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 REPORT_BUGS_TEXI
 679 REPORT_BUGS_TO
 680 PKGVERSION
 681 WERROR_CFLAGS
 682 EGREP
 683 GREP
 684 CPP
 685 CATOBJEXT
 686 GENCAT
 687 INSTOBJEXT
 688 DATADIRNAME
 689 CATALOGS
 690 POSUB
 691 GMSGFMT
 692 XGETTEXT
 693 INCINTL
 694 LIBINTL_DEP
 695 LIBINTL
 696 USE_NLS
 697 OBJEXT
 698 EXEEXT
 699 ac_ct_CC
 700 CPPFLAGS
 701 LDFLAGS
 702 CFLAGS
 703 CC
 704 INSTALL_DATA
 705 INSTALL_SCRIPT
 706 INSTALL_PROGRAM
 707 target_alias
 708 host_alias
 709 build_alias
 710 LIBS
 711 ECHO_T
 712 ECHO_N
 713 ECHO_C
 714 DEFS
 715 mandir
 716 localedir
 717 libdir
 718 psdir
 719 pdfdir
 720 dvidir
 721 htmldir
 722 infodir
 723 docdir
 724 oldincludedir
 725 includedir
 726 localstatedir
 727 sharedstatedir
 728 sysconfdir
 729 datadir
 730 datarootdir
 731 libexecdir
 732 sbindir
 733 bindir
 734 program_transform_name
 735 prefix
 736 exec_prefix
 737 PACKAGE_URL
 738 PACKAGE_BUGREPORT
 739 PACKAGE_STRING
 740 PACKAGE_VERSION
 741 PACKAGE_TARNAME
 742 PACKAGE_NAME
 743 PATH_SEPARATOR
 744 SHELL'
 745 ac_subst_files=''
 746 ac_user_opts='
 747 enable_option_checking
 748 enable_sim_alignment
 749 enable_sim_assert
 750 enable_sim_bitsize
 751 enable_sim_config
 752 enable_sim_decode_mechanism
 753 enable_sim_default_model
 754 enable_sim_duplicate
 755 enable_sim_endian
 756 enable_sim_filter
 757 enable_sim_float
 758 enable_sim_hardware
 759 enable_sim_hostbitsize
 760 enable_sim_hostendian
 761 enable_sim_icache
 762 enable_sim_inline
 763 enable_sim_jump
 764 enable_sim_line_nr
 765 enable_sim_model
 766 enable_sim_model_issue
 767 enable_sim_monitor
 768 enable_sim_opcode
 769 enable_sim_packages
 770 enable_sim_reserved_bits
 771 enable_sim_smp
 772 enable_sim_stdio
 773 enable_sim_switch
 774 enable_sim_timebase
 775 enable_sim_trace
 776 enable_werror
 777 enable_sim_warnings
 778 enable_sim_xor_endian
 779 with_pkgversion
 780 with_bugurl
 781 with_system_zlib
 782 enable_plugins
 783 '
 784       ac_precious_vars='build_alias
 785 host_alias
 786 target_alias
 787 CC
 788 CFLAGS
 789 LDFLAGS
 790 LIBS
 791 CPPFLAGS
 792 CPP'
 793
 794
 795 # Initialize some variables set by options.
 796 ac_init_help=
 797 ac_init_version=false
 798 ac_unrecognized_opts=
 799 ac_unrecognized_sep=
 800 # The variables have the same names as the options, with
 801 # dashes changed to underlines.
 802 cache_file=/dev/null
 803 exec_prefix=NONE
 804 no_create=
 805 no_recursion=
 806 prefix=NONE
 807 program_prefix=NONE
 808 program_suffix=NONE
 809 program_transform_name=s,x,x,
 810 silent=
 811 site=
 812 srcdir=
 813 verbose=
 814 x_includes=NONE
 815 x_libraries=NONE
 816
 817 # Installation directory options.
 818 # These are left unexpanded so users can "make install exec_prefix=/foo"
 819 # and all the variables that are supposed to be based on exec_prefix
 820 # by default will actually change.
 821 # Use braces instead of parens because sh, perl, etc. also accept them.
 822 # (The list follows the same order as the GNU Coding Standards.)
 823 bindir='${exec_prefix}/bin'
 824 sbindir='${exec_prefix}/sbin'
 825 libexecdir='${exec_prefix}/libexec'
 826 datarootdir='${prefix}/share'
 827 datadir='${datarootdir}'
 828 sysconfdir='${prefix}/etc'
 829 sharedstatedir='${prefix}/com'
 830 localstatedir='${prefix}/var'
 831 includedir='${prefix}/include'
 832 oldincludedir='/usr/include'
 833 docdir='${datarootdir}/doc/${PACKAGE}'
 834 infodir='${datarootdir}/info'
 835 htmldir='${docdir}'
 836 dvidir='${docdir}'
 837 pdfdir='${docdir}'
 838 psdir='${docdir}'
 839 libdir='${exec_prefix}/lib'
 840 localedir='${datarootdir}/locale'
 841 mandir='${datarootdir}/man'
 842
 843 ac_prev=
 844 ac_dashdash=
 845 for ac_option
 846 do
 847   # If the previous option needs an argument, assign it.
 848   if test -n "$ac_prev"; then
 849     eval $ac_prev=\$ac_option
 850     ac_prev=
 851     continue
 852   fi
 853
 854   case $ac_option in
 855   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 856   *=)   ac_optarg= ;;
 857   *)    ac_optarg=yes ;;
 858   esac
 859
 860   # Accept the important Cygnus configure options, so we can diagnose typos.
 861
 862   case $ac_dashdash$ac_option in
 863   --)
 864     ac_dashdash=yes ;;
 865
 866   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 867     ac_prev=bindir ;;
 868   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 869     bindir=$ac_optarg ;;
 870
 871   -build | --build | --buil | --bui | --bu)
 872     ac_prev=build_alias ;;
 873   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 874     build_alias=$ac_optarg ;;
 875
 876   -cache-file | --cache-file | --cache-fil | --cache-fi \
 877   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 878     ac_prev=cache_file ;;
 879   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 880   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 881     cache_file=$ac_optarg ;;
 882
 883   --config-cache | -C)
 884     cache_file=config.cache ;;
 885
 886   -datadir | --datadir | --datadi | --datad)
 887     ac_prev=datadir ;;
 888   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 889     datadir=$ac_optarg ;;
 890
 891   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 892   | --dataroo | --dataro | --datar)
 893     ac_prev=datarootdir ;;
 894   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 895   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 896     datarootdir=$ac_optarg ;;
 897
 898   -disable-* | --disable-*)
 899     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 900     # Reject names that are not valid shell variable names.
 901     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 902       as_fn_error $? "invalid feature name: $ac_useropt"
 903     ac_useropt_orig=$ac_useropt
 904     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 905     case $ac_user_opts in
 906       *"
 907 "enable_$ac_useropt"
 908 "*) ;;
 909       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 910          ac_unrecognized_sep=', ';;
 911     esac
 912     eval enable_$ac_useropt=no ;;
 913
 914   -docdir | --docdir | --docdi | --doc | --do)
 915     ac_prev=docdir ;;
 916   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 917     docdir=$ac_optarg ;;
 918
 919   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 920     ac_prev=dvidir ;;
 921   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 922     dvidir=$ac_optarg ;;
 923
 924   -enable-* | --enable-*)
 925     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 926     # Reject names that are not valid shell variable names.
 927     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 928       as_fn_error $? "invalid feature name: $ac_useropt"
 929     ac_useropt_orig=$ac_useropt
 930     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 931     case $ac_user_opts in
 932       *"
 933 "enable_$ac_useropt"
 934 "*) ;;
 935       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 936          ac_unrecognized_sep=', ';;
 937     esac
 938     eval enable_$ac_useropt=\$ac_optarg ;;
 939
 940   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 941   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 942   | --exec | --exe | --ex)
 943     ac_prev=exec_prefix ;;
 944   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 945   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 946   | --exec=* | --exe=* | --ex=*)
 947     exec_prefix=$ac_optarg ;;
 948
 949   -gas | --gas | --ga | --g)
 950     # Obsolete; use --with-gas.
 951     with_gas=yes ;;
 952
 953   -help | --help | --hel | --he | -h)
 954     ac_init_help=long ;;
 955   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 956     ac_init_help=recursive ;;
 957   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 958     ac_init_help=short ;;
 959
 960   -host | --host | --hos | --ho)
 961     ac_prev=host_alias ;;
 962   -host=* | --host=* | --hos=* | --ho=*)
 963     host_alias=$ac_optarg ;;
 964
 965   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 966     ac_prev=htmldir ;;
 967   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 968   | --ht=*)
 969     htmldir=$ac_optarg ;;
 970
 971   -includedir | --includedir | --includedi | --included | --include \
 972   | --includ | --inclu | --incl | --inc)
 973     ac_prev=includedir ;;
 974   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 975   | --includ=* | --inclu=* | --incl=* | --inc=*)
 976     includedir=$ac_optarg ;;
 977
 978   -infodir | --infodir | --infodi | --infod | --info | --inf)
 979     ac_prev=infodir ;;
 980   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 981     infodir=$ac_optarg ;;
 982
 983   -libdir | --libdir | --libdi | --libd)
 984     ac_prev=libdir ;;
 985   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 986     libdir=$ac_optarg ;;
 987
 988   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 989   | --libexe | --libex | --libe)
 990     ac_prev=libexecdir ;;
 991   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 992   | --libexe=* | --libex=* | --libe=*)
 993     libexecdir=$ac_optarg ;;
 994
 995   -localedir | --localedir | --localedi | --localed | --locale)
 996     ac_prev=localedir ;;
 997   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 998     localedir=$ac_optarg ;;
 999
1000   -localstatedir | --localstatedir | --localstatedi | --localstated \
1001   | --localstate | --localstat | --localsta | --localst | --locals)
1002     ac_prev=localstatedir ;;
1003   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1004   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1005     localstatedir=$ac_optarg ;;
1006
1007   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1008     ac_prev=mandir ;;
1009   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1010     mandir=$ac_optarg ;;
1011
1012   -nfp | --nfp | --nf)
1013     # Obsolete; use --without-fp.
1014     with_fp=no ;;
1015
1016   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1017   | --no-cr | --no-c | -n)
1018     no_create=yes ;;
1019
1020   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1021   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1022     no_recursion=yes ;;
1023
1024   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1025   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1026   | --oldin | --oldi | --old | --ol | --o)
1027     ac_prev=oldincludedir ;;
1028   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1029   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1030   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1031     oldincludedir=$ac_optarg ;;
1032
1033   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1034     ac_prev=prefix ;;
1035   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1036     prefix=$ac_optarg ;;
1037
1038   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1039   | --program-pre | --program-pr | --program-p)
1040     ac_prev=program_prefix ;;
1041   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1042   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1043     program_prefix=$ac_optarg ;;
1044
1045   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1046   | --program-suf | --program-su | --program-s)
1047     ac_prev=program_suffix ;;
1048   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1049   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1050     program_suffix=$ac_optarg ;;
1051
1052   -program-transform-name | --program-transform-name \
1053   | --program-transform-nam | --program-transform-na \
1054   | --program-transform-n | --program-transform- \
1055   | --program-transform | --program-transfor \
1056   | --program-transfo | --program-transf \
1057   | --program-trans | --program-tran \
1058   | --progr-tra | --program-tr | --program-t)
1059     ac_prev=program_transform_name ;;
1060   -program-transform-name=* | --program-transform-name=* \
1061   | --program-transform-nam=* | --program-transform-na=* \
1062   | --program-transform-n=* | --program-transform-=* \
1063   | --program-transform=* | --program-transfor=* \
1064   | --program-transfo=* | --program-transf=* \
1065   | --program-trans=* | --program-tran=* \
1066   | --progr-tra=* | --program-tr=* | --program-t=*)
1067     program_transform_name=$ac_optarg ;;
1068
1069   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1070     ac_prev=pdfdir ;;
1071   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1072     pdfdir=$ac_optarg ;;
1073
1074   -psdir | --psdir | --psdi | --psd | --ps)
1075     ac_prev=psdir ;;
1076   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1077     psdir=$ac_optarg ;;
1078
1079   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1080   | -silent | --silent | --silen | --sile | --sil)
1081     silent=yes ;;
1082
1083   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1084     ac_prev=sbindir ;;
1085   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1086   | --sbi=* | --sb=*)
1087     sbindir=$ac_optarg ;;
1088
1089   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1090   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1091   | --sharedst | --shareds | --shared | --share | --shar \
1092   | --sha | --sh)
1093     ac_prev=sharedstatedir ;;
1094   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1095   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1096   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1097   | --sha=* | --sh=*)
1098     sharedstatedir=$ac_optarg ;;
1099
1100   -site | --site | --sit)
1101     ac_prev=site ;;
1102   -site=* | --site=* | --sit=*)
1103     site=$ac_optarg ;;
1104
1105   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1106     ac_prev=srcdir ;;
1107   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1108     srcdir=$ac_optarg ;;
1109
1110   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1111   | --syscon | --sysco | --sysc | --sys | --sy)
1112     ac_prev=sysconfdir ;;
1113   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1114   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1115     sysconfdir=$ac_optarg ;;
1116
1117   -target | --target | --targe | --targ | --tar | --ta | --t)
1118     ac_prev=target_alias ;;
1119   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1120     target_alias=$ac_optarg ;;
1121
1122   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1123     verbose=yes ;;
1124
1125   -version | --version | --versio | --versi | --vers | -V)
1126     ac_init_version=: ;;
1127
1128   -with-* | --with-*)
1129     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1130     # Reject names that are not valid shell variable names.
1131     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132       as_fn_error $? "invalid package name: $ac_useropt"
1133     ac_useropt_orig=$ac_useropt
1134     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135     case $ac_user_opts in
1136       *"
1137 "with_$ac_useropt"
1138 "*) ;;
1139       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1140          ac_unrecognized_sep=', ';;
1141     esac
1142     eval with_$ac_useropt=\$ac_optarg ;;
1143
1144   -without-* | --without-*)
1145     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1146     # Reject names that are not valid shell variable names.
1147     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1148       as_fn_error $? "invalid package name: $ac_useropt"
1149     ac_useropt_orig=$ac_useropt
1150     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1151     case $ac_user_opts in
1152       *"
1153 "with_$ac_useropt"
1154 "*) ;;
1155       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1156          ac_unrecognized_sep=', ';;
1157     esac
1158     eval with_$ac_useropt=no ;;
1159
1160   --x)
1161     # Obsolete; use --with-x.
1162     with_x=yes ;;
1163
1164   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1165   | --x-incl | --x-inc | --x-in | --x-i)
1166     ac_prev=x_includes ;;
1167   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1168   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1169     x_includes=$ac_optarg ;;
1170
1171   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1172   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1173     ac_prev=x_libraries ;;
1174   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1175   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1176     x_libraries=$ac_optarg ;;
1177
1178   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1179 Try \`$0 --help' for more information"
1180     ;;
1181
1182   *=*)
1183     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1184     # Reject names that are not valid shell variable names.
1185     case $ac_envvar in #(
1186       '' | [0-9]* | *[!_$as_cr_alnum]* )
1187       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1188     esac
1189     eval $ac_envvar=\$ac_optarg
1190     export $ac_envvar ;;
1191
1192   *)
1193     # FIXME: should be removed in autoconf 3.0.
1194     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1195     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1196       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1197     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1198     ;;
1199
1200   esac
1201 done
1202
1203 if test -n "$ac_prev"; then
1204   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1205   as_fn_error $? "missing argument to $ac_option"
1206 fi
1207
1208 if test -n "$ac_unrecognized_opts"; then
1209   case $enable_option_checking in
1210     no) ;;
1211     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1212     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1213   esac
1214 fi
1215
1216 # Check all directory arguments for consistency.
1217 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1218                 datadir sysconfdir sharedstatedir localstatedir includedir \
1219                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1220                 libdir localedir mandir
1221 do
1222   eval ac_val=\$$ac_var
1223   # Remove trailing slashes.
1224   case $ac_val in
1225     */ )
1226       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1227       eval $ac_var=\$ac_val;;
1228   esac
1229   # Be sure to have absolute directory names.
1230   case $ac_val in
1231     [\\/$]* | ?:[\\/]* )  continue;;
1232     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1233   esac
1234   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1235 done
1236
1237 # There might be people who depend on the old broken behavior: `$host'
1238 # used to hold the argument of --host etc.
1239 # FIXME: To remove some day.
1240 build=$build_alias
1241 host=$host_alias
1242 target=$target_alias
1243
1244 # FIXME: To remove some day.
1245 if test "x$host_alias" != x; then
1246   if test "x$build_alias" = x; then
1247     cross_compiling=maybe
1248   elif test "x$build_alias" != "x$host_alias"; then
1249     cross_compiling=yes
1250   fi
1251 fi
1252
1253 ac_tool_prefix=
1254 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1255
1256 test "$silent" = yes && exec 6>/dev/null
1257
1258
1259 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1260 ac_ls_di=`ls -di .` &&
1261 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1262   as_fn_error $? "working directory cannot be determined"
1263 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1264   as_fn_error $? "pwd does not report name of working directory"
1265
1266
1267 # Find the source files, if location was not specified.
1268 if test -z "$srcdir"; then
1269   ac_srcdir_defaulted=yes
1270   # Try the directory containing this script, then the parent directory.
1271   ac_confdir=`$as_dirname -- "$as_myself" ||
1272 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1273          X"$as_myself" : 'X\(//\)[^/]' \| \
1274          X"$as_myself" : 'X\(//\)$' \| \
1275          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1276 $as_echo X"$as_myself" |
1277     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1278             s//\1/
1279             q
1280           }
1281           /^X\(\/\/\)[^/].*/{
1282             s//\1/
1283             q
1284           }
1285           /^X\(\/\/\)$/{
1286             s//\1/
1287             q
1288           }
1289           /^X\(\/\).*/{
1290             s//\1/
1291             q
1292           }
1293           s/.*/./; q'`
1294   srcdir=$ac_confdir
1295   if test ! -r "$srcdir/$ac_unique_file"; then
1296     srcdir=..
1297   fi
1298 else
1299   ac_srcdir_defaulted=no
1300 fi
1301 if test ! -r "$srcdir/$ac_unique_file"; then
1302   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1303   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1304 fi
1305 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1306 ac_abs_confdir=`(
1307         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1308         pwd)`
1309 # When building in place, set srcdir=.
1310 if test "$ac_abs_confdir" = "$ac_pwd"; then
1311   srcdir=.
1312 fi
1313 # Remove unnecessary trailing slashes from srcdir.
1314 # Double slashes in file names in object file debugging info
1315 # mess up M-x gdb in Emacs.
1316 case $srcdir in
1317 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1318 esac
1319 for ac_var in $ac_precious_vars; do
1320   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1321   eval ac_env_${ac_var}_value=\$${ac_var}
1322   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1323   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1324 done
1325
1326 #
1327 # Report the --help message.
1328 #
1329 if test "$ac_init_help" = "long"; then
1330   # Omit some internal or obsolete options to make the list less imposing.
1331   # This message is too long to be a string in the A/UX 3.1 sh.
1332   cat <<_ACEOF
1333 \`configure' configures this package to adapt to many kinds of systems.
1334
1335 Usage: $0 [OPTION]... [VAR=VALUE]...
1336
1337 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1338 VAR=VALUE.  See below for descriptions of some of the useful variables.
1339
1340 Defaults for the options are specified in brackets.
1341
1342 Configuration:
1343   -h, --help              display this help and exit
1344       --help=short        display options specific to this package
1345       --help=recursive    display the short help of all the included packages
1346   -V, --version           display version information and exit
1347   -q, --quiet, --silent   do not print \`checking ...' messages
1348       --cache-file=FILE   cache test results in FILE [disabled]
1349   -C, --config-cache      alias for \`--cache-file=config.cache'
1350   -n, --no-create         do not create output files
1351       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1352
1353 Installation directories:
1354   --prefix=PREFIX         install architecture-independent files in PREFIX
1355                           [$ac_default_prefix]
1356   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1357                           [PREFIX]
1358
1359 By default, \`make install' will install all the files in
1360 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1361 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1362 for instance \`--prefix=\$HOME'.
