = 0 ||
6453   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6454
6455
6456 # configure is writing to config.log, and then calls config.status.
6457 # config.status does its own redirection, appending to config.log.
6458 # Unfortunately, on DOS this fails, as config.log is still kept open
6459 # by configure, so config.status won't be able to write to it; its
6460 # output is simply discarded.  So we exec the FD to /dev/null,
6461 # effectively closing config.log, so it can be properly (re)opened and
6462 # appended to by config.status.  When coming back to configure, we
6463 # need to make the FD available again.
6464 if test "$no_create" != yes; then
6465   ac_cs_success=:
6466   ac_config_status_args=
6467   test "$silent" = yes &&
6468     ac_config_status_args="$ac_config_status_args --quiet"
6469   exec 5>/dev/null
6470   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6471   exec 5>>config.log
6472   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6473   # would make configure fail if this is the last instruction.
6474   $ac_cs_success || as_fn_exit 1
6475 fi
6476 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6477   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6478 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6479 fi
6480