1363
1364 For better control, use the options below.
1365
1366 Fine tuning of the installation directories:
1367   --bindir=DIR            user executables [EPREFIX/bin]
1368   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1369   --libexecdir=DIR        program executables [EPREFIX/libexec]
1370   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1371   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1372   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1373   --libdir=DIR            object code libraries [EPREFIX/lib]
1374   --includedir=DIR        C header files [PREFIX/include]
1375   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1376   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1377   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1378   --infodir=DIR           info documentation [DATAROOTDIR/info]
1379   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1380   --mandir=DIR            man documentation [DATAROOTDIR/man]
1381   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1382   --htmldir=DIR           html documentation [DOCDIR]
1383   --dvidir=DIR            dvi documentation [DOCDIR]
1384   --pdfdir=DIR            pdf documentation [DOCDIR]
1385   --psdir=DIR             ps documentation [DOCDIR]
1386 _ACEOF
1387
1388   cat <<\_ACEOF
1389
1390 Program names:
1391   --program-prefix=PREFIX            prepend PREFIX to installed program names
1392   --program-suffix=SUFFIX            append SUFFIX to installed program names
1393   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1394
1395 System types:
1396   --build=BUILD     configure for building on BUILD [guessed]
1397   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1398   --target=TARGET   configure for building compilers for TARGET [HOST]
1399 _ACEOF
1400 fi
1401
1402 if test -n "$ac_init_help"; then
1403
1404   cat <<\_ACEOF
1405
1406 Optional Features:
1407   --disable-option-checking  ignore unrecognized --enable/--with options
1408   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1409   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1410   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1411   --enable-sim-assert                   Specify whether to perform random assertions.
1412   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1413   --enable-sim-config=file              Override default config file
1414   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1415   --enable-sim-default-model=which      Specify default PowerPC to model.
1416   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1417   --enable-sim-endian=endian            Specify target byte endian orientation.
1418   --enable-sim-filter=rule              Specify filter rules.
1419   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1420   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1421   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1422   --enable-sim-hostendian=end           Specify host byte endian orientation.
1423   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1424   --enable-sim-inline=inlines           Specify which functions should be inlined.
1425   --enable-sim-jump             Jump between semantic code (instead of call/return).
1426   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1427   --enable-sim-model=which              Specify PowerPC to model.
1428   --enable-sim-model-issue              Specify whether to simulate model specific actions
1429   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1430   --enable-sim-opcode=which             Override default opcode lookup.
1431   --enable-sim-packages=list            Specify the packages to be included in the build.
1432   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1433   --enable-sim-smp=n                    Specify number of processors to configure for.
1434   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1435   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1436   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1437   --enable-sim-trace                    Specify whether tracing is supported.
1438   --enable-werror         treat compile warnings as errors
1439   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1440   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1441   --enable-plugins        Enable support for plugins
1442
1443 Optional Packages:
1444   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1445   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1446   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1447   --with-bugurl=URL       Direct users to URL to report a bug
1448   --with-system-zlib      use installed libz
1449
1450 Some influential environment variables:
1451   CC          C compiler command
1452   CFLAGS      C compiler flags
1453   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1454               nonstandard directory <lib dir>
1455   LIBS        libraries to pass to the linker, e.g. -l<library>
1456   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1457               you have headers in a nonstandard directory <include dir>
1458   CPP         C preprocessor
1459
1460 Use these variables to override the choices made by `configure' or to help
1461 it to find libraries and programs with nonstandard names/locations.
1462
1463 Report bugs to the package provider.
1464 _ACEOF
1465 ac_status=$?
1466 fi
1467
1468 if test "$ac_init_help" = "recursive"; then
1469   # If there are subdirs, report their specific --help.
1470   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1471     test -d "$ac_dir" ||
1472       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1473       continue
1474     ac_builddir=.
1475
1476 case "$ac_dir" in
1477 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1478 *)
1479   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1480   # A ".." for each directory in $ac_dir_suffix.
1481   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1482   case $ac_top_builddir_sub in
1483   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1484   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1485   esac ;;
1486 esac
1487 ac_abs_top_builddir=$ac_pwd
1488 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1489 # for backward compatibility:
1490 ac_top_builddir=$ac_top_build_prefix
1491
1492 case $srcdir in
1493   .)  # We are building in place.
1494     ac_srcdir=.
1495     ac_top_srcdir=$ac_top_builddir_sub
1496     ac_abs_top_srcdir=$ac_pwd ;;
1497   [\\/]* | ?:[\\/]* )  # Absolute name.
1498     ac_srcdir=$srcdir$ac_dir_suffix;
1499     ac_top_srcdir=$srcdir
1500     ac_abs_top_srcdir=$srcdir ;;
1501   *) # Relative name.
1502     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1503     ac_top_srcdir=$ac_top_build_prefix$srcdir
1504     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1505 esac
1506 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1507
1508     cd "$ac_dir" || { ac_status=$?; continue; }
1509     # Check for guested configure.
1510     if test -f "$ac_srcdir/configure.gnu"; then
1511       echo &&
1512       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1513     elif test -f "$ac_srcdir/configure"; then
1514       echo &&
1515       $SHELL "$ac_srcdir/configure" --help=recursive
1516     else
1517       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1518     fi || ac_status=$?
1519     cd "$ac_pwd" || { ac_status=$?; break; }
1520   done
1521 fi
1522
1523 test -n "$ac_init_help" && exit $ac_status
1524 if $ac_init_version; then
1525   cat <<\_ACEOF
1526 configure
1527 generated by GNU Autoconf 2.69
1528
1529 Copyright (C) 2012 Free Software Foundation, Inc.
1530 This configure script is free software; the Free Software Foundation
1531 gives unlimited permission to copy, distribute and modify it.
1532 _ACEOF
1533   exit
1534 fi
1535
1536 ## ------------------------ ##
1537 ## Autoconf initialization. ##
1538 ## ------------------------ ##
1539
1540 # ac_fn_c_try_compile LINENO
1541 # --------------------------
1542 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1543 ac_fn_c_try_compile ()
1544 {
1545   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546   rm -f conftest.$ac_objext
1547   if { { ac_try="$ac_compile"
1548 case "(($ac_try" in
1549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550   *) ac_try_echo=$ac_try;;
1551 esac
1552 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553 $as_echo "$ac_try_echo"; } >&5
1554   (eval "$ac_compile") 2>conftest.err
1555   ac_status=$?
1556   if test -s conftest.err; then
1557     grep -v '^ *+' conftest.err >conftest.er1
1558     cat conftest.er1 >&5
1559     mv -f conftest.er1 conftest.err
1560   fi
1561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562   test $ac_status = 0; } && {
1563          test -z "$ac_c_werror_flag" ||
1564          test ! -s conftest.err
1565        } && test -s conftest.$ac_objext; then :
1566   ac_retval=0
1567 else
1568   $as_echo "$as_me: failed program was:" >&5
1569 sed 's/^/| /' conftest.$ac_ext >&5
1570
1571         ac_retval=1
1572 fi
1573   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574   as_fn_set_status $ac_retval
1575
1576 } # ac_fn_c_try_compile
1577
1578 # ac_fn_c_try_run LINENO
1579 # ----------------------
1580 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1581 # that executables *can* be run.
1582 ac_fn_c_try_run ()
1583 {
1584   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585   if { { ac_try="$ac_link"
1586 case "(($ac_try" in
1587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1588   *) ac_try_echo=$ac_try;;
1589 esac
1590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591 $as_echo "$ac_try_echo"; } >&5
1592   (eval "$ac_link") 2>&5
1593   ac_status=$?
1594   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1595   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1596   { { case "(($ac_try" in
1597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1598   *) ac_try_echo=$ac_try;;
1599 esac
1600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1601 $as_echo "$ac_try_echo"; } >&5
1602   (eval "$ac_try") 2>&5
1603   ac_status=$?
1604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1605   test $ac_status = 0; }; }; then :
1606   ac_retval=0
1607 else
1608   $as_echo "$as_me: program exited with status $ac_status" >&5
1609        $as_echo "$as_me: failed program was:" >&5
1610 sed 's/^/| /' conftest.$ac_ext >&5
1611
1612        ac_retval=$ac_status
1613 fi
1614   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1615   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1616   as_fn_set_status $ac_retval
1617
1618 } # ac_fn_c_try_run
1619
1620 # ac_fn_c_try_cpp LINENO
1621 # ----------------------
1622 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1623 ac_fn_c_try_cpp ()
1624 {
1625   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1626   if { { ac_try="$ac_cpp conftest.$ac_ext"
1627 case "(($ac_try" in
1628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1629   *) ac_try_echo=$ac_try;;
1630 esac
1631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1632 $as_echo "$ac_try_echo"; } >&5
1633   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1634   ac_status=$?
1635   if test -s conftest.err; then
1636     grep -v '^ *+' conftest.err >conftest.er1
1637     cat conftest.er1 >&5
1638     mv -f conftest.er1 conftest.err
1639   fi
1640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1641   test $ac_status = 0; } > conftest.i && {
1642          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1643          test ! -s conftest.err
1644        }; then :
1645   ac_retval=0
1646 else
1647   $as_echo "$as_me: failed program was:" >&5
1648 sed 's/^/| /' conftest.$ac_ext >&5
1649
1650     ac_retval=1
1651 fi
1652   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1653   as_fn_set_status $ac_retval
1654
1655 } # ac_fn_c_try_cpp
1656
1657 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1658 # -------------------------------------------------------
1659 # Tests whether HEADER exists and can be compiled using the include files in
1660 # INCLUDES, setting the cache variable VAR accordingly.
1661 ac_fn_c_check_header_compile ()
1662 {
1663   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1664   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1665 $as_echo_n "checking for $2... " >&6; }
1666 if eval \${$3+:} false; then :
1667   $as_echo_n "(cached) " >&6
1668 else
1669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1670 /* end confdefs.h.  */
1671 $4
1672 #include <$2>
1673 _ACEOF
1674 if ac_fn_c_try_compile "$LINENO"; then :
1675   eval "$3=yes"
1676 else
1677   eval "$3=no"
1678 fi
1679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1680 fi
1681 eval ac_res=\$$3
1682                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1683 $as_echo "$ac_res" >&6; }
1684   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1685
1686 } # ac_fn_c_check_header_compile
1687
1688 # ac_fn_c_try_link LINENO
1689 # -----------------------
1690 # Try to link conftest.$ac_ext, and return whether this succeeded.
1691 ac_fn_c_try_link ()
1692 {
1693   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1694   rm -f conftest.$ac_objext conftest$ac_exeext
1695   if { { ac_try="$ac_link"
1696 case "(($ac_try" in
1697   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1698   *) ac_try_echo=$ac_try;;
1699 esac
1700 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1701 $as_echo "$ac_try_echo"; } >&5
1702   (eval "$ac_link") 2>conftest.err
1703   ac_status=$?
1704   if test -s conftest.err; then
1705     grep -v '^ *+' conftest.err >conftest.er1
1706     cat conftest.er1 >&5
1707     mv -f conftest.er1 conftest.err
1708   fi
1709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1710   test $ac_status = 0; } && {
1711          test -z "$ac_c_werror_flag" ||
1712          test ! -s conftest.err
1713        } && test -s conftest$ac_exeext && {
1714          test "$cross_compiling" = yes ||
1715          test -x conftest$ac_exeext
1716        }; then :
1717   ac_retval=0
1718 else
1719   $as_echo "$as_me: failed program was:" >&5
1720 sed 's/^/| /' conftest.$ac_ext >&5
1721
1722         ac_retval=1
1723 fi
1724   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1725   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1726   # interfere with the next link command; also delete a directory that is
1727   # left behind by Apple's compiler.  We do this before executing the actions.
1728   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1729   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1730   as_fn_set_status $ac_retval
1731
1732 } # ac_fn_c_try_link
1733
1734 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1735 # -------------------------------------------
1736 # Tests whether TYPE exists after having included INCLUDES, setting cache
1737 # variable VAR accordingly.
1738 ac_fn_c_check_type ()
1739 {
1740   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1742 $as_echo_n "checking for $2... " >&6; }
1743 if eval \${$3+:} false; then :
1744   $as_echo_n "(cached) " >&6
1745 else
1746   eval "$3=no"
1747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1748 /* end confdefs.h.  */
1749 $4
1750 int
1751 main ()
1752 {
1753 if (sizeof ($2))
1754          return 0;
1755   ;
1756   return 0;
1757 }
1758 _ACEOF
1759 if ac_fn_c_try_compile "$LINENO"; then :
1760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h.  */
1762 $4
1763 int
1764 main ()
1765 {
1766 if (sizeof (($2)))
1767             return 0;
1768   ;
1769   return 0;
1770 }
1771 _ACEOF
1772 if ac_fn_c_try_compile "$LINENO"; then :
1773
1774 else
1775   eval "$3=yes"
1776 fi
1777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1778 fi
1779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780 fi
1781 eval ac_res=\$$3
1782                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1783 $as_echo "$ac_res" >&6; }
1784   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1785
1786 } # ac_fn_c_check_type
1787 cat >config.log <<_ACEOF
1788 This file contains any messages produced by compilers while
1789 running configure, to aid debugging if configure makes a mistake.
1790
1791 It was created by $as_me, which was
1792 generated by GNU Autoconf 2.69.  Invocation command line was
1793
1794   $ $0 $@
1795
1796 _ACEOF
1797 exec 5>>config.log
1798 {
1799 cat <<_ASUNAME
1800 ## --------- ##
1801 ## Platform. ##
1802 ## --------- ##
1803
1804 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1805 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1806 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1807 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1808 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1809
1810 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1811 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1812
1813 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1814 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1815 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1816 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1817 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1818 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1819 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1820
1821 _ASUNAME
1822
1823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1824 for as_dir in $PATH
1825 do
1826   IFS=$as_save_IFS
1827   test -z "$as_dir" && as_dir=.
1828     $as_echo "PATH: $as_dir"
1829   done
1830 IFS=$as_save_IFS
1831
1832 } >&5
1833
1834 cat >&5 <<_ACEOF
1835
1836
1837 ## ----------- ##
1838 ## Core tests. ##
1839 ## ----------- ##
1840
1841 _ACEOF
1842
1843
1844 # Keep a trace of the command line.
1845 # Strip out --no-create and --no-recursion so they do not pile up.
1846 # Strip out --silent because we don't want to record it for future runs.
1847 # Also quote any args containing shell meta-characters.
1848 # Make two passes to allow for proper duplicate-argument suppression.
1849 ac_configure_args=
1850 ac_configure_args0=
1851 ac_configure_args1=
1852 ac_must_keep_next=false
1853 for ac_pass in 1 2
1854 do
1855   for ac_arg
1856   do
1857     case $ac_arg in
1858     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1859     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1860     | -silent | --silent | --silen | --sile | --sil)
1861       continue ;;
1862     *\'*)
1863       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1864     esac
1865     case $ac_pass in
1866     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1867     2)
1868       as_fn_append ac_configure_args1 " '$ac_arg'"
1869       if test $ac_must_keep_next = true; then
1870         ac_must_keep_next=false # Got value, back to normal.
1871       else
1872         case $ac_arg in
1873           *=* | --config-cache | -C | -disable-* | --disable-* \
1874           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1875           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1876           | -with-* | --with-* | -without-* | --without-* | --x)
1877             case "$ac_configure_args0 " in
1878               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1879             esac
1880             ;;
1881           -* ) ac_must_keep_next=true ;;
1882         esac
1883       fi
1884       as_fn_append ac_configure_args " '$ac_arg'"
1885       ;;
1886     esac
1887   done
1888 done
1889 { ac_configure_args0=; unset ac_configure_args0;}
1890 { ac_configure_args1=; unset ac_configure_args1;}
1891
1892 # When interrupted or exit'd, cleanup temporary files, and complete
1893 # config.log.  We remove comments because anyway the quotes in there
1894 # would cause problems or look ugly.
1895 # WARNING: Use '\'' to represent an apostrophe within the trap.
1896 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1897 trap 'exit_status=$?
1898   # Save into config.log some information that might help in debugging.
1899   {
1900     echo
1901
1902     $as_echo "## ---------------- ##
1903 ## Cache variables. ##
1904 ## ---------------- ##"
1905     echo
1906     # The following way of writing the cache mishandles newlines in values,
1907 (
1908   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1909     eval ac_val=\$$ac_var
1910     case $ac_val in #(
1911     *${as_nl}*)
1912       case $ac_var in #(
1913       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1914 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1915       esac
1916       case $ac_var in #(
1917       _ | IFS | as_nl) ;; #(
1918       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1919       *) { eval $ac_var=; unset $ac_var;} ;;
1920       esac ;;
1921     esac
1922   done
1923   (set) 2>&1 |
1924     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1925     *${as_nl}ac_space=\ *)
1926       sed -n \
1927         "s/'\''/'\''\\\\'\'''\''/g;
1928           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1929       ;; #(
1930     *)
1931       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1932       ;;
1933     esac |
1934     sort
1935 )
1936     echo
1937
1938     $as_echo "## ----------------- ##
1939 ## Output variables. ##
1940 ## ----------------- ##"
1941     echo
1942     for ac_var in $ac_subst_vars
1943     do
1944       eval ac_val=\$$ac_var
1945       case $ac_val in
1946       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1947       esac
1948       $as_echo "$ac_var='\''$ac_val'\''"
1949     done | sort
1950     echo
1951
1952     if test -n "$ac_subst_files"; then
1953       $as_echo "## ------------------- ##
1954 ## File substitutions. ##
1955 ## ------------------- ##"
1956       echo
1957       for ac_var in $ac_subst_files
1958       do
1959         eval ac_val=\$$ac_var
1960         case $ac_val in
1961         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1962         esac
1963         $as_echo "$ac_var='\''$ac_val'\''"
1964       done | sort
1965       echo
1966     fi
1967
1968     if test -s confdefs.h; then
1969       $as_echo "## ----------- ##
1970 ## confdefs.h. ##
1971 ## ----------- ##"
1972       echo
1973       cat confdefs.h
1974       echo
1975     fi
1976     test "$ac_signal" != 0 &&
1977       $as_echo "$as_me: caught signal $ac_signal"
1978     $as_echo "$as_me: exit $exit_status"
1979   } >&5
1980   rm -f core *.core core.conftest.* &&
1981     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1982     exit $exit_status
1983 ' 0
1984 for ac_signal in 1 2 13 15; do
1985   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1986 done
1987 ac_signal=0
1988
1989 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1990 rm -f -r conftest* confdefs.h
1991
1992 $as_echo "/* confdefs.h */" > confdefs.h
1993
1994 # Predefined preprocessor variables.
1995
1996 cat >>confdefs.h <<_ACEOF
1997 #define PACKAGE_NAME "$PACKAGE_NAME"
1998 _ACEOF
1999
2000 cat >>confdefs.h <<_ACEOF
2001 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2002 _ACEOF
2003
2004 cat >>confdefs.h <<_ACEOF
2005 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2006 _ACEOF
2007
2008 cat >>confdefs.h <<_ACEOF
2009 #define PACKAGE_STRING "$PACKAGE_STRING"
2010 _ACEOF
2011
2012 cat >>confdefs.h <<_ACEOF
2013 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2014 _ACEOF
2015
2016 cat >>confdefs.h <<_ACEOF
2017 #define PACKAGE_URL "$PACKAGE_URL"
2018 _ACEOF
2019
2020
2021 # Let the site file select an alternate cache file if it wants to.
2022 # Prefer an explicitly selected file to automatically selected ones.
2023 ac_site_file1=NONE
2024 ac_site_file2=NONE
2025 if test -n "$CONFIG_SITE"; then
2026   # We do not want a PATH search for config.site.
2027   case $CONFIG_SITE in #((
2028     -*)  ac_site_file1=./$CONFIG_SITE;;
2029     */*) ac_site_file1=$CONFIG_SITE;;
2030     *)   ac_site_file1=./$CONFIG_SITE;;
2031   esac
2032 elif test "x$prefix" != xNONE; then
2033   ac_site_file1=$prefix/share/config.site
2034   ac_site_file2=$prefix/etc/config.site
2035 else
2036   ac_site_file1=$ac_default_prefix/share/config.site
2037   ac_site_file2=$ac_default_prefix/etc/config.site
2038 fi
2039 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2040 do
2041   test "x$ac_site_file" = xNONE && continue
2042   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2043     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2044 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2045     sed 's/^/| /' "$ac_site_file" >&5
2046     . "$ac_site_file" \
2047       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2048 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2049 as_fn_error $? "failed to load site script $ac_site_file
2050 See \`config.log' for more details" "$LINENO" 5; }
2051   fi
2052 done
2053
2054 if test -r "$cache_file"; then
2055   # Some versions of bash will fail to source /dev/null (special files
2056   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2057   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2058     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2059 $as_echo "$as_me: loading cache $cache_file" >&6;}
2060     case $cache_file in
2061       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2062       *)                      . "./$cache_file";;
2063     esac
2064   fi
2065 else
2066   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2067 $as_echo "$as_me: creating cache $cache_file" >&6;}
2068   >$cache_file
2069 fi
2070
2071 # Check that the precious variables saved in the cache have kept the same
2072 # value.
2073 ac_cache_corrupted=false
2074 for ac_var in $ac_precious_vars; do
2075   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2076   eval ac_new_set=\$ac_env_${ac_var}_set
2077   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2078   eval ac_new_val=\$ac_env_${ac_var}_value
2079   case $ac_old_set,$ac_new_set in
2080     set,)
2081       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2082 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2083       ac_cache_corrupted=: ;;
2084     ,set)
2085       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2086 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2087       ac_cache_corrupted=: ;;
2088     ,);;
2089     *)
2090       if test "x$ac_old_val" != "x$ac_new_val"; then
2091         # differences in whitespace do not lead to failure.
2092         ac_old_val_w=`echo x $ac_old_val`
2093         ac_new_val_w=`echo x $ac_new_val`
2094         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2095           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2096 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2097           ac_cache_corrupted=:
2098         else
2099           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2100 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2101           eval $ac_var=\$ac_old_val
2102         fi
2103         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2104 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2105         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2106 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2107       fi;;
2108   esac
2109   # Pass precious variables to config.status.
2110   if test "$ac_new_set" = set; then
2111     case $ac_new_val in
2112     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2113     *) ac_arg=$ac_var=$ac_new_val ;;
2114     esac
2115     case " $ac_configure_args " in
2116       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2117       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2118     esac
2119   fi
2120 done
2121 if $ac_cache_corrupted; then
2122   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2124   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2125 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2126   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2127 fi
2128 ## -------------------- ##
2129 ## Main body of script. ##
2130 ## -------------------- ##
2131
2132 ac_ext=c
2133 ac_cpp='$CPP $CPPFLAGS'
2134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2137
2138
2139
2140
2141 ac_aux_dir=
2142 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2143   if test -f "$ac_dir/install-sh"; then
2144     ac_aux_dir=$ac_dir
2145     ac_install_sh="$ac_aux_dir/install-sh -c"
2146     break
2147   elif test -f "$ac_dir/install.sh"; then
2148     ac_aux_dir=$ac_dir
2149     ac_install_sh="$ac_aux_dir/install.sh -c"
2150     break
2151   elif test -f "$ac_dir/shtool"; then
2152     ac_aux_dir=$ac_dir
2153     ac_install_sh="$ac_aux_dir/shtool install -c"
2154     break
2155   fi
2156 done
2157 if test -z "$ac_aux_dir"; then
2158   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2159 fi
2160
2161 # These three variables are undocumented and unsupported,
2162 # and are intended to be withdrawn in a future Autoconf release.
2163 # They can cause serious problems if a builder's source tree is in a directory
2164 # whose full name contains unusual characters.
2165 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2166 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2167 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2168
2169
2170 # Find a good install program.  We prefer a C program (faster),
2171 # so one script is as good as another.  But avoid the broken or
2172 # incompatible versions:
2173 # SysV /etc/install, /usr/sbin/install
2174 # SunOS /usr/etc/install
2175 # IRIX /sbin/install
2176 # AIX /bin/install
2177 # AmigaOS /C/install, which installs bootblocks on floppy discs
2178 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2179 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2180 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2181 # OS/2's system install, which has a completely different semantic
2182 # ./install, which can be erroneously created by make from ./install.sh.
2183 # Reject install programs that cannot install multiple files.
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2185 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2186 if test -z "$INSTALL"; then
2187 if ${ac_cv_path_install+:} false; then :
2188   $as_echo_n "(cached) " >&6
2189 else
2190   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2191 for as_dir in $PATH
2192 do
2193   IFS=$as_save_IFS
2194   test -z "$as_dir" && as_dir=.
2195     # Account for people who put trailing slashes in PATH elements.
2196 case $as_dir/ in #((
2197   ./ | .// | /[cC]/* | \
2198   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2199   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2200   /usr/ucb/* ) ;;
2201   *)
2202     # OSF1 and SCO ODT 3.0 have their own names for install.
2203     # Don't use installbsd from OSF since it installs stuff as root
2204     # by default.
2205     for ac_prog in ginstall scoinst install; do
2206       for ac_exec_ext in '' $ac_executable_extensions; do
2207         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2208           if test $ac_prog = install &&
2209             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2210             # AIX install.  It has an incompatible calling convention.
2211             :
2212           elif test $ac_prog = install &&
2213             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2214             # program-specific install script used by HP pwplus--don't use.
2215             :
2216           else
2217             rm -rf conftest.one conftest.two conftest.dir
2218             echo one > conftest.one
2219             echo two > conftest.two
2220             mkdir conftest.dir
2221             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2222               test -s conftest.one && test -s conftest.two &&
2223               test -s conftest.dir/conftest.one &&
2224               test -s conftest.dir/conftest.two
2225             then
2226               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2227               break 3
2228             fi
2229           fi
2230         fi
2231       done
2232     done
2233     ;;
2234 esac
2235
2236   done
2237 IFS=$as_save_IFS
2238
2239 rm -rf conftest.one conftest.two conftest.dir
2240
2241 fi
2242   if test "${ac_cv_path_install+set}" = set; then
2243     INSTALL=$ac_cv_path_install
2244   else
2245     # As a last resort, use the slow shell script.  Don't cache a
2246     # value for INSTALL within a source directory, because that will
2247     # break other packages using the cache if that directory is
2248     # removed, or if the value is a relative name.
2249     INSTALL=$ac_install_sh
2250   fi
2251 fi
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2253 $as_echo "$INSTALL" >&6; }
2254
2255 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2256 # It thinks the first close brace ends the variable substitution.
2257 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2258
2259 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2260
2261 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2262
2263 ac_ext=c
2264 ac_cpp='$CPP $CPPFLAGS'
2265 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2266 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2267 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2268 if test -n "$ac_tool_prefix"; then
2269   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2270 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2272 $as_echo_n "checking for $ac_word... " >&6; }
2273 if ${ac_cv_prog_CC+:} false; then :
2274   $as_echo_n "(cached) " >&6
2275 else
2276   if test -n "$CC"; then
2277   ac_cv_prog_CC="$CC" # Let the user override the test.
2278 else
2279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2280 for as_dir in $PATH
2281 do
2282   IFS=$as_save_IFS
2283   test -z "$as_dir" && as_dir=.
2284     for ac_exec_ext in '' $ac_executable_extensions; do
2285   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2286     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2287     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2288     break 2
2289   fi
2290 done
2291   done
2292 IFS=$as_save_IFS
2293
2294 fi
2295 fi
2296 CC=$ac_cv_prog_CC
2297 if test -n "$CC"; then
2298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2299 $as_echo "$CC" >&6; }
2300 else
2301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2302 $as_echo "no" >&6; }
2303 fi
2304
2305
2306 fi
2307 if test -z "$ac_cv_prog_CC"; then
2308   ac_ct_CC=$CC
2309   # Extract the first word of "gcc", so it can be a program name with args.
2310 set dummy gcc; ac_word=$2
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2312 $as_echo_n "checking for $ac_word... " >&6; }
2313 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2314   $as_echo_n "(cached) " >&6
2315 else
2316   if test -n "$ac_ct_CC"; then
2317   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2318 else
2319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2320 for as_dir in $PATH
2321 do
2322   IFS=$as_save_IFS
2323   test -z "$as_dir" && as_dir=.
2324     for ac_exec_ext in '' $ac_executable_extensions; do
2325   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2326     ac_cv_prog_ac_ct_CC="gcc"
2327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2328     break 2
2329   fi
2330 done
2331   done
2332 IFS=$as_save_IFS
2333
2334 fi
2335 fi
2336 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2337 if test -n "$ac_ct_CC"; then
2338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2339 $as_echo "$ac_ct_CC" >&6; }
2340 else
2341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2342 $as_echo "no" >&6; }
2343 fi
2344
2345   if test "x$ac_ct_CC" = x; then
2346     CC=""
2347   else
2348     case $cross_compiling:$ac_tool_warned in
2349 yes:)
2350 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2351 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2352 ac_tool_warned=yes ;;
2353 esac
2354     CC=$ac_ct_CC
2355   fi
2356 else
2357   CC="$ac_cv_prog_CC"
2358 fi
2359
2360 if test -z "$CC"; then
2361           if test -n "$ac_tool_prefix"; then
2362     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2363 set dummy ${ac_tool_prefix}cc; ac_word=$2
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2365 $as_echo_n "checking for $ac_word... " >&6; }
2366 if ${ac_cv_prog_CC+:} false; then :
2367   $as_echo_n "(cached) " >&6
2368 else
2369   if test -n "$CC"; then
2370   ac_cv_prog_CC="$CC" # Let the user override the test.
2371 else
2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2373 for as_dir in $PATH
2374 do
2375   IFS=$as_save_IFS
2376   test -z "$as_dir" && as_dir=.
2377     for ac_exec_ext in '' $ac_executable_extensions; do
2378   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2379     ac_cv_prog_CC="${ac_tool_prefix}cc"
2380     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2381     break 2
2382   fi
2383 done
2384   done
2385 IFS=$as_save_IFS
2386
2387 fi
2388 fi
2389 CC=$ac_cv_prog_CC
2390 if test -n "$CC"; then
2391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2392 $as_echo "$CC" >&6; }
2393 else
2394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2395 $as_echo "no" >&6; }
2396 fi
2397
2398
2399   fi
2400 fi
2401 if test -z "$CC"; then
2402   # Extract the first word of "cc", so it can be a program name with args.
2403 set dummy cc; ac_word=$2
2404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2405 $as_echo_n "checking for $ac_word... " >&6; }
2406 if ${ac_cv_prog_CC+:} false; then :
2407   $as_echo_n "(cached) " >&6
2408 else
2409   if test -n "$CC"; then
2410   ac_cv_prog_CC="$CC" # Let the user override the test.
2411 else
2412   ac_prog_rejected=no
2413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2414 for as_dir in $PATH
2415 do
2416   IFS=$as_save_IFS
2417   test -z "$as_dir" && as_dir=.
2418     for ac_exec_ext in '' $ac_executable_extensions; do
2419   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2420     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2421        ac_prog_rejected=yes
2422        continue
2423      fi
2424     ac_cv_prog_CC="cc"
2425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2426     break 2
2427   fi
2428 done
2429   done
2430 IFS=$as_save_IFS
2431
2432 if test $ac_prog_rejected = yes; then
2433   # We found a bogon in the path, so make sure we never use it.
2434   set dummy $ac_cv_prog_CC
2435   shift
2436   if test $# != 0; then
2437     # We chose a different compiler from the bogus one.
2438     # However, it has the same basename, so the bogon will be chosen
2439     # first if we set CC to just the basename; use the full file name.
2440     shift
2441     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2442   fi
2443 fi
2444 fi
2445 fi
2446 CC=$ac_cv_prog_CC
2447 if test -n "$CC"; then
2448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2449 $as_echo "$CC" >&6; }
2450 else
2451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2452 $as_echo "no" >&6; }
2453 fi
2454
2455
2456 fi
2457 if test -z "$CC"; then
2458   if test -n "$ac_tool_prefix"; then
2459   for ac_prog in cl.exe
2460   do
2461     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2462 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2464 $as_echo_n "checking for $ac_word... " >&6; }
2465 if ${ac_cv_prog_CC+:} false; then :
2466   $as_echo_n "(cached) " >&6
2467 else
2468   if test -n "$CC"; then
2469   ac_cv_prog_CC="$CC" # Let the user override the test.
2470 else
2471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2472 for as_dir in $PATH
2473 do
2474   IFS=$as_save_IFS
2475   test -z "$as_dir" && as_dir=.
2476     for ac_exec_ext in '' $ac_executable_extensions; do
2477   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2478     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2480     break 2
2481   fi
2482 done
2483   done
2484 IFS=$as_save_IFS
2485
2486 fi
2487 fi
2488 CC=$ac_cv_prog_CC
2489 if test -n "$CC"; then
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2491 $as_echo "$CC" >&6; }
2492 else
2493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2494 $as_echo "no" >&6; }
2495 fi
2496
2497
2498     test -n "$CC" && break
2499   done
2500 fi
2501 if test -z "$CC"; then
2502   ac_ct_CC=$CC
2503   for ac_prog in cl.exe
2504 do
2505   # Extract the first word of "$ac_prog", so it can be a program name with args.
2506 set dummy $ac_prog; ac_word=$2
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2508 $as_echo_n "checking for $ac_word... " >&6; }
2509 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2510   $as_echo_n "(cached) " >&6
2511 else
2512   if test -n "$ac_ct_CC"; then
2513   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2514 else
2515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2516 for as_dir in $PATH
2517 do
2518   IFS=$as_save_IFS
2519   test -z "$as_dir" && as_dir=.
2520     for ac_exec_ext in '' $ac_executable_extensions; do
2521   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2522     ac_cv_prog_ac_ct_CC="$ac_prog"
2523     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2524     break 2
2525   fi
2526 done
2527   done
2528 IFS=$as_save_IFS
2529
2530 fi
2531 fi
2532 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2533 if test -n "$ac_ct_CC"; then
2534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2535 $as_echo "$ac_ct_CC" >&6; }
2536 else
2537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2538 $as_echo "no" >&6; }
2539 fi
2540
2541
2542   test -n "$ac_ct_CC" && break
2543 done
2544
2545   if test "x$ac_ct_CC" = x; then
2546     CC=""
2547   else
2548     case $cross_compiling:$ac_tool_warned in
2549 yes:)
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2551 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2552 ac_tool_warned=yes ;;
2553 esac
2554     CC=$ac_ct_CC
2555   fi
2556 fi
2557
2558 fi
2559
2560
2561 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2563 as_fn_error $? "no acceptable C compiler found in \$PATH
2564 See \`config.log' for more details" "$LINENO" 5; }
2565
2566 # Provide some information about the compiler.
2567 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2568 set X $ac_compile
2569 ac_compiler=$2
2570 for ac_option in --version -v -V -qversion; do
2571   { { ac_try="$ac_compiler $ac_option >&5"
2572 case "(($ac_try" in
2573   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2574   *) ac_try_echo=$ac_try;;
2575 esac
2576 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2577 $as_echo "$ac_try_echo"; } >&5
2578   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2579   ac_status=$?
2580   if test -s conftest.err; then
2581     sed '10a\
2582 ... rest of stderr output deleted ...
2583          10q' conftest.err >conftest.er1
2584     cat conftest.er1 >&5
2585   fi
2586   rm -f conftest.er1 conftest.err
2587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2588   test $ac_status = 0; }
2589 done
2590
2591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592 /* end confdefs.h.  */
2593
2594 int
2595 main ()
2596 {
2597
2598   ;
2599   return 0;
2600 }
2601 _ACEOF
2602 ac_clean_files_save=$ac_clean_files
2603 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2604 # Try to create an executable without -o first, disregard a.out.
2605 # It will help us diagnose broken compilers, and finding out an intuition
2606 # of exeext.
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2608 $as_echo_n "checking whether the C compiler works... " >&6; }
2609 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2610
2611 # The possible output files:
2612 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2613
2614 ac_rmfiles=
2615 for ac_file in $ac_files
2616 do
2617   case $ac_file in
2618     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2619     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2620   esac
2621 done
2622 rm -f $ac_rmfiles
2623
2624 if { { ac_try="$ac_link_default"
2625 case "(($ac_try" in
2626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2627   *) ac_try_echo=$ac_try;;
2628 esac
2629 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2630 $as_echo "$ac_try_echo"; } >&5
2631   (eval "$ac_link_default") 2>&5
2632   ac_status=$?
2633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2634   test $ac_status = 0; }; then :
2635   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2636 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2637 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2638 # so that the user can short-circuit this test for compilers unknown to
2639 # Autoconf.
2640 for ac_file in $ac_files ''
2641 do
2642   test -f "$ac_file" || continue
2643   case $ac_file in
2644     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2645         ;;
2646     [ab].out )
2647         # We found the default executable, but exeext='' is most
2648         # certainly right.
2649         break;;
2650     *.* )
2651         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2652         then :; else
2653            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2654         fi
2655         # We set ac_cv_exeext here because the later test for it is not
2656         # safe: cross compilers may not add the suffix if given an `-o'
2657         # argument, so we may need to know it at that point already.
2658         # Even if this section looks crufty: it has the advantage of
2659         # actually working.
2660         break;;
2661     * )
2662         break;;
2663   esac
2664 done
2665 test "$ac_cv_exeext" = no && ac_cv_exeext=
2666
2667 else
2668   ac_file=''
2669 fi
2670 if test -z "$ac_file"; then :
2671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2672 $as_echo "no" >&6; }
2673 $as_echo "$as_me: failed program was:" >&5
2674 sed 's/^/| /' conftest.$ac_ext >&5
2675
2676 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2678 as_fn_error 77 "C compiler cannot create executables
2679 See \`config.log' for more details" "$LINENO" 5; }
2680 else
2681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2682 $as_echo "yes" >&6; }
2683 fi
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2685 $as_echo_n "checking for C compiler default output file name... " >&6; }
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2687 $as_echo "$ac_file" >&6; }
2688 ac_exeext=$ac_cv_exeext
2689
2690 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2691 ac_clean_files=$ac_clean_files_save
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2693 $as_echo_n "checking for suffix of executables... " >&6; }
2694 if { { ac_try="$ac_link"
2695 case "(($ac_try" in
2696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2697   *) ac_try_echo=$ac_try;;
2698 esac
2699 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2700 $as_echo "$ac_try_echo"; } >&5
2701   (eval "$ac_link") 2>&5
2702   ac_status=$?
2703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2704   test $ac_status = 0; }; then :
2705   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2706 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2707 # work properly (i.e., refer to `conftest.exe'), while it won't with
2708 # `rm'.
2709 for ac_file in conftest.exe conftest conftest.*; do
2710   test -f "$ac_file" || continue
2711   case $ac_file in
2712     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2713     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2714           break;;
2715     * ) break;;
2716   esac
2717 done
2718 else
2719   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2720 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2721 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2722 See \`config.log' for more details" "$LINENO" 5; }
2723 fi
2724 rm -f conftest conftest$ac_cv_exeext
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2726 $as_echo "$ac_cv_exeext" >&6; }
2727
2728 rm -f conftest.$ac_ext
2729 EXEEXT=$ac_cv_exeext
2730 ac_exeext=$EXEEXT
2731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2732 /* end confdefs.h.  */
2733 #include <stdio.h>
2734 int
2735 main ()
2736 {
2737 FILE *f = fopen ("conftest.out", "w");
2738  return ferror (f) || fclose (f) != 0;
2739
2740   ;
2741   return 0;
2742 }
2743 _ACEOF
2744 ac_clean_files="$ac_clean_files conftest.out"
2745 # Check that the compiler produces executables we can run.  If not, either
2746 # the compiler is broken, or we cross compile.
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2748 $as_echo_n "checking whether we are cross compiling... " >&6; }
2749 if test "$cross_compiling" != yes; then
2750   { { ac_try="$ac_link"
2751 case "(($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 "$ac_link") 2>&5
2758   ac_status=$?
2759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2760   test $ac_status = 0; }
2761   if { ac_try='./conftest$ac_cv_exeext'
2762   { { case "(($ac_try" in
2763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2764   *) ac_try_echo=$ac_try;;
2765 esac
2766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2767 $as_echo "$ac_try_echo"; } >&5
2768   (eval "$ac_try") 2>&5
2769   ac_status=$?
2770   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2771   test $ac_status = 0; }; }; then
2772     cross_compiling=no
2773   else
2774     if test "$cross_compiling" = maybe; then
2775         cross_compiling=yes
2776     else
2777         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2778 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2779 as_fn_error $? "cannot run C compiled programs.
2780 If you meant to cross compile, use \`--host'.
2781 See \`config.log' for more details" "$LINENO" 5; }
2782     fi
2783   fi
2784 fi
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2786 $as_echo "$cross_compiling" >&6; }
2787
2788 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2789 ac_clean_files=$ac_clean_files_save
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2791 $as_echo_n "checking for suffix of object files... " >&6; }
2792 if ${ac_cv_objext+:} false; then :
2793   $as_echo_n "(cached) " >&6
2794 else
2795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2796 /* end confdefs.h.  */
2797
2798 int
2799 main ()
2800 {
2801
2802   ;
2803   return 0;
2804 }
2805 _ACEOF
2806 rm -f conftest.o conftest.obj
2807 if { { ac_try="$ac_compile"
2808 case "(($ac_try" in
2809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2810   *) ac_try_echo=$ac_try;;
2811 esac
2812 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2813 $as_echo "$ac_try_echo"; } >&5
2814   (eval "$ac_compile") 2>&5
2815   ac_status=$?
2816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2817   test $ac_status = 0; }; then :
2818   for ac_file in conftest.o conftest.obj conftest.*; do
2819   test -f "$ac_file" || continue;
2820   case $ac_file in
2821     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2822     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2823        break;;
2824   esac
2825 done
2826 else
2827   $as_echo "$as_me: failed program was:" >&5
2828 sed 's/^/| /' conftest.$ac_ext >&5
2829
2830 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2832 as_fn_error $? "cannot compute suffix of object files: cannot compile
2833 See \`config.log' for more details" "$LINENO" 5; }
2834 fi
2835 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2836 fi
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2838 $as_echo "$ac_cv_objext" >&6; }
2839 OBJEXT=$ac_cv_objext
2840 ac_objext=$OBJEXT
2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2842 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2843 if ${ac_cv_c_compiler_gnu+:} false; then :
2844   $as_echo_n "(cached) " >&6
2845 else
2846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2847 /* end confdefs.h.  */
2848
2849 int
2850 main ()
2851 {
2852 #ifndef __GNUC__
2853        choke me
2854 #endif
2855
2856   ;
2857   return 0;
2858 }
2859 _ACEOF
2860 if ac_fn_c_try_compile "$LINENO"; then :
2861   ac_compiler_gnu=yes
2862 else
2863   ac_compiler_gnu=no
2864 fi
2865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2866 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2867
2868 fi
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2870 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2871 if test $ac_compiler_gnu = yes; then
2872   GCC=yes
2873 else
2874   GCC=
2875 fi
2876 ac_test_CFLAGS=${CFLAGS+set}
2877 ac_save_CFLAGS=$CFLAGS
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2879 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2880 if ${ac_cv_prog_cc_g+:} false; then :
2881   $as_echo_n "(cached) " >&6
2882 else
2883   ac_save_c_werror_flag=$ac_c_werror_flag
2884    ac_c_werror_flag=yes
2885    ac_cv_prog_cc_g=no
2886    CFLAGS="-g"
2887    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2888 /* end confdefs.h.  */
2889
2890 int
2891 main ()
2892 {
2893
2894   ;
2895   return 0;
2896 }
2897 _ACEOF
2898 if ac_fn_c_try_compile "$LINENO"; then :
2899   ac_cv_prog_cc_g=yes
2900 else
2901   CFLAGS=""
2902       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2903 /* end confdefs.h.  */
2904
2905 int
2906 main ()
2907 {
2908
2909   ;
2910   return 0;
2911 }
2912 _ACEOF
2913 if ac_fn_c_try_compile "$LINENO"; then :
2914
2915 else
2916   ac_c_werror_flag=$ac_save_c_werror_flag
2917          CFLAGS="-g"
2918          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2919 /* end confdefs.h.  */
2920
2921 int
2922 main ()
2923 {
2924
2925   ;
2926   return 0;
2927 }
2928 _ACEOF
2929 if ac_fn_c_try_compile "$LINENO"; then :
2930   ac_cv_prog_cc_g=yes
2931 fi
2932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2933 fi
2934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2935 fi
2936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2937    ac_c_werror_flag=$ac_save_c_werror_flag
2938 fi
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2940 $as_echo "$ac_cv_prog_cc_g" >&6; }
2941 if test "$ac_test_CFLAGS" = set; then
2942   CFLAGS=$ac_save_CFLAGS
2943 elif test $ac_cv_prog_cc_g = yes; then
2944   if test "$GCC" = yes; then
2945     CFLAGS="-g -O2"
2946   else
2947     CFLAGS="-g"
2948   fi
2949 else
2950   if test "$GCC" = yes; then
2951     CFLAGS="-O2"
2952   else
2953     CFLAGS=
2954   fi
2955 fi
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2957 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2958 if ${ac_cv_prog_cc_c89+:} false; then :
2959   $as_echo_n "(cached) " >&6
2960 else
2961   ac_cv_prog_cc_c89=no
2962 ac_save_CC=$CC
2963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2964 /* end confdefs.h.  */
2965 #include <stdarg.h>
2966 #include <stdio.h>
2967 struct stat;
2968 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2969 struct buf { int x; };
2970 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2971 static char *e (p, i)
2972      char **p;
2973      int i;
2974 {
2975   return p[i];
2976 }
2977 static char *f (char * (*g) (char **, int), char **p, ...)
2978 {
2979   char *s;
2980   va_list v;
2981   va_start (v,p);
2982   s = g (p, va_arg (v,int));
2983   va_end (v);
2984   return s;
2985 }
2986
2987 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2988    function prototypes and stuff, but not '\xHH' hex character constants.
2989    These don't provoke an error unfortunately, instead are silently treated
2990    as 'x'.  The following induces an error, until -std is added to get
2991    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2992    array size at least.  It's necessary to write '\x00'==0 to get something
2993    that's true only with -std.  */
2994 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2995
2996 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2997    inside strings and character constants.  */
2998 #define FOO(x) 'x'
2999 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3000
3001 int test (int i, double x);
3002 struct s1 {int (*f) (int a);};
3003 struct s2 {int (*f) (double a);};
3004 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3005 int argc;
3006 char **argv;
3007 int
3008 main ()
3009 {
3010 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3011   ;
3012   return 0;
3013 }
3014 _ACEOF
3015 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3016         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3017 do
3018   CC="$ac_save_CC $ac_arg"
3019   if ac_fn_c_try_compile "$LINENO"; then :
3020   ac_cv_prog_cc_c89=$ac_arg
3021 fi
3022 rm -f core conftest.err conftest.$ac_objext
3023   test "x$ac_cv_prog_cc_c89" != "xno" && break
3024 done
3025 rm -f conftest.$ac_ext
3026 CC=$ac_save_CC
3027
3028 fi
3029 # AC_CACHE_VAL
3030 case "x$ac_cv_prog_cc_c89" in
3031   x)
3032     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3033 $as_echo "none needed" >&6; } ;;
3034   xno)
3035     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3036 $as_echo "unsupported" >&6; } ;;
3037   *)
3038     CC="$CC $ac_cv_prog_cc_c89"
3039     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3040 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3041 esac
3042 if test "x$ac_cv_prog_cc_c89" != xno; then :
3043
3044 fi
3045
3046 ac_ext=c
3047 ac_cpp='$CPP $CPPFLAGS'
3048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3051
3052
3053 # Put a plausible default for CC_FOR_BUILD in Makefile.
3054 if test "x$cross_compiling" = "xno"; then
3055   CC_FOR_BUILD='$(CC)'
3056 else
3057   CC_FOR_BUILD=gcc
3058 fi
3059 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3060
3061 ALL_LINGUAS=
3062 # If we haven't got the data from the intl directory,
3063 # assume NLS is disabled.
3064 USE_NLS=no
3065 LIBINTL=
3066 LIBINTL_DEP=
3067 INCINTL=
3068 XGETTEXT=
3069 GMSGFMT=
3070 POSUB=
3071
3072 if test -f  ../../intl/config.intl; then
3073   .  ../../intl/config.intl
3074 fi
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3076 $as_echo_n "checking whether NLS is requested... " >&6; }
3077 if test x"$USE_NLS" != xyes; then
3078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3079 $as_echo "no" >&6; }
3080 else
3081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3082 $as_echo "yes" >&6; }
3083
3084 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3085
3086
3087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3088 $as_echo_n "checking for catalogs to be installed... " >&6; }
3089   # Look for .po and .gmo files in the source directory.
3090   CATALOGS=
3091   XLINGUAS=
3092   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3093     # If there aren't any .gmo files the shell will give us the
3094     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3095     # weeded out.
3096     case "$cat" in *\**)
3097       continue;;
3098     esac
3099     # The quadruple backslash is collapsed to a double backslash
3100     # by the backticks, then collapsed again by the double quotes,
3101     # leaving us with one backslash in the sed expression (right
3102     # before the dot that mustn't act as a wildcard).
3103     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3104     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3105     # The user is allowed to set LINGUAS to a list of languages to
3106     # install catalogs for.  If it's empty that means "all of them."
3107     if test "x$LINGUAS" = x; then
3108       CATALOGS="$CATALOGS $cat"
3109       XLINGUAS="$XLINGUAS $lang"
3110     else
3111       case "$LINGUAS" in *$lang*)
3112         CATALOGS="$CATALOGS $cat"
3113         XLINGUAS="$XLINGUAS $lang"
3114         ;;
3115       esac
3116     fi
3117   done
3118   LINGUAS="$XLINGUAS"
3119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3120 $as_echo "$LINGUAS" >&6; }
3121
3122
3123     DATADIRNAME=share
3124
3125   INSTOBJEXT=.mo
3126
3127   GENCAT=gencat
3128
3129   CATOBJEXT=.gmo
3130
3131 fi
3132
3133
3134 # Check whether --enable-sim-alignment was given.
3135 if test "${enable_sim_alignment+set}" = set; then :
3136   enableval=$enable_sim_alignment; case "${enableval}" in
3137   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3138   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3139   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
3140   *)                            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
3141 esac
3142 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3143   echo "Setting alignment flags = $sim_alignment" 6>&1
3144 fi
3145 else
3146   sim_alignment=""
3147 fi
3148
3149
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
3151 $as_echo_n "checking whether to enable sim asserts... " >&6; }
3152 sim_assert="1"
3153 # Check whether --enable-sim-assert was given.
3154 if test "${enable_sim_assert+set}" = set; then :
3155   enableval=$enable_sim_assert; case "${enableval}" in
3156   yes)  sim_assert="1";;
3157   no)   sim_assert="0";;
3158   *)    as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
3159 esac
3160 fi
3161
3162 cat >>confdefs.h <<_ACEOF
3163 #define WITH_ASSERT $sim_assert
3164 _ACEOF
3165
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
3167 $as_echo "$sim_assert" >&6; }
3168
3169
3170 # Check whether --enable-sim-bitsize was given.
3171 if test "${enable_sim_bitsize+set}" = set; then :
3172   enableval=$enable_sim_bitsize; case "${enableval}" in
3173   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3174   *)     as_fn_error $? "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3175 esac
3176 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3177   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3178 fi
3179 else
3180   sim_bitsize=""
3181 fi
3182
3183
3184 # Check whether --enable-sim-config was given.
3185 if test "${enable_sim_config+set}" = set; then :
3186   enableval=$enable_sim_config; case "${enableval}" in
3187   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3188   *)            if test -f "${srcdir}/${enableval}"; then
3189                   sim_config="${enableval}";
3190                 elif test -f "${srcdir}/${enableval}-config.h"; then
3191                   sim_config="${enableval}-config.h"
3192                 else
3193                   as_fn_error $? "\"Config file $enableval was not found\"" "$LINENO" 5;
3194                   sim_config=std-config.h
3195                 fi;;
3196 esac
3197 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3198   echo "Setting config flags = $sim_config" 6>&1
3199 fi
3200 else
3201   sim_config="std-config.h"
3202 if test x"$silent" != x"yes"; then
3203   echo "Setting config flags = $sim_config" 6>&1
3204 fi
3205 fi
3206
3207
3208 # Check whether --enable-sim-decode-mechanism was given.
3209 if test "${enable_sim_decode_mechanism+set}" = set; then :
3210   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3211   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3212   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3213   *)            as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3214                 sim_decode_mechanism="switch";;
3215 esac
3216 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3217   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3218 fi
3219 else
3220   sim_decode_mechanism=""
3221 if test x"$silent" != x"yes"; then
3222   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3223 fi
3224 fi
3225
3226
3227 # Check whether --enable-sim-default-model was given.
3228 if test "${enable_sim_default_model+set}" = set; then :
3229   enableval=$enable_sim_default_model; case "${enableval}" in
3230   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3231   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3232 esac
3233 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3234   echo "Setting default-model flags = $sim_default_model" 6>&1
3235 fi
3236 else
3237   sim_default_model=""
3238 fi
3239
3240
3241 # Check whether --enable-sim-duplicate was given.
3242 if test "${enable_sim_duplicate+set}" = set; then :
3243   enableval=$enable_sim_duplicate; case "${enableval}" in
3244   yes)  sim_dup="-E";;
3245   no)   sim_dup="";;
3246   *)    as_fn_error $? "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3247 esac
3248 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3249   echo "Setting duplicate flags = $sim_dup" 6>&1
3250 fi
3251 else
3252   sim_dup="-E"
3253 if test x"$silent" != x"yes"; then
3254   echo "Setting duplicate flags = $sim_dup" 6>&1
3255 fi
3256 fi
3257
3258
3259 # Check whether --enable-sim-endian was given.
3260 if test "${enable_sim_endian+set}" = set; then :
3261   enableval=$enable_sim_endian; case "${enableval}" in
3262   yes)  case "$target" in
3263           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3264           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3265           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3266         esac;;
3267   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3268   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3269   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3270   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
3271 esac
3272 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3273   echo "Setting endian flags = $sim_endian" 6>&1
3274 fi
3275 else
3276   sim_endian=""
3277 fi
3278
3279
3280 # Check whether --enable-sim-filter was given.
3281 if test "${enable_sim_filter+set}" = set; then :
3282   enableval=$enable_sim_filter; case "${enableval}" in
3283   yes)  as_fn_error $? "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3284   no)   sim_filter="";;
3285   *)    sim_filter="-F $enableval";;
3286 esac
3287 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3288   echo "Setting filter flags = $sim_filter" 6>&1
3289 fi
3290 else
3291   sim_filter="-F 32,f,o"
3292 if test x"$silent" != x"yes"; then
3293   echo "Setting filter flags = $sim_filter" 6>&1
3294 fi
3295 fi
3296
3297
3298 # Check whether --enable-sim-float was given.
3299 if test "${enable_sim_float+set}" = set; then :
3300   enableval=$enable_sim_float; case "${enableval}" in
3301   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3302   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3303   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3304   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3305   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3306 esac
3307 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3308   echo "Setting float flags = $sim_float" 6>&1
3309 fi
3310 else
3311
3312 case "${target}" in
3313   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3314   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3315   *) sim_float=""
3316 esac
3317
3318 fi
3319
3320
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3322 $as_echo_n "checking if union semun defined... " >&6; }
3323 if ${ac_cv_HAS_UNION_SEMUN+:} false; then :
3324   $as_echo_n "(cached) " >&6
3325 else
3326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328
3329 #include <sys/types.h>
3330 #include <sys/ipc.h>
3331 #include <sys/sem.h>
3332 int
3333 main ()
3334 {
3335 union semun arg ;
3336   ;
3337   return 0;
3338 }
3339 _ACEOF
3340 if ac_fn_c_try_compile "$LINENO"; then :
3341   ac_cv_has_union_semun="yes"
3342 else
3343   ac_cv_has_union_semun="no"
3344 fi
3345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3347 $as_echo "$ac_cv_has_union_semun" >&6; }
3348
3349 fi
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3351 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3352
3353
3354 if test "$ac_cv_has_union_semun" = "yes"; then
3355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3356 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3357 if ${ac_cv_sysv_sem+:} false; then :
3358   $as_echo_n "(cached) " >&6
3359 else
3360
3361   if test "$cross_compiling" = yes; then :
3362   :
3363 else
3364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3365 /* end confdefs.h.  */
3366
3367   #include <sys/types.h>
3368   #include <sys/ipc.h>
3369   #include <sys/sem.h>
3370   int main () {
3371     union semun arg ;
3372
3373     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3374     if (id == -1)
3375       exit(1);
3376     arg.val = 0; /* avoid implicit type cast to union */
3377     if (semctl(id, 0, IPC_RMID, arg) == -1)
3378       exit(1);
3379     exit(0);
3380   }
3381
3382 _ACEOF
3383 if ac_fn_c_try_run "$LINENO"; then :
3384   ac_cv_sysv_sem="yes"
3385 else
3386   ac_cv_sysv_sem="no"
3387 fi
3388 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3389   conftest.$ac_objext conftest.beam conftest.$ac_ext
3390 fi
3391
3392
3393 fi
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3395 $as_echo "$ac_cv_sysv_sem" >&6; }
3396 else  # semun is not defined
3397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3398 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3399 if ${ac_cv_sysv_sem+:} false; then :
3400   $as_echo_n "(cached) " >&6
3401 else
3402
3403   if test "$cross_compiling" = yes; then :
3404   :
3405 else
3406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3407 /* end confdefs.h.  */
3408
3409   #include <sys/types.h>
3410   #include <sys/ipc.h>
3411   #include <sys/sem.h>
3412   union semun {
3413     int val;
3414     struct semid_ds *buf;
3415     ushort *array;
3416   };
3417   int main () {
3418     union semun arg ;
3419
3420     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3421     if (id == -1)
3422       exit(1);
3423     arg.val = 0; /* avoid implicit type cast to union */
3424     if (semctl(id, 0, IPC_RMID, arg) == -1)
3425       exit(1);
3426     exit(0);
3427   }
3428
3429 _ACEOF
3430 if ac_fn_c_try_run "$LINENO"; then :
3431   ac_cv_sysv_sem="yes"
3432 else
3433   ac_cv_sysv_sem="no"
3434 fi
3435 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3436   conftest.$ac_objext conftest.beam conftest.$ac_ext
3437 fi
3438
3439
3440 fi
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3442 $as_echo "$ac_cv_sysv_sem" >&6; }
3443 fi
3444
3445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3446 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3447 if ${ac_cv_sysv_shm+:} false; then :
3448   $as_echo_n "(cached) " >&6
3449 else
3450
3451 if test "$cross_compiling" = yes; then :
3452   :
3453 else
3454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3455 /* end confdefs.h.  */
3456
3457 #include <sys/types.h>
3458 #include <sys/ipc.h>
3459 #include <sys/shm.h>
3460 int main () {
3461   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3462   if (id == -1)
3463     exit(1);
3464   if (shmctl(id, IPC_RMID, 0) == -1)
3465     exit(1);
3466   exit(0);
3467 }
3468
3469 _ACEOF
3470 if ac_fn_c_try_run "$LINENO"; then :
3471   ac_cv_sysv_shm="yes"
3472 else
3473   ac_cv_sysv_shm="no"
3474 fi
3475 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3476   conftest.$ac_objext conftest.beam conftest.$ac_ext
3477 fi
3478
3479
3480 fi
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
3482 $as_echo "$ac_cv_sysv_shm" >&6; }
3483
3484 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3485   sim_sysv_ipc_hw=",sem,shm";
3486 else
3487   sim_sysv_ipc_hw="";
3488 fi
3489
3490 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
3491
3492 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
3493
3494 fi
3495
3496
3497 # Check whether --enable-sim-hardware was given.
3498 if test "${enable_sim_hardware+set}" = set; then :
3499   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}"
3500 case "${enableval}" in
3501   yes)  ;;
3502   no)   as_fn_error $? "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
3503   ,*)   hardware="${hardware}${enableval}";;
3504   *,)   hardware="${enableval}${hardware}";;
3505   *)    hardware="${enableval}"'';;
3506 esac
3507 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3508 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3509 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
3510   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3511 fi
3512 else
3513   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
3514 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
3515 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
3516 if test x"$silent" != x"yes"; then
3517   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
3518 fi
3519 fi
3520
3521 # Check whether --enable-sim-hostbitsize was given.
3522 if test "${enable_sim_hostbitsize+set}" = set; then :
3523   enableval=$enable_sim_hostbitsize; case "${enableval}" in
3524   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
3525   *)     as_fn_error $? "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
3526 esac
3527 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
3528   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
3529 fi
3530 else
3531   sim_hostbitsize=""
3532 fi
3533
3534
3535 ac_ext=c
3536 ac_cpp='$CPP $CPPFLAGS'
3537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3541 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3542 # On Suns, sometimes $CPP names a directory.
3543 if test -n "$CPP" && test -d "$CPP"; then
3544   CPP=
3545 fi
3546 if test -z "$CPP"; then
3547   if ${ac_cv_prog_CPP+:} false; then :
3548   $as_echo_n "(cached) " >&6
3549 else
3550       # Double quotes because CPP needs to be expanded
3551     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3552     do
3553       ac_preproc_ok=false
3554 for ac_c_preproc_warn_flag in '' yes
3555 do
3556   # Use a header file that comes with gcc, so configuring glibc
3557   # with a fresh cross-compiler works.
3558   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3559   # <limits.h> exists even on freestanding compilers.
3560   # On the NeXT, cc -E runs the code through the compiler's parser,
3561   # not just through cpp. "Syntax error" is here to catch this case.
3562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3563 /* end confdefs.h.  */
3564 #ifdef __STDC__
3565 # include <limits.h>
3566 #else
3567 # include <assert.h>
3568 #endif
3569                      Syntax error
3570 _ACEOF
3571 if ac_fn_c_try_cpp "$LINENO"; then :
3572
3573 else
3574   # Broken: fails on valid input.
3575 continue
3576 fi
3577 rm -f conftest.err conftest.i conftest.$ac_ext
3578
3579   # OK, works on sane cases.  Now check whether nonexistent headers
3580   # can be detected and how.
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583 #include <ac_nonexistent.h>
3584 _ACEOF
3585 if ac_fn_c_try_cpp "$LINENO"; then :
3586   # Broken: success on invalid input.
3587 continue
3588 else
3589   # Passes both tests.
3590 ac_preproc_ok=:
3591 break
3592 fi
3593 rm -f conftest.err conftest.i conftest.$ac_ext
3594
3595 done
3596 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3597 rm -f conftest.i conftest.err conftest.$ac_ext
3598 if $ac_preproc_ok; then :
3599   break
3600 fi
3601
3602     done
3603     ac_cv_prog_CPP=$CPP
3604
3605 fi
3606   CPP=$ac_cv_prog_CPP
3607 else
3608   ac_cv_prog_CPP=$CPP
3609 fi
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3611 $as_echo "$CPP" >&6; }
3612 ac_preproc_ok=false
3613 for ac_c_preproc_warn_flag in '' yes
3614 do
3615   # Use a header file that comes with gcc, so configuring glibc
3616   # with a fresh cross-compiler works.
3617   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3618   # <limits.h> exists even on freestanding compilers.
3619   # On the NeXT, cc -E runs the code through the compiler's parser,
3620   # not just through cpp. "Syntax error" is here to catch this case.
3621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3622 /* end confdefs.h.  */
3623 #ifdef __STDC__
3624 # include <limits.h>
3625 #else
3626 # include <assert.h>
3627 #endif
3628                      Syntax error
3629 _ACEOF
3630 if ac_fn_c_try_cpp "$LINENO"; then :
3631
3632 else
3633   # Broken: fails on valid input.
3634 continue
3635 fi
3636 rm -f conftest.err conftest.i conftest.$ac_ext
3637
3638   # OK, works on sane cases.  Now check whether nonexistent headers
3639   # can be detected and how.
3640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641 /* end confdefs.h.  */
3642 #include <ac_nonexistent.h>
3643 _ACEOF
3644 if ac_fn_c_try_cpp "$LINENO"; then :
3645   # Broken: success on invalid input.
3646 continue
3647 else
3648   # Passes both tests.
3649 ac_preproc_ok=:
3650 break
3651 fi
3652 rm -f conftest.err conftest.i conftest.$ac_ext
3653
3654 done
3655 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3656 rm -f conftest.i conftest.err conftest.$ac_ext
3657 if $ac_preproc_ok; then :
3658
3659 else
3660   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3661 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3662 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3663 See \`config.log' for more details" "$LINENO" 5; }
3664 fi
3665
3666 ac_ext=c
3667 ac_cpp='$CPP $CPPFLAGS'
3668 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3669 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3670 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3671
3672
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3674 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3675 if ${ac_cv_path_GREP+:} false; then :
3676   $as_echo_n "(cached) " >&6
3677 else
3678   if test -z "$GREP"; then
3679   ac_path_GREP_found=false
3680   # Loop through the user's path and test for each of PROGNAME-LIST
3681   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3682 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3683 do
3684   IFS=$as_save_IFS
3685   test -z "$as_dir" && as_dir=.
3686     for ac_prog in grep ggrep; do
3687     for ac_exec_ext in '' $ac_executable_extensions; do
3688       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3689       as_fn_executable_p "$ac_path_GREP" || continue
3690 # Check for GNU ac_path_GREP and select it if it is found.
3691   # Check for GNU $ac_path_GREP
3692 case `"$ac_path_GREP" --version 2>&1` in
3693 *GNU*)
3694   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3695 *)
3696   ac_count=0
3697   $as_echo_n 0123456789 >"conftest.in"
3698   while :
3699   do
3700     cat "conftest.in" "conftest.in" >"conftest.tmp"
3701     mv "conftest.tmp" "conftest.in"
3702     cp "conftest.in" "conftest.nl"
3703     $as_echo 'GREP' >> "conftest.nl"
3704     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3705     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3706     as_fn_arith $ac_count + 1 && ac_count=$as_val
3707     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3708       # Best one so far, save it but keep looking for a better one
3709       ac_cv_path_GREP="$ac_path_GREP"
3710       ac_path_GREP_max=$ac_count
3711     fi
3712     # 10*(2^10) chars as input seems more than enough
3713     test $ac_count -gt 10 && break
3714   done
3715   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3716 esac
3717
3718       $ac_path_GREP_found && break 3
3719     done
3720   done
3721   done
3722 IFS=$as_save_IFS
3723   if test -z "$ac_cv_path_GREP"; then
3724     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3725   fi
3726 else
3727   ac_cv_path_GREP=$GREP
3728 fi
3729
3730 fi
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3732 $as_echo "$ac_cv_path_GREP" >&6; }
3733  GREP="$ac_cv_path_GREP"
3734
3735
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3737 $as_echo_n "checking for egrep... " >&6; }
3738 if ${ac_cv_path_EGREP+:} false; then :
3739   $as_echo_n "(cached) " >&6
3740 else
3741   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3742    then ac_cv_path_EGREP="$GREP -E"
3743    else
3744      if test -z "$EGREP"; then
3745   ac_path_EGREP_found=false
3746   # Loop through the user's path and test for each of PROGNAME-LIST
3747   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3748 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3749 do
3750   IFS=$as_save_IFS
3751   test -z "$as_dir" && as_dir=.
3752     for ac_prog in egrep; do
3753     for ac_exec_ext in '' $ac_executable_extensions; do
3754       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3755       as_fn_executable_p "$ac_path_EGREP" || continue
3756 # Check for GNU ac_path_EGREP and select it if it is found.
3757   # Check for GNU $ac_path_EGREP
3758 case `"$ac_path_EGREP" --version 2>&1` in
3759 *GNU*)
3760   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3761 *)
3762   ac_count=0
3763   $as_echo_n 0123456789 >"conftest.in"
3764   while :
3765   do
3766     cat "conftest.in" "conftest.in" >"conftest.tmp"
3767     mv "conftest.tmp" "conftest.in"
3768     cp "conftest.in" "conftest.nl"
3769     $as_echo 'EGREP' >> "conftest.nl"
3770     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3771     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3772     as_fn_arith $ac_count + 1 && ac_count=$as_val
3773     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3774       # Best one so far, save it but keep looking for a better one
3775       ac_cv_path_EGREP="$ac_path_EGREP"
3776       ac_path_EGREP_max=$ac_count
3777     fi
3778     # 10*(2^10) chars as input seems more than enough
3779     test $ac_count -gt 10 && break
3780   done
3781   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3782 esac
3783
3784       $ac_path_EGREP_found && break 3
3785     done
3786   done
3787   done
3788 IFS=$as_save_IFS
3789   if test -z "$ac_cv_path_EGREP"; then
3790     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3791   fi
3792 else
3793   ac_cv_path_EGREP=$EGREP
3794 fi
3795
3796    fi
3797 fi
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3799 $as_echo "$ac_cv_path_EGREP" >&6; }
3800  EGREP="$ac_cv_path_EGREP"
3801
3802
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3804 $as_echo_n "checking for ANSI C header files... " >&6; }
3805 if ${ac_cv_header_stdc+:} false; then :
3806   $as_echo_n "(cached) " >&6
3807 else
3808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3809 /* end confdefs.h.  */
3810 #include <stdlib.h>
3811 #include <stdarg.h>
3812 #include <string.h>
3813 #include <float.h>
3814
3815 int
3816 main ()
3817 {
3818
3819   ;
3820   return 0;
3821 }
3822 _ACEOF
3823 if ac_fn_c_try_compile "$LINENO"; then :
3824   ac_cv_header_stdc=yes
3825 else
3826   ac_cv_header_stdc=no
3827 fi
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829
3830 if test $ac_cv_header_stdc = yes; then
3831   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3833 /* end confdefs.h.  */
3834 #include <string.h>
3835
3836 _ACEOF
3837 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3838   $EGREP "memchr" >/dev/null 2>&1; then :
3839
3840 else
3841   ac_cv_header_stdc=no
3842 fi
3843 rm -f conftest*
3844
3845 fi
3846
3847 if test $ac_cv_header_stdc = yes; then
3848   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3850 /* end confdefs.h.  */
3851 #include <stdlib.h>
3852
3853 _ACEOF
3854 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3855   $EGREP "free" >/dev/null 2>&1; then :
3856
3857 else
3858   ac_cv_header_stdc=no
3859 fi
3860 rm -f conftest*
3861
3862 fi
3863
3864 if test $ac_cv_header_stdc = yes; then
3865   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3866   if test "$cross_compiling" = yes; then :
3867   :
3868 else
3869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3870 /* end confdefs.h.  */
3871 #include <ctype.h>
3872 #include <stdlib.h>
3873 #if ((' ' & 0x0FF) == 0x020)
3874 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3875 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3876 #else
3877 # define ISLOWER(c) \
3878                    (('a' <= (c) && (c) <= 'i') \
3879                      || ('j' <= (c) && (c) <= 'r') \
3880                      || ('s' <= (c) && (c) <= 'z'))
3881 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3882 #endif
3883
3884 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3885 int
3886 main ()
3887 {
3888   int i;
3889   for (i = 0; i < 256; i++)
3890     if (XOR (islower (i), ISLOWER (i))
3891         || toupper (i) != TOUPPER (i))
3892       return 2;
3893   return 0;
3894 }
3895 _ACEOF
3896 if ac_fn_c_try_run "$LINENO"; then :
3897
3898 else
3899   ac_cv_header_stdc=no
3900 fi
3901 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3902   conftest.$ac_objext conftest.beam conftest.$ac_ext
3903 fi
3904
3905 fi
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3908 $as_echo "$ac_cv_header_stdc" >&6; }
3909 if test $ac_cv_header_stdc = yes; then
3910
3911 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3912
3913 fi
3914
3915 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3916 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3917                   inttypes.h stdint.h unistd.h
3918 do :
3919   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3920 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3921 "
3922 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3923   cat >>confdefs.h <<_ACEOF
3924 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3925 _ACEOF
3926
3927 fi
3928
3929 done
3930
3931
3932 # Check whether --enable-sim-hostendian was given.
3933 if test "${enable_sim_hostendian+set}" = set; then :
3934   enableval=$enable_sim_hostendian; case "${enableval}" in
3935   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
3936   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
3937   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
3938   *)     as_fn_error $? "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
3939 esac
3940 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
3941   echo "Setting hostendian flags = $sim_hostendian" 6>&1
3942 fi
3943 else
3944
3945 if test "x$cross_compiling" = "xno"; then
3946    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3947 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3948 if ${ac_cv_c_bigendian+:} false; then :
3949   $as_echo_n "(cached) " >&6
3950 else
3951   ac_cv_c_bigendian=unknown
3952     # See if we're dealing with a universal compiler.
3953     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954 /* end confdefs.h.  */
3955 #ifndef __APPLE_CC__
3956                not a universal capable compiler
3957              #endif
3958              typedef int dummy;
3959
3960 _ACEOF
3961 if ac_fn_c_try_compile "$LINENO"; then :
3962
3963         # Check for potential -arch flags.  It is not universal unless
3964         # there are at least two -arch flags with different values.
3965         ac_arch=
3966         ac_prev=
3967         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3968          if test -n "$ac_prev"; then
3969            case $ac_word in
3970              i?86 | x86_64 | ppc | ppc64)
3971                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3972                  ac_arch=$ac_word
3973                else
3974                  ac_cv_c_bigendian=universal
3975                  break
3976                fi
3977                ;;
3978            esac
3979            ac_prev=
3980          elif test "x$ac_word" = "x-arch"; then
3981            ac_prev=arch
3982          fi
3983        done
3984 fi
3985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3986     if test $ac_cv_c_bigendian = unknown; then
3987       # See if sys/param.h defines the BYTE_ORDER macro.
3988       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3989 /* end confdefs.h.  */
3990 #include <sys/types.h>
3991              #include <sys/param.h>
3992
3993 int
3994 main ()
3995 {
3996 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3997                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3998                      && LITTLE_ENDIAN)
3999               bogus endian macros
4000              #endif
4001
4002   ;
4003   return 0;
4004 }
4005 _ACEOF
4006 if ac_fn_c_try_compile "$LINENO"; then :
4007   # It does; now see whether it defined to BIG_ENDIAN or not.
4008          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h.  */
4010 #include <sys/types.h>
4011                 #include <sys/param.h>
4012
4013 int
4014 main ()
4015 {
4016 #if BYTE_ORDER != BIG_ENDIAN
4017                  not big endian
4018                 #endif
4019
4020   ;
4021   return 0;
4022 }
4023 _ACEOF
4024 if ac_fn_c_try_compile "$LINENO"; then :
4025   ac_cv_c_bigendian=yes
4026 else
4027   ac_cv_c_bigendian=no
4028 fi
4029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4030 fi
4031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4032     fi
4033     if test $ac_cv_c_bigendian = unknown; then
4034       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4035       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4036 /* end confdefs.h.  */
4037 #include <limits.h>
4038
4039 int
4040 main ()
4041 {
4042 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4043               bogus endian macros
4044              #endif
4045
4046   ;
4047   return 0;
4048 }
4049 _ACEOF
4050 if ac_fn_c_try_compile "$LINENO"; then :
4051   # It does; now see whether it defined to _BIG_ENDIAN or not.
4052          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4053 /* end confdefs.h.  */
4054 #include <limits.h>
4055
4056 int
4057 main ()
4058 {
4059 #ifndef _BIG_ENDIAN
4060                  not big endian
4061                 #endif
4062
4063   ;
4064   return 0;
4065 }
4066 _ACEOF
4067 if ac_fn_c_try_compile "$LINENO"; then :
4068   ac_cv_c_bigendian=yes
4069 else
4070   ac_cv_c_bigendian=no
4071 fi
4072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4073 fi
4074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4075     fi
4076     if test $ac_cv_c_bigendian = unknown; then
4077       # Compile a test program.
4078       if test "$cross_compiling" = yes; then :
4079   # Try to guess by grepping values from an object file.
4080          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4081 /* end confdefs.h.  */
4082 short int ascii_mm[] =
4083                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4084                 short int ascii_ii[] =
4085                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4086                 int use_ascii (int i) {
4087                   return ascii_mm[i] + ascii_ii[i];
4088                 }
4089                 short int ebcdic_ii[] =
4090                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4091                 short int ebcdic_mm[] =
4092                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4093                 int use_ebcdic (int i) {
4094                   return ebcdic_mm[i] + ebcdic_ii[i];
4095                 }
4096                 extern int foo;
4097
4098 int
4099 main ()
4100 {
4101 return use_ascii (foo) == use_ebcdic (foo);
4102   ;
4103   return 0;
4104 }
4105 _ACEOF
4106 if ac_fn_c_try_compile "$LINENO"; then :
4107   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4108               ac_cv_c_bigendian=yes
4109             fi
4110             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4111               if test "$ac_cv_c_bigendian" = unknown; then
4112                 ac_cv_c_bigendian=no
4113               else
4114                 # finding both strings is unlikely to happen, but who knows?
4115                 ac_cv_c_bigendian=unknown
4116               fi
4117             fi
4118 fi
4119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4120 else
4121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4122 /* end confdefs.h.  */
4123 $ac_includes_default
4124 int
4125 main ()
4126 {
4127
4128              /* Are we little or big endian?  From Harbison&Steele.  */
4129              union
4130              {
4131                long int l;
4132                char c[sizeof (long int)];
4133              } u;
4134              u.l = 1;
4135              return u.c[sizeof (long int) - 1] == 1;
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141 if ac_fn_c_try_run "$LINENO"; then :
4142   ac_cv_c_bigendian=no
4143 else
4144   ac_cv_c_bigendian=yes
4145 fi
4146 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4147   conftest.$ac_objext conftest.beam conftest.$ac_ext
4148 fi
4149
4150     fi
4151 fi
4152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4153 $as_echo "$ac_cv_c_bigendian" >&6; }
4154  case $ac_cv_c_bigendian in #(
4155    yes)
4156      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4157 ;; #(
4158    no)
4159       ;; #(
4160    universal)
4161
4162 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4163
4164      ;; #(
4165    *)
4166      as_fn_error $? "unknown endianness
4167  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4168  esac
4169
4170   if test $ac_cv_c_bigendian = yes; then
4171     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4172   else
4173     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4174   fi
4175 else
4176   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4177 fi
4178 fi
4179
4180
4181 # Check whether --enable-sim-icache was given.
4182 if test "${enable_sim_icache+set}" = set; then :
4183   enableval=$enable_sim_icache; icache="-R"
4184  case "${enableval}" in
4185   yes)          icache="1024"; sim_icache="-I $icache";;
4186   no)           sim_icache="-R";;
4187   *) icache=1024
4188      sim_icache="-"
4189      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
4190        case "$x" in
4191          define)        sim_icache="${sim_icache}R";;
4192          semantic)      sim_icache="${sim_icache}C";;
4193          insn)          sim_icache="${sim_icache}S";;
4194          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
4195          *)             as_fn_error $? "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
4196        esac
4197      done
4198      sim_icache="${sim_icache}I $icache";;
4199 esac
4200 if test x"$silent" != x"yes" && test x"$icache" != x""; then
4201   echo "Setting instruction cache size to $icache ($sim_icache)"
4202 fi
4203 else
4204   sim_icache="-CSRI 1024"
4205 if test x"$silent" != x"yes"; then
4206   echo "Setting instruction cache size to 1024 ($sim_icache)"
4207 fi
4208 fi
4209
4210
4211 # Check whether --enable-sim-inline was given.
4212 if test "${enable_sim_inline+set}" = set; then :
4213   enableval=$enable_sim_inline; sim_inline=""
4214 case "$enableval" in
4215   no)           sim_inline="-DDEFAULT_INLINE=0";;
4216   0)            sim_inline="-DDEFAULT_INLINE=0";;
4217   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
4218   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
4219   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4220        new_flag=""
4221        case "$x" in
4222          *_INLINE=*)    new_flag="-D$x";;
4223          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4224          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
4225          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
4226        esac
4227        if test x"$sim_inline" = x""; then
4228          sim_inline="$new_flag"
4229        else
4230          sim_inline="$sim_inline $new_flag"
4231        fi
4232      done;;
4233 esac
4234 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4235   echo "Setting inline flags = $sim_inline" 6>&1
4236 fi
4237 else
4238   if test x"$GCC" != ""; then
4239   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
4240   if test x"$silent" != x"yes"; then
4241     echo "Setting inline flags = $sim_inline" 6>&1
4242   fi
4243 else
4244   sim_inline=""
4245 fi
4246 fi
4247
4248
4249 # Check whether --enable-sim-jump was given.
4250 if test "${enable_sim_jump+set}" = set; then :
4251   enableval=$enable_sim_jump; case "${enableval}" in
4252   yes)  sim_jump="-J";;
4253   no)   sim_jump="";;
4254   *)    as_fn_error $? "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
4255 esac
4256 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
4257   echo "Setting jump flag = $sim_jump" 6>&1
4258 fi
4259 else
4260   sim_jump=""
4261 if test x"$silent" != x"yes"; then
4262   echo "Setting jump flag = $sim_jump" 6>&1
4263 fi
4264 fi
4265
4266
4267 # Check whether --enable-sim-line-nr was given.
4268 if test "${enable_sim_line_nr+set}" = set; then :
4269   enableval=$enable_sim_line_nr; case "${enableval}" in
4270   yes)  sim_line_nr="";;
4271   no)   sim_line_nr="-L";;
4272   *)    as_fn_error $? "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
4273 esac
4274 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
4275   echo "Setting warning flags = $sim_line_nr" 6>&1
4276 fi
4277 else
4278   sim_line_nr=""
4279 fi
4280
4281
4282 # Check whether --enable-sim-model was given.
4283 if test "${enable_sim_model+set}" = set; then :
4284   enableval=$enable_sim_model; case "${enableval}" in
4285   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
4286   *)            sim_model="-DWITH_MODEL=${enableval}";;
4287 esac
4288 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
4289   echo "Setting model flags = $sim_model" 6>&1
4290 fi
4291 else
4292   sim_model=""
4293 fi
4294
4295
4296 # Check whether --enable-sim-model-issue was given.
4297 if test "${enable_sim_model_issue+set}" = set; then :
4298   enableval=$enable_sim_model_issue; case "${enableval}" in
4299   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
4300   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
4301   *)    as_fn_error $? "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
4302 esac
4303 if test x"$silent" != x"yes"; then
4304   echo "Setting model-issue flags = $sim_model_issue" 6>&1
4305 fi
4306 else
4307   sim_model_issue=""
4308 fi
4309
4310
4311 # Check whether --enable-sim-monitor was given.
4312 if test "${enable_sim_monitor+set}" = set; then :
4313   enableval=$enable_sim_monitor; case "${enableval}" in
4314   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
4315   no)           sim_monitor="-DWITH_MON=0";;
4316   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
4317   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
4318   *)            as_fn_error $? "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5;;
4319 esac
4320 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
4321   echo "Setting monitor flags = $sim_monitor" 6>&1
4322 fi
4323 else
4324   sim_monitor=""
4325 fi
4326
4327
4328 # Check whether --enable-sim-opcode was given.
4329 if test "${enable_sim_opcode+set}" = set; then :
4330   enableval=$enable_sim_opcode; case "${enableval}" in
4331   yes|no)       as_fn_error $? "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
4332   *)            if test -f "${srcdir}/${enableval}"; then
4333                   sim_opcode="${enableval}"
4334                 elif test -f "${srcdir}/dc-${enableval}"; then
4335                   sim_opcode="dc-${enableval}"
4336                 else
4337                   as_fn_error $? "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
4338                   sim_opcode="dc-complex"
4339                 fi;;
4340 esac
4341 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
4342   echo "Setting opcode flags = $sim_opcode" 6>&1
4343 fi
4344 else
4345   sim_opcode="dc-complex"
4346 if test x"$silent" != x"yes"; then
4347   echo "Setting opcode flags = $sim_opcode"
4348 fi
4349 fi
4350
4351
4352 # Check whether --enable-sim-packages was given.
4353 if test "${enable_sim_packages+set}" = set; then :
4354   enableval=$enable_sim_packages; packages=disklabel
4355 case "${enableval}" in
4356   yes)  ;;
4357   no)   as_fn_error $? "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
4358   ,*)   packages="${packages}${enableval}";;
4359   *,)   packages="${enableval}${packages}";;
4360   *)    packages="${enableval}"'';;
4361 esac
4362 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4363 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4364 if test x"$silent" != x"yes" && test x"$packages" != x""; then
4365   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4366 fi
4367 else
4368   packages=disklabel
4369 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4370 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4371 if test x"$silent" != x"yes"; then
4372   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4373 fi
4374 fi
4375
4376
4377 # Check whether --enable-sim-reserved-bits was given.
4378 if test "${enable_sim_reserved_bits+set}" = set; then :
4379   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4380   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
4381   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
4382   *)    as_fn_error $? "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
4383 esac
4384 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
4385   echo "Setting reserved flags = $sim_reserved" 6>&1
4386 fi
4387 else
4388   sim_reserved=""
4389 fi
4390
4391
4392 # Check whether --enable-sim-smp was given.
4393 if test "${enable_sim_smp+set}" = set; then :
4394   enableval=$enable_sim_smp; case "${enableval}" in
4395   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
4396   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
4397   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
4398 esac
4399 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
4400   echo "Setting smp flags = $sim_smp" 6>&1
4401 fi
4402 else
4403   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
4404 if test x"$silent" != x"yes"; then
4405   echo "Setting smp flags = $sim_smp" 6>&1
4406 fi
4407 fi
4408
4409
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
4411 $as_echo_n "checking for sim stdio debug behavior... " >&6; }
4412 sim_stdio=0
4413 # Check whether --enable-sim-stdio was given.
4414 if test "${enable_sim_stdio+set}" = set; then :
4415   enableval=$enable_sim_stdio; case "${enableval}" in
4416   yes)  sim_stdio="DO_USE_STDIO";;
4417   no)   sim_stdio="DONT_USE_STDIO";;
4418   *)    as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
4419 esac
4420 fi
4421
4422 cat >>confdefs.h <<_ACEOF
4423 #define WITH_STDIO $sim_stdio
4424 _ACEOF
4425
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
4427 $as_echo "$sim_stdio" >&6; }
4428
4429
4430 # Check whether --enable-sim-switch was given.
4431 if test "${enable_sim_switch+set}" = set; then :
4432   enableval=$enable_sim_switch; case "${enableval}" in
4433   yes)  sim_switch="-s";;
4434   no)   sim_switch="";;
4435   *)    as_fn_error $? "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
4436 esac
4437 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
4438   echo "Setting switch flags = $sim_switch" 6>&1
4439 fi
4440 else
4441   sim_switch="";
4442 if test x"$silent" != x"yes"; then
4443   echo "Setting switch flags = $sim_switch" 6>&1
4444 fi
4445 fi
4446
4447
4448 # Check whether --enable-sim-timebase was given.
4449 if test "${enable_sim_timebase+set}" = set; then :
4450   enableval=$enable_sim_timebase; case "${enableval}" in
4451   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
4452   no)   sim_timebase="-DWITH_TIME_BASE=0";;
4453   *)    as_fn_error $? "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
4454 esac
4455 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
4456   echo "Setting timebase flags = $sim_timebase" 6>&1
4457 fi
4458 else
4459   sim_timebase=""
4460 fi
4461
4462
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
4464 $as_echo_n "checking for sim trace settings... " >&6; }
4465 sim_trace="1"
4466 # Check whether --enable-sim-trace was given.
4467 if test "${enable_sim_trace+set}" = set; then :
4468   enableval=$enable_sim_trace; case "${enableval}" in
4469   yes)  sim_trace="1";;
4470   no)   sim_trace="0";;
4471   *)    as_fn_error $? "--enable-sim-trace does not take a value" "$LINENO" 5;;
4472 esac
4473 fi
4474
4475 cat >>confdefs.h <<_ACEOF
4476 #define WITH_TRACE $sim_trace
4477 _ACEOF
4478
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
4480 $as_echo "$sim_trace" >&6; }
4481
4482
4483 # Check whether --enable-werror was given.
4484 if test "${enable_werror+set}" = set; then :
4485   enableval=$enable_werror; case "${enableval}" in
4486      yes | y) ERROR_ON_WARNING="yes" ;;
4487      no | n)  ERROR_ON_WARNING="no" ;;
4488      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4489    esac
4490 fi
4491
4492 # Enable -Werror by default when using gcc
4493 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4494   ERROR_ON_WARNING=yes
4495 fi
4496 WERROR_CFLAGS=""
4497 if test "${ERROR_ON_WARNING}" = yes ; then
4498   WERROR_CFLAGS="-Werror"
4499 fi
4500 case "${host}" in
4501   *-*-mingw32*) WERROR_CFLAGS="$WERROR_CFLAGS -Wno-format" ;;
4502 esac
4503
4504
4505 # Check whether --enable-sim-warnings was given.
4506 if test "${enable_sim_warnings+set}" = set; then :
4507   enableval=$enable_sim_warnings; case "${enableval}" in
4508   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
4509   no)   sim_warnings="-w";;
4510   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4511 esac
4512 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
4513   echo "Setting warning flags = $sim_warnings" 6>&1
4514 fi
4515 else
4516   sim_warnings=""
4517 fi
4518
4519
4520 # Check whether --enable-sim-xor-endian was given.
4521 if test "${enable_sim_xor_endian+set}" = set; then :
4522   enableval=$enable_sim_xor_endian; case "${enableval}" in
4523   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
4524   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
4525   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
4526 esac
4527 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
4528   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
4529 fi
4530 else
4531   sim_xor_endian=""
4532 fi
4533
4534
4535
4536
4537 # Check whether --with-pkgversion was given.
4538 if test "${with_pkgversion+set}" = set; then :
4539   withval=$with_pkgversion; case "$withval" in
4540       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
4541       no)  PKGVERSION= ;;
4542       *)   PKGVERSION="($withval) " ;;
4543      esac
4544 else
4545   PKGVERSION="(GDB) "
4546
4547 fi
4548
4549
4550
4551
4552
4553 # Check whether --with-bugurl was given.
4554 if test "${with_bugurl+set}" = set; then :
4555   withval=$with_bugurl; case "$withval" in
4556       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
4557       no)  BUGURL=
4558            ;;
4559       *)   BUGURL="$withval"
4560            ;;
4561      esac
4562 else
4563   BUGURL="https://www.gnu.org/software/gdb/bugs/"
4564
4565 fi
4566
4567   case ${BUGURL} in
4568   "")
4569     REPORT_BUGS_TO=
4570     REPORT_BUGS_TEXI=
4571     ;;
4572   *)
4573     REPORT_BUGS_TO="<$BUGURL>"
4574     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4575     ;;
4576   esac;
4577
4578
4579
4580
4581 cat >>confdefs.h <<_ACEOF
4582 #define PKGVERSION "$PKGVERSION"
4583 _ACEOF
4584
4585
4586 cat >>confdefs.h <<_ACEOF
4587 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4588 _ACEOF
4589
4590
4591 # Make sure we can run config.sub.
4592 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4593   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4594
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4596 $as_echo_n "checking build system type... " >&6; }
4597 if ${ac_cv_build+:} false; then :
4598   $as_echo_n "(cached) " >&6
4599 else
4600   ac_build_alias=$build_alias
4601 test "x$ac_build_alias" = x &&
4602   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4603 test "x$ac_build_alias" = x &&
4604   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4605 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4606   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4607
4608 fi
4609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4610 $as_echo "$ac_cv_build" >&6; }
4611 case $ac_cv_build in
4612 *-*-*) ;;
4613 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4614 esac
4615 build=$ac_cv_build
4616 ac_save_IFS=$IFS; IFS='-'
4617 set x $ac_cv_build
4618 shift
4619 build_cpu=$1
4620 build_vendor=$2
4621 shift; shift
4622 # Remember, the first character of IFS is used to create $*,
4623 # except with old shells:
4624 build_os=$*
4625 IFS=$ac_save_IFS
4626 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4627
4628
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4630 $as_echo_n "checking host system type... " >&6; }
4631 if ${ac_cv_host+:} false; then :
4632   $as_echo_n "(cached) " >&6
4633 else
4634   if test "x$host_alias" = x; then
4635   ac_cv_host=$ac_cv_build
4636 else
4637   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4638     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4639 fi
4640
4641 fi
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4643 $as_echo "$ac_cv_host" >&6; }
4644 case $ac_cv_host in
4645 *-*-*) ;;
4646 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4647 esac
4648 host=$ac_cv_host
4649 ac_save_IFS=$IFS; IFS='-'
4650 set x $ac_cv_host
4651 shift
4652 host_cpu=$1
4653 host_vendor=$2
4654 shift; shift
4655 # Remember, the first character of IFS is used to create $*,
4656 # except with old shells:
4657 host_os=$*
4658 IFS=$ac_save_IFS
4659 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4660
4661
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4663 $as_echo_n "checking target system type... " >&6; }
4664 if ${ac_cv_target+:} false; then :
4665   $as_echo_n "(cached) " >&6
4666 else
4667   if test "x$target_alias" = x; then
4668   ac_cv_target=$ac_cv_host
4669 else
4670   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4671     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4672 fi
4673
4674 fi
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4676 $as_echo "$ac_cv_target" >&6; }
4677 case $ac_cv_target in
4678 *-*-*) ;;
4679 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4680 esac
4681 target=$ac_cv_target
4682 ac_save_IFS=$IFS; IFS='-'
4683 set x $ac_cv_target
4684 shift
4685 target_cpu=$1
4686 target_vendor=$2
4687 shift; shift
4688 # Remember, the first character of IFS is used to create $*,
4689 # except with old shells:
4690 target_os=$*
4691 IFS=$ac_save_IFS
4692 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4693
4694
4695 # The aliases save the names the user supplied, while $host etc.
4696 # will get canonicalized.
4697 test -n "$target_alias" &&
4698   test "$program_prefix$program_suffix$program_transform_name" = \
4699     NONENONEs,x,x, &&
4700   program_prefix=${target_alias}-
4701
4702 test "$program_prefix" != NONE &&
4703   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4704 # Use a double $ so make ignores it.
4705 test "$program_suffix" != NONE &&
4706   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4707 # Double any \ or $.
4708 # By default was `s,x,x', remove it if useless.
4709 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4710 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4711
4712
4713 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4714 # using the same condition.
4715
4716   # Use the system's zlib library.
4717   zlibdir="-L\$(top_builddir)/../zlib"
4718   zlibinc="-I\$(top_srcdir)/../zlib"
4719
4720 # Check whether --with-system-zlib was given.
4721 if test "${with_system_zlib+set}" = set; then :
4722   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
4723     zlibdir=
4724     zlibinc=
4725   fi
4726
4727 fi
4728
4729
4730
4731
4732
4733 # BFD uses libdl when when plugins enabled.
4734
4735   maybe_plugins=no
4736   for ac_header in dlfcn.h
4737 do :
4738   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4739 "
4740 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4741   cat >>confdefs.h <<_ACEOF
4742 #define HAVE_DLFCN_H 1
4743 _ACEOF
4744  maybe_plugins=yes
4745 fi
4746
4747 done
4748
4749   for ac_header in windows.h
4750 do :
4751   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4752 "
4753 if test "x$ac_cv_header_windows_h" = xyes; then :
4754   cat >>confdefs.h <<_ACEOF
4755 #define HAVE_WINDOWS_H 1
4756 _ACEOF
4757  maybe_plugins=yes
4758 fi
4759
4760 done
4761
4762
4763   # Check whether --enable-plugins was given.
4764 if test "${enable_plugins+set}" = set; then :
4765   enableval=$enable_plugins; case "${enableval}" in
4766       no) plugins=no ;;
4767       *) plugins=yes
4768          if test "$maybe_plugins" != "yes" ; then
4769            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4770          fi ;;
4771      esac
4772 else
4773   plugins=$maybe_plugins
4774
4775 fi
4776
4777   if test "$plugins" = "yes"; then
4778     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4779 $as_echo_n "checking for library containing dlsym... " >&6; }
4780 if ${ac_cv_search_dlsym+:} false; then :
4781   $as_echo_n "(cached) " >&6
4782 else
4783   ac_func_search_save_LIBS=$LIBS
4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h.  */
4786
4787 /* Override any GCC internal prototype to avoid an error.
4788    Use char because int might match the return type of a GCC
4789    builtin and then its argument prototype would still apply.  */
4790 #ifdef __cplusplus
4791 extern "C"
4792 #endif
4793 char dlsym ();
4794 int
4795 main ()
4796 {
4797 return dlsym ();
4798   ;
4799   return 0;
4800 }
4801 _ACEOF
4802 for ac_lib in '' dl; do
4803   if test -z "$ac_lib"; then
4804     ac_res="none required"
4805   else
4806     ac_res=-l$ac_lib
4807     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4808   fi
4809   if ac_fn_c_try_link "$LINENO"; then :
4810   ac_cv_search_dlsym=$ac_res
4811 fi
4812 rm -f core conftest.err conftest.$ac_objext \
4813     conftest$ac_exeext
4814   if ${ac_cv_search_dlsym+:} false; then :
4815   break
4816 fi
4817 done
4818 if ${ac_cv_search_dlsym+:} false; then :
4819
4820 else
4821   ac_cv_search_dlsym=no
4822 fi
4823 rm conftest.$ac_ext
4824 LIBS=$ac_func_search_save_LIBS
4825 fi
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4827 $as_echo "$ac_cv_search_dlsym" >&6; }
4828 ac_res=$ac_cv_search_dlsym
4829 if test "$ac_res" != no; then :
4830   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4831
4832 fi
4833
4834   fi
4835
4836
4837 case ${host} in
4838   *mingw32*)
4839
4840 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4841
4842     ;;
4843 esac
4844
4845 ac_config_headers="$ac_config_headers config.h:config.in"
4846
4847
4848
4849 sim_termio=""
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
4851 $as_echo_n "checking for struct termios... " >&6; }
4852 if ${ac_cv_termios_struct+:} false; then :
4853   $as_echo_n "(cached) " >&6
4854 else
4855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4856 /* end confdefs.h.  */
4857 #include <sys/types.h>
4858 #include <sys/termios.h>
4859 int
4860 main ()
4861 {
4862 static struct termios x;
4863  x.c_iflag = 0;
4864  x.c_oflag = 0;
4865  x.c_cflag = 0;
4866  x.c_lflag = 0;
4867  x.c_cc[NCCS] = 0;
4868   ;
4869   return 0;
4870 }
4871 _ACEOF
4872 if ac_fn_c_try_compile "$LINENO"; then :
4873   ac_cv_termios_struct=yes
4874 else
4875   ac_cv_termios_struct=no
4876 fi
4877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4878 fi
4879
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
4881 $as_echo "$ac_cv_termios_struct" >&6; }
4882 if test $ac_cv_termios_struct = yes; then
4883   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
4884 fi
4885
4886 if test "$ac_cv_termios_struct" = "yes"; then
4887   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
4888 $as_echo_n "checking for c_line field in struct termios... " >&6; }
4889   if ${ac_cv_termios_cline+:} false; then :
4890   $as_echo_n "(cached) " >&6
4891 else
4892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4893 /* end confdefs.h.  */
4894 #include <sys/types.h>
4895 #include <sys/termios.h>
4896 int
4897 main ()
4898 {
4899 static struct termios x; x.c_line = 0;
4900   ;
4901   return 0;
4902 }
4903 _ACEOF
4904 if ac_fn_c_try_compile "$LINENO"; then :
4905   ac_cv_termios_cline=yes
4906 else
4907   ac_cv_termios_cline=no
4908 fi
4909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4910 fi
4911
4912
4913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
4914 $as_echo "$ac_cv_termios_cline" >&6; }
4915   if test $ac_cv_termios_cline = yes; then
4916     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
4917   fi
4918 else
4919   ac_cv_termios_cline=no
4920 fi
4921
4922 if test "$ac_cv_termios_struct" != "yes"; then
4923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
4924 $as_echo_n "checking for struct termio... " >&6; }
4925   if ${ac_cv_termio_struct+:} false; then :
4926   $as_echo_n "(cached) " >&6
4927 else
4928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4929 /* end confdefs.h.  */
4930 #include <sys/types.h>
4931 #include <sys/termio.h>
4932 int
4933 main ()
4934 {
4935 static struct termio x;
4936  x.c_iflag = 0;
4937  x.c_oflag = 0;
4938  x.c_cflag = 0;
4939  x.c_lflag = 0;
4940  x.c_cc[NCC] = 0;
4941   ;
4942   return 0;
4943 }
4944 _ACEOF
4945 if ac_fn_c_try_compile "$LINENO"; then :
4946   ac_cv_termio_struct=yes
4947 else
4948   ac_cv_termio_struct=no
4949 fi
4950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4951 fi
4952
4953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
4954 $as_echo "$ac_cv_termio_struct" >&6; }
4955   if test $ac_cv_termio_struct = yes; then
4956     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
4957   fi
4958 else
4959   ac_cv_termio_struct=no
4960 fi
4961
4962 if test "$ac_cv_termio_struct" = "yes"; then
4963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
4964 $as_echo_n "checking for c_line field in struct termio... " >&6; }
4965   if ${ac_cv_termio_cline+:} false; then :
4966   $as_echo_n "(cached) " >&6
4967 else
4968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4969 /* end confdefs.h.  */
4970 #include <sys/types.h>
4971 #include <sys/termio.h>
4972 int
4973 main ()
4974 {
4975 static struct termio x; x.c_line = 0;
4976   ;
4977   return 0;
4978 }
4979 _ACEOF
4980 if ac_fn_c_try_compile "$LINENO"; then :
4981   ac_cv_termio_cline=yes
4982 else
4983   ac_cv_termio_cline=no
4984 fi
4985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4986 fi
4987
4988
4989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
4990 $as_echo "$ac_cv_termio_cline" >&6; }
4991   if test $ac_cv_termio_cline = yes; then
4992     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
4993   fi
4994 else
4995   ac_cv_termio_cline=no
4996 fi
4997
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
4999 $as_echo_n "checking for struct statfs... " >&6; }
5000 if ${ac_cv_struct_statfs+:} false; then :
5001   $as_echo_n "(cached) " >&6
5002 else
5003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h.  */
5005 #include <sys/types.h>
5006 #ifdef HAVE_SYS_PARAM_H
5007 #include <sys/param.h>
5008 #endif
5009 #ifdef HAVE_SYS_MOUNT_H
5010 #include <sys/mount.h>
5011 #endif
5012 #ifdef HAVE_SYS_VFS_H
5013 #include <sys/vfs.h>
5014 #endif
5015 #ifdef HAVE_SYS_STATFS_H
5016 #include <sys/statfs.h>
5017 #endif
5018 int
5019 main ()
5020 {
5021 static struct statfs s;
5022   ;
5023   return 0;
5024 }
5025 _ACEOF
5026 if ac_fn_c_try_compile "$LINENO"; then :
5027   ac_cv_struct_statfs=yes
5028 else
5029   ac_cv_struct_statfs=no
5030 fi
5031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5032 fi
5033
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
5035 $as_echo "$ac_cv_struct_statfs" >&6; }
5036 if test $ac_cv_struct_statfs = yes; then
5037
5038 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
5039
5040 fi
5041
5042 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5043 if test "x$ac_cv_type_long_long" = xyes; then :
5044
5045 cat >>confdefs.h <<_ACEOF
5046 #define HAVE_LONG_LONG 1
5047 _ACEOF
5048
5049
5050 fi
5051
5052
5053 sim_devzero=""
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
5055 $as_echo_n "checking for /dev/zero... " >&6; }
5056 if ${ac_cv_devzero+:} false; then :
5057   $as_echo_n "(cached) " >&6
5058 else
5059   if test "$cross_compiling" = yes; then :
5060   ac_cv_devzero=no
5061 else
5062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063 /* end confdefs.h.  */
5064 #include <fcntl.h>
5065 main () {
5066   char buf[2048];
5067   int i;
5068   int fd = open ("/dev/zero", O_RDONLY);
5069   if (fd < 0)
5070     return 1;
5071   for (i = 0; i < sizeof (buf); i++)
5072     buf[i] = 1;
5073   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
5074     return 1;
5075   for (i = 0; i < sizeof (buf); i++)
5076     if (buf[i])
5077       return 1;
5078   return 0;
5079 }
5080 _ACEOF
5081 if ac_fn_c_try_run "$LINENO"; then :
5082   ac_cv_devzero=yes
5083 else
5084   ac_cv_devzero=no
5085 fi
5086 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5087   conftest.$ac_objext conftest.beam conftest.$ac_ext
5088 fi
5089
5090 fi
5091
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
5093 $as_echo "$ac_cv_devzero" >&6; }
5094 if test $ac_cv_devzero = yes; then
5095   sim_devzero="-DHAVE_DEVZERO"
5096 else
5097   sim_devzero=""
5098 fi
5099
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
5101 $as_echo_n "checking for common simulator directory... " >&6; }
5102 if test -f "${srcdir}/../common/callback.c"; then
5103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5104 $as_echo "yes" >&6; }
5105   sim_callback="callback.o targ-map.o"
5106   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
5107 else
5108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5109 $as_echo "no" >&6; }
5110   sim_callback=""
5111   sim_targ_vals=""
5112 fi
5113
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
5115 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
5116 if test -f "${srcdir}/../common/sim-fpu.c"; then
5117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5118 $as_echo "yes" >&6; }
5119   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
5120   sim_fpu="sim-fpu.o"
5121 else
5122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5123 $as_echo "no" >&6; }
5124   sim_fpu_cflags=
5125   sim_fpu=
5126 fi
5127
5128 # Since we run commands on the build system, we have to create a
5129 # separate config header for the build system if build != host.
5130 if test x$host = x$build; then
5131   ac_config_commands="$ac_config_commands build-config.h"
5132
5133 else
5134   tempdir=build.$$
5135   rm -rf $tempdir
5136   mkdir $tempdir
5137   cd $tempdir
5138   case ${srcdir} in
5139   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
5140   *) realsrcdir=../${srcdir};;
5141   esac
5142   saved_CFLAGS="${CFLAGS}"
5143   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
5144   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
5145   ${realsrcdir}/configure \
5146     --enable-languages=${enable_languages-all} \
5147     --target=$target_alias --host=$build_alias --build=$build_alias
5148   CFLAGS="${saved_CFLAGS}"
5149   mv config.h ../build-config.h
5150   cd ..
5151   rm -rf $tempdir
5152 fi
5153
5154
5155
5156
5157
5158
5159 AR=${AR-ar}
5160
5161 if test -n "$ac_tool_prefix"; then
5162   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5163 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5165 $as_echo_n "checking for $ac_word... " >&6; }
5166 if ${ac_cv_prog_RANLIB+:} false; then :
5167   $as_echo_n "(cached) " >&6
5168 else
5169   if test -n "$RANLIB"; then
5170   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5171 else
5172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH
5174 do
5175   IFS=$as_save_IFS
5176   test -z "$as_dir" && as_dir=.
5177     for ac_exec_ext in '' $ac_executable_extensions; do
5178   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5179     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5181     break 2
5182   fi
5183 done
5184   done
5185 IFS=$as_save_IFS
5186
5187 fi
5188 fi
5189 RANLIB=$ac_cv_prog_RANLIB
5190 if test -n "$RANLIB"; then
5191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5192 $as_echo "$RANLIB" >&6; }
5193 else
5194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5195 $as_echo "no" >&6; }
5196 fi
5197
5198
5199 fi
5200 if test -z "$ac_cv_prog_RANLIB"; then
5201   ac_ct_RANLIB=$RANLIB
5202   # Extract the first word of "ranlib", so it can be a program name with args.
5203 set dummy ranlib; ac_word=$2
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5205 $as_echo_n "checking for $ac_word... " >&6; }
5206 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5207   $as_echo_n "(cached) " >&6
5208 else
5209   if test -n "$ac_ct_RANLIB"; then
5210   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5211 else
5212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5213 for as_dir in $PATH
5214 do
5215   IFS=$as_save_IFS
5216   test -z "$as_dir" && as_dir=.
5217     for ac_exec_ext in '' $ac_executable_extensions; do
5218   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5219     ac_cv_prog_ac_ct_RANLIB="ranlib"
5220     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5221     break 2
5222   fi
5223 done
5224   done
5225 IFS=$as_save_IFS
5226
5227 fi
5228 fi
5229 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5230 if test -n "$ac_ct_RANLIB"; then
5231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5232 $as_echo "$ac_ct_RANLIB" >&6; }
5233 else
5234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5235 $as_echo "no" >&6; }
5236 fi
5237
5238   if test "x$ac_ct_RANLIB" = x; then
5239     RANLIB=":"
5240   else
5241     case $cross_compiling:$ac_tool_warned in
5242 yes:)
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5244 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5245 ac_tool_warned=yes ;;
5246 esac
5247     RANLIB=$ac_ct_RANLIB
5248   fi
5249 else
5250   RANLIB="$ac_cv_prog_RANLIB"
5251 fi
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290 ac_config_files="$ac_config_files Makefile"
5291
5292 ac_config_commands="$ac_config_commands default"
5293
5294 cat >confcache <<\_ACEOF
5295 # This file is a shell script that caches the results of configure
5296 # tests run on this system so they can be shared between configure
5297 # scripts and configure runs, see configure's option --config-cache.
5298 # It is not useful on other systems.  If it contains results you don't
5299 # want to keep, you may remove or edit it.
5300 #
5301 # config.status only pays attention to the cache file if you give it
5302 # the --recheck option to rerun configure.
5303 #
5304 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5305 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5306 # following values.
5307
5308 _ACEOF
5309
5310 # The following way of writing the cache mishandles newlines in values,
5311 # but we know of no workaround that is simple, portable, and efficient.
5312 # So, we kill variables containing newlines.
5313 # Ultrix sh set writes to stderr and can't be redirected directly,
5314 # and sets the high bit in the cache file unless we assign to the vars.
5315 (
5316   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5317     eval ac_val=\$$ac_var
5318     case $ac_val in #(
5319     *${as_nl}*)
5320       case $ac_var in #(
5321       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5322 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5323       esac
5324       case $ac_var in #(
5325       _ | IFS | as_nl) ;; #(
5326       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5327       *) { eval $ac_var=; unset $ac_var;} ;;
5328       esac ;;
5329     esac
5330   done
5331
5332   (set) 2>&1 |
5333     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5334     *${as_nl}ac_space=\ *)
5335       # `set' does not quote correctly, so add quotes: double-quote
5336       # substitution turns \\\\ into \\, and sed turns \\ into \.
5337       sed -n \
5338         "s/'/'\\\\''/g;
5339           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5340       ;; #(
5341     *)
5342       # `set' quotes correctly as required by POSIX, so do not add quotes.
5343       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5344       ;;
5345     esac |
5346     sort
5347 ) |
5348   sed '
5349      /^ac_cv_env_/b end
5350      t clear
5351      :clear
5352      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5353      t end
5354      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5355      :end' >>confcache
5356 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5357   if test -w "$cache_file"; then
5358     if test "x$cache_file" != "x/dev/null"; then
5359       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5360 $as_echo "$as_me: updating cache $cache_file" >&6;}
5361       if test ! -f "$cache_file" || test -h "$cache_file"; then
5362         cat confcache >"$cache_file"
5363       else
5364         case $cache_file in #(
5365         */* | ?:*)
5366           mv -f confcache "$cache_file"$$ &&
5367           mv -f "$cache_file"$$ "$cache_file" ;; #(
5368         *)
5369           mv -f confcache "$cache_file" ;;
5370         esac
5371       fi
5372     fi
5373   else
5374     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5375 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5376   fi
5377 fi
5378 rm -f confcache
5379
5380 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5381 # Let make expand exec_prefix.
5382 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5383
5384 DEFS=-DHAVE_CONFIG_H
5385
5386 ac_libobjs=
5387 ac_ltlibobjs=
5388 U=
5389 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5390   # 1. Remove the extension, and $U if already installed.
5391   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5392   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5393   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5394   #    will be set to the directory where LIBOBJS objects are built.
5395   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5396   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5397 done
5398 LIBOBJS=$ac_libobjs
5399
5400 LTLIBOBJS=$ac_ltlibobjs
5401
5402
5403
5404
5405 : "${CONFIG_STATUS=./config.status}"
5406 ac_write_fail=0
5407 ac_clean_files_save=$ac_clean_files
5408 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5410 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5411 as_write_fail=0
5412 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5413 #! $SHELL
5414 # Generated by $as_me.
5415 # Run this file to recreate the current configuration.
5416 # Compiler output produced by configure, useful for debugging
5417 # configure, is in config.log if it exists.
5418
5419 debug=false
5420 ac_cs_recheck=false
5421 ac_cs_silent=false
5422
5423 SHELL=\${CONFIG_SHELL-$SHELL}
5424 export SHELL
5425 _ASEOF
5426 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5427 ## -------------------- ##
5428 ## M4sh Initialization. ##
5429 ## -------------------- ##
5430
5431 # Be more Bourne compatible
5432 DUALCASE=1; export DUALCASE # for MKS sh
5433 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5434   emulate sh
5435   NULLCMD=:
5436   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5437   # is contrary to our usage.  Disable this feature.
5438   alias -g '${1+"$@"}'='"$@"'
5439   setopt NO_GLOB_SUBST
5440 else
5441   case `(set -o) 2>/dev/null` in #(
5442   *posix*) :
5443     set -o posix ;; #(
5444   *) :
5445      ;;
5446 esac
5447 fi
5448
5449
5450 as_nl='
5451 '
5452 export as_nl
5453 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5454 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5455 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5456 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5457 # Prefer a ksh shell builtin over an external printf program on Solaris,
5458 # but without wasting forks for bash or zsh.
5459 if test -z "$BASH_VERSION$ZSH_VERSION" \
5460     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5461   as_echo='print -r --'
5462   as_echo_n='print -rn --'
5463 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5464   as_echo='printf %s\n'
5465   as_echo_n='printf %s'
5466 else
5467   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5468     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5469     as_echo_n='/usr/ucb/echo -n'
5470   else
5471     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5472     as_echo_n_body='eval
5473       arg=$1;
5474       case $arg in #(
5475       *"$as_nl"*)
5476         expr "X$arg" : "X\\(.*\\)$as_nl";
5477         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5478       esac;
5479       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5480     '
5481     export as_echo_n_body
5482     as_echo_n='sh -c $as_echo_n_body as_echo'
5483   fi
5484   export as_echo_body
5485   as_echo='sh -c $as_echo_body as_echo'
5486 fi
5487
5488 # The user is always right.
5489 if test "${PATH_SEPARATOR+set}" != set; then
5490   PATH_SEPARATOR=:
5491   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5492     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5493       PATH_SEPARATOR=';'
5494   }
5495 fi
5496
5497
5498 # IFS
5499 # We need space, tab and new line, in precisely that order.  Quoting is
5500 # there to prevent editors from complaining about space-tab.
5501 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5502 # splitting by setting IFS to empty value.)
5503 IFS=" ""        $as_nl"
5504
5505 # Find who we are.  Look in the path if we contain no directory separator.
5506 as_myself=
5507 case $0 in #((
5508   *[\\/]* ) as_myself=$0 ;;
5509   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5510 for as_dir in $PATH
5511 do
5512   IFS=$as_save_IFS
5513   test -z "$as_dir" && as_dir=.
5514     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5515   done
5516 IFS=$as_save_IFS
5517
5518      ;;
5519 esac
5520 # We did not find ourselves, most probably we were run as `sh COMMAND'
5521 # in which case we are not to be found in the path.
5522 if test "x$as_myself" = x; then
5523   as_myself=$0
5524 fi
5525 if test ! -f "$as_myself"; then
5526   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5527   exit 1
5528 fi
5529
5530 # Unset variables that we do not need and which cause bugs (e.g. in
5531 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5532 # suppresses any "Segmentation fault" message there.  '((' could
5533 # trigger a bug in pdksh 5.2.14.
5534 for as_var in BASH_ENV ENV MAIL MAILPATH
5535 do eval test x\${$as_var+set} = xset \
5536   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5537 done
5538 PS1='$ '
5539 PS2='> '
5540 PS4='+ '
5541
5542 # NLS nuisances.
5543 LC_ALL=C
5544 export LC_ALL
5545 LANGUAGE=C
5546 export LANGUAGE
5547
5548 # CDPATH.
5549 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5550
5551
5552 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5553 # ----------------------------------------
5554 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5555 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5556 # script with STATUS, using 1 if that was 0.
5557 as_fn_error ()
5558 {
5559   as_status=$1; test $as_status -eq 0 && as_status=1
5560   if test "$4"; then
5561     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5562     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5563   fi
5564   $as_echo "$as_me: error: $2" >&2
5565   as_fn_exit $as_status
5566 } # as_fn_error
5567
5568
5569 # as_fn_set_status STATUS
5570 # -----------------------
5571 # Set $? to STATUS, without forking.
5572 as_fn_set_status ()
5573 {
5574   return $1
5575 } # as_fn_set_status
5576
5577 # as_fn_exit STATUS
5578 # -----------------
5579 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5580 as_fn_exit ()
5581 {
5582   set +e
5583   as_fn_set_status $1
5584   exit $1
5585 } # as_fn_exit
5586
5587 # as_fn_unset VAR
5588 # ---------------
5589 # Portably unset VAR.
5590 as_fn_unset ()
5591 {
5592   { eval $1=; unset $1;}
5593 }
5594 as_unset=as_fn_unset
5595 # as_fn_append VAR VALUE
5596 # ----------------------
5597 # Append the text in VALUE to the end of the definition contained in VAR. Take
5598 # advantage of any shell optimizations that allow amortized linear growth over
5599 # repeated appends, instead of the typical quadratic growth present in naive
5600 # implementations.
5601 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5602   eval 'as_fn_append ()
5603   {
5604     eval $1+=\$2
5605   }'
5606 else
5607   as_fn_append ()
5608   {
5609     eval $1=\$$1\$2
5610   }
5611 fi # as_fn_append
5612
5613 # as_fn_arith ARG...
5614 # ------------------
5615 # Perform arithmetic evaluation on the ARGs, and store the result in the
5616 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5617 # must be portable across $(()) and expr.
5618 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5619   eval 'as_fn_arith ()
5620   {
5621     as_val=$(( $* ))
5622   }'
5623 else
5624   as_fn_arith ()
5625   {
5626     as_val=`expr "$@" || test $? -eq 1`
5627   }
5628 fi # as_fn_arith
5629
5630
5631 if expr a : '\(a\)' >/dev/null 2>&1 &&
5632    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5633   as_expr=expr
5634 else
5635   as_expr=false
5636 fi
5637
5638 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5639   as_basename=basename
5640 else
5641   as_basename=false
5642 fi
5643
5644 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5645   as_dirname=dirname
5646 else
5647   as_dirname=false
5648 fi
5649
5650 as_me=`$as_basename -- "$0" ||
5651 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5652          X"$0" : 'X\(//\)$' \| \
5653          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5654 $as_echo X/"$0" |
5655     sed '/^.*\/\([^/][^/]*\)\/*$/{
5656             s//\1/
5657             q
5658           }
5659           /^X\/\(\/\/\)$/{
5660             s//\1/
5661             q
5662           }
5663           /^X\/\(\/\).*/{
5664             s//\1/
5665             q
5666           }
5667           s/.*/./; q'`
5668
5669 # Avoid depending upon Character Ranges.
5670 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5671 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5672 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5673 as_cr_digits='0123456789'
5674 as_cr_alnum=$as_cr_Letters$as_cr_digits
5675
5676 ECHO_C= ECHO_N= ECHO_T=
5677 case `echo -n x` in #(((((
5678 -n*)
5679   case `echo 'xy\c'` in
5680   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5681   xy)  ECHO_C='\c';;
5682   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5683        ECHO_T=' ';;
5684   esac;;
5685 *)
5686   ECHO_N='-n';;
5687 esac
5688
5689 rm -f conf$$ conf$$.exe conf$$.file
5690 if test -d conf$$.dir; then
5691   rm -f conf$$.dir/conf$$.file
5692 else
5693   rm -f conf$$.dir
5694   mkdir conf$$.dir 2>/dev/null
5695 fi
5696 if (echo >conf$$.file) 2>/dev/null; then
5697   if ln -s conf$$.file conf$$ 2>/dev/null; then
5698     as_ln_s='ln -s'
5699     # ... but there are two gotchas:
5700     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5701     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5702     # In both cases, we have to default to `cp -pR'.
5703     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5704       as_ln_s='cp -pR'
5705   elif ln conf$$.file conf$$ 2>/dev/null; then
5706     as_ln_s=ln
5707   else
5708     as_ln_s='cp -pR'
5709   fi
5710 else
5711   as_ln_s='cp -pR'
5712 fi
5713 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5714 rmdir conf$$.dir 2>/dev/null
5715
5716
5717 # as_fn_mkdir_p
5718 # -------------
5719 # Create "$as_dir" as a directory, including parents if necessary.
5720 as_fn_mkdir_p ()
5721 {
5722
5723   case $as_dir in #(
5724   -*) as_dir=./$as_dir;;
5725   esac
5726   test -d "$as_dir" || eval $as_mkdir_p || {
5727     as_dirs=
5728     while :; do
5729       case $as_dir in #(
5730       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5731       *) as_qdir=$as_dir;;
5732       esac
5733       as_dirs="'$as_qdir' $as_dirs"
5734       as_dir=`$as_dirname -- "$as_dir" ||
5735 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5736          X"$as_dir" : 'X\(//\)[^/]' \| \
5737          X"$as_dir" : 'X\(//\)$' \| \
5738          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5739 $as_echo X"$as_dir" |
5740     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5741             s//\1/
5742             q
5743           }
5744           /^X\(\/\/\)[^/].*/{
5745             s//\1/
5746             q
5747           }
5748           /^X\(\/\/\)$/{
5749             s//\1/
5750             q
5751           }
5752           /^X\(\/\).*/{
5753             s//\1/
5754             q
5755           }
5756           s/.*/./; q'`
5757       test -d "$as_dir" && break
5758     done
5759     test -z "$as_dirs" || eval "mkdir $as_dirs"
5760   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5761
5762
5763 } # as_fn_mkdir_p
5764 if mkdir -p . 2>/dev/null; then
5765   as_mkdir_p='mkdir -p "$as_dir"'
5766 else
5767   test -d ./-p && rmdir ./-p
5768   as_mkdir_p=false
5769 fi
5770
5771
5772 # as_fn_executable_p FILE
5773 # -----------------------
5774 # Test if FILE is an executable regular file.
5775 as_fn_executable_p ()
5776 {
5777   test -f "$1" && test -x "$1"
5778 } # as_fn_executable_p
5779 as_test_x='test -x'
5780 as_executable_p=as_fn_executable_p
5781
5782 # Sed expression to map a string onto a valid CPP name.
5783 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5784
5785 # Sed expression to map a string onto a valid variable name.
5786 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5787
5788
5789 exec 6>&1
5790 ## ----------------------------------- ##
5791 ## Main body of $CONFIG_STATUS script. ##
5792 ## ----------------------------------- ##
5793 _ASEOF
5794 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5795
5796 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5797 # Save the log message, to keep $0 and so on meaningful, and to
5798 # report actual input values of CONFIG_FILES etc. instead of their
5799 # values after options handling.
5800 ac_log="
5801 This file was extended by $as_me, which was
5802 generated by GNU Autoconf 2.69.  Invocation command line was
5803
5804   CONFIG_FILES    = $CONFIG_FILES
5805   CONFIG_HEADERS  = $CONFIG_HEADERS
5806   CONFIG_LINKS    = $CONFIG_LINKS
5807   CONFIG_COMMANDS = $CONFIG_COMMANDS
5808   $ $0 $@
5809
5810 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5811 "
5812
5813 _ACEOF
5814
5815 case $ac_config_files in *"
5816 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5817 esac
5818
5819 case $ac_config_headers in *"
5820 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5821 esac
5822
5823
5824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5825 # Files that config.status was made for.
5826 config_files="$ac_config_files"
5827 config_headers="$ac_config_headers"
5828 config_commands="$ac_config_commands"
5829
5830 _ACEOF
5831
5832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5833 ac_cs_usage="\
5834 \`$as_me' instantiates files and other configuration actions
5835 from templates according to the current configuration.  Unless the files
5836 and actions are specified as TAGs, all are instantiated by default.
5837
5838 Usage: $0 [OPTION]... [TAG]...
5839
5840   -h, --help       print this help, then exit
5841   -V, --version    print version number and configuration settings, then exit
5842       --config     print configuration, then exit
5843   -q, --quiet, --silent
5844                    do not print progress messages
5845   -d, --debug      don't remove temporary files
5846       --recheck    update $as_me by reconfiguring in the same conditions
5847       --file=FILE[:TEMPLATE]
5848                    instantiate the configuration file FILE
5849       --header=FILE[:TEMPLATE]
5850                    instantiate the configuration header FILE
5851
5852 Configuration files:
5853 $config_files
5854
5855 Configuration headers:
5856 $config_headers
5857
5858 Configuration commands:
5859 $config_commands
5860
5861 Report bugs to the package provider."
5862
5863 _ACEOF
5864 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5865 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5866 ac_cs_version="\\
5867 config.status
5868 configured by $0, generated by GNU Autoconf 2.69,
5869   with options \\"\$ac_cs_config\\"
5870
5871 Copyright (C) 2012 Free Software Foundation, Inc.
5872 This config.status script is free software; the Free Software Foundation
5873 gives unlimited permission to copy, distribute and modify it."
5874
5875 ac_pwd='$ac_pwd'
5876 srcdir='$srcdir'
5877 INSTALL='$INSTALL'
5878 test -n "\$AWK" || AWK=awk
5879 _ACEOF
5880
5881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5882 # The default lists apply if the user does not specify any file.
5883 ac_need_defaults=:
5884 while test $# != 0
5885 do
5886   case $1 in
5887   --*=?*)
5888     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5889     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5890     ac_shift=:
5891     ;;
5892   --*=)
5893     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5894     ac_optarg=
5895     ac_shift=:
5896     ;;
5897   *)
5898     ac_option=$1
5899     ac_optarg=$2
5900     ac_shift=shift
5901     ;;
5902   esac
5903
5904   case $ac_option in
5905   # Handling of the options.
5906   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5907     ac_cs_recheck=: ;;
5908   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5909     $as_echo "$ac_cs_version"; exit ;;
5910   --config | --confi | --conf | --con | --co | --c )
5911     $as_echo "$ac_cs_config"; exit ;;
5912   --debug | --debu | --deb | --de | --d | -d )
5913     debug=: ;;
5914   --file | --fil | --fi | --f )
5915     $ac_shift
5916     case $ac_optarg in
5917     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5918     '') as_fn_error $? "missing file argument" ;;
5919     esac
5920     as_fn_append CONFIG_FILES " '$ac_optarg'"
5921     ac_need_defaults=false;;
5922   --header | --heade | --head | --hea )
5923     $ac_shift
5924     case $ac_optarg in
5925     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5926     esac
5927     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5928     ac_need_defaults=false;;
5929   --he | --h)
5930     # Conflict between --help and --header
5931     as_fn_error $? "ambiguous option: \`$1'
5932 Try \`$0 --help' for more information.";;
5933   --help | --hel | -h )
5934     $as_echo "$ac_cs_usage"; exit ;;
5935   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5936   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5937     ac_cs_silent=: ;;
5938
5939   # This is an error.
5940   -*) as_fn_error $? "unrecognized option: \`$1'
5941 Try \`$0 --help' for more information." ;;
5942
5943   *) as_fn_append ac_config_targets " $1"
5944      ac_need_defaults=false ;;
5945
5946   esac
5947   shift
5948 done
5949
5950 ac_configure_extra_args=
5951
5952 if $ac_cs_silent; then
5953   exec 6>/dev/null
5954   ac_configure_extra_args="$ac_configure_extra_args --silent"
5955 fi
5956
5957 _ACEOF
5958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5959 if \$ac_cs_recheck; then
5960   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5961   shift
5962   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5963   CONFIG_SHELL='$SHELL'
5964   export CONFIG_SHELL
5965   exec "\$@"
5966 fi
5967
5968 _ACEOF
5969 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5970 exec 5>>config.log
5971 {
5972   echo
5973   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5974 ## Running $as_me. ##
5975 _ASBOX
5976   $as_echo "$ac_log"
5977 } >&5
5978
5979 _ACEOF
5980 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5981 _ACEOF
5982
5983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5984
5985 # Handling of arguments.
5986 for ac_config_target in $ac_config_targets
5987 do
5988   case $ac_config_target in
5989     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5990     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
5991     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5992     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5993
5994   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5995   esac
5996 done
5997
5998
5999 # If the user did not use the arguments to specify the items to instantiate,
6000 # then the envvar interface is used.  Set only those that are not.
6001 # We use the long form for the default assignment because of an extremely
6002 # bizarre bug on SunOS 4.1.3.
6003 if $ac_need_defaults; then
6004   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6005   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6006   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6007 fi
6008
6009 # Have a temporary directory for convenience.  Make it in the build tree
6010 # simply because there is no reason against having it here, and in addition,
6011 # creating and moving files from /tmp can sometimes cause problems.
6012 # Hook for its removal unless debugging.
6013 # Note that there is a small window in which the directory will not be cleaned:
6014 # after its creation but before its name has been assigned to `$tmp'.
6015 $debug ||
6016 {
6017   tmp= ac_tmp=
6018   trap 'exit_status=$?
6019   : "${ac_tmp:=$tmp}"
6020   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6021 ' 0
6022   trap 'as_fn_exit 1' 1 2 13 15
6023 }
6024 # Create a (secure) tmp directory for tmp files.
6025
6026 {
6027   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6028   test -d "$tmp"
6029 }  ||
6030 {
6031   tmp=./conf$$-$RANDOM
6032   (umask 077 && mkdir "$tmp")
6033 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6034 ac_tmp=$tmp
6035
6036 # Set up the scripts for CONFIG_FILES section.
6037 # No need to generate them if there are no CONFIG_FILES.
6038 # This happens for instance with `./config.status config.h'.
6039 if test -n "$CONFIG_FILES"; then
6040
6041
6042 ac_cr=`echo X | tr X '\015'`
6043 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6044 # But we know of no other shell where ac_cr would be empty at this
6045 # point, so we can use a bashism as a fallback.
6046 if test "x$ac_cr" = x; then
6047   eval ac_cr=\$\'\\r\'
6048 fi
6049 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6050 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6051   ac_cs_awk_cr='\\r'
6052 else
6053   ac_cs_awk_cr=$ac_cr
6054 fi
6055
6056 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6057 _ACEOF
6058
6059
6060 {
6061   echo "cat >conf$$subs.awk <<_ACEOF" &&
6062   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6063   echo "_ACEOF"
6064 } >conf$$subs.sh ||
6065   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6066 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6067 ac_delim='%!_!# '
6068 for ac_last_try in false false false false false :; do
6069   . ./conf$$subs.sh ||
6070     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6071
6072   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6073   if test $ac_delim_n = $ac_delim_num; then
6074     break
6075   elif $ac_last_try; then
6076     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6077   else
6078     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6079   fi
6080 done
6081 rm -f conf$$subs.sh
6082
6083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6084 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6085 _ACEOF
6086 sed -n '
6087 h
6088 s/^/S["/; s/!.*/"]=/
6089 p
6090 g
6091 s/^[^!]*!//
6092 :repl
6093 t repl
6094 s/'"$ac_delim"'$//
6095 t delim
6096 :nl
6097 h
6098 s/\(.\{148\}\)..*/\1/
6099 t more1
6100 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6101 p
6102 n
6103 b repl
6104 :more1
6105 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6106 p
6107 g
6108 s/.\{148\}//
6109 t nl
6110 :delim
6111 h
6112 s/\(.\{148\}\)..*/\1/
6113 t more2
6114 s/["\\]/\\&/g; s/^/"/; s/$/"/
6115 p
6116 b
6117 :more2
6118 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6119 p
6120 g
6121 s/.\{148\}//
6122 t delim
6123 ' <conf$$subs.awk | sed '
6124 /^[^""]/{
6125   N
6126   s/\n//
6127 }
6128 ' >>$CONFIG_STATUS || ac_write_fail=1
6129 rm -f conf$$subs.awk
6130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6131 _ACAWK
6132 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6133   for (key in S) S_is_set[key] = 1
6134   FS = "\a"
6135
6136 }
6137 {
6138   line = $ 0
6139   nfields = split(line, field, "@")
6140   substed = 0
6141   len = length(field[1])
6142   for (i = 2; i < nfields; i++) {
6143     key = field[i]
6144     keylen = length(key)
6145     if (S_is_set[key]) {
6146       value = S[key]
6147       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6148       len += length(value) + length(field[++i])
6149       substed = 1
6150     } else
6151       len += 1 + keylen
6152   }
6153
6154   print line
6155 }
6156
6157 _ACAWK
6158 _ACEOF
6159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6160 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6161   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6162 else
6163   cat
6164 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6165   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6166 _ACEOF
6167
6168 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6169 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6170 # trailing colons and then remove the whole line if VPATH becomes empty
6171 # (actually we leave an empty line to preserve line numbers).
6172 if test "x$srcdir" = x.; then
6173   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
6174 h
6175 s///
6176 s/^/:/
6177 s/[      ]*$/:/
6178 s/:\$(srcdir):/:/g
6179 s/:\${srcdir}:/:/g
6180 s/:@srcdir@:/:/g
6181 s/^:*//
6182 s/:*$//
6183 x
6184 s/\(=[   ]*\).*/\1/
6185 G
6186 s/\n//
6187 s/^[^=]*=[       ]*$//
6188 }'
6189 fi
6190
6191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6192 fi # test -n "$CONFIG_FILES"
6193
6194 # Set up the scripts for CONFIG_HEADERS section.
6195 # No need to generate them if there are no CONFIG_HEADERS.
6196 # This happens for instance with `./config.status Makefile'.
6197 if test -n "$CONFIG_HEADERS"; then
6198 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6199 BEGIN {
6200 _ACEOF
6201
6202 # Transform confdefs.h into an awk script `defines.awk', embedded as
6203 # here-document in config.status, that substitutes the proper values into
6204 # config.h.in to produce config.h.
6205
6206 # Create a delimiter string that does not exist in confdefs.h, to ease
6207 # handling of long lines.
6208 ac_delim='%!_!# '
6209 for ac_last_try in false false :; do
6210   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6211   if test -z "$ac_tt"; then
6212     break
6213   elif $ac_last_try; then
6214     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6215   else
6216     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6217   fi
6218 done
6219
6220 # For the awk script, D is an array of macro values keyed by name,
6221 # likewise P contains macro parameters if any.  Preserve backslash
6222 # newline sequences.
6223
6224 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6225 sed -n '
6226 s/.\{148\}/&'"$ac_delim"'/g
6227 t rset
6228 :rset
6229 s/^[     ]*#[    ]*define[       ][      ]*/ /
6230 t def
6231 d
6232 :def
6233 s/\\$//
6234 t bsnl
6235 s/["\\]/\\&/g
6236 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6237 D["\1"]=" \3"/p
6238 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6239 d
6240 :bsnl
6241 s/["\\]/\\&/g
6242 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6243 D["\1"]=" \3\\\\\\n"\\/p
6244 t cont
6245 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6246 t cont
6247 d
6248 :cont
6249 n
6250 s/.\{148\}/&'"$ac_delim"'/g
6251 t clear
6252 :clear
6253 s/\\$//
6254 t bsnlc
6255 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6256 d
6257 :bsnlc
6258 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6259 b cont
6260 ' <confdefs.h | sed '
6261 s/'"$ac_delim"'/"\\\
6262 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6263
6264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6265   for (key in D) D_is_set[key] = 1
6266   FS = "\a"
6267 }
6268 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6269   line = \$ 0
6270   split(line, arg, " ")
6271   if (arg[1] == "#") {
6272     defundef = arg[2]
6273     mac1 = arg[3]
6274   } else {
6275     defundef = substr(arg[1], 2)
6276     mac1 = arg[2]
6277   }
6278   split(mac1, mac2, "(") #)
6279   macro = mac2[1]
6280   prefix = substr(line, 1, index(line, defundef) - 1)
6281   if (D_is_set[macro]) {
6282     # Preserve the white space surrounding the "#".
6283     print prefix "define", macro P[macro] D[macro]
6284     next
6285   } else {
6286     # Replace #undef with comments.  This is necessary, for example,
6287     # in the case of _POSIX_SOURCE, which is predefined and required
6288     # on some systems where configure will not decide to define it.
6289     if (defundef == "undef") {
6290       print "/*", prefix defundef, macro, "*/"
6291       next
6292     }
6293   }
6294 }
6295 { print }
6296 _ACAWK
6297 _ACEOF
6298 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6299   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6300 fi # test -n "$CONFIG_HEADERS"
6301
6302
6303 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
6304 shift
6305 for ac_tag
6306 do
6307   case $ac_tag in
6308   :[FHLC]) ac_mode=$ac_tag; continue;;
6309   esac
6310   case $ac_mode$ac_tag in
6311   :[FHL]*:*);;
6312   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6313   :[FH]-) ac_tag=-:-;;
6314   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6315   esac
6316   ac_save_IFS=$IFS
6317   IFS=:
6318   set x $ac_tag
6319   IFS=$ac_save_IFS
6320   shift
6321   ac_file=$1
6322   shift
6323
6324   case $ac_mode in
6325   :L) ac_source=$1;;
6326   :[FH])
6327     ac_file_inputs=
6328     for ac_f
6329     do
6330       case $ac_f in
6331       -) ac_f="$ac_tmp/stdin";;
6332       *) # Look for the file first in the build tree, then in the source tree
6333          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6334          # because $ac_f cannot contain `:'.
6335          test -f "$ac_f" ||
6336            case $ac_f in
6337            [\\/$]*) false;;
6338            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6339            esac ||
6340            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6341       esac
6342       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6343       as_fn_append ac_file_inputs " '$ac_f'"
6344     done
6345
6346     # Let's still pretend it is `configure' which instantiates (i.e., don't
6347     # use $as_me), people would be surprised to read:
6348     #    /* config.h.  Generated by config.status.  */
6349     configure_input='Generated from '`
6350           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6351         `' by configure.'
6352     if test x"$ac_file" != x-; then
6353       configure_input="$ac_file.  $configure_input"
6354       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6355 $as_echo "$as_me: creating $ac_file" >&6;}
6356     fi
6357     # Neutralize special characters interpreted by sed in replacement strings.
6358     case $configure_input in #(
6359     *\&* | *\|* | *\\* )
6360        ac_sed_conf_input=`$as_echo "$configure_input" |
6361        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6362     *) ac_sed_conf_input=$configure_input;;
6363     esac
6364
6365     case $ac_tag in
6366     *:-:* | *:-) cat >"$ac_tmp/stdin" \
6367       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6368     esac
6369     ;;
6370   esac
6371
6372   ac_dir=`$as_dirname -- "$ac_file" ||
6373 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6374          X"$ac_file" : 'X\(//\)[^/]' \| \
6375          X"$ac_file" : 'X\(//\)$' \| \
6376          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6377 $as_echo X"$ac_file" |
6378     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6379             s//\1/
6380             q
6381           }
6382           /^X\(\/\/\)[^/].*/{
6383             s//\1/
6384             q
6385           }
6386           /^X\(\/\/\)$/{
6387             s//\1/
6388             q
6389           }
6390           /^X\(\/\).*/{
6391             s//\1/
6392             q
6393           }
6394           s/.*/./; q'`
6395   as_dir="$ac_dir"; as_fn_mkdir_p
6396   ac_builddir=.
6397
6398 case "$ac_dir" in
6399 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6400 *)
6401   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6402   # A ".." for each directory in $ac_dir_suffix.
6403   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6404   case $ac_top_builddir_sub in
6405   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6406   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6407   esac ;;
6408 esac
6409 ac_abs_top_builddir=$ac_pwd
6410 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6411 # for backward compatibility:
6412 ac_top_builddir=$ac_top_build_prefix
6413
6414 case $srcdir in
6415   .)  # We are building in place.
6416     ac_srcdir=.
6417     ac_top_srcdir=$ac_top_builddir_sub
6418     ac_abs_top_srcdir=$ac_pwd ;;
6419   [\\/]* | ?:[\\/]* )  # Absolute name.
6420     ac_srcdir=$srcdir$ac_dir_suffix;
6421     ac_top_srcdir=$srcdir
6422     ac_abs_top_srcdir=$srcdir ;;
6423   *) # Relative name.
6424     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6425     ac_top_srcdir=$ac_top_build_prefix$srcdir
6426     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6427 esac
6428 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6429
6430
6431   case $ac_mode in
6432   :F)
6433   #
6434   # CONFIG_FILE
6435   #
6436
6437   case $INSTALL in
6438   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6439   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6440   esac
6441 _ACEOF
6442
6443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6444 # If the template does not know about datarootdir, expand it.
6445 # FIXME: This hack should be removed a few years after 2.60.
6446 ac_datarootdir_hack=; ac_datarootdir_seen=
6447 ac_sed_dataroot='
6448 /datarootdir/ {
6449   p
6450   q
6451 }
6452 /@datadir@/p
6453 /@docdir@/p
6454 /@infodir@/p
6455 /@localedir@/p
6456 /@mandir@/p'
6457 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6458 *datarootdir*) ac_datarootdir_seen=yes;;
6459 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6460   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6461 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6462 _ACEOF
6463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6464   ac_datarootdir_hack='
6465   s&@datadir@&$datadir&g
6466   s&@docdir@&$docdir&g
6467   s&@infodir@&$infodir&g
6468   s&@localedir@&$localedir&g
6469   s&@mandir@&$mandir&g
6470   s&\\\${datarootdir}&$datarootdir&g' ;;
6471 esac
6472 _ACEOF
6473
6474 # Neutralize VPATH when `$srcdir' = `.'.
6475 # Shell code in configure.ac might set extrasub.
6476 # FIXME: do we really want to maintain this feature?
6477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6478 ac_sed_extra="$ac_vpsub
6479 $extrasub
6480 _ACEOF
6481 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6482 :t
6483 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6484 s|@configure_input@|$ac_sed_conf_input|;t t
6485 s&@top_builddir@&$ac_top_builddir_sub&;t t
6486 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6487 s&@srcdir@&$ac_srcdir&;t t
6488 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6489 s&@top_srcdir@&$ac_top_srcdir&;t t
6490 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6491 s&@builddir@&$ac_builddir&;t t
6492 s&@abs_builddir@&$ac_abs_builddir&;t t
6493 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6494 s&@INSTALL@&$ac_INSTALL&;t t
6495 $ac_datarootdir_hack
6496 "
6497 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6498   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6499
6500 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6501   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6502   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
6503       "$ac_tmp/out"`; test -z "$ac_out"; } &&
6504   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6505 which seems to be undefined.  Please make sure it is defined" >&5
6506 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6507 which seems to be undefined.  Please make sure it is defined" >&2;}
6508
6509   rm -f "$ac_tmp/stdin"
6510   case $ac_file in
6511   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6512   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6513   esac \
6514   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6515  ;;
6516   :H)
6517   #
6518   # CONFIG_HEADER
6519   #
6520   if test x"$ac_file" != x-; then
6521     {
6522       $as_echo "/* $configure_input  */" \
6523       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6524     } >"$ac_tmp/config.h" \
6525       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6526     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6527       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6528 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6529     else
6530       rm -f "$ac_file"
6531       mv "$ac_tmp/config.h" "$ac_file" \
6532         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6533     fi
6534   else
6535     $as_echo "/* $configure_input  */" \
6536       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6537       || as_fn_error $? "could not create -" "$LINENO" 5
6538   fi
6539  ;;
6540
6541   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6542 $as_echo "$as_me: executing $ac_file commands" >&6;}
6543  ;;
6544   esac
6545
6546
6547   case $ac_file$ac_mode in
6548     "build-config.h":C) cp config.h build-config.h ;;
6549     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
6550
6551   esac
6552 done # for ac_tag
6553
6554
6555 as_fn_exit 0
6556 _ACEOF
6557 ac_clean_files=$ac_clean_files_save
6558
6559 test $ac_write_fail = 0 ||
6560   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6561
6562
6563 # configure is writing to config.log, and then calls config.status.
6564 # config.status does its own redirection, appending to config.log.
6565 # Unfortunately, on DOS this fails, as config.log is still kept open
6566 # by configure, so config.status won't be able to write to it; its
6567 # output is simply discarded.  So we exec the FD to /dev/null,
6568 # effectively closing config.log, so it can be properly (re)opened and
6569 # appended to by config.status.  When coming back to configure, we
6570 # need to make the FD available again.
6571 if test "$no_create" != yes; then
6572   ac_cs_success=:
6573   ac_config_status_args=
6574   test "$silent" = yes &&
6575     ac_config_status_args="$ac_config_status_args --quiet"
6576   exec 5>/dev/null
6577   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6578   exec 5>>config.log
6579   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6580   # would make configure fail if this is the last instruction.
6581   $ac_cs_success || as_fn_exit 1
6582 fi
6583 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6584   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6585 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6586 fi
6587